<?php/* * This file is part of Contao. * * (c) Leo Feyer * * @license LGPL-3.0-or-later */namespace Contao;use Contao\CoreBundle\Security\ContaoCorePermissions;/** * Provide methods to manage front end users. * * @property array $allGroups * @property string $loginPage */class FrontendUser extends User{ /** * Symfony Security session key * @deprecated Deprecated since Contao 4.8, to be removed in Contao 5.0 */ const SECURITY_SESSION_KEY = '_security_contao_frontend'; /** * Current object instance (do not remove) * @var FrontendUser */ protected static $objInstance; /** * Name of the corresponding table * @var string */ protected $strTable = 'tl_member'; /** * Name of the current cookie * @var string */ protected $strCookie = 'FE_USER_AUTH'; /** * Group login page * @var string */ protected $strLoginPage; /** * Groups * @var array */ protected $arrGroups; /** * Symfony security roles * @var array */ protected $roles = array('ROLE_MEMBER'); /** * Initialize the object */ protected function __construct() { parent::__construct(); $this->strIp = Environment::get('ip'); $this->strHash = Input::cookie($this->strCookie); } /** * Instantiate a new user object * * @return static|User The object instance */ public static function getInstance() { if (static::$objInstance !== null) { return static::$objInstance; } $objToken = System::getContainer()->get('security.token_storage')->getToken(); // Load the user from the security storage if ($objToken !== null && is_a($objToken->getUser(), static::class)) { return $objToken->getUser(); } // Check for an authenticated user in the session $strUser = System::getContainer()->get('contao.security.token_checker')->getFrontendUsername(); if ($strUser !== null) { static::$objInstance = static::loadUserByIdentifier($strUser); return static::$objInstance; } return parent::getInstance(); } /** * Extend parent setter class and modify some parameters * * @param string $strKey * @param mixed $varValue */ public function __set($strKey, $varValue) { if ($strKey == 'allGroups') { $this->arrGroups = $varValue; } else { parent::__set($strKey, $varValue); } } /** * Extend parent getter class and modify some parameters * * @param string $strKey * * @return mixed */ public function __get($strKey) { switch ($strKey) { case 'allGroups': return $this->arrGroups; case 'loginPage': return $this->strLoginPage; } return parent::__get($strKey); } /** * Authenticate a user * * @return boolean * * @deprecated Deprecated since Contao 4.5, to be removed in Contao 5.0. * Use Symfony security instead. */ public function authenticate() { trigger_deprecation('contao/core-bundle', '4.5', 'Using "Contao\FrontendUser::authenticate()" has been deprecated and will no longer work in Contao 5.0. Use Symfony security instead.'); return System::getContainer()->get('contao.security.token_checker')->hasFrontendUser(); } /** * Try to log in the current user * * @return boolean True if the user could be logged in * * @deprecated Deprecated since Contao 4.5, to be removed in Contao 5.0. * Use Symfony security instead. */ public function login() { trigger_deprecation('contao/core-bundle', '4.5', 'Using "Contao\FrontendUser::login()" has been deprecated and will no longer work in Contao 5.0. Use Symfony security instead.'); return System::getContainer()->get('contao.security.token_checker')->hasFrontendUser(); } /** * Save the original group membership * * @param string $strColumn * @param mixed $varValue * * @return boolean */ public function findBy($strColumn, $varValue) { if (parent::findBy($strColumn, $varValue) === false) { return false; } $this->arrGroups = $this->groups; return true; } /** * Restore the original group membership */ public function save() { $groups = $this->groups; $this->arrData['groups'] = $this->arrGroups; parent::save(); $this->groups = $groups; } /** * Set all user properties from a database record */ protected function setUserFromDb() { $this->intId = $this->id; // Unserialize values foreach ($this->arrData as $k=>$v) { if (!is_numeric($v)) { $this->arrData[$k] = StringUtil::deserialize($v); } } $GLOBALS['TL_USERNAME'] = $this->username; // Make sure that groups is an array if (!\is_array($this->groups)) { $this->groups = $this->groups ? array($this->groups) : array(); } // Skip inactive groups if (($objGroups = MemberGroupModel::findAllActive()) !== null) { $this->groups = array_intersect($this->groups, $objGroups->fetchEach('id')); } // Get the group login page if (($this->groups[0] ?? 0) > 0) { $objGroup = MemberGroupModel::findPublishedById($this->groups[0]); if ($objGroup !== null && $objGroup->redirect && $objGroup->jumpTo) { $this->strLoginPage = $objGroup->jumpTo; } } } /** * Return true if the user is member of a particular group * * @param mixed $ids A single group ID or an array of group IDs * * @return boolean True if the user is a member of the group * * @deprecated Deprecated since Contao 4.12, to be removed in Contao 5.0; * use Symfony security instead */ public function isMemberOf($ids) { $security = System::getContainer()->get('security.helper'); if ($security->getUser() === $this) { trigger_deprecation('contao/core-bundle', '4.12', 'Using "Contao\FrontendUser::isMemberOf()" has been deprecated and will no longer work in Contao 5.0. Use Symfony security instead.'); return $security->isGranted(ContaoCorePermissions::MEMBER_IN_GROUPS, $ids); } return parent::isMemberOf($ids); } /** * {@inheritdoc} */ public function getRoles() { return $this->roles; }}class_alias(FrontendUser::class, 'FrontendUser');