sstcptrans

Documentation

Index

• Constants
• Variables
• func ParseDestConnFrom(src net.Conn) (net.Conn, error)
• func Transfer(srcEncrypted net.Conn, closed bool, config *sstrans.ShadowSocksConfig, ...) (chan iokit.Direction, error)
• func TransferFromListen(lAddr *net.TCPAddr, config *sstrans.ShadowSocksConfig, keepListening bool, ...) error
• func TransferFromListenAddress(lAddress string, config *sstrans.ShadowSocksConfig, keepListening bool, ...) error
• type SSAlgorithm
• type SSConn
  • func (ss *SSConn) GetSubKey(salt []byte) ([]byte, error)
  • func (c *SSConn) Read(p []byte) (int, error)
  • func (c *SSConn) Write(p []byte) (int, error)
• type SSDetailPacket
  • func (p SSDetailPacket) GetAddr() (string, error)
  • func (p SSDetailPacket) GetAddress() (string, error)
  • func (p SSDetailPacket) GetPort() int
• type SSServer
  • func (s SSServer) ParseIntoPacket() (*SSDetailPacket, error)
• type SSTemplate
• type SSTransferContext
  • func BuildTransfer(lAddress string, keepListening bool) (*SSTransferContext, error)
  • func (t SSTransferContext) GetDListener() *net.TCPListener
  • func (t SSTransferContext) GetLListener() *net.TCPListener
  • func (t SSTransferContext) Stop()
  • func (t SSTransferContext) TransferFromListen(config *sstrans.ShadowSocksConfig) error

Constants

const MaxAddrLen = 1 + 1 + 255 + 2

Variables

var ErrRepeatedSalt = errors.New("repeated salt detected")

ErrRepeatedSalt means detected a reused salt

Functions

func ParseDestConnFrom

func ParseDestConnFrom(src net.Conn) (net.Conn, error)

func Transfer

func Transfer(srcEncrypted net.Conn, closed bool, config *sstrans.ShadowSocksConfig, recovered bool) (chan iokit.Direction, error)

func TransferFromListen

func TransferFromListen(lAddr *net.TCPAddr, config *sstrans.ShadowSocksConfig, keepListening bool, output *SSTransferContext) error

func TransferFromListenAddress

func TransferFromListenAddress(lAddress string, config *sstrans.ShadowSocksConfig, keepListening bool, output *SSTransferContext) error

-s 'ss://AEAD_CHACHA20_POLY1305:123456@:8388' -verbose

Types

type SSAlgorithm

type SSAlgorithm struct {
	Password *string
}

type SSConn

type SSConn struct {
	net.Conn
	Password  string
	AES       aeskit.AESTemplate
	Algorithm SSAlgorithm
	// contains filtered or unexported fields
}

func (*SSConn) GetSubKey

func (ss *SSConn) GetSubKey(salt []byte) ([]byte, error)

password + salt => subkey

func (*SSConn) Read

func (c *SSConn) Read(p []byte) (int, error)

func (*SSConn) Write

func (c *SSConn) Write(p []byte) (int, error)

type SSDetailPacket

type SSDetailPacket struct {
	Packet   []byte
	ATYP     byte
	DST_ADDR []byte
	DST_PORT []byte
}

*

+----+-----+-------+------+----------+----------+
|VER | CMD |  RSV  | ATYP | DST.ADDR | DST.PORT |
+----+-----+-------+------+----------+----------+
| 1  |  1  | X'00' |  1   | Variable |    2     |
+----+-----+-------+------+----------+----------+

func (SSDetailPacket) GetAddr

func (p SSDetailPacket) GetAddr() (string, error)

func (SSDetailPacket) GetAddress

func (p SSDetailPacket) GetAddress() (string, error)

func (SSDetailPacket) GetPort

func (p SSDetailPacket) GetPort() int

type SSServer

type SSServer struct {
	Conn net.Conn
}

func (SSServer) ParseIntoPacket

func (s SSServer) ParseIntoPacket() (*SSDetailPacket, error)

type SSTemplate

type SSTemplate struct {
	AES aeskit.AESTemplate
}

type SSTransferContext

type SSTransferContext struct {
	LAddr         *net.TCPAddr
	DAddr         *net.TCPAddr
	KeepListening bool
	LListener     *net.TCPListener
	DListener     *net.TCPListener
	StopChan      *chan os.Signal
}

func BuildTransfer

func BuildTransfer(lAddress string, keepListening bool) (*SSTransferContext, error)

func (SSTransferContext) GetDListener

func (t SSTransferContext) GetDListener() *net.TCPListener

func (SSTransferContext) GetLListener

func (t SSTransferContext) GetLListener() *net.TCPListener

func (SSTransferContext) Stop

func (t SSTransferContext) Stop()

func (SSTransferContext) TransferFromListen

func (t SSTransferContext) TransferFromListen(config *sstrans.ShadowSocksConfig) error