Update Amnezia H1-H4 format

common/xray/json/badoption/range.go

@@ -71,6 +71,13 @@ func (c *Range) UnmarshalJSON(content []byte) error {
 	return nil
 }
 
+func (c *Range) String() string {
+	if c.From == c.To {
+		return strconv.FormatInt(int64(c.From), 10)
+	}
+	return fmt.Sprintf("%d-%d", c.From, c.To)
+}
+
 func (c Range) Rand() int32 {
 	return int32(crypto.RandBetween(int64(c.From), int64(c.To)))
 }

constant/proxy.go

@@ -97,18 +97,22 @@ func ProxyDisplayName(proxyType string) string {
 		return "TUIC"
 	case TypeHysteria2:
 		return "Hysteria2"
+	case TypeBond:
+		return "Bond"
 	case TypeMieru:
 		return "Mieru"
 	case TypeAnyTLS:
 		return "AnyTLS"
+	case TypeFailover:
+		return "Failover"
 	case TypeSelector:
 		return "Selector"
 	case TypeURLTest:
 		return "URLTest"
 	case TypeTunnelClient:
-		return "Tunnel Client"
+		return "Tunnel client"
 	case TypeTunnelServer:
-		return "Tunnel Server"
+		return "Tunnel server"
 	default:
 		return "Unknown"
 	}

examples/mkcp/client.json

@@ -30,7 +30,7 @@
       "uuid": "9b65b7e1-04c8-4717-8f45-2aa61fd25937",
       "packet_encoding": "",
       "transport": {
-        "type": "kcp",
+        "type": "mkcp",
         "mtu": 1500
       }
     }

examples/mkcp/server.json

@@ -23,7 +23,7 @@
         }
       ],
       "transport": {
-        "type": "kcp",
+        "type": "mkcp",
         "mtu": 1500
       }
     }

go.mod

@@ -170,12 +170,10 @@ require (
 	github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7 // indirect
 	github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc // indirect
 	github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976 // indirect
-	github.com/tevino/abool v1.2.0 // indirect
 	github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/zeebo/blake3 v0.2.4 // indirect
-	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap/exp v0.3.0 // indirect
 	go4.org/mem v0.0.0-20240501181205-ae6ca9944745 // indirect
@@ -192,7 +190,7 @@ require (
 	xorm.io/xorm v1.0.2 // indirect
 )
 
-replace github.com/sagernet/wireguard-go => github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.2.0
+replace github.com/sagernet/wireguard-go => github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.3.1
 
 replace github.com/sagernet/tailscale => github.com/shtorm-7/tailscale v1.80.3-sing-box-1.12-mod.2-extended-1.0.0
 

go.sum

@@ -383,8 +383,8 @@ github.com/shtorm-7/sing-mux v0.3.4-extended-1.0.0 h1:a5OoXr3e2ACbM6vDIaaGL44IdH
 github.com/shtorm-7/sing-mux v0.3.4-extended-1.0.0/go.mod h1:QvlKMyNBNrQoyX4x+gq028uPbLM2XeRpWtDsWBJbFSk=
 github.com/shtorm-7/tailscale v1.80.3-sing-box-1.12-mod.2-extended-1.0.0 h1:Yp4dIRwiwLda9JXyGMHkfYRr2r01NarkzsNd/oi10dk=
 github.com/shtorm-7/tailscale v1.80.3-sing-box-1.12-mod.2-extended-1.0.0/go.mod h1:+znUAXWwgcgza5mb5do8j9RC95rpY9lbSc/TyEyCGa4=
-github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.2.0 h1:o/AAMCZPDCrwat2m0rAicFJ+iHfuzBR4nNueORUiEtM=
+github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.3.1 h1:tKw3pxaQys9+8VJhDggsOIq4Hnyk14QSzaSk+X2vGjk=
-github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.2.0/go.mod h1:3Ps4sTih9KeKik6xsMdIa+2TWDgTb+ysnq+ztxespk8=
+github.com/shtorm-7/wireguard-go v0.0.1-beta.7-extended-1.3.1/go.mod h1:FtxztdId2M7cgg9apwX8i+tBbB4SWJSi3eiO+yLcAlE=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
 github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
@@ -421,8 +421,6 @@ github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976 h1:U
 github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976/go.mod h1:agQPE6y6ldqCOui2gkIh7ZMztTkIQKH049tv8siLuNQ=
 github.com/tc-hib/winres v0.2.1 h1:YDE0FiP0VmtRaDn7+aaChp1KiF4owBiJa5l964l5ujA=
 github.com/tc-hib/winres v0.2.1/go.mod h1:C/JaNhH3KBvhNKVbvdlDWkbMDO9H4fKKDaN7/07SSuk=
-github.com/tevino/abool v1.2.0 h1:heAkClL8H6w+mK5md9dzsuohKeXHUpY7Vw0ZCKW+huA=
-github.com/tevino/abool v1.2.0/go.mod h1:qc66Pna1RiIsPa7O4Egxxs9OqkuxDX55zznh9K07Tzg=
 github.com/tidwall/gjson v1.18.0 h1:FIDeeyB800efLX89e5a8Y0BNH+LOngJyGrIWxG2FKQY=
 github.com/tidwall/gjson v1.18.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
@@ -462,8 +460,6 @@ go.opentelemetry.io/otel/sdk/metric v1.38.0 h1:aSH66iL0aZqo//xXzQLYozmWrXxyFkBJ6
 go.opentelemetry.io/otel/sdk/metric v1.38.0/go.mod h1:dg9PBnW9XdQ1Hd6ZnRz689CbtrUp0wMMs9iPcgT9EZA=
 go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJrmcNLE=
 go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
-go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
-go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=

option/wireguard.go

@@ -3,6 +3,7 @@ package option
 import (
 	"net/netip"
 
+	Xbadoption "github.com/sagernet/sing-box/common/xray/json/badoption"
 	"github.com/sagernet/sing/common/json/badoption"
 )
 
@@ -84,24 +85,24 @@ type LegacyWireGuardPeer struct {
 }
 
 type WireGuardAmnezia struct {
-	JC    int    `json:"jc,omitempty"`
+	JC    int               `json:"jc,omitempty"`
-	JMin  int    `json:"jmin,omitempty"`
+	JMin  int               `json:"jmin,omitempty"`
-	JMax  int    `json:"jmax,omitempty"`
+	JMax  int               `json:"jmax,omitempty"`
-	S1    int    `json:"s1,omitempty"`
+	S1    int               `json:"s1,omitempty"`
-	S2    int    `json:"s2,omitempty"`
+	S2    int               `json:"s2,omitempty"`
-	S3    int    `json:"s3,omitempty"`
+	S3    int               `json:"s3,omitempty"`
-	S4    int    `json:"s4,omitempty"`
+	S4    int               `json:"s4,omitempty"`
-	H1    uint32 `json:"h1,omitempty"`
+	H1    *Xbadoption.Range `json:"h1,omitempty"`
-	H2    uint32 `json:"h2,omitempty"`
+	H2    *Xbadoption.Range `json:"h2,omitempty"`
-	H3    uint32 `json:"h3,omitempty"`
+	H3    *Xbadoption.Range `json:"h3,omitempty"`
-	H4    uint32 `json:"h4,omitempty"`
+	H4    *Xbadoption.Range `json:"h4,omitempty"`
-	I1    string `json:"i1,omitempty"`
+	I1    string            `json:"i1,omitempty"`
-	I2    string `json:"i2,omitempty"`
+	I2    string            `json:"i2,omitempty"`
-	I3    string `json:"i3,omitempty"`
+	I3    string            `json:"i3,omitempty"`
-	I4    string `json:"i4,omitempty"`
+	I4    string            `json:"i4,omitempty"`
-	I5    string `json:"i5,omitempty"`
+	I5    string            `json:"i5,omitempty"`
-	J1    string `json:"j1,omitempty"`
+	J1    string            `json:"j1,omitempty"`
-	J2    string `json:"j2,omitempty"`
+	J2    string            `json:"j2,omitempty"`
-	J3    string `json:"j3,omitempty"`
+	J3    string            `json:"j3,omitempty"`
-	ITime int64  `json:"itime,omitempty"`
+	ITime int64             `json:"itime,omitempty"`
 }

protocol/bond/inbound.go

@@ -39,7 +39,7 @@ func NewInbound(ctx context.Context, router adapter.Router, logger log.ContextLo
 		return nil, E.New("missing tags")
 	}
 	inbound := &Inbound{
-		Adapter: inbound.NewAdapter(C.TypeTunnelServer, tag),
+		Adapter: inbound.NewAdapter(C.TypeBond, tag),
 		logger:  logger,
 		router:  uot.NewRouter(router, logger),
 		conns:   cache.New(C.TCPConnectTimeout, time.Second),
@@ -92,6 +92,10 @@ func (h *Inbound) Close() error {
 }
 
 func (h *Inbound) connHandler(ctx context.Context, conn net.Conn, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) error {
+	if metadata.Destination != Destination {
+		h.router.RouteConnectionEx(ctx, conn, metadata, onClose)
+		return nil
+	}
 	request, err := ReadRequest(conn)
 	if err != nil {
 		return err

protocol/bond/outbound.go

@@ -62,7 +62,7 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
 		return nil, E.New("invalid ratios")
 	}
 	outbound := &Outbound{
-		Adapter:        outbound.NewAdapter(C.TypeTunnelClient, tag, []string{N.NetworkTCP, N.NetworkUDP}, []string{}),
+		Adapter:        outbound.NewAdapter(C.TypeBond, tag, []string{N.NetworkTCP, N.NetworkUDP}, []string{}),
 		ctx:            ctx,
 		outbounds:      outbounds,
 		downloadRatios: downloadRatios,

protocol/group/failover.go

@@ -3,6 +3,7 @@ package group
 import (
 	"context"
 	"net"
+	"sync"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/adapter/outbound"
@@ -26,11 +27,14 @@ var (
 
 type Failover struct {
 	outbound.Adapter
-	ctx       context.Context
+	ctx              context.Context
-	outbound  adapter.OutboundManager
+	outbound         adapter.OutboundManager
-	logger    logger.ContextLogger
+	logger           logger.ContextLogger
-	tags      []string
+	tags             []string
-	outbounds map[string]adapter.Outbound
+	outbounds        map[string]adapter.Outbound
+	lastUsedOutbound string
+
+	mtx sync.Mutex
 }
 
 func NewFailover(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.FailoverOutboundOptions) (adapter.Outbound, error) {
@@ -38,12 +42,13 @@ func NewFailover(ctx context.Context, router adapter.Router, logger log.ContextL
 		return nil, E.New("missing tags")
 	}
 	outbound := &Failover{
-		Adapter:   outbound.NewAdapter(C.TypeFailover, tag, []string{N.NetworkTCP, N.NetworkUDP}, options.Outbounds),
+		Adapter:          outbound.NewAdapter(C.TypeFailover, tag, []string{N.NetworkTCP, N.NetworkUDP}, options.Outbounds),
-		ctx:       ctx,
+		ctx:              ctx,
-		outbound:  service.FromContext[adapter.OutboundManager](ctx),
+		outbound:         service.FromContext[adapter.OutboundManager](ctx),
-		logger:    logger,
+		logger:           logger,
-		tags:      options.Outbounds,
+		tags:             options.Outbounds,
-		outbounds: make(map[string]adapter.Outbound, len(options.Outbounds)),
+		outbounds:        make(map[string]adapter.Outbound, len(options.Outbounds)),
+		lastUsedOutbound: options.Outbounds[0],
 	}
 	return outbound, nil
 }
@@ -60,7 +65,9 @@ func (s *Failover) Start() error {
 }
 
 func (s *Failover) Now() string {
-	return s.tags[0]
+	s.mtx.Lock()
+	defer s.mtx.Unlock()
+	return s.lastUsedOutbound
 }
 
 func (s *Failover) All() []string {
@@ -76,6 +83,9 @@ func (s *Failover) DialContext(ctx context.Context, network string, destination
 			s.logger.ErrorContext(ctx, err)
 			continue
 		}
+		s.mtx.Lock()
+		defer s.mtx.Unlock()
+		s.lastUsedOutbound = outbound.Tag()
 		return conn, nil
 	}
 	return nil, err
@@ -90,6 +100,9 @@ func (s *Failover) ListenPacket(ctx context.Context, destination M.Socksaddr) (n
 			s.logger.ErrorContext(ctx, err)
 			continue
 		}
+		s.mtx.Lock()
+		defer s.mtx.Unlock()
+		s.lastUsedOutbound = outbound.Tag()
 		return conn, nil
 	}
 	return nil, err

transport/wireguard/endpoint.go

@@ -202,17 +202,17 @@ func (e *Endpoint) Start(resolve bool) error {
 		if e.options.Amnezia.S4 > 0 {
 			ipcConf += "\ns4=" + strconv.Itoa(e.options.Amnezia.S4)
 		}
-		if e.options.Amnezia.H1 > 0 {
+		if e.options.Amnezia.H1 != nil {
-			ipcConf += "\nh1=" + strconv.FormatUint(uint64(e.options.Amnezia.H1), 10)
+			ipcConf += "\nh1=" + e.options.Amnezia.H1.String()
 		}
-		if e.options.Amnezia.H2 > 0 {
+		if e.options.Amnezia.H2 != nil {
-			ipcConf += "\nh2=" + strconv.FormatUint(uint64(e.options.Amnezia.H2), 10)
+			ipcConf += "\nh2=" + e.options.Amnezia.H2.String()
 		}
-		if e.options.Amnezia.H3 > 0 {
+		if e.options.Amnezia.H3 != nil {
-			ipcConf += "\nh3=" + strconv.FormatUint(uint64(e.options.Amnezia.H3), 10)
+			ipcConf += "\nh3=" + e.options.Amnezia.H3.String()
 		}
-		if e.options.Amnezia.H4 > 0 {
+		if e.options.Amnezia.H4 != nil {
-			ipcConf += "\nh4=" + strconv.FormatUint(uint64(e.options.Amnezia.H4), 10)
+			ipcConf += "\nh4=" + e.options.Amnezia.H4.String()
 		}
 		if e.options.Amnezia.I1 != "" {
 			ipcConf += "\ni1=" + e.options.Amnezia.I1

transport/wireguard/endpoint_options.go

@@ -5,6 +5,7 @@ import (
 	"net/netip"
 	"time"
 
+	Xbadoption "github.com/sagernet/sing-box/common/xray/json/badoption"
 	tun "github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
@@ -49,10 +50,10 @@ type AmneziaOptions struct {
 	S2    int
 	S3    int
 	S4    int
-	H1    uint32
+	H1    *Xbadoption.Range
-	H2    uint32
+	H2    *Xbadoption.Range
-	H3    uint32
+	H3    *Xbadoption.Range
-	H4    uint32
+	H4    *Xbadoption.Range
 	I1    string
 	I2    string
 	I3    string