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<?php |
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/** |
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* @copyright Copyright (c) 2018, Roeland Jago Douma <[email protected]> |
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* |
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* @author Roeland Jago Douma <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program 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 as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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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 |
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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 OCA\Richdocuments\Db; |
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use OCP\AppFramework\Db\DoesNotExistException; |
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use OCP\AppFramework\Db\Mapper; |
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use OCP\AppFramework\Utility\ITimeFactory; |
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use OCP\IDBConnection; |
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use OCP\Security\ISecureRandom; |
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use PhpParser\Node\Scalar\MagicConst\Dir; |
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class DirectMapper extends Mapper { |
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/** @var int Limetime of a token is 10 minutes */ |
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const tokenLifeTime = 600; |
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/** @var ISecureRandom */ |
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protected $random; |
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/**@var ITimeFactory */ |
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protected $timeFactory; |
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public function __construct(IDBConnection $db, |
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ISecureRandom $random, |
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ITimeFactory $timeFactory) { |
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parent::__construct($db, 'richdocuments_direct', Direct::class); |
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$this->random = $random; |
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$this->timeFactory = $timeFactory; |
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} |
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/** |
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* @param string $uid |
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* @param int $fileid |
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* @return Direct |
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*/ |
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public function newDirect($uid, $fileid) { |
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$direct = new Direct(); |
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$direct->setUid($uid); |
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$direct->setFileid($fileid); |
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$direct->setToken($this->random->generate(64, ISecureRandom::CHAR_DIGITS . ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_UPPER)); |
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$direct->setTimestamp($this->timeFactory->getTime()); |
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$direct = $this->insert($direct); |
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return $direct; |
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} |
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/** |
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* @param string $token |
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* @return Direct |
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*/ |
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public function getByToken($token) { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select('*') |
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->from('richdocuments_direct') |
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->where($qb->expr()->eq('token', $qb->createNamedParameter($token))); |
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$cursor = $qb->execute(); |
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$row = $cursor->fetch(); |
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$cursor->closeCursor(); |
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//There can only be one as the token is unique |
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if ($row === false) { |
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throw new DoesNotExistException('Could not find token.'); |
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} |
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$direct = Direct::fromRow($row); |
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if (($direct->getTimestamp() + self::tokenLifeTime) < $this->timeFactory->getTime()) { |
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$this->delete($direct); |
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throw new DoesNotExistException('Could not find token.'); |
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} |
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return $direct; |
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} |
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} |
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nextcloud /
richdocuments
