sing-box/option/v2ray_transport.go
2024-01-03 12:21:46 +08:00

99 lines
3 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"
)
type _V2RayTransportOptions struct {
Type string `json:"type"`
HTTPOptions V2RayHTTPOptions `json:"-"`
WebsocketOptions V2RayWebsocketOptions `json:"-"`
QUICOptions V2RayQUICOptions `json:"-"`
GRPCOptions V2RayGRPCOptions `json:"-"`
HTTPUpgradeOptions V2RayHTTPUpgradeOptions `json:"-"`
}
type V2RayTransportOptions _V2RayTransportOptions
func (o V2RayTransportOptions) MarshalJSON() ([]byte, error) {
var v any
switch o.Type {
case C.V2RayTransportTypeHTTP:
v = o.HTTPOptions
case C.V2RayTransportTypeWebsocket:
v = o.WebsocketOptions
case C.V2RayTransportTypeQUIC:
v = o.QUICOptions
case C.V2RayTransportTypeGRPC:
v = o.GRPCOptions
case C.V2RayTransportTypeHTTPUpgrade:
v = o.HTTPUpgradeOptions
case "":
return nil, E.New("missing transport type")
default:
return nil, E.New("unknown transport type: " + o.Type)
}
return MarshallObjects((_V2RayTransportOptions)(o), v)
}
func (o *V2RayTransportOptions) UnmarshalJSON(bytes []byte) error {
err := json.Unmarshal(bytes, (*_V2RayTransportOptions)(o))
if err != nil {
return err
}
var v any
switch o.Type {
case C.V2RayTransportTypeHTTP:
v = &o.HTTPOptions
case C.V2RayTransportTypeWebsocket:
v = &o.WebsocketOptions
case C.V2RayTransportTypeQUIC:
v = &o.QUICOptions
case C.V2RayTransportTypeGRPC:
v = &o.GRPCOptions
case C.V2RayTransportTypeHTTPUpgrade:
v = &o.HTTPUpgradeOptions
default:
return E.New("unknown transport type: " + o.Type)
}
err = UnmarshallExcluded(bytes, (*_V2RayTransportOptions)(o), v)
if err != nil {
return err
}
return nil
}
type V2RayHTTPOptions struct {
Host Listable[string] `json:"host,omitempty"`
Path string `json:"path,omitempty"`
Method string `json:"method,omitempty"`
Headers HTTPHeader `json:"headers,omitempty"`
IdleTimeout Duration `json:"idle_timeout,omitempty"`
PingTimeout Duration `json:"ping_timeout,omitempty"`
}
type V2RayWebsocketOptions struct {
Path string `json:"path,omitempty"`
Headers HTTPHeader `json:"headers,omitempty"`
MaxEarlyData uint32 `json:"max_early_data,omitempty"`
EarlyDataHeaderName string `json:"early_data_header_name,omitempty"`
}
type V2RayQUICOptions struct{}
type V2RayGRPCOptions struct {
ServiceName string `json:"service_name,omitempty"`
IdleTimeout Duration `json:"idle_timeout,omitempty"`
PingTimeout Duration `json:"ping_timeout,omitempty"`
PermitWithoutStream bool `json:"permit_without_stream,omitempty"`
ForceLite bool `json:"-"` // for test
}
type V2RayHTTPUpgradeOptions struct {
Host string `json:"host,omitempty"`
Path string `json:"path,omitempty"`
Headers HTTPHeader `json:"headers,omitempty"`
}