nextcloud/lib/private/Authentication/Login/ClearLostPasswordTokensCommand.php

<?php
/**
 * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
 *
 * @author Christoph Wurst <christoph@winzerhof-wurst.at>
 *
 * @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/>.
 *
 */

declare(strict_types=1);

namespace OC\Authentication\Login;

use OCP\IConfig;

class ClearLostPasswordTokensCommand extends ALoginCommand {

	/** @var IConfig */
	private $config;

	public function __construct(IConfig $config) {
		$this->config = $config;
	}

	/**
	 * User has successfully logged in, now remove the password reset link, when it is available
	 */
	public function process(LoginData $loginData): LoginResult {
		$this->config->deleteUserValue(
			$loginData->getUser()->getUID(),
			'core',
			'lostpassword'
		);

		return $this->processNextOrFinishSuccessfully($loginData);
	}
}