vesta/web/restart/service/index.php

<?php
// Init
error_reporting(NULL);
ob_start();
session_start();
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");

// Check token
if ((!isset($_GET['token'])) || ($_SESSION['token'] != $_GET['token'])) {
    header('location: /login/');
    exit();
}

if ($_SESSION['user'] == 'admin') {
    if (!empty($_GET['srv'])) {
        if ($_GET['srv'] == 'iptables') {
            exec (VESTA_CMD."v-update-firewall", $output, $return_var);
        } else {
            $v_service = escapeshellarg($_GET['srv']);
            exec (VESTA_CMD."v-restart-service ".$v_service, $output, $return_var);
        }
    }
    if ($return_var != 0) {
        $error = implode('<br>', $output);
        if (empty($error)) $error =  __('SERVICE_ACTION_FAILED',__('restart'),$v_service);
            $_SESSION['error_msg'] = $error;
    }
    unset($output);
}

header("Location: /list/server/");
exit;