auth change (#139)

Author: martinwq997

app/api/auth/[...nextauth]/route.ts

@@ -2,25 +2,45 @@ import { handlers } from "@/app/auth"
 import { NextResponse } from 'next/server'
 import { NextRequest } from 'next/server'
 import { getProxyConfig } from "@/proxy-config"
+import { HttpsProxyAgent } from "https-proxy-agent"
 
 const TIMEOUT_DURATION = 60000;
 
+// 扩展 RequestInit 类型以包含 Node.js 特定选项
+interface ExtendedRequestInit extends RequestInit {
+    agent?: HttpsProxyAgent;
+    timeout?: number;
+}
+
 // 定义超时 Promise 的类型
 type TimeoutPromise = Promise<never>
 
 export async function GET(request: NextRequest): Promise<Response> {
     try {
-        const { isEnabled } = getProxyConfig();
+        const { isEnabled, httpsAgent } = getProxyConfig();
 
-        if (isEnabled) {
-            // 使用超时机制
-            const timeoutPromise: TimeoutPromise = new Promise((_, reject) =>
-                setTimeout(() => reject(new Error('Request timeout')), TIMEOUT_DURATION)
-            );
-            const response = await Promise.race([handlers.GET(request), timeoutPromise]);
-            return response instanceof Response ? response : NextResponse.json(response);
+        // 只在认证请求时使用代理
+        if (isEnabled && request.url.includes('/api/auth')) {
+            console.log('originalFetch!!!!!!!!!!:', global.fetch);
+            const originalFetch = global.fetch;
+            global.fetch = async (input: RequestInfo | URL, init?: RequestInit) => {
+                const extendedInit: ExtendedRequestInit = {
+                    ...init,
+                    agent: httpsAgent,
+                    timeout: TIMEOUT_DURATION,
+                };
+                return originalFetch(input, extendedInit);
+            };
+
+            try {
+                const response = await handlers.GET(request);
+                return response instanceof Response ? response : NextResponse.json(response);
+            } finally {
+                // 请求完成后恢复原始的 fetch
+                global.fetch = originalFetch;
+            }
         } else {
-            // 不使用超时机制
+            // 非认证请求使用普通 fetch
             const response = await handlers.GET(request);
             return response instanceof Response ? response : NextResponse.json(response);
         }

app/auth.ts

@@ -1,9 +1,6 @@
 import NextAuth from "next-auth"
 import GitHub from "next-auth/providers/github"
-import { setupGlobalFetch } from "@/proxy-config"
-
-// 设置全局代理（如果启用）
-setupGlobalFetch();
+// import { getProxyConfig } from "@/proxy-config"
 
 // 打印环境变量（开发环境调试用）
 console.log('Environment Config:', {