socks5

package module

v2.0.0-...-8459ecb Latest Latest Go to latest Published: Apr 4, 2023 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/nikandfor/socks5

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Open Source Insights

Documentation ¶

Index ¶

Variables
type AuthMethod
type Auther
type AutherFunc
- func (f AutherFunc) Auth(ctx context.Context, meth AuthMethod, c net.Conn) error
type Command
- func (c Command) String() string
type Dialer
- func (d *Dialer) DialContext(ctx context.Context, nw, addr string) (_ net.Conn, err error)
type DialerFunc
- func (f DialerFunc) DialContext(ctx context.Context, nw, addr string) (net.Conn, error)
type Proto
- func (p Proto) ClientHandshake(c net.Conn, methods ...AuthMethod) (auth AuthMethod, err error)
- func (p Proto) ReadReply(c net.Conn, cmd Command) (Reply, net.Addr, error)
- func (p Proto) ReadRequest(c net.Conn) (Command, net.Addr, error)
- func (p Proto) ServerHandshake(c net.Conn, methods ...AuthMethod) (auth AuthMethod, err error)
- func (p Proto) WriteReply(c net.Conn, rep Reply, addr net.Addr) (err error)
- func (p Proto) WriteRequest(c net.Conn, cmd Command, addr net.Addr) (err error)
type Reply
- func (r Reply) Error() string
- func (r Reply) String() string
type TCPAddr
- func (a TCPAddr) Network() string
- func (a TCPAddr) String() string
type UDPAddr
- func (a UDPAddr) Network() string
- func (a UDPAddr) String() string
type UDPConn
- func (c UDPConn) Close() (err error)
- func (c UDPConn) LocalAddr() net.Addr
- func (c UDPConn) Read(p []byte) (n int, err error)
- func (c UDPConn) ReadFrom(p []byte) (n int, addr net.Addr, err error)
- func (c UDPConn) RemoteAddr() net.Addr
- func (c UDPConn) SetDeadline(t time.Time) error
- func (c UDPConn) SetReadDeadline(t time.Time) error
- func (c UDPConn) SetWriteDeadline(t time.Time) error
- func (c UDPConn) Write(p []byte) (n int, err error)
- func (c UDPConn) WriteTo(p []byte, addr net.Addr) (n int, err error)
type UserPassAuth
- func (a UserPassAuth) ReadReply(c net.Conn) (status int, err error)
- func (a UserPassAuth) ReadRequest(c net.Conn) (usr, pwd string, err error)
- func (a UserPassAuth) WriteReply(c net.Conn, status int) (err error)
- func (a UserPassAuth) WriteRequest(c net.Conn, usr, pwd string) (err error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrUnsupportedProtocol    = errors.New("unsupported protocol")
	ErrUnsupportedCommand     = errors.New("unsupported command")
	ErrUnsupportedAddressType = errors.New("unsupported address type")
	ErrNoAcceptableAuth       = errors.New("no acceptable auth method")
)

Errors

Functions ¶

This section is empty.

Types ¶

type AuthMethod ¶

type AuthMethod uint8

const (
	AuthNone AuthMethod = iota
	AuthGSSAPI
	AuthUserPass
	AuthChallengeHandshake

	AuthChallengeResponse
	AuthSSL
	AuthNDS
	AuthMultiAuthFramework
	AuthJSON
	AuthN

	AuthNoAcceptable AuthMethod = 0xff
)

Auth Methods

type Auther ¶

type Auther interface {
	Auth(ctx context.Context, meth AuthMethod, c net.Conn) error
}

type AutherFunc ¶

type AutherFunc func(ctx context.Context, meth AuthMethod, c net.Conn) error

func (AutherFunc) Auth ¶

func (f AutherFunc) Auth(ctx context.Context, meth AuthMethod, c net.Conn) error

type Command ¶

type Command uint8

Command is request command or reply code.

const (
	CommandTCPConn  Command = 0x01
	CommandTCPBind  Command = 0x02
	CommandUDPAssoc Command = 0x03
)

Commands

func (Command) String ¶

func (c Command) String() string

type Dialer ¶

type Dialer struct {
	Dialer interface {
		DialContext(ctx context.Context, nw, addr string) (net.Conn, error)
	}

	Proxy string

	AuthMethods []AuthMethod // in order of preference
	Auther      Auther
}

func (*Dialer) DialContext ¶

func (d *Dialer) DialContext(ctx context.Context, nw, addr string) (_ net.Conn, err error)

type DialerFunc ¶

type DialerFunc func(ctx context.Context, nw, addr string) (net.Conn, error)

func (DialerFunc) DialContext ¶

func (f DialerFunc) DialContext(ctx context.Context, nw, addr string) (net.Conn, error)

type Proto ¶

type Proto struct{}

func (Proto) ClientHandshake ¶

func (p Proto) ClientHandshake(c net.Conn, methods ...AuthMethod) (auth AuthMethod, err error)

func (Proto) ReadReply ¶

func (p Proto) ReadReply(c net.Conn, cmd Command) (Reply, net.Addr, error)

func (Proto) ReadRequest ¶

func (p Proto) ReadRequest(c net.Conn) (Command, net.Addr, error)

func (Proto) ServerHandshake ¶

func (p Proto) ServerHandshake(c net.Conn, methods ...AuthMethod) (auth AuthMethod, err error)

func (Proto) WriteReply ¶

func (p Proto) WriteReply(c net.Conn, rep Reply, addr net.Addr) (err error)

func (Proto) WriteRequest ¶

func (p Proto) WriteRequest(c net.Conn, cmd Command, addr net.Addr) (err error)

type Reply ¶

type Reply Command

const (
	ReplySuccess Reply = iota
	ReplyGeneralFailure
	ReplyNotAllowed
	ReplyNetworkUnreachable
	ReplyHostUnreachable
	ReplyConnRefused
	ReplyTTLExpired
	ReplyCommandNotSupported
	ReplyAddressTypeNotSupported
)

Reply Codes

func (Reply) Error ¶

func (r Reply) Error() string

func (Reply) String ¶

func (r Reply) String() string

type TCPAddr ¶

type TCPAddr string

TCPAddr is a string address.

func (TCPAddr) Network ¶

func (a TCPAddr) Network() string

func (TCPAddr) String ¶

func (a TCPAddr) String() string

type UDPAddr ¶

type UDPAddr string

UDPAddr is a string address.

func (UDPAddr) Network ¶

func (a UDPAddr) Network() string

func (UDPAddr) String ¶

func (a UDPAddr) String() string

type UDPConn ¶

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

func (UDPConn) Close ¶

func (c UDPConn) Close() (err error)

func (UDPConn) LocalAddr ¶

func (c UDPConn) LocalAddr() net.Addr

func (UDPConn) Read ¶

func (c UDPConn) Read(p []byte) (n int, err error)

func (UDPConn) ReadFrom ¶

func (c UDPConn) ReadFrom(p []byte) (n int, addr net.Addr, err error)

func (UDPConn) RemoteAddr ¶

func (c UDPConn) RemoteAddr() net.Addr

func (UDPConn) SetDeadline ¶

func (c UDPConn) SetDeadline(t time.Time) error

func (UDPConn) SetReadDeadline ¶

func (c UDPConn) SetReadDeadline(t time.Time) error

func (UDPConn) SetWriteDeadline ¶

func (c UDPConn) SetWriteDeadline(t time.Time) error

func (UDPConn) Write ¶

func (c UDPConn) Write(p []byte) (n int, err error)

func (UDPConn) WriteTo ¶

func (c UDPConn) WriteTo(p []byte, addr net.Addr) (n int, err error)

type UserPassAuth ¶

type UserPassAuth struct{}

func (UserPassAuth) ReadReply ¶

func (a UserPassAuth) ReadReply(c net.Conn) (status int, err error)

func (UserPassAuth) ReadRequest ¶

func (a UserPassAuth) ReadRequest(c net.Conn) (usr, pwd string, err error)

func (UserPassAuth) WriteReply ¶

func (a UserPassAuth) WriteReply(c net.Conn, status int) (err error)

func (UserPassAuth) WriteRequest ¶

func (a UserPassAuth) WriteRequest(c net.Conn, usr, pwd string) (err error)

Source Files ¶

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