Get the username of the user accessing ASP.NET intranet page within local network

Question

We have an ASP.NET intranet site, available to users who are either physically at and logged into a local machine or else to users who connect remotely via VPN. Is there a

Answer 1

You can use

Page.User.Identity.Name

Answer 2

This is possible if you're using Windows Authentication in your pages.

You can use either Page.User.Identity.Name or the more complete System.Web.HttpContext.Current.User.Identity.Name.

Read more about it here:

Enabling Windows Authentication within an Intranet ASP.NET Web Application

If you are, however, using Forms Authentication, you'll have to keep track of the current user yourself, the most common method of which will be by storing their login name in a Session variable.

Answer 3

If the authentication is setup to do Integrated Windows authentication then you should be able to get it by accessing

User.Identity.Name

Answer 4

Get the User information as follows:

User.Identity.Name \\ Get the User name
User.Identity.AuthenticationType \\ What is the Authentication type
User.Identity.IsAuthenticated \\ Is he authenticated?
User.IsInRole("Administrators") \\ Is he administrator?

Answer 5

If the authentication is windows, this should help:

IIdentity WinId= HttpContext.Current.User.Identity;
WindowsIdentity wi = (WindowsIdentity)WinId;