Zabbix

<?php

/*

** 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 Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

require_once dirname(__FILE__).'/include/classes/user/CWebUser.php';

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

​

$redirect_to = (new CUrl('index.php'))->setArgument('form', 'default');

$request = getRequest('request', '');

​

if ($request !== '' && !CHtmlUrlValidator::validateSameSite($request)) {

    $request = '';

}

​

if ($request !== '') {

    $redirect_to->setArgument('request', $request);

}

​

if (CAuthenticationHelper::getPublic(CAuthenticationHelper::HTTP_AUTH_ENABLED) != ZBX_AUTH_HTTP_ENABLED) {

    redirect($redirect_to->toString());

}

​

$http_user = '';

foreach (['PHP_AUTH_USER', 'REMOTE_USER', 'AUTH_USER'] as $key) {

    if (array_key_exists($key, $_SERVER) && $_SERVER[$key] !== '') {

        $http_user = $_SERVER[$key];

        break;

    }

}

​

if ($http_user) {

    $parser = new CADNameAttributeParser(['strict' => true]);

​

    if ($parser->parse($http_user) === CParser::PARSE_SUCCESS) {

        $strip_domain = explode(',', CAuthenticationHelper::getPublic(CAuthenticationHelper::HTTP_STRIP_DOMAINS));

        $strip_domain = array_map('trim', $strip_domain);

​

        if ($strip_domain && in_array($parser->getDomainName(), $strip_domain)) {

            $http_user = $parser->getUserName();

        }

    }

​

    try {

        CWebUser::$data = CUser::loginByUsername($http_user,

            CAuthenticationHelper::getPublic(CAuthenticationHelper::HTTP_CASE_SENSITIVE) == ZBX_AUTH_CASE_SENSITIVE

        );

​

        if (!empty(CWebUser::$data)) {

            CSessionHelper::set('sessionid', CWebUser::$data['sessionid']);

            API::getWrapper()->auth = [

                'type' => CJsonRpc::AUTH_TYPE_FRONTEND,