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