I've added the next part: Part Six: http://everything-ruby.blogspot.com/2011/04/installing-windows-server-2008-ee-with_13.html
This part shows how to install the ldap_authenticatable gem, and browse your tree using the built in server LDP.exe tool to find your containers and OUs. It walks you step by step through configuring LDAP, adding a default post scaffold, and ends with successful authentication through Active Directory using THIN and Apache (without) fastcgi and IIS. Enjoy. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

