| 16591 |
anikendra |
1 |
<?php
|
|
|
2 |
/**
|
|
|
3 |
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
|
|
|
4 |
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
|
5 |
*
|
|
|
6 |
* Licensed under The MIT License
|
|
|
7 |
* For full copyright and license information, please see the LICENSE.txt
|
|
|
8 |
* Redistributions of files must retain the above copyright notice.
|
|
|
9 |
*
|
|
|
10 |
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
|
11 |
* @link http://cakephp.org CakePHP(tm) Project
|
|
|
12 |
* @since CakePHP(tm) v 2.4.0
|
|
|
13 |
* @license http://www.opensource.org/licenses/mit-license.php MIT License
|
|
|
14 |
*/
|
|
|
15 |
|
|
|
16 |
/**
|
|
|
17 |
* Abstract password hashing class
|
|
|
18 |
*
|
|
|
19 |
* @package Cake.Controller.Component.Auth
|
|
|
20 |
*/
|
|
|
21 |
abstract class AbstractPasswordHasher {
|
|
|
22 |
|
|
|
23 |
/**
|
|
|
24 |
* Configurations for this object. Settings passed from authenticator class to
|
|
|
25 |
* the constructor are merged with this property.
|
|
|
26 |
*
|
|
|
27 |
* @var array
|
|
|
28 |
*/
|
|
|
29 |
protected $_config = array();
|
|
|
30 |
|
|
|
31 |
/**
|
|
|
32 |
* Constructor
|
|
|
33 |
*
|
|
|
34 |
* @param array $config Array of config.
|
|
|
35 |
*/
|
|
|
36 |
public function __construct($config = array()) {
|
|
|
37 |
$this->config($config);
|
|
|
38 |
}
|
|
|
39 |
|
|
|
40 |
/**
|
|
|
41 |
* Get/Set the config
|
|
|
42 |
*
|
|
|
43 |
* @param array $config Sets config, if null returns existing config
|
|
|
44 |
* @return array Returns configs
|
|
|
45 |
*/
|
|
|
46 |
public function config($config = null) {
|
|
|
47 |
if (is_array($config)) {
|
|
|
48 |
$this->_config = array_merge($this->_config, $config);
|
|
|
49 |
}
|
|
|
50 |
return $this->_config;
|
|
|
51 |
}
|
|
|
52 |
|
|
|
53 |
/**
|
|
|
54 |
* Generates password hash.
|
|
|
55 |
*
|
|
|
56 |
* @param string|array $password Plain text password to hash or array of data
|
|
|
57 |
* required to generate password hash.
|
|
|
58 |
* @return string Password hash
|
|
|
59 |
*/
|
|
|
60 |
abstract public function hash($password);
|
|
|
61 |
|
|
|
62 |
/**
|
|
|
63 |
* Check hash. Generate hash from user provided password string or data array
|
|
|
64 |
* and check against existing hash.
|
|
|
65 |
*
|
|
|
66 |
* @param string|array $password Plain text password to hash or data array.
|
|
|
67 |
* @param string $hashedPassword Existing hashed password.
|
|
|
68 |
* @return bool True if hashes match else false.
|
|
|
69 |
*/
|
|
|
70 |
abstract public function check($password, $hashedPassword);
|
|
|
71 |
|
|
|
72 |
}
|