@using Microsoft.AspNet.Http.Authentication
@using Microsoft.AspNet.WebUtilities
@using System.Security.Claims
@{
AuthenticationManager authentication = Context.Authentication;
ClaimsPrincipal principal = authentication.AuthenticateAsync(Constants.ApplicationAuthenticationSheme).Result;
string[] scopes = QueryHelpers.ParseQuery(Context.Request.QueryString.Value)["scope"];
}
Authorize
Authorization Server
OAuth2 Authorize