<?php

/**
 *
 * bareos-webui - Bareos Web-Frontend
 *
 * @link      https://github.com/bareos/bareos for the canonical source repository
 * @copyright Copyright (C) 2013-2025 Bareos GmbH & Co. KG (http://www.bareos.org/)
 * @license   GNU Affero General Public License (http://www.gnu.org/licenses/)
 *
 * 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, either version 3 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 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 <http://www.gnu.org/licenses/>.
 *
 */

namespace Application\Controller\Plugin;

use Laminas\Mvc\Controller\Plugin\AbstractPlugin;

class CommandACLPlugin extends AbstractPlugin
{
    /**
     * Get a list of invalid bconsole commands as an array
     *
     * Compares an array of bconsole commands with available commands given by
     * ACL settings and returns the commands which are invalid due to
     * restrictions by the Command ACL directive in console/profile
     * resource settings as an array.
     *
     * Note: The list of available commands given by Command ACL settings is
     * requested by the .help command during login time in the Auth module
     * and stored in $_SESSION['bareos']['commands'].
     *
     * @param commands
     *
     * @return array
     */
    public function getInvalidCommands($commands = null)
    {
        if (is_array($commands) && !empty($commands)) {
            $invalid_commands = array();
            foreach ($commands as $command) {
                if (array_key_exists($command, $_SESSION['bareos']['commands'])) {
                    if (!$_SESSION['bareos']['commands'][$command]['permission']) {
                        array_push($invalid_commands, $command);
                    }
                } else {
                    array_push($invalid_commands, $command);
                }
            }
            return $invalid_commands;
        }
        return null;
    }
}
