Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2022 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.

**/

​

​

require_once __DIR__.'/include/config.inc.php';

​

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

​

$request = CSessionHelper::get('request');

CSessionHelper::unset(['request']);

​

if (hasRequest('request')) {

    $request = getRequest('request');

    preg_match('/^\/?(?<filename>[a-z0-9_.]+\.php)(\?.*)?$/i', $request, $test_request);

​

    if (!array_key_exists('filename', $test_request) || !file_exists('./'.$test_request['filename'])

            || $test_request['filename'] === basename(__FILE__)) {

        $request = '';

    }

​

    if ($request !== '') {

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

        CSessionHelper::set('request', $request);

    }

}

​

if (CAuthenticationHelper::get(CAuthenticationHelper::SAML_AUTH_ENABLED) == ZBX_AUTH_SAML_DISABLED) {

    CSessionHelper::unset(['request']);

​

    redirect($redirect_to->toString());

}

​

use OneLogin\Saml2\Auth;

use OneLogin\Saml2\Utils;

​

global $SSO;

​

$sp_key = '';

$sp_cert = '';

$idp_cert = '';

​

if (is_array($SSO) && array_key_exists('SP_KEY', $SSO)) {

    if (is_readable($SSO['SP_KEY'])) {

        $sp_key = file_get_contents($SSO['SP_KEY']);

    }

}