Yuri Kuznetsov
86 lines
2.9 KiB
PHP
86 lines
2.9 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2022 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Authentication\Logins;
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use Espo\Core\Api\Request;
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use Espo\Core\Authentication\Helper\UserFinder;
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use Espo\Core\Authentication\Login;
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use Espo\Core\Authentication\Login\Data;
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use Espo\Core\Authentication\Result;
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use Espo\Core\Authentication\Result\FailReason;
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use Espo\Core\Utils\ApiKey;
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use RuntimeException;
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class Hmac implements Login
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{
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public const NAME = 'Hmac';
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private UserFinder $userFinder;
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private ApiKey $apiKeyUtil;
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public function __construct(UserFinder $userFinder, ApiKey $apiKeyUtil)
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{
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$this->userFinder = $userFinder;
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$this->apiKeyUtil = $apiKeyUtil;
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}
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public function login(Data $data, Request $request): Result
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{
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$authString = base64_decode($request->getHeader('X-Hmac-Authorization') ?? '');
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list($apiKey, $hash) = explode(':', $authString, 2);
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if (!$apiKey) {
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return Result::fail(FailReason::WRONG_CREDENTIALS);
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}
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$user = $this->userFinder->findApiHmac($apiKey);
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if (!$user) {
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return Result::fail(FailReason::WRONG_CREDENTIALS);
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}
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$secretKey = $this->apiKeyUtil->getSecretKeyForUserId($user->getId());
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if (!$secretKey) {
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throw new RuntimeException("No secret key for API user '" . $user->getId() . "'.");
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}
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$string = $request->getMethod() . ' ' . $request->getResourcePath();
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if ($hash === ApiKey::hash($secretKey, $string)) {
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return Result::success($user);
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}
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return Result::fail(FailReason::HASH_NOT_MATCHED);
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}
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}
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