9.5/_eid_utility_8php_source.html

<?php

namespace ‪TYPO3\CMS\Frontend\Utility;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Cache\CacheManager;

use ‪TYPO3\CMS\Core\Localization\LanguageService;

use ‪TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication;

use ‪TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;


class ‪EidUtility

{

    public static function ‪initFeUser()

    {

        trigger_error('EidUtility::initFeUser() will be removed in TYPO3 v10.0. Use a PSR-15 middleware instead.', E_USER_DEPRECATED);

        // Get TSFE instance. It knows how to initialize the user.

        $tsfe = ‪self::getTSFE();

        $tsfe->fe_user = GeneralUtility::makeInstance(FrontendUserAuthentication::class);

        // List of pid's acceptable

        $pid = GeneralUtility::_GP('pid');

        $tsfe->fe_user->checkPid_value = $pid ? implode(',', GeneralUtility::intExplode(',', $pid)) : 0;

        // Check if a session is transferred:

        if (GeneralUtility::_GP('FE_SESSION_KEY')) {

            $fe_sParts = explode('-', GeneralUtility::_GP('FE_SESSION_KEY'));

            // If the session key hash check is OK:

            if (md5($fe_sParts[0] . '/' . ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey']) === (string)$fe_sParts[1]) {

                $cookieName = ‪FrontendUserAuthentication::getCookieName();

                $_COOKIE[$cookieName] = $fe_sParts[0];

                if (isset($_SERVER['HTTP_COOKIE'])) {

                    // See http://forge.typo3.org/issues/27740

                    $_SERVER['HTTP_COOKIE'] .= ';' . $cookieName . '=' . $fe_sParts[0];

                }

                $tsfe->fe_user->forceSetCookie = true;

                $tsfe->fe_user->dontSetCookie = false;

                unset($cookieName);

            }

        }

        $tsfe->fe_user->start();

        $tsfe->fe_user->unpack_uc();


        // Call hook for possible manipulation of frontend user object

        $_params = ['pObj' => &$tsfe];

        foreach (‪$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'] ?? [] as $_funcRef) {

            GeneralUtility::callUserFunction($_funcRef, $_params, $tsfe);

        }

        // Return FE user object:

        return $tsfe->fe_user;

    }


    public static function ‪initLanguage($language = 'default')

    {

        trigger_error('EidUtility::initLanguage() will be removed in TYPO3 v10.0. Ensure to intantiate the LanguageService by yourself.', E_USER_DEPRECATED);

        if (!is_object(‪$GLOBALS['LANG'])) {

            ‪$GLOBALS['LANG'] = GeneralUtility::makeInstance(LanguageService::class);

            ‪$GLOBALS['LANG']->init($language);

        }

    }


    public static function ‪initTCA()

    {

        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);

        // Some badly made extensions attempt to manipulate TCA in a wrong way

        // (inside ext_localconf.php). Therefore $GLOBALS['TCA'] may become an array

        // but in fact it is not loaded. The check below ensure that

        // TCA is still loaded if such bad extensions are installed

        if (!is_array(‪$GLOBALS['TCA']) || !isset(‪$GLOBALS['TCA']['pages'])) {

            ‪ExtensionManagementUtility::loadBaseTca();

        }

    }


    public static function ‪initExtensionTCA($extensionKey)

    {

        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);

        $extTablesPath = ‪ExtensionManagementUtility::extPath($extensionKey, 'ext_tables.php');

        if (file_exists($extTablesPath)) {

            ‪$GLOBALS['_EXTKEY'] = $extensionKey;

            require_once $extTablesPath;

            // We do not need to save restore the value of $GLOBALS['_EXTKEY']

            // because it is not defined to anything real outside of

            // ext_tables.php or ext_localconf.php scope.

            unset(‪$GLOBALS['_EXTKEY']);

        }

    }


    private static function ‪getTSFE(): ‪TypoScriptFrontendController

    {

        $runtimeCache = GeneralUtility::makeInstance(CacheManager::class)->getCache('cache_runtime');

        $tsfe = $runtimeCache->get('eidUtilityTsfe') ?: null;

        if ($tsfe === null) {

            $tsfe = GeneralUtility::makeInstance(TypoScriptFrontendController::class, null, 0, 0);

            $runtimeCache->set('eidUtilityTsfe', $tsfe);

        }

        return $tsfe;

    }

}