Question

I have a small problem, I have an application which used to work perfectly locally. The authentication was being done from a system I built myself, it was basically using the username of the logged in user, but when deploying on the server I ran into a problem because it was using the servers username instead of the user which is trying to access it.

This was the code which was working, but now it’s not on the server:

    public static string GetUser()
    {
        WindowsIdentity curIdentity = WindowsIdentity.GetCurrent();
        WindowsPrincipal myPrincipal = new WindowsPrincipal(curIdentity);
        return curIdentity.Name;
    }

However I can see that this code:

     <LoggedInTemplate>
        <span class="alignLeft">
           <asp:LoginName ID="HeadLoginName" runat="server"/>
        </span>
        <span class="alignRight">
           <asp:LoginStatus ID="HeadLoginStatus" runat="server" LogoutAction="Redirect" LogoutText="Log Out" LogoutPageUrl="~/Logout.aspx"/>
        </span>
     </LoggedInTemplate>

, still used to good login of the user and not the server. I am now trying to get the value of that user, but I am having problems to do that.

All I need to do is to get that in a string.

loginName.Text = HeadLoginName.ToString().Substring(6);

This only returned: “.Web.UI.WebControls.LoginName”. I need the substring to remove the domain name before the user.

Answer 1

use

User.Identity.Name

instead of HeadLoginName function.

loginName.Text = User.Identity.Name;