https

var Cmd = &cobra.Command{
	Use:   "https",
	Short: "HTTPS to HTTP Proxy (expose HTTPS, forward to HTTP)",
	Args:  cobra.NoArgs,
	Run: func(c *cobra.Command, args []string) {
		target, err := url.Parse("http://" + CmdFlagRemoteAddr)
		if err != nil {
			log.Fatalf("error: invalid remote address: %s", err)
		}

		proxy := httputil.NewSingleHostReverseProxy(target)

		var tlsCert tls.Certificate
		if CmdFlagCertFile != "" && CmdFlagKeyFile != "" {
			tlsCert, err = tls.LoadX509KeyPair(CmdFlagCertFile, CmdFlagKeyFile)
			if err != nil {
				log.Fatalf("error: failed to load cert/key: %s", err)
			}
		} else {
			tlsCert, err = generateSelfSignedCert()
			if err != nil {
				log.Fatalf("error: failed to generate self-signed cert: %s", err)
			}
			fmt.Println("Using auto-generated self-signed certificate")
		}

		server := &http.Server{
			Addr:    CmdFlagLocalAddr,
			Handler: proxy,
			TLSConfig: &tls.Config{
				Certificates: []tls.Certificate{tlsCert},
			},
		}

		fmt.Printf("Starting HTTPS proxy on %s -> http://%s\n", CmdFlagLocalAddr, CmdFlagRemoteAddr)
		log.Fatal(server.ListenAndServeTLS("", ""))
	},
}

var CmdFlagCertFile string

var CmdFlagKeyFile string

var CmdFlagLocalAddr string

var CmdFlagRemoteAddr string