I created an asp.net core project in visual studio 2015 with windows authentication. I can't figure out how to add roles to the Identity.
I have a table with usernames for the windows account. And when the user opens the website the user is added to the Identity (I assume that's what happens, because I can display the username by User.Identity.Name) and I want to pull out Roles from another table and assign them to the user, is this possible? Or perhaps is there a better way to do it? (Why?, How?)
I couldn't find any examples specific examples related to windows authentication, but I have read the documentation and went through this guide. And I'm still stuck.
this is working code that I use to check is a user is in a role \ group, please use it at your leisure
using System.Collections.Generic;
using System.DirectoryServices.AccountManagement;
using System.Linq;
using System.Security.Principal;
namespace Santander.IsUserInGroupOrRole_cs
{
public class IsUserInRole
{
public static bool IsInGroup(string groupName)
{
var myIdentity = GetUserIdWithDomain();
var myPrincipal = new WindowsPrincipal(myIdentity);
return myPrincipal.IsInRole(groupName);
}
public bool IsInGroup(List<string> groupNames)
{
var myIdentity = GetUserIdWithDomain();
var myPrincipal = new WindowsPrincipal(myIdentity);
return groupNames.Any(group => myPrincipal.IsInRole(group));
}
public static WindowsIdentity GetUserIdWithDomain()
{
var myIdentity = WindowsIdentity.GetCurrent();
return myIdentity;
}
public static string GetUserId()
{
var id = GetUserIdWithDomain().Name.Split('\\');
return id[1];
}
public static string GetUserDisplayName()
{
var id = GetUserIdWithDomain().Name.Split('\\');
var dc = new PrincipalContext(ContextType.Domain, id[0]);
var adUser = UserPrincipal.FindByIdentity(dc, id[1]);
return adUser.DisplayName;
}
}
}