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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@owncloud.com>
* @author Lukas Reschke <lukas@statuscode.ch>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Core\Controller;
use OC\AppFramework\Http;
use OC\AppFramework\Utility\TimeFactory;
use OC\Authentication\Token\DefaultTokenProvider;
use OC\Authentication\Token\IProvider;
use OC\Authentication\Token\IToken;
use OC\Authentication\TwoFactorAuth\Manager as TwoFactorAuthManager;
use OC\User\Manager as UserManager;
use OCA\User_LDAP\User\Manager;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\JSONResponse;
use OCP\IRequest;
use OCP\Security\ISecureRandom;
class TokenController extends Controller {
/** @var UserManager */
private $userManager;
/** @var IProvider */
private $tokenProvider;
/** @var TwoFactorAuthManager */
private $twoFactorAuthManager;
/** @var ISecureRandom */
private $secureRandom;
/**
* @param string $appName
* @param IRequest $request
* @param UserManager $userManager
* @param IProvider $tokenProvider
* @param TwoFactorAuthManager $twoFactorAuthManager
* @param ISecureRandom $secureRandom
*/
public function __construct($appName,
IRequest $request,
UserManager $userManager,
IProvider $tokenProvider,
TwoFactorAuthManager $twoFactorAuthManager,
ISecureRandom $secureRandom) {
parent::__construct($appName, $request);
$this->userManager = $userManager;
$this->tokenProvider = $tokenProvider;
$this->secureRandom = $secureRandom;
$this->twoFactorAuthManager = $twoFactorAuthManager;
}
/**
* Generate a new access token clients can authenticate with
*
* @PublicPage
* @NoCSRFRequired
*
* @param string $user
* @param string $password
* @param string $name the name of the client
* @return JSONResponse
*/
public function generateToken($user, $password, $name = 'unknown client') {
if (is_null($user) || is_null($password)) {
$response = new JSONResponse();
$response->setStatus(Http::STATUS_UNPROCESSABLE_ENTITY);
return $response;
}
$loginName = $user;
$user = $this->userManager->checkPassword($loginName, $password);
if ($user === false) {
$response = new JSONResponse();
$response->setStatus(Http::STATUS_UNAUTHORIZED);
return $response;
}
if ($this->twoFactorAuthManager->isTwoFactorAuthenticated($user)) {
$resp = new JSONResponse();
$resp->setStatus(Http::STATUS_UNAUTHORIZED);
return $resp;
}
$token = $this->secureRandom->generate(128);
$this->tokenProvider->generateToken($token, $user->getUID(), $loginName, $password, $name, IToken::PERMANENT_TOKEN);
return [
'token' => $token,
];
}
}
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