protocol

package

v0.14.3 Latest Latest Go to latest Published: Nov 23, 2015 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/shahin718/v2fly-core

Documentation ¶

Index ¶

Constants
Variables
func ReadAuthentication(reader io.Reader) (auth Socks5AuthenticationRequest, auth4 Socks4AuthenticationRequest, err error)
func WriteAuthentication(writer io.Writer, r *Socks5AuthenticationResponse) error
func WriteUserPassResponse(writer io.Writer, response Socks5UserPassResponse) error
type Socks4AuthenticationRequest
type Socks4AuthenticationResponse
- func NewSocks4AuthenticationResponse(result byte, port uint16, ip []byte) *Socks4AuthenticationResponse
- func (r *Socks4AuthenticationResponse) Write(buffer *alloc.Buffer)
type Socks5AuthenticationRequest
- func (request *Socks5AuthenticationRequest) HasAuthMethod(method byte) bool
type Socks5AuthenticationResponse
- func NewAuthenticationResponse(authMethod byte) *Socks5AuthenticationResponse
type Socks5Request
- func ReadRequest(reader io.Reader) (request *Socks5Request, err error)
- func (request *Socks5Request) Destination() v2net.Destination
type Socks5Response
- func NewSocks5Response() *Socks5Response
- func (r *Socks5Response) SetDomain(domain string)
- func (r *Socks5Response) SetIPv4(ipv4 []byte)
- func (r *Socks5Response) SetIPv6(ipv6 []byte)
- func (r *Socks5Response) Write(buffer *alloc.Buffer)
type Socks5UDPRequest
- func ReadUDPRequest(packet []byte) (*Socks5UDPRequest, error)
- func (request *Socks5UDPRequest) Destination() v2net.Destination
- func (request *Socks5UDPRequest) Write(buffer *alloc.Buffer)
type Socks5UserPassRequest
- func ReadUserPassRequest(reader io.Reader) (request Socks5UserPassRequest, err error)
- func (request Socks5UserPassRequest) AuthDetail() string
- func (request Socks5UserPassRequest) Password() string
- func (request Socks5UserPassRequest) Username() string
type Socks5UserPassResponse
- func NewSocks5UserPassResponse(status byte) Socks5UserPassResponse

Constants ¶

View Source

const (
	AuthNotRequired      = byte(0x00)
	AuthGssApi           = byte(0x01)
	AuthUserPass         = byte(0x02)
	AuthNoMatchingMethod = byte(0xFF)

	Socks4RequestGranted  = byte(90)
	Socks4RequestRejected = byte(91)
)

View Source

const (
	AddrTypeIPv4   = byte(0x01)
	AddrTypeIPv6   = byte(0x04)
	AddrTypeDomain = byte(0x03)

	CmdConnect      = byte(0x01)
	CmdBind         = byte(0x02)
	CmdUdpAssociate = byte(0x03)
)

View Source

const (
	ErrorSuccess                 = byte(0x00)
	ErrorGeneralFailure          = byte(0x01)
	ErrorConnectionNotAllowed    = byte(0x02)
	ErrorNetworkUnreachable      = byte(0x03)
	ErrorHostUnUnreachable       = byte(0x04)
	ErrorConnectionRefused       = byte(0x05)
	ErrorTTLExpired              = byte(0x06)
	ErrorCommandNotSupported     = byte(0x07)
	ErrorAddressTypeNotSupported = byte(0x08)
)

Variables ¶

View Source

var (
	ErrorUnknownAddressType = errors.New("Unknown Address Type.")
)

View Source

var (
	Socks4Downgrade = errors.New("Downgraded to Socks 4.")
)

Functions ¶

func ReadAuthentication ¶

func ReadAuthentication(reader io.Reader) (auth Socks5AuthenticationRequest, auth4 Socks4AuthenticationRequest, err error)

func WriteAuthentication ¶

func WriteAuthentication(writer io.Writer, r *Socks5AuthenticationResponse) error

func WriteUserPassResponse ¶

func WriteUserPassResponse(writer io.Writer, response Socks5UserPassResponse) error

Types ¶

type Socks4AuthenticationRequest ¶

type Socks4AuthenticationRequest struct {
	Version byte
	Command byte
	Port    uint16
	IP      [4]byte
}

type Socks4AuthenticationResponse ¶

type Socks4AuthenticationResponse struct {
	// contains filtered or unexported fields
}

func NewSocks4AuthenticationResponse ¶

func NewSocks4AuthenticationResponse(result byte, port uint16, ip []byte) *Socks4AuthenticationResponse

func (*Socks4AuthenticationResponse) Write ¶ added in v0.9.1

func (r *Socks4AuthenticationResponse) Write(buffer *alloc.Buffer)

type Socks5AuthenticationRequest ¶

type Socks5AuthenticationRequest struct {
	// contains filtered or unexported fields
}

Authentication request header of Socks5 protocol

func (*Socks5AuthenticationRequest) HasAuthMethod ¶

func (request *Socks5AuthenticationRequest) HasAuthMethod(method byte) bool

type Socks5AuthenticationResponse ¶

type Socks5AuthenticationResponse struct {
	// contains filtered or unexported fields
}

func NewAuthenticationResponse ¶

func NewAuthenticationResponse(authMethod byte) *Socks5AuthenticationResponse

type Socks5Request ¶

type Socks5Request struct {
	Version  byte
	Command  byte
	AddrType byte
	IPv4     [4]byte
	Domain   string
	IPv6     [16]byte
	Port     uint16
}

func ReadRequest ¶

func ReadRequest(reader io.Reader) (request *Socks5Request, err error)

func (*Socks5Request) Destination ¶

func (request *Socks5Request) Destination() v2net.Destination

type Socks5Response ¶

type Socks5Response struct {
	Version  byte
	Error    byte
	AddrType byte
	IPv4     [4]byte
	Domain   string
	IPv6     [16]byte
	Port     uint16
}

func NewSocks5Response ¶

func NewSocks5Response() *Socks5Response

func (*Socks5Response) SetDomain ¶

func (r *Socks5Response) SetDomain(domain string)

func (*Socks5Response) SetIPv4 ¶

func (r *Socks5Response) SetIPv4(ipv4 []byte)

func (*Socks5Response) SetIPv6 ¶

func (r *Socks5Response) SetIPv6(ipv6 []byte)

func (*Socks5Response) Write ¶ added in v0.9.1

func (r *Socks5Response) Write(buffer *alloc.Buffer)

type Socks5UDPRequest ¶

type Socks5UDPRequest struct {
	Fragment byte
	Address  v2net.Address
	Data     *alloc.Buffer
}

func ReadUDPRequest ¶

func ReadUDPRequest(packet []byte) (*Socks5UDPRequest, error)

func (*Socks5UDPRequest) Destination ¶

func (request *Socks5UDPRequest) Destination() v2net.Destination

func (*Socks5UDPRequest) Write ¶ added in v0.9.1

func (request *Socks5UDPRequest) Write(buffer *alloc.Buffer)

type Socks5UserPassRequest ¶

type Socks5UserPassRequest struct {
	// contains filtered or unexported fields
}

func ReadUserPassRequest ¶

func ReadUserPassRequest(reader io.Reader) (request Socks5UserPassRequest, err error)

func (Socks5UserPassRequest) AuthDetail ¶

func (request Socks5UserPassRequest) AuthDetail() string

func (Socks5UserPassRequest) Password ¶ added in v0.9.1

func (request Socks5UserPassRequest) Password() string

func (Socks5UserPassRequest) Username ¶ added in v0.9.1

func (request Socks5UserPassRequest) Username() string

type Socks5UserPassResponse ¶

type Socks5UserPassResponse struct {
	// contains filtered or unexported fields
}

func NewSocks5UserPassResponse ¶

func NewSocks5UserPassResponse(status byte) Socks5UserPassResponse

Source Files ¶

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