utils

Documentation

Index

• Variables
• func Copy(dst net.Conn, src net.Conn) (written int64, err error)
• func StartAccepter(addr string, connectionsPoolSize int) (connections chan net.Conn)
• type EncryptedConn
  • func NewEncryptedConn(conn net.Conn, password string) *EncryptedConn
  • func (ec *EncryptedConn) Read(buf []byte) (rn int, err error)
  • func (ec *EncryptedConn) Write(rawData []byte) (nw int, err error)
• type Encryptor
  • func NewEncryptor(rawKey string) *Encryptor
  • func (e *Encryptor) CFBDecrypter(ciphertext []byte, buf []byte) int
  • func (e *Encryptor) CFBEncrypter(plaintext []byte, buf []byte) int

Variables

var AptyDomainName = byte('\x03')

var AptyIPV4 = byte('\x01')

ATYP

var AptyIPV6 = byte('\x04')

var AuthNo = byte('\x00')

auth

var AuthUsernamePassword = byte('\x02')

var CmdConnect = byte('\x01')

command

var NoAcceptableMethods = byte('\xFF')

var Pool32K = &bufferPool{freeList: make(chan []byte, 100), size: 32 * 1024}

var Pool33K = &bufferPool{freeList: make(chan []byte, 100), size: 33 * 1024}

var ReplySuccess = byte('\x00')

var Rsv = byte('\x00')

var Version = byte('\x05')

global

Functions

func Copy

func Copy(dst net.Conn, src net.Conn) (written int64, err error)

func StartAccepter

func StartAccepter(addr string, connectionsPoolSize int) (connections chan net.Conn)

Types

type EncryptedConn

type EncryptedConn struct {
	net.Conn
	Encryptor *Encryptor
}

EncryptedConn is a sort of encrypted connection between socccks-client and socccks-server

func NewEncryptedConn

func NewEncryptedConn(conn net.Conn, password string) *EncryptedConn

func (*EncryptedConn) Read

func (ec *EncryptedConn) Read(buf []byte) (rn int, err error)

read Encrypted data, fill buf with plainText

func (*EncryptedConn) Write

func (ec *EncryptedConn) Write(rawData []byte) (nw int, err error)

encrypt plainText, then write them to the socket

type Encryptor

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

func NewEncryptor

func NewEncryptor(rawKey string) *Encryptor

func (*Encryptor) CFBDecrypter

func (e *Encryptor) CFBDecrypter(ciphertext []byte, buf []byte) int

func (*Encryptor) CFBEncrypter

func (e *Encryptor) CFBEncrypter(plaintext []byte, buf []byte) int