Fix

Co-authored-by: anytls <anytls>

.fpm

@@ -1,18 +1,20 @@
 -s dir
 --name sing-box
 --category net
---license GPL-3.0-or-later
+--license GPLv3-or-later
 --description "The universal proxy platform."
 --url "https://sing-box.sagernet.org/"
 --maintainer "nekohasekai <contact-git@sekai.icu>"
 --deb-field "Bug: https://github.com/SagerNet/sing-box/issues"
---no-deb-generate-changes
 --config-files /etc/sing-box/config.json
 
 release/config/config.json=/etc/sing-box/config.json
 
 release/config/sing-box.service=/usr/lib/systemd/system/sing-box.service
 release/config/sing-box@.service=/usr/lib/systemd/system/sing-box@.service
+release/config/sing-box.sysusers=/usr/lib/sysusers.d/sing-box.conf
+release/config/sing-box.rules=usr/share/polkit-1/rules.d/sing-box.rules
+release/config/sing-box-split-dns.xml=/usr/share/dbus-1/system.d/sing-box-split-dns.conf
 
 release/completions/sing-box.bash=/usr/share/bash-completion/completions/sing-box.bash
 release/completions/sing-box.fish=/usr/share/fish/vendor_completions.d/sing-box.fish

.fpm_openwrt

@@ -1,30 +0,0 @@
--s dir
---name sing-box
---category net
---license GPL-3.0-or-later
---description "The universal proxy platform."
---url "https://sing-box.sagernet.org/"
---maintainer "nekohasekai <contact-git@sekai.icu>"
---no-deb-generate-changes
-
---config-files /etc/config/sing-box
---config-files /etc/sing-box/config.json
-
---depends ca-bundle
---depends kmod-inet-diag
---depends kmod-tun
---depends firewall4
-
---before-remove release/config/openwrt.prerm
-
-release/config/config.json=/etc/sing-box/config.json
-
-release/config/openwrt.conf=/etc/config/sing-box
-release/config/openwrt.init=/etc/init.d/sing-box
-release/config/openwrt.keep=/lib/upgrade/keep.d/sing-box
-
-release/completions/sing-box.bash=/usr/share/bash-completion/completions/sing-box.bash
-release/completions/sing-box.fish=/usr/share/fish/vendor_completions.d/sing-box.fish
-release/completions/sing-box.zsh=/usr/share/zsh/site-functions/_sing-box
-
-LICENSE=/usr/share/licenses/sing-box/LICENSE

.github/deb2ipk.sh

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-# mod from https://gist.github.com/pldubouilh/c5703052986bfdd404005951dee54683
-
-set -e -o pipefail
-
-PROJECT=$(dirname "$0")/../..
-TMP_PATH=`mktemp -d`
-cp $2 $TMP_PATH
-pushd $TMP_PATH
-
-DEB_NAME=`ls *.deb`
-ar x $DEB_NAME
-
-mkdir control
-pushd control
-tar xf ../control.tar.gz
-rm md5sums
-sed "s/Architecture:\\ \w*/Architecture:\\ $1/g" ./control -i
-cat control
-tar czf ../control.tar.gz ./*
-popd
-
-DEB_NAME=${DEB_NAME%.deb}
-tar czf $DEB_NAME.ipk control.tar.gz data.tar.gz debian-binary
-popd
-
-cp $TMP_PATH/$DEB_NAME.ipk $3
-rm -r $TMP_PATH

.github/workflows/build.yml

@@ -68,38 +68,31 @@ jobs:
       - calculate_version
     strategy:
       matrix:
+        os: [ linux, windows, darwin, android ]
+        arch: [ "386", amd64, arm64 ]
+        legacy_go: [ false ]
         include:
-          - { os: linux, arch: amd64, debian: amd64, rpm: x86_64, pacman: x86_64, openwrt: "x86_64" }
+          - { os: linux, arch: amd64, debian: amd64, rpm: x86_64, pacman: x86_64 }
-          - { os: linux, arch: "386", go386: sse2, debian: i386, rpm: i386, openwrt: "i386_pentium4" }
+          - { os: linux, arch: "386", debian: i386, rpm: i386 }
-          - { os: linux, arch: "386", go386: softfloat, openwrt: "i386_pentium-mmx" }
+          - { os: linux, arch: arm, goarm: "6", debian: armel, rpm: armv6hl }
-          - { os: linux, arch: arm64, debian: arm64, rpm: aarch64, pacman: aarch64, openwrt: "aarch64_cortex-a53 aarch64_cortex-a72 aarch64_cortex-a76 aarch64_generic" }
+          - { os: linux, arch: arm, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl }
-          - { os: linux, arch: arm, goarm: "5", openwrt: "arm_arm926ej-s arm_cortex-a7 arm_cortex-a9 arm_fa526 arm_xscale" }
+          - { os: linux, arch: arm64, debian: arm64, rpm: aarch64, pacman: aarch64 }
-          - { os: linux, arch: arm, goarm: "6", debian: armel, rpm: armv6hl, openwrt: "arm_arm1176jzf-s_vfp" }
+          - { os: linux, arch: mips64le, debian: mips64el, rpm: mips64el }
-          - { os: linux, arch: arm, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl, openwrt: "arm_cortex-a5_vfpv4 arm_cortex-a7_neon-vfpv4 arm_cortex-a7_vfpv4 arm_cortex-a8_vfpv3 arm_cortex-a9_neon arm_cortex-a9_vfpv3-d16 arm_cortex-a15_neon-vfpv4" }
+          - { os: linux, arch: mipsle, debian: mipsel, rpm: mipsel }
-          - { os: linux, arch: mips, gomips: softfloat, openwrt: "mips_24kc mips_4kec mips_mips32" }
-          - { os: linux, arch: mipsle, gomips: hardfloat, debian: mipsel, rpm: mipsel, openwrt: "mipsel_24kc_24kf" }
-          - { os: linux, arch: mipsle, gomips: softfloat, openwrt: "mipsel_24kc mipsel_74kc mipsel_mips32" }
-          - { os: linux, arch: mips64, gomips: softfloat, openwrt: "mips64_mips64r2 mips64_octeonplus" }
-          - { os: linux, arch: mips64le, gomips: hardfloat, debian: mips64el, rpm: mips64el }
-          - { os: linux, arch: mips64le, gomips: softfloat, openwrt: "mips64el_mips64r2" }
           - { os: linux, arch: s390x, debian: s390x, rpm: s390x }
           - { os: linux, arch: ppc64le, debian: ppc64el, rpm: ppc64le }
-          - { os: linux, arch: riscv64, debian: riscv64, rpm: riscv64, openwrt: "riscv64_generic" }
+          - { os: linux, arch: riscv64, debian: riscv64, rpm: riscv64 }
-          - { os: linux, arch: loong64, debian: loongarch64, rpm: loongarch64, openwrt: "loongarch64_generic" }
+          - { os: linux, arch: loong64, debian: loongarch64, rpm: loongarch64 }
 
-          - { os: windows, arch: amd64 }
-          - { os: windows, arch: amd64, legacy_go: true }
-          - { os: windows, arch: "386" }
           - { os: windows, arch: "386", legacy_go: true }
-          - { os: windows, arch: arm64 }
+          - { os: windows, arch: amd64, legacy_go: true }
-
-          - { os: darwin, arch: amd64 }
-          - { os: darwin, arch: arm64 }
 
+          - { os: android, arch: "386", ndk: "i686-linux-android21" }
+          - { os: android, arch: amd64, ndk: "x86_64-linux-android21" }
           - { os: android, arch: arm64, ndk: "aarch64-linux-android21" }
           - { os: android, arch: arm, ndk: "armv7a-linux-androideabi21" }
-          - { os: android, arch: amd64, ndk: "x86_64-linux-android21" }
+        exclude:
-          - { os: android, arch: "386", ndk: "i686-linux-android21" }
+          - { os: darwin, arch: "386" }
     steps:
       - name: Checkout
         uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
@@ -154,10 +147,7 @@ jobs:
           CGO_ENABLED: "0"
           GOOS: ${{ matrix.os }}
           GOARCH: ${{ matrix.arch }}
-          GO386: ${{ matrix.go386 }}
           GOARM: ${{ matrix.goarm }}
-          GOMIPS: ${{ matrix.gomips }}
-          GOMIPS64: ${{ matrix.gomips }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Build Android
         if: matrix.os == 'android'
@@ -177,17 +167,12 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Set name
         run: |-
-          DIR_NAME="sing-box-${{ needs.calculate_version.outputs.version }}-${{ matrix.os }}-${{ matrix.arch }}"
+          ARM_VERSION=$([ -n '${{ matrix.goarm}}' ] && echo 'v${{ matrix.goarm}}' || true)
-          if [[ -n "${{ matrix.goarm }}" ]]; then
+          LEGACY=$([ '${{ matrix.legacy_go }}' = 'true' ] && echo "-legacy" || true)
-            DIR_NAME="${DIR_NAME}v${{ matrix.goarm }}"
+          DIR_NAME="sing-box-${{ needs.calculate_version.outputs.version }}-${{ matrix.os }}-${{ matrix.arch }}${ARM_VERSION}${LEGACY}"
-          elif [[ -n "${{ matrix.go386 }}" && "${{ matrix.go386 }}" != 'sse2' ]]; then
+          PKG_NAME="sing-box_${{ needs.calculate_version.outputs.version }}_${{ matrix.os }}_${{ matrix.arch }}${ARM_VERSION}"
-            DIR_NAME="${DIR_NAME}-${{ matrix.go386 }}"
-          elif [[ -n "${{ matrix.gomips }}" && "${{ matrix.gomips }}" != 'hardfloat' ]]; then
-            DIR_NAME="${DIR_NAME}-${{ matrix.gomips }}"
-          elif [[ "${{ matrix.legacy_go }}" == 'true' ]]; then
-            DIR_NAME="${DIR_NAME}-legacy"
-          fi
           echo "DIR_NAME=${DIR_NAME}" >> "${GITHUB_ENV}"
+          echo "PKG_NAME=${PKG_NAME}" >> "${GITHUB_ENV}"
           PKG_VERSION="${{ needs.calculate_version.outputs.version }}"
           PKG_VERSION="${PKG_VERSION//-/\~}"
           echo "PKG_VERSION=${PKG_VERSION}" >> "${GITHUB_ENV}"
@@ -196,12 +181,10 @@ jobs:
         run: |
           set -xeuo pipefail
           sudo gem install fpm
-          sudo apt-get update
           sudo apt-get install -y debsigs
-          cp .fpm_systemd .fpm
           fpm -t deb \
             -v "$PKG_VERSION" \
-            -p "dist/sing-box_${{ needs.calculate_version.outputs.version }}_${{ matrix.os }}_${{ matrix.debian }}.deb" \
+            -p "dist/${PKG_NAME}.deb" \
             --architecture ${{ matrix.debian }} \
             dist/sing-box=/usr/bin/sing-box
           curl -Lo '/tmp/debsigs.diff' 'https://gitlab.com/debsigs/debsigs/-/commit/160138f5de1ec110376d3c807b60a37388bc7c90.diff'
@@ -216,10 +199,9 @@ jobs:
         run: |-
           set -xeuo pipefail
           sudo gem install fpm
-          cp .fpm_systemd .fpm
           fpm -t rpm \
             -v "$PKG_VERSION" \
-            -p "dist/sing-box_${{ needs.calculate_version.outputs.version }}_${{ matrix.os }}_${{ matrix.rpm }}.rpm" \
+            -p "dist/${PKG_NAME}.rpm" \
             --architecture ${{ matrix.rpm }} \
             dist/sing-box=/usr/bin/sing-box
           cat > $HOME/.rpmmacros <<EOF
@@ -235,29 +217,12 @@ jobs:
         run: |-
           set -xeuo pipefail
           sudo gem install fpm
-          sudo apt-get update
           sudo apt-get install -y libarchive-tools
-          cp .fpm_systemd .fpm
           fpm -t pacman \
             -v "$PKG_VERSION" \
-            -p "dist/sing-box_${{ needs.calculate_version.outputs.version }}_${{ matrix.os }}_${{ matrix.pacman }}.pkg.tar.zst" \
+            -p "dist/${PKG_NAME}.pkg.tar.zst" \
             --architecture ${{ matrix.pacman }} \
             dist/sing-box=/usr/bin/sing-box
-      - name: Package OpenWrt
-        if: matrix.openwrt != ''
-        run: |-
-          set -xeuo pipefail
-          sudo gem install fpm
-          cp .fpm_openwrt .fpm
-          fpm -t deb \
-            -v "$PKG_VERSION" \
-            -p "dist/openwrt.deb" \
-            --architecture all \
-            dist/sing-box=/usr/bin/sing-box
-          for architecture in ${{ matrix.openwrt }}; do
-            .github/deb2ipk.sh "$architecture" "dist/openwrt.deb" "dist/sing-box_${{ needs.calculate_version.outputs.version }}_openwrt_${architecture}.ipk"
-          done
-          rm "dist/openwrt.deb"
       - name: Archive
         run: |
           set -xeuo pipefail
@@ -277,7 +242,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
-          name: binary-${{ matrix.os }}_${{ matrix.arch }}${{ matrix.goarm && format('v{0}', matrix.goarm) }}${{ matrix.go386 && format('_{0}', matrix.go386) }}${{ matrix.gomips && format('_{0}', matrix.gomips) }}${{ matrix.legacy_go && '-legacy' || '' }}
+          name: binary-${{ matrix.os }}_${{ matrix.arch }}${{ matrix.goarm && format('v{0}', matrix.goarm) }}${{ matrix.legacy_go && '-legacy' || '' }}
           path: "dist"
   build_android:
     name: Build Android

.github/workflows/linux.yml

@@ -120,7 +120,6 @@ jobs:
           set -xeuo pipefail
           sudo gem install fpm
           sudo apt-get install -y debsigs
-          cp .fpm_systemd .fpm
           fpm -t deb \
             --name "${NAME}" \
             -v "$PKG_VERSION" \
@@ -139,7 +138,6 @@ jobs:
         run: |-
           set -xeuo pipefail
           sudo gem install fpm
-          cp .fpm_systemd .fpm
           fpm -t rpm \
             --name "${NAME}" \
             -v "$PKG_VERSION" \

.goreleaser.fury.yaml

@@ -56,6 +56,12 @@ nfpms:
         dst: /usr/lib/systemd/system/sing-box.service
       - src: release/config/sing-box@.service
         dst: /usr/lib/systemd/system/sing-box@.service
+      - src: release/config/sing-box.sysusers
+        dst: /usr/lib/sysusers.d/sing-box.conf
+      - src: release/config/sing-box.rules
+        dst: /usr/share/polkit-1/rules.d/sing-box.rules
+      - src: release/config/sing-box-split-dns.xml
+        dst: /usr/share/dbus-1/system.d/sing-box-split-dns.conf
 
       - src: release/completions/sing-box.bash
         dst: /usr/share/bash-completion/completions/sing-box.bash

.goreleaser.yaml

@@ -138,6 +138,12 @@ nfpms:
         dst: /usr/lib/systemd/system/sing-box.service
       - src: release/config/sing-box@.service
         dst: /usr/lib/systemd/system/sing-box@.service
+      - src: release/config/sing-box.sysusers
+        dst: /usr/lib/sysusers.d/sing-box.conf
+      - src: release/config/sing-box.rules
+        dst: /usr/share/polkit-1/rules.d/sing-box.rules
+      - src: release/config/sing-box-split-dns.xml
+        dst: /usr/share/dbus-1/system.d/sing-box-split-dns.conf
 
       - src: release/completions/sing-box.bash
         dst: /usr/share/bash-completion/completions/sing-box.bash

adapter/dns.go

@@ -7,7 +7,9 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
+	"github.com/sagernet/sing/service"
 
 	"github.com/miekg/dns"
 )
@@ -33,11 +35,30 @@ type DNSClient interface {
 type DNSQueryOptions struct {
 	Transport      DNSTransport
 	Strategy       C.DomainStrategy
+	LookupStrategy C.DomainStrategy
 	DisableCache   bool
 	RewriteTTL     *uint32
 	ClientSubnet   netip.Prefix
 }
 
+func DNSQueryOptionsFrom(ctx context.Context, options *option.DomainResolveOptions) (*DNSQueryOptions, error) {
+	if options == nil {
+		return &DNSQueryOptions{}, nil
+	}
+	transportManager := service.FromContext[DNSTransportManager](ctx)
+	transport, loaded := transportManager.Transport(options.Server)
+	if !loaded {
+		return nil, E.New("domain resolver not found: " + options.Server)
+	}
+	return &DNSQueryOptions{
+		Transport:    transport,
+		Strategy:     C.DomainStrategy(options.Strategy),
+		DisableCache: options.DisableCache,
+		RewriteTTL:   options.RewriteTTL,
+		ClientSubnet: options.ClientSubnet.Build(netip.Prefix{}),
+	}, nil
+}
+
 type RDRCStore interface {
 	LoadRDRC(transportName string, qName string, qType uint16) (rejected bool)
 	SaveRDRC(transportName string, qName string, qType uint16) error

adapter/fakeip.go

@@ -7,7 +7,7 @@ import (
 )
 
 type FakeIPStore interface {
-	Service
+	SimpleLifecycle
 	Contains(address netip.Addr) bool
 	Create(domain string, isIPv6 bool) (netip.Addr, error)
 	Lookup(address netip.Addr) (string, bool)

adapter/inbound/manager.go

@@ -37,13 +37,14 @@ func NewManager(logger log.ContextLogger, registry adapter.InboundRegistry, endp
 
 func (m *Manager) Start(stage adapter.StartStage) error {
 	m.access.Lock()
-	defer m.access.Unlock()
 	if m.started && m.stage >= stage {
 		panic("already started")
 	}
 	m.started = true
 	m.stage = stage
-	for _, inbound := range m.inbounds {
+	inbounds := m.inbounds
+	m.access.Unlock()
+	for _, inbound := range inbounds {
 		err := adapter.LegacyStart(inbound, stage)
 		if err != nil {
 			return E.Cause(err, stage, " inbound/", inbound.Type(), "[", inbound.Tag(), "]")

adapter/lifecycle.go

@@ -2,6 +2,11 @@ package adapter
 
 import E "github.com/sagernet/sing/common/exceptions"
 
+type SimpleLifecycle interface {
+	Start() error
+	Close() error
+}
+
 type StartStage uint8
 
 const (

adapter/lifecycle_legacy.go

@@ -28,13 +28,13 @@ func LegacyStart(starter any, stage StartStage) error {
 }
 
 type lifecycleServiceWrapper struct {
-	Service
+	SimpleLifecycle
 	name string
 }
 
-func NewLifecycleService(service Service, name string) LifecycleService {
+func NewLifecycleService(service SimpleLifecycle, name string) LifecycleService {
 	return &lifecycleServiceWrapper{
-		Service: service,
+		SimpleLifecycle: service,
 		name:            name,
 	}
 }
@@ -44,9 +44,9 @@ func (l *lifecycleServiceWrapper) Name() string {
 }
 
 func (l *lifecycleServiceWrapper) Start(stage StartStage) error {
-	return LegacyStart(l.Service, stage)
+	return LegacyStart(l.SimpleLifecycle, stage)
 }
 
 func (l *lifecycleServiceWrapper) Close() error {
-	return l.Service.Close()
+	return l.SimpleLifecycle.Close()
 }

adapter/rule.go

@@ -11,7 +11,7 @@ type HeadlessRule interface {
 
 type Rule interface {
 	HeadlessRule
-	Service
+	SimpleLifecycle
 	Type() string
 	Action() RuleAction
 }

adapter/service.go

@@ -1,6 +1,27 @@
 package adapter
 
+import (
+	"context"
+
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+)
+
 type Service interface {
-	Start() error
+	Lifecycle
-	Close() error
+	Type() string
+	Tag() string
+}
+
+type ServiceRegistry interface {
+	option.ServiceOptionsRegistry
+	Create(ctx context.Context, logger log.ContextLogger, tag string, serviceType string, options any) (Service, error)
+}
+
+type ServiceManager interface {
+	Lifecycle
+	Services() []Service
+	Get(tag string) (Service, bool)
+	Remove(tag string) error
+	Create(ctx context.Context, logger log.ContextLogger, tag string, serviceType string, options any) error
 }

adapter/service/adapter.go

@@ -0,0 +1,21 @@
+package service
+
+type Adapter struct {
+	serviceType string
+	serviceTag  string
+}
+
+func NewAdapter(serviceType string, serviceTag string) Adapter {
+	return Adapter{
+		serviceType: serviceType,
+		serviceTag:  serviceTag,
+	}
+}
+
+func (a *Adapter) Type() string {
+	return a.serviceType
+}
+
+func (a *Adapter) Tag() string {
+	return a.serviceTag
+}

adapter/service/manager.go

@@ -0,0 +1,144 @@
+package service
+
+import (
+	"context"
+	"os"
+	"sync"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/taskmonitor"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+var _ adapter.ServiceManager = (*Manager)(nil)
+
+type Manager struct {
+	logger       log.ContextLogger
+	registry     adapter.ServiceRegistry
+	access       sync.Mutex
+	started      bool
+	stage        adapter.StartStage
+	services     []adapter.Service
+	serviceByTag map[string]adapter.Service
+}
+
+func NewManager(logger log.ContextLogger, registry adapter.ServiceRegistry) *Manager {
+	return &Manager{
+		logger:       logger,
+		registry:     registry,
+		serviceByTag: make(map[string]adapter.Service),
+	}
+}
+
+func (m *Manager) Start(stage adapter.StartStage) error {
+	m.access.Lock()
+	if m.started && m.stage >= stage {
+		panic("already started")
+	}
+	m.started = true
+	m.stage = stage
+	services := m.services
+	m.access.Unlock()
+	for _, service := range services {
+		err := adapter.LegacyStart(service, stage)
+		if err != nil {
+			return E.Cause(err, stage, " service/", service.Type(), "[", service.Tag(), "]")
+		}
+	}
+	return nil
+}
+
+func (m *Manager) Close() error {
+	m.access.Lock()
+	defer m.access.Unlock()
+	if !m.started {
+		return nil
+	}
+	m.started = false
+	services := m.services
+	m.services = nil
+	monitor := taskmonitor.New(m.logger, C.StopTimeout)
+	var err error
+	for _, service := range services {
+		monitor.Start("close service/", service.Type(), "[", service.Tag(), "]")
+		err = E.Append(err, service.Close(), func(err error) error {
+			return E.Cause(err, "close service/", service.Type(), "[", service.Tag(), "]")
+		})
+		monitor.Finish()
+	}
+	return nil
+}
+
+func (m *Manager) Services() []adapter.Service {
+	m.access.Lock()
+	defer m.access.Unlock()
+	return m.services
+}
+
+func (m *Manager) Get(tag string) (adapter.Service, bool) {
+	m.access.Lock()
+	service, found := m.serviceByTag[tag]
+	m.access.Unlock()
+	return service, found
+}
+
+func (m *Manager) Remove(tag string) error {
+	m.access.Lock()
+	service, found := m.serviceByTag[tag]
+	if !found {
+		m.access.Unlock()
+		return os.ErrInvalid
+	}
+	delete(m.serviceByTag, tag)
+	index := common.Index(m.services, func(it adapter.Service) bool {
+		return it == service
+	})
+	if index == -1 {
+		panic("invalid service index")
+	}
+	m.services = append(m.services[:index], m.services[index+1:]...)
+	started := m.started
+	m.access.Unlock()
+	if started {
+		return service.Close()
+	}
+	return nil
+}
+
+func (m *Manager) Create(ctx context.Context, logger log.ContextLogger, tag string, serviceType string, options any) error {
+	service, err := m.registry.Create(ctx, logger, tag, serviceType, options)
+	if err != nil {
+		return err
+	}
+	m.access.Lock()
+	defer m.access.Unlock()
+	if m.started {
+		for _, stage := range adapter.ListStartStages {
+			err = adapter.LegacyStart(service, stage)
+			if err != nil {
+				return E.Cause(err, stage, " service/", service.Type(), "[", service.Tag(), "]")
+			}
+		}
+	}
+	if existsService, loaded := m.serviceByTag[tag]; loaded {
+		if m.started {
+			err = existsService.Close()
+			if err != nil {
+				return E.Cause(err, "close service/", existsService.Type(), "[", existsService.Tag(), "]")
+			}
+		}
+		existsIndex := common.Index(m.services, func(it adapter.Service) bool {
+			return it == existsService
+		})
+		if existsIndex == -1 {
+			panic("invalid service index")
+		}
+		m.services = append(m.services[:existsIndex], m.services[existsIndex+1:]...)
+	}
+	m.services = append(m.services, service)
+	m.serviceByTag[tag] = service
+	return nil
+}

adapter/service/registry.go

@@ -0,0 +1,72 @@
+package service
+
+import (
+	"context"
+	"sync"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+type ConstructorFunc[T any] func(ctx context.Context, logger log.ContextLogger, tag string, options T) (adapter.Service, error)
+
+func Register[Options any](registry *Registry, outboundType string, constructor ConstructorFunc[Options]) {
+	registry.register(outboundType, func() any {
+		return new(Options)
+	}, func(ctx context.Context, logger log.ContextLogger, tag string, rawOptions any) (adapter.Service, error) {
+		var options *Options
+		if rawOptions != nil {
+			options = rawOptions.(*Options)
+		}
+		return constructor(ctx, logger, tag, common.PtrValueOrDefault(options))
+	})
+}
+
+var _ adapter.ServiceRegistry = (*Registry)(nil)
+
+type (
+	optionsConstructorFunc func() any
+	constructorFunc        func(ctx context.Context, logger log.ContextLogger, tag string, options any) (adapter.Service, error)
+)
+
+type Registry struct {
+	access      sync.Mutex
+	optionsType map[string]optionsConstructorFunc
+	constructor map[string]constructorFunc
+}
+
+func NewRegistry() *Registry {
+	return &Registry{
+		optionsType: make(map[string]optionsConstructorFunc),
+		constructor: make(map[string]constructorFunc),
+	}
+}
+
+func (m *Registry) CreateOptions(outboundType string) (any, bool) {
+	m.access.Lock()
+	defer m.access.Unlock()
+	optionsConstructor, loaded := m.optionsType[outboundType]
+	if !loaded {
+		return nil, false
+	}
+	return optionsConstructor(), true
+}
+
+func (m *Registry) Create(ctx context.Context, logger log.ContextLogger, tag string, outboundType string, options any) (adapter.Service, error) {
+	m.access.Lock()
+	defer m.access.Unlock()
+	constructor, loaded := m.constructor[outboundType]
+	if !loaded {
+		return nil, E.New("outbound type not found: " + outboundType)
+	}
+	return constructor(ctx, logger, tag, options)
+}
+
+func (m *Registry) register(outboundType string, optionsConstructor optionsConstructorFunc, constructor constructorFunc) {
+	m.access.Lock()
+	defer m.access.Unlock()
+	m.optionsType[outboundType] = optionsConstructor
+	m.constructor[outboundType] = constructor
+}

adapter/ssm.go

@@ -0,0 +1,18 @@
+package adapter
+
+import (
+	"net"
+
+	N "github.com/sagernet/sing/common/network"
+)
+
+type ManagedSSMServer interface {
+	Inbound
+	SetTracker(tracker SSMTracker)
+	UpdateUsers(users []string, uPSKs []string) error
+}
+
+type SSMTracker interface {
+	TrackConnection(conn net.Conn, metadata InboundContext) net.Conn
+	TrackPacketConnection(conn N.PacketConn, metadata InboundContext) N.PacketConn
+}

adapter/time.go

@@ -3,6 +3,6 @@ package adapter
 import "time"
 
 type TimeService interface {
-	Service
+	SimpleLifecycle
 	TimeFunc() func() time.Time
 }

box.go

@@ -12,6 +12,7 @@ import (
 	"github.com/sagernet/sing-box/adapter/endpoint"
 	"github.com/sagernet/sing-box/adapter/inbound"
 	"github.com/sagernet/sing-box/adapter/outbound"
+	boxService "github.com/sagernet/sing-box/adapter/service"
 	"github.com/sagernet/sing-box/common/certificate"
 	"github.com/sagernet/sing-box/common/dialer"
 	"github.com/sagernet/sing-box/common/taskmonitor"
@@ -34,7 +35,7 @@ import (
 	"github.com/sagernet/sing/service/pause"
 )
 
-var _ adapter.Service = (*Box)(nil)
+var _ adapter.SimpleLifecycle = (*Box)(nil)
 
 type Box struct {
 	createdAt       time.Time
@@ -44,11 +45,12 @@ type Box struct {
 	endpoint        *endpoint.Manager
 	inbound         *inbound.Manager
 	outbound        *outbound.Manager
+	service         *boxService.Manager
 	dnsTransport    *dns.TransportManager
 	dnsRouter       *dns.Router
 	connection      *route.ConnectionManager
 	router          *route.Router
-	services     []adapter.LifecycleService
+	internalService []adapter.LifecycleService
 	done            chan struct{}
 }
 
@@ -64,6 +66,7 @@ func Context(
 	outboundRegistry adapter.OutboundRegistry,
 	endpointRegistry adapter.EndpointRegistry,
 	dnsTransportRegistry adapter.DNSTransportRegistry,
+	serviceRegistry adapter.ServiceRegistry,
 ) context.Context {
 	if service.FromContext[option.InboundOptionsRegistry](ctx) == nil ||
 		service.FromContext[adapter.InboundRegistry](ctx) == nil {
@@ -84,6 +87,10 @@ func Context(
 		ctx = service.ContextWith[option.DNSTransportOptionsRegistry](ctx, dnsTransportRegistry)
 		ctx = service.ContextWith[adapter.DNSTransportRegistry](ctx, dnsTransportRegistry)
 	}
+	if service.FromContext[adapter.ServiceRegistry](ctx) == nil {
+		ctx = service.ContextWith[option.ServiceOptionsRegistry](ctx, serviceRegistry)
+		ctx = service.ContextWith[adapter.ServiceRegistry](ctx, serviceRegistry)
+	}
 	return ctx
 }
 
@@ -99,6 +106,7 @@ func New(options Options) (*Box, error) {
 	inboundRegistry := service.FromContext[adapter.InboundRegistry](ctx)
 	outboundRegistry := service.FromContext[adapter.OutboundRegistry](ctx)
 	dnsTransportRegistry := service.FromContext[adapter.DNSTransportRegistry](ctx)
+	serviceRegistry := service.FromContext[adapter.ServiceRegistry](ctx)
 
 	if endpointRegistry == nil {
 		return nil, E.New("missing endpoint registry in context")
@@ -109,6 +117,12 @@ func New(options Options) (*Box, error) {
 	if outboundRegistry == nil {
 		return nil, E.New("missing outbound registry in context")
 	}
+	if dnsTransportRegistry == nil {
+		return nil, E.New("missing DNS transport registry in context")
+	}
+	if serviceRegistry == nil {
+		return nil, E.New("missing service registry in context")
+	}
 
 	ctx = pause.WithDefaultManager(ctx)
 	experimentalOptions := common.PtrValueOrDefault(options.Experimental)
@@ -142,7 +156,7 @@ func New(options Options) (*Box, error) {
 		return nil, E.Cause(err, "create log factory")
 	}
 
-	var services []adapter.LifecycleService
+	var internalServices []adapter.LifecycleService
 	certificateOptions := common.PtrValueOrDefault(options.Certificate)
 	if C.IsAndroid || certificateOptions.Store != "" && certificateOptions.Store != C.CertificateStoreSystem ||
 		len(certificateOptions.Certificate) > 0 ||
@@ -153,7 +167,7 @@ func New(options Options) (*Box, error) {
 			return nil, err
 		}
 		service.MustRegister[adapter.CertificateStore](ctx, certificateStore)
-		services = append(services, certificateStore)
+		internalServices = append(internalServices, certificateStore)
 	}
 
 	routeOptions := common.PtrValueOrDefault(options.Route)
@@ -162,10 +176,12 @@ func New(options Options) (*Box, error) {
 	inboundManager := inbound.NewManager(logFactory.NewLogger("inbound"), inboundRegistry, endpointManager)
 	outboundManager := outbound.NewManager(logFactory.NewLogger("outbound"), outboundRegistry, endpointManager, routeOptions.Final)
 	dnsTransportManager := dns.NewTransportManager(logFactory.NewLogger("dns/transport"), dnsTransportRegistry, outboundManager, dnsOptions.Final)
+	serviceManager := boxService.NewManager(logFactory.NewLogger("service"), serviceRegistry)
 	service.MustRegister[adapter.EndpointManager](ctx, endpointManager)
 	service.MustRegister[adapter.InboundManager](ctx, inboundManager)
 	service.MustRegister[adapter.OutboundManager](ctx, outboundManager)
 	service.MustRegister[adapter.DNSTransportManager](ctx, dnsTransportManager)
+	service.MustRegister[adapter.ServiceManager](ctx, serviceManager)
 	dnsRouter := dns.NewRouter(ctx, logFactory, dnsOptions)
 	service.MustRegister[adapter.DNSRouter](ctx, dnsRouter)
 	networkManager, err := route.NewNetworkManager(ctx, logFactory.NewLogger("network"), routeOptions)
@@ -280,6 +296,24 @@ func New(options Options) (*Box, error) {
 			return nil, E.Cause(err, "initialize outbound[", i, "]")
 		}
 	}
+	for i, serviceOptions := range options.Services {
+		var tag string
+		if serviceOptions.Tag != "" {
+			tag = serviceOptions.Tag
+		} else {
+			tag = F.ToString(i)
+		}
+		err = serviceManager.Create(
+			ctx,
+			logFactory.NewLogger(F.ToString("service/", serviceOptions.Type, "[", tag, "]")),
+			tag,
+			serviceOptions.Type,
+			serviceOptions.Options,
+		)
+		if err != nil {
+			return nil, E.Cause(err, "initialize service[", i, "]")
+		}
+	}
 	outboundManager.Initialize(common.Must1(
 		direct.NewOutbound(
 			ctx,
@@ -305,7 +339,7 @@ func New(options Options) (*Box, error) {
 	if needCacheFile {
 		cacheFile := cachefile.New(ctx, common.PtrValueOrDefault(experimentalOptions.CacheFile))
 		service.MustRegister[adapter.CacheFile](ctx, cacheFile)
-		services = append(services, cacheFile)
+		internalServices = append(internalServices, cacheFile)
 	}
 	if needClashAPI {
 		clashAPIOptions := common.PtrValueOrDefault(experimentalOptions.ClashAPI)
@@ -316,7 +350,7 @@ func New(options Options) (*Box, error) {
 		}
 		router.AppendTracker(clashServer)
 		service.MustRegister[adapter.ClashServer](ctx, clashServer)
-		services = append(services, clashServer)
+		internalServices = append(internalServices, clashServer)
 	}
 	if needV2RayAPI {
 		v2rayServer, err := experimental.NewV2RayServer(logFactory.NewLogger("v2ray-api"), common.PtrValueOrDefault(experimentalOptions.V2RayAPI))
@@ -325,7 +359,7 @@ func New(options Options) (*Box, error) {
 		}
 		if v2rayServer.StatsService() != nil {
 			router.AppendTracker(v2rayServer.StatsService())
-			services = append(services, v2rayServer)
+			internalServices = append(internalServices, v2rayServer)
 			service.MustRegister[adapter.V2RayServer](ctx, v2rayServer)
 		}
 	}
@@ -343,7 +377,7 @@ func New(options Options) (*Box, error) {
 			WriteToSystem: ntpOptions.WriteToSystem,
 		})
 		timeService.TimeService = ntpService
-		services = append(services, adapter.NewLifecycleService(ntpService, "ntp service"))
+		internalServices = append(internalServices, adapter.NewLifecycleService(ntpService, "ntp service"))
 	}
 	return &Box{
 		network:         networkManager,
@@ -351,13 +385,14 @@ func New(options Options) (*Box, error) {
 		inbound:         inboundManager,
 		outbound:        outboundManager,
 		dnsTransport:    dnsTransportManager,
+		service:         serviceManager,
 		dnsRouter:       dnsRouter,
 		connection:      connectionManager,
 		router:          router,
 		createdAt:       createdAt,
 		logFactory:      logFactory,
 		logger:          logFactory.Logger(),
-		services:     services,
+		internalService: internalServices,
 		done:            make(chan struct{}),
 	}, nil
 }
@@ -408,11 +443,11 @@ func (s *Box) preStart() error {
 	if err != nil {
 		return E.Cause(err, "start logger")
 	}
-	err = adapter.StartNamed(adapter.StartStateInitialize, s.services) // cache-file clash-api v2ray-api
+	err = adapter.StartNamed(adapter.StartStateInitialize, s.internalService) // cache-file clash-api v2ray-api
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint, s.service)
 	if err != nil {
 		return err
 	}
@@ -428,31 +463,27 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.StartNamed(adapter.StartStateStart, s.services)
+	err = adapter.StartNamed(adapter.StartStateStart, s.internalService)
 	if err != nil {
 		return err
 	}
-	err = s.inbound.Start(adapter.StartStateStart)
+	err = adapter.Start(adapter.StartStateStart, s.inbound, s.endpoint, s.service)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStart, s.endpoint)
+	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.inbound, s.endpoint, s.service)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.inbound, s.endpoint)
+	err = adapter.StartNamed(adapter.StartStatePostStart, s.internalService)
 	if err != nil {
 		return err
 	}
-	err = adapter.StartNamed(adapter.StartStatePostStart, s.services)
+	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint, s.service)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.StartNamed(adapter.StartStateStarted, s.internalService)
-	if err != nil {
-		return err
-	}
-	err = adapter.StartNamed(adapter.StartStateStarted, s.services)
 	if err != nil {
 		return err
 	}
@@ -469,7 +500,7 @@ func (s *Box) Close() error {
 	err := common.Close(
 		s.inbound, s.outbound, s.endpoint, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
 	)
-	for _, lifecycleService := range s.services {
+	for _, lifecycleService := range s.internalService {
 		err = E.Append(err, lifecycleService.Close(), func(err error) error {
 			return E.Cause(err, "close ", lifecycleService.Name())
 		})

cmd/sing-box/cmd.go

@@ -69,5 +69,5 @@ func preRun(cmd *cobra.Command, args []string) {
 		configPaths = append(configPaths, "config.json")
 	}
 	globalCtx = service.ContextWith(globalCtx, deprecated.NewStderrManager(log.StdLogger()))
-	globalCtx = box.Context(globalCtx, include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), include.DNSTransportRegistry())
+	globalCtx = box.Context(globalCtx, include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), include.DNSTransportRegistry(), include.ServiceRegistry())
 }

common/dialer/default.go

@@ -341,17 +341,7 @@ func (d *DefaultDialer) ListenSerialInterfacePacket(ctx context.Context, destina
 }
 
 func (d *DefaultDialer) ListenPacketCompat(network, address string) (net.PacketConn, error) {
-	udpListener := d.udpListener
+	return d.udpListener.ListenPacket(context.Background(), network, address)
-	udpListener.Control = control.Append(udpListener.Control, func(network, address string, conn syscall.RawConn) error {
-		for _, wgControlFn := range WgControlFns {
-			err := wgControlFn(network, address, conn)
-			if err != nil {
-				return err
-			}
-		}
-		return nil
-	})
-	return udpListener.ListenPacket(context.Background(), network, address)
 }
 
 func trackConn(conn net.Conn, err error) (net.Conn, error) {

common/dialer/dialer.go

@@ -83,7 +83,6 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 			dialOptions.DomainStrategy != option.DomainStrategy(C.DomainStrategyAsIS) {
 				//nolint:staticcheck
 				strategy = C.DomainStrategy(dialOptions.DomainStrategy)
-				deprecated.Report(options.Context, deprecated.OptionLegacyDomainStrategyOptions)
 			}
 			server = dialOptions.DomainResolver.Server
 			dnsQueryOptions = adapter.DNSQueryOptions{
@@ -96,8 +95,7 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 			resolveFallbackDelay = time.Duration(dialOptions.FallbackDelay)
 		} else if options.DirectResolver {
 			return nil, E.New("missing domain resolver for domain server address")
-		} else {
+		} else if defaultOptions.DomainResolver != "" {
-			if defaultOptions.DomainResolver != "" {
 			dnsQueryOptions = defaultOptions.DomainResolveOptions
 			transport, loaded := dnsTransport.Transport(defaultOptions.DomainResolver)
 			if !loaded {
@@ -115,14 +113,6 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 				deprecated.Report(options.Context, deprecated.OptionMissingDomainResolver)
 			}
 		}
-			if
-			//nolint:staticcheck
-			dialOptions.DomainStrategy != option.DomainStrategy(C.DomainStrategyAsIS) {
-				//nolint:staticcheck
-				dnsQueryOptions.Strategy = C.DomainStrategy(dialOptions.DomainStrategy)
-				deprecated.Report(options.Context, deprecated.OptionLegacyDomainStrategyOptions)
-			}
-		}
 		dialer = NewResolveDialer(
 			options.Context,
 			dialer,

common/sniff/bittorrent.go

@@ -31,18 +31,13 @@ func BitTorrent(_ context.Context, metadata *adapter.InboundContext, reader io.R
 		return os.ErrInvalid
 	}
 
-	const header = "BitTorrent protocol"
 	var protocol [19]byte
-	var n int
+	_, err = reader.Read(protocol[:])
-	n, err = reader.Read(protocol[:])
-	if string(protocol[:n]) != header[:n] {
-		return os.ErrInvalid
-	}
 	if err != nil {
 		return E.Cause1(ErrNeedMoreData, err)
 	}
-	if n < 19 {
+	if string(protocol[:]) != "BitTorrent protocol" {
-		return ErrNeedMoreData
+		return os.ErrInvalid
 	}
 
 	metadata.Protocol = C.ProtocolBitTorrent

common/sniff/bittorrent_test.go

@@ -32,27 +32,6 @@ func TestSniffBittorrent(t *testing.T) {
 	}
 }
 
-func TestSniffIncompleteBittorrent(t *testing.T) {
-	t.Parallel()
-
-	pkt, err := hex.DecodeString("13426974546f7272656e74")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.BitTorrent(context.TODO(), &metadata, bytes.NewReader(pkt))
-	require.ErrorIs(t, err, sniff.ErrNeedMoreData)
-}
-
-func TestSniffNotBittorrent(t *testing.T) {
-	t.Parallel()
-
-	pkt, err := hex.DecodeString("13426974546f7272656e75")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.BitTorrent(context.TODO(), &metadata, bytes.NewReader(pkt))
-	require.NotEmpty(t, err)
-	require.NotErrorIs(t, err, sniff.ErrNeedMoreData)
-}
-
 func TestSniffUTP(t *testing.T) {
 	t.Parallel()
 

common/sniff/dns.go

@@ -20,36 +20,22 @@ func StreamDomainNameQuery(readCtx context.Context, metadata *adapter.InboundCon
 	if err != nil {
 		return E.Cause1(ErrNeedMoreData, err)
 	}
-	if length < 12 {
+	if length == 0 {
 		return os.ErrInvalid
 	}
 	buffer := buf.NewSize(int(length))
 	defer buffer.Release()
-	var n int
+	_, err = buffer.ReadFullFrom(reader, buffer.FreeLen())
-	n, err = buffer.ReadFullFrom(reader, buffer.FreeLen())
-	packet := buffer.Bytes()
-	if n > 2 && packet[2]&0x80 != 0 { // QR
-		return os.ErrInvalid
-	}
-	if n > 5 && packet[4] == 0 && packet[5] == 0 { // QDCOUNT
-		return os.ErrInvalid
-	}
-	for i := 6; i < 10; i++ {
-		// ANCOUNT, NSCOUNT
-		if n > i && packet[i] != 0 {
-			return os.ErrInvalid
-		}
-	}
 	if err != nil {
 		return E.Cause1(ErrNeedMoreData, err)
 	}
-	return DomainNameQuery(readCtx, metadata, packet)
+	return DomainNameQuery(readCtx, metadata, buffer.Bytes())
 }
 
 func DomainNameQuery(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
 	var msg mDNS.Msg
 	err := msg.Unpack(packet)
-	if err != nil || msg.Response || len(msg.Question) == 0 || len(msg.Answer) > 0 || len(msg.Ns) > 0 {
+	if err != nil {
 		return err
 	}
 	metadata.Protocol = C.ProtocolDNS

common/sniff/dns_test.go

@@ -1,7 +1,6 @@
 package sniff_test
 
 import (
-	"bytes"
 	"context"
 	"encoding/hex"
 	"testing"
@@ -22,32 +21,3 @@ func TestSniffDNS(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, C.ProtocolDNS, metadata.Protocol)
 }
-
-func TestSniffStreamDNS(t *testing.T) {
-	t.Parallel()
-	query, err := hex.DecodeString("001e740701000001000000000000012a06676f6f676c6503636f6d0000010001")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.StreamDomainNameQuery(context.TODO(), &metadata, bytes.NewReader(query))
-	require.NoError(t, err)
-	require.Equal(t, C.ProtocolDNS, metadata.Protocol)
-}
-
-func TestSniffIncompleteStreamDNS(t *testing.T) {
-	t.Parallel()
-	query, err := hex.DecodeString("001e740701000001000000000000")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.StreamDomainNameQuery(context.TODO(), &metadata, bytes.NewReader(query))
-	require.ErrorIs(t, err, sniff.ErrNeedMoreData)
-}
-
-func TestSniffNotStreamDNS(t *testing.T) {
-	t.Parallel()
-	query, err := hex.DecodeString("001e740701000000000000000000")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.StreamDomainNameQuery(context.TODO(), &metadata, bytes.NewReader(query))
-	require.NotEmpty(t, err)
-	require.NotErrorIs(t, err, sniff.ErrNeedMoreData)
-}

common/sniff/sniff.go

@@ -68,7 +68,7 @@ func PeekStream(ctx context.Context, metadata *adapter.InboundContext, conn net.
 			}
 			sniffError = E.Errors(sniffError, err)
 		}
-		if !errors.Is(sniffError, ErrNeedMoreData) {
+		if !errors.Is(err, ErrNeedMoreData) {
 			break
 		}
 	}

common/sniff/ssh.go

@@ -15,11 +15,10 @@ func SSH(_ context.Context, metadata *adapter.InboundContext, reader io.Reader)
 	const sshPrefix = "SSH-2.0-"
 	bReader := bufio.NewReader(reader)
 	prefix, err := bReader.Peek(len(sshPrefix))
-	if string(prefix[:]) != sshPrefix[:len(prefix)] {
-		return os.ErrInvalid
-	}
 	if err != nil {
 		return E.Cause1(ErrNeedMoreData, err)
+	} else if string(prefix) != sshPrefix {
+		return os.ErrInvalid
 	}
 	fistLine, _, err := bReader.ReadLine()
 	if err != nil {

common/sniff/ssh_test.go

@@ -24,24 +24,3 @@ func TestSniffSSH(t *testing.T) {
 	require.Equal(t, C.ProtocolSSH, metadata.Protocol)
 	require.Equal(t, "dropbear", metadata.Client)
 }
-
-func TestSniffIncompleteSSH(t *testing.T) {
-	t.Parallel()
-
-	pkt, err := hex.DecodeString("5353482d322e30")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.SSH(context.TODO(), &metadata, bytes.NewReader(pkt))
-	require.ErrorIs(t, err, sniff.ErrNeedMoreData)
-}
-
-func TestSniffNotSSH(t *testing.T) {
-	t.Parallel()
-
-	pkt, err := hex.DecodeString("5353482d322e31")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.SSH(context.TODO(), &metadata, bytes.NewReader(pkt))
-	require.NotEmpty(t, err)
-	require.NotErrorIs(t, err, sniff.ErrNeedMoreData)
-}

common/tls/acme.go

@@ -37,7 +37,7 @@ func (w *acmeWrapper) Close() error {
 	return nil
 }
 
-func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Config, adapter.Service, error) {
+func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Config, adapter.SimpleLifecycle, error) {
 	var acmeServer string
 	switch options.Provider {
 	case "", "letsencrypt":

common/tls/acme_stub.go

@@ -11,6 +11,6 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Config, adapter.Service, error) {
+func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Config, adapter.SimpleLifecycle, error) {
 	return nil, nil, E.New(`ACME is not included in this build, rebuild with -tags with_acme`)
 }

common/tls/ech.go

@@ -10,8 +10,6 @@ import (
 	"net"
 	"os"
 	"strings"
-	"sync"
-	"time"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/dns"
@@ -48,10 +46,7 @@ func parseECHClientConfig(ctx context.Context, options option.OutboundTLSOptions
 		tlsConfig.EncryptedClientHelloConfigList = block.Bytes
 		return &STDClientConfig{tlsConfig}, nil
 	} else {
-		return &STDECHClientConfig{
+		return &STDECHClientConfig{STDClientConfig{tlsConfig}, service.FromContext[adapter.DNSRouter](ctx)}, nil
-			STDClientConfig: STDClientConfig{tlsConfig},
-			dnsRouter:       service.FromContext[adapter.DNSRouter](ctx),
-		}, nil
 	}
 }
 
@@ -104,28 +99,11 @@ func reloadECHKeys(echKeyPath string, tlsConfig *tls.Config) error {
 
 type STDECHClientConfig struct {
 	STDClientConfig
-	access     sync.Mutex
 	dnsRouter adapter.DNSRouter
-	lastTTL    time.Duration
-	lastUpdate time.Time
 }
 
 func (s *STDECHClientConfig) ClientHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
-	tlsConn, err := s.fetchAndHandshake(ctx, conn)
+	if len(s.config.EncryptedClientHelloConfigList) == 0 {
-	if err != nil {
-		return nil, err
-	}
-	err = tlsConn.HandshakeContext(ctx)
-	if err != nil {
-		return nil, err
-	}
-	return tlsConn, nil
-}
-
-func (s *STDECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
-	s.access.Lock()
-	defer s.access.Unlock()
-	if len(s.config.EncryptedClientHelloConfigList) == 0 || s.lastTTL == 0 || time.Now().Sub(s.lastUpdate) > s.lastTTL {
 		message := &mDNS.Msg{
 			MsgHdr: mDNS.MsgHdr{
 				RecursionDesired: true,
@@ -155,8 +133,6 @@ func (s *STDECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Con
 						if err != nil {
 							return nil, E.Cause(err, "decode ECH config")
 						}
-						s.lastTTL = time.Duration(rr.Header().Ttl) * time.Second
-						s.lastUpdate = time.Now()
 						s.config.EncryptedClientHelloConfigList = echConfigList
 						break match
 					}
@@ -167,11 +143,19 @@ func (s *STDECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Con
 			return nil, E.New("no ECH config found in DNS records")
 		}
 	}
-	return s.Client(conn)
+	tlsConn, err := s.Client(conn)
+	if err != nil {
+		return nil, err
+	}
+	err = tlsConn.HandshakeContext(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return tlsConn, nil
 }
 
 func (s *STDECHClientConfig) Clone() Config {
-	return &STDECHClientConfig{STDClientConfig: STDClientConfig{s.config.Clone()}, dnsRouter: s.dnsRouter, lastUpdate: s.lastUpdate}
+	return &STDECHClientConfig{STDClientConfig{s.config.Clone()}, s.dnsRouter}
 }
 
 func UnmarshalECHKeys(raw []byte) ([]tls.EncryptedClientHelloKey, error) {

common/tls/std_server.go

@@ -22,7 +22,7 @@ var errInsecureUnused = E.New("tls: insecure unused")
 type STDServerConfig struct {
 	config          *tls.Config
 	logger          log.Logger
-	acmeService     adapter.Service
+	acmeService     adapter.SimpleLifecycle
 	certificate     []byte
 	key             []byte
 	certificatePath string
@@ -165,7 +165,7 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 		return nil, nil
 	}
 	var tlsConfig *tls.Config
-	var acmeService adapter.Service
+	var acmeService adapter.SimpleLifecycle
 	var err error
 	if options.ACME != nil && len(options.ACME.Domain) > 0 {
 		//nolint:staticcheck

constant/proxy.go

@@ -25,6 +25,10 @@ const (
 	TypeTUIC         = "tuic"
 	TypeHysteria2    = "hysteria2"
 	TypeTailscale    = "tailscale"
+	TypeDERP         = "derp"
+	TypeDERPSTUN     = "derp-stun"
+	TypeResolved     = "resolved"
+	TypeSSMAPI       = "ssm-api"
 )
 
 const (

dns/client.go

@@ -243,9 +243,15 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, domain string, options adapter.DNSQueryOptions, responseChecker func(responseAddrs []netip.Addr) bool) ([]netip.Addr, error) {
 	domain = FqdnToDomain(domain)
 	dnsName := dns.Fqdn(domain)
-	if options.Strategy == C.DomainStrategyIPv4Only {
+	var strategy C.DomainStrategy
+	if options.LookupStrategy != C.DomainStrategyAsIS {
+		strategy = options.LookupStrategy
+	} else {
+		strategy = options.Strategy
+	}
+	if strategy == C.DomainStrategyIPv4Only {
 		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, options, responseChecker)
-	} else if options.Strategy == C.DomainStrategyIPv6Only {
+	} else if strategy == C.DomainStrategyIPv6Only {
 		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, options, responseChecker)
 	}
 	var response4 []netip.Addr
@@ -271,7 +277,7 @@ func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, dom
 	if len(response4) == 0 && len(response6) == 0 {
 		return nil, err
 	}
-	return sortAddresses(response4, response6, options.Strategy), nil
+	return sortAddresses(response4, response6, strategy), nil
 }
 
 func (c *Client) ClearCache() {
@@ -483,7 +489,7 @@ func (c *Client) loadResponse(question dns.Question, transport adapter.DNSTransp
 }
 
 func MessageToAddresses(response *dns.Msg) ([]netip.Addr, error) {
-	if response.Rcode != dns.RcodeSuccess {
+	if response.Rcode != dns.RcodeSuccess && response.Rcode != dns.RcodeNameError {
 		return nil, RcodeError(response.Rcode)
 	}
 	addresses := make([]netip.Addr, 0, len(response.Answer))
@@ -527,12 +533,26 @@ func transportTagFromContext(ctx context.Context) (string, bool) {
 	return value, loaded
 }
 
+func FixedResponseStatus(message *dns.Msg, rcode int) *dns.Msg {
+	return &dns.Msg{
+		MsgHdr: dns.MsgHdr{
+			Id:       message.Id,
+			Rcode:    rcode,
+			Response: true,
+		},
+		Question: message.Question,
+	}
+}
+
 func FixedResponse(id uint16, question dns.Question, addresses []netip.Addr, timeToLive uint32) *dns.Msg {
 	response := dns.Msg{
 		MsgHdr: dns.MsgHdr{
 			Id:                 id,
-			Rcode:    dns.RcodeSuccess,
 			Response:           true,
+			Authoritative:      true,
+			RecursionDesired:   true,
+			RecursionAvailable: true,
+			Rcode:              dns.RcodeSuccess,
 		},
 		Question: []dns.Question{question},
 	}
@@ -566,8 +586,11 @@ func FixedResponseCNAME(id uint16, question dns.Question, record string, timeToL
 	response := dns.Msg{
 		MsgHdr: dns.MsgHdr{
 			Id:                 id,
-			Rcode:    dns.RcodeSuccess,
 			Response:           true,
+			Authoritative:      true,
+			RecursionDesired:   true,
+			RecursionAvailable: true,
+			Rcode:              dns.RcodeSuccess,
 		},
 		Question: []dns.Question{question},
 		Answer: []dns.RR{
@@ -589,8 +612,11 @@ func FixedResponseTXT(id uint16, question dns.Question, records []string, timeTo
 	response := dns.Msg{
 		MsgHdr: dns.MsgHdr{
 			Id:                 id,
-			Rcode:    dns.RcodeSuccess,
 			Response:           true,
+			Authoritative:      true,
+			RecursionDesired:   true,
+			RecursionAvailable: true,
+			Rcode:              dns.RcodeSuccess,
 		},
 		Question: []dns.Question{question},
 		Answer: []dns.RR{
@@ -612,8 +638,11 @@ func FixedResponseMX(id uint16, question dns.Question, records []*net.MX, timeTo
 	response := dns.Msg{
 		MsgHdr: dns.MsgHdr{
 			Id:                 id,
-			Rcode:    dns.RcodeSuccess,
 			Response:           true,
+			Authoritative:      true,
+			RecursionDesired:   true,
+			RecursionAvailable: true,
+			Rcode:              dns.RcodeSuccess,
 		},
 		Question: []dns.Question{question},
 	}

dns/router.go

@@ -285,7 +285,12 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 					} else if errors.Is(err, ErrResponseRejected) {
 						rejected = true
 						r.logger.DebugContext(ctx, E.Cause(err, "response rejected for ", FormatQuestion(message.Question[0].String())))
+						/*} else if responseCheck!= nil && errors.Is(err, RcodeError(mDNS.RcodeNameError)) {
+						rejected = true
+						r.logger.DebugContext(ctx, E.Cause(err, "response rejected for ", FormatQuestion(message.Question[0].String())))
+						*/
 					} else if len(message.Question) > 0 {
+						rejected = true
 						r.logger.ErrorContext(ctx, E.Cause(err, "exchange failed for ", FormatQuestion(message.Question[0].String())))
 					} else {
 						r.logger.ErrorContext(ctx, E.Cause(err, "exchange failed for <empty query>"))
@@ -323,9 +328,6 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 		err           error
 	)
 	printResult := func() {
-		if err == nil && len(responseAddrs) == 0 {
-			err = E.New("empty result")
-		}
 		if err != nil {
 			if errors.Is(err, ErrResponseRejectedCached) {
 				r.logger.DebugContext(ctx, "response rejected for ", domain, " (cached)")
@@ -334,15 +336,15 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 			} else {
 				r.logger.ErrorContext(ctx, E.Cause(err, "lookup failed for ", domain))
 			}
-		}
+		} else if len(responseAddrs) == 0 {
-		if err != nil {
+			r.logger.ErrorContext(ctx, "lookup failed for ", domain, ": empty result")
-			err = E.Cause(err, "lookup ", domain)
+			err = RcodeNameError
 		}
 	}
 	responseAddrs, cached = r.client.LookupCache(domain, options.Strategy)
 	if cached {
 		if len(responseAddrs) == 0 {
-			return nil, E.New("lookup ", domain, ": empty result (cached)")
+			return nil, RcodeNameError
 		}
 		return responseAddrs, nil
 	}

dns/transport/https.go

@@ -93,9 +93,7 @@ func NewHTTPS(ctx context.Context, logger log.ContextLogger, tag string, options
 		return nil, err
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 443
 	}
 	return NewHTTPSRaw(

dns/transport/local/local.go

@@ -3,7 +3,6 @@ package local
 import (
 	"context"
 	"math/rand"
-	"net/netip"
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -91,9 +90,8 @@ func (t *Transport) exchangeParallel(ctx context.Context, systemConfig *dnsConfi
 	startRacer := func(ctx context.Context, fqdn string) {
 		response, err := t.tryOneName(ctx, systemConfig, fqdn, message)
 		if err == nil {
-			var addresses []netip.Addr
+			addresses, _ := dns.MessageToAddresses(response)
-			addresses, err = dns.MessageToAddresses(response)
+			if len(addresses) == 0 {
-			if err == nil && len(addresses) == 0 {
 				err = E.New(fqdn, ": empty result")
 			}
 		}

dns/transport/quic/http3.go

@@ -89,9 +89,7 @@ func NewHTTP3(ctx context.Context, logger log.ContextLogger, tag string, options
 		return nil, err
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 443
 	}
 	return &HTTP3Transport{

dns/transport/quic/quic.go

@@ -16,7 +16,6 @@ import (
 	sQUIC "github.com/sagernet/sing-quic"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/bufio"
-	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
@@ -56,9 +55,7 @@ func NewQUIC(ctx context.Context, logger log.ContextLogger, tag string, options
 		tlsConfig.SetNextProtos([]string{"doq"})
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 853
 	}
 	return &Transport{

dns/transport/tcp.go

@@ -13,7 +13,6 @@ import (
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/buf"
-	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 
@@ -38,9 +37,7 @@ func NewTCP(ctx context.Context, logger log.ContextLogger, tag string, options o
 		return nil, err
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 53
 	}
 	return &TCPTransport{

dns/transport/tls.go

@@ -54,18 +54,20 @@ func NewTLS(ctx context.Context, logger log.ContextLogger, tag string, options o
 		return nil, err
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 853
 	}
+	return NewTLSRaw(logger, dns.NewTransportAdapterWithRemoteOptions(C.DNSTypeTLS, tag, options.RemoteDNSServerOptions), transportDialer, serverAddr, tlsConfig), nil
+}
+
+func NewTLSRaw(logger logger.ContextLogger, adapter dns.TransportAdapter, dialer N.Dialer, serverAddr M.Socksaddr, tlsConfig tls.Config) *TLSTransport {
 	return &TLSTransport{
-		TransportAdapter: dns.NewTransportAdapterWithRemoteOptions(C.DNSTypeTLS, tag, options.RemoteDNSServerOptions),
+		TransportAdapter: adapter,
 		logger:           logger,
-		dialer:           transportDialer,
+		dialer:           dialer,
 		serverAddr:       serverAddr,
 		tlsConfig:        tlsConfig,
-	}, nil
+	}
 }
 
 func (t *TLSTransport) Start(stage adapter.StartStage) error {

dns/transport/udp.go

@@ -13,7 +13,6 @@ import (
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common/buf"
-	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
@@ -45,9 +44,7 @@ func NewUDP(ctx context.Context, logger log.ContextLogger, tag string, options o
 		return nil, err
 	}
 	serverAddr := options.DNSServerAddressOptions.Build()
-	if !serverAddr.Addr.IsValid() {
+	if serverAddr.Port == 0 {
-		return nil, E.New("invalid server address: ", serverAddr)
-	} else if serverAddr.Port == 0 {
 		serverAddr.Port = 53
 	}
 	return NewUDPRaw(logger, dns.NewTransportAdapterWithRemoteOptions(C.DNSTypeUDP, tag, options), transportDialer, serverAddr), nil
@@ -120,7 +117,7 @@ func (t *UDPTransport) exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.M
 	conn.access.Unlock()
 	defer func() {
 		conn.access.Lock()
-		delete(conn.callbacks, exMessage.Id)
+		delete(conn.callbacks, messageId)
 		conn.access.Unlock()
 	}()
 	rawMessage, err := exMessage.PackBuffer(buffer.FreeBytes())

docs/changelog.md

@@ -2,32 +2,6 @@
 icon: material/alert-decagram
 ---
 
-#### 1.12.0-beta.6
-
-* Fixes and improvements
-
-### 1.11.9
-
-* Fixes and improvements
-
-_We are temporarily unable to update sing-box apps on the App Store because the reviewer mistakenly found that we violated the rules (TestFlight users are not affected)._
-
-#### 1.12.0-beta.5
-
-* Fixes and improvements
-
-### 1.11.8
-
-* Improve `auto_redirect` **1**
-* Fixes and improvements
-
-**1**:
-
-Now `auto_redirect` fixes compatibility issues between TUN and Docker bridge networks,
-see [Tun](/configuration/inbound/tun/#auto_redirect).
-
-_We are temporarily unable to update sing-box apps on the App Store because the reviewer mistakenly found that we violated the rules (TestFlight users are not affected)._
-
 #### 1.12.0-beta.3
 
 * Fixes and improvements

docs/clients/privacy.md

@@ -9,10 +9,6 @@ and the data generated by the software is always on your device.
 
 ## Android
 
-The broad package (App) visibility (QUERY_ALL_PACKAGES) permission
-is used to provide per-application proxy features for VPN,
-sing-box will not collect your app list.
-
 If your configuration contains `wifi_ssid` or `wifi_bssid` routing rules,
 sing-box uses the location permission in the background
 to get information about the connected Wi-Fi network to make them work.

docs/configuration/dns/server/index.md

@@ -28,16 +28,15 @@ icon: material/alert-decagram
 The type of the DNS server.
 
 | Type            | Format                      |
-|-----------------|---------------------------|
+|-----------------|-----------------------------|
 | empty (default) | [Legacy](./legacy/)         |
-| `local`         | [Local](./local/)         |
-| `hosts`         | [Hosts](./hosts/)         |
 | `tcp`           | [TCP](./tcp/)               |
 | `udp`           | [UDP](./udp/)               |
 | `tls`           | [TLS](./tls/)               |
-| `quic`          | [QUIC](./quic/)           |
 | `https`         | [HTTPS](./https/)           |
+| `quic`          | [QUIC](./quic/)             |
 | `h3`            | [HTTP/3](./http3/)          |
+| `predefined`    | [Predefined](./predefined/) |
 | `dhcp`          | [DHCP](./dhcp/)             |
 | `fakeip`        | [Fake IP](./fakeip/)        |
 | `tailscale`     | [Tailscale](./tailscale/)   |

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

@@ -28,16 +28,15 @@ icon: material/alert-decagram
 DNS 服务器的类型。
 
 | 类型              | 格式                          |
-|-----------------|---------------------------|
+|-----------------|-----------------------------|
 | empty (default) | [Legacy](./legacy/)         |
-| `local`         | [Local](./local/)         |
-| `hosts`         | [Hosts](./hosts/)         |
 | `tcp`           | [TCP](./tcp/)               |
 | `udp`           | [UDP](./udp/)               |
 | `tls`           | [TLS](./tls/)               |
-| `quic`          | [QUIC](./quic/)           |
 | `https`         | [HTTPS](./https/)           |
+| `quic`          | [QUIC](./quic/)             |
 | `h3`            | [HTTP/3](./http3/)          |
+| `predefined`    | [Predefined](./predefined/) |
 | `dhcp`          | [DHCP](./dhcp/)             |
 | `fakeip`        | [Fake IP](./fakeip/)        |
 | `tailscale`     | [Tailscale](./tailscale/)   |

docs/configuration/route/sniff.zh.md

@@ -26,7 +26,7 @@
 
 |         QUIC 客户端         |     类型     |
 |:------------------------:|:----------:|
-|     Chromium/Cronet      | `chromium` |
+|     Chromium/Cronet      | `chrimium` |
 | Safari/Apple Network API |  `safari`  |
 | Firefox / uquic firefox  | `firefox`  |
 |  quic-go / uquic chrome  | `quic-go`  |

docs/configuration/shared/dial.md

@@ -206,7 +206,7 @@ Only take effect when `domain_strategy` or `network_strategy` is set.
 
 !!! failure "Deprecated in sing-box 1.12.0"
 
-    `domain_strategy` is deprecated and will be removed in sing-box 1.14.0, check [Migration](/migration/#migrate-outbound-domain-strategy-option-to-domain-resolver).
+    `domain_strategy` is merged to [domain_resolver](#domain_resolver) in sing-box 1.12.0.
 
 Available values: `prefer_ipv4`, `prefer_ipv6`, `ipv4_only`, `ipv6_only`.
 

docs/configuration/shared/dial.zh.md

@@ -194,10 +194,6 @@ icon: material/new-box
 
 #### domain_strategy
 
-!!! failure "已在 sing-box 1.12.0 废弃"
-
-    `domain_strategy` 已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-outbound-domain-strategy-option-to-domain-resolver)。
-
 可选值：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
 
 如果设置，域名将在请求发出之前解析为 IP。

docs/installation/package-manager.md

@@ -9,56 +9,43 @@ icon: material/package
 === ":material-debian: Debian / APT"
 
     ```bash
-    sudo mkdir -p /etc/apt/keyrings &&
+    sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc
-       sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc &&
+    sudo chmod a+r /etc/apt/keyrings/sagernet.asc
-       sudo chmod a+r /etc/apt/keyrings/sagernet.asc &&
+    echo "deb [arch=`dpkg --print-architecture` signed-by=/etc/apt/keyrings/sagernet.asc] https://deb.sagernet.org/ * *" | \
-       echo '
+      sudo tee /etc/apt/sources.list.d/sagernet.list > /dev/null
-    Types: deb
+    sudo apt-get update
-    URIs: https://deb.sagernet.org/
-    Suites: *
-    Components: *
-    Enabled: yes
-    Signed-By: /etc/apt/keyrings/sagernet.asc
-    ' | sudo tee /etc/apt/sources.list.d/sagernet.sources &&
-       sudo apt-get update &&
     sudo apt-get install sing-box # or sing-box-beta
     ```
 
-=== ":material-redhat: Redhat / DNF 5"
+=== ":material-redhat: Redhat / DNF"
 
     ```bash
-    sudo dnf config-manager addrepo --from-repofile=https://sing-box.app/sing-box.repo &&
+    sudo dnf -y install dnf-plugins-core
-    sudo dnf install sing-box # or sing-box-beta
+    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo
-    ```
-
-=== ":material-redhat: Redhat / DNF 4"
-
-    ```bash
-    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo &&
-    sudo dnf -y install dnf-plugins-core &&
     sudo dnf install sing-box # or sing-box-beta
     ```
+    (This applies to any distribution that uses `dnf` as the package manager: Fedora, CentOS, even OpenSUSE with DNF installed.)
 
 ## :material-download-box: Manual Installation
 
-The script download and install the latest package from GitHub releases
+=== ":material-debian: Debian / DEB"
-for deb or rpm based Linux distributions, ArchLinux and OpenWrt.
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh
+    bash <(curl -fsSL https://sing-box.app/deb-install.sh)
-```
+    ```
 
-or latest beta:
+=== ":material-redhat: Redhat / RPM"
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh -s -- --beta
+    bash <(curl -fsSL https://sing-box.app/rpm-install.sh)
-```
+    ```
+    (This applies to any distribution that uses `rpm` and `systemd`.  Because of how `rpm` defines dependencies, if it installs, it probably works.)
 
-or specific version:
+=== ":simple-archlinux: Archlinux / PKG"
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh -s -- --version <version>
+    bash <(curl -fsSL https://sing-box.app/arch-install.sh)
-```
+    ```
 
 ## :material-book-lock-open: Managed Installation
 

docs/installation/package-manager.zh.md

@@ -9,55 +9,43 @@ icon: material/package
 === ":material-debian: Debian / APT"
 
     ```bash
-    sudo mkdir -p /etc/apt/keyrings &&
+    sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc
-       sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc &&
+    sudo chmod a+r /etc/apt/keyrings/sagernet.asc
-       sudo chmod a+r /etc/apt/keyrings/sagernet.asc &&
+    echo "deb [arch=`dpkg --print-architecture` signed-by=/etc/apt/keyrings/sagernet.asc] https://deb.sagernet.org/ * *" | \
-       echo '
+      sudo tee /etc/apt/sources.list.d/sagernet.list > /dev/null
-    Types: deb
+    sudo apt-get update
-    URIs: https://deb.sagernet.org/
-    Suites: *
-    Components: *
-    Enabled: yes
-    Signed-By: /etc/apt/keyrings/sagernet.asc
-    ' | sudo tee /etc/apt/sources.list.d/sagernet.sources &&
-       sudo apt-get update &&
     sudo apt-get install sing-box # or sing-box-beta
     ```
 
-=== ":material-redhat: Redhat / DNF 5"
+=== ":material-redhat: Redhat / DNF"
 
     ```bash
-    sudo dnf config-manager addrepo --from-repofile=https://sing-box.app/sing-box.repo &&
+    sudo dnf -y install dnf-plugins-core
-    sudo dnf install sing-box # or sing-box-beta
+    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo
-    ```
-
-=== ":material-redhat: Redhat / DNF 4"
-
-    ```bash
-    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo &&
-    sudo dnf -y install dnf-plugins-core &&
     sudo dnf install sing-box # or sing-box-beta
     ```
+    （这适用于任何使用 `dnf` 作为包管理器的发行版：Fedora、CentOS，甚至安装了 DNF 的 OpenSUSE。）
 
 ## :material-download-box: 手动安装
 
-该脚本从 GitHub 发布中下载并安装最新的软件包，适用于基于 deb 或 rpm 的 Linux 发行版、ArchLinux 和 OpenWrt。
+=== ":material-debian: Debian / DEB"
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh
+    bash <(curl -fsSL https://sing-box.app/deb-install.sh)
-```
+    ```
 
-或最新测试版：
+=== ":material-redhat: Redhat / RPM"
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh -s -- --beta
+    bash <(curl -fsSL https://sing-box.app/rpm-install.sh)
-```
+    ```
+    （这适用于任何使用 `rpm` 和 `systemd` 的发行版。由于 `rpm` 定义依赖关系的方式，如果安装成功，就多半能用。）
 
-或指定版本：
+=== ":simple-archlinux: Archlinux / PKG"
 
-```shell
+    ```bash
-curl -fsSL https://sing-box.app/install.sh | sh -s -- --version <version>
+    bash <(curl -fsSL https://sing-box.app/arch-install.sh)
-```
+    ```
 
 ## :material-book-lock-open: 托管安装
 

docs/installation/tools/install.sh

@@ -1,116 +0,0 @@
-#!/bin/sh
-
-download_beta=false
-download_version=""
-
-while [ $# -gt 0 ]; do
-  case "$1" in
-    --beta)
-      download_beta=true
-      shift
-      ;;
-    --version)
-      shift
-      if [ $# -eq 0 ]; then
-        echo "Missing argument for --version"
-        echo "Usage: $0 [--beta] [--version <version>]"
-        exit 1
-      fi
-      download_version="$1"
-      shift
-      ;;
-    *)
-      echo "Unknown argument: $1"
-      echo "Usage: $0 [--beta] [--version <version>]"
-      exit 1
-      ;;
-  esac
-done
-
-if command -v pacman >/dev/null 2>&1; then
-  os="linux"
-  arch=$(uname -m)
-  package_suffix=".pkg.tar.zst"
-  package_install="pacman -U --noconfirm"
-elif command -v dpkg >/dev/null 2>&1; then
-  os="linux"
-  arch=$(dpkg --print-architecture)
-  package_suffix=".deb"
-  package_install="dpkg -i"
-elif command -v dnf >/dev/null 2>&1; then
-  os="linux"
-  arch=$(uname -m)
-  package_suffix=".rpm"
-  package_install="dnf install -y"
-elif command -v rpm >/dev/null 2>&1; then
-  os="linux"
-  arch=$(uname -m)
-  package_suffix=".rpm"
-  package_install="rpm -i"
-elif command -v opkg >/dev/null 2>&1; then
-  os="openwrt"
-  . /etc/os-release
-  arch="$OPENWRT_ARCH"
-  package_suffix=".ipk"
-  package_install="opkg update && opkg install"
-else
-  echo "Missing supported package manager."
-  exit 1
-fi
-
-if [ -z "$download_version" ]; then
-  if [ "$download_beta" != "true" ]; then
-    if [ -n "$GITHUB_TOKEN" ]; then
-      latest_release=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" https://api.github.com/repos/SagerNet/sing-box/releases/latest)
-    else
-      latest_release=$(curl -s https://api.github.com/repos/SagerNet/sing-box/releases/latest)
-    fi
-    curl_exit_status=$?
-    if [ $curl_exit_status -ne 0 ]; then
-      exit $curl_exit_status
-    fi
-    if [ "$(echo "$latest_release" | grep tag_name | wc -l)" -eq 0 ]; then
-      echo "$latest_release"
-      exit 1
-    fi
-    download_version=$(echo "$latest_release" | grep tag_name | head -n 1 | awk -F: '{print $2}' | sed 's/[", v]//g')
-  else
-    if [ -n "$GITHUB_TOKEN" ]; then
-      latest_release=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" https://api.github.com/repos/SagerNet/sing-box/releases)
-    else
-      latest_release=$(curl -s https://api.github.com/repos/SagerNet/sing-box/releases)
-    fi
-    curl_exit_status=$?
-    if [ $curl_exit_status -ne 0 ]; then
-      exit $curl_exit_status
-    fi
-    if [ "$(echo "$latest_release" | grep tag_name | wc -l)" -eq 0 ]; then
-      echo "$latest_release"
-      exit 1
-    fi
-    download_version=$(echo "$latest_release" | grep tag_name | head -n 1 | awk -F: '{print $2}' | sed 's/[", v]//g')
-  fi
-fi
-
-package_name="sing-box_${download_version}_${os}_${arch}${package_suffix}"
-package_url="https://github.com/SagerNet/sing-box/releases/download/v${download_version}/${package_name}"
-
-echo "Downloading $package_url"
-if [ -n "$GITHUB_TOKEN" ]; then
-  curl --fail -Lo "$package_name" -H "Authorization: token ${GITHUB_TOKEN}" "$package_url"
-else
-  curl --fail -Lo "$package_name" "$package_url"
-fi
-
-curl_exit_status=$?
-if [ $curl_exit_status -ne 0 ]; then
-  exit $curl_exit_status
-fi
-
-if command -v sudo >/dev/null 2>&1; then
-  package_install="sudo $package_install"
-fi
-
-echo "$package_install $package_name"
-sh -c "$package_install \"$package_name\""
-rm -f "$package_name"

docs/migration.md

@@ -292,7 +292,7 @@ DNS servers are refactored for better performance and scalability.
               }
             ],
             "fakeip": {
-              "enabled": true,
+              "enable": true,
               "inet4_range": "198.18.0.0/15",
               "inet6_range": "fc00::/18"
             }
@@ -556,8 +556,7 @@ The legacy outbound DNS rules are deprecated and can be replaced by new domain r
       "dns": {
         "servers": [
           {
-            "type": "local",
+            "type": "local"
-            "tag": "local"
           }
         ]
       },
@@ -587,58 +586,6 @@ The legacy outbound DNS rules are deprecated and can be replaced by new domain r
     }
     ```
 
-### Migrate outbound domain strategy option to domain resolver
-
-!!! info "References"
-
-    [Dial Fields](/configuration/shared/dial/#domain_strategy)
-
-The `domain_strategy` option in Dial Fields has been deprecated and can be replaced with the new domain resolver option.
-
-Note that due to the use of Dial Fields by some of the new DNS servers introduced in sing-box 1.12,
-some people mistakenly believe that `domain_strategy` is the same feature as in the legacy DNS servers.
-
-=== ":material-card-remove: Deprecated"
-
-    ```json
-    {
-      "outbounds": [
-        {
-          "type": "socks",
-          "server": "example.org",
-          "server_port": 2080,
-          "domain_strategy": "prefer_ipv4",
-        }
-      ]
-    }
-    ```
-
-=== ":material-card-multiple: New"
-
-    ```json
-     {
-      "dns": {
-        "servers": [
-          {
-            "type": "local",
-            "tag": "local"
-          }
-        ]
-      },
-      "outbounds": [
-        {
-          "type": "socks",
-          "server": "example.org",
-          "server_port": 2080,
-          "domain_resolver": {
-            "server": "local",
-            "strategy": "prefer_ipv4"
-          }
-        }
-      ]
-    }
-    ```
-
 ## 1.11.0
 
 ### Migrate legacy special outbounds to rule actions

docs/migration.zh.md

@@ -292,7 +292,7 @@ DNS 服务器已经重构。
               }
             ],
             "fakeip": {
-              "enabled": true,
+              "enable": true,
               "inet4_range": "198.18.0.0/15",
               "inet6_range": "fc00::/18"
             }
@@ -556,8 +556,7 @@ DNS 服务器已经重构。
       "dns": {
         "servers": [
           {
-            "type": "local",
+            "type": "local"
-            "tag": "local"
           }
         ]
       },
@@ -587,57 +586,6 @@ DNS 服务器已经重构。
     }
     ```
 
-### 迁移出站域名策略选项到域名解析器
-
-拨号字段中的 `domain_strategy` 选项已被弃用，可以用新的域名解析器选项替代。
-
-请注意，由于 sing-box 1.12 中引入的一些新 DNS 服务器使用了拨号字段，一些人错误地认为 `domain_strategy` 与旧 DNS 服务器中的功能相同。
-
-!!! info "参考"
-
-    [拨号字段](/configuration/shared/dial/#domain_strategy)
-
-=== ":material-card-remove: 弃用的"
-
-    ```json
-    {
-      "outbounds": [
-        {
-          "type": "socks",
-          "server": "example.org",
-          "server_port": 2080,
-          "domain_strategy": "prefer_ipv4",
-        }
-      ]
-    }
-    ```
-
-=== ":material-card-multiple: 新的"
-
-    ```json
-     {
-      "dns": {
-        "servers": [
-          {
-            "type": "local",
-            "tag": "local"
-          }
-        ]
-      },
-      "outbounds": [
-        {
-          "type": "socks",
-          "server": "example.org",
-          "server_port": 2080,
-          "domain_resolver": {
-            "server": "local",
-            "strategy": "prefer_ipv4"
-          }
-        }
-      ]
-    }
-    ```
-
 ## 1.11.0
 
 ### 迁移旧的特殊出站到规则动作

experimental/clashapi/api_meta.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"net"
 	"net/http"
-	"runtime/debug"
 	"time"
 
 	"github.com/sagernet/sing-box/experimental/clashapi/trafficontrol"
@@ -13,23 +12,14 @@ import (
 	"github.com/sagernet/ws/wsutil"
 
 	"github.com/go-chi/chi/v5"
-	"github.com/go-chi/chi/v5/middleware"
 	"github.com/go-chi/render"
 )
 
 // API created by Clash.Meta
 
 func (s *Server) setupMetaAPI(r chi.Router) {
-	if s.logDebug {
-		r := chi.NewRouter()
-		r.Put("/gc", func(w http.ResponseWriter, r *http.Request) {
-			debug.FreeOSMemory()
-		})
-		r.Mount("/", middleware.Profiler())
-	}
 	r.Get("/memory", memory(s.trafficManager))
 	r.Mount("/group", groupRouter(s))
-	r.Mount("/upgrade", upgradeRouter(s))
 }
 
 type Memory struct {

experimental/clashapi/api_meta_upgrade.go

@@ -1,36 +0,0 @@
-package clashapi
-
-import (
-	"net/http"
-
-	E "github.com/sagernet/sing/common/exceptions"
-
-	"github.com/go-chi/chi/v5"
-	"github.com/go-chi/render"
-)
-
-func upgradeRouter(server *Server) http.Handler {
-	r := chi.NewRouter()
-	r.Post("/ui", updateExternalUI(server))
-	return r
-}
-
-func updateExternalUI(server *Server) func(w http.ResponseWriter, r *http.Request) {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if server.externalUI == "" {
-			render.Status(r, http.StatusNotFound)
-			render.JSON(w, r, newError("external UI not enabled"))
-			return
-		}
-		server.logger.Info("upgrading external UI")
-		err := server.downloadExternalUI()
-		if err != nil {
-			server.logger.Error(E.Cause(err, "upgrade external ui"))
-			render.Status(r, http.StatusInternalServerError)
-			render.JSON(w, r, newError(err.Error()))
-			return
-		}
-		server.logger.Info("updated external UI")
-		render.JSON(w, r, render.M{"status": "ok"})
-	}
-}

experimental/clashapi/server.go

@@ -49,8 +49,6 @@ type Server struct {
 	httpServer     *http.Server
 	trafficManager *trafficontrol.Manager
 	urlTestHistory adapter.URLTestHistoryStorage
-	logDebug       bool
-
 	mode           string
 	modeList       []string
 	modeUpdateHook chan<- struct{}
@@ -76,7 +74,6 @@ func NewServer(ctx context.Context, logFactory log.ObservableFactory, options op
 			Handler: chiRouter,
 		},
 		trafficManager:           trafficManager,
-		logDebug:                 logFactory.Level() >= log.LevelDebug,
 		modeList:                 options.ModeList,
 		externalController:       options.ExternalController != "",
 		externalUIDownloadURL:    options.ExternalUIDownloadURL,

experimental/deprecated/constants.go

@@ -161,7 +161,6 @@ var OptionLegacyDNSFakeIPOptions = Note{
 	Description:       "legacy DNS fakeip options",
 	DeprecatedVersion: "1.12.0",
 	ScheduledVersion:  "1.14.0",
-	EnvName:           "LEGACY_DNS_FAKEIP_OPTIONS",
 	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-to-new-dns-server-formats",
 }
 
@@ -170,7 +169,6 @@ var OptionOutboundDNSRuleItem = Note{
 	Description:       "outbound DNS rule item",
 	DeprecatedVersion: "1.12.0",
 	ScheduledVersion:  "1.14.0",
-	EnvName:           "OUTBOUND_DNS_RULE_ITEM",
 	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-outbound-dns-rule-items-to-domain-resolver",
 }
 
@@ -179,7 +177,6 @@ var OptionMissingDomainResolver = Note{
 	Description:       "missing `route.default_domain_resolver` or `domain_resolver` in dial fields",
 	DeprecatedVersion: "1.12.0",
 	ScheduledVersion:  "1.14.0",
-	EnvName:           "MISSING_DOMAIN_RESOLVER",
 	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-outbound-dns-rule-items-to-domain-resolver",
 }
 
@@ -188,19 +185,9 @@ var OptionLegacyECHOptions = Note{
 	Description:       "legacy ECH options",
 	DeprecatedVersion: "1.12.0",
 	ScheduledVersion:  "1.13.0",
-	EnvName:           "LEGACY_ECH_OPTIONS",
 	MigrationLink:     "https://sing-box.sagernet.org/deprecated/#legacy-ech-fields",
 }
 
-var OptionLegacyDomainStrategyOptions = Note{
-	Name:              "legacy-domain-strategy-options",
-	Description:       "legacy domain strategy options",
-	DeprecatedVersion: "1.12.0",
-	ScheduledVersion:  "1.14.0",
-	EnvName:           "LEGACY_DOMAIN_STRATEGY_OPTIONS",
-	MigrationLink:     "https://sing-box.sagernet.org/migration/#migrate-domain-strategy-options",
-}
-
 var Options = []Note{
 	OptionBadMatchSource,
 	OptionGEOIP,
@@ -217,5 +204,4 @@ var Options = []Note{
 	OptionOutboundDNSRuleItem,
 	OptionMissingDomainResolver,
 	OptionLegacyECHOptions,
-	OptionLegacyDomainStrategyOptions,
 }

experimental/libbox/config.go

@@ -33,7 +33,7 @@ func BaseContext(platformInterface PlatformInterface) context.Context {
 			})
 		}
 	}
-	return box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), dnsRegistry)
+	return box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), dnsRegistry, include.ServiceRegistry())
 }
 
 func parseConfig(ctx context.Context, configContent string) (option.Options, error) {

go.mod

@@ -6,9 +6,11 @@ require (
 	github.com/anytls/sing-anytls v0.0.8
 	github.com/caddyserver/certmagic v0.21.7
 	github.com/cloudflare/circl v1.6.0
+	github.com/coder/websocket v1.8.12
 	github.com/cretz/bine v0.2.0
 	github.com/go-chi/chi/v5 v5.2.1
 	github.com/go-chi/render v1.0.3
+	github.com/godbus/dbus/v5 v5.1.1-0.20230522191255-76236955d466
 	github.com/gofrs/uuid/v5 v5.3.2
 	github.com/insomniacslk/dhcp v0.0.0-20250109001534-8abf58130905
 	github.com/libdns/alidns v1.0.3
@@ -26,18 +28,18 @@ require (
 	github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb
 	github.com/sagernet/quic-go v0.49.0-beta.1
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.6.8-0.20250425035333-84184da91a3a
+	github.com/sagernet/sing v0.6.7-0.20250409030945-77e2a1bb577c
 	github.com/sagernet/sing-mux v0.3.1
-	github.com/sagernet/sing-quic v0.4.1-0.20250423030647-0eb05f373a76
+	github.com/sagernet/sing-quic v0.4.1
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/sagernet/sing-shadowsocks2 v0.2.0
 	github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056
 	github.com/sagernet/sing-tun v0.6.5-0.20250412112220-15069fc1c20a
-	github.com/sagernet/sing-vmess v0.2.1
+	github.com/sagernet/sing-vmess v0.2.0
 	github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
-	github.com/sagernet/tailscale v1.80.3-mod.4
+	github.com/sagernet/tailscale v1.80.3-mod.2
 	github.com/sagernet/utls v1.6.7
-	github.com/sagernet/wireguard-go v0.0.1-beta.7
+	github.com/sagernet/wireguard-go v0.0.1-beta.5
 	github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854
 	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.10.0
@@ -66,7 +68,6 @@ require (
 	github.com/bits-and-blooms/bitset v1.13.0 // indirect
 	github.com/caddyserver/zerossl v0.1.3 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
-	github.com/coder/websocket v1.8.12 // indirect
 	github.com/coreos/go-iptables v0.7.1-0.20240112124308-65c67c9f46e6 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/dblohm7/wingoes v0.0.0-20240119213807-a09d6be7affa // indirect
@@ -80,7 +81,6 @@ require (
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/gobwas/httphead v0.1.0 // indirect
 	github.com/gobwas/pool v0.2.1 // indirect
-	github.com/godbus/dbus/v5 v5.1.1-0.20230522191255-76236955d466 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect

go.sum

@@ -178,12 +178,12 @@ github.com/sagernet/quic-go v0.49.0-beta.1/go.mod h1:uesWD1Ihrldq1M3XtjuEvIUqi8W
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byLGkEnIYp6grlXfo1QYUfiYFGjewIdc=
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.2.18/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo=
-github.com/sagernet/sing v0.6.8-0.20250425035333-84184da91a3a h1:oE67hmp5rzLlE6clE7FpK4Hg6yLXsa1Zu3A01vcazb0=
+github.com/sagernet/sing v0.6.7-0.20250409030945-77e2a1bb577c h1:Zi+WR7f9SQ96yNHmyxj42BtaVb3kTouQ8bQLBHReTSI=
-github.com/sagernet/sing v0.6.8-0.20250425035333-84184da91a3a/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
+github.com/sagernet/sing v0.6.7-0.20250409030945-77e2a1bb577c/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-mux v0.3.1 h1:kvCc8HyGAskDHDQ0yQvoTi/7J4cZPB/VJMsAM3MmdQI=
 github.com/sagernet/sing-mux v0.3.1/go.mod h1:Mkdz8LnDstthz0HWuA/5foncnDIdcNN5KZ6AdJX+x78=
-github.com/sagernet/sing-quic v0.4.1-0.20250423030647-0eb05f373a76 h1:iwpCX6H3nZEOGUGwx0q5azcgYOA9f6v9YssihXoRKHk=
+github.com/sagernet/sing-quic v0.4.1 h1:pxlMa4efZu/M07RgGagNNDDyl6ZUwpmNUjRTpgHOWK4=
-github.com/sagernet/sing-quic v0.4.1-0.20250423030647-0eb05f373a76/go.mod h1:tqPa0/Wqa19MkkSlKVZZX5sHxtiDR9BROcn4ufcbVdY=
+github.com/sagernet/sing-quic v0.4.1/go.mod h1:tqPa0/Wqa19MkkSlKVZZX5sHxtiDR9BROcn4ufcbVdY=
 github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegEZaKMv9ipx8=
 github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
 github.com/sagernet/sing-shadowsocks2 v0.2.0 h1:wpZNs6wKnR7mh1wV9OHwOyUr21VkS3wKFHi+8XwgADg=
@@ -192,16 +192,16 @@ github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056 h1:GFNJQ
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056/go.mod h1:HyacBPIFiKihJQR8LQp56FM4hBtd/7MZXnRxxQIOPsc=
 github.com/sagernet/sing-tun v0.6.5-0.20250412112220-15069fc1c20a h1:2aLxZFD2HPCLrnFGpH+KBuPqMOk0cuaDE2dgEvANuMk=
 github.com/sagernet/sing-tun v0.6.5-0.20250412112220-15069fc1c20a/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
-github.com/sagernet/sing-vmess v0.2.1 h1:6izHC2+B68aQCxTagki6eZZc+g5eh4dYwxOV5a2Lhug=
+github.com/sagernet/sing-vmess v0.2.0 h1:pCMGUXN2k7RpikQV65/rtXtDHzb190foTfF9IGTMZrI=
-github.com/sagernet/sing-vmess v0.2.1/go.mod h1:jDAZ0A0St1zVRkyvhAPRySOFfhC+4SQtO5VYyeFotgA=
+github.com/sagernet/sing-vmess v0.2.0/go.mod h1:jDAZ0A0St1zVRkyvhAPRySOFfhC+4SQtO5VYyeFotgA=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7 h1:DImB4lELfQhplLTxeq2z31Fpv8CQqqrUwTbrIRumZqQ=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7/go.mod h1:FP9X2xjT/Az1EsG/orYYoC+5MojWnuI7hrffz8fGwwo=
-github.com/sagernet/tailscale v1.80.3-mod.4 h1:9UgYq8m9mwX5dbTbueVxbRh+bq7AayxemJGM2PkJQnE=
+github.com/sagernet/tailscale v1.80.3-mod.2 h1:hT0CI74q727EuCcgQ+T4pvon8V0aoi4vTAxah7GsNMQ=
-github.com/sagernet/tailscale v1.80.3-mod.4/go.mod h1:EBxXsWu4OH2ELbQLq32WoBeIubG8KgDrg4/Oaxjs6lI=
+github.com/sagernet/tailscale v1.80.3-mod.2/go.mod h1:EBxXsWu4OH2ELbQLq32WoBeIubG8KgDrg4/Oaxjs6lI=
 github.com/sagernet/utls v1.6.7 h1:Ep3+aJ8FUGGta+II2IEVNUc3EDhaRCZINWkj/LloIA8=
 github.com/sagernet/utls v1.6.7/go.mod h1:Uua1TKO/FFuAhLr9rkaVnnrTmmiItzDjv1BUb2+ERwM=
-github.com/sagernet/wireguard-go v0.0.1-beta.7 h1:ltgBwYHfr+9Wz1eG59NiWnHrYEkDKHG7otNZvu85DXI=
+github.com/sagernet/wireguard-go v0.0.1-beta.5 h1:aBEsxJUMEONwOZqKPIkuAcv4zJV5p6XlzEN04CF0FXc=
-github.com/sagernet/wireguard-go v0.0.1-beta.7/go.mod h1:jGXij2Gn2wbrWuYNUmmNhf1dwcZtvyAvQoe8Xd8MbUo=
+github.com/sagernet/wireguard-go v0.0.1-beta.5/go.mod h1:jGXij2Gn2wbrWuYNUmmNhf1dwcZtvyAvQoe8Xd8MbUo=
 github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854 h1:6uUiZcDRnZSAegryaUGwPC/Fj13JSHwiTftrXhMmYOc=
 github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854/go.mod h1:LtfoSK3+NG57tvnVEHgcuBW9ujgE8enPSgzgwStwCAA=
 github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=

include/registry.go

@@ -7,6 +7,7 @@ import (
 	"github.com/sagernet/sing-box/adapter/endpoint"
 	"github.com/sagernet/sing-box/adapter/inbound"
 	"github.com/sagernet/sing-box/adapter/outbound"
+	"github.com/sagernet/sing-box/adapter/service"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/dns/transport"
@@ -33,6 +34,8 @@ import (
 	"github.com/sagernet/sing-box/protocol/tun"
 	"github.com/sagernet/sing-box/protocol/vless"
 	"github.com/sagernet/sing-box/protocol/vmess"
+	"github.com/sagernet/sing-box/service/resolved"
+	"github.com/sagernet/sing-box/service/ssmapi"
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
@@ -110,6 +113,7 @@ func DNSTransportRegistry() *dns.TransportRegistry {
 	hosts.RegisterTransport(registry)
 	local.RegisterTransport(registry)
 	fakeip.RegisterTransport(registry)
+	resolved.RegisterTransport(registry)
 
 	registerQUICTransports(registry)
 	registerDHCPTransport(registry)
@@ -118,6 +122,17 @@ func DNSTransportRegistry() *dns.TransportRegistry {
 	return registry
 }
 
+func ServiceRegistry() *service.Registry {
+	registry := service.NewRegistry()
+
+	resolved.RegisterService(registry)
+	ssmapi.RegisterService(registry)
+
+	registerDERPService(registry)
+
+	return registry
+}
+
 func registerStubForRemovedInbounds(registry *inbound.Registry) {
 	inbound.Register[option.ShadowsocksInboundOptions](registry, C.TypeShadowsocksR, func(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.ShadowsocksInboundOptions) (adapter.Inbound, error) {
 		return nil, E.New("ShadowsocksR is deprecated and removed in sing-box 1.6.0")

include/tailscale.go

@@ -4,8 +4,10 @@ package include
 
 import (
 	"github.com/sagernet/sing-box/adapter/endpoint"
+	"github.com/sagernet/sing-box/adapter/service"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/protocol/tailscale"
+	"github.com/sagernet/sing-box/service/derp"
 )
 
 func registerTailscaleEndpoint(registry *endpoint.Registry) {
@@ -15,3 +17,8 @@ func registerTailscaleEndpoint(registry *endpoint.Registry) {
 func registerTailscaleTransport(registry *dns.TransportRegistry) {
 	tailscale.RegistryTransport(registry)
 }
+
+func registerDERPService(registry *service.Registry) {
+	derp.Register(registry)
+	derp.RegisterSTUN(registry)
+}

include/tailscale_stub.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/adapter/endpoint"
+	"github.com/sagernet/sing-box/adapter/service"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/log"
@@ -25,3 +26,12 @@ func registerTailscaleTransport(registry *dns.TransportRegistry) {
 		return nil, E.New(`Tailscale is not included in this build, rebuild with -tags with_tailscale`)
 	})
 }
+
+func registerDERPService(registry *service.Registry) {
+	service.Register[option.DERPServiceOptions](registry, C.TypeDERP, func(ctx context.Context, logger log.ContextLogger, tag string, options option.DERPServiceOptions) (adapter.Service, error) {
+		return nil, E.New(`DERP is not included in this build, rebuild with -tags with_tailscale`)
+	})
+	service.Register[option.DERPSTUNServiceOptions](registry, C.TypeDERP, func(ctx context.Context, logger log.ContextLogger, tag string, options option.DERPSTUNServiceOptions) (adapter.Service, error) {
+		return nil, E.New(`STUN (DERP) is not included in this build, rebuild with -tags with_tailscale`)
+	})
+}

option/dns.go

@@ -121,7 +121,6 @@ type LegacyDNSFakeIPOptions struct {
 type DNSTransportOptionsRegistry interface {
 	CreateOptions(transportType string) (any, bool)
 }
-
 type _DNSServerOptions struct {
 	Type    string `json:"type,omitempty"`
 	Tag     string `json:"tag,omitempty"`

option/endpoint.go

@@ -32,11 +32,11 @@ func (h *Endpoint) UnmarshalJSONContext(ctx context.Context, content []byte) err
 	}
 	registry := service.FromContext[EndpointOptionsRegistry](ctx)
 	if registry == nil {
-		return E.New("missing Endpoint fields registry in context")
+		return E.New("missing endpoint fields registry in context")
 	}
 	options, loaded := registry.CreateOptions(h.Type)
 	if !loaded {
-		return E.New("unknown inbound type: ", h.Type)
+		return E.New("unknown endpoint type: ", h.Type)
 	}
 	err = badjson.UnmarshallExcludedContext(ctx, content, (*_Endpoint)(h), options)
 	if err != nil {

option/inbound.go

@@ -34,7 +34,7 @@ func (h *Inbound) UnmarshalJSONContext(ctx context.Context, content []byte) erro
 	}
 	registry := service.FromContext[InboundOptionsRegistry](ctx)
 	if registry == nil {
-		return E.New("missing Inbound fields registry in context")
+		return E.New("missing inbound fields registry in context")
 	}
 	options, loaded := registry.CreateOptions(h.Type)
 	if !loaded {

option/options.go

@@ -19,6 +19,7 @@ type _Options struct {
 	Inbounds     []Inbound            `json:"inbounds,omitempty"`
 	Outbounds    []Outbound           `json:"outbounds,omitempty"`
 	Route        *RouteOptions        `json:"route,omitempty"`
+	Services     []Service            `json:"services,omitempty"`
 	Experimental *ExperimentalOptions `json:"experimental,omitempty"`
 }
 

option/outbound.go

@@ -83,6 +83,7 @@ type DialerOptions struct {
 	NetworkType         badoption.Listable[InterfaceType] `json:"network_type,omitempty"`
 	FallbackNetworkType badoption.Listable[InterfaceType] `json:"fallback_network_type,omitempty"`
 	FallbackDelay       badoption.Duration                `json:"fallback_delay,omitempty"`
+	IsWireGuardListener bool                              `json:"-"`
 
 	// Deprecated: migrated to domain resolver
 	DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"`

option/resolved.go

@@ -0,0 +1,49 @@
+package option
+
+import (
+	"context"
+	"net/netip"
+
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badoption"
+)
+
+type _ResolvedServiceOptions struct {
+	ListenOptions
+}
+
+type ResolvedServiceOptions _ResolvedServiceOptions
+
+func (r ResolvedServiceOptions) MarshalJSONContext(ctx context.Context) ([]byte, error) {
+	if r.Listen != nil && netip.Addr(*r.Listen) == (netip.AddrFrom4([4]byte{127, 0, 0, 53})) {
+		r.Listen = nil
+	}
+	if r.ListenPort == 53 {
+		r.ListenPort = 0
+	}
+	return json.MarshalContext(ctx, (*_ResolvedServiceOptions)(&r))
+}
+
+func (r *ResolvedServiceOptions) UnmarshalJSONContext(ctx context.Context, bytes []byte) error {
+	err := json.UnmarshalContextDisallowUnknownFields(ctx, bytes, (*_ResolvedServiceOptions)(r))
+	if err != nil {
+		return err
+	}
+	if r.Listen == nil {
+		r.Listen = (*badoption.Addr)(common.Ptr(netip.AddrFrom4([4]byte{127, 0, 0, 53})))
+	}
+	if r.ListenPort == 0 {
+		r.ListenPort = 53
+	}
+	return nil
+}
+
+type ResolvedDNSServerOptions struct {
+	Service                string `json:"Service"`
+	AcceptDefaultResolvers bool   `json:"accept_default_resolvers,omitempty"`
+	// NDots                  int                `json:"ndots,omitempty"`
+	// Timeout                badoption.Duration `json:"timeout,omitempty"`
+	// Attempts               int                `json:"attempts,omitempty"`
+	// Rotate                 bool               `json:"rotate,omitempty"`
+}

option/service.go

@@ -0,0 +1,47 @@
+package option
+
+import (
+	"context"
+
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badjson"
+	"github.com/sagernet/sing/service"
+)
+
+type ServiceOptionsRegistry interface {
+	CreateOptions(serviceType string) (any, bool)
+}
+
+type _Service struct {
+	Type    string `json:"type"`
+	Tag     string `json:"tag,omitempty"`
+	Options any    `json:"-"`
+}
+
+type Service _Service
+
+func (h *Service) MarshalJSONContext(ctx context.Context) ([]byte, error) {
+	return badjson.MarshallObjectsContext(ctx, (*_Service)(h), h.Options)
+}
+
+func (h *Service) UnmarshalJSONContext(ctx context.Context, content []byte) error {
+	err := json.UnmarshalContext(ctx, content, (*_Service)(h))
+	if err != nil {
+		return err
+	}
+	registry := service.FromContext[ServiceOptionsRegistry](ctx)
+	if registry == nil {
+		return E.New("missing service fields registry in context")
+	}
+	options, loaded := registry.CreateOptions(h.Type)
+	if !loaded {
+		return E.New("unknown inbound type: ", h.Type)
+	}
+	err = badjson.UnmarshallExcludedContext(ctx, content, (*_Service)(h), options)
+	if err != nil {
+		return err
+	}
+	h.Options = options
+	return nil
+}

option/shadowsocks.go

@@ -8,6 +8,7 @@ type ShadowsocksInboundOptions struct {
 	Users        []ShadowsocksUser        `json:"users,omitempty"`
 	Destinations []ShadowsocksDestination `json:"destinations,omitempty"`
 	Multiplex    *InboundMultiplexOptions `json:"multiplex,omitempty"`
+	Managed      bool                     `json:"managed,omitempty"`
 }
 
 type ShadowsocksUser struct {

option/ssmapi.go

@@ -0,0 +1,11 @@
+package option
+
+import (
+	"github.com/sagernet/sing/common/json/badjson"
+)
+
+type SSMAPIServiceOptions struct {
+	ListenOptions
+	InboundTLSOptionsContainer
+	Servers *badjson.TypedMap[string, string] `json:"servers"`
+}

option/tailscale.go

@@ -2,6 +2,12 @@ package option
 
 import (
 	"net/netip"
+	"net/url"
+	"reflect"
+
+	"github.com/sagernet/sing/common/json"
+	"github.com/sagernet/sing/common/json/badoption"
+	M "github.com/sagernet/sing/common/metadata"
 )
 
 type TailscaleEndpointOptions struct {
@@ -22,3 +28,59 @@ type TailscaleDNSServerOptions struct {
 	Endpoint               string `json:"endpoint,omitempty"`
 	AcceptDefaultResolvers bool   `json:"accept_default_resolvers,omitempty"`
 }
+
+type DERPServiceOptions struct {
+	ListenOptions
+	InboundTLSOptionsContainer
+	ConfigPath           string                                          `json:"config_path,omitempty"`
+	VerifyClientEndpoint badoption.Listable[string]                      `json:"verify_client_endpoint,omitempty"`
+	VerifyClientURL      badoption.Listable[*DERPVerifyClientURLOptions] `json:"verify_client_url,omitempty"`
+	MeshWith             badoption.Listable[*DERPMeshOptions]            `json:"mesh_with,omitempty"`
+	MeshPSK              string                                          `json:"mesh_psk,omitempty"`
+	MeshPSKFile          string                                          `json:"mesh_psk_file,omitempty"`
+	DomainResolver       *DomainResolveOptions                           `json:"domain_resolver,omitempty"`
+}
+
+type _DERPVerifyClientURLOptions struct {
+	URL string `json:"url,omitempty"`
+	DialerOptions
+}
+
+type DERPVerifyClientURLOptions _DERPVerifyClientURLOptions
+
+func (d DERPVerifyClientURLOptions) ServerIsDomain() bool {
+	verifyURL, err := url.Parse(d.URL)
+	if err != nil {
+		return false
+	}
+	return M.IsDomainName(verifyURL.Host)
+}
+
+func (d DERPVerifyClientURLOptions) MarshalJSON() ([]byte, error) {
+	if reflect.DeepEqual(d, _DERPVerifyClientURLOptions{}) {
+		return json.Marshal(d.URL)
+	} else {
+		return json.Marshal(_DERPVerifyClientURLOptions(d))
+	}
+}
+
+func (d *DERPVerifyClientURLOptions) UnmarshalJSON(bytes []byte) error {
+	var stringValue string
+	err := json.Unmarshal(bytes, &stringValue)
+	if err == nil {
+		d.URL = stringValue
+		return nil
+	}
+	return json.Unmarshal(bytes, (*_DERPVerifyClientURLOptions)(d))
+}
+
+type DERPMeshOptions struct {
+	ServerOptions
+	Host string `json:"host,omitempty"`
+	OutboundTLSOptionsContainer
+	DialerOptions
+}
+
+type DERPSTUNServiceOptions struct {
+	ListenOptions
+}

protocol/direct/inbound.go

@@ -94,7 +94,7 @@ func (i *Inbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata a
 	case 2:
 		destination.Addr = i.overrideDestination.Addr
 	case 3:
-		destination.Port = i.overrideDestination.Port
+		destination.Port = metadata.Destination.Port
 	}
 	metadata.Destination = destination
 	if i.overrideOption != 0 {

protocol/group/urltest.go

@@ -396,16 +396,12 @@ func (g *URLTestGroup) urlTest(ctx context.Context, force bool) (map[string]uint
 func (g *URLTestGroup) performUpdateCheck() {
 	var updated bool
 	if outbound, exists := g.Select(N.NetworkTCP); outbound != nil && (g.selectedOutboundTCP == nil || (exists && outbound != g.selectedOutboundTCP)) {
-		if g.selectedOutboundTCP != nil {
-			updated = true
-		}
 		g.selectedOutboundTCP = outbound
+		updated = true
 	}
 	if outbound, exists := g.Select(N.NetworkUDP); outbound != nil && (g.selectedOutboundUDP == nil || (exists && outbound != g.selectedOutboundUDP)) {
-		if g.selectedOutboundUDP != nil {
-			updated = true
-		}
 		g.selectedOutboundUDP = outbound
+		updated = true
 	}
 	if updated {
 		g.interruptGroup.Interrupt(g.interruptExternalConnections)

protocol/shadowsocks/inbound.go

@@ -32,8 +32,10 @@ func RegisterInbound(registry *inbound.Registry) {
 func NewInbound(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.ShadowsocksInboundOptions) (adapter.Inbound, error) {
 	if len(options.Users) > 0 && len(options.Destinations) > 0 {
 		return nil, E.New("users and destinations options must not be combined")
+	} else if options.Managed && (len(options.Users) > 0 || len(options.Destinations) > 0) {
+		return nil, E.New("users and destinations options are not supported in managed servers")
 	}
-	if len(options.Users) > 0 {
+	if len(options.Users) > 0 || options.Managed {
 		return newMultiInbound(ctx, router, logger, tag, options)
 	} else if len(options.Destinations) > 0 {
 		return newRelayInbound(ctx, router, logger, tag, options)

protocol/shadowsocks/inbound_multi.go

@@ -28,7 +28,10 @@ import (
 	"github.com/sagernet/sing/common/ntp"
 )
 
-var _ adapter.TCPInjectableInbound = (*MultiInbound)(nil)
+var (
+	_ adapter.TCPInjectableInbound = (*MultiInbound)(nil)
+	_ adapter.ManagedSSMServer     = (*MultiInbound)(nil)
+)
 
 type MultiInbound struct {
 	inbound.Adapter
@@ -38,6 +41,7 @@ type MultiInbound struct {
 	listener *listener.Listener
 	service  shadowsocks.MultiService[int]
 	users    []option.ShadowsocksUser
+	tracker  adapter.SSMTracker
 }
 
 func newMultiInbound(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.ShadowsocksInboundOptions) (*MultiInbound, error) {
@@ -79,6 +83,7 @@ func newMultiInbound(ctx context.Context, router adapter.Router, logger log.Cont
 	if err != nil {
 		return nil, err
 	}
+	if len(options.Users) > 0 {
 		err = service.UpdateUsersWithPasswords(common.MapIndexed(options.Users, func(index int, user option.ShadowsocksUser) int {
 			return index
 		}), common.Map(options.Users, func(user option.ShadowsocksUser) string {
@@ -87,6 +92,7 @@ func newMultiInbound(ctx context.Context, router adapter.Router, logger log.Cont
 		if err != nil {
 			return nil, err
 		}
+	}
 	inbound.service = service
 	inbound.users = options.Users
 	inbound.listener = listener.New(listener.Options{
@@ -112,6 +118,25 @@ func (h *MultiInbound) Close() error {
 	return h.listener.Close()
 }
 
+func (h *MultiInbound) SetTracker(tracker adapter.SSMTracker) {
+	h.tracker = tracker
+}
+
+func (h *MultiInbound) UpdateUsers(users []string, uPSKs []string) error {
+	err := h.service.UpdateUsersWithPasswords(common.MapIndexed(users, func(index int, user string) int {
+		return index
+	}), uPSKs)
+	if err != nil {
+		return err
+	}
+	h.users = common.Map(users, func(user string) option.ShadowsocksUser {
+		return option.ShadowsocksUser{
+			Name: user,
+		}
+	})
+	return nil
+}
+
 //nolint:staticcheck
 func (h *MultiInbound) NewConnectionEx(ctx context.Context, conn net.Conn, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) {
 	err := h.service.NewConnection(ctx, conn, adapter.UpstreamMetadata(metadata))
@@ -151,6 +176,9 @@ func (h *MultiInbound) newConnection(ctx context.Context, conn net.Conn, metadat
 	metadata.InboundDetour = h.listener.ListenOptions().Detour
 	//nolint:staticcheck
 	metadata.InboundOptions = h.listener.ListenOptions().InboundOptions
+	if h.tracker != nil {
+		conn = h.tracker.TrackConnection(conn, metadata)
+	}
 	return h.router.RouteConnection(ctx, conn, metadata)
 }
 
@@ -174,6 +202,9 @@ func (h *MultiInbound) newPacketConnection(ctx context.Context, conn N.PacketCon
 	metadata.InboundDetour = h.listener.ListenOptions().Detour
 	//nolint:staticcheck
 	metadata.InboundOptions = h.listener.ListenOptions().InboundOptions
+	if h.tracker != nil {
+		conn = h.tracker.TrackPacketConnection(conn, metadata)
+	}
 	return h.router.RoutePacketConnection(ctx, conn, metadata)
 }
 

protocol/ssh/outbound.go

@@ -10,7 +10,6 @@ import (
 	"strconv"
 	"strings"
 	"sync"
-	"time"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/adapter/outbound"
@@ -192,29 +191,9 @@ func (s *Outbound) DialContext(ctx context.Context, network string, destination
 	if err != nil {
 		return nil, err
 	}
-	conn, err := client.Dial(network, destination.String())
+	return client.Dial(network, destination.String())
-	if err != nil {
-		return nil, err
-	}
-	return &chanConnWrapper{Conn: conn}, nil
 }
 
 func (s *Outbound) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
 	return nil, os.ErrInvalid
 }
-
-type chanConnWrapper struct {
-	net.Conn
-}
-
-func (c *chanConnWrapper) SetDeadline(t time.Time) error {
-	return os.ErrInvalid
-}
-
-func (c *chanConnWrapper) SetReadDeadline(t time.Time) error {
-	return os.ErrInvalid
-}
-
-func (c *chanConnWrapper) SetWriteDeadline(t time.Time) error {
-	return os.ErrInvalid
-}

protocol/wireguard/endpoint.go

@@ -26,6 +26,11 @@ func RegisterEndpoint(registry *endpoint.Registry) {
 	endpoint.Register[option.WireGuardEndpointOptions](registry, C.TypeWireGuard, NewEndpoint)
 }
 
+var (
+	_ adapter.Endpoint                = (*Endpoint)(nil)
+	_ adapter.InterfaceUpdateListener = (*Endpoint)(nil)
+)
+
 type Endpoint struct {
 	endpoint.Adapter
 	ctx            context.Context
@@ -45,8 +50,8 @@ func NewEndpoint(ctx context.Context, router adapter.Router, logger log.ContextL
 		logger:         logger,
 		localAddresses: options.Address,
 	}
-	if options.Detour != "" && options.ListenPort != 0 {
+	if options.Detour == "" {
-		return nil, E.New("`listen_port` is conflict with `detour`")
+		options.IsWireGuardListener = true
 	}
 	outboundDialer, err := dialer.NewWithOptions(dialer.Options{
 		Context: ctx,
@@ -122,6 +127,10 @@ func (w *Endpoint) Close() error {
 	return w.endpoint.Close()
 }
 
+func (w *Endpoint) InterfaceUpdated() {
+	w.endpoint.BindUpdate()
+}
+
 func (w *Endpoint) PrepareConnection(network string, source M.Socksaddr, destination M.Socksaddr) error {
 	return w.router.PreMatch(adapter.InboundContext{
 		Inbound:     w.Tag(),

protocol/wireguard/outbound.go

@@ -25,6 +25,11 @@ func RegisterOutbound(registry *outbound.Registry) {
 	outbound.Register[option.LegacyWireGuardOutboundOptions](registry, C.TypeWireGuard, NewOutbound)
 }
 
+var (
+	_ adapter.Endpoint                = (*Endpoint)(nil)
+	_ adapter.InterfaceUpdateListener = (*Endpoint)(nil)
+)
+
 type Outbound struct {
 	outbound.Adapter
 	ctx            context.Context
@@ -46,7 +51,9 @@ func NewOutbound(ctx context.Context, router adapter.Router, logger log.ContextL
 		logger:         logger,
 		localAddresses: options.LocalAddress,
 	}
-	if options.Detour != "" && options.GSO {
+	if options.Detour == "" {
+		options.IsWireGuardListener = true
+	} else if options.GSO {
 		return nil, E.New("gso is conflict with detour")
 	}
 	outboundDialer, err := dialer.NewWithOptions(dialer.Options{
@@ -124,6 +131,10 @@ func (o *Outbound) Close() error {
 	return o.endpoint.Close()
 }
 
+func (o *Outbound) InterfaceUpdated() {
+	o.endpoint.BindUpdate()
+}
+
 func (o *Outbound) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
 	switch network {
 	case N.NetworkTCP:

release/config/openwrt.init

@@ -1,27 +1,26 @@
 #!/bin/sh /etc/rc.common
 
-USE_PROCD=1
-START=99
 PROG="/usr/bin/sing-box"
 
 start_service() {
   config_load "sing-box"
 
   local enabled config_file working_directory
-  local log_stderr
+  local log_stdout log_stderr
   config_get_bool enabled "main" "enabled" "0"
   [ "$enabled" -eq "1" ] || return 0
 
   config_get config_file "main" "conffile" "/etc/sing-box/config.json"
   config_get working_directory "main" "workdir" "/usr/share/sing-box"
+  config_get_bool log_stdout "main" "log_stdout" "1"
   config_get_bool log_stderr "main" "log_stderr" "1"
 
   procd_open_instance
-  procd_set_param command "$PROG" run -c "$config_file" -D "$working_directory"
+  procd_swet_param command "$PROG" run -c "$conffile" -D "$workdir"
-  procd_set_param file "$config_file"
+  procd_set_param file "$conffile"
   procd_set_param stderr "$log_stderr"
   procd_set_param limits core="unlimited"
-  procd_set_param limits nofile="1000000 1000000"
+  sprocd_set_param limits nofile="1000000 1000000"
   procd_set_param respawn
 
   procd_close_instance

release/config/openwrt.keep

@@ -1 +0,0 @@
-/etc/sing-box/

release/config/openwrt.prerm

@@ -1,4 +0,0 @@
-#!/bin/sh
-[ -s ${IPKG_INSTROOT}/lib/functions.sh ] || exit 0
-. ${IPKG_INSTROOT}/lib/functions.sh
-default_prerm $0 $@

release/config/sing-box-split-dns.xml

@@ -0,0 +1,15 @@
+<!DOCTYPE busconfig PUBLIC
+        "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+    <policy user="root">
+        <allow own="org.freedesktop.resolve1"/>
+        <allow send_destination="org.freedesktop.resolve1"/>
+        <allow receive_sender="org.freedesktop.resolve1"/>
+    </policy>
+    <policy user="sing-box">
+        <allow own="org.freedesktop.resolve1"/>
+        <allow send_destination="org.freedesktop.resolve1"/>
+        <allow receive_sender="org.freedesktop.resolve1"/>
+    </policy>
+</busconfig>

release/config/sing-box.rules

@@ -0,0 +1,8 @@
+polkit.addRule(function(action, subject) {
+    if ((action.id == "org.freedesktop.resolve1.set-domains" ||
+         action.id == "org.freedesktop.resolve1.set-default-route" ||
+         action.id == "org.freedesktop.resolve1.set-dns-servers") &&
+        subject.user == "sing-box") {
+        return polkit.Result.YES;
+    }
+});

release/config/sing-box.service

@@ -4,6 +4,8 @@ Documentation=https://sing-box.sagernet.org
 After=network.target nss-lookup.target network-online.target
 
 [Service]
+User=sing-box
+StateDirectory=sing-box
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
 ExecStart=/usr/bin/sing-box -D /var/lib/sing-box -C /etc/sing-box run

release/config/sing-box.sysusers

@@ -0,0 +1 @@
+u sing-box - "sing-box Service"

release/config/sing-box@.service

@@ -4,6 +4,8 @@ Documentation=https://sing-box.sagernet.org
 After=network.target nss-lookup.target network-online.target
 
 [Service]
+User=sing-box
+StateDirectory=sing-box-%i
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
 ExecStart=/usr/bin/sing-box -D /var/lib/sing-box-%i -c /etc/sing-box/%i.json run

route/conn.go

@@ -7,7 +7,6 @@ import (
 	"net"
 	"net/netip"
 	"os"
-	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -67,17 +66,7 @@ func (m *ConnectionManager) NewConnection(ctx context.Context, this N.Dialer, co
 		remoteConn, err = this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
 	}
 	if err != nil {
-		var remoteString string
+		err = E.Cause(err, "open outbound connection")
-		if len(metadata.DestinationAddresses) > 0 {
-			remoteString = "[" + strings.Join(common.Map(metadata.DestinationAddresses, netip.Addr.String), ",") + "]"
-		} else {
-			remoteString = metadata.Destination.String()
-		}
-		var dialerString string
-		if outbound, isOutbound := this.(adapter.Outbound); isOutbound {
-			dialerString = " using outbound/" + outbound.Type() + "[" + outbound.Tag() + "]"
-		}
-		err = E.Cause(err, "open connection to ", remoteString, dialerString)
 		N.CloseOnHandshakeFailure(conn, onClose, err)
 		m.logger.ErrorContext(ctx, err)
 		return
@@ -144,19 +133,8 @@ func (m *ConnectionManager) NewPacketConnection(ctx context.Context, this N.Dial
 			remoteConn, err = this.DialContext(ctx, N.NetworkUDP, metadata.Destination)
 		}
 		if err != nil {
-			var remoteString string
-			if len(metadata.DestinationAddresses) > 0 {
-				remoteString = "[" + strings.Join(common.Map(metadata.DestinationAddresses, netip.Addr.String), ",") + "]"
-			} else {
-				remoteString = metadata.Destination.String()
-			}
-			var dialerString string
-			if outbound, isOutbound := this.(adapter.Outbound); isOutbound {
-				dialerString = " using outbound/" + outbound.Type() + "[" + outbound.Tag() + "]"
-			}
-			err = E.Cause(err, "open packet connection to ", remoteString, dialerString)
 			N.CloseOnHandshakeFailure(conn, onClose, err)
-			m.logger.ErrorContext(ctx, err)
+			m.logger.ErrorContext(ctx, "open outbound packet connection: ", err)
 			return
 		}
 		remotePacketConn = bufio.NewUnbindPacketConn(remoteConn)
@@ -171,13 +149,8 @@ func (m *ConnectionManager) NewPacketConnection(ctx context.Context, this N.Dial
 			remotePacketConn, err = this.ListenPacket(ctx, metadata.Destination)
 		}
 		if err != nil {
-			var dialerString string
-			if outbound, isOutbound := this.(adapter.Outbound); isOutbound {
-				dialerString = " using outbound/" + outbound.Type() + "[" + outbound.Tag() + "]"
-			}
-			err = E.Cause(err, "listen packet connection using ", dialerString)
 			N.CloseOnHandshakeFailure(conn, onClose, err)
-			m.logger.ErrorContext(ctx, err)
+			m.logger.ErrorContext(ctx, "listen outbound packet connection: ", err)
 			return
 		}
 	}

route/dns.go

@@ -27,12 +27,16 @@ func (r *Router) hijackDNSStream(ctx context.Context, conn net.Conn, metadata ad
 		conn.SetReadDeadline(time.Now().Add(C.DNSTimeout))
 		err := dnsOutbound.HandleStreamDNSRequest(ctx, r.dns, conn, metadata)
 		if err != nil {
+			if !E.IsClosedOrCanceled(err) {
 				return err
+			} else {
+				return nil
+			}
 		}
 	}
 }
 
-func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetBuffers []*N.PacketBuffer, metadata adapter.InboundContext) {
+func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetBuffers []*N.PacketBuffer, metadata adapter.InboundContext) error {
 	if natConn, isNatConn := conn.(udpnat.Conn); isNatConn {
 		metadata.Destination = M.Socksaddr{}
 		for _, packet := range packetBuffers {
@@ -48,18 +52,19 @@ func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetB
 			ctx:      ctx,
 			metadata: metadata,
 		})
-		return
+		return nil
 	}
 	err := dnsOutbound.NewDNSPacketConnection(ctx, r.dns, conn, packetBuffers, metadata)
 	if err != nil && !E.IsClosedOrCanceled(err) {
-		r.logger.ErrorContext(ctx, E.Cause(err, "process DNS packet connection"))
+		return E.Cause(err, "process DNS packet")
 	}
+	return nil
 }
 
 func ExchangeDNSPacket(ctx context.Context, router adapter.DNSRouter, logger logger.ContextLogger, conn N.PacketConn, buffer *buf.Buffer, metadata adapter.InboundContext, destination M.Socksaddr) {
 	err := exchangeDNSPacket(ctx, router, conn, buffer, metadata, destination)
 	if err != nil && !errors.Is(err, tun.ErrDrop) && !E.IsClosedOrCanceled(err) {
-		logger.ErrorContext(ctx, E.Cause(err, "process DNS packet connection"))
+		logger.ErrorContext(ctx, E.Cause(err, "process DNS packet"))
 	}
 }
 

route/route.go

@@ -6,7 +6,6 @@ import (
 	"net"
 	"net/netip"
 	"os"
-	"os/user"
 	"strings"
 	"time"
 
@@ -113,14 +112,12 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
 			}
 		case *rule.RuleActionReject:
 			buf.ReleaseMulti(buffers)
-			N.CloseOnHandshakeFailure(conn, onClose, action.Error(ctx))
+			return action.Error(ctx)
-			return nil
 		case *rule.RuleActionHijackDNS:
 			for _, buffer := range buffers {
 				conn = bufio.NewCachedConn(conn, buffer)
 			}
-			r.hijackDNSStream(ctx, conn, metadata)
+			return r.hijackDNSStream(ctx, conn, metadata)
-			return nil
 		}
 	}
 	if selectedRule == nil {
@@ -231,11 +228,10 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
 			}
 		case *rule.RuleActionReject:
 			N.ReleaseMultiPacketBuffer(packetBuffers)
-			N.CloseOnHandshakeFailure(conn, onClose, action.Error(ctx))
+			return action.Error(ctx)
-			return nil
 		case *rule.RuleActionHijackDNS:
-			r.hijackDNSPacket(ctx, conn, packetBuffers, metadata)
+			return r.hijackDNSPacket(ctx, conn, packetBuffers, metadata)
-			return nil
+
 		}
 	}
 	if selectedRule == nil || selectReturn {
@@ -298,16 +294,16 @@ func (r *Router) matchRule(
 			r.logger.InfoContext(ctx, "failed to search process: ", fErr)
 		} else {
 			if processInfo.ProcessPath != "" {
+				if processInfo.User != "" {
+					r.logger.InfoContext(ctx, "found process path: ", processInfo.ProcessPath, ", user: ", processInfo.User)
+				} else if processInfo.UserId != -1 {
+					r.logger.InfoContext(ctx, "found process path: ", processInfo.ProcessPath, ", user id: ", processInfo.UserId)
+				} else {
 					r.logger.InfoContext(ctx, "found process path: ", processInfo.ProcessPath)
+				}
 			} else if processInfo.PackageName != "" {
 				r.logger.InfoContext(ctx, "found package name: ", processInfo.PackageName)
 			} else if processInfo.UserId != -1 {
-				if /*needUserName &&*/ true {
-					osUser, _ := user.LookupId(F.ToString(processInfo.UserId))
-					if osUser != nil {
-						processInfo.User = osUser.Username
-					}
-				}
 				if processInfo.User != "" {
 					r.logger.InfoContext(ctx, "found user: ", processInfo.User)
 				} else {
@@ -418,7 +414,6 @@ match:
 					Port: metadata.Destination.Port,
 					Fqdn: routeOptions.OverrideAddress.Fqdn,
 				}
-				metadata.DestinationAddresses = nil
 			}
 			if routeOptions.OverridePort > 0 {
 				metadata.Destination = M.Socksaddr{

route/rule/rule_default.go

@@ -102,10 +102,7 @@ func NewDefaultRule(ctx context.Context, logger log.ContextLogger, options optio
 		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.Domain) > 0 || len(options.DomainSuffix) > 0 {
-		item, err := NewDomainItem(options.Domain, options.DomainSuffix)
+		item := NewDomainItem(options.Domain, options.DomainSuffix)
-		if err != nil {
-			return nil, err
-		}
 		rule.destinationAddressItems = append(rule.destinationAddressItems, item)
 		rule.allItems = append(rule.allItems, item)
 	}

route/rule/rule_dns.go

@@ -93,10 +93,7 @@ func NewDefaultDNSRule(ctx context.Context, logger log.ContextLogger, options op
 		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.Domain) > 0 || len(options.DomainSuffix) > 0 {
-		item, err := NewDomainItem(options.Domain, options.DomainSuffix)
+		item := NewDomainItem(options.Domain, options.DomainSuffix)
-		if err != nil {
-			return nil, err
-		}
 		rule.destinationAddressItems = append(rule.destinationAddressItems, item)
 		rule.allItems = append(rule.allItems, item)
 	}

route/rule/rule_headless.go

@@ -47,10 +47,7 @@ func NewDefaultHeadlessRule(ctx context.Context, options option.DefaultHeadlessR
 		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.Domain) > 0 || len(options.DomainSuffix) > 0 {
-		item, err := NewDomainItem(options.Domain, options.DomainSuffix)
+		item := NewDomainItem(options.Domain, options.DomainSuffix)
-		if err != nil {
-			return nil, err
-		}
 		rule.destinationAddressItems = append(rule.destinationAddressItems, item)
 		rule.allItems = append(rule.allItems, item)
 	} else if options.DomainMatcher != nil {

route/rule/rule_item_domain.go

@@ -5,7 +5,6 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing/common/domain"
-	E "github.com/sagernet/sing/common/exceptions"
 )
 
 var _ RuleItem = (*DomainItem)(nil)
@@ -15,17 +14,7 @@ type DomainItem struct {
 	description string
 }
 
-func NewDomainItem(domains []string, domainSuffixes []string) (*DomainItem, error) {
+func NewDomainItem(domains []string, domainSuffixes []string) *DomainItem {
-	for _, domainItem := range domains {
-		if domainItem == "" {
-			return nil, E.New("domain: empty item is not allowed")
-		}
-	}
-	for _, domainSuffixItem := range domainSuffixes {
-		if domainSuffixItem == "" {
-			return nil, E.New("domain_suffix: empty item is not allowed")
-		}
-	}
 	var description string
 	if dLen := len(domains); dLen > 0 {
 		if dLen == 1 {
@@ -51,7 +40,7 @@ func NewDomainItem(domains []string, domainSuffixes []string) (*DomainItem, erro
 	return &DomainItem{
 		domain.NewMatcher(domains, domainSuffixes, false),
 		description,
-	}, nil
+	}
 }
 
 func NewRawDomainItem(matcher *domain.Matcher) *DomainItem {

service/derp/derp.go

@@ -0,0 +1,463 @@
+package derp
+
+import (
+	"bufio"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/sagernet/sing-box/adapter"
+	boxService "github.com/sagernet/sing-box/adapter/service"
+	"github.com/sagernet/sing-box/common/dialer"
+	"github.com/sagernet/sing-box/common/listener"
+	"github.com/sagernet/sing-box/common/tls"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	boxScale "github.com/sagernet/sing-box/protocol/tailscale"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+	F "github.com/sagernet/sing/common/format"
+	"github.com/sagernet/sing/common/logger"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+	aTLS "github.com/sagernet/sing/common/tls"
+	"github.com/sagernet/sing/service"
+	"github.com/sagernet/sing/service/filemanager"
+	"github.com/sagernet/tailscale/client/tailscale"
+	"github.com/sagernet/tailscale/derp"
+	"github.com/sagernet/tailscale/derp/derphttp"
+	"github.com/sagernet/tailscale/net/netmon"
+	"github.com/sagernet/tailscale/net/wsconn"
+	"github.com/sagernet/tailscale/tsweb"
+	"github.com/sagernet/tailscale/types/key"
+
+	"github.com/coder/websocket"
+	"github.com/go-chi/render"
+	"golang.org/x/net/http2"
+	"golang.org/x/net/http2/h2c"
+)
+
+func Register(registry *boxService.Registry) {
+	boxService.Register[option.DERPServiceOptions](registry, C.TypeDERP, NewService)
+}
+
+type Service struct {
+	boxService.Adapter
+	ctx                  context.Context
+	logger               logger.ContextLogger
+	listener             *listener.Listener
+	tlsConfig            tls.ServerConfig
+	server               *derp.Server
+	configPath           string
+	verifyClientEndpoint []string
+	verifyClientURL      []*option.DERPVerifyClientURLOptions
+	home                 string
+	domainResolveOptions *option.DomainResolveOptions
+	domainResolver       *adapter.DNSQueryOptions
+	meshKey              string
+	meshKeyPath          string
+	meshWith             []*option.DERPMeshOptions
+}
+
+func NewService(ctx context.Context, logger log.ContextLogger, tag string, options option.DERPServiceOptions) (adapter.Service, error) {
+	if options.TLS == nil || !options.TLS.Enabled {
+		return nil, E.New("TLS is required for DERP server")
+	}
+	tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+	if err != nil {
+		return nil, err
+	}
+
+	var configPath string
+	if options.ConfigPath != "" {
+		configPath = filemanager.BasePath(ctx, os.ExpandEnv(options.ConfigPath))
+	} else if os.Getuid() == 0 {
+		configPath = "/var/lib/derper/derper.key"
+	} else {
+		return nil, E.New("missing config_path")
+	}
+
+	if options.MeshPSK != "" {
+		err = checkMeshKey(options.MeshPSK)
+		if err != nil {
+			return nil, E.Cause(err, "invalid mesh_psk")
+		}
+	}
+
+	return &Service{
+		Adapter: boxService.NewAdapter(C.TypeDERP, tag),
+		ctx:     ctx,
+		logger:  logger,
+		listener: listener.New(listener.Options{
+			Context: ctx,
+			Logger:  logger,
+			Network: []string{N.NetworkTCP},
+			Listen:  options.ListenOptions,
+		}),
+		tlsConfig:            tlsConfig,
+		configPath:           configPath,
+		verifyClientEndpoint: options.VerifyClientEndpoint,
+		verifyClientURL:      options.VerifyClientURL,
+		meshKey:              options.MeshPSK,
+		meshKeyPath:          options.MeshPSKFile,
+		meshWith:             options.MeshWith,
+		domainResolveOptions: options.DomainResolver,
+	}, nil
+}
+
+func (d *Service) Start(stage adapter.StartStage) error {
+	switch stage {
+	case adapter.StartStateInitialize:
+		domainResolver, err := adapter.DNSQueryOptionsFrom(d.ctx, d.domainResolveOptions)
+		if err != nil {
+			return err
+		}
+		d.domainResolver = domainResolver
+	case adapter.StartStateStart:
+		config, err := readDERPConfig(d.configPath)
+		if err != nil {
+			return err
+		}
+
+		server := derp.NewServer(config.PrivateKey, func(format string, args ...any) {
+			d.logger.Debug(fmt.Sprintf(format, args...))
+		})
+
+		if len(d.verifyClientURL) > 0 {
+			var httpClients []*http.Client
+			var urls []string
+			for index, options := range d.verifyClientURL {
+				verifyDialer, createErr := dialer.NewWithOptions(dialer.Options{
+					Context:        d.ctx,
+					Options:        options.DialerOptions,
+					RemoteIsDomain: options.ServerIsDomain(),
+				})
+				if createErr != nil {
+					return E.Cause(createErr, "verify_client_url[", index, "]")
+				}
+				httpClients = append(httpClients, &http.Client{
+					Transport: &http.Transport{
+						ForceAttemptHTTP2: true,
+						DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
+							return verifyDialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
+						},
+					},
+				})
+				urls = append(urls, options.URL)
+			}
+			server.SetVerifyClientHTTPClient(httpClients)
+			server.SetVerifyClientURL(urls)
+		}
+
+		if d.meshKey != "" {
+			server.SetMeshKey(d.meshKey)
+		} else if d.meshKeyPath != "" {
+			var meshKeyContent []byte
+			meshKeyContent, err = os.ReadFile(d.meshKeyPath)
+			if err != nil {
+				return err
+			}
+			err = checkMeshKey(string(meshKeyContent))
+			if err != nil {
+				return E.Cause(err, "invalid mesh_psk_path file")
+			}
+			server.SetMeshKey(string(meshKeyContent))
+		}
+		d.server = server
+
+		derpMux := http.NewServeMux()
+		derpHandler := derphttp.Handler(server)
+		derpHandler = addWebSocketSupport(server, derpHandler)
+		derpMux.Handle("/derp", derpHandler)
+
+		homeHandler, ok := getHomeHandler(d.home)
+		if !ok {
+			return E.New("invalid home value: ", d.home)
+		}
+
+		derpMux.HandleFunc("/derp/probe", derphttp.ProbeHandler)
+		derpMux.HandleFunc("/derp/latency-check", derphttp.ProbeHandler)
+		derpMux.HandleFunc("/bootstrap-dns", tsweb.BrowserHeaderHandlerFunc(handleBootstrapDNS(d.ctx, d.domainResolver)))
+		derpMux.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			tsweb.AddBrowserHeaders(w)
+			homeHandler.ServeHTTP(w, r)
+		}))
+		derpMux.Handle("/robots.txt", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			tsweb.AddBrowserHeaders(w)
+			io.WriteString(w, "User-agent: *\nDisallow: /\n")
+		}))
+		derpMux.Handle("/generate_204", http.HandlerFunc(derphttp.ServeNoContent))
+
+		err = d.tlsConfig.Start()
+		if err != nil {
+			return err
+		}
+
+		tcpListener, err := d.listener.ListenTCP()
+		if err != nil {
+			return err
+		}
+		if len(d.tlsConfig.NextProtos()) == 0 {
+			d.tlsConfig.SetNextProtos([]string{http2.NextProtoTLS, "http/1.1"})
+		} else if !common.Contains(d.tlsConfig.NextProtos(), http2.NextProtoTLS) {
+			d.tlsConfig.SetNextProtos(append([]string{http2.NextProtoTLS}, d.tlsConfig.NextProtos()...))
+		}
+		tcpListener = aTLS.NewListener(tcpListener, d.tlsConfig)
+		httpServer := &http.Server{
+			Handler: h2c.NewHandler(derpMux, &http2.Server{}),
+		}
+		go httpServer.Serve(tcpListener)
+	case adapter.StartStatePostStart:
+		if len(d.verifyClientEndpoint) > 0 {
+			var endpoints []*tailscale.LocalClient
+			endpointManager := service.FromContext[adapter.EndpointManager](d.ctx)
+			for _, endpointTag := range d.verifyClientEndpoint {
+				endpoint, loaded := endpointManager.Get(endpointTag)
+				if !loaded {
+					return E.New("verify_client_endpoint: endpoint not found: ", endpointTag)
+				}
+				tsEndpoint, isTailscale := endpoint.(*boxScale.Endpoint)
+				if !isTailscale {
+					return E.New("verify_client_endpoint: endpoint is not Tailscale: ", endpointTag)
+				}
+				localClient, err := tsEndpoint.Server().LocalClient()
+				if err != nil {
+					return err
+				}
+				endpoints = append(endpoints, localClient)
+			}
+			d.server.SetVerifyClientLocalClient(endpoints)
+		}
+		if len(d.meshWith) > 0 {
+			if !d.server.HasMeshKey() {
+				return E.New("missing mesh psk")
+			}
+			for _, options := range d.meshWith {
+				err := d.startMeshWithHost(d.server, options)
+				if err != nil {
+					return err
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func checkMeshKey(meshKey string) error {
+	checkRegex, err := regexp.Compile(`^[0-9a-f]{64}$`)
+	if err != nil {
+		return err
+	}
+	if !checkRegex.MatchString(meshKey) {
+		return E.New("key must contain exactly 64 hex digits")
+	}
+	return nil
+}
+
+func (d *Service) startMeshWithHost(derpServer *derp.Server, server *option.DERPMeshOptions) error {
+	meshDialer, err := dialer.NewWithOptions(dialer.Options{
+		Context:        d.ctx,
+		Options:        server.DialerOptions,
+		RemoteIsDomain: server.ServerIsDomain(),
+		NewDialer:      true,
+	})
+	if err != nil {
+		return err
+	}
+	var hostname string
+	if server.Host != "" {
+		hostname = server.Host
+	} else {
+		hostname = server.Server
+	}
+	var stdConfig *tls.STDConfig
+	if server.TLS != nil && server.TLS.Enabled {
+		tlsConfig, err := tls.NewClient(d.ctx, hostname, common.PtrValueOrDefault(server.TLS))
+		if err != nil {
+			return err
+		}
+		stdConfig, err = tlsConfig.Config()
+		if err != nil {
+			return err
+		}
+	}
+	logf := func(format string, args ...any) {
+		d.logger.Debug(F.ToString("mesh(", hostname, "): ", fmt.Sprintf(format, args...)))
+	}
+	var meshHost string
+	if server.ServerPort == 0 || server.ServerPort == 443 {
+		meshHost = hostname
+	} else {
+		meshHost = M.ParseSocksaddrHostPort(hostname, server.ServerPort).String()
+	}
+	meshClient, err := derphttp.NewClient(derpServer.PrivateKey(), "https://"+meshHost+"/derp", logf, netmon.NewStatic())
+	if err != nil {
+		return err
+	}
+	meshClient.TLSConfig = stdConfig
+	meshClient.MeshKey = derpServer.MeshKey()
+	meshClient.WatchConnectionChanges = true
+	meshClient.SetURLDialer(func(ctx context.Context, network, addr string) (net.Conn, error) {
+		return meshDialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
+	})
+	add := func(m derp.PeerPresentMessage) { derpServer.AddPacketForwarder(m.Key, meshClient) }
+	remove := func(m derp.PeerGoneMessage) { derpServer.RemovePacketForwarder(m.Peer, meshClient) }
+	go meshClient.RunWatchConnectionLoop(context.Background(), derpServer.PublicKey(), logf, add, remove)
+	return nil
+}
+
+func (d *Service) Close() error {
+	return common.Close(
+		common.PtrOrNil(d.listener),
+		d.tlsConfig,
+	)
+}
+
+var homePage = `
+<h1>DERP</h1>
+<p>
+  This is a <a href="https://tailscale.com/">Tailscale</a> DERP server.
+</p>
+
+<p>
+  It provides STUN, interactive connectivity establishment, and relaying of end-to-end encrypted traffic
+  for Tailscale clients.
+</p>
+
+<p>
+  Documentation:
+</p>
+
+<ul>
+
+<li><a href="https://tailscale.com/kb/1232/derp-servers">About DERP</a></li>
+<li><a href="https://pkg.go.dev/tailscale.com/derp">Protocol & Go docs</a></li>
+<li><a href="https://github.com/tailscale/tailscale/tree/main/cmd/derper#derp">How to run a DERP server</a></li>
+
+</body>
+</html>
+`
+
+func getHomeHandler(val string) (_ http.Handler, ok bool) {
+	if val == "" {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "text/html; charset=utf-8")
+			w.WriteHeader(200)
+			w.Write([]byte(homePage))
+		}), true
+	}
+	if val == "blank" {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			w.Header().Set("Content-Type", "text/html; charset=utf-8")
+			w.WriteHeader(200)
+		}), true
+	}
+	if strings.HasPrefix(val, "http://") || strings.HasPrefix(val, "https://") {
+		return http.RedirectHandler(val, http.StatusFound), true
+	}
+	return nil, false
+}
+
+func addWebSocketSupport(s *derp.Server, base http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		up := strings.ToLower(r.Header.Get("Upgrade"))
+
+		// Very early versions of Tailscale set "Upgrade: WebSocket" but didn't actually
+		// speak WebSockets (they still assumed DERP's binary framing). So to distinguish
+		// clients that actually want WebSockets, look for an explicit "derp" subprotocol.
+		if up != "websocket" || !strings.Contains(r.Header.Get("Sec-Websocket-Protocol"), "derp") {
+			base.ServeHTTP(w, r)
+			return
+		}
+
+		c, err := websocket.Accept(w, r, &websocket.AcceptOptions{
+			Subprotocols:   []string{"derp"},
+			OriginPatterns: []string{"*"},
+			// Disable compression because we transmit WireGuard messages that
+			// are not compressible.
+			// Additionally, Safari has a broken implementation of compression
+			// (see https://github.com/nhooyr/websocket/issues/218) that makes
+			// enabling it actively harmful.
+			CompressionMode: websocket.CompressionDisabled,
+		})
+		if err != nil {
+			return
+		}
+		defer c.Close(websocket.StatusInternalError, "closing")
+		if c.Subprotocol() != "derp" {
+			c.Close(websocket.StatusPolicyViolation, "client must speak the derp subprotocol")
+			return
+		}
+		wc := wsconn.NetConn(r.Context(), c, websocket.MessageBinary, r.RemoteAddr)
+		brw := bufio.NewReadWriter(bufio.NewReader(wc), bufio.NewWriter(wc))
+		s.Accept(r.Context(), wc, brw, r.RemoteAddr)
+	})
+}
+
+func handleBootstrapDNS(ctx context.Context, queryOptions *adapter.DNSQueryOptions) http.HandlerFunc {
+	dnsRouter := service.FromContext[adapter.DNSRouter](ctx)
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		w.Header().Set("Connection", "close")
+		if queryDomain := r.URL.Query().Get("q"); queryDomain != "" {
+			addresses, err := dnsRouter.Lookup(ctx, queryDomain, *queryOptions)
+			if err != nil {
+				w.WriteHeader(http.StatusInternalServerError)
+				return
+			}
+			render.JSON(w, r, render.M{
+				queryDomain: addresses,
+			})
+			return
+		}
+		w.Write([]byte("{}"))
+	}
+}
+
+type derpConfig struct {
+	PrivateKey key.NodePrivate
+}
+
+func readDERPConfig(path string) (*derpConfig, error) {
+	content, err := os.ReadFile(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return writeNewDERPConfig(path)
+		}
+		return nil, err
+	}
+	var config derpConfig
+	err = json.Unmarshal(content, &config)
+	if err != nil {
+		return nil, err
+	}
+	return &config, nil
+}
+
+func writeNewDERPConfig(path string) (*derpConfig, error) {
+	newKey := key.NewNode()
+	err := os.MkdirAll(filepath.Dir(path), 0o777)
+	if err != nil {
+		return nil, err
+	}
+	config := derpConfig{
+		PrivateKey: newKey,
+	}
+	content, err := json.Marshal(config)
+	if err != nil {
+		return nil, err
+	}
+	err = os.WriteFile(path, content, 0o644)
+	if err != nil {
+		return nil, err
+	}
+	return &config, nil
+}