no message

app/routes.php

@@ -99,7 +99,7 @@ return static function (Slim\App $app): void {
     $app->get('/oauth/{type}', App\Controllers\OAuthController::class . ':index');
     // 通用订阅
     $app->get('/sub/{token}/{subtype}', App\Controllers\SubController::class . ':index');
-    $app->get('/subv2/{subtype}/{token}', App\Controllers\SubController::class . ':index');
+    $app->get('/subv2/{subtype}', App\Controllers\SubController::class . ':indexv2');
     // User
     $app->group('/user', static function (RouteCollectorProxy $group): void {
         $group->get('', App\Controllers\UserController::class . ':index');

src/Controllers/SubController.php

@@ -93,4 +93,80 @@ final class SubController extends BaseController
             ->write($sub_info);
     }
     
+    public function indexv2($request, $response, $args): ResponseInterface
+    {
+        $err_msg = '订阅链接无效';
+        $subtype = $args['subtype'];
+        $subtype_list = ['json', 'clash', 'sip008', 'singbox', 'v2rayjson', 'sip002', 'ss', 'v2ray', 'trojan'];
+
+        if (
+            !$_ENV['Subscribe'] ||
+            !in_array($subtype, $subtype_list)
+        ) {
+            return ResponseHelper::error($response, $err_msg);
+        }
+
+        // 从 ?token=xxx 获取 Token
+        $queryParams = $request->getQueryParams();
+        $token = $queryParams['token'] ?? '';
+
+        $token = $this->antiXss->xss_clean($token);
+
+        if (
+            $_ENV['enable_rate_limit'] &&
+            (
+                !(new RateLimit())->checkRateLimit('sub_ip', $request->getServerParam('REMOTE_ADDR')) ||
+                !(new RateLimit())->checkRateLimit('sub_token', $token)
+            )
+        ) {
+            return ResponseHelper::error($response, $err_msg);
+        }
+
+        $link = (new Link())->where('token', $token)->first();
+
+        if ($link === null || !$link->isValid()) {
+            return ResponseHelper::error($response, $err_msg);
+        }
+
+        $user = $link->user();
+        $sub_info = Subscribe::getContent($user, $subtype);
+
+        $content_type = match ($subtype) {
+            'clash' => 'application/yaml',
+            'json', 'sip008', 'singbox', 'v2rayjson' => 'application/json',
+            default => 'text/plain',
+        };
+
+        $sub_details = ' upload=' . $user->u
+            . '; download=' . $user->d
+            . '; total=' . $user->transfer_enable
+            . '; expire=' . strtotime($user->class_expire);
+
+        // Clash specific
+        $sub_content_disposition = 'attachment; filename=' . $_ENV['app_name_en'];
+        $sub_profile_update_interval = 6;
+        $sub_profile_web_page_url = $_ENV['baseUrl'];
+
+        if (Config::obtain('subscribe_log')) {
+            (new SubscribeLog())->add(
+                $user,
+                $subtype,
+                $this->antiXss->xss_clean($request->getHeaderLine('User-Agent'))
+            );
+        }
+
+        if ($subtype === 'clash') {
+            return $response->withHeader('Subscription-Userinfo', $sub_details)
+                ->withHeader('Content-Disposition', $sub_content_disposition)
+                ->withHeader('Profile-Update-Interval', $sub_profile_update_interval)
+                ->withHeader('Profile-Web-Page-Url', $sub_profile_web_page_url)
+                ->withHeader('Content-Type', $content_type)
+                ->write($sub_info);
+        }
+
+        return $response->withHeader('Subscription-Userinfo', $sub_details)
+            ->withHeader('Content-Type', $content_type)
+            ->write($sub_info);
+    }
+    
 }