DotNetOpenAuth user Sean Lynch has just blogged about a recent a challenge he has overcome when using DotNetOpenAuth on applications that utilise domain level URL Rewriting/Domain Redirection.
Sean writes;
The problem that came from this setup was that DotNetOpenAuth determined that the realm was example.com/sitedir instead of example.com, and returned from openid with to the sitedir/authenticate. Andrew Arnott pointed me in the right direction pretty quick after my tweet. Here is what I ended up with to fix this, it is in 2 parts.
