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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Christoph Wurst <christoph@owncloud.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Marcel Waldvogel <marcel.waldvogel@uni-konstanz.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Authentication\Token;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
use OCP\IUser;
class DefaultTokenMapper extends QBMapper {
public function __construct(IDBConnection $db) {
parent::__construct($db, 'authtoken');
}
/**
* Invalidate (delete) a given token
*
* @param string $token
*/
public function invalidate(string $token) {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->delete('authtoken')
->where($qb->expr()->eq('token', $qb->createParameter('token')))
->setParameter('token', $token)
->execute();
}
/**
* @param int $olderThan
* @param int $remember
*/
public function invalidateOld(int $olderThan, int $remember = IToken::DO_NOT_REMEMBER) {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->delete('authtoken')
->where($qb->expr()->lt('last_activity', $qb->createNamedParameter($olderThan, IQueryBuilder::PARAM_INT)))
->andWhere($qb->expr()->eq('type', $qb->createNamedParameter(IToken::TEMPORARY_TOKEN, IQueryBuilder::PARAM_INT)))
->andWhere($qb->expr()->eq('remember', $qb->createNamedParameter($remember, IQueryBuilder::PARAM_INT)))
->execute();
}
/**
* Get the user UID for the given token
*
* @param string $token
* @throws DoesNotExistException
* @return DefaultToken
*/
public function getToken(string $token): DefaultToken {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$result = $qb->select('*')
->from('authtoken')
->where($qb->expr()->eq('token', $qb->createNamedParameter($token)))
->execute();
$data = $result->fetch();
$result->closeCursor();
if ($data === false) {
throw new DoesNotExistException('token does not exist');
}
return DefaultToken::fromRow($data);
}
/**
* Get the token for $id
*
* @param int $id
* @throws DoesNotExistException
* @return DefaultToken
*/
public function getTokenById(int $id): DefaultToken {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$result = $qb->select('*')
->from('authtoken')
->where($qb->expr()->eq('id', $qb->createNamedParameter($id)))
->execute();
$data = $result->fetch();
$result->closeCursor();
if ($data === false) {
throw new DoesNotExistException('token does not exist');
}
return DefaultToken::fromRow($data);
}
/**
* Get all tokens of a user
*
* The provider may limit the number of result rows in case of an abuse
* where a high number of (session) tokens is generated
*
* @param IUser $user
* @return DefaultToken[]
*/
public function getTokenByUser(IUser $user): array {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from('authtoken')
->where($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())))
->setMaxResults(1000);
$result = $qb->execute();
$data = $result->fetchAll();
$result->closeCursor();
$entities = array_map(function ($row) {
return DefaultToken::fromRow($row);
}, $data);
return $entities;
}
/**
* @param IUser $user
* @param int $id
*/
public function deleteById(IUser $user, int $id) {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->delete('authtoken')
->where($qb->expr()->eq('id', $qb->createNamedParameter($id)))
->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())));
$qb->execute();
}
/**
* delete all auth token which belong to a specific client if the client was deleted
*
* @param string $name
*/
public function deleteByName(string $name) {
$qb = $this->db->getQueryBuilder();
$qb->delete('authtoken')
->where($qb->expr()->eq('name', $qb->createNamedParameter($name), IQueryBuilder::PARAM_STR));
$qb->execute();
}
}
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