重构认证逻辑，优化登录和用户信息获取流程，新增全局缓存支持
This commit is contained in:
@@ -2,106 +2,52 @@
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import {API_BASE_URL, CLIENT_ID, CLIENT_SECRET, ApiResponse, UnauthorizedError} from '@/lib/api'
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import {cookies, headers} from 'next/headers'
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import {redirect} from 'next/navigation'
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// OAuth令牌缓存
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interface TokenCache {
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token: string
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expires: number // 过期时间戳
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}
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import {cache} from 'react'
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// ======================
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// region device token
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// ======================
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let tokenCache: TokenCache | null = null
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// 获取OAuth2访问令牌
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async function getDeviceToken(forceRefresh = false): Promise<string> {
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try {
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// 检查缓存的令牌是否可用
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if (!forceRefresh && tokenCache && tokenCache.expires > Date.now()) {
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return tokenCache.token
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}
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const addr = `${API_BASE_URL}/api/auth/token`
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const body = {
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client_id: CLIENT_ID,
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client_secret: CLIENT_SECRET,
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grant_type: 'client_credentials',
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}
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const response = await fetch(addr, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(body),
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})
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if (!response.ok) {
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throw new Error(`OAuth token request failed: ${response.status} ${await response.text()}`)
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}
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const data = await response.json()
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// 缓存令牌和过期时间
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// 通常后端会返回expires_in（秒为单位）
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tokenCache = {
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token: data.access_token,
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expires: Date.now() + data.expires_in * 1000,
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}
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return tokenCache.token
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}
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catch (error) {
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console.error('Failed to get access token:', error)
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throw new Error('认证服务暂时不可用')
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}
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async function callByDevice<R = undefined>(
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endpoint: string,
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data: unknown,
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): Promise<ApiResponse<R>> {
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return _callByDevice(endpoint, data ? JSON.stringify(data) : undefined)
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}
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// 通用的API调用函数
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async function callByDevice<R = undefined>(endpoint: string, data: unknown): Promise<ApiResponse<R>> {
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const _callByDevice = cache(async <R = undefined>(
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endpoint: string,
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data?: string,
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): Promise<ApiResponse<R>> => {
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try {
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// 发送请求
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let accessToken = getDeviceToken()
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const requestOptions = {
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// 获取设备令牌
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if (!CLIENT_ID || !CLIENT_SECRET) {
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throw new Error('缺少CLIENT_ID或CLIENT_SECRET环境变量')
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}
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const token = Buffer.from(`${CLIENT_ID}:${CLIENT_SECRET}`).toString('base64url')
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// 构造请求
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const url = `${API_BASE_URL}${endpoint}`
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const request = {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Authorization': `Bearer ${await accessToken}`,
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'Authorization': `Basic ${token}`,
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},
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body: JSON.stringify(data),
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}
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let response = await fetch(`${API_BASE_URL}${endpoint}`, requestOptions)
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// 如果返回401未授权，尝试刷新令牌并重试一次
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if (response.status === 401) {
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accessToken = getDeviceToken(true) // 强制刷新令牌
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// 使用新令牌重试请求
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requestOptions.headers['Authorization'] = `Bearer ${await accessToken}`
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response = await fetch(`${API_BASE_URL}${endpoint}`, requestOptions)
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body: data,
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}
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// 检查响应状态
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if (!response.ok) {
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console.log('响应不成功', `status=${response.status}`, await response.text())
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return {
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success: false,
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status: response.status,
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message: '请求失败',
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}
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}
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// 发送请求
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const response = await fetch(`${API_BASE_URL}${endpoint}`, request)
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// 检查响应状态
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return handleResponse(response)
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}
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catch (e) {
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console.error('API call failed:', e)
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throw new Error('服务调用失败', {cause: e})
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}
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}
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})
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// endregion
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@@ -172,26 +118,33 @@ async function callByUser<R = undefined>(
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endpoint: string,
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data?: unknown,
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): Promise<ApiResponse<R>> {
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return _callByUser(endpoint, data ? JSON.stringify(data) : undefined)
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}
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const _callByUser = cache(async <R = undefined>(
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endpoint: string,
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data?: string,
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): Promise<ApiResponse<R>> => {
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const header = await headers()
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try {
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let token = await getUserToken()
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const header = await headers()
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// 获取客户端 IP
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const clientIp = header.get('x-forwarded-for')
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// 发送请求
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// 构造请求
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const request = {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Authorization': `Bearer ${token}`,
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} as Record<string, string>,
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body: data ? JSON.stringify(data) : undefined,
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}
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if (clientIp) {
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request.headers['X-Forwarded-For'] = clientIp
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body: data,
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}
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const userIp = header.get('x-forwarded-for')
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if (userIp) {
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request.headers['X-Forwarded-For'] = userIp
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}
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// 发送请求
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let response = await fetch(`${API_BASE_URL}${endpoint}`, request)
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if (response.status === 401) {
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token = await getUserToken(true)
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@@ -199,45 +152,25 @@ async function callByUser<R = undefined>(
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response = await fetch(`${API_BASE_URL}${endpoint}`, request)
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}
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// 检查响应状态
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if (!response.ok) {
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const body = await response.text()
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console.log('响应不成功', `status=${response.status}`, body)
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if (response.status === 401) {
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return redirect('/login')
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}
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if (response.status >= 400 && response.status < 500) {
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return {
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status: response.status,
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success: false,
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message: body,
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}
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}
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if (response.status >= 500) {
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return {
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status: response.status,
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success: false,
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message: '服务器错误',
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}
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}
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return {
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status: response.status,
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success: false,
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message: `请求失败，status = ${response.status}`,
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}
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if (response.status === 401) {
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throw UnauthorizedError
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}
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return handleResponse(response)
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}
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catch (e) {
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console.error('API call with user token failed:', e)
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if (e === UnauthorizedError) {
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const referer = header.get('referer')
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let redirectUrl = '/login'
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if (referer) {
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const url = new URL(referer)
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redirectUrl = `/login?redirect=${encodeURIComponent(url.pathname)}`
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}
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return redirect(redirectUrl)
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}
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throw new Error('服务调用失败', {cause: e})
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}
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}
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})
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// endregion
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@@ -250,43 +183,35 @@ async function callPublic<R = undefined>(
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endpoint: string,
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data?: unknown,
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): Promise<ApiResponse<R>> {
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return _callPublic(endpoint, data ? JSON.stringify(data) : undefined)
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}
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const _callPublic = cache(async <R = undefined>(
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endpoint: string,
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data?: string,
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): Promise<ApiResponse<R>> => {
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try {
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// 发送请求
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const requestOptions: RequestInit = {
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const url = `${API_BASE_URL}${endpoint}`
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const request: RequestInit = {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: data ? JSON.stringify(data) : undefined,
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}
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const response = await fetch(`${API_BASE_URL}${endpoint}`, requestOptions)
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// 检查响应状态
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if (!response.ok) {
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console.log('公共接口响应不成功', `status=${response.status}`, await response.text())
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return {
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status: response.status,
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success: false,
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message: response.status >= 500 ? '服务器错误' : '请求失败',
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}
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body: data,
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}
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const response = await fetch(url, request)
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return handleResponse(response)
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}
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catch (e) {
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console.error('Public API call failed:', e)
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throw new Error('服务调用失败', { cause: e })
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throw new Error('服务调用失败', {cause: e})
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}
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}
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})
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// endregion
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// 统一响应解析
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async function handleResponse<R = undefined>(response: Response): Promise<ApiResponse<R>> {
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// 解析响应数据
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const type = response.headers.get('Content-Type') ?? 'text/plain'
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if (type.indexOf('application/json') !== -1) {
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const json = await response.json()
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@@ -313,9 +238,11 @@ async function handleResponse<R = undefined>(response: Response): Promise<ApiRes
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message: text || '请求失败',
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}
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}
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console.log('响应成功', `type=text`, `text=${text}`)
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return {
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success: true,
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data: undefined as unknown as R, // 强转类型，考虑优化
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data: undefined as R, // 强转类型，考虑优化
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}
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}
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else {
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@@ -327,7 +254,6 @@ async function handleResponse<R = undefined>(response: Response): Promise<ApiRes
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// 导出
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export {
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getDeviceToken,
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getUserToken,
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callByDevice,
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callByUser,
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