Cakephp, Authentication adapter Form was not found - php

Question

im developing small app and I decided that i will use CakePhp as a framework, i was doint tutorial to make "posts". But when i wanted to use funcionality Simple Authentication and Authorization Application from here i was doing copy and paste and encountered 2 issues
first my User model doesn't see SimplePasswordHasher
App::uses('SimplePasswordHasher', 'Controller/Component/Auth');
class User extends AppModel {
public $validate = array(
'username' => array(
'required' => array(
'rule' => array('notEmpty'),
'message' => 'A username is required'
)
),
'password' => array(
'required' => array(
'rule' => array('notEmpty'),
'message' => 'A password is required'
)
),
'role' => array(
'valid' => array(
'rule' => array('inList', array('admin', 'author')),
'message' => 'Please enter a valid role',
'allowEmpty' => false
)
)
);
public function beforeSave($options = array()) {
if (isset($this->data[$this->alias]['password'])) {
$passwordHasher = new SimplePasswordHasher(); <---- here
$this->data[$this->alias]['password'] = $passwordHasher->hash(
$this->data[$this->alias]['password']
);
}
return true;
}}
maybe App::uses('SimplePasswordHasher', 'Controller/Component/Auth'); doesn't point in right place but i didn't found a way to check it.
second issue is when i try to enter at login page i got Authentication adapter "Form" was not found. Where i can init that adapter. any help would be great.

Answer 1

You must specify the same SimplePasswordHasher in controller as well as follows:
public $components = array(
'Auth' => array(
'loginAction' => array(
'controller' => 'users',
'action' => 'login'
),
'authError' => 'Did you really think you are allowed to see that?',
'authenticate' => array(
'Form' => array(
'passwordHasher' => array(
'className' => 'Simple',
'hashType' => 'sha256'
)
)
),
'loginRedirect' => array(
'controller' => 'users',
'action' => 'index'
)
)
);
Hope it helps