Comment 5 for bug 1595084

Ok, honestly I'm not well aware of recent changes in trusts (e.g. there's now trust http header that can be passed through) so I'd like to learn more on this first. We'll need to look at all that stuff when working on this ticket.

Using admin creds in Mistral seems to be unnecessary to me. I would like to get rid of it. It needs to be investigated.

Thanks