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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Core\Db;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\QBMapper;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\IDBConnection;
class LoginFlowV2Mapper extends QBMapper {
private const lifetime = 1200;
/** @var ITimeFactory */
private $timeFactory;
public function __construct(IDBConnection $db, ITimeFactory $timeFactory) {
parent::__construct($db, 'login_flow_v2', LoginFlowV2::class);
$this->timeFactory = $timeFactory;
}
/**
* @param string $pollToken
* @return LoginFlowV2
* @throws DoesNotExistException
*/
public function getByPollToken(string $pollToken): LoginFlowV2 {
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->getTableName())
->where(
$qb->expr()->eq('poll_token', $qb->createNamedParameter($pollToken))
);
$entity = $this->findEntity($qb);
return $this->validateTimestamp($entity);
}
/**
* @param string $loginToken
* @return LoginFlowV2
* @throws DoesNotExistException
*/
public function getByLoginToken(string $loginToken): LoginFlowV2 {
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->getTableName())
->where(
$qb->expr()->eq('login_token', $qb->createNamedParameter($loginToken))
);
$entity = $this->findEntity($qb);
return $this->validateTimestamp($entity);
}
public function cleanup(): void {
$qb = $this->db->getQueryBuilder();
$qb->delete($this->getTableName())
->where(
$qb->expr()->lt('timestamp', $qb->createNamedParameter($this->timeFactory->getTime() - self::lifetime))
);
$qb->execute();
}
/**
* @param LoginFlowV2 $flowV2
* @return LoginFlowV2
* @throws DoesNotExistException
*/
private function validateTimestamp(LoginFlowV2 $flowV2): LoginFlowV2 {
if ($flowV2->getTimestamp() < ($this->timeFactory->getTime() - self::lifetime)) {
$this->delete($flowV2);
throw new DoesNotExistException('Token expired');
}
return $flowV2;
}
}
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