95 lines
2.0 KiB
PHP
95 lines
2.0 KiB
PHP
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<?php defined('SYSPATH') OR die('No direct access allowed.');
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/**
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* File Auth driver.
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* [!!] this Auth driver does not support roles nor autologin.
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*
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* @package Kohana/Auth
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* @author Kohana Team
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* @copyright (c) 2007-2012 Kohana Team
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* @license http://kohanaframework.org/license
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*/
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class Kohana_Auth_File extends Auth {
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// User list
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protected $_users;
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/**
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* Constructor loads the user list into the class.
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*/
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public function __construct($config = array())
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{
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parent::__construct($config);
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// Load user list
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$this->_users = Arr::get($config, 'users', array());
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}
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/**
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* Logs a user in.
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*
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* @param string $username Username
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* @param string $password Password
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* @param boolean $remember Enable autologin (not supported)
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* @return boolean
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*/
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protected function _login($username, $password, $remember)
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{
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if (is_string($password))
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{
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// Create a hashed password
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$password = $this->hash($password);
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}
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if (isset($this->_users[$username]) AND $this->_users[$username] === $password)
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{
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// Complete the login
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return $this->complete_login($username);
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}
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// Login failed
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return FALSE;
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}
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/**
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* Forces a user to be logged in, without specifying a password.
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*
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* @param mixed $username Username
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* @return boolean
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*/
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public function force_login($username)
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{
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// Complete the login
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return $this->complete_login($username);
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}
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/**
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* Get the stored password for a username.
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*
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* @param mixed $username Username
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* @return string
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*/
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public function password($username)
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{
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return Arr::get($this->_users, $username, FALSE);
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}
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/**
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* Compare password with original (plain text). Works for current (logged in) user
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*
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* @param string $password Password
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* @return boolean
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*/
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public function check_password($password)
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{
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$username = $this->get_user();
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if ($username === FALSE)
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{
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return FALSE;
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}
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return ($password === $this->password($username));
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}
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} // End Auth File
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