feat(auth): JWT 滑动续期 + 401 自动登出,修复长挂机莫名掉线
- 后端:JWT 有效期可配(JWT_EXPIRE_HOURS,默认 24h);令牌寿命过半时经 X-Renewed-Token 响应头滑动续期;新增 POST /api/auth/refresh 以数据库真实身份签发 - 前端 request 层:静默接管续期头并同步 localStorage;任何 401(登录/续期除外) 统一广播会话过期事件 - auth store:监听过期事件清理登录态并跳转 /login?expired=1(不再卡 403 页); 每 10 分钟定时续期,避免 WS 重连时令牌已过期 - 新增滑动续期单元测试(回签过期时间戳),go test -race 通过
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@@ -235,6 +235,8 @@ function statsQueryString(params?: StatsQuery) {
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// Auth
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export const login = (params: LoginParams) => post<LoginResult>('/login', params)
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/** 以当前登录身份换取新令牌(前端定时续期,防止长挂机后过期掉线) */
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export const refreshSession = () => post<{ token: string }>('/auth/refresh', {})
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export type AgentPresence = 'online' | 'busy' | 'offline'
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@@ -1,9 +1,15 @@
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const BASE = '/api'
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export const PERMISSIONS_CHANGED_EVENT = 'permissions-changed'
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/** 会话过期(401):由 auth store 统一清理登录态并跳转登录页 */
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export const SESSION_EXPIRED_EVENT = 'session-expired'
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let token = ''
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let permissionVersion = ''
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/** 令牌被服务端续期后的回调(auth store 注册,同步 localStorage) */
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let tokenRenewedListener: ((next: string) => void) | null = null
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/** 会话过期只广播一次,避免并发请求重复触发跳转 */
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let sessionExpiredNotified = false
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export function setToken(t: string) {
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if (token !== t) permissionVersion = ''
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@@ -11,6 +17,25 @@ export function setToken(t: string) {
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}
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export function getToken() { return token }
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/** 注册令牌续期回调(返回解绑函数) */
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export function onTokenRenewed(listener: (next: string) => void) {
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tokenRenewedListener = listener
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return () => { if (tokenRenewedListener === listener) tokenRenewedListener = null }
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}
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function notifySessionExpired() {
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if (sessionExpiredNotified) return
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sessionExpiredNotified = true
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if (typeof window !== 'undefined') {
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window.dispatchEvent(new Event(SESSION_EXPIRED_EVENT))
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}
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}
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/** 登录成功/重新登录后复位过期标记 */
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export function resetSessionExpiredFlag() {
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sessionExpiredNotified = false
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}
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interface Response<T = unknown> {
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code: number
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message: string
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@@ -46,8 +71,21 @@ async function request<T>(url: string, options: RequestInit = {}): Promise<T> {
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window.dispatchEvent(new Event(PERMISSIONS_CHANGED_EVENT))
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}
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}
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// 服务端滑动续期:静默替换本地令牌
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const renewed = res.headers.get('X-Renewed-Token')
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if (renewed && renewed !== token) {
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setToken(renewed)
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tokenRenewedListener?.(renewed)
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}
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const json = await res.json()
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if (json.code === 401) {
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// 登录/续期请求本身的 401 交给调用方提示,不触发全局过期
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if (!url.startsWith('/login') && !url.startsWith('/auth/refresh')) {
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notifySessionExpired()
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}
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}
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if (json.code !== 0) {
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const err = new Error(json.message || '请求失败') as Error & { code: number }
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err.code = json.code
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