nextcloud/lib/public/Authentication/TwoFactorAuth/IRegistry.php

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<?php
declare(strict_types = 1);
/**
* @copyright 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author 2018 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/>.
*
*/
namespace OCP\Authentication\TwoFactorAuth;
use OCP\IUser;
/**
* Nextcloud 2FA provider registry for stateful 2FA providers
*
* This service keeps track of which providers are currently active for a specific
* user. Stateful 2FA providers (IStatefulProvider) must use this service to save
* their enabled/disabled state.
*
* @since 14.0.0
*/
interface IRegistry {
const EVENT_PROVIDER_ENABLED = self::class . '::enable';
const EVENT_PROVIDER_DISABLED = self::class . '::disable';
/**
* Get a key-value map of providers and their enabled/disabled state for
* the given user.
*
* @since 14.0.0
* @return string[] where the array key is the provider ID (string) and the
* value is the enabled state (bool)
*/
public function getProviderStates(IUser $user): array;
/**
* Enable the given 2FA provider for the given user
*
* @since 14.0.0
*/
public function enableProviderFor(IProvider $provider, IUser $user);
/**
* Disable the given 2FA provider for the given user
*
* @since 14.0.0
*/
public function disableProviderFor(IProvider $provider, IUser $user);
/**
* Cleans up all entries of the provider with the given id. This is only
* necessary in edge-cases where an admin disabled and/or uninstalled a
* provider app. Invoking this method will make sure outdated provider
* associations are removed so that users can log in.
*
* @since 15.0.0
*
* @param string $providerId
*
* @return void
*/
public function cleanUp(string $providerId);
}