TYPO3 v15 dev-main snapshot ()

Classes/Middleware/ContentSecurityPolicyReporter.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Backend\Middleware;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use TYPO3\CMS\Core\Http\HtmlResponse;
+use TYPO3\CMS\Core\Http\Response;
+use TYPO3\CMS\Core\Middleware\AbstractContentSecurityPolicyReporter;
+use TYPO3\CMS\Core\Security\ContentSecurityPolicy\Scope;
+
+/**
+ * @internal
+ */
+class ContentSecurityPolicyReporter extends AbstractContentSecurityPolicyReporter
+{
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $scope = Scope::backend();
+        if ($this->targetsCspReportUri($scope, $request)) {
+            if (!$this->isCspReport($scope, $request)) {
+                return new HtmlResponse('Submission to CSP reporting endpoint denied', 403);
+            }
+            // @todo check/store headers `origin` + `referer`
+            // @todo create report, then call persist, then dispatch new event
+            $this->persistCspReport($scope, $request);
+            return (new Response())->withStatus(201);
+        }
+        return $handler->handle($request);
+    }
+}