Windows authentication with SignalR and OWIN self-hosting

I have a self-hosted SignalR application using OWIN. I would like to add Windows Authentication to the incoming requests. Is this possible?

I believe that I can add e.g. Forms Authentication via something like this.

However I can't find any way to use Windows Authentication to do something similar.

My fallback plan would be to host in IIS instead, but I would prefer to be able to keep my app as a Windows Service if I can.