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<?php |
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/* |
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* MikoPBX - free phone system for small business |
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* Copyright (C) 2017-2020 Alexey Portnov and Nikolay Beketov |
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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 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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* 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 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 along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace MikoPBX\PBXCoreREST\Http; |
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use MikoPBX\AdminCabinet\Controllers\SessionController; |
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use MikoPBX\Common\Providers\AclProvider; |
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use MikoPBX\Common\Providers\ConfigProvider; |
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use MikoPBX\Common\Providers\PBXConfModulesProvider; |
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use MikoPBX\Common\Providers\SessionProvider; |
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use MikoPBX\Modules\Config\RestAPIConfigInterface; |
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use Phalcon\Acl\Enum as AclEnum; |
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use Phalcon\Http\Request as PhRequest; |
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use Phalcon\Mvc\Micro; |
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class Request extends PhRequest |
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{ |
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/** |
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* @return bool |
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*/ |
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public function isLocalHostRequest(): bool |
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{ |
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return ($_SERVER['REMOTE_ADDR'] === '127.0.0.1'); |
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} |
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public function isDebugModeEnabled(): bool |
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{ |
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return ($this->getDI()->getShared(ConfigProvider::SERVICE_NAME)->path('adminApplication.debugMode')); |
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} |
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public function isAuthorizedSessionRequest(): bool |
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{ |
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return $this->getDI()->getShared(SessionProvider::SERVICE_NAME)->has(SessionController::SESSION_ID); |
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} |
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/** |
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* Checks current request by ACL lists |
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* |
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* For example, we request /pbxcore/api/sip/getPeersStatuses |
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* We explode the paths on 5-th parts and combine two variables |
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* controller = /pbxcore/api/sip |
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* action = getPeersStatuses |
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* |
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* The next we request the ACL table and check if it allows or not |
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* |
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* @param $api |
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* @return bool |
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*/ |
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public function isAllowedAction($api): bool |
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{ |
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$pattern = $api->router->getMatches()[0]??''; |
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$action = $api->router->getMatches()[1]??''; |
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$partsOfPattern = explode('/', $pattern); |
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if (count($partsOfPattern)===5){ |
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$role = $api->getSharedService(SessionProvider::SERVICE_NAME)->get(SessionController::SESSION_ID)['role'] ?? 'guest'; |
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$acl = $api->getSharedService(AclProvider::SERVICE_NAME); |
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$controller = "/$partsOfPattern[1]/$partsOfPattern[2]/$partsOfPattern[3]"; |
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$allowed = $acl->isAllowed($role, $controller, $action); |
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if ($allowed != AclEnum::ALLOW) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Checks additional modules routes access rules |
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* @param Micro $api |
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* |
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* @return bool |
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*/ |
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public function thisIsModuleNoAuthRequest(Micro $api): bool |
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{ |
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$pattern = $api->request->getURI(true); |
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$additionalRoutes = PBXConfModulesProvider::hookModulesMethodWithArrayResult(RestAPIConfigInterface::GET_PBXCORE_REST_ADDITIONAL_ROUTES); |
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foreach ($additionalRoutes as $additionalRoutesFromModule){ |
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foreach ($additionalRoutesFromModule as $additionalRoute) { |
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$noAuth = $additionalRoute[5] ?? false; |
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if ($noAuth === true |
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&& stripos($pattern, $additionalRoute[2]) === 0) { |
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return true; // Allow request without authentication |
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} |
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} |
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} |
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return false; |
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} |
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} |