security: refreshToken 也存储在 HttpOnly Cookie 中
## 后端修改 - 登录时同时设置 token 和 refreshToken 的 HttpOnly Cookie - refreshToken 有效期7天,token 有效期2小时 - 刷新接口优先从 Cookie 读取 refreshToken(向后兼容请求体) - 登出时同时清除两个 Cookie ## 前端修改 - 移除 refreshToken 变量和相关逻辑 - 简化 doRefreshToken(),不再手动传递 refreshToken - 简化 tryRefreshOrLogout(),直接尝试刷新 ## 好处 - 页面刷新后 refreshToken 不会丢失 - 完全无感刷新,用户体验更好 - 前端代码更简洁(减少约20行) - refreshToken 也无法被 XSS 窃取 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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@@ -1652,13 +1652,23 @@ app.post('/api/login',
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// 增强Cookie安全设置
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const isSecureEnv = process.env.COOKIE_SECURE === 'true';
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res.cookie('token', token, {
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const cookieOptions = {
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httpOnly: true,
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secure: isSecureEnv,
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// HTTPS环境使用strict,HTTP环境使用lax(开发环境兼容)
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sameSite: isSecureEnv ? 'strict' : 'lax',
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maxAge: 2 * 60 * 60 * 1000, // 2小时(与access token有效期一致)
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path: '/' // 限制Cookie作用域
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path: '/'
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};
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// 设置 access token Cookie(2小时有效)
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res.cookie('token', token, {
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...cookieOptions,
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maxAge: 2 * 60 * 60 * 1000
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});
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// 设置 refresh token Cookie(7天有效)
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res.cookie('refreshToken', refreshToken, {
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...cookieOptions,
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maxAge: 7 * 24 * 60 * 60 * 1000
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});
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// 记录登录成功日志
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@@ -1667,8 +1677,6 @@ app.post('/api/login',
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res.json({
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success: true,
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message: '登录成功',
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token,
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refreshToken, // 返回refresh token
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expiresIn: 2 * 60 * 60 * 1000, // 告知前端access token有效期(毫秒)
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user: {
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id: user.id,
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@@ -1694,9 +1702,10 @@ app.post('/api/login',
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}
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);
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// 刷新Access Token
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// 刷新Access Token(从 HttpOnly Cookie 读取 refreshToken)
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app.post('/api/refresh-token', (req, res) => {
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const { refreshToken } = req.body;
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// 优先从 Cookie 读取,兼容从请求体读取(向后兼容)
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const refreshToken = req.cookies?.refreshToken || req.body?.refreshToken;
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if (!refreshToken) {
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return res.status(400).json({
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@@ -1720,21 +1729,21 @@ app.post('/api/refresh-token', (req, res) => {
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httpOnly: true,
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secure: isSecureEnv,
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sameSite: isSecureEnv ? 'strict' : 'lax',
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maxAge: 2 * 60 * 60 * 1000, // 2小时
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maxAge: 2 * 60 * 60 * 1000,
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path: '/'
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});
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res.json({
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success: true,
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token: result.token,
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expiresIn: 2 * 60 * 60 * 1000
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});
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});
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// 登出(清除Cookie)
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app.post('/api/logout', (req, res) => {
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// 清除认证Cookie
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// 清除所有认证Cookie
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res.clearCookie('token', { path: '/' });
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res.clearCookie('refreshToken', { path: '/' });
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res.json({ success: true, message: '已登出' });
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});
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@@ -10,8 +10,7 @@ createApp({
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// 用户状态
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isLoggedIn: false,
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user: null,
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token: null,
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refreshToken: null,
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token: null, // 仅用于内部状态跟踪,实际认证通过 HttpOnly Cookie
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tokenRefreshTimer: null,
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// 视图状态
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@@ -527,8 +526,7 @@ handleDragLeave(e) {
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const response = await axios.post(`${this.apiBase}/api/login`, this.loginForm);
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if (response.data.success) {
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this.token = response.data.token;
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this.refreshToken = response.data.refreshToken;
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// token 和 refreshToken 都通过 HttpOnly Cookie 自动管理
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this.user = response.data.user;
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this.isLoggedIn = true;
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this.showResendVerify = false;
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@@ -1002,7 +1000,6 @@ handleDragLeave(e) {
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this.isLoggedIn = false;
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this.user = null;
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this.token = null;
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this.refreshToken = null;
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this.stopTokenRefresh();
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localStorage.removeItem('user');
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localStorage.removeItem('lastView');
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@@ -1086,12 +1083,11 @@ handleDragLeave(e) {
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// 尝试刷新token,失败则登出
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async tryRefreshOrLogout() {
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if (this.refreshToken) {
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const refreshed = await this.doRefreshToken();
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if (refreshed) {
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await this.checkLoginStatus();
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return;
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}
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// refreshToken 通过 Cookie 自动管理,直接尝试刷新
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const refreshed = await this.doRefreshToken();
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if (refreshed) {
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await this.checkLoginStatus();
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return;
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}
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this.handleTokenExpired();
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},
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@@ -1102,7 +1098,6 @@ handleDragLeave(e) {
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this.isLoggedIn = false;
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this.user = null;
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this.token = null;
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this.refreshToken = null;
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this.stopTokenRefresh();
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localStorage.removeItem('user');
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localStorage.removeItem('lastView');
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@@ -1130,18 +1125,12 @@ handleDragLeave(e) {
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}
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},
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// 执行token刷新(通过 refreshToken 刷新 HttpOnly Cookie 中的 access token)
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// 执行token刷新(refreshToken 通过 HttpOnly Cookie 自动发送)
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async doRefreshToken() {
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if (!this.refreshToken) {
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console.log('[认证] 无refresh token,无法刷新');
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return false;
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}
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try {
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console.log('[认证] 正在刷新access token...');
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const response = await axios.post(`${this.apiBase}/api/refresh-token`, {
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refreshToken: this.refreshToken
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});
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// refreshToken 通过 Cookie 自动携带,无需手动传递
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const response = await axios.post(`${this.apiBase}/api/refresh-token`);
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if (response.data.success) {
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// 后端已自动更新 HttpOnly Cookie 中的 token
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