[FEATURE] Add slot for allowing ip-based authentication

Classes/Slot/AddCustomGroupsSlot.php

@@ -0,0 +1,26 @@
+<?php
+namespace In2code\In2frontendauthentication\Slot;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
+use In2code\In2frontendauthentication\Domain\Repository\FeGroupsRepository;
+
+class AddCustomGroupsSlot
+{
+
+    public function addCustomGroups($checkPermissions)
+    {
+        $feGroupsRepository = GeneralUtility::makeInstance(ObjectManager::class)
+            ->get(FeGroupsRepository::class);
+        $feGroups = $feGroupsRepository->findByCurrentIpAddress();
+
+
+
+        $customGroups = [];
+        foreach ($feGroups as $feGroup) {
+            $customGroups[] = $feGroup['uid'];
+        }
+
+        $checkPermissions->addCustomGroups($customGroups);
+    }
+}