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2419 lines
66 KiB
2419 lines
66 KiB
/**
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* Standalone signaling server for the Nextcloud Spreed app.
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* Copyright (C) 2017 struktur AG
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*
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* @author Joachim Bauch <bauch@struktur.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package signaling
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import (
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"context"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"reflect"
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"strings"
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"sync"
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"sync/atomic"
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"testing"
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"time"
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"github.com/dlintw/goconf"
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"github.com/gorilla/mux"
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"github.com/gorilla/websocket"
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)
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const (
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testDefaultUserId = "test-userid"
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authAnonymousUserId = "anonymous-userid"
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testTimeout = 10 * time.Second
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)
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// Only used for testing.
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func (h *Hub) getRoom(id string) *Room {
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h.ru.RLock()
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defer h.ru.RUnlock()
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// TODO: The same room might exist on different backends.
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for _, room := range h.rooms {
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if room.Id() == id {
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return room
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}
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}
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return nil
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}
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func getTestConfig(server *httptest.Server) (*goconf.ConfigFile, error) {
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config := goconf.NewConfigFile()
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u, err := url.Parse(server.URL)
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if err != nil {
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return nil, err
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}
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config.AddOption("backend", "allowed", u.Host)
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config.AddOption("backend", "secret", string(testBackendSecret))
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config.AddOption("sessions", "hashkey", "12345678901234567890123456789012")
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config.AddOption("sessions", "blockkey", "09876543210987654321098765432109")
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config.AddOption("clients", "internalsecret", string(testInternalSecret))
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config.AddOption("geoip", "url", "none")
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return config, nil
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}
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func getTestConfigWithMultipleBackends(server *httptest.Server) (*goconf.ConfigFile, error) {
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config, err := getTestConfig(server)
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if err != nil {
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return nil, err
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}
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config.RemoveOption("backend", "allowed")
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config.RemoveOption("backend", "secret")
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config.AddOption("backend", "backends", "backend1, backend2")
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config.AddOption("backend1", "url", server.URL+"/one")
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config.AddOption("backend1", "secret", string(testBackendSecret))
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config.AddOption("backend2", "url", server.URL+"/two/")
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config.AddOption("backend2", "secret", string(testBackendSecret))
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return config, nil
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}
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func CreateHubForTestWithConfig(t *testing.T, getConfigFunc func(*httptest.Server) (*goconf.ConfigFile, error)) (*Hub, NatsClient, *mux.Router, *httptest.Server, func()) {
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r := mux.NewRouter()
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registerBackendHandler(t, r)
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server := httptest.NewServer(r)
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nats, err := NewLoopbackNatsClient()
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if err != nil {
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t.Fatal(err)
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}
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config, err := getConfigFunc(server)
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if err != nil {
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t.Fatal(err)
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}
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h, err := NewHub(config, nats, r, "no-version")
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if err != nil {
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t.Fatal(err)
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}
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go h.Run()
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shutdown := func() {
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ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
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defer cancel()
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WaitForHub(ctx, t, h)
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(nats).(*LoopbackNatsClient).waitForSubscriptionsEmpty(ctx, t)
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server.Close()
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}
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return h, nats, r, server, shutdown
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}
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func CreateHubForTest(t *testing.T) (*Hub, NatsClient, *mux.Router, *httptest.Server, func()) {
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return CreateHubForTestWithConfig(t, getTestConfig)
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}
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func CreateHubWithMultipleBackendsForTest(t *testing.T) (*Hub, NatsClient, *mux.Router, *httptest.Server, func()) {
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h, nats, r, server, shutdown := CreateHubForTestWithConfig(t, getTestConfigWithMultipleBackends)
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registerBackendHandlerUrl(t, r, "/one")
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registerBackendHandlerUrl(t, r, "/two")
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return h, nats, r, server, shutdown
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}
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func WaitForHub(ctx context.Context, t *testing.T, h *Hub) {
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h.Stop()
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for {
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h.mu.Lock()
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clients := len(h.clients)
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sessions := len(h.sessions)
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h.mu.Unlock()
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h.ru.Lock()
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rooms := len(h.rooms)
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h.ru.Unlock()
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readActive := atomic.LoadUint32(&h.readPumpActive)
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writeActive := atomic.LoadUint32(&h.writePumpActive)
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if clients == 0 && rooms == 0 && sessions == 0 && readActive == 0 && writeActive == 0 {
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break
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}
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select {
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case <-ctx.Done():
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h.mu.Lock()
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h.ru.Lock()
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t.Errorf("Error waiting for clients %+v / rooms %+v / sessions %+v to terminate: %s", h.clients, h.rooms, h.sessions, ctx.Err())
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h.ru.Unlock()
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h.mu.Unlock()
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return
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default:
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time.Sleep(time.Millisecond)
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}
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}
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}
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func validateBackendChecksum(t *testing.T, f func(http.ResponseWriter, *http.Request, *BackendClientRequest) *BackendClientResponse) func(http.ResponseWriter, *http.Request) {
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return func(w http.ResponseWriter, r *http.Request) {
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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t.Fatal("Error reading body: ", err)
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}
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rnd := r.Header.Get(HeaderBackendSignalingRandom)
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checksum := r.Header.Get(HeaderBackendSignalingChecksum)
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if rnd == "" || checksum == "" {
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t.Fatal("No checksum headers found")
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}
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if verify := CalculateBackendChecksum(rnd, body, testBackendSecret); verify != checksum {
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t.Fatal("Backend checksum verification failed")
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}
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var request BackendClientRequest
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if err := json.Unmarshal(body, &request); err != nil {
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t.Fatal(err)
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}
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response := f(w, r, &request)
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if response == nil {
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// Function already returned a response.
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return
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}
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data, err := json.Marshal(response)
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if err != nil {
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t.Fatal(err)
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}
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if r.Header.Get("OCS-APIRequest") != "" {
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var ocs OcsResponse
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ocs.Ocs = &OcsBody{
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Meta: OcsMeta{
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Status: "ok",
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StatusCode: http.StatusOK,
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Message: http.StatusText(http.StatusOK),
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},
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Data: (*json.RawMessage)(&data),
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}
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if data, err = json.Marshal(ocs); err != nil {
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t.Fatal(err)
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}
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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w.Write(data) // nolint
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}
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}
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func processAuthRequest(t *testing.T, w http.ResponseWriter, r *http.Request, request *BackendClientRequest) *BackendClientResponse {
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if request.Type != "auth" || request.Auth == nil {
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t.Fatalf("Expected an auth backend request, got %+v", request)
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}
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var params TestBackendClientAuthParams
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if request.Auth.Params != nil && len(*request.Auth.Params) > 0 {
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if err := json.Unmarshal(*request.Auth.Params, ¶ms); err != nil {
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t.Fatal(err)
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}
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}
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if params.UserId == "" {
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params.UserId = testDefaultUserId
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} else if params.UserId == authAnonymousUserId {
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params.UserId = ""
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}
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response := &BackendClientResponse{
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Type: "auth",
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Auth: &BackendClientAuthResponse{
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Version: BackendVersion,
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UserId: params.UserId,
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},
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}
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return response
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}
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func processRoomRequest(t *testing.T, w http.ResponseWriter, r *http.Request, request *BackendClientRequest) *BackendClientResponse {
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if request.Type != "room" || request.Room == nil {
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t.Fatalf("Expected an room backend request, got %+v", request)
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}
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if request.Room.RoomId == "test-room-takeover-room-session" {
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// Additional checks for testcase "TestClientTakeoverRoomSession"
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if request.Room.Action == "leave" && request.Room.UserId == "test-userid1" {
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t.Errorf("Should not receive \"leave\" event for first user, received %+v", request.Room)
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}
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}
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// Allow joining any room.
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response := &BackendClientResponse{
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Type: "room",
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Room: &BackendClientRoomResponse{
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Version: BackendVersion,
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RoomId: request.Room.RoomId,
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},
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}
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if request.Room.RoomId == "test-room-with-sessiondata" {
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data := map[string]string{
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"userid": "userid-from-sessiondata",
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}
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tmp, err := json.Marshal(data)
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if err != nil {
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t.Fatalf("Could not marshal %+v: %s", data, err)
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}
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response.Room.Session = (*json.RawMessage)(&tmp)
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}
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return response
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}
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func processSessionRequest(t *testing.T, w http.ResponseWriter, r *http.Request, request *BackendClientRequest) *BackendClientResponse {
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if request.Type != "session" || request.Session == nil {
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t.Fatalf("Expected an session backend request, got %+v", request)
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}
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// TODO(jojo): Evaluate request.
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response := &BackendClientResponse{
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Type: "session",
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Session: &BackendClientSessionResponse{
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Version: BackendVersion,
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RoomId: request.Session.RoomId,
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},
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}
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return response
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}
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func registerBackendHandler(t *testing.T, router *mux.Router) {
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registerBackendHandlerUrl(t, router, "/")
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}
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func registerBackendHandlerUrl(t *testing.T, router *mux.Router, url string) {
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handleFunc := validateBackendChecksum(t, func(w http.ResponseWriter, r *http.Request, request *BackendClientRequest) *BackendClientResponse {
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switch request.Type {
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case "auth":
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return processAuthRequest(t, w, r, request)
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case "room":
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return processRoomRequest(t, w, r, request)
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case "session":
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return processSessionRequest(t, w, r, request)
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default:
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t.Fatalf("Unsupported request received: %+v", request)
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return nil
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}
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})
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router.HandleFunc(url, handleFunc)
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if !strings.HasSuffix(url, "/") {
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url += "/"
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}
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router.HandleFunc(url+"ocs/v2.php/apps/spreed/api/v1/signaling/backend", handleFunc)
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}
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func performHousekeeping(hub *Hub, now time.Time) *sync.WaitGroup {
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var wg sync.WaitGroup
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wg.Add(1)
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go func() {
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hub.performHousekeeping(now)
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wg.Done()
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}()
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return &wg
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}
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func TestExpectClientHello(t *testing.T) {
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hub, _, _, server, shutdown := CreateHubForTest(t)
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defer shutdown()
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// The server will send an error and close the connection if no "Hello"
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// is sent.
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client := NewTestClient(t, server, hub)
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defer client.CloseWithBye()
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// Perform housekeeping in the future, this will cause the connection to
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// be terminated due to the missing "Hello" request.
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performHousekeeping(hub, time.Now().Add(initialHelloTimeout+time.Second))
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ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
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defer cancel()
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message, err := client.RunUntilMessage(ctx)
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if err := checkUnexpectedClose(err); err != nil {
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t.Fatal(err)
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}
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message2, err := client.RunUntilMessage(ctx)
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if message2 != nil {
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t.Fatalf("Received multiple messages, already have %+v, also got %+v", message, message2)
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}
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if err := checkUnexpectedClose(err); err != nil {
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t.Fatal(err)
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}
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|
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if err := checkMessageType(message, "bye"); err != nil {
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t.Error(err)
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} else if message.Bye.Reason != "hello_timeout" {
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t.Errorf("Expected \"hello_timeout\" reason, got %+v", message.Bye)
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}
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}
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|
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func TestClientHello(t *testing.T) {
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hub, _, _, server, shutdown := CreateHubForTest(t)
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defer shutdown()
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client := NewTestClient(t, server, hub)
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defer client.CloseWithBye()
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|
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if err := client.SendHello(testDefaultUserId); err != nil {
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t.Fatal(err)
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}
|
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|
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ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
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defer cancel()
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|
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if hello, err := client.RunUntilHello(ctx); err != nil {
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t.Error(err)
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} else {
|
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if hello.Hello.UserId != testDefaultUserId {
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t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
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}
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if hello.Hello.SessionId == "" {
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t.Errorf("Expected session id, got %+v", hello.Hello)
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}
|
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}
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}
|
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|
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func TestClientHelloWithSpaces(t *testing.T) {
|
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hub, _, _, server, shutdown := CreateHubForTest(t)
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defer shutdown()
|
|
|
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client := NewTestClient(t, server, hub)
|
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defer client.CloseWithBye()
|
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|
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userId := "test user with spaces"
|
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if err := client.SendHello(userId); err != nil {
|
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t.Fatal(err)
|
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}
|
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|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
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t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != userId {
|
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t.Errorf("Expected \"%s\", got %+v", userId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloAllowAll(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTestWithConfig(t, func(server *httptest.Server) (*goconf.ConfigFile, error) {
|
|
config, err := getTestConfig(server)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
config.RemoveOption("backend", "allowed")
|
|
config.AddOption("backend", "allowall", "true")
|
|
return config, nil
|
|
})
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloSessionLimit(t *testing.T) {
|
|
hub, _, router, server, shutdown := CreateHubForTestWithConfig(t, func(server *httptest.Server) (*goconf.ConfigFile, error) {
|
|
config, err := getTestConfig(server)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
config.RemoveOption("backend", "allowed")
|
|
config.RemoveOption("backend", "secret")
|
|
config.AddOption("backend", "backends", "backend1, backend2")
|
|
|
|
config.AddOption("backend1", "url", server.URL+"/one")
|
|
config.AddOption("backend1", "secret", string(testBackendSecret))
|
|
config.AddOption("backend1", "sessionlimit", "1")
|
|
|
|
config.AddOption("backend2", "url", server.URL+"/two")
|
|
config.AddOption("backend2", "secret", string(testBackendSecret))
|
|
return config, nil
|
|
})
|
|
defer shutdown()
|
|
|
|
registerBackendHandlerUrl(t, router, "/one")
|
|
registerBackendHandlerUrl(t, router, "/two")
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
params1 := TestBackendClientAuthParams{
|
|
UserId: testDefaultUserId,
|
|
}
|
|
if err := client.SendHelloParams(server.URL+"/one", "client", params1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
// The second client can't connect as it would exceed the session limit.
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
params2 := TestBackendClientAuthParams{
|
|
UserId: testDefaultUserId + "2",
|
|
}
|
|
if err := client2.SendHelloParams(server.URL+"/one", "client", params2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
msg, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "error" || msg.Error == nil {
|
|
t.Errorf("Expected error message, got %+v", msg)
|
|
} else if msg.Error.Code != "session_limit_exceeded" {
|
|
t.Errorf("Expected error \"session_limit_exceeded\", got %+v", msg.Error.Code)
|
|
}
|
|
}
|
|
|
|
// The client can connect to a different backend.
|
|
if err := client2.SendHelloParams(server.URL+"/two", "client", params2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello, err := client2.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId+"2" {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId+"2", hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
// If the first client disconnects (and releases the session), a new one can connect.
|
|
client.CloseWithBye()
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client3 := NewTestClient(t, server, hub)
|
|
defer client3.CloseWithBye()
|
|
|
|
params3 := TestBackendClientAuthParams{
|
|
UserId: testDefaultUserId + "3",
|
|
}
|
|
if err := client3.SendHelloParams(server.URL+"/one", "client", params3); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello, err := client3.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId+"3" {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId+"3", hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSessionIdsUnordered(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
publicSessionIds := make([]string, 0)
|
|
for i := 0; i < 20; i++ {
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
break
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
break
|
|
}
|
|
|
|
data := hub.decodeSessionId(hello.Hello.SessionId, publicSessionName)
|
|
if data == nil {
|
|
t.Errorf("Could not decode session id: %s", hello.Hello.SessionId)
|
|
break
|
|
}
|
|
|
|
hub.mu.RLock()
|
|
session := hub.sessions[data.Sid]
|
|
hub.mu.RUnlock()
|
|
if session == nil {
|
|
t.Errorf("Could not get session for id %+v", data)
|
|
break
|
|
}
|
|
|
|
publicSessionIds = append(publicSessionIds, session.PublicId())
|
|
}
|
|
}
|
|
|
|
if len(publicSessionIds) == 0 {
|
|
t.Fatal("no session ids decoded")
|
|
}
|
|
|
|
larger := 0
|
|
smaller := 0
|
|
prevSid := ""
|
|
for i, sid := range publicSessionIds {
|
|
if i > 0 {
|
|
if sid > prevSid {
|
|
larger++
|
|
} else if sid < prevSid {
|
|
smaller--
|
|
} else {
|
|
t.Error("should not have received the same session id twice")
|
|
}
|
|
}
|
|
prevSid = sid
|
|
}
|
|
|
|
// Public session ids should not be ordered.
|
|
if len(publicSessionIds) == larger {
|
|
t.Error("the session ids are all larger than the previous ones")
|
|
} else if len(publicSessionIds) == smaller {
|
|
t.Error("the session ids are all smaller than the previous ones")
|
|
}
|
|
}
|
|
|
|
func TestClientHelloResume(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
client.Close()
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client = NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello2.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.SessionId != hello.Hello.SessionId {
|
|
t.Errorf("Expected session id %s, got %+v", hello.Hello.SessionId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.ResumeId != hello.Hello.ResumeId {
|
|
t.Errorf("Expected resume id %s, got %+v", hello.Hello.ResumeId, hello2.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloResumeExpired(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
client.Close()
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Perform housekeeping in the future, this will cause the session to be
|
|
// cleaned up after it is expired.
|
|
performHousekeeping(hub, time.Now().Add(sessionExpireDuration+time.Second)).Wait()
|
|
|
|
client = NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
msg, err := client.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "error" || msg.Error == nil {
|
|
t.Errorf("Expected error message, got %+v", msg)
|
|
} else if msg.Error.Code != "no_such_session" {
|
|
t.Errorf("Expected error \"no_such_session\", got %+v", msg.Error.Code)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloResumeTakeover(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
if err := client1.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
if err := client2.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello2.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.SessionId != hello.Hello.SessionId {
|
|
t.Errorf("Expected session id %s, got %+v", hello.Hello.SessionId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.ResumeId != hello.Hello.ResumeId {
|
|
t.Errorf("Expected resume id %s, got %+v", hello.Hello.ResumeId, hello2.Hello)
|
|
}
|
|
}
|
|
|
|
// The first client got disconnected with a reason in a "Bye" message.
|
|
msg, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "bye" || msg.Bye == nil {
|
|
t.Errorf("Expected bye message, got %+v", msg)
|
|
} else if msg.Bye.Reason != "session_resumed" {
|
|
t.Errorf("Expected reason \"session_resumed\", got %+v", msg.Bye.Reason)
|
|
}
|
|
}
|
|
|
|
if msg, err := client1.RunUntilMessage(ctx); err == nil {
|
|
t.Errorf("Expected error but received %+v", msg)
|
|
} else if !websocket.IsCloseError(err, websocket.CloseNormalClosure, websocket.CloseNoStatusReceived) {
|
|
t.Errorf("Expected close error but received %+v", err)
|
|
}
|
|
}
|
|
|
|
func TestClientHelloResumeOtherHub(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
client.Close()
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Simulate a restart of the hub.
|
|
atomic.StoreUint64(&hub.sid, 0)
|
|
sessions := make([]Session, 0)
|
|
hub.mu.Lock()
|
|
for _, session := range hub.sessions {
|
|
sessions = append(sessions, session)
|
|
}
|
|
hub.mu.Unlock()
|
|
for _, session := range sessions {
|
|
session.Close()
|
|
}
|
|
hub.mu.Lock()
|
|
count := len(hub.sessions)
|
|
hub.mu.Unlock()
|
|
if count > 0 {
|
|
t.Errorf("Should have removed all sessions (still has %d)", count)
|
|
}
|
|
|
|
// The new client will get the same (internal) sid for his session.
|
|
newClient := NewTestClient(t, server, hub)
|
|
defer newClient.CloseWithBye()
|
|
|
|
if err := newClient.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello, err := newClient.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
// The previous session (which had the same internal sid) can't be resumed.
|
|
client = NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
if err := client.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
msg, err := client.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "error" || msg.Error == nil {
|
|
t.Errorf("Expected error message, got %+v", msg)
|
|
} else if msg.Error.Code != "no_such_session" {
|
|
t.Errorf("Expected error \"no_such_session\", got %+v", msg.Error.Code)
|
|
}
|
|
}
|
|
|
|
// Expire old sessions
|
|
hub.performHousekeeping(time.Now().Add(2 * sessionExpireDuration))
|
|
}
|
|
|
|
func TestClientHelloResumePublicId(t *testing.T) {
|
|
// Test that a client can't resume a "public" session of another user.
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
}
|
|
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}
|
|
|
|
data := "from-1-to-2"
|
|
client1.SendMessage(recipient2, data) // nolint
|
|
|
|
var payload string
|
|
var sender *MessageServerMessageSender
|
|
if err := checkReceiveClientMessageWithSender(ctx, client2, "session", hello1.Hello, &payload, &sender); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data {
|
|
t.Errorf("Expected payload %s, got %s", data, payload)
|
|
}
|
|
|
|
client1.Close()
|
|
if err := client1.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client1 = NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
// Can't resume a session with the id received from messages of a client.
|
|
if err := client1.SendHelloResume(sender.SessionId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
msg, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "error" || msg.Error == nil {
|
|
t.Errorf("Expected error message, got %+v", msg)
|
|
} else if msg.Error.Code != "no_such_session" {
|
|
t.Errorf("Expected error \"no_such_session\", got %+v", msg.Error.Code)
|
|
}
|
|
}
|
|
|
|
// Expire old sessions
|
|
hub.performHousekeeping(time.Now().Add(2 * sessionExpireDuration))
|
|
}
|
|
|
|
func TestClientHelloByeResume(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
if err := client.SendBye(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if message, err := client.RunUntilMessage(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if err := checkMessageType(message, "bye"); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
|
|
client.Close()
|
|
if err := client.WaitForSessionRemoved(ctx, hello.Hello.SessionId); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client = NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
msg, err := client.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "error" || msg.Error == nil {
|
|
t.Errorf("Expected \"error\", got %+v", *msg)
|
|
} else if msg.Error.Code != "no_such_session" {
|
|
t.Errorf("Expected error \"no_such_session\", got %+v", *msg)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloResumeAndJoin(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
client.Close()
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client = NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloResume(hello.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello2.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.SessionId != hello.Hello.SessionId {
|
|
t.Errorf("Expected session id %s, got %+v", hello.Hello.SessionId, hello2.Hello)
|
|
}
|
|
if hello2.Hello.ResumeId != hello.Hello.ResumeId {
|
|
t.Errorf("Expected resume id %s, got %+v", hello.Hello.ResumeId, hello2.Hello)
|
|
}
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
}
|
|
|
|
func TestClientHelloClient(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloClient(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != testDefaultUserId {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId, hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientHelloInternal(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHelloInternal(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
if hello, err := client.RunUntilHello(ctx); err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != "" {
|
|
t.Errorf("Expected empty user id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientMessageToSessionId(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
}
|
|
|
|
recipient1 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello1.Hello.SessionId,
|
|
}
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
data2 := "from-2-to-1"
|
|
client2.SendMessage(recipient1, data2) // nolint
|
|
|
|
var payload string
|
|
if err := checkReceiveClientMessage(ctx, client1, "session", hello2.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data2 {
|
|
t.Errorf("Expected payload %s, got %s", data2, payload)
|
|
}
|
|
if err := checkReceiveClientMessage(ctx, client2, "session", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data1 {
|
|
t.Errorf("Expected payload %s, got %s", data1, payload)
|
|
}
|
|
}
|
|
|
|
func TestClientMessageToUserId(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
} else if hello1.Hello.UserId == hello2.Hello.UserId {
|
|
t.Fatalf("Expected different user ids, got %s twice", hello1.Hello.UserId)
|
|
}
|
|
|
|
recipient1 := MessageClientMessageRecipient{
|
|
Type: "user",
|
|
UserId: hello1.Hello.UserId,
|
|
}
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "user",
|
|
UserId: hello2.Hello.UserId,
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
data2 := "from-2-to-1"
|
|
client2.SendMessage(recipient1, data2) // nolint
|
|
|
|
var payload string
|
|
if err := checkReceiveClientMessage(ctx, client1, "user", hello2.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data2 {
|
|
t.Errorf("Expected payload %s, got %s", data2, payload)
|
|
}
|
|
|
|
if err := checkReceiveClientMessage(ctx, client2, "user", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data1 {
|
|
t.Errorf("Expected payload %s, got %s", data1, payload)
|
|
}
|
|
}
|
|
|
|
func TestClientMessageToUserIdMultipleSessions(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2a := NewTestClient(t, server, hub)
|
|
defer client2a.CloseWithBye()
|
|
if err := client2a.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2b := NewTestClient(t, server, hub)
|
|
defer client2b.CloseWithBye()
|
|
if err := client2b.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2a, err := client2a.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2b, err := client2b.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2a.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
} else if hello1.Hello.SessionId == hello2b.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
} else if hello2a.Hello.SessionId == hello2b.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello2a.Hello.SessionId)
|
|
}
|
|
if hello1.Hello.UserId == hello2a.Hello.UserId {
|
|
t.Fatalf("Expected different user ids, got %s twice", hello1.Hello.UserId)
|
|
} else if hello1.Hello.UserId == hello2b.Hello.UserId {
|
|
t.Fatalf("Expected different user ids, got %s twice", hello1.Hello.UserId)
|
|
} else if hello2a.Hello.UserId != hello2b.Hello.UserId {
|
|
t.Fatalf("Expected the same user ids, got %s and %s", hello2a.Hello.UserId, hello2b.Hello.UserId)
|
|
}
|
|
|
|
recipient := MessageClientMessageRecipient{
|
|
Type: "user",
|
|
UserId: hello2a.Hello.UserId,
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient, data1) // nolint
|
|
|
|
// Both clients will receive the message as it was sent to the user.
|
|
var payload string
|
|
if err := checkReceiveClientMessage(ctx, client2a, "user", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data1 {
|
|
t.Errorf("Expected payload %s, got %s", data1, payload)
|
|
}
|
|
if err := checkReceiveClientMessage(ctx, client2b, "user", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data1 {
|
|
t.Errorf("Expected payload %s, got %s", data1, payload)
|
|
}
|
|
}
|
|
|
|
func WaitForUsersJoined(ctx context.Context, t *testing.T, client1 *TestClient, hello1 *ServerMessage, client2 *TestClient, hello2 *ServerMessage) {
|
|
// We will receive "joined" events for all clients. The ordering is not
|
|
// defined as messages are processed and sent by asynchronous NATS handlers.
|
|
msg1_1, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
msg1_2, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
msg2_1, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
msg2_2, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
if err := client1.checkMessageJoined(msg1_1, hello1.Hello); err != nil {
|
|
// Ordering is "joined" from client 2, then from client 1
|
|
if err := client1.checkMessageJoined(msg1_1, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client1.checkMessageJoined(msg1_2, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
// Ordering is "joined" from client 1, then from client 2
|
|
if err := client1.checkMessageJoined(msg1_2, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
if err := client2.checkMessageJoined(msg2_1, hello1.Hello); err != nil {
|
|
// Ordering is "joined" from client 2, then from client 1
|
|
if err := client2.checkMessageJoined(msg2_1, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client2.checkMessageJoined(msg2_2, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
// Ordering is "joined" from client 1, then from client 2
|
|
if err := client2.checkMessageJoined(msg2_2, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestClientMessageToRoom(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
} else if hello1.Hello.UserId == hello2.Hello.UserId {
|
|
t.Fatalf("Expected different user ids, got %s twice", hello1.Hello.UserId)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client1.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// Give message processing some time.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
if room, err := client2.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
WaitForUsersJoined(ctx, t, client1, hello1, client2, hello2)
|
|
|
|
recipient := MessageClientMessageRecipient{
|
|
Type: "room",
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient, data1) // nolint
|
|
data2 := "from-2-to-1"
|
|
client2.SendMessage(recipient, data2) // nolint
|
|
|
|
var payload string
|
|
if err := checkReceiveClientMessage(ctx, client1, "room", hello2.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data2 {
|
|
t.Errorf("Expected payload %s, got %s", data2, payload)
|
|
}
|
|
|
|
if err := checkReceiveClientMessage(ctx, client2, "room", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if payload != data1 {
|
|
t.Errorf("Expected payload %s, got %s", data1, payload)
|
|
}
|
|
}
|
|
|
|
func TestJoinRoom(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// We will receive a "joined" event.
|
|
if err := client.RunUntilJoined(ctx, hello.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Leave room.
|
|
if room, err := client.JoinRoom(ctx, ""); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != "" {
|
|
t.Fatalf("Expected empty room, got %s", room.Room.RoomId)
|
|
}
|
|
}
|
|
|
|
func TestExpectAnonymousJoinRoom(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(authAnonymousUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello.Hello.UserId != "" {
|
|
t.Errorf("Expected an anonymous user, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.SessionId == "" {
|
|
t.Errorf("Expected session id, got %+v", hello.Hello)
|
|
}
|
|
if hello.Hello.ResumeId == "" {
|
|
t.Errorf("Expected resume id, got %+v", hello.Hello)
|
|
}
|
|
}
|
|
|
|
// Perform housekeeping in the future, this will cause the connection to
|
|
// be terminated because the anonymous client didn't join a room.
|
|
performHousekeeping(hub, time.Now().Add(anonmyousJoinRoomTimeout+time.Second))
|
|
|
|
message, err := client.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
if err := checkMessageType(message, "bye"); err != nil {
|
|
t.Error(err)
|
|
} else if message.Bye.Reason != "room_join_timeout" {
|
|
t.Errorf("Expected \"room_join_timeout\" reason, got %+v", message.Bye)
|
|
}
|
|
|
|
// Both the client and the session get removed from the hub.
|
|
if err := client.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client.WaitForSessionRemoved(ctx, hello.Hello.SessionId); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
|
|
func TestJoinRoomChange(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
|
|
if err := client.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello, err := client.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// We will receive a "joined" event.
|
|
if err := client.RunUntilJoined(ctx, hello.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Change room.
|
|
roomId = "other-test-room"
|
|
if room, err := client.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// We will receive a "joined" event.
|
|
if err := client.RunUntilJoined(ctx, hello.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Leave room.
|
|
if room, err := client.JoinRoom(ctx, ""); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != "" {
|
|
t.Fatalf("Expected empty room, got %s", room.Room.RoomId)
|
|
}
|
|
}
|
|
|
|
func TestJoinMultiple(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
}
|
|
|
|
// Join room by id (first client).
|
|
roomId := "test-room"
|
|
if room, err := client1.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// We will receive a "joined" event.
|
|
if err := client1.RunUntilJoined(ctx, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Join room by id (second client).
|
|
if room, err := client2.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// We will receive a "joined" event for the first and the second client.
|
|
if err := client2.RunUntilJoined(ctx, hello1.Hello, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
// The first client will also receive a "joined" event from the second client.
|
|
if err := client1.RunUntilJoined(ctx, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Leave room.
|
|
if room, err := client1.JoinRoom(ctx, ""); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != "" {
|
|
t.Fatalf("Expected empty room, got %s", room.Room.RoomId)
|
|
}
|
|
|
|
// The second client will now receive a "left" event
|
|
if err := client2.RunUntilLeft(ctx, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
if room, err := client2.JoinRoom(ctx, ""); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != "" {
|
|
t.Fatalf("Expected empty room, got %s", room.Room.RoomId)
|
|
}
|
|
}
|
|
|
|
func TestGetRealUserIP(t *testing.T) {
|
|
REMOTE_ATTR := "192.168.1.2"
|
|
|
|
request := &http.Request{
|
|
RemoteAddr: REMOTE_ATTR,
|
|
}
|
|
if ip := getRealUserIP(request); ip != REMOTE_ATTR {
|
|
t.Errorf("Expected %s but got %s", REMOTE_ATTR, ip)
|
|
}
|
|
|
|
X_REAL_IP := "192.168.10.11"
|
|
request.Header = http.Header{
|
|
http.CanonicalHeaderKey("x-real-ip"): []string{X_REAL_IP},
|
|
}
|
|
if ip := getRealUserIP(request); ip != X_REAL_IP {
|
|
t.Errorf("Expected %s but got %s", X_REAL_IP, ip)
|
|
}
|
|
|
|
// "X-Real-IP" has preference before "X-Forwarded-For"
|
|
X_FORWARDED_FOR_IP := "192.168.20.21"
|
|
X_FORWARDED_FOR := X_FORWARDED_FOR_IP + ", 192.168.30.32"
|
|
request.Header = http.Header{
|
|
http.CanonicalHeaderKey("x-real-ip"): []string{X_REAL_IP},
|
|
http.CanonicalHeaderKey("x-forwarded-for"): []string{X_FORWARDED_FOR},
|
|
}
|
|
if ip := getRealUserIP(request); ip != X_REAL_IP {
|
|
t.Errorf("Expected %s but got %s", X_REAL_IP, ip)
|
|
}
|
|
|
|
request.Header = http.Header{
|
|
http.CanonicalHeaderKey("x-forwarded-for"): []string{X_FORWARDED_FOR},
|
|
}
|
|
if ip := getRealUserIP(request); ip != X_FORWARDED_FOR_IP {
|
|
t.Errorf("Expected %s but got %s", X_FORWARDED_FOR_IP, ip)
|
|
}
|
|
}
|
|
|
|
func TestClientMessageToSessionIdWhileDisconnected(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
}
|
|
|
|
client2.Close()
|
|
if err := client2.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}
|
|
|
|
// The two chat messages should get combined into one when receiving pending messages.
|
|
chat_refresh := "{\"type\":\"chat\",\"chat\":{\"refresh\":true}}"
|
|
var data1 map[string]interface{}
|
|
if err := json.Unmarshal([]byte(chat_refresh), &data1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
|
|
client2 = NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHelloResume(hello2.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello3, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello3.Hello.UserId != testDefaultUserId+"2" {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId+"2", hello3.Hello)
|
|
}
|
|
if hello3.Hello.SessionId != hello2.Hello.SessionId {
|
|
t.Errorf("Expected session id %s, got %+v", hello2.Hello.SessionId, hello3.Hello)
|
|
}
|
|
if hello3.Hello.ResumeId != hello2.Hello.ResumeId {
|
|
t.Errorf("Expected resume id %s, got %+v", hello2.Hello.ResumeId, hello3.Hello)
|
|
}
|
|
}
|
|
|
|
var payload map[string]interface{}
|
|
if err := checkReceiveClientMessage(ctx, client2, "session", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if !reflect.DeepEqual(payload, data1) {
|
|
t.Errorf("Expected payload %+v, got %+v", data1, payload)
|
|
}
|
|
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel2()
|
|
|
|
if err := checkReceiveClientMessage(ctx2, client2, "session", hello1.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
}
|
|
|
|
func TestRoomParticipantsListUpdateWhileDisconnected(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if hello1.Hello.SessionId == hello2.Hello.SessionId {
|
|
t.Fatalf("Expected different session ids, got %s twice", hello1.Hello.SessionId)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client1.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// Give message processing some time.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
if room, err := client2.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
WaitForUsersJoined(ctx, t, client1, hello1, client2, hello2)
|
|
|
|
// Simulate request from the backend that somebody joined the call.
|
|
users := []map[string]interface{}{
|
|
{
|
|
"sessionId": "the-session-id",
|
|
"inCall": 1,
|
|
},
|
|
}
|
|
room := hub.getRoom(roomId)
|
|
if room == nil {
|
|
t.Fatalf("Could not find room %s", roomId)
|
|
}
|
|
room.PublishUsersInCallChanged(users, users)
|
|
if err := checkReceiveClientEvent(ctx, client2, "update", nil); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
client2.Close()
|
|
if err := client2.WaitForClientRemoved(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
room.PublishUsersInCallChanged(users, users)
|
|
|
|
// Give NATS message some time to be processed.
|
|
time.Sleep(100 * time.Millisecond)
|
|
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}
|
|
|
|
chat_refresh := "{\"type\":\"chat\",\"chat\":{\"refresh\":true}}"
|
|
var data1 map[string]interface{}
|
|
if err := json.Unmarshal([]byte(chat_refresh), &data1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
|
|
client2 = NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHelloResume(hello2.Hello.ResumeId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello3, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if hello3.Hello.UserId != testDefaultUserId+"2" {
|
|
t.Errorf("Expected \"%s\", got %+v", testDefaultUserId+"2", hello3.Hello)
|
|
}
|
|
if hello3.Hello.SessionId != hello2.Hello.SessionId {
|
|
t.Errorf("Expected session id %s, got %+v", hello2.Hello.SessionId, hello3.Hello)
|
|
}
|
|
if hello3.Hello.ResumeId != hello2.Hello.ResumeId {
|
|
t.Errorf("Expected resume id %s, got %+v", hello2.Hello.ResumeId, hello3.Hello)
|
|
}
|
|
}
|
|
|
|
// The participants list update event is triggered again after the session resume.
|
|
// TODO(jojo): Check contents of message and try with multiple users.
|
|
if err := checkReceiveClientEvent(ctx, client2, "update", nil); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
var payload map[string]interface{}
|
|
if err := checkReceiveClientMessage(ctx, client2, "session", hello1.Hello, &payload); err != nil {
|
|
t.Error(err)
|
|
} else if !reflect.DeepEqual(payload, data1) {
|
|
t.Errorf("Expected payload %+v, got %+v", data1, payload)
|
|
}
|
|
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel2()
|
|
|
|
if err := checkReceiveClientMessage(ctx2, client2, "session", hello1.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
}
|
|
|
|
func TestClientTakeoverRoomSession(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room-takeover-room-session"
|
|
roomSessionid := "room-session-id"
|
|
if room, err := client1.JoinRoomWithRoomSession(ctx, roomId, roomSessionid); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
if hubRoom := hub.getRoom(roomId); hubRoom == nil {
|
|
t.Fatalf("Room %s does not exist", roomId)
|
|
}
|
|
|
|
if session1 := hub.GetSessionByPublicId(hello1.Hello.SessionId); session1 == nil {
|
|
t.Fatalf("There should be a session %s", hello1.Hello.SessionId)
|
|
}
|
|
|
|
client3 := NewTestClient(t, server, hub)
|
|
defer client3.CloseWithBye()
|
|
|
|
if err := client3.SendHello(testDefaultUserId + "3"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
hello3, err := client3.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if room, err := client3.JoinRoomWithRoomSession(ctx, roomId, roomSessionid+"other"); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// Wait until both users have joined.
|
|
WaitForUsersJoined(ctx, t, client1, hello1, client3, hello3)
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if room, err := client2.JoinRoomWithRoomSession(ctx, roomId, roomSessionid); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// The first client got disconnected with a reason in a "Bye" message.
|
|
msg, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
if msg.Type != "bye" || msg.Bye == nil {
|
|
t.Errorf("Expected bye message, got %+v", msg)
|
|
} else if msg.Bye.Reason != "room_session_reconnected" {
|
|
t.Errorf("Expected reason \"room_session_reconnected\", got %+v", msg.Bye.Reason)
|
|
}
|
|
}
|
|
|
|
if msg, err := client1.RunUntilMessage(ctx); err == nil {
|
|
t.Errorf("Expected error but received %+v", msg)
|
|
} else if !websocket.IsCloseError(err, websocket.CloseNormalClosure, websocket.CloseNoStatusReceived) {
|
|
t.Errorf("Expected close error but received %+v", err)
|
|
}
|
|
|
|
// The first session has been closed
|
|
if session1 := hub.GetSessionByPublicId(hello1.Hello.SessionId); session1 != nil {
|
|
t.Errorf("The session %s should have been removed", hello1.Hello.SessionId)
|
|
}
|
|
|
|
// The new client will receive "joined" events for the existing client3 and
|
|
// himself.
|
|
if err := client2.RunUntilJoined(ctx, hello3.Hello, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// No message about the closing is sent to the new connection.
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 200*time.Millisecond)
|
|
defer cancel2()
|
|
|
|
if message, err := client2.RunUntilMessage(ctx2); err != nil && err != NoMessageReceivedError && err != context.DeadlineExceeded {
|
|
t.Error(err)
|
|
} else if message != nil {
|
|
t.Errorf("Expected no message, got %+v", message)
|
|
}
|
|
|
|
// The permanently connected client will receive a "left" event from the
|
|
// overridden session and a "joined" for the new session.
|
|
if err := client3.RunUntilLeft(ctx, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client3.RunUntilJoined(ctx, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
time.Sleep(time.Second)
|
|
}
|
|
|
|
func TestClientSendOfferPermissions(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubForTest(t)
|
|
defer shutdown()
|
|
|
|
mcu, err := NewTestMCU()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
} else if err := mcu.Start(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer mcu.Stop()
|
|
|
|
hub.SetMcu(mcu)
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
if err := client1.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
if err := client2.SendHello(testDefaultUserId + "2"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client1.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// Give message processing some time.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
if room, err := client2.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
WaitForUsersJoined(ctx, t, client1, hello1, client2, hello2)
|
|
|
|
session1 := hub.GetSessionByPublicId(hello1.Hello.SessionId).(*ClientSession)
|
|
if session1 == nil {
|
|
t.Fatalf("Session %s does not exist", hello1.Hello.SessionId)
|
|
}
|
|
session2 := hub.GetSessionByPublicId(hello2.Hello.SessionId).(*ClientSession)
|
|
if session2 == nil {
|
|
t.Fatalf("Session %s does not exist", hello2.Hello.SessionId)
|
|
}
|
|
|
|
// Client 1 is the moderator
|
|
session1.SetPermissions([]Permission{PERMISSION_MAY_PUBLISH_MEDIA, PERMISSION_MAY_PUBLISH_SCREEN})
|
|
// Client 2 is a guest participant.
|
|
session2.SetPermissions([]Permission{})
|
|
|
|
// Client 2 may not send an offer (he doesn't have the necessary permissions).
|
|
if err := client2.SendMessage(MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello1.Hello.SessionId,
|
|
}, MessageClientMessageData{
|
|
Type: "sendoffer",
|
|
Sid: "12345",
|
|
RoomType: "screen",
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if msg, err := client2.RunUntilMessage(ctx); err != nil {
|
|
t.Fatal(err)
|
|
} else {
|
|
if err := checkMessageError(msg, "not_allowed"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// Client 1 may send an offer.
|
|
if err := client1.SendMessage(MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}, MessageClientMessageData{
|
|
Type: "sendoffer",
|
|
Sid: "54321",
|
|
RoomType: "screen",
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// The test MCU doesn't support clients yet, so an error will be returned
|
|
// to the client trying to send the offer.
|
|
if msg, err := client1.RunUntilMessage(ctx); err != nil {
|
|
t.Fatal(err)
|
|
} else {
|
|
if err := checkMessageError(msg, "client_not_found"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel2()
|
|
|
|
if msg, err := client2.RunUntilMessage(ctx2); err != nil {
|
|
if err != context.DeadlineExceeded {
|
|
t.Fatal(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", msg)
|
|
}
|
|
}
|
|
|
|
func TestNoSendBetweenSessionsOnDifferentBackends(t *testing.T) {
|
|
// Clients can't send messages to sessions connected from other backends.
|
|
hub, _, _, server, shutdown := CreateHubWithMultipleBackendsForTest(t)
|
|
defer shutdown()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
params1 := TestBackendClientAuthParams{
|
|
UserId: "user1",
|
|
}
|
|
if err := client1.SendHelloParams(server.URL+"/one", "client", params1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
params2 := TestBackendClientAuthParams{
|
|
UserId: "user2",
|
|
}
|
|
if err := client2.SendHelloParams(server.URL+"/two", "client", params2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
recipient1 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello1.Hello.SessionId,
|
|
}
|
|
recipient2 := MessageClientMessageRecipient{
|
|
Type: "session",
|
|
SessionId: hello2.Hello.SessionId,
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient2, data1) // nolint
|
|
data2 := "from-2-to-1"
|
|
client2.SendMessage(recipient1, data2) // nolint
|
|
|
|
var payload string
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel2()
|
|
if err := checkReceiveClientMessage(ctx2, client1, "session", hello2.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
|
|
ctx3, cancel3 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel3()
|
|
if err := checkReceiveClientMessage(ctx3, client2, "session", hello1.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
}
|
|
|
|
func TestNoSameRoomOnDifferentBackends(t *testing.T) {
|
|
hub, _, _, server, shutdown := CreateHubWithMultipleBackendsForTest(t)
|
|
defer shutdown()
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
|
|
params1 := TestBackendClientAuthParams{
|
|
UserId: "user1",
|
|
}
|
|
if err := client1.SendHelloParams(server.URL+"/one", "client", params1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello1, err := client1.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
|
|
params2 := TestBackendClientAuthParams{
|
|
UserId: "user2",
|
|
}
|
|
if err := client2.SendHelloParams(server.URL+"/two", "client", params2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
hello2, err := client2.RunUntilHello(ctx)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
if room, err := client1.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
msg1, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client1.checkMessageJoined(msg1, hello1.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
if room, err := client2.JoinRoom(ctx, roomId); err != nil {
|
|
t.Fatal(err)
|
|
} else if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
msg2, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client2.checkMessageJoined(msg2, hello2.Hello); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
hub.ru.RLock()
|
|
roomCount := 0
|
|
for _, room := range hub.rooms {
|
|
defer room.Close()
|
|
roomCount++
|
|
}
|
|
hub.ru.RUnlock()
|
|
|
|
if roomCount != 2 {
|
|
t.Errorf("Expected 2 rooms, got %d", roomCount)
|
|
}
|
|
|
|
recipient := MessageClientMessageRecipient{
|
|
Type: "room",
|
|
}
|
|
|
|
data1 := "from-1-to-2"
|
|
client1.SendMessage(recipient, data1) // nolint
|
|
data2 := "from-2-to-1"
|
|
client2.SendMessage(recipient, data2) // nolint
|
|
|
|
var payload string
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel2()
|
|
if err := checkReceiveClientMessage(ctx2, client1, "session", hello2.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
|
|
ctx3, cancel3 := context.WithTimeout(context.Background(), 100*time.Millisecond)
|
|
defer cancel3()
|
|
if err := checkReceiveClientMessage(ctx3, client2, "session", hello1.Hello, &payload); err != nil {
|
|
if err != NoMessageReceivedError {
|
|
t.Error(err)
|
|
}
|
|
} else {
|
|
t.Errorf("Expected no payload, got %+v", payload)
|
|
}
|
|
}
|