title: NTLM authentication using Angular2
body: <p>In my client web application, I need to authenticate with the server using ntlm protocol. While using Angular1, with the $http service get request, the browsers (chrome, edge) were doing all the 3 steps of the NTLM authentication by prompting user for username/password.</p>
  
  <p>However, with Angular2, using the http service that comes with Angular2, the browser (chrome,edge) just return 401 and do not do the subsequent steps (they do not even prompt the user for credentials).</p>
  
  <p>How do I make browser do the ntlm authentication for me while using Angular2 ? 
  Please do not suggest the ntlm javascript library.
  I'm new to StackOverflow. If I haven't given sufficient info or repeated the question, sorry about that. </p>
  
  <p>Thanks in Advance.</p>