Files
espocrm/application/Espo/Core/Utils/Authentication/Hmac.php
Yuri Kuznetsov 9af8dde878 auth refactor
2020-06-27 19:49:37 +03:00

70 lines
2.4 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2020 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: https://www.espocrm.com
*
* EspoCRM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EspoCRM 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\Utils\Authentication;
use Espo\Core\Exceptions\Error;
use Espo\Entities\AuthToken;
class Hmac extends Base
{
public function login(string $username, ?string $password, ?AuthToken $authToken = null, array $params = [], $request)
{
$apiKey = $username;
$hash = $password;
$user = $this->getEntityManager()->getRepository('User')->findOne([
'whereClause' => [
'type' => 'api',
'apiKey' => $apiKey,
'authMethod' => 'Hmac'
]
]);
if (!$user) return;
if ($user) {
$apiKeyUtil = new \Espo\Core\Utils\ApiKey($this->getConfig());
$secretKey = $apiKeyUtil->getSecretKeyForUserId($user->id);
if (!$secretKey) return;
$string = $request->getMethod() . ' ' . $request->getResourceUri();
if ($hash === \Espo\Core\Utils\ApiKey::hash($secretKey, $string)) {
return $user;
}
return;
}
return $user;
}
}