Take the 2-minute tour ×  I am going to be creating a site that
seems like it requires a blend of a content management system
(CMS) and some custom web development (which is done in ASP.NET
MVC). I have plenty of web development experience to understand
the ASP.NET MVC side of the fence, but, I don't have a lot of
CMS knowledge aside from getting one stood up.  Right now my
biggest question is around integrating security from ASP.NET
with the CMS. I currently have an ASP.NET MVC site that handles
the authentication for multiple production sites and creates an
authentication cookie under our domain (*.example.com). The page
acts like a single sign on page since the cookie is a wildcard
and can be used in any other applications of the same domain.
I'd really like to avoid having users put in their credentials
twice. Is there a CMS that will play well with the ASP.NET Forms
Authentication given how I have these existing applications
structured?  As an aside, right now I am leaning towards Drupal,
but, that isn'