private Task <dynamic> Proxy(dynamic parameters, CancellationToken ct)
{
return(Task <dynamic> .Factory.StartNew(() =>
{
this.RequiresAuthentication();
this.RequiresAnyClaim(new[] { "superuser", "device-proxy-all", string.Format("device-proxy-{0}", (int)parameters.id) });
var device = _connection.SingleById <Device>((int)parameters.id);
if (device == null)
{
return Negotiate
.WithStatusCode(HttpStatusCode.NotFound)
.WithModel(new { Error = string.Format("Unknown Device ID ({0})", parameters.id) });
}
var httpResponse = Proxy(new CoapDotNetHttpRequest(Request, device.Url + "/" + (string)parameters.endpoint), new Uri("coap://" + device.Url + "/" + (string)parameters.endpoint));
if (httpResponse == null)
{
return HttpStatusCode.GatewayTimeout;
}
//Send HTTP response
httpResponse.OutputStream.Position = 0;
return Response
.FromStream(httpResponse.OutputStream, httpResponse.ContentType)
.WithHeaders(httpResponse.Headers.ToArray())
.WithStatusCode(httpResponse.StatusCode)
.AsCacheable(DateTime.Now + TimeSpan.FromSeconds(httpResponse.MaxAge));
}, ct));
}
