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<?php
/**
* Kunena Component
* @package Kunena.Framework
* @subpackage Integration
*
* @copyright (C) 2008 - 2016 Kunena Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link https://www.kunena.org
**/
defined ( '_JEXEC' ) or die ();
/**
* Class KunenaLogin
*/
class KunenaLogin
{
protected static $instance = false;
/**
* @var array|KunenaLogin[]
*/
protected $instances = array();
public function __construct()
{
JPluginHelper::importPlugin('kunena');
$dispatcher = JDispatcher::getInstance();
$classes = $dispatcher->trigger('onKunenaGetLogin');
foreach ($classes as $class)
{
if (!is_object($class))
{
continue;
}
$this->instances[] = $class;
}
}
public function enabled()
{
// TODO: do better
return !empty($this->instances);
}
public static function getInstance($integration = null)
{
if (self::$instance === false)
{
self::$instance = new KunenaLogin();
}
return self::$instance;
}
/**
* Method to login user by leverage Kunena plugin enabled
*
* @param string $username The username of user which need to be logged
* @param string $password The password of user which need to be logged
* @param int $rememberme If the user want to be remembered the next time it want to log
* @param string $secretkey The secret key for the TFA feature
*
* @return boolean
*/
public function loginUser($username, $password, $rememberme = 0, $secretkey = null)
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'loginUser'))
{
return $login->loginUser($username, $password, $rememberme, $secretkey);
}
}
return false;
}
public function logoutUser($return=null)
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'logoutUser'))
{
return $login->logoutUser($return);
}
}
return false;
}
public function getRememberMe()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getRememberMe'))
{
return $login->getRememberMe();
}
}
return false;
}
public function getLoginURL()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getLoginURL'))
{
return $login->getLoginURL();
}
}
return null;
}
public function getLogoutURL()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getLogoutURL'))
{
return $login->getLogoutURL();
}
}
return null;
}
public function getRegistrationURL()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getRegistrationURL'))
{
return $login->getRegistrationURL();
}
}
return null;
}
public function getResetURL()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getResetURL'))
{
return $login->getResetURL();
}
}
return null;
}
public function getRemindURL()
{
foreach ($this->instances as $login)
{
if (method_exists($login, 'getRemindURL'))
{
return $login->getRemindURL();
}
}
return null;
}
/**
* Checks if the Two Factor Authentication method is globally enabled and if the
* user has enabled a specific TFA method on their account. Only if both conditions
* are met will this method return true;
*
* @param integer $userId The user ID to check. Skip to use the current user.
*
* @return boolean True if TFA is enabled for this user
*/
public function isTFAEnabled($userId = null)
{
if (!version_compare(JVERSION, '3.2', '>='))
{
return false;
}
// Include the necessary user model and helper
require_once JPATH_ADMINISTRATOR . '/components/com_users/helpers/users.php';
require_once JPATH_ADMINISTRATOR . '/components/com_users/models/user.php';
// Is TFA globally turned off?
$twoFactorMethods = UsersHelper::getTwoFactorMethods();
if (count($twoFactorMethods) <= 1)
{
return false;
}
// Do we need to get the User ID?
if (empty($userId))
{
$userId = JFactory::getUser()->id;
}
// Has this user turned on TFA on their account?
$model = new UsersModelUser;
$otpConfig = $model->getOtpConfig($userId);
return !(empty($otpConfig->method) || ($otpConfig->method == 'none'));
}
/**
* Method to check if TFA is enabled when user ins't logged
*
* @return int
*/
public static function getTwoFactorMethods()
{
if (!version_compare(JVERSION, '3.2', '>='))
{
return null;
}
require_once JPATH_ADMINISTRATOR . '/components/com_users/helpers/users.php';
return count(UsersHelper::getTwoFactorMethods());
}
}