/etc/gufw/app_profiles/fileserver.ufw_app is in gufw 18.04.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | [svnserve]
title=Subversion Server
description=Subversion server for access to Subversion repositories
ports=3690/tcp
categories=Network;Services;
|