User management and svn repo

Hi!

I am trying to add user management in my Julia app and a quick Google and Discourse search did not return any packages or helpful resources.
Essentially, I have a GUI for my application, built with Gtk, and I want to:

  • add a login interface with username and password management
  • hook it up to a svn repo for data management

The end goal is to allow for concurrent design. Are there any existing resource I can leverage? Am I better off moving to a web-based UI? These topics are far from my areas of knowledge, so please excuse the potentially naive questions!

Thanks!
Loic