maybe someone has a clue for me on this issue.
So I have a WAP set up with ADFS and it works fine for exposing an ADFS server to the internet.
Now I got the quest to replace the TMG server which could do pre-authentication, and a for me obvious idea is to use the WAP environment.
- I have a web application that is just a plain web application with no authentication and this needs to be secured
- I added a relying party non-claims aware
- I added a web application to the WAP pointing to the website in question
- I expected to get an authentication dialogue from the ADFS server (forms based)
Interestingly, instead of getting that dialogue, I get a 404 from a /adfs/ls?version signin url from the exposed external dns.
So a first redirect goes through, but then the login is not shown. Note that the /adfs/ls thing is not pointing to the adfs server, but to the external address of the web application.
Any ideas why I get a 404?