title: Retrieve user details from Active Directory from within an ASP MVC 5 application
body: <p>I have an MVC 5 intranet application set up with windows authentication. I am new to Active Directory. How do I query Active Directory from within my MVC application to retrieve the currently authenticated users details such as email add, telephone etc - so basically with windows authentication all I have is the username?</p>
  
  <p>Some code would help i.e connecting to AD etc?</p>