How to get claim inside Asp.Net Core Razor View

Question

I did it in my rc1 project like:

User.Claims.ElementAt(#).Value

But after I switched to rtm it wouldn’t work anymore. When I debug the Razo

Answer 1

In Core 3.0, use view authorization

Startup.cs

    services.AddAuthorization(options =>
    {
        options.AddPolicy("Claim_Name", x => x.RequireClaim("Claim_Name"));
    });

Then inside the UI

    if ((AuthorizationService.AuthorizeAsync(User, "Claim_Name")).Result.Succeeded){
        //show ui element
    }

View-based authorization in ASP.NET Core MVC