fix: resolve OAuth state cookie error - Add proper Cookie configuration with domain settings - Add domain extraction function for production environment - Update environment variables example

scripts/check-env.js

@@ -4,18 +4,22 @@
 console.log("=== 环境变量检查 ===");
 
 const requiredVars = [
-  'NEXTAUTH_URL',
-  'NEXTAUTH_SECRET',
-  'GOOGLE_CLIENT_ID',
-  'GOOGLE_CLIENT_SECRET',
-  'DATABASE_URL'
+  "NEXTAUTH_URL",
+  "NEXTAUTH_SECRET",
+  "GOOGLE_CLIENT_ID",
+  "GOOGLE_CLIENT_SECRET",
+  "DATABASE_URL",
 ];
 
 console.log("\n必需的环境变量:");
-requiredVars.forEach(varName => {
+requiredVars.forEach((varName) => {
   const value = process.env[varName];
   if (value) {
-    console.log(`✅ ${varName}: ${value.substring(0, 20)}${value.length > 20 ? '...' : ''}`);
+    console.log(
+      `✅ ${varName}: ${value.substring(0, 20)}${
+        value.length > 20 ? "..." : ""
+      }`
+    );
   } else {
     console.log(`❌ ${varName}: 未设置`);
   }
@@ -28,14 +32,14 @@ if (nextAuthUrl) {
   console.log(`长度: ${nextAuthUrl.length}`);
   console.log(`包含引号: ${nextAuthUrl.includes('"')}`);
   console.log(`包含单引号: ${nextAuthUrl.includes("'")}`);
-  
+
   // 清理 URL
   let cleanUrl = nextAuthUrl.trim();
   if (cleanUrl.startsWith('"') && cleanUrl.endsWith('"')) {
     cleanUrl = cleanUrl.slice(1, -1);
     console.log(`清理后: "${cleanUrl}"`);
   }
-  
+
   try {
     new URL(cleanUrl);
     console.log(`✅ URL 格式有效`);
@@ -62,4 +66,6 @@ console.log("\n=== 建议 ===");
 console.log("1. 确保 NEXTAUTH_URL 不包含多余的引号");
 console.log("2. 确保 Google OAuth 重定向 URI 配置正确");
 console.log("3. 在 Google Cloud Console 中添加正确的重定向 URI");
-console.log("4. 重定向 URI 格式应为: https://your-domain.com/api/auth/callback/google"); 
+console.log(
+  "4. 重定向 URI 格式应为: https://your-domain.com/api/auth/callback/google"
+);