1: <?php
 2: /**
 3:  *
 4:  *
 5:  * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 6:  * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 7:  *
 8:  * Licensed under The MIT License
 9:  * For full copyright and license information, please see the LICENSE.txt
10:  * Redistributions of files must retain the above copyright notice.
11:  *
12:  * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
13:  * @link          http://cakephp.org CakePHP(tm) Project
14:  * @since         CakePHP(tm) v 2.4.0
15:  * @license       http://www.opensource.org/licenses/mit-license.php MIT License
16:  */
17: 
18: App::uses('AbstractPasswordHasher', 'Controller/Component/Auth');
19: App::uses('Security', 'Utility');
20: 
21: /**
22:  * Blowfish password hashing class.
23:  *
24:  * @package       Cake.Controller.Component.Auth
25:  */
26: class BlowfishPasswordHasher extends AbstractPasswordHasher {
27: 
28: /**
29:  * Generates password hash.
30:  *
31:  * @param string $password Plain text password to hash.
32:  * @return string Password hash
33:  * @link http://book.cakephp.org/2.0/en/core-libraries/components/authentication.html#using-bcrypt-for-passwords
34:  */
35:     public function hash($password) {
36:         return Security::hash($password, 'blowfish', false);
37:     }
38: 
39: /**
40:  * Check hash. Generate hash for user provided password and check against existing hash.
41:  *
42:  * @param string $password Plain text password to hash.
43:  * @param string Existing hashed password.
44:  * @return boolean True if hashes match else false.
45:  */
46:     public function check($password, $hashedPassword) {
47:         return $hashedPassword === Security::hash($password, 'blowfish', $hashedPassword);
48:     }
49: 
50: }
51: