86 lines
1.9 KiB
PHP
86 lines
1.9 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* @package Joomla.Legacy
|
||
|
|
* @subpackage Simplecrypt
|
||
|
|
*
|
||
|
|
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
|
||
|
|
* @license GNU General Public License version 2 or later; see LICENSE
|
||
|
|
*/
|
||
|
|
|
||
|
|
defined('JPATH_PLATFORM') or die;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* JSimpleCrypt is a very simple encryption algorithm for encrypting/decrypting strings
|
||
|
|
*
|
||
|
|
* @package Joomla.Legacy
|
||
|
|
* @subpackage Simplecrypt
|
||
|
|
* @since 11.1
|
||
|
|
* @deprecated 12.3 (Platform) & 4.0 (CMS) - Use JCrypt instead.
|
||
|
|
*/
|
||
|
|
class JSimplecrypt
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Encryption/Decryption Key
|
||
|
|
*
|
||
|
|
* @var JCrypt
|
||
|
|
* @since 12.1
|
||
|
|
* @deprecated 12.3 Use JCrypt instead.
|
||
|
|
*/
|
||
|
|
private $_crypt;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Object Constructor takes an optional key to be used for encryption/decryption. If no key is given then the
|
||
|
|
* secret word from the configuration object is used.
|
||
|
|
*
|
||
|
|
* @param string $privateKey Optional encryption key
|
||
|
|
*
|
||
|
|
* @since 11.1
|
||
|
|
* @deprecated 12.3 Use JCrypt instead.
|
||
|
|
*/
|
||
|
|
public function __construct($privateKey = null)
|
||
|
|
{
|
||
|
|
JLog::add('JSimpleCrypt is deprecated. Use JCrypt instead.', JLog::WARNING, 'deprecated');
|
||
|
|
|
||
|
|
if (empty($privateKey))
|
||
|
|
{
|
||
|
|
$privateKey = md5(JFactory::getConfig()->get('secret'));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Build the JCryptKey object.
|
||
|
|
$key = new JCryptKey('simple', $privateKey, $privateKey);
|
||
|
|
|
||
|
|
// Setup the JCrypt object.
|
||
|
|
$this->_crypt = new JCrypt(new JCryptCipherSimple, $key);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Decrypt a string
|
||
|
|
*
|
||
|
|
* @param string $s String to decrypt
|
||
|
|
*
|
||
|
|
* @return string
|
||
|
|
*
|
||
|
|
* @since 11.1
|
||
|
|
* @deprecated 12.3 Use JCrypt instead.
|
||
|
|
*/
|
||
|
|
public function decrypt($s)
|
||
|
|
{
|
||
|
|
return $this->_crypt->decrypt($s);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Encrypt a string
|
||
|
|
*
|
||
|
|
* @param string $s String to encrypt
|
||
|
|
*
|
||
|
|
* @return string
|
||
|
|
*
|
||
|
|
* @since 11.1
|
||
|
|
* @deprecated 12.3 Use JCrypt instead.
|
||
|
|
*/
|
||
|
|
public function encrypt($s)
|
||
|
|
{
|
||
|
|
return $this->_crypt->encrypt($s);
|
||
|
|
}
|
||
|
|
}
|