tiki-timestamp.php

<?php
/**
 * @package tikiwiki
 */
// (c) Copyright 2002-2016 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

require_once('tiki-setup.php');
require_once("lib/phpseclib_tiki/tikisecure.php");

global $prefs;

if ($prefs['feature_futurelinkprotocol'] == "y") {
	$requester = gethostbyaddr($_SERVER['REMOTE_ADDR']);

	if (isset($requester)) {
		if (isset($_REQUEST['hash'], $_REQUEST["clienttime"])) {
			$timestamp = TikiSecure::timestamp($_REQUEST["hash"], $_REQUEST["clienttime"], $requester);
		} elseif ($_REQUEST['timestamp']) {
			$timestamp = TikiSecure::openTimestamp(json_decode(urldecode($_REQUEST['timestamp'])), $requester);
		}

		echo json_encode($timestamp);
		exit();
	}

	//We list all public keys here
}