Example #1
0
func (psd *principalServiceDelegate) fetchWireBlessings(token string, pub publicKey) (*wireBlessings, error) {
	networkReq, networkPtr := network.CreateMessagePipeForNetworkService()
	psd.Ctx.ConnectToApplication("mojo:network_service").ConnectToService(&networkReq)
	networkProxy := network.NewNetworkServiceProxy(networkPtr, bindings.GetAsyncWaiter())

	urlLoaderReq, urlLoaderPtr := url_loader.CreateMessagePipeForUrlLoader()
	if err := networkProxy.CreateUrlLoader(urlLoaderReq); err != nil {
		return nil, fmt.Errorf("Failed to create url loader: %v", err)
	}
	urlLoaderProxy := url_loader.NewUrlLoaderProxy(urlLoaderPtr, bindings.GetAsyncWaiter())

	req, err := blessingRequestURL(token, pub)
	if err != nil {
		return nil, err
	}

	resp, err := urlLoaderProxy.Start(*req)
	if err != nil || resp.Error != nil {
		return nil, fmt.Errorf("Blessings request to Vanadium Identity Provider failed: %v(%v)", err, resp.Error)
	}

	res, b := (*resp.Body).ReadData(system.MOJO_READ_DATA_FLAG_ALL_OR_NONE)
	if res != system.MOJO_RESULT_OK {
		return nil, fmt.Errorf("Failed to read response (blessings) from Vanadium Identity Provider. Result: %v", res)
	}

	var wb wireBlessings
	if err := json.Unmarshal(b, &wb); err != nil {
		return nil, fmt.Errorf("Failed to unmarshal response (blessings) from Vanadium Identity Provider: %v", err)
	}
	// TODO(ataly, gauthamt): We should verify all signatures on the certificate chains in the
	// wire blessings to ensure that it was not tampered with.
	return &wb, nil
}
Example #2
0
func (d *HttpServerDelegate) Initialize(ctx application.Context) {
	request, pointer := network_service.CreateMessagePipeForNetworkService()
	ctx.ConnectToApplication("mojo:network_service").ConnectToService(&request)
	d.networkService = network_service.NewNetworkServiceProxy(pointer, bindings.GetAsyncWaiter())

	if err := d.InitTCPBoundSocket(); err != nil {
		log.Printf("can't create TCP socket: %v\n", err)
		return
	}
	if err := d.InitServerSocket(); err != nil {
		log.Printf("can't create server socket: %v\n", err)
		return
	}

	http.HandleFunc("/go", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "Hello, Go http server!")
	})
	l := &MojoListener{d.serverSocket}
	if err := http.Serve(l, nil); err != nil {
		log.Printf("can't serve request: %v\n", err)
		return
	}
}