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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2018, Roeland Jago Douma <[email protected]> |
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* |
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* @author Roeland Jago Douma <[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\Core\Controller; |
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use OC\Authentication\Exceptions\InvalidTokenException; |
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use OC\Authentication\Token\IProvider; |
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use OC\Authentication\Token\IToken; |
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use OCP\AppFramework\Http\DataResponse; |
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use OCP\AppFramework\OCS\OCSForbiddenException; |
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use OCP\Authentication\Exceptions\CredentialsUnavailableException; |
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use OCP\Authentication\Exceptions\PasswordUnavailableException; |
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use OCP\Authentication\LoginCredentials\IStore; |
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use OCP\IRequest; |
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use OCP\ISession; |
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use OCP\Security\ISecureRandom; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Symfony\Component\EventDispatcher\GenericEvent; |
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class AppPasswordController extends \OCP\AppFramework\OCSController { |
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/** @var ISession */ |
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private $session; |
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/** @var ISecureRandom */ |
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private $random; |
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/** @var IProvider */ |
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private $tokenProvider; |
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/** @var IStore */ |
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private $credentialStore; |
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/** @var EventDispatcherInterface */ |
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private $eventDispatcher; |
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public function __construct(string $appName, |
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IRequest $request, |
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ISession $session, |
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ISecureRandom $random, |
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IProvider $tokenProvider, |
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IStore $credentialStore, |
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EventDispatcherInterface $eventDispatcher) { |
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parent::__construct($appName, $request); |
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$this->session = $session; |
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$this->random = $random; |
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$this->tokenProvider = $tokenProvider; |
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$this->credentialStore = $credentialStore; |
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$this->eventDispatcher = $eventDispatcher; |
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} |
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/** |
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* @NoAdminRequired |
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* |
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* @return DataResponse |
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* @throws OCSForbiddenException |
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*/ |
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public function getAppPassword(): DataResponse { |
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// We do not allow the creation of new tokens if this is an app password |
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if ($this->session->exists('app_password')) { |
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throw new OCSForbiddenException('You cannot request an new apppassword with an apppassword'); |
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} |
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try { |
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$credentials = $this->credentialStore->getLoginCredentials(); |
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} catch (CredentialsUnavailableException $e) { |
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throw new OCSForbiddenException(); |
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} |
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try { |
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$password = $credentials->getPassword(); |
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} catch (PasswordUnavailableException $e) { |
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$password = null; |
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} |
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$userAgent = $this->request->getHeader('USER_AGENT'); |
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$token = $this->random->generate(72, ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_DIGITS); |
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$generatedToken = $this->tokenProvider->generateToken( |
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$token, |
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$credentials->getUID(), |
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$credentials->getLoginName(), |
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$password, |
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$userAgent, |
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IToken::PERMANENT_TOKEN, |
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IToken::DO_NOT_REMEMBER |
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); |
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$event = new GenericEvent($generatedToken); |
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$this->eventDispatcher->dispatch('app_password_created', $event); |
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return new DataResponse([ |
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'apppassword' => $token |
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]); |
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} |
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/** |
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* @NoAdminRequired |
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* |
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* @return DataResponse |
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*/ |
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public function deleteAppPassword() { |
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if (!$this->session->exists('app_password')) { |
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throw new OCSForbiddenException('no app password in use'); |
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} |
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$appPassword = $this->session->get('app_password'); |
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try { |
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$token = $this->tokenProvider->getToken($appPassword); |
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} catch (InvalidTokenException $e) { |
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throw new OCSForbiddenException('could not remove apptoken'); |
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} |
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$this->tokenProvider->invalidateTokenById($token->getUID(), $token->getId()); |
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return new DataResponse(); |
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} |
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} |
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nextcloud /
server
