C# .net JwtSecurityTokenHandler jwttoken claims to object
You should be able to retrieve a claims like this within your controller
var identity = HttpContext.User.Identity as ClaimsIdentity;
if (identity != null)
{
IEnumerable<Claim> claims = identity.Claims;
// or
identity.FindFirst("ClaimName").Value;
}
If you wanted, you could write extension methods for the IPrincipal interface and retrieve claims using the code above, then retrieve them using (for example)
HttpContext.User.Identity.MethodName();