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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Lukas Reschke <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OC\Security\CSRF\TokenStorage; |
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use OCP\ISession; |
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/** |
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* Class SessionStorage provides the session storage |
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* |
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* @package OC\Security\CSRF\TokenStorage |
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*/ |
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class SessionStorage { |
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/** @var ISession */ |
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private $session; |
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/** |
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* @param ISession $session |
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*/ |
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public function __construct(ISession $session) { |
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$this->session = $session; |
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} |
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/** |
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* @param ISession $session |
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*/ |
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public function setSession(ISession $session) { |
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$this->session = $session; |
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} |
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/** |
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* Returns the current token or throws an exception if none is found. |
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* |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getToken() { |
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$token = $this->session->get('requesttoken'); |
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if(empty($token)) { |
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throw new \Exception('Session does not contain a requesttoken'); |
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} |
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return $token; |
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} |
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/** |
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* Set the valid current token to $value. |
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* |
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* @param string $value |
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*/ |
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public function setToken($value) { |
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$this->session->set('requesttoken', $value); |
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} |
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/** |
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* Removes the current token. |
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*/ |
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public function removeToken() { |
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$this->session->remove('requesttoken'); |
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} |
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/** |
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* Whether the storage has a storage. |
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* |
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* @return bool |
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*/ |
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public function hasToken() { |
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return $this->session->exists('requesttoken'); |
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} |
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} |
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nextcloud /
server
