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 CControllerActionOperationCheck extends CController {

​

    protected function init(): void {

        $this->setPostContentType(self::POST_CONTENT_TYPE_JSON);

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'operation' =>  'array',

            'actionid' =>   'db actions.actionid',

            'row_index' =>  'int32'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(

                new CControllerResponseData(['main_block' => json_encode([

                    'error' => [

                        'messages' => array_column(get_and_clear_messages(), 'message')

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    protected function validateOperation(): bool {

        $operation = $this->getInput('operation', []);

        $required_fields = ['eventsource', 'recovery', 'operationtype'];

​

        foreach ($required_fields as $field) {

            if (!array_key_exists($field, $operation)) {

                error(_s('Field "%1$s" is mandatory.', $field));

​

                return false;

            }

        }

​

        $eventsource = $operation['eventsource'];

        $recovery = $operation['recovery'];

        $operationtype = preg_replace('[\D]', '', $operation['operationtype']);

        $allowed_operations = getAllowedOperations($eventsource);

​

        if (preg_match('/\bscriptid\b/', $operation['operationtype'])) {