Backend.Controllers.AuthorizationController.Deny C# (CSharp) Method

        public IActionResult Deny(CancellationToken cancellationToken) {
            var response = HttpContext.GetOpenIdConnectResponse();
            if (response != null) {
                return View("Error", response);
            }

            var request = HttpContext.GetOpenIdConnectRequest();
            if (request == null) {
                return View("Error", new OpenIdConnectResponse {
                    Error = OpenIdConnectConstants.Errors.ServerError,
                    ErrorDescription = "An internal error has occurred"
                });
            }

            // Notify ASOS that the authorization grant has been denied by the resource owner.
            // Note: OpenIdConnectServerHandler will automatically take care of redirecting
            // the user agent to the client application using the appropriate response_mode.
            return Forbid(OpenIdConnectServerDefaults.AuthenticationScheme);
        }