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<?php
declare(strict_types=1);
/**
* @copyright 2018 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/>.
*
*/
namespace OC\Authentication\TwoFactorAuth;
use OC\Authentication\Exceptions\InvalidProviderException;
use OCP\Authentication\TwoFactorAuth\IActivatableByAdmin;
use OCP\Authentication\TwoFactorAuth\IDeactivatableByAdmin;
use OCP\Authentication\TwoFactorAuth\IProvider;
use OCP\Authentication\TwoFactorAuth\IRegistry;
use OCP\IUser;
class ProviderManager {
/** @var ProviderLoader */
private $providerLoader;
/** @var IRegistry */
private $providerRegistry;
public function __construct(ProviderLoader $providerLoader, IRegistry $providerRegistry) {
$this->providerLoader = $providerLoader;
$this->providerRegistry = $providerRegistry;
}
private function getProvider(string $providerId, IUser $user): IProvider {
$providers = $this->providerLoader->getProviders($user);
if (!isset($providers[$providerId])) {
throw new InvalidProviderException($providerId);
}
return $providers[$providerId];
}
/**
* Try to enable the provider with the given id for the given user
*
* @param IUser $user
*
* @return bool whether the provider supports this operation
*/
public function tryEnableProviderFor(string $providerId, IUser $user): bool {
$provider = $this->getProvider($providerId, $user);
if ($provider instanceof IActivatableByAdmin) {
$provider->enableFor($user);
$this->providerRegistry->enableProviderFor($provider, $user);
return true;
} else {
return false;
}
}
/**
* Try to disable the provider with the given id for the given user
*
* @param IUser $user
*
* @return bool whether the provider supports this operation
*/
public function tryDisableProviderFor(string $providerId, IUser $user): bool {
$provider = $this->getProvider($providerId, $user);
if ($provider instanceof IDeactivatableByAdmin) {
$provider->disableFor($user);
$this->providerRegistry->disableProviderFor($provider, $user);
return true;
} else {
return false;
}
}
}
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