GraphQl-232: GraphQL tools cannot perform "standard introspection query" in production mode

Author: naydav

lib/internal/Magento/Framework/GraphQl/Query/IntrospectionConfiguration.php

@@ -14,7 +14,7 @@
  */
 class IntrospectionConfiguration
 {
-    const CONFIG_PATH_DISABLE_INTROSPECTION = 'graphql/disable_introspection';
+    private const CONFIG_PATH_DISABLE_INTROSPECTION = 'graphql/disable_introspection';
 
     /**
      * @var DeploymentConfig
@@ -35,7 +35,7 @@ public function __construct(
      *
      * @return int
      */
-    public function disableIntrospection(): int
+    public function isIntrospectionDisabled(): int
     {
         return (int) $this->deploymentConfig->get(self::CONFIG_PATH_DISABLE_INTROSPECTION);
     }

lib/internal/Magento/Framework/GraphQl/Query/QueryComplexityLimiter.php

@@ -11,7 +11,6 @@
 use GraphQL\Validator\Rules\DisableIntrospection;
 use GraphQL\Validator\Rules\QueryDepth;
 use GraphQL\Validator\Rules\QueryComplexity;
-use Magento\Framework\App\ObjectManager;
 
 /**
  * QueryComplexityLimiter
@@ -47,12 +46,11 @@ class QueryComplexityLimiter
     public function __construct(
         int $queryDepth,
         int $queryComplexity,
-        IntrospectionConfiguration $introspectionConfig = null
+        IntrospectionConfiguration $introspectionConfig
     ) {
         $this->queryDepth = $queryDepth;
         $this->queryComplexity = $queryComplexity;
-        $this->introspectionConfig = $introspectionConfig ?? ObjectManager::getInstance()
-                ->get(IntrospectionConfiguration::class);
+        $this->introspectionConfig = $introspectionConfig;
     }
 
     /**
@@ -63,7 +61,7 @@ public function __construct(
     public function execute(): void
     {
         DocumentValidator::addRule(new QueryComplexity($this->queryComplexity));
-        DocumentValidator::addRule(new DisableIntrospection($this->introspectionConfig->disableIntrospection()));
+        DocumentValidator::addRule(new DisableIntrospection($this->introspectionConfig->isIntrospectionDisabled()));
         DocumentValidator::addRule(new QueryDepth($this->queryDepth));
     }
 }