Displaying claims in an .NET Core MVC application to Azure AD

Contact.cshmtl

@{
    ViewBag.Title = "User Claims";
}

<h2>Welcome: @ViewBag.Name</h2>
<h3>Values from Identity</h3>
<table>
    <tr>
        <th>
            IsAuthenticated - 
        </th>
        <td>
            @ViewBag.isAuthenticated
        </td>
    </tr>
    <tr>
        <th>
            Name - 
        </th>
        <td>
            @ViewBag.Name
        </td>
    </tr>
</table>
<h3>Claims from ClaimsIdentity</h3>
<table class="table table-bordered table-striped">
    <tr>
        <th>
            Claim Type
        </th>
        <th>
            Claim Value
        </th>
    </tr>
    @foreach (System.Security.Claims.Claim claim in ViewBag.ClaimsIdentity)
    {
        <tr>
            <td>
                @claim.Type
            </td>
            <td>
                @claim.Value
            </td>
        </tr>
    }
</table>

HomeController.cs

public IActionResult Contact()
        {
            ViewData["Message"] = "Your contact page.";

            // Old way
            //ViewBag.ClaimsIdentity = Thread.CurrentPrincipal.Identity;

            ClaimsPrincipal user = HttpContext.User;

            ViewBag.isAuthenticated = user.Identity.IsAuthenticated;

            ViewBag.Name = user.Identity.Name;

            ViewBag.ClaimsIdentity = user.Claims;

            // Example of getting clain
            // var email = user.FindFirst("email");

            return View();
        }
        

ASP.NET version:

https://gist.github.com/nzpcmad/ce16b458da97f0f08c1c1f8233f36acf