sing-box/option/inbound.go

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package option
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import (
"github.com/goccy/go-json"
C "github.com/sagernet/sing-box/constant"
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"github.com/sagernet/sing/common"
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"github.com/sagernet/sing/common/auth"
E "github.com/sagernet/sing/common/exceptions"
)
type _Inbound struct {
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Type string `json:"type"`
Tag string `json:"tag,omitempty"`
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DirectOptions DirectInboundOptions `json:"-"`
SocksOptions SimpleInboundOptions `json:"-"`
HTTPOptions SimpleInboundOptions `json:"-"`
MixedOptions SimpleInboundOptions `json:"-"`
ShadowsocksOptions ShadowsocksInboundOptions `json:"-"`
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}
type Inbound _Inbound
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func (h Inbound) Equals(other Inbound) bool {
return h.Type == other.Type &&
h.Tag == other.Tag &&
h.DirectOptions == other.DirectOptions &&
h.SocksOptions.Equals(other.SocksOptions) &&
h.HTTPOptions.Equals(other.HTTPOptions) &&
h.MixedOptions.Equals(other.MixedOptions) &&
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h.ShadowsocksOptions.Equals(other.ShadowsocksOptions)
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}
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func (h Inbound) MarshalJSON() ([]byte, error) {
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var v any
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switch h.Type {
case C.TypeDirect:
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v = h.DirectOptions
case C.TypeSocks:
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v = h.SocksOptions
case C.TypeHTTP:
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v = h.HTTPOptions
case C.TypeMixed:
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v = h.MixedOptions
case C.TypeShadowsocks:
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v = h.ShadowsocksOptions
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default:
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return nil, E.New("unknown inbound type: ", h.Type)
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}
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return MarshallObjects((_Inbound)(h), v)
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}
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func (h *Inbound) UnmarshalJSON(bytes []byte) error {
err := json.Unmarshal(bytes, (*_Inbound)(h))
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if err != nil {
return err
}
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var v any
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switch h.Type {
case C.TypeDirect:
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v = &h.DirectOptions
case C.TypeSocks:
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v = &h.SocksOptions
case C.TypeHTTP:
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v = &h.HTTPOptions
case C.TypeMixed:
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v = &h.MixedOptions
case C.TypeShadowsocks:
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v = &h.ShadowsocksOptions
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default:
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return nil
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}
err = UnmarshallExcluded(bytes, (*_Inbound)(h), v)
if err != nil {
return E.Cause(err, "inbound options")
}
return nil
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}
type ListenOptions struct {
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Listen ListenAddress `json:"listen"`
Port uint16 `json:"listen_port"`
TCPFastOpen bool `json:"tcp_fast_open,omitempty"`
UDPTimeout int64 `json:"udp_timeout,omitempty"`
SniffEnabled bool `json:"sniff,omitempty"`
SniffOverrideDestination bool `json:"sniff_override_destination,omitempty"`
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}
type SimpleInboundOptions struct {
ListenOptions
Users []auth.User `json:"users,omitempty"`
}
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func (o SimpleInboundOptions) Equals(other SimpleInboundOptions) bool {
return o.ListenOptions == other.ListenOptions &&
common.ComparableSliceEquals(o.Users, other.Users)
}
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type DirectInboundOptions struct {
ListenOptions
Network NetworkList `json:"network,omitempty"`
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OverrideAddress string `json:"override_address,omitempty"`
OverridePort uint16 `json:"override_port,omitempty"`
}
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type ShadowsocksInboundOptions struct {
ListenOptions
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Network NetworkList `json:"network,omitempty"`
Method string `json:"method"`
Password string `json:"password"`
Users []ShadowsocksUser `json:"users,omitempty"`
Destinations []ShadowsocksDestination `json:"destinations,omitempty"`
}
func (o ShadowsocksInboundOptions) Equals(other ShadowsocksInboundOptions) bool {
return o.ListenOptions == other.ListenOptions &&
o.Network == other.Network &&
o.Method == other.Method &&
o.Password == other.Password &&
common.ComparableSliceEquals(o.Users, other.Users) &&
common.ComparableSliceEquals(o.Destinations, other.Destinations)
}
type ShadowsocksUser struct {
Name string `json:"name"`
Password string `json:"password"`
}
type ShadowsocksDestination struct {
Name string `json:"name"`
Password string `json:"password"`
ServerOptions
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}