Hi!
I'm using forward auth with my own forward auth service. The service I'm protecting is at one.example.com, and my forward auth service is hosted at auth.one.example.com. Everything is working, except for the X-Forwarded-Host and X-Forwarded-Uri headers being set to auth.one.example.com, rather than one.example.com, which means I can't redirect at the end of initial auth. When tested on localhost it appears to set the port correctly.
Thanks!