mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
a8a91e35be
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4407 3807eeeb-6ff5-0310-8944-8be069107fe0
148 lines
No EOL
3 KiB
PHP
148 lines
No EOL
3 KiB
PHP
<?php
|
|
/* SVN FILE: $Id$ */
|
|
/**
|
|
* Short description for file.
|
|
*
|
|
* Long description for file
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
|
|
* Copyright 2005-2007, Cake Software Foundation, Inc.
|
|
* 1785 E. Sahara Avenue, Suite 490-204
|
|
* Las Vegas, Nevada 89104
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @filesource
|
|
* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
|
|
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
|
|
* @package cake
|
|
* @subpackage cake.cake.libs
|
|
* @since CakePHP(tm) v .0.10.0.1233
|
|
* @version $Revision$
|
|
* @modifiedby $LastChangedBy$
|
|
* @lastmodified $Date$
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
|
|
*/
|
|
/**
|
|
* Short description for file.
|
|
*
|
|
* Long description for file
|
|
*
|
|
* @package cake
|
|
* @subpackage cake.cake.libs
|
|
*/
|
|
class Security extends Object{
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function &getInstance() {
|
|
static $instance = array();
|
|
if (!$instance) {
|
|
$instance[0] =& new Security;
|
|
}
|
|
return $instance[0];
|
|
}
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function inactiveMins() {
|
|
$_this =& Security::getInstance();
|
|
switch(CAKE_SECURITY) {
|
|
case 'high':
|
|
return 10;
|
|
break;
|
|
case 'medium':
|
|
return 100;
|
|
break;
|
|
case 'low':
|
|
default:
|
|
return 300;
|
|
break;
|
|
}
|
|
}
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function generateAuthKey() {
|
|
$_this =& Security::getInstance();
|
|
return $_this->hash(uniqid(rand(), true));
|
|
}
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @param unknown_type $authKey
|
|
* @return unknown
|
|
*/
|
|
function validateAuthKey($authKey) {
|
|
$_this =& Security::getInstance();
|
|
return true;
|
|
}
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @param unknown_type $string
|
|
* @param unknown_type $type
|
|
* @return unknown
|
|
*/
|
|
function hash($string, $type = 'sha1') {
|
|
$_this =& Security::getInstance();
|
|
$type = strtolower($type);
|
|
if ($type == 'sha1') {
|
|
if (function_exists('sha1')) {
|
|
$return = sha1($string);
|
|
return $return;
|
|
} else {
|
|
$type = 'sha256';
|
|
}
|
|
}
|
|
|
|
if ($type == 'sha256') {
|
|
if (function_exists('mhash')) {
|
|
$return = bin2hex(mhash(MHASH_SHA256, $string));
|
|
return $return;
|
|
} else {
|
|
$type = 'md5';
|
|
}
|
|
}
|
|
|
|
if ($type == 'md5') {
|
|
$return = md5($string);
|
|
return $return;
|
|
}
|
|
}
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @param unknown_type $text
|
|
* @param unknown_type $key
|
|
* @return unknown
|
|
*/
|
|
function cipher($text, $key) {
|
|
$_this =& Security::getInstance();
|
|
if (!defined('CIPHER_SEED')) {
|
|
//This is temporary will change later
|
|
define('CIPHER_SEED', '76859309657453542496749683645');
|
|
}
|
|
srand (CIPHER_SEED);
|
|
$out = '';
|
|
|
|
for($i = 0; $i < strlen($text); $i++) {
|
|
for($j = 0; $j < ord(substr($key, $i % strlen($key), 1)); $j++) {
|
|
$toss = rand(0, 255);
|
|
}
|
|
$mask = rand(0, 255);
|
|
$out .= chr(ord(substr($text, $i, 1)) ^ $mask);
|
|
}
|
|
return $out;
|
|
}
|
|
}
|
|
?>
|