mirror of
https://github.com/strukturag/nextcloud-spreed-signaling
synced 2024-06-08 08:52:27 +02:00
ec71f29fee
Prevents clients from sending a HTTP auth URL to trigger an insecure connection from the signaling server to Nextcloud.
1312 lines
34 KiB
Go
1312 lines
34 KiB
Go
/**
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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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"bytes"
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"context"
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"crypto/hmac"
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"crypto/sha1"
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"encoding/base64"
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"encoding/json"
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"fmt"
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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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"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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"github.com/nats-io/nats.go"
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)
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var (
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turnApiKey = "TheApiKey"
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turnSecret = "TheTurnSecret"
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turnServersString = "turn:1.2.3.4:9991?transport=udp,turn:1.2.3.4:9991?transport=tcp"
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turnServers = strings.Split(turnServersString, ",")
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)
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func CreateBackendServerForTest(t *testing.T) (*goconf.ConfigFile, *BackendServer, NatsClient, *Hub, *mux.Router, *httptest.Server, func()) {
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return CreateBackendServerForTestFromConfig(t, nil)
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}
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func CreateBackendServerForTestWithTurn(t *testing.T) (*goconf.ConfigFile, *BackendServer, NatsClient, *Hub, *mux.Router, *httptest.Server, func()) {
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config := goconf.NewConfigFile()
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config.AddOption("turn", "apikey", turnApiKey)
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config.AddOption("turn", "secret", turnSecret)
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config.AddOption("turn", "servers", turnServersString)
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return CreateBackendServerForTestFromConfig(t, config)
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}
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func CreateBackendServerForTestFromConfig(t *testing.T, config *goconf.ConfigFile) (*goconf.ConfigFile, *BackendServer, NatsClient, *Hub, *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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if config == nil {
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config = goconf.NewConfigFile()
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}
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u, err := url.Parse(server.URL)
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if err != nil {
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t.Fatal(err)
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}
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config.AddOption("backend", "allowed", u.Host)
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if u.Scheme == "http" {
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config.AddOption("backend", "allowhttp", "true")
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}
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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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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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hub, 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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b, err := NewBackendServer(config, hub, "no-version")
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if err != nil {
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t.Fatal(err)
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}
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if err := b.Start(r); err != nil {
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t.Fatal(err)
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}
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go hub.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, hub)
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(nats).(*LoopbackNatsClient).waitForSubscriptionsEmpty(ctx, t)
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nats.Close()
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server.Close()
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}
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return config, b, nats, hub, r, server, shutdown
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}
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func performBackendRequest(url string, body []byte) (*http.Response, error) {
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request, err := http.NewRequest("POST", url, bytes.NewReader(body))
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if err != nil {
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return nil, err
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}
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request.Header.Set("Content-Type", "application/json")
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rnd := newRandomString(32)
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check := CalculateBackendChecksum(rnd, body, testBackendSecret)
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request.Header.Set("Spreed-Signaling-Random", rnd)
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request.Header.Set("Spreed-Signaling-Checksum", check)
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request.Header.Set("Spreed-Signaling-Backend", url)
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client := &http.Client{}
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return client.Do(request)
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}
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func expectRoomlistEvent(n NatsClient, ch chan *nats.Msg, subject string, msgType string) (*EventServerMessage, error) {
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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select {
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case message := <-ch:
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if message.Subject != subject {
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return nil, fmt.Errorf("Expected subject %s, got %s", subject, message.Subject)
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}
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var natsMsg NatsMessage
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if err := n.Decode(message, &natsMsg); err != nil {
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return nil, err
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}
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if natsMsg.Type != "message" || natsMsg.Message == nil {
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return nil, fmt.Errorf("Expected message type message, got %+v", natsMsg)
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}
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msg := natsMsg.Message
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if msg.Type != "event" || msg.Event == nil {
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return nil, fmt.Errorf("Expected message type event, got %+v", msg)
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}
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if msg.Event.Target != "roomlist" || msg.Event.Type != msgType {
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return nil, fmt.Errorf("Expected roomlist %s event, got %+v", msgType, msg.Event)
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}
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return msg.Event, nil
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case <-ctx.Done():
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return nil, ctx.Err()
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}
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}
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func TestBackendServer_NoAuth(t *testing.T) {
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_, _, _, _, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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roomId := "the-room-id"
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data := []byte{'{', '}'}
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request, err := http.NewRequest("POST", server.URL+"/api/v1/room/"+roomId, bytes.NewReader(data))
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if err != nil {
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t.Fatal(err)
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}
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request.Header.Set("Content-Type", "application/json")
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client := &http.Client{}
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res, err := client.Do(request)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != http.StatusForbidden {
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t.Errorf("Expected error response, got %s: %s", res.Status, string(body))
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}
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}
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func TestBackendServer_InvalidAuth(t *testing.T) {
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_, _, _, _, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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roomId := "the-room-id"
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data := []byte{'{', '}'}
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request, err := http.NewRequest("POST", server.URL+"/api/v1/room/"+roomId, bytes.NewReader(data))
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if err != nil {
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t.Fatal(err)
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}
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request.Header.Set("Content-Type", "application/json")
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request.Header.Set("Spreed-Signaling-Random", "hello")
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request.Header.Set("Spreed-Signaling-Checksum", "world")
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client := &http.Client{}
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res, err := client.Do(request)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != http.StatusForbidden {
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t.Errorf("Expected error response, got %s: %s", res.Status, string(body))
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}
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}
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func TestBackendServer_OldCompatAuth(t *testing.T) {
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_, _, _, _, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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roomId := "the-room-id"
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userid := "the-user-id"
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roomProperties := json.RawMessage("{\"foo\":\"bar\"}")
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msg := &BackendServerRoomRequest{
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Type: "invite",
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Invite: &BackendRoomInviteRequest{
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UserIds: []string{
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userid,
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},
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AllUserIds: []string{
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userid,
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},
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Properties: &roomProperties,
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},
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}
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data, err := json.Marshal(msg)
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if err != nil {
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t.Fatal(err)
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}
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request, err := http.NewRequest("POST", server.URL+"/api/v1/room/"+roomId, bytes.NewReader(data))
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if err != nil {
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t.Fatal(err)
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}
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request.Header.Set("Content-Type", "application/json")
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rnd := newRandomString(32)
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check := CalculateBackendChecksum(rnd, data, testBackendSecret)
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request.Header.Set("Spreed-Signaling-Random", rnd)
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request.Header.Set("Spreed-Signaling-Checksum", check)
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client := &http.Client{}
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res, err := client.Do(request)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != http.StatusOK {
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t.Errorf("Expected success, got %s: %s", res.Status, string(body))
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}
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}
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func TestBackendServer_InvalidBody(t *testing.T) {
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_, _, _, _, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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roomId := "the-room-id"
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data := []byte{1, 2, 3, 4} // Invalid JSON
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res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != http.StatusBadRequest {
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t.Errorf("Expected error response, got %s: %s", res.Status, string(body))
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}
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}
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func TestBackendServer_UnsupportedRequest(t *testing.T) {
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_, _, _, _, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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msg := &BackendServerRoomRequest{
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Type: "lala",
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}
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data, err := json.Marshal(msg)
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if err != nil {
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t.Fatal(err)
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}
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roomId := "the-room-id"
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res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != http.StatusBadRequest {
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t.Errorf("Expected error response, got %s: %s", res.Status, string(body))
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}
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}
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func TestBackendServer_RoomInvite(t *testing.T) {
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_, _, n, hub, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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u, err := url.Parse(server.URL)
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if err != nil {
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t.Fatal(err)
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}
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userid := "test-userid"
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roomProperties := json.RawMessage("{\"foo\":\"bar\"}")
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backend := hub.backend.GetBackend(u)
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natsChan := make(chan *nats.Msg, 1)
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subject := GetSubjectForUserId(userid, backend)
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sub, err := n.Subscribe(subject, natsChan)
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if err != nil {
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t.Fatal(err)
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}
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defer func() {
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if err := sub.Unsubscribe(); err != nil {
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t.Error(err)
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}
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}()
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msg := &BackendServerRoomRequest{
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Type: "invite",
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Invite: &BackendRoomInviteRequest{
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UserIds: []string{
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userid,
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},
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AllUserIds: []string{
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userid,
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},
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Properties: &roomProperties,
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},
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}
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data, err := json.Marshal(msg)
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if err != nil {
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t.Fatal(err)
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}
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roomId := "the-room-id"
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res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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t.Error(err)
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}
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if res.StatusCode != 200 {
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t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
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}
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event, err := expectRoomlistEvent(n, natsChan, subject, "invite")
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if err != nil {
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t.Error(err)
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} else if event.Invite == nil {
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t.Errorf("Expected invite, got %+v", event)
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} else if event.Invite.RoomId != roomId {
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t.Errorf("Expected room %s, got %+v", roomId, event)
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} else if event.Invite.Properties == nil || !bytes.Equal(*event.Invite.Properties, roomProperties) {
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t.Errorf("Room properties don't match: expected %s, got %s", string(roomProperties), string(*event.Invite.Properties))
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}
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}
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func TestBackendServer_RoomDisinvite(t *testing.T) {
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_, _, n, hub, _, server, shutdown := CreateBackendServerForTest(t)
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defer shutdown()
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u, err := url.Parse(server.URL)
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if err != nil {
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t.Fatal(err)
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}
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backend := hub.backend.GetBackend(u)
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client := NewTestClient(t, server, hub)
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defer client.CloseWithBye()
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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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ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
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defer cancel()
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hello, err := client.RunUntilHello(ctx)
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if err != nil {
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t.Fatal(err)
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}
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// Join room by id.
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roomId := "test-room"
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if room, err := client.JoinRoom(ctx, roomId); err != nil {
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t.Fatal(err)
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} else if room.Room.RoomId != roomId {
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t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
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}
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|
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// Ignore "join" events.
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if err := client.DrainMessages(ctx); err != nil {
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t.Error(err)
|
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}
|
|
|
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roomProperties := json.RawMessage("{\"foo\":\"bar\"}")
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|
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natsChan := make(chan *nats.Msg, 1)
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subject := GetSubjectForUserId(testDefaultUserId, backend)
|
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sub, err := n.Subscribe(subject, natsChan)
|
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if err != nil {
|
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t.Fatal(err)
|
|
}
|
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defer func() {
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if err := sub.Unsubscribe(); err != nil {
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t.Error(err)
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}
|
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}()
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|
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msg := &BackendServerRoomRequest{
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Type: "disinvite",
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Disinvite: &BackendRoomDisinviteRequest{
|
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UserIds: []string{
|
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testDefaultUserId,
|
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},
|
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SessionIds: []string{
|
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roomId + "-" + hello.Hello.SessionId,
|
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},
|
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AllUserIds: []string{},
|
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Properties: &roomProperties,
|
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},
|
|
}
|
|
|
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data, err := json.Marshal(msg)
|
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if err != nil {
|
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t.Fatal(err)
|
|
}
|
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res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
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if err != nil {
|
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t.Fatal(err)
|
|
}
|
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defer res.Body.Close()
|
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body, err := ioutil.ReadAll(res.Body)
|
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if err != nil {
|
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t.Error(err)
|
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}
|
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if res.StatusCode != 200 {
|
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t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
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event, err := expectRoomlistEvent(n, natsChan, subject, "disinvite")
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else if event.Disinvite == nil {
|
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t.Errorf("Expected disinvite, got %+v", event)
|
|
} else if event.Disinvite.RoomId != roomId {
|
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t.Errorf("Expected room %s, got %+v", roomId, event)
|
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} else if event.Disinvite.Properties != nil {
|
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t.Errorf("Room properties should be omitted, got %s", string(*event.Disinvite.Properties))
|
|
} else if event.Disinvite.Reason != "disinvited" {
|
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t.Errorf("Reason should be disinvited, got %s", event.Disinvite.Reason)
|
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}
|
|
|
|
if message, err := client.RunUntilRoomlistDisinvite(ctx); err != nil {
|
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t.Error(err)
|
|
} else if message.RoomId != roomId {
|
|
t.Errorf("Expected message for room %s, got %s", roomId, message.RoomId)
|
|
}
|
|
|
|
if message, err := client.RunUntilMessage(ctx); err != nil && !websocket.IsCloseError(err, websocket.CloseNoStatusReceived) {
|
|
t.Errorf("Received unexpected error %s", err)
|
|
} else if err == nil {
|
|
t.Errorf("Server should have closed the connection, received %+v", *message)
|
|
}
|
|
}
|
|
|
|
func TestBackendServer_RoomDisinviteDifferentRooms(t *testing.T) {
|
|
_, _, _, hub, _, server, shutdown := CreateBackendServerForTest(t)
|
|
defer shutdown()
|
|
|
|
client1 := NewTestClient(t, server, hub)
|
|
defer client1.CloseWithBye()
|
|
if err := client1.SendHello(testDefaultUserId); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
client2 := NewTestClient(t, server, hub)
|
|
defer client2.CloseWithBye()
|
|
if err := client2.SendHello(testDefaultUserId); 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)
|
|
}
|
|
if _, err := client2.RunUntilHello(ctx); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Join room by id.
|
|
roomId1 := "test-room1"
|
|
if _, err := client1.JoinRoom(ctx, roomId1); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
roomId2 := "test-room2"
|
|
if _, err := client2.JoinRoom(ctx, roomId2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Ignore "join" events.
|
|
if err := client1.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client2.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "disinvite",
|
|
Disinvite: &BackendRoomDisinviteRequest{
|
|
UserIds: []string{
|
|
testDefaultUserId,
|
|
},
|
|
SessionIds: []string{
|
|
roomId1 + "-" + hello1.Hello.SessionId,
|
|
},
|
|
AllUserIds: []string{},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId1, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
if message, err := client1.RunUntilRoomlistDisinvite(ctx); err != nil {
|
|
t.Error(err)
|
|
} else if message.RoomId != roomId1 {
|
|
t.Errorf("Expected message for room %s, got %s", roomId1, message.RoomId)
|
|
}
|
|
|
|
if message, err := client1.RunUntilMessage(ctx); err != nil && !websocket.IsCloseError(err, websocket.CloseNoStatusReceived) {
|
|
t.Errorf("Received unexpected error %s", err)
|
|
} else if err == nil {
|
|
t.Errorf("Server should have closed the connection, received %+v", *message)
|
|
}
|
|
|
|
if message, err := client2.RunUntilRoomlistDisinvite(ctx); err != nil {
|
|
t.Error(err)
|
|
} else if message.RoomId != roomId1 {
|
|
t.Errorf("Expected message for room %s, got %s", roomId1, message.RoomId)
|
|
}
|
|
|
|
msg = &BackendServerRoomRequest{
|
|
Type: "update",
|
|
Update: &BackendRoomUpdateRequest{
|
|
UserIds: []string{
|
|
testDefaultUserId,
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err = json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err = performBackendRequest(server.URL+"/api/v1/room/"+roomId2, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err = ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
if message, err := client2.RunUntilRoomlistUpdate(ctx); err != nil {
|
|
t.Error(err)
|
|
} else if message.RoomId != roomId2 {
|
|
t.Errorf("Expected message for room %s, got %s", roomId2, message.RoomId)
|
|
}
|
|
|
|
}
|
|
|
|
func TestBackendServer_RoomUpdate(t *testing.T) {
|
|
_, _, n, hub, _, server, shutdown := CreateBackendServerForTest(t)
|
|
defer shutdown()
|
|
|
|
u, err := url.Parse(server.URL)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
roomId := "the-room-id"
|
|
emptyProperties := json.RawMessage("{}")
|
|
backend := hub.backend.GetBackend(u)
|
|
if backend == nil {
|
|
t.Fatalf("Did not find backend")
|
|
}
|
|
room, err := hub.createRoom(roomId, &emptyProperties, backend)
|
|
if err != nil {
|
|
t.Fatalf("Could not create room: %s", err)
|
|
}
|
|
defer room.Close()
|
|
|
|
userid := "test-userid"
|
|
roomProperties := json.RawMessage("{\"foo\":\"bar\"}")
|
|
|
|
natsChan := make(chan *nats.Msg, 1)
|
|
subject := GetSubjectForUserId(userid, backend)
|
|
sub, err := n.Subscribe(subject, natsChan)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer func() {
|
|
if err := sub.Unsubscribe(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}()
|
|
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "update",
|
|
Update: &BackendRoomUpdateRequest{
|
|
UserIds: []string{
|
|
userid,
|
|
},
|
|
Properties: &roomProperties,
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
event, err := expectRoomlistEvent(n, natsChan, subject, "update")
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else if event.Update == nil {
|
|
t.Errorf("Expected update, got %+v", event)
|
|
} else if event.Update.RoomId != roomId {
|
|
t.Errorf("Expected room %s, got %+v", roomId, event)
|
|
} else if event.Update.Properties == nil || !bytes.Equal(*event.Update.Properties, roomProperties) {
|
|
t.Errorf("Room properties don't match: expected %s, got %s", string(roomProperties), string(*event.Update.Properties))
|
|
}
|
|
|
|
// TODO: Use event to wait for NATS messages.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
room = hub.getRoom(roomId)
|
|
if room == nil {
|
|
t.Fatalf("Room %s does not exist", roomId)
|
|
}
|
|
if string(*room.Properties()) != string(roomProperties) {
|
|
t.Errorf("Expected properties %s for room %s, got %s", string(roomProperties), room.Id(), string(*room.Properties()))
|
|
}
|
|
}
|
|
|
|
func TestBackendServer_RoomDelete(t *testing.T) {
|
|
_, _, n, hub, _, server, shutdown := CreateBackendServerForTest(t)
|
|
defer shutdown()
|
|
|
|
u, err := url.Parse(server.URL)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
roomId := "the-room-id"
|
|
emptyProperties := json.RawMessage("{}")
|
|
backend := hub.backend.GetBackend(u)
|
|
if backend == nil {
|
|
t.Fatalf("Did not find backend")
|
|
}
|
|
if _, err := hub.createRoom(roomId, &emptyProperties, backend); err != nil {
|
|
t.Fatalf("Could not create room: %s", err)
|
|
}
|
|
|
|
userid := "test-userid"
|
|
|
|
natsChan := make(chan *nats.Msg, 1)
|
|
subject := GetSubjectForUserId(userid, backend)
|
|
sub, err := n.Subscribe(subject, natsChan)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer func() {
|
|
if err := sub.Unsubscribe(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
}()
|
|
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "delete",
|
|
Delete: &BackendRoomDeleteRequest{
|
|
UserIds: []string{
|
|
userid,
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
// A deleted room is signalled as a "disinvite" event.
|
|
event, err := expectRoomlistEvent(n, natsChan, subject, "disinvite")
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else if event.Disinvite == nil {
|
|
t.Errorf("Expected disinvite, got %+v", event)
|
|
} else if event.Disinvite.RoomId != roomId {
|
|
t.Errorf("Expected room %s, got %+v", roomId, event)
|
|
} else if event.Disinvite.Properties != nil {
|
|
t.Errorf("Room properties should be omitted, got %s", string(*event.Disinvite.Properties))
|
|
} else if event.Disinvite.Reason != "deleted" {
|
|
t.Errorf("Reason should be deleted, got %s", event.Disinvite.Reason)
|
|
}
|
|
|
|
// TODO: Use event to wait for NATS messages.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
room := hub.getRoom(roomId)
|
|
if room != nil {
|
|
t.Errorf("Room %s should have been deleted", roomId)
|
|
}
|
|
}
|
|
|
|
func TestBackendServer_ParticipantsUpdatePermissions(t *testing.T) {
|
|
_, _, _, hub, _, server, shutdown := CreateBackendServerForTest(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)
|
|
}
|
|
|
|
session1 := hub.GetSessionByPublicId(hello1.Hello.SessionId)
|
|
if session1 == nil {
|
|
t.Fatalf("Session %s does not exist", hello1.Hello.SessionId)
|
|
}
|
|
session2 := hub.GetSessionByPublicId(hello2.Hello.SessionId)
|
|
if session2 == nil {
|
|
t.Fatalf("Session %s does not exist", hello2.Hello.SessionId)
|
|
}
|
|
|
|
// Sessions have all permissions initially (fallback for old-style sessions).
|
|
assertSessionHasPermission(t, session1, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasPermission(t, session1, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
assertSessionHasPermission(t, session2, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasPermission(t, session2, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
|
|
// 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)
|
|
}
|
|
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)
|
|
}
|
|
|
|
// Ignore "join" events.
|
|
if err := client1.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := client2.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "participants",
|
|
Participants: &BackendRoomParticipantsRequest{
|
|
Changed: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"permissions": []Permission{PERMISSION_MAY_PUBLISH_MEDIA},
|
|
},
|
|
{
|
|
"sessionId": roomId + "-" + hello2.Hello.SessionId,
|
|
"permissions": []Permission{PERMISSION_MAY_PUBLISH_SCREEN},
|
|
},
|
|
},
|
|
Users: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"permissions": []Permission{PERMISSION_MAY_PUBLISH_MEDIA},
|
|
},
|
|
{
|
|
"sessionId": roomId + "-" + hello2.Hello.SessionId,
|
|
"permissions": []Permission{PERMISSION_MAY_PUBLISH_SCREEN},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
// TODO: Use event to wait for NATS messages.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
assertSessionHasPermission(t, session1, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasNotPermission(t, session1, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
assertSessionHasNotPermission(t, session2, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasPermission(t, session2, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
}
|
|
|
|
func TestBackendServer_ParticipantsUpdateEmptyPermissions(t *testing.T) {
|
|
_, _, _, hub, _, server, shutdown := CreateBackendServerForTest(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)
|
|
}
|
|
|
|
session := hub.GetSessionByPublicId(hello.Hello.SessionId)
|
|
if session == nil {
|
|
t.Fatalf("Session %s does not exist", hello.Hello.SessionId)
|
|
}
|
|
|
|
// Sessions have all permissions initially (fallback for old-style sessions).
|
|
assertSessionHasPermission(t, session, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasPermission(t, session, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
|
|
// Join room by id.
|
|
roomId := "test-room"
|
|
room, err := client.JoinRoom(ctx, roomId)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if room.Room.RoomId != roomId {
|
|
t.Fatalf("Expected room %s, got %s", roomId, room.Room.RoomId)
|
|
}
|
|
|
|
// Ignore "join" events.
|
|
if err := client.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Updating with empty permissions upgrades to non-old-style and removes
|
|
// all previously available permissions.
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "participants",
|
|
Participants: &BackendRoomParticipantsRequest{
|
|
Changed: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello.Hello.SessionId,
|
|
"permissions": []Permission{},
|
|
},
|
|
},
|
|
Users: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello.Hello.SessionId,
|
|
"permissions": []Permission{},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
// TODO: Use event to wait for NATS messages.
|
|
time.Sleep(10 * time.Millisecond)
|
|
|
|
assertSessionHasNotPermission(t, session, PERMISSION_MAY_PUBLISH_MEDIA)
|
|
assertSessionHasNotPermission(t, session, PERMISSION_MAY_PUBLISH_SCREEN)
|
|
}
|
|
|
|
func TestBackendServer_ParticipantsUpdateTimeout(t *testing.T) {
|
|
_, _, _, hub, _, server, shutdown := CreateBackendServerForTest(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)
|
|
}
|
|
|
|
// 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)
|
|
|
|
var wg sync.WaitGroup
|
|
|
|
wg.Add(1)
|
|
go func() {
|
|
defer wg.Done()
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "incall",
|
|
InCall: &BackendRoomInCallRequest{
|
|
InCall: json.RawMessage("7"),
|
|
Changed: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"inCall": 7,
|
|
},
|
|
{
|
|
"sessionId": "unknown-room-session-id",
|
|
"inCall": 3,
|
|
},
|
|
},
|
|
Users: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"inCall": 7,
|
|
},
|
|
{
|
|
"sessionId": "unknown-room-session-id",
|
|
"inCall": 3,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
}()
|
|
|
|
// Ensure the first request is being processed.
|
|
time.Sleep(100 * time.Millisecond)
|
|
|
|
wg.Add(1)
|
|
go func() {
|
|
defer wg.Done()
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "incall",
|
|
InCall: &BackendRoomInCallRequest{
|
|
InCall: json.RawMessage("7"),
|
|
Changed: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"inCall": 7,
|
|
},
|
|
{
|
|
"sessionId": roomId + "-" + hello2.Hello.SessionId,
|
|
"inCall": 3,
|
|
},
|
|
},
|
|
Users: []map[string]interface{}{
|
|
{
|
|
"sessionId": roomId + "-" + hello1.Hello.SessionId,
|
|
"inCall": 7,
|
|
},
|
|
{
|
|
"sessionId": roomId + "-" + hello2.Hello.SessionId,
|
|
"inCall": 3,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Error(err)
|
|
return
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
}()
|
|
|
|
wg.Wait()
|
|
if t.Failed() {
|
|
return
|
|
}
|
|
|
|
msg1_a, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if in_call_1, err := checkMessageParticipantsInCall(msg1_a); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_1.Users) != 2 {
|
|
msg1_b, err := client1.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if in_call_2, err := checkMessageParticipantsInCall(msg1_b); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_2.Users) != 2 {
|
|
t.Errorf("Wrong number of users received: %d, expected 2", len(in_call_2.Users))
|
|
}
|
|
}
|
|
|
|
msg2_a, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if in_call_1, err := checkMessageParticipantsInCall(msg2_a); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_1.Users) != 2 {
|
|
msg2_b, err := client2.RunUntilMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if in_call_2, err := checkMessageParticipantsInCall(msg2_b); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_2.Users) != 2 {
|
|
t.Errorf("Wrong number of users received: %d, expected 2", len(in_call_2.Users))
|
|
}
|
|
}
|
|
|
|
ctx2, cancel2 := context.WithTimeout(context.Background(), time.Second+100*time.Millisecond)
|
|
defer cancel2()
|
|
|
|
if msg1_c, _ := client1.RunUntilMessage(ctx2); msg1_c != nil {
|
|
if in_call_2, err := checkMessageParticipantsInCall(msg1_c); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_2.Users) != 2 {
|
|
t.Errorf("Wrong number of users received: %d, expected 2", len(in_call_2.Users))
|
|
}
|
|
}
|
|
|
|
ctx3, cancel3 := context.WithTimeout(context.Background(), time.Second+100*time.Millisecond)
|
|
defer cancel3()
|
|
if msg2_c, _ := client2.RunUntilMessage(ctx3); msg2_c != nil {
|
|
if in_call_2, err := checkMessageParticipantsInCall(msg2_c); err != nil {
|
|
t.Error(err)
|
|
} else if len(in_call_2.Users) != 2 {
|
|
t.Errorf("Wrong number of users received: %d, expected 2", len(in_call_2.Users))
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestBackendServer_RoomMessage(t *testing.T) {
|
|
_, _, _, hub, _, server, shutdown := CreateBackendServerForTest(t)
|
|
defer shutdown()
|
|
|
|
client := NewTestClient(t, server, hub)
|
|
defer client.CloseWithBye()
|
|
if err := client.SendHello(testDefaultUserId + "1"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
|
|
defer cancel()
|
|
|
|
_, 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)
|
|
}
|
|
|
|
// Ignore "join" events.
|
|
if err := client.DrainMessages(ctx); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
messageData := json.RawMessage("{\"foo\":\"bar\"}")
|
|
msg := &BackendServerRoomRequest{
|
|
Type: "message",
|
|
Message: &BackendRoomMessageRequest{
|
|
Data: &messageData,
|
|
},
|
|
}
|
|
|
|
data, err := json.Marshal(msg)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res, err := performBackendRequest(server.URL+"/api/v1/room/"+roomId, data)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
message, err := client.RunUntilRoomMessage(ctx)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else if message.RoomId != roomId {
|
|
t.Errorf("Expected message for room %s, got %s", roomId, message.RoomId)
|
|
} else if !bytes.Equal(messageData, *message.Data) {
|
|
t.Errorf("Expected message data %s, got %s", string(messageData), string(*message.Data))
|
|
}
|
|
}
|
|
|
|
func TestBackendServer_TurnCredentials(t *testing.T) {
|
|
_, _, _, _, _, server, shutdown := CreateBackendServerForTestWithTurn(t)
|
|
defer shutdown()
|
|
|
|
q := make(url.Values)
|
|
q.Set("service", "turn")
|
|
q.Set("api", turnApiKey)
|
|
request, err := http.NewRequest("GET", server.URL+"/turn/credentials?"+q.Encode(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
client := &http.Client{}
|
|
res, err := client.Do(request)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res.Body.Close()
|
|
body, err := ioutil.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if res.StatusCode != 200 {
|
|
t.Errorf("Expected successful request, got %s: %s", res.Status, string(body))
|
|
}
|
|
|
|
var cred TurnCredentials
|
|
if err := json.Unmarshal(body, &cred); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
m := hmac.New(sha1.New, []byte(turnSecret))
|
|
m.Write([]byte(cred.Username)) // nolint
|
|
password := base64.StdEncoding.EncodeToString(m.Sum(nil))
|
|
if cred.Password != password {
|
|
t.Errorf("Expected password %s, got %s", password, cred.Password)
|
|
}
|
|
if cred.TTL != int64((24 * time.Hour).Seconds()) {
|
|
t.Errorf("Expected a TTL of %d, got %d", int64((24 * time.Hour).Seconds()), cred.TTL)
|
|
}
|
|
if !reflect.DeepEqual(cred.URIs, turnServers) {
|
|
t.Errorf("Expected the list of servers as %s, got %s", turnServers, cred.URIs)
|
|
}
|
|
}
|