cmd

Documentation

Index

• Variables
• func Execute()

Variables

var RootCmd = &cobra.Command{
	Use:   "skidd",
	Short: "",
	Long:  ``,
	Run: func(cmd *cobra.Command, args []string) {
		privKey, err := rsa.GenerateKey(rand.Reader, 2048)
		if err != nil {
			log.Fatal(err)
		}

		signer, err := ssh.NewSignerFromKey(privKey)
		if err != nil {
			log.Fatal(err)
		}

		serverConfig := &ssh.ServerConfig{
			PasswordCallback: func(
				c ssh.ConnMetadata,
				pass []byte,
			) (*ssh.Permissions, error) {

				if c.User() == "foo" && string(pass) == "foo" {
					return nil, nil
				}
				return nil, fmt.Errorf("password rejected for %q", c.User())
			},
		}
		serverConfig.AddHostKey(signer)

		serverConfig.NoClientAuth = true

		cm := skidd.NewConnMaster(serverConfig)

		wsCm := skidd.NewWsConnMaster(cm)

		http.HandleFunc("/", wsCm.WsHandler)

		go func() {
			log.Printf("listening on %d for websocket connections\n", wsPort)
			log.Fatal(http.ListenAndServe(
				fmt.Sprintf("0.0.0.0:%d", wsPort),
				nil),
			)
		}()

		fmt.Printf("listening on %d for ssh connections\n", sshPort)
		listener, err := net.Listen("tcp", fmt.Sprintf("0.0.0.0:%d", sshPort))
		if err != nil {
			log.Fatal(err)
		}

		for {
			conn, err := listener.Accept()
			if err != nil {
				log.Fatal(err)
			}
			cm.HandleConn(conn)
		}
	},
}

RootCmd represents the base command when called without any subcommands

Functions

func Execute

func Execute()

Execute adds all child commands to the root command sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.