// We prepare and we send the command into the screen
$cmd = "screen -S " . $session . " -p 0 -X stuff \"" . $cmdRcon . "\"`echo -ne '\r'`";
$ssh->exec($cmd . "\n");
unset($cmd);
// Adding event to the database
$message = 'RCON command (' . mysql_real_escape_string($cmdRcon) . ') sent to : ' . mysql_real_escape_string($server['name']);
query_basic("INSERT INTO `" . DBPREFIX . "log` SET `serverid` = '" . $serverid . "', `message` = '" . $message . "', `name` = '" . mysql_real_escape_string($_SESSION['adminfirstname']) . " " . mysql_real_escape_string($_SESSION['adminlastname']) . "', `ip` = '" . $_SERVER['REMOTE_ADDR'] . "'");
unset($cmdRcon);
header('Location: utilitiesrcontool.php?serverid=' . urlencode($serverid));
die;
}
// We retrieve screen contents
$ssh->write("screen -R " . $session . "\n");
$ssh->setTimeout(1);
@$ansi->appendString($ssh->read());
$screenContents = htmlspecialchars_decode(strip_tags($ansi->getScreen()));
$ssh->disconnect();
unset($session);
include "./bootstrap/header.php";
/**
* Notifications
*/
include "./bootstrap/notifications.php";
?>
<script type="text/javascript">
$(document).ready(function() {
prettyPrint();
});
</script>
<div class="page-header">
<h1><small><?php
protected final function RemoteExec($cmd, $rand = null, $method = null)
{
if (($result = $this->InitSSH()) !== true) {
$this->SessionSwap('previous');
return $result;
//trigger_error($result);
}
if (strstr($cmd, 'sudo ')) {
exit('ERROR: RemoteExec() remove sudo in commands, we are already root');
}
if (!$this->sudoOK) {
list($user, $pass) = explode(' ', $this->Decrypt($_SESSION['cred']));
$this->GoSUDO($pass);
}
$is_ansi = ($cmd and in_array($cmd, array('top')) and $this->sudoOK) ? 1 : 0;
$polling = ($rand and ctype_alnum($rand) and in_array($method, array('nohup', 'pscreen'))) ? 1 : 0;
if ($polling) {
// no need to redirect stderr to stdout, nohup does this for you
//$randcapture = ' >/tmp/' . $randfile . ' &';
// bashpre-4 more compatible
//$randcapture = ' >/tmp/' . $randfile . ' 2>&1 &';
// bash4 is the new way, but less compatible
//$randcapture = ' &>/tmp/' . $randfile;
$log = '/tmp/' . $this->tmp_prepend . $rand;
$cnf = '/root/.screenrc_panel';
if ($method == 'nohup') {
$this->ssh->write("touch {$log}; nohup {$cmd} >{$log} &\n");
$out = $this->SSHRead($_SESSION['rprompt'], 0, 1);
list(, $pid) = explode(' ', $out);
if ($pid and is_numeric($pid)) {
$this->ssh->write("echo '{$pid}' > {$log}.pid\n");
} else {
exit('PanelCommon->RemoteExec(): method: nohup, non-numeric pid: ' . $pid);
}
$this->SSHRead($_SESSION['rprompt']);
return $pid;
} else {
if ($method == 'pscreen') {
$this->ssh->write("screen -wipe; screen -li\n");
$out = $this->SSHRead($_SESSION['rprompt'], 0, 1);
if (stristr($out, 'no sockets found')) {
$write_cnf = "echo 'log on' > {$cnf}; echo 'logfile {$log}' >> {$cnf}; echo 'logfile flush 5' >> {$cnf}";
$this->ssh->write("{$write_cnf}; screen -c {$cnf} -dmLS panel\n");
$out = $this->SSHRead($_SESSION['rprompt']);
$this->ssh->write("screen -li | grep panel | cut -d'.' -f1\n");
$pid = $this->SSHRead($_SESSION['rprompt'], 0, 1);
if ($pid and is_numeric($pid)) {
$this->ssh->write("echo '{$pid}' > {$log}.pid\n");
} else {
exit('PanelCommon->RemoteExec(): method: pscreen, non-numeric pid: ' . $pid);
}
$this->SSHRead($_SESSION['rprompt']);
$_SESSION['pscreen'] = $_SESSION['pscreen2'] = $rand;
return $pid;
} else {
// get pid of running screen named 'panel'
// $screenPID = 'screen -li | grep panel | sed -e "s/^[ \t]*//" | cut -d"." -f1';
// get config file of screen with specified pid
// $screenCONF = 'ps aux | grep screen | grep $('.$screenPID.') | tr -s " " | cut -d" " -f13';
// get $rand from logfile
// $screenRAND = 'cat $('.$screenCONF.') | grep "logfile /" | cut -d"/" -f3 | | cut -d"_" -f2';
// below is on long command to do the above action, you have to use bash vars, you cannot nest $() like you would think
$cmd_get_rand = 'pid=$(screen -li | grep panel | sed -e "s/^[ \\t]*//" | cut -d"." -f1); conf=$(ps aux | grep screen | grep $pid | tr -s " " | cut -d" " -f13); echo $(cat $conf | grep "logfile /" | cut -d"/" -f3 | cut -d"_" -f2)';
//if (! $_SESSION['pscreen'] AND $_SESSION['pscreen2']) $_SESSION['pscreen'] = $_SESSION['pscreen2'];
//else if (! $_SESSION['pscreen2'])
//{
//$this->ssh->write("cat {$c} | grep 'logfile /' | cut -d'/' -f3 | | cut -d'_' -f2\n");
$this->ssh->write($cmd_get_rand . "\n");
$out = $this->SSHRead($_SESSION['rprompt'], 0, 1);
//exit($out);
$_SESSION['pscreen'] = $_SESSION['pscreen2'] = $out;
//}
$cmd1 = $cmd2 = '';
if (strstr($cmd, '----')) {
list($cmd1, $cmd2) = explode('----', $cmd, 2);
}
$cmd_do_rtn = 'screen -S panel -p 0 -X stuff "' . $cmd . '$(echo -ne \'\\015\')"';
$cmd_no_rtn = 'screen -S panel -p 0 -X stuff "' . $cmd . '"';
$cmd = $cmd2 === 'noenterkey' ? $cmd_no_rtn : $cmd_do_rtn;
$this->ssh->write($cmd . "\n");
$this->SSHRead($_SESSION['rprompt']);
return 'send: ' . $cmd;
}
}
}
} else {
if (strstr($cmd, 'ls ')) {
$this->ssh->write("{$cmd}{$this->filter_colors}\n");
} else {
$this->ssh->write("{$cmd}\n");
}
if ($method === 'pscreen') {
$this->ssh->write("echo -n '{$_SESSION['pscreen']}'\n");
$out = $this->SSHRead($_SESSION['pscreen'] . $_SESSION['rprompt'], 0, 1);
$out = $this->MakeSingleSpace($out);
$out = str_replace("{$_SESSION['rprompt']} echo -n '{$_SESSION['pscreen']}'", '', $out);
return trim($out);
}
}
$out = $this->SSHRead($_SESSION['rprompt']);
if ($is_ansi) {
$ansi = new File_ANSI();
if ($cmd === 'top') {
$this->ssh->write('u');
$this->ssh->write("{$user}\n");
$out = $this->SSHRead($_SESSION['rprompt']);
$ansi->appendString(trim($out));
$out = htmlspecialchars_decode(strip_tags($ansi->getScreen()));
$this->ssh->write('q');
$this->SSHRead($_SESSION['rprompt']);
}
return $this->SSHClean($out);
} else {
$out = $this->SSHClean($out);
return $out;
}
}