예제 #1
0
        public async Task Invoke(IDictionary<string, object> environment)
        {
            context = new OwinContext(environment);

            try
            {
                if (context.IsLogoutRequest())
                {
                    await context.Singout(options);
                }
                else if (context.IsLoginRequest(options))
                {
                    await next.Invoke(environment);
                }
                else if (context.IsTokenRequest())
                {
                    var flow = await FlowFactory.GetTokenEndProint
                        (
                            context,
                            options,
                            AuthCodeStorage,
                            RefreshTokenStorage
                        );

                    await flow.TokenRequest();
                }
                else
                {
                    var flow = await FlowFactory.Get
                        (
                            context, 
                            options, 
                            AuthCodeStorage, 
                            RefreshTokenStorage
                        );

                    await flow.AuthenticatesEndUser();
                }
            }
            catch (AuthenticationRequestException ex)
            {
                context.BadRequest(ex);
            }
            catch (UnauthorizedException ex)
            {
                context.Unauthorized(options, ex);
            }
            catch (Exception ex)
            {
                var aex = new AuthenticationRequestException("internal_error", ex.Message);
                context.BadRequest(aex);
            }
        }