Displaying claims in an ASP.NET MVC application

Contact.cshtml

@*Replace existing code with ...*@

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

<h2>Welcome: @ViewBag.ClaimsIdentity.Name</h2>
<h3>Values from Identity</h3>
<table>
    <tr>
        <th>
            IsAuthenticated
        </th>
        <td>
            @ViewBag.ClaimsIdentity.IsAuthenticated
        </td>
    </tr>
    <tr>
        <th>
            Name
        </th>
        <td>
            @ViewBag.ClaimsIdentity.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>
        @*<th>
                Value Type
            </th>
            <th>
                Subject Name
            </th>
            <th>
                Issuer Name
            </th>*@
    </tr>
    @foreach (System.Security.Claims.Claim claim in ViewBag.ClaimsIdentity.Claims)
    {
        <tr>
            <td>
                @claim.Type
            </td>
            <td>
                @claim.Value
            </td>
            @*<td>
                    @claim.ValueType
                </td>
                <td>
                    @claim.Subject.Name
                </td>
                <td>
                    @claim.Issuer
                </td>*@
        </tr>
    }
</table>

HomeController.cs

// Change Contact() to:

public ActionResult Contact()
{
  ViewBag.Message = "Your contact page.";

  ViewBag.ClaimsIdentity = Thread.CurrentPrincipal.Identity;

  return View();
}

.NET Core version:

https://gist.github.com/nzpcmad/6d3a5e213738e597d208a461ceafc5ac