🔧 改进反向代理和Session安全配置
- 添加trust proxy配置,支持在Nginx/Cloudflare后正确识别客户端IP和协议 - 优化Session cookie配置,HTTPS环境下使用sameSite=none以支持跨域 - 移除测试脚本test_captcha.sh 这些改进确保系统在反向代理环境下正常工作,并提升了安全性。 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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@@ -22,6 +22,8 @@ const { generateToken, authMiddleware, adminMiddleware } = require('./auth');
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const app = express();
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const PORT = process.env.PORT || 40001;
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// 在反向代理(如 Nginx/Cloudflare)后部署时,信任代理以正确识别协议/IP/HTTPS
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app.set('trust proxy', process.env.TRUST_PROXY || true);
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// 配置CORS - 严格白名单模式
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const allowedOrigins = process.env.ALLOWED_ORIGINS
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@@ -72,15 +74,17 @@ app.use(express.json());
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app.use(cookieParser());
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// Session配置(用于验证码)
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const isSecureCookie = process.env.COOKIE_SECURE === 'true';
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const sameSiteMode = isSecureCookie ? 'none' : 'lax'; // HTTPS下允许跨域获取验证码
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app.use(session({
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secret: process.env.SESSION_SECRET || 'your-session-secret-change-in-production',
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resave: false,
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saveUninitialized: true, // 改为true,确保验证码请求时创建session
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name: 'captcha.sid', // 自定义session cookie名称
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cookie: {
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secure: process.env.COOKIE_SECURE === 'true',
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secure: isSecureCookie,
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httpOnly: true,
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sameSite: 'lax', // 添加sameSite属性
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sameSite: sameSiteMode,
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maxAge: 10 * 60 * 1000 // 10分钟
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}
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}));
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