public function RouteProcessorCsrf::renderPlaceholderCsrfToken in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Access/RouteProcessorCsrf.php \Drupal\Core\Access\RouteProcessorCsrf::renderPlaceholderCsrfToken()
2. 10 core/lib/Drupal/Core/Access/RouteProcessorCsrf.php \Drupal\Core\Access\RouteProcessorCsrf::renderPlaceholderCsrfToken()

#lazy_builder callback; gets a CSRF token for the given path.

Parameters

string $path: The path to get a CSRF token for.

Return value

array A renderable array representing the CSRF token.

File

core/lib/Drupal/Core/Access/RouteProcessorCsrf.php, line 73

Class

RouteProcessorCsrf

Processes the outbound route to handle the CSRF token.

Namespace

Drupal\Core\Access

Code

public function renderPlaceholderCsrfToken($path) {
  return [
    '#markup' => $this->csrfToken
      ->get($path),
    // Tokens are per session.
    '#cache' => [
      'contexts' => [
        'session',
      ],
    ],
  ];
}