librenms-librenms/includes/html/forms/update-ifalias.inc.php
Tony Murray 36431dd296 Security fix: unauthorized access (#10091)
* Security fix: unauthorized access
Affects nginx users:
Moved php files outside of public html directory (Apache was protected by .htaccess)

Affects all users:
Some files did not check for authentication and could disclose some info.
Better checks before including files from user input

* git mv html/includes/ includes/html
git mv html/pages/ includes/html/
2019-04-11 23:26:42 -05:00

48 lines
1.5 KiB
PHP

<?php
/*
* LibreNMS
*
* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
*
* 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 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
header('Content-type: application/json');
$status = 'error';
$descr = mres($_POST['descr']);
$device_id = mres($_POST['device_id']);
$ifName = mres($_POST['ifName']);
$port_id = mres($_POST['port_id']);
if (!empty($ifName) && is_numeric($port_id)) {
// We have ifName and port id so update ifAlias
if (empty($descr)) {
$descr = 'repoll';
// Set to repoll so we avoid using ifDescr on port poll
}
if (dbUpdate(array('ifAlias'=>$descr), 'ports', '`port_id`=?', array($port_id)) > 0) {
$device = device_by_id_cache($device_id);
if ($descr === 'repoll') {
del_dev_attrib($device, 'ifName:'.$ifName);
log_event("$ifName Port ifAlias cleared manually", $device, 'interface', 3, $port_id);
} else {
set_dev_attrib($device, 'ifName:'.$ifName, 1);
log_event("$ifName Port ifAlias set manually: $descr", $device, 'interface', 3, $port_id);
}
$status = 'ok';
} else {
$status = 'na';
}
}
$response = array(
'status' => $status,
);
echo _json_encode($response);