1519 أسطر
53 KiB
JavaScript
1519 أسطر
53 KiB
JavaScript
'use strict';
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/*
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███████ ███████ ██████ ██ ██ ███████ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ██
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███████ █████ ██████ ██ ██ █████ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ██
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███████ ███████ ██ ██ ████ ███████ ██ ██
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dependencies: {
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@sentry/node : https://www.npmjs.com/package/@sentry/node
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@sentry/integrations : https://www.npmjs.com/package/@sentry/integrations
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axios : https://www.npmjs.com/package/axios
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body-parser : https://www.npmjs.com/package/body-parser
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compression : https://www.npmjs.com/package/compression
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colors : https://www.npmjs.com/package/colors
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cors : https://www.npmjs.com/package/cors
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crypto-js : https://www.npmjs.com/package/crypto-js
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express : https://www.npmjs.com/package/express
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httpolyglot : https://www.npmjs.com/package/httpolyglot
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mediasoup : https://www.npmjs.com/package/mediasoup
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mediasoup-client : https://www.npmjs.com/package/mediasoup-client
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ngrok : https://www.npmjs.com/package/ngrok
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openai : https://www.npmjs.com/package/openai
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qs : https://www.npmjs.com/package/qs
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socket.io : https://www.npmjs.com/package/socket.io
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swagger-ui-express : https://www.npmjs.com/package/swagger-ui-express
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uuid : https://www.npmjs.com/package/uuid
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xss : https://www.npmjs.com/package/xss
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yamljs : https://www.npmjs.com/package/yamljs
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}
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*/
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/**
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* MiroTalk SFU - Server component
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*
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* @link GitHub: https://github.com/miroslavpejic85/mirotalksfu
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* @link Official Live demo: https://sfu.mirotalk.com
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* @license For open source use: AGPLv3
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* @license For commercial or closed source, contact us at license.mirotalk@gmail.com or purchase directly via CodeCanyon
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* @license CodeCanyon: https://codecanyon.net/item/mirotalk-sfu-webrtc-realtime-video-conferences/40769970
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* @author Miroslav Pejic - miroslav.pejic.85@gmail.com
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* @version 1.3.56
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*
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*/
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const express = require('express');
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const cors = require('cors');
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const compression = require('compression');
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const https = require('httpolyglot');
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const mediasoup = require('mediasoup');
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const mediasoupClient = require('mediasoup-client');
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const http = require('http');
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const path = require('path');
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const axios = require('axios');
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const ngrok = require('ngrok');
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const fs = require('fs');
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const config = require('./config');
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const checkXSS = require('./XSS.js');
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const Host = require('./Host');
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const Room = require('./Room');
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const Peer = require('./Peer');
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const ServerApi = require('./ServerApi');
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const Logger = require('./Logger');
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const log = new Logger('Server');
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const yamlJS = require('yamljs');
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const swaggerUi = require('swagger-ui-express');
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const swaggerDocument = yamlJS.load(path.join(__dirname + '/../api/swagger.yaml'));
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const Sentry = require('@sentry/node');
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const { CaptureConsole } = require('@sentry/integrations');
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const packageJson = require('../../package.json');
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// Slack API
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const CryptoJS = require('crypto-js');
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const qS = require('qs');
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const slackEnabled = config.slack.enabled;
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const slackSigningSecret = config.slack.signingSecret;
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const bodyParser = require('body-parser');
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const app = express();
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const options = {
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cert: fs.readFileSync(path.join(__dirname, config.server.ssl.cert), 'utf-8'),
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key: fs.readFileSync(path.join(__dirname, config.server.ssl.key), 'utf-8'),
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};
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const httpsServer = https.createServer(options, app);
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const io = require('socket.io')(httpsServer, {
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maxHttpBufferSize: 1e7,
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transports: ['websocket'],
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});
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const host = 'https://' + 'localhost' + ':' + config.server.listen.port; // config.server.listen.ip
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const hostCfg = {
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protected: config.host.protected,
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user_auth: config.host.user_auth,
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users: config.host.users,
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authenticated: !config.host.protected,
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};
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const apiBasePath = '/api/v1'; // api endpoint path
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const api_docs = host + apiBasePath + '/docs'; // api docs
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// Sentry monitoring
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const sentryEnabled = config.sentry.enabled;
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const sentryDSN = config.sentry.DSN;
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const sentryTracesSampleRate = config.sentry.tracesSampleRate;
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if (sentryEnabled) {
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Sentry.init({
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dsn: sentryDSN,
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integrations: [
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new CaptureConsole({
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// ['log', 'info', 'warn', 'error', 'debug', 'assert']
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levels: ['error'],
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}),
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],
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tracesSampleRate: sentryTracesSampleRate,
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});
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/*
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log.log('test-log');
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log.info('test-info');
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log.warn('test-warning');
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log.error('test-error');
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log.debug('test-debug');
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*/
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}
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// Stats
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const defaultStats = {
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enabled: true,
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src: 'https://stats.mirotalk.com/script.js',
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id: '41d26670-f275-45bb-af82-3ce91fe57756',
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};
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// OpenAI/ChatGPT
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let chatGPT;
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if (config.chatGPT.enabled) {
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if (config.chatGPT.apiKey) {
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const { OpenAI } = require('openai');
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const configuration = {
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basePath: config.chatGPT.basePath,
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apiKey: config.chatGPT.apiKey,
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};
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chatGPT = new OpenAI(configuration);
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} else {
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log.warning('ChatGPT seems enabled, but you missing the apiKey!');
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}
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}
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// directory
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const dir = {
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public: path.join(__dirname, '../../', 'public'),
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};
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// html views
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const views = {
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about: path.join(__dirname, '../../', 'public/views/about.html'),
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landing: path.join(__dirname, '../../', 'public/views/landing.html'),
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login: path.join(__dirname, '../../', 'public/views/login.html'),
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newRoom: path.join(__dirname, '../../', 'public/views/newroom.html'),
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notFound: path.join(__dirname, '../../', 'public/views/404.html'),
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permission: path.join(__dirname, '../../', 'public/views/permission.html'),
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privacy: path.join(__dirname, '../../', 'public/views/privacy.html'),
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room: path.join(__dirname, '../../', 'public/views/Room.html'),
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};
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const authHost = new Host(); // Authenticated IP by Login
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let roomList = new Map(); // All Rooms
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let presenters = {}; // collect presenters grp by roomId
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let announcedIP = config.mediasoup.webRtcTransport.listenIps[0].announcedIp; // AnnouncedIP (server public IPv4)
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// All mediasoup workers
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let workers = [];
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let nextMediasoupWorkerIdx = 0;
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// Autodetect announcedIP (https://www.ipify.org)
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if (!announcedIP) {
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http.get(
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{
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host: 'api.ipify.org',
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port: 80,
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path: '/',
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},
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(resp) => {
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resp.on('data', (ip) => {
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announcedIP = ip.toString();
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config.mediasoup.webRtcTransport.listenIps[0].announcedIp = announcedIP;
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startServer();
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});
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},
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);
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} else {
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startServer();
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}
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function startServer() {
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// Start the app
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app.use(cors());
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app.use(compression());
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app.use(express.json());
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app.use(express.static(dir.public));
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app.use(bodyParser.urlencoded({ extended: true }));
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app.use(apiBasePath + '/docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument)); // api docs
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// Logs requests
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app.use((req, res, next) => {
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log.debug('New request:', {
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// headers: req.headers,
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body: req.body,
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method: req.method,
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path: req.originalUrl,
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});
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next();
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});
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// POST start from here...
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app.post('*', function (next) {
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next();
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});
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// GET start from here...
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app.get('*', function (next) {
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next();
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});
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// Remove trailing slashes in url handle bad requests
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app.use((err, req, res, next) => {
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if (err instanceof SyntaxError || err.status === 400 || 'body' in err) {
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log.error('Request Error', {
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header: req.headers,
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body: req.body,
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error: err.message,
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});
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return res.status(400).send({ status: 404, message: err.message }); // Bad request
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}
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if (req.path.substr(-1) === '/' && req.path.length > 1) {
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let query = req.url.slice(req.path.length);
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res.redirect(301, req.path.slice(0, -1) + query);
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} else {
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next();
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}
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});
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// main page
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app.get(['/'], (req, res) => {
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if (hostCfg.protected) {
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hostCfg.authenticated = false;
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res.sendFile(views.login);
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} else {
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res.sendFile(views.landing);
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}
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});
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// set new room name and join
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app.get(['/newroom'], (req, res) => {
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if (hostCfg.protected) {
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let ip = getIP(req);
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if (allowedIP(ip)) {
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res.sendFile(views.newRoom);
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} else {
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hostCfg.authenticated = false;
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res.sendFile(views.login);
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}
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} else {
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res.sendFile(views.newRoom);
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}
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});
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// no room name specified to join || direct join
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app.get('/join/', (req, res) => {
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if (Object.keys(req.query).length > 0) {
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log.debug('Direct Join', req.query);
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// http://localhost:3010/join?room=test&roomPassword=0&name=mirotalksfu&audio=1&video=1&screen=0&hide=0¬ify=1
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// http://localhost:3010/join?room=test&roomPassword=0&name=mirotalksfu&audio=1&video=1&screen=0&hide=0¬ify=0&username=username&password=password
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const { room, roomPassword, name, audio, video, screen, hide, notify, username, password, isPresenter } =
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checkXSS(req.query);
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const isPeerValid = isAuthPeer(username, password);
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if (hostCfg.protected && isPeerValid && !hostCfg.authenticated) {
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const ip = getIP(req);
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hostCfg.authenticated = true;
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authHost.setAuthorizedIP(ip, true);
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log.debug('Direct Join user auth as host done', {
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ip: ip,
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username: username,
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password: password,
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});
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}
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if (room && (hostCfg.authenticated || isPeerValid)) {
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return res.sendFile(views.room);
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} else {
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return res.sendFile(views.login);
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}
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}
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if (hostCfg.protected) {
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return res.sendFile(views.login);
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}
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res.redirect('/');
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});
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// join room by id
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app.get('/join/:roomId', (req, res) => {
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if (hostCfg.authenticated) {
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res.sendFile(views.room);
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} else {
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if (hostCfg.protected) {
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return res.sendFile(views.login);
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}
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res.redirect('/');
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}
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});
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// not specified correctly the room id
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app.get('/join/*', (req, res) => {
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res.redirect('/');
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});
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// if not allow video/audio
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app.get(['/permission'], (req, res) => {
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res.sendFile(views.permission);
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});
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// privacy policy
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app.get(['/privacy'], (req, res) => {
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res.sendFile(views.privacy);
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});
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// mirotalk about
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app.get(['/about'], (req, res) => {
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res.sendFile(views.about);
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});
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// Get stats endpoint
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app.get(['/stats'], (req, res) => {
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const stats = config.stats ? config.stats : defaultStats;
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// log.debug('Send stats', stats);
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res.send(stats);
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});
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// handle login if user_auth enabled
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app.get(['/login'], (req, res) => {
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res.sendFile(views.login);
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});
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// handle logged on host protected
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app.get(['/logged'], (req, res) => {
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const ip = getIP(req);
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if (allowedIP(ip)) {
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res.sendFile(views.landing);
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} else {
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hostCfg.authenticated = false;
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res.sendFile(views.login);
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}
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});
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// ####################################################
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// AXIOS
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// ####################################################
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// handle login on host protected
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app.post(['/login'], (req, res) => {
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const ip = getIP(req);
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log.debug(`Request login to host from: ${ip}`, req.body);
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const { username, password } = checkXSS(req.body);
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const isPeerValid = isAuthPeer(username, password);
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if (hostCfg.protected && isPeerValid && !hostCfg.authenticated) {
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const ip = getIP(req);
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hostCfg.authenticated = true;
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authHost.setAuthorizedIP(ip, true);
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log.debug('HOST LOGIN OK', {
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ip: ip,
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authorized: authHost.isAuthorizedIP(ip),
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authorizedIps: authHost.getAuthorizedIPs(),
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});
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return res.status(200).json({ message: 'authorized' });
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}
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if (isPeerValid) {
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log.debug('PEER LOGIN OK', { ip: ip, authorized: true });
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return res.status(200).json({ message: 'authorized' });
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} else {
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return res.status(401).json({ message: 'unauthorized' });
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}
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});
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// ####################################################
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// API
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// ####################################################
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// request meeting room endpoint
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app.post(['/api/v1/meeting'], (req, res) => {
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// check if user was authorized for the api call
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let host = req.headers.host;
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let authorization = req.headers.authorization;
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let api = new ServerApi(host, authorization);
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if (!api.isAuthorized()) {
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log.debug('MiroTalk get meeting - Unauthorized', {
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header: req.headers,
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body: req.body,
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});
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return res.status(403).json({ error: 'Unauthorized!' });
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}
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// setup meeting URL
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let meetingURL = api.getMeetingURL();
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ meeting: meetingURL }));
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// log.debug the output if all done
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log.debug('MiroTalk get meeting - Authorized', {
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header: req.headers,
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body: req.body,
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meeting: meetingURL,
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});
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});
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// request join room endpoint
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app.post(['/api/v1/join'], (req, res) => {
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// check if user was authorized for the api call
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let host = req.headers.host;
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let authorization = req.headers.authorization;
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let api = new ServerApi(host, authorization);
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if (!api.isAuthorized()) {
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log.debug('MiroTalk get join - Unauthorized', {
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header: req.headers,
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body: req.body,
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});
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return res.status(403).json({ error: 'Unauthorized!' });
|
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}
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// setup Join URL
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let joinURL = api.getJoinURL(req.body);
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ join: joinURL }));
|
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// log.debug the output if all done
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log.debug('MiroTalk get join - Authorized', {
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header: req.headers,
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body: req.body,
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||
join: joinURL,
|
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});
|
||
});
|
||
|
||
// ####################################################
|
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// SLACK API
|
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// ####################################################
|
||
|
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app.post('/slack', (req, res) => {
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if (!slackEnabled) return res.end('`Under maintenance` - Please check back soon.');
|
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log.debug('Slack', req.headers);
|
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if (!slackSigningSecret) return res.end('`Slack Signing Secret is empty!`');
|
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let slackSignature = req.headers['x-slack-signature'];
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let requestBody = qS.stringify(req.body, { format: 'RFC1738' });
|
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let timeStamp = req.headers['x-slack-request-timestamp'];
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let time = Math.floor(new Date().getTime() / 1000);
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if (Math.abs(time - timeStamp) > 300) return res.end('`Wrong timestamp` - Ignore this request.');
|
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let sigBaseString = 'v0:' + timeStamp + ':' + requestBody;
|
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let mySignature = 'v0=' + CryptoJS.HmacSHA256(sigBaseString, slackSigningSecret);
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if (mySignature == slackSignature) {
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let host = req.headers.host;
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let api = new ServerApi(host);
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let meetingURL = api.getMeetingURL();
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log.debug('Slack', { meeting: meetingURL });
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return res.end(meetingURL);
|
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}
|
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return res.end('`Wrong signature` - Verification failed!');
|
||
});
|
||
|
||
// not match any of page before, so 404 not found
|
||
app.get('*', function (req, res) {
|
||
res.sendFile(views.notFound);
|
||
});
|
||
|
||
// ####################################################
|
||
// NGROK
|
||
// ####################################################
|
||
|
||
async function ngrokStart() {
|
||
try {
|
||
await ngrok.authtoken(config.ngrok.authToken);
|
||
await ngrok.connect(config.server.listen.port);
|
||
const api = ngrok.getApi();
|
||
// const data = JSON.parse(await api.get('api/tunnels')); // v3
|
||
const data = await api.listTunnels(); // v4
|
||
const pu0 = data.tunnels[0].public_url;
|
||
const pu1 = data.tunnels[1].public_url;
|
||
const tunnel = pu0.startsWith('https') ? pu0 : pu1;
|
||
log.info('Listening on', {
|
||
app_version: packageJson.version,
|
||
node_version: process.versions.node,
|
||
hostConfig: hostCfg,
|
||
presenters: config.presenters,
|
||
announced_ip: announcedIP,
|
||
server: host,
|
||
server_tunnel: tunnel,
|
||
api_docs: api_docs,
|
||
mediasoup_worker_bin: mediasoup.workerBin,
|
||
mediasoup_server_version: mediasoup.version,
|
||
mediasoup_client_version: mediasoupClient.version,
|
||
ip_lookup_enabled: config.IPLookup.enabled,
|
||
sentry_enabled: sentryEnabled,
|
||
redirect_enabled: config.redirect.enabled,
|
||
slack_enabled: slackEnabled,
|
||
stats_enabled: config.stats.enabled,
|
||
chatGPT_enabled: config.chatGPT.enabled,
|
||
});
|
||
} catch (err) {
|
||
log.error('Ngrok Start error: ', err.body);
|
||
process.exit(1);
|
||
}
|
||
}
|
||
|
||
// ####################################################
|
||
// START SERVER
|
||
// ####################################################
|
||
|
||
httpsServer.listen(config.server.listen.port, () => {
|
||
log.log(
|
||
`%c
|
||
|
||
███████╗██╗ ██████╗ ███╗ ██╗ ███████╗███████╗██████╗ ██╗ ██╗███████╗██████╗
|
||
██╔════╝██║██╔════╝ ████╗ ██║ ██╔════╝██╔════╝██╔══██╗██║ ██║██╔════╝██╔══██╗
|
||
███████╗██║██║ ███╗██╔██╗ ██║█████╗███████╗█████╗ ██████╔╝██║ ██║█████╗ ██████╔╝
|
||
╚════██║██║██║ ██║██║╚██╗██║╚════╝╚════██║██╔══╝ ██╔══██╗╚██╗ ██╔╝██╔══╝ ██╔══██╗
|
||
███████║██║╚██████╔╝██║ ╚████║ ███████║███████╗██║ ██║ ╚████╔╝ ███████╗██║ ██║
|
||
╚══════╝╚═╝ ╚═════╝ ╚═╝ ╚═══╝ ╚══════╝╚══════╝╚═╝ ╚═╝ ╚═══╝ ╚══════╝╚═╝ ╚═╝ started...
|
||
|
||
`,
|
||
'font-family:monospace',
|
||
);
|
||
|
||
if (config.ngrok.authToken !== '') {
|
||
return ngrokStart();
|
||
}
|
||
log.info('Settings', {
|
||
app_version: packageJson.version,
|
||
node_version: process.versions.node,
|
||
hostConfig: hostCfg,
|
||
presenters: config.presenters,
|
||
announced_ip: announcedIP,
|
||
server: host,
|
||
api_docs: api_docs,
|
||
mediasoup_worker_bin: mediasoup.workerBin,
|
||
mediasoup_server_version: mediasoup.version,
|
||
mediasoup_client_version: mediasoupClient.version,
|
||
ip_lookup_enabled: config.IPLookup.enabled,
|
||
sentry_enabled: sentryEnabled,
|
||
redirect_enabled: config.redirect.enabled,
|
||
slack_enabled: slackEnabled,
|
||
stats_enabled: config.stats.enabled,
|
||
chatGPT_enabled: config.chatGPT.enabled,
|
||
});
|
||
});
|
||
|
||
// ####################################################
|
||
// WORKERS
|
||
// ####################################################
|
||
|
||
(async () => {
|
||
try {
|
||
await createWorkers();
|
||
} catch (err) {
|
||
log.error('Create Worker ERR --->', err);
|
||
process.exit(1);
|
||
}
|
||
})();
|
||
|
||
async function createWorkers() {
|
||
const { numWorkers } = config.mediasoup;
|
||
|
||
const { logLevel, logTags, rtcMinPort, rtcMaxPort } = config.mediasoup.worker;
|
||
|
||
log.debug('WORKERS:', numWorkers);
|
||
|
||
for (let i = 0; i < numWorkers; i++) {
|
||
let worker = await mediasoup.createWorker({
|
||
logLevel: logLevel,
|
||
logTags: logTags,
|
||
rtcMinPort: rtcMinPort,
|
||
rtcMaxPort: rtcMaxPort,
|
||
});
|
||
worker.on('died', () => {
|
||
log.error('Mediasoup worker died, exiting in 2 seconds... [pid:%d]', worker.pid);
|
||
setTimeout(() => process.exit(1), 2000);
|
||
});
|
||
workers.push(worker);
|
||
}
|
||
}
|
||
|
||
async function getMediasoupWorker() {
|
||
const worker = workers[nextMediasoupWorkerIdx];
|
||
if (++nextMediasoupWorkerIdx === workers.length) nextMediasoupWorkerIdx = 0;
|
||
return worker;
|
||
}
|
||
|
||
// ####################################################
|
||
// SOCKET IO
|
||
// ####################################################
|
||
|
||
io.on('connection', (socket) => {
|
||
socket.on('clientError', (error) => {
|
||
log.error('Client error', error);
|
||
socket.destroy();
|
||
});
|
||
socket.on('error', (err) => {
|
||
log.error('Socket error:', err);
|
||
socket.destroy();
|
||
});
|
||
|
||
socket.on('createRoom', async ({ room_id }, callback) => {
|
||
socket.room_id = room_id;
|
||
|
||
if (roomList.has(socket.room_id)) {
|
||
callback({ error: 'already exists' });
|
||
} else {
|
||
log.debug('Created room', { room_id: socket.room_id });
|
||
let worker = await getMediasoupWorker();
|
||
roomList.set(socket.room_id, new Room(socket.room_id, worker, io));
|
||
callback({ room_id: socket.room_id });
|
||
}
|
||
});
|
||
|
||
socket.on('getPeerCounts', async ({}, callback) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
const peerCounts = room.getPeersCount();
|
||
|
||
log.debug('Peer counts', { peerCounts: peerCounts });
|
||
|
||
callback({ peerCounts: peerCounts });
|
||
});
|
||
|
||
socket.on('cmd', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
log.debug('cmd', data);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
switch (data.type) {
|
||
case 'privacy':
|
||
room.getPeers().get(socket.id).updatePeerInfo({ type: data.type, status: data.active });
|
||
break;
|
||
default:
|
||
break;
|
||
//...
|
||
}
|
||
|
||
room.broadCast(socket.id, 'cmd', data);
|
||
});
|
||
|
||
socket.on('roomAction', async (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, data.peer_name, data.peer_uuid);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Room action:', data);
|
||
|
||
switch (data.action) {
|
||
case 'broadcasting':
|
||
if (!isPresenter) return;
|
||
room.setIsBroadcasting(data.room_broadcasting);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
case 'lock':
|
||
if (!isPresenter) return;
|
||
if (!room.isLocked()) {
|
||
room.setLocked(true, data.password);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
}
|
||
break;
|
||
case 'checkPassword':
|
||
let roomData = {
|
||
room: null,
|
||
password: 'KO',
|
||
};
|
||
if (data.password == room.getPassword()) {
|
||
roomData.room = room.toJson();
|
||
roomData.password = 'OK';
|
||
}
|
||
room.sendTo(socket.id, 'roomPassword', roomData);
|
||
break;
|
||
case 'unlock':
|
||
if (!isPresenter) return;
|
||
room.setLocked(false);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
case 'lobbyOn':
|
||
if (!isPresenter) return;
|
||
room.setLobbyEnabled(true);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
case 'lobbyOff':
|
||
if (!isPresenter) return;
|
||
room.setLobbyEnabled(false);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
case 'hostOnlyRecordingOn':
|
||
if (!isPresenter) return;
|
||
room.setHostOnlyRecording(true);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
case 'hostOnlyRecordingOff':
|
||
if (!isPresenter) return;
|
||
room.setHostOnlyRecording(false);
|
||
room.broadCast(socket.id, 'roomAction', data.action);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
log.debug('Room status', {
|
||
broadcasting: room.isBroadcasting(),
|
||
locked: room.isLocked(),
|
||
lobby: room.isLobbyEnabled(),
|
||
hostOnlyRecording: room.isHostOnlyRecording(),
|
||
});
|
||
});
|
||
|
||
socket.on('roomLobby', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
data.room = room.toJson();
|
||
|
||
log.debug('Room lobby', {
|
||
peer_id: data.peer_id,
|
||
peer_name: data.peer_name,
|
||
peers_id: data.peers_id,
|
||
lobby: data.lobby_status,
|
||
broadcast: data.broadcast,
|
||
});
|
||
|
||
if (data.peers_id && data.broadcast) {
|
||
for (let peer_id in data.peers_id) {
|
||
room.sendTo(data.peers_id[peer_id], 'roomLobby', data);
|
||
}
|
||
} else {
|
||
room.sendTo(data.peer_id, 'roomLobby', data);
|
||
}
|
||
});
|
||
|
||
socket.on('peerAction', async (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
log.debug('Peer action', data);
|
||
|
||
const presenterActions = ['mute', 'unmute', 'hide', 'unhide', 'stop', 'start', 'eject'];
|
||
if (presenterActions.some((v) => data.action === v)) {
|
||
const isPresenter = await isPeerPresenter(
|
||
socket.room_id,
|
||
socket.id,
|
||
data.from_peer_name,
|
||
data.from_peer_uuid,
|
||
);
|
||
if (!isPresenter) return;
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
data.broadcast
|
||
? room.broadCast(data.peer_id, 'peerAction', data)
|
||
: room.sendTo(data.peer_id, 'peerAction', data);
|
||
});
|
||
|
||
socket.on('updatePeerInfo', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
room.getPeers().get(socket.id).updatePeerInfo(data);
|
||
|
||
if (data.broadcast) {
|
||
log.info('updatePeerInfo broadcast data');
|
||
room.broadCast(socket.id, 'updatePeerInfo', data);
|
||
}
|
||
});
|
||
|
||
socket.on('updateRoomModerator', async (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, data.peer_name, data.peer_uuid);
|
||
|
||
if (!isPresenter) return;
|
||
|
||
const moderator = data.moderator;
|
||
|
||
room.updateRoomModerator(moderator);
|
||
|
||
switch (moderator.type) {
|
||
case 'audio_cant_unmute':
|
||
case 'video_cant_unhide':
|
||
case 'screen_cant_share':
|
||
case 'chat_cant_privately':
|
||
case 'chat_cant_chatgpt':
|
||
room.broadCast(socket.id, 'updateRoomModerator', moderator);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
});
|
||
|
||
socket.on('updateRoomModeratorALL', async (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, data.peer_name, data.peer_uuid);
|
||
|
||
if (!isPresenter) return;
|
||
|
||
const moderator = data.moderator;
|
||
|
||
room.updateRoomModeratorALL(moderator);
|
||
|
||
room.broadCast(socket.id, 'updateRoomModeratorALL', moderator);
|
||
});
|
||
|
||
socket.on('fileInfo', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
if (!isValidFileName(data.fileName)) {
|
||
log.debug('File name not valid', data);
|
||
return;
|
||
}
|
||
|
||
log.debug('Send File Info', data);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
data.broadcast ? room.broadCast(socket.id, 'fileInfo', data) : room.sendTo(data.peer_id, 'fileInfo', data);
|
||
});
|
||
|
||
socket.on('file', (data) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
data.broadcast ? room.broadCast(socket.id, 'file', data) : room.sendTo(data.peer_id, 'file', data);
|
||
});
|
||
|
||
socket.on('fileAbort', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
roomList.get(socket.room_id).broadCast(socket.id, 'fileAbort', data);
|
||
});
|
||
|
||
socket.on('shareVideoAction', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
if (data.action == 'open' && !isValidHttpURL(data.video_url)) {
|
||
log.debug('Video src not valid', data);
|
||
return;
|
||
}
|
||
|
||
log.debug('Share video: ', data);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
data.peer_id == 'all'
|
||
? room.broadCast(socket.id, 'shareVideoAction', data)
|
||
: room.sendTo(data.peer_id, 'shareVideoAction', data);
|
||
});
|
||
|
||
socket.on('wbCanvasToJson', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
// let objLength = bytesToSize(Object.keys(data).length);
|
||
// log.debug('Send Whiteboard canvas JSON', { length: objLength });
|
||
|
||
room.broadCast(socket.id, 'wbCanvasToJson', data);
|
||
});
|
||
|
||
socket.on('whiteboardAction', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Whiteboard', data);
|
||
room.broadCast(socket.id, 'whiteboardAction', data);
|
||
});
|
||
|
||
socket.on('setVideoOff', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
log.debug('Video off data', data.peer_name);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
room.broadCast(socket.id, 'setVideoOff', data);
|
||
});
|
||
|
||
socket.on('recordingAction', async (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
log.debug('Recording action', data);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
room.broadCast(data.peer_id, 'recordingAction', data);
|
||
});
|
||
|
||
socket.on('join', async (dataObject, cb) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return cb({
|
||
error: 'Room does not exist',
|
||
});
|
||
}
|
||
|
||
// Get peer IPv4 (::1 Its the loopback address in ipv6, equal to 127.0.0.1 in ipv4)
|
||
const peer_ip = socket.handshake.headers['x-forwarded-for'] || socket.conn.remoteAddress;
|
||
|
||
// Get peer Geo Location
|
||
if (config.IPLookup.enabled && peer_ip != '::1') {
|
||
dataObject.peer_geo = await getPeerGeoLocation(peer_ip);
|
||
}
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
log.debug('User joined', data);
|
||
|
||
// User Auth required, we check if peer valid
|
||
if (hostCfg.user_auth) {
|
||
const peer_username = data.peer_info.peer_username;
|
||
const peer_password = data.peer_info.peer_password;
|
||
|
||
const isPeerValid = isAuthPeer(peer_username, peer_password);
|
||
|
||
log.debug('[Join] - HOST PROTECTED - USER AUTH check peer', {
|
||
ip: peer_ip,
|
||
peer_username: peer_username,
|
||
peer_password: peer_password,
|
||
peer_valid: isPeerValid,
|
||
});
|
||
|
||
if (!isPeerValid) {
|
||
// redirect peer to login page
|
||
return cb('unauthorized');
|
||
}
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
room.addPeer(new Peer(socket.id, data));
|
||
|
||
const activeRooms = getActiveRooms();
|
||
|
||
log.info('[Join] - current active rooms', activeRooms);
|
||
|
||
if (!(socket.room_id in presenters)) presenters[socket.room_id] = {};
|
||
|
||
const peer = room.getPeers()?.get(socket.id)?.peer_info;
|
||
|
||
const peer_id = peer && peer.peer_id;
|
||
const peer_name = peer && peer.peer_name;
|
||
const peer_uuid = peer && peer.peer_uuid;
|
||
|
||
// Set the presenters
|
||
const presenter = {
|
||
peer_ip: peer_ip,
|
||
peer_name: peer_name,
|
||
peer_uuid: peer_uuid,
|
||
is_presenter: true,
|
||
};
|
||
// first we check if the username match the presenters username
|
||
if (config.presenters && config.presenters.list && config.presenters.list.includes(peer_name)) {
|
||
presenters[socket.room_id][socket.id] = presenter;
|
||
} else {
|
||
// if not match the presenters username, the first one join room is the presenter
|
||
if (Object.keys(presenters[socket.room_id]).length === 0) {
|
||
presenters[socket.room_id][socket.id] = presenter;
|
||
}
|
||
}
|
||
|
||
log.info('[Join] - Connected presenters grp by roomId', presenters);
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, peer_name, peer_uuid);
|
||
|
||
room.getPeers().get(socket.id).updatePeerInfo({ type: 'presenter', status: isPresenter });
|
||
|
||
log.info('[Join] - Is presenter', {
|
||
roomId: socket.room_id,
|
||
peer_name: peer_name,
|
||
peer_presenter: isPresenter,
|
||
});
|
||
|
||
if (room.isLocked() && !isPresenter) {
|
||
log.debug('The user was rejected because the room is locked, and they are not a presenter');
|
||
return cb('isLocked');
|
||
}
|
||
|
||
if (room.isLobbyEnabled() && !isPresenter) {
|
||
log.debug(
|
||
'The user is currently waiting to join the room because the lobby is enabled, and they are not a presenter',
|
||
);
|
||
room.broadCast(socket.id, 'roomLobby', {
|
||
peer_id: peer_id,
|
||
peer_name: peer_name,
|
||
lobby_status: 'waiting',
|
||
});
|
||
return cb('isLobby');
|
||
}
|
||
|
||
cb(room.toJson());
|
||
});
|
||
|
||
socket.on('getRouterRtpCapabilities', (_, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({ error: 'Room not found' });
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Get RouterRtpCapabilities', getPeerName(room));
|
||
try {
|
||
callback(room.getRtpCapabilities());
|
||
} catch (err) {
|
||
callback({
|
||
error: err.message,
|
||
});
|
||
}
|
||
});
|
||
|
||
socket.on('getProducers', () => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Get producers', getPeerName(room));
|
||
|
||
// send all the current producer to newly joined member
|
||
let producerList = room.getProducerListForPeer();
|
||
|
||
socket.emit('newProducers', producerList);
|
||
});
|
||
|
||
socket.on('createWebRtcTransport', async (_, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({ error: 'Room not found' });
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Create webrtc transport', getPeerName(room));
|
||
try {
|
||
const { params } = await room.createWebRtcTransport(socket.id);
|
||
callback(params);
|
||
} catch (err) {
|
||
log.error('Create WebRtc Transport error: ', err.message);
|
||
callback({
|
||
error: err.message,
|
||
});
|
||
}
|
||
});
|
||
|
||
socket.on('connectTransport', async ({ transport_id, dtlsParameters }, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({ error: 'Room not found' });
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Connect transport', getPeerName(room));
|
||
|
||
await room.connectPeerTransport(socket.id, transport_id, dtlsParameters);
|
||
|
||
callback('success');
|
||
});
|
||
|
||
socket.on('produce', async ({ producerTransportId, kind, appData, rtpParameters }, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({ error: 'Room not found' });
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
let peer_name = getPeerName(room, false);
|
||
|
||
// peer_info audio Or video ON
|
||
let data = {
|
||
peer_name: peer_name,
|
||
peer_id: socket.id,
|
||
kind: kind,
|
||
type: appData.mediaType,
|
||
status: true,
|
||
};
|
||
|
||
await room.getPeers().get(socket.id).updatePeerInfo(data);
|
||
|
||
let producer_id = await room.produce(
|
||
socket.id,
|
||
producerTransportId,
|
||
rtpParameters,
|
||
kind,
|
||
appData.mediaType,
|
||
);
|
||
|
||
log.debug('Produce', {
|
||
kind: kind,
|
||
type: appData.mediaType,
|
||
peer_name: peer_name,
|
||
peer_id: socket.id,
|
||
producer_id: producer_id,
|
||
});
|
||
|
||
// add & monitor producer audio level
|
||
if (kind === 'audio') {
|
||
room.addProducerToAudioLevelObserver({ producerId: producer_id });
|
||
}
|
||
|
||
callback({
|
||
producer_id,
|
||
});
|
||
});
|
||
|
||
socket.on('consume', async ({ consumerTransportId, producerId, rtpCapabilities }, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({ error: 'Room not found' });
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
let params = await room.consume(socket.id, consumerTransportId, producerId, rtpCapabilities);
|
||
|
||
log.debug('Consuming', {
|
||
peer_name: getPeerName(room, false),
|
||
producer_id: producerId,
|
||
consumer_id: params ? params.id : undefined,
|
||
});
|
||
|
||
callback(params);
|
||
});
|
||
|
||
socket.on('producerClosed', (data) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
log.debug('Producer close', data);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
// peer_info audio Or video OFF
|
||
room.getPeers().get(socket.id).updatePeerInfo(data);
|
||
room.closeProducer(socket.id, data.producer_id);
|
||
});
|
||
|
||
socket.on('resume', async (_, callback) => {
|
||
await consumer.resume();
|
||
callback();
|
||
});
|
||
|
||
socket.on('getRoomInfo', async (_, cb) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
log.debug('Send Room Info to', getPeerName(room));
|
||
cb(room.toJson());
|
||
});
|
||
|
||
socket.on('refreshParticipantsCount', () => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
let data = {
|
||
room_id: socket.room_id,
|
||
peer_counts: room.getPeers().size,
|
||
};
|
||
log.debug('Refresh Participants count', data);
|
||
room.broadCast(socket.id, 'refreshParticipantsCount', data);
|
||
});
|
||
|
||
socket.on('message', (dataObject) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const data = checkXSS(dataObject);
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
// check if the message coming from real peer
|
||
const realPeer = isRealPeer(data.peer_name, data.peer_id, socket.room_id);
|
||
if (!realPeer) {
|
||
const peer_name = getPeerName(room, false);
|
||
log.debug('Fake message detected', { realFrom: peer_name, fakeFrom: data.peer_name, msg: data.msg });
|
||
return;
|
||
}
|
||
|
||
log.debug('message', data);
|
||
|
||
data.to_peer_id == 'all'
|
||
? room.broadCast(socket.id, 'message', data)
|
||
: room.sendTo(data.to_peer_id, 'message', data);
|
||
});
|
||
|
||
socket.on('getChatGPT', async ({ time, room, name, prompt }, cb) => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
if (!config.chatGPT.enabled) return cb('ChatGPT seems disabled, try later!');
|
||
try {
|
||
// https://platform.openai.com/docs/api-reference/completions/create
|
||
const completion = await chatGPT.completions.create({
|
||
model: config.chatGPT.model || 'gpt-3.5-turbo-instruct',
|
||
prompt: prompt,
|
||
max_tokens: config.chatGPT.max_tokens,
|
||
temperature: config.chatGPT.temperature,
|
||
});
|
||
const response = completion.choices[0].text;
|
||
log.debug('ChatGPT', {
|
||
time: time,
|
||
room: room,
|
||
name: name,
|
||
prompt: prompt,
|
||
response: response,
|
||
});
|
||
cb(response);
|
||
} catch (error) {
|
||
if (error.name === 'APIError') {
|
||
log.error('ChatGPT', {
|
||
name: error.name,
|
||
status: error.status,
|
||
message: error.message,
|
||
code: error.code,
|
||
type: error.type,
|
||
});
|
||
cb(error.message);
|
||
} else {
|
||
// Non-API error
|
||
log.error('ChatGPT', error);
|
||
cb(error.message);
|
||
}
|
||
}
|
||
});
|
||
|
||
socket.on('disconnect', async () => {
|
||
if (!roomList.has(socket.room_id)) return;
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
const peer = room.getPeers()?.get(socket.id)?.peer_info;
|
||
|
||
const peerName = (peer && peer.peer_name) || '';
|
||
const peerUuid = (peer && peer.peer_uuid) || '';
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, peerName, peerUuid);
|
||
|
||
log.debug('[Disconnect] - peer name', peerName);
|
||
|
||
room.removePeer(socket.id);
|
||
|
||
if (room.getPeers().size === 0) {
|
||
//
|
||
roomList.delete(socket.room_id);
|
||
|
||
const activeRooms = getActiveRooms();
|
||
|
||
log.info('[Disconnect] - Last peer - current active rooms', activeRooms);
|
||
|
||
delete presenters[socket.room_id];
|
||
log.info('[Disconnect] - Last peer - current presenters grouped by roomId', presenters);
|
||
}
|
||
|
||
room.broadCast(socket.id, 'removeMe', removeMeData(room, peerName, isPresenter));
|
||
|
||
removeIP(socket);
|
||
});
|
||
|
||
socket.on('exitRoom', async (_, callback) => {
|
||
if (!roomList.has(socket.room_id)) {
|
||
return callback({
|
||
error: 'Not currently in a room',
|
||
});
|
||
}
|
||
|
||
const room = roomList.get(socket.room_id);
|
||
|
||
const peer = room.getPeers()?.get(socket.id)?.peer_info;
|
||
|
||
const peerName = (peer && peer.peer_name) || '';
|
||
const peerUuid = (peer && peer.peer_uuid) || '';
|
||
|
||
const isPresenter = await isPeerPresenter(socket.room_id, socket.id, peerName, peerUuid);
|
||
|
||
log.debug('Exit room', peerName);
|
||
|
||
// close transports
|
||
await room.removePeer(socket.id);
|
||
|
||
room.broadCast(socket.id, 'removeMe', removeMeData(room, peerName, isPresenter));
|
||
|
||
if (room.getPeers().size === 0) {
|
||
//
|
||
roomList.delete(socket.room_id);
|
||
|
||
delete presenters[socket.room_id];
|
||
|
||
log.info('[REMOVE ME] - Last peer - current presenters grouped by roomId', presenters);
|
||
|
||
const activeRooms = getActiveRooms();
|
||
|
||
log.info('[REMOVE ME] - Last peer - current active rooms', activeRooms);
|
||
}
|
||
|
||
socket.room_id = null;
|
||
|
||
removeIP(socket);
|
||
|
||
callback('Successfully exited room');
|
||
});
|
||
|
||
// common
|
||
function getPeerName(room, json = true) {
|
||
try {
|
||
let peer_name = (room && room.getPeers()?.get(socket.id)?.peer_info?.peer_name) || 'undefined';
|
||
|
||
if (json) {
|
||
return {
|
||
peer_name: peer_name,
|
||
};
|
||
}
|
||
return peer_name;
|
||
} catch (err) {
|
||
log.error('getPeerName', err);
|
||
return json ? { peer_name: 'undefined' } : 'undefined';
|
||
}
|
||
}
|
||
|
||
function isRealPeer(name, id, roomId) {
|
||
const room = roomList.get(roomId);
|
||
|
||
let peerName = (room && room.getPeers()?.get(id)?.peer_info?.peer_name) || 'undefined';
|
||
|
||
return peerName == name;
|
||
}
|
||
|
||
function isValidFileName(fileName) {
|
||
const invalidChars = /[\\\/\?\*\|:"<>]/;
|
||
return !invalidChars.test(fileName);
|
||
}
|
||
|
||
function isValidHttpURL(input) {
|
||
const pattern = new RegExp(
|
||
'^(https?:\\/\\/)?' + // protocol
|
||
'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' + // domain name
|
||
'((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address
|
||
'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' + // port and path
|
||
'(\\?[;&a-z\\d%_.~+=-]*)?' + // query string
|
||
'(\\#[-a-z\\d_]*)?$',
|
||
'i',
|
||
); // fragment locator
|
||
return pattern.test(input);
|
||
}
|
||
|
||
function removeMeData(room, peerName, isPresenter) {
|
||
const roomId = room && socket.room_id;
|
||
const peerCounts = room && room.getPeers().size;
|
||
log.debug('[REMOVE ME] - DATA', {
|
||
roomId: roomId,
|
||
name: peerName,
|
||
isPresenter: isPresenter,
|
||
count: peerCounts,
|
||
});
|
||
return {
|
||
room_id: roomId,
|
||
peer_id: socket.id,
|
||
peer_name: peerName,
|
||
peer_counts: peerCounts,
|
||
isPresenter: isPresenter,
|
||
};
|
||
}
|
||
|
||
function bytesToSize(bytes) {
|
||
let sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
|
||
if (bytes == 0) return '0 Byte';
|
||
let i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
|
||
return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i];
|
||
}
|
||
});
|
||
|
||
async function isPeerPresenter(room_id, peer_id, peer_name, peer_uuid) {
|
||
try {
|
||
if (
|
||
config.presenters &&
|
||
config.presenters.join_first &&
|
||
(!presenters[room_id] || !presenters[room_id][peer_id])
|
||
) {
|
||
// Presenter not in the presenters config list, disconnected, or peer_id changed...
|
||
for (const [existingPeerID, presenter] of Object.entries(presenters[room_id] || {})) {
|
||
if (presenter.peer_name === peer_name) {
|
||
log.info('Presenter found', {
|
||
room: room_id,
|
||
peer_id: existingPeerID,
|
||
peer_name: peer_name,
|
||
});
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
const isPresenter =
|
||
(config.presenters &&
|
||
config.presenters.join_first &&
|
||
typeof presenters[room_id] === 'object' &&
|
||
Object.keys(presenters[room_id][peer_id]).length > 1 &&
|
||
presenters[room_id][peer_id]['peer_name'] === peer_name &&
|
||
presenters[room_id][peer_id]['peer_uuid'] === peer_uuid) ||
|
||
(config.presenters && config.presenters.list && config.presenters.list.includes(peer_name));
|
||
|
||
log.debug('isPeerPresenter', {
|
||
room_id: room_id,
|
||
peer_id: peer_id,
|
||
peer_name: peer_name,
|
||
peer_uuid: peer_uuid,
|
||
isPresenter: isPresenter,
|
||
});
|
||
|
||
return isPresenter;
|
||
} catch (err) {
|
||
log.error('isPeerPresenter', err);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function isAuthPeer(username, password) {
|
||
return hostCfg.users && hostCfg.users.some((user) => user.username === username && user.password === password);
|
||
}
|
||
|
||
function getActiveRooms() {
|
||
const roomIds = Array.from(roomList.keys());
|
||
const roomPeersArray = roomIds.map((roomId) => {
|
||
const room = roomList.get(roomId);
|
||
const peerCount = room ? room.getPeers().size : 0;
|
||
const broadcasting = room ? room.isBroadcasting() : false;
|
||
return {
|
||
room: roomId,
|
||
broadcasting: broadcasting,
|
||
peers: peerCount,
|
||
};
|
||
});
|
||
return roomPeersArray;
|
||
}
|
||
|
||
async function getPeerGeoLocation(ip) {
|
||
const endpoint = config.IPLookup.getEndpoint(ip);
|
||
log.debug('Get peer geo', { ip: ip, endpoint: endpoint });
|
||
return axios
|
||
.get(endpoint)
|
||
.then((response) => response.data)
|
||
.catch((error) => log.error(error));
|
||
}
|
||
|
||
function getIP(req) {
|
||
return req.headers['x-forwarded-for'] || req.socket.remoteAddress;
|
||
}
|
||
function allowedIP(ip) {
|
||
return authHost != null && authHost.isAuthorizedIP(ip);
|
||
}
|
||
function removeIP(socket) {
|
||
if (hostCfg.protected) {
|
||
let ip = socket.handshake.address;
|
||
if (ip && allowedIP(ip)) {
|
||
authHost.deleteIP(ip);
|
||
hostCfg.authenticated = false;
|
||
log.info('Remove IP from auth', {
|
||
ip: ip,
|
||
authorizedIps: authHost.getAuthorizedIPs(),
|
||
});
|
||
}
|
||
}
|
||
}
|
||
}
|