Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
42 lines (38 sloc) 1.2 KB
<?php
/** Check IP address and allow empty password
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, https://www.vrana.cz/
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerLoginIp {
/** @access protected */
var $ips;
/** @access protected */
var $forwarded_for;
/** Set allowed IP addresses
* @param array IP address prefixes
* @param array X-Forwarded-For prefixes if IP address matches, empty array means anything
*/
function __construct($ips, $forwarded_for = array()) {
$this->ips = $ips;
$this->forwarded_for= $forwarded_for;
}
function login($login, $password) {
foreach ($this->ips as $ip) {
if (strncasecmp($_SERVER["REMOTE_ADDR"], $ip, strlen($ip)) == 0) {
if (!$this->forwarded_for) {
return true;
}
if ($_SERVER["HTTP_X_FORWARDED_FOR"]) {
foreach ($this->forwarded_for as $forwarded_for) {
if (strncasecmp(preg_replace('~.*, *~', '', $_SERVER["HTTP_X_FORWARDED_FOR"]), $forwarded_for, strlen($forwarded_for)) == 0) {
return true;
}
}
}
}
}
return false;
}
}
You can’t perform that action at this time.