socks5

package

v0.0.0-...-83b6606 Latest Latest Go to latest Published: Apr 5, 2022 License: GPL-3.0 Imports: 10 Imported by: 0

Details

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Repository

codeberg.org/rumpelsepp/gcat

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
type MethodSelection
type Reply
type Request
type Server
- func (s *Server) Serve() error
- func (s *Server) ServeFrom(conn io.ReadWriteCloser) error
type UsernamePasswordRequest
type UsernamePasswordResponse
type VersionIdentifier

Constants ¶

View Source

const (
	AddrIPv4       = 0x01
	AddrDomainName = 0x03
	AddrIPv6       = 0x04
)

View Source

const (
	AuthNoAuthRequired      = 0x00
	AuthGSSAPI              = 0x01
	AuthUsernamePassword    = 0x02
	AuthNoAcceptableMethods = 0xff
)

View Source

const (
	CmdConnect      = 0x01
	CmdBind         = 0x02
	CmdUDPAssociate = 0x03
)

View Source

const (
	RepSucceeded                 = 0x00
	RepGeneralSOCKSServerFailure = 0x01
	RepConnectionNotAllowed      = 0x02
	RepNetworkUnreachable        = 0x03
	RepHostUnreachable           = 0x04
	RepConnectionRefused         = 0x05
	RepTTLExpired                = 0x06
	RepCommandNotSupported       = 0x07
	RepAddressTypeNotSupported   = 0x08
)

View Source

const SocksVersion = 0x05

Variables ¶

View Source

var (
	ErrNoAcceptableMethods = errors.New("no acceptable athentication method")
	ErrInvalidAddrType     = errors.New("invalid address type")
	ErrUnsupportedVersion  = errors.New("unsupported SOCKS protocol version")
)

Functions ¶

This section is empty.

Types ¶

type MethodSelection ¶

type MethodSelection struct {
	VER    byte
	METHOD byte
}

type Reply ¶

type Reply struct {
	VER     byte
	REP     byte
	RSV     byte
	ATYP    byte
	BNDAddr []byte
	BNDPort uint16
}

type Request ¶

type Request struct {
	VER     byte
	CMD     byte
	RSV     byte
	ATYP    byte
	DSTAddr []byte
	DSTPort uint16
}

type Server ¶

type Server struct {
	Listen   string
	Logger   *penlog.Logger
	Auth     int
	Username string
	Password string
}

func (*Server) Serve ¶

func (s *Server) Serve() error

func (*Server) ServeFrom ¶

func (s *Server) ServeFrom(conn io.ReadWriteCloser) error

type UsernamePasswordRequest ¶

type UsernamePasswordRequest struct {
	VER    byte // This is always 1
	ULEN   byte
	UNAME  []byte
	PLEN   byte
	PASSWD []byte
}

RFC1929 types

type UsernamePasswordResponse ¶

type UsernamePasswordResponse struct {
	VER    byte // This is always 1
	STATUS byte
}

type VersionIdentifier ¶

type VersionIdentifier struct {
	VER      byte
	NMETHODS byte
	METHODS  []byte
}

RFC1928 types

Source Files ¶

View all Source files

socks5.go

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