Zabbix

<?php declare(strict_types = 0);

/*

** 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/>.

**/

​

​

class CControllerHostList extends CController {

​

    protected function init() {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'page' =>                   'ge 1',

            'filter_set' =>             'in 1',

            'filter_rst' =>             'in 1',

            'filter_host' =>            'string',

            'filter_templates' =>       'array_db hosts.hostid',

            'filter_groups' =>          'array_db hosts_groups.groupid',

            'filter_ip' =>              'string',

            'filter_dns' =>             'string',

            'filter_port' =>            'string',

            'filter_status' =>          'in -1,'.HOST_STATUS_MONITORED.','.HOST_STATUS_NOT_MONITORED,

            'filter_monitored_by' =>    'in '.implode(',', [ZBX_MONITORED_BY_ANY, ZBX_MONITORED_BY_SERVER, ZBX_MONITORED_BY_PROXY, ZBX_MONITORED_BY_PROXY_GROUP]),

            'filter_proxyids' =>        'array_db hosts.proxyid',

            'filter_proxy_groupids' =>  'array_db hosts.proxy_groupid',

            'filter_evaltype' =>        'in '.TAG_EVAL_TYPE_AND_OR.','.TAG_EVAL_TYPE_OR,

            'filter_tags' =>            'array',

            'sort' =>                   'in name,status',

            'sortorder' =>              'in '.ZBX_SORT_DOWN.','.ZBX_SORT_UP,

            'uncheck' =>                'in 1'

        ];

​

        $ret = $this->validateInput($fields);

​

        if (!$ret) {

            $this->setResponse(new CControllerResponseFatal());

        }

​

        return $ret;

    }

​

    protected function checkPermissions(): bool {

        return $this->checkAccess(CRoleHelper::UI_CONFIGURATION_HOSTS);

    }

​

    protected function doAction(): void {

        if ($this->hasInput('filter_set')) {

            CProfile::update('web.hosts.filter_ip', $this->getInput('filter_ip', ''), PROFILE_TYPE_STR);

            CProfile::update('web.hosts.filter_dns', $this->getInput('filter_dns', ''), PROFILE_TYPE_STR);

            CProfile::update('web.hosts.filter_host', $this->getInput('filter_host', ''), PROFILE_TYPE_STR);

            CProfile::update('web.hosts.filter_port', $this->getInput('filter_port', ''), PROFILE_TYPE_STR);