99 lines
2.6 KiB
JavaScript
99 lines
2.6 KiB
JavaScript
const express = require('express');
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const cors = require('cors');
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const jwt = require('jsonwebtoken');
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const { AccessToken } = require('twilio').jwt;
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const { VideoGrant } = AccessToken;
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const app = express();
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const PORT = 3001;
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// 中间件
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app.use(cors());
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app.use(express.json());
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// Twilio 配置 - 请替换为您的实际凭证
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const TWILIO_CONFIG = {
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accountSid: process.env.TWILIO_ACCOUNT_SID || 'AC_YOUR_ACCOUNT_SID',
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apiKey: process.env.TWILIO_API_KEY || 'SK3b25e00e6914162a7cf829cffc415cb3',
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apiSecret: process.env.TWILIO_API_SECRET || 'PpGH298dlRgMSeGrexUjw1flczTVIw9H',
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};
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// 生成 Twilio Access Token
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app.post('/api/twilio/token', (req, res) => {
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try {
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const { identity, roomName } = req.body;
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if (!identity || !roomName) {
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return res.status(400).json({
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error: 'Identity and roomName are required'
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});
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}
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// 创建 Access Token
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const token = new AccessToken(
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TWILIO_CONFIG.accountSid,
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TWILIO_CONFIG.apiKey,
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TWILIO_CONFIG.apiSecret,
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{ identity: identity }
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);
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// 创建 Video Grant
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const videoGrant = new VideoGrant({
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room: roomName
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});
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// 将 grant 添加到 token
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token.addGrant(videoGrant);
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// 生成 JWT token
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const jwtToken = token.toJwt();
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console.log(`Generated token for identity: ${identity}, room: ${roomName}`);
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res.json({
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token: jwtToken,
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identity: identity,
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roomName: roomName
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});
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} catch (error) {
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console.error('Token generation error:', error);
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res.status(500).json({
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error: 'Failed to generate token',
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details: error.message
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});
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}
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});
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// 健康检查端点
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app.get('/health', (req, res) => {
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res.json({
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status: 'ok',
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timestamp: new Date().toISOString(),
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service: 'Twilio Token Server'
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});
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});
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// 获取房间信息（模拟）
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app.get('/api/twilio/rooms', (req, res) => {
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res.json({
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rooms: [
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{ name: 'test-room', participants: 0 },
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{ name: 'demo-room', participants: 2 },
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]
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});
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});
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// 启动服务器
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app.listen(PORT, () => {
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console.log(`🚀 Twilio Token Server running on http://localhost:${PORT}`);
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console.log(`📋 Health check: http://localhost:${PORT}/health`);
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console.log(`🎥 Token endpoint: http://localhost:${PORT}/api/twilio/token`);
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console.log('');
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console.log('⚠️ 请确保已设置正确的 Twilio 凭证:');
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console.log(` TWILIO_ACCOUNT_SID: ${TWILIO_CONFIG.accountSid}`);
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console.log(` TWILIO_API_KEY: ${TWILIO_CONFIG.apiKey}`);
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console.log(` TWILIO_API_SECRET: ${TWILIO_CONFIG.apiSecret.substring(0, 4)}...`);
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});
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module.exports = app;
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