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gateway_test.go
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package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"path/filepath"
"strconv"
"strings"
"sync"
"testing"
"time"
"github.com/garyburd/redigo/redis"
"github.com/gorilla/mux"
"github.com/gorilla/websocket"
"gopkg.in/vmihailenco/msgpack.v2"
"github.com/TykTechnologies/tyk/apidef"
"github.com/TykTechnologies/tyk/config"
"github.com/TykTechnologies/tyk/storage"
"github.com/TykTechnologies/tyk/test"
"github.com/TykTechnologies/tyk/user"
)
func init() {
runningTests = true
}
var (
// to register to, but never used
discardMuxer = mux.NewRouter()
// to simulate time ticks for tests that do reloads
reloadTick = make(chan time.Time)
// Used to store the test bundles:
testMiddlewarePath, _ = ioutil.TempDir("", "tyk-middleware-path")
)
const defaultListenPort = 8080
var defaultTestConfig config.Config
var testServerRouter *mux.Router
func resetTestConfig() {
config.SetGlobal(defaultTestConfig)
}
// simulate reloads in the background, i.e. writes to
// global variables that should not be accessed in a
// racy way like the policies and api specs maps.
func reloadSimulation() {
for {
policiesMu.Lock()
policiesByID["_"] = user.Policy{}
delete(policiesByID, "_")
policiesMu.Unlock()
apisMu.Lock()
old := apiSpecs
apiSpecs = append(apiSpecs, nil)
apiSpecs = old
apisByID["_"] = nil
delete(apisByID, "_")
apisMu.Unlock()
time.Sleep(5 * time.Millisecond)
}
}
func TestMain(m *testing.M) {
testServerRouter = testHttpHandler()
testServer := &http.Server{
Addr: testHttpListen,
Handler: testServerRouter,
ReadTimeout: 1 * time.Second,
WriteTimeout: 1 * time.Second,
MaxHeaderBytes: 1 << 20,
}
go func() {
panic(testServer.ListenAndServe())
}()
globalConf := config.Global()
if err := config.WriteDefault("", &globalConf); err != nil {
panic(err)
}
globalConf.Storage.Database = 1
var err error
globalConf.AppPath, err = ioutil.TempDir("", "tyk-test-")
if err != nil {
panic(err)
}
globalConf.EnableAnalytics = true
globalConf.AnalyticsConfig.EnableGeoIP = true
globalConf.AnalyticsConfig.GeoIPDBLocation = filepath.Join("testdata", "MaxMind-DB-test-ipv4-24.mmdb")
globalConf.EnableJSVM = true
globalConf.Monitor.EnableTriggerMonitors = true
globalConf.AnalyticsConfig.NormaliseUrls.Enabled = true
// Enable coprocess and bundle downloader:
globalConf.CoProcessOptions.EnableCoProcess = true
globalConf.EnableBundleDownloader = true
globalConf.BundleBaseURL = testHttpBundles
globalConf.MiddlewarePath = testMiddlewarePath
purgeTicker = make(chan time.Time)
rpcPurgeTicker = make(chan time.Time)
// force ipv4 for now, to work around the docker bug affecting
// Go 1.8 and ealier
globalConf.ListenAddress = "127.0.0.1"
initDNSMock()
CoProcessInit()
afterConfSetup(&globalConf)
defaultTestConfig = globalConf
config.SetGlobal(globalConf)
if err := emptyRedis(); err != nil {
panic(err)
}
initialiseSystem()
// Small part of start()
loadAPIEndpoints(mainRouter)
if analytics.GeoIPDB == nil {
panic("GeoIPDB was not initialized")
}
go reloadLoop(reloadTick)
go reloadQueueLoop()
go reloadSimulation()
exitCode := m.Run()
os.RemoveAll(config.Global().AppPath)
os.Exit(exitCode)
}
func emptyRedis() error {
addr := config.Global().Storage.Host + ":" + strconv.Itoa(config.Global().Storage.Port)
c, err := redis.Dial("tcp", addr)
if err != nil {
return fmt.Errorf("could not connect to redis: %v", err)
}
defer c.Close()
dbName := strconv.Itoa(config.Global().Storage.Database)
if _, err := c.Do("SELECT", dbName); err != nil {
return err
}
_, err = c.Do("FLUSHDB")
return err
}
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 createStandardSession() *user.SessionState {
session := new(user.SessionState)
session.Rate = 10000
session.Allowance = session.Rate
session.LastCheck = time.Now().Unix()
session.Per = 60
session.Expires = -1
session.QuotaRenewalRate = 300 // 5 minutes
session.QuotaRenews = time.Now().Unix() + 20
session.QuotaRemaining = 10
session.QuotaMax = -1
return session
}
type tykErrorResponse struct {
Error string
}
// ProxyHandler Proxies requests through to their final destination, if they make it through the middleware chain.
func ProxyHandler(p *ReverseProxy, apiSpec *APISpec) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
baseMid := BaseMiddleware{apiSpec, p}
handler := SuccessHandler{baseMid}
// Skip all other execution
handler.ServeHTTP(w, r)
})
}
func createSpecTest(t testing.TB, def string) *APISpec {
spec := createDefinitionFromString(def)
tname := t.Name()
redisStore := storage.RedisCluster{KeyPrefix: tname + "-apikey."}
healthStore := storage.RedisCluster{KeyPrefix: tname + "-apihealth."}
orgStore := storage.RedisCluster{KeyPrefix: tname + "-orgKey."}
spec.Init(redisStore, redisStore, healthStore, orgStore)
return spec
}
func testKey(t testing.TB, name string) string {
return fmt.Sprintf("%s-%s", t.Name(), name)
}
func testReqBody(t testing.TB, body interface{}) io.Reader {
switch x := body.(type) {
case []byte:
return bytes.NewReader(x)
case string:
return strings.NewReader(x)
case io.Reader:
return x
case nil:
return nil
default: // JSON objects (structs)
bs, err := json.Marshal(x)
if err != nil {
t.Fatal(err)
}
return bytes.NewReader(bs)
}
}
func testReq(t testing.TB, method, urlStr string, body interface{}) *http.Request {
return httptest.NewRequest(method, urlStr, testReqBody(t, body))
}
func TestParambasedAuth(t *testing.T) {
ts := newTykTestServer()
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 TestSkipTargetPassEscapingOff(t *testing.T) {
ts := newTykTestServer()
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 := newTykTestServer()
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 := newTykTestServer()
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 := newTykTestServer(tykTestServerConfig{
delay: 20 * time.Millisecond,
})
defer ts.Close()
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(results[0].([]byte), &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(results[0].([]byte), &record)
if record.ResponseCode != 200 {
t.Error("Analytics record do not match", record)
}
})
}
func TestListener(t *testing.T) {
// Trick to get spec JSON, without loading API
// Specs will be reseted when we do `newTykTestServer`
specs := buildAndLoadAPI()
specJSON, _ := json.Marshal(specs[0].APIDefinition)
listJSON := fmt.Sprintf("[%s]", string(specJSON))
ts := newTykTestServer()
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 := newTykTestServer(tykTestServerConfig{
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 := httpProfile
defer func() { httpProfile = old }()
ts := newTykTestServer(tykTestServerConfig{
sepatateControlAPI: true,
})
ts.Run(t, []test.TestCase{
{Path: "/debug/pprof/", Code: 404},
{Path: "/debug/pprof/", Code: 404, ControlRequest: true},
}...)
ts.Close()
*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{
Data: []byte(`{"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 := newTykTestServer()
defer ts.Close()
buildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/tyk-foo/"
})
ts.Run(t, test.TestCase{
Path: "/tyk-foo/",
Code: 200,
})
}
func TestProxyUserAgent(t *testing.T) {
ts := newTykTestServer()
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 := newTykTestServer()
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 := newTykTestServer()
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{
{
Headers: map[string]string{"version": "vdef"},
JSONMatch: map[string]string{"Url": `"/"`},
Code: 200,
},
{
Headers: map[string]string{"version": "vother"},
JSONMatch: map[string]string{"Url": `"/vother"`},
Code: 200,
},
}...)
}
func TestCustomDomain(t *testing.T) {
t.Run("With custom domain support", func(t *testing.T) {
globalConf := config.Global()
globalConf.EnableCustomDomains = true
config.SetGlobal(globalConf)
defer resetTestConfig()
buildAndLoadAPI(
func(spec *APISpec) {
spec.Domain = "localhost"
},
func(spec *APISpec) {
spec.Domain = ""
},
)
})
t.Run("Without custom domain support", func(t *testing.T) {
buildAndLoadAPI(
func(spec *APISpec) {
spec.Domain = "localhost"
},
func(spec *APISpec) {
spec.Domain = ""
},
)
})
}
func TestHelloHealthcheck(t *testing.T) {
ts := newTykTestServer()
defer ts.Close()
t.Run("Without APIs", func(t *testing.T) {
ts.Run(t, []test.TestCase{
{Method: "GET", Path: "/hello", Code: 200},
}...)
})
t.Run("With APIs", func(t *testing.T) {
buildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/sample"
})
ts.Run(t, []test.TestCase{
{Method: "GET", Path: "/hello", Code: 200},
{Method: "GET", Path: "/sample/hello", Code: 200},
}...)
})
}
func TestCacheAllSafeRequests(t *testing.T) {
ts := newTykTestServer()
defer ts.Close()
cache := storage.RedisCluster{KeyPrefix: "cache-"}
defer cache.DeleteScanMatch("*")
buildAndLoadAPI(func(spec *APISpec) {
spec.CacheOptions = apidef.CacheOptions{
CacheTimeout: 120,
EnableCache: true,
CacheAllSafeRequests: true,
}
spec.Proxy.ListenPath = "/"
})
headerCache := map[string]string{"x-tyk-cached-response": "1"}
ts.Run(t, []test.TestCase{
{Method: "GET", Path: "/", HeadersNotMatch: headerCache, Delay: 10 * time.Millisecond},
{Method: "GET", Path: "/", HeadersMatch: headerCache},
{Method: "POST", Path: "/", HeadersNotMatch: headerCache},
{Method: "POST", Path: "/", HeadersNotMatch: headerCache},
{Method: "GET", Path: "/", HeadersMatch: headerCache},
}...)
}
func TestCacheEtag(t *testing.T) {
ts := newTykTestServer()
defer ts.Close()
cache := storage.RedisCluster{KeyPrefix: "cache-"}
defer cache.DeleteScanMatch("*")
upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Etag", "12345")
w.Write([]byte("body"))
}))
buildAndLoadAPI(func(spec *APISpec) {
spec.CacheOptions = apidef.CacheOptions{
CacheTimeout: 120,
EnableCache: true,
CacheAllSafeRequests: true,
}
spec.Proxy.ListenPath = "/"
spec.Proxy.TargetURL = upstream.URL
})
headerCache := map[string]string{"x-tyk-cached-response": "1"}
invalidEtag := map[string]string{"If-None-Match": "invalid"}
validEtag := map[string]string{"If-None-Match": "12345"}
ts.Run(t, []test.TestCase{
{Method: "GET", Path: "/", HeadersNotMatch: headerCache, Delay: 100 * time.Millisecond},
{Method: "GET", Path: "/", HeadersMatch: headerCache, BodyMatch: "body"},
{Method: "GET", Path: "/", Headers: invalidEtag, HeadersMatch: headerCache, BodyMatch: "body"},
{Method: "GET", Path: "/", Headers: validEtag, HeadersMatch: headerCache, BodyNotMatch: "body"},
}...)
}
func TestWebsocketsUpstreamUpgradeRequest(t *testing.T) {
// setup spec and do test HTTP upgrade-request
globalConf := config.Global()
globalConf.HttpServerOptions.EnableWebSockets = true
config.SetGlobal(globalConf)
defer resetTestConfig()
ts := newTykTestServer()
defer ts.Close()
buildAndLoadAPI(func(spec *APISpec) {
spec.Proxy.ListenPath = "/"
})
ts.Run(t, test.TestCase{
Path: "/ws",
Headers: map[string]string{
"Connection": "Upgrade",
"Upgrade": "websocket",
"Sec-Websocket-Version": "13",
"Sec-Websocket-Key": "abc",
},
Code: http.StatusSwitchingProtocols,
})
}
func TestConcurrencyReloads(t *testing.T) {
var wg sync.WaitGroup
ts := newTykTestServer()
defer ts.Close()
buildAndLoadAPI()
for i := 0; i < 10; i++ {
wg.Add(1)
go func() {
ts.Run(t, test.TestCase{Path: "/sample", Code: 200})
wg.Done()
}()
}