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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright 2018 Christoph Wurst <[email protected]> |
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* |
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* @author Christoph Wurst <[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 OC\Authentication\TwoFactorAuth\Db; |
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use Doctrine\DBAL\Exception\UniqueConstraintViolationException; |
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use OCP\DB\QueryBuilder\IQueryBuilder; |
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use OCP\IDBConnection; |
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/** |
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* Data access object to query and assign (provider_id, uid, enabled) tuples of |
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* 2FA providers |
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*/ |
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class ProviderUserAssignmentDao { |
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const TABLE_NAME = 'twofactor_providers'; |
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/** @var IDBConnection */ |
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private $conn; |
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public function __construct(IDBConnection $dbConn) { |
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$this->conn = $dbConn; |
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} |
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/** |
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* Get all assigned provider IDs for the given user ID |
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* |
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* @return string[] where the array key is the provider ID (string) and the |
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* value is the enabled state (bool) |
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*/ |
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public function getState(string $uid): array { |
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$qb = $this->conn->getQueryBuilder(); |
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$query = $qb->select('provider_id', 'enabled') |
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->from(self::TABLE_NAME) |
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->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid))); |
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$result = $query->execute(); |
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$providers = []; |
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foreach ($result->fetchAll() as $row) { |
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$providers[$row['provider_id']] = 1 === (int)$row['enabled']; |
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} |
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$result->closeCursor(); |
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return $providers; |
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} |
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/** |
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* Persist a new/updated (provider_id, uid, enabled) tuple |
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*/ |
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public function persist(string $providerId, string $uid, int $enabled) { |
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$qb = $this->conn->getQueryBuilder(); |
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try { |
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// Insert a new entry |
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$insertQuery = $qb->insert(self::TABLE_NAME)->values([ |
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'provider_id' => $qb->createNamedParameter($providerId), |
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'uid' => $qb->createNamedParameter($uid), |
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'enabled' => $qb->createNamedParameter($enabled, IQueryBuilder::PARAM_INT), |
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]); |
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$insertQuery->execute(); |
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} catch (UniqueConstraintViolationException $ex) { |
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// There is already an entry -> update it |
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$updateQuery = $qb->update(self::TABLE_NAME) |
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->set('enabled', $qb->createNamedParameter($enabled)) |
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->where($qb->expr()->eq('provider_id', $qb->createNamedParameter($providerId))) |
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->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($uid))); |
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$updateQuery->execute(); |
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} |
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} |
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public function deleteByUser(string $uid) { |
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$qb = $this->conn->getQueryBuilder(); |
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$deleteQuery = $qb->delete(self::TABLE_NAME) |
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->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid))); |
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$deleteQuery->execute(); |
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} |
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public function deleteAll(string $providerId) { |
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$qb = $this->conn->getQueryBuilder(); |
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$deleteQuery = $qb->delete(self::TABLE_NAME) |
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->where($qb->expr()->eq('provider_id', $qb->createNamedParameter($providerId))); |
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$deleteQuery->execute(); |
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} |
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} |
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nextcloud /
server
