127 lines
4.5 KiB
PHP
127 lines
4.5 KiB
PHP
<?php
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namespace WapplerSystems\Meilisearch\IndexQueue\FrontendHelper;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2011-2015 Ingo Renner <ingo@typo3.org>
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use WapplerSystems\Meilisearch\Access\Rootline;
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use WapplerSystems\Meilisearch\IndexQueue\PageIndexerRequestHandler;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Core\Authentication\AbstractAuthenticationService;
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/**
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* Authentication service to authorize the Index Queue page indexer to access
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* protected pages.
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*
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* @author Ingo Renner <ingo@typo3.org>
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*/
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class AuthorizationService extends AbstractAuthenticationService
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{
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/**
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* User used when authenticating the page indexer for protected pages,
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* to allow the indexer to access and protected content. May also allow to
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* identify requests by the page indexer.
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*
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* @var string
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*/
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const SOLR_INDEXER_USERNAME = '__MeilisearchIndexerUser__';
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/**
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* Gets a fake frontend user record to allow access to protected pages.
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*
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* @return array An array representing a frontend user.
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*/
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public function getUser()
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{
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return [
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'uid' => 0,
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'username' => self::SOLR_INDEXER_USERNAME,
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'authenticated' => true
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];
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}
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/**
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* Authenticates the page indexer frontend user to grant it access to
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* protected pages and page content.
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*
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* Returns 200 which automatically grants access for the current fake page
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* indexer user. A status of >= 200 also tells TYPO3 that it doesn't need to
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* conduct other services that might be registered for "their opinion"
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* whether a user is authenticated.
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*
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* @see \TYPO3\CMS\Core\Authentication\AbstractUserAuthentication::checkAuthentication()
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* @param array $user Array of user data
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* @return int Returns 200 to grant access for the page indexer.
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*/
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public function authUser($user)
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{
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// shouldn't happen, but in case we get a regular user we just
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// pass it on to another (regular) auth service
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$authenticationLevel = 100;
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if ($user['username'] == self::SOLR_INDEXER_USERNAME) {
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$authenticationLevel = 200;
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}
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return $authenticationLevel;
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}
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/**
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* Creates user group records so that the page indexer is granted access to
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* protected pages.
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*
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* @param array $user Data of user.
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* @param array $knownGroups Group data array of already known groups. This is handy if you want select other related groups. Keys in this array are unique IDs of those groups.
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* @return mixed Groups array, keys = uid which must be unique
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*/
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public function getGroups(
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$user,
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/** @noinspection PhpUnusedParameterInspection */
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$knownGroups
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) {
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$groupData = [];
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/** @var $requestHandler PageIndexerRequestHandler */
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$requestHandler = GeneralUtility::makeInstance(PageIndexerRequestHandler::class);
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$accessRootline = $requestHandler->getRequest()->getParameter('accessRootline');
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if ($user['username'] == self::SOLR_INDEXER_USERNAME && !empty($accessRootline)) {
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$accessRootline = GeneralUtility::makeInstance(Rootline::class, /** @scrutinizer ignore-type */ $accessRootline);
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$groups = $accessRootline->getGroups();
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foreach ($groups as $groupId) {
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// faking a user group record
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$groupData[] = [
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'uid' => $groupId,
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'pid' => 0,
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'title' => '__MeilisearchIndexerGroup__',
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'TSconfig' => ''
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];
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}
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}
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return $groupData;
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}
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}
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