[TASK] Create .htaccess or web.config file upon installation

With the new routing, TYPO3 relies on a default redirect to index.php
for FE requests. The patch checks during installation if apache or IIS
are used and creates the default .htaccess / web.config files.

Change-Id: I9406a7e4d91050d3f5bf96dd63e4bf63e8f71250
Resolves: #86173
Releases: master
Reviewed-on: https://review.typo3.org/58451


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>

typo3/sysext/install/Classes/FolderStructure/DefaultFactory.php

@@ -39,12 +39,12 @@ class DefaultFactory
      *
      * @return array
      */
-    protected function getDefaultStructureDefinition()
+    protected function getDefaultStructureDefinition(): array
     {
         $filePermission = $GLOBALS['TYPO3_CONF_VARS']['SYS']['fileCreateMask'];
         $directoryPermission = $GLOBALS['TYPO3_CONF_VARS']['SYS']['folderCreateMask'];
 
-        return [
+        $structure = [
             // Note that root node has no trailing slash like all others
             'name' => Environment::getPublicPath(),
             'targetPermission' => $directoryPermission,
@@ -212,5 +212,24 @@ class DefaultFactory
                 ],
             ],
         ];
+
+        // Have a default .htaccess if running apache web server or a default web.config if running IIS
+        if (isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Apache') === 0) {
+            $structure['children'][] = [
+                'name' => '.htaccess',
+                'type' => FileNode::class,
+                'targetPermission' => $filePermission,
+                'targetContentFile' => Environment::getPublicPath() . '/typo3/sysext/install/Resources/Private/FolderStructureTemplateFiles/root-htaccess',
+            ];
+        } elseif (isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') === 0) {
+            $structure['children'][] = [
+                'name' => 'web.config',
+                'type' => FileNode::class,
+                'targetPermission' => $filePermission,
+                'targetContentFile' => Environment::getPublicPath() . '/typo3/sysext/install/Resources/Private/FolderStructureTemplateFiles/root-web-config',
+            ];
+        }
+
+        return $structure;
     }
 }