socks5

Documentation

Index

• Constants
• func EncodeUDPPacket(addr Addr, payload []byte) (packet []byte, err error)
• type Addr
  • func ParseAddr(s string) Addr
  • func ParseAddrToSocksAddr(addr net.Addr) Addr
  • func ReadAddr(r io.Reader, b []byte) (Addr, error)
  • func SplitAddr(b []byte) Addr
  • func (a Addr) String() string
  • func (a Addr) UDPAddr() *net.UDPAddr
• type Error
  • func (err Error) Error() string

Constants

const (
	AtypIPv4       = 1
	AtypDomainName = 3
	AtypIPv6       = 4
)

const (
	ErrGeneralFailure       = Error(1)
	ErrConnectionNotAllowed = Error(2)
	ErrNetworkUnreachable   = Error(3)
	ErrHostUnreachable      = Error(4)
	ErrConnectionRefused    = Error(5)
	ErrTTLExpired           = Error(6)
	ErrCommandNotSupported  = Error(7)
	ErrAddressNotSupported  = Error(8)
)

SOCKS errors as defined in RFC 1928 section 6.

const MaxAddrLen = 1 + 1 + 255 + 2

MaxAddrLen is the maximum size of SOCKS address in bytes.

Functions

func EncodeUDPPacket

func EncodeUDPPacket(addr Addr, payload []byte) (packet []byte, err error)

Types

type Addr

type Addr []byte

func ParseAddr

func ParseAddr(s string) Addr

ParseAddr parses the address in string s. Returns nil if failed.

func ParseAddrToSocksAddr

func ParseAddrToSocksAddr(addr net.Addr) Addr

func ReadAddr

func ReadAddr(r io.Reader, b []byte) (Addr, error)

func SplitAddr

func SplitAddr(b []byte) Addr

func (Addr) String

func (a Addr) String() string

func (Addr) UDPAddr

func (a Addr) UDPAddr() *net.UDPAddr

type Error

type Error byte

Error represents a SOCKS error

func (Error) Error

func (err Error) Error() string