92 lines
2.4 KiB
PHP
92 lines
2.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @author Christoph Wurst <christoph@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
* @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\Authentication\Token;
|
|
|
|
use OC\Authentication\Exceptions\InvalidTokenException;
|
|
use OCP\AppFramework\Db\DoesNotExistException;
|
|
use OCP\IConfig;
|
|
use OCP\ILogger;
|
|
use OCP\Security\ICrypto;
|
|
|
|
class DefaultTokenProvider implements IProvider {
|
|
|
|
/** @var DefaultTokenMapper */
|
|
private $mapper;
|
|
|
|
/** @var ICrypto */
|
|
private $crypto;
|
|
|
|
/** @var IConfig */
|
|
private $config;
|
|
|
|
/** @var ILogger $logger */
|
|
private $logger;
|
|
|
|
public function __construct(DefaultTokenMapper $mapper, ICrypto $crypto,
|
|
IConfig $config, ILogger $logger) {
|
|
$this->mapper = $mapper;
|
|
$this->crypto = $crypto;
|
|
$this->config = $config;
|
|
$this->logger = $logger;
|
|
}
|
|
|
|
/**
|
|
* Create and persist a new token
|
|
*
|
|
* @param string $token
|
|
* @param string $uid
|
|
* @param string $password
|
|
* @return DefaultToken
|
|
*/
|
|
public function generateToken($token, $uid, $password, $name) {
|
|
$dbToken = new DefaultToken();
|
|
$dbToken->setUid($uid);
|
|
$secret = $this->config->getSystemValue('secret');
|
|
$dbToken->setPassword($this->crypto->encrypt($password . $secret));
|
|
$dbToken->setName($name);
|
|
$dbToken->setToken(hash('sha512', $token));
|
|
|
|
$this->mapper->insert($dbToken);
|
|
|
|
return $dbToken;
|
|
}
|
|
|
|
/**
|
|
* @param string $token
|
|
* @throws InvalidTokenException
|
|
* @return string user UID
|
|
*/
|
|
public function validateToken($token) {
|
|
$this->logger->debug('validating default token <' . $token . '>');
|
|
try {
|
|
$dbToken = $this->mapper->getTokenUser(hash('sha512', $token));
|
|
$this->logger->debug('valid token for ' . $dbToken->getUid());
|
|
return $dbToken->getUid();
|
|
} catch (DoesNotExistException $ex) {
|
|
$this->logger->warning('invalid token');
|
|
throw new InvalidTokenException();
|
|
}
|
|
}
|
|
|
|
}
|