149 lines
6.8 KiB
PHP
149 lines
6.8 KiB
PHP
<?php
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namespace TYPO3\CMS\Frontend\Utility;
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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use TYPO3\CMS\Core\Cache\CacheManager;
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use TYPO3\CMS\Core\Localization\LanguageService;
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use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication;
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
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/**
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* Tools for scripts using the eID feature of the TYPO3 Frontend.
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* Included from \TYPO3\CMS\Frontend\Http\RequestHandler.
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* Since scripts using the eID feature does not
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* have a full FE environment initialized by default
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* this class seeks to provide functions that can
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* initialize parts of the FE environment as needed,
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* eg. Frontend User session, Database connection etc.
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*
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* @deprecated since TYPO3 v9.4, will be removed in TYPO3 v10.0. Ensure to migrate your eID script to a PSR-15 middleware at the right position, where the frontend is boot up at the level you need.
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*/
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class EidUtility
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{
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/**
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* Load and initialize Frontend User. Note, this process is slow because
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* it creates a calls many objects. Call this method only if necessary!
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*
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* @return FrontendUserAuthentication Frontend User object (usually known as TSFE->fe_user)
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* @deprecated since TYPO3 v9.4, will be removed in TYPO3 v10.0. Use the FrontendUserAuthenticator PSR-15 middleware to set up the Frontend User.
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*/
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public static function initFeUser()
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{
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trigger_error('EidUtility::initFeUser() will be removed in TYPO3 v10.0. Use a PSR-15 middleware instead.', E_USER_DEPRECATED);
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// Get TSFE instance. It knows how to initialize the user.
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$tsfe = self::getTSFE();
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$tsfe->fe_user = GeneralUtility::makeInstance(FrontendUserAuthentication::class);
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// List of pid's acceptable
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$pid = GeneralUtility::_GP('pid');
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$tsfe->fe_user->checkPid_value = $pid ? implode(',', GeneralUtility::intExplode(',', $pid)) : 0;
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// Check if a session is transferred:
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if (GeneralUtility::_GP('FE_SESSION_KEY')) {
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$fe_sParts = explode('-', GeneralUtility::_GP('FE_SESSION_KEY'));
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// If the session key hash check is OK:
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if (md5($fe_sParts[0] . '/' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey']) === (string)$fe_sParts[1]) {
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$cookieName = FrontendUserAuthentication::getCookieName();
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$_COOKIE[$cookieName] = $fe_sParts[0];
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if (isset($_SERVER['HTTP_COOKIE'])) {
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// See http://forge.typo3.org/issues/27740
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$_SERVER['HTTP_COOKIE'] .= ';' . $cookieName . '=' . $fe_sParts[0];
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}
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$tsfe->fe_user->forceSetCookie = true;
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$tsfe->fe_user->dontSetCookie = false;
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unset($cookieName);
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}
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}
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$tsfe->fe_user->start();
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$tsfe->fe_user->unpack_uc();
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// Call hook for possible manipulation of frontend user object
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$_params = ['pObj' => &$tsfe];
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foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'] ?? [] as $_funcRef) {
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GeneralUtility::callUserFunction($_funcRef, $_params, $tsfe);
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}
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// Return FE user object:
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return $tsfe->fe_user;
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}
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/**
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* Initializes $GLOBALS['LANG'] for use in eID scripts.
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*
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* @param string $language TYPO3 language code
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* @deprecated since TYPO3 v9.4, will be removed in TYPO3 v10.0. Instantiate the LanguageService by yourself instead.
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*/
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public static function initLanguage($language = 'default')
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{
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trigger_error('EidUtility::initLanguage() will be removed in TYPO3 v10.0. Ensure to intantiate the LanguageService by yourself.', E_USER_DEPRECATED);
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if (!is_object($GLOBALS['LANG'])) {
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$GLOBALS['LANG'] = GeneralUtility::makeInstance(LanguageService::class);
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$GLOBALS['LANG']->init($language);
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}
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}
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/**
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* Makes TCA available inside eID
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* @deprecated since TYPO3 v9.4, will be removed in TYPO3 v10.0. Is not needed anymore within eID scripts as TCA is now available at any time
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*/
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public static function initTCA()
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{
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trigger_error('EidUtility::initTCA() will be removed in TYPO3 v10.0. Is not needed anymore within eID scripts as TCA is now available at any time.', E_USER_DEPRECATED);
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// Some badly made extensions attempt to manipulate TCA in a wrong way
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// (inside ext_localconf.php). Therefore $GLOBALS['TCA'] may become an array
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// but in fact it is not loaded. The check below ensure that
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// TCA is still loaded if such bad extensions are installed
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if (!is_array($GLOBALS['TCA']) || !isset($GLOBALS['TCA']['pages'])) {
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ExtensionManagementUtility::loadBaseTca();
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}
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}
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/**
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* Makes TCA for the extension available inside eID. Use this function if
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* you need not to include the whole $GLOBALS['TCA'].
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*
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* @param string $extensionKey Extension key
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* @deprecated since TYPO3 v9.4, will be removed in TYPO3 v10.0.
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*/
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public static function initExtensionTCA($extensionKey)
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{
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trigger_error('EidUtility::initExtensionTCA() will be removed in TYPO3 v10.0 as it is discouraged to only load ext_tables.php of one extension. Use ExtensionManagementUtility instead.', E_USER_DEPRECATED);
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$extTablesPath = ExtensionManagementUtility::extPath($extensionKey, 'ext_tables.php');
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if (file_exists($extTablesPath)) {
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$GLOBALS['_EXTKEY'] = $extensionKey;
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require_once $extTablesPath;
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// We do not need to save restore the value of $GLOBALS['_EXTKEY']
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// because it is not defined to anything real outside of
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// ext_tables.php or ext_localconf.php scope.
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unset($GLOBALS['_EXTKEY']);
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}
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}
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/**
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* Creating a single static cached instance of TSFE to use with this class.
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*
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* @return TypoScriptFrontendController
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*/
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private static function getTSFE(): TypoScriptFrontendController
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{
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$runtimeCache = GeneralUtility::makeInstance(CacheManager::class)->getCache('cache_runtime');
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$tsfe = $runtimeCache->get('eidUtilityTsfe') ?: null;
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if ($tsfe === null) {
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$tsfe = GeneralUtility::makeInstance(TypoScriptFrontendController::class, null, 0, 0);
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$runtimeCache->set('eidUtilityTsfe', $tsfe);
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}
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return $tsfe;
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}
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}
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