File indexing completed on 2024-12-22 05:36:24

 <?php
 
 include_once APPLICATION_LIB . '/JWT.php';
 
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  * Created: 26.11.2018
  */
 class Local_LoginCookie
 {
 
     const secret = 'jrEeZKyGCCVJCa7Hsgwqv5wf21GREJ9j';
 
     public static function createJwt($data, $expire)
     {
         $payload = self::buildPayload($data, $expire);
 
         return JWT::encode($payload, self::secret, $algo = 'HS256');
     }
 
     private static function buildPayload($data, $expire)
     {
         $date = new DateTime();
         $interval = DateInterval::createFromDateString($expire);
         $payload['exp'] = $date->add($interval)->getTimestamp();
         $payload['data'] = $data;
 
         return $payload;
     }
 
     public static function readJwt($key)
     {
         $payload = JWT::decode($key, self::secret, true);
 
         if (self::isExpired($payload->exp)) {
             return false;
         }
 
         return $payload->data;
     }
 
     public static function isExpired($expiration_time)
     {
         $time = time();
 
         return $time < $expiration_time;
     }
 
 }