gosocks4

package module

v0.0.1 Latest Latest Go to latest Published: Dec 6, 2018 License: MIT Imports: 7 Imported by: 37

Details

Valid go.mod file

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Repository

github.com/ginuerzh/gosocks4

Links

Open Source Insights

README ¶

gosocks4

golang and SOCKS4(a)

Documentation ¶

Overview ¶

SOCKS Protocol Version 4(a) https://www.openssh.com/txt/socks4.protocol https://www.openssh.com/txt/socks4a.protocol

Index ¶

Constants
Variables
type Addr
type Reply
- func NewReply(code uint8, addr *Addr) *Reply
- func ReadReply(r io.Reader) (*Reply, error)
- func (r *Reply) String() string
- func (r *Reply) Write(w io.Writer) (err error)
type Request
- func NewRequest(cmd uint8, addr *Addr, userid []byte) *Request
- func ReadRequest(r io.Reader) (*Request, error)
- func (r *Request) String() string
- func (r *Request) Write(w io.Writer) (err error)

Constants ¶

View Source

const (
	CmdConnect uint8 = 1
	CmdBind          = 2
)

View Source

const (
	AddrIPv4   = 0
	AddrDomain = 1
)

View Source

const (
	Granted        = 90
	Failed         = 91
	Rejected       = 92
	RejectedUserid = 93
)

View Source

const (
	Ver4 = 4
)

Variables ¶

View Source

var (
	ErrBadVersion      = errors.New("Bad version")
	ErrBadFormat       = errors.New("Bad format")
	ErrBadAddrType     = errors.New("Bad address type")
	ErrShortDataLength = errors.New("Short data length")
	ErrBadCmd          = errors.New("Bad Command")
)

Functions ¶

This section is empty.

Types ¶

type Addr ¶

type Addr struct {
	Type int
	Host string
	Port uint16
}

func (*Addr) Decode ¶

func (addr *Addr) Decode(b []byte) error

func (*Addr) Encode ¶

func (addr *Addr) Encode(b []byte) error

func (*Addr) String ¶

func (addr *Addr) String() string

type Reply ¶

type Reply struct {
	Code uint8
	Addr *Addr
}

+----+----+----+----+----+----+----+----+ | VN | CD | DSTPORT | DSTIP | +----+----+----+----+----+----+----+----+

1    1      2              4

func NewReply ¶

func NewReply(code uint8, addr *Addr) *Reply

func ReadReply ¶

func ReadReply(r io.Reader) (*Reply, error)

func (*Reply) String ¶

func (r *Reply) String() string

func (*Reply) Write ¶

func (r *Reply) Write(w io.Writer) (err error)

type Request ¶

type Request struct {
	Cmd    uint8
	Addr   *Addr
	Userid []byte
}

+----+----+----+----+----+----+----+----+----+----+....+----+ | VN | CD | DSTPORT | DSTIP | USERID |NULL| +----+----+----+----+----+----+----+----+----+----+....+----+

1    1      2              4           variable       1

func NewRequest ¶

func NewRequest(cmd uint8, addr *Addr, userid []byte) *Request

func ReadRequest ¶

func ReadRequest(r io.Reader) (*Request, error)

func (*Request) String ¶

func (r *Request) String() string

func (*Request) Write ¶

func (r *Request) Write(w io.Writer) (err error)

Source Files ¶

View all Source files

socks4.go

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