logging in using current Windows user information

is it possible to fetch the current logged in window user information
for authentication / log in purposes ?

Lin Wj wrote:

is it possible to fetch the current logged in window user information
for authentication / log in purposes ?

What you are looking for is something like "integration with active
directory"
Here's a couple of google results to get you started:
http://www.zorched.net/2007/06/04/active-directory-authentication-for-ruby-on-rails/
http://xaop.com/blog/2008/06/17/simple-windows-active-directory-ldap-authentication-with-rails/
http://isdepartment.wordpress.com/2007/05/30/ruby-on-rails-active-directory-authentication/