using Microsoft.AspNet.Authentication.OpenIdConnect; using Microsoft.AspNet.Http.Authentication; using Microsoft.AspNet.Mvc; namespace Mvc.Client.Controllers { public class AuthenticationController : Controller { [HttpGet("~/signin")] public ActionResult SignIn(string returnUrl) { // Instruct the OIDC client middleware to redirect the user agent to the identity provider. // Note: the authenticationType parameter must match the value configured in Startup.cs var properties = new AuthenticationProperties { RedirectUri = "http://localhost:5002/" }; return new ChallengeResult(OpenIdConnectDefaults.AuthenticationScheme, properties); } } }