sing-box/option/outbound.go
世界 89c723e3e4
Improve read wait interface &
Refactor Authenticator interface to struct &
Update smux &
Update gVisor to 20231204.0 &
Update quic-go to v0.40.1 &
Update wireguard-go &
Add GSO support for TUN/WireGuard &
Fix router pre-start &
Fix bind forwarder to interface for systems stack
2024-01-03 12:21:47 +08:00

157 lines
4.8 KiB
Go

package option
import (
C "github.com/sagernet/sing-box/constant"
E "github.com/sagernet/sing/common/exceptions"
"github.com/sagernet/sing/common/json"
M "github.com/sagernet/sing/common/metadata"
)
type _Outbound struct {
Type string `json:"type"`
Tag string `json:"tag,omitempty"`
DirectOptions DirectOutboundOptions `json:"-"`
SocksOptions SocksOutboundOptions `json:"-"`
HTTPOptions HTTPOutboundOptions `json:"-"`
ShadowsocksOptions ShadowsocksOutboundOptions `json:"-"`
VMessOptions VMessOutboundOptions `json:"-"`
TrojanOptions TrojanOutboundOptions `json:"-"`
WireGuardOptions WireGuardOutboundOptions `json:"-"`
HysteriaOptions HysteriaOutboundOptions `json:"-"`
TorOptions TorOutboundOptions `json:"-"`
SSHOptions SSHOutboundOptions `json:"-"`
ShadowTLSOptions ShadowTLSOutboundOptions `json:"-"`
ShadowsocksROptions ShadowsocksROutboundOptions `json:"-"`
VLESSOptions VLESSOutboundOptions `json:"-"`
TUICOptions TUICOutboundOptions `json:"-"`
Hysteria2Options Hysteria2OutboundOptions `json:"-"`
SelectorOptions SelectorOutboundOptions `json:"-"`
URLTestOptions URLTestOutboundOptions `json:"-"`
}
type Outbound _Outbound
func (h *Outbound) RawOptions() (any, error) {
var rawOptionsPtr any
switch h.Type {
case C.TypeDirect:
rawOptionsPtr = &h.DirectOptions
case C.TypeBlock, C.TypeDNS:
rawOptionsPtr = nil
case C.TypeSOCKS:
rawOptionsPtr = &h.SocksOptions
case C.TypeHTTP:
rawOptionsPtr = &h.HTTPOptions
case C.TypeShadowsocks:
rawOptionsPtr = &h.ShadowsocksOptions
case C.TypeVMess:
rawOptionsPtr = &h.VMessOptions
case C.TypeTrojan:
rawOptionsPtr = &h.TrojanOptions
case C.TypeWireGuard:
rawOptionsPtr = &h.WireGuardOptions
case C.TypeHysteria:
rawOptionsPtr = &h.HysteriaOptions
case C.TypeTor:
rawOptionsPtr = &h.TorOptions
case C.TypeSSH:
rawOptionsPtr = &h.SSHOptions
case C.TypeShadowTLS:
rawOptionsPtr = &h.ShadowTLSOptions
case C.TypeShadowsocksR:
rawOptionsPtr = &h.ShadowsocksROptions
case C.TypeVLESS:
rawOptionsPtr = &h.VLESSOptions
case C.TypeTUIC:
rawOptionsPtr = &h.TUICOptions
case C.TypeHysteria2:
rawOptionsPtr = &h.Hysteria2Options
case C.TypeSelector:
rawOptionsPtr = &h.SelectorOptions
case C.TypeURLTest:
rawOptionsPtr = &h.URLTestOptions
case "":
return nil, E.New("missing outbound type")
default:
return nil, E.New("unknown outbound type: ", h.Type)
}
return rawOptionsPtr, nil
}
func (h *Outbound) MarshalJSON() ([]byte, error) {
rawOptions, err := h.RawOptions()
if err != nil {
return nil, err
}
return MarshallObjects((*_Outbound)(h), rawOptions)
}
func (h *Outbound) UnmarshalJSON(bytes []byte) error {
err := json.Unmarshal(bytes, (*_Outbound)(h))
if err != nil {
return err
}
rawOptions, err := h.RawOptions()
if err != nil {
return err
}
err = UnmarshallExcluded(bytes, (*_Outbound)(h), rawOptions)
if err != nil {
return err
}
return nil
}
type DialerOptionsWrapper interface {
TakeDialerOptions() DialerOptions
ReplaceDialerOptions(options DialerOptions)
}
type DialerOptions struct {
Detour string `json:"detour,omitempty"`
BindInterface string `json:"bind_interface,omitempty"`
Inet4BindAddress *ListenAddress `json:"inet4_bind_address,omitempty"`
Inet6BindAddress *ListenAddress `json:"inet6_bind_address,omitempty"`
ProtectPath string `json:"protect_path,omitempty"`
RoutingMark int `json:"routing_mark,omitempty"`
ReuseAddr bool `json:"reuse_addr,omitempty"`
ConnectTimeout Duration `json:"connect_timeout,omitempty"`
TCPFastOpen bool `json:"tcp_fast_open,omitempty"`
TCPMultiPath bool `json:"tcp_multi_path,omitempty"`
UDPFragment *bool `json:"udp_fragment,omitempty"`
UDPFragmentDefault bool `json:"-"`
DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"`
FallbackDelay Duration `json:"fallback_delay,omitempty"`
IsWireGuardListener bool `json:"-"`
}
func (o *DialerOptions) TakeDialerOptions() DialerOptions {
return *o
}
func (o *DialerOptions) ReplaceDialerOptions(options DialerOptions) {
*o = options
}
type ServerOptionsWrapper interface {
TakeServerOptions() ServerOptions
ReplaceServerOptions(options ServerOptions)
}
type ServerOptions struct {
Server string `json:"server"`
ServerPort uint16 `json:"server_port"`
}
func (o ServerOptions) Build() M.Socksaddr {
return M.ParseSocksaddrHostPort(o.Server, o.ServerPort)
}
func (o *ServerOptions) TakeServerOptions() ServerOptions {
return *o
}
func (o *ServerOptions) ReplaceServerOptions(options ServerOptions) {
*o = options
}