<?php
/**
 * 1997-2016 Quadra Informatique
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0) that is available
 * through the world-wide-web at this URL: http://www.opensource.org/licenses/OSL-3.0
 * If you are unable to obtain it through the world-wide-web, please send an email
 * to modules@quadra-informatique.fr so we can send you a copy immediately.
 *
 * @author    Quadra Informatique <modules@quadra-informatique.fr>
 * @copyright 1997-2016 Quadra Informatique
 * @license   http://www.opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

include(dirname(__FILE__).'/../../config/config.inc.php');
include(dirname(__FILE__).'/classes/Be2billApi.php');
require_once(_PS_MODULE_DIR_.'be2bill/be2bill.php');
$parameters = $_GET;
/* Extract hash value */
$hash = $parameters['HASH'];
unset($parameters['HASH']);
$account = $parameters['EXTRADATA'];
$account = explode('-', $account);
$id_account = (int) $account[1];
/* Validate hash	 */
if ($hash == Be2billApi::buildHash($parameters, $id_account)) {
    $link = new Link();
    Tools::redirectLink($link->getModuleLink('be2bill', 'validation', array_merge($_GET, array(
            'content_only' => true)), true));
} else {
    die('bad hash.');
}