Enhance authentication and debugging experience by adding detailed logging for cookie checks, session management, and user redirection. Update middleware to log authentication cookie status and user login state. Refactor login and debug pages to use hard redirects for improved reliability and include session data display. Implement custom cookie handling in Supabase client for better session management.

app/auth/callback/route.ts

@@ -7,8 +7,11 @@ export async function GET(request: NextRequest) {
   const requestUrl = new URL(request.url);
   const code = requestUrl.searchParams.get('code');
   
+  console.log('Auth callback received:', { url: request.url, hasCode: !!code });
+  
   // 如果没有code参数，则重定向到登录页面
   if (!code) {
+    console.log('没有找到code参数，重定向到登录页面');
     return NextResponse.redirect(new URL('/login', request.url));
   }
 
@@ -18,9 +21,42 @@ export async function GET(request: NextRequest) {
     const supabaseRouteHandler = createRouteHandlerClient({ cookies: () => cookieStore });
     
     // 交换code获取会话
-    await supabaseRouteHandler.auth.exchangeCodeForSession(code);
+    console.log('开始交换code获取会话');
+    const { data, error } = await supabaseRouteHandler.auth.exchangeCodeForSession(code);
     
-    // 直接重定向到首页，避免中间跳转
+    if (error) {
+      console.error('交换会话时出错:', error);
+      throw error;
+    }
+    
+    console.log('成功获取会话，用户:', data.session?.user.email);
+    
+    // 检查会话是否成功创建
+    if (data.session) {
+      console.log('会话创建成功:', {
+        userId: data.session.user.id,
+        email: data.session.user.email,
+        expiresAt: data.session.expires_at ? new Date(data.session.expires_at * 1000).toISOString() : 'unknown'
+      });
+      
+      // 设置额外的cookie以确保客户端能检测到登录状态
+      // 使用Next.js的Response来设置cookie
+      const response = NextResponse.redirect(new URL('/', request.url));
+      response.cookies.set({
+        name: 'sb-auth-token',
+        value: 'true',
+        path: '/',
+        maxAge: 60 * 60 * 24 * 7, // 7 days
+        sameSite: 'lax',
+        secure: process.env.NODE_ENV === 'production',
+        httpOnly: false,
+      });
+      console.log('设置了备用cookie: sb-auth-token');
+      return response;
+    }
+    
+    // 优先使用应用程序根路径重定向
+    console.log('重定向到首页');
     return NextResponse.redirect(new URL('/', request.url));
   } catch (error) {
     console.error('Auth callback error:', error);