documentation: Bump version

Signed-off-by: 愚者 <11926619+FansChou@users.noreply.github.com>

.fpm_systemd

@@ -8,7 +8,6 @@
 --deb-field "Bug: https://github.com/SagerNet/sing-box/issues"
 --no-deb-generate-changes
 --config-files /etc/sing-box/config.json
---after-install release/config/sing-box.postinst
 
 release/config/config.json=/etc/sing-box/config.json
 

.github/workflows/build.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -109,7 +109,7 @@ jobs:
         if: ${{ ! matrix.legacy_go }}
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Cache Legacy Go
         if: matrix.require_legacy_go
         id: cache-legacy-go
@@ -294,7 +294,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -374,7 +374,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -472,7 +472,7 @@ jobs:
         if: matrix.if
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Xcode stable
         if: matrix.if && github.ref == 'refs/heads/main-next'
         run: |-

.github/workflows/lint.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:

.github/workflows/linux.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -66,7 +66,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         if: matrix.os == 'android'
         uses: nttld/setup-ndk@v1
@@ -80,7 +80,7 @@ jobs:
       - name: Set build tags
         run: |
           set -xeuo pipefail
-          TAGS='with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_acme,with_clash_api,with_tailscale'
+          TAGS='with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_acme,with_clash_api'
           echo "BUILD_TAGS=${TAGS}" >> "${GITHUB_ENV}"
       - name: Build
         run: |

Makefile

@@ -1,10 +1,11 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS ?= with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_acme,with_clash_api,with_tailscale
+TAGS ?= with_gvisor,with_dhcp,with_wireguard,with_clash_api,with_quic,with_utls,with_tailscale
+TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_utls
 
 GOHOSTOS = $(shell go env GOHOSTOS)
 GOHOSTARCH = $(shell go env GOHOSTARCH)
-VERSION=$(shell CGO_ENABLED=0 GOOS=$(GOHOSTOS) GOARCH=$(GOHOSTARCH) go run github.com/sagernet/sing-box/cmd/internal/read_tag@latest)
+VERSION=$(shell CGO_ENABLED=0 GOOS=$(GOHOSTOS) GOARCH=$(GOHOSTARCH) go run ./cmd/internal/read_tag)
 
 PARAMS = -v -trimpath -ldflags "-X 'github.com/sagernet/sing-box/constant.Version=$(VERSION)' -s -w -buildid="
 MAIN_PARAMS = $(PARAMS) -tags "$(TAGS)"

box.go

@@ -498,7 +498,7 @@ func (s *Box) Close() error {
 		close(s.done)
 	}
 	err := common.Close(
-		s.service, s.endpoint, s.inbound, s.outbound, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
+		s.inbound, s.outbound, s.endpoint, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
 	)
 	for _, lifecycleService := range s.internalService {
 		err = E.Append(err, lifecycleService.Close(), func(err error) error {

clients/android

@@ -1 +1 @@
-Subproject commit 320170a1077ea5c93872b3e055b96b8836615ef0
+Subproject commit cec05bf6935eca219a722883212ae8880d2e863e

cmd/internal/app_store_connect/main.go

@@ -105,7 +105,7 @@ func publishTestflight(ctx context.Context) error {
 		return err
 	}
 	tag := tagVersion.VersionString()
-	client := createClient(20 * time.Minute)
+	client := createClient(10 * time.Minute)
 
 	log.Info(tag, " list build IDs")
 	buildIDsResponse, _, err := client.TestFlight.ListBuildIDsForBetaGroup(ctx, groupID, nil)
@@ -145,7 +145,7 @@ func publishTestflight(ctx context.Context) error {
 				return err
 			}
 			build := builds.Data[0]
-			if common.Contains(buildIDs, build.ID) || time.Since(build.Attributes.UploadedDate.Time) > 30*time.Minute {
+			if common.Contains(buildIDs, build.ID) || time.Since(build.Attributes.UploadedDate.Time) > 5*time.Minute {
 				log.Info(string(platform), " ", tag, " waiting for process")
 				time.Sleep(15 * time.Second)
 				continue

cmd/sing-box/cmd.go

@@ -7,6 +7,7 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/sagernet/sing-box"
 	"github.com/sagernet/sing-box/experimental/deprecated"
 	"github.com/sagernet/sing-box/include"
 	"github.com/sagernet/sing-box/log"
@@ -67,5 +68,6 @@ func preRun(cmd *cobra.Command, args []string) {
 	if len(configPaths) == 0 && len(configDirectories) == 0 {
 		configPaths = append(configPaths, "config.json")
 	}
-	globalCtx = include.Context(service.ContextWith(globalCtx, deprecated.NewStderrManager(log.StdLogger())))
+	globalCtx = service.ContextWith(globalCtx, deprecated.NewStderrManager(log.StdLogger()))
+	globalCtx = box.Context(globalCtx, include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), include.DNSTransportRegistry(), include.ServiceRegistry())
 }

common/dialer/default.go

@@ -97,6 +97,10 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 			} else if networkManager.AutoDetectInterface() {
 				if platformInterface != nil {
 					networkStrategy = (*C.NetworkStrategy)(options.NetworkStrategy)
+					if networkStrategy == nil {
+						networkStrategy = common.Ptr(C.NetworkStrategyDefault)
+						defaultNetworkStrategy = true
+					}
 					networkType = common.Map(options.NetworkType, option.InterfaceType.Build)
 					fallbackNetworkType = common.Map(options.FallbackNetworkType, option.InterfaceType.Build)
 					if networkStrategy == nil && len(networkType) == 0 && len(fallbackNetworkType) == 0 {
@@ -108,10 +112,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 					if networkFallbackDelay == 0 && defaultOptions.FallbackDelay != 0 {
 						networkFallbackDelay = defaultOptions.FallbackDelay
 					}
-					if networkStrategy == nil {
-						networkStrategy = common.Ptr(C.NetworkStrategyDefault)
-						defaultNetworkStrategy = true
-					}
 					bindFunc := networkManager.ProtectFunc()
 					dialer.Control = control.Append(dialer.Control, bindFunc)
 					listener.Control = control.Append(listener.Control, bindFunc)

common/dialer/tfo.go

@@ -10,7 +10,9 @@ import (
 	"sync"
 	"time"
 
+	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/bufio"
+	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 
@@ -24,9 +26,7 @@ type slowOpenConn struct {
 	destination M.Socksaddr
 	conn        net.Conn
 	create      chan struct{}
-	done        chan struct{}
 	access      sync.Mutex
-	closeOnce   sync.Once
 	err         error
 }
 
@@ -45,7 +45,6 @@ func DialSlowContext(dialer *tcpDialer, ctx context.Context, network string, des
 		network:     network,
 		destination: destination,
 		create:      make(chan struct{}),
-		done:        make(chan struct{}),
 	}, nil
 }
 
@@ -56,8 +55,8 @@ func (c *slowOpenConn) Read(b []byte) (n int, err error) {
 			if c.err != nil {
 				return 0, c.err
 			}
-		case <-c.done:
+		case <-c.ctx.Done():
-			return 0, os.ErrClosed
+			return 0, c.ctx.Err()
 		}
 	}
 	return c.conn.Read(b)
@@ -75,15 +74,12 @@ func (c *slowOpenConn) Write(b []byte) (n int, err error) {
 			return 0, c.err
 		}
 		return c.conn.Write(b)
-	case <-c.done:
-		return 0, os.ErrClosed
 	default:
 	}
-	conn, err := c.dialer.DialContext(c.ctx, c.network, c.destination.String(), b)
+	c.conn, err = c.dialer.DialContext(c.ctx, c.network, c.destination.String(), b)
 	if err != nil {
-		c.err = err
+		c.conn = nil
-	} else {
+		c.err = E.Cause(err, "dial tcp fast open")
-		c.conn = conn
 	}
 	n = len(b)
 	close(c.create)
@@ -91,13 +87,7 @@ func (c *slowOpenConn) Write(b []byte) (n int, err error) {
 }
 
 func (c *slowOpenConn) Close() error {
-	c.closeOnce.Do(func() {
+	return common.Close(c.conn)
-		close(c.done)
-		if c.conn != nil {
-			c.conn.Close()
-		}
-	})
-	return nil
 }
 
 func (c *slowOpenConn) LocalAddr() net.Addr {
@@ -162,8 +152,8 @@ func (c *slowOpenConn) WriteTo(w io.Writer) (n int64, err error) {
 			if c.err != nil {
 				return 0, c.err
 			}
-		case <-c.done:
+		case <-c.ctx.Done():
-			return 0, c.err
+			return 0, c.ctx.Err()
 		}
 	}
 	return bufio.Copy(w, c.conn)

common/listener/listener_tcp.go

@@ -56,7 +56,7 @@ func (l *Listener) ListenTCP() (net.Listener, error) {
 	if l.tproxy {
 		listenConfig.Control = control.Append(listenConfig.Control, func(network, address string, conn syscall.RawConn) error {
 			return control.Raw(conn, func(fd uintptr) error {
-				return redir.TProxy(fd, !M.ParseSocksaddr(address).IsIPv4(), false)
+				return redir.TProxy(fd, M.ParseSocksaddr(address).IsIPv6(), false)
 			})
 		})
 	}

common/listener/listener_udp.go

@@ -41,7 +41,7 @@ func (l *Listener) ListenUDP() (net.PacketConn, error) {
 	if l.tproxy {
 		listenConfig.Control = control.Append(listenConfig.Control, func(network, address string, conn syscall.RawConn) error {
 			return control.Raw(conn, func(fd uintptr) error {
-				return redir.TProxy(fd, !M.ParseSocksaddr(address).IsIPv4(), true)
+				return redir.TProxy(fd, M.ParseSocksaddr(address).IsIPv6(), true)
 			})
 		})
 	}

common/tls/ech.go

@@ -25,7 +25,7 @@ import (
 	"golang.org/x/crypto/cryptobyte"
 )
 
-func parseECHClientConfig(ctx context.Context, clientConfig ECHCapableConfig, options option.OutboundTLSOptions) (Config, error) {
+func parseECHClientConfig(ctx context.Context, options option.OutboundTLSOptions, tlsConfig *tls.Config) (Config, error) {
 	var echConfig []byte
 	if len(options.ECH.Config) > 0 {
 		echConfig = []byte(strings.Join(options.ECH.Config, "\n"))
@@ -45,11 +45,11 @@ func parseECHClientConfig(ctx context.Context, clientConfig ECHCapableConfig, op
 		if block == nil || block.Type != "ECH CONFIGS" || len(rest) > 0 {
 			return nil, E.New("invalid ECH configs pem")
 		}
-		clientConfig.SetECHConfigList(block.Bytes)
+		tlsConfig.EncryptedClientHelloConfigList = block.Bytes
-		return clientConfig, nil
+		return &STDClientConfig{tlsConfig}, nil
 	} else {
-		return &ECHClientConfig{
+		return &STDECHClientConfig{
-			ECHCapableConfig: clientConfig,
+			STDClientConfig: STDClientConfig{tlsConfig},
 			dnsRouter:       service.FromContext[adapter.DNSRouter](ctx),
 		}, nil
 	}
@@ -102,15 +102,15 @@ func reloadECHKeys(echKeyPath string, tlsConfig *tls.Config) error {
 	return nil
 }
 
-type ECHClientConfig struct {
+type STDECHClientConfig struct {
-	ECHCapableConfig
+	STDClientConfig
 	access     sync.Mutex
 	dnsRouter  adapter.DNSRouter
 	lastTTL    time.Duration
 	lastUpdate time.Time
 }
 
-func (s *ECHClientConfig) ClientHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
+func (s *STDECHClientConfig) ClientHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
 	tlsConn, err := s.fetchAndHandshake(ctx, conn)
 	if err != nil {
 		return nil, err
@@ -122,17 +122,17 @@ func (s *ECHClientConfig) ClientHandshake(ctx context.Context, conn net.Conn) (a
 	return tlsConn, nil
 }
 
-func (s *ECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
+func (s *STDECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Conn) (aTLS.Conn, error) {
 	s.access.Lock()
 	defer s.access.Unlock()
-	if len(s.ECHConfigList()) == 0 || s.lastTTL == 0 || time.Now().Sub(s.lastUpdate) > s.lastTTL {
+	if len(s.config.EncryptedClientHelloConfigList) == 0 || s.lastTTL == 0 || time.Now().Sub(s.lastUpdate) > s.lastTTL {
 		message := &mDNS.Msg{
 			MsgHdr: mDNS.MsgHdr{
 				RecursionDesired: true,
 			},
 			Question: []mDNS.Question{
 				{
-					Name:   mDNS.Fqdn(s.ServerName()),
+					Name:   mDNS.Fqdn(s.config.ServerName),
 					Qtype:  mDNS.TypeHTTPS,
 					Qclass: mDNS.ClassINET,
 				},
@@ -157,21 +157,21 @@ func (s *ECHClientConfig) fetchAndHandshake(ctx context.Context, conn net.Conn)
 						}
 						s.lastTTL = time.Duration(rr.Header().Ttl) * time.Second
 						s.lastUpdate = time.Now()
-						s.SetECHConfigList(echConfigList)
+						s.config.EncryptedClientHelloConfigList = echConfigList
 						break match
 					}
 				}
 			}
 		}
-		if len(s.ECHConfigList()) == 0 {
+		if len(s.config.EncryptedClientHelloConfigList) == 0 {
 			return nil, E.New("no ECH config found in DNS records")
 		}
 	}
 	return s.Client(conn)
 }
 
-func (s *ECHClientConfig) Clone() Config {
+func (s *STDECHClientConfig) Clone() Config {
-	return &ECHClientConfig{ECHCapableConfig: s.ECHCapableConfig.Clone().(ECHCapableConfig), dnsRouter: s.dnsRouter, lastUpdate: s.lastUpdate}
+	return &STDECHClientConfig{STDClientConfig: STDClientConfig{s.config.Clone()}, dnsRouter: s.dnsRouter, lastUpdate: s.lastUpdate}
 }
 
 func UnmarshalECHKeys(raw []byte) ([]tls.EncryptedClientHelloKey, error) {

common/tls/ech_keygen.go

@@ -11,12 +11,6 @@ import (
 	"github.com/cloudflare/circl/kem"
 )
 
-type ECHCapableConfig interface {
-	Config
-	ECHConfigList() []byte
-	SetECHConfigList([]byte)
-}
-
 func ECHKeygenDefault(serverName string) (configPem string, keyPem string, err error) {
 	cipherSuites := []echCipherSuite{
 		{

common/tls/ech_stub.go

@@ -10,7 +10,7 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-func parseECHClientConfig(ctx context.Context, clientConfig ECHCapableConfig, options option.OutboundTLSOptions) (Config, error) {
+func parseECHClientConfig(ctx context.Context, options option.OutboundTLSOptions, tlsConfig *tls.Config) (Config, error) {
 	return nil, E.New("ECH requires go1.24, please recompile your binary.")
 }
 

common/tls/reality_client.go

@@ -74,7 +74,7 @@ func NewRealityClient(ctx context.Context, serverAddress string, options option.
 	if decodedLen > 8 {
 		return nil, E.New("invalid short_id")
 	}
-	return &RealityClientConfig{ctx, uClient.(*UTLSClientConfig), publicKey, shortID}, nil
+	return &RealityClientConfig{ctx, uClient, publicKey, shortID}, nil
 }
 
 func (e *RealityClientConfig) ServerName() string {

common/tls/std_client.go

@@ -7,60 +7,43 @@ import (
 	"net"
 	"os"
 	"strings"
-	"time"
 
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/tlsfragment"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
 )
 
 type STDClientConfig struct {
-	ctx                   context.Context
 	config *tls.Config
-	fragment              bool
-	fragmentFallbackDelay time.Duration
-	recordFragment        bool
 }
 
-func (c *STDClientConfig) ServerName() string {
+func (s *STDClientConfig) ServerName() string {
-	return c.config.ServerName
+	return s.config.ServerName
 }
 
-func (c *STDClientConfig) SetServerName(serverName string) {
+func (s *STDClientConfig) SetServerName(serverName string) {
-	c.config.ServerName = serverName
+	s.config.ServerName = serverName
 }
 
-func (c *STDClientConfig) NextProtos() []string {
+func (s *STDClientConfig) NextProtos() []string {
-	return c.config.NextProtos
+	return s.config.NextProtos
 }
 
-func (c *STDClientConfig) SetNextProtos(nextProto []string) {
+func (s *STDClientConfig) SetNextProtos(nextProto []string) {
-	c.config.NextProtos = nextProto
+	s.config.NextProtos = nextProto
 }
 
-func (c *STDClientConfig) Config() (*STDConfig, error) {
+func (s *STDClientConfig) Config() (*STDConfig, error) {
-	return c.config, nil
+	return s.config, nil
 }
 
-func (c *STDClientConfig) Client(conn net.Conn) (Conn, error) {
+func (s *STDClientConfig) Client(conn net.Conn) (Conn, error) {
-	if c.recordFragment {
+	return tls.Client(conn, s.config), nil
-		conn = tf.NewConn(conn, c.ctx, c.fragment, c.recordFragment, c.fragmentFallbackDelay)
-	}
-	return tls.Client(conn, c.config), nil
 }
 
-func (c *STDClientConfig) Clone() Config {
+func (s *STDClientConfig) Clone() Config {
-	return &STDClientConfig{c.ctx, c.config.Clone(), c.fragment, c.fragmentFallbackDelay, c.recordFragment}
+	return &STDClientConfig{s.config.Clone()}
-}
-
-func (c *STDClientConfig) ECHConfigList() []byte {
-	return c.config.EncryptedClientHelloConfigList
-}
-
-func (c *STDClientConfig) SetECHConfigList(EncryptedClientHelloConfigList []byte) {
-	c.config.EncryptedClientHelloConfigList = EncryptedClientHelloConfigList
 }
 
 func NewSTDClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
@@ -77,7 +60,9 @@ func NewSTDClient(ctx context.Context, serverAddress string, options option.Outb
 	var tlsConfig tls.Config
 	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
 	tlsConfig.RootCAs = adapter.RootPoolFromContext(ctx)
-	if !options.DisableSNI {
+	if options.DisableSNI {
+		tlsConfig.ServerName = "127.0.0.1"
+	} else {
 		tlsConfig.ServerName = serverName
 	}
 	if options.Insecure {
@@ -142,10 +127,8 @@ func NewSTDClient(ctx context.Context, serverAddress string, options option.Outb
 		}
 		tlsConfig.RootCAs = certPool
 	}
-	stdConfig := &STDClientConfig{ctx, &tlsConfig, options.Fragment, time.Duration(options.FragmentFallbackDelay), options.RecordFragment}
 	if options.ECH != nil && options.ECH.Enabled {
-		return parseECHClientConfig(ctx, stdConfig, options)
+		return parseECHClientConfig(ctx, options, &tlsConfig)
-	} else {
-		return stdConfig, nil
 	}
+	return &STDClientConfig{&tlsConfig}, nil
 }

common/tls/utls_client.go

@@ -8,12 +8,11 @@ import (
 	"crypto/x509"
 	"math/rand"
 	"net"
+	"net/netip"
 	"os"
 	"strings"
-	"time"
 
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/tlsfragment"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
@@ -23,62 +22,48 @@ import (
 )
 
 type UTLSClientConfig struct {
-	ctx                   context.Context
 	config *utls.Config
 	id     utls.ClientHelloID
-	fragment              bool
-	fragmentFallbackDelay time.Duration
-	recordFragment        bool
 }
 
-func (c *UTLSClientConfig) ServerName() string {
+func (e *UTLSClientConfig) ServerName() string {
-	return c.config.ServerName
+	return e.config.ServerName
 }
 
-func (c *UTLSClientConfig) SetServerName(serverName string) {
+func (e *UTLSClientConfig) SetServerName(serverName string) {
-	c.config.ServerName = serverName
+	e.config.ServerName = serverName
 }
 
-func (c *UTLSClientConfig) NextProtos() []string {
+func (e *UTLSClientConfig) NextProtos() []string {
-	return c.config.NextProtos
+	return e.config.NextProtos
 }
 
-func (c *UTLSClientConfig) SetNextProtos(nextProto []string) {
+func (e *UTLSClientConfig) SetNextProtos(nextProto []string) {
 	if len(nextProto) == 1 && nextProto[0] == http2.NextProtoTLS {
 		nextProto = append(nextProto, "http/1.1")
 	}
-	c.config.NextProtos = nextProto
+	e.config.NextProtos = nextProto
 }
 
-func (c *UTLSClientConfig) Config() (*STDConfig, error) {
+func (e *UTLSClientConfig) Config() (*STDConfig, error) {
 	return nil, E.New("unsupported usage for uTLS")
 }
 
-func (c *UTLSClientConfig) Client(conn net.Conn) (Conn, error) {
+func (e *UTLSClientConfig) Client(conn net.Conn) (Conn, error) {
-	if c.recordFragment {
+	return &utlsALPNWrapper{utlsConnWrapper{utls.UClient(conn, e.config.Clone(), e.id)}, e.config.NextProtos}, nil
-		conn = tf.NewConn(conn, c.ctx, c.fragment, c.recordFragment, c.fragmentFallbackDelay)
-	}
-	return &utlsALPNWrapper{utlsConnWrapper{utls.UClient(conn, c.config.Clone(), c.id)}, c.config.NextProtos}, nil
 }
 
-func (c *UTLSClientConfig) SetSessionIDGenerator(generator func(clientHello []byte, sessionID []byte) error) {
+func (e *UTLSClientConfig) SetSessionIDGenerator(generator func(clientHello []byte, sessionID []byte) error) {
-	c.config.SessionIDGenerator = generator
+	e.config.SessionIDGenerator = generator
 }
 
-func (c *UTLSClientConfig) Clone() Config {
+func (e *UTLSClientConfig) Clone() Config {
 	return &UTLSClientConfig{
-		c.ctx, c.config.Clone(), c.id, c.fragment, c.fragmentFallbackDelay, c.recordFragment,
+		config: e.config.Clone(),
+		id:     e.id,
 	}
 }
 
-func (c *UTLSClientConfig) ECHConfigList() []byte {
-	return c.config.EncryptedClientHelloConfigList
-}
-
-func (c *UTLSClientConfig) SetECHConfigList(EncryptedClientHelloConfigList []byte) {
-	c.config.EncryptedClientHelloConfigList = EncryptedClientHelloConfigList
-}
-
 type utlsConnWrapper struct {
 	*utls.UConn
 }
@@ -131,13 +116,15 @@ func (c *utlsALPNWrapper) HandshakeContext(ctx context.Context) error {
 	return c.UConn.HandshakeContext(ctx)
 }
 
-func NewUTLSClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewUTLSClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (*UTLSClientConfig, error) {
 	var serverName string
 	if options.ServerName != "" {
 		serverName = options.ServerName
 	} else if serverAddress != "" {
+		if _, err := netip.ParseAddr(serverName); err != nil {
 			serverName = serverAddress
 		}
+	}
 	if serverName == "" && !options.Insecure {
 		return nil, E.New("missing server_name or insecure=true")
 	}
@@ -145,7 +132,11 @@ func NewUTLSClient(ctx context.Context, serverAddress string, options option.Out
 	var tlsConfig utls.Config
 	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
 	tlsConfig.RootCAs = adapter.RootPoolFromContext(ctx)
+	if options.DisableSNI {
+		tlsConfig.ServerName = "127.0.0.1"
+	} else {
 		tlsConfig.ServerName = serverName
+	}
 	if options.Insecure {
 		tlsConfig.InsecureSkipVerify = options.Insecure
 	} else if options.DisableSNI {
@@ -201,15 +192,7 @@ func NewUTLSClient(ctx context.Context, serverAddress string, options option.Out
 	if err != nil {
 		return nil, err
 	}
-	uConfig := &UTLSClientConfig{ctx, &tlsConfig, id, options.Fragment, time.Duration(options.FragmentFallbackDelay), options.RecordFragment}
+	return &UTLSClientConfig{&tlsConfig, id}, nil
-	if options.ECH != nil && options.ECH.Enabled {
-		if options.Reality != nil && options.Reality.Enabled {
-			return nil, E.New("Reality is conflict with ECH")
-		}
-		return parseECHClientConfig(ctx, uConfig, options)
-	} else {
-		return uConfig, nil
-	}
 }
 
 var (
@@ -237,7 +220,7 @@ func init() {
 
 func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
 	switch name {
-	case "chrome_psk", "chrome_psk_shuffle", "chrome_padding_psk_shuffle", "chrome_pq", "chrome_pq_psk":
+	case "chrome_psk", "chrome_psk_shuffle", "chrome_padding_psk_shuffle", "chrome_pq":
 		fallthrough
 	case "chrome", "":
 		return utls.HelloChrome_Auto, nil

common/tlsfragment/conn.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 	"time"
 
-	C "github.com/sagernet/sing-box/constant"
 	N "github.com/sagernet/sing/common/network"
 
 	"golang.org/x/net/publicsuffix"
@@ -20,21 +19,16 @@ type Conn struct {
 	tcpConn            *net.TCPConn
 	ctx                context.Context
 	firstPacketWritten bool
-	splitPacket        bool
 	splitRecord        bool
 	fallbackDelay      time.Duration
 }
 
-func NewConn(conn net.Conn, ctx context.Context, splitPacket bool, splitRecord bool, fallbackDelay time.Duration) *Conn {
+func NewConn(conn net.Conn, ctx context.Context, splitRecord bool, fallbackDelay time.Duration) *Conn {
-	if fallbackDelay == 0 {
-		fallbackDelay = C.TLSFragmentFallbackDelay
-	}
 	tcpConn, _ := N.UnwrapReader(conn).(*net.TCPConn)
 	return &Conn{
 		Conn:          conn,
 		tcpConn:       tcpConn,
 		ctx:           ctx,
-		splitPacket:   splitPacket,
 		splitRecord:   splitRecord,
 		fallbackDelay: fallbackDelay,
 	}
@@ -47,7 +41,7 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 		}()
 		serverName := indexTLSServerName(b)
 		if serverName != nil {
-			if c.splitPacket {
+			if !c.splitRecord {
 				if c.tcpConn != nil {
 					err = c.tcpConn.SetNoDelay(true)
 					if err != nil {
@@ -87,19 +81,11 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 					payload = b[splitIndexes[i-1]:splitIndexes[i]]
 				}
 				if c.splitRecord {
-					if c.splitPacket {
-						buffer.Reset()
-					}
 					payloadLen := uint16(len(payload))
 					buffer.Write(b[:3])
 					binary.Write(&buffer, binary.BigEndian, payloadLen)
 					buffer.Write(payload)
-					if c.splitPacket {
+				} else if c.tcpConn != nil && i != len(splitIndexes) {
-						payload = buffer.Bytes()
-					}
-				}
-				if c.splitPacket {
-					if c.tcpConn != nil && i != len(splitIndexes) {
 					err = writeAndWaitAck(c.ctx, c.tcpConn, payload, c.fallbackDelay)
 					if err != nil {
 						return
@@ -111,19 +97,19 @@ func (c *Conn) Write(b []byte) (n int, err error) {
 					}
 				}
 			}
-			}
+			if c.splitRecord {
-			if c.splitRecord && !c.splitPacket {
 				_, err = c.Conn.Write(buffer.Bytes())
 				if err != nil {
 					return
 				}
-			}
+			} else {
 				if c.tcpConn != nil {
 					err = c.tcpConn.SetNoDelay(false)
 					if err != nil {
 						return
 					}
 				}
+			}
 			return len(b), nil
 		}
 	}

common/tlsfragment/conn_test.go

@@ -15,7 +15,7 @@ func TestTLSFragment(t *testing.T) {
 	t.Parallel()
 	tcpConn, err := net.Dial("tcp", "1.1.1.1:443")
 	require.NoError(t, err)
-	tlsConn := tls.Client(tf.NewConn(tcpConn, context.Background(), true, false, 0), &tls.Config{
+	tlsConn := tls.Client(tf.NewConn(tcpConn, context.Background(), false, 0), &tls.Config{
 		ServerName: "www.cloudflare.com",
 	})
 	require.NoError(t, tlsConn.Handshake())
@@ -25,17 +25,7 @@ func TestTLSRecordFragment(t *testing.T) {
 	t.Parallel()
 	tcpConn, err := net.Dial("tcp", "1.1.1.1:443")
 	require.NoError(t, err)
-	tlsConn := tls.Client(tf.NewConn(tcpConn, context.Background(), false, true, 0), &tls.Config{
+	tlsConn := tls.Client(tf.NewConn(tcpConn, context.Background(), true, 0), &tls.Config{
-		ServerName: "www.cloudflare.com",
-	})
-	require.NoError(t, tlsConn.Handshake())
-}
-
-func TestTLS2Fragment(t *testing.T) {
-	t.Parallel()
-	tcpConn, err := net.Dial("tcp", "1.1.1.1:443")
-	require.NoError(t, err)
-	tlsConn := tls.Client(tf.NewConn(tcpConn, context.Background(), true, true, 0), &tls.Config{
 		ServerName: "www.cloudflare.com",
 	})
 	require.NoError(t, tlsConn.Handshake())

dns/client.go

@@ -34,7 +34,6 @@ type Client struct {
 	disableCache     bool
 	disableExpire    bool
 	independentCache bool
-	clientSubnet     netip.Prefix
 	rdrc             adapter.RDRCStore
 	initRDRCFunc     func() adapter.RDRCStore
 	logger           logger.ContextLogger
@@ -48,7 +47,6 @@ type ClientOptions struct {
 	DisableExpire    bool
 	IndependentCache bool
 	CacheCapacity    uint32
-	ClientSubnet     netip.Prefix
 	RDRC             func() adapter.RDRCStore
 	Logger           logger.ContextLogger
 }
@@ -59,7 +57,6 @@ func NewClient(options ClientOptions) *Client {
 		disableCache:     options.DisableCache,
 		disableExpire:    options.DisableExpire,
 		independentCache: options.IndependentCache,
-		clientSubnet:     options.ClientSubnet,
 		initRDRCFunc:     options.RDRC,
 		logger:           options.Logger,
 	}
@@ -107,12 +104,8 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 		return &responseMessage, nil
 	}
 	question := message.Question[0]
-	clientSubnet := options.ClientSubnet
+	if options.ClientSubnet.IsValid() {
-	if !clientSubnet.IsValid() {
+		message = SetClientSubnet(message, options.ClientSubnet)
-		clientSubnet = c.clientSubnet
-	}
-	if clientSubnet.IsValid() {
-		message = SetClientSubnet(message, clientSubnet)
 	}
 	isSimpleRequest := len(message.Question) == 1 &&
 		len(message.Ns) == 0 &&

dns/router.go

@@ -55,7 +55,6 @@ func NewRouter(ctx context.Context, logFactory log.Factory, options option.DNSOp
 		DisableExpire:    options.DNSClientOptions.DisableExpire,
 		IndependentCache: options.DNSClientOptions.IndependentCache,
 		CacheCapacity:    options.DNSClientOptions.CacheCapacity,
-		ClientSubnet:     options.DNSClientOptions.ClientSubnet.Build(netip.Prefix{}),
 		RDRC: func() adapter.RDRCStore {
 			cacheFile := service.FromContext[adapter.CacheFile](ctx)
 			if cacheFile == nil {

docs/changelog.md

@@ -2,61 +2,6 @@
 icon: material/alert-decagram
 ---
 
-#### 1.12.0-beta.24
-
-* Allow `tls_fragment` and `tls_record_fragment` to be enabled together **1**
-* Also add fragment options for TLS client configuration **2**
-* Fixes and improvements
-
-**1**:
-
-For debugging only, it is recommended to disable if record fragmentation works.
-
-See [Route Action](/configuration/route/rule_action/#tls_fragment).
-
-**2**:
-
-See [TLS](/configuration/shared/tls/).
-
-#### 1.12.0-beta.23
-
-* Add loopback address support for tun **1**
-* Add cache support for ssm-api **2**
-* Fixes and improvements
-
-**1**:
-
-TUN now implements SideStore's StosVPN.
-
-See [Tun](/configuration/inbound/tun/#loopback_address).
-
-**2**:
-
-See [SSM API Service](/configuration/service/ssm-api/#cache_path).
-
-#### 1.12.0-beta.21
-
-* Fix missing `home` option for DERP service **1**
-* Fixes and improvements
-
-**1**:
-
-You can now choose what the DERP home page shows, just like with derper's `-home` flag.
-
-See [DERP](/configuration/service/derp/#home).
-
-### 1.11.13
-
-* 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.17
-
-* Update quic-go to v0.52.0
-* Fixes and improvements
-
 #### 1.12.0-beta.15
 
 * Add DERP service **1**

docs/configuration/dns/index.md

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! quote "Changes in sing-box 1.12.0"
-
-    :material-decagram: [servers](#servers)
-
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: [cache_capacity](#cache_capacity)

docs/configuration/dns/index.zh.md

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! quote "sing-box 1.12.0 中的更改"
-
-    :material-decagram: [servers](#servers)
-
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [cache_capacity](#cache_capacity)

docs/configuration/inbound/tun.md

@@ -1,11 +1,7 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
-!!! quote "Changes in sing-box 1.12.0"
-
-    :material-plus: [loopback_address](#loopback_address)
-
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-delete-alert: [gso](#gso)  
@@ -60,12 +56,9 @@ icon: material/new-box
   "auto_route": true,
   "iproute2_table_index": 2022,
   "iproute2_rule_index": 9000,
-  "auto_redirect": true,
+  "auto_redirect": false,
   "auto_redirect_input_mark": "0x2023",
   "auto_redirect_output_mark": "0x2024",
-  "loopback_address": [
-    "10.0.7.1"
-  ],
   "strict_route": true,
   "route_address": [
     "0.0.0.0/1",
@@ -73,6 +66,7 @@ icon: material/new-box
     "::/1",
     "8000::/1"
   ],
+  
   "route_exclude_address": [
     "192.168.0.0/16",
     "fc00::/7"
@@ -123,6 +117,7 @@ icon: material/new-box
       "match_domain": []
     }
   },
+
   // Deprecated
   "gso": false,
   "inet4_address": [
@@ -145,8 +140,8 @@ icon: material/new-box
   "inet6_route_exclude_address": [
     "fc00::/7"
   ],
-  ...
+  
-  // Listen Fields
+  ... // Listen Fields
 }
 ```
 
@@ -278,16 +273,6 @@ Connection output mark used by `auto_redirect`.
 
 `0x2024` is used by default.
 
-#### loopback_address
-
-!!! question "Since sing-box 1.12.0"
-
-Loopback addresses make TCP connections to the specified address connect to the source address.
-
-Setting option value to `10.0.7.1` achieves the same behavior as SideStore/StosVPN.
-
-When `auto_redirect` is enabled, the same behavior can be achieved for LAN devices (not just local) as a gateway.
-
 #### strict_route
 
 Enforce strict routing rules when `auto_route` is enabled:

docs/configuration/inbound/tun.zh.md

@@ -1,11 +1,7 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---
 
-!!! quote "sing-box 1.12.0 中的更改"
-
-    :material-plus: [loopback_address](#loopback_address)
-
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-delete-alert: [gso](#gso)  
@@ -60,12 +56,9 @@ icon: material/new-box
   "auto_route": true,
   "iproute2_table_index": 2022,
   "iproute2_rule_index": 9000,
-  "auto_redirect": true,
+  "auto_redirect": false,
   "auto_redirect_input_mark": "0x2023",
   "auto_redirect_output_mark": "0x2024",
-  "loopback_address": [
-    "10.0.7.1"
-  ],
   "strict_route": true,
   "route_address": [
     "0.0.0.0/1",
@@ -277,16 +270,6 @@ tun 接口的 IPv6 前缀。
 
 默认使用 `0x2024`。
 
-#### loopback_address
-
-!!! question "自 sing-box 1.12.0 起"
-
-环回地址是用于使指向指定地址的 TCP 连接连接到来源地址的。
-
-将选项值设置为 `10.0.7.1` 可实现与 SideStore/StosVPN 相同的行为。
-
-当启用 `auto_redirect` 时，可以作为网关为局域网设备（而不仅仅是本地）实现相同的行为。
-
 #### strict_route
 
 当启用 `auto_route` 时，强制执行严格的路由规则：
@@ -416,10 +399,10 @@ UDP NAT 过期时间。
 TCP/IP 栈。
 
 | 栈      | 描述                                                               |
-|----------|-------------------------------------------------------------------------------------------------------|
+|--------|------------------------------------------------------------------|
-| `system` | 基于系统网络栈执行 L3 到 L4 转换                                                                        |
+| system | 基于系统网络栈执行 L3 到 L4 转换                                             |
-| `gvisor` | 基于 [gVisor](https://github.com/google/gvisor) 虚拟网络栈执行 L3 到 L4 转换                            |
+| gVisor | 基于 [gVisor](https://github.com/google/gvisor) 虚拟网络栈执行 L3 到 L4 转换 |
-| `mixed`  | 混合 `system` TCP 栈与 `gvisor` UDP 栈                                                                 |
+| mixed  | 混合 `system` TCP 栈与 `gvisor` UDP 栈                                |
 
 默认使用 `mixed` 栈如果 gVisor 构建标记已启用，否则默认使用 `system` 栈。
 

docs/configuration/route/rule_action.md

@@ -172,12 +172,14 @@ and should not be used to circumvent real censorship.
 Due to poor performance, try `tls_record_fragment` first, and only apply to server names known to be blocked.
 
 On Linux, Apple platforms, (administrator privileges required) Windows,
-the wait time can be automatically detected. Otherwise, it will fall back to
+the wait time can be automatically detected, otherwise it will fall back to
 waiting for a fixed time specified by `tls_fragment_fallback_delay`.
 
 In addition, if the actual wait time is less than 20ms, it will also fall back to waiting for a fixed time,
 because the target is considered to be local or behind a transparent proxy.
 
+Conflict with `tls_record_fragment`.
+
 #### tls_fragment_fallback_delay
 
 !!! question "Since sing-box 1.12.0"
@@ -192,6 +194,11 @@ The fallback value used when TLS segmentation cannot automatically determine the
 
 Fragment TLS handshake into multiple TLS records to bypass firewalls.
 
+This feature is intended to circumvent simple firewalls based on **plaintext packet matching**,
+and should not be used to circumvent real censorship.
+
+Conflict with `tls_fragment`.
+
 ### sniff
 
 ```json

docs/configuration/route/rule_action.zh.md

@@ -170,6 +170,8 @@ UDP 连接超时时间。
 
 此外，若实际等待时间小于 20 毫秒，同样会回退至固定等待时间模式，因为此时判定目标处于本地或透明代理之后。
 
+与 `tls_record_fragment` 冲突。
+
 #### tls_fragment_fallback_delay
 
 !!! question "自 sing-box 1.12.0 起"
@@ -184,6 +186,10 @@ UDP 连接超时时间。
 
 通过分段 TLS 握手数据包到多个 TLS 记录来绕过防火墙检测。
 
+此功能旨在规避基于**明文数据包匹配**的简单防火墙，不应该用于规避真的审查。
+
+与 `tls_fragment` 冲突。
+
 ### sniff
 
 ```json

docs/configuration/service/derp.md

@@ -20,7 +20,6 @@ DERP service is a Tailscale DERP server, similar to [derper](https://pkg.go.dev/
   "config_path": "",
   "verify_client_endpoint": [],
   "verify_client_url": [],
-  "home": "",
   "mesh_with": [],
   "mesh_psk": "",
   "mesh_psk_file": "",
@@ -70,10 +69,6 @@ Setting Array value to a string `__URL__` is equivalent to configuring:
 { "url": __URL__ }
 ```
 
-#### home
-
-What to serve at the root path. It may be left empty (the default, for a default homepage), `blank` for a blank page, or a URL to redirect to
-
 #### mesh_with
 
 Mesh with other DERP servers.

docs/configuration/service/index.md

@@ -10,7 +10,7 @@ icon: material/new-box
 
 ```json
 {
-  "services": [
+  "endpoints": [
     {
       "type": "",
       "tag": ""
@@ -25,7 +25,6 @@ icon: material/new-box
 |------------|------------------------|
 | `derp`     | [DERP](./derp)         |
 | `resolved` | [Resolved](./resolved) |
-| `ssm-api`  | [SSM API](./ssm-api)   |
 
 #### tag
 

docs/configuration/service/ssm-api.md

@@ -19,7 +19,6 @@ See https://github.com/Shadowsocks-NET/shadowsocks-specs/blob/main/2023-1-shadow
   ... // Listen Fields
   
   "servers": {},
-  "cache_path": "",
   "tls": {}
 }
 ```
@@ -34,9 +33,7 @@ See [Listen Fields](/configuration/shared/listen/) for details.
 
 ==Required==
 
-A mapping Object from HTTP endpoints to [Shadowsocks Inbound](/configuration/inbound/shadowsocks) tags.
+A mapping Object from HTTP endpoints to Shadowsocks inbound tags.
-
-Selected Shadowsocks inbounds must be configured with [managed](/configuration/inbound/shadowsocks#managed) enabled.
 
 Example: 
 
@@ -48,11 +45,6 @@ Example:
 }
 ```
 
-#### cache_path
-
-If set, when the server is about to stop, traffic and user state will be saved to the specified JSON file
-to be restored on the next startup.
-
 #### tls
 
 TLS configuration, see [TLS](/configuration/shared/tls/#inbound).

docs/configuration/shared/tls.md

@@ -4,9 +4,6 @@ icon: material/alert-decagram
 
 !!! quote "Changes in sing-box 1.12.0"
 
-    :material-plus: [fragment](#fragment)  
-    :material-plus: [fragment_fallback_delay](#fragment_fallback_delay)  
-    :material-plus: [record_fragment](#record_fragment)  
     :material-delete-clock: [ech.pq_signature_schemes_enabled](#pq_signature_schemes_enabled)  
     :material-delete-clock: [ech.dynamic_record_sizing_disabled](#dynamic_record_sizing_disabled)
 
@@ -85,9 +82,6 @@ icon: material/alert-decagram
   "cipher_suites": [],
   "certificate": "",
   "certificate_path": "",
-  "fragment": false,
-  "fragment_fallback_delay": "",
-  "record_fragment": false,
   "ech": {
     "enabled": false,
     "config": [],
@@ -319,44 +313,6 @@ The path to ECH configuration, in PEM format.
 
 If empty, load from DNS will be attempted.
 
-#### fragment
-
-!!! question "Since sing-box 1.12.0"
-
-==Client only==
-
-Fragment TLS handshakes to bypass firewalls.
-
-This feature is intended to circumvent simple firewalls based on **plaintext packet matching**,
-and should not be used to circumvent real censorship.
-
-Due to poor performance, try `record_fragment` first, and only apply to server names known to be blocked.
-
-On Linux, Apple platforms, (administrator privileges required) Windows,
-the wait time can be automatically detected. Otherwise, it will fall back to
-waiting for a fixed time specified by `fragment_fallback_delay`.
-
-In addition, if the actual wait time is less than 20ms, it will also fall back to waiting for a fixed time,
-because the target is considered to be local or behind a transparent proxy.
-
-#### fragment_fallback_delay
-
-!!! question "Since sing-box 1.12.0"
-
-==Client only==
-
-The fallback value used when TLS segmentation cannot automatically determine the wait time.
-
-`500ms` is used by default.
-
-#### record_fragment
-
-!!! question "Since sing-box 1.12.0"
-
-==Client only==
-
-Fragment TLS handshake into multiple TLS records to bypass firewalls.
-
 ### ACME Fields
 
 #### domain

docs/configuration/shared/tls.zh.md

@@ -4,9 +4,6 @@ icon: material/alert-decagram
 
 !!! quote "sing-box 1.12.0 中的更改"
 
-    :material-plus: [tls_fragment](#tls_fragment)  
-    :material-plus: [tls_fragment_fallback_delay](#tls_fragment_fallback_delay)  
-    :material-plus: [tls_record_fragment](#tls_record_fragment)  
     :material-delete-clock: [ech.pq_signature_schemes_enabled](#pq_signature_schemes_enabled)  
     :material-delete-clock: [ech.dynamic_record_sizing_disabled](#dynamic_record_sizing_disabled)
 
@@ -85,9 +82,6 @@ icon: material/alert-decagram
   "cipher_suites": [],
   "certificate": [],
   "certificate_path": "",
-  "fragment": false,
-  "fragment_fallback_delay": "",
-  "record_fragment": false,
   "ech": {
     "enabled": false,
     "pq_signature_schemes_enabled": false,
@@ -311,41 +305,6 @@ ECH PEM 配置路径
 如果为 true，则始终使用最大可能的 TLS 记录大小。
 如果为 false，则可能会调整 TLS 记录的大小以尝试改善延迟。
 
-#### tls_fragment
-
-!!! question "自 sing-box 1.12.0 起"
-
-==仅客户端==
-
-通过分段 TLS 握手数据包来绕过防火墙检测。
-
-此功能旨在规避基于**明文数据包匹配**的简单防火墙，不应该用于规避真的审查。
-
-由于性能不佳，请首先尝试 `tls_record_fragment`，且仅应用于已知被阻止的服务器名称。
-
-在 Linux、Apple 平台和需要管理员权限的 Windows 系统上，可自动检测等待时间。
-若无法自动检测，将回退使用 `tls_fragment_fallback_delay` 指定的固定等待时间。
-
-此外，若实际等待时间小于 20 毫秒，同样会回退至固定等待时间模式，因为此时判定目标处于本地或透明代理之后。
-
-#### tls_fragment_fallback_delay
-
-!!! question "自 sing-box 1.12.0 起"
-
-==仅客户端==
-
-当 TLS 分片功能无法自动判定等待时间时使用的回退值。
-
-默认使用 `500ms`。
-
-#### tls_record_fragment
-
-==仅客户端==
-
-!!! question "自 sing-box 1.12.0 起"
-
-通过分段 TLS 握手数据包到多个 TLS 记录来绕过防火墙检测。
-
 ### ACME 字段
 
 #### domain

go.mod

@@ -10,7 +10,6 @@ require (
 	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 v0.0.0-20250417080101-5f8cf70e8c5f
 	github.com/libdns/alidns v1.0.4-libdns.v1.beta1
@@ -27,15 +26,15 @@ require (
 	github.com/sagernet/fswatch v0.1.1
 	github.com/sagernet/gomobile v0.1.6
 	github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb
-	github.com/sagernet/quic-go v0.52.0-beta.1
+	github.com/sagernet/quic-go v0.51.0-beta.5
-	github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b
+	github.com/sagernet/sing v0.6.10-0.20250505040842-ba62fee9470f
 	github.com/sagernet/sing-mux v0.3.2
-	github.com/sagernet/sing-quic v0.5.0-beta.2
+	github.com/sagernet/sing-quic v0.4.1-0.20250511050139-d459f561c9c3
-	github.com/sagernet/sing-shadowsocks v0.2.8
+	github.com/sagernet/sing-shadowsocks v0.2.7
-	github.com/sagernet/sing-shadowsocks2 v0.2.1
+	github.com/sagernet/sing-shadowsocks2 v0.2.0
 	github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11
-	github.com/sagernet/sing-tun v0.6.6-0.20250610083027-da0a50057fb5
+	github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210
-	github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88
+	github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8
 	github.com/sagernet/smux v1.5.34-mod.2
 	github.com/sagernet/tailscale v1.80.3-mod.5
 	github.com/sagernet/wireguard-go v0.0.1-beta.7
@@ -79,6 +78,7 @@ require (
 	github.com/go-ole/go-ole v1.3.0 // 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

@@ -165,25 +165,25 @@ github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a h1:ObwtHN2VpqE0ZN
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/nftables v0.3.0-beta.4 h1:kbULlAwAC3jvdGAC1P5Fa3GSxVwQJibNenDW2zaXr8I=
 github.com/sagernet/nftables v0.3.0-beta.4/go.mod h1:OQXAjvjNGGFxaTgVCSTRIhYB5/llyVDeapVoENYBDS8=
-github.com/sagernet/quic-go v0.52.0-beta.1 h1:hWkojLg64zjV+MJOvJU/kOeWndm3tiEfBLx5foisszs=
+github.com/sagernet/quic-go v0.51.0-beta.5 h1:/mME3sJvQ8k/JKP0oC/9XoWrm0znO7hWXviB5yiipJY=
-github.com/sagernet/quic-go v0.52.0-beta.1/go.mod h1:OV+V5kEBb8kJS7k29MzDu6oj9GyMc7HA07sE1tedxz4=
+github.com/sagernet/quic-go v0.51.0-beta.5/go.mod h1:OV+V5kEBb8kJS7k29MzDu6oj9GyMc7HA07sE1tedxz4=
 github.com/sagernet/sing v0.6.9/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
-github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b h1:ZjTCYPb5f7aHdf1UpUvE22dVmf7BL8eQ/zLZhjgh7Wo=
+github.com/sagernet/sing v0.6.10-0.20250505040842-ba62fee9470f h1:lttLhNtFuMItQcTD29QP6aBS8kR1UhG7zZ+pwzTYkFM=
-github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
+github.com/sagernet/sing v0.6.10-0.20250505040842-ba62fee9470f/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-mux v0.3.2 h1:meZVFiiStvHThb/trcpAkCrmtJOuItG5Dzl1RRP5/NE=
 github.com/sagernet/sing-mux v0.3.2/go.mod h1:pht8iFY4c9Xltj7rhVd208npkNaeCxzyXCgulDPLUDA=
-github.com/sagernet/sing-quic v0.5.0-beta.2 h1:j7KAbBuGmsKwSxVAQL5soJ+wDqxim4/llK2kxB0hSKk=
+github.com/sagernet/sing-quic v0.4.1-0.20250511050139-d459f561c9c3 h1:1J+s1yyZ8+YAYaClI+az8YuFgV9NGXUUCZnriKmos6w=
-github.com/sagernet/sing-quic v0.5.0-beta.2/go.mod h1:SAv/qdeDN+75msGG5U5ZIwG+3Ua50jVIKNrRSY8pkx0=
+github.com/sagernet/sing-quic v0.4.1-0.20250511050139-d459f561c9c3/go.mod h1:Mv7CdSyLepmqoLT8rd88Qn3QMv5AbsgjEm3DvEhDVNE=
-github.com/sagernet/sing-shadowsocks v0.2.8 h1:PURj5PRoAkqeHh2ZW205RWzN9E9RtKCVCzByXruQWfE=
+github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegEZaKMv9ipx8=
-github.com/sagernet/sing-shadowsocks v0.2.8/go.mod h1:lo7TWEMDcN5/h5B8S0ew+r78ZODn6SwVaFhvB6H+PTI=
+github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
-github.com/sagernet/sing-shadowsocks2 v0.2.1 h1:dWV9OXCeFPuYGHb6IRqlSptVnSzOelnqqs2gQ2/Qioo=
+github.com/sagernet/sing-shadowsocks2 v0.2.0 h1:wpZNs6wKnR7mh1wV9OHwOyUr21VkS3wKFHi+8XwgADg=
-github.com/sagernet/sing-shadowsocks2 v0.2.1/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
+github.com/sagernet/sing-shadowsocks2 v0.2.0/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11 h1:tK+75l64tm9WvEFrYRE1t0YxoFdWQqw/h7Uhzj0vJ+w=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11/go.mod h1:sWqKnGlMipCHaGsw1sTTlimyUpgzP4WP3pjhCsYt9oA=
-github.com/sagernet/sing-tun v0.6.6-0.20250610083027-da0a50057fb5 h1:zlcioVa11g8VLz5L0yPG7PbvQrw7mrxkDDdlMPEgqDk=
+github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210 h1:6H4BZaTqKI3YcDMyTV3E576LuJM4S4wY99xoq2T1ECw=
-github.com/sagernet/sing-tun v0.6.6-0.20250610083027-da0a50057fb5/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
+github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
-github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88 h1:0pVm8sPOel+BoiCddW3pV3cKDKEaSioVTYDdTSKjyFI=
+github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8 h1:zW+zAOCxUIqBCgnZiPovt1uQ3S+zBS+w0NGp+1zITGA=
-github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88/go.mod h1:IL8Rr+EGwuqijszZkNrEFTQDKhilEpkqFqOlvdpS6/w=
+github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8/go.mod h1:IL8Rr+EGwuqijszZkNrEFTQDKhilEpkqFqOlvdpS6/w=
 github.com/sagernet/smux v1.5.34-mod.2 h1:gkmBjIjlJ2zQKpLigOkFur5kBKdV6bNRoFu2WkltRQ4=
 github.com/sagernet/smux v1.5.34-mod.2/go.mod h1:0KW0+R+ycvA2INW4gbsd7BNyg+HEfLIAxa5N02/28Zc=
 github.com/sagernet/tailscale v1.80.3-mod.5 h1:7V7z+p2C//TGtff20pPnDCt3qP6uFyY62peJoKF9z/A=

include/registry.go

@@ -3,7 +3,6 @@ package include
 import (
 	"context"
 
-	"github.com/sagernet/sing-box"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/adapter/endpoint"
 	"github.com/sagernet/sing-box/adapter/inbound"
@@ -40,10 +39,6 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-func Context(ctx context.Context) context.Context {
-	return box.Context(ctx, InboundRegistry(), OutboundRegistry(), EndpointRegistry(), DNSTransportRegistry(), ServiceRegistry())
-}
-
 func InboundRegistry() *inbound.Registry {
 	registry := inbound.NewRegistry()
 

option/ssmapi.go

@@ -7,6 +7,5 @@ import (
 type SSMAPIServiceOptions struct {
 	ListenOptions
 	Servers *badjson.TypedMap[string, string] `json:"servers"`
-	CachePath string                            `json:"cache_path,omitempty"`
 	InboundTLSOptionsContainer
 }

option/tailscale.go

@@ -36,7 +36,6 @@ type DERPServiceOptions struct {
 	ConfigPath           string                                          `json:"config_path,omitempty"`
 	VerifyClientEndpoint badoption.Listable[string]                      `json:"verify_client_endpoint,omitempty"`
 	VerifyClientURL      badoption.Listable[*DERPVerifyClientURLOptions] `json:"verify_client_url,omitempty"`
-	Home                 string                                          `json:"home,omitempty"`
 	MeshWith             badoption.Listable[*DERPMeshOptions]            `json:"mesh_with,omitempty"`
 	MeshPSK              string                                          `json:"mesh_psk,omitempty"`
 	MeshPSKFile          string                                          `json:"mesh_psk_file,omitempty"`

option/tls.go

@@ -47,9 +47,6 @@ type OutboundTLSOptions struct {
 	CipherSuites    badoption.Listable[string] `json:"cipher_suites,omitempty"`
 	Certificate     badoption.Listable[string] `json:"certificate,omitempty"`
 	CertificatePath string                     `json:"certificate_path,omitempty"`
-	Fragment              bool                       `json:"fragment,omitempty"`
-	FragmentFallbackDelay badoption.Duration         `json:"fragment_fallback_delay,omitempty"`
-	RecordFragment        bool                       `json:"record_fragment,omitempty"`
 	ECH             *OutboundECHOptions        `json:"ech,omitempty"`
 	UTLS            *OutboundUTLSOptions       `json:"utls,omitempty"`
 	Reality         *OutboundRealityOptions    `json:"reality,omitempty"`

option/tun.go

@@ -20,7 +20,6 @@ type TunInboundOptions struct {
 	AutoRedirect           bool                             `json:"auto_redirect,omitempty"`
 	AutoRedirectInputMark  FwMark                           `json:"auto_redirect_input_mark,omitempty"`
 	AutoRedirectOutputMark FwMark                           `json:"auto_redirect_output_mark,omitempty"`
-	LoopbackAddress        badoption.Listable[netip.Addr]   `json:"loopback_address,omitempty"`
 	StrictRoute            bool                             `json:"strict_route,omitempty"`
 	RouteAddress           badoption.Listable[netip.Prefix] `json:"route_address,omitempty"`
 	RouteAddressSet        badoption.Listable[string]       `json:"route_address_set,omitempty"`

protocol/tailscale/endpoint.go

@@ -221,14 +221,6 @@ func (t *Endpoint) Start(stage adapter.StartStage) error {
 	}
 
 	ipStack := t.server.ExportNetstack().ExportIPStack()
-	gErr := ipStack.SetSpoofing(tun.DefaultNIC, true)
-	if gErr != nil {
-		return gonet.TranslateNetstackError(gErr)
-	}
-	gErr = ipStack.SetPromiscuousMode(tun.DefaultNIC, true)
-	if gErr != nil {
-		return gonet.TranslateNetstackError(gErr)
-	}
 	ipStack.SetTransportProtocolHandler(tcp.ProtocolNumber, tun.NewTCPForwarder(t.ctx, ipStack, t).HandlePacket)
 	udpForwarder := tun.NewUDPForwarder(t.ctx, ipStack, t, t.udpTimeout)
 	ipStack.SetTransportProtocolHandler(udp.ProtocolNumber, udpForwarder.HandlePacket)

protocol/tun/inbound.go

@@ -190,8 +190,6 @@ func NewInbound(ctx context.Context, router adapter.Router, logger log.ContextLo
 			IPRoute2RuleIndex:        ruleIndex,
 			AutoRedirectInputMark:    inputMark,
 			AutoRedirectOutputMark:   outputMark,
-			Inet4LoopbackAddress:     common.Filter(options.LoopbackAddress, netip.Addr.Is4),
-			Inet6LoopbackAddress:     common.Filter(options.LoopbackAddress, netip.Addr.Is6),
 			StrictRoute:              options.StrictRoute,
 			IncludeInterface:         options.IncludeInterface,
 			ExcludeInterface:         options.ExcludeInterface,
@@ -216,6 +214,7 @@ func NewInbound(ctx context.Context, router adapter.Router, logger log.ContextLo
 		if !loaded {
 			return nil, E.New("parse route_address_set: rule-set not found: ", routeAddressSet)
 		}
+		ruleSet.IncRef()
 		inbound.routeRuleSet = append(inbound.routeRuleSet, ruleSet)
 	}
 	for _, routeExcludeAddressSet := range options.RouteExcludeAddressSet {
@@ -223,6 +222,7 @@ func NewInbound(ctx context.Context, router adapter.Router, logger log.ContextLo
 		if !loaded {
 			return nil, E.New("parse route_exclude_address_set: rule-set not found: ", routeExcludeAddressSet)
 		}
+		ruleSet.IncRef()
 		inbound.routeExcludeRuleSet = append(inbound.routeExcludeRuleSet, ruleSet)
 	}
 	if options.AutoRedirect {
@@ -312,7 +312,7 @@ func (t *Inbound) Start(stage adapter.StartStage) error {
 				if len(ipSets) == 0 {
 					t.logger.Warn("route_address_set: no destination IP CIDR rules found in rule-set: ", routeRuleSet.Name())
 				}
-				routeRuleSet.IncRef()
+				routeRuleSet.DecRef()
 				t.routeAddressSet = append(t.routeAddressSet, ipSets...)
 				if t.autoRedirect != nil {
 					t.routeRuleSetCallback = append(t.routeRuleSetCallback, routeRuleSet.RegisterCallback(t.updateRouteAddressSet))
@@ -324,7 +324,7 @@ func (t *Inbound) Start(stage adapter.StartStage) error {
 				if len(ipSets) == 0 {
 					t.logger.Warn("route_address_set: no destination IP CIDR rules found in rule-set: ", routeExcludeRuleSet.Name())
 				}
-				routeExcludeRuleSet.IncRef()
+				routeExcludeRuleSet.DecRef()
 				t.routeExcludeAddressSet = append(t.routeExcludeAddressSet, ipSets...)
 				if t.autoRedirect != nil {
 					t.routeExcludeRuleSetCallback = append(t.routeExcludeRuleSetCallback, routeExcludeRuleSet.RegisterCallback(t.updateRouteAddressSet))

release/config/sing-box.postinst

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-systemd-sysusers sing-box.conf

route/conn.go

@@ -90,8 +90,14 @@ func (m *ConnectionManager) NewConnection(ctx context.Context, this N.Dialer, co
 		m.logger.ErrorContext(ctx, err)
 		return
 	}
-	if metadata.TLSFragment || metadata.TLSRecordFragment {
+	if metadata.TLSFragment {
-		remoteConn = tf.NewConn(remoteConn, ctx, metadata.TLSFragment, metadata.TLSRecordFragment, metadata.TLSFragmentFallbackDelay)
+		fallbackDelay := metadata.TLSFragmentFallbackDelay
+		if fallbackDelay == 0 {
+			fallbackDelay = C.TLSFragmentFallbackDelay
+		}
+		remoteConn = tf.NewConn(remoteConn, ctx, false, fallbackDelay)
+	} else if metadata.TLSRecordFragment {
+		remoteConn = tf.NewConn(remoteConn, ctx, true, 0)
 	}
 	m.access.Lock()
 	element := m.connections.PushBack(conn)

route/dns.go

@@ -36,7 +36,7 @@ func (r *Router) hijackDNSStream(ctx context.Context, conn net.Conn, metadata ad
 	}
 }
 
-func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetBuffers []*N.PacketBuffer, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) error {
+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 {
@@ -51,12 +51,10 @@ func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetB
 			conn:     conn,
 			ctx:      ctx,
 			metadata: metadata,
-			onClose:  onClose,
 		})
 		return nil
 	}
 	err := dnsOutbound.NewDNSPacketConnection(ctx, r.dns, conn, packetBuffers, metadata)
-	N.CloseOnHandshakeFailure(conn, onClose, err)
 	if err != nil && !E.IsClosedOrCanceled(err) {
 		return E.Cause(err, "process DNS packet")
 	}
@@ -95,16 +93,8 @@ type dnsHijacker struct {
 	conn     N.PacketConn
 	ctx      context.Context
 	metadata adapter.InboundContext
-	onClose  N.CloseHandlerFunc
 }
 
 func (h *dnsHijacker) NewPacketEx(buffer *buf.Buffer, destination M.Socksaddr) {
 	go ExchangeDNSPacket(h.ctx, h.router, h.logger, h.conn, buffer, h.metadata, destination)
 }
-
-func (h *dnsHijacker) Close() error {
-	if h.onClose != nil {
-		h.onClose(nil)
-	}
-	return nil
-}

route/route.go

@@ -117,8 +117,7 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
 			for _, buffer := range buffers {
 				conn = bufio.NewCachedConn(conn, buffer)
 			}
-			N.CloseOnHandshakeFailure(conn, onClose, r.hijackDNSStream(ctx, conn, metadata))
+			return r.hijackDNSStream(ctx, conn, metadata)
-			return nil
 		}
 	}
 	if selectedRule == nil {
@@ -173,6 +172,8 @@ func (r *Router) RoutePacketConnectionEx(ctx context.Context, conn N.PacketConn,
 		} else {
 			r.logger.ErrorContext(ctx, err)
 		}
+	} else if onClose != nil {
+		onClose(nil)
 	}
 }
 
@@ -229,7 +230,8 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
 			N.ReleaseMultiPacketBuffer(packetBuffers)
 			return action.Error(ctx)
 		case *rule.RuleActionHijackDNS:
-			return r.hijackDNSPacket(ctx, conn, packetBuffers, metadata, onClose)
+			return r.hijackDNSPacket(ctx, conn, packetBuffers, metadata)
+
 		}
 	}
 	if selectedRule == nil || selectReturn {
@@ -499,9 +501,7 @@ func (r *Router) actionSniff(
 		return
 	}
 	if inputConn != nil {
-		if len(action.StreamSniffers) == 0 && len(action.PacketSniffers) > 0 {
+		sniffBuffer := buf.NewPacket()
-			return
-		}
 		var streamSniffers []sniff.StreamSniffer
 		if len(action.StreamSniffers) > 0 {
 			streamSniffers = action.StreamSniffers
@@ -515,7 +515,6 @@ func (r *Router) actionSniff(
 				sniff.RDP,
 			}
 		}
-		sniffBuffer := buf.NewPacket()
 		err := sniff.PeekStream(
 			ctx,
 			metadata,
@@ -547,26 +546,10 @@ func (r *Router) actionSniff(
 			sniffBuffer.Release()
 		}
 	} else if inputPacketConn != nil {
-		if len(action.PacketSniffers) == 0 && len(action.StreamSniffers) > 0 {
+		if metadata.PacketSniffError != nil && !errors.Is(metadata.PacketSniffError, sniff.ErrNeedMoreData) {
-			return
-		} else if metadata.PacketSniffError != nil && !errors.Is(metadata.PacketSniffError, sniff.ErrNeedMoreData) {
 			r.logger.DebugContext(ctx, "packet sniff skipped due to previous error: ", metadata.PacketSniffError)
 			return
 		}
-		var packetSniffers []sniff.PacketSniffer
-		if len(action.PacketSniffers) > 0 {
-			packetSniffers = action.PacketSniffers
-		} else {
-			packetSniffers = []sniff.PacketSniffer{
-				sniff.DomainNameQuery,
-				sniff.QUICClientHello,
-				sniff.STUNMessage,
-				sniff.UTP,
-				sniff.UDPTracker,
-				sniff.DTLSRecord,
-				sniff.NTP,
-			}
-		}
 		for {
 			var (
 				sniffBuffer = buf.NewPacket()
@@ -606,6 +589,20 @@ func (r *Router) actionSniff(
 						sniff.QUICClientHello,
 					)
 				} else {
+					var packetSniffers []sniff.PacketSniffer
+					if len(action.PacketSniffers) > 0 {
+						packetSniffers = action.PacketSniffers
+					} else {
+						packetSniffers = []sniff.PacketSniffer{
+							sniff.DomainNameQuery,
+							sniff.QUICClientHello,
+							sniff.STUNMessage,
+							sniff.UTP,
+							sniff.UDPTracker,
+							sniff.DTLSRecord,
+							sniff.NTP,
+						}
+					}
 					err = sniff.PeekPacket(
 						ctx, metadata,
 						sniffBuffer.Bytes(),

service/derp/service.go

@@ -124,7 +124,6 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 		configPath:           configPath,
 		verifyClientEndpoint: options.VerifyClientEndpoint,
 		verifyClientURL:      options.VerifyClientURL,
-		home:                 options.Home,
 		meshKey:              options.MeshPSK,
 		meshKeyPath:          options.MeshPSKFile,
 		meshWith:             options.MeshWith,
@@ -134,7 +133,7 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 func (d *Service) Start(stage adapter.StartStage) error {
 	switch stage {
 	case adapter.StartStateStart:
-		config, err := readDERPConfig(filemanager.BasePath(d.ctx, d.configPath))
+		config, err := readDERPConfig(d.configPath)
 		if err != nil {
 			return err
 		}

service/ssmapi/cache.go

@@ -1,222 +0,0 @@
-package ssmapi
-
-import (
-	"bytes"
-	"os"
-	"path/filepath"
-	"sort"
-
-	"github.com/sagernet/sing/common/atomic"
-	"github.com/sagernet/sing/common/json"
-	"github.com/sagernet/sing/common/json/badjson"
-	"github.com/sagernet/sing/service/filemanager"
-)
-
-type Cache struct {
-	Endpoints *badjson.TypedMap[string, *EndpointCache] `json:"endpoints"`
-}
-
-type EndpointCache struct {
-	GlobalUplink          int64                             `json:"global_uplink"`
-	GlobalDownlink        int64                             `json:"global_downlink"`
-	GlobalUplinkPackets   int64                             `json:"global_uplink_packets"`
-	GlobalDownlinkPackets int64                             `json:"global_downlink_packets"`
-	GlobalTCPSessions     int64                             `json:"global_tcp_sessions"`
-	GlobalUDPSessions     int64                             `json:"global_udp_sessions"`
-	UserUplink            *badjson.TypedMap[string, int64]  `json:"user_uplink"`
-	UserDownlink          *badjson.TypedMap[string, int64]  `json:"user_downlink"`
-	UserUplinkPackets     *badjson.TypedMap[string, int64]  `json:"user_uplink_packets"`
-	UserDownlinkPackets   *badjson.TypedMap[string, int64]  `json:"user_downlink_packets"`
-	UserTCPSessions       *badjson.TypedMap[string, int64]  `json:"user_tcp_sessions"`
-	UserUDPSessions       *badjson.TypedMap[string, int64]  `json:"user_udp_sessions"`
-	Users                 *badjson.TypedMap[string, string] `json:"users"`
-}
-
-func (s *Service) loadCache() error {
-	if s.cachePath == "" {
-		return nil
-	}
-	basePath := filemanager.BasePath(s.ctx, s.cachePath)
-	cacheBinary, err := os.ReadFile(basePath)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return err
-	}
-	err = s.decodeCache(cacheBinary)
-	if err != nil {
-		os.RemoveAll(basePath)
-		return err
-	}
-	return nil
-}
-
-func (s *Service) saveCache() error {
-	if s.cachePath == "" {
-		return nil
-	}
-	basePath := filemanager.BasePath(s.ctx, s.cachePath)
-	err := os.MkdirAll(filepath.Dir(basePath), 0o777)
-	if err != nil {
-		return err
-	}
-	cacheBinary, err := s.encodeCache()
-	if err != nil {
-		return err
-	}
-	return os.WriteFile(s.cachePath, cacheBinary, 0o644)
-}
-
-func (s *Service) decodeCache(cacheBinary []byte) error {
-	if len(cacheBinary) == 0 {
-		return nil
-	}
-	cache, err := json.UnmarshalExtended[*Cache](cacheBinary)
-	if err != nil {
-		return err
-	}
-	if cache.Endpoints == nil || cache.Endpoints.Size() == 0 {
-		return nil
-	}
-	for _, entry := range cache.Endpoints.Entries() {
-		trafficManager, loaded := s.traffics[entry.Key]
-		if !loaded {
-			continue
-		}
-		trafficManager.globalUplink.Store(entry.Value.GlobalUplink)
-		trafficManager.globalDownlink.Store(entry.Value.GlobalDownlink)
-		trafficManager.globalUplinkPackets.Store(entry.Value.GlobalUplinkPackets)
-		trafficManager.globalDownlinkPackets.Store(entry.Value.GlobalDownlinkPackets)
-		trafficManager.globalTCPSessions.Store(entry.Value.GlobalTCPSessions)
-		trafficManager.globalUDPSessions.Store(entry.Value.GlobalUDPSessions)
-		trafficManager.userUplink = typedAtomicInt64Map(entry.Value.UserUplink)
-		trafficManager.userDownlink = typedAtomicInt64Map(entry.Value.UserDownlink)
-		trafficManager.userUplinkPackets = typedAtomicInt64Map(entry.Value.UserUplinkPackets)
-		trafficManager.userDownlinkPackets = typedAtomicInt64Map(entry.Value.UserDownlinkPackets)
-		trafficManager.userTCPSessions = typedAtomicInt64Map(entry.Value.UserTCPSessions)
-		trafficManager.userUDPSessions = typedAtomicInt64Map(entry.Value.UserUDPSessions)
-		userManager, loaded := s.users[entry.Key]
-		if !loaded {
-			continue
-		}
-		userManager.usersMap = typedMap(entry.Value.Users)
-		_ = userManager.postUpdate(false)
-	}
-	return nil
-}
-
-func (s *Service) encodeCache() ([]byte, error) {
-	endpoints := new(badjson.TypedMap[string, *EndpointCache])
-	for tag, traffic := range s.traffics {
-		var (
-			userUplink          = new(badjson.TypedMap[string, int64])
-			userDownlink        = new(badjson.TypedMap[string, int64])
-			userUplinkPackets   = new(badjson.TypedMap[string, int64])
-			userDownlinkPackets = new(badjson.TypedMap[string, int64])
-			userTCPSessions     = new(badjson.TypedMap[string, int64])
-			userUDPSessions     = new(badjson.TypedMap[string, int64])
-			userMap             = new(badjson.TypedMap[string, string])
-		)
-		for user, uplink := range traffic.userUplink {
-			if uplink.Load() > 0 {
-				userUplink.Put(user, uplink.Load())
-			}
-		}
-		for user, downlink := range traffic.userDownlink {
-			if downlink.Load() > 0 {
-				userDownlink.Put(user, downlink.Load())
-			}
-		}
-		for user, uplinkPackets := range traffic.userUplinkPackets {
-			if uplinkPackets.Load() > 0 {
-				userUplinkPackets.Put(user, uplinkPackets.Load())
-			}
-		}
-		for user, downlinkPackets := range traffic.userDownlinkPackets {
-			if downlinkPackets.Load() > 0 {
-				userDownlinkPackets.Put(user, downlinkPackets.Load())
-			}
-		}
-		for user, tcpSessions := range traffic.userTCPSessions {
-			if tcpSessions.Load() > 0 {
-				userTCPSessions.Put(user, tcpSessions.Load())
-			}
-		}
-		for user, udpSessions := range traffic.userUDPSessions {
-			if udpSessions.Load() > 0 {
-				userUDPSessions.Put(user, udpSessions.Load())
-			}
-		}
-		userManager := s.users[tag]
-		if userManager != nil && len(userManager.usersMap) > 0 {
-			userMap = new(badjson.TypedMap[string, string])
-			for username, password := range userManager.usersMap {
-				if username != "" && password != "" {
-					userMap.Put(username, password)
-				}
-			}
-		}
-		endpoints.Put(tag, &EndpointCache{
-			GlobalUplink:          traffic.globalUplink.Load(),
-			GlobalDownlink:        traffic.globalDownlink.Load(),
-			GlobalUplinkPackets:   traffic.globalUplinkPackets.Load(),
-			GlobalDownlinkPackets: traffic.globalDownlinkPackets.Load(),
-			GlobalTCPSessions:     traffic.globalTCPSessions.Load(),
-			GlobalUDPSessions:     traffic.globalUDPSessions.Load(),
-			UserUplink:            sortTypedMap(userUplink),
-			UserDownlink:          sortTypedMap(userDownlink),
-			UserUplinkPackets:     sortTypedMap(userUplinkPackets),
-			UserDownlinkPackets:   sortTypedMap(userDownlinkPackets),
-			UserTCPSessions:       sortTypedMap(userTCPSessions),
-			UserUDPSessions:       sortTypedMap(userUDPSessions),
-			Users:                 sortTypedMap(userMap),
-		})
-	}
-	var buffer bytes.Buffer
-	encoder := json.NewEncoder(&buffer)
-	encoder.SetIndent("", "  ")
-	err := encoder.Encode(&Cache{
-		Endpoints: sortTypedMap(endpoints),
-	})
-	if err != nil {
-		return nil, err
-	}
-	return buffer.Bytes(), nil
-}
-
-func sortTypedMap[T comparable](trafficMap *badjson.TypedMap[string, T]) *badjson.TypedMap[string, T] {
-	if trafficMap == nil {
-		return nil
-	}
-	keys := trafficMap.Keys()
-	sort.Strings(keys)
-	sortedMap := new(badjson.TypedMap[string, T])
-	for _, key := range keys {
-		value, _ := trafficMap.Get(key)
-		sortedMap.Put(key, value)
-	}
-	return sortedMap
-}
-
-func typedAtomicInt64Map(trafficMap *badjson.TypedMap[string, int64]) map[string]*atomic.Int64 {
-	result := make(map[string]*atomic.Int64)
-	if trafficMap != nil {
-		for _, entry := range trafficMap.Entries() {
-			counter := new(atomic.Int64)
-			counter.Store(entry.Value)
-			result[entry.Key] = counter
-		}
-	}
-	return result
-}
-
-func typedMap[T comparable](trafficMap *badjson.TypedMap[string, T]) map[string]T {
-	result := make(map[string]T)
-	if trafficMap != nil {
-		for _, entry := range trafficMap.Entries() {
-			result[entry.Key] = entry.Value
-		}
-	}
-	return result
-}

service/ssmapi/server.go

@@ -33,9 +33,6 @@ type Service struct {
 	listener   *listener.Listener
 	tlsConfig  tls.ServerConfig
 	httpServer *http.Server
-	traffics   map[string]*TrafficManager
-	users      map[string]*UserManager
-	cachePath  string
 }
 
 func NewService(ctx context.Context, logger log.ContextLogger, tag string, options option.SSMAPIServiceOptions) (adapter.Service, error) {
@@ -53,9 +50,6 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 		httpServer: &http.Server{
 			Handler: chiRouter,
 		},
-		traffics:  make(map[string]*TrafficManager),
-		users:     make(map[string]*UserManager),
-		cachePath: options.CachePath,
 	}
 	inboundManager := service.FromContext[adapter.InboundManager](ctx)
 	if options.Servers.Size() == 0 {
@@ -64,7 +58,7 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 	for i, entry := range options.Servers.Entries() {
 		inbound, loaded := inboundManager.Get(entry.Value)
 		if !loaded {
-			return nil, E.New("parse SSM server[", i, "]: inbound ", entry.Value, " not found")
+			return nil, E.New("parse SSM server[", i, "]: inbound ", entry.Value, "not found")
 		}
 		managedServer, isManaged := inbound.(adapter.ManagedSSMServer)
 		if !isManaged {
@@ -74,8 +68,6 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 		managedServer.SetTracker(traffic)
 		user := NewUserManager(managedServer, traffic)
 		chiRouter.Route(entry.Key, NewAPIServer(logger, traffic, user).Route)
-		s.traffics[entry.Key] = traffic
-		s.users[entry.Key] = user
 	}
 	if options.TLS != nil {
 		tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
@@ -91,12 +83,8 @@ func (s *Service) Start(stage adapter.StartStage) error {
 	if stage != adapter.StartStateStart {
 		return nil
 	}
-	err := s.loadCache()
-	if err != nil {
-		s.logger.Error(E.Cause(err, "load cache"))
-	}
 	if s.tlsConfig != nil {
-		err = s.tlsConfig.Start()
+		err := s.tlsConfig.Start()
 		if err != nil {
 			return E.Cause(err, "create TLS config")
 		}
@@ -121,10 +109,6 @@ func (s *Service) Start(stage adapter.StartStage) error {
 }
 
 func (s *Service) Close() error {
-	err := s.saveCache()
-	if err != nil {
-		s.logger.Error(E.Cause(err, "save cache"))
-	}
 	return common.Close(
 		common.PtrOrNil(s.httpServer),
 		common.PtrOrNil(s.listener),

service/ssmapi/user.go

@@ -22,7 +22,7 @@ func NewUserManager(inbound adapter.ManagedSSMServer, trafficManager *TrafficMan
 	}
 }
 
-func (m *UserManager) postUpdate(updated bool) error {
+func (m *UserManager) postUpdate() error {
 	users := make([]string, 0, len(m.usersMap))
 	uPSKs := make([]string, 0, len(m.usersMap))
 	for username, password := range m.usersMap {
@@ -33,9 +33,7 @@ func (m *UserManager) postUpdate(updated bool) error {
 	if err != nil {
 		return err
 	}
-	if updated {
 	m.trafficManager.UpdateUsers(users)
-	}
 	return nil
 }
 
@@ -57,10 +55,10 @@ func (m *UserManager) Add(username string, password string) error {
 	m.access.Lock()
 	defer m.access.Unlock()
 	if _, found := m.usersMap[username]; found {
-		return E.New("user ", username, " already exists")
+		return E.New("user", username, "already exists")
 	}
 	m.usersMap[username] = password
-	return m.postUpdate(true)
+	return m.postUpdate()
 }
 
 func (m *UserManager) Get(username string) (string, bool) {
@@ -76,12 +74,12 @@ func (m *UserManager) Update(username string, password string) error {
 	m.access.Lock()
 	defer m.access.Unlock()
 	m.usersMap[username] = password
-	return m.postUpdate(true)
+	return m.postUpdate()
 }
 
 func (m *UserManager) Delete(username string) error {
 	m.access.Lock()
 	defer m.access.Unlock()
 	delete(m.usersMap, username)
-	return m.postUpdate(true)
+	return m.postUpdate()
 }

test/box_test.go

@@ -32,7 +32,7 @@ func TestMain(m *testing.M) {
 var globalCtx context.Context
 
 func init() {
-	globalCtx = include.Context(context.Background())
+	globalCtx = box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry(), include.EndpointRegistry(), include.DNSTransportRegistry(), include.ServiceRegistry())
 }
 
 func startInstance(t *testing.T, options option.Options) *box.Box {

transport/v2rayhttp/server.go

@@ -47,7 +47,6 @@ func NewServer(ctx context.Context, logger logger.ContextLogger, options option.
 	server := &Server{
 		ctx:       ctx,
 		tlsConfig: tlsConfig,
-		logger:    logger,
 		handler:   handler,
 		h2Server: &http2.Server{
 			IdleTimeout: time.Duration(options.IdleTimeout),

transport/v2raywebsocket/conn.go

@@ -3,7 +3,6 @@ package v2raywebsocket
 import (
 	"context"
 	"encoding/base64"
-	"errors"
 	"io"
 	"net"
 	"os"
@@ -68,10 +67,9 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 			return
 		}
 		if !E.IsMulti(err, io.EOF, wsutil.ErrNoFrameAdvance) {
-			err = wrapWsError(err)
 			return
 		}
-		header, err = wrapWsError0(c.reader.NextFrame())
+		header, err = c.reader.NextFrame()
 		if err != nil {
 			return
 		}
@@ -80,14 +78,14 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 				err = wsutil.ErrFrameTooLarge
 				return
 			}
-			err = wrapWsError(c.controlHandler(header, c.reader))
+			err = c.controlHandler(header, c.reader)
 			if err != nil {
 				return
 			}
 			continue
 		}
 		if header.OpCode&ws.OpBinary == 0 {
-			err = wrapWsError(c.reader.Discard())
+			err = c.reader.Discard()
 			if err != nil {
 				return
 			}
@@ -97,7 +95,7 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 }
 
 func (c *WebsocketConn) Write(p []byte) (n int, err error) {
-	err = wrapWsError(wsutil.WriteMessage(c.Conn, c.state, ws.OpBinary, p))
+	err = wsutil.WriteMessage(c.Conn, c.state, ws.OpBinary, p)
 	if err != nil {
 		return
 	}
@@ -148,7 +146,7 @@ func (c *EarlyWebsocketConn) Read(b []byte) (n int, err error) {
 			return 0, c.err
 		}
 	}
-	return wrapWsError0(c.conn.Read(b))
+	return c.conn.Read(b)
 }
 
 func (c *EarlyWebsocketConn) writeRequest(content []byte) error {
@@ -193,7 +191,7 @@ func (c *EarlyWebsocketConn) writeRequest(content []byte) error {
 
 func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 	if c.conn != nil {
-		return wrapWsError0(c.conn.Write(b))
+		return c.conn.Write(b)
 	}
 	c.access.Lock()
 	defer c.access.Unlock()
@@ -201,7 +199,7 @@ func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 		return 0, c.err
 	}
 	if c.conn != nil {
-		return wrapWsError0(c.conn.Write(b))
+		return c.conn.Write(b)
 	}
 	err = c.writeRequest(b)
 	c.err = err
@@ -214,12 +212,12 @@ func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 
 func (c *EarlyWebsocketConn) WriteBuffer(buffer *buf.Buffer) error {
 	if c.conn != nil {
-		return wrapWsError(c.conn.WriteBuffer(buffer))
+		return c.conn.WriteBuffer(buffer)
 	}
 	c.access.Lock()
 	defer c.access.Unlock()
 	if c.conn != nil {
-		return wrapWsError(c.conn.WriteBuffer(buffer))
+		return c.conn.WriteBuffer(buffer)
 	}
 	if c.err != nil {
 		return c.err
@@ -274,23 +272,3 @@ func (c *EarlyWebsocketConn) Upstream() any {
 func (c *EarlyWebsocketConn) LazyHeadroom() bool {
 	return c.conn == nil
 }
-
-func wrapWsError(err error) error {
-	if err == nil {
-		return nil
-	}
-	var closedErr wsutil.ClosedError
-	if errors.As(err, &closedErr) {
-		if closedErr.Code == ws.StatusNormalClosure {
-			err = io.EOF
-		}
-	}
-	return err
-}
-
-func wrapWsError0[T any](value T, err error) (T, error) {
-	if err == nil {
-		return value, nil
-	}
-	return value, wrapWsError(err)
-}

transport/v2raywebsocket/deadline.go

@@ -0,0 +1,22 @@
+package v2raywebsocket
+
+import (
+	"net"
+	"time"
+)
+
+type deadConn struct {
+	net.Conn
+}
+
+func (c *deadConn) SetDeadline(t time.Time) error {
+	return nil
+}
+
+func (c *deadConn) SetReadDeadline(t time.Time) error {
+	return nil
+}
+
+func (c *deadConn) SetWriteDeadline(t time.Time) error {
+	return nil
+}

transport/v2raywebsocket/writer.go

@@ -66,7 +66,7 @@ func (w *Writer) WriteBuffer(buffer *buf.Buffer) error {
 		ws.Cipher(data, *(*[4]byte)(header[1+payloadBitLength:]), 0)
 	}
 
-	return wrapWsError(w.writer.WriteBuffer(buffer))
+	return w.writer.WriteBuffer(buffer)
 }
 
 func (w *Writer) FrontHeadroom() int {