0 ) {
sleep(2);
unset($_POST['password']);
unset($_POST['user']);
$error = "".__('Invalid username or password')."";
return $error;
} else {
$user = $_POST['user'];
$password = $_POST['password'];
$salt = $pam[$user]['SALT'];
$method = $pam[$user]['METHOD'];
if ($method == 'md5' ) {
$hash = crypt($password, '$1$'.$salt.'$');
}
if ($method == 'sha-512' ) {
$hash = crypt($password, '$6$rounds=5000$'.$salt.'$');
$hash = str_replace('$rounds=5000','',$hash);
}
if ($method == 'des' ) {
$hash = crypt($password, $salt);
}
// Send hash via tmp file
$v_hash = exec('mktemp -p /tmp');
$fp = fopen($v_hash, "w");
fwrite($fp, $hash."\n");
fclose($fp);
// Check user hash
exec(HESTIA_CMD ."v-check-user-hash ".$v_user." ".$v_hash." ".$v_ip, $output, $return_var);
unset($output);
// Remove tmp file
unlink($v_hash);
// Check API answer
if ( $return_var > 0 ) {
sleep(2);
unset($_POST['password']);
$error = "".__('Invalid username or password')."";
return $error;
} else {
// Make root admin user
if ($_POST['user'] == 'root') $v_user = 'admin';
// Get user speciefic parameters
exec (HESTIA_CMD . "v-list-user ".$v_user." json", $output, $return_var);
$data = json_decode(implode('', $output), true);
// Check if 2FA is active
if ($data[$_POST['user']]['TWOFA'] != '') {
if (empty($_POST['twofa'])){
return false;
}else{
$v_twofa = $_POST['twofa'];
exec(HESTIA_CMD ."v-check-user-2fa ".$v_user." ".$v_twofa, $output, $return_var);
unset($output);
if ( $return_var > 0 ) {
sleep(2);
$error = "".__('Invalid or missing 2FA token')."";
return $error;
unset($_POST['twofa']);
}
}
}
// Define session user
$_SESSION['user'] = key($data);
$v_user = $_SESSION['user'];
// Define language
$output = '';
exec (HESTIA_CMD."v-list-sys-languages json", $output, $return_var);
$languages = json_decode(implode('', $output), true);
if (in_array($data[$v_user]['LANGUAGE'], $languages)){
$_SESSION['language'] = $data[$v_user]['LANGUAGE'];
} else {
$_SESSION['language'] = 'en';
}
// Regenerate session id to prevent session fixation
session_regenerate_id();
// Redirect request to control panel interface
if (!empty($_SESSION['request_uri'])) {
header("Location: ".$_SESSION['request_uri']);
unset($_SESSION['request_uri']);
exit;
} else {
if ($v_user == 'admin') {
header("Location: /list/user/");
} else {
header("Location: /list/web/");
}
exit;
}
}
}
}
}
if (!empty($_POST['user']) && !empty($_POST['password']) && !empty($_POST['twofa'])){
$error = authenticate_user();
} else if (!empty($_POST['user']) && !empty($_POST['password'])) {
$error = authenticate_user();
}
// Check system configuration
load_hestia_config();
// Detect language
if (empty($_SESSION['language'])) {
$output = '';
exec (HESTIA_CMD."v-list-sys-config json", $output, $return_var);
$config = json_decode(implode('', $output), true);
$lang = $config['config']['LANGUAGE'];
$output = '';
exec (HESTIA_CMD."v-list-sys-languages json", $output, $return_var);
$languages = json_decode(implode('', $output), true);
if(in_array($lang, $languages)){
$_SESSION['language'] = $lang;
}
else {
$_SESSION['language'] = 'en';
}
}
// Generate CSRF token
$_SESSION['token'] = md5(uniqid(mt_rand(), true));
require_once($_SERVER['DOCUMENT_ROOT'].'/inc/i18n/'.$_SESSION['language'].'.php');
require_once('../templates/header.html');
if (empty($_POST['user'])) {
require_once('../templates/login.html');
}else if (empty($_POST['password'])) {
require_once('../templates/login_1.html');
}else if (empty($_POST['twofa'])) {
require_once('../templates/login_2.html');
} else {
require_once('../templates/login.html');
}
?>