fix: token刷新数据源统一+非空断言修复+并发竞态锁 (#1416)
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This commit was merged in pull request #1416.
This commit is contained in:
2026-08-18 13:42:32 +08:00
parent 766277142c
commit 82e05fcdbb
3 changed files with 111 additions and 53 deletions
+48 -21
View File
@@ -9,6 +9,9 @@ import { refreshAccessToken } from "./login"
let refreshTimer: ReturnType<typeof setTimeout> | null = null
/** 正在执行刷新操作的 Promise,防止主动刷新和 401 被动刷新并发竞争 */
let activeRefreshPromise: Promise<void> | null = null
/** 提前刷新的缓冲时间(秒) */
const REFRESH_BUFFER_SECONDS = 60
@@ -39,14 +42,55 @@ export function cancelProactiveRefresh(): void {
}
}
/**
* 执行 token 刷新(带并发锁,供主动刷新和被动 401 共用)
* 返回当前刷新操作的 Promise;若已有刷新进行中则复用该 Promise。
*/
export function executeTokenRefresh(): Promise<void> | null {
// 已有刷新进行中 → 复用
if (activeRefreshPromise) {
return activeRefreshPromise
}
const { user, refreshToken: refreshTokenValue } = useAuthStore.getState()
// 安全检查:user 或 refreshToken 为空时跳过刷新
if (!user || !refreshTokenValue) {
return null
}
activeRefreshPromise = (async () => {
try {
const data = await refreshAccessToken(refreshTokenValue)
const newAccessToken = data.access_token
const newRefreshToken = data.refresh_token ?? refreshTokenValue
// 更新 Zustand store + localStorage
useAuthStore.getState().setAuth(user, newAccessToken, newRefreshToken)
// 递归调度下一次刷新
scheduleProactiveRefresh()
} catch {
// 刷新失败 → 清除认证状态,跳转登录页
cancelProactiveRefresh()
useAuthStore.getState().clearAuth()
window.location.href = "/login"
} finally {
activeRefreshPromise = null
}
})()
return activeRefreshPromise
}
/**
* 调度主动刷新:在 token 过期前 REFRESH_BUFFER_SECONDS 秒自动刷新
*/
export function scheduleProactiveRefresh(): void {
cancelProactiveRefresh()
const accessToken = localStorage.getItem("access_token")
const refreshTokenValue = useAuthStore.getState().refreshToken
// 统一从 Zustand store 读取(与 setAuth 写入保持一致)
const { accessToken, refreshToken: refreshTokenValue } = useAuthStore.getState()
if (!accessToken || !refreshTokenValue) return
@@ -59,24 +103,7 @@ export function scheduleProactiveRefresh(): void {
// 如果 token 已经过期或即将在缓冲时间内过期,立即刷新
const delaySeconds = Math.max(secondsUntilExpiry - REFRESH_BUFFER_SECONDS, 0)
refreshTimer = setTimeout(async () => {
try {
const data = await refreshAccessToken(refreshTokenValue)
const newAccessToken = data.access_token
const newRefreshToken = data.refresh_token ?? refreshTokenValue
// 更新 Zustand store + localStorage
useAuthStore
.getState()
.setAuth(useAuthStore.getState().user!, newAccessToken, newRefreshToken)
// 递归调度下一次刷新
scheduleProactiveRefresh()
} catch {
// 刷新失败 → 清除认证状态,跳转登录页
cancelProactiveRefresh()
useAuthStore.getState().clearAuth()
window.location.href = "/login"
}
refreshTimer = setTimeout(() => {
executeTokenRefresh()
}, delaySeconds * 1000)
}