Add tls fragment support

.github/setup_legacy_go.sh

@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-
-VERSION="1.23.6"
-wget "https://dl.google.com/go/go${VERSION}.linux-amd64.tar.gz"
-tar -xzf "go${VERSION}.linux-amd64.tar.gz"
-mv go $HOME/go/go_legacy
-cd $HOME/go/go_legacy
-
-# modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-# this patch file only works on golang1.23.x
-# that means after golang1.24 release it must be changed
-# see: https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
-# revert:
-# 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-# 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-# 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-# a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-
-curl https://github.com/MetaCubeX/go/commit/9ac42137ef6730e8b7daca016ece831297a1d75b.diff | patch --verbose -p 1
-curl https://github.com/MetaCubeX/go/commit/21290de8a4c91408de7c2b5b68757b1e90af49dd.diff | patch --verbose -p 1
-curl https://github.com/MetaCubeX/go/commit/6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76.diff | patch --verbose -p 1
-curl https://github.com/MetaCubeX/go/commit/69e2eed6dd0f6d815ebf15797761c13f31213dd6.diff | patch --verbose -p 1

.github/workflows/build.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -112,6 +112,7 @@ jobs:
           - name: darwin_amd64
             goos: darwin
             goarch: amd64
+            require_legacy_go: true
           - name: android_arm64
             goos: android
             goarch: arm64
@@ -133,29 +134,32 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Cache legacy Go
         if: matrix.require_legacy_go
         id: cache-legacy-go
         uses: actions/cache@v4
         with:
           path: |
-            ~/go/go_legacy
+            ~/go/go1.20.14
-          key: go_legacy_1236
+          key: go120
       - name: Setup legacy Go
-        if: matrix.require_legacy_go && steps.cache-legacy-go.outputs.cache-hit != 'true'
+        if: matrix.require_legacy_go == 'true' && steps.cache-legacy-go.outputs.cache-hit != 'true'
-        run: bash .github/setup_legacy_go.sh
+        run: |-
+          wget https://dl.google.com/go/go1.20.14.linux-amd64.tar.gz
+          tar -xzf go1.20.14.linux-amd64.tar.gz
+          mv go $HOME/go/go1.20.14
       - name: Setup Android NDK
         if: matrix.goos == 'android'
         uses: nttld/setup-ndk@v1
         with:
-          ndk-version: r28
+          ndk-version: r28-beta2
           local-cache: true
       - name: Setup Goreleaser
         uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser-pro
-          version: 2.5.1
+          version: latest
           install-only: true
       - name: Extract signing key
         run: |-
@@ -215,12 +219,12 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
         with:
-          ndk-version: r28
+          ndk-version: r28-beta2
       - name: Setup OpenJDK
         run: |-
           sudo apt update && sudo apt install -y openjdk-17-jdk-headless
@@ -252,16 +256,9 @@ jobs:
         with:
           path: ~/.gradle
           key: gradle-${{ hashFiles('**/*.gradle') }}
-      - name: Update version
-        if: github.event_name == 'workflow_dispatch'
-        run: |-
-          go run -v ./cmd/internal/update_android_version --ci
-      - name: Update nightly version
-        if: github.event_name != 'workflow_dispatch'
-        run: |-
-          go run -v ./cmd/internal/update_android_version --ci --nightly
       - name: Build
         run: |-
+          go run -v ./cmd/internal/update_android_version --ci
           mkdir clients/android/app/libs
           cp libbox.aar clients/android/app/libs
           cd clients/android
@@ -297,12 +294,12 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
         with:
-          ndk-version: r28
+          ndk-version: r28-beta2
       - name: Setup OpenJDK
         run: |-
           sudo apt update && sudo apt install -y openjdk-17-jdk-headless
@@ -395,7 +392,7 @@ jobs:
         if: matrix.if
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Setup Xcode stable
         if: matrix.if && github.ref == 'refs/heads/main-next'
         run: |-
@@ -551,7 +548,7 @@ jobs:
         uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser-pro
-          version: 2.5.1
+          version: latest
           install-only: true
       - name: Cache ghr
         uses: actions/cache@v4

.github/workflows/lint.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:

.github/workflows/linux.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24
+          go-version: ^1.23
       - name: Extract signing key
         run: |-
           mkdir -p $HOME/.gnupg

.golangci.yml

@@ -21,7 +21,7 @@ linters-settings:
       - -SA1003
 
 run:
-  go: "1.24"
+  go: "1.23"
   build-tags:
     - with_gvisor
     - with_quic

.goreleaser.fury.yaml

@@ -19,7 +19,6 @@ builds:
       - with_reality_server
       - with_acme
       - with_clash_api
-      - with_tailscale
     env:
       - CGO_ENABLED=0
     targets:

.goreleaser.yaml

@@ -21,7 +21,6 @@ builds:
       - with_reality_server
       - with_acme
       - with_clash_api
-      - with_tailscale
     env:
       - CGO_ENABLED=0
     targets:
@@ -50,14 +49,14 @@ builds:
       - with_reality_server
       - with_acme
       - with_clash_api
-      - with_tailscale
     env:
       - CGO_ENABLED=0
-      - GOROOT={{ .Env.GOPATH }}/go_legacy
+      - GOROOT={{ .Env.GOPATH }}/go1.20.14
-    tool: "{{ .Env.GOPATH }}/go_legacy/bin/go"
+    gobinary: "{{ .Env.GOPATH }}/go1.20.14/bin/go"
     targets:
       - windows_amd64_v1
       - windows_386
+      - darwin_amd64_v1
   - id: android
     <<: *template
     env:
@@ -123,8 +122,8 @@ nfpms:
       - deb
       - rpm
       - archlinux
-    #      - apk
+#      - apk
-    #      - ipk
+#      - ipk
     priority: extra
     contents:
       - src: release/config/config.json

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.24-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine AS builder
 LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box

Makefile

@@ -2,8 +2,7 @@ NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
 TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls
 TAGS_GO121 = with_ech
-TAGS_GO123 = with_tailscale
+TAGS ?= $(TAGS_GO118),$(TAGS_GO120),$(TAGS_GO121)
-TAGS ?= $(TAGS_GO118),$(TAGS_GO120),$(TAGS_GO121),$(TAGS_GO123)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_ech,with_utls,with_reality_server
 
 GOHOSTOS = $(shell go env GOHOSTOS)
@@ -62,9 +61,6 @@ 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_certificates:
-	go run ./cmd/internal/update_certificates
-
 release:
 	go run ./cmd/internal/build goreleaser release --clean --skip publish
 	mkdir dist/release

adapter/certificate.go

@@ -1,21 +0,0 @@
-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

@@ -6,6 +6,7 @@ import (
 	"encoding/binary"
 	"time"
 
+	"github.com/sagernet/sing-box/common/urltest"
 	"github.com/sagernet/sing/common/varbin"
 )
 
@@ -14,20 +15,7 @@ type ClashServer interface {
 	ConnectionTracker
 	Mode() string
 	ModeList() []string
-	HistoryStorage() URLTestHistoryStorage
+	HistoryStorage() *urltest.HistoryStorage
-}
-
-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 {
@@ -50,17 +38,17 @@ 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) *SavedBinary
+	LoadRuleSet(tag string) *SavedRuleSet
-	SaveRuleSet(tag string, set *SavedBinary) error
+	SaveRuleSet(tag string, set *SavedRuleSet) error
 }
 
-type SavedBinary struct {
+type SavedRuleSet struct {
 	Content     []byte
 	LastUpdated time.Time
 	LastEtag    string
 }
 
-func (s *SavedBinary) MarshalBinary() ([]byte, error) {
+func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
 	var buffer bytes.Buffer
 	err := binary.Write(&buffer, binary.BigEndian, uint8(1))
 	if err != nil {
@@ -81,7 +69,7 @@ func (s *SavedBinary) MarshalBinary() ([]byte, error) {
 	return buffer.Bytes(), nil
 }
 
-func (s *SavedBinary) UnmarshalBinary(data []byte) error {
+func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
 	reader := bytes.NewReader(data)
 	var version uint8
 	err := binary.Read(reader, binary.BigEndian, &version)

adapter/network.go

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

adapter/outbound.go

@@ -5,7 +5,6 @@ import (
 
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing-tun"
 	N "github.com/sagernet/sing/common/network"
 )
 
@@ -19,11 +18,6 @@ type Outbound interface {
 	N.Dialer
 }
 
-type DirectRouteOutbound interface {
-	Outbound
-	NewDirectRouteConnection(metadata InboundContext, routeContext tun.DirectRouteContext) (tun.DirectRouteDestination, error)
-}
-
 type OutboundRegistry interface {
 	option.OutboundOptionsRegistry
 	CreateOutbound(ctx context.Context, router Router, logger log.ContextLogger, tag string, outboundType string, options any) (Outbound, error)

adapter/router.go

@@ -2,16 +2,13 @@ package adapter
 
 import (
 	"context"
-	"crypto/tls"
 	"net"
 	"net/http"
 	"sync"
 
 	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-tun"
 	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"
@@ -20,7 +17,7 @@ import (
 type Router interface {
 	Lifecycle
 	ConnectionRouter
-	PreMatch(metadata InboundContext, context tun.DirectRouteContext) (tun.DirectRouteDestination, error)
+	PreMatch(metadata InboundContext) error
 	ConnectionRouterEx
 	RuleSet(tag string) (RuleSet, bool)
 	NeedWIFIState() bool
@@ -69,14 +66,12 @@ type RuleSetMetadata struct {
 	ContainsIPCIDRRule  bool
 }
 type HTTPStartContext struct {
-	ctx             context.Context
 	access          sync.Mutex
 	httpClientCache map[string]*http.Client
 }
 
-func NewHTTPStartContext(ctx context.Context) *HTTPStartContext {
+func NewHTTPStartContext() *HTTPStartContext {
 	return &HTTPStartContext{
-		ctx:             ctx,
 		httpClientCache: make(map[string]*http.Client),
 	}
 }
@@ -94,10 +89,6 @@ 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

box.go

@@ -12,7 +12,6 @@ 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"
@@ -142,20 +141,6 @@ 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)
@@ -202,7 +187,7 @@ func New(options Options) (*Box, error) {
 			transportOptions.Options,
 		)
 		if err != nil {
-			return nil, E.Cause(err, "initialize DNS server[", i, "]")
+			return nil, E.Cause(err, "initialize inbound[", i, "]")
 		}
 	}
 	err = dnsRouter.Initialize(dnsOptions.Rules)
@@ -225,7 +210,7 @@ func New(options Options) (*Box, error) {
 			endpointOptions.Options,
 		)
 		if err != nil {
-			return nil, E.Cause(err, "initialize endpoint[", i, "]")
+			return nil, E.Cause(err, "initialize inbound[", i, "]")
 		}
 	}
 	for i, inboundOptions := range options.Inbounds {
@@ -295,6 +280,7 @@ func New(options Options) (*Box, error) {
 			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)

cmd/internal/app_store_connect/main.go

@@ -5,7 +5,6 @@ import (
 	"net/http"
 	"os"
 	"strconv"
-	"strings"
 	"time"
 
 	"github.com/sagernet/asc-go/asc"
@@ -195,10 +194,6 @@ 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_libbox/main.go

@@ -58,7 +58,7 @@ func init() {
 	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
 	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
 
-	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_ech", "with_utls", "with_clash_api", "with_tailscale")
+	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_ech", "with_utls", "with_clash_api")
 	iosTags = append(iosTags, "with_dhcp", "with_low_memory", "with_conntrack")
 	debugTags = append(debugTags, "debug")
 }

cmd/internal/build_shared/sdk.go

@@ -48,7 +48,7 @@ func FindSDK() {
 }
 
 func findNDK() bool {
-	const fixedVersion = "28.0.13004108"
+	const fixedVersion = "28.0.12674087"
 	const versionFile = "source.properties"
 	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.IsFile(filepath.Join(fixedPath, versionFile)) {
 		androidNDKPath = fixedPath

cmd/internal/update_android_version/main.go

@@ -13,14 +13,10 @@ import (
 	"github.com/sagernet/sing/common"
 )
 
-var (
+var flagRunInCI bool
-	flagRunInCI    bool
-	flagRunNightly bool
-)
 
 func init() {
 	flag.BoolVar(&flagRunInCI, "ci", false, "Run in CI")
-	flag.BoolVar(&flagRunNightly, "nightly", false, "Run nightly")
 }
 
 func main() {
@@ -50,23 +46,21 @@ func main() {
 		switch propPair[0] {
 		case "VERSION_NAME":
 			if propPair[1] != newVersion {
-				log.Info("updated version from ", propPair[1], " to ", newVersion)
 				versionUpdated = true
 				propPair[1] = newVersion
+				log.Info("updated version to ", newVersion)
 			}
 		case "GO_VERSION":
 			if propPair[1] != runtime.Version() {
-				log.Info("updated Go version from ", propPair[1], " to ", runtime.Version())
 				goVersionUpdated = true
 				propPair[1] = runtime.Version()
+				log.Info("updated Go version to ", runtime.Version())
 			}
 		}
 	}
 	if !(versionUpdated || goVersionUpdated) {
 		log.Info("version not changed")
 		return
-	} else if flagRunInCI && !flagRunNightly {
-		log.Fatal("version changed, commit changes first.")
 	}
 	for _, propPair := range propsList {
 		switch propPair[0] {

cmd/internal/update_certificates/main.go

@@ -1,71 +0,0 @@
-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(`")
-		cert := record[certIndex]
-		// Remove single quotes
-		cert = cert[1 : len(cert)-1]
-		generated.WriteString(cert)
-		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.GenerateCertificate(nil, nil, time.Now, serverName, time.Now().AddDate(0, flagGenerateTLSKeyPairMonths, 0))
+	privateKeyPem, publicKeyPem, err := tls.GenerateKeyPair(time.Now, serverName, time.Now().AddDate(0, flagGenerateTLSKeyPairMonths, 0))
 	if err != nil {
 		return err
 	}

cmd/sing-box/cmd_rule_set_upgrade.go

@@ -61,15 +61,14 @@ func upgradeRuleSet(sourcePath string) error {
 		log.Info("already up-to-date")
 		return nil
 	}
-	plainRuleSetCompat.Options, err = plainRuleSetCompat.Upgrade()
+	plainRuleSet, 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(plainRuleSetCompat)
+	err = encoder.Encode(plainRuleSet)
 	if err != nil {
 		return E.Cause(err, "encode config")
 	}

common/certificate/store.go

@@ -1,182 +0,0 @@
-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, "":
-		systemPool = x509.NewCertPool()
-		var systemValid bool
-		for _, cert := range service.FromContext[platform.Interface](ctx).SystemCertificates() {
-			if systemPool.AppendCertsFromPEM([]byte(cert)) {
-				systemValid = true
-			}
-		}
-		if !systemValid {
-			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

@@ -35,6 +35,7 @@ type DefaultDialer struct {
 	udpListener            net.ListenConfig
 	udpAddr4               string
 	udpAddr6               string
+	isWireGuardListener    bool
 	networkManager         adapter.NetworkManager
 	networkStrategy        *C.NetworkStrategy
 	defaultNetworkStrategy bool
@@ -182,6 +183,11 @@ 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
@@ -198,6 +204,7 @@ 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

@@ -29,18 +29,16 @@ func (d *DetourDialer) Start() error {
 }
 
 func (d *DetourDialer) Dialer() (N.Dialer, error) {
-	d.initOnce.Do(d.init)
+	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)
+		}
+	})
 	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

@@ -16,108 +16,81 @@ import (
 	"github.com/sagernet/sing/service"
 )
 
-type Options struct {
-	Context          context.Context
-	Options          option.DialerOptions
-	RemoteIsDomain   bool
-	DirectResolver   bool
-	ResolverOnDetour bool
-	NewDialer        bool
-}
-
-// TODO: merge with NewWithOptions
 func New(ctx context.Context, options option.DialerOptions, remoteIsDomain bool) (N.Dialer, error) {
-	return NewWithOptions(Options{
+	if options.IsWireGuardListener {
-		Context:        ctx,
+		return NewDefault(ctx, options)
-		Options:        options,
+	}
-		RemoteIsDomain: remoteIsDomain,
-	})
-}
-
-func NewWithOptions(options Options) (N.Dialer, error) {
-	dialOptions := options.Options
 	var (
 		dialer N.Dialer
 		err    error
 	)
-	if dialOptions.Detour != "" {
+	if options.Detour == "" {
-		outboundManager := service.FromContext[adapter.OutboundManager](options.Context)
+		dialer, err = NewDefault(ctx, options)
-		if outboundManager == nil {
-			return nil, E.New("missing outbound manager")
-		}
-		dialer = NewDetour(outboundManager, dialOptions.Detour)
-	} else {
-		dialer, err = NewDefault(options.Context, dialOptions)
 		if err != nil {
 			return nil, err
 		}
+	} else {
+		outboundManager := service.FromContext[adapter.OutboundManager](ctx)
+		if outboundManager == nil {
+			return nil, E.New("missing outbound manager")
+		}
+		dialer = NewDetour(outboundManager, options.Detour)
 	}
-	if options.RemoteIsDomain && (dialOptions.Detour == "" || options.ResolverOnDetour) {
+	if remoteIsDomain && options.Detour == "" && options.DomainResolver == "" {
-		networkManager := service.FromContext[adapter.NetworkManager](options.Context)
+		deprecated.Report(ctx, deprecated.OptionMissingDomainResolverInDialOptions)
-		dnsTransport := service.FromContext[adapter.DNSTransportManager](options.Context)
+	}
-		var defaultOptions adapter.NetworkOptions
+	if (options.Detour == "" && remoteIsDomain) || options.DomainResolver != "" {
-		if networkManager != nil {
+		router := service.FromContext[adapter.DNSRouter](ctx)
-			defaultOptions = networkManager.DefaultOptions()
+		if router != nil {
-		}
+			var resolveTransport adapter.DNSTransport
-		var (
+			if options.DomainResolver != "" {
-			server               string
+				transport, loaded := service.FromContext[adapter.DNSTransportManager](ctx).Transport(options.DomainResolver)
-			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)
+					return nil, E.New("DNS server not found: " + options.DomainResolver)
 				}
+				resolveTransport = transport
 			}
-			var strategy C.DomainStrategy
+			dialer = NewResolveDialer(
-			if dialOptions.DomainResolver.Strategy != option.DomainStrategy(C.DomainStrategyAsIS) {
+				router,
-				strategy = C.DomainStrategy(dialOptions.DomainResolver.Strategy)
+				dialer,
-			} else if
+				options.Detour == "" && !options.TCPFastOpen,
-			//nolint:staticcheck
+				resolveTransport,
-			dialOptions.DomainStrategy != option.DomainStrategy(C.DomainStrategyAsIS) {
+				C.DomainStrategy(options.DomainStrategy),
-				//nolint:staticcheck
+				time.Duration(options.FallbackDelay))
-				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 if options.NewDialer {
-			return nil, E.New("missing domain resolver for domain server address")
-		} 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

@@ -3,17 +3,14 @@ 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 (
@@ -21,37 +18,23 @@ 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
-	server        string
+	router        adapter.DNSRouter
-	initOnce      sync.Once
+	transport     adapter.DNSTransport
-	initErr       error
+	strategy      C.DomainStrategy
-	queryOptions  adapter.DNSQueryOptions
 	fallbackDelay time.Duration
 }
 
-func NewResolveDialer(ctx context.Context, dialer N.Dialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ResolveDialer {
+func NewResolveDialer(router adapter.DNSRouter, dialer N.Dialer, parallel bool, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) N.Dialer {
 	return &resolveDialer{
-		transport:     service.FromContext[adapter.DNSTransportManager](ctx),
+		dialer,
-		router:        service.FromContext[adapter.DNSRouter](ctx),
+		parallel,
-		dialer:        dialer,
+		router,
-		parallel:      parallel,
+		transport,
-		server:        server,
+		strategy,
-		queryOptions:  queryOptions,
+		fallbackDelay,
-		fallbackDelay: fallbackDelay,
 	}
 }
 
@@ -60,68 +43,42 @@ type resolveParallelNetworkDialer struct {
 	dialer ParallelInterfaceDialer
 }
 
-func NewResolveParallelInterfaceDialer(ctx context.Context, dialer ParallelInterfaceDialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ParallelInterfaceResolveDialer {
+func NewResolveParallelInterfaceDialer(router adapter.DNSRouter, dialer ParallelInterfaceDialer, parallel bool, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) ParallelInterfaceDialer {
 	return &resolveParallelNetworkDialer{
 		resolveDialer{
-			transport:     service.FromContext[adapter.DNSTransportManager](ctx),
+			dialer,
-			router:        service.FromContext[adapter.DNSRouter](ctx),
+			parallel,
-			dialer:        dialer,
+			router,
-			parallel:      parallel,
+			transport,
-			server:        server,
+			strategy,
-			queryOptions:  queryOptions,
+			fallbackDelay,
-			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, d.queryOptions)
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
 	if err != nil {
 		return nil, err
 	}
 	if d.parallel {
-		return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.queryOptions.Strategy == C.DomainStrategyPreferIPv6, d.fallbackDelay)
+		return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.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, d.queryOptions)
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
 	if err != nil {
 		return nil, err
 	}
@@ -132,24 +89,12 @@ 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, d.queryOptions)
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
 	if err != nil {
 		return nil, err
 	}
@@ -157,28 +102,21 @@ func (d *resolveParallelNetworkDialer) DialParallelInterface(ctx context.Context
 		fallbackDelay = d.fallbackDelay
 	}
 	if d.parallel {
-		return DialParallelNetwork(ctx, d.dialer, network, destination, addresses, d.queryOptions.Strategy == C.DomainStrategyPreferIPv6, strategy, interfaceType, fallbackInterfaceType, fallbackDelay)
+		return DialParallelNetwork(ctx, d.dialer, network, destination, addresses, d.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, d.queryOptions)
+	addresses, err := d.router.Lookup(ctx, destination.Fqdn, adapter.DNSQueryOptions{Transport: d.transport, Strategy: d.strategy})
 	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
@@ -186,10 +124,6 @@ func (d *resolveParallelNetworkDialer) ListenSerialInterfacePacket(ctx context.C
 	return bufio.NewNATPacketConn(bufio.NewPacketConn(conn), M.SocksaddrFrom(destinationAddress, destination.Port), destination), nil
 }
 
-func (d *resolveParallelNetworkDialer) QueryOptions() adapter.DNSQueryOptions {
+func (d *resolveDialer) Upstream() any {
-	return d.queryOptions
-}
-
-func (d *resolveParallelNetworkDialer) Upstream() any {
 	return d.dialer
 }

common/process/searcher.go

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

common/process/searcher_windows.go

@@ -2,11 +2,14 @@ package process
 
 import (
 	"context"
+	"fmt"
 	"net/netip"
+	"os"
 	"syscall"
+	"unsafe"
 
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/winiphlpapi"
+	N "github.com/sagernet/sing/common/network"
 
 	"golang.org/x/sys/windows"
 )
@@ -23,39 +26,209 @@ 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 {
-	return winiphlpapi.LoadExtendedTable()
+	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
 }
 
 func (s *windowsSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*Info, error) {
-	pid, err := winiphlpapi.FindPid(network, source)
+	processName, err := findProcessName(network, source.Addr(), int(source.Port()))
 	if err != nil {
 		return nil, err
 	}
-	path, err := getProcessPath(pid)
+	return &Info{ProcessPath: processName, UserId: -1}, nil
-	if err != nil {
-		return &Info{ProcessID: pid, UserId: -1}, err
-	}
-	return &Info{ProcessID: pid, ProcessPath: path, UserId: -1}, nil
 }
 
-func getProcessPath(pid uint32) (string, error) {
+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)
+	if err != nil {
+		return "", 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)
+}
+
+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
 	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
 	}
-	handle, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid)
+	h, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid)
 	if err != nil {
 		return "", err
 	}
-	defer windows.CloseHandle(handle)
+	defer windows.CloseHandle(h)
-	size := uint32(syscall.MAX_LONG_PATH)
+
 	buf := make([]uint16, syscall.MAX_LONG_PATH)
-	err = windows.QueryFullProcessImageName(handle, 0, &buf[0], &size)
+	size := uint32(len(buf))
-	if err != nil {
+	r1, _, err := syscall.SyscallN(
+		procQueryFullProcessImageNameW.Addr(),
+		uintptr(h),
+		uintptr(0),
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(unsafe.Pointer(&size)),
+	)
+	if r1 == 0 {
 		return "", err
 	}
-	return windows.UTF16ToString(buf[:size]), nil
+	return syscall.UTF16ToString(buf[:size]), nil
 }

common/tls/acme.go

@@ -16,7 +16,7 @@ import (
 	"github.com/caddyserver/certmagic"
 	"github.com/libdns/alidns"
 	"github.com/libdns/cloudflare"
-	"github.com/mholt/acmez/v3/acme"
+	"github.com/mholt/acmez/acme"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 )

common/tls/ech_client.go

@@ -100,7 +100,6 @@ 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"))
+				c.logger.Error(E.Cause(err, "reload credentials from ", path))
 			}
 		},
 	})

common/tls/mkcert.go

@@ -11,8 +11,8 @@ import (
 	"time"
 )
 
-func GenerateKeyPair(parent *x509.Certificate, parentKey any, timeFunc func() time.Time, serverName string) (*tls.Certificate, error) {
+func GenerateCertificate(timeFunc func() time.Time, serverName string) (*tls.Certificate, error) {
-	privateKeyPem, publicKeyPem, err := GenerateCertificate(parent, parentKey, timeFunc, serverName, timeFunc().Add(time.Hour))
+	privateKeyPem, publicKeyPem, err := GenerateKeyPair(timeFunc, serverName, timeFunc().Add(time.Hour))
 	if err != nil {
 		return nil, err
 	}
@@ -23,7 +23,7 @@ func GenerateKeyPair(parent *x509.Certificate, parentKey any, timeFunc func() ti
 	return &certificate, err
 }
 
-func GenerateCertificate(parent *x509.Certificate, parentKey any, timeFunc func() time.Time, serverName string, expire time.Time) (privateKeyPem []byte, publicKeyPem []byte, err error) {
+func GenerateKeyPair(timeFunc func() time.Time, serverName string, expire time.Time) (privateKeyPem []byte, publicKeyPem []byte, err error) {
 	if timeFunc == nil {
 		timeFunc = time.Now
 	}
@@ -47,11 +47,7 @@ func GenerateCertificate(parent *x509.Certificate, parentKey any, timeFunc func(
 		},
 		DNSNames: []string{serverName},
 	}
-	if parent == nil {
+	publicDer, err := x509.CreateCertificate(rand.Reader, template, template, key.Public(), key)
-		parent = template
-		parentKey = key
-	}
-	publicDer, err := x509.CreateCertificate(rand.Reader, template, parent, key.Public(), parentKey)
 	if err != nil {
 		return
 	}

common/tls/reality_client.go

@@ -27,11 +27,9 @@ 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"
 
@@ -42,7 +40,6 @@ import (
 var _ ConfigCompat = (*RealityClientConfig)(nil)
 
 type RealityClientConfig struct {
-	ctx       context.Context
 	uClient   *UTLSClientConfig
 	publicKey []byte
 	shortID   [8]byte
@@ -73,7 +70,7 @@ func NewRealityClient(ctx context.Context, serverAddress string, options option.
 	if decodedLen > 8 {
 		return nil, E.New("invalid short_id")
 	}
-	return &RealityClientConfig{ctx, uClient, publicKey, shortID}, nil
+	return &RealityClientConfig{uClient, publicKey, shortID}, nil
 }
 
 func (e *RealityClientConfig) ServerName() string {
@@ -183,24 +180,20 @@ func (e *RealityClientConfig) ClientHandshake(ctx context.Context, conn net.Conn
 	}
 
 	if !verifier.verified {
-		go realityClientFallback(e.ctx, uConn, e.uClient.ServerName(), e.uClient.id)
+		go realityClientFallback(uConn, e.uClient.ServerName(), e.uClient.id)
 		return nil, E.New("reality verification failed")
 	}
 
 	return &realityClientConnWrapper{uConn}, nil
 }
 
-func realityClientFallback(ctx context.Context, uConn net.Conn, serverName string, fingerprint utls.ClientHelloID) {
+func realityClientFallback(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)
@@ -220,7 +213,6 @@ 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

@@ -8,7 +8,6 @@ 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"
@@ -59,7 +58,6 @@ 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(E.Cause(err, "reload certificate"))
+				c.logger.Error(err)
 			}
 		},
 	})
@@ -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 GenerateKeyPair(nil, nil, ntp.TimeFuncFromContext(ctx), info.ServerName)
+				return GenerateCertificate(ntp.TimeFuncFromContext(ctx), info.ServerName)
 			}
 		} else {
 			if certificate == nil {

common/tls/utls_client.go

@@ -12,7 +12,6 @@ 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"
@@ -131,7 +130,6 @@ 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
-	tcpConn            *net.TCPConn
+	syscallConn        syscall.Conn
 	ctx                context.Context
 	firstPacketWritten bool
 	fallbackDelay      time.Duration
 }
 
 func NewConn(conn net.Conn, ctx context.Context, fallbackDelay time.Duration) (*Conn, error) {
-	tcpConn, _ := N.UnwrapReader(conn).(*net.TCPConn)
+	syscallConn, _ := N.UnwrapReader(conn).(syscall.Conn)
 	return &Conn{
 		Conn:          conn,
-		tcpConn:       tcpConn,
+		syscallConn:   syscallConn,
 		ctx:           ctx,
 		fallbackDelay: fallbackDelay,
 	}, nil
@@ -37,18 +37,39 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 		}()
 		serverName := indexTLSServerName(b)
 		if serverName != nil {
-			if c.tcpConn != nil {
+			tcpConn, isTCPConn := c.syscallConn.(interface {
-				err = c.tcpConn.SetNoDelay(true)
+				SetNoDelay(bool) error
+			})
+			if isTCPConn {
+				err = tcpConn.SetNoDelay(true)
 				if err != nil {
 					return
 				}
 			}
-			splits := strings.Split(serverName.ServerName, ".")
+			splits := strings.Split(string(b[serverName.Index:serverName.Index+serverName.Length]), ".")
 			currentIndex := serverName.Index
-			if publicSuffix := publicsuffix.List.PublicSuffix(serverName.ServerName); publicSuffix != "" {
+			var striped bool
-				splits = splits[:len(splits)-strings.Count(serverName.ServerName, ".")]
+			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 len(splits) > 1 && splits[0] == "..." {
+			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]) {
 				currentIndex += len(splits[0]) + 1
 				splits = splits[1:]
 			}
@@ -62,28 +83,25 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 				}
 			}
 			for i := 0; i <= len(splitIndexes); i++ {
-				var payload []byte
 				if i == 0 {
-					payload = b[:splitIndexes[i]]
+					_, err = c.Conn.Write(b[:splitIndexes[i]])
 				} else if i == len(splitIndexes) {
-					payload = b[splitIndexes[i-1]:]
+					_, err = c.Conn.Write(b[splitIndexes[i-1]:])
 				} else {
-					payload = b[splitIndexes[i-1]:splitIndexes[i]]
+					_, err = c.Conn.Write(b[splitIndexes[i-1]:splitIndexes[i]])
 				}
-				if c.tcpConn != nil && i != len(splitIndexes) {
+				if err != nil {
-					err = writeAndWaitAck(c.ctx, c.tcpConn, payload, c.fallbackDelay)
+					return
-					if err != nil {
+				}
-						return
+				if c.syscallConn != nil && i != len(splitIndexes) {
-					}
+					err = waitAck(c.ctx, c.syscallConn, c.fallbackDelay)
-				} else {
-					_, err = c.Conn.Write(payload)
 					if err != nil {
 						return
 					}
 				}
 			}
-			if c.tcpConn != nil {
+			if isTCPConn {
-				err = c.tcpConn.SetNoDelay(false)
+				err = tcpConn.SetNoDelay(false)
 				if err != nil {
 					return
 				}

common/tlsfragment/index.go

@@ -23,9 +23,9 @@ const (
 )
 
 type myServerName struct {
-	Index      int
+	Index  int
-	Length     int
+	Length int
-	ServerName string
+	sex    []byte
 }
 
 func indexTLSServerName(payload []byte) *myServerName {
@@ -68,9 +68,15 @@ 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
@@ -119,9 +125,9 @@ func indexTLSServerNameFromExtensions(exs []byte) *myServerName {
 			sniLen := uint16(sex[3])<<8 | uint16(sex[4])
 			sex = sex[sniExtensionHeaderLen:]
 			return &myServerName{
-				Index:      currentIndex + extensionHeaderLen + sniExtensionHeaderLen,
+				Index:  currentIndex + extensionHeaderLen + sniExtensionHeaderLen,
-				Length:     int(sniLen),
+				Length: int(sniLen),
-				ServerName: string(sex),
+				sex:    sex,
 			}
 		}
 		exs = exs[4+exLen:]

common/tlsfragment/public_suffix.go

@@ -0,0 +1,55 @@
+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"
-	"net"
+	"syscall"
 	"time"
 
 	"github.com/sagernet/sing/common/control"
@@ -63,11 +63,7 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *uint32)
 	}
 */
 
-func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+func waitAck(ctx context.Context, conn syscall.Conn, 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"
-	"net"
+	"syscall"
 	"time"
 
 	"github.com/sagernet/sing/common/control"
@@ -10,11 +10,7 @@ import (
 	"golang.org/x/sys/unix"
 )
 
-func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+func waitAck(ctx context.Context, conn syscall.Conn, 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 || windows)
+//go:build !(linux || darwin)
 
 package tf
 
 import (
 	"context"
-	"net"
+	"syscall"
 	"time"
 )
 
-func writeAndWaitAck(ctx context.Context, conn *net.TCPConn, payload []byte, fallbackDelay time.Duration) error {
+func waitAck(ctx context.Context, conn syscall.Conn, fallbackDelay time.Duration) error {
 	time.Sleep(fallbackDelay)
 	return nil
 }

common/tlsfragment/wait_windows.go

@@ -1,28 +0,0 @@
-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"
 )
 
-var _ adapter.URLTestHistoryStorage = (*HistoryStorage)(nil)
+type History struct {
+	Time  time.Time `json:"time"`
+	Delay uint16    `json:"delay"`
+}
 
 type HistoryStorage struct {
 	access       sync.RWMutex
-	delayHistory map[string]*adapter.URLTestHistory
+	delayHistory map[string]*History
 	updateHook   chan<- struct{}
 }
 
 func NewHistoryStorage() *HistoryStorage {
 	return &HistoryStorage{
-		delayHistory: make(map[string]*adapter.URLTestHistory),
+		delayHistory: make(map[string]*History),
 	}
 }
 
@@ -35,7 +35,7 @@ func (s *HistoryStorage) SetHook(hook chan<- struct{}) {
 	s.updateHook = hook
 }
 
-func (s *HistoryStorage) LoadURLTestHistory(tag string) *adapter.URLTestHistory {
+func (s *HistoryStorage) LoadURLTestHistory(tag string) *History {
 	if s == nil {
 		return nil
 	}
@@ -51,7 +51,7 @@ func (s *HistoryStorage) DeleteURLTestHistory(tag string) {
 	s.notifyUpdated()
 }
 
-func (s *HistoryStorage) StoreURLTestHistory(tag string, history *adapter.URLTestHistory) {
+func (s *HistoryStorage) StoreURLTestHistory(tag string, history *History) {
 	s.access.Lock()
 	s.delayHistory[tag] = history
 	s.access.Unlock()
@@ -110,10 +110,6 @@ 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

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

constant/dns.go

@@ -27,7 +27,6 @@ const (
 	DNSTypePreDefined = "predefined"
 	DNSTypeFakeIP     = "fakeip"
 	DNSTypeDHCP       = "dhcp"
-	DNSTypeTailscale  = "tailscale"
 )
 
 const (

constant/proxy.go

@@ -23,7 +23,6 @@ const (
 	TypeVLESS        = "vless"
 	TypeTUIC         = "tuic"
 	TypeHysteria2    = "hysteria2"
-	TypeTailscale    = "tailscale"
 )
 
 const (

dns/router.go

@@ -174,6 +174,7 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, ruleIndex int,
 						options.ClientSubnet = legacyTransport.LegacyClientSubnet()
 					}
 				}
+				r.logger.DebugContext(ctx, "match[", displayRuleIndex, "] => ", currentRule.Action())
 				return transport, currentRule, currentRuleIndex
 			case *R.RuleActionDNSRouteOptions:
 				if action.Strategy != C.DomainStrategyAsIS {
@@ -188,7 +189,9 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, ruleIndex int,
 				if action.ClientSubnet.IsValid() {
 					options.ClientSubnet = action.ClientSubnet
 				}
+				r.logger.DebugContext(ctx, "match[", displayRuleIndex, "] => ", currentRule.Action())
 			case *R.RuleActionReject:
+				r.logger.DebugContext(ctx, "match[", displayRuleIndex, "] => ", currentRule.Action())
 				return nil, currentRule, currentRuleIndex
 			}
 		}
@@ -249,8 +252,7 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 			ruleIndex = -1
 			for {
 				dnsCtx := adapter.OverrideContext(ctx)
-				dnsOptions := options
+				transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &options)
-				transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &dnsOptions)
 				if rule != nil {
 					switch action := rule.Action().(type) {
 					case *R.RuleActionReject:
@@ -269,10 +271,10 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 						return rule.MatchAddressLimit(metadata)
 					}
 				}
-				if dnsOptions.Strategy == C.DomainStrategyAsIS {
+				if options.Strategy == C.DomainStrategyAsIS {
-					dnsOptions.Strategy = r.defaultDomainStrategy
+					options.Strategy = r.defaultDomainStrategy
 				}
-				response, err = r.client.Exchange(dnsCtx, transport, message, dnsOptions, responseCheck)
+				response, err = r.client.Exchange(dnsCtx, transport, message, options, responseCheck)
 				var rejected bool
 				if err != nil {
 					if errors.Is(err, ErrResponseRejectedCached) {
@@ -298,7 +300,7 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 		return nil, err
 	}
 	if r.dnsReverseMapping != nil && len(message.Question) > 0 && response != nil && len(response.Answer) > 0 {
-		if transport == nil || transport.Type() != C.DNSTypeFakeIP {
+		if transport.Type() != C.DNSTypeFakeIP {
 			for _, answer := range response.Answer {
 				switch record := answer.(type) {
 				case *mDNS.A:
@@ -342,7 +344,7 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 	r.logger.DebugContext(ctx, "lookup domain ", domain)
 	ctx, metadata := adapter.ExtendContext(ctx)
 	metadata.Destination = M.Socksaddr{}
-	metadata.Domain = FqdnToDomain(domain)
+	metadata.Domain = domain
 	if options.Transport != nil {
 		transport := options.Transport
 		if legacyTransport, isLegacy := transport.(adapter.LegacyDNSTransport); isLegacy {

dns/transport/fakeip/fakeip.go

@@ -36,17 +36,6 @@ func NewTransport(ctx context.Context, logger log.ContextLogger, tag string, opt
 	}, nil
 }
 
-func (t *Transport) Start(stage adapter.StartStage) error {
-	if stage != adapter.StartStateStart {
-		return nil
-	}
-	return t.store.Start()
-}
-
-func (t *Transport) Close() error {
-	return t.store.Close()
-}
-
 func (t *Transport) Reset() {
 }
 

dns/transport/hosts/hosts_test.go

@@ -10,7 +10,6 @@ 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

@@ -1,17 +1,8 @@
 package hosts
 
-import (
+import _ "unsafe"
-	"path/filepath"
 
-	"golang.org/x/sys/windows"
+var DefaultPath = getSystemDirectory() + "/Drivers/etc/hosts"
-)
 
-var DefaultPath string
+//go:linkname getSystemDirectory internal/syscall/windows.GetSystemDirectory
-
+func getSystemDirectory() 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

@@ -2,7 +2,6 @@ package local
 
 import (
 	"context"
-	"math/rand"
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -86,11 +85,9 @@ func (t *Transport) exchangeParallel(ctx context.Context, systemConfig *dnsConfi
 	results := make(chan queryResult)
 	startRacer := func(ctx context.Context, fqdn string) {
 		response, err := t.tryOneName(ctx, systemConfig, fqdn, message)
-		if err == nil {
+		addresses, _ := dns.MessageToAddresses(response)
-			addresses, _ := dns.MessageToAddresses(response)
+		if len(addresses) == 0 {
-			if len(addresses) == 0 {
+			err = E.New(fqdn, ": empty result")
-				err = E.New(fqdn, ": empty result")
-			}
 		}
 		select {
 		case results <- queryResult{response, err}:
@@ -150,7 +147,7 @@ func (t *Transport) exchangeOne(ctx context.Context, server M.Socksaddr, questio
 	}
 	request := &mDNS.Msg{
 		MsgHdr: mDNS.MsgHdr{
-			Id:                uint16(rand.Uint32()),
+			Id:                uint16(randInt()),
 			RecursionDesired:  true,
 			AuthenticatedData: ad,
 		},

dns/transport/local/resolv.go

@@ -7,6 +7,7 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
+	_ "unsafe"
 )
 
 const (
@@ -117,7 +118,7 @@ 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) {
@@ -135,6 +136,13 @@ 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/udp.go

@@ -144,13 +144,6 @@ func (t *UDPTransport) exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.M
 func (t *UDPTransport) open(ctx context.Context) (*dnsConnection, error) {
 	t.access.Lock()
 	defer t.access.Unlock()
-	if t.conn != nil {
-		select {
-		case <-t.conn.done:
-		default:
-			return t.conn, nil
-		}
-	}
 	conn, err := t.dialer.DialContext(ctx, N.NetworkUDP, t.serverAddr)
 	if err != nil {
 		return nil, err
@@ -161,7 +154,6 @@ func (t *UDPTransport) open(ctx context.Context) (*dnsConnection, error) {
 		callbacks: make(map[uint16]*dnsCallback),
 	}
 	go t.recvLoop(dnsConn)
-	t.conn = dnsConn
 	return dnsConn, nil
 }
 
@@ -209,6 +201,8 @@ type dnsConnection struct {
 }
 
 func (c *dnsConnection) Close(err error) {
+	c.access.Lock()
+	defer c.access.Unlock()
 	c.closeOnce.Do(func() {
 		close(c.done)
 		c.err = err

dns/transport_adapter.go

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

dns/transport_dialer.go

@@ -19,39 +19,37 @@ func NewLocalDialer(ctx context.Context, options option.LocalDNSServerOptions) (
 	if options.LegacyDefaultDialer {
 		return dialer.NewDefaultOutbound(ctx), nil
 	} else {
-		return dialer.NewWithOptions(dialer.Options{
+		return dialer.New(ctx, options.DialerOptions, false)
-			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)
+		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)
-		}
-		return transportDialer, nil
 	} else {
-		return dialer.NewWithOptions(dialer.Options{
+		transportDialer, err = dialer.New(ctx, options.DialerOptions, options.ServerIsDomain())
-			Context:        ctx,
-			Options:        options.DialerOptions,
-			RemoteIsDomain: options.ServerIsDomain(),
-			DirectResolver: true,
-		})
 	}
+	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 = 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
 }
 
-type legacyTransportDialer struct {
+type TransportDialer struct {
 	dialer        N.Dialer
 	dnsRouter     adapter.DNSRouter
 	transport     adapter.DNSTransport
@@ -59,8 +57,8 @@ type legacyTransportDialer struct {
 	fallbackDelay time.Duration
 }
 
-func newTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) *legacyTransportDialer {
+func NewTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport adapter.DNSTransport, strategy C.DomainStrategy, fallbackDelay time.Duration) *TransportDialer {
-	return &legacyTransportDialer{
+	return &TransportDialer{
 		dialer,
 		dnsRouter,
 		transport,
@@ -69,7 +67,7 @@ func newTransportDialer(dialer N.Dialer, dnsRouter adapter.DNSRouter, transport
 	}
 }
 
-func (d *legacyTransportDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
+func (d *TransportDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
 	if destination.IsIP() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
@@ -83,7 +81,7 @@ func (d *legacyTransportDialer) DialContext(ctx context.Context, network string,
 	return N.DialParallel(ctx, d.dialer, network, destination, addresses, d.strategy == C.DomainStrategyPreferIPv6, d.fallbackDelay)
 }
 
-func (d *legacyTransportDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
+func (d *TransportDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
 	if destination.IsIP() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
@@ -98,6 +96,6 @@ func (d *legacyTransportDialer) ListenPacket(ctx context.Context, destination M.
 	return conn, err
 }
 
-func (d *legacyTransportDialer) Upstream() any {
+func (d *TransportDialer) Upstream() any {
 	return d.dialer
 }

docs/changelog.md

@@ -2,224 +2,10 @@
 icon: material/alert-decagram
 ---
 
-#### 1.12.0-alpha.8
+#### 1.11.0-beta.24
 
 * Fixes and improvements
 
-#### 1.12.0-alpha.7
-
-* Add Tailscale DNS server **1**
-* Fixes and improvements
-
-**1**:
-
-See [Tailscale](/configuration/dns/server/tailscale/).
-
-#### 1.12.0-alpha.6
-
-* Add Tailscale endpoint **1**
-* Drop support for go1.22 **2**
-* Fixes and improvements
-
-**1**:
-
-See [Tailscale](/configuration/endpoint/tailscale/).
-
-**2**:
-
-Due to maintenance difficulties, sing-box 1.12.0 requires at least Go 1.23 to compile.
-
-For Windows 7 users, legacy binaries now continue to compile with Go 1.23 and patches from [MetaCubeX/go](https://github.com/MetaCubeX/go).
-
-### 1.11.3
-
-* Fixes and improvements
-
-_This version overwrites 1.11.2, as incorrect binaries were released due to a bug in the continuous integration process._
-
-#### 1.12.0-alpha.5
-
-* Fixes and improvements
-
-### 1.11.1
-
-* 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

@@ -1,54 +0,0 @@
----
-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

@@ -1,11 +1,3 @@
----
-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

@@ -1,11 +1,3 @@
----
-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

@@ -49,6 +49,8 @@ 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

@@ -48,6 +48,8 @@ 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

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! 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)  
@@ -399,10 +395,6 @@ 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

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! 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)  
@@ -399,10 +395,6 @@ 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

@@ -2,10 +2,6 @@
 icon: material/new-box
 ---
 
-!!! quote "Changes in sing-box 1.12.0"
-
-    :material-plus: [strategy](#strategy)
-
 !!! question "Since sing-box 1.11.0"
 
 ### route
@@ -14,7 +10,6 @@ icon: material/new-box
 {
   "action": "route",  // default
   "server": "",
-  "strategy": "",
   "disable_cache": false,
   "rewrite_ttl": 0,
   "client_subnet": null
@@ -29,12 +24,6 @@ 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

@@ -2,10 +2,6 @@
 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
@@ -14,8 +10,8 @@ icon: material/new-box
 {
   "action": "route",  // 默认
   "server": "",
-
+  
-  "strategy": "",
+  // 兼容性
   "disable_cache": false,
   "rewrite_ttl": 0,
   "client_subnet": null
@@ -30,12 +26,6 @@ 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.md

@@ -1,11 +1,3 @@
----
-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.zh.md

@@ -1,11 +1,3 @@
----
-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/dhcp.md

@@ -1,38 +0,0 @@
----
-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

@@ -1,35 +0,0 @@
----
-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

@@ -1,71 +0,0 @@
----
-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

@@ -1,71 +0,0 @@
----
-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

@@ -1,46 +0,0 @@
----
-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/local.md

@@ -1,33 +0,0 @@
----
-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

@@ -1,93 +0,0 @@
----
-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

@@ -1,58 +0,0 @@
----
-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/tailscale.md

@@ -1,83 +0,0 @@
----
-icon: material/new-box
----
-
-!!! question "Since sing-box 1.12.0"
-
-# Tailscale
-
-### Structure
-
-```json
-{
-  "dns": {
-    "servers": [
-      {
-        "type": "tailscale",
-        "tag": "",
-
-        "endpoint": "ts-ep",
-        "accept_default_resolvers": false
-      }
-    ]
-  }
-}
-```
-
-### Fields
-
-#### endpoint
-
-==Required==
-
-The tag of the Tailscale endpoint.
-
-#### accept_default_resolvers
-
-Indicates whether default DNS resolvers should be accepted for fallback queries in addition to MagicDNS。
-
-if not enabled, NXDOMAIN will be returned for non-Tailscale domain queries.
-
-### Examples
-
-=== "MagicDNS only"
-
-    ```json
-    {
-      "dns": {
-        "servers": [
-          {
-            "type": "local",
-            "tag": "local"
-          },
-          {
-            "type": "tailscale",
-            "tag": "ts",
-            "endpoint": "ts-ep"
-          }
-        ],
-        "rules": [
-          {
-            "ip_accept_any": true,
-            "server": "ts"
-          }
-        ]
-      }
-    }
-    ```
-
-=== "Use as global DNS"
-
-    ```json
-    {
-      "dns": {
-        "servers": [
-          {
-            "type": "tailscale",
-            "endpoint": "ts-ep",
-            "accept_default_resolvers": true
-          }
-        ]
-      }
-    }
-    ```

docs/configuration/dns/server/tcp.md

@@ -1,52 +0,0 @@
----
-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

@@ -1,58 +0,0 @@
----
-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

@@ -1,52 +0,0 @@
----
-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/endpoint/tailscale.md

@@ -1,99 +0,0 @@
----
-icon: material/new-box
----
-
-!!! question "Since sing-box 1.12.0"
-
-### Structure
-
-```json
-{
-  "type": "tailscale",
-  "tag": "ts-ep",
-  "state_directory": "",
-  "auth_key": "",
-  "control_url": "",
-  "ephemeral": false,
-  "hostname": "",
-  "exit_node": "",
-  "exit_node_allow_lan_access": false,
-  "advertise_routes": [],
-  "advertise_exit_node": false,
-  "udp_timeout": "5m",
-  
-  ... // Dial Fields
-}
-```
-
-### Fields
-
-#### state_directory
-
-The directory where the Tailscale state is stored.
-
-`tailscale` is used by default.
-
-Example: `$HOME/.tailscale`
-
-#### auth_key
-
-!!! note
-    
-    Auth key is not required. By default, sing-box will log the login URL (or popup a notification on graphical clients).
-
-The auth key to create the node. If the node is already created (from state previously stored), then this field is not
-used.
-
-#### control_url
-
-The coordination server URL.
-
-`https://controlplane.tailscale.com` is used by default.
-
-#### ephemeral
-
-Indicates whether the instance should register as an Ephemeral node (https://tailscale.com/s/ephemeral-nodes).
-
-#### hostname
-
-The hostname of the node.
-
-System hostname is used by default.
-
-Example: `localhost`
-
-#### exit_node
-
-The exit node name or IP address to use.
-
-#### exit_node_allow_lan_access
-
-!!! note
-
-    When the exit node does not have a corresponding advertised route, private traffics cannot be routed to the exit node even if `exit_node_allow_lan_access is` set.
-
-Indicates whether locally accessible subnets should be routed directly or via the exit node.
-
-#### advertise_routes
-
-CIDR prefixes to advertise into the Tailscale network as reachable through the current node.
-
-Example: `["192.168.1.1/24"]`
-
-#### advertise_exit_node
-
-Indicates whether the node should advertise itself as an exit node.
-
-#### udp_timeout
-
-UDP NAT expiration time.
-
-`5m` will be used by default.
-
-### Dial Fields
-
-!!! note
-
-    Dial Fields in Tailscale endpoints only control how it connects to the control plane and have nothing to do with actual connections.
-
-See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/experimental/clash-api.md

@@ -1,3 +1,7 @@
+---
+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

@@ -1,3 +1,7 @@
+---
+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/index.zh.md

@@ -8,7 +8,6 @@ sing-box 使用 JSON 作为配置文件格式。
 {
   "log": {},
   "dns": {},
-  "ntp": {},
   "endpoints": [],
   "inbounds": [],
   "outbounds": [],
@@ -23,7 +22,6 @@ sing-box 使用 JSON 作为配置文件格式。
 |----------------|------------------------|
 | `log`          | [日志](./log/)           |
 | `dns`          | [DNS](./dns/)          |
-| `ntp`          | [NTP](./ntp/)          |
 | `endpoints`    | [端点](./endpoint/)      |
 | `inbounds`     | [入站](./inbound/)       |
 | `outbounds`    | [出站](./outbound/)      |

docs/configuration/outbound/block.md

@@ -8,7 +8,7 @@ icon: material/delete-clock
 
 ### Structure
 
-```json
+```json F
 {
   "type": "block",
   "tag": "block"

docs/configuration/outbound/hysteria.md

@@ -1,12 +1,3 @@
----
-icon: material/new-box
----
-
-!!! quote "Changes in sing-box 1.12.0"
-
-    :material-plus: [server_ports](#server_ports)  
-    :material-plus: [hop_interval](#hop_interval)
-
 ### Structure
 
 ```json
@@ -16,10 +7,6 @@ icon: material/new-box
   
   "server": "127.0.0.1",
   "server_port": 1080,
-  "server_ports": [
-    "2080:3000"
-  ],
-  "hop_interval": "",
   "up": "100 Mbps",
   "up_mbps": 100,
   "down": "100 Mbps",
@@ -51,22 +38,6 @@ The server address.
 
 The server port.
 
-#### server_ports
-
-!!! question "Since sing-box 1.12.0"
-
-Server port range list.
-
-Conflicts with `server_port`.
-
-#### hop_interval
-
-!!! question "Since sing-box 1.12.0"
-
-Port hopping interval.
-
-`30s` is used by default.
-
 #### up, down
 
 ==Required==

docs/configuration/outbound/hysteria.zh.md

@@ -1,12 +1,3 @@
----
-icon: material/new-box
----
-
-!!! quote "sing-box 1.12.0 中的更改"
-
-    :material-plus: [server_ports](#server_ports)  
-    :material-plus: [hop_interval](#hop_interval)
-
 ### 结构
 
 ```json
@@ -16,10 +7,6 @@ icon: material/new-box
   
   "server": "127.0.0.1",
   "server_port": 1080,
-  "server_ports": [
-    "2080:3000"
-  ],
-  "hop_interval": "",
   "up": "100 Mbps",
   "up_mbps": 100,
   "down": "100 Mbps",
@@ -51,22 +38,6 @@ icon: material/new-box
 
 服务器端口。
 
-#### server_ports
-
-!!! question "自 sing-box 1.12.0 起"
-
-服务器端口范围列表。
-
-与 `server_port` 冲突。
-
-#### hop_interval
-
-!!! question "自 sing-box 1.12.0 起"
-
-端口跳跃间隔。
-
-默认使用 `30s`。
-
 #### up, down
 
 ==必填==

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)。
+    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)。
 
 !!! quote "sing-box 1.11.0 中的更改"
 

docs/configuration/route/geoip.md

@@ -1,10 +1,10 @@
 ---
-icon: material/note-remove
+icon: material/delete-clock
 ---
 
-!!! failure "Removed in sing-box 1.12.0"
+!!! failure "Deprecated in sing-box 1.8.0"
 
-    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).
+    GeoIP is deprecated and will be 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/note-remove
+icon: material/delete-clock
 ---
 
-!!! failure "已在 sing-box 1.12.0 中被移除"
+!!! failure "已在 sing-box 1.8.0 废弃"
 
-    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)。
+    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)。
 
 ### 结构
 

docs/configuration/route/geosite.md

@@ -1,10 +1,10 @@
 ---
-icon: material/note-remove
+icon: material/delete-clock
 ---
 
-!!! failure "Removed in sing-box 1.12.0"
+!!! failure "Deprecated in sing-box 1.8.0"
 
-    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).
+    Geosite is deprecated and will be 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/note-remove
+icon: material/delete-clock
 ---
 
-!!! failure "已在 sing-box 1.12.0 中被移除"
+!!! failure "已在 sing-box 1.8.0 废弃"
 
-    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)。
+    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)。
 
 ### 结构
 

docs/configuration/route/index.md

@@ -1,15 +1,9 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
 # 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)  
@@ -28,6 +22,8 @@ icon: material/alert-decagram
 ```json
 {
   "route": {
+    "geoip": {},
+    "geosite": {},
     "rules": [],
     "rule_set": [],
     "final": "",
@@ -35,16 +31,10 @@ icon: material/alert-decagram
     "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": {}
   }
 }
 ```
@@ -107,14 +97,6 @@ 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

@@ -1,15 +1,9 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
 # 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)  
@@ -106,14 +100,6 @@ icon: material/alert-decagram
 
 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

@@ -2,11 +2,6 @@
 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
@@ -36,45 +31,6 @@ 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
@@ -86,9 +42,7 @@ Not available when `method` is set to drop.
   "fallback_delay": "",
   "udp_disable_domain_unmapping": false,
   "udp_connect": false,
-  "udp_timeout": "",
+  "udp_timeout": ""
-  "tls_fragment": false,
-  "tls_fragment_fallback_delay": ""
 }
 ```
 
@@ -155,27 +109,44 @@ If no protocol is sniffed, the following ports will be recognized as protocols b
 | 443  | `quic`   |
 | 3478 | `stun`   |
 
-#### tls_fragment
+### reject
 
-!!! question "Since sing-box 1.12.0"
+```json
+{
+  "action": "reject",
+  "method": "default", // default
+  "no_drop": false
+}
+```
 
-Fragment TLS handshakes to bypass firewalls.
+`reject` reject connections
 
-This feature is intended to circumvent simple firewalls based on **plaintext packet matching**, and should not be used to circumvent real censorship.
+The specified method is used for reject tun connections if `sniff` action has not been performed yet.
 
-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.
+For non-tun connections and already established connections, will just be closed.
 
-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`.
+#### method
 
-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.
+- `default`: Reply with TCP RST for TCP connections, and ICMP port unreachable for UDP packets.
+- `drop`: Drop packets.
 
-#### tls_fragment_fallback_delay
+#### no_drop
 
-!!! question "Since sing-box 1.12.0"
+If not enabled, `method` will be temporarily overwritten to `drop` after 50 triggers in 30s.
 
-The fallback value used when TLS segmentation cannot automatically determine the wait time.
+Not available when `method` is set to drop.
 
-`500ms` is used by default.
+### hijack-dns
+
+```json
+{
+  "action": "hijack-dns"
+}
+```
+
+`hijack-dns` hijack DNS requests to the sing-box DNS module.
+
+## Non-final actions
 
 ### sniff