feat: admin config subscription

src/app/api/admin/config_file/route.ts

@@ -60,6 +60,13 @@ export async function POST(request: NextRequest) {
     }
 
     adminConfig.ConfigFile = configFile;
+    if (!adminConfig.ConfigSubscribtion) {
+      adminConfig.ConfigSubscribtion = {
+        URL: '',
+        AutoUpdate: false,
+        LastCheck: '',
+      };
+    }
 
     // 更新订阅配置
     if (subscriptionUrl !== undefined) {
@@ -68,7 +75,6 @@ export async function POST(request: NextRequest) {
     if (autoUpdate !== undefined) {
       adminConfig.ConfigSubscribtion.AutoUpdate = autoUpdate;
     }
-    // 更新最后检查时间 - 使用前端传递的时间或当前时间
     adminConfig.ConfigSubscribtion.LastCheck = lastCheckTime || '';
 
     adminConfig = refineConfig(adminConfig);

src/app/api/admin/config_subscription/fetch/route.ts

@@ -20,9 +20,20 @@ export async function POST(request: NextRequest) {
 
     const configContent = await response.text();
 
+    // 对 configContent 进行 base58 解码
+    let decodedContent;
+    try {
+      const bs58 = (await import('bs58')).default;
+      const decodedBytes = bs58.decode(configContent);
+      decodedContent = new TextDecoder().decode(decodedBytes);
+    } catch (decodeError) {
+      console.warn('Base58 解码失败，返回原始内容:', decodeError);
+      throw decodeError;
+    }
+
     return NextResponse.json({
       success: true,
-      configContent,
+      configContent: decodedContent,
       message: '配置拉取成功'
     });