fix(pda): revoke expired sessions before completing logout

api/auth.js

@@ -10,9 +10,10 @@ function authRequest(path, data, options = {}) {
 			timeout: options.timeout || 15000,
 			success(response) {
 				const body = response.data || {}
-				if (String(body.code ?? response.statusCode) !== '200') {
+				if (response.statusCode !== 200 || String(body.code ?? response.statusCode) !== '200') {
 					const error = new Error(body.message || '认证服务请求失败')
 					error.code = body.code || response.statusCode
+					error.statusCode = response.statusCode
 					error.requestId = body.requestId || response.header?.['X-Request-Id'] || response.header?.['x-request-id']
 					error.traceId = body.traceId || response.header?.['X-Trace-Id'] || response.header?.['x-trace-id']
 					reject(error)
@@ -33,9 +34,17 @@ export function login(loginId, password) {
 	return authRequest('/auth/login', { loginId, password })
 }
 
+const pendingRefreshes = new Map()
 export function refresh(refreshToken) {
-	return authRequest('/auth/refresh', { refreshToken })
+	if (pendingRefreshes.has(refreshToken)) return pendingRefreshes.get(refreshToken)
+	const pending = authRequest('/auth/refresh', { refreshToken }).finally(() => {
+		if (pendingRefreshes.get(refreshToken) === pending) pendingRefreshes.delete(refreshToken)
+	})
+	pendingRefreshes.set(refreshToken, pending)
+	return pending
 }
+export function getPendingRefresh(refreshToken) { return pendingRefreshes.get(refreshToken) || null }
+
 
 export function logout(refreshToken, accessToken) {
 	return authRequest('/auth/logout', { refreshToken }, {

api/http.js

@@ -1,8 +1,9 @@
 import { refresh as refreshRequest } from '@/api/auth.js'
-import { isAccessTokenExpiring, session, signOut, updateTokenPair } from '@/stores/session.js'
+import { isAccessTokenExpiring, session, signOut, updateTokenPair, getSessionRevision } from '@/stores/session.js'
 import { requireOnline } from '@/utils/network.js'
 
 let refreshPromise = null
+let refreshRevision = null
 let redirectingToLogin = false
 
 function responseCode(response) {
@@ -66,14 +67,21 @@ function rawRequest(options, accessToken) {
 	})
 }
 
+function requireSameSession(revision) {
+	if (getSessionRevision() !== revision) throw new Error('登录会话已变更，请重新操作')
+}
+
 async function refreshAccessToken() {
+	const revision = getSessionRevision()
 	const observedRefreshToken = session.refreshToken
 	if (!observedRefreshToken) return expireSession(null, observedRefreshToken)
-	if (!refreshPromise) {
+	if (!refreshPromise || refreshRevision !== revision) {
+		refreshRevision = revision
 		refreshPromise = (async () => {
 			if (session.refreshToken !== observedRefreshToken && session.token) return session.token
 			try {
 				const tokens = await refreshRequest(observedRefreshToken)
+				requireSameSession(revision)
 				if (session.refreshToken !== observedRefreshToken) {
 					if (session.token) return session.token
 					throw sessionExpiredError()
@@ -82,10 +90,14 @@ async function refreshAccessToken() {
 				redirectingToLogin = false
 				return session.token
 			} catch (error) {
+				requireSameSession(revision)
 				if (isUnauthorized(error)) return expireSession(error, observedRefreshToken)
 				throw error
 			}
-		})().finally(() => { refreshPromise = null })
+		})()
+		const pending = refreshPromise
+		const release = () => { if (refreshPromise === pending) { refreshPromise = null; refreshRevision = null } }
+		pending.then(release, release) // Original pending promise still propagates failures to callers.
 	}
 	return refreshPromise
 }
@@ -101,12 +113,17 @@ export function ensureAccessToken() {
 
 async function runAuthenticated(execute) {
 	requireOnline()
+	const revision = getSessionRevision()
 	let accessToken = await validAccessToken()
+	requireSameSession(revision)
 	let response = await execute(accessToken)
+	requireSameSession(revision)
 	if (!isUnauthorized(response)) return response
 	accessToken = session.token && session.token !== accessToken ? session.token : await refreshAccessToken()
+	requireSameSession(revision)
 	const activeRefreshToken = session.refreshToken
 	response = await execute(accessToken)
+	requireSameSession(revision)
 	if (isUnauthorized(response)) expireSession(response, activeRefreshToken)
 	return response
 }

api/logout-session.js

@@ -0,0 +1,33 @@
+import { logout, refresh, getPendingRefresh } from './auth.js'
+import { session, signOut, getSessionRevision, decodeAccessToken } from '../stores/session.js'
+
+function replacement(captured, tokens) {
+	if (!tokens?.accessToken || typeof tokens.refreshToken !== 'string' || !tokens.refreshToken.trim()) throw new Error('退出刷新响应缺少会话凭据')
+	const previous = decodeAccessToken(captured.accessToken), next = decodeAccessToken(tokens.accessToken)
+	if (!Number.isFinite(Number(next.exp)) || Number(next.exp) * 1000 <= Date.now()) throw new Error('退出刷新凭据无效或已过期')
+	for (const field of ['user_id', 'membership_id', 'tenant_id', 'app_code']) {
+		if (previous[field] == null || String(previous[field]) !== String(next[field])) throw new Error('退出刷新返回了不同作业主体，无法确认原会话撤销')
+	}
+	if (String(previous.domestic_warehouse_id ?? '') !== String(next.domestic_warehouse_id ?? '')) throw new Error('退出刷新返回了不同作业仓库，无法确认原会话撤销')
+	return { accessToken: tokens.accessToken, refreshToken: tokens.refreshToken }
+}
+export function logoutCurrentSession() {
+	const captured = { accessToken: session.token, refreshToken: session.refreshToken, pendingRefresh: getPendingRefresh(session.refreshToken) }
+	// Clear sensitive data and invalidate business requests while revocation is pending.
+	signOut()
+	const clearedRevision = getSessionRevision()
+	const revoke = async () => {
+		if (!captured.accessToken && !captured.refreshToken) return { revoked: false, reason: 'NO_CAPTURED_SESSION' }
+		if (!captured.accessToken || !captured.refreshToken) throw new Error('原会话凭据不完整，服务端退出未确认')
+		let credentials = captured, refreshed = false
+		if (captured.pendingRefresh) { refreshed = true; credentials = replacement(captured, await captured.pendingRefresh) }
+		try { await logout(credentials.refreshToken, credentials.accessToken) }
+		catch (error) {
+			if (error.network || error.statusCode !== 401 || refreshed) throw error
+			credentials = replacement(captured, await refresh(captured.refreshToken))
+			await logout(credentials.refreshToken, credentials.accessToken)
+		}
+		return { revoked: true }
+	}
+	return revoke().then(result => ({ ...result, clearedRevision }), error => { error.logoutRevision = clearedRevision; throw error })
+}