Fix subuser permissions in file manager

Author: DaneEveritt

app/Http/Controllers/Server/ServerController.php

@@ -112,7 +112,7 @@ public function getFiles(Request $request, $uuid)
     public function getAddFile(Request $request, $uuid)
     {
         $server = Models\Server::byUuid($uuid);
-        $this->authorize('add-files', $server);
+        $this->authorize('create-files', $server);
 
         $server->js();
 

app/Policies/ServerPolicy.php

@@ -253,14 +253,14 @@ public function decompressFiles(User $user, Server $server)
      * @param  \Pterodactyl\Models\Server $server
      * @return bool
      */
-    public function addFiles(User $user, Server $server)
+    public function createFiles(User $user, Server $server)
     {
-        return $this->checkPermission($user, $server, 'add-files');
+        return $this->checkPermission($user, $server, 'create-files');
     }
 
     /**
      * Check if user has permission to upload files to a server.
-     * This permission relies on the user having the 'add-files' permission as well due to page authorization.
+     * This permission relies on the user having the 'create-files' permission as well due to page authorization.
      *
      * @param  \Pterodactyl\Models\User   $user
      * @param  \Pterodactyl\Models\Server $server

app/Repositories/SubuserRepository.php

@@ -62,7 +62,7 @@ class SubuserRepository
         'list-files' => 's:files:get',
         'edit-files' => 's:files:read',
         'save-files' => 's:files:post',
-        'create-files' => 's:files:post',
+        'create-files' => 's:files:create',
         'download-files' => null,
         'upload-files' => 's:files:upload',
         'delete-files' => 's:files:delete',