tcptunnel

Documentation

Overview

Package tcptunnel contains an implementation of a TCP tunnel via HTTP Connect.

Index

• type Option
  • func WithDestinationHost(dstHost string) Option
  • func WithJWTCache(jwtCache cliutil.JWTCache) Option
  • func WithProxyHost(proxyHost string) Option
  • func WithTLSConfig(tlsConfig *tls.Config) Option
• type Tunnel
  • func New(options ...Option) *Tunnel
  • func (tun *Tunnel) Run(ctx context.Context, local io.ReadWriter) error
  • func (tun *Tunnel) RunListener(ctx context.Context, listenerAddress string) error

Types

type Option

type Option func(*config)

An Option modifies the config.

func WithDestinationHost

func WithDestinationHost(dstHost string) Option

WithDestinationHost returns an option to configure the destination host.

func WithJWTCache

func WithJWTCache(jwtCache cliutil.JWTCache) Option

WithJWTCache returns an option to configure the jwt cache.

func WithProxyHost

func WithProxyHost(proxyHost string) Option

WithProxyHost returns an option to configure the proxy host.

func WithTLSConfig

func WithTLSConfig(tlsConfig *tls.Config) Option

WithTLSConfig returns an option to configure the tls config.

type Tunnel

type Tunnel struct {
	// contains filtered or unexported fields
}

A Tunnel represents a TCP tunnel over HTTP Connect.

func New

func New(options ...Option) *Tunnel

New creates a new Tunnel.

func (*Tunnel) Run

func (tun *Tunnel) Run(ctx context.Context, local io.ReadWriter) error

Run establishes a TCP tunnel via HTTP Connect and forwards all traffic from/to local.

func (*Tunnel) RunListener

func (tun *Tunnel) RunListener(ctx context.Context, listenerAddress string) error

RunListener runs a network listener on the given address. For each incoming connection a new TCP tunnel is established via Run.