nextcloud/lib/public/User/Backend/IGetRealUIDBackend.php

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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 OCP\User\Backend;
/**
* @since 17.0.0
*/
interface IGetRealUIDBackend {
/**
* Some backends accept different UIDs than what is the internal UID to be used.
* For example the database backend accepts different cased UIDs in all the functions
* but the internal UID that is to be used should be correctly cased.
*
* This little function makes sure that the used UID will be correct hen using the user object
*
* @since 17.0.0
* @param string $uid
* @return string
*/
public function getRealUID(string $uid): string;
}