documentation: Bump version

Update wireguard-go &
Add GSO support for TUN/WireGuard

.gitignore

@@ -1,6 +1,7 @@
 /.idea/
 /vendor/
 /*.json
+/*.srs
 /*.db
 /site/
 /bin/

Makefile

@@ -1,7 +1,7 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS_GO118 = with_gvisor,with_dhcp,with_wireguard,with_utls,with_reality_server,with_clash_api
+TAGS_GO118 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api
-TAGS_GO120 = with_quic,with_ech
+TAGS_GO120 = with_quic,with_ech,with_utls
 TAGS ?= $(TAGS_GO118),$(TAGS_GO120)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_ech,with_utls,with_reality_server
 
@@ -178,9 +178,8 @@ lib:
 	go run ./cmd/internal/build_libbox -target ios
 
 lib_install:
-	go get -v -d
+	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.0
-	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.0.0-20230915142329-c6740b6d2950
+	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.0
-	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.0.0-20230915142329-c6740b6d2950
 
 docs:
 	mkdocs serve

adapter/experimental.go

@@ -1,11 +1,16 @@
 package adapter
 
 import (
+	"bytes"
 	"context"
+	"encoding/binary"
+	"io"
 	"net"
+	"time"
 
 	"github.com/sagernet/sing-box/common/urltest"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/rw"
 )
 
 type ClashServer interface {
@@ -13,22 +18,83 @@ type ClashServer interface {
 	PreStarter
 	Mode() string
 	ModeList() []string
-	StoreSelected() bool
-	StoreFakeIP() bool
-	CacheFile() ClashCacheFile
 	HistoryStorage() *urltest.HistoryStorage
 	RoutedConnection(ctx context.Context, conn net.Conn, metadata InboundContext, matchedRule Rule) (net.Conn, Tracker)
 	RoutedPacketConnection(ctx context.Context, conn N.PacketConn, metadata InboundContext, matchedRule Rule) (N.PacketConn, Tracker)
 }
 
-type ClashCacheFile interface {
+type CacheFile interface {
+	Service
+	PreStarter
+
+	StoreFakeIP() bool
+	FakeIPStorage
+
 	LoadMode() string
 	StoreMode(mode string) error
 	LoadSelected(group string) string
 	StoreSelected(group string, selected string) error
 	LoadGroupExpand(group string) (isExpand bool, loaded bool)
 	StoreGroupExpand(group string, expand bool) error
-	FakeIPStorage
+	LoadRuleSet(tag string) *SavedRuleSet
+	SaveRuleSet(tag string, set *SavedRuleSet) error
+}
+
+type SavedRuleSet struct {
+	Content     []byte
+	LastUpdated time.Time
+	LastEtag    string
+}
+
+func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
+	var buffer bytes.Buffer
+	err := binary.Write(&buffer, binary.BigEndian, uint8(1))
+	if err != nil {
+		return nil, err
+	}
+	err = rw.WriteUVariant(&buffer, uint64(len(s.Content)))
+	if err != nil {
+		return nil, err
+	}
+	buffer.Write(s.Content)
+	err = binary.Write(&buffer, binary.BigEndian, s.LastUpdated.Unix())
+	if err != nil {
+		return nil, err
+	}
+	err = rw.WriteVString(&buffer, s.LastEtag)
+	if err != nil {
+		return nil, err
+	}
+	return buffer.Bytes(), nil
+}
+
+func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
+	reader := bytes.NewReader(data)
+	var version uint8
+	err := binary.Read(reader, binary.BigEndian, &version)
+	if err != nil {
+		return err
+	}
+	contentLen, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return err
+	}
+	s.Content = make([]byte, contentLen)
+	_, err = io.ReadFull(reader, s.Content)
+	if err != nil {
+		return err
+	}
+	var lastUpdated int64
+	err = binary.Read(reader, binary.BigEndian, &lastUpdated)
+	if err != nil {
+		return err
+	}
+	s.LastUpdated = time.Unix(lastUpdated, 0)
+	s.LastEtag, err = rw.ReadVString(reader)
+	if err != nil {
+		return err
+	}
+	return nil
 }
 
 type Tracker interface {

adapter/inbound.go

@@ -46,11 +46,24 @@ type InboundContext struct {
 	SourceGeoIPCode      string
 	GeoIPCode            string
 	ProcessInfo          *process.Info
+	QueryType            uint16
 	FakeIP               bool
 
-	// dns cache
+	// rule cache
 
-	QueryType uint16
+	IPCIDRMatchSource       bool
+	SourceAddressMatch      bool
+	SourcePortMatch         bool
+	DestinationAddressMatch bool
+	DestinationPortMatch    bool
+}
+
+func (c *InboundContext) ResetRuleCache() {
+	c.IPCIDRMatchSource = false
+	c.SourceAddressMatch = false
+	c.SourcePortMatch = false
+	c.DestinationAddressMatch = false
+	c.DestinationPortMatch = false
 }
 
 type inboundContextKey struct{}

adapter/router.go

@@ -2,12 +2,14 @@ package adapter
 
 import (
 	"context"
+	"net/http"
 	"net/netip"
 
 	"github.com/sagernet/sing-box/common/geoip"
 	"github.com/sagernet/sing-dns"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
+	N "github.com/sagernet/sing/common/network"
 	"github.com/sagernet/sing/service"
 
 	mdns "github.com/miekg/dns"
@@ -19,7 +21,7 @@ type Router interface {
 
 	Outbounds() []Outbound
 	Outbound(tag string) (Outbound, bool)
-	DefaultOutbound(network string) Outbound
+	DefaultOutbound(network string) (Outbound, error)
 
 	FakeIPStore() FakeIPStore
 
@@ -28,6 +30,8 @@ type Router interface {
 	GeoIPReader() *geoip.Reader
 	LoadGeosite(code string) (Rule, error)
 
+	RuleSet(tag string) (RuleSet, bool)
+
 	Exchange(ctx context.Context, message *mdns.Msg) (*mdns.Msg, error)
 	Lookup(ctx context.Context, domain string, strategy dns.DomainStrategy) ([]netip.Addr, error)
 	LookupDefault(ctx context.Context, domain string) ([]netip.Addr, error)
@@ -62,11 +66,15 @@ func RouterFromContext(ctx context.Context) Router {
 	return service.FromContext[Router](ctx)
 }
 
+type HeadlessRule interface {
+	Match(metadata *InboundContext) bool
+}
+
 type Rule interface {
+	HeadlessRule
 	Service
 	Type() string
 	UpdateGeosite() error
-	Match(metadata *InboundContext) bool
 	Outbound() string
 	String() string
 }
@@ -77,6 +85,24 @@ type DNSRule interface {
 	RewriteTTL() *uint32
 }
 
+type RuleSet interface {
+	StartContext(ctx context.Context, startContext RuleSetStartContext) error
+	PostStart() error
+	Metadata() RuleSetMetadata
+	Close() error
+	HeadlessRule
+}
+
+type RuleSetMetadata struct {
+	ContainsProcessRule bool
+	ContainsWIFIRule    bool
+}
+
+type RuleSetStartContext interface {
+	HTTPClient(detour string, dialer N.Dialer) *http.Client
+	Close()
+}
+
 type InterfaceUpdateListener interface {
 	InterfaceUpdated()
 }

box.go

@@ -9,7 +9,10 @@ import (
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/taskmonitor"
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental"
+	"github.com/sagernet/sing-box/experimental/cachefile"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/inbound"
 	"github.com/sagernet/sing-box/log"
@@ -32,7 +35,8 @@ type Box struct {
 	outbounds    []adapter.Outbound
 	logFactory   log.Factory
 	logger       log.ContextLogger
-	preServices  map[string]adapter.Service
+	preServices1 map[string]adapter.Service
+	preServices2 map[string]adapter.Service
 	postServices map[string]adapter.Service
 	done         chan struct{}
 }
@@ -45,17 +49,21 @@ type Options struct {
 }
 
 func New(options Options) (*Box, error) {
+	createdAt := time.Now()
 	ctx := options.Context
 	if ctx == nil {
 		ctx = context.Background()
 	}
 	ctx = service.ContextWithDefaultRegistry(ctx)
 	ctx = pause.ContextWithDefaultManager(ctx)
-	createdAt := time.Now()
 	experimentalOptions := common.PtrValueOrDefault(options.Experimental)
 	applyDebugOptions(common.PtrValueOrDefault(experimentalOptions.Debug))
+	var needCacheFile bool
 	var needClashAPI bool
 	var needV2RayAPI bool
+	if experimentalOptions.CacheFile != nil && experimentalOptions.CacheFile.Enabled || options.PlatformLogWriter != nil {
+		needCacheFile = true
+	}
 	if experimentalOptions.ClashAPI != nil || options.PlatformLogWriter != nil {
 		needClashAPI = true
 	}
@@ -145,8 +153,14 @@ func New(options Options) (*Box, error) {
 			return nil, E.Cause(err, "initialize platform interface")
 		}
 	}
-	preServices := make(map[string]adapter.Service)
+	preServices1 := make(map[string]adapter.Service)
+	preServices2 := make(map[string]adapter.Service)
 	postServices := make(map[string]adapter.Service)
+	if needCacheFile {
+		cacheFile := cachefile.New(ctx, common.PtrValueOrDefault(experimentalOptions.CacheFile))
+		preServices1["cache file"] = cacheFile
+		service.MustRegister[adapter.CacheFile](ctx, cacheFile)
+	}
 	if needClashAPI {
 		clashAPIOptions := common.PtrValueOrDefault(experimentalOptions.ClashAPI)
 		clashAPIOptions.ModeList = experimental.CalculateClashModeList(options.Options)
@@ -155,7 +169,7 @@ func New(options Options) (*Box, error) {
 			return nil, E.Cause(err, "create clash api server")
 		}
 		router.SetClashServer(clashServer)
-		preServices["clash api"] = clashServer
+		preServices2["clash api"] = clashServer
 	}
 	if needV2RayAPI {
 		v2rayServer, err := experimental.NewV2RayServer(logFactory.NewLogger("v2ray-api"), common.PtrValueOrDefault(experimentalOptions.V2RayAPI))
@@ -163,7 +177,7 @@ func New(options Options) (*Box, error) {
 			return nil, E.Cause(err, "create v2ray api server")
 		}
 		router.SetV2RayServer(v2rayServer)
-		preServices["v2ray api"] = v2rayServer
+		preServices2["v2ray api"] = v2rayServer
 	}
 	return &Box{
 		router:       router,
@@ -172,7 +186,8 @@ func New(options Options) (*Box, error) {
 		createdAt:    createdAt,
 		logFactory:   logFactory,
 		logger:       logFactory.Logger(),
-		preServices:  preServices,
+		preServices1: preServices1,
+		preServices2: preServices2,
 		postServices: postServices,
 		done:         make(chan struct{}),
 	}, nil
@@ -217,16 +232,34 @@ func (s *Box) Start() error {
 }
 
 func (s *Box) preStart() error {
-	for serviceName, service := range s.preServices {
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
-		if preService, isPreService := service.(adapter.PreStarter); isPreService {
+	monitor.Start("start logger")
-			s.logger.Trace("pre-start ", serviceName)
+	err := s.logFactory.Start()
-			err := preService.PreStart()
+	monitor.Finish()
 	if err != nil {
-				return E.Cause(err, "pre-starting ", serviceName)
+		return E.Cause(err, "start logger")
+	}
+	for serviceName, service := range s.preServices1 {
+		if preService, isPreService := service.(adapter.PreStarter); isPreService {
+			monitor.Start("pre-start ", serviceName)
+			err := preService.PreStart()
+			monitor.Finish()
+			if err != nil {
+				return E.Cause(err, "pre-start ", serviceName)
 			}
 		}
 	}
-	err := s.startOutbounds()
+	for serviceName, service := range s.preServices2 {
+		if preService, isPreService := service.(adapter.PreStarter); isPreService {
+			monitor.Start("pre-start ", serviceName)
+			err := preService.PreStart()
+			monitor.Finish()
+			if err != nil {
+				return E.Cause(err, "pre-start ", serviceName)
+			}
+		}
+	}
+	err = s.startOutbounds()
 	if err != nil {
 		return err
 	}
@@ -238,8 +271,13 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	for serviceName, service := range s.preServices {
+	for serviceName, service := range s.preServices1 {
-		s.logger.Trace("starting ", serviceName)
+		err = service.Start()
+		if err != nil {
+			return E.Cause(err, "start ", serviceName)
+		}
+	}
+	for serviceName, service := range s.preServices2 {
 		err = service.Start()
 		if err != nil {
 			return E.Cause(err, "start ", serviceName)
@@ -252,7 +290,6 @@ func (s *Box) start() error {
 		} else {
 			tag = in.Tag()
 		}
-		s.logger.Trace("initializing inbound/", in.Type(), "[", tag, "]")
 		err = in.Start()
 		if err != nil {
 			return E.Cause(err, "initialize inbound/", in.Type(), "[", tag, "]")
@@ -263,7 +300,6 @@ func (s *Box) start() error {
 
 func (s *Box) postStart() error {
 	for serviceName, service := range s.postServices {
-		s.logger.Trace("starting ", service)
 		err := service.Start()
 		if err != nil {
 			return E.Cause(err, "start ", serviceName)
@@ -271,14 +307,16 @@ func (s *Box) postStart() error {
 	}
 	for _, outbound := range s.outbounds {
 		if lateOutbound, isLateOutbound := outbound.(adapter.PostStarter); isLateOutbound {
-			s.logger.Trace("post-starting outbound/", outbound.Tag())
 			err := lateOutbound.PostStart()
 			if err != nil {
 				return E.Cause(err, "post-start outbound/", outbound.Tag())
 			}
 		}
 	}
-	s.logger.Trace("post-starting router")
+	err := s.router.PostStart()
+	if err != nil {
+		return E.Cause(err, "post-start router")
+	}
 	return s.router.PostStart()
 }
 
@@ -289,41 +327,53 @@ func (s *Box) Close() error {
 	default:
 		close(s.done)
 	}
+	monitor := taskmonitor.New(s.logger, C.DefaultStopTimeout)
 	var errors error
 	for serviceName, service := range s.postServices {
-		s.logger.Trace("closing ", serviceName)
+		monitor.Start("close ", serviceName)
 		errors = E.Append(errors, service.Close(), func(err error) error {
 			return E.Cause(err, "close ", serviceName)
 		})
+		monitor.Finish()
 	}
 	for i, in := range s.inbounds {
-		s.logger.Trace("closing inbound/", in.Type(), "[", i, "]")
+		monitor.Start("close inbound/", in.Type(), "[", i, "]")
 		errors = E.Append(errors, in.Close(), func(err error) error {
 			return E.Cause(err, "close inbound/", in.Type(), "[", i, "]")
 		})
+		monitor.Finish()
 	}
 	for i, out := range s.outbounds {
-		s.logger.Trace("closing outbound/", out.Type(), "[", i, "]")
+		monitor.Start("close outbound/", out.Type(), "[", i, "]")
 		errors = E.Append(errors, common.Close(out), func(err error) error {
 			return E.Cause(err, "close outbound/", out.Type(), "[", i, "]")
 		})
+		monitor.Finish()
 	}
-	s.logger.Trace("closing router")
+	monitor.Start("close router")
 	if err := common.Close(s.router); err != nil {
 		errors = E.Append(errors, err, func(err error) error {
 			return E.Cause(err, "close router")
 		})
 	}
-	for serviceName, service := range s.preServices {
+	monitor.Finish()
-		s.logger.Trace("closing ", serviceName)
+	for serviceName, service := range s.preServices1 {
+		monitor.Start("close ", serviceName)
 		errors = E.Append(errors, service.Close(), func(err error) error {
 			return E.Cause(err, "close ", serviceName)
 		})
+		monitor.Finish()
+	}
+	for serviceName, service := range s.preServices2 {
+		monitor.Start("close ", serviceName)
+		errors = E.Append(errors, service.Close(), func(err error) error {
+			return E.Cause(err, "close ", serviceName)
+		})
+		monitor.Finish()
 	}
-	s.logger.Trace("closing log factory")
 	if err := common.Close(s.logFactory); err != nil {
 		errors = E.Append(errors, err, func(err error) error {
-			return E.Cause(err, "close log factory")
+			return E.Cause(err, "close logger")
 		})
 	}
 	return errors

box_outbound.go

@@ -4,12 +4,15 @@ import (
 	"strings"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/taskmonitor"
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	F "github.com/sagernet/sing/common/format"
 )
 
 func (s *Box) startOutbounds() error {
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
 	outboundTags := make(map[adapter.Outbound]string)
 	outbounds := make(map[string]adapter.Outbound)
 	for i, outboundToStart := range s.outbounds {
@@ -43,8 +46,9 @@ func (s *Box) startOutbounds() error {
 			started[outboundTag] = true
 			canContinue = true
 			if starter, isStarter := outboundToStart.(common.Starter); isStarter {
-				s.logger.Trace("initializing outbound/", outboundToStart.Type(), "[", outboundTag, "]")
+				monitor.Start("initialize outbound/", outboundToStart.Type(), "[", outboundTag, "]")
 				err := starter.Start()
+				monitor.Finish()
 				if err != nil {
 					return E.Cause(err, "initialize outbound/", outboundToStart.Type(), "[", outboundTag, "]")
 				}

cmd/internal/build_libbox/main.go

@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 	"strings"
 
-	_ "github.com/sagernet/gomobile/event/key"
+	_ "github.com/sagernet/gomobile/asset"
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common/rw"

cmd/sing-box/cmd_format.go

@@ -5,10 +5,10 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/sagernet/sing-box/common/json"
 	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badjson"
 
 	"github.com/spf13/cobra"
 )
@@ -38,6 +38,10 @@ func format() error {
 		return err
 	}
 	for _, optionsEntry := range optionsList {
+		optionsEntry.options, err = badjson.Omitempty(optionsEntry.options)
+		if err != nil {
+			return err
+		}
 		buffer := new(bytes.Buffer)
 		encoder := json.NewEncoder(buffer)
 		encoder.SetIndent("", "  ")
@@ -69,41 +73,3 @@ func format() error {
 	}
 	return nil
 }
-
-func formatOne(configPath string) error {
-	configContent, err := os.ReadFile(configPath)
-	if err != nil {
-		return E.Cause(err, "read config")
-	}
-	var options option.Options
-	err = options.UnmarshalJSON(configContent)
-	if err != nil {
-		return E.Cause(err, "decode config")
-	}
-	buffer := new(bytes.Buffer)
-	encoder := json.NewEncoder(buffer)
-	encoder.SetIndent("", "  ")
-	err = encoder.Encode(options)
-	if err != nil {
-		return E.Cause(err, "encode config")
-	}
-	if !commandFormatFlagWrite {
-		os.Stdout.WriteString(buffer.String() + "\n")
-		return nil
-	}
-	if bytes.Equal(configContent, buffer.Bytes()) {
-		return nil
-	}
-	output, err := os.Create(configPath)
-	if err != nil {
-		return E.Cause(err, "open output")
-	}
-	_, err = output.Write(buffer.Bytes())
-	output.Close()
-	if err != nil {
-		return E.Cause(err, "write output")
-	}
-	outputPath, _ := filepath.Abs(configPath)
-	os.Stderr.WriteString(outputPath + "\n")
-	return nil
-}

cmd/sing-box/cmd_geoip.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
+
+	"github.com/oschwald/maxminddb-golang"
+	"github.com/spf13/cobra"
+)
+
+var (
+	geoipReader          *maxminddb.Reader
+	commandGeoIPFlagFile string
+)
+
+var commandGeoip = &cobra.Command{
+	Use:   "geoip",
+	Short: "GeoIP tools",
+	PersistentPreRun: func(cmd *cobra.Command, args []string) {
+		err := geoipPreRun()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoip.PersistentFlags().StringVarP(&commandGeoIPFlagFile, "file", "f", "geoip.db", "geoip file")
+	mainCommand.AddCommand(commandGeoip)
+}
+
+func geoipPreRun() error {
+	reader, err := maxminddb.Open(commandGeoIPFlagFile)
+	if err != nil {
+		return err
+	}
+	if reader.Metadata.DatabaseType != "sing-geoip" {
+		reader.Close()
+		return E.New("incorrect database type, expected sing-geoip, got ", reader.Metadata.DatabaseType)
+	}
+	geoipReader = reader
+	return nil
+}

cmd/sing-box/cmd_geoip_export.go

@@ -0,0 +1,98 @@
+package main
+
+import (
+	"io"
+	"net"
+	"os"
+	"strings"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/oschwald/maxminddb-golang"
+	"github.com/spf13/cobra"
+)
+
+var flagGeoipExportOutput string
+
+const flagGeoipExportDefaultOutput = "geoip-<country>.srs"
+
+var commandGeoipExport = &cobra.Command{
+	Use:   "export <country>",
+	Short: "Export geoip country as rule-set",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := geoipExport(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoipExport.Flags().StringVarP(&flagGeoipExportOutput, "output", "o", flagGeoipExportDefaultOutput, "Output path")
+	commandGeoip.AddCommand(commandGeoipExport)
+}
+
+func geoipExport(countryCode string) error {
+	networks := geoipReader.Networks(maxminddb.SkipAliasedNetworks)
+	countryMap := make(map[string][]*net.IPNet)
+	var (
+		ipNet           *net.IPNet
+		nextCountryCode string
+		err             error
+	)
+	for networks.Next() {
+		ipNet, err = networks.Network(&nextCountryCode)
+		if err != nil {
+			return err
+		}
+		countryMap[nextCountryCode] = append(countryMap[nextCountryCode], ipNet)
+	}
+	ipNets := countryMap[strings.ToLower(countryCode)]
+	if len(ipNets) == 0 {
+		return E.New("country code not found: ", countryCode)
+	}
+
+	var (
+		outputFile   *os.File
+		outputWriter io.Writer
+	)
+	if flagGeoipExportOutput == "stdout" {
+		outputWriter = os.Stdout
+	} else if flagGeoipExportOutput == flagGeoipExportDefaultOutput {
+		outputFile, err = os.Create("geoip-" + countryCode + ".json")
+		if err != nil {
+			return err
+		}
+		defer outputFile.Close()
+		outputWriter = outputFile
+	} else {
+		outputFile, err = os.Create(flagGeoipExportOutput)
+		if err != nil {
+			return err
+		}
+		defer outputFile.Close()
+		outputWriter = outputFile
+	}
+
+	encoder := json.NewEncoder(outputWriter)
+	encoder.SetIndent("", "  ")
+	var headlessRule option.DefaultHeadlessRule
+	headlessRule.IPCIDR = make([]string, 0, len(ipNets))
+	for _, cidr := range ipNets {
+		headlessRule.IPCIDR = append(headlessRule.IPCIDR, cidr.String())
+	}
+	var plainRuleSet option.PlainRuleSetCompat
+	plainRuleSet.Version = C.RuleSetVersion1
+	plainRuleSet.Options.Rules = []option.HeadlessRule{
+		{
+			Type:           C.RuleTypeDefault,
+			DefaultOptions: headlessRule,
+		},
+	}
+	return encoder.Encode(plainRuleSet)
+}

cmd/sing-box/cmd_geoip_list.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"os"
+
+	"github.com/sagernet/sing-box/log"
+
+	"github.com/spf13/cobra"
+)
+
+var commandGeoipList = &cobra.Command{
+	Use:   "list",
+	Short: "List geoip country codes",
+	Run: func(cmd *cobra.Command, args []string) {
+		err := listGeoip()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoip.AddCommand(commandGeoipList)
+}
+
+func listGeoip() error {
+	for _, code := range geoipReader.Metadata.Languages {
+		os.Stdout.WriteString(code + "\n")
+	}
+	return nil
+}

cmd/sing-box/cmd_geoip_lookup.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"net/netip"
+	"os"
+
+	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
+	N "github.com/sagernet/sing/common/network"
+
+	"github.com/spf13/cobra"
+)
+
+var commandGeoipLookup = &cobra.Command{
+	Use:   "lookup <address>",
+	Short: "Lookup if an IP address is contained in the GeoIP database",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := geoipLookup(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoip.AddCommand(commandGeoipLookup)
+}
+
+func geoipLookup(address string) error {
+	addr, err := netip.ParseAddr(address)
+	if err != nil {
+		return E.Cause(err, "parse address")
+	}
+	if !N.IsPublicAddr(addr) {
+		os.Stdout.WriteString("private\n")
+		return nil
+	}
+	var code string
+	_ = geoipReader.Lookup(addr.AsSlice(), &code)
+	if code != "" {
+		os.Stdout.WriteString(code + "\n")
+		return nil
+	}
+	os.Stdout.WriteString("unknown\n")
+	return nil
+}

cmd/sing-box/cmd_geosite.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"github.com/sagernet/sing-box/common/geosite"
+	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	commandGeoSiteFlagFile string
+	geositeReader          *geosite.Reader
+	geositeCodeList        []string
+)
+
+var commandGeoSite = &cobra.Command{
+	Use:   "geosite",
+	Short: "Geosite tools",
+	PersistentPreRun: func(cmd *cobra.Command, args []string) {
+		err := geositePreRun()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoSite.PersistentFlags().StringVarP(&commandGeoSiteFlagFile, "file", "f", "geosite.db", "geosite file")
+	mainCommand.AddCommand(commandGeoSite)
+}
+
+func geositePreRun() error {
+	reader, codeList, err := geosite.Open(commandGeoSiteFlagFile)
+	if err != nil {
+		return E.Cause(err, "open geosite file")
+	}
+	geositeReader = reader
+	geositeCodeList = codeList
+	return nil
+}

cmd/sing-box/cmd_geosite_export.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"encoding/json"
+	"io"
+	"os"
+
+	"github.com/sagernet/sing-box/common/geosite"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+
+	"github.com/spf13/cobra"
+)
+
+var commandGeositeExportOutput string
+
+const commandGeositeExportDefaultOutput = "geosite-<category>.json"
+
+var commandGeositeExport = &cobra.Command{
+	Use:   "export <category>",
+	Short: "Export geosite category as rule-set",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := geositeExport(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeositeExport.Flags().StringVarP(&commandGeositeExportOutput, "output", "o", commandGeositeExportDefaultOutput, "Output path")
+	commandGeoSite.AddCommand(commandGeositeExport)
+}
+
+func geositeExport(category string) error {
+	sourceSet, err := geositeReader.Read(category)
+	if err != nil {
+		return err
+	}
+	var (
+		outputFile   *os.File
+		outputWriter io.Writer
+	)
+	if commandGeositeExportOutput == "stdout" {
+		outputWriter = os.Stdout
+	} else if commandGeositeExportOutput == commandGeositeExportDefaultOutput {
+		outputFile, err = os.Create("geosite-" + category + ".json")
+		if err != nil {
+			return err
+		}
+		defer outputFile.Close()
+		outputWriter = outputFile
+	} else {
+		outputFile, err = os.Create(commandGeositeExportOutput)
+		if err != nil {
+			return err
+		}
+		defer outputFile.Close()
+		outputWriter = outputFile
+	}
+
+	encoder := json.NewEncoder(outputWriter)
+	encoder.SetIndent("", "  ")
+	var headlessRule option.DefaultHeadlessRule
+	defaultRule := geosite.Compile(sourceSet)
+	headlessRule.Domain = defaultRule.Domain
+	headlessRule.DomainSuffix = defaultRule.DomainSuffix
+	headlessRule.DomainKeyword = defaultRule.DomainKeyword
+	headlessRule.DomainRegex = defaultRule.DomainRegex
+	var plainRuleSet option.PlainRuleSetCompat
+	plainRuleSet.Version = C.RuleSetVersion1
+	plainRuleSet.Options.Rules = []option.HeadlessRule{
+		{
+			Type:           C.RuleTypeDefault,
+			DefaultOptions: headlessRule,
+		},
+	}
+	return encoder.Encode(plainRuleSet)
+}

cmd/sing-box/cmd_geosite_list.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"os"
+	"sort"
+
+	"github.com/sagernet/sing-box/log"
+	F "github.com/sagernet/sing/common/format"
+
+	"github.com/spf13/cobra"
+)
+
+var commandGeositeList = &cobra.Command{
+	Use:   "list <category>",
+	Short: "List geosite categories",
+	Run: func(cmd *cobra.Command, args []string) {
+		err := geositeList()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoSite.AddCommand(commandGeositeList)
+}
+
+func geositeList() error {
+	var geositeEntry []struct {
+		category string
+		items    int
+	}
+	for _, category := range geositeCodeList {
+		sourceSet, err := geositeReader.Read(category)
+		if err != nil {
+			return err
+		}
+		geositeEntry = append(geositeEntry, struct {
+			category string
+			items    int
+		}{category, len(sourceSet)})
+	}
+	sort.SliceStable(geositeEntry, func(i, j int) bool {
+		return geositeEntry[i].items < geositeEntry[j].items
+	})
+	for _, entry := range geositeEntry {
+		os.Stdout.WriteString(F.ToString(entry.category, " (", entry.items, ")\n"))
+	}
+	return nil
+}

cmd/sing-box/cmd_geosite_lookup.go

@@ -0,0 +1,97 @@
+package main
+
+import (
+	"os"
+	"sort"
+
+	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
+
+	"github.com/spf13/cobra"
+)
+
+var commandGeositeLookup = &cobra.Command{
+	Use:   "lookup [category] <domain>",
+	Short: "Check if a domain is in the geosite",
+	Args:  cobra.RangeArgs(1, 2),
+	Run: func(cmd *cobra.Command, args []string) {
+		var (
+			source string
+			target string
+		)
+		switch len(args) {
+		case 1:
+			target = args[0]
+		case 2:
+			source = args[0]
+			target = args[1]
+		}
+		err := geositeLookup(source, target)
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGeoSite.AddCommand(commandGeositeLookup)
+}
+
+func geositeLookup(source string, target string) error {
+	var sourceMatcherList []struct {
+		code    string
+		matcher *searchGeositeMatcher
+	}
+	if source != "" {
+		sourceSet, err := geositeReader.Read(source)
+		if err != nil {
+			return err
+		}
+		sourceMatcher, err := newSearchGeositeMatcher(sourceSet)
+		if err != nil {
+			return E.Cause(err, "compile code: "+source)
+		}
+		sourceMatcherList = []struct {
+			code    string
+			matcher *searchGeositeMatcher
+		}{
+			{
+				code:    source,
+				matcher: sourceMatcher,
+			},
+		}
+
+	} else {
+		for _, code := range geositeCodeList {
+			sourceSet, err := geositeReader.Read(code)
+			if err != nil {
+				return err
+			}
+			sourceMatcher, err := newSearchGeositeMatcher(sourceSet)
+			if err != nil {
+				return E.Cause(err, "compile code: "+code)
+			}
+			sourceMatcherList = append(sourceMatcherList, struct {
+				code    string
+				matcher *searchGeositeMatcher
+			}{
+				code:    code,
+				matcher: sourceMatcher,
+			})
+		}
+	}
+	sort.SliceStable(sourceMatcherList, func(i, j int) bool {
+		return sourceMatcherList[i].code < sourceMatcherList[j].code
+	})
+
+	for _, matcherItem := range sourceMatcherList {
+		if matchRule := matcherItem.matcher.Match(target); matchRule != "" {
+			os.Stdout.WriteString("Match code (")
+			os.Stdout.WriteString(matcherItem.code)
+			os.Stdout.WriteString(") ")
+			os.Stdout.WriteString(matchRule)
+			os.Stdout.WriteString("\n")
+		}
+	}
+	return nil
+}

cmd/sing-box/cmd_geosite_matcher.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/sagernet/sing-box/common/geosite"
+)
+
+type searchGeositeMatcher struct {
+	domainMap   map[string]bool
+	suffixList  []string
+	keywordList []string
+	regexList   []string
+}
+
+func newSearchGeositeMatcher(items []geosite.Item) (*searchGeositeMatcher, error) {
+	options := geosite.Compile(items)
+	domainMap := make(map[string]bool)
+	for _, domain := range options.Domain {
+		domainMap[domain] = true
+	}
+	rule := &searchGeositeMatcher{
+		domainMap:   domainMap,
+		suffixList:  options.DomainSuffix,
+		keywordList: options.DomainKeyword,
+		regexList:   options.DomainRegex,
+	}
+	return rule, nil
+}
+
+func (r *searchGeositeMatcher) Match(domain string) string {
+	if r.domainMap[domain] {
+		return "domain=" + domain
+	}
+	for _, suffix := range r.suffixList {
+		if strings.HasSuffix(domain, suffix) {
+			return "domain_suffix=" + suffix
+		}
+	}
+	for _, keyword := range r.keywordList {
+		if strings.Contains(domain, keyword) {
+			return "domain_keyword=" + keyword
+		}
+	}
+	for _, regexStr := range r.regexList {
+		regex, err := regexp.Compile(regexStr)
+		if err != nil {
+			continue
+		}
+		if regex.MatchString(domain) {
+			return "domain_regex=" + regexStr
+		}
+	}
+	return ""
+}

cmd/sing-box/cmd_merge.go

@@ -6,19 +6,19 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/sagernet/sing-box/common/json"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/rw"
 
 	"github.com/spf13/cobra"
 )
 
 var commandMerge = &cobra.Command{
-	Use:   "merge [output]",
+	Use:   "merge <output>",
 	Short: "Merge configurations",
 	Run: func(cmd *cobra.Command, args []string) {
 		err := merge(args[0])

cmd/sing-box/cmd_rule_set.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var commandRuleSet = &cobra.Command{
+	Use:   "rule-set",
+	Short: "Manage rule sets",
+}
+
+func init() {
+	mainCommand.AddCommand(commandRuleSet)
+}

cmd/sing-box/cmd_rule_set_compile.go

@@ -0,0 +1,80 @@
+package main
+
+import (
+	"io"
+	"os"
+	"strings"
+
+	"github.com/sagernet/sing-box/common/srs"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/spf13/cobra"
+)
+
+var flagRuleSetCompileOutput string
+
+const flagRuleSetCompileDefaultOutput = "<file_name>.srs"
+
+var commandRuleSetCompile = &cobra.Command{
+	Use:   "compile [source-path]",
+	Short: "Compile rule-set json to binary",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := compileRuleSet(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandRuleSet.AddCommand(commandRuleSetCompile)
+	commandRuleSetCompile.Flags().StringVarP(&flagRuleSetCompileOutput, "output", "o", flagRuleSetCompileDefaultOutput, "Output file")
+}
+
+func compileRuleSet(sourcePath string) error {
+	var (
+		reader io.Reader
+		err    error
+	)
+	if sourcePath == "stdin" {
+		reader = os.Stdin
+	} else {
+		reader, err = os.Open(sourcePath)
+		if err != nil {
+			return err
+		}
+	}
+	decoder := json.NewDecoder(json.NewCommentFilter(reader))
+	decoder.DisallowUnknownFields()
+	var plainRuleSet option.PlainRuleSetCompat
+	err = decoder.Decode(&plainRuleSet)
+	if err != nil {
+		return err
+	}
+	ruleSet := plainRuleSet.Upgrade()
+	var outputPath string
+	if flagRuleSetCompileOutput == flagRuleSetCompileDefaultOutput {
+		if strings.HasSuffix(sourcePath, ".json") {
+			outputPath = sourcePath[:len(sourcePath)-5] + ".srs"
+		} else {
+			outputPath = sourcePath + ".srs"
+		}
+	} else {
+		outputPath = flagRuleSetCompileOutput
+	}
+	outputFile, err := os.Create(outputPath)
+	if err != nil {
+		return err
+	}
+	err = srs.Write(outputFile, ruleSet)
+	if err != nil {
+		outputFile.Close()
+		os.Remove(outputPath)
+		return err
+	}
+	outputFile.Close()
+	return nil
+}

cmd/sing-box/cmd_rule_set_format.go

@@ -0,0 +1,87 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"os"
+	"path/filepath"
+
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/spf13/cobra"
+)
+
+var commandRuleSetFormatFlagWrite bool
+
+var commandRuleSetFormat = &cobra.Command{
+	Use:   "format <source-path>",
+	Short: "Format rule-set json",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := formatRuleSet(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandRuleSetFormat.Flags().BoolVarP(&commandRuleSetFormatFlagWrite, "write", "w", false, "write result to (source) file instead of stdout")
+	commandRuleSet.AddCommand(commandRuleSetFormat)
+}
+
+func formatRuleSet(sourcePath string) error {
+	var (
+		reader io.Reader
+		err    error
+	)
+	if sourcePath == "stdin" {
+		reader = os.Stdin
+	} else {
+		reader, err = os.Open(sourcePath)
+		if err != nil {
+			return err
+		}
+	}
+	content, err := io.ReadAll(reader)
+	if err != nil {
+		return err
+	}
+	decoder := json.NewDecoder(json.NewCommentFilter(bytes.NewReader(content)))
+	decoder.DisallowUnknownFields()
+	var plainRuleSet option.PlainRuleSetCompat
+	err = decoder.Decode(&plainRuleSet)
+	if err != nil {
+		return err
+	}
+	ruleSet := plainRuleSet.Upgrade()
+	buffer := new(bytes.Buffer)
+	encoder := json.NewEncoder(buffer)
+	encoder.SetIndent("", "  ")
+	err = encoder.Encode(ruleSet)
+	if err != nil {
+		return E.Cause(err, "encode config")
+	}
+	outputPath, _ := filepath.Abs(sourcePath)
+	if !commandRuleSetFormatFlagWrite || sourcePath == "stdin" {
+		os.Stdout.WriteString(buffer.String() + "\n")
+		return nil
+	}
+	if bytes.Equal(content, buffer.Bytes()) {
+		return nil
+	}
+	output, err := os.Create(sourcePath)
+	if err != nil {
+		return E.Cause(err, "open output")
+	}
+	_, err = output.Write(buffer.Bytes())
+	output.Close()
+	if err != nil {
+		return E.Cause(err, "write output")
+	}
+	os.Stderr.WriteString(outputPath + "\n")
+	return nil
+}

cmd/sing-box/cmd_run.go

@@ -13,10 +13,12 @@ import (
 	"time"
 
 	"github.com/sagernet/sing-box"
-	"github.com/sagernet/sing-box/common/badjsonmerge"
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badjson"
 
 	"github.com/spf13/cobra"
 )
@@ -106,13 +108,18 @@ func readConfigAndMerge() (option.Options, error) {
 	if len(optionsList) == 1 {
 		return optionsList[0].options, nil
 	}
-	var mergedOptions option.Options
+	var mergedMessage json.RawMessage
 	for _, options := range optionsList {
-		mergedOptions, err = badjsonmerge.MergeOptions(options.options, mergedOptions)
+		mergedMessage, err = badjson.MergeJSON(options.options.RawMessage, mergedMessage)
 		if err != nil {
 			return option.Options{}, E.Cause(err, "merge config at ", options.path)
 		}
 	}
+	var mergedOptions option.Options
+	err = mergedOptions.UnmarshalJSON(mergedMessage)
+	if err != nil {
+		return option.Options{}, E.Cause(err, "unmarshal merged config")
+	}
 	return mergedOptions, nil
 }
 
@@ -193,7 +200,7 @@ func run() error {
 }
 
 func closeMonitor(ctx context.Context) {
-	time.Sleep(3 * time.Second)
+	time.Sleep(C.DefaultStopFatalTimeout)
 	select {
 	case <-ctx.Done():
 		return

cmd/sing-box/cmd_tools.go

@@ -38,11 +38,7 @@ func createPreStartedClient() (*box.Box, error) {
 
 func createDialer(instance *box.Box, network string, outboundTag string) (N.Dialer, error) {
 	if outboundTag == "" {
-		outbound := instance.Router().DefaultOutbound(N.NetworkName(network))
+		return instance.Router().DefaultOutbound(N.NetworkName(network))
-		if outbound == nil {
-			return nil, E.New("missing default outbound")
-		}
-		return outbound, nil
 	} else {
 		outbound, loaded := instance.Router().Outbound(outboundTag)
 		if !loaded {

cmd/sing-box/cmd_tools_connect.go

@@ -18,7 +18,7 @@ import (
 var commandConnectFlagNetwork string
 
 var commandConnect = &cobra.Command{
-	Use:   "connect [address]",
+	Use:   "connect <address>",
 	Short: "Connect to an address",
 	Args:  cobra.ExactArgs(1),
 	Run: func(cmd *cobra.Command, args []string) {

cmd/sing-box/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"os"
 	"time"
 
@@ -37,7 +38,7 @@ func main() {
 
 func preRun(cmd *cobra.Command, args []string) {
 	if disableColor {
-		log.SetStdLogger(log.NewFactory(log.Formatter{BaseTime: time.Now(), DisableColors: true}, os.Stderr, nil).Logger())
+		log.SetStdLogger(log.NewDefaultFactory(context.Background(), log.Formatter{BaseTime: time.Now(), DisableColors: true}, os.Stderr, "", nil, false).Logger())
 	}
 	if workingDir != "" {
 		_, err := os.Stat(workingDir)

common/badjson/array.go

@@ -1,46 +0,0 @@
-package badjson
-
-import (
-	"bytes"
-
-	"github.com/sagernet/sing-box/common/json"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-type JSONArray []any
-
-func (a JSONArray) MarshalJSON() ([]byte, error) {
-	return json.Marshal([]any(a))
-}
-
-func (a *JSONArray) UnmarshalJSON(content []byte) error {
-	decoder := json.NewDecoder(bytes.NewReader(content))
-	arrayStart, err := decoder.Token()
-	if err != nil {
-		return err
-	} else if arrayStart != json.Delim('[') {
-		return E.New("excepted array start, but got ", arrayStart)
-	}
-	err = a.decodeJSON(decoder)
-	if err != nil {
-		return err
-	}
-	arrayEnd, err := decoder.Token()
-	if err != nil {
-		return err
-	} else if arrayEnd != json.Delim(']') {
-		return E.New("excepted array end, but got ", arrayEnd)
-	}
-	return nil
-}
-
-func (a *JSONArray) decodeJSON(decoder *json.Decoder) error {
-	for decoder.More() {
-		item, err := decodeJSON(decoder)
-		if err != nil {
-			return err
-		}
-		*a = append(*a, item)
-	}
-	return nil
-}

common/badjson/json.go

@@ -1,54 +0,0 @@
-package badjson
-
-import (
-	"bytes"
-
-	"github.com/sagernet/sing-box/common/json"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-func Decode(content []byte) (any, error) {
-	decoder := json.NewDecoder(bytes.NewReader(content))
-	return decodeJSON(decoder)
-}
-
-func decodeJSON(decoder *json.Decoder) (any, error) {
-	rawToken, err := decoder.Token()
-	if err != nil {
-		return nil, err
-	}
-	switch token := rawToken.(type) {
-	case json.Delim:
-		switch token {
-		case '{':
-			var object JSONObject
-			err = object.decodeJSON(decoder)
-			if err != nil {
-				return nil, err
-			}
-			rawToken, err = decoder.Token()
-			if err != nil {
-				return nil, err
-			} else if rawToken != json.Delim('}') {
-				return nil, E.New("excepted object end, but got ", rawToken)
-			}
-			return &object, nil
-		case '[':
-			var array JSONArray
-			err = array.decodeJSON(decoder)
-			if err != nil {
-				return nil, err
-			}
-			rawToken, err = decoder.Token()
-			if err != nil {
-				return nil, err
-			} else if rawToken != json.Delim(']') {
-				return nil, E.New("excepted array end, but got ", rawToken)
-			}
-			return array, nil
-		default:
-			return nil, E.New("excepted object or array end: ", token)
-		}
-	}
-	return rawToken, nil
-}

common/badjson/object.go

@@ -1,79 +0,0 @@
-package badjson
-
-import (
-	"bytes"
-	"strings"
-
-	"github.com/sagernet/sing-box/common/json"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/x/linkedhashmap"
-)
-
-type JSONObject struct {
-	linkedhashmap.Map[string, any]
-}
-
-func (m JSONObject) MarshalJSON() ([]byte, error) {
-	buffer := new(bytes.Buffer)
-	buffer.WriteString("{")
-	items := m.Entries()
-	iLen := len(items)
-	for i, entry := range items {
-		keyContent, err := json.Marshal(entry.Key)
-		if err != nil {
-			return nil, err
-		}
-		buffer.WriteString(strings.TrimSpace(string(keyContent)))
-		buffer.WriteString(": ")
-		valueContent, err := json.Marshal(entry.Value)
-		if err != nil {
-			return nil, err
-		}
-		buffer.WriteString(strings.TrimSpace(string(valueContent)))
-		if i < iLen-1 {
-			buffer.WriteString(", ")
-		}
-	}
-	buffer.WriteString("}")
-	return buffer.Bytes(), nil
-}
-
-func (m *JSONObject) UnmarshalJSON(content []byte) error {
-	decoder := json.NewDecoder(bytes.NewReader(content))
-	m.Clear()
-	objectStart, err := decoder.Token()
-	if err != nil {
-		return err
-	} else if objectStart != json.Delim('{') {
-		return E.New("expected json object start, but starts with ", objectStart)
-	}
-	err = m.decodeJSON(decoder)
-	if err != nil {
-		return E.Cause(err, "decode json object content")
-	}
-	objectEnd, err := decoder.Token()
-	if err != nil {
-		return err
-	} else if objectEnd != json.Delim('}') {
-		return E.New("expected json object end, but ends with ", objectEnd)
-	}
-	return nil
-}
-
-func (m *JSONObject) decodeJSON(decoder *json.Decoder) error {
-	for decoder.More() {
-		var entryKey string
-		keyToken, err := decoder.Token()
-		if err != nil {
-			return err
-		}
-		entryKey = keyToken.(string)
-		var entryValue any
-		entryValue, err = decodeJSON(decoder)
-		if err != nil {
-			return E.Cause(err, "decode value for ", entryKey)
-		}
-		m.Put(entryKey, entryValue)
-	}
-	return nil
-}

common/badjsonmerge/merge.go

@@ -1,80 +0,0 @@
-package badjsonmerge
-
-import (
-	"encoding/json"
-	"reflect"
-
-	"github.com/sagernet/sing-box/common/badjson"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-func MergeOptions(source option.Options, destination option.Options) (option.Options, error) {
-	rawSource, err := json.Marshal(source)
-	if err != nil {
-		return option.Options{}, E.Cause(err, "marshal source")
-	}
-	rawDestination, err := json.Marshal(destination)
-	if err != nil {
-		return option.Options{}, E.Cause(err, "marshal destination")
-	}
-	rawMerged, err := MergeJSON(rawSource, rawDestination)
-	if err != nil {
-		return option.Options{}, E.Cause(err, "merge options")
-	}
-	var merged option.Options
-	err = json.Unmarshal(rawMerged, &merged)
-	if err != nil {
-		return option.Options{}, E.Cause(err, "unmarshal merged options")
-	}
-	return merged, nil
-}
-
-func MergeJSON(rawSource json.RawMessage, rawDestination json.RawMessage) (json.RawMessage, error) {
-	source, err := badjson.Decode(rawSource)
-	if err != nil {
-		return nil, E.Cause(err, "decode source")
-	}
-	destination, err := badjson.Decode(rawDestination)
-	if err != nil {
-		return nil, E.Cause(err, "decode destination")
-	}
-	merged, err := mergeJSON(source, destination)
-	if err != nil {
-		return nil, err
-	}
-	return json.Marshal(merged)
-}
-
-func mergeJSON(anySource any, anyDestination any) (any, error) {
-	switch destination := anyDestination.(type) {
-	case badjson.JSONArray:
-		switch source := anySource.(type) {
-		case badjson.JSONArray:
-			destination = append(destination, source...)
-		default:
-			destination = append(destination, source)
-		}
-		return destination, nil
-	case *badjson.JSONObject:
-		switch source := anySource.(type) {
-		case *badjson.JSONObject:
-			for _, entry := range source.Entries() {
-				oldValue, loaded := destination.Get(entry.Key)
-				if loaded {
-					var err error
-					entry.Value, err = mergeJSON(entry.Value, oldValue)
-					if err != nil {
-						return nil, E.Cause(err, "merge object item ", entry.Key)
-					}
-				}
-				destination.Put(entry.Key, entry.Value)
-			}
-		default:
-			return nil, E.New("cannot merge json object into ", reflect.TypeOf(destination))
-		}
-		return destination, nil
-	default:
-		return destination, nil
-	}
-}

common/badjsonmerge/merge_test.go

@@ -1,59 +0,0 @@
-package badjsonmerge
-
-import (
-	"testing"
-
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/option"
-	N "github.com/sagernet/sing/common/network"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestMergeJSON(t *testing.T) {
-	t.Parallel()
-	options := option.Options{
-		Log: &option.LogOptions{
-			Level: "info",
-		},
-		Route: &option.RouteOptions{
-			Rules: []option.Rule{
-				{
-					Type: C.RuleTypeDefault,
-					DefaultOptions: option.DefaultRule{
-						Network:  []string{N.NetworkTCP},
-						Outbound: "direct",
-					},
-				},
-			},
-		},
-	}
-	anotherOptions := option.Options{
-		Outbounds: []option.Outbound{
-			{
-				Type: C.TypeDirect,
-				Tag:  "direct",
-			},
-		},
-	}
-	thirdOptions := option.Options{
-		Route: &option.RouteOptions{
-			Rules: []option.Rule{
-				{
-					Type: C.RuleTypeDefault,
-					DefaultOptions: option.DefaultRule{
-						Network:  []string{N.NetworkUDP},
-						Outbound: "direct",
-					},
-				},
-			},
-		},
-	}
-	mergeOptions, err := MergeOptions(options, anotherOptions)
-	require.NoError(t, err)
-	mergeOptions, err = MergeOptions(thirdOptions, mergeOptions)
-	require.NoError(t, err)
-	require.Equal(t, "info", mergeOptions.Log.Level)
-	require.Equal(t, 2, len(mergeOptions.Route.Rules))
-	require.Equal(t, C.TypeDirect, mergeOptions.Outbounds[0].Type)
-}

common/badtls/badtls.go

@@ -1,233 +0,0 @@
-//go:build go1.20 && !go1.21
-
-package badtls
-
-import (
-	"crypto/cipher"
-	"crypto/rand"
-	"crypto/tls"
-	"encoding/binary"
-	"io"
-	"net"
-	"reflect"
-	"sync"
-	"sync/atomic"
-	"unsafe"
-
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/sing/common/buf"
-	"github.com/sagernet/sing/common/bufio"
-	E "github.com/sagernet/sing/common/exceptions"
-	N "github.com/sagernet/sing/common/network"
-	aTLS "github.com/sagernet/sing/common/tls"
-)
-
-type Conn struct {
-	*tls.Conn
-	writer              N.ExtendedWriter
-	isHandshakeComplete *atomic.Bool
-	activeCall          *atomic.Int32
-	closeNotifySent     *bool
-	version             *uint16
-	rand                io.Reader
-	halfAccess          *sync.Mutex
-	halfError           *error
-	cipher              cipher.AEAD
-	explicitNonceLen    int
-	halfPtr             uintptr
-	halfSeq             []byte
-	halfScratchBuf      []byte
-}
-
-func TryCreate(conn aTLS.Conn) aTLS.Conn {
-	tlsConn, ok := conn.(*tls.Conn)
-	if !ok {
-		return conn
-	}
-	badConn, err := Create(tlsConn)
-	if err != nil {
-		log.Warn("initialize badtls: ", err)
-		return conn
-	}
-	return badConn
-}
-
-func Create(conn *tls.Conn) (aTLS.Conn, error) {
-	rawConn := reflect.Indirect(reflect.ValueOf(conn))
-	rawIsHandshakeComplete := rawConn.FieldByName("isHandshakeComplete")
-	if !rawIsHandshakeComplete.IsValid() || rawIsHandshakeComplete.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid isHandshakeComplete")
-	}
-	isHandshakeComplete := (*atomic.Bool)(unsafe.Pointer(rawIsHandshakeComplete.UnsafeAddr()))
-	if !isHandshakeComplete.Load() {
-		return nil, E.New("handshake not finished")
-	}
-	rawActiveCall := rawConn.FieldByName("activeCall")
-	if !rawActiveCall.IsValid() || rawActiveCall.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid active call")
-	}
-	activeCall := (*atomic.Int32)(unsafe.Pointer(rawActiveCall.UnsafeAddr()))
-	rawHalfConn := rawConn.FieldByName("out")
-	if !rawHalfConn.IsValid() || rawHalfConn.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid half conn")
-	}
-	rawVersion := rawConn.FieldByName("vers")
-	if !rawVersion.IsValid() || rawVersion.Kind() != reflect.Uint16 {
-		return nil, E.New("badtls: invalid version")
-	}
-	version := (*uint16)(unsafe.Pointer(rawVersion.UnsafeAddr()))
-	rawCloseNotifySent := rawConn.FieldByName("closeNotifySent")
-	if !rawCloseNotifySent.IsValid() || rawCloseNotifySent.Kind() != reflect.Bool {
-		return nil, E.New("badtls: invalid notify")
-	}
-	closeNotifySent := (*bool)(unsafe.Pointer(rawCloseNotifySent.UnsafeAddr()))
-	rawConfig := reflect.Indirect(rawConn.FieldByName("config"))
-	if !rawConfig.IsValid() || rawConfig.Kind() != reflect.Struct {
-		return nil, E.New("badtls: bad config")
-	}
-	config := (*tls.Config)(unsafe.Pointer(rawConfig.UnsafeAddr()))
-	randReader := config.Rand
-	if randReader == nil {
-		randReader = rand.Reader
-	}
-	rawHalfMutex := rawHalfConn.FieldByName("Mutex")
-	if !rawHalfMutex.IsValid() || rawHalfMutex.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid half mutex")
-	}
-	halfAccess := (*sync.Mutex)(unsafe.Pointer(rawHalfMutex.UnsafeAddr()))
-	rawHalfError := rawHalfConn.FieldByName("err")
-	if !rawHalfError.IsValid() || rawHalfError.Kind() != reflect.Interface {
-		return nil, E.New("badtls: invalid half error")
-	}
-	halfError := (*error)(unsafe.Pointer(rawHalfError.UnsafeAddr()))
-	rawHalfCipherInterface := rawHalfConn.FieldByName("cipher")
-	if !rawHalfCipherInterface.IsValid() || rawHalfCipherInterface.Kind() != reflect.Interface {
-		return nil, E.New("badtls: invalid cipher interface")
-	}
-	rawHalfCipher := rawHalfCipherInterface.Elem()
-	aeadCipher, loaded := valueInterface(rawHalfCipher, false).(cipher.AEAD)
-	if !loaded {
-		return nil, E.New("badtls: invalid AEAD cipher")
-	}
-	var explicitNonceLen int
-	switch cipherName := reflect.Indirect(rawHalfCipher).Type().String(); cipherName {
-	case "tls.prefixNonceAEAD":
-		explicitNonceLen = aeadCipher.NonceSize()
-	case "tls.xorNonceAEAD":
-	default:
-		return nil, E.New("badtls: unknown cipher type: ", cipherName)
-	}
-	rawHalfSeq := rawHalfConn.FieldByName("seq")
-	if !rawHalfSeq.IsValid() || rawHalfSeq.Kind() != reflect.Array {
-		return nil, E.New("badtls: invalid seq")
-	}
-	halfSeq := rawHalfSeq.Bytes()
-	rawHalfScratchBuf := rawHalfConn.FieldByName("scratchBuf")
-	if !rawHalfScratchBuf.IsValid() || rawHalfScratchBuf.Kind() != reflect.Array {
-		return nil, E.New("badtls: invalid scratchBuf")
-	}
-	halfScratchBuf := rawHalfScratchBuf.Bytes()
-	return &Conn{
-		Conn:                conn,
-		writer:              bufio.NewExtendedWriter(conn.NetConn()),
-		isHandshakeComplete: isHandshakeComplete,
-		activeCall:          activeCall,
-		closeNotifySent:     closeNotifySent,
-		version:             version,
-		halfAccess:          halfAccess,
-		halfError:           halfError,
-		cipher:              aeadCipher,
-		explicitNonceLen:    explicitNonceLen,
-		rand:                randReader,
-		halfPtr:             rawHalfConn.UnsafeAddr(),
-		halfSeq:             halfSeq,
-		halfScratchBuf:      halfScratchBuf,
-	}, nil
-}
-
-func (c *Conn) WriteBuffer(buffer *buf.Buffer) error {
-	if buffer.Len() > maxPlaintext {
-		defer buffer.Release()
-		return common.Error(c.Write(buffer.Bytes()))
-	}
-	for {
-		x := c.activeCall.Load()
-		if x&1 != 0 {
-			return net.ErrClosed
-		}
-		if c.activeCall.CompareAndSwap(x, x+2) {
-			break
-		}
-	}
-	defer c.activeCall.Add(-2)
-	c.halfAccess.Lock()
-	defer c.halfAccess.Unlock()
-	if err := *c.halfError; err != nil {
-		return err
-	}
-	if *c.closeNotifySent {
-		return errShutdown
-	}
-	dataLen := buffer.Len()
-	dataBytes := buffer.Bytes()
-	outBuf := buffer.ExtendHeader(recordHeaderLen + c.explicitNonceLen)
-	outBuf[0] = 23
-	version := *c.version
-	if version == 0 {
-		version = tls.VersionTLS10
-	} else if version == tls.VersionTLS13 {
-		version = tls.VersionTLS12
-	}
-	binary.BigEndian.PutUint16(outBuf[1:], version)
-	var nonce []byte
-	if c.explicitNonceLen > 0 {
-		nonce = outBuf[5 : 5+c.explicitNonceLen]
-		if c.explicitNonceLen < 16 {
-			copy(nonce, c.halfSeq)
-		} else {
-			if _, err := io.ReadFull(c.rand, nonce); err != nil {
-				return err
-			}
-		}
-	}
-	if len(nonce) == 0 {
-		nonce = c.halfSeq
-	}
-	if *c.version == tls.VersionTLS13 {
-		buffer.FreeBytes()[0] = 23
-		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen+1+c.cipher.Overhead()))
-		c.cipher.Seal(outBuf, nonce, outBuf[recordHeaderLen:recordHeaderLen+c.explicitNonceLen+dataLen+1], outBuf[:recordHeaderLen])
-		buffer.Extend(1 + c.cipher.Overhead())
-	} else {
-		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen))
-		additionalData := append(c.halfScratchBuf[:0], c.halfSeq...)
-		additionalData = append(additionalData, outBuf[:recordHeaderLen]...)
-		c.cipher.Seal(outBuf, nonce, dataBytes, additionalData)
-		buffer.Extend(c.cipher.Overhead())
-		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen+c.explicitNonceLen+c.cipher.Overhead()))
-	}
-	incSeq(c.halfPtr)
-	log.Trace("badtls write ", buffer.Len())
-	return c.writer.WriteBuffer(buffer)
-}
-
-func (c *Conn) FrontHeadroom() int {
-	return recordHeaderLen + c.explicitNonceLen
-}
-
-func (c *Conn) RearHeadroom() int {
-	return 1 + c.cipher.Overhead()
-}
-
-func (c *Conn) WriterMTU() int {
-	return maxPlaintext
-}
-
-func (c *Conn) Upstream() any {
-	return c.Conn
-}
-
-func (c *Conn) UpstreamWriter() any {
-	return c.NetConn()
-}

common/badtls/badtls_stub.go

@@ -1,14 +0,0 @@
-//go:build !go1.19 || go1.21
-
-package badtls
-
-import (
-	"crypto/tls"
-	"os"
-
-	aTLS "github.com/sagernet/sing/common/tls"
-)
-
-func Create(conn *tls.Conn) (aTLS.Conn, error) {
-	return nil, os.ErrInvalid
-}

common/badtls/link.go

@@ -1,22 +0,0 @@
-//go:build go1.20 && !go.1.21
-
-package badtls
-
-import (
-	"reflect"
-	_ "unsafe"
-)
-
-const (
-	maxPlaintext    = 16384 // maximum plaintext payload length
-	recordHeaderLen = 5     // record header length
-)
-
-//go:linkname errShutdown crypto/tls.errShutdown
-var errShutdown error
-
-//go:linkname incSeq crypto/tls.(*halfConn).incSeq
-func incSeq(conn uintptr)
-
-//go:linkname valueInterface reflect.valueInterface
-func valueInterface(v reflect.Value, safe bool) any

common/badtls/read_wait.go

@@ -0,0 +1,115 @@
+//go:build go1.21 && !without_badtls
+
+package badtls
+
+import (
+	"bytes"
+	"os"
+	"reflect"
+	"sync"
+	"unsafe"
+
+	"github.com/sagernet/sing/common/buf"
+	E "github.com/sagernet/sing/common/exceptions"
+	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/tls"
+)
+
+var _ N.ReadWaiter = (*ReadWaitConn)(nil)
+
+type ReadWaitConn struct {
+	*tls.STDConn
+	halfAccess      *sync.Mutex
+	rawInput        *bytes.Buffer
+	input           *bytes.Reader
+	hand            *bytes.Buffer
+	readWaitOptions N.ReadWaitOptions
+}
+
+func NewReadWaitConn(conn tls.Conn) (tls.Conn, error) {
+	stdConn, isSTDConn := conn.(*tls.STDConn)
+	if !isSTDConn {
+		return nil, os.ErrInvalid
+	}
+	rawConn := reflect.Indirect(reflect.ValueOf(stdConn))
+	rawHalfConn := rawConn.FieldByName("in")
+	if !rawHalfConn.IsValid() || rawHalfConn.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid half conn")
+	}
+	rawHalfMutex := rawHalfConn.FieldByName("Mutex")
+	if !rawHalfMutex.IsValid() || rawHalfMutex.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid half mutex")
+	}
+	halfAccess := (*sync.Mutex)(unsafe.Pointer(rawHalfMutex.UnsafeAddr()))
+	rawRawInput := rawConn.FieldByName("rawInput")
+	if !rawRawInput.IsValid() || rawRawInput.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid raw input")
+	}
+	rawInput := (*bytes.Buffer)(unsafe.Pointer(rawRawInput.UnsafeAddr()))
+	rawInput0 := rawConn.FieldByName("input")
+	if !rawInput0.IsValid() || rawInput0.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid input")
+	}
+	input := (*bytes.Reader)(unsafe.Pointer(rawInput0.UnsafeAddr()))
+	rawHand := rawConn.FieldByName("hand")
+	if !rawHand.IsValid() || rawHand.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid hand")
+	}
+	hand := (*bytes.Buffer)(unsafe.Pointer(rawHand.UnsafeAddr()))
+	return &ReadWaitConn{
+		STDConn:    stdConn,
+		halfAccess: halfAccess,
+		rawInput:   rawInput,
+		input:      input,
+		hand:       hand,
+	}, nil
+}
+
+func (c *ReadWaitConn) InitializeReadWaiter(options N.ReadWaitOptions) (needCopy bool) {
+	c.readWaitOptions = options
+	return false
+}
+
+func (c *ReadWaitConn) WaitReadBuffer() (buffer *buf.Buffer, err error) {
+	err = c.Handshake()
+	if err != nil {
+		return
+	}
+	c.halfAccess.Lock()
+	defer c.halfAccess.Unlock()
+	for c.input.Len() == 0 {
+		err = tlsReadRecord(c.STDConn)
+		if err != nil {
+			return
+		}
+		for c.hand.Len() > 0 {
+			err = tlsHandlePostHandshakeMessage(c.STDConn)
+			if err != nil {
+				return
+			}
+		}
+	}
+	buffer = c.readWaitOptions.NewBuffer()
+	n, err := c.input.Read(buffer.FreeBytes())
+	if err != nil {
+		buffer.Release()
+		return
+	}
+	buffer.Truncate(n)
+
+	if n != 0 && c.input.Len() == 0 && c.rawInput.Len() > 0 &&
+		// recordType(c.rawInput.Bytes()[0]) == recordTypeAlert {
+		c.rawInput.Bytes()[0] == 21 {
+		_ = tlsReadRecord(c.STDConn)
+		// return n, err // will be io.EOF on closeNotify
+	}
+
+	c.readWaitOptions.PostReturn(buffer)
+	return
+}
+
+//go:linkname tlsReadRecord crypto/tls.(*Conn).readRecord
+func tlsReadRecord(c *tls.STDConn) error
+
+//go:linkname tlsHandlePostHandshakeMessage crypto/tls.(*Conn).handlePostHandshakeMessage
+func tlsHandlePostHandshakeMessage(c *tls.STDConn) error

common/badtls/read_wait_stub.go

@@ -0,0 +1,13 @@
+//go:build !go1.21 || without_badtls
+
+package badtls
+
+import (
+	"os"
+
+	"github.com/sagernet/sing/common/tls"
+)
+
+func NewReadWaitConn(conn tls.Conn) (tls.Conn, error) {
+	return nil, os.ErrInvalid
+}

common/badversion/version_json.go

@@ -1,6 +1,6 @@
 package badversion
 
-import "github.com/sagernet/sing-box/common/json"
+import "github.com/sagernet/sing/common/json"
 
 func (v Version) MarshalJSON() ([]byte, error) {
 	return json.Marshal(v.String())

common/dialer/router.go

@@ -18,11 +18,19 @@ func NewRouter(router adapter.Router) N.Dialer {
 }
 
 func (d *RouterDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
-	return d.router.DefaultOutbound(network).DialContext(ctx, network, destination)
+	dialer, err := d.router.DefaultOutbound(network)
+	if err != nil {
+		return nil, err
+	}
+	return dialer.DialContext(ctx, network, destination)
 }
 
 func (d *RouterDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
-	return d.router.DefaultOutbound(N.NetworkUDP).ListenPacket(ctx, destination)
+	dialer, err := d.router.DefaultOutbound(N.NetworkUDP)
+	if err != nil {
+		return nil, err
+	}
+	return dialer.ListenPacket(ctx, destination)
 }
 
 func (d *RouterDialer) Upstream() any {

common/json/comment.go

@@ -1,128 +0,0 @@
-package json
-
-import (
-	"bufio"
-	"io"
-)
-
-// kanged from v2ray
-
-type commentFilterState = byte
-
-const (
-	commentFilterStateContent commentFilterState = iota
-	commentFilterStateEscape
-	commentFilterStateDoubleQuote
-	commentFilterStateDoubleQuoteEscape
-	commentFilterStateSingleQuote
-	commentFilterStateSingleQuoteEscape
-	commentFilterStateComment
-	commentFilterStateSlash
-	commentFilterStateMultilineComment
-	commentFilterStateMultilineCommentStar
-)
-
-type CommentFilter struct {
-	br    *bufio.Reader
-	state commentFilterState
-}
-
-func NewCommentFilter(reader io.Reader) io.Reader {
-	return &CommentFilter{br: bufio.NewReader(reader)}
-}
-
-func (v *CommentFilter) Read(b []byte) (int, error) {
-	p := b[:0]
-	for len(p) < len(b)-2 {
-		x, err := v.br.ReadByte()
-		if err != nil {
-			if len(p) == 0 {
-				return 0, err
-			}
-			return len(p), nil
-		}
-		switch v.state {
-		case commentFilterStateContent:
-			switch x {
-			case '"':
-				v.state = commentFilterStateDoubleQuote
-				p = append(p, x)
-			case '\'':
-				v.state = commentFilterStateSingleQuote
-				p = append(p, x)
-			case '\\':
-				v.state = commentFilterStateEscape
-			case '#':
-				v.state = commentFilterStateComment
-			case '/':
-				v.state = commentFilterStateSlash
-			default:
-				p = append(p, x)
-			}
-		case commentFilterStateEscape:
-			p = append(p, '\\', x)
-			v.state = commentFilterStateContent
-		case commentFilterStateDoubleQuote:
-			switch x {
-			case '"':
-				v.state = commentFilterStateContent
-				p = append(p, x)
-			case '\\':
-				v.state = commentFilterStateDoubleQuoteEscape
-			default:
-				p = append(p, x)
-			}
-		case commentFilterStateDoubleQuoteEscape:
-			p = append(p, '\\', x)
-			v.state = commentFilterStateDoubleQuote
-		case commentFilterStateSingleQuote:
-			switch x {
-			case '\'':
-				v.state = commentFilterStateContent
-				p = append(p, x)
-			case '\\':
-				v.state = commentFilterStateSingleQuoteEscape
-			default:
-				p = append(p, x)
-			}
-		case commentFilterStateSingleQuoteEscape:
-			p = append(p, '\\', x)
-			v.state = commentFilterStateSingleQuote
-		case commentFilterStateComment:
-			if x == '\n' {
-				v.state = commentFilterStateContent
-				p = append(p, '\n')
-			}
-		case commentFilterStateSlash:
-			switch x {
-			case '/':
-				v.state = commentFilterStateComment
-			case '*':
-				v.state = commentFilterStateMultilineComment
-			default:
-				p = append(p, '/', x)
-			}
-		case commentFilterStateMultilineComment:
-			switch x {
-			case '*':
-				v.state = commentFilterStateMultilineCommentStar
-			case '\n':
-				p = append(p, '\n')
-			}
-		case commentFilterStateMultilineCommentStar:
-			switch x {
-			case '/':
-				v.state = commentFilterStateContent
-			case '*':
-				// Stay
-			case '\n':
-				p = append(p, '\n')
-			default:
-				v.state = commentFilterStateMultilineComment
-			}
-		default:
-			panic("Unknown state.")
-		}
-	}
-	return len(p), nil
-}

common/json/std.go

@@ -1,18 +0,0 @@
-package json
-
-import "encoding/json"
-
-var (
-	Marshal    = json.Marshal
-	Unmarshal  = json.Unmarshal
-	NewEncoder = json.NewEncoder
-	NewDecoder = json.NewDecoder
-)
-
-type (
-	Encoder     = json.Encoder
-	Decoder     = json.Decoder
-	Token       = json.Token
-	Delim       = json.Delim
-	SyntaxError = json.SyntaxError
-)

common/srs/binary.go

@@ -0,0 +1,487 @@
+package srs
+
+import (
+	"compress/zlib"
+	"encoding/binary"
+	"io"
+	"net/netip"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/domain"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/rw"
+
+	"go4.org/netipx"
+)
+
+var MagicBytes = [3]byte{0x53, 0x52, 0x53} // SRS
+
+const (
+	ruleItemQueryType uint8 = iota
+	ruleItemNetwork
+	ruleItemDomain
+	ruleItemDomainKeyword
+	ruleItemDomainRegex
+	ruleItemSourceIPCIDR
+	ruleItemIPCIDR
+	ruleItemSourcePort
+	ruleItemSourcePortRange
+	ruleItemPort
+	ruleItemPortRange
+	ruleItemProcessName
+	ruleItemProcessPath
+	ruleItemPackageName
+	ruleItemWIFISSID
+	ruleItemWIFIBSSID
+	ruleItemFinal uint8 = 0xFF
+)
+
+func Read(reader io.Reader, recovery bool) (ruleSet option.PlainRuleSet, err error) {
+	var magicBytes [3]byte
+	_, err = io.ReadFull(reader, magicBytes[:])
+	if err != nil {
+		return
+	}
+	if magicBytes != MagicBytes {
+		err = E.New("invalid sing-box rule set file")
+		return
+	}
+	var version uint8
+	err = binary.Read(reader, binary.BigEndian, &version)
+	if err != nil {
+		return ruleSet, err
+	}
+	if version != 1 {
+		return ruleSet, E.New("unsupported version: ", version)
+	}
+	zReader, err := zlib.NewReader(reader)
+	if err != nil {
+		return
+	}
+	length, err := rw.ReadUVariant(zReader)
+	if err != nil {
+		return
+	}
+	ruleSet.Rules = make([]option.HeadlessRule, length)
+	for i := uint64(0); i < length; i++ {
+		ruleSet.Rules[i], err = readRule(zReader, recovery)
+		if err != nil {
+			err = E.Cause(err, "read rule[", i, "]")
+			return
+		}
+	}
+	return
+}
+
+func Write(writer io.Writer, ruleSet option.PlainRuleSet) error {
+	_, err := writer.Write(MagicBytes[:])
+	if err != nil {
+		return err
+	}
+	err = binary.Write(writer, binary.BigEndian, uint8(1))
+	if err != nil {
+		return err
+	}
+	zWriter, err := zlib.NewWriterLevel(writer, zlib.BestCompression)
+	if err != nil {
+		return err
+	}
+	err = rw.WriteUVariant(zWriter, uint64(len(ruleSet.Rules)))
+	if err != nil {
+		return err
+	}
+	for _, rule := range ruleSet.Rules {
+		err = writeRule(zWriter, rule)
+		if err != nil {
+			return err
+		}
+	}
+	return zWriter.Close()
+}
+
+func readRule(reader io.Reader, recovery bool) (rule option.HeadlessRule, err error) {
+	var ruleType uint8
+	err = binary.Read(reader, binary.BigEndian, &ruleType)
+	if err != nil {
+		return
+	}
+	switch ruleType {
+	case 0:
+		rule.Type = C.RuleTypeDefault
+		rule.DefaultOptions, err = readDefaultRule(reader, recovery)
+	case 1:
+		rule.Type = C.RuleTypeLogical
+		rule.LogicalOptions, err = readLogicalRule(reader, recovery)
+	default:
+		err = E.New("unknown rule type: ", ruleType)
+	}
+	return
+}
+
+func writeRule(writer io.Writer, rule option.HeadlessRule) error {
+	switch rule.Type {
+	case C.RuleTypeDefault:
+		return writeDefaultRule(writer, rule.DefaultOptions)
+	case C.RuleTypeLogical:
+		return writeLogicalRule(writer, rule.LogicalOptions)
+	default:
+		panic("unknown rule type: " + rule.Type)
+	}
+}
+
+func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadlessRule, err error) {
+	var lastItemType uint8
+	for {
+		var itemType uint8
+		err = binary.Read(reader, binary.BigEndian, &itemType)
+		if err != nil {
+			return
+		}
+		switch itemType {
+		case ruleItemQueryType:
+			var rawQueryType []uint16
+			rawQueryType, err = readRuleItemUint16(reader)
+			if err != nil {
+				return
+			}
+			rule.QueryType = common.Map(rawQueryType, func(it uint16) option.DNSQueryType {
+				return option.DNSQueryType(it)
+			})
+		case ruleItemNetwork:
+			rule.Network, err = readRuleItemString(reader)
+		case ruleItemDomain:
+			var matcher *domain.Matcher
+			matcher, err = domain.ReadMatcher(reader)
+			if err != nil {
+				return
+			}
+			rule.DomainMatcher = matcher
+		case ruleItemDomainKeyword:
+			rule.DomainKeyword, err = readRuleItemString(reader)
+		case ruleItemDomainRegex:
+			rule.DomainRegex, err = readRuleItemString(reader)
+		case ruleItemSourceIPCIDR:
+			rule.SourceIPSet, err = readIPSet(reader)
+			if err != nil {
+				return
+			}
+			if recovery {
+				rule.SourceIPCIDR = common.Map(rule.SourceIPSet.Prefixes(), netip.Prefix.String)
+			}
+		case ruleItemIPCIDR:
+			rule.IPSet, err = readIPSet(reader)
+			if err != nil {
+				return
+			}
+			if recovery {
+				rule.IPCIDR = common.Map(rule.IPSet.Prefixes(), netip.Prefix.String)
+			}
+		case ruleItemSourcePort:
+			rule.SourcePort, err = readRuleItemUint16(reader)
+		case ruleItemSourcePortRange:
+			rule.SourcePortRange, err = readRuleItemString(reader)
+		case ruleItemPort:
+			rule.Port, err = readRuleItemUint16(reader)
+		case ruleItemPortRange:
+			rule.PortRange, err = readRuleItemString(reader)
+		case ruleItemProcessName:
+			rule.ProcessName, err = readRuleItemString(reader)
+		case ruleItemProcessPath:
+			rule.ProcessPath, err = readRuleItemString(reader)
+		case ruleItemPackageName:
+			rule.PackageName, err = readRuleItemString(reader)
+		case ruleItemWIFISSID:
+			rule.WIFISSID, err = readRuleItemString(reader)
+		case ruleItemWIFIBSSID:
+			rule.WIFIBSSID, err = readRuleItemString(reader)
+		case ruleItemFinal:
+			err = binary.Read(reader, binary.BigEndian, &rule.Invert)
+			return
+		default:
+			err = E.New("unknown rule item type: ", itemType, ", last type: ", lastItemType)
+		}
+		if err != nil {
+			return
+		}
+		lastItemType = itemType
+	}
+}
+
+func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
+	err := binary.Write(writer, binary.BigEndian, uint8(0))
+	if err != nil {
+		return err
+	}
+	if len(rule.QueryType) > 0 {
+		err = writeRuleItemUint16(writer, ruleItemQueryType, common.Map(rule.QueryType, func(it option.DNSQueryType) uint16 {
+			return uint16(it)
+		}))
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.Network) > 0 {
+		err = writeRuleItemString(writer, ruleItemNetwork, rule.Network)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.Domain) > 0 || len(rule.DomainSuffix) > 0 {
+		err = binary.Write(writer, binary.BigEndian, ruleItemDomain)
+		if err != nil {
+			return err
+		}
+		err = domain.NewMatcher(rule.Domain, rule.DomainSuffix).Write(writer)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.DomainKeyword) > 0 {
+		err = writeRuleItemString(writer, ruleItemDomainKeyword, rule.DomainKeyword)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.DomainRegex) > 0 {
+		err = writeRuleItemString(writer, ruleItemDomainRegex, rule.DomainRegex)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.SourceIPCIDR) > 0 {
+		err = writeRuleItemCIDR(writer, ruleItemSourceIPCIDR, rule.SourceIPCIDR)
+		if err != nil {
+			return E.Cause(err, "source_ipcidr")
+		}
+	}
+	if len(rule.IPCIDR) > 0 {
+		err = writeRuleItemCIDR(writer, ruleItemIPCIDR, rule.IPCIDR)
+		if err != nil {
+			return E.Cause(err, "ipcidr")
+		}
+	}
+	if len(rule.SourcePort) > 0 {
+		err = writeRuleItemUint16(writer, ruleItemSourcePort, rule.SourcePort)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.SourcePortRange) > 0 {
+		err = writeRuleItemString(writer, ruleItemSourcePortRange, rule.SourcePortRange)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.Port) > 0 {
+		err = writeRuleItemUint16(writer, ruleItemPort, rule.Port)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.PortRange) > 0 {
+		err = writeRuleItemString(writer, ruleItemPortRange, rule.PortRange)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.ProcessName) > 0 {
+		err = writeRuleItemString(writer, ruleItemProcessName, rule.ProcessName)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.ProcessPath) > 0 {
+		err = writeRuleItemString(writer, ruleItemProcessPath, rule.ProcessPath)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.PackageName) > 0 {
+		err = writeRuleItemString(writer, ruleItemPackageName, rule.PackageName)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.WIFISSID) > 0 {
+		err = writeRuleItemString(writer, ruleItemWIFISSID, rule.WIFISSID)
+		if err != nil {
+			return err
+		}
+	}
+	if len(rule.WIFIBSSID) > 0 {
+		err = writeRuleItemString(writer, ruleItemWIFIBSSID, rule.WIFIBSSID)
+		if err != nil {
+			return err
+		}
+	}
+	err = binary.Write(writer, binary.BigEndian, ruleItemFinal)
+	if err != nil {
+		return err
+	}
+	err = binary.Write(writer, binary.BigEndian, rule.Invert)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func readRuleItemString(reader io.Reader) ([]string, error) {
+	length, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return nil, err
+	}
+	value := make([]string, length)
+	for i := uint64(0); i < length; i++ {
+		value[i], err = rw.ReadVString(reader)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return value, nil
+}
+
+func writeRuleItemString(writer io.Writer, itemType uint8, value []string) error {
+	err := binary.Write(writer, binary.BigEndian, itemType)
+	if err != nil {
+		return err
+	}
+	err = rw.WriteUVariant(writer, uint64(len(value)))
+	if err != nil {
+		return err
+	}
+	for _, item := range value {
+		err = rw.WriteVString(writer, item)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func readRuleItemUint16(reader io.Reader) ([]uint16, error) {
+	length, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return nil, err
+	}
+	value := make([]uint16, length)
+	for i := uint64(0); i < length; i++ {
+		err = binary.Read(reader, binary.BigEndian, &value[i])
+		if err != nil {
+			return nil, err
+		}
+	}
+	return value, nil
+}
+
+func writeRuleItemUint16(writer io.Writer, itemType uint8, value []uint16) error {
+	err := binary.Write(writer, binary.BigEndian, itemType)
+	if err != nil {
+		return err
+	}
+	err = rw.WriteUVariant(writer, uint64(len(value)))
+	if err != nil {
+		return err
+	}
+	for _, item := range value {
+		err = binary.Write(writer, binary.BigEndian, item)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func writeRuleItemCIDR(writer io.Writer, itemType uint8, value []string) error {
+	var builder netipx.IPSetBuilder
+	for i, prefixString := range value {
+		prefix, err := netip.ParsePrefix(prefixString)
+		if err == nil {
+			builder.AddPrefix(prefix)
+			continue
+		}
+		addr, addrErr := netip.ParseAddr(prefixString)
+		if addrErr == nil {
+			builder.Add(addr)
+			continue
+		}
+		return E.Cause(err, "parse [", i, "]")
+	}
+	ipSet, err := builder.IPSet()
+	if err != nil {
+		return err
+	}
+	err = binary.Write(writer, binary.BigEndian, itemType)
+	if err != nil {
+		return err
+	}
+	return writeIPSet(writer, ipSet)
+}
+
+func readLogicalRule(reader io.Reader, recovery bool) (logicalRule option.LogicalHeadlessRule, err error) {
+	var mode uint8
+	err = binary.Read(reader, binary.BigEndian, &mode)
+	if err != nil {
+		return
+	}
+	switch mode {
+	case 0:
+		logicalRule.Mode = C.LogicalTypeAnd
+	case 1:
+		logicalRule.Mode = C.LogicalTypeOr
+	default:
+		err = E.New("unknown logical mode: ", mode)
+		return
+	}
+	length, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return
+	}
+	logicalRule.Rules = make([]option.HeadlessRule, length)
+	for i := uint64(0); i < length; i++ {
+		logicalRule.Rules[i], err = readRule(reader, recovery)
+		if err != nil {
+			err = E.Cause(err, "read logical rule [", i, "]")
+			return
+		}
+	}
+	err = binary.Read(reader, binary.BigEndian, &logicalRule.Invert)
+	if err != nil {
+		return
+	}
+	return
+}
+
+func writeLogicalRule(writer io.Writer, logicalRule option.LogicalHeadlessRule) error {
+	err := binary.Write(writer, binary.BigEndian, uint8(1))
+	if err != nil {
+		return err
+	}
+	switch logicalRule.Mode {
+	case C.LogicalTypeAnd:
+		err = binary.Write(writer, binary.BigEndian, uint8(0))
+	case C.LogicalTypeOr:
+		err = binary.Write(writer, binary.BigEndian, uint8(1))
+	default:
+		panic("unknown logical mode: " + logicalRule.Mode)
+	}
+	if err != nil {
+		return err
+	}
+	err = rw.WriteUVariant(writer, uint64(len(logicalRule.Rules)))
+	if err != nil {
+		return err
+	}
+	for _, rule := range logicalRule.Rules {
+		err = writeRule(writer, rule)
+		if err != nil {
+			return err
+		}
+	}
+	err = binary.Write(writer, binary.BigEndian, logicalRule.Invert)
+	if err != nil {
+		return err
+	}
+	return nil
+}

common/srs/ip_set.go

@@ -0,0 +1,116 @@
+package srs
+
+import (
+	"encoding/binary"
+	"io"
+	"net/netip"
+	"unsafe"
+
+	"github.com/sagernet/sing/common/rw"
+
+	"go4.org/netipx"
+)
+
+type myIPSet struct {
+	rr []myIPRange
+}
+
+type myIPRange struct {
+	from netip.Addr
+	to   netip.Addr
+}
+
+func readIPSet(reader io.Reader) (*netipx.IPSet, error) {
+	var version uint8
+	err := binary.Read(reader, binary.BigEndian, &version)
+	if err != nil {
+		return nil, err
+	}
+	var length uint64
+	err = binary.Read(reader, binary.BigEndian, &length)
+	if err != nil {
+		return nil, err
+	}
+	mySet := &myIPSet{
+		rr: make([]myIPRange, length),
+	}
+	for i := uint64(0); i < length; i++ {
+		var (
+			fromLen  uint64
+			toLen    uint64
+			fromAddr netip.Addr
+			toAddr   netip.Addr
+		)
+		fromLen, err = rw.ReadUVariant(reader)
+		if err != nil {
+			return nil, err
+		}
+		fromBytes := make([]byte, fromLen)
+		_, err = io.ReadFull(reader, fromBytes)
+		if err != nil {
+			return nil, err
+		}
+		err = fromAddr.UnmarshalBinary(fromBytes)
+		if err != nil {
+			return nil, err
+		}
+		toLen, err = rw.ReadUVariant(reader)
+		if err != nil {
+			return nil, err
+		}
+		toBytes := make([]byte, toLen)
+		_, err = io.ReadFull(reader, toBytes)
+		if err != nil {
+			return nil, err
+		}
+		err = toAddr.UnmarshalBinary(toBytes)
+		if err != nil {
+			return nil, err
+		}
+		mySet.rr[i] = myIPRange{fromAddr, toAddr}
+	}
+	return (*netipx.IPSet)(unsafe.Pointer(mySet)), nil
+}
+
+func writeIPSet(writer io.Writer, set *netipx.IPSet) error {
+	err := binary.Write(writer, binary.BigEndian, uint8(1))
+	if err != nil {
+		return err
+	}
+	mySet := (*myIPSet)(unsafe.Pointer(set))
+	err = binary.Write(writer, binary.BigEndian, uint64(len(mySet.rr)))
+	if err != nil {
+		return err
+	}
+	for _, rr := range mySet.rr {
+		var (
+			fromBinary []byte
+			toBinary   []byte
+		)
+		fromBinary, err = rr.from.MarshalBinary()
+		if err != nil {
+			return err
+		}
+		err = rw.WriteUVariant(writer, uint64(len(fromBinary)))
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write(fromBinary)
+		if err != nil {
+			return err
+		}
+		toBinary, err = rr.to.MarshalBinary()
+		if err != nil {
+			return err
+		}
+		err = rw.WriteUVariant(writer, uint64(len(toBinary)))
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write(toBinary)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}

common/taskmonitor/monitor.go

@@ -0,0 +1,31 @@
+package taskmonitor
+
+import (
+	"time"
+
+	F "github.com/sagernet/sing/common/format"
+	"github.com/sagernet/sing/common/logger"
+)
+
+type Monitor struct {
+	logger  logger.Logger
+	timeout time.Duration
+	timer   *time.Timer
+}
+
+func New(logger logger.Logger, timeout time.Duration) *Monitor {
+	return &Monitor{
+		logger:  logger,
+		timeout: timeout,
+	}
+}
+
+func (m *Monitor) Start(taskName ...any) {
+	m.timer = time.AfterFunc(m.timeout, func() {
+		m.logger.Warn(F.ToString(taskName...), " take too much time to finish!")
+	})
+}
+
+func (m *Monitor) Finish() {
+	m.timer.Stop()
+}

common/tls/client.go

@@ -6,6 +6,7 @@ import (
 	"os"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/badtls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	M "github.com/sagernet/sing/common/metadata"
@@ -42,7 +43,17 @@ func NewClient(ctx context.Context, serverAddress string, options option.Outboun
 func ClientHandshake(ctx context.Context, conn net.Conn, config Config) (Conn, error) {
 	ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout)
 	defer cancel()
-	return aTLS.ClientHandshake(ctx, conn, config)
+	tlsConn, err := aTLS.ClientHandshake(ctx, conn, config)
+	if err != nil {
+		return nil, err
+	}
+	readWaitConn, err := badtls.NewReadWaitConn(tlsConn)
+	if err == nil {
+		return readWaitConn, nil
+	} else if err != os.ErrInvalid {
+		return nil, err
+	}
+	return tlsConn, nil
 }
 
 type Dialer struct {

common/tls/reality_client.go

@@ -7,6 +7,7 @@ import (
 	"context"
 	"crypto/aes"
 	"crypto/cipher"
+	"crypto/ecdh"
 	"crypto/ed25519"
 	"crypto/hmac"
 	"crypto/sha256"
@@ -137,12 +138,21 @@ func (e *RealityClientConfig) ClientHandshake(ctx context.Context, conn net.Conn
 	hello.SessionId[2] = 1
 	binary.BigEndian.PutUint32(hello.SessionId[4:], uint32(time.Now().Unix()))
 	copy(hello.SessionId[8:], e.shortID[:])
-
 	if debug.Enabled {
 		fmt.Printf("REALITY hello.sessionId[:16]: %v\n", hello.SessionId[:16])
 	}
-
+	publicKey, err := ecdh.X25519().NewPublicKey(e.publicKey)
-	authKey := uConn.HandshakeState.State13.EcdheParams.SharedKey(e.publicKey)
+	if err != nil {
+		return nil, err
+	}
+	ecdheKey := uConn.HandshakeState.State13.EcdheKey
+	if ecdheKey == nil {
+		return nil, E.New("nil ecdhe_key")
+	}
+	authKey, err := ecdheKey.ECDH(publicKey)
+	if err != nil {
+		return nil, err
+	}
 	if authKey == nil {
 		return nil, E.New("nil auth_key")
 	}

common/tls/server.go

@@ -3,7 +3,9 @@ package tls
 import (
 	"context"
 	"net"
+	"os"
 
+	"github.com/sagernet/sing-box/common/badtls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
@@ -26,5 +28,15 @@ func NewServer(ctx context.Context, logger log.Logger, options option.InboundTLS
 func ServerHandshake(ctx context.Context, conn net.Conn, config ServerConfig) (Conn, error) {
 	ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout)
 	defer cancel()
-	return aTLS.ServerHandshake(ctx, conn, config)
+	tlsConn, err := aTLS.ServerHandshake(ctx, conn, config)
+	if err != nil {
+		return nil, err
+	}
+	readWaitConn, err := badtls.NewReadWaitConn(tlsConn)
+	if err == nil {
+		return readWaitConn, nil
+	} else if err != os.ErrInvalid {
+		return nil, err
+	}
+	return tlsConn, nil
 }

common/tls/utls_client.go

@@ -219,6 +219,16 @@ func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
 	switch name {
 	case "chrome", "":
 		return utls.HelloChrome_Auto, nil
+	case "chrome_psk":
+		return utls.HelloChrome_100_PSK, nil
+	case "chrome_psk_shuffle":
+		return utls.HelloChrome_112_PSK_Shuf, nil
+	case "chrome_padding_psk_shuffle":
+		return utls.HelloChrome_114_Padding_PSK_Shuf, nil
+	case "chrome_pq":
+		return utls.HelloChrome_115_PQ, nil
+	case "chrome_pq_psk":
+		return utls.HelloChrome_115_PQ_PSK, nil
 	case "firefox":
 		return utls.HelloFirefox_Auto, nil
 	case "edge":

constant/rule.go

@@ -9,3 +9,11 @@ const (
 	LogicalTypeAnd = "and"
 	LogicalTypeOr  = "or"
 )
+
+const (
+	RuleSetTypeLocal    = "local"
+	RuleSetTypeRemote   = "remote"
+	RuleSetVersion1     = 1
+	RuleSetFormatSource = "source"
+	RuleSetFormatBinary = "binary"
+)

constant/timeout.go

@@ -9,5 +9,9 @@ const (
 	QUICTimeout               = 30 * time.Second
 	STUNTimeout               = 15 * time.Second
 	UDPTimeout                = 5 * time.Minute
-	DefaultURLTestInterval = 1 * time.Minute
+	DefaultURLTestInterval    = 3 * time.Minute
+	DefaultURLTestIdleTimeout = 30 * time.Minute
+	DefaultStartTimeout       = 10 * time.Second
+	DefaultStopTimeout        = 5 * time.Second
+	DefaultStopFatalTimeout   = 10 * time.Second
 )

debug_http.go

@@ -6,12 +6,12 @@ import (
 	"runtime"
 	"runtime/debug"
 
-	"github.com/sagernet/sing-box/common/badjson"
 	"github.com/sagernet/sing-box/common/humanize"
-	"github.com/sagernet/sing-box/common/json"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badjson"
 
 	"github.com/go-chi/chi/v5"
 )

docs/changelog.md

@@ -2,7 +2,32 @@
 icon: material/alert-decagram
 ---
 
-# ChangeLog
+#### 1.8.0-beta.1
+
+* Fix GSO support
+* Fixes and improvements
+
+#### 1.8.0-alpha.17
+
+* Add GSO support for TUN and WireGuard system interface **1**
+* Update uTLS to 1.5.4 **2**
+* Update dependencies **3**
+* Fixes and improvements
+
+**1**:
+
+See [TUN](/configuration/inbound/tun) inbound and [WireGuard](/configuration/outbound/wireguard) outbound.
+
+**2**:
+
+Added some new [fingerprints](/configuration/shared/tls#utls).
+Also, starting with this release, uTLS requires at least Go 1.20.
+
+**3**:
+
+Updated `cloudflare-tls`, `gomobile`, `smux`, `tfo-go` and `wireguard-go` to latest, and `gvisor` to `20231204.0`
+
+This may break something, good luck!
 
 #### 1.7.4
 
@@ -11,14 +36,132 @@ icon: material/alert-decagram
 _Due to the long waiting time, this version is no longer waiting for approval
 by the Apple App Store, so updates to Apple Platforms will be delayed._
 
+#### 1.8.0-alpha.16
+
+* Fixes and improvements
+
+#### 1.8.0-alpha.15
+
+* Some chaotic changes **1**
+* Fixes and improvements
+
+**1**:
+
+Designed to optimize memory usage of idle connections, may take effect on the following protocols:
+
+| Protocol                                             | TCP              | UDP              |
+|------------------------------------------------------|------------------|------------------|
+| HTTP proxy server                                    | :material-check: | /                |
+| SOCKS5                                               | :material-close: | :material-check: |
+| Shadowsocks none/AEAD/AEAD2022                       | :material-check: | :material-check: |
+| Trojan                                               | /                | :material-check: |
+| TUIC/Hysteria/Hysteria2                              | :material-close: | :material-check: |
+| Multiplex                                            | :material-close: | :material-check: |
+| Plain TLS (Trojan/VLESS without extra sub-protocols) | :material-check: | /                |
+| Other protocols                                      | :material-close: | :material-close: |
+
+At the same time, everything existing may be broken, please actively report problems with this version.
+
+#### 1.8.0-alpha.13
+
+* Fixes and improvements
+
+#### 1.8.0-alpha.10
+
+* Add `idle_timeout` for URLTest outbound **1**
+* Fixes and improvements
+
+**1**:
+
+When URLTest is idle for a certain period of time, the scheduled delay test will be paused.
+
 #### 1.7.2
 
 * Fixes and improvements
 
+#### 1.8.0-alpha.8
+
+* Add context to JSON decode error message **1**
+* Reject internal fake-ip queries **2**
+* Fixes and improvements
+
+**1**:
+
+JSON parse errors will now include the current key path.
+Only takes effect when compiled with Go 1.21+.
+
+**2**:
+
+All internal DNS queries now skip DNS rules with `server` type `fakeip`,
+and the default DNS server can no longer be `fakeip`.
+
+This change is intended to break incorrect usage and essentially requires no action.
+
+#### 1.8.0-alpha.7
+
+* Fixes and improvements
+
 #### 1.7.1
 
 * Fixes and improvements
 
+#### 1.8.0-alpha.6
+
+* Fix rule-set matching logic **1**
+* Fixes and improvements
+
+**1**:
+
+Now the rules in the `rule_set` rule item can be logically considered to be merged into the rule using rule sets,
+rather than completely following the AND logic.
+
+#### 1.8.0-alpha.5
+
+* Parallel rule-set initialization
+* Independent `source_ip_is_private` and `ip_is_private` rules **1**
+
+**1**:
+
+The `private` GeoIP country never existed and was actually implemented inside V2Ray.
+Since GeoIP was deprecated, we made this rule independent, see [Migration](/migration/#migrate-geoip-to-rule-sets).
+
+#### 1.8.0-alpha.1
+
+* Migrate cache file from Clash API to independent options **1**
+* Introducing [Rule Set](/configuration/rule-set) **2**
+* Add `sing-box geoip`, `sing-box geosite` and `sing-box rule-set` commands **3**
+* Allow nested logical rules **4**
+
+**1**:
+
+See [Cache File](/configuration/experimental/cache-file) and
+[Migration](/migration/#migrate-cache-file-from-clash-api-to-independent-options).
+
+**2**:
+
+Rule set is independent collections of rules that can be compiled into binaries to improve performance.
+Compared to legacy GeoIP and Geosite resources,
+it can include more types of rules, load faster,
+use less memory, and update automatically.
+
+See [Route#rule_set](/configuration/route/#rule_set),
+[Route Rule](/configuration/route/rule),
+[DNS Rule](/configuration/dns/rule),
+[Rule Set](/configuration/rule-set),
+[Source Format](/configuration/rule-set/source-format) and
+[Headless Rule](/configuration/rule-set/headless-rule).
+
+For GEO resources migration, see [Migrate GeoIP to rule sets](/migration/#migrate-geoip-to-rule-sets) and
+[Migrate Geosite to rule sets](/migration/#migrate-geosite-to-rule-sets).
+
+**3**:
+
+New commands manage GeoIP, Geosite and rule set resources, and help you migrate GEO resources to rule sets.
+
+**4**:
+
+Logical rules in route rules, DNS rules, and the new headless rule now allow nesting of logical rules.
+
 #### 1.7.0
 
 * Fixes and improvements
@@ -51,7 +194,8 @@ The new HTTPUpgrade transport has better performance than WebSocket and is bette
 **3**:
 
 Starting in 1.7.0, multiplexing support is no longer enabled by default
-and needs to be turned on explicitly in inbound options.
+and needs to be turned on explicitly in inbound
+options.
 
 **4**
 
@@ -233,7 +377,8 @@ When `auto_route` is enabled and `strict_route` is disabled, the device can now
 **2**:
 
 Built using Go 1.20, the last version that will run on
-Windows 7, 8, Server 2008, Server 2012 and macOS 10.13 High Sierra, 10.14 Mojave.
+Windows 7, 8, Server 2008, Server 2012 and macOS 10.13 High
+Sierra, 10.14 Mojave.
 
 #### 1.6.0-rc.4
 
@@ -247,7 +392,8 @@ Windows 7, 8, Server 2008, Server 2012 and macOS 10.13 High Sierra, 10.14 Mojave
 **1**:
 
 Built using Go 1.20, the last version that will run on
-Windows 7, 8, Server 2008, Server 2012 and macOS 10.13 High Sierra, 10.14 Mojave.
+Windows 7, 8, Server 2008, Server 2012 and macOS 10.13 High
+Sierra, 10.14 Mojave.
 
 #### 1.6.0-beta.4
 

docs/clients/android/features.md

@@ -18,6 +18,8 @@ SFA provides an unprivileged TUN implementation through Android VpnService.
 | `inet4_address`               | :material-check: | /                  |
 | `inet6_address`               | :material-check: | /                  |
 | `mtu`                         | :material-check: | /                  |
+| `gso`                         | :material-close: | No permission      |
+| `gso_max_size`                | :material-close: | No permission      |
 | `auto_route`                  | :material-check: | /                  |
 | `strict_route`                | :material-close: | Not implemented    |
 | `inet4_route_address`         | :material-check: | /                  |

docs/clients/apple/features.md

@@ -15,27 +15,29 @@ SFI/SFM/SFT allows you to run sing-box through NetworkExtension with Application
 SFI/SFM/SFT provides an unprivileged TUN implementation through NetworkExtension.
 
 | TUN inbound option            | Available         | Note              |
-|-------------------------------|-----------|-------------------|
+|-------------------------------|-------------------|-------------------|
-| `interface_name`              | ✖️        | Managed by Darwin |
+| `interface_name`              | :material-close:️ | Managed by Darwin |
-| `inet4_address`               | ✔️        | /                 |
+| `inet4_address`               | :material-check:  | /                 |
-| `inet6_address`               | ✔️        | /                 |
+| `inet6_address`               | :material-check:  | /                 |
-| `mtu`                         | ✔️        | /                 |
+| `mtu`                         | :material-check:  | /                 |
-| `auto_route`                  | ✔️        | /                 |
+| `gso`                         | :material-close:  | Not implemented   |
-| `strict_route`                | ✖️        | Not implemented   |
+| `gso_max_size`                | :material-close:  | Not implemented   |
-| `inet4_route_address`         | ✔️        | /                 |
+| `auto_route`                  | :material-check:  | /                 |
-| `inet6_route_address`         | ✔️        | /                 |
+| `strict_route`                | :material-close:️ | Not implemented   |
-| `inet4_route_exclude_address` | ✔️        | /                 |
+| `inet4_route_address`         | :material-check:  | /                 |
-| `inet6_route_exclude_address` | ✔️        | /                 |
+| `inet6_route_address`         | :material-check:  | /                 |
-| `endpoint_independent_nat`    | ✔️        | /                 |
+| `inet4_route_exclude_address` | :material-check:  | /                 |
-| `stack`                       | ✔️        | /                 |
+| `inet6_route_exclude_address` | :material-check:  | /                 |
-| `include_interface`           | ✖️        | Not implemented   |
+| `endpoint_independent_nat`    | :material-check:  | /                 |
-| `exclude_interface`           | ✖️        | Not implemented   |
+| `stack`                       | :material-check:  | /                 |
-| `include_uid`                 | ✖️        | Not implemented   |
+| `include_interface`           | :material-close:️ | Not implemented   |
-| `exclude_uid`                 | ✖️        | Not implemented   |
+| `exclude_interface`           | :material-close:️ | Not implemented   |
-| `include_android_user`        | ✖️        | Not implemented   |
+| `include_uid`                 | :material-close:️ | Not implemented   |
-| `include_package`             | ✖️        | Not implemented   |
+| `exclude_uid`                 | :material-close:️ | Not implemented   |
-| `exclude_package`             | ✖️        | Not implemented   |
+| `include_android_user`        | :material-close:️ | Not implemented   |
-| `platform`                    | ✔️        | /                 |
+| `include_package`             | :material-close:️ | Not implemented   |
+| `exclude_package`             | :material-close:️ | Not implemented   |
+| `platform`                    | :material-check:  | /                 |
 
 | Route/DNS rule option | Available        | Note                  |
 |-----------------------|------------------|-----------------------|

docs/configuration/dns/rule.md

@@ -1,3 +1,14 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-plus: [source_ip_is_private](#source_ip_is_private)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### Structure
 
 ```json
@@ -46,6 +57,7 @@
           "10.0.0.0/24",
           "192.168.0.1"
         ],
+        "source_ip_is_private": false,
         "source_port": [
           12345
         ],
@@ -85,6 +97,10 @@
         "wifi_bssid": [
           "00:00:00:00:00:00"
         ],
+        "rule_set": [
+          "geoip-cn",
+          "geosite-cn"
+        ],
         "invert": false,
         "outbound": [
           "direct"
@@ -166,15 +182,29 @@ Match domain using regular expression.
 
 #### geosite
 
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    Geosite is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geosite-to-rule-sets).
+
 Match geosite.
 
 #### source_geoip
 
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    GeoIP is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geoip-to-rule-sets).
+
 Match source geoip.
 
 #### source_ip_cidr
 
-Match source ip cidr.
+Match source IP CIDR.
+
+#### source_ip_is_private
+
+!!! question "Since sing-box 1.8.0"
+
+Match non-public source IP.
 
 #### source_port
 
@@ -250,6 +280,12 @@ Match WiFi SSID.
 
 Match WiFi BSSID.
 
+#### rule_set
+
+!!! question "Since sing-box 1.8.0"
+
+Match [Rule Set](/configuration/route/#rule_set).
+
 #### invert
 
 Invert match result.
@@ -286,4 +322,4 @@ Rewrite TTL in DNS responses.
 
 #### rules
 
-Included default rules.
+Included rules.

docs/configuration/dns/rule.zh.md

@@ -1,3 +1,14 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-plus: [source_ip_is_private](#source_ip_is_private)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### 结构
 
 ```json
@@ -45,6 +56,7 @@
         "source_ip_cidr": [
           "10.0.0.0/24"
         ],
+        "source_ip_is_private": false,
         "source_port": [
           12345
         ],
@@ -84,6 +96,10 @@
         "wifi_bssid": [
           "00:00:00:00:00:00"
         ],
+        "rule_set": [
+          "geoip-cn",
+          "geosite-cn"
+        ],
         "invert": false,
         "outbound": [
           "direct"
@@ -163,16 +179,30 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 #### geosite
 
-匹配 GeoSite。
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geosite)。
+
+匹配 Geosite。
 
 #### source_geoip
 
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
+
 匹配源 GeoIP。
 
 #### source_ip_cidr
 
 匹配源 IP CIDR。
 
+#### source_ip_is_private
+
+!!! question "自 sing-box 1.8.0 起"
+
+匹配非公开源 IP。
+
 #### source_port
 
 匹配源端口。
@@ -245,6 +275,12 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 匹配 WiFi BSSID。
 
+#### rule_set
+
+!!! question "自 sing-box 1.8.0 起"
+
+匹配[规则集](/zh/configuration/route/#rule_set)。
+
 #### invert
 
 反选匹配结果。
@@ -281,4 +317,4 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 #### rules
 
-包括的默认规则。
+包括的规则。

docs/configuration/dns/server.md

@@ -45,20 +45,12 @@ The address of the dns server.
 
 !!! warning ""
 
-    To ensure that system DNS is in effect, rather than Go's built-in default resolver, enable CGO at compile time.
+    To ensure that Android system DNS is in effect, rather than Go's built-in default resolver, enable CGO at compile time.
-
-!!! warning ""
-
-    QUIC and HTTP3 transport is not included by default, see [Installation](./#installation).
 
 !!! info ""
 
     the RCode transport is often used to block queries. Use with rules and the `disable_cache` rule option.
 
-!!! warning ""
-
-    DHCP transport is not included by default, see [Installation](./#installation).
-
 | RCode             | Description           | 
 |-------------------|-----------------------|
 | `success`         | `No error`            |

docs/configuration/dns/server.zh.md

@@ -45,20 +45,12 @@ DNS 服务器的地址。
 
 !!! warning ""
 
-    为了确保系统 DNS 生效，而不是 Go 的内置默认解析器，请在编译时启用 CGO。
+    为了确保 Android 系统 DNS 生效，而不是 Go 的内置默认解析器，请在编译时启用 CGO。
-
-!!! warning ""
-
-    默认安装不包含 QUIC 和 HTTP3 传输层，请参阅 [安装](/zh/#_2)。
 
 !!! info ""
 
     RCode 传输层传输层常用于屏蔽请求. 与 DNS 规则和 `disable_cache` 规则选项一起使用。
 
-!!! warning ""
-
-    默认安装不包含 DHCP 传输层，请参阅 [安装](/zh/#_2)。
-
 | RCode             | 描述       | 
 |-------------------|----------|
 | `success`         | `无错误`    |

docs/configuration/experimental/cache-file.md

@@ -0,0 +1,34 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.8.0"
+
+### Structure
+
+```json
+{
+  "enabled": true,
+  "path": "",
+  "cache_id": "",
+  "store_fakeip": false
+}
+```
+
+### Fields
+
+#### enabled
+
+Enable cache file.
+
+#### path
+
+Path to the cache file.
+
+`cache.db` will be used if empty.
+
+#### cache_id
+
+Identifier in cache file.
+
+If not empty, configuration specified data will use a separate store keyed by it.

docs/configuration/experimental/cache-file.zh.md

@@ -0,0 +1,32 @@
+---
+icon: material/new-box
+---
+
+!!! question "自 sing-box 1.8.0 起"
+
+### 结构
+
+```json
+{
+  "enabled": true,
+  "path": "",
+  "cache_id": "",
+  "store_fakeip": false
+}
+```
+
+### 字段
+
+#### enabled
+
+启用缓存文件。
+
+#### path
+
+缓存文件路径，默认使用`cache.db`。
+
+#### cache_id
+
+缓存文件中的标识符。
+
+如果不为空，配置特定的数据将使用由其键控的单独存储。

docs/configuration/experimental/clash-api.md

@@ -0,0 +1,114 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-delete-alert: [store_mode](#store_mode)  
+    :material-delete-alert: [store_selected](#store_selected)  
+    :material-delete-alert: [store_fakeip](#store_fakeip)  
+    :material-delete-alert: [cache_file](#cache_file)  
+    :material-delete-alert: [cache_id](#cache_id)
+
+### Structure
+
+```json
+{
+  "external_controller": "127.0.0.1:9090",
+  "external_ui": "",
+  "external_ui_download_url": "",
+  "external_ui_download_detour": "",
+  "secret": "",
+  "default_mode": "",
+  
+  // Deprecated
+  
+  "store_mode": false,
+  "store_selected": false,
+  "store_fakeip": false,
+  "cache_file": "",
+  "cache_id": ""
+}
+```
+
+### Fields
+
+#### external_controller
+
+RESTful web API listening address. Clash API will be disabled if empty.
+
+#### external_ui
+
+A relative path to the configuration directory or an absolute path to a
+directory in which you put some static web resource. sing-box will then
+serve it at `http://{{external-controller}}/ui`.
+
+#### external_ui_download_url
+
+ZIP download URL for the external UI, will be used if the specified `external_ui` directory is empty.
+
+`https://github.com/MetaCubeX/Yacd-meta/archive/gh-pages.zip` will be used if empty.
+
+#### external_ui_download_detour
+
+The tag of the outbound to download the external UI.
+
+Default outbound will be used if empty.
+
+#### secret
+
+Secret for the RESTful API (optional)
+Authenticate by spedifying HTTP header `Authorization: Bearer ${secret}`
+ALWAYS set a secret if RESTful API is listening on 0.0.0.0
+
+#### default_mode
+
+Default mode in clash, `Rule` will be used if empty.
+
+This setting has no direct effect, but can be used in routing and DNS rules via the `clash_mode` rule item.
+
+#### store_mode
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    `store_mode` is deprecated in Clash API and enabled by default if `cache_file.enabled`.
+
+Store Clash mode in cache file.
+
+#### store_selected
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    `store_selected` is deprecated in Clash API and enabled by default if `cache_file.enabled`.
+
+!!! note ""
+
+    The tag must be set for target outbounds.
+
+Store selected outbound for the `Selector` outbound in cache file.
+
+#### store_fakeip
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    `store_selected` is deprecated in Clash API and migrated to `cache_file.store_fakeip`.
+
+Store fakeip in cache file.
+
+#### cache_file
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    `cache_file` is deprecated in Clash API and migrated to `cache_file.enabled` and `cache_file.path`.
+
+Cache file path, `cache.db` will be used if empty.
+
+#### cache_id
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    `cache_id` is deprecated in Clash API and migrated to `cache_file.cache_id`.
+
+Identifier in cache file.
+
+If not empty, configuration specified data will use a separate store keyed by it.

docs/configuration/experimental/clash-api.zh.md

@@ -0,0 +1,112 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-delete-alert: [store_mode](#store_mode)  
+    :material-delete-alert: [store_selected](#store_selected)  
+    :material-delete-alert: [store_fakeip](#store_fakeip)  
+    :material-delete-alert: [cache_file](#cache_file)  
+    :material-delete-alert: [cache_id](#cache_id)
+
+### 结构
+
+```json
+{
+  "external_controller": "127.0.0.1:9090",
+  "external_ui": "",
+  "external_ui_download_url": "",
+  "external_ui_download_detour": "",
+  "secret": "",
+  "default_mode": "",
+  
+  // Deprecated
+  
+  "store_mode": false,
+  "store_selected": false,
+  "store_fakeip": false,
+  "cache_file": "",
+  "cache_id": ""
+}
+```
+
+### Fields
+
+#### external_controller
+
+RESTful web API 监听地址。如果为空，则禁用 Clash API。
+
+#### external_ui
+
+到静态网页资源目录的相对路径或绝对路径。sing-box 会在 `http://{{external-controller}}/ui` 下提供它。
+
+#### external_ui_download_url
+
+静态网页资源的 ZIP 下载 URL，如果指定的 `external_ui` 目录为空，将使用。
+
+默认使用 `https://github.com/MetaCubeX/Yacd-meta/archive/gh-pages.zip`。
+
+#### external_ui_download_detour
+
+用于下载静态网页资源的出站的标签。
+
+如果为空，将使用默认出站。
+
+#### secret
+
+RESTful API 的密钥（可选）
+通过指定 HTTP 标头 `Authorization: Bearer ${secret}` 进行身份验证
+如果 RESTful API 正在监听 0.0.0.0，请始终设置一个密钥。
+
+#### default_mode
+
+Clash 中的默认模式，默认使用 `Rule`。
+
+此设置没有直接影响，但可以通过 `clash_mode` 规则项在路由和 DNS 规则中使用。
+
+#### store_mode
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    `store_mode` 已在 Clash API 中废弃，且默认启用当 `cache_file.enabled`。
+
+将 Clash 模式存储在缓存文件中。
+
+#### store_selected
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    `store_selected` 已在 Clash API 中废弃，且默认启用当 `cache_file.enabled`。
+
+!!! note ""
+
+    必须为目标出站设置标签。
+
+将 `Selector` 中出站的选定的目标出站存储在缓存文件中。
+
+#### store_fakeip
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    `store_selected` 已在 Clash API 中废弃，且已迁移到 `cache_file.store_fakeip`。
+
+将 fakeip 存储在缓存文件中。
+
+#### cache_file
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+ 
+    `cache_file` 已在 Clash API 中废弃，且已迁移到 `cache_file.enabled` 和 `cache_file.path`。
+
+缓存文件路径，默认使用`cache.db`。
+
+#### cache_id
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+ 
+    `cache_id` 已在 Clash API 中废弃，且已迁移到 `cache_file.cache_id`。
+
+缓存 ID。
+
+如果不为空，配置特定的数据将使用由其键控的单独存储。

docs/configuration/experimental/index.md

@@ -1,139 +1,30 @@
+---
+icon: material/alert-decagram
+---
+
 # Experimental
 
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-plus: [cache_file](#cache_file)  
+    :material-alert-decagram: [clash_api](#clash_api)
+
 ### Structure
 
 ```json
 {
   "experimental": {
-    "clash_api": {
+    "cache_file": {},
-      "external_controller": "127.0.0.1:9090",
+    "clash_api": {},
-      "external_ui": "",
+    "v2ray_api": {}
-      "external_ui_download_url": "",
-      "external_ui_download_detour": "",
-      "secret": "",
-      "default_mode": "",
-      "store_mode": false,
-      "store_selected": false,
-      "store_fakeip": false,
-      "cache_file": "",
-      "cache_id": ""
-    },
-    "v2ray_api": {
-      "listen": "127.0.0.1:8080",
-      "stats": {
-        "enabled": true,
-        "inbounds": [
-          "socks-in"
-        ],
-        "outbounds": [
-          "proxy",
-          "direct"
-        ],
-        "users": [
-          "sekai"
-        ]
-      }
-    }
   }
 }
 ```
 
-!!! note ""
+### Fields
 
-    Traffic statistics and connection management can degrade performance.
+| Key          | Format                     |
-
+|--------------|----------------------------|
-### Clash API Fields
+| `cache_file` | [Cache File](./cache-file) |
-
+| `clash_api`  | [Clash API](./clash-api)   |
-!!! quote ""
+| `v2ray_api`  | [V2Ray API](./v2ray-api)   |
-
-    Clash API is not included by default, see [Installation](./#installation).
-
-#### external_controller
-
-RESTful web API listening address. Clash API will be disabled if empty.
-
-#### external_ui
-
-A relative path to the configuration directory or an absolute path to a
-directory in which you put some static web resource. sing-box will then
-serve it at `http://{{external-controller}}/ui`.
-
-#### external_ui_download_url
-
-ZIP download URL for the external UI, will be used if the specified `external_ui` directory is empty.
-
-`https://github.com/MetaCubeX/Yacd-meta/archive/gh-pages.zip` will be used if empty.
-
-#### external_ui_download_detour
-
-The tag of the outbound to download the external UI.
-
-Default outbound will be used if empty.
-
-#### secret
-
-Secret for the RESTful API (optional)
-Authenticate by spedifying HTTP header `Authorization: Bearer ${secret}`
-ALWAYS set a secret if RESTful API is listening on 0.0.0.0
-
-#### default_mode
-
-Default mode in clash, `Rule` will be used if empty.
-
-This setting has no direct effect, but can be used in routing and DNS rules via the `clash_mode` rule item.
-
-#### store_mode
-
-Store Clash mode in cache file.
-
-#### store_selected
-
-!!! note ""
-
-    The tag must be set for target outbounds.
-
-Store selected outbound for the `Selector` outbound in cache file.
-
-#### store_fakeip
-
-Store fakeip in cache file.
-
-#### cache_file
-
-Cache file path, `cache.db` will be used if empty.
-
-#### cache_id
-
-Cache ID.
-
-If not empty, `store_selected` will use a separate store keyed by it.
-
-### V2Ray API Fields
-
-!!! quote ""
-
-    V2Ray API is not included by default, see [Installation](./#installation).
-
-#### listen
-
-gRPC API listening address. V2Ray API will be disabled if empty.
-
-#### stats
-
-Traffic statistics service settings.
-
-#### stats.enabled
-
-Enable statistics service.
-
-#### stats.inbounds
-
-Inbound list to count traffic.
-
-#### stats.outbounds
-
-Outbound list to count traffic.
-
-#### stats.users
-
-User list to count traffic.

docs/configuration/experimental/index.zh.md

@@ -1,137 +1,30 @@
+---
+icon: material/alert-decagram
+---
+
 # 实验性
 
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [cache_file](#cache_file)  
+    :material-alert-decagram: [clash_api](#clash_api)
+
 ### 结构
 
 ```json
 {
   "experimental": {
-    "clash_api": {
+    "cache_file": {},
-      "external_controller": "127.0.0.1:9090",
+    "clash_api": {},
-      "external_ui": "",
+    "v2ray_api": {}
-      "external_ui_download_url": "",
-      "external_ui_download_detour": "",
-      "secret": "",
-      "default_mode": "",
-      "store_mode": false,
-      "store_selected": false,
-      "store_fakeip": false,
-      "cache_file": "",
-      "cache_id": ""
-    },
-    "v2ray_api": {
-      "listen": "127.0.0.1:8080",
-      "stats": {
-        "enabled": true,
-        "inbounds": [
-          "socks-in"
-        ],
-        "outbounds": [
-          "proxy",
-          "direct"
-        ],
-        "users": [
-          "sekai"
-        ]
-      }
-    }
   }
 }
 ```
 
-!!! note ""
+### 字段
 
-    流量统计和连接管理会降低性能。
+| 键            | 格式                       |
-
+|--------------|--------------------------|
-### Clash API 字段
+| `cache_file` | [缓存文件](./cache-file)     |
-
+| `clash_api`  | [Clash API](./clash-api) |
-!!! quote ""
+| `v2ray_api`  | [V2Ray API](./v2ray-api) |
-
-    默认安装不包含 Clash API，参阅 [安装](/zh/#_2)。
-
-#### external_controller
-
-RESTful web API 监听地址。如果为空，则禁用 Clash API。
-
-#### external_ui
-
-到静态网页资源目录的相对路径或绝对路径。sing-box 会在 `http://{{external-controller}}/ui` 下提供它。
-
-#### external_ui_download_url
-
-静态网页资源的 ZIP 下载 URL，如果指定的 `external_ui` 目录为空，将使用。
-
-默认使用 `https://github.com/MetaCubeX/Yacd-meta/archive/gh-pages.zip`。
-
-#### external_ui_download_detour
-
-用于下载静态网页资源的出站的标签。
-
-如果为空，将使用默认出站。
-
-#### secret
-
-RESTful API 的密钥（可选）
-通过指定 HTTP 标头 `Authorization: Bearer ${secret}` 进行身份验证
-如果 RESTful API 正在监听 0.0.0.0，请始终设置一个密钥。
-
-#### default_mode
-
-Clash 中的默认模式，默认使用 `Rule`。
-
-此设置没有直接影响，但可以通过 `clash_mode` 规则项在路由和 DNS 规则中使用。
-
-#### store_mode
-
-将 Clash 模式存储在缓存文件中。
-
-#### store_selected
-
-!!! note ""
-
-    必须为目标出站设置标签。
-
-将 `Selector` 中出站的选定的目标出站存储在缓存文件中。
-
-#### store_fakeip
-
-将 fakeip 存储在缓存文件中。
-
-#### cache_file
-
-缓存文件路径，默认使用`cache.db`。
-
-#### cache_id
-
-缓存 ID。
-
-如果不为空，`store_selected` 将会使用以此为键的独立存储。
-
-### V2Ray API 字段
-
-!!! quote ""
-
-    默认安装不包含 V2Ray API，参阅 [安装](/zh/#_2)。
-
-#### listen
-
-gRPC API 监听地址。如果为空，则禁用 V2Ray API。
-
-#### stats
-
-流量统计服务设置。
-
-#### stats.enabled
-
-启用统计服务。
-
-#### stats.inbounds
-
-统计流量的入站列表。
-
-#### stats.outbounds
-
-统计流量的出站列表。
-
-#### stats.users
-
-统计流量的用户列表。

docs/configuration/experimental/v2ray-api.md

@@ -0,0 +1,50 @@
+!!! quote ""
+
+    V2Ray API is not included by default, see [Installation](/installation/build-from-source/#build-tags).
+
+### Structure
+
+```json
+{
+  "listen": "127.0.0.1:8080",
+  "stats": {
+    "enabled": true,
+    "inbounds": [
+      "socks-in"
+    ],
+    "outbounds": [
+      "proxy",
+      "direct"
+    ],
+    "users": [
+      "sekai"
+    ]
+  }
+}
+```
+
+### Fields
+
+#### listen
+
+gRPC API listening address. V2Ray API will be disabled if empty.
+
+#### stats
+
+Traffic statistics service settings.
+
+#### stats.enabled
+
+Enable statistics service.
+
+#### stats.inbounds
+
+Inbound list to count traffic.
+
+#### stats.outbounds
+
+Outbound list to count traffic.
+
+#### stats.users
+
+User list to count traffic.

docs/configuration/experimental/v2ray-api.zh.md

@@ -0,0 +1,50 @@
+!!! quote ""
+
+    默认安装不包含 V2Ray API，参阅 [安装](/zh/installation/build-from-source/#_5)。
+
+### 结构
+
+```json
+{
+  "listen": "127.0.0.1:8080",
+  "stats": {
+    "enabled": true,
+    "inbounds": [
+      "socks-in"
+    ],
+    "outbounds": [
+      "proxy",
+      "direct"
+    ],
+    "users": [
+      "sekai"
+    ]
+  }
+}
+```
+
+### 字段
+
+#### listen
+
+gRPC API 监听地址。如果为空，则禁用 V2Ray API。
+
+#### stats
+
+流量统计服务设置。
+
+#### stats.enabled
+
+启用统计服务。
+
+#### stats.inbounds
+
+统计流量的入站列表。
+
+#### stats.outbounds
+
+统计流量的出站列表。
+
+#### stats.users
+
+统计流量的用户列表。

docs/configuration/inbound/hysteria.md

@@ -29,10 +29,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by hysteria is not included by default, see [Installation](./#installation).
-
 ### Listen Fields
 
 See [Listen Fields](/configuration/shared/listen) for details.

docs/configuration/inbound/hysteria.zh.md

@@ -29,10 +29,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 Hysteria 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 ### 监听字段
 
 参阅 [监听字段](/zh/configuration/shared/listen/)。

docs/configuration/inbound/hysteria2.md

@@ -26,10 +26,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by Hysteria2 is not included by default, see [Installation](./#installation).
-
 !!! warning "Difference from official Hysteria2"
 
     The official program supports an authentication method called **userpass**,

docs/configuration/inbound/hysteria2.zh.md

@@ -26,10 +26,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 !!! warning "与官方 Hysteria2 的区别"
 
     官方程序支持一种名为 **userpass** 的验证方式，

docs/configuration/inbound/naive.md

@@ -18,10 +18,6 @@
 }
 ```
 
-!!! warning ""
-
-    HTTP3 transport is not included by default, see [Installation](./#installation).
-
 ### Listen Fields
 
 See [Listen Fields](/configuration/shared/listen) for details.

docs/configuration/inbound/naive.zh.md

@@ -18,10 +18,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含 HTTP3 传输层, 参阅 [安装](/zh/#_2)。
-
 ### 监听字段
 
 参阅 [监听字段](/zh/configuration/shared/listen/)。

docs/configuration/inbound/tuic.md

@@ -22,10 +22,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by TUIC is not included by default, see [Installation](./#installation).
-
 ### Listen Fields
 
 See [Listen Fields](/configuration/shared/listen) for details.

docs/configuration/inbound/tuic.zh.md

@@ -22,10 +22,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 TUI 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 ### 监听字段
 
 参阅 [监听字段](/zh/configuration/shared/listen/)。

docs/configuration/inbound/tun.md

@@ -1,3 +1,13 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-plus: [gso](#gso)  
+    :material-plus: [gso_max_size](#gso_max_size)  
+    :material-alert-decagram: [stack](#stack)
+
 !!! quote ""
 
     Only supported on Linux, Windows and macOS.
@@ -12,6 +22,8 @@
   "inet4_address": "172.19.0.1/30",
   "inet6_address": "fdfe:dcba:9876::1/126",
   "mtu": 9000,
+  "gso": false,
+  "gso_max_size": 65536,
   "auto_route": true,
   "strict_route": true,
   "inet4_route_address": [
@@ -98,6 +110,28 @@ IPv6 prefix for the tun interface.
 
 The maximum transmission unit.
 
+#### gso
+
+!!! question "Since sing-box 1.8.0"
+
+!!! quote ""
+
+    Only supported on Linux.
+
+Enable generic segmentation offload.
+
+#### gso_max_size
+
+!!! question "Since sing-box 1.8.0"
+
+!!! quote ""
+
+    Only supported on Linux.
+
+Maximum GSO packet size.
+
+`65536` is used by default.
+
 #### auto_route
 
 Set the default route to the Tun.
@@ -160,18 +194,19 @@ UDP NAT expiration time in seconds, default is 300 (5 minutes).
 
 #### stack
 
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-delete-alert: The legacy LWIP stack has been deprecated and removed.
+
 TCP/IP stack.
 
-| Stack  | Description                                                                      | Status            |
+| Stack    | Description                                                                                           | 
-|--------|----------------------------------------------------------------------------------|-------------------|
+|----------|-------------------------------------------------------------------------------------------------------|
-| system | Sometimes better performance                                                     | recommended       |
+| `system` | Perform L3 to L4 translation using the system network stack                                           |
-| gVisor | Better compatibility, based on [google/gvisor](https://github.com/google/gvisor) | recommended       |
+| `gvisor` | Perform L3 to L4 translation using [gVisor](https://github.com/google/gvisor)'s virtual network stack |
-| mixed  | Mixed `system` TCP stack and `gVisor` UDP stack                                  | recommended       |
+| `mixed`  | Mixed `system` TCP stack and `gvisor` UDP stack                                                       |
-| LWIP   | Based on [eycorsican/go-tun2socks](https://github.com/eycorsican/go-tun2socks)   | upstream archived |
 
-!!! warning ""
+Defaults to the `mixed` stack if the gVisor build tag is enabled, otherwise defaults to the `system` stack.
-
-    gVisor and LWIP stacks is not included by default, see [Installation](./#installation).
 
 #### include_interface
 
@@ -218,7 +253,7 @@ Exclude users in route, but in range.
 Limit android users in route.
 
 | Common user  | ID |
-|--------------|-----|
+|--------------|----|
 | Main         | 0  |
 | Work Profile | 10 |
 

docs/configuration/inbound/tun.zh.md

@@ -1,3 +1,13 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [gso](#gso)  
+    :material-plus: [gso_max_size](#gso_max_size)  
+    :material-alert-decagram: [stack](#stack)
+
 !!! quote ""
 
     仅支持 Linux、Windows 和 macOS。
@@ -12,6 +22,8 @@
   "inet4_address": "172.19.0.1/30",
   "inet6_address": "fdfe:dcba:9876::1/126",
   "mtu": 9000,
+  "gso": false,
+  "gso_max_size": 65536,
   "auto_route": true,
   "strict_route": true,
   "inet4_route_address": [
@@ -98,6 +110,28 @@ tun 接口的 IPv6 前缀。
 
 最大传输单元。
 
+#### gso
+
+!!! question "自 sing-box 1.8.0 起"
+
+!!! quote ""
+
+    仅支持 Linux。
+
+启用通用分段卸载。
+
+#### gso_max_size
+
+!!! question "自 sing-box 1.8.0 起"
+
+!!! quote ""
+
+    仅支持 Linux。
+
+通用分段卸载包的最大大小。
+
+默认使用 `65536`。
+
 #### auto_route
 
 设置到 Tun 的默认路由。
@@ -157,17 +191,19 @@ UDP NAT 过期时间，以秒为单位，默认为 300（5 分钟）。
 
 #### stack
 
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-delete-alert: 旧的 LWIP 栈已被弃用并移除。
+
 TCP/IP 栈。
 
-| 栈           | 描述                                                                       | 状态    |
+| 栈      | 描述                                                               |
-|-------------|--------------------------------------------------------------------------|-------|
+|--------|------------------------------------------------------------------|
-| system （默认） | 有时性能更好                                                                   | 推荐    |
+| system | 基于系统网络栈执行 L3 到 L4 转换                                             |
-| gVisor      | 兼容性较好，基于 [google/gvisor](https://github.com/google/gvisor)               | 推荐    |
+| gVisor | 基于 [gVisor](https://github.com/google/gvisor) 虚拟网络栈执行 L3 到 L4 转换 |
-| LWIP        | 基于 [eycorsican/go-tun2socks](https://github.com/eycorsican/go-tun2socks) | 上游已存档 |
+| mixed  | 混合 `system` TCP 栈与 `gvisor` UDP 栈                                |
 
-!!! warning ""
+默认使用 `mixed` 栈如果 gVisor 构建标记已启用，否则默认使用 `system` 栈。
-
-    默认安装不包含 gVisor 和 LWIP 栈，请参阅 [安装](/zh/#_2)。
 
 #### include_interface
 
@@ -214,7 +250,7 @@ TCP/IP 栈。
 限制被路由的 Android 用户。
 
 | 常用用户 | ID |
-|--|-----|
+|------|----|
 | 您    | 0  |
 | 工作资料 | 10 |
 

docs/configuration/outbound/hysteria.md

@@ -24,10 +24,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by hysteria is not included by default, see [Installation](./#installation).
-
 ### Fields
 
 #### server

docs/configuration/outbound/hysteria.zh.md

@@ -24,10 +24,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 Hysteria 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 ### 字段
 
 #### server

docs/configuration/outbound/hysteria2.md

@@ -22,10 +22,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by Hysteria2 is not included by default, see [Installation](./#installation).
-
 !!! warning "Difference from official Hysteria2"
 
     The official Hysteria2 supports an authentication method called **userpass**,

docs/configuration/outbound/hysteria2.zh.md

@@ -22,10 +22,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 !!! warning "与官方 Hysteria2 的区别"
 
     官方程序支持一种名为 **userpass** 的验证方式，

docs/configuration/outbound/index.md

@@ -26,7 +26,6 @@
 | `trojan`       | [Trojan](./trojan)             |
 | `wireguard`    | [Wireguard](./wireguard)       |
 | `hysteria`     | [Hysteria](./hysteria)         |
-| `shadowsocksr` | [ShadowsocksR](./shadowsocksr) |
 | `vless`        | [VLESS](./vless)               |
 | `shadowtls`    | [ShadowTLS](./shadowtls)       |
 | `tuic`         | [TUIC](./tuic)                 |

docs/configuration/outbound/index.zh.md

@@ -26,7 +26,6 @@
 | `trojan`       | [Trojan](./trojan)             |
 | `wireguard`    | [Wireguard](./wireguard)       |
 | `hysteria`     | [Hysteria](./hysteria)         |
-| `shadowsocksr` | [ShadowsocksR](./shadowsocksr) |
 | `vless`        | [VLESS](./vless)               |
 | `shadowtls`    | [ShadowTLS](./shadowtls)       |
 | `tuic`         | [TUIC](./tuic)                 |

docs/configuration/outbound/shadowsocksr.md

@@ -1,106 +0,0 @@
-### Structure
-
-```json
-{
-  "type": "shadowsocksr",
-  "tag": "ssr-out",
-  
-  "server": "127.0.0.1",
-  "server_port": 1080,
-  "method": "aes-128-cfb",
-  "password": "8JCsPssfgS8tiRwiMlhARg==",
-  "obfs": "plain",
-  "obfs_param": "",
-  "protocol": "origin",
-  "protocol_param": "",
-  "network": "udp",
-
-  ... // Dial Fields
-}
-```
-
-!!! warning ""
-
-    The ShadowsocksR protocol is obsolete and unmaintained. This outbound is provided for compatibility only.
-
-!!! warning ""
-
-    ShadowsocksR is not included by default, see [Installation](./#installation).
-
-### Fields
-
-#### server
-
-==Required==
-
-The server address.
-
-#### server_port
-
-==Required==
-
-The server port.
-
-#### method
-
-==Required==
-
-Encryption methods:
-
-* `aes-128-ctr`
-* `aes-192-ctr`
-* `aes-256-ctr`
-* `aes-128-cfb`
-* `aes-192-cfb`
-* `aes-256-cfb`
-* `rc4-md5`
-* `chacha20-ietf`
-* `xchacha20`
-
-#### password
-
-==Required==
-
-The shadowsocks password.
-
-#### obfs
-
-The ShadowsocksR obfuscate.
-
-* plain
-* http_simple
-* http_post
-* random_head
-* tls1.2_ticket_auth
-
-#### obfs_param
-
-The ShadowsocksR obfuscate parameter.
-
-#### protocol
-
-The ShadowsocksR protocol.
-
-* origin
-* verify_sha1
-* auth_sha1_v4
-* auth_aes128_md5
-* auth_aes128_sha1
-* auth_chain_a
-* auth_chain_b
-
-#### protocol_param
-
-The ShadowsocksR protocol parameter.
-
-#### network
-
-Enabled network
-
-One of `tcp` `udp`.
-
-Both is enabled by default.
-
-### Dial Fields
-
-See [Dial Fields](/configuration/shared/dial) for details.

docs/configuration/outbound/shadowsocksr.zh.md

@@ -1,106 +0,0 @@
-### 结构
-
-```json
-{
-  "type": "shadowsocksr",
-  "tag": "ssr-out",
-
-  "server": "127.0.0.1",
-  "server_port": 1080,
-  "method": "aes-128-cfb",
-  "password": "8JCsPssfgS8tiRwiMlhARg==",
-  "obfs": "plain",
-  "obfs_param": "",
-  "protocol": "origin",
-  "protocol_param": "",
-  "network": "udp",
-
-  ... // 拨号字段
-}
-```
-
-!!! warning ""
-
-    ShadowsocksR 协议已过时且无人维护。 提供此出站仅出于兼容性目的。
-
-!!! warning ""
-
-    默认安装不包含被 ShadowsocksR，参阅 [安装](/zh/#_2)。
-
-### 字段
-
-#### server
-
-==必填==
-
-服务器地址。
-
-#### server_port
-
-==必填==
-
-服务器端口。
-
-#### method
-
-==必填==
-
-加密方法：
-
-* `aes-128-ctr`
-* `aes-192-ctr`
-* `aes-256-ctr`
-* `aes-128-cfb`
-* `aes-192-cfb`
-* `aes-256-cfb`
-* `rc4-md5`
-* `chacha20-ietf`
-* `xchacha20`
-
-#### password
-
-==必填==
-
-Shadowsocks 密码。
-
-#### obfs
-
-ShadowsocksR 混淆。
-
-* plain
-* http_simple
-* http_post
-* random_head
-* tls1.2_ticket_auth
-
-#### obfs_param
-
-ShadowsocksR 混淆参数。
-
-#### protocol
-
-ShadowsocksR 协议。
-
-* origin
-* verify_sha1
-* auth_sha1_v4
-* auth_aes128_md5
-* auth_aes128_sha1
-* auth_chain_a
-* auth_chain_b
-
-#### protocol_param
-
-ShadowsocksR 协议参数。
-
-#### network
-
-启用的网络协议
-
-`tcp` 或 `udp`。
-
-默认所有。
-
-### 拨号字段
-
-参阅 [拨号字段](/zh/configuration/shared/dial/)。

docs/configuration/outbound/tor.md

@@ -18,7 +18,7 @@
 
 !!! info ""
 
-    Embedded tor is not included by default, see [Installation](./#installation).
+    Embedded Tor is not included by default, see [Installation](/installation/build-from-source/#build-tags).
 
 ### Fields
 

docs/configuration/outbound/tor.zh.md

@@ -18,7 +18,7 @@
 
 !!! info ""
 
-    默认安装不包含嵌入式 Tor, 参阅 [安装](/zh/#_2)。
+    默认安装不包含嵌入式 Tor, 参阅 [安装](/zh/installation/build-from-source/#_5)。
 
 ### 字段
 

docs/configuration/outbound/tuic.md

@@ -21,10 +21,6 @@
 }
 ```
 
-!!! warning ""
-
-    QUIC, which is required by TUIC is not included by default, see [Installation](./#installation).
-
 ### Fields
 
 #### server

docs/configuration/outbound/tuic.zh.md

@@ -21,10 +21,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含被 TUI 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
 ### 字段
 
 #### server

docs/configuration/outbound/urltest.md

@@ -10,9 +10,10 @@
     "proxy-b",
     "proxy-c"
   ],
-  "url": "https://www.gstatic.com/generate_204",
+  "url": "",
-  "interval": "1m",
+  "interval": "",
-  "tolerance": 50,
+  "tolerance": 0,
+  "idle_timeout": "",
   "interrupt_exist_connections": false
 }
 ```
@@ -31,12 +32,16 @@ The URL to test. `https://www.gstatic.com/generate_204` will be used if empty.
 
 #### interval
 
-The test interval. `1m` will be used if empty.
+The test interval. `3m` will be used if empty.
 
 #### tolerance
 
 The test tolerance in milliseconds. `50` will be used if empty.
 
+#### idle_timeout
+
+The idle timeout. `30m` will be used if empty.
+
 #### interrupt_exist_connections
 
 Interrupt existing connections when the selected outbound has changed.

docs/configuration/outbound/urltest.zh.md

@@ -10,9 +10,10 @@
     "proxy-b",
     "proxy-c"
   ],
-  "url": "https://www.gstatic.com/generate_204",
+  "url": "",
-  "interval": "1m",
+  "interval": "",
   "tolerance": 50,
+  "idle_timeout": "",
   "interrupt_exist_connections": false
 }
 ```
@@ -31,12 +32,16 @@
 
 #### interval
 
-测试间隔。 默认使用 `1m`。
+测试间隔。 默认使用 `3m`。
 
 #### tolerance
 
 以毫秒为单位的测试容差。 默认使用 `50`。
 
+#### idle_timeout
+
+空闲超时。默认使用 `30m`。
+
 #### interrupt_exist_connections
 
 当选定的出站发生更改时，中断现有连接。

docs/configuration/outbound/wireguard.md

@@ -1,3 +1,12 @@
+---
+icon: material/new-box
+---
+
+!!! quote "Changes in sing-box 1.8.0"
+    
+    :material-plus: [gso](#gso)  
+    :material-plus: [gso_max_size](#gso_max_size)
+
 ### Structure
 
 ```json
@@ -8,6 +17,8 @@
   "server": "127.0.0.1",
   "server_port": 1080,
   "system_interface": false,
+  "gso": false,
+  "gso_max_size": 65536,
   "interface_name": "wg0",
   "local_address": [
     "10.0.0.2/32"
@@ -36,14 +47,6 @@
 }
 ```
 
-!!! warning ""
-
-    WireGuard is not included by default, see [Installation](./#installation).
-
-!!! warning ""
-
-    gVisor, which is required by the unprivileged WireGuard is not included by default, see [Installation](./#installation).
-
 ### Fields
 
 #### server
@@ -60,15 +63,37 @@ The server port.
 
 #### system_interface
 
-Use system tun support.
+Use system interface.
 
-Requires privilege and cannot conflict with system interfaces.
+Requires privilege and cannot conflict with exists system interfaces.
 
 Forced if gVisor not included in the build.
 
 #### interface_name
 
-Custom device name when `system_interface` enabled.
+Custom interface name for system interface.
+
+#### gso
+
+!!! question "Since sing-box 1.8.0"
+
+!!! quote ""
+
+    Only supported on Linux.
+
+Enable generic segmentation offload for system interface.
+
+#### gso_max_size
+
+!!! question "Since sing-box 1.8.0"
+
+!!! quote ""
+
+    Only supported on Linux.
+
+Maximum GSO packet size.
+
+`65536` is used by default.
 
 #### local_address
 

docs/configuration/outbound/wireguard.zh.md

@@ -1,3 +1,12 @@
+---
+icon: material/new-box
+---
+
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [gso](#gso)  
+    :material-plus: [gso_max_size](#gso_max_size)
+
 ### 结构
 
 ```json
@@ -8,6 +17,8 @@
   "server": "127.0.0.1",
   "server_port": 1080,
   "system_interface": false,
+  "gso": false,
+  "gso_max_size": 65536,
   "interface_name": "wg0",
   "local_address": [
     "10.0.0.2/32"
@@ -24,14 +35,6 @@
 }
 ```
 
-!!! warning ""
-
-    默认安装不包含 WireGuard, 参阅 [安装](/zh/#_2)。
-
-!!! warning ""
-
-    默认安装不包含被非特权 WireGuard 需要的 gVisor, 参阅 [安装](/zh/#_2)。
-
 ### 字段
 
 #### server
@@ -48,15 +51,37 @@
 
 #### system_interface
 
-使用系统 tun 支持。
+使用系统设备。
 
-需要特权且不能与系统接口冲突。
+需要特权且不能与已有系统接口冲突。
 
 如果 gVisor 未包含在构建中，则强制执行。
 
 #### interface_name
 
-启用 `system_interface` 时的自定义设备名称。
+为系统接口自定义设备名称。
+
+#### gso
+
+!!! question "自 sing-box 1.8.0 起"
+
+!!! quote ""
+
+    仅支持 Linux。
+
+为系统接口启用通用分段卸载。
+
+#### gso_max_size
+
+!!! question "自 sing-box 1.8.0 起"
+
+!!! quote ""
+
+    仅支持 Linux。
+
+通用分段卸载包的最大大小。
+
+默认使用 `65536`。
 
 #### local_address
 

docs/configuration/route/geoip.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    GeoIP is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geoip-to-rule-sets).
+
 ### Structure
 
 ```json

docs/configuration/route/geoip.zh.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
+
 ### 结构
 
 ```json

docs/configuration/route/geosite.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    Geosite is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geosite-to-rule-sets).
+
 ### Structure
 
 ```json

docs/configuration/route/geosite.zh.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geosite)。
+
 ### 结构
 
 ```json

docs/configuration/route/index.md

@@ -1,5 +1,15 @@
+---
+icon: material/alert-decagram
+---
+
 # Route
 
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### Structure
 
 ```json
@@ -8,6 +18,7 @@
     "geoip": {},
     "geosite": {},
     "rules": [],
+    "rule_set": [],
     "final": "",
     "auto_detect_interface": false,
     "override_android_vpn": false,
@@ -20,10 +31,19 @@
 ### Fields
 
 | Key       | Format               |
-|------------|------------------------------------|
+|-----------|----------------------|
 | `geoip`   | [GeoIP](./geoip)     |
 | `geosite` | [Geosite](./geosite) |
-| `rules`    | List of [Route Rule](./rule)       |
+
+#### rules
+
+List of [Route Rule](./rule)
+
+#### rule_set
+
+!!! question "Since sing-box 1.8.0"
+
+List of [Rule Set](/configuration/rule-set)
 
 #### final
 

docs/configuration/route/index.zh.md

@@ -1,5 +1,15 @@
+---
+icon: material/alert-decagram
+---
+
 # 路由
 
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### 结构
 
 ```json
@@ -7,8 +17,8 @@
   "route": {
     "geoip": {},
     "geosite": {},
-    "ip_rules": [],
     "rules": [],
+    "rule_set": [],
     "final": "",
     "auto_detect_interface": false,
     "override_android_vpn": false,
@@ -21,10 +31,20 @@
 ### 字段
 
 | 键          | 格式                                |
-|------------|-------------------------|
+|------------|-----------------------------------|
 | `geoip`    | [GeoIP](./geoip)                  |
-| `geosite`  | [GeoSite](./geosite)    |
+| `geosite`  | [Geosite](./geosite)              |
-| `rules`    | 一组 [路由规则](./rule)       |
+
+
+#### rule
+
+一组 [路由规则](./rule)。
+
+#### rule_set
+
+!!! question "自 sing-box 1.8.0 起"
+
+一组 [规则集](/configuration/rule-set)。
 
 #### final
 

docs/configuration/route/rule.md

@@ -1,3 +1,17 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "Changes in sing-box 1.8.0"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)  
+    :material-plus: [source_ip_is_private](#source_ip_is_private)  
+    :material-plus: [ip_is_private](#ip_is_private)  
+    :material-delete-clock: [source_geoip](#source_geoip)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### Structure
 
 ```json
@@ -46,10 +60,12 @@
           "10.0.0.0/24",
           "192.168.0.1"
         ],
+        "source_ip_is_private": false,
         "ip_cidr": [
           "10.0.0.0/24",
           "192.168.0.1"
         ],
+        "ip_is_private": false,
         "source_port": [
           12345
         ],
@@ -89,6 +105,10 @@
         "wifi_bssid": [
           "00:00:00:00:00:00"
         ],
+        "rule_set": [
+          "geoip-cn",
+          "geosite-cn"
+        ],
         "invert": false,
         "outbound": "direct"
       },
@@ -160,23 +180,47 @@ Match domain using regular expression.
 
 #### geosite
 
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    Geosite is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geosite-to-rule-sets).
+
 Match geosite.
 
 #### source_geoip
 
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    GeoIP is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geoip-to-rule-sets).
+
 Match source geoip.
 
 #### geoip
 
+!!! failure "Deprecated in sing-box 1.8.0"
+
+    GeoIP is deprecated and may be removed in the future, check [Migration](/migration/#migrate-geoip-to-rule-sets).
+
 Match geoip.
 
 #### source_ip_cidr
 
-Match source ip cidr.
+Match source IP CIDR.
+
+#### ip_is_private
+
+!!! question "Since sing-box 1.8.0"
+
+Match non-public IP.
 
 #### ip_cidr
 
-Match ip cidr.
+Match IP CIDR.
+
+#### source_ip_is_private
+
+!!! question "Since sing-box 1.8.0"
+
+Match non-public source IP.
 
 #### source_port
 
@@ -250,6 +294,18 @@ Match WiFi SSID.
 
 Match WiFi BSSID.
 
+#### rule_set
+
+!!! question "Since sing-box 1.8.0"
+
+Match [Rule Set](/configuration/route/#rule_set).
+
+#### rule_set_ipcidr_match_source
+
+!!! question "Since sing-box 1.8.0"
+
+Make `ipcidr` in rule sets match the source IP.
+
 #### invert
 
 Invert match result.
@@ -276,4 +332,4 @@ Tag of the target outbound.
 
 ==Required==
 
-Included default rules.
+Included rules.

docs/configuration/route/rule.zh.md

@@ -1,3 +1,17 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "sing-box 1.8.0 中的更改"
+
+    :material-plus: [rule_set](#rule_set)  
+    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)  
+    :material-plus: [source_ip_is_private](#source_ip_is_private)  
+    :material-plus: [ip_is_private](#ip_is_private)  
+    :material-delete-clock: [source_geoip](#source_geoip)  
+    :material-delete-clock: [geoip](#geoip)  
+    :material-delete-clock: [geosite](#geosite)
+
 ### 结构
 
 ```json
@@ -45,9 +59,11 @@
         "source_ip_cidr": [
           "10.0.0.0/24"
         ],
+        "source_ip_is_private": false,
         "ip_cidr": [
           "10.0.0.0/24"
         ],
+        "ip_is_private": false,
         "source_port": [
           12345
         ],
@@ -87,6 +103,10 @@
         "wifi_bssid": [
           "00:00:00:00:00:00"
         ],
+        "rule_set": [
+          "geoip-cn",
+          "geosite-cn"
+        ],
         "invert": false,
         "outbound": "direct"
       },
@@ -158,24 +178,48 @@
 
 #### geosite
 
-匹配 GeoSite。
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geosite)。
+
+匹配 Geosite。
 
 #### source_geoip
 
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
+
 匹配源 GeoIP。
 
 #### geoip
 
+!!! failure "已在 sing-box 1.8.0 废弃"
+
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
+
 匹配 GeoIP。
 
 #### source_ip_cidr
 
 匹配源 IP CIDR。
 
+#### source_ip_is_private
+
+!!! question "自 sing-box 1.8.0 起"
+
+匹配非公开源 IP。
+
 #### ip_cidr
 
 匹配 IP CIDR。
 
+#### ip_is_private
+
+!!! question "自 sing-box 1.8.0 起"
+
+匹配非公开 IP。
+
 #### source_port
 
 匹配源端口。
@@ -248,6 +292,18 @@
 
 匹配 WiFi BSSID。
 
+#### rule_set
+
+!!! question "自 sing-box 1.8.0 起"
+
+匹配[规则集](/zh/configuration/route/#rule_set)。
+
+#### rule_set_ipcidr_match_source
+
+!!! question "自 sing-box 1.8.0 起"
+
+使规则集中的 `ipcidr` 规则匹配源 IP。
+
 #### invert
 
 反选匹配结果。
@@ -274,4 +330,4 @@
 
 ==必填==
 
-包括的默认规则。
+包括的规则。

docs/configuration/rule-set/headless-rule.md

@@ -0,0 +1,207 @@
+---
+icon: material/new-box
+---
+
+### Structure
+
+!!! question "Since sing-box 1.8.0"
+
+```json
+{
+  "rules": [
+    {
+      "query_type": [
+        "A",
+        "HTTPS",
+        32768
+      ],
+      "network": [
+        "tcp"
+      ],
+      "domain": [
+        "test.com"
+      ],
+      "domain_suffix": [
+        ".cn"
+      ],
+      "domain_keyword": [
+        "test"
+      ],
+      "domain_regex": [
+        "^stun\\..+"
+      ],
+      "source_ip_cidr": [
+        "10.0.0.0/24",
+        "192.168.0.1"
+      ],
+      "ip_cidr": [
+        "10.0.0.0/24",
+        "192.168.0.1"
+      ],
+      "source_port": [
+        12345
+      ],
+      "source_port_range": [
+        "1000:2000",
+        ":3000",
+        "4000:"
+      ],
+      "port": [
+        80,
+        443
+      ],
+      "port_range": [
+        "1000:2000",
+        ":3000",
+        "4000:"
+      ],
+      "process_name": [
+        "curl"
+      ],
+      "process_path": [
+        "/usr/bin/curl"
+      ],
+      "package_name": [
+        "com.termux"
+      ],
+      "wifi_ssid": [
+        "My WIFI"
+      ],
+      "wifi_bssid": [
+        "00:00:00:00:00:00"
+      ],
+      "invert": false
+    },
+    {
+      "type": "logical",
+      "mode": "and",
+      "rules": [],
+      "invert": false
+    }
+  ]
+}
+```
+
+!!! note ""
+
+    You can ignore the JSON Array [] tag when the content is only one item
+
+### Default Fields
+
+!!! note ""
+
+    The default rule uses the following matching logic:  
+    (`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `ip_cidr`) &&  
+    (`port` || `port_range`) &&  
+    (`source_port` || `source_port_range`) &&  
+    `other fields`
+
+#### query_type
+
+DNS query type. Values can be integers or type name strings.
+
+#### network
+
+`tcp` or `udp`.
+
+#### domain
+
+Match full domain.
+
+#### domain_suffix
+
+Match domain suffix.
+
+#### domain_keyword
+
+Match domain using keyword.
+
+#### domain_regex
+
+Match domain using regular expression.
+
+#### source_ip_cidr
+
+Match source IP CIDR.
+
+#### ip_cidr
+
+!!! info ""
+
+    `ip_cidr` is an alias for `source_ip_cidr` when the Rule Set is used in DNS rules or `rule_set_ipcidr_match_source` enabled in route rules.
+
+Match IP CIDR.
+
+#### source_port
+
+Match source port.
+
+#### source_port_range
+
+Match source port range.
+
+#### port
+
+Match port.
+
+#### port_range
+
+Match port range.
+
+#### process_name
+
+!!! quote ""
+
+    Only supported on Linux, Windows, and macOS.
+
+Match process name.
+
+#### process_path
+
+!!! quote ""
+
+    Only supported on Linux, Windows, and macOS.
+
+Match process path.
+
+#### package_name
+
+Match android package name.
+
+#### wifi_ssid
+
+!!! quote ""
+
+    Only supported in graphical clients on Android and iOS.
+
+Match WiFi SSID.
+
+#### wifi_bssid
+
+!!! quote ""
+
+    Only supported in graphical clients on Android and iOS.
+
+Match WiFi BSSID.
+
+#### invert
+
+Invert match result.
+
+### Logical Fields
+
+#### type
+
+`logical`
+
+#### mode
+
+==Required==
+
+`and` or `or`
+
+#### rules
+
+==Required==
+
+Included rules.