documentation: Update changelog

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,77 +1,70 @@
-name: Bug report
-description: "Report sing-box bug"
+name: Bug Report
+description: "Create a report to help us improve."
 body:
-  - type: dropdown
+  - type: checkboxes
+    id: terms
     attributes:
-      label: Operating system
-      description: Operating system type
+      label: Welcome
       options:
-        - iOS
-        - macOS
-        - Apple tvOS
-        - Android
-        - Windows
-        - Linux
-        - Others
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: System version
-      description: Please provide the operating system version
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Installation type
-      description: Please provide the sing-box installation type
-      options:
-        - Original sing-box Command Line
-        - sing-box for iOS Graphical Client
-        - sing-box for macOS Graphical Client
-        - sing-box for Apple tvOS Graphical Client
-        - sing-box for Android Graphical Client
-        - Third-party graphical clients that advertise themselves as using sing-box (Windows)
-        - Third-party graphical clients that advertise themselves as using sing-box (Android)
-        - Others
-    validations:
-      required: true
-  - type: input
-    attributes:
-      description: Graphical client version
-      label: If you are using a graphical client, please provide the version of the client.
+        - label: Yes, I'm using the latest major release. Only such installations are supported.
+          required: true
+        - label: Yes, I'm using the latest Golang release. Only such installations are supported.
+          required: true
+        - label: Yes, I've searched similar issues on GitHub and didn't find any.
+          required: true
+        - label: Yes, I've included all information below (version, **FULL** config, **FULL** log, etc).
+          required: true
+
   - type: textarea
+    id: problem
     attributes:
-      label: Version
-      description: If you are using the original command line program, please provide the output of the `sing-box version` command.
+      label: Description of the problem
+      placeholder: Your problem description
+    validations:
+      required: true
+
+  - type: textarea
+    id: version
+    attributes:
+      label: Version of sing-box
       value: |-
         <details>
+
         ```console
-        # Replace this line with the output
+        $ sing-box version
+        # Paste output here
         ```
+
         </details>
-  - type: textarea
-    attributes:
-      label: Description
-      description: Please provide a detailed description of the error.
     validations:
       required: true
+
   - type: textarea
+    id: config
     attributes:
-      label: Reproduction
-      description: Please provide the steps to reproduce the error, including the configuration files and procedures that can locally (not dependent on the remote server) reproduce the error using the original command line program of sing-box.
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Logs
-      description: |-
-        If you encounter a crash with the graphical client, please provide crash logs.
-        For Apple platform clients, please check `Settings - View Service Log` for crash logs.
-        For the Android client, please check the `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` file for crash logs.
+      label: Server and client configuration file
       value: |-
         <details>
+
         ```console
-        # Replace this line with logs
+        # paste json here
         ```
-        </details>
+
+        </details>
+    validations:
+      required: true
+
+  - type: textarea
+    id: log
+    attributes:
+      label: Server and client log file
+      value: |-
+        <details>
+
+        ```console
+        # paste log here
+        ```
+
+        </details>
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/bug_report_zh.yml

@@ -1,77 +0,0 @@
-name: 错误反馈
-description: "提交 sing-box 漏洞"
-body:
-  - type: dropdown
-    attributes:
-      label: 操作系统
-      description: 请提供操作系统类型
-      options:
-        - iOS
-        - macOS
-        - Apple tvOS
-        - Android
-        - Windows
-        - Linux
-        - 其他
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: 系统版本
-      description: 请提供操作系统版本
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: 安装类型
-      description: 请提供该 sing-box 安装类型
-      options:
-        - sing-box 原始命令行程序
-        - sing-box for iOS 图形客户端程序
-        - sing-box for macOS 图形客户端程序
-        - sing-box for Apple tvOS 图形客户端程序
-        - sing-box for Android 图形客户端程序
-        - 宣传使用 sing-box 的第三方图形客户端程序 (Windows)
-        - 宣传使用 sing-box 的第三方图形客户端程序 (Android)
-        - 其他
-    validations:
-      required: true
-  - type: input
-    attributes:
-      description: 图形客户端版本
-      label: 如果您使用图形客户端程序，请提供该程序版本。
-  - type: textarea
-    attributes:
-      label: 版本
-      description: 如果您使用原始命令行程序，请提供 `sing-box version` 命令的输出。
-      value: |-
-        <details>
-        ```console
-        # 使用输出内容覆盖此行
-        ```
-        </details>
-  - type: textarea
-    attributes:
-      label: 描述
-      description: 请提供错误的详细描述。
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 重现方式
-      description: 请提供重现错误的步骤，必须包括可以在本地（不依赖与远程服务器）使用 sing-box 原始命令行程序重现错误的配置文件与流程。
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 日志
-      description: |-
-        如果您遭遇图形界面应用程序崩溃，请提供崩溃日志。
-        对于 Apple 平台图形客户端程序，请检查 `Settings - View Service Log` 以导出崩溃日志。
-        对于 Android 图形客户端程序，请检查 `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` 文件以导出崩溃日志。
-      value: |-
-        <details>
-        ```console
-        # 使用日志内容覆盖此行
-        ```
-        </details>

.github/workflows/mkdocs.yml

@@ -0,0 +1,20 @@
+name: Generate Documents
+on:
+  push:
+    branches:
+      - dev
+    paths:
+      - docs/**
+      - .github/workflows/mkdocs.yml
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.x
+      - run: |
+          pip install mkdocs-material=="9.*" mkdocs-static-i18n=="0.53"
+      - run: |
+          mkdocs gh-deploy -m "{sha}" --force --ignore-version --no-history

.github/workflows/stale.yml

@@ -8,7 +8,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@v7
         with:
           stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days'
           days-before-stale: 60

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine AS builder
+FROM golang:1.20-alpine AS builder
 LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
@@ -9,7 +9,7 @@ RUN set -ex \
     && apk add git build-base \
     && export COMMIT=$(git rev-parse --short HEAD) \
     && export VERSION=$(go run ./cmd/internal/read_tag) \
-    && go build -v -trimpath -tags with_gvisor,with_quic,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_clash_api,with_acme \
+    && go build -v -trimpath -tags with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_clash_api,with_acme \
         -o /go/bin/sing-box \
         -ldflags "-X \"github.com/sagernet/sing-box/constant.Version=$VERSION\" -s -w -buildid=" \
         ./cmd/sing-box

Makefile

@@ -1,8 +1,7 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
 TAGS_GO118 = with_gvisor,with_dhcp,with_wireguard,with_utls,with_reality_server,with_clash_api
-TAGS_GO120 = with_quic,with_ech
-TAGS ?= $(TAGS_GO118),$(TAGS_GO120)
+TAGS_GO120 ?= with_quic
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_ech,with_utls,with_reality_server,with_shadowsocksr
 
 GOHOSTOS = $(shell go env GOHOSTOS)
@@ -10,7 +9,7 @@ GOHOSTARCH = $(shell go env GOHOSTARCH)
 VERSION=$(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)
+MAIN_PARAMS = $(PARAMS) -tags "$(TAGS_GO118),$(TAGS_GO120)"
 MAIN = ./cmd/sing-box
 PREFIX ?= $(shell go env GOPATH)
 
@@ -58,103 +57,24 @@ proto_install:
 	go install -v google.golang.org/protobuf/cmd/protoc-gen-go@latest
 	go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
 
+snapshot:
+	go run ./cmd/internal/build goreleaser release --clean --snapshot || exit 1
+	mkdir dist/release
+	mv dist/*.tar.gz dist/*.zip dist/*.deb dist/*.rpm dist/release
+	ghr --delete --draft --prerelease -p 1 nightly dist/release
+	rm -r dist
+
 release:
 	go run ./cmd/internal/build goreleaser release --clean --skip-publish || exit 1
 	mkdir dist/release
 	mv dist/*.tar.gz dist/*.zip dist/*.deb dist/*.rpm dist/release
-	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release
+	ghr --delete --draft --prerelease -p 3 $(shell git describe --tags) dist/release
 	rm -r dist
 
 release_install:
 	go install -v github.com/goreleaser/goreleaser@latest
 	go install -v github.com/tcnksm/ghr@latest
 
-update_android_version:
-	go run ./cmd/internal/update_android_version
-
-build_android:
-	cd ../sing-box-for-android && ./gradlew :app:assembleRelease
-
-upload_android:
-	mkdir -p dist/release_android
-	cp ../sing-box-for-android/app/build/outputs/apk/release/*.apk dist/release_android
-	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release_android
-	rm -rf dist/release_android
-
-release_android: lib_android update_android_version build_android upload_android
-
-publish_android:
-	cd ../sing-box-for-android && ./gradlew :app:appCenterAssembleAndUploadRelease
-
-build_ios:
-	cd ../sing-box-for-apple && \
-	rm -rf build/SFI.xcarchive && \
-	xcodebuild archive -scheme SFI -configuration Release -archivePath build/SFI.xcarchive
-
-upload_ios_app_store:
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath build/SFI.xcarchive -exportOptionsPlist SFI/Upload.plist
-
-release_ios: build_ios upload_ios_app_store
-
-build_macos:
-	cd ../sing-box-for-apple && \
-	rm -rf build/SFM.xcarchive && \
-	xcodebuild archive -scheme SFM -configuration Release -archivePath build/SFM.xcarchive
-
-upload_macos_app_store:
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath build/SFM.xcarchive -exportOptionsPlist SFI/Upload.plist
-
-release_macos: build_macos upload_macos_app_store
-
-build_macos_independent:
-	cd ../sing-box-for-apple && \
-	rm -rf build/SFT.System.xcarchive && \
-	xcodebuild archive -scheme SFM.System -configuration Release -archivePath build/SFM.System.xcarchive
-
-notarize_macos_independent:
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath "build/SFM.System.xcarchive" -exportOptionsPlist SFM.System/Upload.plist
-
-wait_notarize_macos_independent:
-	sleep 60
-
-export_macos_independent:
-	rm -rf dist/SFM
-	mkdir -p dist/SFM
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportNotarizedApp -archivePath build/SFM.System.xcarchive -exportPath "../sing-box/dist/SFM"
-
-upload_macos_independent:
-	cd dist/SFM && \
-	rm -f *.zip && \
-	zip -ry "SFM-${VERSION}-universal.zip" SFM.app && \
-	ghr --replace --draft --prerelease "v${VERSION}" *.zip
-
-release_macos_independent: build_macos_independent notarize_macos_independent wait_notarize_macos_independent export_macos_independent upload_macos_independent
-
-build_tvos:
-	cd ../sing-box-for-apple && \
-	rm -rf build/SFT.xcarchive && \
-	export DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer && \
-	xcodebuild archive -scheme SFT -configuration Release -archivePath build/SFT.xcarchive
-
-upload_tvos_app_store:
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath "build/SFT.xcarchive" -exportOptionsPlist SFI/Upload.plist
-
-release_tvos: build_tvos upload_tvos_app_store
-
-update_apple_version:
-	go run ./cmd/internal/update_apple_version
-
-release_apple: lib_ios update_apple_version release_ios release_macos release_tvos release_macos_independent
-	rm -rf dist
-
-release_apple_beta: update_apple_version release_ios release_macos release_tvos
-	rm -rf dist
-
 test:
 	@go test -v ./... && \
 	cd test && \
@@ -167,10 +87,10 @@ test_stdio:
 	go mod tidy && \
 	go test -v -tags "$(TAGS_TEST),force_stdio" .
 
-lib_android:
+android:
 	go run ./cmd/internal/build_libbox -target android
 
-lib_ios:
+ios:
 	go run ./cmd/internal/build_libbox -target ios
 
 lib:

adapter/experimental.go

@@ -12,7 +12,6 @@ type ClashServer interface {
 	Service
 	PreStarter
 	Mode() string
-	ModeList() []string
 	StoreSelected() bool
 	StoreFakeIP() bool
 	CacheFile() ClashCacheFile
@@ -22,12 +21,8 @@ type ClashServer interface {
 }
 
 type ClashCacheFile interface {
-	LoadMode() string
-	StoreMode(mode string) error
 	LoadSelected(group string) string
 	StoreSelected(group string, selected string) error
-	LoadGroupExpand(group string) (isExpand bool, loaded bool)
-	StoreGroupExpand(group string, expand bool) error
 	FakeIPStorage
 }
 

adapter/router.go

@@ -10,7 +10,6 @@ import (
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/service"
 
 	mdns "github.com/miekg/dns"
 )
@@ -33,7 +32,6 @@ type Router interface {
 	Exchange(ctx context.Context, message *mdns.Msg) (*mdns.Msg, error)
 	Lookup(ctx context.Context, domain string, strategy dns.DomainStrategy) ([]netip.Addr, error)
 	LookupDefault(ctx context.Context, domain string) ([]netip.Addr, error)
-	ClearDNSCache()
 
 	InterfaceFinder() control.InterfaceFinder
 	UpdateInterfaces() error
@@ -46,6 +44,8 @@ type Router interface {
 	PackageManager() tun.PackageManager
 	Rules() []Rule
 
+	TimeService
+
 	ClashServer() ClashServer
 	SetClashServer(server ClashServer)
 
@@ -55,12 +55,18 @@ type Router interface {
 	ResetNetwork() error
 }
 
+type routerContextKey struct{}
+
 func ContextWithRouter(ctx context.Context, router Router) context.Context {
-	return service.ContextWith(ctx, router)
+	return context.WithValue(ctx, (*routerContextKey)(nil), router)
 }
 
 func RouterFromContext(ctx context.Context) Router {
-	return service.FromContext[Router](ctx)
+	metadata := ctx.Value((*routerContextKey)(nil))
+	if metadata == nil {
+		return nil
+	}
+	return metadata.(Router)
 }
 
 type Rule interface {

box.go

@@ -19,7 +19,6 @@ import (
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/service"
 	"github.com/sagernet/sing/service/pause"
 )
 
@@ -48,7 +47,6 @@ func New(options Options) (*Box, error) {
 	if ctx == nil {
 		ctx = context.Background()
 	}
-	ctx = service.ContextWithDefaultRegistry(ctx)
 	ctx = pause.ContextWithDefaultManager(ctx)
 	createdAt := time.Now()
 	experimentalOptions := common.PtrValueOrDefault(options.Experimental)
@@ -147,9 +145,7 @@ func New(options Options) (*Box, error) {
 	preServices := make(map[string]adapter.Service)
 	postServices := make(map[string]adapter.Service)
 	if needClashAPI {
-		clashAPIOptions := common.PtrValueOrDefault(experimentalOptions.ClashAPI)
-		clashAPIOptions.ModeList = experimental.CalculateClashModeList(options.Options)
-		clashServer, err := experimental.NewClashServer(ctx, router, logFactory.(log.ObservableFactory), clashAPIOptions)
+		clashServer, err := experimental.NewClashServer(ctx, router, logFactory.(log.ObservableFactory), common.PtrValueOrDefault(options.Experimental.ClashAPI))
 		if err != nil {
 			return nil, E.Cause(err, "create clash api server")
 		}
@@ -157,7 +153,7 @@ func New(options Options) (*Box, error) {
 		preServices["clash api"] = clashServer
 	}
 	if needV2RayAPI {
-		v2rayServer, err := experimental.NewV2RayServer(logFactory.NewLogger("v2ray-api"), common.PtrValueOrDefault(experimentalOptions.V2RayAPI))
+		v2rayServer, err := experimental.NewV2RayServer(logFactory.NewLogger("v2ray-api"), common.PtrValueOrDefault(options.Experimental.V2RayAPI))
 		if err != nil {
 			return nil, E.Cause(err, "create v2ray api server")
 		}

cmd/internal/build_shared/tag.go

@@ -2,7 +2,6 @@ package build_shared
 
 import (
 	"github.com/sagernet/sing-box/common/badversion"
-	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/shell"
 )
 
@@ -22,15 +21,3 @@ func ReadTag() (string, error) {
 	}
 	return version.String() + "-" + shortCommit, nil
 }
-
-func ReadTagVersion() (badversion.Version, error) {
-	currentTag := common.Must1(shell.Exec("git", "describe", "--tags").ReadOutput())
-	currentTagRev := common.Must1(shell.Exec("git", "describe", "--tags", "--abbrev=0").ReadOutput())
-	version := badversion.Parse(currentTagRev[1:])
-	if currentTagRev != currentTag {
-		if version.PreReleaseIdentifier == "" {
-			version.Patch++
-		}
-	}
-	return version, nil
-}

cmd/internal/update_android_version/main.go

@@ -1,51 +0,0 @@
-package main
-
-import (
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"github.com/sagernet/sing-box/cmd/internal/build_shared"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/common"
-)
-
-func main() {
-	newVersion := common.Must1(build_shared.ReadTagVersion())
-	androidPath, err := filepath.Abs("../sing-box-for-android")
-	if err != nil {
-		log.Fatal(err)
-	}
-	common.Must(os.Chdir(androidPath))
-	localProps := common.Must1(os.ReadFile("local.properties"))
-	var propsList [][]string
-	for _, propLine := range strings.Split(string(localProps), "\n") {
-		propsList = append(propsList, strings.Split(propLine, "="))
-	}
-	for _, propPair := range propsList {
-		if propPair[0] == "VERSION_NAME" {
-			if propPair[1] == newVersion.String() {
-				log.Info("version not changed")
-				return
-			}
-			propPair[1] = newVersion.String()
-			log.Info("updated version to ", newVersion.String())
-		}
-	}
-	for _, propPair := range propsList {
-		switch propPair[0] {
-		case "VERSION_CODE":
-			versionCode := common.Must1(strconv.ParseInt(propPair[1], 10, 64))
-			propPair[1] = strconv.Itoa(int(versionCode + 1))
-			log.Info("updated version code to ", propPair[1])
-		case "RELEASE_NOTES":
-			propPair[1] = "sing-box " + newVersion.String()
-		}
-	}
-	var newProps []string
-	for _, propPair := range propsList {
-		newProps = append(newProps, strings.Join(propPair, "="))
-	}
-	common.Must(os.WriteFile("local.properties", []byte(strings.Join(newProps, "\n")), 0o644))
-}

cmd/internal/update_apple_version/main.go

@@ -1,80 +0,0 @@
-package main
-
-import (
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-
-	"github.com/sagernet/sing-box/cmd/internal/build_shared"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/common"
-
-	"howett.net/plist"
-)
-
-func main() {
-	newVersion := common.Must1(build_shared.ReadTagVersion())
-	applePath, err := filepath.Abs("../sing-box-for-apple")
-	if err != nil {
-		log.Fatal(err)
-	}
-	common.Must(os.Chdir(applePath))
-	projectFile := common.Must1(os.Open("sing-box.xcodeproj/project.pbxproj"))
-	var project map[string]any
-	decoder := plist.NewDecoder(projectFile)
-	common.Must(decoder.Decode(&project))
-	objectsMap := project["objects"].(map[string]any)
-	projectContent := string(common.Must1(os.ReadFile("sing-box.xcodeproj/project.pbxproj")))
-	newContent, updated0 := findAndReplace(objectsMap, projectContent, []string{"io.nekohasekai.sfa"}, newVersion.VersionString())
-	newContent, updated1 := findAndReplace(objectsMap, newContent, []string{"io.nekohasekai.sfa.independent", "io.nekohasekai.sfa.system"}, newVersion.String())
-	if updated0 || updated1 {
-		log.Info("updated version to ", newVersion.VersionString())
-		common.Must(os.WriteFile("sing-box.xcodeproj/project.pbxproj.bak", []byte(projectContent), 0o644))
-		common.Must(os.WriteFile("sing-box.xcodeproj/project.pbxproj", []byte(newContent), 0o644))
-	} else {
-		log.Info("version not changed")
-	}
-}
-
-func findAndReplace(objectsMap map[string]any, projectContent string, bundleIDList []string, newVersion string) (string, bool) {
-	objectKeyList := findObjectKey(objectsMap, bundleIDList)
-	var updated bool
-	for _, objectKey := range objectKeyList {
-		matchRegexp := common.Must1(regexp.Compile(objectKey + ".*= \\{"))
-		indexes := matchRegexp.FindStringIndex(projectContent)
-		if len(indexes) < 2 {
-			println(projectContent)
-			log.Fatal("failed to find object key ", objectKey, ": ", strings.Index(projectContent, objectKey))
-		}
-		indexStart := indexes[1]
-		indexEnd := indexStart + strings.Index(projectContent[indexStart:], "}")
-		versionStart := indexStart + strings.Index(projectContent[indexStart:indexEnd], "MARKETING_VERSION = ") + 20
-		versionEnd := versionStart + strings.Index(projectContent[versionStart:indexEnd], ";")
-		version := projectContent[versionStart:versionEnd]
-		if version == newVersion {
-			continue
-		}
-		updated = true
-		projectContent = projectContent[:versionStart] + newVersion + projectContent[versionEnd:]
-	}
-	return projectContent, updated
-}
-
-func findObjectKey(objectsMap map[string]any, bundleIDList []string) []string {
-	var objectKeyList []string
-	for objectKey, object := range objectsMap {
-		buildSettings := object.(map[string]any)["buildSettings"]
-		if buildSettings == nil {
-			continue
-		}
-		bundleIDObject := buildSettings.(map[string]any)["PRODUCT_BUNDLE_IDENTIFIER"]
-		if bundleIDObject == nil {
-			continue
-		}
-		if common.Contains(bundleIDList, bundleIDObject.(string)) {
-			objectKeyList = append(objectKeyList, objectKey)
-		}
-	}
-	return objectKeyList
-}

cmd/sing-box/cmd_generate_ech.go

@@ -1,39 +0,0 @@
-package main
-
-import (
-	"os"
-
-	"github.com/sagernet/sing-box/common/tls"
-	"github.com/sagernet/sing-box/log"
-
-	"github.com/spf13/cobra"
-)
-
-var pqSignatureSchemesEnabled bool
-
-var commandGenerateECHKeyPair = &cobra.Command{
-	Use:   "ech-keypair <plain_server_name>",
-	Short: "Generate TLS ECH key pair",
-	Args:  cobra.ExactArgs(1),
-	Run: func(cmd *cobra.Command, args []string) {
-		err := generateECHKeyPair(args[0])
-		if err != nil {
-			log.Fatal(err)
-		}
-	},
-}
-
-func init() {
-	commandGenerateECHKeyPair.Flags().BoolVar(&pqSignatureSchemesEnabled, "pq-signature-schemes-enabled", false, "Enable PQ signature schemes")
-	commandGenerate.AddCommand(commandGenerateECHKeyPair)
-}
-
-func generateECHKeyPair(serverName string) error {
-	configPem, keyPem, err := tls.ECHKeygenDefault(serverName, pqSignatureSchemesEnabled)
-	if err != nil {
-		return err
-	}
-	os.Stdout.WriteString(configPem)
-	os.Stdout.WriteString(keyPem)
-	return nil
-}

common/badversion/version.go

@@ -57,10 +57,6 @@ func (v Version) After(anotherVersion Version) bool {
 	return false
 }
 
-func (v Version) VersionString() string {
-	return F.ToString(v.Major, ".", v.Minor, ".", v.Patch)
-}
-
 func (v Version) String() string {
 	version := F.ToString(v.Major, ".", v.Minor, ".", v.Patch)
 	if v.PreReleaseIdentifier != "" {

common/dialer/default.go

@@ -13,11 +13,12 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/tfo-go"
 )
 
 type DefaultDialer struct {
-	dialer4     tcpDialer
-	dialer6     tcpDialer
+	dialer4     tfo.Dialer
+	dialer6     tfo.Dialer
 	udpDialer4  net.Dialer
 	udpDialer6  net.Dialer
 	udpListener net.ListenConfig
@@ -93,22 +94,14 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 		udpAddr6 = M.SocksaddrFrom(bindAddr, 0).String()
 	}
 	if options.TCPMultiPath {
-		if !go121Available {
+		if !multipathTCPAvailable {
 			return nil, E.New("MultiPath TCP requires go1.21, please recompile your binary.")
 		}
 		setMultiPathTCP(&dialer4)
 	}
-	tcpDialer4, err := newTCPDialer(dialer4, options.TCPFastOpen)
-	if err != nil {
-		return nil, err
-	}
-	tcpDialer6, err := newTCPDialer(dialer6, options.TCPFastOpen)
-	if err != nil {
-		return nil, err
-	}
 	return &DefaultDialer{
-		tcpDialer4,
-		tcpDialer6,
+		tfo.Dialer{Dialer: dialer4, DisableTFO: !options.TCPFastOpen},
+		tfo.Dialer{Dialer: dialer6, DisableTFO: !options.TCPFastOpen},
 		udpDialer4,
 		udpDialer6,
 		listener,

common/dialer/default_go1.20.go

@@ -1,15 +0,0 @@
-//go:build go1.20
-
-package dialer
-
-import (
-	"net"
-
-	"github.com/sagernet/tfo-go"
-)
-
-type tcpDialer = tfo.Dialer
-
-func newTCPDialer(dialer net.Dialer, tfoEnabled bool) (tcpDialer, error) {
-	return tfo.Dialer{Dialer: dialer, DisableTFO: !tfoEnabled}, nil
-}

common/dialer/default_go1.21.go

@@ -4,7 +4,7 @@ package dialer
 
 import "net"
 
-const go121Available = true
+const multipathTCPAvailable = true
 
 func setMultiPathTCP(dialer *net.Dialer) {
 	dialer.SetMultipathTCP(true)

common/dialer/default_nongo1.20.go

@@ -1,18 +0,0 @@
-//go:build !go1.20
-
-package dialer
-
-import (
-	"net"
-
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-type tcpDialer = net.Dialer
-
-func newTCPDialer(dialer net.Dialer, tfoEnabled bool) (tcpDialer, error) {
-	if tfoEnabled {
-		return dialer, E.New("TCP Fast Open requires go1.20, please recompile your binary.")
-	}
-	return dialer, nil
-}

common/dialer/default_nongo1.21.go

@@ -6,7 +6,7 @@ import (
 	"net"
 )
 
-const go121Available = false
+const multipathTCPAvailable = false
 
 func setMultiPathTCP(dialer *net.Dialer) {
 }

common/dialer/tfo.go

@@ -1,5 +1,3 @@
-//go:build go1.20
-
 package dialer
 
 import (
@@ -27,7 +25,7 @@ type slowOpenConn struct {
 	err         error
 }
 
-func DialSlowContext(dialer *tcpDialer, ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
+func DialSlowContext(dialer *tfo.Dialer, ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
 	if dialer.DisableTFO || N.NetworkName(network) != N.NetworkTCP {
 		switch N.NetworkName(network) {
 		case N.NetworkTCP, N.NetworkUDP:
@@ -63,7 +61,6 @@ func (c *slowOpenConn) Write(b []byte) (n int, err error) {
 	if c.conn == nil {
 		c.conn, err = c.dialer.DialContext(c.ctx, c.network, c.destination.String(), b)
 		if err != nil {
-			c.conn = nil
 			c.err = E.Cause(err, "dial tcp fast open")
 		}
 		close(c.create)

common/dialer/tfo_stub.go

@@ -1,20 +0,0 @@
-//go:build !go1.20
-
-package dialer
-
-import (
-	"context"
-	"net"
-
-	M "github.com/sagernet/sing/common/metadata"
-	N "github.com/sagernet/sing/common/network"
-)
-
-func DialSlowContext(dialer *tcpDialer, ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
-	switch N.NetworkName(network) {
-	case N.NetworkTCP, N.NetworkUDP:
-		return dialer.DialContext(ctx, network, destination.String())
-	default:
-		return dialer.DialContext(ctx, network, destination.AddrString())
-	}
-}

common/qtls/wrapper.go

@@ -1,120 +0,0 @@
-package qtls
-
-import (
-	"context"
-	"crypto/tls"
-	"net"
-	"net/http"
-
-	"github.com/sagernet/quic-go"
-	"github.com/sagernet/quic-go/http3"
-	M "github.com/sagernet/sing/common/metadata"
-	aTLS "github.com/sagernet/sing/common/tls"
-)
-
-type QUICConfig interface {
-	Dial(ctx context.Context, conn net.PacketConn, addr net.Addr, config *quic.Config) (quic.Connection, error)
-	DialEarly(ctx context.Context, conn net.PacketConn, addr net.Addr, config *quic.Config) (quic.EarlyConnection, error)
-	CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config, enableDatagrams bool) http.RoundTripper
-}
-
-type QUICServerConfig interface {
-	Listen(conn net.PacketConn, config *quic.Config) (QUICListener, error)
-	ListenEarly(conn net.PacketConn, config *quic.Config) (QUICEarlyListener, error)
-	ConfigureHTTP3()
-}
-
-type QUICListener interface {
-	Accept(ctx context.Context) (quic.Connection, error)
-	Close() error
-	Addr() net.Addr
-}
-
-type QUICEarlyListener interface {
-	Accept(ctx context.Context) (quic.EarlyConnection, error)
-	Close() error
-	Addr() net.Addr
-}
-
-func Dial(ctx context.Context, conn net.PacketConn, addr net.Addr, config aTLS.Config, quicConfig *quic.Config) (quic.Connection, error) {
-	if quicTLSConfig, isQUICConfig := config.(QUICConfig); isQUICConfig {
-		return quicTLSConfig.Dial(ctx, conn, addr, quicConfig)
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return nil, err
-	}
-	return quic.Dial(ctx, conn, addr, tlsConfig, quicConfig)
-}
-
-func DialEarly(ctx context.Context, conn net.PacketConn, addr net.Addr, config aTLS.Config, quicConfig *quic.Config) (quic.EarlyConnection, error) {
-	if quicTLSConfig, isQUICConfig := config.(QUICConfig); isQUICConfig {
-		return quicTLSConfig.DialEarly(ctx, conn, addr, quicConfig)
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return nil, err
-	}
-	return quic.DialEarly(ctx, conn, addr, tlsConfig, quicConfig)
-}
-
-func CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, config aTLS.Config, quicConfig *quic.Config, enableDatagrams bool) (http.RoundTripper, error) {
-	if quicTLSConfig, isQUICConfig := config.(QUICConfig); isQUICConfig {
-		return quicTLSConfig.CreateTransport(conn, quicConnPtr, serverAddr, quicConfig, enableDatagrams), nil
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return nil, err
-	}
-	return &http3.RoundTripper{
-		TLSClientConfig: tlsConfig,
-		QuicConfig:      quicConfig,
-		EnableDatagrams: enableDatagrams,
-		Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
-			quicConn, err := quic.DialEarly(ctx, conn, serverAddr.UDPAddr(), tlsCfg, cfg)
-			if err != nil {
-				return nil, err
-			}
-			*quicConnPtr = quicConn
-			return quicConn, nil
-		},
-	}, nil
-}
-
-func Listen(conn net.PacketConn, config aTLS.ServerConfig, quicConfig *quic.Config) (QUICListener, error) {
-	if quicTLSConfig, isQUICConfig := config.(QUICServerConfig); isQUICConfig {
-		return quicTLSConfig.Listen(conn, quicConfig)
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return nil, err
-	}
-	return quic.Listen(conn, tlsConfig, quicConfig)
-}
-
-func ListenEarly(conn net.PacketConn, config aTLS.ServerConfig, quicConfig *quic.Config) (QUICEarlyListener, error) {
-	if quicTLSConfig, isQUICConfig := config.(QUICServerConfig); isQUICConfig {
-		return quicTLSConfig.ListenEarly(conn, quicConfig)
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return nil, err
-	}
-	return quic.ListenEarly(conn, tlsConfig, quicConfig)
-}
-
-func ConfigureHTTP3(config aTLS.ServerConfig) error {
-	if len(config.NextProtos()) == 0 {
-		config.SetNextProtos([]string{http3.NextProtoH3})
-	}
-	if quicTLSConfig, isQUICConfig := config.(QUICServerConfig); isQUICConfig {
-		quicTLSConfig.ConfigureHTTP3()
-		return nil
-	}
-	tlsConfig, err := config.Config()
-	if err != nil {
-		return err
-	}
-	http3.ConfigureTLSConfig(tlsConfig)
-	return nil
-}

common/settings/proxy_linux.go

@@ -16,12 +16,10 @@ import (
 
 var (
 	hasGSettings bool
-	isKDE5       bool
 	sudoUser     string
 )
 
 func init() {
-	isKDE5 = common.Error(exec.LookPath("kwriteconfig5")) == nil
 	hasGSettings = common.Error(exec.LookPath("gsettings")) == nil
 	if os.Getuid() == 0 {
 		sudoUser = os.Getenv("SUDO_USER")
@@ -39,61 +37,32 @@ func runAsUser(name string, args ...string) error {
 }
 
 func SetSystemProxy(router adapter.Router, port uint16, isMixed bool) (func() error, error) {
-	if hasGSettings {
-		err := runAsUser("gsettings", "set", "org.gnome.system.proxy.http", "enabled", "true")
-		if err != nil {
-			return nil, err
-		}
-		if isMixed {
-			err = setGnomeProxy(port, "ftp", "http", "https", "socks")
-		} else {
-			err = setGnomeProxy(port, "http", "https")
-		}
-		if err != nil {
-			return nil, err
-		}
-		err = runAsUser("gsettings", "set", "org.gnome.system.proxy", "use-same-proxy", F.ToString(isMixed))
-		if err != nil {
-			return nil, err
-		}
-		err = runAsUser("gsettings", "set", "org.gnome.system.proxy", "mode", "manual")
-		if err != nil {
-			return nil, err
-		}
-		return func() error {
-			return runAsUser("gsettings", "set", "org.gnome.system.proxy", "mode", "none")
-		}, nil
+	if !hasGSettings {
+		return nil, E.New("unsupported desktop environment")
 	}
-	if isKDE5 {
-		err := runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "'Proxy Settings'", "--key", "ProxyType", "1")
-		if err != nil {
-			return nil, err
-		}
-		if isMixed {
-			err = setKDEProxy(port, "ftp", "http", "https", "socks")
-		} else {
-			err = setKDEProxy(port, "http", "https")
-		}
-		if err != nil {
-			return nil, err
-		}
-		err = runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "'Proxy Settings'", "--key", "Authmode", "0")
-		if err != nil {
-			return nil, err
-		}
-		err = runAsUser("dbus-send", "--type=signal", "/KIO/Scheduler", "org.kde.KIO.Scheduler.reparseSlaveConfiguration", "string:''")
-		if err != nil {
-			return nil, err
-		}
-		return func() error {
-			err = runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "'Proxy Settings'", "--key", "ProxyType", "0")
-			if err != nil {
-				return err
-			}
-			return runAsUser("dbus-send", "--type=signal", "/KIO/Scheduler", "org.kde.KIO.Scheduler.reparseSlaveConfiguration", "string:''")
-		}, nil
+	err := runAsUser("gsettings", "set", "org.gnome.system.proxy.http", "enabled", "true")
+	if err != nil {
+		return nil, err
 	}
-	return nil, E.New("unsupported desktop environment")
+	if isMixed {
+		err = setGnomeProxy(port, "ftp", "http", "https", "socks")
+	} else {
+		err = setGnomeProxy(port, "http", "https")
+	}
+	if err != nil {
+		return nil, err
+	}
+	err = runAsUser("gsettings", "set", "org.gnome.system.proxy", "use-same-proxy", F.ToString(isMixed))
+	if err != nil {
+		return nil, err
+	}
+	err = runAsUser("gsettings", "set", "org.gnome.system.proxy", "mode", "manual")
+	if err != nil {
+		return nil, err
+	}
+	return func() error {
+		return runAsUser("gsettings", "set", "org.gnome.system.proxy", "mode", "none")
+	}, nil
 }
 
 func setGnomeProxy(port uint16, proxyTypes ...string) error {
@@ -109,27 +78,3 @@ func setGnomeProxy(port uint16, proxyTypes ...string) error {
 	}
 	return nil
 }
-
-func setKDEProxy(port uint16, proxyTypes ...string) error {
-	for _, proxyType := range proxyTypes {
-		var proxyUrl string
-		if proxyType == "socks" {
-			proxyUrl = "socks://127.0.0.1:" + F.ToString(port)
-		} else {
-			proxyUrl = "http://127.0.0.1:" + F.ToString(port)
-		}
-		err := runAsUser(
-			"kwriteconfig5",
-			"--file",
-			"kioslaverc",
-			"--group",
-			"'Proxy Settings'",
-			"--key", proxyType+"Proxy",
-			proxyUrl,
-		)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}

common/sniff/sniff.go

@@ -22,29 +22,23 @@ func PeekStream(ctx context.Context, conn net.Conn, buffer *buf.Buffer, timeout
 	if timeout == 0 {
 		timeout = C.ReadPayloadTimeout
 	}
-	deadline := time.Now().Add(timeout)
+	err := conn.SetReadDeadline(time.Now().Add(timeout))
+	if err != nil {
+		return nil, E.Cause(err, "set read deadline")
+	}
+	_, err = buffer.ReadOnceFrom(conn)
+	err = E.Errors(err, conn.SetReadDeadline(time.Time{}))
+	if err != nil {
+		return nil, E.Cause(err, "read payload")
+	}
+	var metadata *adapter.InboundContext
 	var errors []error
-
-	for i := 0; i < 3; i++ {
-		err := conn.SetReadDeadline(deadline)
-		if err != nil {
-			return nil, E.Cause(err, "set read deadline")
-		}
-		_, err = buffer.ReadOnceFrom(conn)
-		err = E.Errors(err, conn.SetReadDeadline(time.Time{}))
-		if err != nil {
-			if i > 0 {
-				break
-			}
-			return nil, E.Cause(err, "read payload")
-		}
-		for _, sniffer := range sniffers {
-			metadata, err := sniffer(ctx, bytes.NewReader(buffer.Bytes()))
-			if metadata != nil {
-				return metadata, nil
-			}
-			errors = append(errors, err)
+	for _, sniffer := range sniffers {
+		metadata, err = sniffer(ctx, bytes.NewReader(buffer.Bytes()))
+		if metadata != nil {
+			return metadata, nil
 		}
+		errors = append(errors, err)
 	}
 	return nil, E.Errors(errors...)
 }

common/tls/client.go

@@ -13,29 +13,29 @@ import (
 	aTLS "github.com/sagernet/sing/common/tls"
 )
 
-func NewDialerFromOptions(ctx context.Context, router adapter.Router, dialer N.Dialer, serverAddress string, options option.OutboundTLSOptions) (N.Dialer, error) {
+func NewDialerFromOptions(router adapter.Router, dialer N.Dialer, serverAddress string, options option.OutboundTLSOptions) (N.Dialer, error) {
 	if !options.Enabled {
 		return dialer, nil
 	}
-	config, err := NewClient(ctx, serverAddress, options)
+	config, err := NewClient(router, serverAddress, options)
 	if err != nil {
 		return nil, err
 	}
 	return NewDialer(dialer, config), nil
 }
 
-func NewClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
 	if !options.Enabled {
 		return nil, nil
 	}
 	if options.ECH != nil && options.ECH.Enabled {
-		return NewECHClient(ctx, serverAddress, options)
+		return NewECHClient(router, serverAddress, options)
 	} else if options.Reality != nil && options.Reality.Enabled {
-		return NewRealityClient(ctx, serverAddress, options)
+		return NewRealityClient(router, serverAddress, options)
 	} else if options.UTLS != nil && options.UTLS.Enabled {
-		return NewUTLSClient(ctx, serverAddress, options)
+		return NewUTLSClient(router, serverAddress, options)
 	} else {
-		return NewSTDClient(ctx, serverAddress, options)
+		return NewSTDClient(router, serverAddress, options)
 	}
 }
 

common/tls/ech_client.go

@@ -7,53 +7,50 @@ import (
 	"crypto/tls"
 	"crypto/x509"
 	"encoding/base64"
-	"encoding/pem"
 	"net"
 	"net/netip"
 	"os"
-	"strings"
 
 	cftls "github.com/sagernet/cloudflare-tls"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-dns"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/ntp"
 
 	mDNS "github.com/miekg/dns"
 )
 
-type echClientConfig struct {
+type ECHClientConfig struct {
 	config *cftls.Config
 }
 
-func (c *echClientConfig) ServerName() string {
-	return c.config.ServerName
+func (e *ECHClientConfig) ServerName() string {
+	return e.config.ServerName
 }
 
-func (c *echClientConfig) SetServerName(serverName string) {
-	c.config.ServerName = serverName
+func (e *ECHClientConfig) SetServerName(serverName string) {
+	e.config.ServerName = serverName
 }
 
-func (c *echClientConfig) NextProtos() []string {
-	return c.config.NextProtos
+func (e *ECHClientConfig) NextProtos() []string {
+	return e.config.NextProtos
 }
 
-func (c *echClientConfig) SetNextProtos(nextProto []string) {
-	c.config.NextProtos = nextProto
+func (e *ECHClientConfig) SetNextProtos(nextProto []string) {
+	e.config.NextProtos = nextProto
 }
 
-func (c *echClientConfig) Config() (*STDConfig, error) {
+func (e *ECHClientConfig) Config() (*STDConfig, error) {
 	return nil, E.New("unsupported usage for ECH")
 }
 
-func (c *echClientConfig) Client(conn net.Conn) (Conn, error) {
-	return &echConnWrapper{cftls.Client(conn, c.config)}, nil
+func (e *ECHClientConfig) Client(conn net.Conn) (Conn, error) {
+	return &echConnWrapper{cftls.Client(conn, e.config)}, nil
 }
 
-func (c *echClientConfig) Clone() Config {
-	return &echClientConfig{
-		config: c.config.Clone(),
+func (e *ECHClientConfig) Clone() Config {
+	return &ECHClientConfig{
+		config: e.config.Clone(),
 	}
 }
 
@@ -83,7 +80,7 @@ func (c *echConnWrapper) Upstream() any {
 	return c.Conn
 }
 
-func NewECHClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewECHClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
 	var serverName string
 	if options.ServerName != "" {
 		serverName = options.ServerName
@@ -97,7 +94,7 @@ func NewECHClient(ctx context.Context, serverAddress string, options option.Outb
 	}
 
 	var tlsConfig cftls.Config
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.Time = router.TimeFunc()
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {
@@ -171,36 +168,24 @@ func NewECHClient(ctx context.Context, serverAddress string, options option.Outb
 	tlsConfig.ECHEnabled = true
 	tlsConfig.PQSignatureSchemesEnabled = options.ECH.PQSignatureSchemesEnabled
 	tlsConfig.DynamicRecordSizingDisabled = options.ECH.DynamicRecordSizingDisabled
-
-	var echConfig []byte
-	if len(options.ECH.Config) > 0 {
-		echConfig = []byte(strings.Join(options.ECH.Config, "\n"))
-	} else if options.ECH.ConfigPath != "" {
-		content, err := os.ReadFile(options.ECH.ConfigPath)
+	if options.ECH.Config != "" {
+		clientConfigContent, err := base64.StdEncoding.DecodeString(options.ECH.Config)
 		if err != nil {
-			return nil, E.Cause(err, "read key")
+			return nil, err
 		}
-		echConfig = content
-	}
-
-	if len(echConfig) > 0 {
-		block, rest := pem.Decode(echConfig)
-		if block == nil || block.Type != "ECH CONFIGS" || len(rest) > 0 {
-			return nil, E.New("invalid ECH configs pem")
-		}
-		echConfigs, err := cftls.UnmarshalECHConfigs(block.Bytes)
+		clientConfig, err := cftls.UnmarshalECHConfigs(clientConfigContent)
 		if err != nil {
-			return nil, E.Cause(err, "parse ECH configs")
+			return nil, err
 		}
-		tlsConfig.ClientECHConfigs = echConfigs
+		tlsConfig.ClientECHConfigs = clientConfig
 	} else {
-		tlsConfig.GetClientECHConfigs = fetchECHClientConfig(ctx)
+		tlsConfig.GetClientECHConfigs = fetchECHClientConfig(router)
 	}
-	return &echClientConfig{&tlsConfig}, nil
+	return &ECHClientConfig{&tlsConfig}, nil
 }
 
-func fetchECHClientConfig(ctx context.Context) func(_ context.Context, serverName string) ([]cftls.ECHConfig, error) {
-	return func(_ context.Context, serverName string) ([]cftls.ECHConfig, error) {
+func fetchECHClientConfig(router adapter.Router) func(ctx context.Context, serverName string) ([]cftls.ECHConfig, error) {
+	return func(ctx context.Context, serverName string) ([]cftls.ECHConfig, error) {
 		message := &mDNS.Msg{
 			MsgHdr: mDNS.MsgHdr{
 				RecursionDesired: true,
@@ -213,7 +198,7 @@ func fetchECHClientConfig(ctx context.Context) func(_ context.Context, serverNam
 				},
 			},
 		}
-		response, err := adapter.RouterFromContext(ctx).Exchange(ctx, message)
+		response, err := router.Exchange(ctx, message)
 		if err != nil {
 			return nil, err
 		}

common/tls/ech_keygen.go

@@ -1,169 +0,0 @@
-//go:build with_ech
-
-package tls
-
-import (
-	"bytes"
-	"encoding/binary"
-	"encoding/pem"
-
-	cftls "github.com/sagernet/cloudflare-tls"
-	E "github.com/sagernet/sing/common/exceptions"
-
-	"github.com/cloudflare/circl/hpke"
-	"github.com/cloudflare/circl/kem"
-)
-
-func ECHKeygenDefault(serverName string, pqSignatureSchemesEnabled bool) (configPem string, keyPem string, err error) {
-	cipherSuites := []echCipherSuite{
-		{
-			kdf:  hpke.KDF_HKDF_SHA256,
-			aead: hpke.AEAD_AES128GCM,
-		}, {
-			kdf:  hpke.KDF_HKDF_SHA256,
-			aead: hpke.AEAD_ChaCha20Poly1305,
-		},
-	}
-
-	keyConfig := []myECHKeyConfig{
-		{id: 0, kem: hpke.KEM_X25519_HKDF_SHA256},
-	}
-	if pqSignatureSchemesEnabled {
-		keyConfig = append(keyConfig, myECHKeyConfig{id: 1, kem: hpke.KEM_X25519_KYBER768_DRAFT00})
-	}
-
-	keyPairs, err := echKeygen(0xfe0d, serverName, keyConfig, cipherSuites)
-	if err != nil {
-		return
-	}
-
-	var configBuffer bytes.Buffer
-	var totalLen uint16
-	for _, keyPair := range keyPairs {
-		totalLen += uint16(len(keyPair.rawConf))
-	}
-	binary.Write(&configBuffer, binary.BigEndian, totalLen)
-	for _, keyPair := range keyPairs {
-		configBuffer.Write(keyPair.rawConf)
-	}
-
-	var keyBuffer bytes.Buffer
-	for _, keyPair := range keyPairs {
-		keyBuffer.Write(keyPair.rawKey)
-	}
-
-	configPem = string(pem.EncodeToMemory(&pem.Block{Type: "ECH CONFIGS", Bytes: configBuffer.Bytes()}))
-	keyPem = string(pem.EncodeToMemory(&pem.Block{Type: "ECH KEYS", Bytes: keyBuffer.Bytes()}))
-	return
-}
-
-type echKeyConfigPair struct {
-	id      uint8
-	key     cftls.EXP_ECHKey
-	rawKey  []byte
-	conf    myECHKeyConfig
-	rawConf []byte
-}
-
-type echCipherSuite struct {
-	kdf  hpke.KDF
-	aead hpke.AEAD
-}
-
-type myECHKeyConfig struct {
-	id   uint8
-	kem  hpke.KEM
-	seed []byte
-}
-
-func echKeygen(version uint16, serverName string, conf []myECHKeyConfig, suite []echCipherSuite) ([]echKeyConfigPair, error) {
-	be := binary.BigEndian
-	// prepare for future update
-	if version != 0xfe0d {
-		return nil, E.New("unsupported ECH version", version)
-	}
-
-	suiteBuf := make([]byte, 0, len(suite)*4+2)
-	suiteBuf = be.AppendUint16(suiteBuf, uint16(len(suite))*4)
-	for _, s := range suite {
-		if !s.kdf.IsValid() || !s.aead.IsValid() {
-			return nil, E.New("invalid HPKE cipher suite")
-		}
-		suiteBuf = be.AppendUint16(suiteBuf, uint16(s.kdf))
-		suiteBuf = be.AppendUint16(suiteBuf, uint16(s.aead))
-	}
-
-	pairs := []echKeyConfigPair{}
-	for _, c := range conf {
-		pair := echKeyConfigPair{}
-		pair.id = c.id
-		pair.conf = c
-
-		if !c.kem.IsValid() {
-			return nil, E.New("invalid HPKE KEM")
-		}
-
-		kpGenerator := c.kem.Scheme().GenerateKeyPair
-		if len(c.seed) > 0 {
-			kpGenerator = func() (kem.PublicKey, kem.PrivateKey, error) {
-				pub, sec := c.kem.Scheme().DeriveKeyPair(c.seed)
-				return pub, sec, nil
-			}
-			if len(c.seed) < c.kem.Scheme().PrivateKeySize() {
-				return nil, E.New("HPKE KEM seed too short")
-			}
-		}
-
-		pub, sec, err := kpGenerator()
-		if err != nil {
-			return nil, E.Cause(err, "generate ECH config key pair")
-		}
-		b := []byte{}
-		b = be.AppendUint16(b, version)
-		b = be.AppendUint16(b, 0) // length field
-		// contents
-		// key config
-		b = append(b, c.id)
-		b = be.AppendUint16(b, uint16(c.kem))
-		pubBuf, err := pub.MarshalBinary()
-		if err != nil {
-			return nil, E.Cause(err, "serialize ECH public key")
-		}
-		b = be.AppendUint16(b, uint16(len(pubBuf)))
-		b = append(b, pubBuf...)
-
-		b = append(b, suiteBuf...)
-		// end key config
-		// max name len, not supported
-		b = append(b, 0)
-		// server name
-		b = append(b, byte(len(serverName)))
-		b = append(b, []byte(serverName)...)
-		// extensions, not supported
-		b = be.AppendUint16(b, 0)
-
-		be.PutUint16(b[2:], uint16(len(b)-4))
-
-		pair.rawConf = b
-
-		secBuf, err := sec.MarshalBinary()
-		sk := []byte{}
-		sk = be.AppendUint16(sk, uint16(len(secBuf)))
-		sk = append(sk, secBuf...)
-		sk = be.AppendUint16(sk, uint16(len(b)))
-		sk = append(sk, b...)
-
-		cfECHKeys, err := cftls.EXP_UnmarshalECHKeys(sk)
-		if err != nil {
-			return nil, E.Cause(err, "bug: can't parse generated ECH server key")
-		}
-		if len(cfECHKeys) != 1 {
-			return nil, E.New("bug: unexpected server key count")
-		}
-		pair.key = cfECHKeys[0]
-		pair.rawKey = sk
-
-		pairs = append(pairs, pair)
-	}
-	return pairs, nil
-}

common/tls/ech_quic.go

@@ -1,56 +0,0 @@
-//go:build with_quic && with_ech
-
-package tls
-
-import (
-	"context"
-	"net"
-	"net/http"
-
-	"github.com/sagernet/cloudflare-tls"
-	"github.com/sagernet/quic-go/ech"
-	"github.com/sagernet/quic-go/http3_ech"
-	"github.com/sagernet/sing-box/common/qtls"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-var (
-	_ qtls.QUICConfig       = (*echClientConfig)(nil)
-	_ qtls.QUICServerConfig = (*echServerConfig)(nil)
-)
-
-func (c *echClientConfig) Dial(ctx context.Context, conn net.PacketConn, addr net.Addr, config *quic.Config) (quic.Connection, error) {
-	return quic.Dial(ctx, conn, addr, c.config, config)
-}
-
-func (c *echClientConfig) DialEarly(ctx context.Context, conn net.PacketConn, addr net.Addr, config *quic.Config) (quic.EarlyConnection, error) {
-	return quic.DialEarly(ctx, conn, addr, c.config, config)
-}
-
-func (c *echClientConfig) CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config, enableDatagrams bool) http.RoundTripper {
-	return &http3.RoundTripper{
-		TLSClientConfig: c.config,
-		QuicConfig:      quicConfig,
-		EnableDatagrams: enableDatagrams,
-		Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
-			quicConn, err := quic.DialEarly(ctx, conn, serverAddr.UDPAddr(), tlsCfg, cfg)
-			if err != nil {
-				return nil, err
-			}
-			*quicConnPtr = quicConn
-			return quicConn, nil
-		},
-	}
-}
-
-func (c *echServerConfig) Listen(conn net.PacketConn, config *quic.Config) (qtls.QUICListener, error) {
-	return quic.Listen(conn, c.config, config)
-}
-
-func (c *echServerConfig) ListenEarly(conn net.PacketConn, config *quic.Config) (qtls.QUICEarlyListener, error) {
-	return quic.ListenEarly(conn, c.config, config)
-}
-
-func (c *echServerConfig) ConfigureHTTP3() {
-	http3.ConfigureTLSConfig(c.config)
-}

common/tls/ech_server.go

@@ -1,343 +0,0 @@
-//go:build with_ech
-
-package tls
-
-import (
-	"context"
-	"crypto/tls"
-	"encoding/pem"
-	"net"
-	"os"
-	"strings"
-
-	cftls "github.com/sagernet/cloudflare-tls"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/ntp"
-
-	"github.com/fsnotify/fsnotify"
-)
-
-type echServerConfig struct {
-	config          *cftls.Config
-	logger          log.Logger
-	certificate     []byte
-	key             []byte
-	certificatePath string
-	keyPath         string
-	watcher         *fsnotify.Watcher
-	echKeyPath      string
-	echWatcher      *fsnotify.Watcher
-}
-
-func (c *echServerConfig) ServerName() string {
-	return c.config.ServerName
-}
-
-func (c *echServerConfig) SetServerName(serverName string) {
-	c.config.ServerName = serverName
-}
-
-func (c *echServerConfig) NextProtos() []string {
-	return c.config.NextProtos
-}
-
-func (c *echServerConfig) SetNextProtos(nextProto []string) {
-	c.config.NextProtos = nextProto
-}
-
-func (c *echServerConfig) Config() (*STDConfig, error) {
-	return nil, E.New("unsupported usage for ECH")
-}
-
-func (c *echServerConfig) Client(conn net.Conn) (Conn, error) {
-	return &echConnWrapper{cftls.Client(conn, c.config)}, nil
-}
-
-func (c *echServerConfig) Server(conn net.Conn) (Conn, error) {
-	return &echConnWrapper{cftls.Server(conn, c.config)}, nil
-}
-
-func (c *echServerConfig) Clone() Config {
-	return &echServerConfig{
-		config: c.config.Clone(),
-	}
-}
-
-func (c *echServerConfig) Start() error {
-	if c.certificatePath != "" && c.keyPath != "" {
-		err := c.startWatcher()
-		if err != nil {
-			c.logger.Warn("create fsnotify watcher: ", err)
-		}
-	}
-	if c.echKeyPath != "" {
-		err := c.startECHWatcher()
-		if err != nil {
-			c.logger.Warn("create fsnotify watcher: ", err)
-		}
-	}
-	return nil
-}
-
-func (c *echServerConfig) startWatcher() error {
-	watcher, err := fsnotify.NewWatcher()
-	if err != nil {
-		return err
-	}
-	if c.certificatePath != "" {
-		err = watcher.Add(c.certificatePath)
-		if err != nil {
-			return err
-		}
-	}
-	if c.keyPath != "" {
-		err = watcher.Add(c.keyPath)
-		if err != nil {
-			return err
-		}
-	}
-	c.watcher = watcher
-	go c.loopUpdate()
-	return nil
-}
-
-func (c *echServerConfig) loopUpdate() {
-	for {
-		select {
-		case event, ok := <-c.watcher.Events:
-			if !ok {
-				return
-			}
-			if event.Op&fsnotify.Write != fsnotify.Write {
-				continue
-			}
-			err := c.reloadKeyPair()
-			if err != nil {
-				c.logger.Error(E.Cause(err, "reload TLS key pair"))
-			}
-		case err, ok := <-c.watcher.Errors:
-			if !ok {
-				return
-			}
-			c.logger.Error(E.Cause(err, "fsnotify error"))
-		}
-	}
-}
-
-func (c *echServerConfig) reloadKeyPair() error {
-	if c.certificatePath != "" {
-		certificate, err := os.ReadFile(c.certificatePath)
-		if err != nil {
-			return E.Cause(err, "reload certificate from ", c.certificatePath)
-		}
-		c.certificate = certificate
-	}
-	if c.keyPath != "" {
-		key, err := os.ReadFile(c.keyPath)
-		if err != nil {
-			return E.Cause(err, "reload key from ", c.keyPath)
-		}
-		c.key = key
-	}
-	keyPair, err := cftls.X509KeyPair(c.certificate, c.key)
-	if err != nil {
-		return E.Cause(err, "reload key pair")
-	}
-	c.config.Certificates = []cftls.Certificate{keyPair}
-	c.logger.Info("reloaded TLS certificate")
-	return nil
-}
-
-func (c *echServerConfig) startECHWatcher() error {
-	watcher, err := fsnotify.NewWatcher()
-	if err != nil {
-		return err
-	}
-	err = watcher.Add(c.echKeyPath)
-	if err != nil {
-		return err
-	}
-	c.watcher = watcher
-	go c.loopECHUpdate()
-	return nil
-}
-
-func (c *echServerConfig) loopECHUpdate() {
-	for {
-		select {
-		case event, ok := <-c.echWatcher.Events:
-			if !ok {
-				return
-			}
-			if event.Op&fsnotify.Write != fsnotify.Write {
-				continue
-			}
-			err := c.reloadECHKey()
-			if err != nil {
-				c.logger.Error(E.Cause(err, "reload ECH key"))
-			}
-		case err, ok := <-c.watcher.Errors:
-			if !ok {
-				return
-			}
-			c.logger.Error(E.Cause(err, "fsnotify error"))
-		}
-	}
-}
-
-func (c *echServerConfig) reloadECHKey() error {
-	echKeyContent, err := os.ReadFile(c.echKeyPath)
-	if err != nil {
-		return err
-	}
-	block, rest := pem.Decode(echKeyContent)
-	if block == nil || block.Type != "ECH KEYS" || len(rest) > 0 {
-		return E.New("invalid ECH keys pem")
-	}
-	echKeys, err := cftls.EXP_UnmarshalECHKeys(block.Bytes)
-	if err != nil {
-		return E.Cause(err, "parse ECH keys")
-	}
-	echKeySet, err := cftls.EXP_NewECHKeySet(echKeys)
-	if err != nil {
-		return E.Cause(err, "create ECH key set")
-	}
-	c.config.ServerECHProvider = echKeySet
-	c.logger.Info("reloaded ECH keys")
-	return nil
-}
-
-func (c *echServerConfig) Close() error {
-	var err error
-	if c.watcher != nil {
-		err = E.Append(err, c.watcher.Close(), func(err error) error {
-			return E.Cause(err, "close certificate watcher")
-		})
-	}
-	if c.echWatcher != nil {
-		err = E.Append(err, c.echWatcher.Close(), func(err error) error {
-			return E.Cause(err, "close ECH key watcher")
-		})
-	}
-	return err
-}
-
-func NewECHServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
-	if !options.Enabled {
-		return nil, nil
-	}
-	var tlsConfig cftls.Config
-	if options.ACME != nil && len(options.ACME.Domain) > 0 {
-		return nil, E.New("acme is unavailable in ech")
-	}
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
-	if options.ServerName != "" {
-		tlsConfig.ServerName = options.ServerName
-	}
-	if len(options.ALPN) > 0 {
-		tlsConfig.NextProtos = append(options.ALPN, tlsConfig.NextProtos...)
-	}
-	if options.MinVersion != "" {
-		minVersion, err := ParseTLSVersion(options.MinVersion)
-		if err != nil {
-			return nil, E.Cause(err, "parse min_version")
-		}
-		tlsConfig.MinVersion = minVersion
-	}
-	if options.MaxVersion != "" {
-		maxVersion, err := ParseTLSVersion(options.MaxVersion)
-		if err != nil {
-			return nil, E.Cause(err, "parse max_version")
-		}
-		tlsConfig.MaxVersion = maxVersion
-	}
-	if options.CipherSuites != nil {
-	find:
-		for _, cipherSuite := range options.CipherSuites {
-			for _, tlsCipherSuite := range tls.CipherSuites() {
-				if cipherSuite == tlsCipherSuite.Name {
-					tlsConfig.CipherSuites = append(tlsConfig.CipherSuites, tlsCipherSuite.ID)
-					continue find
-				}
-			}
-			return nil, E.New("unknown cipher_suite: ", cipherSuite)
-		}
-	}
-	var certificate []byte
-	var key []byte
-	if len(options.Certificate) > 0 {
-		certificate = []byte(strings.Join(options.Certificate, "\n"))
-	} else if options.CertificatePath != "" {
-		content, err := os.ReadFile(options.CertificatePath)
-		if err != nil {
-			return nil, E.Cause(err, "read certificate")
-		}
-		certificate = content
-	}
-	if len(options.Key) > 0 {
-		key = []byte(strings.Join(options.Key, "\n"))
-	} else if options.KeyPath != "" {
-		content, err := os.ReadFile(options.KeyPath)
-		if err != nil {
-			return nil, E.Cause(err, "read key")
-		}
-		key = content
-	}
-
-	if certificate == nil {
-		return nil, E.New("missing certificate")
-	} else if key == nil {
-		return nil, E.New("missing key")
-	}
-
-	keyPair, err := cftls.X509KeyPair(certificate, key)
-	if err != nil {
-		return nil, E.Cause(err, "parse x509 key pair")
-	}
-	tlsConfig.Certificates = []cftls.Certificate{keyPair}
-
-	var echKey []byte
-	if len(options.ECH.Key) > 0 {
-		echKey = []byte(strings.Join(options.ECH.Key, "\n"))
-	} else if options.KeyPath != "" {
-		content, err := os.ReadFile(options.ECH.KeyPath)
-		if err != nil {
-			return nil, E.Cause(err, "read key")
-		}
-		echKey = content
-	} else {
-		return nil, E.New("missing ECH key")
-	}
-
-	block, rest := pem.Decode(echKey)
-	if block == nil || block.Type != "ECH KEYS" || len(rest) > 0 {
-		return nil, E.New("invalid ECH keys pem")
-	}
-
-	echKeys, err := cftls.EXP_UnmarshalECHKeys(block.Bytes)
-	if err != nil {
-		return nil, E.Cause(err, "parse ECH keys")
-	}
-
-	echKeySet, err := cftls.EXP_NewECHKeySet(echKeys)
-	if err != nil {
-		return nil, E.Cause(err, "create ECH key set")
-	}
-
-	tlsConfig.ECHEnabled = true
-	tlsConfig.PQSignatureSchemesEnabled = options.ECH.PQSignatureSchemesEnabled
-	tlsConfig.DynamicRecordSizingDisabled = options.ECH.DynamicRecordSizingDisabled
-	tlsConfig.ServerECHProvider = echKeySet
-
-	return &echServerConfig{
-		config:          &tlsConfig,
-		logger:          logger,
-		certificate:     certificate,
-		key:             key,
-		certificatePath: options.CertificatePath,
-		keyPath:         options.KeyPath,
-		echKeyPath:      options.ECH.KeyPath,
-	}, nil
-}

common/tls/ech_stub.go

@@ -3,23 +3,11 @@
 package tls
 
 import (
-	"context"
-
-	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-var errECHNotIncluded = E.New(`ECH is not included in this build, rebuild with -tags with_ech`)
-
-func NewECHServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
-	return nil, errECHNotIncluded
-}
-
-func NewECHClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
-	return nil, errECHNotIncluded
-}
-
-func ECHKeygenDefault(host string, pqSignatureSchemesEnabled bool) (configPem string, keyPem string, err error) {
-	return "", "", errECHNotIncluded
+func NewECHClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+	return nil, E.New(`ECH is not included in this build, rebuild with -tags with_ech`)
 }

common/tls/reality_client.go

@@ -26,6 +26,7 @@ import (
 	"time"
 	"unsafe"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common/debug"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -44,12 +45,12 @@ type RealityClientConfig struct {
 	shortID   [8]byte
 }
 
-func NewRealityClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (*RealityClientConfig, error) {
+func NewRealityClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (*RealityClientConfig, error) {
 	if options.UTLS == nil || !options.UTLS.Enabled {
 		return nil, E.New("uTLS is required by reality client")
 	}
 
-	uClient, err := NewUTLSClient(ctx, serverAddress, options)
+	uClient, err := NewUTLSClient(router, serverAddress, options)
 	if err != nil {
 		return nil, err
 	}

common/tls/reality_server.go

@@ -19,7 +19,6 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
 )
 
 var _ ServerConfigCompat = (*RealityServerConfig)(nil)
@@ -28,13 +27,13 @@ type RealityServerConfig struct {
 	config *reality.Config
 }
 
-func NewRealityServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (*RealityServerConfig, error) {
+func NewRealityServer(ctx context.Context, router adapter.Router, logger log.Logger, options option.InboundTLSOptions) (*RealityServerConfig, error) {
 	var tlsConfig reality.Config
 
 	if options.ACME != nil && len(options.ACME.Domain) > 0 {
 		return nil, E.New("acme is unavailable in reality")
 	}
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.Time = router.TimeFunc()
 	if options.ServerName != "" {
 		tlsConfig.ServerName = options.ServerName
 	}
@@ -67,10 +66,10 @@ func NewRealityServer(ctx context.Context, logger log.Logger, options option.Inb
 			return nil, E.New("unknown cipher_suite: ", cipherSuite)
 		}
 	}
-	if len(options.Certificate) > 0 || options.CertificatePath != "" {
+	if options.Certificate != "" || options.CertificatePath != "" {
 		return nil, E.New("certificate is unavailable in reality")
 	}
-	if len(options.Key) > 0 || options.KeyPath != "" {
+	if options.Key != "" || options.KeyPath != "" {
 		return nil, E.New("key is unavailable in reality")
 	}
 
@@ -102,7 +101,7 @@ func NewRealityServer(ctx context.Context, logger log.Logger, options option.Inb
 		tlsConfig.ShortIds[shortID] = true
 	}
 
-	handshakeDialer, err := dialer.New(adapter.RouterFromContext(ctx), options.Reality.Handshake.DialerOptions)
+	handshakeDialer, err := dialer.New(router, options.Reality.Handshake.DialerOptions)
 	if err != nil {
 		return nil, err
 	}

common/tls/reality_stub.go

@@ -5,11 +5,12 @@ package tls
 import (
 	"context"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-func NewRealityServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
+func NewRealityServer(ctx context.Context, router adapter.Router, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
 	return nil, E.New(`reality server is not included in this build, rebuild with -tags with_reality_server`)
 }

common/tls/server.go

@@ -4,22 +4,21 @@ import (
 	"context"
 	"net"
 
+	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	aTLS "github.com/sagernet/sing/common/tls"
 )
 
-func NewServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
+func NewServer(ctx context.Context, router adapter.Router, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
 	if !options.Enabled {
 		return nil, nil
 	}
-	if options.ECH != nil && options.ECH.Enabled {
-		return NewECHServer(ctx, logger, options)
-	} else if options.Reality != nil && options.Reality.Enabled {
-		return NewRealityServer(ctx, logger, options)
+	if options.Reality != nil && options.Reality.Enabled {
+		return NewRealityServer(ctx, router, logger, options)
 	} else {
-		return NewSTDServer(ctx, logger, options)
+		return NewSTDServer(ctx, router, logger, options)
 	}
 }
 

common/tls/std_client.go

@@ -1,16 +1,15 @@
 package tls
 
 import (
-	"context"
 	"crypto/tls"
 	"crypto/x509"
 	"net"
 	"net/netip"
 	"os"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/ntp"
 )
 
 type STDClientConfig struct {
@@ -45,7 +44,7 @@ func (s *STDClientConfig) Clone() Config {
 	return &STDClientConfig{s.config.Clone()}
 }
 
-func NewSTDClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewSTDClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
 	var serverName string
 	if options.ServerName != "" {
 		serverName = options.ServerName
@@ -59,7 +58,7 @@ func NewSTDClient(ctx context.Context, serverAddress string, options option.Outb
 	}
 
 	var tlsConfig tls.Config
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.Time = router.TimeFunc()
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {

common/tls/std_server.go

@@ -5,14 +5,12 @@ import (
 	"crypto/tls"
 	"net"
 	"os"
-	"strings"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/ntp"
 
 	"github.com/fsnotify/fsnotify"
 )
@@ -158,7 +156,7 @@ func (c *STDServerConfig) Close() error {
 	return nil
 }
 
-func NewSTDServer(ctx context.Context, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
+func NewSTDServer(ctx context.Context, router adapter.Router, logger log.Logger, options option.InboundTLSOptions) (ServerConfig, error) {
 	if !options.Enabled {
 		return nil, nil
 	}
@@ -177,7 +175,7 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 	} else {
 		tlsConfig = &tls.Config{}
 	}
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.Time = router.TimeFunc()
 	if options.ServerName != "" {
 		tlsConfig.ServerName = options.ServerName
 	}
@@ -213,8 +211,8 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 	var certificate []byte
 	var key []byte
 	if acmeService == nil {
-		if len(options.Certificate) > 0 {
-			certificate = []byte(strings.Join(options.Certificate, "\n"))
+		if options.Certificate != "" {
+			certificate = []byte(options.Certificate)
 		} else if options.CertificatePath != "" {
 			content, err := os.ReadFile(options.CertificatePath)
 			if err != nil {
@@ -222,8 +220,8 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 			}
 			certificate = content
 		}
-		if len(options.Key) > 0 {
-			key = []byte(strings.Join(options.Key, "\n"))
+		if options.Key != "" {
+			key = []byte(options.Key)
 		} else if options.KeyPath != "" {
 			content, err := os.ReadFile(options.KeyPath)
 			if err != nil {
@@ -233,7 +231,7 @@ func NewSTDServer(ctx context.Context, logger log.Logger, options option.Inbound
 		}
 		if certificate == nil && key == nil && options.Insecure {
 			tlsConfig.GetCertificate = func(info *tls.ClientHelloInfo) (*tls.Certificate, error) {
-				return GenerateKeyPair(ntp.TimeFuncFromContext(ctx), info.ServerName)
+				return GenerateKeyPair(router.TimeFunc(), info.ServerName)
 			}
 		} else {
 			if certificate == nil {

common/tls/utls_client.go

@@ -11,9 +11,9 @@ import (
 	"net/netip"
 	"os"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/ntp"
 	utls "github.com/sagernet/utls"
 
 	"golang.org/x/net/http2"
@@ -113,7 +113,7 @@ func (c *utlsALPNWrapper) HandshakeContext(ctx context.Context) error {
 	return c.UConn.HandshakeContext(ctx)
 }
 
-func NewUTLSClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (*UTLSClientConfig, error) {
+func NewUTLSClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (*UTLSClientConfig, error) {
 	var serverName string
 	if options.ServerName != "" {
 		serverName = options.ServerName
@@ -127,7 +127,7 @@ func NewUTLSClient(ctx context.Context, serverAddress string, options option.Out
 	}
 
 	var tlsConfig utls.Config
-	tlsConfig.Time = ntp.TimeFuncFromContext(ctx)
+	tlsConfig.Time = router.TimeFunc()
 	if options.DisableSNI {
 		tlsConfig.ServerName = "127.0.0.1"
 	} else {

common/tls/utls_stub.go

@@ -3,16 +3,15 @@
 package tls
 
 import (
-	"context"
-
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
-func NewUTLSClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewUTLSClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
 	return nil, E.New(`uTLS is not included in this build, rebuild with -tags with_utls`)
 }
 
-func NewRealityClient(ctx context.Context, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
+func NewRealityClient(router adapter.Router, serverAddress string, options option.OutboundTLSOptions) (Config, error) {
 	return nil, E.New(`uTLS, which is required by reality client is not included in this build, rebuild with -tags with_utls`)
 }

common/urltest/urltest.go

@@ -10,6 +10,7 @@ import (
 
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/x/list"
 )
 
 type History struct {
@@ -20,7 +21,7 @@ type History struct {
 type HistoryStorage struct {
 	access       sync.RWMutex
 	delayHistory map[string]*History
-	updateHook   chan<- struct{}
+	callbacks    list.List[func()]
 }
 
 func NewHistoryStorage() *HistoryStorage {
@@ -29,8 +30,16 @@ func NewHistoryStorage() *HistoryStorage {
 	}
 }
 
-func (s *HistoryStorage) SetHook(hook chan<- struct{}) {
-	s.updateHook = hook
+func (s *HistoryStorage) AddListener(listener func()) *list.Element[func()] {
+	s.access.Lock()
+	defer s.access.Unlock()
+	return s.callbacks.PushBack(listener)
+}
+
+func (s *HistoryStorage) RemoveListener(element *list.Element[func()]) {
+	s.access.Lock()
+	defer s.access.Unlock()
+	s.callbacks.Remove(element)
 }
 
 func (s *HistoryStorage) LoadURLTestHistory(tag string) *History {
@@ -57,20 +66,13 @@ func (s *HistoryStorage) StoreURLTestHistory(tag string, history *History) {
 }
 
 func (s *HistoryStorage) notifyUpdated() {
-	updateHook := s.updateHook
-	if updateHook != nil {
-		select {
-		case updateHook <- struct{}{}:
-		default:
-		}
+	s.access.RLock()
+	defer s.access.RUnlock()
+	for element := s.callbacks.Front(); element != nil; element = element.Next() {
+		element.Value()
 	}
 }
 
-func (s *HistoryStorage) Close() error {
-	s.updateHook = nil
-	return nil
-}
-
 func URLTest(ctx context.Context, link string, detour N.Dialer) (t uint16, err error) {
 	if link == "" {
 		link = "https://www.gstatic.com/generate_204"

constant/proxy.go

@@ -22,7 +22,6 @@ const (
 	TypeShadowsocksR = "shadowsocksr"
 	TypeVLESS        = "vless"
 	TypeTUIC         = "tuic"
-	TypeHysteria2    = "hysteria2"
 )
 
 const (
@@ -66,8 +65,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "VLESS"
 	case TypeTUIC:
 		return "TUIC"
-	case TypeHysteria2:
-		return "Hysteria2"
 	case TypeSelector:
 		return "Selector"
 	case TypeURLTest:

docs/changelog.md

@@ -1,101 +1,3 @@
-#### 1.5.0-beta.2
-
-* Add hysteria2 protocol support **1**
-* Fixes and improvements
-
-**1**:
-
-See [Hysteria2 inbound](/configuration/inbound/hysteria2) and [Hysteria2 outbound](/configuration/outbound/hysteria2)
-
-For protocol description, please refer to [https://v2.hysteria.network](https://v2.hysteria.network)
-
-#### 1.5.0-beta.1
-
-* Add TLS [ECH server](/configuration/shared/tls) support
-* Improve TLS TCH client configuration
-* Add TLS ECH key pair generator **1**
-* Add TLS ECH support for QUIC based protocols **2**
-* Add KDE support for the `set_system_proxy` option in HTTP inbound
-
-**1**:
-
-Command: `sing-box generate ech-keypair <plain_server_name> [-pq-signature-schemes-enabled]`
-
-**2**:
-
-All inbounds and outbounds are supported, including `Naiveproxy`, `Hysteria`, `TUIC` and `V2ray QUIC transport`.
-
-#### 1.4.1
-
-* Fixes and improvements
-
-#### 1.4.0
-
-* Fix bugs and update dependencies
-
-Important changes since 1.3:
-
-* Add TUIC support **1**
-* Add `udp_over_stream` option for TUIC client **2**
-* Add MultiPath TCP support **3**
-* Add `include_interface` and `exclude_interface` options for tun inbound
-* Pause recurring tasks when no network or device idle
-* Improve Android and Apple platform clients
-
-*1*:
-
-See [TUIC inbound](/configuration/inbound/tuic)
-and [TUIC outbound](/configuration/outbound/tuic)
-
-**2**:
-
-This is the TUIC port of the [UDP over TCP protocol](/configuration/shared/udp-over-tcp), designed to provide a QUIC
-stream based UDP relay mode that TUIC does not provide. Since it is an add-on protocol, you will need to use sing-box or
-another program compatible with the protocol as a server.
-
-This mode has no positive effect in a proper UDP proxy scenario and should only be applied to relay streaming UDP
-traffic (basically QUIC streams).
-
-*3*:
-
-Requires sing-box to be compiled with Go 1.21.
-
-#### 1.4.0-rc.3
-
-* Fixes and improvements
-
-#### 1.4.0-rc.2
-
-* Fixes and improvements
-
-#### 1.4.0-rc.1
-
-* Fix TUIC UDP
-
-#### 1.4.0-beta.6
-
-* Add `udp_over_stream` option for TUIC client **1**
-* Add `include_interface` and `exclude_interface` options for tun inbound
-* Fixes and improvements
-
-**1**:
-
-This is the TUIC port of the [UDP over TCP protocol](/configuration/shared/udp-over-tcp), designed to provide a QUIC
-stream based UDP relay mode that TUIC does not provide. Since it is an add-on protocol, you will need to use sing-box or
-another program compatible with the protocol as a server.
-
-This mode has no positive effect in a proper UDP proxy scenario and should only be applied to relay streaming UDP
-traffic (basically QUIC streams).
-
-#### 1.4.0-beta.5
-
-* Fixes and improvements
-
-#### 1.4.0-beta.4
-
-* Graphical clients: Persistence group expansion state
-* Fixes and improvements
-
 #### 1.4.0-beta.3
 
 * Fixes and improvements

docs/configuration/experimental/index.md

@@ -12,9 +12,7 @@
       "external_ui_download_detour": "",
       "secret": "",
       "default_mode": "",
-      "store_mode": false,
       "store_selected": false,
-      "store_fakeip": false,
       "cache_file": "",
       "cache_id": ""
     },
@@ -82,10 +80,6 @@ Default mode in clash, `rule` will be used if empty.
 
 This setting has no direct effect, but can be used in routing and DNS rules via the `clash_mode` rule item.
 
-#### store_mode
-
-Store Clash mode in cache file.
-
 #### store_selected
 
 !!! note ""
@@ -94,10 +88,6 @@ Store Clash mode in cache file.
 
 Store selected outbound for the `Selector` outbound in cache file.
 
-#### store_fakeip
-
-Store fakeip in cache file.
-
 #### cache_file
 
 Cache file path, `cache.db` will be used if empty.

docs/configuration/experimental/index.zh.md

@@ -12,9 +12,7 @@
       "external_ui_download_detour": "",
       "secret": "",
       "default_mode": "",
-      "store_mode": false,
       "store_selected": false,
-      "store_fakeip": false,
       "cache_file": "",
       "cache_id": ""
     },
@@ -80,10 +78,6 @@ Clash 中的默认模式，默认使用 `rule`。
 
 此设置没有直接影响，但可以通过 `clash_mode` 规则项在路由和 DNS 规则中使用。
 
-#### store_mode
-
-将 Clash 模式存储在缓存文件中。
-
 #### store_selected
 
 !!! note ""
@@ -92,10 +86,6 @@ Clash 中的默认模式，默认使用 `rule`。
 
 将 `Selector` 中出站的选定的目标出站存储在缓存文件中。
 
-#### store_fakeip
-
-将 fakeip 存储在缓存文件中。
-
 #### cache_file
 
 缓存文件路径，默认使用`cache.db`。

docs/configuration/inbound/hysteria2.md

@@ -1,85 +0,0 @@
-### Structure
-
-```json
-{
-  "type": "hysteria2",
-  "tag": "hy2-in",
-  
-  ... // Listen Fields
-
-  "up_mbps": 100,
-  "down_mbps": 100,
-  "obfs": {
-    "type": "salamander",
-    "password": "cry_me_a_r1ver"
-  },
-  "users": [
-    {
-      "name": "tobyxdd",
-      "password": "goofy_ahh_password"
-    }
-  ],
-  "ignore_client_bandwidth": false,
-  "masquerade": "",
-  "tls": {}
-}
-```
-
-!!! warning ""
-
-    QUIC, which is required by Hysteria2 is not included by default, see [Installation](/#installation).
-
-### Listen Fields
-
-See [Listen Fields](/configuration/shared/listen) for details.
-
-### Fields
-
-#### up_mbps, down_mbps
-
-Max bandwidth, in Mbps.
-
-Not limited if empty.
-
-Conflict with `ignore_client_bandwidth`.
-
-#### obfs.type
-
-QUIC traffic obfuscator type, only available with `salamander`.
-
-Disabled if empty.
-
-#### obfs.password
-
-QUIC traffic obfuscator password.
-
-#### users
-
-Hysteria2 users
-
-#### users.password
-
-Authentication password
-
-#### ignore_client_bandwidth
-
-Commands the client to use the BBR flow control algorithm instead of Hysteria CC.
-
-Conflict with `up_mbps` and `down_mbps`.
-
-#### masquerade
-
-HTTP3 server behavior when authentication fails.
-
-| Scheme       | Example                 | Description        |
-|--------------|-------------------------|--------------------|
-| `file`       | `file:///var/www`       | As a file server   |
-| `http/https` | `http://127.0.0.1:8080` | As a reverse proxy |
-
-A 404 page will be returned if empty.
-
-#### tls
-
-==Required==
-
-TLS configuration, see [TLS](/configuration/shared/tls/#inbound).

docs/configuration/inbound/hysteria2.zh.md

@@ -1,83 +0,0 @@
-### 结构
-
-```json
-{
-  "type": "hysteria2",
-  "tag": "hy2-in",
-  
-  ... // 监听字段
-
-  "up_mbps": 100,
-  "down_mbps": 100,
-  "obfs": {
-    "type": "salamander",
-    "password": "cry_me_a_r1ver"
-  },
-  "users": [
-    {
-      "name": "tobyxdd",
-      "password": "goofy_ahh_password"
-    }
-  ],
-  "ignore_client_bandwidth": false,
-  "masquerade": "",
-  "tls": {}
-}
-```
-
-!!! warning ""
-
-    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
-### 监听字段
-
-参阅 [监听字段](/zh/configuration/shared/listen/)。
-
-### 字段
-
-#### up_mbps, down_mbps
-
-支持的速率，默认不限制。
-
-与 `ignore_client_bandwidth` 冲突。
-
-#### obfs.type
-
-QUIC 流量混淆器类型，仅可设为 `salamander`。
-
-如果为空则禁用。
-
-#### obfs.password
-
-QUIC 流量混淆器密码.
-
-#### users
-
-Hysteria 用户
-
-#### users.password
-
-认证密码。
-
-#### ignore_client_bandwidth
-
-命令客户端使用 BBR 流量控制算法而不是 Hysteria CC。
-
-与 `up_mbps` 和 `down_mbps` 冲突。
-
-#### masquerade
-
-HTTP3 服务器认证失败时的行为。
-
-| Scheme       | 示例                      | 描述      |
-|--------------|-------------------------|---------|
-| `file`       | `file:///var/www`       | 作为文件服务器 |
-| `http/https` | `http://127.0.0.1:8080` | 作为反向代理  |
-
-如果为空，则返回 404 页。
-
-#### tls
-
-==必填==
-
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/inbound/index.md

@@ -27,8 +27,6 @@
 | `naive`       | [Naive](./naive)             | X          |
 | `hysteria`    | [Hysteria](./hysteria)       | X          |
 | `shadowtls`   | [ShadowTLS](./shadowtls)     | TCP        |
-| `tuic`        | [TUIC](./tuic)               | X          |
-| `hysteria2`   | [Hysteria2](./hysteria2)     | X          |
 | `vless`       | [VLESS](./vless)             | TCP        |
 | `tun`         | [Tun](./tun)                 | X          |
 | `redirect`    | [Redirect](./redirect)       | X          |

docs/configuration/inbound/index.zh.md

@@ -26,10 +26,6 @@
 | `trojan`      | [Trojan](./trojan)           | TCP  |
 | `naive`       | [Naive](./naive)             | X    |
 | `hysteria`    | [Hysteria](./hysteria)       | X    |
-| `shadowtls`   | [ShadowTLS](./shadowtls)     | TCP  |
-| `tuic`        | [TUIC](./tuic)               | X    |
-| `hysteria2`   | [Hysteria2](./hysteria2)     | X    |
-| `vless`       | [VLESS](./vless)             | TCP  |
 | `tun`         | [Tun](./tun)                 | X    |
 | `redirect`    | [Redirect](./redirect)       | X    |
 | `tproxy`      | [TProxy](./tproxy)           | X    |

docs/configuration/inbound/tun.md

@@ -24,12 +24,6 @@
   ],
   "endpoint_independent_nat": false,
   "stack": "system",
-  "include_interface": [
-    "lan0"
-  ],
-  "exclude_interface": [
-    "lan1"
-  ],
   "include_uid": [
     0
   ],
@@ -159,22 +153,6 @@ TCP/IP stack.
 
     gVisor and LWIP stacks is not included by default, see [Installation](/#installation).
 
-#### include_interface
-
-!!! error ""
-
-    Interface rules are only supported on Linux and require auto_route.
-
-Limit interfaces in route. Not limited by default.
-
-Conflict with `exclude_interface`.
-
-#### exclude_interface
-
-Exclude interfaces in route.
-
-Conflict with `include_interface`.
-
 #### include_uid
 
 !!! error ""

docs/configuration/inbound/tun.zh.md

@@ -24,12 +24,6 @@
   ],
   "endpoint_independent_nat": false,
   "stack": "system",
-  "include_interface": [
-    "lan0"
-  ],
-  "exclude_interface": [
-    "lan1"
-  ],
   "include_uid": [
     0
   ],
@@ -155,22 +149,6 @@ TCP/IP 栈。
 
     默认安装不包含 gVisor 和 LWIP 栈，请参阅 [安装](/zh/#_2)。
 
-#### include_interface
-
-!!! error ""
-
-    接口规则仅在 Linux 下被支持，并且需要 `auto_route`。
-
-限制被路由的接口。默认不限制。
-
-与 `exclude_interface` 冲突。
-
-#### exclude_interface
-
-排除路由的接口。
-
-与 `include_interface` 冲突。
-
 #### include_uid
 
 !!! error ""

docs/configuration/outbound/hysteria2.md

@@ -1,78 +0,0 @@
-### Structure
-
-```json
-{
-  "type": "hysteria2",
-  "tag": "hy2-out",
-  
-  "server": "127.0.0.1",
-  "server_port": 1080,
-  "up_mbps": 100,
-  "down_mbps": 100,
-  "obfs": {
-    "type": "salamander",
-    "password": "cry_me_a_r1ver"
-  },
-  "password": "goofy_ahh_password",
-  "network": "tcp",
-  "tls": {},
-  
-  ... // Dial Fields
-}
-```
-
-!!! warning ""
-
-    QUIC, which is required by Hysteria2 is not included by default, see [Installation](/#installation).
-
-### Fields
-
-#### server
-
-==Required==
-
-The server address.
-
-#### server_port
-
-==Required==
-
-The server port.
-
-#### up_mbps, down_mbps
-
-Max bandwidth, in Mbps.
-
-If empty, the BBR congestion control algorithm will be used instead of Hysteria CC.
-
-#### obfs.type
-
-QUIC traffic obfuscator type, only available with `salamander`.
-
-Disabled if empty.
-
-#### obfs.password
-
-QUIC traffic obfuscator password.
-
-#### password
-
-Authentication password.
-
-#### network
-
-Enabled network
-
-One of `tcp` `udp`.
-
-Both is enabled by default.
-
-#### tls
-
-==Required==
-
-TLS configuration, see [TLS](/configuration/shared/tls/#outbound).
-
-### Dial Fields
-
-See [Dial Fields](/configuration/shared/dial) for details.

docs/configuration/outbound/hysteria2.zh.md

@@ -1,79 +0,0 @@
-### 结构
-
-```json
-{
-  "type": "hysteria2",
-  "tag": "hy2-out",
-
-  "server": "127.0.0.1",
-  "server_port": 1080,
-  "up_mbps": 100,
-  "down_mbps": 100,
-  "obfs": {
-    "type": "salamander",
-    "password": "cry_me_a_r1ver"
-  },
-  "password": "goofy_ahh_password",
-  "network": "tcp",
-  "tls": {},
-  
-  ... // 拨号字段
-}
-```
-
-!!! warning ""
-
-    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
-
-### 字段
-
-#### server
-
-==必填==
-
-服务器地址。
-
-#### server_port
-
-==必填==
-
-服务器端口。
-
-#### up_mbps, down_mbps
-
-最大带宽。
-
-如果为空，将使用 BBR 流量控制算法而不是 Hysteria CC。
-
-#### obfs.type
-
-QUIC 流量混淆器类型，仅可设为 `salamander`。
-
-如果为空则禁用。
-
-#### obfs.password
-
-QUIC 流量混淆器密码.
-
-#### password
-
-认证密码。
-
-#### network
-
-启用的网络协议。
-
-`tcp` 或 `udp`。
-
-默认所有。
-
-#### tls
-
-==必填==
-
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
-
-
-### 拨号字段
-
-参阅 [拨号字段](/zh/configuration/shared/dial/)。

docs/configuration/outbound/index.md

@@ -29,8 +29,6 @@
 | `shadowsocksr` | [ShadowsocksR](./shadowsocksr) |
 | `vless`        | [VLESS](./vless)               |
 | `shadowtls`    | [ShadowTLS](./shadowtls)       |
-| `tuic`         | [TUIC](./tuic)                 |
-| `hysteria2`    | [Hysteria2](./hysteria2)       |
 | `tor`          | [Tor](./tor)                   |
 | `ssh`          | [SSH](./ssh)                   |
 | `dns`          | [DNS](./dns)                   |

docs/configuration/outbound/index.zh.md

@@ -28,9 +28,6 @@
 | `hysteria`     | [Hysteria](./hysteria)         |
 | `shadowsocksr` | [ShadowsocksR](./shadowsocksr) |
 | `vless`        | [VLESS](./vless)               |
-| `shadowtls`    | [ShadowTLS](./shadowtls)       |
-| `tuic`         | [TUIC](./tuic)                 |
-| `hysteria2`    | [Hysteria2](./hysteria2)       |
 | `tor`          | [Tor](./tor)                   |
 | `ssh`          | [SSH](./ssh)                   |
 | `dns`          | [DNS](./dns)                   |

docs/configuration/outbound/tuic.md

@@ -11,7 +11,6 @@
   "password": "hello",
   "congestion_control": "cubic",
   "udp_relay_mode": "native",
-  "udp_over_stream": false,
   "zero_rtt_handshake": false,
   "heartbeat": "10s",
   "network": "tcp",
@@ -68,19 +67,6 @@ UDP packet relay mode
 
 `native` is used by default.
 
-Conflict with `udp_over_stream`.
-
-#### udp_over_stream
-
-This is the TUIC port of the [UDP over TCP protocol](/configuration/shared/udp-over-tcp), designed to provide a QUIC
-stream based UDP relay mode that TUIC does not provide. Since it is an add-on protocol, you will need to use sing-box or
-another program compatible with the protocol as a server.
-
-This mode has no positive effect in a proper UDP proxy scenario and should only be applied to relay streaming UDP
-traffic (basically QUIC streams).
-
-Conflict with `udp_relay_mode`.
-
 #### network
 
 Enabled network

docs/configuration/outbound/tuic.zh.md

@@ -11,7 +11,6 @@
   "password": "hello",
   "congestion_control": "cubic",
   "udp_relay_mode": "native",
-  "udp_over_stream": false,
   "zero_rtt_handshake": false,
   "heartbeat": "10s",
   "network": "tcp",
@@ -66,15 +65,6 @@ UDP 包中继模式
 | native | 原生 UDP                       |
 | quic   | 使用 QUIC 流的无损 UDP 中继，引入了额外的开销 |
 
-与 `udp_over_stream` 冲突。
-
-#### udp_over_stream
-
-这是 TUIC 的 [UDP over TCP 协议](/configuration/shared/udp-over-tcp) 移植， 旨在提供 TUIC 不提供的 基于 QUIC 流的 UDP 中继模式。 由于它是一个附加协议，因此您需要使用 sing-box 或其他兼容的程序作为服务器。
-
-此模式在正确的 UDP 代理场景中没有任何积极作用，仅适用于中继流式 UDP 流量（基本上是 QUIC 流）。
-
-与 `udp_relay_mode` 冲突。
 
 #### zero_rtt_handshake
 

docs/configuration/route/index.zh.md

@@ -24,6 +24,7 @@
 |------------|-------------------------|
 | `geoip`    | [GeoIP](./geoip)        |
 | `geosite`  | [GeoSite](./geosite)    |
+| `ip_rules` | 一组 [IP 路由规则](./ip-rule) |
 | `rules`    | 一组 [路由规则](./rule)       |
 
 #### final

docs/configuration/route/ip-rule.md

@@ -0,0 +1,205 @@
+### Structure
+
+```json
+{
+  "route": {
+    "ip_rules": [
+      {
+        "inbound": [
+          "mixed-in"
+        ],
+        "ip_version": 6,
+        "network": [
+          "tcp"
+        ],
+        "domain": [
+          "test.com"
+        ],
+        "domain_suffix": [
+          ".cn"
+        ],
+        "domain_keyword": [
+          "test"
+        ],
+        "domain_regex": [
+          "^stun\\..+"
+        ],
+        "geosite": [
+          "cn"
+        ],
+        "source_geoip": [
+          "private"
+        ],
+        "geoip": [
+          "cn"
+        ],
+        "source_ip_cidr": [
+          "10.0.0.0/24",
+          "192.168.0.1"
+        ],
+        "ip_cidr": [
+          "10.0.0.0/24",
+          "192.168.0.1"
+        ],
+        "source_port": [
+          12345
+        ],
+        "source_port_range": [
+          "1000:2000",
+          ":3000",
+          "4000:"
+        ],
+        "port": [
+          80,
+          443
+        ],
+        "port_range": [
+          "1000:2000",
+          ":3000",
+          "4000:"
+        ],
+        "invert": false,
+        "action": "direct",
+        "outbound": "wireguard"
+      },
+      {
+        "type": "logical",
+        "mode": "and",
+        "rules": [],
+        "invert": false,
+        "action": "direct",
+        "outbound": "wireguard"
+      }
+    ]
+  }
+}
+
+```
+
+!!! note ""
+
+    You can ignore the JSON Array [] tag when the content is only one item
+
+### Default Fields
+
+!!! note ""
+
+    The default rule uses the following matching logic:  
+    (`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite` || `geoip` || `ip_cidr`) &&  
+    (`port` || `port_range`) &&  
+    (`source_geoip` || `source_ip_cidr`) &&  
+    (`source_port` || `source_port_range`) &&  
+    `other fields`
+
+#### inbound
+
+Tags of [Inbound](/configuration/inbound).
+
+#### ip_version
+
+4 or 6.
+
+Not limited if empty.
+
+#### network
+
+Match network protocol.
+
+Available values:
+
+* `tcp`
+* `udp`
+* `icmpv4`
+* `icmpv6`
+
+#### domain
+
+Match full domain.
+
+#### domain_suffix
+
+Match domain suffix.
+
+#### domain_keyword
+
+Match domain using keyword.
+
+#### domain_regex
+
+Match domain using regular expression.
+
+#### geosite
+
+Match geosite.
+
+#### source_geoip
+
+Match source geoip.
+
+#### geoip
+
+Match geoip.
+
+#### source_ip_cidr
+
+Match source ip cidr.
+
+#### ip_cidr
+
+Match ip cidr.
+
+#### source_port
+
+Match source port.
+
+#### source_port_range
+
+Match source port range.
+
+#### port
+
+Match port.
+
+#### port_range
+
+Match port range.
+
+#### invert
+
+Invert match result.
+
+#### action
+
+==Required==
+
+| Action | Description                                                        |
+|--------|--------------------------------------------------------------------|
+| return | Stop IP routing and assemble the connection to the transport layer |
+| block  | Block the connection                                               |
+| direct | Directly forward the connection                                    |
+
+#### outbound
+
+==Required if action is direct==
+
+Tag of the target outbound.
+
+Only outbound which supports IP connection can be used, see [Outbounds that support IP connection](/configuration/outbound/#outbounds-that-support-ip-connection).
+
+### Logical Fields
+
+#### type
+
+`logical`
+
+#### mode
+
+==Required==
+
+`and` or `or`
+
+#### rules
+
+==Required==
+
+Included default rules.

docs/configuration/route/ip-rule.zh.md

@@ -0,0 +1,204 @@
+### 结构
+
+```json
+{
+  "route": {
+    "ip_rules": [
+      {
+        "inbound": [
+          "mixed-in"
+        ],
+        "ip_version": 6,
+        "network": [
+          "tcp"
+        ],
+        "domain": [
+          "test.com"
+        ],
+        "domain_suffix": [
+          ".cn"
+        ],
+        "domain_keyword": [
+          "test"
+        ],
+        "domain_regex": [
+          "^stun\\..+"
+        ],
+        "geosite": [
+          "cn"
+        ],
+        "source_geoip": [
+          "private"
+        ],
+        "geoip": [
+          "cn"
+        ],
+        "source_ip_cidr": [
+          "10.0.0.0/24",
+          "192.168.0.1"
+        ],
+        "ip_cidr": [
+          "10.0.0.0/24",
+          "192.168.0.1"
+        ],
+        "source_port": [
+          12345
+        ],
+        "source_port_range": [
+          "1000:2000",
+          ":3000",
+          "4000:"
+        ],
+        "port": [
+          80,
+          443
+        ],
+        "port_range": [
+          "1000:2000",
+          ":3000",
+          "4000:"
+        ],
+        "invert": false,
+        "action": "direct",
+        "outbound": "wireguard"
+      },
+      {
+        "type": "logical",
+        "mode": "and",
+        "rules": [],
+        "invert": false,
+        "action": "direct",
+        "outbound": "wireguard"
+      }
+    ]
+  }
+}
+
+```
+
+!!! note ""
+
+    当内容只有一项时，可以忽略 JSON 数组 [] 标签。
+
+### Default Fields
+
+!!! note ""
+
+    默认规则使用以下匹配逻辑:  
+    (`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite` || `geoip` || `ip_cidr`) &&  
+    (`port` || `port_range`) &&  
+    (`source_geoip` || `source_ip_cidr`) &&  
+    (`source_port` || `source_port_range`) &&  
+    `other fields`
+
+#### inbound
+
+[入站](/zh/configuration/inbound) 标签。
+
+#### ip_version
+
+4 或 6。
+
+默认不限制。
+
+#### network
+
+匹配网络协议。
+
+可用值：
+
+* `tcp`
+* `udp`
+* `icmpv4`
+* `icmpv6`
+
+#### domain
+
+匹配完整域名。
+
+#### domain_suffix
+
+匹配域名后缀。
+
+#### domain_keyword
+
+匹配域名关键字。
+
+#### domain_regex
+
+匹配域名正则表达式。
+
+#### geosite
+
+匹配 GeoSite。
+
+#### source_geoip
+
+匹配源 GeoIP。
+
+#### geoip
+
+匹配 GeoIP。
+
+#### source_ip_cidr
+
+匹配源 IP CIDR。
+
+#### ip_cidr
+
+匹配 IP CIDR。
+
+#### source_port
+
+匹配源端口。
+
+#### source_port_range
+
+匹配源端口范围。
+
+#### port
+
+匹配端口。
+
+#### port_range
+
+匹配端口范围。
+
+#### invert
+
+反选匹配结果。
+
+#### action
+
+==必填==
+
+| Action | 描述                  |
+|--------|---------------------|
+| return | 停止 IP 路由并将该连接组装到传输层 |
+| block  | 屏蔽该连接               |
+| direct | 直接转发该连接             |
+
+
+#### outbound
+
+==action 为 direct 则必填==
+
+目标出站的标签。
+
+### 逻辑字段
+
+#### type
+
+`logical`
+
+#### mode
+
+==必填==
+
+`and` 或 `or`
+
+#### rules
+
+==必填==
+
+包括的默认规则。

docs/configuration/shared/tls.md

@@ -8,9 +8,9 @@
   "min_version": "",
   "max_version": "",
   "cipher_suites": [],
-  "certificate": [],
+  "certificate": "",
   "certificate_path": "",
-  "key": [],
+  "key": "",
   "key_path": "",
   "acme": {
     "domain": [],
@@ -27,13 +27,6 @@
       "mac_key": ""
     }
   },
-  "ech": {
-    "enabled": false,
-    "pq_signature_schemes_enabled": false,
-    "dynamic_record_sizing_disabled": false,
-    "key": [],
-    "key_path": ""
-  },
   "reality": {
     "enabled": false,
     "handshake": {
@@ -69,8 +62,7 @@
     "enabled": false,
     "pq_signature_schemes_enabled": false,
     "dynamic_record_sizing_disabled": false,
-    "config": [],
-    "config_path": ""
+    "config": ""
   },
   "utls": {
     "enabled": false,
@@ -170,7 +162,7 @@ This may change in the future.
 
 #### certificate
 
-The server certificate line array, in PEM format.
+The server certificate, in PEM format.
 
 #### certificate_path
 
@@ -180,7 +172,7 @@ The path to the server certificate, in PEM format.
 
 ==Server only==
 
-The server private key line array, in PEM format.
+The server private key, in PEM format.
 
 #### key_path
 
@@ -188,11 +180,18 @@ The server private key line array, in PEM format.
 
 The path to the server private key, in PEM format.
 
-## Custom TLS support
+#### ech
 
-!!! info "QUIC support"
+==Client only==
 
-    Only ECH is supported in QUIC.
+!!! warning ""
+
+    ECH is not included by default, see [Installation](/#installation).
+
+ECH (Encrypted Client Hello) is a TLS extension that allows a client to encrypt the first part of its ClientHello
+message.
+
+If you don't know how to fill in the other configuration, just set `enabled`.
 
 #### utls
 
@@ -223,58 +222,6 @@ Available fingerprint values:
 
 Chrome fingerprint will be used if empty.
 
-### ECH Fields
-
-!!! warning ""
-
-    ECH is not included by default, see [Installation](/#installation).
-
-ECH (Encrypted Client Hello) is a TLS extension that allows a client to encrypt the first part of its ClientHello
-message.
-
-The ECH key and configuration can be generated by `sing-box generate ech-keypair [-pq-signature-schemes-enabled]`.
-
-#### pq_signature_schemes_enabled
-
-Enable support for post-quantum peer certificate signature schemes.
-
-It is recommended to match the parameters of `sing-box generate ech-keypair`.
-
-#### dynamic_record_sizing_disabled
-
-Disables adaptive sizing of TLS records.
-
-When true, the largest possible TLS record size is always used.  
-When false, the size of TLS records may be adjusted in an attempt to improve latency.
-
-#### key
-
-==Server only==
-
-ECH key line array, in PEM format.
-
-#### key_path
-
-==Server only==
-
-The path to ECH key, in PEM format.
-
-#### config
-
-==Client only==
-
-ECH configuration line array, in PEM format.
-
-If empty, load from DNS will be attempted.
-
-#### config_path
-
-==Client only==
-
-The path to ECH configuration, in PEM format.
-
-If empty, load from DNS will be attempted.
-
 ### ACME Fields
 
 !!! warning ""
@@ -398,4 +345,4 @@ Check disabled if empty.
 
 ### Reload
 
-For server configuration, certificate, key and ECH key will be automatically reloaded if modified.
+For server configuration, certificate and key will be automatically reloaded if modified.

docs/configuration/shared/tls.zh.md

@@ -8,9 +8,9 @@
   "min_version": "",
   "max_version": "",
   "cipher_suites": [],
-  "certificate": [],
+  "certificate": "",
   "certificate_path": "",
-  "key": [],
+  "key": "",
   "key_path": "",
   "acme": {
     "domain": [],
@@ -27,13 +27,6 @@
       "mac_key": ""
     }
   },
-  "ech": {
-    "enabled": false,
-    "pq_signature_schemes_enabled": false,
-    "dynamic_record_sizing_disabled": false,
-    "key": [],
-    "key_path": ""
-  },
   "reality": {
     "enabled": false,
     "handshake": {
@@ -63,14 +56,13 @@
   "min_version": "",
   "max_version": "",
   "cipher_suites": [],
-  "certificate": [],
+  "certificate": "",
   "certificate_path": "",
   "ech": {
     "enabled": false,
     "pq_signature_schemes_enabled": false,
     "dynamic_record_sizing_disabled": false,
-    "config": [],
-    "config_path": ""
+    "config": ""
   },
   "utls": {
     "enabled": false,
@@ -170,7 +162,7 @@ TLS 版本值：
 
 #### certificate
 
-服务器 PEM 证书行数组。
+服务器 PEM 证书。
 
 #### certificate_path
 
@@ -180,7 +172,7 @@ TLS 版本值：
 
 ==仅服务器==
 
-服务器 PEM 私钥行数组。
+服务器 PEM 私钥。
 
 #### key_path
 
@@ -188,6 +180,19 @@ TLS 版本值：
 
 服务器 PEM 私钥路径。
 
+#### ech
+
+==仅客户端==
+
+!!! warning ""
+
+    默认安装不包含 ECH, 参阅 [安装](/zh/#_2)。
+
+ECH (Encrypted Client Hello) 是一个 TLS 扩展，它允许客户端加密其 ClientHello 的第一部分
+信息。
+
+如果您不知道如何填写其他配置，只需设置 `enabled` 即可。
+
 #### utls
 
 ==仅客户端==
@@ -217,59 +222,6 @@ uTLS 是 "crypto/tls" 的一个分支，它提供了 ClientHello 指纹识别阻
 
 默认使用 chrome 指纹。
 
-## ECH 字段
-
-!!! warning ""
-
-    默认安装不包含 ECH, 参阅 [安装](/zh/#_2)。
-
-ECH (Encrypted Client Hello) 是一个 TLS 扩展，它允许客户端加密其 ClientHello 的第一部分
-信息。
-
-
-ECH 配置和密钥可以通过 `sing-box generated ech-keypair [-pq-signature-schemes-enabled]` 生成。
-
-#### pq_signature_schemes_enabled
-
-启用对后量子对等证书签名方案的支持。
-
-建议匹配 `sing-box generated ech-keypair` 的参数。
-
-#### dynamic_record_sizing_disabled
-
-禁用 TLS 记录的自适应大小调整。
-
-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。
-
-#### key
-
-==仅服务器==
-
-ECH PEM 密钥行数组
-
-#### key_path
-
-==仅服务器==
-
-ECH PEM 密钥路径
-
-#### config
-
-==仅客户端==
-
-ECH PEM 配置行数组
-
-如果为空，将尝试从 DNS 加载。
-
-#### config_path
-
-==仅客户端==
-
-ECH PEM 配置路径
-
-如果为空，将尝试从 DNS 加载。
-
 ### ACME 字段
 
 !!! warning ""

docs/examples/index.md

@@ -8,4 +8,5 @@ Configuration examples for sing-box.
 * [Shadowsocks](./shadowsocks)
 * [ShadowTLS](./shadowtls)
 * [Clash API](./clash-api)
+* [WireGuard Direct](./wireguard-direct)
 * [FakeIP](./fakeip)

docs/examples/index.zh.md

@@ -8,4 +8,5 @@ sing-box 的配置示例。
 * [Shadowsocks](./shadowsocks)
 * [ShadowTLS](./shadowtls)
 * [Clash API](./clash-api)
+* [WireGuard Direct](./wireguard-direct)
 * [FakeIP](./fakeip)

docs/examples/wireguard-direct.md

@@ -0,0 +1,90 @@
+# WireGuard Direct
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "tag": "google",
+        "address": "tls://8.8.8.8"
+      },
+      {
+        "tag": "local",
+        "address": "223.5.5.5",
+        "detour": "direct"
+      }
+    ],
+    "rules": [
+      {
+        "geoip": "cn",
+        "server": "direct"
+      }
+    ],
+    "reverse_mapping": true
+  },
+  "inbounds": [
+    {
+      "type": "tun",
+      "tag": "tun",
+      "inet4_address": "172.19.0.1/30",
+      "auto_route": true,
+      "sniff": true,
+      "stack": "system"
+    }
+  ],
+  "outbounds": [
+    {
+      "type": "wireguard",
+      "tag": "wg",
+      "server": "127.0.0.1",
+      "server_port": 2345,
+      "local_address": [
+        "172.19.0.1/128"
+      ],
+      "private_key": "KLTnpPY03pig/WC3zR8U7VWmpANHPFh2/4pwICGJ5Fk=",
+      "peer_public_key": "uvNabcamf6Rs0vzmcw99jsjTJbxo6eWGOykSY66zsUk="
+    },
+    {
+      "type": "dns",
+      "tag": "dns"
+    },
+    {
+      "type": "direct",
+      "tag": "direct"
+    },
+    {
+      "type": "block",
+      "tag": "block"
+    }
+  ],
+  "route": {
+    "ip_rules": [
+      {
+        "port": 53,
+        "action": "return"
+      },
+      {
+        "geoip": "cn",
+        "geosite": "cn",
+        "action": "return"
+      },
+      {
+        "action": "direct",
+        "outbound": "wg"
+      }
+    ],
+    "rules": [
+      {
+        "protocol": "dns",
+        "outbound": "dns"
+      },
+      {
+        "geoip": "cn",
+        "geosite": "cn",
+        "outbound": "direct"
+      }
+    ],
+    "auto_detect_interface": true
+  }
+}
+```

docs/installation/clients/sfa.md

@@ -9,7 +9,7 @@ Experimental Android client for sing-box.
 #### Download
 
 * [AppCenter](https://install.appcenter.ms/users/nekohasekai/apps/sfa/distribution_groups/publictest)
-* [Github Releases](https://github.com/SagerNet/sing-box/releases)
+* [Github Releases](https://SagerNet/sing-box/releases)
 
 #### Note
 

docs/installation/clients/sfa.zh.md

@@ -9,7 +9,7 @@
 #### 下载
 
 * [AppCenter](https://install.appcenter.ms/users/nekohasekai/apps/sfa/distribution_groups/publictest)
-* [Github Releases](https://github.com/SagerNet/sing-box/releases)
+* [Github Releases](https://SagerNet/sing-box/releases)
 
 #### 注意事项
 

experimental/clashapi.go

@@ -7,7 +7,6 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing/common"
 )
 
 type ClashServerConstructor = func(ctx context.Context, router adapter.Router, logFactory log.ObservableFactory, options option.ClashAPIOptions) (adapter.ClashServer, error)
@@ -24,28 +23,3 @@ func NewClashServer(ctx context.Context, router adapter.Router, logFactory log.O
 	}
 	return clashServerConstructor(ctx, router, logFactory, options)
 }
-
-func CalculateClashModeList(options option.Options) []string {
-	var clashMode []string
-	for _, dnsRule := range common.PtrValueOrDefault(options.DNS).Rules {
-		if dnsRule.DefaultOptions.ClashMode != "" && !common.Contains(clashMode, dnsRule.DefaultOptions.ClashMode) {
-			clashMode = append(clashMode, dnsRule.DefaultOptions.ClashMode)
-		}
-		for _, defaultRule := range dnsRule.LogicalOptions.Rules {
-			if defaultRule.ClashMode != "" && !common.Contains(clashMode, defaultRule.ClashMode) {
-				clashMode = append(clashMode, defaultRule.ClashMode)
-			}
-		}
-	}
-	for _, rule := range common.PtrValueOrDefault(options.Route).Rules {
-		if rule.DefaultOptions.ClashMode != "" && !common.Contains(clashMode, rule.DefaultOptions.ClashMode) {
-			clashMode = append(clashMode, rule.DefaultOptions.ClashMode)
-		}
-		for _, defaultRule := range rule.LogicalOptions.Rules {
-			if defaultRule.ClashMode != "" && !common.Contains(clashMode, defaultRule.ClashMode) {
-				clashMode = append(clashMode, defaultRule.ClashMode)
-			}
-		}
-	}
-	return clashMode
-}

experimental/clashapi/cachefile/cache.go

@@ -8,24 +8,11 @@ import (
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing/common"
 
 	"go.etcd.io/bbolt"
 )
 
-var (
-	bucketSelected = []byte("selected")
-	bucketExpand   = []byte("group_expand")
-	bucketMode     = []byte("clash_mode")
-
-	bucketNameList = []string{
-		string(bucketSelected),
-		string(bucketExpand),
-		string(bucketMode),
-	}
-
-	cacheIDDefault = []byte("default")
-)
+var bucketSelected = []byte("selected")
 
 var _ adapter.ClashCacheFile = (*CacheFile)(nil)
 
@@ -62,15 +49,21 @@ func Open(path string, cacheID string) (*CacheFile, error) {
 			if name[0] == 0 {
 				return b.ForEachBucket(func(k []byte) error {
 					bucketName := string(k)
-					if !(common.Contains(bucketNameList, bucketName)) {
-						_ = b.DeleteBucket(name)
+					if !(bucketName == string(bucketSelected)) {
+						delErr := b.DeleteBucket(name)
+						if delErr != nil {
+							return delErr
+						}
 					}
 					return nil
 				})
 			} else {
 				bucketName := string(name)
-				if !(common.Contains(bucketNameList, bucketName) || strings.HasPrefix(bucketName, fakeipBucketPrefix)) {
-					_ = tx.DeleteBucket(name)
+				if !(bucketName == string(bucketSelected) || strings.HasPrefix(bucketName, fakeipBucketPrefix)) {
+					delErr := tx.DeleteBucket(name)
+					if delErr != nil {
+						return delErr
+					}
 				}
 			}
 			return nil
@@ -88,39 +81,6 @@ func Open(path string, cacheID string) (*CacheFile, error) {
 	}, nil
 }
 
-func (c *CacheFile) LoadMode() string {
-	var mode string
-	c.DB.View(func(t *bbolt.Tx) error {
-		bucket := t.Bucket(bucketMode)
-		if bucket == nil {
-			return nil
-		}
-		var modeBytes []byte
-		if len(c.cacheID) > 0 {
-			modeBytes = bucket.Get(c.cacheID)
-		} else {
-			modeBytes = bucket.Get(cacheIDDefault)
-		}
-		mode = string(modeBytes)
-		return nil
-	})
-	return mode
-}
-
-func (c *CacheFile) StoreMode(mode string) error {
-	return c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := t.CreateBucketIfNotExists(bucketMode)
-		if err != nil {
-			return err
-		}
-		if len(c.cacheID) > 0 {
-			return bucket.Put(c.cacheID, []byte(mode))
-		} else {
-			return bucket.Put(cacheIDDefault, []byte(mode))
-		}
-	})
-}
-
 func (c *CacheFile) bucket(t *bbolt.Tx, key []byte) *bbolt.Bucket {
 	if c.cacheID == nil {
 		return t.Bucket(key)
@@ -169,36 +129,6 @@ func (c *CacheFile) StoreSelected(group, selected string) error {
 	})
 }
 
-func (c *CacheFile) LoadGroupExpand(group string) (isExpand bool, loaded bool) {
-	c.DB.View(func(t *bbolt.Tx) error {
-		bucket := c.bucket(t, bucketExpand)
-		if bucket == nil {
-			return nil
-		}
-		expandBytes := bucket.Get([]byte(group))
-		if len(expandBytes) == 1 {
-			isExpand = expandBytes[0] == 1
-			loaded = true
-		}
-		return nil
-	})
-	return
-}
-
-func (c *CacheFile) StoreGroupExpand(group string, isExpand bool) error {
-	return c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := c.createBucket(t, bucketExpand)
-		if err != nil {
-			return err
-		}
-		if isExpand {
-			return bucket.Put([]byte(group), []byte{1})
-		} else {
-			return bucket.Put([]byte(group), []byte{0})
-		}
-	})
-}
-
 func (c *CacheFile) Close() error {
 	return c.DB.Close()
 }

experimental/clashapi/configs.go

@@ -2,6 +2,7 @@ package clashapi
 
 import (
 	"net/http"
+	"strings"
 
 	"github.com/sagernet/sing-box/log"
 
@@ -9,11 +10,11 @@ import (
 	"github.com/go-chi/render"
 )
 
-func configRouter(server *Server, logFactory log.Factory) http.Handler {
+func configRouter(server *Server, logFactory log.Factory, logger log.Logger) http.Handler {
 	r := chi.NewRouter()
 	r.Get("/", getConfigs(server, logFactory))
 	r.Put("/", updateConfigs)
-	r.Patch("/", patchConfigs(server))
+	r.Patch("/", patchConfigs(server, logger))
 	return r
 }
 
@@ -47,7 +48,7 @@ func getConfigs(server *Server, logFactory log.Factory) func(w http.ResponseWrit
 	}
 }
 
-func patchConfigs(server *Server) func(w http.ResponseWriter, r *http.Request) {
+func patchConfigs(server *Server, logger log.Logger) func(w http.ResponseWriter, r *http.Request) {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var newConfig configSchema
 		err := render.DecodeJSON(r.Body, &newConfig)
@@ -57,7 +58,11 @@ func patchConfigs(server *Server) func(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 		if newConfig.Mode != "" {
-			server.SetMode(newConfig.Mode)
+			mode := strings.ToLower(newConfig.Mode)
+			if server.mode != mode {
+				server.mode = mode
+				logger.Info("updated mode: ", mode)
+			}
 		}
 		render.NoContent(w, r)
 	}

experimental/clashapi/server.go

@@ -46,9 +46,6 @@ type Server struct {
 	trafficManager *trafficontrol.Manager
 	urlTestHistory *urltest.HistoryStorage
 	mode           string
-	modeList       []string
-	modeUpdateHook chan<- struct{}
-	storeMode      bool
 	storeSelected  bool
 	storeFakeIP    bool
 	cacheFilePath  string
@@ -73,10 +70,9 @@ func NewServer(ctx context.Context, router adapter.Router, logFactory log.Observ
 			Handler: chiRouter,
 		},
 		trafficManager:           trafficManager,
-		modeList:                 options.ModeList,
-		externalController:       options.ExternalController != "",
-		storeMode:                options.StoreMode,
+		mode:                     strings.ToLower(options.DefaultMode),
 		storeSelected:            options.StoreSelected,
+		externalController:       options.ExternalController != "",
 		storeFakeIP:              options.StoreFakeIP,
 		externalUIDownloadURL:    options.ExternalUIDownloadURL,
 		externalUIDownloadDetour: options.ExternalUIDownloadDetour,
@@ -85,15 +81,10 @@ func NewServer(ctx context.Context, router adapter.Router, logFactory log.Observ
 	if server.urlTestHistory == nil {
 		server.urlTestHistory = urltest.NewHistoryStorage()
 	}
-	defaultMode := "Rule"
-	if options.DefaultMode != "" {
-		defaultMode = options.DefaultMode
+	if server.mode == "" {
+		server.mode = "rule"
 	}
-	if !common.Contains(server.modeList, defaultMode) {
-		server.modeList = append(server.modeList, defaultMode)
-	}
-	server.mode = defaultMode
-	if options.StoreMode || options.StoreSelected || options.StoreFakeIP || options.ExternalController == "" {
+	if options.StoreSelected || options.StoreFakeIP {
 		cachePath := os.ExpandEnv(options.CacheFile)
 		if cachePath == "" {
 			cachePath = "cache.db"
@@ -119,7 +110,7 @@ func NewServer(ctx context.Context, router adapter.Router, logFactory log.Observ
 		r.Get("/logs", getLogs(logFactory))
 		r.Get("/traffic", traffic(trafficManager))
 		r.Get("/version", version)
-		r.Mount("/configs", configRouter(server, logFactory))
+		r.Mount("/configs", configRouter(server, logFactory, server.logger))
 		r.Mount("/proxies", proxyRouter(server, router))
 		r.Mount("/rules", ruleRouter(router))
 		r.Mount("/connections", connectionRouter(router, trafficManager))
@@ -152,14 +143,6 @@ func (s *Server) PreStart() error {
 			return E.Cause(err, "open cache file")
 		}
 		s.cacheFile = cacheFile
-		if s.storeMode {
-			mode := s.cacheFile.LoadMode()
-			if common.Any(s.modeList, func(it string) bool {
-				return strings.EqualFold(it, mode)
-			}) {
-				s.mode = mode
-			}
-		}
 	}
 	return nil
 }
@@ -187,7 +170,6 @@ func (s *Server) Close() error {
 		common.PtrOrNil(s.httpServer),
 		s.trafficManager,
 		s.cacheFile,
-		s.urlTestHistory,
 	)
 }
 
@@ -195,43 +177,6 @@ func (s *Server) Mode() string {
 	return s.mode
 }
 
-func (s *Server) ModeList() []string {
-	return s.modeList
-}
-
-func (s *Server) SetModeUpdateHook(hook chan<- struct{}) {
-	s.modeUpdateHook = hook
-}
-
-func (s *Server) SetMode(newMode string) {
-	if !common.Contains(s.modeList, newMode) {
-		newMode = common.Find(s.modeList, func(it string) bool {
-			return strings.EqualFold(it, newMode)
-		})
-	}
-	if !common.Contains(s.modeList, newMode) {
-		return
-	}
-	if newMode == s.mode {
-		return
-	}
-	s.mode = newMode
-	if s.modeUpdateHook != nil {
-		select {
-		case s.modeUpdateHook <- struct{}{}:
-		default:
-		}
-	}
-	s.router.ClearDNSCache()
-	if s.storeMode {
-		err := s.cacheFile.StoreMode(newMode)
-		if err != nil {
-			s.logger.Error(E.Cause(err, "save mode"))
-		}
-	}
-	s.logger.Info("updated mode: ", newMode)
-}
-
 func (s *Server) StoreSelected() bool {
 	return s.storeSelected
 }

experimental/libbox/command.go

@@ -8,7 +8,4 @@ const (
 	CommandGroup
 	CommandSelectOutbound
 	CommandURLTest
-	CommandGroupExpand
-	CommandClashMode
-	CommandSetClashMode
 )

experimental/libbox/command_clash_mode.go

@@ -1,135 +0,0 @@
-package libbox
-
-import (
-	"encoding/binary"
-	"io"
-	"net"
-	"time"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/experimental/clashapi"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/rw"
-)
-
-func (c *CommandClient) SetClashMode(newMode string) error {
-	conn, err := c.directConnect()
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-	err = binary.Write(conn, binary.BigEndian, uint8(CommandSetClashMode))
-	if err != nil {
-		return err
-	}
-	err = rw.WriteVString(conn, newMode)
-	if err != nil {
-		return err
-	}
-	return readError(conn)
-}
-
-func (s *CommandServer) handleSetClashMode(conn net.Conn) error {
-	defer conn.Close()
-	newMode, err := rw.ReadVString(conn)
-	if err != nil {
-		return err
-	}
-	service := s.service
-	if service == nil {
-		return writeError(conn, E.New("service not ready"))
-	}
-	clashServer := service.instance.Router().ClashServer()
-	if clashServer == nil {
-		return writeError(conn, E.New("Clash API disabled"))
-	}
-	clashServer.(*clashapi.Server).SetMode(newMode)
-	return writeError(conn, nil)
-}
-
-func (c *CommandClient) handleModeConn(conn net.Conn) {
-	defer conn.Close()
-
-	for {
-		newMode, err := rw.ReadVString(conn)
-		if err != nil {
-			c.handler.Disconnected(err.Error())
-			return
-		}
-		c.handler.UpdateClashMode(newMode)
-	}
-}
-
-func (s *CommandServer) handleModeConn(conn net.Conn) error {
-	defer conn.Close()
-	ctx := connKeepAlive(conn)
-	for s.service == nil {
-		select {
-		case <-time.After(time.Second):
-			continue
-		case <-ctx.Done():
-			return ctx.Err()
-		}
-	}
-	clashServer := s.service.instance.Router().ClashServer()
-	if clashServer == nil {
-		defer conn.Close()
-		return binary.Write(conn, binary.BigEndian, uint16(0))
-	}
-	err := writeClashModeList(conn, clashServer)
-	if err != nil {
-		return err
-	}
-	for {
-		select {
-		case <-s.modeUpdate:
-			err = rw.WriteVString(conn, clashServer.Mode())
-			if err != nil {
-				return err
-			}
-		case <-ctx.Done():
-			return ctx.Err()
-		}
-	}
-}
-
-func readClashModeList(reader io.Reader) (modeList []string, currentMode string, err error) {
-	var modeListLength uint16
-	err = binary.Read(reader, binary.BigEndian, &modeListLength)
-	if err != nil {
-		return
-	}
-	if modeListLength == 0 {
-		return
-	}
-	modeList = make([]string, modeListLength)
-	for i := 0; i < int(modeListLength); i++ {
-		modeList[i], err = rw.ReadVString(reader)
-		if err != nil {
-			return
-		}
-	}
-	currentMode, err = rw.ReadVString(reader)
-	return
-}
-
-func writeClashModeList(writer io.Writer, clashServer adapter.ClashServer) error {
-	modeList := clashServer.ModeList()
-	err := binary.Write(writer, binary.BigEndian, uint16(len(modeList)))
-	if err != nil {
-		return err
-	}
-	if len(modeList) > 0 {
-		for _, mode := range modeList {
-			err = rw.WriteVString(writer, mode)
-			if err != nil {
-				return err
-			}
-		}
-		err = rw.WriteVString(writer, clashServer.Mode())
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}

experimental/libbox/command_client.go

@@ -3,7 +3,6 @@ package libbox
 import (
 	"encoding/binary"
 	"net"
-	"os"
 	"path/filepath"
 
 	"github.com/sagernet/sing/common"
@@ -27,15 +26,13 @@ type CommandClientHandler interface {
 	WriteLog(message string)
 	WriteStatus(message *StatusMessage)
 	WriteGroups(message OutboundGroupIterator)
-	InitializeClashMode(modeList StringIterator, currentMode string)
-	UpdateClashMode(newMode string)
 }
 
 func NewStandaloneCommandClient() *CommandClient {
 	return new(CommandClient)
 }
 
-func NewCommandClient(handler CommandClientHandler, options *CommandClientOptions) *CommandClient {
+func NewCommandClient(sharedDirectory string, handler CommandClientHandler, options *CommandClientOptions) *CommandClient {
 	return &CommandClient{
 		handler: handler,
 		options: common.PtrValueOrDefault(options),
@@ -82,23 +79,6 @@ func (c *CommandClient) Connect() error {
 		}
 		c.handler.Connected()
 		go c.handleGroupConn(conn)
-	case CommandClashMode:
-		var (
-			modeList    []string
-			currentMode string
-		)
-		modeList, currentMode, err = readClashModeList(conn)
-		if err != nil {
-			return err
-		}
-		c.handler.Connected()
-		c.handler.InitializeClashMode(newIterator(modeList), currentMode)
-		if len(modeList) == 0 {
-			conn.Close()
-			c.handler.Disconnected(os.ErrInvalid.Error())
-			return nil
-		}
-		go c.handleModeConn(conn)
 	}
 	return nil
 }

experimental/libbox/command_group.go

@@ -9,7 +9,6 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/urltest"
 	"github.com/sagernet/sing-box/outbound"
-	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/rw"
 	"github.com/sagernet/sing/service"
 )
@@ -19,7 +18,6 @@ type OutboundGroup struct {
 	Type       string
 	Selectable bool
 	Selected   string
-	IsExpand   bool
 	items      []*OutboundGroupItem
 }
 
@@ -116,11 +114,6 @@ func readGroups(reader io.Reader) (OutboundGroupIterator, error) {
 			return nil, err
 		}
 
-		err = binary.Read(reader, binary.BigEndian, &group.IsExpand)
-		if err != nil {
-			return nil, err
-		}
-
 		var itemLength uint16
 		err = binary.Read(reader, binary.BigEndian, &itemLength)
 		if err != nil {
@@ -159,10 +152,6 @@ func readGroups(reader io.Reader) (OutboundGroupIterator, error) {
 
 func writeGroups(writer io.Writer, boxService *BoxService) error {
 	historyStorage := service.PtrFromContext[urltest.HistoryStorage](boxService.ctx)
-	var cacheFile adapter.ClashCacheFile
-	if clashServer := boxService.instance.Router().ClashServer(); clashServer != nil {
-		cacheFile = clashServer.CacheFile()
-	}
 
 	outbounds := boxService.instance.Router().Outbounds()
 	var iGroups []adapter.OutboundGroup
@@ -178,11 +167,6 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 		group.Type = iGroup.Type()
 		_, group.Selectable = iGroup.(*outbound.Selector)
 		group.Selected = iGroup.Now()
-		if cacheFile != nil {
-			if isExpand, loaded := cacheFile.LoadGroupExpand(group.Tag); loaded {
-				group.IsExpand = isExpand
-			}
-		}
 
 		for _, itemTag := range iGroup.All() {
 			itemOutbound, isLoaded := boxService.instance.Router().Outbound(itemTag)
@@ -199,9 +183,6 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 			}
 			group.items = append(group.items, &item)
 		}
-		if len(group.items) < 2 {
-			continue
-		}
 		groups = append(groups, group)
 	}
 
@@ -226,10 +207,6 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 		if err != nil {
 			return err
 		}
-		err = binary.Write(writer, binary.BigEndian, group.IsExpand)
-		if err != nil {
-			return err
-		}
 		err = binary.Write(writer, binary.BigEndian, uint16(len(group.items)))
 		if err != nil {
 			return err
@@ -255,50 +232,3 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 	}
 	return nil
 }
-
-func (c *CommandClient) SetGroupExpand(groupTag string, isExpand bool) error {
-	conn, err := c.directConnect()
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-	err = binary.Write(conn, binary.BigEndian, uint8(CommandGroupExpand))
-	if err != nil {
-		return err
-	}
-	err = rw.WriteVString(conn, groupTag)
-	if err != nil {
-		return err
-	}
-	err = binary.Write(conn, binary.BigEndian, isExpand)
-	if err != nil {
-		return err
-	}
-	return readError(conn)
-}
-
-func (s *CommandServer) handleSetGroupExpand(conn net.Conn) error {
-	defer conn.Close()
-	groupTag, err := rw.ReadVString(conn)
-	if err != nil {
-		return err
-	}
-	var isExpand bool
-	err = binary.Read(conn, binary.BigEndian, &isExpand)
-	if err != nil {
-		return err
-	}
-	service := s.service
-	if service == nil {
-		return writeError(conn, E.New("service not ready"))
-	}
-	if clashServer := service.instance.Router().ClashServer(); clashServer != nil {
-		if cacheFile := clashServer.CacheFile(); cacheFile != nil {
-			err = cacheFile.StoreGroupExpand(groupTag, isExpand)
-			if err != nil {
-				return writeError(conn, err)
-			}
-		}
-	}
-	return writeError(conn, nil)
-}

experimental/libbox/command_server.go

@@ -8,7 +8,6 @@ import (
 	"sync"
 
 	"github.com/sagernet/sing-box/common/urltest"
-	"github.com/sagernet/sing-box/experimental/clashapi"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/debug"
@@ -29,8 +28,8 @@ type CommandServer struct {
 	observer   *observable.Observer[string]
 	service    *BoxService
 
-	urlTestUpdate chan struct{}
-	modeUpdate    chan struct{}
+	urlTestListener *list.Element[func()]
+	urlTestUpdate   chan struct{}
 }
 
 type CommandServerHandler interface {
@@ -44,18 +43,20 @@ func NewCommandServer(handler CommandServerHandler, maxLines int32) *CommandServ
 		maxLines:      int(maxLines),
 		subscriber:    observable.NewSubscriber[string](128),
 		urlTestUpdate: make(chan struct{}, 1),
-		modeUpdate:    make(chan struct{}, 1),
 	}
 	server.observer = observable.NewObserver[string](server.subscriber, 64)
 	return server
 }
 
 func (s *CommandServer) SetService(newService *BoxService) {
-	if newService != nil {
-		service.PtrFromContext[urltest.HistoryStorage](newService.ctx).SetHook(s.urlTestUpdate)
-		newService.instance.Router().ClashServer().(*clashapi.Server).SetModeUpdateHook(s.modeUpdate)
+	if s.service != nil && s.listener != nil {
+		service.PtrFromContext[urltest.HistoryStorage](s.service.ctx).RemoveListener(s.urlTestListener)
+		s.urlTestListener = nil
 	}
 	s.service = newService
+	if newService != nil {
+		s.urlTestListener = service.PtrFromContext[urltest.HistoryStorage](newService.ctx).AddListener(s.notifyURLTestUpdate)
+	}
 	s.notifyURLTestUpdate()
 }
 
@@ -153,12 +154,6 @@ func (s *CommandServer) handleConnection(conn net.Conn) error {
 		return s.handleSelectOutbound(conn)
 	case CommandURLTest:
 		return s.handleURLTest(conn)
-	case CommandGroupExpand:
-		return s.handleSetGroupExpand(conn)
-	case CommandClashMode:
-		return s.handleModeConn(conn)
-	case CommandSetClashMode:
-		return s.handleSetClashMode(conn)
 	default:
 		return E.New("unknown command: ", command)
 	}

experimental/libbox/dns.go

@@ -49,9 +49,6 @@ func (p *platformLocalDNSTransport) Start() error {
 	return nil
 }
 
-func (p *platformLocalDNSTransport) Reset() {
-}
-
 func (p *platformLocalDNSTransport) Close() error {
 	return nil
 }

experimental/libbox/platform.go

@@ -19,7 +19,6 @@ type PlatformInterface interface {
 	UsePlatformInterfaceGetter() bool
 	GetInterfaces() (NetworkInterfaceIterator, error)
 	UnderNetworkExtension() bool
-	ClearDNSCache()
 }
 
 type TunInterface interface {

experimental/libbox/platform/interface.go

@@ -23,7 +23,6 @@ type Interface interface {
 	UsePlatformInterfaceGetter() bool
 	Interfaces() ([]NetworkInterface, error)
 	UnderNetworkExtension() bool
-	ClearDNSCache()
 	process.Searcher
 	io.Writer
 }

experimental/libbox/service.go

@@ -3,7 +3,6 @@ package libbox
 import (
 	"context"
 	"net/netip"
-	runtimeDebug "runtime/debug"
 	"syscall"
 
 	"github.com/sagernet/sing-box"
@@ -25,11 +24,10 @@ import (
 )
 
 type BoxService struct {
-	ctx                   context.Context
-	cancel                context.CancelFunc
-	instance              *box.Box
-	pauseManager          pause.Manager
-	urlTestHistoryStorage *urltest.HistoryStorage
+	ctx          context.Context
+	cancel       context.CancelFunc
+	instance     *box.Box
+	pauseManager pause.Manager
 }
 
 func NewService(configContent string, platformInterface PlatformInterface) (*BoxService, error) {
@@ -37,13 +35,11 @@ func NewService(configContent string, platformInterface PlatformInterface) (*Box
 	if err != nil {
 		return nil, err
 	}
-	runtimeDebug.FreeOSMemory()
 	ctx, cancel := context.WithCancel(context.Background())
 	ctx = filemanager.WithDefault(ctx, sWorkingPath, sTempPath, sUserID, sGroupID)
-	urlTestHistoryStorage := urltest.NewHistoryStorage()
-	ctx = service.ContextWithPtr(ctx, urlTestHistoryStorage)
-	pauseManager := pause.NewDefaultManager(ctx)
-	ctx = pause.ContextWithManager(ctx, pauseManager)
+	ctx = service.ContextWithPtr(ctx, urltest.NewHistoryStorage())
+	sleepManager := pause.NewDefaultManager(ctx)
+	ctx = pause.ContextWithManager(ctx, sleepManager)
 	instance, err := box.New(box.Options{
 		Context:           ctx,
 		Options:           options,
@@ -53,13 +49,11 @@ func NewService(configContent string, platformInterface PlatformInterface) (*Box
 		cancel()
 		return nil, E.Cause(err, "create service")
 	}
-	runtimeDebug.FreeOSMemory()
 	return &BoxService{
-		ctx:                   ctx,
-		cancel:                cancel,
-		instance:              instance,
-		urlTestHistoryStorage: urlTestHistoryStorage,
-		pauseManager:          pauseManager,
+		ctx:          ctx,
+		cancel:       cancel,
+		instance:     instance,
+		pauseManager: sleepManager,
 	}, nil
 }
 
@@ -69,7 +63,6 @@ func (s *BoxService) Start() error {
 
 func (s *BoxService) Close() error {
 	s.cancel()
-	s.urlTestHistoryStorage.Close()
 	return s.instance.Close()
 }
 
@@ -198,7 +191,3 @@ func (w *platformInterfaceWrapper) Interfaces() ([]platform.NetworkInterface, er
 func (w *platformInterfaceWrapper) UnderNetworkExtension() bool {
 	return w.iif.UnderNetworkExtension()
 }
-
-func (w *platformInterfaceWrapper) ClearDNSCache() {
-	w.iif.ClearDNSCache()
-}

go.mod

@@ -1,12 +1,11 @@
 module github.com/sagernet/sing-box
 
-go 1.20
+go 1.18
 
 require (
 	berty.tech/go-libtor v1.0.385
 	github.com/Dreamacro/clash v1.17.0
-	github.com/caddyserver/certmagic v0.19.2
-	github.com/cloudflare/circl v1.3.3
+	github.com/caddyserver/certmagic v0.19.1
 	github.com/cretz/bine v0.2.0
 	github.com/dustin/go-humanize v1.0.1
 	github.com/fsnotify/fsnotify v1.6.0
@@ -14,28 +13,28 @@ require (
 	github.com/go-chi/cors v1.2.1
 	github.com/go-chi/render v1.0.3
 	github.com/gofrs/uuid/v5 v5.0.0
-	github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d
+	github.com/insomniacslk/dhcp v0.0.0-20230731140434-0f9eb93a696c
 	github.com/logrusorgru/aurora v2.0.3+incompatible
 	github.com/mholt/acmez v1.2.0
 	github.com/miekg/dns v1.1.55
 	github.com/ooni/go-libtor v1.1.8
 	github.com/oschwald/maxminddb-golang v1.12.0
 	github.com/pires/go-proxyproto v0.7.0
-	github.com/sagernet/cloudflare-tls v0.0.0-20230829051644-4a68352d0c4a
+	github.com/sagernet/cloudflare-tls v0.0.0-20221031050923-d70792f4c3a0
 	github.com/sagernet/gomobile v0.0.0-20230728014906-3de089147f59
 	github.com/sagernet/gvisor v0.0.0-20230627031050-1ab0276e0dd2
-	github.com/sagernet/quic-go v0.0.0-20230831052420-45809eee2e86
+	github.com/sagernet/quic-go v0.0.0-20230811130919-d6f54a117913
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.2.10-0.20230830132630-30bf19f2833c
-	github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1
-	github.com/sagernet/sing-mux v0.1.3-0.20230830095209-2a10ebd53ba8
+	github.com/sagernet/sing v0.2.10-0.20230807080248-4db0062caa0a
+	github.com/sagernet/sing-dns v0.1.9-0.20230731012726-ad50da89b659
+	github.com/sagernet/sing-mux v0.1.3-0.20230811111955-dc1639b5204c
 	github.com/sagernet/sing-shadowsocks v0.2.4
 	github.com/sagernet/sing-shadowsocks2 v0.1.3
 	github.com/sagernet/sing-shadowtls v0.1.4
-	github.com/sagernet/sing-tun v0.1.12-0.20230821065522-7545dc2d5641
+	github.com/sagernet/sing-tun v0.1.12-0.20230811070056-38478f5fbcd2
 	github.com/sagernet/sing-vmess v0.1.7
 	github.com/sagernet/smux v0.0.0-20230312102458-337ec2a5af37
-	github.com/sagernet/tfo-go v0.0.0-20230816093905-5a5c285d44a6
+	github.com/sagernet/tfo-go v0.0.0-20230303015439-ffcfd8c41cf9
 	github.com/sagernet/utls v0.0.0-20230309024959-6732c2ab36f2
 	github.com/sagernet/websocket v0.0.0-20220913015213-615516348b4e
 	github.com/sagernet/wireguard-go v0.0.0-20230807125731-5d4a7ef2dc5f
@@ -43,15 +42,14 @@ require (
 	github.com/stretchr/testify v1.8.4
 	go.etcd.io/bbolt v1.3.7
 	go.uber.org/zap v1.25.0
-	go4.org/netipx v0.0.0-20230824141953-6213f710f925
+	go4.org/netipx v0.0.0-20230728184502-ec4c8b891b28
 	golang.org/x/crypto v0.12.0
-	golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63
+	golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df
 	golang.org/x/net v0.14.0
 	golang.org/x/sys v0.11.0
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6
 	google.golang.org/grpc v1.57.0
 	google.golang.org/protobuf v1.31.0
-	howett.net/plist v1.0.0
 )
 
 //replace github.com/sagernet/sing => ../sing
@@ -60,9 +58,11 @@ require (
 	github.com/Dreamacro/protobytes v0.0.0-20230617041236-6500a9f4f158 // indirect
 	github.com/ajg/form v1.5.1 // indirect
 	github.com/andybalholm/brotli v1.0.5 // indirect
+	github.com/cloudflare/circl v1.2.1-0.20221019164342-6ab4dfed8f3c // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
@@ -77,7 +77,7 @@ require (
 	github.com/pierrec/lz4/v4 v4.1.14 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
-	github.com/quic-go/qtls-go1-20 v0.3.3 // indirect
+	github.com/quic-go/qtls-go1-20 v0.3.1 // indirect
 	github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 // indirect
 	github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 // indirect
 	github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 // indirect
@@ -86,10 +86,10 @@ require (
 	github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
 	github.com/zeebo/blake3 v0.2.3 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/mod v0.12.0 // indirect
+	golang.org/x/mod v0.11.0 // indirect
 	golang.org/x/text v0.12.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 // indirect
+	golang.org/x/tools v0.10.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 // indirect
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -9,13 +9,13 @@ github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY
 github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
 github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
-github.com/caddyserver/certmagic v0.19.2 h1:HZd1AKLx4592MalEGQS39DKs2ZOAJCEM/xYPMQ2/ui0=
-github.com/caddyserver/certmagic v0.19.2/go.mod h1:fsL01NomQ6N+kE2j37ZCnig2MFosG+MIO4ztnmG/zz8=
+github.com/caddyserver/certmagic v0.19.1 h1:4jyOYm2DHvQI8YM0sk6qm62Gl5XznHxiMBMWjMTlQkw=
+github.com/caddyserver/certmagic v0.19.1/go.mod h1:fsL01NomQ6N+kE2j37ZCnig2MFosG+MIO4ztnmG/zz8=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/cloudflare/circl v1.3.3 h1:fE/Qz0QdIGqeWfnwq0RE0R7MI51s0M2E4Ga9kq5AEMs=
-github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA=
+github.com/cloudflare/circl v1.2.1-0.20221019164342-6ab4dfed8f3c h1:K1VdSnBZiGapczwcUKnE1qcsMBclA84DUOD2NG/78VY=
+github.com/cloudflare/circl v1.2.1-0.20221019164342-6ab4dfed8f3c/go.mod h1:+CauBF6R70Jqcyl8N2hC8pAXYbWkGIezuSbuGLtRhnw=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/cretz/bine v0.1.0/go.mod h1:6PF6fWAvYtwjRGkAuDEJeWNOv3a2hUouSP/yRYXmvHw=
 github.com/cretz/bine v0.2.0 h1:8GiDRGlTgz+o8H9DSnsl+5MeBK4HsExxgl6WgzOCuZo=
@@ -34,12 +34,14 @@ github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vz
 github.com/go-chi/render v1.0.3 h1:AsXqd2a1/INaIfUSKq3G5uA8weYx20FOsM7uSoCyyt4=
 github.com/go-chi/render v1.0.3/go.mod h1:/gr3hVkmYR0YlEy3LxCuVRFzEu9Ruok+gFqbIofjao0=
 github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
-github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
-github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
 github.com/gofrs/uuid/v5 v5.0.0 h1:p544++a97kEL+svbcFbCQVM9KFu0Yo25UoISXGNNH9M=
 github.com/gofrs/uuid/v5 v5.0.0/go.mod h1:CDOjlDMVAtN56jqyRUZh58JT31Tiw7/oQyEXZV+9bD8=
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
@@ -54,9 +56,8 @@ github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbg
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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@@ -93,11 +94,11 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
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@@ -106,32 +107,32 @@ github.com/sagernet/gvisor v0.0.0-20230627031050-1ab0276e0dd2 h1:dnkKrzapqtAwjTS
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@@ -154,6 +155,7 @@ github.com/u-root/uio v0.0.0-20230220225925-ffce2a382923 h1:tHNk7XK9GkmKUR6Gh8gV
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@@ -167,35 +169,48 @@ go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
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 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
 golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.11.0 h1:F9tnn/DA/Im8nCwm+fX+1/eBwi4qFjRT++MhtVC4ZX0=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
@@ -203,9 +218,14 @@ golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 h1:Vve/L0v7CXXuxUmaMGIEK/dEeq7uiqb5qBgQrZzIE7E=
-golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846/go.mod h1:Sc0INKfu04TlqNoRA1hgpFZbhYXHPr4V5DzpSBTPqQM=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.10.0 h1:tvDr/iQoUqNdohiYm0LmmKcBk+q86lb9EprIUFhHHGg=
+golang.org/x/tools v0.10.0/go.mod h1:UJwyiVBsOA2uwvK/e5OY3GTpDUJriEd+/YlqAwLPmyM=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 h1:CawjfCvYQH2OU3/TnxLx97WDSUDRABfT18pCOYwc2GE=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6/go.mod h1:3rxYc4HtVcSG9gVaTs2GEBdehh+sYPOwKtyUWEOTb80=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 h1:0nDDozoAU19Qb2HwhXadU8OcsiO/09cnTqhUtq2MEOM=
@@ -219,11 +239,8 @@ google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqw
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-howett.net/plist v1.0.0 h1:7CrbWYbPPO/PyNy38b2EB/+gYbjCe2DXBxgtOOZbSQM=
-howett.net/plist v1.0.0/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
 lukechampine.com/blake3 v1.2.1 h1:YuqqRuaqsGV71BV/nm9xlI0MKUv4QC54jQnBChWbGnI=
 lukechampine.com/blake3 v1.2.1/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=

inbound/builder.go

@@ -46,8 +46,6 @@ func New(ctx context.Context, router adapter.Router, logger log.ContextLogger, o
 		return NewVLESS(ctx, router, logger, options.Tag, options.VLESSOptions)
 	case C.TypeTUIC:
 		return NewTUIC(ctx, router, logger, options.Tag, options.TUICOptions)
-	case C.TypeHysteria2:
-		return NewHysteria2(ctx, router, logger, options.Tag, options.Hysteria2Options)
 	default:
 		return nil, E.New("unknown inbound type: ", options.Type)
 	}

inbound/default_tcp.go

@@ -10,26 +10,24 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/tfo-go"
 )
 
 func (a *myInboundAdapter) ListenTCP() (net.Listener, error) {
 	var err error
 	bindAddr := M.SocksaddrFrom(a.listenOptions.Listen.Build(), a.listenOptions.ListenPort)
 	var tcpListener net.Listener
-	var listenConfig net.ListenConfig
-	if a.listenOptions.TCPMultiPath {
-		if !go121Available {
-			return nil, E.New("MultiPath TCP requires go1.21, please recompile your binary.")
+	if !a.listenOptions.TCPFastOpen {
+		var listenConfig net.ListenConfig
+		if a.listenOptions.TCPMultiPath {
+			if !multipathTCPAvailable {
+				return nil, E.New("MultiPath TCP requires go1.21, please recompile your binary.")
+			}
+			setMultiPathTCP(&listenConfig)
 		}
-		setMultiPathTCP(&listenConfig)
-	}
-	if a.listenOptions.TCPFastOpen {
-		if !go120Available {
-			return nil, E.New("TCP Fast Open requires go1.20, please recompile your binary.")
-		}
-		tcpListener, err = listenTFO(listenConfig, a.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
-	} else {
 		tcpListener, err = listenConfig.Listen(a.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
+	} else {
+		tcpListener, err = tfo.ListenTCP(M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.TCPAddr())
 	}
 	if err == nil {
 		a.logger.Info("tcp server started at ", tcpListener.Addr())

inbound/default_tcp_go1.20.go

@@ -1,18 +0,0 @@
-//go:build go1.20
-
-package inbound
-
-import (
-	"context"
-	"net"
-
-	"github.com/sagernet/tfo-go"
-)
-
-const go120Available = true
-
-func listenTFO(listenConfig net.ListenConfig, ctx context.Context, network string, address string) (net.Listener, error) {
-	var tfoConfig tfo.ListenConfig
-	tfoConfig.ListenConfig = listenConfig
-	return tfoConfig.Listen(ctx, network, address)
-}

inbound/default_tcp_go1.21.go

@@ -4,7 +4,7 @@ package inbound
 
 import "net"
 
-const go121Available = true
+const multipathTCPAvailable = true
 
 func setMultiPathTCP(listenConfig *net.ListenConfig) {
 	listenConfig.SetMultipathTCP(true)

inbound/default_tcp_nongo1.20.go

@@ -1,15 +0,0 @@
-//go:build !go1.20
-
-package inbound
-
-import (
-	"context"
-	"net"
-	"os"
-)
-
-const go120Available = false
-
-func listenTFO(listenConfig net.ListenConfig, ctx context.Context, network string, address string) (net.Listener, error) {
-	return nil, os.ErrInvalid
-}

inbound/default_tcp_nongo1.21.go

@@ -4,7 +4,7 @@ package inbound
 
 import "net"
 
-const go121Available = false
+const multipathTCPAvailable = false
 
 func setMultiPathTCP(listenConfig *net.ListenConfig) {
 }

inbound/http.go

@@ -44,7 +44,7 @@ func NewHTTP(ctx context.Context, router adapter.Router, logger log.ContextLogge
 		authenticator: auth.NewAuthenticator(options.Users),
 	}
 	if options.TLS != nil {
-		tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+		tlsConfig, err := tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 		if err != nil {
 			return nil, err
 		}

inbound/hysteria.go

@@ -9,7 +9,6 @@ import (
 	"github.com/sagernet/quic-go"
 	"github.com/sagernet/quic-go/congestion"
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/qtls"
 	"github.com/sagernet/sing-box/common/tls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
@@ -36,7 +35,7 @@ type Hysteria struct {
 	xplusKey     []byte
 	sendBPS      uint64
 	recvBPS      uint64
-	listener     qtls.QUICListener
+	listener     *quic.Listener
 	udpAccess    sync.RWMutex
 	udpSessionId uint32
 	udpSessions  map[uint32]chan *hysteria.UDPMessage
@@ -127,7 +126,7 @@ func NewHysteria(ctx context.Context, router adapter.Router, logger log.ContextL
 	if len(options.TLS.ALPN) == 0 {
 		options.TLS.ALPN = []string{hysteria.DefaultALPN}
 	}
-	tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+	tlsConfig, err := tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 	if err != nil {
 		return nil, err
 	}
@@ -148,7 +147,11 @@ func (h *Hysteria) Start() error {
 	if err != nil {
 		return err
 	}
-	listener, err := qtls.Listen(packetConn, h.tlsConfig, h.quicConfig)
+	rawConfig, err := h.tlsConfig.Config()
+	if err != nil {
+		return err
+	}
+	listener, err := quic.Listen(packetConn, rawConfig, h.quicConfig)
 	if err != nil {
 		return err
 	}
@@ -330,7 +333,7 @@ func (h *Hysteria) Close() error {
 	h.udpAccess.Unlock()
 	return common.Close(
 		&h.myInboundAdapter,
-		h.listener,
+		common.PtrOrNil(h.listener),
 		h.tlsConfig,
 	)
 }

inbound/hysteria2.go

@@ -1,144 +0,0 @@
-//go:build with_quic
-
-package inbound
-
-import (
-	"context"
-	"net"
-	"net/http"
-	"net/http/httputil"
-	"net/url"
-
-	"github.com/sagernet/sing-box/adapter"
-	"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"
-	"github.com/sagernet/sing-box/transport/hysteria2"
-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/sing/common/auth"
-	E "github.com/sagernet/sing/common/exceptions"
-	N "github.com/sagernet/sing/common/network"
-)
-
-var _ adapter.Inbound = (*Hysteria2)(nil)
-
-type Hysteria2 struct {
-	myInboundAdapter
-	tlsConfig tls.ServerConfig
-	server    *hysteria2.Server
-}
-
-func NewHysteria2(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.Hysteria2InboundOptions) (*Hysteria2, error) {
-	if options.TLS == nil || !options.TLS.Enabled {
-		return nil, C.ErrTLSRequired
-	}
-	tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
-	if err != nil {
-		return nil, err
-	}
-	var salamanderPassword string
-	if options.Obfs != nil {
-		if options.Obfs.Password == "" {
-			return nil, E.New("missing obfs password")
-		}
-		switch options.Obfs.Type {
-		case hysteria2.ObfsTypeSalamander:
-			salamanderPassword = options.Obfs.Password
-		default:
-			return nil, E.New("unknown obfs type: ", options.Obfs.Type)
-		}
-	}
-	var masqueradeHandler http.Handler
-	if options.Masquerade != "" {
-		masqueradeURL, err := url.Parse(options.Masquerade)
-		if err != nil {
-			return nil, E.Cause(err, "parse masquerade URL")
-		}
-		switch masqueradeURL.Scheme {
-		case "file":
-			masqueradeHandler = http.FileServer(http.Dir(masqueradeURL.Path))
-		case "http", "https":
-			masqueradeHandler = &httputil.ReverseProxy{
-				Rewrite: func(r *httputil.ProxyRequest) {
-					r.SetURL(masqueradeURL)
-					r.Out.Host = r.In.Host
-				},
-				ErrorHandler: func(w http.ResponseWriter, r *http.Request, err error) {
-					w.WriteHeader(http.StatusBadGateway)
-				},
-			}
-		default:
-			return nil, E.New("unknown masquerade URL scheme: ", masqueradeURL.Scheme)
-		}
-	}
-	inbound := &Hysteria2{
-		myInboundAdapter: myInboundAdapter{
-			protocol:      C.TypeHysteria2,
-			network:       []string{N.NetworkUDP},
-			ctx:           ctx,
-			router:        router,
-			logger:        logger,
-			tag:           tag,
-			listenOptions: options.ListenOptions,
-		},
-		tlsConfig: tlsConfig,
-	}
-	server, err := hysteria2.NewServer(hysteria2.ServerOptions{
-		Context:            ctx,
-		Logger:             logger,
-		SendBPS:            uint64(options.UpMbps * 1024 * 1024),
-		ReceiveBPS:         uint64(options.DownMbps * 1024 * 1024),
-		SalamanderPassword: salamanderPassword,
-		TLSConfig:          tlsConfig,
-		Users: common.Map(options.Users, func(it option.Hysteria2User) hysteria2.User {
-			return hysteria2.User(it)
-		}),
-		IgnoreClientBandwidth: options.IgnoreClientBandwidth,
-		Handler:               adapter.NewUpstreamHandler(adapter.InboundContext{}, inbound.newConnection, inbound.newPacketConnection, nil),
-		MasqueradeHandler:     masqueradeHandler,
-	})
-	if err != nil {
-		return nil, err
-	}
-	inbound.server = server
-	return inbound, nil
-}
-
-func (h *Hysteria2) newConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
-	ctx = log.ContextWithNewID(ctx)
-	h.logger.InfoContext(ctx, "inbound connection to ", metadata.Destination)
-	metadata = h.createMetadata(conn, metadata)
-	metadata.User, _ = auth.UserFromContext[string](ctx)
-	return h.router.RouteConnection(ctx, conn, metadata)
-}
-
-func (h *Hysteria2) newPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
-	ctx = log.ContextWithNewID(ctx)
-	metadata = h.createPacketMetadata(conn, metadata)
-	metadata.User, _ = auth.UserFromContext[string](ctx)
-	h.logger.InfoContext(ctx, "inbound packet connection to ", metadata.Destination)
-	return h.router.RoutePacketConnection(ctx, conn, metadata)
-}
-
-func (h *Hysteria2) Start() error {
-	if h.tlsConfig != nil {
-		err := h.tlsConfig.Start()
-		if err != nil {
-			return err
-		}
-	}
-	packetConn, err := h.myInboundAdapter.ListenUDP()
-	if err != nil {
-		return err
-	}
-	return h.server.Start(packetConn)
-}
-
-func (h *Hysteria2) Close() error {
-	return common.Close(
-		&h.myInboundAdapter,
-		h.tlsConfig,
-		common.PtrOrNil(h.server),
-	)
-}

inbound/hysteria_stub.go

@@ -14,7 +14,3 @@ import (
 func NewHysteria(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.HysteriaInboundOptions) (adapter.Inbound, error) {
 	return nil, C.ErrQUICNotIncluded
 }
-
-func NewHysteria2(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.Hysteria2InboundOptions) (adapter.Inbound, error) {
-	return nil, C.ErrQUICNotIncluded
-}

inbound/naive.go

@@ -60,7 +60,7 @@ func NewNaive(ctx context.Context, router adapter.Router, logger log.ContextLogg
 		return nil, E.New("missing users")
 	}
 	if options.TLS != nil {
-		tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+		tlsConfig, err := tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 		if err != nil {
 			return nil, err
 		}
@@ -582,7 +582,7 @@ func (c *naiveH2Conn) Close() error {
 }
 
 func (c *naiveH2Conn) LocalAddr() net.Addr {
-	return M.Socksaddr{}
+	return nil
 }
 
 func (c *naiveH2Conn) RemoteAddr() net.Addr {

inbound/naive_quic.go

@@ -3,39 +3,28 @@
 package inbound
 
 import (
-	"github.com/sagernet/quic-go"
 	"github.com/sagernet/quic-go/http3"
-	"github.com/sagernet/sing-box/common/qtls"
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
 func (n *Naive) configureHTTP3Listener() error {
-	err := qtls.ConfigureHTTP3(n.tlsConfig)
+	tlsConfig, err := n.tlsConfig.Config()
 	if err != nil {
 		return err
 	}
+	h3Server := &http3.Server{
+		Port:      int(n.listenOptions.ListenPort),
+		TLSConfig: tlsConfig,
+		Handler:   n,
+	}
 
 	udpConn, err := n.ListenUDP()
 	if err != nil {
 		return err
 	}
 
-	quicListener, err := qtls.ListenEarly(udpConn, n.tlsConfig, &quic.Config{
-		MaxIncomingStreams: 1 << 60,
-		Allow0RTT:          true,
-	})
-	if err != nil {
-		udpConn.Close()
-		return err
-	}
-
-	h3Server := &http3.Server{
-		Port:    int(n.listenOptions.ListenPort),
-		Handler: n,
-	}
-
 	go func() {
-		sErr := h3Server.ServeListener(quicListener)
+		sErr := h3Server.Serve(udpConn)
 		udpConn.Close()
 		if sErr != nil && !E.IsClosedOrCanceled(sErr) {
 			n.logger.Error("http3 server serve error: ", sErr)

inbound/shadowsocks.go

@@ -16,7 +16,6 @@ import (
 	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
 )
 
 func NewShadowsocks(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.ShadowsocksInboundOptions) (adapter.Inbound, error) {
@@ -69,7 +68,7 @@ func newShadowsocks(ctx context.Context, router adapter.Router, logger log.Conte
 	case common.Contains(shadowaead.List, options.Method):
 		inbound.service, err = shadowaead.NewService(options.Method, nil, options.Password, udpTimeout, inbound.upstreamContextHandler())
 	case common.Contains(shadowaead_2022.List, options.Method):
-		inbound.service, err = shadowaead_2022.NewServiceWithPassword(options.Method, options.Password, udpTimeout, inbound.upstreamContextHandler(), ntp.TimeFuncFromContext(ctx))
+		inbound.service, err = shadowaead_2022.NewServiceWithPassword(options.Method, options.Password, udpTimeout, inbound.upstreamContextHandler(), router.TimeFunc())
 	default:
 		err = E.New("unsupported method: ", options.Method)
 	}

inbound/shadowsocks_multi.go

@@ -18,7 +18,6 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	F "github.com/sagernet/sing/common/format"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
 )
 
 var (
@@ -62,7 +61,7 @@ func newShadowsocksMulti(ctx context.Context, router adapter.Router, logger log.
 			options.Password,
 			udpTimeout,
 			adapter.NewUpstreamContextHandler(inbound.newConnection, inbound.newPacketConnection, inbound),
-			ntp.TimeFuncFromContext(ctx),
+			router.TimeFunc(),
 		)
 	} else if common.Contains(shadowaead.List, options.Method) {
 		service, err = shadowaead.NewMultiService[int](

inbound/trojan.go

@@ -49,7 +49,7 @@ func NewTrojan(ctx context.Context, router adapter.Router, logger log.ContextLog
 		users: options.Users,
 	}
 	if options.TLS != nil {
-		tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+		tlsConfig, err := tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 		if err != nil {
 			return nil, err
 		}

inbound/tuic.go

@@ -34,7 +34,11 @@ func NewTUIC(ctx context.Context, router adapter.Router, logger log.ContextLogge
 	if options.TLS == nil || !options.TLS.Enabled {
 		return nil, C.ErrTLSRequired
 	}
-	tlsConfig, err := tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+	tlsConfig, err := tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
+	if err != nil {
+		return nil, err
+	}
+	rawConfig, err := tlsConfig.Config()
 	if err != nil {
 		return nil, err
 	}
@@ -63,7 +67,7 @@ func NewTUIC(ctx context.Context, router adapter.Router, logger log.ContextLogge
 	server, err := tuic.NewServer(tuic.ServerOptions{
 		Context:           ctx,
 		Logger:            logger,
-		TLSConfig:         tlsConfig,
+		TLSConfig:         rawConfig,
 		Users:             users,
 		CongestionControl: options.CongestionControl,
 		AuthTimeout:       time.Duration(options.AuthTimeout),
@@ -95,12 +99,6 @@ func (h *TUIC) newPacketConnection(ctx context.Context, conn N.PacketConn, metad
 }
 
 func (h *TUIC) Start() error {
-	if h.tlsConfig != nil {
-		err := h.tlsConfig.Start()
-		if err != nil {
-			return err
-		}
-	}
 	packetConn, err := h.myInboundAdapter.ListenUDP()
 	if err != nil {
 		return err
@@ -111,7 +109,6 @@ func (h *TUIC) Start() error {
 func (h *TUIC) Close() error {
 	return common.Close(
 		&h.myInboundAdapter,
-		h.tlsConfig,
 		common.PtrOrNil(h.server),
 	)
 }

inbound/tun.go

@@ -77,8 +77,6 @@ func NewTun(ctx context.Context, router adapter.Router, logger log.ContextLogger
 			Inet6Address:       common.Map(options.Inet6Address, option.ListenPrefix.Build),
 			AutoRoute:          options.AutoRoute,
 			StrictRoute:        options.StrictRoute,
-			IncludeInterface:   options.IncludeInterface,
-			ExcludeInterface:   options.ExcludeInterface,
 			Inet4RouteAddress:  common.Map(options.Inet4RouteAddress, option.ListenPrefix.Build),
 			Inet6RouteAddress:  common.Map(options.Inet6RouteAddress, option.ListenPrefix.Build),
 			IncludeUID:         includeUID,

inbound/vless.go

@@ -61,7 +61,7 @@ func NewVLESS(ctx context.Context, router adapter.Router, logger log.ContextLogg
 	inbound.service = service
 	var err error
 	if options.TLS != nil {
-		inbound.tlsConfig, err = tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+		inbound.tlsConfig, err = tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 		if err != nil {
 			return nil, err
 		}

inbound/vmess.go

@@ -19,7 +19,6 @@ import (
 	F "github.com/sagernet/sing/common/format"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
 )
 
 var (
@@ -51,7 +50,7 @@ func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogg
 		users: options.Users,
 	}
 	var serviceOptions []vmess.ServiceOption
-	if timeFunc := ntp.TimeFuncFromContext(ctx); timeFunc != nil {
+	if timeFunc := router.TimeFunc(); timeFunc != nil {
 		serviceOptions = append(serviceOptions, vmess.ServiceWithTimeFunc(timeFunc))
 	}
 	if options.Transport != nil && options.Transport.Type != "" {
@@ -70,7 +69,7 @@ func NewVMess(ctx context.Context, router adapter.Router, logger log.ContextLogg
 		return nil, err
 	}
 	if options.TLS != nil {
-		inbound.tlsConfig, err = tls.NewServer(ctx, logger, common.PtrValueOrDefault(options.TLS))
+		inbound.tlsConfig, err = tls.NewServer(ctx, router, logger, common.PtrValueOrDefault(options.TLS))
 		if err != nil {
 			return nil, err
 		}

mkdocs.yml

@@ -86,8 +86,6 @@ nav:
           - Hysteria: configuration/inbound/hysteria.md
           - ShadowTLS: configuration/inbound/shadowtls.md
           - VLESS: configuration/inbound/vless.md
-          - TUIC: configuration/inbound/tuic.md
-          - Hysteria2: configuration/inbound/hysteria2.md
           - Tun: configuration/inbound/tun.md
           - Redirect: configuration/inbound/redirect.md
           - TProxy: configuration/inbound/tproxy.md
@@ -105,8 +103,6 @@ nav:
           - ShadowTLS: configuration/outbound/shadowtls.md
           - ShadowsocksR: configuration/outbound/shadowsocksr.md
           - VLESS: configuration/outbound/vless.md
-          - TUIC: configuration/outbound/tuic.md
-          - Hysteria2: configuration/outbound/hysteria2.md
           - Tor: configuration/outbound/tor.md
           - SSH: configuration/outbound/ssh.md
           - DNS: configuration/outbound/dns.md
@@ -124,6 +120,7 @@ nav:
       - Shadowsocks: examples/shadowsocks.md
       - ShadowTLS: examples/shadowtls.md
       - Clash API: examples/clash-api.md
+      - WireGuard Direct: examples/wireguard-direct.md
       - FakeIP: examples/fakeip.md
   - Contributing:
       - contributing/index.md