} if (!is_null($_REQUEST['Digits'])) { $index = $_REQUEST['Digits']; } else { $index = 0; } $baseurl = 'http://' . dirname($_SERVER["SERVER_NAME"] . $_SERVER['PHP_SELF']) . ':' . $_SERVER['SERVER_PORT'] . '/twipn.php'; switch ($node) { case 'updip': $tmp = str_split($index, 3); // strip leading zeros in each array element foreach ($tmp as &$val) { $val = ltrim($val, '0'); } $ip = implode('.', $tmp); if (ValidIpAddress($ip)) { $fh->ipaddr = $ip; } $dest = 'update'; break; case 'updpt': $p = ltrim($index, '0'); if (ValidPort($p)) { $fh->port = $p; } $dest = 'update'; break; case 'updtw': $d = ltrim($index, '0'); if (ValidDuration($d)) { $fh->duration = $d;
header("content-type: text/xml"); echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"; ?> <Response> <?php if ($name) { $tmp = explode($field_delim, $txt, 5); $command = strtoupper(ltrim($tmp[0], ' ')); $ipaddr = $tmp[1]; $port = $tmp[2]; $duration = $tmp[3]; if (count($tmp) == 5) { $confirm = strtoupper($tmp[4]); } // sanity check arguments before use if (ValidCommand($command) && ValidIpAddress($ipaddr) && ValidPort($port) && ValidDuration($duration)) { switch ($command) { case 'O': $output = shell_exec("sudo /usr/local/bin/iptables_wrapper_script.sh -a {$ipaddr} {$port} {$duration} "); $msg = "open {$ipaddr}:{$port} for {$duration} minutes"; LogAction($mylogsrc, $mylogdst, "{$name} requested to " . $msg); break; case 'C': $output = shell_exec("sudo /usr/local/bin/iptables_wrapper_script.sh -d {$ipaddr} {$port} 0 "); $msg = "close {$ipaddr}:{$port}"; LogAction($mylogsrc, $mylogdst, "{$name} requested to " . $msg); break; case 'M': $output = shell_exec("sudo /usr/local/bin/iptables_wrapper_script.sh -m {$ipaddr} 0 60 "); $msg = "allow access to the mpd stream and control port"; LogAction($mylogsrc, $mylogdst, "{$name} requested to " . $msg);