codec

package

v0.1.0 Latest Latest Go to latest Published: Nov 24, 2021 License: GPL-3.0 Imports: 12 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/cyejing/shuttle

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Documentation ¶

Index ¶

Constants
func DialTrojan(metadata *Metadata) (net.Conn, error)
func ExitHash(hash []byte) (*server.Password, bool)
func PeekTrojan(bufr *bufio.Reader, conn net.Conn) error
type Address
- func NewAddressFromAddr(network string, addr string) (*Address, error)
- func NewAddressFromHostPort(network string, host string, port int) *Address
type AddressType
type Codec
type Command
type Metadata
type Socks5
type Trojan
- func (s *Trojan) Decode(reader io.Reader) error
- func (s *Trojan) Encode() ([]byte, error)

Constants ¶

View Source

const (
	ConnectCommand   = uint8(1)
	BindCommand      = uint8(2)
	AssociateCommand = uint8(3)
)

View Source

const (
	NoAuth = byte(0x00)
)

View Source

const (
	SuccessReply uint8 = iota
)

Variables ¶

This section is empty.

Functions ¶

func DialTrojan ¶

func DialTrojan(metadata *Metadata) (net.Conn, error)

func ExitHash ¶

func ExitHash(hash []byte) (*server.Password, bool)

func PeekTrojan ¶

func PeekTrojan(bufr *bufio.Reader, conn net.Conn) error

Types ¶

type Address ¶

type Address struct {
	DomainName  string
	Port        int
	NetworkType string
	net.IP
	AddressType
}

func NewAddressFromAddr ¶

func NewAddressFromAddr(network string, addr string) (*Address, error)

func NewAddressFromHostPort ¶

func NewAddressFromHostPort(network string, host string, port int) *Address

func (*Address) Network ¶

func (a *Address) Network() string

func (*Address) ReadFrom ¶

func (a *Address) ReadFrom(r io.Reader) error

func (*Address) ResolveIP ¶

func (a *Address) ResolveIP() (net.IP, error)

func (*Address) String ¶

func (a *Address) String() string

func (*Address) WriteTo ¶

func (a *Address) WriteTo(w io.Writer) error

type AddressType ¶

type AddressType byte

const (
	IPv4       AddressType = 1
	DomainName AddressType = 3
	IPv6       AddressType = 4
)

type Codec ¶

type Codec interface {
	Encode() ([]byte, error)
	Decode(reader io.Reader) error
}

type Command ¶

type Command byte

const (
	Connect   Command = 1
	Associate Command = 3
	Mux       Command = 0x7f
)

type Metadata ¶

type Metadata struct {
	Command
	*Address
}

func (*Metadata) Network ¶

func (r *Metadata) Network() string

func (*Metadata) ReadFrom ¶

func (r *Metadata) ReadFrom(rr io.Reader) error

func (*Metadata) String ¶

func (r *Metadata) String() string

func (*Metadata) WriteTo ¶

func (r *Metadata) WriteTo(w io.Writer) error

type Socks5 ¶

type Socks5 struct {
	Conn     net.Conn
	Metadata *Metadata
}

func (*Socks5) DialSendTrojan ¶

func (s *Socks5) DialSendTrojan(network, addr string) (net.Conn, error)

func (*Socks5) HandleHandshake ¶

func (s *Socks5) HandleHandshake() error

func (*Socks5) LSTRequest ¶

func (s *Socks5) LSTRequest() (err error)

func (*Socks5) SendReply ¶

func (s *Socks5) SendReply(resp uint8) error

type Trojan ¶

type Trojan struct {
	Hash     string
	Metadata *Metadata
}

func (*Trojan) Decode ¶

func (s *Trojan) Decode(reader io.Reader) error

func (*Trojan) Encode ¶

func (s *Trojan) Encode() ([]byte, error)

Source Files ¶

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