rangerequestcheck.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Performs a range request test
 *
 * @package    tool_heartbeat
 * @copyright  2022
 * @author     Brendan Heywood <brendan@catalyst-au.net>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

define('NO_MOODLE_COOKIES', true);
// @codingStandardsIgnoreStart
// Ignore required to skip codechecker error for no config.php load in class.
require_once(__DIR__.'/nagios.php');
// @codingStandardsIgnoreEnd
tool_heartbeat\lib::validate_ip_against_config();

header("Content-Type: text/plain");

// Make sure varnish doesn't cache this. But it still might so go check it!
header('Pragma: no-cache');
header('Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate, proxy-revalidate');
header('Expires: Tue, 04 Sep 2012 05:32:29 GMT');

$check = new \tool_heartbeat\check\rangerequestcheck();
send_check($check);