When /users/login is used as ErrorDocument for 401 with status=401, it does not provide that status
We try to be able to use
ErrorDocument 401 /users/login
and we came to the solution of
ErrorDocument 401 /users/login?status=401
because otherwise the resulting status as produced by render is 200 and Kerberos' Negotiate does not kick in. In pull request https://github.com/theforeman/foreman/pull/1253, we try to handle the parameter status=401 and I thought I've tested it back then but it does not seem to work -- the status of that request is 200.