title: Get Windows Authentication Token Using Javascript to have Integrated Security (NOT using IIS)
body: <p>I want to authenticate users on a web application. The users are already logged into their Windows Network.
  Notice, this is NOT Internet Information Server. I have a Java Application Server on the other side.
  Is there a way using Javascript or something, so that a Windows Authentication can be taken, then sent to the server, and on the server, that token being validated (assuming the server is on the same network).
  I have found that you can <a href="http://alt.pluralsight.com/wiki/default.aspx/Keith.GuideBook/HowToCreateAWindowsPrincipalGivenAToken.html" rel="nofollow noreferrer">convert a token into a Windows Principal</a>
  So I need the Client part. A way to send that token to the server.</p>
  
  <p>Any ideas?</p>