Exemplo n.º 1
0
func main() {
	swaggerSpec, err := spec.New(swaggerJSON, "")
	if err != nil {
		log.Fatalln(err)
	}

	port := os.Getenv("PORT")
	if port == "" {
		port = "0"
	}

	host := os.Getenv("HOST")
	if host == "" {
		host = "localhost"
	}

	api := operations.NewToDoListAPI(swaggerSpec)
	configureAPI(api)

	listener, err := net.Listen("tcp", host+":"+port)
	if err != nil {
		log.Fatalln(err)
	}

	fmt.Printf("serving to do list at http://%s\n", listener.Addr())

	if err := http.Serve(listener, api.Serve()); err != nil {
		log.Fatalln(err)
	}
}
Exemplo n.º 2
0
func main() {
	swaggerSpec, err := spec.New(SwaggerJSON, "")
	if err != nil {
		log.Fatalln(err)
	}

	parser := flags.NewParser(&opts, flags.Default)
	parser.ShortDescription = swaggerSpec.Spec().Info.Title
	parser.LongDescription = swaggerSpec.Spec().Info.Description

	if _, err := parser.Parse(); err != nil {
		os.Exit(1)
	}

	api := operations.NewToDoListAPI(swaggerSpec)
	configureAPI(api)

	handler := api.Serve()

	httpServer := &graceful.Server{Server: new(http.Server)}
	httpServer.Handler = handler

	listener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", opts.Host, opts.Port))
	if err != nil {
		log.Fatalln(err)
	}

	fmt.Printf("serving to do list at http://%s\n", listener.Addr())
	go func() {
		if err := httpServer.Serve(tcpKeepAliveListener{listener.(*net.TCPListener)}); err != nil {
			log.Fatalln(err)
		}
	}()

	httpsServer := &graceful.Server{Server: new(http.Server)}
	httpsServer.Handler = handler
	httpsServer.TLSConfig = new(tls.Config)
	httpsServer.TLSConfig.NextProtos = []string{"http/1.1"}
	// https://www.owasp.org/index.php/Transport_Layer_Protection_Cheat_Sheet#Rule_-_Only_Support_Strong_Protocols
	httpsServer.TLSConfig.MinVersion = tls.VersionTLS11
	httpsServer.TLSConfig.Certificates = make([]tls.Certificate, 1)
	httpsServer.TLSConfig.Certificates[0], err = tls.LoadX509KeyPair(string(opts.TLSCertificate), string(opts.TLSCertificateKey))
	if err != nil {
		log.Fatal(err)
	}

	if opts.TLSHost == "" {
		opts.TLSHost = opts.Host
	}
	tlsListener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", opts.TLSHost, opts.TLSPort))
	if err != nil {
		log.Fatalln(err)
	}

	fmt.Printf("serving to do list at https://%s\n", tlsListener.Addr())

	wrapped := tls.NewListener(tcpKeepAliveListener{tlsListener.(*net.TCPListener)}, httpsServer.TLSConfig)
	if err := httpsServer.Serve(wrapped); err != nil {
		log.Fatalln(err)
	}
}