Revert "LYNX-319 401 and 403 HTTP response codes for GraphQL API"

This reverts commit 5d0d716.

Author: svera

app/code/Magento/CustomerGraphQl/Controller/HttpRequestValidator/AuthorizationRequestValidator.php

@@ -214,11 +214,4 @@
         <plugin name="merge_order_after_customer_signup"
                 type="Magento\CustomerGraphQl\Plugin\Model\MergeGuestOrder" />
     </type>
-    <type name="Magento\GraphQl\Controller\HttpRequestProcessor">
-        <arguments>
-            <argument name="requestValidators" xsi:type="array">
-                <item name="authorizationValidator" xsi:type="object">Magento\CustomerGraphQl\Controller\HttpRequestValidator\AuthorizationRequestValidator</item>
-            </argument>
-        </arguments>
-    </type>
 </config>

app/code/Magento/CustomerGraphQl/etc/graphql/di.xml

@@ -19,8 +19,6 @@
 use Magento\Framework\App\ResponseInterface;
 use Magento\Framework\Controller\Result\JsonFactory;
 use Magento\Framework\GraphQl\Exception\ExceptionFormatter;
-use Magento\Framework\GraphQl\Exception\GraphQlAuthenticationException;
-use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
 use Magento\Framework\GraphQl\Exception\GraphQlInputException;
 use Magento\Framework\GraphQl\Query\Fields as QueryFields;
 use Magento\Framework\GraphQl\Query\QueryParser;
@@ -187,7 +185,7 @@ public function dispatch(RequestInterface $request): ResponseInterface
         $statusCode = 200;
         $jsonResult = $this->jsonFactory->create();
         $data = [];
-        $result = ['errors' => []];
+        $result = null;
         $schema = null;
         $query = '';
 
@@ -213,13 +211,6 @@ public function dispatch(RequestInterface $request): ResponseInterface
                     $data['variables'] ?? []
                 );
             }
-            $statusCode = $this->getHttpResponseCode($result);
-        } catch (GraphQlAuthenticationException $error) {
-            $result['errors'][] = $this->graphQlError->create($error);
-            $statusCode = 401;
-        } catch (GraphQlAuthorizationException $error) {
-            $result['errors'][] = $this->graphQlError->create($error);
-            $statusCode = 403;
         } catch (SyntaxError|GraphQlInputException $error) {
             $result = [
                 'errors' => [FormattedError::createFromException($error)],
@@ -239,35 +230,14 @@ public function dispatch(RequestInterface $request): ResponseInterface
         $jsonResult->renderResult($this->httpResponse);
 
         // log information about the query, unless it is an introspection query
-        if (!str_contains($query, 'IntrospectionQuery')) {
+        if (strpos($query, 'IntrospectionQuery') === false) {
             $queryInformation = $this->logDataHelper->getLogData($request, $data, $schema, $this->httpResponse);
             $this->loggerPool->execute($queryInformation);
         }
 
         return $this->httpResponse;
     }
 
-    /**
-     * Retrieve http response code based on the error categories
-     *
-     * @param array $result
-     * @return int
-     */
-    private function getHttpResponseCode(array $result): int
-    {
-        foreach ($result['errors'] ?? [] as $error) {
-            if (isset($error['extensions']['category'])) {
-                return match ($error['extensions']['category']) {
-                    GraphQlAuthenticationException::EXCEPTION_CATEGORY => 401,
-                    GraphQlAuthorizationException::EXCEPTION_CATEGORY => 403,
-                    default => 200,
-                };
-            }
-        }
-
-        return 200;
-    }
-
     /**
      * Get data from request body or query string
      *