Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program 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 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

header('Access-Control-Allow-Origin: *');

header('Access-Control-Allow-Headers: Content-Type');

header('Access-Control-Allow-Methods: POST');

header('Access-Control-Max-Age: 1000');

​

if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {

    return;

}

​

require_once dirname(__FILE__).'/include/func.inc.php';

require_once dirname(__FILE__).'/include/classes/core/CHttpRequest.php';

​

$allowed_content = [

    'application/json-rpc' => 'json-rpc',

    'application/json' => 'json-rpc',

    'application/jsonrequest' => 'json-rpc'

];

$http_request = new CHttpRequest();

$content_type = $http_request->header('Content-Type');

$content_type = explode(';', $content_type);

$content_type = $content_type[0];

​

if (!isset($allowed_content[$content_type])) {

    header('HTTP/1.0 412 Precondition Failed');

    return;

}

​

require_once dirname(__FILE__).'/include/classes/core/APP.php';

​

header('Content-Type: application/json');

$data = $http_request->body();

​

try {

    APP::getInstance()->run(APP::EXEC_MODE_API);

​

    $apiClient = API::getWrapper()->getClient();

​

    // unset wrappers so that calls between methods would be made directly to the services

    API::setWrapper();

​

    $jsonRpc = new CJsonRpc($apiClient, $data);

    echo $jsonRpc->execute();

}

catch (Throwable $e) {

    $json_data = json_decode($data, true);

​

    if (array_key_exists('id', $json_data)) {

        $user_type = CUser::$userData === null ? USER_TYPE_ZABBIX_USER : CUser::$userData['type'];

        $data = ($e instanceof DBException && $user_type != USER_TYPE_SUPER_ADMIN && $e->getCode() != DB::INIT_ERROR)

            ? _('System error occurred. Please contact Zabbix administrator.')

            : $e->getMessage();

​

        echo json_encode([

            'jsonrpc' => '2.0',

            'error' => [

                'code' => -32603,

                'message' => _('Internal error.'),

                'data' => $data

            ],

            'id' => $json_data['id']

        ]);

    }

}

​

session_write_close();