internet

package
v4.6.0+incompatible Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 22, 2018 License: MIT Imports: 13 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// For incoming connections.
	TCP_FASTOPEN = 23
	// For out-going connections.
	TCP_FASTOPEN_CONNECT = 30
)

Variables

View Source 
var SocketConfig_TCPFastOpenState_name = map[int32]string{
	0: "AsIs",
	1: "Enable",
	2: "Disable",
}
View Source 
var SocketConfig_TCPFastOpenState_value = map[string]int32{
	"AsIs":    0,
	"Enable":  1,
	"Disable": 2,
}
View Source 
var SocketConfig_TProxyMode_name = map[int32]string{
	0: "Off",
	1: "TProxy",
	2: "Redirect",
}
View Source 
var SocketConfig_TProxyMode_value = map[string]int32{
	"Off":      0,
	"TProxy":   1,
	"Redirect": 2,
}
View Source 
var TransportProtocol_name = map[int32]string{
	0: "TCP",
	1: "UDP",
	2: "MKCP",
	3: "WebSocket",
	4: "HTTP",
	5: "DomainSocket",
}
View Source 
var TransportProtocol_value = map[string]int32{
	"TCP":          0,
	"UDP":          1,
	"MKCP":         2,
	"WebSocket":    3,
	"HTTP":         4,
	"DomainSocket": 5,
}

Functions

func ApplyGlobalTransportSettings 

func ApplyGlobalTransportSettings(settings []*TransportConfig) error

func CreateTransportConfig 

func CreateTransportConfig(protocol TransportProtocol) (interface{}, error)

func CreateTransportConfigByName 

func CreateTransportConfigByName(name string) (interface{}, error)

func DialSystem 

func DialSystem(ctx context.Context, dest net.Destination, sockopt *SocketConfig) (net.Conn, error)

DialSystem calls system dialer to create a network connection.

func ListenSystem 

func ListenSystem(ctx context.Context, addr net.Addr, sockopt *SocketConfig) (net.Listener, error)

func ListenSystemPacket 

func ListenSystemPacket(ctx context.Context, addr net.Addr, sockopt *SocketConfig) (net.PacketConn, error)

func RegisterProtocolConfigCreator 

func RegisterProtocolConfigCreator(protocol TransportProtocol, creator ConfigCreator) error

func RegisterProtocolConfigCreatorByName 

func RegisterProtocolConfigCreatorByName(name string, creator ConfigCreator) error

func RegisterTransportDialer 

func RegisterTransportDialer(protocol string, dialer dialFunc) error

RegisterTransportDialer registers a Dialer with given name.

func RegisterTransportListener 

func RegisterTransportListener(protocol string, listener ListenFunc) error

func UseAlternativeSystemDialer added in v1.21.2 

func UseAlternativeSystemDialer(dialer SystemDialer)

UseAlternativeSystemDialer replaces the current system dialer with a given one. Caller must ensure there is no race condition.

Types

type ConfigCreator 

type ConfigCreator func() interface{}

type ConnHandler 

type ConnHandler func(Connection)

type Connection 

type Connection interface {
	net.Conn
}

func Dial 

func Dial(ctx context.Context, dest net.Destination, streamSettings *MemoryStreamConfig) (Connection, error)

Dial dials a internet connection towards the given destination.

type ConnectionAuthenticator 

type ConnectionAuthenticator interface {
	Client(net.Conn) net.Conn
	Server(net.Conn) net.Conn
}

func CreateConnectionAuthenticator 

func CreateConnectionAuthenticator(config interface{}) (ConnectionAuthenticator, error)

type DefaultListener 

type DefaultListener struct{}

func (*DefaultListener) Listen 

func (*DefaultListener) Listen(ctx context.Context, addr net.Addr, sockopt *SocketConfig) (net.Listener, error)

func (*DefaultListener) ListenPacket 

func (*DefaultListener) ListenPacket(ctx context.Context, addr net.Addr, sockopt *SocketConfig) (net.PacketConn, error)

type DefaultSystemDialer added in v1.21.2 

type DefaultSystemDialer struct {
}

func (DefaultSystemDialer) Dial added in v1.21.2 

func (DefaultSystemDialer) Dial(ctx context.Context, src net.Address, dest net.Destination, sockopt *SocketConfig) (net.Conn, error)

type Dialer 

type Dialer interface {
	// Dial dials a system connection to the given destination.
	Dial(ctx context.Context, destination net.Destination) (Connection, error)

	// Address returns the address used by this Dialer. Maybe nil if not known.
	Address() net.Address
}

Dialer is the interface for dialing outbound connections.

type ListenFunc 

type ListenFunc func(ctx context.Context, address net.Address, port net.Port, settings *MemoryStreamConfig, handler ConnHandler) (Listener, error)

type Listener 

type Listener interface {
	Close() error
	Addr() net.Addr
}

func ListenTCP 

func ListenTCP(ctx context.Context, address net.Address, port net.Port, settings *MemoryStreamConfig, handler ConnHandler) (Listener, error)

type MemoryStreamConfig 

type MemoryStreamConfig struct {
	ProtocolName     string
	ProtocolSettings interface{}
	SecurityType     string
	SecuritySettings interface{}
	SocketSettings   *SocketConfig
}

MemoryStreamConfig is a parsed form of StreamConfig. This is used to reduce number of Protobuf parsing.

func ToMemoryStreamConfig 

func ToMemoryStreamConfig(s *StreamConfig) (*MemoryStreamConfig, error)

ToMemoryStreamConfig converts a StreamConfig to MemoryStreamConfig. It returns a default non-nil MemoryStreamConfig for nil input.

type PacketHeader 

type PacketHeader interface {
	Size() int32
	Serialize([]byte)
}

func CreatePacketHeader 

func CreatePacketHeader(config interface{}) (PacketHeader, error)

type ProxyConfig 

type ProxyConfig struct {
	Tag                  string   `protobuf:"bytes,1,opt,name=tag,proto3" json:"tag,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*ProxyConfig) Descriptor 

func (*ProxyConfig) Descriptor() ([]byte, []int)

func (*ProxyConfig) GetTag 

func (m *ProxyConfig) GetTag() string

func (*ProxyConfig) HasTag 

func (c *ProxyConfig) HasTag() bool

func (*ProxyConfig) ProtoMessage 

func (*ProxyConfig) ProtoMessage()

func (*ProxyConfig) Reset 

func (m *ProxyConfig) Reset()

func (*ProxyConfig) String 

func (m *ProxyConfig) String() string

func (*ProxyConfig) XXX_DiscardUnknown 

func (m *ProxyConfig) XXX_DiscardUnknown()

func (*ProxyConfig) XXX_Marshal 

func (m *ProxyConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ProxyConfig) XXX_Merge 

func (m *ProxyConfig) XXX_Merge(src proto.Message)

func (*ProxyConfig) XXX_Size 

func (m *ProxyConfig) XXX_Size() int

func (*ProxyConfig) XXX_Unmarshal 

func (m *ProxyConfig) XXX_Unmarshal(b []byte) error

type SimpleSystemDialer added in v1.21.2 

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

func (*SimpleSystemDialer) Dial added in v1.21.2 

func (v *SimpleSystemDialer) Dial(ctx context.Context, src net.Address, dest net.Destination, sockopt *SocketConfig) (net.Conn, error)

type SocketConfig 

type SocketConfig struct {
	// Mark of the connection. If non-zero, the value will be set to SO_MARK.
	Mark int32 `protobuf:"varint,1,opt,name=mark,proto3" json:"mark,omitempty"`
	// TFO is the state of TFO settings.
	Tfo SocketConfig_TCPFastOpenState `protobuf:"varint,2,opt,name=tfo,proto3,enum=v2ray.core.transport.internet.SocketConfig_TCPFastOpenState" json:"tfo,omitempty"`
	// TProxy is for enabling TProxy socket option.
	Tproxy SocketConfig_TProxyMode `protobuf:"varint,3,opt,name=tproxy,proto3,enum=v2ray.core.transport.internet.SocketConfig_TProxyMode" json:"tproxy,omitempty"`
	// ReceiveOriginalDestAddress is for enabling IP_RECVORIGDSTADDR socket option.
	// This option is for UDP only.
	ReceiveOriginalDestAddress bool     `` /* 144-byte string literal not displayed */
	BindAddress                []byte   `protobuf:"bytes,5,opt,name=bind_address,json=bindAddress,proto3" json:"bind_address,omitempty"`
	BindPort                   uint32   `protobuf:"varint,6,opt,name=bind_port,json=bindPort,proto3" json:"bind_port,omitempty"`
	XXX_NoUnkeyedLiteral       struct{} `json:"-"`
	XXX_unrecognized           []byte   `json:"-"`
	XXX_sizecache              int32    `json:"-"`
}

SocketConfig is options to be applied on network sockets.

func (*SocketConfig) Descriptor 

func (*SocketConfig) Descriptor() ([]byte, []int)

func (*SocketConfig) GetBindAddress 

func (m *SocketConfig) GetBindAddress() []byte

func (*SocketConfig) GetBindPort 

func (m *SocketConfig) GetBindPort() uint32

func (*SocketConfig) GetMark 

func (m *SocketConfig) GetMark() int32

func (*SocketConfig) GetReceiveOriginalDestAddress 

func (m *SocketConfig) GetReceiveOriginalDestAddress() bool

func (*SocketConfig) GetTfo 

func (m *SocketConfig) GetTfo() SocketConfig_TCPFastOpenState

func (*SocketConfig) GetTproxy 

func (m *SocketConfig) GetTproxy() SocketConfig_TProxyMode

func (*SocketConfig) ProtoMessage 

func (*SocketConfig) ProtoMessage()

func (*SocketConfig) Reset 

func (m *SocketConfig) Reset()

func (*SocketConfig) String 

func (m *SocketConfig) String() string

func (*SocketConfig) XXX_DiscardUnknown 

func (m *SocketConfig) XXX_DiscardUnknown()

func (*SocketConfig) XXX_Marshal 

func (m *SocketConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SocketConfig) XXX_Merge 

func (m *SocketConfig) XXX_Merge(src proto.Message)

func (*SocketConfig) XXX_Size 

func (m *SocketConfig) XXX_Size() int

func (*SocketConfig) XXX_Unmarshal 

func (m *SocketConfig) XXX_Unmarshal(b []byte) error

type SocketConfig_TCPFastOpenState 

type SocketConfig_TCPFastOpenState int32
const (
	// AsIs is to leave the current TFO state as is, unmodified.
	SocketConfig_AsIs SocketConfig_TCPFastOpenState = 0
	// Enable is for enabling TFO explictly.
	SocketConfig_Enable SocketConfig_TCPFastOpenState = 1
	// Disable is for disabling TFO explictly.
	SocketConfig_Disable SocketConfig_TCPFastOpenState = 2
)

func (SocketConfig_TCPFastOpenState) EnumDescriptor 

func (SocketConfig_TCPFastOpenState) EnumDescriptor() ([]byte, []int)

func (SocketConfig_TCPFastOpenState) String 

func (x SocketConfig_TCPFastOpenState) String() string

type SocketConfig_TProxyMode 

type SocketConfig_TProxyMode int32
const (
	// TProxy is off.
	SocketConfig_Off SocketConfig_TProxyMode = 0
	// TProxy mode.
	SocketConfig_TProxy SocketConfig_TProxyMode = 1
	// Redirect mode.
	SocketConfig_Redirect SocketConfig_TProxyMode = 2
)

func (SocketConfig_TProxyMode) EnumDescriptor 

func (SocketConfig_TProxyMode) EnumDescriptor() ([]byte, []int)

func (SocketConfig_TProxyMode) IsEnabled 

func (m SocketConfig_TProxyMode) IsEnabled() bool

func (SocketConfig_TProxyMode) String 

func (x SocketConfig_TProxyMode) String() string

type StatCouterConnection 

type StatCouterConnection struct {
	Connection
	Uplink   stats.Counter
	Downlink stats.Counter
}

func (*StatCouterConnection) Read 

func (c *StatCouterConnection) Read(b []byte) (int, error)

func (*StatCouterConnection) Write 

func (c *StatCouterConnection) Write(b []byte) (int, error)

type StreamConfig 

type StreamConfig struct {
	// Effective network. Deprecated. Use the string form below.
	Protocol TransportProtocol `protobuf:"varint,1,opt,name=protocol,proto3,enum=v2ray.core.transport.internet.TransportProtocol" json:"protocol,omitempty"` // Deprecated: Do not use.
	// Effective network.
	ProtocolName      string             `protobuf:"bytes,5,opt,name=protocol_name,json=protocolName,proto3" json:"protocol_name,omitempty"`
	TransportSettings []*TransportConfig `protobuf:"bytes,2,rep,name=transport_settings,json=transportSettings,proto3" json:"transport_settings,omitempty"`
	// Type of security. Must be a message name of the settings proto.
	SecurityType string `protobuf:"bytes,3,opt,name=security_type,json=securityType,proto3" json:"security_type,omitempty"`
	// Settings for transport security. For now the only choice is TLS.
	SecuritySettings     []*serial.TypedMessage `protobuf:"bytes,4,rep,name=security_settings,json=securitySettings,proto3" json:"security_settings,omitempty"`
	SocketSettings       *SocketConfig          `protobuf:"bytes,6,opt,name=socket_settings,json=socketSettings,proto3" json:"socket_settings,omitempty"`
	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
	XXX_unrecognized     []byte                 `json:"-"`
	XXX_sizecache        int32                  `json:"-"`
}

func (*StreamConfig) Descriptor 

func (*StreamConfig) Descriptor() ([]byte, []int)

func (*StreamConfig) GetEffectiveProtocol 

func (c *StreamConfig) GetEffectiveProtocol() string

func (*StreamConfig) GetEffectiveSecuritySettings 

func (c *StreamConfig) GetEffectiveSecuritySettings() (interface{}, error)

func (*StreamConfig) GetEffectiveTransportSettings 

func (c *StreamConfig) GetEffectiveTransportSettings() (interface{}, error)

func (*StreamConfig) GetProtocol deprecated 

func (m *StreamConfig) GetProtocol() TransportProtocol

Deprecated: Do not use.

func (*StreamConfig) GetProtocolName 

func (m *StreamConfig) GetProtocolName() string

func (*StreamConfig) GetSecuritySettings 

func (m *StreamConfig) GetSecuritySettings() []*serial.TypedMessage

func (*StreamConfig) GetSecurityType 

func (m *StreamConfig) GetSecurityType() string

func (*StreamConfig) GetSocketSettings 

func (m *StreamConfig) GetSocketSettings() *SocketConfig

func (*StreamConfig) GetTransportSettings 

func (m *StreamConfig) GetTransportSettings() []*TransportConfig

func (*StreamConfig) GetTransportSettingsFor 

func (c *StreamConfig) GetTransportSettingsFor(protocol string) (interface{}, error)

func (*StreamConfig) HasSecuritySettings 

func (c *StreamConfig) HasSecuritySettings() bool

func (*StreamConfig) ProtoMessage 

func (*StreamConfig) ProtoMessage()

func (*StreamConfig) Reset 

func (m *StreamConfig) Reset()

func (*StreamConfig) String 

func (m *StreamConfig) String() string

func (*StreamConfig) XXX_DiscardUnknown 

func (m *StreamConfig) XXX_DiscardUnknown()

func (*StreamConfig) XXX_Marshal 

func (m *StreamConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*StreamConfig) XXX_Merge 

func (m *StreamConfig) XXX_Merge(src proto.Message)

func (*StreamConfig) XXX_Size 

func (m *StreamConfig) XXX_Size() int

func (*StreamConfig) XXX_Unmarshal 

func (m *StreamConfig) XXX_Unmarshal(b []byte) error

type SystemDialer added in v1.21.2 

type SystemDialer interface {
	Dial(ctx context.Context, source net.Address, destination net.Destination, sockopt *SocketConfig) (net.Conn, error)
}

func WithAdapter added in v1.21.2 

func WithAdapter(dialer SystemDialerAdapter) SystemDialer

type SystemDialerAdapter added in v1.21.2 

type SystemDialerAdapter interface {
	Dial(network string, address string) (net.Conn, error)
}

type TransportConfig 

type TransportConfig struct {
	// Type of network that this settings supports.
	// Deprecated. Use the string form below.
	Protocol TransportProtocol `protobuf:"varint,1,opt,name=protocol,proto3,enum=v2ray.core.transport.internet.TransportProtocol" json:"protocol,omitempty"`
	// Type of network that this settings supports.
	ProtocolName string `protobuf:"bytes,3,opt,name=protocol_name,json=protocolName,proto3" json:"protocol_name,omitempty"`
	// Specific settings. Must be of the transports.
	Settings             *serial.TypedMessage `protobuf:"bytes,2,opt,name=settings,proto3" json:"settings,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

func (*TransportConfig) Descriptor 

func (*TransportConfig) Descriptor() ([]byte, []int)

func (*TransportConfig) GetProtocol 

func (m *TransportConfig) GetProtocol() TransportProtocol

func (*TransportConfig) GetProtocolName 

func (m *TransportConfig) GetProtocolName() string

func (*TransportConfig) GetSettings 

func (m *TransportConfig) GetSettings() *serial.TypedMessage

func (*TransportConfig) GetTypedSettings 

func (c *TransportConfig) GetTypedSettings() (interface{}, error)

func (*TransportConfig) GetUnifiedProtocolName 

func (c *TransportConfig) GetUnifiedProtocolName() string

func (*TransportConfig) ProtoMessage 

func (*TransportConfig) ProtoMessage()

func (*TransportConfig) Reset 

func (m *TransportConfig) Reset()

func (*TransportConfig) String 

func (m *TransportConfig) String() string

func (*TransportConfig) XXX_DiscardUnknown 

func (m *TransportConfig) XXX_DiscardUnknown()

func (*TransportConfig) XXX_Marshal 

func (m *TransportConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*TransportConfig) XXX_Merge 

func (m *TransportConfig) XXX_Merge(src proto.Message)

func (*TransportConfig) XXX_Size 

func (m *TransportConfig) XXX_Size() int

func (*TransportConfig) XXX_Unmarshal 

func (m *TransportConfig) XXX_Unmarshal(b []byte) error

type TransportProtocol 

type TransportProtocol int32
const (
	TransportProtocol_TCP          TransportProtocol = 0
	TransportProtocol_UDP          TransportProtocol = 1
	TransportProtocol_MKCP         TransportProtocol = 2
	TransportProtocol_WebSocket    TransportProtocol = 3
	TransportProtocol_HTTP         TransportProtocol = 4
	TransportProtocol_DomainSocket TransportProtocol = 5
)

func (TransportProtocol) EnumDescriptor 

func (TransportProtocol) EnumDescriptor() ([]byte, []int)

func (TransportProtocol) String 

func (x TransportProtocol) String() string

Source Files

View all Source files

Directories

Path Synopsis
headers
http
noop
srtp
tls
utp
wechat
wireguard
Package kcp - A Fast and Reliable ARQ Protocol
 Package kcp - A Fast and Reliable ARQ Protocol
Package websocket implements Websocket transport
 Package websocket implements Websocket transport

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