mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-12-27 18:25:37 +08:00
107 lines
3.3 KiB
Go
107 lines
3.3 KiB
Go
package option
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
E "github.com/sagernet/sing/common/exceptions"
|
|
"github.com/sagernet/sing/common/json"
|
|
"github.com/sagernet/sing/common/json/badjson"
|
|
"github.com/sagernet/sing/common/json/badoption"
|
|
"github.com/sagernet/sing/service"
|
|
)
|
|
|
|
type InboundOptionsRegistry interface {
|
|
CreateOptions(outboundType string) (any, bool)
|
|
}
|
|
|
|
type _Inbound struct {
|
|
Type string `json:"type"`
|
|
Tag string `json:"tag,omitempty"`
|
|
Options any `json:"-"`
|
|
}
|
|
|
|
type Inbound _Inbound
|
|
|
|
func (h *Inbound) MarshalJSONContext(ctx context.Context) ([]byte, error) {
|
|
return badjson.MarshallObjectsContext(ctx, (*_Inbound)(h), h.Options)
|
|
}
|
|
|
|
func (h *Inbound) UnmarshalJSONContext(ctx context.Context, content []byte) error {
|
|
err := json.Unmarshal(content, (*_Inbound)(h))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
registry := service.FromContext[InboundOptionsRegistry](ctx)
|
|
if registry == nil {
|
|
return E.New("missing Inbound fields registry in context")
|
|
}
|
|
options, loaded := registry.CreateOptions(h.Type)
|
|
if !loaded {
|
|
return E.New("unknown inbound type: ", h.Type)
|
|
}
|
|
err = badjson.UnmarshallExcludedContext(ctx, content, (*_Inbound)(h), options)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
h.Options = options
|
|
return nil
|
|
}
|
|
|
|
// Deprecated: Use rule action instead
|
|
type InboundOptions struct {
|
|
SniffEnabled bool `json:"sniff,omitempty"`
|
|
SniffOverrideDestination bool `json:"sniff_override_destination,omitempty"`
|
|
SniffTimeout badoption.Duration `json:"sniff_timeout,omitempty"`
|
|
DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"`
|
|
UDPDisableDomainUnmapping bool `json:"udp_disable_domain_unmapping,omitempty"`
|
|
Detour string `json:"detour,omitempty"`
|
|
}
|
|
|
|
type ListenOptions struct {
|
|
Listen *badoption.Addr `json:"listen,omitempty"`
|
|
ListenPort uint16 `json:"listen_port,omitempty"`
|
|
TCPKeepAlive badoption.Duration `json:"tcp_keep_alive,omitempty"`
|
|
TCPKeepAliveInterval badoption.Duration `json:"tcp_keep_alive_interval,omitempty"`
|
|
TCPFastOpen bool `json:"tcp_fast_open,omitempty"`
|
|
TCPMultiPath bool `json:"tcp_multi_path,omitempty"`
|
|
UDPFragment *bool `json:"udp_fragment,omitempty"`
|
|
UDPFragmentDefault bool `json:"-"`
|
|
UDPTimeout UDPTimeoutCompat `json:"udp_timeout,omitempty"`
|
|
|
|
// Deprecated: removed
|
|
ProxyProtocol bool `json:"proxy_protocol,omitempty"`
|
|
// Deprecated: removed
|
|
ProxyProtocolAcceptNoHeader bool `json:"proxy_protocol_accept_no_header,omitempty"`
|
|
InboundOptions
|
|
}
|
|
|
|
type UDPTimeoutCompat badoption.Duration
|
|
|
|
func (c UDPTimeoutCompat) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal((time.Duration)(c).String())
|
|
}
|
|
|
|
func (c *UDPTimeoutCompat) UnmarshalJSON(data []byte) error {
|
|
var valueNumber int64
|
|
err := json.Unmarshal(data, &valueNumber)
|
|
if err == nil {
|
|
*c = UDPTimeoutCompat(time.Second * time.Duration(valueNumber))
|
|
return nil
|
|
}
|
|
return json.Unmarshal(data, (*badoption.Duration)(c))
|
|
}
|
|
|
|
type ListenOptionsWrapper interface {
|
|
TakeListenOptions() ListenOptions
|
|
ReplaceListenOptions(options ListenOptions)
|
|
}
|
|
|
|
func (o *ListenOptions) TakeListenOptions() ListenOptions {
|
|
return *o
|
|
}
|
|
|
|
func (o *ListenOptions) ReplaceListenOptions(options ListenOptions) {
|
|
*o = options
|
|
}
|