feat(graphql): allow to configure max query depth and max query complexity (#6880)

Co-authored-by: mauriau <[email protected]>

Author: soyuka

ApiPlatformProvider.php

@@ -1294,7 +1294,7 @@ private function registerGraphQl(Application $app): void
             /** @var ConfigRepository */
             $config = $app['config'];
 
-            return new Executor($config->get('api-platform.graphql.introspection.enabled') ?? false);
+            return new Executor($config->get('api-platform.graphql.introspection.enabled') ?? false, $config->get('api-platform.graphql.max_query_complexity'), $config->get('api-platform.graphql.max_query_depth'));
         });
 
         $app->singleton(GraphiQlController::class, function (Application $app) {

config/api-platform.php

@@ -62,7 +62,9 @@
     'graphql' => [
         'enabled' => false,
         'nesting_separator' => '__',
-        'introspection' => ['enabled' => true]
+        'introspection' => ['enabled' => true],
+        'max_query_complexity' => 500,
+        'max_query_depth' => 200
     ],
 
     'exception_to_status' => [