socks

package
v0.6.0-beta.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Dec 1, 2024 License: GPL-2.0 Imports: 19 Imported by: 27

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ErrInvalidPacket = E.New("socks5: invalid packet")

Functions

func ClientHandshake4 

func ClientHandshake4(conn io.ReadWriter, command byte, destination M.Socksaddr, username string) (socks4.Response, error)

func ClientHandshake5 

func ClientHandshake5(conn io.ReadWriter, command byte, destination M.Socksaddr, username string, password string) (socks5.Response, error)

func HandleConnection deprecated 

func HandleConnection(ctx context.Context, conn net.Conn, authenticator *auth.Authenticator, handler Handler, metadata M.Metadata) error

Deprecated: use HandleConnectionEx instead.

func HandleConnection0 deprecated 

func HandleConnection0(ctx context.Context, conn net.Conn, reader *std_bufio.Reader, authenticator *auth.Authenticator, handler Handler, metadata M.Metadata) error

Deprecated: Use HandleConnectionEx instead.

func HandleConnectionEx 

func HandleConnectionEx(
	ctx context.Context, conn net.Conn, reader *std_bufio.Reader,
	authenticator *auth.Authenticator,

	handler Handler,
	handlerEx HandlerEx,
	source M.Socksaddr, destination M.Socksaddr,
	onClose N.CloseHandlerFunc,
) error

Types

type AssociatePacketConn 

type AssociatePacketConn struct {
	N.AbstractConn
	// contains filtered or unexported fields
}

func NewAssociatePacketConn 

func NewAssociatePacketConn(conn net.Conn, remoteAddr M.Socksaddr, underlying net.Conn) *AssociatePacketConn

func (*AssociatePacketConn) Close 

func (c *AssociatePacketConn) Close() error

func (*AssociatePacketConn) CreateReadWaiter added in v0.3.0 

func (c *AssociatePacketConn) CreateReadWaiter() (N.PacketReadWaiter, bool)

func (*AssociatePacketConn) FrontHeadroom 

func (c *AssociatePacketConn) FrontHeadroom() int

func (*AssociatePacketConn) Read 

func (c *AssociatePacketConn) Read(b []byte) (n int, err error)

func (*AssociatePacketConn) ReadFrom 

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

func (*AssociatePacketConn) ReadPacket 

func (c *AssociatePacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error)

func (*AssociatePacketConn) RemoteAddr 

func (c *AssociatePacketConn) RemoteAddr() net.Addr

func (*AssociatePacketConn) Upstream 

func (c *AssociatePacketConn) Upstream() any

func (*AssociatePacketConn) Write 

func (c *AssociatePacketConn) Write(b []byte) (n int, err error)

func (*AssociatePacketConn) WritePacket 

func (c *AssociatePacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error

func (*AssociatePacketConn) WriteTo 

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

type AssociatePacketReadWaiter added in v0.3.0 

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

func (*AssociatePacketReadWaiter) InitializeReadWaiter added in v0.3.0 

func (w *AssociatePacketReadWaiter) InitializeReadWaiter(options N.ReadWaitOptions) (needCopy bool)

func (*AssociatePacketReadWaiter) WaitReadPacket added in v0.3.0 

func (w *AssociatePacketReadWaiter) WaitReadPacket() (buffer *buf.Buffer, destination M.Socksaddr, err error)

type Client 

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

func NewClient 

func NewClient(dialer N.Dialer, serverAddr M.Socksaddr, version Version, username string, password string) *Client

func NewClientFromURL 

func NewClientFromURL(dialer N.Dialer, rawURL string) (*Client, error)

func (*Client) BindContext 

func (c *Client) BindContext(ctx context.Context, address M.Socksaddr) (net.Conn, error)

func (*Client) DialContext 

func (c *Client) DialContext(ctx context.Context, network string, address M.Socksaddr) (net.Conn, error)

func (*Client) ListenPacket 

func (c *Client) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error)

type Handler deprecated 

type Handler interface {
	N.TCPConnectionHandler
	N.UDPConnectionHandler
}

Deprecated: Use HandlerEx instead.

type HandlerEx 

type HandlerEx interface {
	N.TCPConnectionHandlerEx
	N.UDPConnectionHandlerEx
}

type LazyAssociatePacketConn 

type LazyAssociatePacketConn struct {
	AssociatePacketConn
	// contains filtered or unexported fields
}

func NewLazyAssociatePacketConn 

func NewLazyAssociatePacketConn(conn net.Conn, remoteAddr M.Socksaddr, underlying net.Conn) *LazyAssociatePacketConn

func (*LazyAssociatePacketConn) HandshakeFailure 

func (c *LazyAssociatePacketConn) HandshakeFailure(err error) error

func (*LazyAssociatePacketConn) HandshakeSuccess 

func (c *LazyAssociatePacketConn) HandshakeSuccess() error

func (*LazyAssociatePacketConn) Read 

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

func (*LazyAssociatePacketConn) ReadFrom 

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

func (*LazyAssociatePacketConn) ReadPacket 

func (c *LazyAssociatePacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error)

func (*LazyAssociatePacketConn) ReaderReplaceable 

func (c *LazyAssociatePacketConn) ReaderReplaceable() bool

func (*LazyAssociatePacketConn) Upstream 

func (c *LazyAssociatePacketConn) Upstream() any

func (*LazyAssociatePacketConn) Write 

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

func (*LazyAssociatePacketConn) WritePacket 

func (c *LazyAssociatePacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error

func (*LazyAssociatePacketConn) WriteTo 

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

func (*LazyAssociatePacketConn) WriterReplaceable 

func (c *LazyAssociatePacketConn) WriterReplaceable() bool

type LazyConn 

type LazyConn struct {
	net.Conn
	// contains filtered or unexported fields
}

func NewLazyConn 

func NewLazyConn(conn net.Conn, socksVersion byte) *LazyConn

func (*LazyConn) ConnHandshakeSuccess 

func (c *LazyConn) ConnHandshakeSuccess(conn net.Conn) error

func (*LazyConn) HandshakeFailure 

func (c *LazyConn) HandshakeFailure(err error) error

func (*LazyConn) Read 

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

func (*LazyConn) ReaderReplaceable 

func (c *LazyConn) ReaderReplaceable() bool

func (*LazyConn) Upstream 

func (c *LazyConn) Upstream() any

func (*LazyConn) Write 

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

func (*LazyConn) WriterReplaceable 

func (c *LazyConn) WriterReplaceable() bool

type VectorisedAssociatePacketConn 

type VectorisedAssociatePacketConn struct {
	AssociatePacketConn
	N.VectorisedPacketWriter
}

func NewVectorisedAssociateConn 

func NewVectorisedAssociateConn(conn net.Conn, writer N.VectorisedWriter, remoteAddr M.Socksaddr, underlying net.Conn) *VectorisedAssociatePacketConn

func (*VectorisedAssociatePacketConn) FrontHeadroom 

func (c *VectorisedAssociatePacketConn) FrontHeadroom() int

func (*VectorisedAssociatePacketConn) WriteVectorisedPacket 

func (v *VectorisedAssociatePacketConn) WriteVectorisedPacket(buffers []*buf.Buffer, destination M.Socksaddr) error

type Version 

type Version uint8
const (
	Version4 Version = iota
	Version4A
	Version5
)

func ParseVersion 

func ParseVersion(version string) (Version, error)

func (Version) String 

func (v Version) String() string

Source Files

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