mitm: Refactor & Add url

Network Extension was observed to stop for unknown reasons

.github/workflows/build.yml

@@ -144,7 +144,7 @@ jobs:
             ~/go/go1.20.14
           key: go120
       - name: Setup legacy Go
-        if: matrix.require_legacy_go == 'true' && steps.cache-legacy-go.outputs.cache-hit != 'true'
+        if: matrix.require_legacy_go && steps.cache-legacy-go.outputs.cache-hit != 'true'
         run: |-
           wget https://dl.google.com/go/go1.20.14.linux-amd64.tar.gz
           tar -xzf go1.20.14.linux-amd64.tar.gz
@@ -159,7 +159,7 @@ jobs:
         uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser-pro
-          version: latest
+          version: 2.5.1
           install-only: true
       - name: Extract signing key
         run: |-
@@ -224,7 +224,7 @@ jobs:
         id: setup-ndk
         uses: nttld/setup-ndk@v1
         with:
-          ndk-version: r28-beta2
+          ndk-version: r28-beta3
       - name: Setup OpenJDK
         run: |-
           sudo apt update && sudo apt install -y openjdk-17-jdk-headless
@@ -299,7 +299,7 @@ jobs:
         id: setup-ndk
         uses: nttld/setup-ndk@v1
         with:
-          ndk-version: r28-beta2
+          ndk-version: r28-beta3
       - name: Setup OpenJDK
         run: |-
           sudo apt update && sudo apt install -y openjdk-17-jdk-headless
@@ -548,7 +548,7 @@ jobs:
         uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser-pro
-          version: latest
+          version: 2.5.1
           install-only: true
       - name: Cache ghr
         uses: actions/cache@v4

.goreleaser.yaml

@@ -52,7 +52,7 @@ builds:
     env:
       - CGO_ENABLED=0
       - GOROOT={{ .Env.GOPATH }}/go1.20.14
-    gobinary: "{{ .Env.GOPATH }}/go1.20.14/bin/go"
+    tool: "{{ .Env.GOPATH }}/go1.20.14/bin/go"
     targets:
       - windows_amd64_v1
       - windows_386

Makefile

@@ -61,6 +61,12 @@ proto_install:
 	go install -v google.golang.org/protobuf/cmd/protoc-gen-go@latest
 	go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
 
+update_public_suffix:
+	go generate common/tlsfragment/public_suffix.go
+
+update_certificates:
+	go run ./cmd/internal/update_certificates
+
 release:
 	go run ./cmd/internal/build goreleaser release --clean --skip publish
 	mkdir dist/release

adapter/certificate.go

@@ -0,0 +1,21 @@
+package adapter
+
+import (
+	"context"
+	"crypto/x509"
+
+	"github.com/sagernet/sing/service"
+)
+
+type CertificateStore interface {
+	LifecycleService
+	Pool() *x509.CertPool
+}
+
+func RootPoolFromContext(ctx context.Context) *x509.CertPool {
+	store := service.FromContext[CertificateStore](ctx)
+	if store == nil {
+		return nil
+	}
+	return store.Pool()
+}

adapter/experimental.go

@@ -6,7 +6,6 @@ import (
 	"encoding/binary"
 	"time"
 
-	"github.com/sagernet/sing-box/common/urltest"
 	"github.com/sagernet/sing/common/varbin"
 )
 
@@ -15,7 +14,20 @@ type ClashServer interface {
 	ConnectionTracker
 	Mode() string
 	ModeList() []string
-	HistoryStorage() *urltest.HistoryStorage
+	HistoryStorage() URLTestHistoryStorage
+}
+
+type URLTestHistory struct {
+	Time  time.Time `json:"time"`
+	Delay uint16    `json:"delay"`
+}
+
+type URLTestHistoryStorage interface {
+	SetHook(hook chan<- struct{})
+	LoadURLTestHistory(tag string) *URLTestHistory
+	DeleteURLTestHistory(tag string)
+	StoreURLTestHistory(tag string, history *URLTestHistory)
+	Close() error
 }
 
 type V2RayServer interface {
@@ -38,17 +50,21 @@ type CacheFile interface {
 	StoreSelected(group string, selected string) error
 	LoadGroupExpand(group string) (isExpand bool, loaded bool)
 	StoreGroupExpand(group string, expand bool) error
-	LoadRuleSet(tag string) *SavedRuleSet
-	SaveRuleSet(tag string, set *SavedRuleSet) error
+	LoadRuleSet(tag string) *SavedBinary
+	SaveRuleSet(tag string, set *SavedBinary) error
+	LoadScript(tag string) *SavedBinary
+	SaveScript(tag string, script *SavedBinary) error
+	SurgePersistentStoreRead(key string) string
+	SurgePersistentStoreWrite(key string, value string) error
 }
 
-type SavedRuleSet struct {
+type SavedBinary struct {
 	Content     []byte
 	LastUpdated time.Time
 	LastEtag    string
 }
 
-func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
+func (s *SavedBinary) MarshalBinary() ([]byte, error) {
 	var buffer bytes.Buffer
 	err := binary.Write(&buffer, binary.BigEndian, uint8(1))
 	if err != nil {
@@ -69,7 +85,7 @@ func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
 	return buffer.Bytes(), nil
 }
 
-func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
+func (s *SavedBinary) UnmarshalBinary(data []byte) error {
 	reader := bytes.NewReader(data)
 	var version uint8
 	err := binary.Read(reader, binary.BigEndian, &version)

adapter/inbound.go

@@ -2,6 +2,8 @@ package adapter
 
 import (
 	"context"
+	"crypto/tls"
+	"net/http"
 	"net/netip"
 	"time"
 
@@ -57,6 +59,8 @@ type InboundContext struct {
 	Domain       string
 	Client       string
 	SniffContext any
+	HTTPRequest  *http.Request
+	ClientHello  *tls.ClientHelloInfo
 
 	// cache
 
@@ -73,6 +77,7 @@ type InboundContext struct {
 	UDPTimeout                time.Duration
 	TLSFragment               bool
 	TLSFragmentFallbackDelay  time.Duration
+	MITM                      *option.MITMRouteOptions
 
 	NetworkStrategy     *C.NetworkStrategy
 	NetworkType         []C.InterfaceType

adapter/lifecycle.go

@@ -1,6 +1,8 @@
 package adapter
 
-import E "github.com/sagernet/sing/common/exceptions"
+import (
+	E "github.com/sagernet/sing/common/exceptions"
+)
 
 type StartStage uint8
 
@@ -45,6 +47,9 @@ type LifecycleService interface {
 
 func Start(stage StartStage, services ...Lifecycle) error {
 	for _, service := range services {
+		if service == nil {
+			continue
+		}
 		err := service.Start(stage)
 		if err != nil {
 			return err

adapter/mitm.go

@@ -0,0 +1,15 @@
+package adapter
+
+import (
+	"context"
+	"crypto/x509"
+	"net"
+
+	N "github.com/sagernet/sing/common/network"
+)
+
+type MITMEngine interface {
+	Lifecycle
+	ExportCertificate() *x509.Certificate
+	NewConnection(ctx context.Context, this N.Dialer, conn net.Conn, metadata InboundContext, onClose N.CloseHandlerFunc)
+}

adapter/network.go

@@ -28,12 +28,14 @@ type NetworkManager interface {
 }
 
 type NetworkOptions struct {
-	NetworkStrategy     *C.NetworkStrategy
-	NetworkType         []C.InterfaceType
-	FallbackNetworkType []C.InterfaceType
-	FallbackDelay       time.Duration
-	BindInterface       string
-	RoutingMark         uint32
+	BindInterface        string
+	RoutingMark          uint32
+	DomainResolver       string
+	DomainResolveOptions DNSQueryOptions
+	NetworkStrategy      *C.NetworkStrategy
+	NetworkType          []C.InterfaceType
+	FallbackNetworkType  []C.InterfaceType
+	FallbackDelay        time.Duration
 }
 
 type InterfaceUpdateListener interface {

adapter/router.go

@@ -2,6 +2,7 @@ package adapter
 
 import (
 	"context"
+	"crypto/tls"
 	"net"
 	"net/http"
 	"sync"
@@ -9,6 +10,7 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/ntp"
 	"github.com/sagernet/sing/common/x/list"
 
 	"go4.org/netipx"
@@ -66,12 +68,14 @@ type RuleSetMetadata struct {
 	ContainsIPCIDRRule  bool
 }
 type HTTPStartContext struct {
+	ctx             context.Context
 	access          sync.Mutex
 	httpClientCache map[string]*http.Client
 }
 
-func NewHTTPStartContext() *HTTPStartContext {
+func NewHTTPStartContext(ctx context.Context) *HTTPStartContext {
 	return &HTTPStartContext{
+		ctx:             ctx,
 		httpClientCache: make(map[string]*http.Client),
 	}
 }
@@ -89,6 +93,10 @@ func (c *HTTPStartContext) HTTPClient(detour string, dialer N.Dialer) *http.Clie
 			DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
 				return dialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
 			},
+			TLSClientConfig: &tls.Config{
+				Time:    ntp.TimeFuncFromContext(c.ctx),
+				RootCAs: RootPoolFromContext(c.ctx),
+			},
 		},
 	}
 	c.httpClientCache[detour] = httpClient

adapter/script.go

@@ -0,0 +1,54 @@
+package adapter
+
+import (
+	"context"
+	"net/http"
+	"sync"
+	"time"
+)
+
+type ScriptManager interface {
+	Lifecycle
+	Scripts() []Script
+	Script(name string) (Script, bool)
+	SurgeCache() *SurgeInMemoryCache
+}
+
+type SurgeInMemoryCache struct {
+	sync.RWMutex
+	Data map[string]string
+}
+
+type Script interface {
+	Type() string
+	Tag() string
+	StartContext(ctx context.Context, startContext *HTTPStartContext) error
+	PostStart() error
+	Close() error
+}
+
+type SurgeScript interface {
+	Script
+	ExecuteGeneric(ctx context.Context, scriptType string, timeout time.Duration, arguments []string) error
+	ExecuteHTTPRequest(ctx context.Context, timeout time.Duration, request *http.Request, body []byte, binaryBody bool, arguments []string) (*HTTPRequestScriptResult, error)
+	ExecuteHTTPResponse(ctx context.Context, timeout time.Duration, request *http.Request, response *http.Response, body []byte, binaryBody bool, arguments []string) (*HTTPResponseScriptResult, error)
+}
+
+type HTTPRequestScriptResult struct {
+	URL      string
+	Headers  http.Header
+	Body     []byte
+	Response *HTTPRequestScriptResponse
+}
+
+type HTTPRequestScriptResponse struct {
+	Status  int
+	Headers http.Header
+	Body    []byte
+}
+
+type HTTPResponseScriptResult struct {
+	Status  int
+	Headers http.Header
+	Body    []byte
+}

box.go

@@ -12,6 +12,7 @@ import (
 	"github.com/sagernet/sing-box/adapter/endpoint"
 	"github.com/sagernet/sing-box/adapter/inbound"
 	"github.com/sagernet/sing-box/adapter/outbound"
+	"github.com/sagernet/sing-box/common/certificate"
 	"github.com/sagernet/sing-box/common/dialer"
 	"github.com/sagernet/sing-box/common/taskmonitor"
 	"github.com/sagernet/sing-box/common/tls"
@@ -22,9 +23,11 @@ import (
 	"github.com/sagernet/sing-box/experimental/cachefile"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/mitm"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/protocol/direct"
 	"github.com/sagernet/sing-box/route"
+	"github.com/sagernet/sing-box/script"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	F "github.com/sagernet/sing/common/format"
@@ -47,6 +50,8 @@ type Box struct {
 	dnsRouter    *dns.Router
 	connection   *route.ConnectionManager
 	router       *route.Router
+	script       *script.Manager
+	mitm         adapter.MITMEngine //*mitm.Engine
 	services     []adapter.LifecycleService
 	done         chan struct{}
 }
@@ -141,6 +146,20 @@ func New(options Options) (*Box, error) {
 		return nil, E.Cause(err, "create log factory")
 	}
 
+	var services []adapter.LifecycleService
+	certificateOptions := common.PtrValueOrDefault(options.Certificate)
+	if C.IsAndroid || certificateOptions.Store != "" && certificateOptions.Store != C.CertificateStoreSystem ||
+		len(certificateOptions.Certificate) > 0 ||
+		len(certificateOptions.CertificatePath) > 0 ||
+		len(certificateOptions.CertificateDirectoryPath) > 0 {
+		certificateStore, err := certificate.NewStore(ctx, logFactory.NewLogger("certificate"), certificateOptions)
+		if err != nil {
+			return nil, err
+		}
+		service.MustRegister[adapter.CertificateStore](ctx, certificateStore)
+		services = append(services, certificateStore)
+	}
+
 	routeOptions := common.PtrValueOrDefault(options.Route)
 	dnsOptions := common.PtrValueOrDefault(options.DNS)
 	endpointManager := endpoint.NewManager(logFactory.NewLogger("endpoint"), endpointRegistry)
@@ -158,7 +177,7 @@ func New(options Options) (*Box, error) {
 		return nil, E.Cause(err, "initialize network manager")
 	}
 	service.MustRegister[adapter.NetworkManager](ctx, networkManager)
-	connectionManager := route.NewConnectionManager(logFactory.NewLogger("connection"))
+	connectionManager := route.NewConnectionManager(ctx, logFactory.NewLogger("connection"))
 	service.MustRegister[adapter.ConnectionManager](ctx, connectionManager)
 	router := route.NewRouter(ctx, logFactory, routeOptions, dnsOptions)
 	service.MustRegister[adapter.Router](ctx, router)
@@ -166,8 +185,8 @@ func New(options Options) (*Box, error) {
 	if err != nil {
 		return nil, E.Cause(err, "initialize router")
 	}
-	ntpOptions := common.PtrValueOrDefault(options.NTP)
 	var timeService *tls.TimeServiceWrapper
+	ntpOptions := common.PtrValueOrDefault(options.NTP)
 	if ntpOptions.Enabled {
 		timeService = new(tls.TimeServiceWrapper)
 		service.MustRegister[ntp.TimeService](ctx, timeService)
@@ -187,7 +206,7 @@ func New(options Options) (*Box, error) {
 			transportOptions.Options,
 		)
 		if err != nil {
-			return nil, E.Cause(err, "initialize inbound[", i, "]")
+			return nil, E.Cause(err, "initialize DNS server[", i, "]")
 		}
 	}
 	err = dnsRouter.Initialize(dnsOptions.Rules)
@@ -210,7 +229,7 @@ func New(options Options) (*Box, error) {
 			endpointOptions.Options,
 		)
 		if err != nil {
-			return nil, E.Cause(err, "initialize inbound[", i, "]")
+			return nil, E.Cause(err, "initialize endpoint[", i, "]")
 		}
 	}
 	for i, inboundOptions := range options.Inbounds {
@@ -274,13 +293,17 @@ func New(options Options) (*Box, error) {
 			"local",
 			option.LocalDNSServerOptions{},
 		)))
+	scriptManager, err := script.NewManager(ctx, logFactory, options.Scripts)
+	if err != nil {
+		return nil, E.Cause(err, "initialize script manager")
+	}
+	service.MustRegister[adapter.ScriptManager](ctx, scriptManager)
 	if platformInterface != nil {
 		err = platformInterface.Initialize(networkManager)
 		if err != nil {
 			return nil, E.Cause(err, "initialize platform interface")
 		}
 	}
-	var services []adapter.LifecycleService
 	if needCacheFile {
 		cacheFile := cachefile.New(ctx, common.PtrValueOrDefault(experimentalOptions.CacheFile))
 		service.MustRegister[adapter.CacheFile](ctx, cacheFile)
@@ -324,6 +347,16 @@ func New(options Options) (*Box, error) {
 		timeService.TimeService = ntpService
 		services = append(services, adapter.NewLifecycleService(ntpService, "ntp service"))
 	}
+	mitmOptions := common.PtrValueOrDefault(options.MITM)
+	var mitmEngine adapter.MITMEngine
+	if mitmOptions.Enabled {
+		engine, err := mitm.NewEngine(ctx, logFactory.NewLogger("mitm"), mitmOptions)
+		if err != nil {
+			return nil, E.Cause(err, "create MITM engine")
+		}
+		service.MustRegister[adapter.MITMEngine](ctx, engine)
+		mitmEngine = engine
+	}
 	return &Box{
 		network:      networkManager,
 		endpoint:     endpointManager,
@@ -333,6 +366,8 @@ func New(options Options) (*Box, error) {
 		dnsRouter:    dnsRouter,
 		connection:   connectionManager,
 		router:       router,
+		script:       scriptManager,
+		mitm:         mitmEngine,
 		createdAt:    createdAt,
 		logFactory:   logFactory,
 		logger:       logFactory.Logger(),
@@ -391,11 +426,11 @@ func (s *Box) preStart() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router)
+	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router, s.script, s.mitm)
 	if err != nil {
 		return err
 	}
@@ -419,7 +454,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -427,7 +462,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -446,7 +481,7 @@ func (s *Box) Close() error {
 		close(s.done)
 	}
 	err := common.Close(
-		s.inbound, s.outbound, s.endpoint, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
+		s.inbound, s.outbound, s.endpoint, s.mitm, s.script, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
 	)
 	for _, lifecycleService := range s.services {
 		err = E.Append(err, lifecycleService.Close(), func(err error) error {

cmd/internal/app_store_connect/main.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 	"os"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/sagernet/asc-go/asc"
@@ -194,6 +195,10 @@ func publishTestflight(ctx context.Context) error {
 				log.Info(string(platform), " ", tag, " create submission")
 				_, _, err = client.TestFlight.CreateBetaAppReviewSubmission(ctx, build.ID)
 				if err != nil {
+					if strings.Contains(err.Error(), "ANOTHER_BUILD_IN_REVIEW") {
+						log.Error(err)
+						break
+					}
 					return err
 				}
 			}

cmd/internal/build_shared/sdk.go

@@ -48,7 +48,7 @@ func FindSDK() {
 }
 
 func findNDK() bool {
-	const fixedVersion = "28.0.12674087"
+	const fixedVersion = "28.0.12916984"
 	const versionFile = "source.properties"
 	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.IsFile(filepath.Join(fixedPath, versionFile)) {
 		androidNDKPath = fixedPath

cmd/internal/update_certificates/main.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"encoding/csv"
+	"io"
+	"net/http"
+	"os"
+	"strings"
+
+	"github.com/sagernet/sing-box/log"
+
+	"golang.org/x/exp/slices"
+)
+
+func main() {
+	err := updateMozillaIncludedRootCAs()
+	if err != nil {
+		log.Error(err)
+	}
+}
+
+func updateMozillaIncludedRootCAs() error {
+	response, err := http.Get("https://ccadb.my.salesforce-sites.com/mozilla/IncludedCACertificateReportPEMCSV")
+	if err != nil {
+		return err
+	}
+	defer response.Body.Close()
+	reader := csv.NewReader(response.Body)
+	header, err := reader.Read()
+	if err != nil {
+		return err
+	}
+	geoIndex := slices.Index(header, "Geographic Focus")
+	nameIndex := slices.Index(header, "Common Name or Certificate Name")
+	certIndex := slices.Index(header, "PEM Info")
+
+	generated := strings.Builder{}
+	generated.WriteString(`// Code generated by 'make update_certificates'. DO NOT EDIT.
+
+package certificate
+
+import "crypto/x509"
+
+var mozillaIncluded *x509.CertPool
+
+func init() {
+	mozillaIncluded = x509.NewCertPool()
+`)
+	for {
+		record, err := reader.Read()
+		if err == io.EOF {
+			break
+		} else if err != nil {
+			return err
+		}
+		if record[geoIndex] == "China" {
+			continue
+		}
+		generated.WriteString("\n	// ")
+		generated.WriteString(record[nameIndex])
+		generated.WriteString("\n")
+		generated.WriteString("	mozillaIncluded.AppendCertsFromPEM([]byte(`")
+		generated.WriteString(record[certIndex])
+		generated.WriteString("`))\n")
+	}
+	generated.WriteString("}\n")
+	return os.WriteFile("common/certificate/mozilla.go", []byte(generated.String()), 0o644)
+}

cmd/sing-box/cmd_generate_tls.go

@@ -30,7 +30,7 @@ func init() {
 }
 
 func generateTLSKeyPair(serverName string) error {
-	privateKeyPem, publicKeyPem, err := tls.GenerateKeyPair(time.Now, serverName, time.Now().AddDate(0, flagGenerateTLSKeyPairMonths, 0))
+	privateKeyPem, publicKeyPem, err := tls.GenerateCertificate(nil, nil, time.Now, serverName, time.Now().AddDate(0, flagGenerateTLSKeyPairMonths, 0))
 	if err != nil {
 		return err
 	}

cmd/sing-box/cmd_rule_set_upgrade.go

@@ -61,14 +61,15 @@ func upgradeRuleSet(sourcePath string) error {
 		log.Info("already up-to-date")
 		return nil
 	}
-	plainRuleSet, err := plainRuleSetCompat.Upgrade()
+	plainRuleSetCompat.Options, err = plainRuleSetCompat.Upgrade()
 	if err != nil {
 		return err
 	}
+	plainRuleSetCompat.Version = C.RuleSetVersionCurrent
 	buffer := new(bytes.Buffer)
 	encoder := json.NewEncoder(buffer)
 	encoder.SetIndent("", "  ")
-	err = encoder.Encode(plainRuleSet)
+	err = encoder.Encode(plainRuleSetCompat)
 	if err != nil {
 		return E.Cause(err, "encode config")
 	}

common/certificate/store.go

@@ -0,0 +1,184 @@
+package certificate
+
+import (
+	"context"
+	"crypto/x509"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/sagernet/fswatch"
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/experimental/libbox/platform"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/logger"
+	"github.com/sagernet/sing/service"
+)
+
+var _ adapter.CertificateStore = (*Store)(nil)
+
+type Store struct {
+	systemPool                *x509.CertPool
+	currentPool               *x509.CertPool
+	certificate               string
+	certificatePaths          []string
+	certificateDirectoryPaths []string
+	watcher                   *fswatch.Watcher
+}
+
+func NewStore(ctx context.Context, logger logger.Logger, options option.CertificateOptions) (*Store, error) {
+	var systemPool *x509.CertPool
+	switch options.Store {
+	case C.CertificateStoreSystem, "":
+		platformInterface := service.FromContext[platform.Interface](ctx)
+		systemCertificates := platformInterface.SystemCertificates()
+		if len(systemCertificates) > 0 {
+			systemPool = x509.NewCertPool()
+			for _, cert := range systemCertificates {
+				if !systemPool.AppendCertsFromPEM([]byte(cert)) {
+					return nil, E.New("invalid system certificate PEM: ", cert)
+				}
+			}
+		} else {
+			certPool, err := x509.SystemCertPool()
+			if err != nil {
+				return nil, err
+			}
+			systemPool = certPool
+		}
+	case C.CertificateStoreMozilla:
+		systemPool = mozillaIncluded
+	case C.CertificateStoreNone:
+		systemPool = nil
+	default:
+		return nil, E.New("unknown certificate store: ", options.Store)
+	}
+	store := &Store{
+		systemPool:                systemPool,
+		certificate:               strings.Join(options.Certificate, "\n"),
+		certificatePaths:          options.CertificatePath,
+		certificateDirectoryPaths: options.CertificateDirectoryPath,
+	}
+	var watchPaths []string
+	for _, target := range options.CertificatePath {
+		watchPaths = append(watchPaths, target)
+	}
+	for _, target := range options.CertificateDirectoryPath {
+		watchPaths = append(watchPaths, target)
+	}
+	if len(watchPaths) > 0 {
+		watcher, err := fswatch.NewWatcher(fswatch.Options{
+			Path:   watchPaths,
+			Logger: logger,
+			Callback: func(_ string) {
+				err := store.update()
+				if err != nil {
+					logger.Error(E.Cause(err, "reload certificates"))
+				}
+			},
+		})
+		if err != nil {
+			return nil, E.Cause(err, "fswatch: create fsnotify watcher")
+		}
+		store.watcher = watcher
+	}
+	err := store.update()
+	if err != nil {
+		return nil, E.Cause(err, "initializing certificate store")
+	}
+	return store, nil
+}
+
+func (s *Store) Name() string {
+	return "certificate"
+}
+
+func (s *Store) Start(stage adapter.StartStage) error {
+	if stage != adapter.StartStateStart {
+		return nil
+	}
+	if s.watcher != nil {
+		return s.watcher.Start()
+	}
+	return nil
+}
+
+func (s *Store) Close() error {
+	if s.watcher != nil {
+		return s.watcher.Close()
+	}
+	return nil
+}
+
+func (s *Store) Pool() *x509.CertPool {
+	return s.currentPool
+}
+
+func (s *Store) update() error {
+	var currentPool *x509.CertPool
+	if s.systemPool == nil {
+		currentPool = x509.NewCertPool()
+	} else {
+		currentPool = s.systemPool.Clone()
+	}
+	if s.certificate != "" {
+		if !currentPool.AppendCertsFromPEM([]byte(s.certificate)) {
+			return E.New("invalid certificate PEM strings")
+		}
+	}
+	for _, path := range s.certificatePaths {
+		pemContent, err := os.ReadFile(path)
+		if err != nil {
+			return err
+		}
+		if !currentPool.AppendCertsFromPEM(pemContent) {
+			return E.New("invalid certificate PEM file: ", path)
+		}
+	}
+	var firstErr error
+	for _, directoryPath := range s.certificateDirectoryPaths {
+		directoryEntries, err := readUniqueDirectoryEntries(directoryPath)
+		if err != nil {
+			if firstErr == nil && !os.IsNotExist(err) {
+				firstErr = E.Cause(err, "invalid certificate directory: ", directoryPath)
+			}
+			continue
+		}
+		for _, directoryEntry := range directoryEntries {
+			pemContent, err := os.ReadFile(filepath.Join(directoryPath, directoryEntry.Name()))
+			if err == nil {
+				currentPool.AppendCertsFromPEM(pemContent)
+			}
+		}
+	}
+	if firstErr != nil {
+		return firstErr
+	}
+	s.currentPool = currentPool
+	return nil
+}
+
+func readUniqueDirectoryEntries(dir string) ([]fs.DirEntry, error) {
+	files, err := os.ReadDir(dir)
+	if err != nil {
+		return nil, err
+	}
+	uniq := files[:0]
+	for _, f := range files {
+		if !isSameDirSymlink(f, dir) {
+			uniq = append(uniq, f)
+		}
+	}
+	return uniq, nil
+}
+
+func isSameDirSymlink(f fs.DirEntry, dir string) bool {
+	if f.Type()&fs.ModeSymlink == 0 {
+		return false
+	}
+	target, err := os.Readlink(filepath.Join(dir, f.Name()))
+	return err == nil && !strings.Contains(target, "/")
+}

common/dialer/default.go

@@ -35,7 +35,6 @@ type DefaultDialer struct {
 	udpListener            net.ListenConfig
 	udpAddr4               string
 	udpAddr6               string
-	isWireGuardListener    bool
 	networkManager         adapter.NetworkManager
 	networkStrategy        *C.NetworkStrategy
 	defaultNetworkStrategy bool
@@ -183,11 +182,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		}
 		setMultiPathTCP(&dialer4)
 	}
-	if options.IsWireGuardListener {
-		for _, controlFn := range WgControlFns {
-			listener.Control = control.Append(listener.Control, controlFn)
-		}
-	}
 	tcpDialer4, err := newTCPDialer(dialer4, options.TCPFastOpen)
 	if err != nil {
 		return nil, err
@@ -204,7 +198,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		udpListener:            listener,
 		udpAddr4:               udpAddr4,
 		udpAddr6:               udpAddr6,
-		isWireGuardListener:    options.IsWireGuardListener,
 		networkManager:         networkManager,
 		networkStrategy:        networkStrategy,
 		defaultNetworkStrategy: defaultNetworkStrategy,

common/dialer/detour.go

@@ -29,16 +29,18 @@ func (d *DetourDialer) Start() error {
 }
 
 func (d *DetourDialer) Dialer() (N.Dialer, error) {
-	d.initOnce.Do(func() {
-		var loaded bool
-		d.dialer, loaded = d.outboundManager.Outbound(d.detour)
-		if !loaded {
-			d.initErr = E.New("outbound detour not found: ", d.detour)
-		}
-	})
+	d.initOnce.Do(d.init)
 	return d.dialer, d.initErr
 }
 
+func (d *DetourDialer) init() {
+	var loaded bool
+	d.dialer, loaded = d.outboundManager.Outbound(d.detour)
+	if !loaded {
+		d.initErr = E.New("outbound detour not found: ", d.detour)
+	}
+}
+
 func (d *DetourDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
 	dialer, err := d.Dialer()
 	if err != nil {

common/dialer/dialer.go

@@ -16,81 +16,105 @@ import (
 	"github.com/sagernet/sing/service"
 )
 
+type Options struct {
+	Context          context.Context
+	Options          option.DialerOptions
+	RemoteIsDomain   bool
+	DirectResolver   bool
+	ResolverOnDetour bool
+}
+
+// TODO: merge with NewWithOptions
 func New(ctx context.Context, options option.DialerOptions, remoteIsDomain bool) (N.Dialer, error) {
-	if options.IsWireGuardListener {
-		return NewDefault(ctx, options)
-	}
+	return NewWithOptions(Options{
+		Context:        ctx,
+		Options:        options,
+		RemoteIsDomain: remoteIsDomain,
+	})
+}
+
+func NewWithOptions(options Options) (N.Dialer, error) {
+	dialOptions := options.Options
 	var (
 		dialer N.Dialer
 		err    error
 	)
-	if options.Detour == "" {
-		dialer, err = NewDefault(ctx, options)
-		if err != nil {
-			return nil, err
-		}
-	} else {
-		outboundManager := service.FromContext[adapter.OutboundManager](ctx)
+	if dialOptions.Detour != "" {
+		outboundManager := service.FromContext[adapter.OutboundManager](options.Context)
 		if outboundManager == nil {
 			return nil, E.New("missing outbound manager")
 		}
-		dialer = NewDetour(outboundManager, options.Detour)
-	}
-	if remoteIsDomain && options.Detour == "" && options.DomainResolver == "" {
-		deprecated.Report(ctx, deprecated.OptionMissingDomainResolverInDialOptions)
-	}
-	if (options.Detour == "" && remoteIsDomain) || options.DomainResolver != "" {
-		router := service.FromContext[adapter.DNSRouter](ctx)
-		if router != nil {
-			var resolveTransport adapter.DNSTransport
-			if options.DomainResolver != "" {
-				transport, loaded := service.FromContext[adapter.DNSTransportManager](ctx).Transport(options.DomainResolver)
-				if !loaded {
-					return nil, E.New("DNS server not found: " + options.DomainResolver)
-				}
-				resolveTransport = transport
-			}
-			dialer = NewResolveDialer(
-				router,
-				dialer,
-				options.Detour == "" && !options.TCPFastOpen,
-				resolveTransport,
-				C.DomainStrategy(options.DomainStrategy),
-				time.Duration(options.FallbackDelay))
+		dialer = NewDetour(outboundManager, dialOptions.Detour)
+	} else {
+		dialer, err = NewDefault(options.Context, dialOptions)
+		if err != nil {
+			return nil, err
 		}
 	}
+	if options.RemoteIsDomain && (dialOptions.Detour == "" || options.ResolverOnDetour) {
+		networkManager := service.FromContext[adapter.NetworkManager](options.Context)
+		dnsTransport := service.FromContext[adapter.DNSTransportManager](options.Context)
+		var defaultOptions adapter.NetworkOptions
+		if networkManager != nil {
+			defaultOptions = networkManager.DefaultOptions()
+		}
+		var (
+			server               string
+			dnsQueryOptions      adapter.DNSQueryOptions
+			resolveFallbackDelay time.Duration
+		)
+		if dialOptions.DomainResolver != nil && dialOptions.DomainResolver.Server != "" {
+			var transport adapter.DNSTransport
+			if !options.DirectResolver {
+				var loaded bool
+				transport, loaded = dnsTransport.Transport(dialOptions.DomainResolver.Server)
+				if !loaded {
+					return nil, E.New("domain resolver not found: " + dialOptions.DomainResolver.Server)
+				}
+			}
+			var strategy C.DomainStrategy
+			if dialOptions.DomainResolver.Strategy != option.DomainStrategy(C.DomainStrategyAsIS) {
+				strategy = C.DomainStrategy(dialOptions.DomainResolver.Strategy)
+			} else if
+			//nolint:staticcheck
+			dialOptions.DomainStrategy != option.DomainStrategy(C.DomainStrategyAsIS) {
+				//nolint:staticcheck
+				strategy = C.DomainStrategy(dialOptions.DomainStrategy)
+			}
+			server = dialOptions.DomainResolver.Server
+			dnsQueryOptions = adapter.DNSQueryOptions{
+				Transport:    transport,
+				Strategy:     strategy,
+				DisableCache: dialOptions.DomainResolver.DisableCache,
+				RewriteTTL:   dialOptions.DomainResolver.RewriteTTL,
+				ClientSubnet: dialOptions.DomainResolver.ClientSubnet.Build(netip.Prefix{}),
+			}
+			resolveFallbackDelay = time.Duration(dialOptions.FallbackDelay)
+		} else if options.DirectResolver {
+			return nil, E.New("missing domain resolver for domain server address")
+		} else if defaultOptions.DomainResolver != "" {
+			dnsQueryOptions = defaultOptions.DomainResolveOptions
+			transport, loaded := dnsTransport.Transport(defaultOptions.DomainResolver)
+			if !loaded {
+				return nil, E.New("default domain resolver not found: " + defaultOptions.DomainResolver)
+			}
+			dnsQueryOptions.Transport = transport
+			resolveFallbackDelay = time.Duration(dialOptions.FallbackDelay)
+		} else {
+			deprecated.Report(options.Context, deprecated.OptionMissingDomainResolver)
+		}
+		dialer = NewResolveDialer(
+			options.Context,
+			dialer,
+			dialOptions.Detour == "" && !dialOptions.TCPFastOpen,
+			server,
+			dnsQueryOptions,
+			resolveFallbackDelay,
+		)
+	}
 	return dialer, nil
 }
 
-func NewDirect(ctx context.Context, options option.DialerOptions) (ParallelInterfaceDialer, error) {
-	if options.Detour != "" {
-		return nil, E.New("`detour` is not supported in direct context")
-	}
-	if options.IsWireGuardListener {
-		return NewDefault(ctx, options)
-	}
-	dialer, err := NewDefault(ctx, options)
-	if err != nil {
-		return nil, err
-	}
-	var resolveTransport adapter.DNSTransport
-	if options.DomainResolver != "" {
-		transport, loaded := service.FromContext[adapter.DNSTransportManager](ctx).Transport(options.DomainResolver)
-		if !loaded {
-			return nil, E.New("DNS server not found: " + options.DomainResolver)
-		}
-		resolveTransport = transport
-	}
-	return NewResolveParallelInterfaceDialer(
-		service.FromContext[adapter.DNSRouter](ctx),
-		dialer,
-		true,
-		resolveTransport,
-		C.DomainStrategy(options.DomainStrategy),
-		time.Duration(options.FallbackDelay),
-	), nil
-}
-
 type ParallelInterfaceDialer interface {
 	N.Dialer
 	DialParallelInterface(ctx context.Context, network string, destination M.Socksaddr, strategy *C.NetworkStrategy, interfaceType []C.InterfaceType, fallbackInterfaceType []C.InterfaceType, fallbackDelay time.Duration) (net.Conn, error)

common/dialer/resolve.go

@@ -3,14 +3,17 @@ package dialer
 import (
 	"context"
 	"net"
+	"sync"
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common/bufio"
+	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/service"
 )
 
 var (
@@ -18,23 +21,37 @@ var (
 	_ ParallelInterfaceDialer = (*resolveParallelNetworkDialer)(nil)
 )
 
+type ResolveDialer interface {
+	N.Dialer
+	QueryOptions() adapter.DNSQueryOptions
+}
+
+type ParallelInterfaceResolveDialer interface {
+	ParallelInterfaceDialer
+	QueryOptions() adapter.DNSQueryOptions
+}
+
 type resolveDialer struct {
+	transport     adapter.DNSTransportManager
+	router        adapter.DNSRouter
 	dialer        N.Dialer
 	parallel      bool
-	router        adapter.DNSRouter
-	transport     adapter.DNSTransport
-	strategy      C.DomainStrategy
+	server        string
+	initOnce      sync.Once
+	initErr       error
+	queryOptions  adapter.DNSQueryOptions
 	fallbackDelay time.Duration
 }
 
-func NewResolveDialer(router adapter.DNSRouter, dialer N.Dialer, parallel bool, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) N.Dialer {
+func NewResolveDialer(ctx context.Context, dialer N.Dialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ResolveDialer {
 	return &resolveDialer{
-		dialer,
-		parallel,
-		router,
-		transport,
-		strategy,
-		fallbackDelay,
+		transport:     service.FromContext[adapter.DNSTransportManager](ctx),
+		router:        service.FromContext[adapter.DNSRouter](ctx),
+		dialer:        dialer,
+		parallel:      parallel,
+		server:        server,
+		queryOptions:  queryOptions,
+		fallbackDelay: fallbackDelay,
 	}
 }
 
@@ -43,42 +60,68 @@ type resolveParallelNetworkDialer struct {
 	dialer ParallelInterfaceDialer
 }
 
-func NewResolveParallelInterfaceDialer(router adapter.DNSRouter, dialer ParallelInterfaceDialer, parallel bool, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) ParallelInterfaceDialer {
+func NewResolveParallelInterfaceDialer(ctx context.Context, dialer ParallelInterfaceDialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ParallelInterfaceResolveDialer {
 	return &resolveParallelNetworkDialer{
 		resolveDialer{
-			dialer,
-			parallel,
-			router,
-			transport,
-			strategy,
-			fallbackDelay,
+			transport:     service.FromContext[adapter.DNSTransportManager](ctx),
+			router:        service.FromContext[adapter.DNSRouter](ctx),
+			dialer:        dialer,
+			parallel:      parallel,
+			server:        server,
+			queryOptions:  queryOptions,
+			fallbackDelay: fallbackDelay,
 		},
 		dialer,
 	}
 }
 
+func (d *resolveDialer) initialize() error {
+	d.initOnce.Do(d.initServer)
+	return d.initErr
+}
+
+func (d *resolveDialer) initServer() {
+	if d.server == "" {
+		return
+	}
+	transport, loaded := d.transport.Transport(d.server)
+	if !loaded {
+		d.initErr = E.New("domain resolver not found: " + d.server)
+		return
+	}
+	d.queryOptions.Transport = transport
+}
+
 func (d *resolveDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
+	err := d.initialize()
+	if err != nil {
+		return nil, err
+	}
 	if !destination.IsFqdn() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
-	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, d.queryOptions)
 	if err != nil {
 		return nil, err
 	}
 	if d.parallel {
-		return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.strategy == C.DomainStrategyPreferIPv6, d.fallbackDelay)
+		return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.queryOptions.Strategy == C.DomainStrategyPreferIPv6, d.fallbackDelay)
 	} else {
 		return N.DialSerial(ctx, d.dialer, network, destination, addresses)
 	}
 }
 
 func (d *resolveDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
+	err := d.initialize()
+	if err != nil {
+		return nil, err
+	}
 	if !destination.IsFqdn() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
-	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, d.queryOptions)
 	if err != nil {
 		return nil, err
 	}
@@ -89,12 +132,24 @@ func (d *resolveDialer) ListenPacket(ctx context.Context, destination M.Socksadd
 	return bufio.NewNATPacketConn(bufio.NewPacketConn(conn), M.SocksaddrFrom(destinationAddress, destination.Port), destination), nil
 }
 
+func (d *resolveDialer) QueryOptions() adapter.DNSQueryOptions {
+	return d.queryOptions
+}
+
+func (d *resolveDialer) Upstream() any {
+	return d.dialer
+}
+
 func (d *resolveParallelNetworkDialer) DialParallelInterface(ctx context.Context, network string, destination M.Socksaddr, strategy *C.NetworkStrategy, interfaceType []C.InterfaceType, fallbackInterfaceType []C.InterfaceType, fallbackDelay time.Duration) (net.Conn, error) {
+	err := d.initialize()
+	if err != nil {
+		return nil, err
+	}
 	if !destination.IsFqdn() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
-	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, d.queryOptions)
 	if err != nil {
 		return nil, err
 	}
@@ -102,21 +157,28 @@ func (d *resolveParallelNetworkDialer) DialParallelInterface(ctx context.Context
 		fallbackDelay = d.fallbackDelay
 	}
 	if d.parallel {
-		return DialParallelNetwork(ctx, d.dialer, network, destination, addresses, d.strategy == C.DomainStrategyPreferIPv6, strategy, interfaceType, fallbackInterfaceType, fallbackDelay)
+		return DialParallelNetwork(ctx, d.dialer, network, destination, addresses, d.queryOptions.Strategy == C.DomainStrategyPreferIPv6, strategy, interfaceType, fallbackInterfaceType, fallbackDelay)
 	} else {
 		return DialSerialNetwork(ctx, d.dialer, network, destination, addresses, strategy, interfaceType, fallbackInterfaceType, fallbackDelay)
 	}
 }
 
 func (d *resolveParallelNetworkDialer) ListenSerialInterfacePacket(ctx context.Context, destination M.Socksaddr, strategy *C.NetworkStrategy, interfaceType []C.InterfaceType, fallbackInterfaceType []C.InterfaceType, fallbackDelay time.Duration) (net.PacketConn, error) {
+	err := d.initialize()
+	if err != nil {
+		return nil, err
+	}
 	if !destination.IsFqdn() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
-	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, d.queryOptions)
 	if err != nil {
 		return nil, err
 	}
+	if fallbackDelay == 0 {
+		fallbackDelay = d.fallbackDelay
+	}
 	conn, destinationAddress, err := ListenSerialNetworkPacket(ctx, d.dialer, destination, addresses, strategy, interfaceType, fallbackInterfaceType, fallbackDelay)
 	if err != nil {
 		return nil, err
@@ -124,6 +186,10 @@ func (d *resolveParallelNetworkDialer) ListenSerialInterfacePacket(ctx context.C
 	return bufio.NewNATPacketConn(bufio.NewPacketConn(conn), M.SocksaddrFrom(destinationAddress, destination.Port), destination), nil
 }
 
-func (d *resolveDialer) Upstream() any {
+func (d *resolveParallelNetworkDialer) QueryOptions() adapter.DNSQueryOptions {
+	return d.queryOptions
+}
+
+func (d *resolveParallelNetworkDialer) Upstream() any {
 	return d.dialer
 }

common/process/searcher.go

@@ -23,6 +23,7 @@ type Config struct {
 }
 
 type Info struct {
+	ProcessID   uint32
 	ProcessPath string
 	PackageName string
 	User        string

common/process/searcher_windows.go

@@ -2,14 +2,11 @@ package process
 
 import (
 	"context"
-	"fmt"
 	"net/netip"
-	"os"
 	"syscall"
-	"unsafe"
 
 	E "github.com/sagernet/sing/common/exceptions"
-	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/winiphlpapi"
 
 	"golang.org/x/sys/windows"
 )
@@ -26,209 +23,39 @@ func NewSearcher(_ Config) (Searcher, error) {
 	return &windowsSearcher{}, nil
 }
 
-var (
-	modiphlpapi                    = windows.NewLazySystemDLL("iphlpapi.dll")
-	procGetExtendedTcpTable        = modiphlpapi.NewProc("GetExtendedTcpTable")
-	procGetExtendedUdpTable        = modiphlpapi.NewProc("GetExtendedUdpTable")
-	modkernel32                    = windows.NewLazySystemDLL("kernel32.dll")
-	procQueryFullProcessImageNameW = modkernel32.NewProc("QueryFullProcessImageNameW")
-)
-
 func initWin32API() error {
-	err := modiphlpapi.Load()
-	if err != nil {
-		return E.Cause(err, "load iphlpapi.dll")
-	}
-
-	err = procGetExtendedTcpTable.Find()
-	if err != nil {
-		return E.Cause(err, "load iphlpapi::GetExtendedTcpTable")
-	}
-
-	err = procGetExtendedUdpTable.Find()
-	if err != nil {
-		return E.Cause(err, "load iphlpapi::GetExtendedUdpTable")
-	}
-
-	err = modkernel32.Load()
-	if err != nil {
-		return E.Cause(err, "load kernel32.dll")
-	}
-
-	err = procQueryFullProcessImageNameW.Find()
-	if err != nil {
-		return E.Cause(err, "load kernel32::QueryFullProcessImageNameW")
-	}
-
-	return nil
+	return winiphlpapi.LoadExtendedTable()
 }
 
 func (s *windowsSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*Info, error) {
-	processName, err := findProcessName(network, source.Addr(), int(source.Port()))
+	pid, err := winiphlpapi.FindPid(network, source)
 	if err != nil {
 		return nil, err
 	}
-	return &Info{ProcessPath: processName, UserId: -1}, nil
-}
-
-func findProcessName(network string, ip netip.Addr, srcPort int) (string, error) {
-	family := windows.AF_INET
-	if ip.Is6() {
-		family = windows.AF_INET6
-	}
-
-	const (
-		tcpTablePidConn = 4
-		udpTablePid     = 1
-	)
-
-	var class int
-	var fn uintptr
-	switch network {
-	case N.NetworkTCP:
-		fn = procGetExtendedTcpTable.Addr()
-		class = tcpTablePidConn
-	case N.NetworkUDP:
-		fn = procGetExtendedUdpTable.Addr()
-		class = udpTablePid
-	default:
-		return "", os.ErrInvalid
-	}
-
-	buf, err := getTransportTable(fn, family, class)
+	path, err := getProcessPath(pid)
 	if err != nil {
-		return "", err
+		return &Info{ProcessID: pid, UserId: -1}, err
 	}
-
-	s := newSearcher(family == windows.AF_INET, network == N.NetworkTCP)
-
-	pid, err := s.Search(buf, ip, uint16(srcPort))
-	if err != nil {
-		return "", err
-	}
-	return getExecPathFromPID(pid)
+	return &Info{ProcessID: pid, ProcessPath: path, UserId: -1}, nil
 }
 
-type searcher struct {
-	itemSize int
-	port     int
-	ip       int
-	ipSize   int
-	pid      int
-	tcpState int
-}
-
-func (s *searcher) Search(b []byte, ip netip.Addr, port uint16) (uint32, error) {
-	n := int(readNativeUint32(b[:4]))
-	itemSize := s.itemSize
-	for i := 0; i < n; i++ {
-		row := b[4+itemSize*i : 4+itemSize*(i+1)]
-
-		if s.tcpState >= 0 {
-			tcpState := readNativeUint32(row[s.tcpState : s.tcpState+4])
-			// MIB_TCP_STATE_ESTAB, only check established connections for TCP
-			if tcpState != 5 {
-				continue
-			}
-		}
-
-		// according to MSDN, only the lower 16 bits of dwLocalPort are used and the port number is in network endian.
-		// this field can be illustrated as follows depends on different machine endianess:
-		//     little endian: [ MSB LSB  0   0  ]   interpret as native uint32 is ((LSB<<8)|MSB)
-		//       big  endian: [  0   0  MSB LSB ]   interpret as native uint32 is ((MSB<<8)|LSB)
-		// so we need an syscall.Ntohs on the lower 16 bits after read the port as native uint32
-		srcPort := syscall.Ntohs(uint16(readNativeUint32(row[s.port : s.port+4])))
-		if srcPort != port {
-			continue
-		}
-
-		srcIP, _ := netip.AddrFromSlice(row[s.ip : s.ip+s.ipSize])
-		// windows binds an unbound udp socket to 0.0.0.0/[::] while first sendto
-		if ip != srcIP && (!srcIP.IsUnspecified() || s.tcpState != -1) {
-			continue
-		}
-
-		pid := readNativeUint32(row[s.pid : s.pid+4])
-		return pid, nil
-	}
-	return 0, ErrNotFound
-}
-
-func newSearcher(isV4, isTCP bool) *searcher {
-	var itemSize, port, ip, ipSize, pid int
-	tcpState := -1
-	switch {
-	case isV4 && isTCP:
-		// struct MIB_TCPROW_OWNER_PID
-		itemSize, port, ip, ipSize, pid, tcpState = 24, 8, 4, 4, 20, 0
-	case isV4 && !isTCP:
-		// struct MIB_UDPROW_OWNER_PID
-		itemSize, port, ip, ipSize, pid = 12, 4, 0, 4, 8
-	case !isV4 && isTCP:
-		// struct MIB_TCP6ROW_OWNER_PID
-		itemSize, port, ip, ipSize, pid, tcpState = 56, 20, 0, 16, 52, 48
-	case !isV4 && !isTCP:
-		// struct MIB_UDP6ROW_OWNER_PID
-		itemSize, port, ip, ipSize, pid = 28, 20, 0, 16, 24
-	}
-
-	return &searcher{
-		itemSize: itemSize,
-		port:     port,
-		ip:       ip,
-		ipSize:   ipSize,
-		pid:      pid,
-		tcpState: tcpState,
-	}
-}
-
-func getTransportTable(fn uintptr, family int, class int) ([]byte, error) {
-	for size, buf := uint32(8), make([]byte, 8); ; {
-		ptr := unsafe.Pointer(&buf[0])
-		err, _, _ := syscall.SyscallN(fn, uintptr(ptr), uintptr(unsafe.Pointer(&size)), 0, uintptr(family), uintptr(class), 0)
-
-		switch err {
-		case 0:
-			return buf, nil
-		case uintptr(syscall.ERROR_INSUFFICIENT_BUFFER):
-			buf = make([]byte, size)
-		default:
-			return nil, fmt.Errorf("syscall error: %d", err)
-		}
-	}
-}
-
-func readNativeUint32(b []byte) uint32 {
-	return *(*uint32)(unsafe.Pointer(&b[0]))
-}
-
-func getExecPathFromPID(pid uint32) (string, error) {
-	// kernel process starts with a colon in order to distinguish with normal processes
+func getProcessPath(pid uint32) (string, error) {
 	switch pid {
 	case 0:
-		// reserved pid for system idle process
 		return ":System Idle Process", nil
 	case 4:
-		// reserved pid for windows kernel image
 		return ":System", nil
 	}
-	h, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid)
+	handle, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid)
 	if err != nil {
 		return "", err
 	}
-	defer windows.CloseHandle(h)
-
+	defer windows.CloseHandle(handle)
+	size := uint32(syscall.MAX_LONG_PATH)
 	buf := make([]uint16, syscall.MAX_LONG_PATH)
-	size := uint32(len(buf))
-	r1, _, err := syscall.SyscallN(
-		procQueryFullProcessImageNameW.Addr(),
-		uintptr(h),
-		uintptr(0),
-		uintptr(unsafe.Pointer(&buf[0])),
-		uintptr(unsafe.Pointer(&size)),
-	)
-	if r1 == 0 {
+	err = windows.QueryFullProcessImageName(handle, 0, &buf[0], &size)
+	if err != nil {
 		return "", err
 	}
-	return syscall.UTF16ToString(buf[:size]), nil
+	return windows.UTF16ToString(buf[:size]), nil
 }

common/sniff/http.go

@@ -18,5 +18,6 @@ func HTTPHost(_ context.Context, metadata *adapter.InboundContext, reader io.Rea
 	}
 	metadata.Protocol = C.ProtocolHTTP
 	metadata.Domain = M.ParseSocksaddr(request.Host).AddrString()
+	metadata.HTTPRequest = request
 	return nil
 }

common/sniff/tls.go

@@ -21,6 +21,7 @@ func TLSClientHello(ctx context.Context, metadata *adapter.InboundContext, reade
 	if clientHello != nil {
 		metadata.Protocol = C.ProtocolTLS
 		metadata.Domain = clientHello.ServerName
+		metadata.ClientHello = clientHello
 		return nil
 	}
 	return err

common/tls/ech_client.go

@@ -100,6 +100,7 @@ func NewECHClient(ctx context.Context, serverAddress string, options option.Outb
 
 	var tlsConfig cftls.Config
 	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.RootCAs = adapter.RootPoolFromContext(ctx)
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {

common/tls/ech_server.go

@@ -90,7 +90,7 @@ func (c *echServerConfig) startWatcher() error {
 		Callback: func(path string) {
 			err := c.credentialsUpdated(path)
 			if err != nil {
-				c.logger.Error(E.Cause(err, "reload credentials from ", path))
+				c.logger.Error(E.Cause(err, "reload credentials"))
 			}
 		},
 	})

common/tls/mkcert.go

@@ -8,11 +8,14 @@ import (
 	"crypto/x509/pkix"
 	"encoding/pem"
 	"math/big"
+	"net"
 	"time"
+
+	M "github.com/sagernet/sing/common/metadata"
 )
 
-func GenerateCertificate(timeFunc func() time.Time, serverName string) (*tls.Certificate, error) {
-	privateKeyPem, publicKeyPem, err := GenerateKeyPair(timeFunc, serverName, timeFunc().Add(time.Hour))
+func GenerateKeyPair(parent *x509.Certificate, parentKey any, timeFunc func() time.Time, serverName string) (*tls.Certificate, error) {
+	privateKeyPem, publicKeyPem, err := GenerateCertificate(parent, parentKey, timeFunc, serverName, timeFunc().Add(time.Hour))
 	if err != nil {
 		return nil, err
 	}
@@ -23,7 +26,7 @@ func GenerateCertificate(timeFunc func() time.Time, serverName string) (*tls.Cer
 	return &certificate, err
 }
 
-func GenerateKeyPair(timeFunc func() time.Time, serverName string, expire time.Time) (privateKeyPem []byte, publicKeyPem []byte, err error) {
+func GenerateCertificate(parent *x509.Certificate, parentKey any, timeFunc func() time.Time, serverName string, expire time.Time) (privateKeyPem []byte, publicKeyPem []byte, err error) {
 	if timeFunc == nil {
 		timeFunc = time.Now
 	}
@@ -35,19 +38,36 @@ func GenerateKeyPair(timeFunc func() time.Time, serverName string, expire time.T
 	if err != nil {
 		return
 	}
-	template := &x509.Certificate{
-		SerialNumber:          serialNumber,
-		NotBefore:             timeFunc().Add(time.Hour * -1),
-		NotAfter:              expire,
-		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
-		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
-		BasicConstraintsValid: true,
-		Subject: pkix.Name{
-			CommonName: serverName,
-		},
-		DNSNames: []string{serverName},
+	var template *x509.Certificate
+	if serverAddress := M.ParseAddr(serverName); serverAddress.IsValid() {
+		template = &x509.Certificate{
+			SerialNumber:          serialNumber,
+			IPAddresses:           []net.IP{serverAddress.AsSlice()},
+			NotBefore:             timeFunc().Add(time.Hour * -1),
+			NotAfter:              expire,
+			KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+			BasicConstraintsValid: true,
+		}
+	} else {
+		template = &x509.Certificate{
+			SerialNumber:          serialNumber,
+			NotBefore:             timeFunc().Add(time.Hour * -1),
+			NotAfter:              expire,
+			KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+			BasicConstraintsValid: true,
+			Subject: pkix.Name{
+				CommonName: serverName,
+			},
+			DNSNames: []string{serverName},
+		}
 	}
-	publicDer, err := x509.CreateCertificate(rand.Reader, template, template, key.Public(), key)
+	if parent == nil {
+		parent = template
+		parentKey = key
+	}
+	publicDer, err := x509.CreateCertificate(rand.Reader, template, parent, key.Public(), parentKey)
 	if err != nil {
 		return
 	}

common/tls/reality_client.go

@@ -27,9 +27,11 @@ import (
 	"time"
 	"unsafe"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common/debug"
 	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/ntp"
 	aTLS "github.com/sagernet/sing/common/tls"
 	utls "github.com/sagernet/utls"
 
@@ -40,6 +42,7 @@ import (
 var _ ConfigCompat = (*RealityClientConfig)(nil)
 
 type RealityClientConfig struct {
+	ctx       context.Context
 	uClient   *UTLSClientConfig
 	publicKey []byte
 	shortID   [8]byte
@@ -70,7 +73,7 @@ func NewRealityClient(ctx context.Context, serverAddress string, options option.
 	if decodedLen > 8 {
 		return nil, E.New("invalid short_id")
 	}
-	return &RealityClientConfig{uClient, publicKey, shortID}, nil
+	return &RealityClientConfig{ctx, uClient, publicKey, shortID}, nil
 }
 
 func (e *RealityClientConfig) ServerName() string {
@@ -180,20 +183,24 @@ func (e *RealityClientConfig) ClientHandshake(ctx context.Context, conn net.Conn
 	}
 
 	if !verifier.verified {
-		go realityClientFallback(uConn, e.uClient.ServerName(), e.uClient.id)
+		go realityClientFallback(e.ctx, uConn, e.uClient.ServerName(), e.uClient.id)
 		return nil, E.New("reality verification failed")
 	}
 
 	return &realityClientConnWrapper{uConn}, nil
 }
 
-func realityClientFallback(uConn net.Conn, serverName string, fingerprint utls.ClientHelloID) {
+func realityClientFallback(ctx context.Context, uConn net.Conn, serverName string, fingerprint utls.ClientHelloID) {
 	defer uConn.Close()
 	client := &http.Client{
 		Transport: &http2.Transport{
 			DialTLSContext: func(ctx context.Context, network, addr string, config *tls.Config) (net.Conn, error) {
 				return uConn, nil
 			},
+			TLSClientConfig: &tls.Config{
+				Time:    ntp.TimeFuncFromContext(ctx),
+				RootCAs: adapter.RootPoolFromContext(ctx),
+			},
 		},
 	}
 	request, _ := http.NewRequest("GET", "https://"+serverName, nil)
@@ -213,6 +220,7 @@ func (e *RealityClientConfig) SetSessionIDGenerator(generator func(clientHello [
 
 func (e *RealityClientConfig) Clone() Config {
 	return &RealityClientConfig{
+		e.ctx,
 		e.uClient.Clone().(*UTLSClientConfig),
 		e.publicKey,
 		e.shortID,

common/tls/std_client.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
@@ -58,6 +59,7 @@ func NewSTDClient(ctx context.Context, serverAddress string, options option.Outb
 
 	var tlsConfig tls.Config
 	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.RootCAs = adapter.RootPoolFromContext(ctx)
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {

common/tls/std_server.go

@@ -99,7 +99,7 @@ func (c *STDServerConfig) startWatcher() error {
 		Callback: func(path string) {
 			err := c.certificateUpdated(path)
 			if err != nil {
-				c.logger.Error(err)
+				c.logger.Error(E.Cause(err, "reload certificate"))
 			}
 		},
 	})
@@ -222,7 +222,7 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 		}
 		if certificate == nil && key == nil && options.Insecure {
 			tlsConfig.GetCertificate = func(info *tls.ClientHelloInfo) (*tls.Certificate, error) {
-				return GenerateCertificate(ntp.TimeFuncFromContext(ctx), info.ServerName)
+				return GenerateKeyPair(nil, nil, ntp.TimeFuncFromContext(ctx), info.ServerName)
 			}
 		} else {
 			if certificate == nil {

common/tls/utls_client.go

@@ -12,6 +12,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
@@ -130,6 +131,7 @@ func NewUTLSClient(ctx context.Context, serverAddress string, options option.Out
 
 	var tlsConfig utls.Config
 	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.RootCAs = adapter.RootPoolFromContext(ctx)
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {

common/tlsfragment/conn.go

@@ -5,26 +5,26 @@ import (
 	"math/rand"
 	"net"
 	"strings"
-	"syscall"
 	"time"
 
-	"github.com/sagernet/sing/common"
 	N "github.com/sagernet/sing/common/network"
+
+	"golang.org/x/net/publicsuffix"
 )
 
 type Conn struct {
 	net.Conn
-	syscallConn        syscall.Conn
+	tcpConn            *net.TCPConn
 	ctx                context.Context
 	firstPacketWritten bool
 	fallbackDelay      time.Duration
 }
 
 func NewConn(conn net.Conn, ctx context.Context, fallbackDelay time.Duration) (*Conn, error) {
-	syscallConn, _ := N.UnwrapReader(conn).(syscall.Conn)
+	tcpConn, _ := N.UnwrapReader(conn).(*net.TCPConn)
 	return &Conn{
 		Conn:          conn,
-		syscallConn:   syscallConn,
+		tcpConn:       tcpConn,
 		ctx:           ctx,
 		fallbackDelay: fallbackDelay,
 	}, nil
@@ -37,39 +37,18 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 		}()
 		serverName := indexTLSServerName(b)
 		if serverName != nil {
-			tcpConn, isTCPConn := c.syscallConn.(interface {
-				SetNoDelay(bool) error
-			})
-			if isTCPConn {
-				err = tcpConn.SetNoDelay(true)
+			if c.tcpConn != nil {
+				err = c.tcpConn.SetNoDelay(true)
 				if err != nil {
 					return
 				}
 			}
-			splits := strings.Split(string(b[serverName.Index:serverName.Index+serverName.Length]), ".")
+			splits := strings.Split(serverName.ServerName, ".")
 			currentIndex := serverName.Index
-			var striped bool
-			if len(splits) > 3 {
-				suffix := splits[len(splits)-3] + "." + splits[len(splits)-2] + "." + splits[len(splits)-1]
-				if publicSuffixMatcher().Match(suffix) {
-					splits = splits[:len(splits)-3]
-				}
-				striped = true
+			if publicSuffix := publicsuffix.List.PublicSuffix(serverName.ServerName); publicSuffix != "" {
+				splits = splits[:len(splits)-strings.Count(serverName.ServerName, ".")]
 			}
-			if !striped && len(splits) > 2 {
-				suffix := splits[len(splits)-2] + "." + splits[len(splits)-1]
-				if publicSuffixMatcher().Match(suffix) {
-					splits = splits[:len(splits)-2]
-				}
-				striped = true
-			}
-			if !striped && len(splits) > 1 {
-				suffix := splits[len(splits)-1]
-				if publicSuffixMatcher().Match(suffix) {
-					splits = splits[:len(splits)-1]
-				}
-			}
-			if len(splits) > 1 && common.Contains(publicPrefix, splits[0]) {
+			if len(splits) > 1 && splits[0] == "..." {
 				currentIndex += len(splits[0]) + 1
 				splits = splits[1:]
 			}
@@ -83,25 +62,28 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 				}
 			}
 			for i := 0; i <= len(splitIndexes); i++ {
+				var payload []byte
 				if i == 0 {
-					_, err = c.Conn.Write(b[:splitIndexes[i]])
+					payload = b[:splitIndexes[i]]
 				} else if i == len(splitIndexes) {
-					_, err = c.Conn.Write(b[splitIndexes[i-1]:])
+					payload = b[splitIndexes[i-1]:]
 				} else {
-					_, err = c.Conn.Write(b[splitIndexes[i-1]:splitIndexes[i]])
+					payload = b[splitIndexes[i-1]:splitIndexes[i]]
 				}
-				if err != nil {
-					return
-				}
-				if c.syscallConn != nil && i != len(splitIndexes) {
-					err = waitAck(c.ctx, c.syscallConn, c.fallbackDelay)
+				if c.tcpConn != nil && i != len(splitIndexes) {
+					err = writeAndWaitAck(c.ctx, c.tcpConn, payload, c.fallbackDelay)
+					if err != nil {
+						return
+					}
+				} else {
+					_, err = c.Conn.Write(payload)
 					if err != nil {
 						return
 					}
 				}
 			}
-			if isTCPConn {
-				err = tcpConn.SetNoDelay(false)
+			if c.tcpConn != nil {
+				err = c.tcpConn.SetNoDelay(false)
 				if err != nil {
 					return
 				}

common/tlsfragment/index.go

@@ -23,9 +23,9 @@ const (
 )
 
 type myServerName struct {
-	Index  int
-	Length int
-	sex    []byte
+	Index      int
+	Length     int
+	ServerName string
 }
 
 func indexTLSServerName(payload []byte) *myServerName {
@@ -68,15 +68,9 @@ func indexTLSServerNameFromHandshake(hs []byte) *myServerName {
 		return nil
 	}
 	csLen := uint16(cs[0])<<8 | uint16(cs[1])
-	numCiphers := int(csLen / 2)
-	cipherSuites := make([]uint16, 0, numCiphers)
 	if len(cs) < cipherSuiteHeaderLen+int(csLen)+compressMethodHeaderLen {
 		return nil
 	}
-	for i := 0; i < numCiphers; i++ {
-		cipherSuite := uint16(cs[2+i<<1])<<8 | uint16(cs[3+i<<1])
-		cipherSuites = append(cipherSuites, cipherSuite)
-	}
 	compressMethodLen := uint16(cs[cipherSuiteHeaderLen+int(csLen)])
 	if len(cs) < cipherSuiteHeaderLen+int(csLen)+compressMethodHeaderLen+int(compressMethodLen) {
 		return nil
@@ -125,9 +119,9 @@ func indexTLSServerNameFromExtensions(exs []byte) *myServerName {
 			sniLen := uint16(sex[3])<<8 | uint16(sex[4])
 			sex = sex[sniExtensionHeaderLen:]
 			return &myServerName{
-				Index:  currentIndex + extensionHeaderLen + sniExtensionHeaderLen,
-				Length: int(sniLen),
-				sex:    sex,
+				Index:      currentIndex + extensionHeaderLen + sniExtensionHeaderLen,
+				Length:     int(sniLen),
+				ServerName: string(sex),
 			}
 		}
 		exs = exs[4+exLen:]

common/tlsfragment/public_suffix.go

@@ -1,55 +0,0 @@
-package tf
-
-import (
-	"bufio"
-	"bytes"
-	_ "embed"
-	"io"
-	"strings"
-	"sync"
-
-	"github.com/sagernet/sing/common/domain"
-	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
-)
-
-var publicPrefix = []string{
-	"www",
-}
-
-//go:generate wget -O public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat
-
-//go:embed public_suffix_list.dat
-var publicSuffix []byte
-
-var publicSuffixMatcher = sync.OnceValue(func() *domain.Matcher {
-	matcher, err := initPublicSuffixMatcher()
-	if err != nil {
-		panic(F.ToString("error in initialize public suffix matcher"))
-	}
-	return matcher
-})
-
-func initPublicSuffixMatcher() (*domain.Matcher, error) {
-	reader := bufio.NewReader(bytes.NewReader(publicSuffix))
-	var domainList []string
-	for {
-		line, isPrefix, err := reader.ReadLine()
-		if err != nil {
-			if err == io.EOF {
-				break
-			}
-			return nil, err
-		}
-		if isPrefix {
-			return nil, E.New("unexpected prefix line")
-		}
-		lineStr := string(line)
-		lineStr = strings.TrimSpace(lineStr)
-		if lineStr == "" || strings.HasPrefix(lineStr, "//") {
-			continue
-		}
-		domainList = append(domainList, lineStr)
-	}
-	return domain.NewMatcher(domainList, nil, false), nil
-}

common/tlsfragment/wait_darwin.go

@@ -2,7 +2,7 @@ package tf
 
 import (
 	"context"
-	"syscall"
+	"net"
 	"time"
 
 	"github.com/sagernet/sing/common/control"
@@ -63,7 +63,11 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *uint32)
 	}
 */
 
-func waitAck(ctx context.Context, conn syscall.Conn, fallbackDelay time.Duration) error {
+func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+	_, err := conn.Write(payload)
+	if err != nil {
+		return err
+	}
 	return control.Conn(conn, func(fd uintptr) error {
 		start := time.Now()
 		for {

common/tlsfragment/wait_linux.go

@@ -2,7 +2,7 @@ package tf
 
 import (
 	"context"
-	"syscall"
+	"net"
 	"time"
 
 	"github.com/sagernet/sing/common/control"
@@ -10,7 +10,11 @@ import (
 	"golang.org/x/sys/unix"
 )
 
-func waitAck(ctx context.Context, conn syscall.Conn, fallbackDelay time.Duration) error {
+func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+	_, err := conn.Write(payload)
+	if err != nil {
+		return err
+	}
 	return control.Conn(conn, func(fd uintptr) error {
 		start := time.Now()
 		for {

common/tlsfragment/wait_stub.go

@@ -1,14 +1,14 @@
-//go:build !(linux || darwin)
+//go:build !(linux || darwin || windows)
 
 package tf
 
 import (
 	"context"
-	"syscall"
+	"net"
 	"time"
 )
 
-func waitAck(ctx context.Context, conn syscall.Conn, fallbackDelay time.Duration) error {
+func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
 	time.Sleep(fallbackDelay)
 	return nil
 }

common/tlsfragment/wait_windows.go

@@ -0,0 +1,28 @@
+package tf
+
+import (
+	"context"
+	"errors"
+	"net"
+	"time"
+
+	"github.com/sagernet/sing/common/winiphlpapi"
+
+	"golang.org/x/sys/windows"
+)
+
+func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+	start := time.Now()
+	err := winiphlpapi.WriteAndWaitAck(ctx, conn, payload)
+	if err != nil {
+		if errors.Is(err, windows.ERROR_ACCESS_DENIED) {
+			time.Sleep(fallbackDelay)
+			return nil
+		}
+		return err
+	}
+	if time.Since(start) <= 20*time.Millisecond {
+		time.Sleep(fallbackDelay)
+	}
+	return nil
+}

common/urltest/urltest.go

@@ -2,32 +2,32 @@ package urltest
 
 import (
 	"context"
+	"crypto/tls"
 	"net"
 	"net/http"
 	"net/url"
 	"sync"
 	"time"
 
+	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing/common"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/ntp"
 )
 
-type History struct {
-	Time  time.Time `json:"time"`
-	Delay uint16    `json:"delay"`
-}
+var _ adapter.URLTestHistoryStorage = (*HistoryStorage)(nil)
 
 type HistoryStorage struct {
 	access       sync.RWMutex
-	delayHistory map[string]*History
+	delayHistory map[string]*adapter.URLTestHistory
 	updateHook   chan<- struct{}
 }
 
 func NewHistoryStorage() *HistoryStorage {
 	return &HistoryStorage{
-		delayHistory: make(map[string]*History),
+		delayHistory: make(map[string]*adapter.URLTestHistory),
 	}
 }
 
@@ -35,7 +35,7 @@ func (s *HistoryStorage) SetHook(hook chan<- struct{}) {
 	s.updateHook = hook
 }
 
-func (s *HistoryStorage) LoadURLTestHistory(tag string) *History {
+func (s *HistoryStorage) LoadURLTestHistory(tag string) *adapter.URLTestHistory {
 	if s == nil {
 		return nil
 	}
@@ -51,7 +51,7 @@ func (s *HistoryStorage) DeleteURLTestHistory(tag string) {
 	s.notifyUpdated()
 }
 
-func (s *HistoryStorage) StoreURLTestHistory(tag string, history *History) {
+func (s *HistoryStorage) StoreURLTestHistory(tag string, history *adapter.URLTestHistory) {
 	s.access.Lock()
 	s.delayHistory[tag] = history
 	s.access.Unlock()
@@ -110,6 +110,10 @@ func URLTest(ctx context.Context, link string, detour N.Dialer) (t uint16, err e
 			DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
 				return instance, nil
 			},
+			TLSClientConfig: &tls.Config{
+				Time:    ntp.TimeFuncFromContext(ctx),
+				RootCAs: adapter.RootPoolFromContext(ctx),
+			},
 		},
 		CheckRedirect: func(req *http.Request, via []*http.Request) error {
 			return http.ErrUseLastResponse

constant/certificate.go

@@ -0,0 +1,7 @@
+package constant
+
+const (
+	CertificateStoreSystem  = "system"
+	CertificateStoreMozilla = "mozilla"
+	CertificateStoreNone    = "none"
+)

constant/script.go

@@ -0,0 +1,7 @@
+package constant
+
+const (
+	ScriptTypeSurge        = "surge"
+	ScriptSourceTypeLocal  = "local"
+	ScriptSourceTypeRemote = "remote"
+)

dns/router.go

@@ -252,7 +252,8 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 			ruleIndex = -1
 			for {
 				dnsCtx := adapter.OverrideContext(ctx)
-				transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &options)
+				dnsOptions := options
+				transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &dnsOptions)
 				if rule != nil {
 					switch action := rule.Action().(type) {
 					case *R.RuleActionReject:
@@ -271,10 +272,10 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 						return rule.MatchAddressLimit(metadata)
 					}
 				}
-				if options.Strategy == C.DomainStrategyAsIS {
-					options.Strategy = r.defaultDomainStrategy
+				if dnsOptions.Strategy == C.DomainStrategyAsIS {
+					dnsOptions.Strategy = r.defaultDomainStrategy
 				}
-				response, err = r.client.Exchange(dnsCtx, transport, message, options, responseCheck)
+				response, err = r.client.Exchange(dnsCtx, transport, message, dnsOptions, responseCheck)
 				var rejected bool
 				if err != nil {
 					if errors.Is(err, ErrResponseRejectedCached) {

dns/transport/fakeip/fakeip.go

@@ -36,6 +36,14 @@ func NewTransport(ctx context.Context, logger log.ContextLogger, tag string, opt
 	}, nil
 }
 
+func (t *Transport) Start() error {
+	return t.store.Start()
+}
+
+func (t *Transport) Close() error {
+	return t.store.Close()
+}
+
 func (t *Transport) Reset() {
 }
 

dns/transport/hosts/hosts_test.go

@@ -10,6 +10,7 @@ import (
 )
 
 func TestHosts(t *testing.T) {
+	t.Parallel()
 	require.Equal(t, []netip.Addr{netip.AddrFrom4([4]byte{127, 0, 0, 1}), netip.IPv6Loopback()}, hosts.NewFile("testdata/hosts").Lookup("localhost."))
 	require.NotEmpty(t, hosts.NewFile(hosts.DefaultPath).Lookup("localhost."))
 }

dns/transport/hosts/hosts_windows.go

@@ -1,8 +1,17 @@
 package hosts
 
-import _ "unsafe"
+import (
+	"path/filepath"
 
-var DefaultPath = getSystemDirectory() + "/Drivers/etc/hosts"
+	"golang.org/x/sys/windows"
+)
 
-//go:linkname getSystemDirectory internal/syscall/windows.GetSystemDirectory
-func getSystemDirectory() string
+var DefaultPath string
+
+func init() {
+	systemDirectory, err := windows.GetSystemDirectory()
+	if err != nil {
+		systemDirectory = "C:\\Windows\\System32"
+	}
+	DefaultPath = filepath.Join(systemDirectory, "Drivers/etc/hosts")
+}

dns/transport/local/local.go

@@ -2,6 +2,7 @@ package local
 
 import (
 	"context"
+	"math/rand"
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -147,7 +148,7 @@ func (t *Transport) exchangeOne(ctx context.Context, server M.Socksaddr, questio
 	}
 	request := &mDNS.Msg{
 		MsgHdr: mDNS.MsgHdr{
-			Id:                uint16(randInt()),
+			Id:                uint16(rand.Uint32()),
 			RecursionDesired:  true,
 			AuthenticatedData: ad,
 		},

dns/transport/local/resolv.go

@@ -7,7 +7,6 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
-	_ "unsafe"
 )
 
 const (
@@ -118,7 +117,7 @@ func (conf *dnsConfig) nameList(name string) []string {
 
 	hasNdots := strings.Count(name, ".") >= conf.ndots
 	name += "."
-	l++
+	// l++
 
 	names := make([]string, 0, 1+len(conf.search))
 	if hasNdots && !avoidDNS(name) {
@@ -136,13 +135,6 @@ func (conf *dnsConfig) nameList(name string) []string {
 	return names
 }
 
-//go:linkname runtime_rand runtime.rand
-func runtime_rand() uint64
-
-func randInt() int {
-	return int(uint(runtime_rand()) >> 1) // clear sign bit
-}
-
 func avoidDNS(name string) bool {
 	if name == "" {
 		return true

dns/transport_adapter.go

@@ -27,9 +27,14 @@ func NewTransportAdapter(transportType string, transportTag string, dependencies
 }
 
 func NewTransportAdapterWithLocalOptions(transportType string, transportTag string, localOptions option.LocalDNSServerOptions) TransportAdapter {
+	var dependencies []string
+	if localOptions.DomainResolver != nil && localOptions.DomainResolver.Server != "" {
+		dependencies = append(dependencies, localOptions.DomainResolver.Server)
+	}
 	return TransportAdapter{
 		transportType: transportType,
 		transportTag:  transportTag,
+		dependencies:  dependencies,
 		strategy:      C.DomainStrategy(localOptions.LegacyStrategy),
 		clientSubnet:  localOptions.LegacyClientSubnet,
 	}
@@ -37,8 +42,11 @@ func NewTransportAdapterWithLocalOptions(transportType string, transportTag stri
 
 func NewTransportAdapterWithRemoteOptions(transportType string, transportTag string, remoteOptions option.RemoteDNSServerOptions) TransportAdapter {
 	var dependencies []string
-	if remoteOptions.AddressResolver != "" {
-		dependencies = []string{remoteOptions.AddressResolver}
+	if remoteOptions.DomainResolver != nil && remoteOptions.DomainResolver.Server != "" {
+		dependencies = append(dependencies, remoteOptions.DomainResolver.Server)
+	}
+	if remoteOptions.LegacyAddressResolver != "" {
+		dependencies = append(dependencies, remoteOptions.LegacyAddressResolver)
 	}
 	return TransportAdapter{
 		transportType: transportType,

dns/transport_dialer.go

@@ -19,37 +19,39 @@ func NewLocalDialer(ctx context.Context, options option.LocalDNSServerOptions) (
 	if options.LegacyDefaultDialer {
 		return dialer.NewDefaultOutbound(ctx), nil
 	} else {
-		return dialer.New(ctx, options.DialerOptions, false)
+		return dialer.NewWithOptions(dialer.Options{
+			Context:        ctx,
+			Options:        options.DialerOptions,
+			DirectResolver: true,
+		})
 	}
 }
 
 func NewRemoteDialer(ctx context.Context, options option.RemoteDNSServerOptions) (N.Dialer, error) {
-	var (
-		transportDialer N.Dialer
-		err             error
-	)
 	if options.LegacyDefaultDialer {
-		transportDialer = dialer.NewDefaultOutbound(ctx)
-	} else {
-		transportDialer, err = dialer.New(ctx, options.DialerOptions, options.ServerIsDomain())
-	}
-	if err != nil {
-		return nil, err
-	}
-	if options.AddressResolver != "" {
-		transport := service.FromContext[adapter.DNSTransportManager](ctx)
-		resolverTransport, loaded := transport.Transport(options.AddressResolver)
-		if !loaded {
-			return nil, E.New("address resolver not found: ", options.AddressResolver)
+		transportDialer := dialer.NewDefaultOutbound(ctx)
+		if options.LegacyAddressResolver != "" {
+			transport := service.FromContext[adapter.DNSTransportManager](ctx)
+			resolverTransport, loaded := transport.Transport(options.LegacyAddressResolver)
+			if !loaded {
+				return nil, E.New("address resolver not found: ", options.LegacyAddressResolver)
+			}
+			transportDialer = newTransportDialer(transportDialer, service.FromContext[adapter.DNSRouter](ctx), resolverTransport, C.DomainStrategy(options.LegacyAddressStrategy), time.Duration(options.LegacyAddressFallbackDelay))
+		} else if options.ServerIsDomain() {
+			return nil, E.New("missing address resolver for server: ", options.Server)
 		}
-		transportDialer = NewTransportDialer(transportDialer, service.FromContext[adapter.DNSRouter](ctx), resolverTransport, C.DomainStrategy(options.AddressStrategy), time.Duration(options.AddressFallbackDelay))
-	} else if options.ServerIsDomain() {
-		return nil, E.New("missing address resolver for server: ", options.Server)
+		return transportDialer, nil
+	} else {
+		return dialer.NewWithOptions(dialer.Options{
+			Context:        ctx,
+			Options:        options.DialerOptions,
+			RemoteIsDomain: options.ServerIsDomain(),
+			DirectResolver: true,
+		})
 	}
-	return transportDialer, nil
 }
 
-type TransportDialer struct {
+type legacyTransportDialer struct {
 	dialer        N.Dialer
 	dnsRouter     adapter.DNSRouter
 	transport     adapter.DNSTransport
@@ -57,8 +59,8 @@ type TransportDialer struct {
 	fallbackDelay time.Duration
 }
 
-func NewTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) *TransportDialer {
-	return &TransportDialer{
+func newTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) *legacyTransportDialer {
+	return &legacyTransportDialer{
 		dialer,
 		dnsRouter,
 		transport,
@@ -67,7 +69,7 @@ func NewTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport
 	}
 }
 
-func (d *TransportDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
+func (d *legacyTransportDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
 	if destination.IsIP() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
@@ -81,7 +83,7 @@ func (d *TransportDialer) DialContext(ctx context.Context, network string, desti
 	return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.strategy == C.DomainStrategyPreferIPv6, d.fallbackDelay)
 }
 
-func (d *TransportDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
+func (d *legacyTransportDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
 	if destination.IsIP() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
@@ -96,6 +98,6 @@ func (d *TransportDialer) ListenPacket(ctx context.Context, destination M.Socksa
 	return conn, err
 }
 
-func (d *TransportDialer) Upstream() any {
+func (d *legacyTransportDialer) Upstream() any {
 	return d.dialer
 }

docs/changelog.md

@@ -2,10 +2,182 @@
 icon: material/alert-decagram
 ---
 
-#### 1.11.0-beta.24
+#### 1.12.0-alpha.3
 
 * Fixes and improvements
 
+#### 1.12.0-alpha.2
+
+* Update quic-go to v0.49.0
+* Fixes and improvements
+
+#### 1.12.0-alpha.1
+
+* Refactor DNS servers **1**
+* Add domain resolver options**2**
+* Add TLS fragment route options **3**
+* Add certificate options **4**
+
+**1**:
+
+DNS servers are refactored for better performance and scalability.
+
+See [DNS server](/configuration/dns/server/).
+
+For migration, see [Migrate to new DNS server formats](/migration/#migrate-to-new-dns-servers).
+
+Compatibility for old formats will be removed in sing-box 1.14.0.
+
+**2**:
+
+Legacy `outbound` DNS rules are deprecated
+and can be replaced by the new `domain_resolver` option.
+
+See [Dial Fields](/configuration/shared/dial/#domain_resolver) and 
+[Route](/configuration/route/#default_domain_resolver).
+
+For migration, see [Migrate outbound DNS rule items to domain resolver](/migration/#migrate-outbound-dns-rule-items-to-domain-resolver).
+
+**3**:
+
+The new TLS fragment route options allow you to fragment TLS handshakes to bypass firewalls.
+
+This feature is intended to circumvent simple firewalls based on **plaintext packet matching**, and should not be used to circumvent real censorship.
+
+Since it is not designed for performance, it should not be applied to all connections, but only to server names that are known to be blocked.
+
+See [Route Action](/configuration/route/rule_action/#tls_fragment).
+
+**4**:
+
+New certificate options allow you to manage the default list of trusted X509 CA certificates.
+
+For the system certificate list, fixed Go not reading Android trusted certificates correctly.
+
+You can also use the Mozilla Included List instead, or add trusted certificates yourself.
+
+See [Certificate](/configuration/certificate/).
+
+### 1.11.0
+
+Important changes since 1.10:
+
+* Introducing rule actions **1**
+* Improve tun compatibility **3**
+* Merge route options to route actions **4**
+* Add `network_type`, `network_is_expensive` and `network_is_constrainted` rule items **5**
+* Add multi network dialing **6**
+* Add `cache_capacity` DNS option **7**
+* Add `override_address` and `override_port` route options **8**
+* Upgrade WireGuard outbound to endpoint **9**
+* Add UDP GSO support for WireGuard
+* Make GSO adaptive **10**
+* Add UDP timeout route option **11**
+* Add more masquerade options for hysteria2 **12**
+* Add `rule-set merge` command
+* Add port hopping support for Hysteria2 **13**
+* Hysteria2 `ignore_client_bandwidth` behavior update **14**
+
+**1**:
+
+New rule actions replace legacy inbound fields and special outbound fields,
+and can be used for pre-matching **2**.
+
+See [Rule](/configuration/route/rule/),
+[Rule Action](/configuration/route/rule_action/),
+[DNS Rule](/configuration/dns/rule/) and
+[DNS Rule Action](/configuration/dns/rule_action/).
+
+For migration, see
+[Migrate legacy special outbounds to rule actions](/migration/#migrate-legacy-special-outbounds-to-rule-actions),
+[Migrate legacy inbound fields to rule actions](/migration/#migrate-legacy-inbound-fields-to-rule-actions)
+and [Migrate legacy DNS route options to rule actions](/migration/#migrate-legacy-dns-route-options-to-rule-actions).
+
+**2**:
+
+Similar to Surge's pre-matching.
+
+Specifically, new rule actions allow you to reject connections with
+TCP RST (for TCP connections) and ICMP port unreachable (for UDP packets)
+before connection established to improve tun's compatibility.
+
+See [Rule Action](/configuration/route/rule_action/).
+
+**3**:
+
+When `gvisor` tun stack is enabled, even if the request passes routing,
+if the outbound connection establishment fails,
+the connection still does not need to be established and a TCP RST is replied.
+
+**4**:
+
+Route options in DNS route actions will no longer be considered deprecated,
+see [DNS Route Action](/configuration/dns/rule_action/).
+
+Also, now `udp_disable_domain_unmapping` and `udp_connect` can also be configured in route action,
+see [Route Action](/configuration/route/rule_action/).
+
+**5**:
+
+When using in graphical clients, new routing rule items allow you to match on
+network type (WIFI, cellular, etc.), whether the network is expensive, and whether Low Data Mode is enabled.
+
+See [Route Rule](/configuration/route/rule/), [DNS Route Rule](/configuration/dns/rule/)
+and [Headless Rule](/configuration/rule-set/headless-rule/).
+
+**6**:
+
+Similar to Surge's strategy.
+
+New options allow you to connect using multiple network interfaces,
+prefer or only use one type of interface,
+and configure a timeout to fallback to other interfaces.
+
+See [Dial Fields](/configuration/shared/dial/#network_strategy),
+[Rule Action](/configuration/route/rule_action/#network_strategy)
+and [Route](/configuration/route/#default_network_strategy).
+
+**7**:
+
+See [DNS](/configuration/dns/#cache_capacity).
+
+**8**:
+
+See [Rule Action](/configuration/route/#override_address) and
+[Migrate destination override fields to route options](/migration/#migrate-destination-override-fields-to-route-options).
+
+**9**:
+
+The new WireGuard endpoint combines inbound and outbound capabilities,
+and the old outbound will be removed in sing-box 1.13.0.
+
+See [Endpoint](/configuration/endpoint/), [WireGuard Endpoint](/configuration/endpoint/wireguard/)
+and [Migrate WireGuard outbound fields to route options](/migration/#migrate-wireguard-outbound-to-endpoint).
+
+**10**:
+
+For WireGuard outbound and endpoint, GSO will be automatically enabled when available,
+see [WireGuard Outbound](/configuration/outbound/wireguard/#gso).
+
+For TUN, GSO has been removed,
+see [Deprecated](/deprecated/#gso-option-in-tun).
+
+**11**:
+
+See [Rule Action](/configuration/route/rule_action/#udp_timeout).
+
+**12**:
+
+See [Hysteria2](/configuration/inbound/hysteria2/#masquerade).
+
+**13**:
+
+See [Hysteria2](/configuration/outbound/hysteria2/).
+
+**14**:
+
+When `up_mbps` and `down_mbps` are set, `ignore_client_bandwidth` instead denies clients from using BBR CC.
+
 ### 1.10.7
 
 * Fixes and improvements

docs/configuration/certificate/index.md

@@ -0,0 +1,54 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# Certificate
+
+### Structure
+
+```json
+{
+  "store": "",
+  "certificate": [],
+  "certificate_path": [],
+  "certificate_directory_path": []
+}
+```
+
+!!! note ""
+
+    You can ignore the JSON Array [] tag when the content is only one item
+
+### Fields
+
+#### store
+
+The default X509 trusted CA certificate list.
+
+| Type               | Description                                                                                                   |
+|--------------------|---------------------------------------------------------------------------------------------------------------|
+| `system` (default) | System trusted CA certificates                                                                                |
+| `mozilla`          | [Mozilla Included List](https://wiki.mozilla.org/CA/Included_Certificates) with China CA certificates removed |
+| `none`             | Empty list                                                                                                    |
+
+#### certificate
+
+The certificate line array to trust, in PEM format.
+
+#### certificate_path
+
+!!! note ""
+
+    Will be automatically reloaded if file modified.
+
+The paths to certificates to trust, in PEM format.
+
+#### certificate_directory_path
+
+!!! note ""
+
+    Will be automatically reloaded if file modified.
+
+The directory path to search for certificates to trust,in PEM format.

docs/configuration/dns/fakeip.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "Deprecated in sing-box 1.12.0"
+
+    Legacy fake-ip configuration is deprecated and will be removed in sing-box 1.14.0, check [Migration](/migration/#migrate-to-new-dns-servers).
+
 ### Structure
 
 ```json

docs/configuration/dns/fakeip.zh.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "已在 sing-box 1.12.0 废弃"
+
+    旧的 fake-ip 配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-to-new-dns-servers)。
+
 ### 结构
 
 ```json

docs/configuration/dns/index.md

@@ -49,8 +49,6 @@ Default domain strategy for resolving the domain names.
 
 One of `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`.
 
-Take no effect if `server.strategy` is set.
-
 #### disable_cache
 
 Disable dns cache.

docs/configuration/dns/index.zh.md

@@ -48,8 +48,6 @@ icon: material/new-box
 
 可选值: `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
 
-如果设置了 `server.strategy`，则不生效。
-
 #### disable_cache
 
 禁用 DNS 缓存。

docs/configuration/dns/rule.md

@@ -1,7 +1,11 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-delete-clock: [outbound](#outbound)
+
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: [action](#action)  
@@ -395,6 +399,10 @@ Invert match result.
 
 #### outbound
 
+!!! failure "Deprecated in sing-box 1.12.0"
+
+    `outbound` rule items are deprecated and will be removed in sing-box 1.14.0, check [Migration](/migration/#migrate-outbound-dns-rule-items-to-domain-resolver). 
+
 Match outbound.
 
 `any` can be used as a value to match any outbound.

docs/configuration/dns/rule.zh.md

@@ -1,7 +1,11 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-delete-clock: [outbound](#outbound)
+
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [action](#action)  
@@ -395,6 +399,10 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 #### outbound
 
+!!! failure "已在 sing-box 1.12.0 废弃"
+
+    `outbound` 规则项已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-outbound-dns-rule-items-to-domain-resolver)。
+
 匹配出站。
 
 `any` 可作为值用于匹配任意出站。

docs/configuration/dns/rule_action.md

@@ -2,6 +2,10 @@
 icon: material/new-box
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [strategy](#strategy)
+
 !!! question "Since sing-box 1.11.0"
 
 ### route
@@ -10,6 +14,7 @@ icon: material/new-box
 {
   "action": "route",  // default
   "server": "",
+  "strategy": "",
   "disable_cache": false,
   "rewrite_ttl": 0,
   "client_subnet": null
@@ -24,6 +29,12 @@ icon: material/new-box
 
 Tag of target server.
 
+#### strategy
+
+Set domain strategy for this query.
+
+One of `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`.
+
 #### disable_cache
 
 Disable cache and save cache in this query.

docs/configuration/dns/rule_action.zh.md

@@ -2,6 +2,10 @@
 icon: material/new-box
 ---
 
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-plus: [strategy](#strategy)
+
 !!! question "自 sing-box 1.11.0 起"
 
 ### route
@@ -10,8 +14,8 @@ icon: material/new-box
 {
   "action": "route",  // 默认
   "server": "",
-  
-  // 兼容性
+
+  "strategy": "",
   "disable_cache": false,
   "rewrite_ttl": 0,
   "client_subnet": null
@@ -26,6 +30,12 @@ icon: material/new-box
 
 目标 DNS 服务器的标签。
 
+#### strategy
+
+为此查询设置域名策略。
+
+可选项：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
+
 #### disable_cache
 
 在此查询中禁用缓存。

docs/configuration/dns/server/dhcp.md

@@ -0,0 +1,38 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# DHCP
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "type": "dhcp",
+        "tag": "",
+
+        "interface": "",
+        
+        // Dial Fields
+      }
+    ]
+  }
+}
+```
+
+### Fields
+
+#### interface
+
+Interface name to listen on. 
+
+Tge default interface will be used by default.
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details. 

docs/configuration/dns/server/fakeip.md

@@ -0,0 +1,33 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# Fake IP
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "fakeip",
+      "tag": "",
+
+      "inet4_range": "198.18.0.0/15",
+      "inet6_range": "fc00::/18"
+    }
+  }
+}
+```
+
+### Fields
+
+#### inet4_range
+
+IPv4 address range for FakeIP.
+
+#### inet6_address
+
+IPv6 address range for FakeIP.

docs/configuration/dns/server/http3.md

@@ -0,0 +1,69 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# DNS over HTTP3 (DoH3)
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "h3",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 443,
+      
+      "path": "",
+      "headers": {},
+      
+      "tls": {},
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy H3 server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`853` will be used by default.
+
+#### path
+
+The path of the DNS server.
+
+`/dns-query` will be used by default.
+
+#### headers
+
+Additional headers to be sent to the DNS server.
+
+#### tls
+
+TLS configuration, see [TLS](/configuration/shared/tls/#outbound).
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/https.md

@@ -0,0 +1,69 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# DNS over HTTPS (DoH)
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "https",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 443,
+      
+      "path": "",
+      "headers": {},
+      
+      "tls": {},
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy HTTPS server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`853` will be used by default.
+
+#### path
+
+The path of the DNS server.
+
+`/dns-query` will be used by default.
+
+#### headers
+
+Additional headers to be sent to the DNS server.
+
+#### tls
+
+TLS configuration, see [TLS](/configuration/shared/tls/#outbound).
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/index.md

@@ -0,0 +1,46 @@
+---
+icon: material/alert-decagram
+---
+
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [type](#type)
+
+# DNS Server
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "type": "",
+        "tag": ""
+      }
+    ]
+  }
+}
+```
+
+#### type
+
+The type of the DNS server.
+
+| Type            | Format                                              |
+|-----------------|-----------------------------------------------------|
+| empty (default) | [Legacy](/configuration/dns/server/legacy/)         |
+| `tcp`           | [TCP](/configuration/dns/server/tcp/)               |
+| `udp`           | [UDP](/configuration/dns/server/udp/)               |
+| `tls`           | [TLS](/configuration/dns/server/tls/)               |
+| `https`         | [HTTPS](/configuration/dns/server/https/)           |
+| `quic`          | [QUIC](/configuration/dns/server/quic/)             |
+| `h3`            | [HTTP/3](/configuration/dns/server/http3/)          |
+| `predefined`    | [Predefined](/configuration/dns/server/predefined/) |
+| `dhcp`          | [DHCP](/configuration/dns/server/dhcp/)             |
+| `fakeip`        | [Fake IP](/configuration/dns/server/fakeip/)        |
+
+
+#### tag
+
+The tag of the DNS server.

docs/configuration/dns/server/legacy.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "Deprecated in sing-box 1.12.0"
+
+    Legacy DNS servers is deprecated and will be removed in sing-box 1.14.0, check [Migration](/migration/#migrate-to-new-dns-servers).
+
 !!! quote "Changes in sing-box 1.9.0"
 
     :material-plus: [client_subnet](#client_subnet)

docs/configuration/dns/server/legacy.zh.md

@@ -1,3 +1,11 @@
+---
+icon: material/delete-clock
+---
+
+!!! failure "Deprecated in sing-box 1.12.0"
+
+    旧的 DNS 服务器配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-to-new-dns-servers)。
+
 !!! quote "sing-box 1.9.0 中的更改"
 
     :material-plus: [client_subnet](#client_subnet)

docs/configuration/dns/server/local.md

@@ -0,0 +1,33 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# Local
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "type": "local",
+        "tag": "",
+
+        // Dial Fields
+      }
+    ]
+  }
+}
+```
+
+!!! info "Difference from legacy local server"
+    
+    * The old legacy local server only handles IP requests; the new one handles all types of requests and supports concurrent for IP requests.
+    * The old local server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/predefined.md

@@ -0,0 +1,93 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# Predefined
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "type": "predefined",
+        "tag": "",
+        "responses": []
+      }
+    ]
+  }
+}
+```
+
+### Fields
+
+#### responses
+
+==Required==
+
+List of [Response](#response-structure).
+
+### Response Structure
+
+```json
+{
+  "query": [],
+  "query_type": [],
+  "rcode": "",
+  "answer": [],
+  "ns": [],
+  "extra": []
+}
+```
+
+!!! note ""
+
+    You can ignore the JSON Array [] tag when the content is only one item
+
+### Response Fields
+
+#### query
+
+List of domain name to match.
+
+#### query_type
+
+List of query type to match.
+
+#### rcode
+
+The response code.
+
+| Value      | Value in the legacy rcode server | Description     |
+|------------|----------------------------------|-----------------|
+| `NOERROR`  | `success`                        | Ok              |
+| `FORMERR`  | `format_error`                   | Bad request     |
+| `SERVFAIL` | `server_failure`                 | Server failure  |
+| `NXDOMAIN` | `name_error`                     | Not found       |
+| `NOTIMP`   | `not_implemented`                | Not implemented |
+| `REFUSED`  | `refused`                        | Refused         |
+
+`NOERROR` will be used by default.
+
+#### answer
+
+List of text DNS record to respond as answers.
+
+Examples:
+
+| Record Type | Example                       |
+|-------------|-------------------------------|
+| `A`         | `localhost. IN A 127.0.0.1`   |
+| `AAAA`      | `localhost. IN AAAA ::1`      |
+| `TXT`       | `localhost. IN TXT \"Hello\"` |
+
+#### ns
+
+List of text DNS record to respond as name servers.
+
+#### extra
+
+List of text DNS record to respond as extra records.

docs/configuration/dns/server/quic.md

@@ -0,0 +1,56 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# DNS over QUIC (DoQ)
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "quic",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 853,
+      
+      "tls": {},
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy QUIC server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`853` will be used by default.
+
+#### tls
+
+TLS configuration, see [TLS](/configuration/shared/tls/#outbound).
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/tcp.md

@@ -0,0 +1,50 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# TCP
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "tcp",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 53,
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy TCP server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`53` will be used by default.
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/tls.md

@@ -0,0 +1,56 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# DNS over TLS (DoT)
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "tls",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 853,
+      
+      "tls": {},
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy TLS server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`853` will be used by default.
+
+#### tls
+
+TLS configuration, see [TLS](/configuration/shared/tls/#outbound).
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/dns/server/udp.md

@@ -0,0 +1,50 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# TCP
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": {
+      "type": "udp",
+      "tag": "",
+      
+      "server": "",
+      "server_port": 53,
+      
+      // Dial Fields
+    }
+  }
+}
+```
+
+!!! info "Difference from legacy UDP server"
+
+    * The old server uses default outbound by default unless detour is specified; the new one uses dialer just like outbound, which is equivalent to using an empty direct outbound by default.
+    * The old server uses `address_resolver` and `address_strategy` to resolve the domain name in the server; the new one uses `domain_resolver` and `domain_strategy` in [Dial Fields](/configuration/shared/dial/) instead.
+
+### Fields
+
+#### server
+
+==Required==
+
+The address of the DNS server.
+
+If domain name is used, `domain_resolver` must also be set to resolve IP address.
+
+#### server_port
+
+The port of the DNS server.
+
+`53` will be used by default.
+
+### Dial Fields
+
+See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/experimental/clash-api.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "Changes in sing-box 1.10.0"
 
     :material-plus: [access_control_allow_origin](#access_control_allow_origin)  

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

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "sing-box 1.10.0 中的更改"
 
     :material-plus: [access_control_allow_origin](#access_control_allow_origin)  

docs/configuration/outbound/wireguard.zh.md

@@ -4,7 +4,7 @@ icon: material/delete-clock
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    WireGuard 出站已被启用，且将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/migration/#migrate-wireguard-outbound-to-endpoint)。
+    WireGuard 出站已被弃用，且将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/migration/#migrate-wireguard-outbound-to-endpoint)。
 
 !!! quote "sing-box 1.11.0 中的更改"
 

docs/configuration/route/geoip.md

@@ -1,10 +1,10 @@
 ---
-icon: material/delete-clock
+icon: material/note-remove
 ---
 
-!!! failure "Deprecated in sing-box 1.8.0"
+!!! failure "Removed in sing-box 1.12.0"
 
-    GeoIP is deprecated and will be removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geoip-to-rule-sets).
+    GeoIP is deprecated in sing-box 1.8.0 and removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geoip-to-rule-sets).
 
 ### Structure
 

docs/configuration/route/geoip.zh.md

@@ -1,10 +1,10 @@
 ---
-icon: material/delete-clock
+icon: material/note-remove
 ---
 
-!!! failure "已在 sing-box 1.8.0 废弃"
+!!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoIP 已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 ### 结构
 

docs/configuration/route/geosite.md

@@ -1,10 +1,10 @@
 ---
-icon: material/delete-clock
+icon: material/note-remove
 ---
 
-!!! failure "Deprecated in sing-box 1.8.0"
+!!! failure "Removed in sing-box 1.12.0"
 
-    Geosite is deprecated and will be removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geosite-to-rule-sets).
+    Geosite is deprecated in sing-box 1.8.0 and removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geosite-to-rule-sets).
 
 ### Structure
 

docs/configuration/route/geosite.zh.md

@@ -1,10 +1,10 @@
 ---
-icon: material/delete-clock
+icon: material/note-remove
 ---
 
-!!! failure "已在 sing-box 1.8.0 废弃"
+!!! failure "已在 sing-box 1.12.0 中被移除"
 
-    Geosite 已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geosite)。
+    Geosite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geosite)。
 
 ### 结构
 

docs/configuration/route/index.md

@@ -1,9 +1,15 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
 # Route
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [default_domain_resolver](#default_domain_resolver)  
+    :material-note-remove: [geoip](#geoip)  
+    :material-note-remove: [geosite](#geosite)
+
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: [default_network_strategy](#default_network_strategy)  
@@ -22,8 +28,6 @@ icon: material/new-box
 ```json
 {
   "route": {
-    "geoip": {},
-    "geosite": {},
     "rules": [],
     "rule_set": [],
     "final": "",
@@ -31,10 +35,16 @@ icon: material/new-box
     "override_android_vpn": false,
     "default_interface": "",
     "default_mark": 0,
+    "default_domain_resolver": "", // or {}
     "default_network_strategy": "",
     "default_network_type": [],
     "default_fallback_network_type": [],
-    "default_fallback_delay": ""
+    "default_fallback_delay": "",
+    
+    // Removed
+
+    "geoip": {},
+    "geosite": {}
   }
 }
 ```
@@ -97,6 +107,14 @@ Set routing mark by default.
 
 Takes no effect if `outbound.routing_mark` is set.
 
+#### default_domain_resolver
+
+!!! question "Since sing-box 1.12.0"
+
+See [Dial Fields](/configuration/shared/dial/#domain_resolver) for details.
+
+Can be overrides by `outbound.domain_resolver`.
+
 #### default_network_strategy
 
 !!! question "Since sing-box 1.11.0"

docs/configuration/route/index.zh.md

@@ -1,9 +1,15 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
 # 路由
 
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-plus: [default_domain_resolver](#default_domain_resolver)  
+    :material-note-remove: [geoip](#geoip)  
+    :material-note-remove: [geosite](#geosite)
+
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [network_strategy](#network_strategy)  
@@ -100,6 +106,14 @@ icon: material/new-box
 
 如果设置了 `outbound.routing_mark` 设置，则不生效。
 
+#### default_domain_resolver
+
+!!! question "自 sing-box 1.12.0 起"
+
+详情参阅 [拨号字段](/configuration/shared/dial/#domain_resolver)。
+
+可以被 `outbound.domain_resolver` 覆盖。
+
 #### network_strategy
 
 !!! question "自 sing-box 1.11.0 起"

docs/configuration/route/rule_action.md

@@ -2,6 +2,11 @@
 icon: material/new-box
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [tls_fragment](#tls_fragment)  
+    :material-plus: [tls_fragment_fallback_delay](#tls_fragment_fallback_delay)
+
 ## Final actions
 
 ### route
@@ -31,6 +36,45 @@ Tag of target outbound.
 
 See `route-options` fields below.
 
+### reject
+
+```json
+{
+  "action": "reject",
+  "method": "default", // default
+  "no_drop": false
+}
+```
+
+`reject` reject connections
+
+The specified method is used for reject tun connections if `sniff` action has not been performed yet.
+
+For non-tun connections and already established connections, will just be closed.
+
+#### method
+
+- `default`: Reply with TCP RST for TCP connections, and ICMP port unreachable for UDP packets.
+- `drop`: Drop packets.
+
+#### no_drop
+
+If not enabled, `method` will be temporarily overwritten to `drop` after 50 triggers in 30s.
+
+Not available when `method` is set to drop.
+
+### hijack-dns
+
+```json
+{
+  "action": "hijack-dns"
+}
+```
+
+`hijack-dns` hijack DNS requests to the sing-box DNS module.
+
+## Non-final actions
+
 ### route-options
 
 ```json
@@ -42,7 +86,9 @@ See `route-options` fields below.
   "fallback_delay": "",
   "udp_disable_domain_unmapping": false,
   "udp_connect": false,
-  "udp_timeout": ""
+  "udp_timeout": "",
+  "tls_fragment": false,
+  "tls_fragment_fallback_delay": ""
 }
 ```
 
@@ -109,44 +155,27 @@ If no protocol is sniffed, the following ports will be recognized as protocols b
 | 443  | `quic`   |
 | 3478 | `stun`   |
 
-### reject
+#### tls_fragment
 
-```json
-{
-  "action": "reject",
-  "method": "default", // default
-  "no_drop": false
-}
-```
+!!! question "Since sing-box 1.12.0"
 
-`reject` reject connections
+Fragment TLS handshakes to bypass firewalls.
 
-The specified method is used for reject tun connections if `sniff` action has not been performed yet.
+This feature is intended to circumvent simple firewalls based on **plaintext packet matching**, and should not be used to circumvent real censorship.
 
-For non-tun connections and already established connections, will just be closed.
+Since it is not designed for performance, it should not be applied to all connections, but only to server names that are known to be blocked.
 
-#### method
+On Linux, Apple platforms, (administrator privileges required) Windows, the wait time can be automatically detected, otherwise it will fall back to waiting for a fixed time specified by `tls_fragment_fallback_delay`.
 
-- `default`: Reply with TCP RST for TCP connections, and ICMP port unreachable for UDP packets.
-- `drop`: Drop packets.
+In addition, if the actual wait time is less than 20ms, it will also fall back to waiting for a fixed time, because the target is considered to be local or behind a transparent proxy.
 
-#### no_drop
+#### tls_fragment_fallback_delay
 
-If not enabled, `method` will be temporarily overwritten to `drop` after 50 triggers in 30s.
+!!! question "Since sing-box 1.12.0"
 
-Not available when `method` is set to drop.
+The fallback value used when TLS segmentation cannot automatically determine the wait time.
 
-### hijack-dns
-
-```json
-{
-  "action": "hijack-dns"
-}
-```
-
-`hijack-dns` hijack DNS requests to the sing-box DNS module.
-
-## Non-final actions
+`500ms` is used by default.
 
 ### sniff
 

docs/configuration/route/rule_action.zh.md

@@ -2,6 +2,11 @@
 icon: material/new-box
 ---
 
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-plus: [tls_fragment](#tls_fragment)  
+    :material-plus: [tls_fragment_fallback_delay](#tls_fragment_fallback_delay)
+
 ## 最终动作
 
 ### route
@@ -27,6 +32,45 @@ icon: material/new-box
 
 参阅下方的 `route-options` 字段。
 
+### reject
+
+```json
+{
+  "action": "reject",
+  "method": "default",  // 默认
+  "no_drop": false
+}
+```
+
+`reject` 拒绝连接。
+
+如果尚未执行 `sniff` 操作，则将使用指定方法拒绝 tun 连接。
+
+对于非 tun 连接和已建立的连接，将直接关闭。
+
+#### method
+
+- `default`: 对于 TCP 连接回复 RST，对于 UDP 包回复 ICMP 端口不可达。
+- `drop`: 丢弃数据包。
+
+#### no_drop
+
+如果未启用，则 30 秒内触发 50 次后，`method` 将被暂时覆盖为 `drop`。
+
+当 `method` 设为 `drop` 时不可用。
+
+### hijack-dns
+
+```json
+{
+  "action": "hijack-dns"
+}
+```
+
+`hijack-dns` 劫持 DNS 请求至 sing-box DNS 模块。
+
+## 非最终动作
+
 ### route-options
 
 ```json
@@ -107,44 +151,27 @@ UDP 连接超时时间。
 | 443  | `quic` |
 | 3478 | `stun` |
 
-### reject
+#### tls_fragment
 
-```json
-{
-  "action": "reject",
-  "method": "default",  // 默认
-  "no_drop": false
-}
-```
+!!! question "自 sing-box 1.12.0 起"
 
-`reject` 拒绝连接。
+通过分段 TLS 握手数据包来绕过防火墙检测。
 
-如果尚未执行 `sniff` 操作，则将使用指定方法拒绝 tun 连接。
+此功能旨在规避基于**明文数据包匹配**的简单防火墙，不应该用于规避真的审查。
 
-对于非 tun 连接和已建立的连接，将直接关闭。
+由于它不是为性能设计的，不应被应用于所有连接，而仅应用于已知被阻止的服务器名称。
 
-#### method
+在 Linux、Apple 平台和需要管理员权限的 Windows 系统上，可自动检测等待时间。若无法自动检测，将回退使用 `tls_fragment_fallback_delay` 指定的固定等待时间。
 
-- `default`: 对于 TCP 连接回复 RST，对于 UDP 包回复 ICMP 端口不可达。
-- `drop`: 丢弃数据包。
+此外，若实际等待时间小于 20 毫秒，同样会回退至固定等待时间模式，因为此时判定目标处于本地或透明代理之后。
 
-#### no_drop
+#### tls_fragment_fallback_delay
 
-如果未启用，则 30 秒内触发 50 次后，`method` 将被暂时覆盖为 `drop`。
+!!! question "自 sing-box 1.12.0 起"
 
-当 `method` 设为 `drop` 时不可用。
+当 TLS 分片功能无法自动判定等待时间时使用的回退值。
 
-### hijack-dns
-
-```json
-{
-  "action": "hijack-dns"
-}
-```
-
-`hijack-dns` 劫持 DNS 请求至 sing-box DNS 模块。
-
-## 非最终动作
+默认使用 `500ms`。
 
 ### sniff
 

docs/configuration/route/sniff.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "Changes in sing-box 1.10.0"
 
     :material-plus: QUIC client type detect support for QUIC  

docs/configuration/route/sniff.zh.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "sing-box 1.10.0 中的更改"
 
     :material-plus: QUIC 的 客户端类型探测支持  

docs/configuration/rule-set/adguard.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! question "Since sing-box 1.10.0"
 
 sing-box supports some rule-set formats from other projects which cannot be fully translated to sing-box,

docs/configuration/rule-set/adguard.zh.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! question "自 sing-box 1.10.0 起"
 
 sing-box 支持其他项目的一些规则集格式，这些格式无法完全转换为 sing-box，

docs/configuration/rule-set/index.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "Changes in sing-box 1.10.0"
 
     :material-plus: `type: inline`

docs/configuration/rule-set/index.zh.md

@@ -1,7 +1,3 @@
----
-icon: material/new-box
----
-
 !!! quote "sing-box 1.10.0 中的更改"
 
     :material-plus: `type: inline`

docs/configuration/shared/dial.md

@@ -2,6 +2,11 @@
 icon: material/new-box
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [domain_resolver](#domain_resolver)  
+    :material-delete-clock: [domain_strategy](#domain_strategy)
+
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: [network_strategy](#network_strategy)  
@@ -23,11 +28,14 @@ icon: material/new-box
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
-  "domain_strategy": "prefer_ipv6",
+  "domain_resolver": "", // or {}
   "network_strategy": "default",
   "network_type": [],
   "fallback_network_type": [],
-  "fallback_delay": "300ms"
+  "fallback_delay": "300ms",
+
+  // Deprecated
+  "domain_strategy": "prefer_ipv6"
 }
 ```
 
@@ -92,16 +100,22 @@ decimal numbers, each with optional fraction and a unit suffix,
 such as "300ms", "-1.5h" or "2h45m".
 Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
 
-#### domain_strategy
+#### domain_resolver
 
-Available values: `prefer_ipv4`, `prefer_ipv6`, `ipv4_only`, `ipv6_only`.
+!!! warning ""
 
-If set, the requested domain name will be resolved to IP before connect.
+    `outbound` DNS rule items are deprecated and will be removed in sing-box 1.14.0, so this item will be required for outbound/endpoints using domain name in server address since sing-box 1.14.0.
 
-| Outbound | Effected domains         | Fallback Value                            |
-|----------|--------------------------|-------------------------------------------|
-| `direct` | Domain in request        | Take `inbound.domain_strategy` if not set | 
-| others   | Domain in server address | /                                         |
+Set domain resolver to use for resolving domain names.
+
+This option uses the same format as the [route DNS rule action](/configuration/dns/rule_action/#route) without the `action` field.
+
+Setting this option directly to a string is equivalent to setting `server` of this options.
+
+| Outbound/Endpoints | Effected domains         |
+|--------------------|--------------------------|
+| `direct`           | Domain in request        | 
+| others             | Domain in server address |
 
 #### network_strategy
 
@@ -171,3 +185,19 @@ back to other interfaces.
 Only take effect when `domain_strategy` or `network_strategy` is set.
 
 `300ms` is used by default.
+
+#### domain_strategy
+
+!!! failure "Deprecated in sing-box 1.12.0"
+
+    `domain_strategy` is merged to [domain_resolver](#domain_resolver) in sing-box 1.12.0.
+
+Available values: `prefer_ipv4`, `prefer_ipv6`, `ipv4_only`, `ipv6_only`.
+
+If set, the requested domain name will be resolved to IP before connect.
+
+| Outbound | Effected domains         | Fallback Value                            |
+|----------|--------------------------|-------------------------------------------|
+| `direct` | Domain in request        | Take `inbound.domain_strategy` if not set | 
+| others   | Domain in server address | /                                         |
+

docs/configuration/shared/dial.zh.md

@@ -2,6 +2,11 @@
 icon: material/new-box
 ---
 
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-plus: [domain_resolver](#domain_resolver)  
+    :material-delete-clock: [domain_strategy](#domain_strategy)
+
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [network_strategy](#network_strategy)  
@@ -23,11 +28,15 @@ icon: material/new-box
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
-  "domain_strategy": "prefer_ipv6",
+  "domain_resolver": "", // 或 {}
   "network_strategy": "",
   "network_type": [],
   "fallback_network_type": [],
-  "fallback_delay": "300ms"
+  "fallback_delay": "300ms",
+  
+  // 废弃的
+
+  "domain_strategy": "prefer_ipv6"
 }
 ```
 
@@ -90,16 +99,22 @@ icon: material/new-box
 持续时间字符串是一个可能有符号的序列十进制数，每个都有可选的分数和单位后缀， 例如 "300ms"、"-1.5h" 或 "2h45m"。
 有效时间单位为 "ns"、"us"（或 "µs"）、"ms"、"s"、"m"、"h"。
 
-#### domain_strategy
+#### domain_resolver
 
-可选值：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
+!!! warning ""
 
-如果设置，域名将在请求发出之前解析为 IP。
+    `outbound` DNS 规则项已弃用，且将在 sing-box 1.14.0 中被移除。因此，从 sing-box 1.14.0 版本开始，所有在服务器地址中使用域名的出站/端点均需配置此项。
 
-| 出站       | 受影响的域名    | 默认回退值                     |
-|----------|-----------|---------------------------|
-| `direct` | 请求中的域名    | `inbound.domain_strategy` | 
-| others   | 服务器地址中的域名 | /                         |
+用于设置解析域名的域名解析器。
+
+此选项的格式与 [路由 DNS 规则动作](/configuration/dns/rule_action/#route) 相同，但不包含 `action` 字段。  
+
+若直接将此选项设置为字符串，则等同于设置该选项的 `server` 字段。
+
+| 出站/端点       | 受影响的域名                |
+|----------------|---------------------------|
+| `direct`       | 请求中的域名                | 
+| 其他类型        | 服务器地址中的域名           |
 
 #### network_strategy
 
@@ -160,3 +175,14 @@ icon: material/new-box
 仅当 `domain_strategy` 或 `network_strategy` 已设置时生效。
 
 默认使用 `300ms`。
+
+#### domain_strategy
+
+可选值：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
+
+如果设置，域名将在请求发出之前解析为 IP。
+
+| 出站       | 受影响的域名    | 默认回退值                     |
+|----------|-----------|---------------------------|
+| `direct` | 请求中的域名    | `inbound.domain_strategy` | 
+| others   | 服务器地址中的域名 | /                         |

docs/configuration/shared/tls.md

@@ -1,7 +1,3 @@
----
-icon: material/alert-decagram
----
-
 !!! quote "Changes in sing-box 1.10.0"
 
     :material-alert-decagram: [utls](#utls)  

docs/configuration/shared/tls.zh.md

@@ -1,7 +1,3 @@
----
-icon: material/alert-decagram
----
-
 !!! quote "sing-box 1.10.0 中的更改"
 
     :material-alert-decagram: [utls](#utls)  

docs/deprecated.md

@@ -4,6 +4,21 @@ icon: material/delete-alert
 
 # Deprecated Feature List
 
+## 1.12.0
+
+#### Legacy DNS server formats
+
+DNS servers are refactored,
+check [Migration](../migration/#migrate-to-new-dns-servers).
+
+Compatibility for old formats will be removed in sing-box 1.14.0.
+
+#### `outbound` DNS rule item
+
+Legacy `outbound` DNS rules are deprecated
+and can be replaced by dial fields,
+check [Migration](../migration/#migrate-outbound-dns-rule-items-to-domain-resolver).
+
 ## 1.11.0
 
 #### Legacy special outbounds