Kohana_Auth_File
extends Auth
extends Kohana_Auth
File Auth driver. [!!] this Auth driver does not support roles nor autologin.
Constants
- None
Properties
Properties
-
protected $_config
-
Default value:
NULL
-
protected static $_instance
-
NULL
-
protected $_session
-
Default value:
NULL
-
protected $_users
-
Default value:
NULL
Methods
public __construct() (defined in Kohana_Auth_File)
Constructor loads the user list into the class.
Source Code
public function __construct($config = [])
{
parent::__construct($config);
// Load user list
$this->_users = Arr::get($config, 'users', []);
}
public check_password(string $password ) (defined in Kohana_Auth_File)
Compare password with original (plain text). Works for current (logged in) user
Parameters
- string $password required - Password
Return Values
- boolean
Source Code
public function check_password($password)
{
$username = $this->get_user();
if ($username === FALSE)
return FALSE;
return ($password === $this->password($username));
}
public force_login(mixed $username ) (defined in Kohana_Auth_File)
Forces a user to be logged in, without specifying a password.
Parameters
- mixed $username required - Username
Return Values
- boolean
Source Code
public function force_login($username)
{
// Complete the login
return $this->complete_login($username);
}
public password(mixed $username ) (defined in Kohana_Auth_File)
Get the stored password for a username.
Parameters
- mixed $username required - Username
Return Values
- string
Source Code
public function password($username)
{
return Arr::get($this->_users, $username, FALSE);
}
public get_user([ mixed $default = NULL ] ) (defined in Kohana_Auth)
Gets the currently logged in user from the session. Returns NULL if no user is currently logged in.
Parameters
- mixed $default = NULL - Default value to return if the user is currently not logged in.
Return Values
- mixed
Source Code
public function get_user($default = NULL)
{
return $this->_session->get($this->_config['session_key'], $default);
}
public hash(string $str ) (defined in Kohana_Auth)
Perform a hmac hash, using the configured method.
Parameters
- string $str required - String to hash
Return Values
- string
Source Code
public function hash($str)
{
if ( ! $this->_config['hash_key'])
throw new Kohana_Exception('A valid hash key must be set in your auth config.');
return hash_hmac($this->_config['hash_method'], $str, $this->_config['hash_key']);
}
public hash_password(string $password ) (defined in Kohana_Auth)
Creates a hashed hmac password from a plaintext password. This method is deprecated, Auth::hash should be used instead.
Parameters
- string $password required - Plaintext password
Tags
Source Code
public function hash_password($password)
{
return $this->hash($password);
}
public static instance() (defined in Kohana_Auth)
Singleton pattern
Return Values
- Auth
Source Code
public static function instance()
{
if ( ! isset(Auth::$_instance))
{
// Load the configuration for this type
$config = Kohana::$config->load('auth');
if ( ! $type = $config->get('driver'))
{
$type = 'file';
}
// Set the session class name
$class = 'Auth_'.ucfirst($type);
// Create a new session instance
Auth::$_instance = new $class($config);
}
return Auth::$_instance;
}
public logged_in([ string $role = NULL ] ) (defined in Kohana_Auth)
Check if there is an active session. Optionally allows checking for a specific role.
Parameters
- string $role = NULL - Role name
Return Values
- mixed
Source Code
public function logged_in($role = NULL)
{
return ($this->get_user() !== NULL);
}
public login(string $username , string $password [, boolean $remember = bool FALSE ] ) (defined in Kohana_Auth)
Attempt to log in a user by using an ORM object and plain-text password.
Parameters
- string $username required - Username to log in
- string $password required - Password to check against
- boolean $remember = bool FALSE - Enable autologin
Return Values
- boolean
Source Code
public function login($username, $password, $remember = FALSE)
{
if (empty($password))
return FALSE;
return $this->_login($username, $password, $remember);
}
public logout([ boolean $destroy = bool FALSE , boolean $logout_all = bool FALSE ] ) (defined in Kohana_Auth)
Log out a user by removing the related session variables.
Parameters
- boolean $destroy = bool FALSE - Completely destroy the session
- boolean $logout_all = bool FALSE - Remove all tokens for user
Return Values
- boolean
Source Code
public function logout($destroy = FALSE, $logout_all = FALSE)
{
if ($destroy === TRUE)
{
// Destroy the session completely
$this->_session->destroy();
}
else
{
// Remove the user from the session
$this->_session->delete($this->_config['session_key']);
// Regenerate session_id
$this->_session->regenerate();
}
// Double check
return ! $this->logged_in();
}
protected _login(string $username , string $password , boolean $remember ) (defined in Kohana_Auth_File)
Logs a user in.
Parameters
- string $username required - Username
- string $password required - Password
- boolean $remember required - Enable autologin (not supported)
Return Values
- boolean
Source Code
protected function _login($username, $password, $remember)
{
if ($remember)
{
throw new Kohana_Exception('File based auth does not support remember');
}
if (is_string($password))
{
// Create a hashed password
$password = $this->hash($password);
}
if (isset($this->_users[$username]) AND $this->_users[$username] === $password)
{
// Complete the login
return $this->complete_login($username);
}
// Login failed
return FALSE;
}
protected complete_login() (defined in Kohana_Auth)
Source Code
protected function complete_login($user)
{
// Regenerate session_id
$this->_session->regenerate();
// Store username in session
$this->_session->set($this->_config['session_key'], $user);
return TRUE;
}
