Menu token protect (CSRF protection)

Automatically adds a drupal_get_token query string parameter to any menu links that correspond to a menu router item that has 'token' => TRUE in its hook_menu() definition. This helps prevent certain links from CSRF attack requests.

Protection support for core menu callbacks

By default this module adds token CSRF protection for the following core menu callbacks:

user/logout

Which in turn ensures any menu links are output as:

user/logout?token=hash-string-here

And the token is checked using hook_menu_site_status_alter().

Usage

function mymodule_menu() {
  $items['mymodule/path'] = array(
    'title' => 'Sample dangerous callback',
    'description' => 'A sample menu callback that should be protected from CSRF attacks using tokens.',
    'page callback' => 'mymodule_dangerous_callback',
    'access arguments' => array('administer mymodule'),
    'token' => TRUE, // Add this to automatically have this path protected.
  );
  return $items;
}

Resources

• Help get this functionality into Drupal core and deprecate this module: #755584: Built-in support for csrf tokens in links and menu router