I followed the documentation regarding ichain integration.
I enabled the debuging and now I see that I get a error message..

11:16:24,265 DEBUG [auth.nopwd.AuthorizationHTTPHeaderLDAPAutoLogin] Retrieving screen name from header [x-Authorization]
11:16:24,265 DEBUG [auth.nopwd.AuthorizationHTTPHeaderLDAPAutoLogin] No screen name received

Any ideas what's causing this, my guess is that the ichain isn't forwarding credentials.
Ichain and T+C is using same ldap source...