comparison core/modules/system/src/Controller/CsrfTokenController.php @ 0:4c8ae668cc8c

Initial import (non-working)

+<?php
+
+namespace Drupal\system\Controller;
+
+use Drupal\Core\Access\CsrfRequestHeaderAccessCheck;
+use Drupal\Core\Access\CsrfTokenGenerator;
+use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Returns responses for CSRF token routes.
+ */
+class CsrfTokenController implements ContainerInjectionInterface {
+
+  /**
+   * The CSRF token generator.
+   *
+   * @var \Drupal\Core\Access\CsrfTokenGenerator
+   */
+  protected $tokenGenerator;
+
+  /**
+   * Constructs a new CsrfTokenController object.
+   *
+   * @param \Drupal\Core\Access\CsrfTokenGenerator $token_generator
+   *   The CSRF token generator.
+   */
+  public function __construct(CsrfTokenGenerator $token_generator) {
+    $this->tokenGenerator = $token_generator;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('csrf_token')
+    );
+  }
+
+  /**
+   * Returns a CSRF protecting session token.
+   *
+   * @return \Symfony\Component\HttpFoundation\Response
+   *   The response object.
+   */
+  public function csrfToken() {
+    return new Response($this->tokenGenerator->get(CsrfRequestHeaderAccessCheck::TOKEN_KEY), 200, ['Content-Type' => 'text/plain']);
+  }
+
+}