[TASK] Create extension in2frontendauthentication

Finishing extension

Classes/Domain/Repository/FeGroupsRepository.php

@@ -0,0 +1,101 @@
+<?php
+namespace In2code\In2frontendauthentication\Domain\Repository;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2016 Alex Kellner <alexander.kellner@in2code.de>, in2code.de
+ *
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use TYPO3\CMS\Core\Database\DatabaseConnection;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Class Contact
+ */
+class FeGroupsRepository
+{
+    const TABLE_NAME = 'fe_groups';
+
+    /**
+     * Find groups with current IP address
+     *
+     * @return array
+     */
+    public function findByCurrentIpAddress()
+    {
+        $row = $this->getDatabaseConnection()->exec_SELECTgetSingleRow(
+            '*',
+            self::TABLE_NAME,
+            'deleted = 0 and hidden = 0' . $this->getIpQueryString()
+        );
+        if ($row !== false) {
+            return $row;
+        }
+        return [];
+    }
+
+    /**
+     * Build string like
+     *      ip_mask like "%1.1.1.1%" and ip_mask like "%2.2.2.2%"
+     *
+     * @return string
+     */
+    protected function getIpQueryString()
+    {
+        $queryString = ' and (';
+        foreach ($this->getCurrentIpAddresses() as $ipAddress) {
+            $databaseConnection = $this->getDatabaseConnection();
+            $ipAddress = $databaseConnection->quoteStr($ipAddress, self::TABLE_NAME);
+            $queryString .= 'ip_mask like "%' . $ipAddress .  '%" or ';
+        }
+        $queryString = rtrim($queryString, ' or ');
+        $queryString .= ')';
+        return $queryString;
+    }
+
+    /**
+     * Get current IP address and all variants with wildcards
+     *
+     * @return array
+     */
+    protected function getCurrentIpAddresses()
+    {
+        $ips = [
+            GeneralUtility::getIndpEnv('REMOTE_ADDR')
+        ];
+        $parts = GeneralUtility::trimExplode('.', $ips[0], true);
+        $ips[] = '*.*.*.*';
+        $ips[] = $parts[0] . '.*.*.*';
+        $ips[] = $parts[0] . '.' . $parts[1] . '.*.*';
+        $ips[] = $parts[0] . '.' . $parts[1] . '.' . $parts[2] . '.*';
+        return $ips;
+    }
+
+    /**
+     * @return DatabaseConnection
+     * @SuppressWarnings(PHPMD.Superglobals)
+     */
+    protected function getDatabaseConnection()
+    {
+        return $GLOBALS['TYPO3_DB'];
+    }
+}

Classes/Domain/Service/AuthenticationService.php

@@ -25,29 +25,32 @@ namespace In2code\In2frontendauthentication\Domain\Service;
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
 
+use In2code\In2frontendauthentication\Domain\Repository\FeGroupsRepository;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
 use TYPO3\CMS\Sv\AuthenticationService as AuthenticationServiceCore;
 
 /**
- * Class Contact
+ * Class AuthenticationService
+ * @package In2code\In2frontendauthentication\Domain\Service
  */
 class AuthenticationService extends AuthenticationServiceCore
 {
-    public function getUser()
+    /**
-    {
+     * This method is called in fronted and should bypass the authentication for content elements and pages
-        return parent::getUser();
+     *
-    }
+     * @param array $user
-
+     * @param array $knownGroups
-    public function authUser(array $user)
+     * @return array
-    {
+     */
-        return parent::authUser($user);
-    }
-
     public function getGroups($user, $knownGroups)
     {
-//        return parent::getGroups($user, $knownGroups);
+        $feGroupsRepository = GeneralUtility::makeInstance(ObjectManager::class)
-        $row = (array)$this->getDatabaseConnection()->exec_SELECTgetSingleRow('*', 'fe_groups', 'uid=1');
+            ->get(FeGroupsRepository::class);
-//        \TYPO3\CMS\Extbase\Utility\DebuggerUtility::var_dump($row, 'in2code: ' . __CLASS__ . ':' . __LINE__);
+        $feGroup = $feGroupsRepository->findByCurrentIpAddress();
-        return $row;
+        if (!empty($feGroup)) {
+            return $feGroup;
+        }
+        return parent::getGroups($user, $knownGroups);
     }
-
 }

Configuration/TCA/Overrides/fe_groups.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * Table configuration fe_users
+ */
+use In2code\In2frontendauthentication\Domain\Repository\FeGroupsRepository;
+
+$columns = [
+    'ip_mask' => [
+        'exclude' => 0,
+        'label' => 'LLL:EXT:in2frontendauthentication/Resources/Private/Language/locallang_db.xlf:' .
+            FeGroupsRepository::TABLE_NAME . '.ip_mask',
+        'config' => [
+            'type' => 'text',
+            'cols' => '40',
+            'rows' => '2'
+        ]
+    ],
+];
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTCAcolumns(FeGroupsRepository::TABLE_NAME, $columns);
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addToAllTCAtypes(
+    FeGroupsRepository::TABLE_NAME,
+    'ip_mask',
+    '',
+    ''
+);

Resources/Private/Language/de.locallang_db.xlf

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<xliff version="1.0">
+	<file source-language="en" target-language="de" datatype="plaintext" original="messages" date="2014-05-02T12:00:00Z" product-name="powermail">
+		<header/>
+		<body>
+			<trans-unit id="fe_groups.ip_mask">
+				<source>Autologin with IP address (e.g. "192.168.*.*, 133.145.219.8")</source>
+				<target state="translated">Autologin über IP-Adresse (z.B. )</target>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

Resources/Private/Language/locallang_db.xlf

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<xliff version="1.0">
+	<file source-language="en" datatype="plaintext" original="messages" date="2013-04-13T15:49:07Z" product-name="in2frontendauthentication">
+		<header/>
+		<body>
+			<trans-unit id="fe_groups.ip_mask">
+				<source>IP access (e.g. "192.168.*.*, 133.145.219.8")</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

ext_tables.sql

@@ -0,0 +1,6 @@
+#
+# Table structure for table 'fe_groups'
+#
+CREATE TABLE fe_groups (
+  ip_mask text
+);