File Content: TokenStorageInterface.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Security\Csrf\TokenStorage; /** * Stores CSRF tokens. * * @since 2.4 * @author Bernhard Schussek <bschussek@gmail.com> */ interface TokenStorageInterface { /** * Reads a stored CSRF token. * * @param string $tokenId The token ID * * @return string The stored token * * @throws \Symfony\Component\Security\Csrf\Exception\TokenNotFoundException If the token ID does not exist */ public function getToken($tokenId); /** * Stores a CSRF token. * * @param string $tokenId The token ID * @param string $token The CSRF token */ public function setToken($tokenId, $token); /** * Removes a CSRF token. * * @param string $tokenId The token ID * * @return string|null Returns the removed token if one existed, NULL * otherwise */ public function removeToken($tokenId); /** * Checks whether a token with the given token ID exists. * * @param string $tokenId The token ID * * @return Boolean Whether a token exists with the given ID */ public function hasToken($tokenId); } Submit