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gateway_test.go
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package gateway
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"runtime"
"strconv"
"strings"
"sync"
"testing"
"time"
"github.com/go-redis/redis"
"github.com/gorilla/websocket"
proxyproto "github.com/pires/go-proxyproto"
msgpack "gopkg.in/vmihailenco/msgpack.v2"
"github.com/TykTechnologies/tyk/apidef"
"github.com/TykTechnologies/tyk/cli"
"github.com/TykTechnologies/tyk/config"
"github.com/TykTechnologies/tyk/storage"
"github.com/TykTechnologies/tyk/test"
"github.com/TykTechnologies/tyk/user"
)
const defaultListenPort = 8080
func TestMain(m *testing.M) {
os.Exit(InitTestMain(context.Background(), m))
}
func createNonThrottledSession() *user.SessionState {
session := new(user.SessionState)
session.Rate = 100.0
session.Allowance = session.Rate
session.LastCheck = time.Now().Unix()
session.Per = 1.0
session.QuotaRenewalRate = 300 // 5 minutes
session.QuotaRenews = time.Now().Unix()
session.QuotaRemaining = 10
session.QuotaMax = 10
session.Alias = "TEST-ALIAS"
return session
}
func TestAA(t *testing.T) {
ts := StartTest()
ts.Start()
defer ts.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{Code: 200},
}...)
}
type tykErrorResponse struct {
Error string
}
func testKey(testName string, name string) string {
return fmt.Sprintf("%s-%s", testName, name)
}
func TestParambasedAuth(t *testing.T) {
ts := StartTest()
defer ts.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Auth.UseParam = true
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
})
key := CreateSession(func(s *user.SessionState) {
s.AccessRights = map[string]user.AccessDefinition{"test": {
APIID: "test", Versions: []string{"v1"},
}}
})
form := url.Values{}
form.Add("foo", "swiggetty")
form.Add("bar", "swoggetty")
form.Add("baz", "swoogetty")
expectedBody := `"Form":{"authorization":"` + key + `","bar":"swoggetty","baz":"swoogetty","foo":"swiggetty"}`
ts.Run(t, test.TestCase{
Method: "POST",
Path: "/?authorization=" + key,
Headers: map[string]string{"Content-Type": "application/x-www-form-urlencoded"},
Data: string(form.Encode()),
Code: 200,
BodyMatch: expectedBody,
})
}
func TestStripPathWithURLRewrite(t *testing.T) {
ts := StartTest()
defer ts.Close()
defer ResetTestConfig()
t.Run("rewrite URL containing listen path", func(t *testing.T) {
BuildAndLoadAPI(func(spec *APISpec) {
version := spec.VersionData.Versions["v1"]
json.Unmarshal([]byte(`{
"use_extended_paths": true,
"extended_paths": {
"url_rewrites": [{
"path": "/anything/",
"match_pattern": "/anything/(.*)",
"method": "GET",
"rewrite_to":"/something/$1"
}]
}
}`), &version)
spec.VersionData.Versions["v1"] = version
spec.Proxy.ListenPath = "/myapi/"
spec.Proxy.StripListenPath = true
})
ts.Run(t, []test.TestCase{
{Path: "/myapi/anything/a/myapi/b/c", BodyMatch: `"Url":"/something/a/myapi/b/c"`},
}...)
})
}
func TestSkipTargetPassEscapingOff(t *testing.T) {
ts := StartTest()
defer ts.Close()
defer ResetTestConfig()
t.Run("With escaping, default", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{Path: "/(abc,xyz)?arg=val", BodyMatch: `"Url":"/%28abc,xyz%29?arg=val`},
{Path: "/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/%28abc,xyz%29?arg=val`},
}...)
})
t.Run("Without escaping", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{Path: "/(abc,xyz)?arg=val", BodyMatch: `"Url":"/(abc,xyz)?arg=val"`},
{Path: "/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/%28abc,xyz%29?arg=val"`},
}...)
})
t.Run("With escaping, listen path and target URL are set, StripListenPath is OFF", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = false
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
}...)
})
t.Run("Without escaping, listen path and target URL are set, StripListenPath is OFF", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = false
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/(abc,xyz)?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
}...)
})
t.Run("With escaping, listen path and target URL are set, StripListenPath is ON", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = true
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
}...)
})
t.Run("Without escaping, listen path and target URL are set, StripListenPath is ON", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = true
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/(abc,xyz)?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
}...)
})
}
func TestSkipTargetPassEscapingOffWithSkipURLCleaningTrue(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.OverrideDefaults = true
globalConf.HttpServerOptions.SkipURLCleaning = true
config.SetGlobal(globalConf)
defer ResetTestConfig()
// here we expect that test gateway will be sending to test upstream requests with not cleaned URI
// so test upstream shouldn't reply with 301 and process them as well
prevSkipClean := defaultTestConfig.HttpServerOptions.OverrideDefaults &&
defaultTestConfig.HttpServerOptions.SkipURLCleaning
testServerRouter.SkipClean(true)
defer testServerRouter.SkipClean(prevSkipClean)
ts := StartTest()
defer ts.Close()
t.Run("With escaping, default", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{Path: "/abc/xyz/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/abc/xyz/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
t.Run("Without escaping, default", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{Path: "/abc/xyz/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/abc/xyz/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
t.Run("With escaping, listen path and target URL are set, StripListenPath is OFF", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = false
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
t.Run("Without escaping, listen path and target URL are set, StripListenPath is OFF", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = false
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/(abc,xyz)?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/sent_to_me/listen_me/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
t.Run("With escaping, listen path and target URL are set, StripListenPath is ON", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = false
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = true
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/sent_to_me/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
t.Run("Without escaping, listen path and target URL are set, StripListenPath is ON", func(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.SkipTargetPathEscaping = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.StripListenPath = true
spec.Proxy.ListenPath = "/listen_me"
spec.Proxy.TargetURL = TestHttpAny + "/sent_to_me"
})
ts.Run(t, []test.TestCase{
{Path: "/listen_me/(abc,xyz)?arg=val", BodyMatch: `"Url":"/sent_to_me/(abc,xyz)?arg=val"`},
{Path: "/listen_me/%28abc,xyz%29?arg=val", BodyMatch: `"Url":"/sent_to_me/%28abc,xyz%29?arg=val"`},
{Path: "/listen_me/http%3A%2F%2Ftest.com?arg=val", BodyMatch: `"Url":"/sent_to_me/http%3A%2F%2Ftest.com?arg=val`},
}...)
})
}
func TestQuota(t *testing.T) {
ts := StartTest()
defer ts.Close()
var keyID string
var webhookWG sync.WaitGroup
webhook := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Header.Get("X-Tyk-Test-Header") != "Tyk v1.BANANA" {
t.Error("Custom webhook header not set", r.Header)
}
var data map[string]string
body, _ := ioutil.ReadAll(r.Body)
json.Unmarshal(body, &data)
if data["event"] != "QuotaExceeded" || data["message"] != "Key Quota Limit Exceeded" || data["key"] != keyID {
t.Error("Webhook payload not match", data)
}
webhookWG.Done()
}))
defer webhook.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
version := spec.VersionData.Versions["v1"]
json.Unmarshal([]byte(`{
"use_extended_paths": true,
"extended_paths": {
"ignored":[{
"path": "/get",
"method_actions": {"GET": {"action": "no_action"}}
}]
}
}`), &version)
spec.VersionData.Versions["v1"] = version
json.Unmarshal([]byte(`
{ "events": { "QuotaExceeded":
[{
"handler_name":"eh_log_handler",
"handler_meta": {
"prefix": "LOG-HANDLER-PREFIX"
}
},
{
"handler_name":"eh_web_hook_handler",
"handler_meta": {
"method": "POST",
"target_path": "`+webhook.URL+`",
"template_path": "templates/default_webhook.json",
"header_map": {"X-Tyk-Test-Header": "Tyk v1.BANANA"},
"event_timeout": 10
}
}]
}}`), &spec.EventHandlers)
})
// Create session with Quota = 2
keyID = CreateSession(func(s *user.SessionState) {
s.QuotaMax = 2
})
authHeaders := map[string]string{
"authorization": keyID,
}
webhookWG.Add(1)
ts.Run(t, []test.TestCase{
{Path: "/", Headers: authHeaders, Code: 200},
// Ignored path should not affect quota
{Path: "/get", Headers: authHeaders, Code: 200},
{Path: "/", Headers: authHeaders, Code: 200},
{Path: "/", Headers: authHeaders, Code: 403, BodyMatch: `"error": "Quota exceeded"`},
// Ignored path works without auth
{Path: "/get", Code: 200},
}...)
webhookWG.Wait()
}
func TestAnalytics(t *testing.T) {
ts := StartTest(TestConfig{
Delay: 20 * time.Millisecond,
})
defer ts.Close()
base := config.Global()
BuildAndLoadAPI(func(spec *APISpec) {
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
})
// Cleanup before test
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
analytics.Store.GetAndDeleteSet(analyticsKeyName)
t.Run("Log errors", func(t *testing.T) {
ts.Run(t, []test.TestCase{
{Path: "/", Code: 401},
{Path: "/", Code: 401},
}...)
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
results := analytics.Store.GetAndDeleteSet(analyticsKeyName)
if len(results) != 2 {
t.Error("Should return 2 record", len(results))
}
var record AnalyticsRecord
msgpack.Unmarshal([]byte(results[0].(string)), &record)
if record.ResponseCode != 401 {
t.Error("Analytics record do not match: ", record)
}
})
t.Run("Log success", func(t *testing.T) {
key := CreateSession()
authHeaders := map[string]string{
"authorization": key,
}
ts.Run(t, test.TestCase{
Path: "/", Headers: authHeaders, Code: 200,
})
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
results := analytics.Store.GetAndDeleteSet(analyticsKeyName)
if len(results) != 1 {
t.Error("Should return 1 record: ", len(results))
}
var record AnalyticsRecord
msgpack.Unmarshal([]byte(results[0].(string)), &record)
if record.ResponseCode != 200 {
t.Error("Analytics record do not match", record)
}
})
t.Run("Detailed analytics", func(t *testing.T) {
defer func() {
config.SetGlobal(base)
}()
globalConf := config.Global()
globalConf.AnalyticsConfig.EnableDetailedRecording = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
})
key := CreateSession()
authHeaders := map[string]string{
"authorization": key,
}
ts.Run(t, test.TestCase{
Path: "/", Headers: authHeaders, Code: 200,
})
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
results := analytics.Store.GetAndDeleteSet(analyticsKeyName)
if len(results) != 1 {
t.Error("Should return 1 record: ", len(results))
}
var record AnalyticsRecord
msgpack.Unmarshal([]byte(results[0].(string)), &record)
if record.ResponseCode != 200 {
t.Error("Analytics record do not match", record)
}
if record.RawRequest == "" {
t.Error("Detailed request info not found", record)
}
if record.RawResponse == "" {
t.Error("Detailed response info not found", record)
}
})
t.Run("Detailed analytics with latency", func(t *testing.T) {
defer func() {
config.SetGlobal(base)
}()
globalConf := config.Global()
globalConf.AnalyticsConfig.EnableDetailedRecording = true
config.SetGlobal(globalConf)
ls := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// We are delaying the response by 2 ms. This is important because anytime
// less than 0 eg 0.2 ms will be round off to 0 which is not good to check if we have
// latency correctly set.
time.Sleep(2 * time.Millisecond)
}))
defer ls.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
spec.Proxy.TargetURL = ls.URL
})
key := CreateSession()
authHeaders := map[string]string{
"authorization": key,
}
ts.Run(t, test.TestCase{
Path: "/", Headers: authHeaders, Code: 200,
})
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
results := analytics.Store.GetAndDeleteSet(analyticsKeyName)
if len(results) != 1 {
t.Error("Should return 1 record: ", len(results))
}
var record AnalyticsRecord
msgpack.Unmarshal([]byte(results[0].(string)), &record)
if record.ResponseCode != 200 {
t.Error("Analytics record do not match", record)
}
if record.RawRequest == "" {
t.Error("Detailed request info not found", record)
}
if record.RawResponse == "" {
t.Error("Detailed response info not found", record)
}
if record.Latency.Total == 0 {
t.Error("expected total latency to be set")
}
if record.Latency.Upstream == 0 {
t.Error("expected upstream latency to be set")
}
if record.Latency.Total != record.RequestTime {
t.Errorf("expected %d got %d", record.RequestTime, record.Latency.Total)
}
})
t.Run("Detailed analytics with cache", func(t *testing.T) {
defer func() {
config.SetGlobal(base)
}()
globalConf := config.Global()
globalConf.AnalyticsConfig.EnableDetailedRecording = true
config.SetGlobal(globalConf)
BuildAndLoadAPI(func(spec *APISpec) {
spec.UseKeylessAccess = false
spec.Proxy.ListenPath = "/"
spec.CacheOptions = apidef.CacheOptions{
CacheTimeout: 120,
EnableCache: true,
CacheAllSafeRequests: true,
}
})
key := CreateSession()
authHeaders := map[string]string{
"authorization": key,
}
ts.Run(t, []test.TestCase{
{Path: "/", Headers: authHeaders, Code: 200},
{Path: "/", Headers: authHeaders, Code: 200},
}...)
// let records to to be sent
time.Sleep(recordsBufferFlushInterval + 50)
results := analytics.Store.GetAndDeleteSet(analyticsKeyName)
if len(results) != 2 {
t.Fatal("Should return 1 record: ", len(results))
}
// Take second cached request
var record AnalyticsRecord
msgpack.Unmarshal([]byte(results[1].(string)), &record)
if record.ResponseCode != 200 {
t.Error("Analytics record do not match", record)
}
if record.RawRequest == "" {
t.Error("Detailed request info not found", record)
}
if record.RawResponse == "" {
t.Error("Detailed response info not found", record)
}
})
}
func TestListener(t *testing.T) {
// Trick to get spec JSON, without loading API
// Specs will be reseted when we do `StartTest`
specs := BuildAndLoadAPI()
specJSON, _ := json.Marshal(specs[0].APIDefinition)
listJSON := fmt.Sprintf("[%s]", string(specJSON))
ts := StartTest()
defer ts.Close()
tests := []test.TestCase{
// Cleanup before tests
{Method: "DELETE", Path: "/tyk/apis/test", AdminAuth: true},
{Method: "GET", Path: "/tyk/reload/?block=true", AdminAuth: true, Code: 200},
{Method: "GET", Path: "/sample", Code: 404},
{Method: "GET", Path: "/tyk/apis/", Code: 403},
{Method: "GET", Path: "/tyk/apis/", AdminAuth: true, Code: 200, BodyMatch: "[]"},
{Method: "GET", Path: "/tyk/apis", Code: 403},
{Method: "GET", Path: "/tyk/apis", AdminAuth: true, Code: 200},
{Method: "POST", Path: "/tyk/apis", Data: sampleAPI, AdminAuth: true, Code: 200},
{Method: "GET", Path: "/tyk/apis/", AdminAuth: true, Code: 200, BodyMatch: "[]"},
{Method: "POST", Path: "/tyk/apis/mismatch", AdminAuth: true, Code: 400},
{Method: "GET", Path: "/tyk/apis/test", AdminAuth: true, Code: 404},
// API definitions not reloaded yet
{Method: "GET", Path: "/sample", Code: 404},
{Method: "GET", Path: "/tyk/reload/?block=true", AdminAuth: true, Code: 200},
{Method: "GET", Path: "/tyk/apis/test", AdminAuth: true, Code: 200, BodyMatch: string(specJSON)},
{Method: "GET", Path: "/tyk/apis/", AdminAuth: true, Code: 200, BodyMatch: listJSON},
{Method: "GET", Path: "/sample", Code: 200},
{Method: "GET", Path: "/samplefoo", Code: 200},
{Method: "GET", Path: "/sample/", Code: 200},
{Method: "GET", Path: "/sample/foo", Code: 200},
}
// have all needed reload ticks ready
go func() {
for i := 0; i < 4*4; i++ {
ReloadTick <- time.Time{}
}
}()
ts.RunExt(t, tests...)
}
// Admin api located on separate port
func TestControlListener(t *testing.T) {
ts := StartTest(TestConfig{
sepatateControlAPI: true,
})
defer ts.Close()
tests := []test.TestCase{
{Method: "GET", Path: "/", Code: 404},
{Method: "GET", Path: "/tyk/apis", Code: 404},
// Querying control API
{Method: "GET", Path: "/", Code: 404, ControlRequest: true},
{Method: "GET", Path: "/tyk/apis", Code: 403, ControlRequest: true},
{Method: "GET", Path: "/tyk/apis/", Code: 200, AdminAuth: true, ControlRequest: true},
}
ts.RunExt(t, tests...)
DoReload()
ts.RunExt(t, tests...)
}
func TestHttpPprof(t *testing.T) {
old := cli.HTTPProfile
defer func() { cli.HTTPProfile = old }()
ts := StartTest(TestConfig{
sepatateControlAPI: true,
})
ts.Run(t, []test.TestCase{
{Path: "/debug/pprof/", Code: 404},
{Path: "/debug/pprof/", Code: 404, ControlRequest: true},
}...)
ts.Close()
*cli.HTTPProfile = true
ts.Start()
ts.Run(t, []test.TestCase{
{Path: "/debug/pprof/", Code: 404},
{Path: "/debug/pprof/", Code: 200, ControlRequest: true},
{Path: "/debug/pprof/heap", Code: 200, ControlRequest: true},
}...)
ts.Close()
}
func TestManagementNodeRedisEvents(t *testing.T) {
defer ResetTestConfig()
globalConf := config.Global()
globalConf.ManagementNode = false
config.SetGlobal(globalConf)
msg := redis.Message{
Payload: `{"Command": "NoticeGatewayDRLNotification"}`,
}
shouldHandle := func(got NotificationCommand) {
if want := NoticeGatewayDRLNotification; got != want {
t.Fatalf("want %q, got %q", want, got)
}
}
handleRedisEvent(&msg, shouldHandle, nil)
globalConf.ManagementNode = true
config.SetGlobal(globalConf)
notHandle := func(got NotificationCommand) {
t.Fatalf("should have not handled redis event")
}
handleRedisEvent(msg, notHandle, nil)
}
func TestListenPathTykPrefix(t *testing.T) {
ts := StartTest()
defer ts.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/tyk-foo/"
})
ts.Run(t, test.TestCase{
Path: "/tyk-foo/",
Code: 200,
})
}
func TestReloadGoroutineLeakWithAsyncWrites(t *testing.T) {
ts := StartTest()
defer ts.Close()
globalConf := config.Global()
globalConf.UseAsyncSessionWrite = true
globalConf.EnableJSVM = false
config.SetGlobal(globalConf)
defer ResetTestConfig()
specs := BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
before := runtime.NumGoroutine()
LoadAPI(specs...) // just doing DoReload() doesn't load anything as BuildAndLoadAPI cleans up folder with API specs
time.Sleep(100 * time.Millisecond)
after := runtime.NumGoroutine()
if before < after {
t.Errorf("Goroutine leak, was: %d, after reload: %d", before, after)
}
}
func TestReloadGoroutineLeakWithCircuitBreaker(t *testing.T) {
ts := StartTest()
defer ts.Close()
globalConf := config.Global()
globalConf.EnableJSVM = false
config.SetGlobal(globalConf)
defer ResetTestConfig()
specs := BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
UpdateAPIVersion(spec, "v1", func(version *apidef.VersionInfo) {
version.ExtendedPaths = apidef.ExtendedPathsSet{
CircuitBreaker: []apidef.CircuitBreakerMeta{
{
Path: "/",
Method: http.MethodGet,
ThresholdPercent: 0.5,
Samples: 5,
ReturnToServiceAfter: 10,
},
},
}
})
})
before := runtime.NumGoroutine()
LoadAPI(specs...) // just doing DoReload() doesn't load anything as BuildAndLoadAPI cleans up folder with API specs
time.Sleep(100 * time.Millisecond)
after := runtime.NumGoroutine()
if before < after-1 { // -1 because there is one will be running until we fix circuitbreaker Subscribe() method
t.Errorf("Goroutine leak, was: %d, after reload: %d", before, after)
}
}
func listenProxyProto(ls net.Listener) error {
pl := &proxyproto.Listener{Listener: ls}
for {
conn, err := pl.Accept()
if err != nil {
return err
}
recv := make([]byte, 4)
_, err = conn.Read(recv)
if err != nil {
return err
}
if _, err := conn.Write([]byte("pong")); err != nil {
return err
}
}
}
func TestProxyProtocol(t *testing.T) {
l, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Fatal(err)
}
defer l.Close()
go listenProxyProto(l)
ts := StartTest()
defer ts.Close()
rp, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Fatal(err)
}
_, port, err := net.SplitHostPort(rp.Addr().String())
if err != nil {
t.Fatal(err)
}
p, err := strconv.Atoi(port)
if err != nil {
t.Fatal(err)
}
EnablePort(p, "tcp")
defer ResetTestConfig()
proxyAddr := rp.Addr().String()
rp.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
spec.Protocol = "tcp"
spec.EnableProxyProtocol = true
spec.ListenPort = p
spec.Proxy.TargetURL = l.Addr().String()
})
// we want to check if the gateway started listening on the tcp port.
ls, err := net.Dial("tcp", proxyAddr)
if err != nil {
t.Fatalf("expected the proxy to listen on address %s", proxyAddr)
}
defer ls.Close()
ls.Write([]byte("ping"))
recv := make([]byte, 4)
_, err = ls.Read(recv)
if err != nil {
t.Fatalf("err: %v", err)
}
if !bytes.Equal(recv, []byte("pong")) {
t.Fatalf("bad: %v", recv)
}
}
func TestProxyUserAgent(t *testing.T) {
ts := StartTest()
defer ts.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{
Headers: map[string]string{"User-Agent": ""},
BodyMatch: fmt.Sprintf(`"User-Agent":"%s"`, defaultUserAgent),
},
{
Headers: map[string]string{"User-Agent": "SomeAgent"},
BodyMatch: `"User-Agent":"SomeAgent"`,
},
}...)
}
func TestSkipUrlCleaning(t *testing.T) {
globalConf := config.Global()
globalConf.HttpServerOptions.OverrideDefaults = true
globalConf.HttpServerOptions.SkipURLCleaning = true
config.SetGlobal(globalConf)
defer ResetTestConfig()
ts := StartTest()
defer ts.Close()
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte(r.URL.Path))
}))
defer s.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
spec.Proxy.TargetURL = s.URL
})
ts.Run(t, test.TestCase{
Path: "/http://example.com", BodyMatch: "/http://example.com", Code: 200,
})
}
func TestMultiTargetProxy(t *testing.T) {
ts := StartTest()
defer ts.Close()
BuildAndLoadAPI(func(spec *APISpec) {
spec.VersionData.NotVersioned = false
spec.VersionData.Versions = map[string]apidef.VersionInfo{
"vdef": {Name: "vdef"},
"vother": {
Name: "vother",
OverrideTarget: TestHttpAny + "/vother",
},
}
spec.Proxy.ListenPath = "/"
})
ts.Run(t, []test.TestCase{
{