102 lines
3.1 KiB
PHP
102 lines
3.1 KiB
PHP
<?php
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namespace In2code\In2frontendauthentication\Domain\Repository;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2016 Alex Kellner <alexander.kellner@in2code.de>, in2code.de
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* (c) 2018 Marcel Kapfer <stuve.oeffentlichkeitsarbeit@uni-ulm.de>, Verfasste Studierendenschaft der Universität Ulm
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*
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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 TYPO3\CMS\Core\Database\DatabaseConnection;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Class Contact
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*/
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class FeGroupsRepository
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{
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const TABLE_NAME = 'fe_groups';
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/**
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* Find groups with current IP address
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*
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* @return array
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*/
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public function findByCurrentIpAddress()
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{
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$rows = $this->getDatabaseConnection()->exec_SELECTgetRows(
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'*',
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self::TABLE_NAME,
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'deleted = 0 and hidden = 0' . $this->getIpQueryString()
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);
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if (!empty($rows)) {
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return $rows;
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}
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return [];
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}
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/**
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* Build string like
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* ip_mask like "%1.1.1.1%" and ip_mask like "%2.2.2.2%"
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*
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* @return string
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*/
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protected function getIpQueryString()
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{
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$queryString = ' and (';
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foreach ($this->getCurrentIpAddresses() as $ipAddress) {
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$databaseConnection = $this->getDatabaseConnection();
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$ipAddress = $databaseConnection->quoteStr($ipAddress, self::TABLE_NAME);
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$queryString .= 'ip_mask like "%' . $ipAddress . '%" or ';
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}
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$queryString = rtrim($queryString, ' or ');
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$queryString .= ')';
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return $queryString;
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}
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/**
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* Get current IP address and all variants with wildcards
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*
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* @return array
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*/
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protected function getCurrentIpAddresses()
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{
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$ips = [
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GeneralUtility::getIndpEnv('REMOTE_ADDR')
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];
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$parts = GeneralUtility::trimExplode('.', $ips[0], true);
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$ips[] = '*.*.*.*';
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$ips[] = $parts[0] . '.*.*.*';
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$ips[] = $parts[0] . '.' . $parts[1] . '.*.*';
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$ips[] = $parts[0] . '.' . $parts[1] . '.' . $parts[2] . '.*';
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return $ips;
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}
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/**
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* @return DatabaseConnection
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* @SuppressWarnings(PHPMD.Superglobals)
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*/
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protected function getDatabaseConnection()
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{
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return $GLOBALS['TYPO3_DB'];
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}
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}
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