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home/digilove/public_html/libraries/src/Authentication/Authentication.php 0000644 00000016731 15234511121 0023015 0 ustar 00 <?php
/**
* Joomla! Content Management System
*
* @copyright (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\Authentication;
defined('JPATH_PLATFORM') or die;
use Joomla\CMS\Plugin\PluginHelper;
/**
* Authentication class, provides an interface for the Joomla authentication system
*
* @since 1.7.0
*/
class Authentication extends \JObject
{
// Shared success status
/**
* This is the status code returned when the authentication is success (permit login)
*
* @var integer
* @since 1.7.0
*/
const STATUS_SUCCESS = 1;
// These are for authentication purposes (username and password is valid)
/**
* Status to indicate cancellation of authentication (unused)
*
* @var integer
* @since 1.7.0
*/
const STATUS_CANCEL = 2;
/**
* This is the status code returned when the authentication failed (prevent login if no success)
*
* @var integer
* @since 1.7.0
*/
const STATUS_FAILURE = 4;
// These are for authorisation purposes (can the user login)
/**
* This is the status code returned when the account has expired (prevent login)
*
* @var integer
* @since 1.7.0
*/
const STATUS_EXPIRED = 8;
/**
* This is the status code returned when the account has been denied (prevent login)
*
* @var integer
* @since 1.7.0
*/
const STATUS_DENIED = 16;
/**
* This is the status code returned when the account doesn't exist (not an error)
*
* @var integer
* @since 1.7.0
*/
const STATUS_UNKNOWN = 32;
/**
* An array of Observer objects to notify
*
* @var array
* @since 3.0.0
*/
protected $observers = array();
/**
* The state of the observable object
*
* @var mixed
* @since 3.0.0
*/
protected $state = null;
/**
* A multi dimensional array of [function][] = key for observers
*
* @var array
* @since 3.0.0
*/
protected $methods = array();
/**
* @var Authentication Authentication instances container.
* @since 1.7.3
*/
protected static $instance;
/**
* Constructor
*
* @since 1.7.0
*/
public function __construct()
{
$isLoaded = PluginHelper::importPlugin('authentication');
if (!$isLoaded)
{
\JLog::add(\JText::_('JLIB_USER_ERROR_AUTHENTICATION_LIBRARIES'), \JLog::WARNING, 'jerror');
}
}
/**
* Returns the global authentication object, only creating it
* if it doesn't already exist.
*
* @return Authentication The global Authentication object
*
* @since 1.7.0
*/
public static function getInstance()
{
if (empty(self::$instance))
{
self::$instance = new Authentication;
}
return self::$instance;
}
/**
* Get the state of the Authentication object
*
* @return mixed The state of the object.
*
* @since 1.7.0
*/
public function getState()
{
return $this->state;
}
/**
* Attach an observer object
*
* @param object $observer An observer object to attach
*
* @return void
*
* @since 1.7.0
*/
public function attach($observer)
{
if (is_array($observer))
{
if (!isset($observer['handler']) || !isset($observer['event']) || !is_callable($observer['handler']))
{
return;
}
// Make sure we haven't already attached this array as an observer
foreach ($this->observers as $check)
{
if (is_array($check) && $check['event'] == $observer['event'] && $check['handler'] == $observer['handler'])
{
return;
}
}
$this->observers[] = $observer;
end($this->observers);
$methods = array($observer['event']);
}
else
{
if (!($observer instanceof Authentication))
{
return;
}
// Make sure we haven't already attached this object as an observer
$class = get_class($observer);
foreach ($this->observers as $check)
{
if ($check instanceof $class)
{
return;
}
}
$this->observers[] = $observer;
$methods = array_diff(get_class_methods($observer), get_class_methods('\\JPlugin'));
}
$key = key($this->observers);
foreach ($methods as $method)
{
$method = strtolower($method);
if (!isset($this->methods[$method]))
{
$this->methods[$method] = array();
}
$this->methods[$method][] = $key;
}
}
/**
* Detach an observer object
*
* @param object $observer An observer object to detach.
*
* @return boolean True if the observer object was detached.
*
* @since 1.7.0
*/
public function detach($observer)
{
$retval = false;
$key = array_search($observer, $this->observers);
if ($key !== false)
{
unset($this->observers[$key]);
$retval = true;
foreach ($this->methods as &$method)
{
$k = array_search($key, $method);
if ($k !== false)
{
unset($method[$k]);
}
}
}
return $retval;
}
/**
* Finds out if a set of login credentials are valid by asking all observing
* objects to run their respective authentication routines.
*
* @param array $credentials Array holding the user credentials.
* @param array $options Array holding user options.
*
* @return AuthenticationResponse Response object with status variable filled in for last plugin or first successful plugin.
*
* @see AuthenticationResponse
* @since 1.7.0
*/
public function authenticate($credentials, $options = array())
{
// Get plugins
$plugins = PluginHelper::getPlugin('authentication');
// Create authentication response
$response = new AuthenticationResponse;
/*
* Loop through the plugins and check if the credentials can be used to authenticate
* the user
*
* Any errors raised in the plugin should be returned via the AuthenticationResponse
* and handled appropriately.
*/
foreach ($plugins as $plugin)
{
$pluginName = $plugin->name;
$className = 'plg' . $plugin->type . $pluginName;
if (class_exists($className))
{
$plugin = new $className($this, (array) $plugin);
}
else
{
// Bail here if the plugin can't be created
\JLog::add(\JText::sprintf('JLIB_USER_ERROR_AUTHENTICATION_FAILED_LOAD_PLUGIN', $className), \JLog::WARNING, 'jerror');
continue;
}
// Try to authenticate
$plugin->onUserAuthenticate($credentials, $options, $response);
// If authentication is successful break out of the loop
if ($response->status === self::STATUS_SUCCESS)
{
if (empty($response->type))
{
$response->type = isset($plugin->_name) ? $plugin->_name : $pluginName;
}
break;
}
}
if (empty($response->username))
{
$response->username = $credentials['username'];
}
if (empty($response->fullname))
{
$response->fullname = $credentials['username'];
}
if (empty($response->password) && isset($credentials['password']))
{
$response->password = $credentials['password'];
}
return $response;
}
/**
* Authorises that a particular user should be able to login
*
* @param AuthenticationResponse $response response including username of the user to authorise
* @param array $options list of options
*
* @return AuthenticationResponse[] Array of authentication response objects
*
* @since 1.7.0
*/
public static function authorise($response, $options = array())
{
// Get plugins in case they haven't been imported already
PluginHelper::importPlugin('user');
PluginHelper::importPlugin('authentication');
$dispatcher = \JEventDispatcher::getInstance();
$results = $dispatcher->trigger('onUserAuthorisation', array($response, $options));
return $results;
}
}
home/digilove/public_html/libraries/fof40/Configuration/Domain/Authentication.php 0000644 00000003322 15237674657 0024226 0 ustar 00 <?php
/**
* @package FOF
* @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU General Public License version 3, or later
*/
namespace FOF40\Configuration\Domain;
use SimpleXMLElement;
defined('_JEXEC') || die;
/**
* Configuration parser for the authentication-specific settings
*
* @since 2.1
*/
class Authentication implements DomainInterface
{
/**
* Parse the XML data, adding them to the $ret array
*
* @param SimpleXMLElement $xml The XML data of the component's configuration area
* @param array &$ret The parsed data, in the form of a hash array
*
* @return void
*/
public function parseDomain(SimpleXMLElement $xml, array &$ret): void
{
// Initialise
$ret['authentication'] = [];
// Parse the dispatcher configuration
$authenticationData = $xml->authentication;
// Sanity check
if (empty($authenticationData))
{
return;
}
$options = $xml->xpath('authentication/option');
foreach ($options as $option)
{
$key = (string) $option['name'];
$ret['authentication'][$key] = (string) $option;
}
}
/**
* Return a configuration variable
*
* @param string &$configuration Configuration variables (hashed array)
* @param string $var The variable we want to fetch
* @param mixed $default Default value
*
* @return mixed The variable's value
*/
public function get(array &$configuration, string $var, $default = null)
{
if ($var == '*')
{
return $configuration['authentication'];
}
if (isset($configuration['authentication'][$var]))
{
return $configuration['authentication'][$var];
}
else
{
return $default;
}
}
}