release: Fix android version

This reverts commit 718cffea9a.

.github/workflows/build.yml

@@ -0,0 +1,599 @@
+name: Build
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version name"
+        required: true
+        type: string
+      build:
+        description: "Build type"
+        required: true
+        type: choice
+        default: "All"
+        options:
+          - All
+          - Binary
+          - Android
+          - Apple
+          - app-store
+          - iOS
+          - macOS
+          - tvOS
+          - macOS-standalone
+          - publish-android
+  push:
+    branches:
+      - main-next
+      - dev-next
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}-${{ inputs.build }}
+  cancel-in-progress: true
+
+jobs:
+  calculate_version:
+    name: Calculate version
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.outputs.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.23
+      - name: Check input version
+        if: github.event_name == 'workflow_dispatch'
+        run: |-
+          echo "version=${{ inputs.version }}" 
+          echo "version=${{ inputs.version }}" >> "$GITHUB_ENV"
+      - name: Calculate version
+        if: github.event_name != 'workflow_dispatch'
+        run: |-
+          go run -v ./cmd/internal/read_tag --nightly
+      - name: Set outputs
+        id: outputs
+        run: |-
+          echo "version=$version" >> "$GITHUB_OUTPUT"
+  build:
+    name: Build binary
+    if: github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Binary'
+    runs-on: ubuntu-latest
+    needs:
+      - calculate_version
+    strategy:
+      matrix:
+        include:
+          - name: linux_386
+            goos: linux
+            goarch: 386
+          - name: linux_amd64
+            goos: linux
+            goarch: amd64
+          - name: linux_arm64
+            goos: linux
+            goarch: arm64
+          - name: linux_arm
+            goos: linux
+            goarch: arm
+            goarm: 6
+          - name: linux_arm_v7
+            goos: linux
+            goarch: arm
+            goarm: 7
+          - name: linux_s390x
+            goos: linux
+            goarch: s390x
+          - name: linux_riscv64
+            goos: linux
+            goarch: riscv64
+          - name: linux_mips64le
+            goos: linux
+            goarch: mips64le
+          - name: windows_amd64
+            goos: windows
+            goarch: amd64
+            require_legacy_go: true
+          - name: windows_386
+            goos: windows
+            goarch: 386
+            require_legacy_go: true
+          - name: windows_arm64
+            goos: windows
+            goarch: arm64
+          - name: darwin_arm64
+            goos: darwin
+            goarch: arm64
+          - name: darwin_amd64
+            goos: darwin
+            goarch: amd64
+            require_legacy_go: true
+          - name: android_arm64
+            goos: android
+            goarch: arm64
+          - name: android_arm
+            goos: android
+            goarch: arm
+            goarm: 7
+          - name: android_amd64
+            goos: android
+            goarch: amd64
+          - name: android_386
+            goos: android
+            goarch: 386
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.23
+      - name: Cache legacy Go
+        if: matrix.require_legacy_go
+        id: cache-legacy-go
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/go/go1.20.14
+          key: go120
+      - name: Setup legacy Go
+        if: matrix.require_legacy_go == 'true' && steps.cache-legacy-go.outputs.cache-hit != 'true'
+        run: |-
+          wget https://dl.google.com/go/go1.20.14.linux-amd64.tar.gz
+          tar -xzf go1.20.14.linux-amd64.tar.gz
+          mv go $HOME/go/go1.20.14
+      - name: Setup Android NDK
+        if: matrix.goos == 'android'
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r28-beta2
+          local-cache: true
+      - name: Setup Goreleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser-pro
+          version: latest
+          install-only: true
+      - name: Extract signing key
+        run: |-
+          mkdir -p $HOME/.gnupg
+          cat > $HOME/.gnupg/sagernet.key <<EOF
+          ${{ secrets.GPG_KEY }}
+          EOF
+          echo "HOME=$HOME" >> "$GITHUB_ENV"
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=true" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Build
+        if: matrix.goos != 'android'
+        run: |-
+          goreleaser release --clean --split
+        env:
+          GOOS: ${{ matrix.goos }}
+          GOARCH: ${{ matrix.goarch }}
+          GOPATH: ${{ env.HOME }}/go
+          GOARM: ${{ matrix.goarm }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
+          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+      - name: Build Android
+        if: matrix.goos == 'android'
+        run: |-
+          go install -v ./cmd/internal/build
+          GOOS=$BUILD_GOOS GOARCH=$BUILD_GOARCH build goreleaser release --clean --split
+        env:
+          BUILD_GOOS: ${{ matrix.goos }}
+          BUILD_GOARCH: ${{ matrix.goarch }}
+          GOARM: ${{ matrix.goarm }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
+          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+      - name: Upload artifact
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
+        with:
+          name: binary-${{ matrix.name }}
+          path: 'dist'
+  build_android:
+    name: Build Android
+    if: github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Android'
+    runs-on: ubuntu-latest
+    needs:
+      - calculate_version
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+          submodules: 'recursive'
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.23
+      - name: Setup Android NDK
+        id: setup-ndk
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r28-beta2
+      - name: Setup OpenJDK
+        run: |-
+          sudo apt update && sudo apt install -y openjdk-17-jdk-headless
+          /usr/lib/jvm/java-17-openjdk-amd64/bin/java --version
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=true" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Build library
+        run: |-
+          make lib_install
+          export PATH="$PATH:$(go env GOPATH)/bin"
+          make lib_android
+        env:
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+      - name: Checkout main branch
+        if: github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
+        run: |-
+          cd clients/android
+          git checkout main
+      - name: Checkout dev branch
+        if: github.ref == 'refs/heads/dev-next'
+        run: |-
+          cd clients/android
+          git checkout dev
+      - name: Gradle cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.gradle
+          key: gradle-${{ hashFiles('**/*.gradle') }}
+      - name: Build
+        run: |-
+          go run -v ./cmd/internal/update_android_version --ci
+          mkdir clients/android/app/libs
+          cp libbox.aar clients/android/app/libs
+          cd clients/android
+          ./gradlew :app:assemblePlayRelease :app:assembleOtherRelease
+        env:
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+          LOCAL_PROPERTIES: ${{ secrets.LOCAL_PROPERTIES }}
+      - name: Prepare upload
+        if: github.event_name == 'workflow_dispatch'
+        run: |-
+          mkdir -p dist/release
+          cp clients/android/app/build/outputs/apk/play/release/*.apk dist/release
+          cp clients/android/app/build/outputs/apk/other/release/*-universal.apk dist/release
+      - name: Upload artifact
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
+        with:
+          name: binary-android-apks
+          path: 'dist'
+  publish_android:
+    name: Publish Android
+    if: github.event_name == 'workflow_dispatch' && inputs.build == 'publish-android'
+    runs-on: ubuntu-latest
+    needs:
+      - calculate_version
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+          submodules: 'recursive'
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.23
+      - name: Setup Android NDK
+        id: setup-ndk
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r28-beta2
+      - name: Setup OpenJDK
+        run: |-
+          sudo apt update && sudo apt install -y openjdk-17-jdk-headless
+          /usr/lib/jvm/java-17-openjdk-amd64/bin/java --version
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=true" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Build library
+        run: |-
+          make lib_install
+          export PATH="$PATH:$(go env GOPATH)/bin"
+          make lib_android
+        env:
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+      - name: Checkout main branch
+        if: github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
+        run: |-
+          cd clients/android
+          git checkout main
+      - name: Checkout dev branch
+        if: github.ref == 'refs/heads/dev-next'
+        run: |-
+          cd clients/android
+          git checkout dev
+      - name: Gradle cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.gradle
+          key: gradle-${{ hashFiles('**/*.gradle') }}
+      - name: Build
+        run: |-
+          go run -v ./cmd/internal/update_android_version --ci
+          mkdir clients/android/app/libs
+          cp libbox.aar clients/android/app/libs
+          cd clients/android
+          echo -n "$SERVICE_ACCOUNT_CREDENTIALS" | base64 --decode > service-account-credentials.json
+          ./gradlew :app:publishPlayReleaseBundle
+        env:
+          JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+          LOCAL_PROPERTIES: ${{ secrets.LOCAL_PROPERTIES }}
+          SERVICE_ACCOUNT_CREDENTIALS: ${{ secrets.SERVICE_ACCOUNT_CREDENTIALS }}
+  build_apple:
+    name: Build Apple clients
+    runs-on: macos-15
+    needs:
+      - calculate_version
+    strategy:
+      matrix:
+        include:
+          - name: iOS
+            if: ${{ github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Apple' || inputs.build == 'app-store'|| inputs.build == 'iOS' }}
+            platform: ios
+            scheme: SFI
+            destination: 'generic/platform=iOS'
+            archive: build/SFI.xcarchive
+            upload: SFI/Upload.plist
+          - name: macOS
+            if: ${{ github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Apple' || inputs.build == 'app-store'|| inputs.build == 'macOS' }}
+            platform: macos
+            scheme: SFM
+            destination: 'generic/platform=macOS'
+            archive: build/SFM.xcarchive
+            upload: SFI/Upload.plist
+          - name: tvOS
+            if: ${{ github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Apple' || inputs.build == 'app-store'|| inputs.build == 'tvOS' }}
+            platform: tvos
+            scheme: SFT
+            destination: 'generic/platform=tvOS'
+            archive: build/SFT.xcarchive
+            upload: SFI/Upload.plist
+          - name: macOS-standalone
+            if: ${{ github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Apple' || inputs.build == 'macOS-standalone' }}
+            platform: macos
+            scheme: SFM.System
+            destination: 'generic/platform=macOS'
+            archive: build/SFM.System.xcarchive
+            export: SFM.System/Export.plist
+            export_path: build/SFM.System
+    steps:
+      - name: Checkout
+        if: matrix.if
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+          submodules: 'recursive'
+      - name: Setup Go
+        if: matrix.if
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.23
+      - name: Setup Xcode stable
+        if: matrix.if && github.ref == 'refs/heads/main-next'
+        run: |-
+          sudo xcode-select -s /Applications/Xcode_16.2.app
+      - name: Setup Xcode beta
+        if: matrix.if && github.ref == 'refs/heads/dev-next'
+        run: |-
+          sudo xcode-select -s /Applications/Xcode_16.2.app
+      - name: Set tag
+        if: matrix.if
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=true" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+          echo "VERSION=${{ needs.calculate_version.outputs.version }}" >> "$GITHUB_ENV"
+      - name: Checkout main branch
+        if: matrix.if && github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
+        run: |-
+          cd clients/apple
+          git checkout main
+      - name: Checkout dev branch
+        if: matrix.if && github.ref == 'refs/heads/dev-next'
+        run: |-
+          cd clients/apple
+          git checkout dev
+      - name: Setup certificates
+        if: matrix.if
+        run: |-
+          CERTIFICATE_PATH=$RUNNER_TEMP/Certificates.p12
+          KEYCHAIN_PATH=$RUNNER_TEMP/certificates.keychain-db
+          echo -n "$CERTIFICATES_P12" | base64 --decode -o $CERTIFICATE_PATH
+          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security set-key-partition-list -S apple-tool:,apple: -k "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+          PROFILES_ZIP_PATH=$RUNNER_TEMP/Profiles.zip
+          echo -n "$PROVISIONING_PROFILES" | base64 --decode -o $PROFILES_ZIP_PATH
+          
+          PROFILES_PATH="$HOME/Library/MobileDevice/Provisioning Profiles"
+          mkdir -p "$PROFILES_PATH"
+          unzip $PROFILES_ZIP_PATH -d "$PROFILES_PATH"
+          
+          ASC_KEY_PATH=$RUNNER_TEMP/Key.p12
+          echo -n "$ASC_KEY" | base64 --decode -o $ASC_KEY_PATH
+          
+          xcrun notarytool store-credentials "notarytool-password" \
+            --key $ASC_KEY_PATH \
+            --key-id $ASC_KEY_ID \
+            --issuer $ASC_KEY_ISSUER_ID
+          
+          echo "ASC_KEY_PATH=$ASC_KEY_PATH" >> "$GITHUB_ENV"
+          echo "ASC_KEY_ID=$ASC_KEY_ID" >> "$GITHUB_ENV"
+          echo "ASC_KEY_ISSUER_ID=$ASC_KEY_ISSUER_ID" >> "$GITHUB_ENV"
+        env:
+          CERTIFICATES_P12: ${{ secrets.CERTIFICATES_P12 }}
+          P12_PASSWORD: ${{ secrets.P12_PASSWORD }}
+          KEYCHAIN_PASSWORD: ${{ secrets.P12_PASSWORD }}
+          PROVISIONING_PROFILES: ${{ secrets.PROVISIONING_PROFILES }}
+          ASC_KEY: ${{ secrets.ASC_KEY }}
+          ASC_KEY_ID: ${{ secrets.ASC_KEY_ID }}
+          ASC_KEY_ISSUER_ID: ${{ secrets.ASC_KEY_ISSUER_ID }}
+      - name: Build library
+        if: matrix.if
+        run: |-
+          make lib_install
+          export PATH="$PATH:$(go env GOPATH)/bin"
+          go run ./cmd/internal/build_libbox -target apple -platform ${{ matrix.platform }}
+          mv Libbox.xcframework clients/apple
+      - name: Update macOS version
+        if: matrix.if && matrix.name == 'macOS' && github.event_name == 'workflow_dispatch'
+        run: |-
+          MACOS_PROJECT_VERSION=$(go run -v ./cmd/internal/app_store_connect next_macos_project_version)
+          echo "MACOS_PROJECT_VERSION=$MACOS_PROJECT_VERSION"
+          echo "MACOS_PROJECT_VERSION=$MACOS_PROJECT_VERSION" >> "$GITHUB_ENV"
+      - name: Build
+        if: matrix.if
+        run: |-
+          go run -v ./cmd/internal/update_apple_version --ci
+          cd clients/apple
+          xcodebuild archive \
+            -scheme "${{ matrix.scheme }}" \
+            -configuration Release \
+            -destination "${{ matrix.destination }}" \
+            -archivePath "${{ matrix.archive }}" \
+            -allowProvisioningUpdates \
+            -authenticationKeyPath $ASC_KEY_PATH \
+            -authenticationKeyID $ASC_KEY_ID \
+            -authenticationKeyIssuerID $ASC_KEY_ISSUER_ID
+      - name: Upload to App Store Connect
+        if: matrix.if && matrix.name != 'macOS-standalone' && github.event_name == 'workflow_dispatch'
+        run: |-
+          go run -v ./cmd/internal/app_store_connect cancel_app_store ${{ matrix.platform }}
+          cd clients/apple
+          xcodebuild -exportArchive \
+            -archivePath "${{ matrix.archive }}" \
+            -exportOptionsPlist ${{ matrix.upload }} \
+            -allowProvisioningUpdates \
+            -authenticationKeyPath $ASC_KEY_PATH \
+            -authenticationKeyID $ASC_KEY_ID \
+            -authenticationKeyIssuerID $ASC_KEY_ISSUER_ID
+      - name: Publish to TestFlight
+        if: matrix.if && matrix.name != 'macOS-standalone' && github.event_name == 'workflow_dispatch' && github.ref =='refs/heads/dev-next'
+        run: |-
+          go run -v ./cmd/internal/app_store_connect publish_testflight ${{ matrix.platform }}
+      - name: Build image
+        if: matrix.if && matrix.name == 'macOS-standalone' && github.event_name == 'workflow_dispatch'
+        run: |-
+          pushd clients/apple
+          xcodebuild -exportArchive \
+          	-archivePath "${{ matrix.archive }}" \
+          	-exportOptionsPlist ${{ matrix.export }} \
+          	-exportPath "${{ matrix.export_path }}"
+          brew install create-dmg
+          create-dmg \
+          	--volname "sing-box" \
+          	--volicon "${{ matrix.export_path }}/SFM.app/Contents/Resources/AppIcon.icns" \
+          	--icon "SFM.app" 0 0 \
+          		--hide-extension "SFM.app" \
+          		--app-drop-link 0 0 \
+          		--skip-jenkins \
+          	SFM.dmg "${{ matrix.export_path }}/SFM.app"
+          xcrun notarytool submit "SFM.dmg" --wait --keychain-profile "notarytool-password"          
+          cd "${{ matrix.archive }}"
+          zip -r SFM.dSYMs.zip dSYMs
+          popd
+          
+          mkdir -p dist/release
+          cp clients/apple/SFM.dmg "dist/release/SFM-${VERSION}-universal.dmg"
+          cp "clients/apple/${{ matrix.archive }}/SFM.dSYMs.zip" "dist/release/SFM-${VERSION}-universal.dSYMs.zip"
+      - name: Upload image
+        if: matrix.if && matrix.name == 'macOS-standalone' && github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
+        with:
+          name: binary-macos-dmg
+          path: 'dist'
+  upload:
+    name: Upload builds
+    if: always() && github.event_name == 'workflow_dispatch' && (inputs.build == 'All' || inputs.build == 'Binary' || inputs.build == 'Android' || inputs.build == 'Apple' || inputs.build == 'macOS-standalone')
+    runs-on: ubuntu-latest
+    needs:
+      - calculate_version
+      - build
+      - build_android
+      - build_apple
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+      - name: Setup Goreleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser-pro
+          version: latest
+          install-only: true
+      - name: Cache ghr
+        uses: actions/cache@v4
+        id: cache-ghr
+        with:
+          path: |
+            ~/go/bin/ghr
+          key: ghr
+      - name: Setup ghr
+        if: steps.cache-ghr.outputs.cache-hit != 'true'
+        run: |-
+          cd $HOME
+          git clone https://github.com/nekohasekai/ghr ghr
+          cd ghr
+          go install -v .
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=true" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+          echo "VERSION=${{ needs.calculate_version.outputs.version }}" >> "$GITHUB_ENV"
+      - name: Download builds
+        uses: actions/download-artifact@v4
+        with:
+          path: dist
+          merge-multiple: true
+      - name: Merge builds
+        if: github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Binary'
+        run: |-
+          goreleaser continue --merge --skip publish
+          mkdir -p dist/release
+          mv dist/*/sing-box*{tar.gz,zip,deb,rpm,_amd64.pkg.tar.zst,_arm64.pkg.tar.zst} dist/release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+      - name: Upload builds
+        if: ${{ env.PUBLISHED != 'true' }}
+        run: |-
+          export PATH="$PATH:$HOME/go/bin"
+          ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist/release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Replace builds
+        if: ${{ env.PUBLISHED == 'true' }}
+        run: |-
+          export PATH="$PATH:$HOME/go/bin"
+          ghr --replace -p 5 "v${VERSION}" dist/release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/debug.yml

@@ -1,220 +0,0 @@
-name: Debug build
-
-on:
-  push:
-    branches:
-      - stable-next
-      - main-next
-      - dev-next
-    paths-ignore:
-      - '**.md'
-      - '.github/**'
-      - '!.github/workflows/debug.yml'
-  pull_request:
-    branches:
-      - stable-next
-      - main-next
-      - dev-next
-
-jobs:
-  build:
-    name: Debug build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ^1.22
-        continue-on-error: true
-      - name: Run Test
-        run: |
-          go test -v ./...
-  build_go118:
-    name: Debug build (Go 1.18)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ~1.18
-      - name: Cache go module
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-          key: go118-${{ hashFiles('**/go.sum') }}
-      - name: Run Test
-        run: make ci_build_go118
-  build_go120:
-    name: Debug build (Go 1.20)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ~1.20
-      - name: Cache go module
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-          key: go120-${{ hashFiles('**/go.sum') }}
-      - name: Run Test
-        run: make ci_build_go120
-  build_go121:
-    name: Debug build (Go 1.21)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ~1.21
-      - name: Cache go module
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-          key: go121-${{ hashFiles('**/go.sum') }}
-      - name: Run Test
-        run: make ci_build
-  cross:
-    strategy:
-      matrix:
-        include:
-          # windows
-          - name: windows-amd64
-            goos: windows
-            goarch: amd64
-            goamd64: v1
-          - name: windows-amd64-v3
-            goos: windows
-            goarch: amd64
-            goamd64: v3
-          - name: windows-386
-            goos: windows
-            goarch: 386
-          - name: windows-arm64
-            goos: windows
-            goarch: arm64
-          - name: windows-arm32v7
-            goos: windows
-            goarch: arm
-            goarm: 7
-          
-          # linux
-          - name: linux-amd64
-            goos: linux
-            goarch: amd64
-            goamd64: v1
-          - name: linux-amd64-v3
-            goos: linux
-            goarch: amd64
-            goamd64: v3
-          - name: linux-386
-            goos: linux
-            goarch: 386
-          - name: linux-arm64
-            goos: linux
-            goarch: arm64
-          - name: linux-armv5
-            goos: linux
-            goarch: arm
-            goarm: 5
-          - name: linux-armv6
-            goos: linux
-            goarch: arm
-            goarm: 6
-          - name: linux-armv7
-            goos: linux
-            goarch: arm
-            goarm: 7
-          - name: linux-mips-softfloat
-            goos: linux
-            goarch: mips
-            gomips: softfloat
-          - name: linux-mips-hardfloat
-            goos: linux
-            goarch: mips
-            gomips: hardfloat
-          - name: linux-mipsel-softfloat
-            goos: linux
-            goarch: mipsle
-            gomips: softfloat
-          - name: linux-mipsel-hardfloat
-            goos: linux
-            goarch: mipsle
-            gomips: hardfloat
-          - name: linux-mips64
-            goos: linux
-            goarch: mips64
-          - name: linux-mips64el
-            goos: linux
-            goarch: mips64le
-          - name: linux-s390x
-            goos: linux
-            goarch: s390x
-          # darwin
-          - name: darwin-amd64
-            goos: darwin
-            goarch: amd64
-            goamd64: v1
-          - name: darwin-amd64-v3
-            goos: darwin
-            goarch: amd64
-            goamd64: v3
-          - name: darwin-arm64
-            goos: darwin
-            goarch: arm64
-          # freebsd
-          - name: freebsd-amd64
-            goos: freebsd
-            goarch: amd64
-            goamd64: v1
-          - name: freebsd-amd64-v3
-            goos: freebsd
-            goarch: amd64
-            goamd64: v3
-          - name: freebsd-386
-            goos: freebsd
-            goarch: 386
-          - name: freebsd-arm64
-            goos: freebsd
-            goarch: arm64
-      fail-fast: true
-    runs-on: ubuntu-latest
-    env:
-      GOOS: ${{ matrix.goos }}
-      GOARCH: ${{ matrix.goarch }}
-      GOAMD64: ${{ matrix.goamd64 }}
-      GOARM: ${{ matrix.goarm }}
-      GOMIPS: ${{ matrix.gomips }}
-      CGO_ENABLED: 0
-      TAGS: with_clash_api,with_quic
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ^1.21
-      - name: Build
-        id: build
-        run: make

.github/workflows/docker.yml

@@ -1,16 +1,93 @@
-name: Build Docker Images
+name: Publish Docker Images
 
 on:
   release:
     types:
-      - released
+      - published
   workflow_dispatch:
     inputs:
       tag:
         description: "The tag version you want to build"
+
+env:
+  REGISTRY_IMAGE: ghcr.io/sagernet/sing-box
+
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm/v6
+          - linux/arm/v7
+          - linux/arm64
+          - linux/386
+          - linux/ppc64le
+          - linux/riscv64
+          - linux/s390x
+    steps:
+      - name: Get commit to build
+        id: ref
+        run: |-
+          if [[ -z "${{ github.event.inputs.tag }}" ]]; then
+            ref="${{ github.ref_name }}"
+          else
+            ref="${{ github.event.inputs.tag }}"
+          fi
+          echo "ref=$ref"
+          echo "ref=$ref" >> $GITHUB_OUTPUT
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          ref: ${{ steps.ref.outputs.ref }}
+          fetch-depth: 0
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          platforms: ${{ matrix.platform }}
+          context: .
+          build-args: |
+            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+  merge:
+    runs-on: ubuntu-latest
+    needs:
+      - build
     steps:
       - name: Get commit to build
         id: ref
@@ -29,34 +106,28 @@ jobs:
           fi
           echo "latest=$latest"
           echo "latest=$latest" >> $GITHUB_OUTPUT
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+      - name: Download digests
+        uses: actions/download-artifact@v4
         with:
-          ref: ${{ steps.ref.outputs.ref }}
-      - name: Setup Docker Buildx
+          path: /tmp/digests
+          pattern: digests-*
+          merge-multiple: true
+      - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      - name: Setup QEMU for Docker Buildx
-        uses: docker/setup-qemu-action@v3
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Docker metadata
-        id: metadata
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/sagernet/sing-box
-      - name: Build and release Docker images
-        uses: docker/build-push-action@v5
-        with:
-          platforms: linux/386,linux/amd64,linux/arm64,linux/s390x
-          context: .
-          target: dist
-          build-args: |
-            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
-          tags: |
-            ghcr.io/sagernet/sing-box:${{ steps.ref.outputs.latest }}
-            ghcr.io/sagernet/sing-box:${{ steps.ref.outputs.ref }}
-          push: true
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create \
+            -t "${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.latest }}" \
+            -t "${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.ref }}" \
+            $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.latest }}
+          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.ref }}

.github/workflows/lint.yml

@@ -22,13 +22,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.22
+          go-version: ^1.23
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:

.github/workflows/linux.yml

@@ -10,23 +10,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.22
+          go-version: ^1.23
       - name: Extract signing key
         run: |-
           mkdir -p $HOME/.gnupg
           cat > $HOME/.gnupg/sagernet.key <<EOF
           ${{ secrets.GPG_KEY }}
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
           EOF
           echo "HOME=$HOME" >> "$GITHUB_ENV"
       - name: Publish release
-        uses: goreleaser/goreleaser-action@v5
+        uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser-pro
           version: latest

.github/workflows/stale.yml

@@ -12,4 +12,5 @@ jobs:
         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
-          days-before-close: 5
+          days-before-close: 5
+          exempt-issue-labels: 'bug,enhancement'

.gitignore

@@ -14,3 +14,5 @@
 /*.xcframework/
 .DS_Store
 /config.d/
+/venv/
+

.golangci.yml

@@ -6,14 +6,7 @@ linters:
     - gci
     - staticcheck
     - paralleltest
-
-run:
-  skip-dirs:
-    - transport/simple-obfs
-    - transport/clashssr
-    - transport/cloudflaretls
-    - transport/shadowtls/tls
-    - transport/shadowtls/tls_go119
+    - ineffassign
 
 linters-settings:
   gci:
@@ -23,4 +16,13 @@ linters-settings:
       - prefix(github.com/sagernet/)
       - default
   staticcheck:
-    go: '1.20'
+    checks:
+      - all
+      - -SA1003
+
+run:
+  go: "1.23"
+
+issues:
+  exclude-dirs:
+    - transport/simple-obfs

.goreleaser.fury.yaml

@@ -26,6 +26,7 @@ builds:
       - linux_arm_7
       - linux_s390x
       - linux_riscv64
+      - linux_mips64le
     mod_timestamp: '{{ .CommitTimestamp }}'
 snapshot:
   name_template: "{{ .Version }}.{{ .ShortCommit }}"
@@ -36,7 +37,6 @@ nfpms:
     file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
     builds:
       - main
-    vendor: sagernet
     homepage: https://sing-box.sagernet.org/
     maintainer: nekohasekai <contact-git@sekai.icu>
     description: The universal proxy platform.
@@ -49,10 +49,19 @@ nfpms:
       - src: release/config/config.json
         dst: /etc/sing-box/config.json
         type: config
+
       - src: release/config/sing-box.service
         dst: /usr/lib/systemd/system/sing-box.service
       - src: release/config/sing-box@.service
         dst: /usr/lib/systemd/system/sing-box@.service
+
+      - src: release/completions/sing-box.bash
+        dst: /usr/share/bash-completion/completions/sing-box.bash
+      - src: release/completions/sing-box.fish
+        dst: /usr/share/fish/vendor_completions.d/sing-box.fish
+      - src: release/completions/sing-box.zsh
+        dst: /usr/share/zsh/site-functions/_sing-box
+
       - src: LICENSE
         dst: /usr/share/licenses/sing-box/LICENSE
     deb:

.goreleaser.yaml

@@ -1,3 +1,4 @@
+version: 2
 project_name: sing-box
 builds:
   - &template
@@ -7,7 +8,9 @@ builds:
       - -v
       - -trimpath
     ldflags:
-      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
+      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }}
+      - -s
+      - -buildid=
     tags:
       - with_gvisor
       - with_quic
@@ -23,13 +26,13 @@ builds:
     targets:
       - linux_386
       - linux_amd64_v1
-      - linux_amd64_v3
       - linux_arm64
+      - linux_arm_6
       - linux_arm_7
       - linux_s390x
       - linux_riscv64
+      - linux_mips64le
       - windows_amd64_v1
-      - windows_amd64_v3
       - windows_386
       - windows_arm64
       - darwin_amd64_v1
@@ -86,8 +89,6 @@ builds:
       - android_arm64
       - android_386
       - android_amd64
-snapshot:
-  name_template: "{{ .Version }}.{{ .ShortCommit }}"
 archives:
   - &template
     id: archive
@@ -101,7 +102,7 @@ archives:
     wrap_in_directory: true
     files:
       - LICENSE
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
+    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ if and .Mips (not (eq .Mips "hardfloat")) }}_{{ .Mips }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
   - id: archive-legacy
     <<: *template
     builds:
@@ -110,10 +111,9 @@ archives:
 nfpms:
   - id: package
     package_name: sing-box
-    file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
+    file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ if and .Mips (not (eq .Mips "hardfloat")) }}_{{ .Mips }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
     builds:
       - main
-    vendor: sagernet
     homepage: https://sing-box.sagernet.org/
     maintainer: nekohasekai <contact-git@sekai.icu>
     description: The universal proxy platform.
@@ -122,15 +122,26 @@ nfpms:
       - deb
       - rpm
       - archlinux
+#      - apk
+#      - ipk
     priority: extra
     contents:
       - src: release/config/config.json
         dst: /etc/sing-box/config.json
         type: config
+
       - src: release/config/sing-box.service
         dst: /usr/lib/systemd/system/sing-box.service
       - src: release/config/sing-box@.service
         dst: /usr/lib/systemd/system/sing-box@.service
+
+      - src: release/completions/sing-box.bash
+        dst: /usr/share/bash-completion/completions/sing-box.bash
+      - src: release/completions/sing-box.fish
+        dst: /usr/share/fish/vendor_completions.d/sing-box.fish
+      - src: release/completions/sing-box.zsh
+        dst: /usr/share/zsh/site-functions/_sing-box
+
       - src: LICENSE
         dst: /usr/share/licenses/sing-box/LICENSE
     deb:
@@ -142,13 +153,34 @@ nfpms:
       signature:
         key_file: "{{ .Env.NFPM_KEY_PATH }}"
     overrides:
-      deb:
-        conflicts:
-          - sing-box-beta
-      rpm:
-        conflicts:
-          - sing-box-beta
+      apk:
+        contents:
+          - src: release/config/config.json
+            dst: /etc/sing-box/config.json
+            type: config
 
+          - src: release/config/sing-box.initd
+            dst: /etc/init.d/sing-box
+
+          - src: release/completions/sing-box.bash
+            dst: /usr/share/bash-completion/completions/sing-box.bash
+          - src: release/completions/sing-box.fish
+            dst: /usr/share/fish/vendor_completions.d/sing-box.fish
+          - src: release/completions/sing-box.zsh
+            dst: /usr/share/zsh/site-functions/_sing-box
+
+          - src: LICENSE
+            dst: /usr/share/licenses/sing-box/LICENSE
+      ipk:
+        contents:
+          - src: release/config/config.json
+            dst: /etc/sing-box/config.json
+            type: config
+
+          - src: release/config/openwrt.init
+            dst: /etc/init.d/sing-box
+          - src: release/config/openwrt.conf
+            dst: /etc/config/sing-box
 source:
   enabled: false
   name_template: '{{ .ProjectName }}-{{ .Version }}.source'
@@ -168,4 +200,6 @@ release:
   ids:
     - archive
     - package
-  skip_upload: true
+  skip_upload: true
+partial:
+  by: target

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.22-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine AS builder
 LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
@@ -21,7 +21,7 @@ FROM --platform=$TARGETPLATFORM alpine AS dist
 LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
 RUN set -ex \
     && apk upgrade \
-    && apk add bash tzdata ca-certificates \
+    && apk add bash tzdata ca-certificates nftables \
     && rm -rf /var/cache/apk/*
 COPY --from=builder /go/bin/sing-box /usr/local/bin/sing-box
 ENTRYPOINT ["sing-box"]

Makefile

@@ -1,7 +1,6 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS_GO118 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api
-TAGS_GO120 = with_quic,with_utls
+TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls
 TAGS_GO121 = with_ech
 TAGS ?= $(TAGS_GO118),$(TAGS_GO120),$(TAGS_GO121)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_ech,with_utls,with_reality_server
@@ -20,18 +19,17 @@ PREFIX ?= $(shell go env GOPATH)
 build:
 	go build $(MAIN_PARAMS) $(MAIN)
 
-ci_build_go118:
-	go build $(PARAMS) $(MAIN)
-	go build $(PARAMS) -tags "$(TAGS_GO118)" $(MAIN)
-
 ci_build_go120:
 	go build $(PARAMS) $(MAIN)
-	go build $(PARAMS) -tags "$(TAGS_GO118),$(TAGS_GO120)" $(MAIN)
+	go build $(PARAMS) -tags "$(TAGS_GO120)" $(MAIN)
 
 ci_build:
 	go build $(PARAMS) $(MAIN)
 	go build $(MAIN_PARAMS) $(MAIN)
 
+generate_completions:
+	go run -v --tags generate,generate_completions $(MAIN)
+
 install:
 	go build -o $(PREFIX)/bin/$(NAME) $(MAIN_PARAMS) $(MAIN)
 
@@ -71,10 +69,9 @@ release:
 		dist/*.deb \
 		dist/*.rpm \
 		dist/*_amd64.pkg.tar.zst \
-		dist/*_amd64v3.pkg.tar.zst \
 		dist/*_arm64.pkg.tar.zst \
 		dist/release
-	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release
+	ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist/release
 	rm -r dist/release
 
 release_repo:
@@ -93,21 +90,21 @@ upload_android:
 	mkdir -p dist/release_android
 	cp ../sing-box-for-android/app/build/outputs/apk/play/release/*.apk dist/release_android
 	cp ../sing-box-for-android/app/build/outputs/apk/other/release/*-universal.apk dist/release_android
-	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release_android
+	ghr --replace --draft --prerelease -p 5 "v${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:publishPlayReleaseBundle
-
-publish_android_appcenter:
-	cd ../sing-box-for-android && ./gradlew :app:appCenterAssembleAndUploadPlayRelease
+	cd ../sing-box-for-android && ./gradlew :app:publishPlayReleaseBundle && ./gradlew --stop
 
+# TODO: find why and remove `-destination 'generic/platform=iOS'`
+# TODO: remove xcode clean when fix control widget fixed
 build_ios:
 	cd ../sing-box-for-apple && \
 	rm -rf build/SFI.xcarchive && \
-	xcodebuild archive -scheme SFI -configuration Release -archivePath build/SFI.xcarchive
+	xcodebuild clean -scheme SFI && \
+	xcodebuild archive -scheme SFI -configuration Release -destination 'generic/platform=iOS' -archivePath build/SFI.xcarchive -allowProvisioningUpdates
 
 upload_ios_app_store:
 	cd ../sing-box-for-apple && \
@@ -118,58 +115,89 @@ 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
+	xcodebuild archive -scheme SFM -configuration Release -archivePath build/SFM.xcarchive -allowProvisioningUpdates
 
 upload_macos_app_store:
 	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath build/SFM.xcarchive -exportOptionsPlist SFI/Upload.plist  -allowProvisioningUpdates
+	xcodebuild -exportArchive -archivePath build/SFM.xcarchive -exportOptionsPlist SFI/Upload.plist -allowProvisioningUpdates
 
 release_macos: build_macos upload_macos_app_store
 
-build_macos_independent:
+build_macos_standalone:
 	cd ../sing-box-for-apple && \
-	rm -rf build/SFT.System.xcarchive && \
-	xcodebuild archive -scheme SFM.System -configuration Release -archivePath build/SFM.System.xcarchive
+	rm -rf build/SFM.System.xcarchive && \
+	xcodebuild archive -scheme SFM.System -configuration Release -archivePath build/SFM.System.xcarchive -allowProvisioningUpdates
 
-notarize_macos_independent:
-	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath "build/SFM.System.xcarchive" -exportOptionsPlist SFM.System/Upload.plist  -allowProvisioningUpdates
-
-wait_notarize_macos_independent:
-	sleep 60
-
-export_macos_independent:
+build_macos_dmg:
 	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"
+	rm -rf build/SFM.System && \
+	rm -rf build/SFM.dmg && \
+	xcodebuild -exportArchive \
+		-archivePath "build/SFM.System.xcarchive" \
+		-exportOptionsPlist SFM.System/Export.plist -allowProvisioningUpdates \
+		-exportPath "build/SFM.System" && \
+	create-dmg \
+		--volname "sing-box" \
+		--volicon "build/SFM.System/SFM.app/Contents/Resources/AppIcon.icns" \
+		--icon "SFM.app" 0 0 \
+ 		--hide-extension "SFM.app" \
+ 		--app-drop-link 0 0 \
+ 		--skip-jenkins \
+		"../sing-box/dist/SFM/SFM.dmg" "build/SFM.System/SFM.app"
 
-upload_macos_independent:
+notarize_macos_dmg:
+	xcrun notarytool submit "dist/SFM/SFM.dmg" --wait \
+	  --keychain-profile "notarytool-password" \
+  	  --no-s3-acceleration
+
+upload_macos_dmg:
 	cd dist/SFM && \
-	rm -f *.zip && \
-	zip -ry "SFM-${VERSION}-universal.zip" SFM.app && \
-	ghr --replace --draft --prerelease "v${VERSION}" *.zip
+	cp SFM.dmg "SFM-${VERSION}-universal.dmg" && \
+	ghr --replace --draft --prerelease "v${VERSION}" "SFM-${VERSION}-universal.dmg"
 
-release_macos_independent: build_macos_independent notarize_macos_independent wait_notarize_macos_independent export_macos_independent upload_macos_independent
+upload_macos_dsyms:
+	pushd ../sing-box-for-apple/build/SFM.System.xcarchive && \
+	zip -r SFM.dSYMs.zip dSYMs && \
+	mv SFM.dSYMs.zip ../../../sing-box/dist/SFM && \
+	popd && \
+	cd dist/SFM && \
+	cp SFM.dSYMs.zip "SFM-${VERSION}-universal.dSYMs.zip" && \
+	ghr --replace --draft --prerelease "v${VERSION}" "SFM-${VERSION}-universal.dSYMs.zip"
+
+release_macos_standalone: build_macos_standalone build_macos_dmg notarize_macos_dmg upload_macos_dmg upload_macos_dsyms
 
 build_tvos:
 	cd ../sing-box-for-apple && \
 	rm -rf build/SFT.xcarchive && \
-	xcodebuild archive -scheme SFT -configuration Release -archivePath build/SFT.xcarchive
+	xcodebuild archive -scheme SFT -configuration Release -archivePath build/SFT.xcarchive -allowProvisioningUpdates
 
 upload_tvos_app_store:
 	cd ../sing-box-for-apple && \
-	xcodebuild -exportArchive -archivePath "build/SFT.xcarchive" -exportOptionsPlist SFI/Upload.plist  -allowProvisioningUpdates
+	xcodebuild -exportArchive -archivePath "build/SFT.xcarchive" -exportOptionsPlist SFI/Upload.plist -allowProvisioningUpdates
 
 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
+update_macos_version:
+	MACOS_PROJECT_VERSION=$(shell go run -v ./cmd/internal/app_store_connect next_macos_project_version) go run ./cmd/internal/update_apple_version
+
+release_apple: lib_ios update_apple_version release_ios release_macos release_tvos release_macos_standalone
 
 release_apple_beta: update_apple_version release_ios release_macos release_tvos
 
+publish_testflight:
+	go run -v ./cmd/internal/app_store_connect publish_testflight
+
+prepare_app_store:
+	go run -v ./cmd/internal/app_store_connect prepare_app_store
+
+publish_app_store:
+	go run -v ./cmd/internal/app_store_connect publish_app_store
+
 test:
 	@go test -v ./... && \
 	cd test && \
@@ -185,25 +213,33 @@ test_stdio:
 lib_android:
 	go run ./cmd/internal/build_libbox -target android
 
+lib_android_debug:
+	go run ./cmd/internal/build_libbox -target android -debug
+
+lib_apple:
+	go run ./cmd/internal/build_libbox -target apple
+
 lib_ios:
-	go run ./cmd/internal/build_libbox -target ios
+	go run ./cmd/internal/build_libbox -target apple -platform ios -debug
 
 lib:
 	go run ./cmd/internal/build_libbox -target android
 	go run ./cmd/internal/build_libbox -target ios
 
 lib_install:
-	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.3
-	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.3
+	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.4
+	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.4
 
 docs:
-	mkdocs serve
+	venv/bin/mkdocs serve
 
 publish_docs:
-	mkdocs gh-deploy -m "Update" --force --ignore-version --no-history
+	venv/bin/mkdocs gh-deploy -m "Update" --force --ignore-version --no-history
 
 docs_install:
-	pip install --force-reinstall mkdocs-material=="9.*" mkdocs-static-i18n=="1.2.*"
+	python -m venv venv
+	source ./venv/bin/activate && pip install --force-reinstall mkdocs-material=="9.*" mkdocs-static-i18n=="1.2.*"
+
 clean:
 	rm -rf bin dist sing-box
 	rm -f $(shell go env GOPATH)/sing-box

README.md

@@ -8,10 +8,6 @@ The universal proxy platform.
 
 https://sing-box.sagernet.org
 
-## Support
-
-https://community.sagernet.org/c/sing-box/
-
 ## License
 
 ```

adapter/experimental.go

@@ -4,14 +4,13 @@ import (
 	"bytes"
 	"context"
 	"encoding/binary"
-	"io"
 	"net"
 	"time"
 
 	"github.com/sagernet/sing-box/common/urltest"
 	"github.com/sagernet/sing-dns"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common/varbin"
 )
 
 type ClashServer interface {
@@ -56,16 +55,15 @@ func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
 	if err != nil {
 		return nil, err
 	}
-	err = rw.WriteUVariant(&buffer, uint64(len(s.Content)))
+	err = varbin.Write(&buffer, binary.BigEndian, s.Content)
 	if err != nil {
 		return nil, err
 	}
-	buffer.Write(s.Content)
 	err = binary.Write(&buffer, binary.BigEndian, s.LastUpdated.Unix())
 	if err != nil {
 		return nil, err
 	}
-	err = rw.WriteVString(&buffer, s.LastEtag)
+	err = varbin.Write(&buffer, binary.BigEndian, s.LastEtag)
 	if err != nil {
 		return nil, err
 	}
@@ -79,12 +77,7 @@ func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
 	if err != nil {
 		return err
 	}
-	contentLen, err := rw.ReadUVariant(reader)
-	if err != nil {
-		return err
-	}
-	s.Content = make([]byte, contentLen)
-	_, err = io.ReadFull(reader, s.Content)
+	err = varbin.Read(reader, binary.BigEndian, &s.Content)
 	if err != nil {
 		return err
 	}
@@ -94,7 +87,7 @@ func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
 		return err
 	}
 	s.LastUpdated = time.Unix(lastUpdated, 0)
-	s.LastEtag, err = rw.ReadVString(reader)
+	err = varbin.Read(reader, binary.BigEndian, &s.LastEtag)
 	if err != nil {
 		return err
 	}

adapter/inbound.go

@@ -31,11 +31,16 @@ type InboundContext struct {
 	Network     string
 	Source      M.Socksaddr
 	Destination M.Socksaddr
-	Domain      string
-	Protocol    string
 	User        string
 	Outbound    string
 
+	// sniffer
+
+	Protocol     string
+	Domain       string
+	Client       string
+	SniffContext any
+
 	// cache
 
 	InboundDetour        string
@@ -51,7 +56,9 @@ type InboundContext struct {
 
 	// rule cache
 
-	IPCIDRMatchSource            bool
+	IPCIDRMatchSource bool
+	IPCIDRAcceptEmpty bool
+
 	SourceAddressMatch           bool
 	SourcePortMatch              bool
 	DestinationAddressMatch      bool
@@ -62,6 +69,7 @@ type InboundContext struct {
 
 func (c *InboundContext) ResetRuleCache() {
 	c.IPCIDRMatchSource = false
+	c.IPCIDRAcceptEmpty = false
 	c.SourceAddressMatch = false
 	c.SourcePortMatch = false
 	c.DestinationAddressMatch = false
@@ -83,15 +91,6 @@ func ContextFrom(ctx context.Context) *InboundContext {
 	return metadata.(*InboundContext)
 }
 
-func AppendContext(ctx context.Context) (context.Context, *InboundContext) {
-	metadata := ContextFrom(ctx)
-	if metadata != nil {
-		return ctx, metadata
-	}
-	metadata = new(InboundContext)
-	return WithContext(ctx, metadata), metadata
-}
-
 func ExtendContext(ctx context.Context) (context.Context, *InboundContext) {
 	var newMetadata InboundContext
 	if metadata := ContextFrom(ctx); metadata != nil {

adapter/router.go

@@ -2,23 +2,30 @@ package adapter
 
 import (
 	"context"
+	"net"
 	"net/http"
 	"net/netip"
+	"sync"
 
 	"github.com/sagernet/sing-box/common/geoip"
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-dns"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
+	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/x/list"
 	"github.com/sagernet/sing/service"
 
 	mdns "github.com/miekg/dns"
+	"go4.org/netipx"
 )
 
 type Router interface {
 	Service
 	PreStarter
 	PostStarter
+	Cleanup() error
 
 	Outbounds() []Outbound
 	Outbound(tag string) (Outbound, bool)
@@ -45,7 +52,9 @@ type Router interface {
 	DefaultInterface() string
 	AutoDetectInterface() bool
 	AutoDetectInterfaceFunc() control.Func
-	DefaultMark() int
+	DefaultMark() uint32
+	RegisterAutoRedirectOutputMark(mark uint32) error
+	AutoRedirectOutputMark() uint32
 	NetworkMonitor() tun.NetworkUpdateMonitor
 	InterfaceMonitor() tun.DefaultInterfaceMonitor
 	PackageManager() tun.PackageManager
@@ -92,22 +101,63 @@ type DNSRule interface {
 }
 
 type RuleSet interface {
-	StartContext(ctx context.Context, startContext RuleSetStartContext) error
+	Name() string
+	StartContext(ctx context.Context, startContext *HTTPStartContext) error
 	PostStart() error
 	Metadata() RuleSetMetadata
+	ExtractIPSet() []*netipx.IPSet
+	IncRef()
+	DecRef()
+	Cleanup()
+	RegisterCallback(callback RuleSetUpdateCallback) *list.Element[RuleSetUpdateCallback]
+	UnregisterCallback(element *list.Element[RuleSetUpdateCallback])
 	Close() error
 	HeadlessRule
 }
 
+type RuleSetUpdateCallback func(it RuleSet)
+
 type RuleSetMetadata struct {
 	ContainsProcessRule bool
 	ContainsWIFIRule    bool
 	ContainsIPCIDRRule  bool
 }
+type HTTPStartContext struct {
+	access          sync.Mutex
+	httpClientCache map[string]*http.Client
+}
 
-type RuleSetStartContext interface {
-	HTTPClient(detour string, dialer N.Dialer) *http.Client
-	Close()
+func NewHTTPStartContext() *HTTPStartContext {
+	return &HTTPStartContext{
+		httpClientCache: make(map[string]*http.Client),
+	}
+}
+
+func (c *HTTPStartContext) HTTPClient(detour string, dialer N.Dialer) *http.Client {
+	c.access.Lock()
+	defer c.access.Unlock()
+	if httpClient, loaded := c.httpClientCache[detour]; loaded {
+		return httpClient
+	}
+	httpClient := &http.Client{
+		Transport: &http.Transport{
+			ForceAttemptHTTP2:   true,
+			TLSHandshakeTimeout: C.TCPTimeout,
+			DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
+				return dialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
+			},
+		},
+	}
+	c.httpClientCache[detour] = httpClient
+	return httpClient
+}
+
+func (c *HTTPStartContext) Close() {
+	c.access.Lock()
+	defer c.access.Unlock()
+	for _, client := range c.httpClientCache {
+		client.CloseIdleConnections()
+	}
 }
 
 type InterfaceUpdateListener interface {

adapter/v2ray.go

@@ -22,4 +22,5 @@ type V2RayServerTransportHandler interface {
 
 type V2RayClientTransport interface {
 	DialContext(ctx context.Context) (net.Conn, error)
+	Close() error
 }

box.go

@@ -111,6 +111,7 @@ func New(options Options) (*Box, error) {
 			ctx,
 			router,
 			logFactory.NewLogger(F.ToString("inbound/", inboundOptions.Type, "[", tag, "]")),
+			tag,
 			inboundOptions,
 			options.PlatformInterface,
 		)
@@ -203,7 +204,7 @@ func (s *Box) PreStart() error {
 		defer func() {
 			v := recover()
 			if v != nil {
-				log.Error(E.Cause(err, "origin error"))
+				println(err.Error())
 				debug.PrintStack()
 				panic("panic on early close: " + fmt.Sprint(v))
 			}
@@ -222,9 +223,9 @@ func (s *Box) Start() error {
 		defer func() {
 			v := recover()
 			if v != nil {
-				log.Error(E.Cause(err, "origin error"))
+				println(err.Error())
 				debug.PrintStack()
-				panic("panic on early close: " + fmt.Sprint(v))
+				println("panic on early start: " + fmt.Sprint(v))
 			}
 		}()
 		s.Close()
@@ -302,7 +303,11 @@ func (s *Box) start() error {
 			return E.Cause(err, "initialize inbound/", in.Type(), "[", tag, "]")
 		}
 	}
-	return s.postStart()
+	err = s.postStart()
+	if err != nil {
+		return err
+	}
+	return s.router.Cleanup()
 }
 
 func (s *Box) postStart() error {
@@ -312,16 +317,28 @@ func (s *Box) postStart() error {
 			return E.Cause(err, "start ", serviceName)
 		}
 	}
-	for _, outbound := range s.outbounds {
-		if lateOutbound, isLateOutbound := outbound.(adapter.PostStarter); isLateOutbound {
+	// TODO: reorganize ALL start order
+	for _, out := range s.outbounds {
+		if lateOutbound, isLateOutbound := out.(adapter.PostStarter); isLateOutbound {
 			err := lateOutbound.PostStart()
 			if err != nil {
-				return E.Cause(err, "post-start outbound/", outbound.Tag())
+				return E.Cause(err, "post-start outbound/", out.Tag())
 			}
 		}
 	}
-
-	return s.router.PostStart()
+	err := s.router.PostStart()
+	if err != nil {
+		return err
+	}
+	for _, in := range s.inbounds {
+		if lateInbound, isLateInbound := in.(adapter.PostStarter); isLateInbound {
+			err = lateInbound.PostStart()
+			if err != nil {
+				return E.Cause(err, "post-start inbound/", in.Tag())
+			}
+		}
+	}
+	return nil
 }
 
 func (s *Box) Close() error {

box_outbound.go

@@ -45,7 +45,9 @@ func (s *Box) startOutbounds() error {
 			}
 			started[outboundTag] = true
 			canContinue = true
-			if starter, isStarter := outboundToStart.(common.Starter); isStarter {
+			if starter, isStarter := outboundToStart.(interface {
+				Start() error
+			}); isStarter {
 				monitor.Start("initialize outbound/", outboundToStart.Type(), "[", outboundTag, "]")
 				err := starter.Start()
 				monitor.Finish()

cmd/internal/app_store_connect/main.go

@@ -0,0 +1,447 @@
+package main
+
+import (
+	"context"
+	"net/http"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/sagernet/asc-go/asc"
+	"github.com/sagernet/sing-box/cmd/internal/build_shared"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+	F "github.com/sagernet/sing/common/format"
+)
+
+func main() {
+	ctx := context.Background()
+	switch os.Args[1] {
+	case "next_macos_project_version":
+		err := fetchMacOSVersion(ctx)
+		if err != nil {
+			log.Fatal(err)
+		}
+	case "publish_testflight":
+		err := publishTestflight(ctx)
+		if err != nil {
+			log.Fatal(err)
+		}
+	case "cancel_app_store":
+		err := cancelAppStore(ctx, os.Args[2])
+		if err != nil {
+			log.Fatal(err)
+		}
+	case "prepare_app_store":
+		err := prepareAppStore(ctx)
+		if err != nil {
+			log.Fatal(err)
+		}
+	case "publish_app_store":
+		err := publishAppStore(ctx)
+		if err != nil {
+			log.Fatal(err)
+		}
+	default:
+		log.Fatal("unknown action: ", os.Args[1])
+	}
+}
+
+const (
+	appID   = "6673731168"
+	groupID = "5c5f3b78-b7a0-40c0-bcad-e6ef87bbefda"
+)
+
+func createClient(expireDuration time.Duration) *asc.Client {
+	privateKey, err := os.ReadFile(os.Getenv("ASC_KEY_PATH"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	tokenConfig, err := asc.NewTokenConfig(os.Getenv("ASC_KEY_ID"), os.Getenv("ASC_KEY_ISSUER_ID"), expireDuration, privateKey)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return asc.NewClient(tokenConfig.Client())
+}
+
+func fetchMacOSVersion(ctx context.Context) error {
+	client := createClient(time.Minute)
+	versions, _, err := client.Apps.ListAppStoreVersionsForApp(ctx, appID, &asc.ListAppStoreVersionsQuery{
+		FilterPlatform: []string{"MAC_OS"},
+	})
+	if err != nil {
+		return err
+	}
+	var versionID string
+findVersion:
+	for _, version := range versions.Data {
+		switch *version.Attributes.AppStoreState {
+		case asc.AppStoreVersionStateReadyForSale,
+			asc.AppStoreVersionStatePendingDeveloperRelease:
+			versionID = version.ID
+			break findVersion
+		}
+	}
+	if versionID == "" {
+		return E.New("no version found")
+	}
+	latestBuild, _, err := client.Builds.GetBuildForAppStoreVersion(ctx, versionID, &asc.GetBuildForAppStoreVersionQuery{})
+	if err != nil {
+		return err
+	}
+	versionInt, err := strconv.Atoi(*latestBuild.Data.Attributes.Version)
+	if err != nil {
+		return E.Cause(err, "parse version code")
+	}
+	os.Stdout.WriteString(F.ToString(versionInt+1, "\n"))
+	return nil
+}
+
+func publishTestflight(ctx context.Context) error {
+	tagVersion, err := build_shared.ReadTagVersion()
+	if err != nil {
+		return err
+	}
+	tag := tagVersion.VersionString()
+	client := createClient(10 * time.Minute)
+
+	log.Info(tag, " list build IDs")
+	buildIDsResponse, _, err := client.TestFlight.ListBuildIDsForBetaGroup(ctx, groupID, nil)
+	if err != nil {
+		return err
+	}
+	buildIDs := common.Map(buildIDsResponse.Data, func(it asc.RelationshipData) string {
+		return it.ID
+	})
+	var platforms []asc.Platform
+	if len(os.Args) == 3 {
+		switch os.Args[2] {
+		case "ios":
+			platforms = []asc.Platform{asc.PlatformIOS}
+		case "macos":
+			platforms = []asc.Platform{asc.PlatformMACOS}
+		case "tvos":
+			platforms = []asc.Platform{asc.PlatformTVOS}
+		default:
+			return E.New("unknown platform: ", os.Args[2])
+		}
+	} else {
+		platforms = []asc.Platform{
+			asc.PlatformIOS,
+			asc.PlatformMACOS,
+			asc.PlatformTVOS,
+		}
+	}
+	for _, platform := range platforms {
+		log.Info(string(platform), " list builds")
+		for {
+			builds, _, err := client.Builds.ListBuilds(ctx, &asc.ListBuildsQuery{
+				FilterApp:                       []string{appID},
+				FilterPreReleaseVersionPlatform: []string{string(platform)},
+			})
+			if err != nil {
+				return err
+			}
+			build := builds.Data[0]
+			if common.Contains(buildIDs, build.ID) || time.Since(build.Attributes.UploadedDate.Time) > 5*time.Minute {
+				log.Info(string(platform), " ", tag, " waiting for process")
+				time.Sleep(15 * time.Second)
+				continue
+			}
+			if *build.Attributes.ProcessingState != "VALID" {
+				log.Info(string(platform), " ", tag, " waiting for process: ", *build.Attributes.ProcessingState)
+				time.Sleep(15 * time.Second)
+				continue
+			}
+			log.Info(string(platform), " ", tag, " list localizations")
+			localizations, _, err := client.TestFlight.ListBetaBuildLocalizationsForBuild(ctx, build.ID, nil)
+			if err != nil {
+				return err
+			}
+			localization := common.Find(localizations.Data, func(it asc.BetaBuildLocalization) bool {
+				return *it.Attributes.Locale == "en-US"
+			})
+			if localization.ID == "" {
+				log.Fatal(string(platform), " ", tag, " no en-US localization found")
+			}
+			if localization.Attributes == nil || localization.Attributes.WhatsNew == nil || *localization.Attributes.WhatsNew == "" {
+				log.Info(string(platform), " ", tag, " update localization")
+				_, _, err = client.TestFlight.UpdateBetaBuildLocalization(ctx, localization.ID, common.Ptr(
+					F.ToString("sing-box ", tagVersion.String()),
+				))
+				if err != nil {
+					return err
+				}
+			}
+			log.Info(string(platform), " ", tag, " publish")
+			response, err := client.TestFlight.AddBuildsToBetaGroup(ctx, groupID, []string{build.ID})
+			if response != nil && response.StatusCode == http.StatusUnprocessableEntity {
+				log.Info("waiting for process")
+				time.Sleep(15 * time.Second)
+				continue
+			} else if err != nil {
+				return err
+			}
+			log.Info(string(platform), " ", tag, " list submissions")
+			betaSubmissions, _, err := client.TestFlight.ListBetaAppReviewSubmissions(ctx, &asc.ListBetaAppReviewSubmissionsQuery{
+				FilterBuild: []string{build.ID},
+			})
+			if err != nil {
+				return err
+			}
+			if len(betaSubmissions.Data) == 0 {
+				log.Info(string(platform), " ", tag, " create submission")
+				_, _, err = client.TestFlight.CreateBetaAppReviewSubmission(ctx, build.ID)
+				if err != nil {
+					return err
+				}
+			}
+			break
+		}
+	}
+	return nil
+}
+
+func cancelAppStore(ctx context.Context, platform string) error {
+	switch platform {
+	case "ios":
+		platform = string(asc.PlatformIOS)
+	case "macos":
+		platform = string(asc.PlatformMACOS)
+	case "tvos":
+		platform = string(asc.PlatformTVOS)
+	}
+	tag, err := build_shared.ReadTag()
+	if err != nil {
+		return err
+	}
+	client := createClient(time.Minute)
+	for {
+		log.Info(platform, " list versions")
+		versions, response, err := client.Apps.ListAppStoreVersionsForApp(ctx, appID, &asc.ListAppStoreVersionsQuery{
+			FilterPlatform: []string{string(platform)},
+		})
+		if isRetryable(response) {
+			continue
+		} else if err != nil {
+			return err
+		}
+		version := common.Find(versions.Data, func(it asc.AppStoreVersion) bool {
+			return *it.Attributes.VersionString == tag
+		})
+		if version.ID == "" {
+			return nil
+		}
+		log.Info(platform, " ", tag, " get submission")
+		submission, response, err := client.Submission.GetAppStoreVersionSubmissionForAppStoreVersion(ctx, version.ID, nil)
+		if response != nil && response.StatusCode == http.StatusNotFound {
+			return nil
+		}
+		if isRetryable(response) {
+			continue
+		} else if err != nil {
+			return err
+		}
+		log.Info(platform, " ", tag, " delete submission")
+		_, err = client.Submission.DeleteSubmission(ctx, submission.Data.ID)
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+}
+
+func prepareAppStore(ctx context.Context) error {
+	tag, err := build_shared.ReadTag()
+	if err != nil {
+		return err
+	}
+	client := createClient(time.Minute)
+	for _, platform := range []asc.Platform{
+		asc.PlatformIOS,
+		asc.PlatformMACOS,
+		asc.PlatformTVOS,
+	} {
+		log.Info(string(platform), " list versions")
+		versions, _, err := client.Apps.ListAppStoreVersionsForApp(ctx, appID, &asc.ListAppStoreVersionsQuery{
+			FilterPlatform: []string{string(platform)},
+		})
+		if err != nil {
+			return err
+		}
+		version := common.Find(versions.Data, func(it asc.AppStoreVersion) bool {
+			return *it.Attributes.VersionString == tag
+		})
+		log.Info(string(platform), " ", tag, " list builds")
+		builds, _, err := client.Builds.ListBuilds(ctx, &asc.ListBuildsQuery{
+			FilterApp:                       []string{appID},
+			FilterPreReleaseVersionPlatform: []string{string(platform)},
+		})
+		if err != nil {
+			return err
+		}
+		if len(builds.Data) == 0 {
+			log.Fatal(platform, " ", tag, " no build found")
+		}
+		buildID := common.Ptr(builds.Data[0].ID)
+		if version.ID == "" {
+			log.Info(string(platform), " ", tag, " create version")
+			newVersion, _, err := client.Apps.CreateAppStoreVersion(ctx, asc.AppStoreVersionCreateRequestAttributes{
+				Platform:      platform,
+				VersionString: tag,
+			}, appID, buildID)
+			if err != nil {
+				return err
+			}
+			version = newVersion.Data
+
+		} else {
+			log.Info(string(platform), " ", tag, " check build")
+			currentBuild, response, err := client.Apps.GetBuildIDForAppStoreVersion(ctx, version.ID)
+			if err != nil {
+				return err
+			}
+			if response.StatusCode != http.StatusOK || currentBuild.Data.ID != *buildID {
+				switch *version.Attributes.AppStoreState {
+				case asc.AppStoreVersionStatePrepareForSubmission,
+					asc.AppStoreVersionStateRejected,
+					asc.AppStoreVersionStateDeveloperRejected:
+				case asc.AppStoreVersionStateWaitingForReview,
+					asc.AppStoreVersionStateInReview,
+					asc.AppStoreVersionStatePendingDeveloperRelease:
+					submission, _, err := client.Submission.GetAppStoreVersionSubmissionForAppStoreVersion(ctx, version.ID, nil)
+					if err != nil {
+						return err
+					}
+					if submission != nil {
+						log.Info(string(platform), " ", tag, " delete submission")
+						_, err = client.Submission.DeleteSubmission(ctx, submission.Data.ID)
+						if err != nil {
+							return err
+						}
+						time.Sleep(5 * time.Second)
+					}
+				default:
+					log.Fatal(string(platform), " ", tag, " unknown state ", string(*version.Attributes.AppStoreState))
+				}
+				log.Info(string(platform), " ", tag, " update build")
+				response, err = client.Apps.UpdateBuildForAppStoreVersion(ctx, version.ID, buildID)
+				if err != nil {
+					return err
+				}
+				if response.StatusCode != http.StatusNoContent {
+					response.Write(os.Stderr)
+					log.Fatal(string(platform), " ", tag, " unexpected response: ", response.Status)
+				}
+			} else {
+				switch *version.Attributes.AppStoreState {
+				case asc.AppStoreVersionStatePrepareForSubmission,
+					asc.AppStoreVersionStateRejected,
+					asc.AppStoreVersionStateDeveloperRejected:
+				case asc.AppStoreVersionStateWaitingForReview,
+					asc.AppStoreVersionStateInReview,
+					asc.AppStoreVersionStatePendingDeveloperRelease:
+					continue
+				default:
+					log.Fatal(string(platform), " ", tag, " unknown state ", string(*version.Attributes.AppStoreState))
+				}
+			}
+		}
+		log.Info(string(platform), " ", tag, " list localization")
+		localizations, _, err := client.Apps.ListLocalizationsForAppStoreVersion(ctx, version.ID, nil)
+		if err != nil {
+			return err
+		}
+		localization := common.Find(localizations.Data, func(it asc.AppStoreVersionLocalization) bool {
+			return *it.Attributes.Locale == "en-US"
+		})
+		if localization.ID == "" {
+			log.Info(string(platform), " ", tag, " no en-US localization found")
+		}
+		if localization.Attributes.WhatsNew == nil && *localization.Attributes.WhatsNew == "" {
+			log.Info(string(platform), " ", tag, " update localization")
+			_, _, err = client.Apps.UpdateAppStoreVersionLocalization(ctx, localization.ID, &asc.AppStoreVersionLocalizationUpdateRequestAttributes{
+				PromotionalText: common.Ptr("Yet another distribution for sing-box, the universal proxy platform."),
+				WhatsNew:        common.Ptr(F.ToString("sing-box ", tag, ": Fixes and improvements.")),
+			})
+			if err != nil {
+				return err
+			}
+		}
+		log.Info(string(platform), " ", tag, " create submission")
+	fixSubmit:
+		for {
+			_, response, err := client.Submission.CreateSubmission(ctx, version.ID)
+			if err != nil {
+				switch response.StatusCode {
+				case http.StatusInternalServerError:
+					continue
+				default:
+					response.Write(os.Stderr)
+					log.Info(string(platform), " ", tag, " unexpected response: ", response.Status)
+				}
+			}
+			switch response.StatusCode {
+			case http.StatusCreated:
+				break fixSubmit
+			default:
+				response.Write(os.Stderr)
+				log.Info(string(platform), " ", tag, " unexpected response: ", response.Status)
+			}
+		}
+	}
+	return nil
+}
+
+func publishAppStore(ctx context.Context) error {
+	tag, err := build_shared.ReadTag()
+	if err != nil {
+		return err
+	}
+	client := createClient(time.Minute)
+	for _, platform := range []asc.Platform{
+		asc.PlatformIOS,
+		asc.PlatformMACOS,
+		asc.PlatformTVOS,
+	} {
+		log.Info(string(platform), " list versions")
+		versions, _, err := client.Apps.ListAppStoreVersionsForApp(ctx, appID, &asc.ListAppStoreVersionsQuery{
+			FilterPlatform: []string{string(platform)},
+		})
+		if err != nil {
+			return err
+		}
+		version := common.Find(versions.Data, func(it asc.AppStoreVersion) bool {
+			return *it.Attributes.VersionString == tag
+		})
+		switch *version.Attributes.AppStoreState {
+		case asc.AppStoreVersionStatePrepareForSubmission, asc.AppStoreVersionStateDeveloperRejected:
+			log.Fatal(string(platform), " ", tag, " not submitted")
+		case asc.AppStoreVersionStateWaitingForReview,
+			asc.AppStoreVersionStateInReview:
+			log.Warn(string(platform), " ", tag, " waiting for review")
+			continue
+		case asc.AppStoreVersionStatePendingDeveloperRelease:
+		default:
+			log.Fatal(string(platform), " ", tag, " unknown state ", string(*version.Attributes.AppStoreState))
+		}
+		_, _, err = client.Publishing.CreatePhasedRelease(ctx, common.Ptr(asc.PhasedReleaseStateComplete), version.ID)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func isRetryable(response *asc.Response) bool {
+	if response == nil {
+		return false
+	}
+	switch response.StatusCode {
+	case http.StatusInternalServerError, http.StatusUnprocessableEntity:
+		return true
+	default:
+		return false
+	}
+}

cmd/internal/build_libbox/main.go

@@ -10,17 +10,21 @@ import (
 	_ "github.com/sagernet/gomobile"
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
 	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common/shell"
 )
 
 var (
 	debugEnabled bool
 	target       string
+	platform     string
 )
 
 func init() {
 	flag.BoolVar(&debugEnabled, "debug", false, "enable debug")
 	flag.StringVar(&target, "target", "android", "target platform")
+	flag.StringVar(&platform, "platform", "", "specify platform")
 }
 
 func main() {
@@ -31,8 +35,8 @@ func main() {
 	switch target {
 	case "android":
 		buildAndroid()
-	case "ios":
-		buildiOS()
+	case "apple":
+		buildApple()
 	}
 }
 
@@ -62,9 +66,35 @@ func init() {
 func buildAndroid() {
 	build_shared.FindSDK()
 
+	var javaPath string
+	javaHome := os.Getenv("JAVA_HOME")
+	if javaHome == "" {
+		javaPath = "java"
+	} else {
+		javaPath = filepath.Join(javaHome, "bin", "java")
+	}
+
+	javaVersion, err := shell.Exec(javaPath, "--version").ReadOutput()
+	if err != nil {
+		log.Fatal(E.Cause(err, "check java version"))
+	}
+	if !strings.Contains(javaVersion, "openjdk 17") {
+		log.Fatal("java version should be openjdk 17")
+	}
+
+	var bindTarget string
+	if platform != "" {
+		bindTarget = platform
+	} else if debugEnabled {
+		bindTarget = "android/arm64"
+	} else {
+		bindTarget = "android"
+	}
+
 	args := []string{
 		"bind",
 		"-v",
+		"-target", bindTarget,
 		"-androidapi", "21",
 		"-javapkg=io.nekohasekai",
 		"-libname=box",
@@ -86,14 +116,14 @@ func buildAndroid() {
 	command := exec.Command(build_shared.GoBinPath+"/gomobile", args...)
 	command.Stdout = os.Stdout
 	command.Stderr = os.Stderr
-	err := command.Run()
+	err = command.Run()
 	if err != nil {
 		log.Fatal(err)
 	}
 
 	const name = "libbox.aar"
 	copyPath := filepath.Join("..", "sing-box-for-android", "app", "libs")
-	if rw.FileExists(copyPath) {
+	if rw.IsDir(copyPath) {
 		copyPath, _ = filepath.Abs(copyPath)
 		err = rw.CopyFile(name, filepath.Join(copyPath, name))
 		if err != nil {
@@ -103,11 +133,20 @@ func buildAndroid() {
 	}
 }
 
-func buildiOS() {
+func buildApple() {
+	var bindTarget string
+	if platform != "" {
+		bindTarget = platform
+	} else if debugEnabled {
+		bindTarget = "ios"
+	} else {
+		bindTarget = "ios,tvos,macos"
+	}
+
 	args := []string{
 		"bind",
 		"-v",
-		"-target", "ios,iossimulator,tvos,tvossimulator,macos",
+		"-target", bindTarget,
 		"-libname=box",
 	}
 	if !debugEnabled {
@@ -134,7 +173,7 @@ func buildiOS() {
 	}
 
 	copyPath := filepath.Join("..", "sing-box-for-apple")
-	if rw.FileExists(copyPath) {
+	if rw.IsDir(copyPath) {
 		targetDir := filepath.Join(copyPath, "Libbox.xcframework")
 		targetDir, _ = filepath.Abs(targetDir)
 		os.RemoveAll(targetDir)

cmd/internal/build_shared/sdk.go

@@ -11,9 +11,7 @@ import (
 
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common"
-	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/rw"
-	"github.com/sagernet/sing/common/shell"
 )
 
 var (
@@ -30,7 +28,7 @@ func FindSDK() {
 	}
 	for _, path := range searchPath {
 		path = os.ExpandEnv(path)
-		if rw.FileExists(filepath.Join(path, "licenses", "android-sdk-license")) {
+		if rw.IsFile(filepath.Join(path, "licenses", "android-sdk-license")) {
 			androidSDKPath = path
 			break
 		}
@@ -42,14 +40,6 @@ func FindSDK() {
 		log.Fatal("android NDK not found")
 	}
 
-	javaVersion, err := shell.Exec("java", "--version").ReadOutput()
-	if err != nil {
-		log.Fatal(E.Cause(err, "check java version"))
-	}
-	if !strings.Contains(javaVersion, "openjdk 17") {
-		log.Fatal("java version should be openjdk 17")
-	}
-
 	os.Setenv("ANDROID_HOME", androidSDKPath)
 	os.Setenv("ANDROID_SDK_HOME", androidSDKPath)
 	os.Setenv("ANDROID_NDK_HOME", androidNDKPath)
@@ -58,12 +48,16 @@ func FindSDK() {
 }
 
 func findNDK() bool {
-	const fixedVersion = "26.2.11394342"
+	const fixedVersion = "28.0.12674087"
 	const versionFile = "source.properties"
-	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.FileExists(filepath.Join(fixedPath, versionFile)) {
+	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.IsFile(filepath.Join(fixedPath, versionFile)) {
 		androidNDKPath = fixedPath
 		return true
 	}
+	if ndkHomeEnv := os.Getenv("ANDROID_NDK_HOME"); rw.IsFile(filepath.Join(ndkHomeEnv, versionFile)) {
+		androidNDKPath = ndkHomeEnv
+		return true
+	}
 	ndkVersions, err := os.ReadDir(filepath.Join(androidSDKPath, "ndk"))
 	if err != nil {
 		return false
@@ -86,7 +80,7 @@ func findNDK() bool {
 	})
 	for _, versionName := range versionNames {
 		currentNDKPath := filepath.Join(androidSDKPath, "ndk", versionName)
-		if rw.FileExists(filepath.Join(androidSDKPath, versionFile)) {
+		if rw.IsFile(filepath.Join(currentNDKPath, versionFile)) {
 			androidNDKPath = currentNDKPath
 			log.Warn("reproducibility warning: using NDK version " + versionName + " instead of " + fixedVersion)
 			return true
@@ -100,11 +94,11 @@ var GoBinPath string
 func FindMobile() {
 	goBin := filepath.Join(build.Default.GOPATH, "bin")
 	if runtime.GOOS == "windows" {
-		if !rw.FileExists(filepath.Join(goBin, "gobind.exe")) {
+		if !rw.IsFile(filepath.Join(goBin, "gobind.exe")) {
 			log.Fatal("missing gomobile installation")
 		}
 	} else {
-		if !rw.FileExists(filepath.Join(goBin, "gobind")) {
+		if !rw.IsFile(filepath.Join(goBin, "gobind")) {
 			log.Fatal("missing gomobile installation")
 		}
 	}

cmd/internal/build_shared/tag.go

@@ -20,6 +20,11 @@ func ReadTag() (string, error) {
 	return version.String() + "-" + shortCommit, nil
 }
 
+func ReadTagVersionRev() (badversion.Version, error) {
+	currentTagRev := common.Must1(shell.Exec("git", "describe", "--tags", "--abbrev=0").ReadOutput())
+	return badversion.Parse(currentTagRev[1:]), 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())

cmd/internal/read_tag/main.go

@@ -1,21 +1,62 @@
 package main
 
 import (
+	"flag"
 	"os"
 
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
 	"github.com/sagernet/sing-box/log"
 )
 
+var nightly bool
+
+func init() {
+	flag.BoolVar(&nightly, "nightly", false, "Print nightly tag")
+}
+
 func main() {
-	currentTag, err := build_shared.ReadTag()
-	if err != nil {
-		log.Error(err)
-		_, err = os.Stdout.WriteString("unknown\n")
+	flag.Parse()
+	if nightly {
+		version, err := build_shared.ReadTagVersionRev()
+		if err != nil {
+			log.Fatal(err)
+		}
+		var versionStr string
+		if version.PreReleaseIdentifier != "" {
+			versionStr = version.VersionString() + "-nightly"
+		} else {
+			version.Patch++
+			versionStr = version.VersionString() + "-nightly"
+		}
+		err = setGitHubEnv("version", versionStr)
+		if err != nil {
+			log.Fatal(err)
+		}
 	} else {
-		_, err = os.Stdout.WriteString(currentTag + "\n")
-	}
-	if err != nil {
-		log.Error(err)
+		tag, err := build_shared.ReadTag()
+		if err != nil {
+			log.Error(err)
+			os.Stdout.WriteString("unknown\n")
+		} else {
+			os.Stdout.WriteString(tag + "\n")
+		}
 	}
 }
+
+func setGitHubEnv(name string, value string) error {
+	outputFile, err := os.OpenFile(os.Getenv("GITHUB_ENV"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0o644)
+	if err != nil {
+		return err
+	}
+	_, err = outputFile.WriteString(name + "=" + value + "\n")
+	if err != nil {
+		outputFile.Close()
+		return err
+	}
+	err = outputFile.Close()
+	if err != nil {
+		return err
+	}
+	os.Stderr.WriteString(name + "=" + value + "\n")
+	return nil
+}

cmd/internal/update_android_version/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"flag"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -12,9 +13,22 @@ import (
 	"github.com/sagernet/sing/common"
 )
 
+var flagRunInCI bool
+
+func init() {
+	flag.BoolVar(&flagRunInCI, "ci", false, "Run in CI")
+}
+
 func main() {
-	newVersion := common.Must1(build_shared.ReadTagVersion())
-	androidPath, err := filepath.Abs("../sing-box-for-android")
+	flag.Parse()
+	newVersion := common.Must1(build_shared.ReadTag())
+	var androidPath string
+	if flagRunInCI {
+		androidPath = "clients/android"
+	} else {
+		androidPath = "../sing-box-for-android"
+	}
+	androidPath, err := filepath.Abs(androidPath)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -31,10 +45,10 @@ func main() {
 	for _, propPair := range propsList {
 		switch propPair[0] {
 		case "VERSION_NAME":
-			if propPair[1] != newVersion.String() {
+			if propPair[1] != newVersion {
 				versionUpdated = true
-				propPair[1] = newVersion.String()
-				log.Info("updated version to ", newVersion.String())
+				propPair[1] = newVersion
+				log.Info("updated version to ", newVersion)
 			}
 		case "GO_VERSION":
 			if propPair[1] != runtime.Version() {

cmd/internal/update_apple_version/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"flag"
 	"os"
 	"path/filepath"
 	"regexp"
@@ -13,9 +14,22 @@ import (
 	"howett.net/plist"
 )
 
+var flagRunInCI bool
+
+func init() {
+	flag.BoolVar(&flagRunInCI, "ci", false, "Run in CI")
+}
+
 func main() {
+	flag.Parse()
 	newVersion := common.Must1(build_shared.ReadTagVersion())
-	applePath, err := filepath.Abs("../sing-box-for-apple")
+	var applePath string
+	if flagRunInCI {
+		applePath = "clients/apple"
+	} else {
+		applePath = "../sing-box-for-apple"
+	}
+	applePath, err := filepath.Abs(applePath)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -26,8 +40,8 @@ func main() {
 	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())
+	newContent, updated0 := findAndReplace(objectsMap, projectContent, []string{"io.nekohasekai.sfavt"}, newVersion.VersionString())
+	newContent, updated1 := findAndReplace(objectsMap, newContent, []string{"io.nekohasekai.sfavt.standalone", "io.nekohasekai.sfavt.system"}, newVersion.String())
 	if updated0 || updated1 {
 		log.Info("updated version to ", newVersion.VersionString(), " (", newVersion.String(), ")")
 	}

cmd/sing-box/cmd.go

@@ -0,0 +1,71 @@
+package main
+
+import (
+	"context"
+	"os"
+	"os/user"
+	"strconv"
+	"time"
+
+	"github.com/sagernet/sing-box/experimental/deprecated"
+	_ "github.com/sagernet/sing-box/include"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/service"
+	"github.com/sagernet/sing/service/filemanager"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	globalCtx         context.Context
+	configPaths       []string
+	configDirectories []string
+	workingDir        string
+	disableColor      bool
+)
+
+var mainCommand = &cobra.Command{
+	Use:              "sing-box",
+	PersistentPreRun: preRun,
+}
+
+func init() {
+	mainCommand.PersistentFlags().StringArrayVarP(&configPaths, "config", "c", nil, "set configuration file path")
+	mainCommand.PersistentFlags().StringArrayVarP(&configDirectories, "config-directory", "C", nil, "set configuration directory path")
+	mainCommand.PersistentFlags().StringVarP(&workingDir, "directory", "D", "", "set working directory")
+	mainCommand.PersistentFlags().BoolVarP(&disableColor, "disable-color", "", false, "disable color output")
+}
+
+func preRun(cmd *cobra.Command, args []string) {
+	globalCtx = context.Background()
+	sudoUser := os.Getenv("SUDO_USER")
+	sudoUID, _ := strconv.Atoi(os.Getenv("SUDO_UID"))
+	sudoGID, _ := strconv.Atoi(os.Getenv("SUDO_GID"))
+	if sudoUID == 0 && sudoGID == 0 && sudoUser != "" {
+		sudoUserObject, _ := user.Lookup(sudoUser)
+		if sudoUserObject != nil {
+			sudoUID, _ = strconv.Atoi(sudoUserObject.Uid)
+			sudoGID, _ = strconv.Atoi(sudoUserObject.Gid)
+		}
+	}
+	if sudoUID > 0 && sudoGID > 0 {
+		globalCtx = filemanager.WithDefault(globalCtx, "", "", sudoUID, sudoGID)
+	}
+	if disableColor {
+		log.SetStdLogger(log.NewDefaultFactory(context.Background(), log.Formatter{BaseTime: time.Now(), DisableColors: true}, os.Stderr, "", nil, false).Logger())
+	}
+	if workingDir != "" {
+		_, err := os.Stat(workingDir)
+		if err != nil {
+			filemanager.MkdirAll(globalCtx, workingDir, 0o777)
+		}
+		err = os.Chdir(workingDir)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+	if len(configPaths) == 0 && len(configDirectories) == 0 {
+		configPaths = append(configPaths, "config.json")
+	}
+	globalCtx = service.ContextWith(globalCtx, deprecated.NewStderrManager(log.StdLogger()))
+}

cmd/sing-box/cmd_check.go

@@ -30,7 +30,7 @@ func check() error {
 	if err != nil {
 		return err
 	}
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(globalCtx)
 	instance, err := box.New(box.Options{
 		Context: ctx,
 		Options: options,

cmd/sing-box/cmd_geoip_export.go

@@ -87,7 +87,7 @@ func geoipExport(countryCode string) error {
 		headlessRule.IPCIDR = append(headlessRule.IPCIDR, cidr.String())
 	}
 	var plainRuleSet option.PlainRuleSetCompat
-	plainRuleSet.Version = C.RuleSetVersion1
+	plainRuleSet.Version = C.RuleSetVersion2
 	plainRuleSet.Options.Rules = []option.HeadlessRule{
 		{
 			Type:           C.RuleTypeDefault,

cmd/sing-box/cmd_geosite_export.go

@@ -70,7 +70,7 @@ func geositeExport(category string) error {
 	headlessRule.DomainKeyword = defaultRule.DomainKeyword
 	headlessRule.DomainRegex = defaultRule.DomainRegex
 	var plainRuleSet option.PlainRuleSetCompat
-	plainRuleSet.Version = C.RuleSetVersion1
+	plainRuleSet.Version = C.RuleSetVersion2
 	plainRuleSet.Options.Rules = []option.HeadlessRule{
 		{
 			Type:           C.RuleTypeDefault,

cmd/sing-box/cmd_merge.go

@@ -54,7 +54,11 @@ func merge(outputPath string) error {
 			return nil
 		}
 	}
-	err = rw.WriteFile(outputPath, buffer.Bytes())
+	err = rw.MkdirParent(outputPath)
+	if err != nil {
+		return err
+	}
+	err = os.WriteFile(outputPath, buffer.Bytes(), 0o644)
 	if err != nil {
 		return err
 	}

cmd/sing-box/cmd_rule_set.go

@@ -6,7 +6,7 @@ import (
 
 var commandRuleSet = &cobra.Command{
 	Use:   "rule-set",
-	Short: "Manage rule sets",
+	Short: "Manage rule-sets",
 }
 
 func init() {

cmd/sing-box/cmd_rule_set_compile.go

@@ -55,10 +55,6 @@ func compileRuleSet(sourcePath string) error {
 	if err != nil {
 		return err
 	}
-	if err != nil {
-		return err
-	}
-	ruleSet := plainRuleSet.Upgrade()
 	var outputPath string
 	if flagRuleSetCompileOutput == flagRuleSetCompileDefaultOutput {
 		if strings.HasSuffix(sourcePath, ".json") {
@@ -73,7 +69,7 @@ func compileRuleSet(sourcePath string) error {
 	if err != nil {
 		return err
 	}
-	err = srs.Write(outputFile, ruleSet)
+	err = srs.Write(outputFile, plainRuleSet.Options, plainRuleSet.Version)
 	if err != nil {
 		outputFile.Close()
 		os.Remove(outputPath)

cmd/sing-box/cmd_rule_set_convert.go

@@ -0,0 +1,89 @@
+package main
+
+import (
+	"io"
+	"os"
+	"strings"
+
+	"github.com/sagernet/sing-box/cmd/sing-box/internal/convertor/adguard"
+	"github.com/sagernet/sing-box/common/srs"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	flagRuleSetConvertType   string
+	flagRuleSetConvertOutput string
+)
+
+var commandRuleSetConvert = &cobra.Command{
+	Use:   "convert [source-path]",
+	Short: "Convert adguard DNS filter to rule-set",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := convertRuleSet(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandRuleSet.AddCommand(commandRuleSetConvert)
+	commandRuleSetConvert.Flags().StringVarP(&flagRuleSetConvertType, "type", "t", "", "Source type, available: adguard")
+	commandRuleSetConvert.Flags().StringVarP(&flagRuleSetConvertOutput, "output", "o", flagRuleSetCompileDefaultOutput, "Output file")
+}
+
+func convertRuleSet(sourcePath string) error {
+	var (
+		reader io.Reader
+		err    error
+	)
+	if sourcePath == "stdin" {
+		reader = os.Stdin
+	} else {
+		reader, err = os.Open(sourcePath)
+		if err != nil {
+			return err
+		}
+	}
+	var rules []option.HeadlessRule
+	switch flagRuleSetConvertType {
+	case "adguard":
+		rules, err = adguard.Convert(reader)
+	case "":
+		return E.New("source type is required")
+	default:
+		return E.New("unsupported source type: ", flagRuleSetConvertType)
+	}
+	if err != nil {
+		return err
+	}
+	var outputPath string
+	if flagRuleSetConvertOutput == flagRuleSetCompileDefaultOutput {
+		if strings.HasSuffix(sourcePath, ".txt") {
+			outputPath = sourcePath[:len(sourcePath)-4] + ".srs"
+		} else {
+			outputPath = sourcePath + ".srs"
+		}
+	} else {
+		outputPath = flagRuleSetConvertOutput
+	}
+	outputFile, err := os.Create(outputPath)
+	if err != nil {
+		return err
+	}
+	defer outputFile.Close()
+	err = srs.Write(outputFile, option.PlainRuleSet{Rules: rules}, C.RuleSetVersion2)
+	if err != nil {
+		outputFile.Close()
+		os.Remove(outputPath)
+		return err
+	}
+	outputFile.Close()
+	return nil
+}

cmd/sing-box/cmd_rule_set_decompile.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"io"
+	"os"
+	"strings"
+
+	"github.com/sagernet/sing-box/common/srs"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/spf13/cobra"
+)
+
+var flagRuleSetDecompileOutput string
+
+const flagRuleSetDecompileDefaultOutput = "<file_name>.json"
+
+var commandRuleSetDecompile = &cobra.Command{
+	Use:   "decompile [binary-path]",
+	Short: "Decompile rule-set binary to json",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := decompileRuleSet(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandRuleSet.AddCommand(commandRuleSetDecompile)
+	commandRuleSetDecompile.Flags().StringVarP(&flagRuleSetDecompileOutput, "output", "o", flagRuleSetDecompileDefaultOutput, "Output file")
+}
+
+func decompileRuleSet(sourcePath string) error {
+	var (
+		reader io.Reader
+		err    error
+	)
+	if sourcePath == "stdin" {
+		reader = os.Stdin
+	} else {
+		reader, err = os.Open(sourcePath)
+		if err != nil {
+			return err
+		}
+	}
+	ruleSet, err := srs.Read(reader, true)
+	if err != nil {
+		return err
+	}
+	var outputPath string
+	if flagRuleSetDecompileOutput == flagRuleSetDecompileDefaultOutput {
+		if strings.HasSuffix(sourcePath, ".srs") {
+			outputPath = sourcePath[:len(sourcePath)-4] + ".json"
+		} else {
+			outputPath = sourcePath + ".json"
+		}
+	} else {
+		outputPath = flagRuleSetDecompileOutput
+	}
+	outputFile, err := os.Create(outputPath)
+	if err != nil {
+		return err
+	}
+	encoder := json.NewEncoder(outputFile)
+	encoder.SetIndent("", "  ")
+	err = encoder.Encode(ruleSet)
+	if err != nil {
+		outputFile.Close()
+		os.Remove(outputPath)
+		return err
+	}
+	outputFile.Close()
+	return nil
+}

cmd/sing-box/cmd_rule_set_match.go

@@ -12,7 +12,9 @@ import (
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/route"
 	E "github.com/sagernet/sing/common/exceptions"
+	F "github.com/sagernet/sing/common/format"
 	"github.com/sagernet/sing/common/json"
+	M "github.com/sagernet/sing/common/metadata"
 
 	"github.com/spf13/cobra"
 )
@@ -20,8 +22,8 @@ import (
 var flagRuleSetMatchFormat string
 
 var commandRuleSetMatch = &cobra.Command{
-	Use:   "match <rule-set path> <domain>",
-	Short: "Check if a domain matches the rule set",
+	Use:   "match <rule-set path> <IP address/domain>",
+	Short: "Check if an IP address or a domain matches the rule-set",
 	Args:  cobra.ExactArgs(2),
 	Run: func(cmd *cobra.Command, args []string) {
 		err := ruleSetMatch(args[0], args[1])
@@ -53,22 +55,31 @@ func ruleSetMatch(sourcePath string, domain string) error {
 	if err != nil {
 		return E.Cause(err, "read rule-set")
 	}
-	var plainRuleSet option.PlainRuleSet
+	var ruleSet option.PlainRuleSetCompat
 	switch flagRuleSetMatchFormat {
 	case C.RuleSetFormatSource:
-		var compat option.PlainRuleSetCompat
-		compat, err = json.UnmarshalExtended[option.PlainRuleSetCompat](content)
+		ruleSet, err = json.UnmarshalExtended[option.PlainRuleSetCompat](content)
 		if err != nil {
 			return err
 		}
-		plainRuleSet = compat.Upgrade()
 	case C.RuleSetFormatBinary:
-		plainRuleSet, err = srs.Read(bytes.NewReader(content), false)
+		ruleSet, err = srs.Read(bytes.NewReader(content), false)
 		if err != nil {
 			return err
 		}
 	default:
-		return E.New("unknown rule set format: ", flagRuleSetMatchFormat)
+		return E.New("unknown rule-set format: ", flagRuleSetMatchFormat)
+	}
+	plainRuleSet, err := ruleSet.Upgrade()
+	if err != nil {
+		return err
+	}
+	ipAddress := M.ParseAddr(domain)
+	var metadata adapter.InboundContext
+	if ipAddress.IsValid() {
+		metadata.Destination = M.SocksaddrFrom(ipAddress, 0)
+	} else {
+		metadata.Domain = domain
 	}
 	for i, ruleOptions := range plainRuleSet.Rules {
 		var currentRule adapter.HeadlessRule
@@ -76,10 +87,8 @@ func ruleSetMatch(sourcePath string, domain string) error {
 		if err != nil {
 			return E.Cause(err, "parse rule_set.rules.[", i, "]")
 		}
-		if currentRule.Match(&adapter.InboundContext{
-			Domain: domain,
-		}) {
-			println("match rules.[", i, "]: "+currentRule.String())
+		if currentRule.Match(&metadata) {
+			println(F.ToString("match rules.[", i, "]: ", currentRule))
 		}
 	}
 	return nil

cmd/sing-box/cmd_rule_set_upgrade.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"os"
+	"path/filepath"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/spf13/cobra"
+)
+
+var commandRuleSetUpgradeFlagWrite bool
+
+var commandRuleSetUpgrade = &cobra.Command{
+	Use:   "upgrade <source-path>",
+	Short: "Upgrade rule-set json",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := upgradeRuleSet(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandRuleSetUpgrade.Flags().BoolVarP(&commandRuleSetUpgradeFlagWrite, "write", "w", false, "write result to (source) file instead of stdout")
+	commandRuleSet.AddCommand(commandRuleSetUpgrade)
+}
+
+func upgradeRuleSet(sourcePath string) error {
+	var (
+		reader io.Reader
+		err    error
+	)
+	if sourcePath == "stdin" {
+		reader = os.Stdin
+	} else {
+		reader, err = os.Open(sourcePath)
+		if err != nil {
+			return err
+		}
+	}
+	content, err := io.ReadAll(reader)
+	if err != nil {
+		return err
+	}
+	plainRuleSetCompat, err := json.UnmarshalExtended[option.PlainRuleSetCompat](content)
+	if err != nil {
+		return err
+	}
+	switch plainRuleSetCompat.Version {
+	case C.RuleSetVersion1:
+	default:
+		log.Info("already up-to-date")
+		return nil
+	}
+	plainRuleSet, err := plainRuleSetCompat.Upgrade()
+	if err != nil {
+		return err
+	}
+	buffer := new(bytes.Buffer)
+	encoder := json.NewEncoder(buffer)
+	encoder.SetIndent("", "  ")
+	err = encoder.Encode(plainRuleSet)
+	if err != nil {
+		return E.Cause(err, "encode config")
+	}
+	outputPath, _ := filepath.Abs(sourcePath)
+	if !commandRuleSetUpgradeFlagWrite || sourcePath == "stdin" {
+		os.Stdout.WriteString(buffer.String() + "\n")
+		return nil
+	}
+	if bytes.Equal(content, buffer.Bytes()) {
+		return nil
+	}
+	output, err := os.Create(sourcePath)
+	if err != nil {
+		return E.Cause(err, "open output")
+	}
+	_, err = output.Write(buffer.Bytes())
+	output.Close()
+	if err != nil {
+		return E.Cause(err, "write output")
+	}
+	os.Stderr.WriteString(outputPath + "\n")
+	return nil
+}

cmd/sing-box/cmd_run.go

@@ -109,7 +109,7 @@ func readConfigAndMerge() (option.Options, error) {
 	}
 	var mergedMessage json.RawMessage
 	for _, options := range optionsList {
-		mergedMessage, err = badjson.MergeJSON(options.options.RawMessage, mergedMessage)
+		mergedMessage, err = badjson.MergeJSON(options.options.RawMessage, mergedMessage, false)
 		if err != nil {
 			return option.Options{}, E.Cause(err, "merge config at ", options.path)
 		}
@@ -188,9 +188,12 @@ func run() error {
 			cancel()
 			closeCtx, closed := context.WithCancel(context.Background())
 			go closeMonitor(closeCtx)
-			instance.Close()
+			err = instance.Close()
 			closed()
 			if osSignal != syscall.SIGHUP {
+				if err != nil {
+					log.Error(E.Cause(err, "sing-box did not closed properly"))
+				}
 				return nil
 			}
 			break

cmd/sing-box/cmd_tools_fetch.go

@@ -9,8 +9,10 @@ import (
 	"net/url"
 	"os"
 
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common/bufio"
+	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 
 	"github.com/spf13/cobra"
@@ -32,7 +34,10 @@ func init() {
 	commandTools.AddCommand(commandFetch)
 }
 
-var httpClient *http.Client
+var (
+	httpClient  *http.Client
+	http3Client *http.Client
+)
 
 func fetch(args []string) error {
 	instance, err := createPreStartedClient()
@@ -53,8 +58,16 @@ func fetch(args []string) error {
 		},
 	}
 	defer httpClient.CloseIdleConnections()
+	if C.WithQUIC {
+		err = initializeHTTP3Client(instance)
+		if err != nil {
+			return err
+		}
+		defer http3Client.CloseIdleConnections()
+	}
 	for _, urlString := range args {
-		parsedURL, err := url.Parse(urlString)
+		var parsedURL *url.URL
+		parsedURL, err = url.Parse(urlString)
 		if err != nil {
 			return err
 		}
@@ -63,16 +76,27 @@ func fetch(args []string) error {
 			parsedURL.Scheme = "http"
 			fallthrough
 		case "http", "https":
-			err = fetchHTTP(parsedURL)
+			err = fetchHTTP(httpClient, parsedURL)
 			if err != nil {
 				return err
 			}
+		case "http3":
+			if !C.WithQUIC {
+				return C.ErrQUICNotIncluded
+			}
+			parsedURL.Scheme = "https"
+			err = fetchHTTP(http3Client, parsedURL)
+			if err != nil {
+				return err
+			}
+		default:
+			return E.New("unsupported scheme: ", parsedURL.Scheme)
 		}
 	}
 	return nil
 }
 
-func fetchHTTP(parsedURL *url.URL) error {
+func fetchHTTP(httpClient *http.Client, parsedURL *url.URL) error {
 	request, err := http.NewRequest("GET", parsedURL.String(), nil)
 	if err != nil {
 		return err

cmd/sing-box/cmd_tools_fetch_http3.go

@@ -0,0 +1,36 @@
+//go:build with_quic
+
+package main
+
+import (
+	"context"
+	"crypto/tls"
+	"net/http"
+
+	"github.com/sagernet/quic-go"
+	"github.com/sagernet/quic-go/http3"
+	box "github.com/sagernet/sing-box"
+	"github.com/sagernet/sing/common/bufio"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+)
+
+func initializeHTTP3Client(instance *box.Box) error {
+	dialer, err := createDialer(instance, N.NetworkUDP, commandToolsFlagOutbound)
+	if err != nil {
+		return err
+	}
+	http3Client = &http.Client{
+		Transport: &http3.RoundTripper{
+			Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
+				destination := M.ParseSocksaddr(addr)
+				udpConn, dErr := dialer.DialContext(ctx, N.NetworkUDP, destination)
+				if dErr != nil {
+					return nil, dErr
+				}
+				return quic.DialEarly(ctx, bufio.NewUnbindPacketConn(udpConn), udpConn.RemoteAddr(), tlsCfg, cfg)
+			},
+		},
+	}
+	return nil
+}

cmd/sing-box/cmd_tools_fetch_http3_stub.go

@@ -0,0 +1,18 @@
+//go:build !with_quic
+
+package main
+
+import (
+	"net/url"
+	"os"
+
+	box "github.com/sagernet/sing-box"
+)
+
+func initializeHTTP3Client(instance *box.Box) error {
+	return os.ErrInvalid
+}
+
+func fetchHTTP3(parsedURL *url.URL) error {
+	return os.ErrInvalid
+}

cmd/sing-box/generate_completions.go

@@ -0,0 +1,28 @@
+//go:build generate && generate_completions
+
+package main
+
+import "github.com/sagernet/sing-box/log"
+
+func main() {
+	err := generateCompletions()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func generateCompletions() error {
+	err := mainCommand.GenBashCompletionFile("release/completions/sing-box.bash")
+	if err != nil {
+		return err
+	}
+	err = mainCommand.GenFishCompletionFile("release/completions/sing-box.fish", true)
+	if err != nil {
+		return err
+	}
+	err = mainCommand.GenZshCompletionFile("release/completions/sing-box.zsh")
+	if err != nil {
+		return err
+	}
+	return nil
+}

cmd/sing-box/internal/convertor/adguard/convertor.go

@@ -0,0 +1,346 @@
+package adguard
+
+import (
+	"bufio"
+	"io"
+	"net/netip"
+	"os"
+	"strconv"
+	"strings"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+	M "github.com/sagernet/sing/common/metadata"
+)
+
+type agdguardRuleLine struct {
+	ruleLine    string
+	isRawDomain bool
+	isExclude   bool
+	isSuffix    bool
+	hasStart    bool
+	hasEnd      bool
+	isRegexp    bool
+	isImportant bool
+}
+
+func Convert(reader io.Reader) ([]option.HeadlessRule, error) {
+	scanner := bufio.NewScanner(reader)
+	var (
+		ruleLines    []agdguardRuleLine
+		ignoredLines int
+	)
+parseLine:
+	for scanner.Scan() {
+		ruleLine := scanner.Text()
+		if ruleLine == "" || ruleLine[0] == '!' || ruleLine[0] == '#' {
+			continue
+		}
+		originRuleLine := ruleLine
+		if M.IsDomainName(ruleLine) {
+			ruleLines = append(ruleLines, agdguardRuleLine{
+				ruleLine:    ruleLine,
+				isRawDomain: true,
+			})
+			continue
+		}
+		hostLine, err := parseAdGuardHostLine(ruleLine)
+		if err == nil {
+			if hostLine != "" {
+				ruleLines = append(ruleLines, agdguardRuleLine{
+					ruleLine:    hostLine,
+					isRawDomain: true,
+					hasStart:    true,
+					hasEnd:      true,
+				})
+			}
+			continue
+		}
+		if strings.HasSuffix(ruleLine, "|") {
+			ruleLine = ruleLine[:len(ruleLine)-1]
+		}
+		var (
+			isExclude   bool
+			isSuffix    bool
+			hasStart    bool
+			hasEnd      bool
+			isRegexp    bool
+			isImportant bool
+		)
+		if !strings.HasPrefix(ruleLine, "/") && strings.Contains(ruleLine, "$") {
+			params := common.SubstringAfter(ruleLine, "$")
+			for _, param := range strings.Split(params, ",") {
+				paramParts := strings.Split(param, "=")
+				var ignored bool
+				if len(paramParts) > 0 && len(paramParts) <= 2 {
+					switch paramParts[0] {
+					case "app", "network":
+						// maybe support by package_name/process_name
+					case "dnstype":
+						// maybe support by query_type
+					case "important":
+						ignored = true
+						isImportant = true
+					case "dnsrewrite":
+						if len(paramParts) == 2 && M.ParseAddr(paramParts[1]).IsUnspecified() {
+							ignored = true
+						}
+					}
+				}
+				if !ignored {
+					ignoredLines++
+					log.Debug("ignored unsupported rule with modifier: ", paramParts[0], ": ", ruleLine)
+					continue parseLine
+				}
+			}
+			ruleLine = common.SubstringBefore(ruleLine, "$")
+		}
+		if strings.HasPrefix(ruleLine, "@@") {
+			ruleLine = ruleLine[2:]
+			isExclude = true
+		}
+		if strings.HasSuffix(ruleLine, "|") {
+			ruleLine = ruleLine[:len(ruleLine)-1]
+		}
+		if strings.HasPrefix(ruleLine, "||") {
+			ruleLine = ruleLine[2:]
+			isSuffix = true
+		} else if strings.HasPrefix(ruleLine, "|") {
+			ruleLine = ruleLine[1:]
+			hasStart = true
+		}
+		if strings.HasSuffix(ruleLine, "^") {
+			ruleLine = ruleLine[:len(ruleLine)-1]
+			hasEnd = true
+		}
+		if strings.HasPrefix(ruleLine, "/") && strings.HasSuffix(ruleLine, "/") {
+			ruleLine = ruleLine[1 : len(ruleLine)-1]
+			if ignoreIPCIDRRegexp(ruleLine) {
+				ignoredLines++
+				log.Debug("ignored unsupported rule with IPCIDR regexp: ", ruleLine)
+				continue
+			}
+			isRegexp = true
+		} else {
+			if strings.Contains(ruleLine, "://") {
+				ruleLine = common.SubstringAfter(ruleLine, "://")
+			}
+			if strings.Contains(ruleLine, "/") {
+				ignoredLines++
+				log.Debug("ignored unsupported rule with path: ", ruleLine)
+				continue
+			}
+			if strings.Contains(ruleLine, "##") {
+				ignoredLines++
+				log.Debug("ignored unsupported rule with element hiding: ", ruleLine)
+				continue
+			}
+			if strings.Contains(ruleLine, "#$#") {
+				ignoredLines++
+				log.Debug("ignored unsupported rule with element hiding: ", ruleLine)
+				continue
+			}
+			var domainCheck string
+			if strings.HasPrefix(ruleLine, ".") || strings.HasPrefix(ruleLine, "-") {
+				domainCheck = "r" + ruleLine
+			} else {
+				domainCheck = ruleLine
+			}
+			if ruleLine == "" {
+				ignoredLines++
+				log.Debug("ignored unsupported rule with empty domain", originRuleLine)
+				continue
+			} else {
+				domainCheck = strings.ReplaceAll(domainCheck, "*", "x")
+				if !M.IsDomainName(domainCheck) {
+					_, ipErr := parseADGuardIPCIDRLine(ruleLine)
+					if ipErr == nil {
+						ignoredLines++
+						log.Debug("ignored unsupported rule with IPCIDR: ", ruleLine)
+						continue
+					}
+					if M.ParseSocksaddr(domainCheck).Port != 0 {
+						log.Debug("ignored unsupported rule with port: ", ruleLine)
+					} else {
+						log.Debug("ignored unsupported rule with invalid domain: ", ruleLine)
+					}
+					ignoredLines++
+					continue
+				}
+			}
+		}
+		ruleLines = append(ruleLines, agdguardRuleLine{
+			ruleLine:    ruleLine,
+			isExclude:   isExclude,
+			isSuffix:    isSuffix,
+			hasStart:    hasStart,
+			hasEnd:      hasEnd,
+			isRegexp:    isRegexp,
+			isImportant: isImportant,
+		})
+	}
+	if len(ruleLines) == 0 {
+		return nil, E.New("AdGuard rule-set is empty or all rules are unsupported")
+	}
+	if common.All(ruleLines, func(it agdguardRuleLine) bool {
+		return it.isRawDomain
+	}) {
+		return []option.HeadlessRule{
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultHeadlessRule{
+					Domain: common.Map(ruleLines, func(it agdguardRuleLine) string {
+						return it.ruleLine
+					}),
+				},
+			},
+		}, nil
+	}
+	mapDomain := func(it agdguardRuleLine) string {
+		ruleLine := it.ruleLine
+		if it.isSuffix {
+			ruleLine = "||" + ruleLine
+		} else if it.hasStart {
+			ruleLine = "|" + ruleLine
+		}
+		if it.hasEnd {
+			ruleLine += "^"
+		}
+		return ruleLine
+	}
+
+	importantDomain := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return it.isImportant && !it.isRegexp && !it.isExclude }), mapDomain)
+	importantDomainRegex := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return it.isImportant && it.isRegexp && !it.isExclude }), mapDomain)
+	importantExcludeDomain := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return it.isImportant && !it.isRegexp && it.isExclude }), mapDomain)
+	importantExcludeDomainRegex := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return it.isImportant && it.isRegexp && it.isExclude }), mapDomain)
+	domain := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return !it.isImportant && !it.isRegexp && !it.isExclude }), mapDomain)
+	domainRegex := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return !it.isImportant && it.isRegexp && !it.isExclude }), mapDomain)
+	excludeDomain := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return !it.isImportant && !it.isRegexp && it.isExclude }), mapDomain)
+	excludeDomainRegex := common.Map(common.Filter(ruleLines, func(it agdguardRuleLine) bool { return !it.isImportant && it.isRegexp && it.isExclude }), mapDomain)
+	currentRule := option.HeadlessRule{
+		Type: C.RuleTypeDefault,
+		DefaultOptions: option.DefaultHeadlessRule{
+			AdGuardDomain: domain,
+			DomainRegex:   domainRegex,
+		},
+	}
+	if len(excludeDomain) > 0 || len(excludeDomainRegex) > 0 {
+		currentRule = option.HeadlessRule{
+			Type: C.RuleTypeLogical,
+			LogicalOptions: option.LogicalHeadlessRule{
+				Mode: C.LogicalTypeAnd,
+				Rules: []option.HeadlessRule{
+					{
+						Type: C.RuleTypeDefault,
+						DefaultOptions: option.DefaultHeadlessRule{
+							AdGuardDomain: excludeDomain,
+							DomainRegex:   excludeDomainRegex,
+							Invert:        true,
+						},
+					},
+					currentRule,
+				},
+			},
+		}
+	}
+	if len(importantDomain) > 0 || len(importantDomainRegex) > 0 {
+		currentRule = option.HeadlessRule{
+			Type: C.RuleTypeLogical,
+			LogicalOptions: option.LogicalHeadlessRule{
+				Mode: C.LogicalTypeOr,
+				Rules: []option.HeadlessRule{
+					{
+						Type: C.RuleTypeDefault,
+						DefaultOptions: option.DefaultHeadlessRule{
+							AdGuardDomain: importantDomain,
+							DomainRegex:   importantDomainRegex,
+						},
+					},
+					currentRule,
+				},
+			},
+		}
+	}
+	if len(importantExcludeDomain) > 0 || len(importantExcludeDomainRegex) > 0 {
+		currentRule = option.HeadlessRule{
+			Type: C.RuleTypeLogical,
+			LogicalOptions: option.LogicalHeadlessRule{
+				Mode: C.LogicalTypeAnd,
+				Rules: []option.HeadlessRule{
+					{
+						Type: C.RuleTypeDefault,
+						DefaultOptions: option.DefaultHeadlessRule{
+							AdGuardDomain: importantExcludeDomain,
+							DomainRegex:   importantExcludeDomainRegex,
+							Invert:        true,
+						},
+					},
+					currentRule,
+				},
+			},
+		}
+	}
+	log.Info("parsed rules: ", len(ruleLines), "/", len(ruleLines)+ignoredLines)
+	return []option.HeadlessRule{currentRule}, nil
+}
+
+func ignoreIPCIDRRegexp(ruleLine string) bool {
+	if strings.HasPrefix(ruleLine, "(http?:\\/\\/)") {
+		ruleLine = ruleLine[12:]
+	} else if strings.HasPrefix(ruleLine, "(https?:\\/\\/)") {
+		ruleLine = ruleLine[13:]
+	} else if strings.HasPrefix(ruleLine, "^") {
+		ruleLine = ruleLine[1:]
+	} else {
+		return false
+	}
+	_, parseErr := strconv.ParseUint(common.SubstringBefore(ruleLine, "\\."), 10, 8)
+	return parseErr == nil
+}
+
+func parseAdGuardHostLine(ruleLine string) (string, error) {
+	idx := strings.Index(ruleLine, " ")
+	if idx == -1 {
+		return "", os.ErrInvalid
+	}
+	address, err := netip.ParseAddr(ruleLine[:idx])
+	if err != nil {
+		return "", err
+	}
+	if !address.IsUnspecified() {
+		return "", nil
+	}
+	domain := ruleLine[idx+1:]
+	if !M.IsDomainName(domain) {
+		return "", E.New("invalid domain name: ", domain)
+	}
+	return domain, nil
+}
+
+func parseADGuardIPCIDRLine(ruleLine string) (netip.Prefix, error) {
+	var isPrefix bool
+	if strings.HasSuffix(ruleLine, ".") {
+		isPrefix = true
+		ruleLine = ruleLine[:len(ruleLine)-1]
+	}
+	ruleStringParts := strings.Split(ruleLine, ".")
+	if len(ruleStringParts) > 4 || len(ruleStringParts) < 4 && !isPrefix {
+		return netip.Prefix{}, os.ErrInvalid
+	}
+	ruleParts := make([]uint8, 0, len(ruleStringParts))
+	for _, part := range ruleStringParts {
+		rulePart, err := strconv.ParseUint(part, 10, 8)
+		if err != nil {
+			return netip.Prefix{}, err
+		}
+		ruleParts = append(ruleParts, uint8(rulePart))
+	}
+	bitLen := len(ruleParts) * 8
+	for len(ruleParts) < 4 {
+		ruleParts = append(ruleParts, 0)
+	}
+	return netip.PrefixFrom(netip.AddrFrom4(*(*[4]byte)(ruleParts)), bitLen), nil
+}

cmd/sing-box/internal/convertor/adguard/convertor_test.go

@@ -0,0 +1,140 @@
+package adguard
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/route"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestConverter(t *testing.T) {
+	t.Parallel()
+	rules, err := Convert(strings.NewReader(`
+||example.org^
+|example.com^
+example.net^
+||example.edu
+||example.edu.tw^
+|example.gov
+example.arpa
+@@|sagernet.example.org|
+||sagernet.org^$important
+@@|sing-box.sagernet.org^$important
+`))
+	require.NoError(t, err)
+	require.Len(t, rules, 1)
+	rule, err := route.NewHeadlessRule(nil, rules[0])
+	require.NoError(t, err)
+	matchDomain := []string{
+		"example.org",
+		"www.example.org",
+		"example.com",
+		"example.net",
+		"isexample.net",
+		"www.example.net",
+		"example.edu",
+		"example.edu.cn",
+		"example.edu.tw",
+		"www.example.edu",
+		"www.example.edu.cn",
+		"example.gov",
+		"example.gov.cn",
+		"example.arpa",
+		"www.example.arpa",
+		"isexample.arpa",
+		"example.arpa.cn",
+		"www.example.arpa.cn",
+		"isexample.arpa.cn",
+		"sagernet.org",
+		"www.sagernet.org",
+	}
+	notMatchDomain := []string{
+		"example.org.cn",
+		"notexample.org",
+		"example.com.cn",
+		"www.example.com.cn",
+		"example.net.cn",
+		"notexample.edu",
+		"notexample.edu.cn",
+		"www.example.gov",
+		"notexample.gov",
+		"sagernet.example.org",
+		"sing-box.sagernet.org",
+	}
+	for _, domain := range matchDomain {
+		require.True(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+	for _, domain := range notMatchDomain {
+		require.False(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+}
+
+func TestHosts(t *testing.T) {
+	t.Parallel()
+	rules, err := Convert(strings.NewReader(`
+127.0.0.1 localhost
+::1 localhost #[IPv6]
+0.0.0.0 google.com
+`))
+	require.NoError(t, err)
+	require.Len(t, rules, 1)
+	rule, err := route.NewHeadlessRule(nil, rules[0])
+	require.NoError(t, err)
+	matchDomain := []string{
+		"google.com",
+	}
+	notMatchDomain := []string{
+		"www.google.com",
+		"notgoogle.com",
+		"localhost",
+	}
+	for _, domain := range matchDomain {
+		require.True(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+	for _, domain := range notMatchDomain {
+		require.False(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+}
+
+func TestSimpleHosts(t *testing.T) {
+	t.Parallel()
+	rules, err := Convert(strings.NewReader(`
+example.com
+www.example.org
+`))
+	require.NoError(t, err)
+	require.Len(t, rules, 1)
+	rule, err := route.NewHeadlessRule(nil, rules[0])
+	require.NoError(t, err)
+	matchDomain := []string{
+		"example.com",
+		"www.example.org",
+	}
+	notMatchDomain := []string{
+		"example.com.cn",
+		"www.example.com",
+		"notexample.com",
+		"example.org",
+	}
+	for _, domain := range matchDomain {
+		require.True(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+	for _, domain := range notMatchDomain {
+		require.False(t, rule.Match(&adapter.InboundContext{
+			Domain: domain,
+		}), domain)
+	}
+}

cmd/sing-box/main.go

@@ -1,74 +1,11 @@
+//go:build !generate
+
 package main
 
-import (
-	"context"
-	"os"
-	"os/user"
-	"strconv"
-	"time"
-
-	_ "github.com/sagernet/sing-box/include"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/service/filemanager"
-
-	"github.com/spf13/cobra"
-)
-
-var (
-	globalCtx         context.Context
-	configPaths       []string
-	configDirectories []string
-	workingDir        string
-	disableColor      bool
-)
-
-var mainCommand = &cobra.Command{
-	Use:              "sing-box",
-	PersistentPreRun: preRun,
-}
-
-func init() {
-	mainCommand.PersistentFlags().StringArrayVarP(&configPaths, "config", "c", nil, "set configuration file path")
-	mainCommand.PersistentFlags().StringArrayVarP(&configDirectories, "config-directory", "C", nil, "set configuration directory path")
-	mainCommand.PersistentFlags().StringVarP(&workingDir, "directory", "D", "", "set working directory")
-	mainCommand.PersistentFlags().BoolVarP(&disableColor, "disable-color", "", false, "disable color output")
-}
+import "github.com/sagernet/sing-box/log"
 
 func main() {
 	if err := mainCommand.Execute(); err != nil {
 		log.Fatal(err)
 	}
 }
-
-func preRun(cmd *cobra.Command, args []string) {
-	globalCtx = context.Background()
-	sudoUser := os.Getenv("SUDO_USER")
-	sudoUID, _ := strconv.Atoi(os.Getenv("SUDO_UID"))
-	sudoGID, _ := strconv.Atoi(os.Getenv("SUDO_GID"))
-	if sudoUID == 0 && sudoGID == 0 && sudoUser != "" {
-		sudoUserObject, _ := user.Lookup(sudoUser)
-		if sudoUserObject != nil {
-			sudoUID, _ = strconv.Atoi(sudoUserObject.Uid)
-			sudoGID, _ = strconv.Atoi(sudoUserObject.Gid)
-		}
-	}
-	if sudoUID > 0 && sudoGID > 0 {
-		globalCtx = filemanager.WithDefault(globalCtx, "", "", sudoUID, sudoGID)
-	}
-	if disableColor {
-		log.SetStdLogger(log.NewDefaultFactory(context.Background(), log.Formatter{BaseTime: time.Now(), DisableColors: true}, os.Stderr, "", nil, false).Logger())
-	}
-	if workingDir != "" {
-		_, err := os.Stat(workingDir)
-		if err != nil {
-			filemanager.MkdirAll(globalCtx, workingDir, 0o777)
-		}
-		err = os.Chdir(workingDir)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-	if len(configPaths) == 0 && len(configDirectories) == 0 {
-		configPaths = append(configPaths, "config.json")
-	}
-}

common/dialer/default.go

@@ -50,12 +50,26 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
 	}
-	if options.RoutingMark != 0 {
+	var autoRedirectOutputMark uint32
+	if router != nil {
+		autoRedirectOutputMark = router.AutoRedirectOutputMark()
+	}
+	if autoRedirectOutputMark > 0 {
+		dialer.Control = control.Append(dialer.Control, control.RoutingMark(autoRedirectOutputMark))
+		listener.Control = control.Append(listener.Control, control.RoutingMark(autoRedirectOutputMark))
+	}
+	if options.RoutingMark > 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(options.RoutingMark))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(options.RoutingMark))
-	} else if router != nil && router.DefaultMark() != 0 {
+		if autoRedirectOutputMark > 0 {
+			return nil, E.New("`auto_redirect` with `route_[_exclude]_address_set is conflict with `routing_mark`")
+		}
+	} else if router != nil && router.DefaultMark() > 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(router.DefaultMark()))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(router.DefaultMark()))
+		if autoRedirectOutputMark > 0 {
+			return nil, E.New("`auto_redirect` with `route_[_exclude]_address_set is conflict with `default_mark`")
+		}
 	}
 	if options.ReuseAddr {
 		listener.Control = control.Append(listener.Control, control.ReuseAddr())
@@ -67,7 +81,7 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 	if options.ConnectTimeout != 0 {
 		dialer.Timeout = time.Duration(options.ConnectTimeout)
 	} else {
-		dialer.Timeout = C.TCPTimeout
+		dialer.Timeout = C.TCPConnectTimeout
 	}
 	// TODO: Add an option to customize the keep alive period
 	dialer.KeepAlive = C.TCPKeepAliveInitial
@@ -165,7 +179,7 @@ func (d *DefaultDialer) ListenPacket(ctx context.Context, destination M.Socksadd
 }
 
 func (d *DefaultDialer) ListenPacketCompat(network, address string) (net.PacketConn, error) {
-	return trackPacketConn(d.udpListener.ListenPacket(context.Background(), network, address))
+	return d.udpListener.ListenPacket(context.Background(), network, address)
 }
 
 func trackConn(conn net.Conn, err error) (net.Conn, error) {

common/dialer/default_go1.20.go

@@ -5,7 +5,7 @@ package dialer
 import (
 	"net"
 
-	"github.com/sagernet/tfo-go"
+	"github.com/metacubex/tfo-go"
 )
 
 type tcpDialer = tfo.Dialer

common/dialer/dialer.go

@@ -28,13 +28,12 @@ func New(router adapter.Router, options option.DialerOptions) (N.Dialer, error)
 	} else {
 		dialer = NewDetour(router, options.Detour)
 	}
-	domainStrategy := dns.DomainStrategy(options.DomainStrategy)
-	if domainStrategy != dns.DomainStrategyAsIS || options.Detour == "" {
+	if options.Detour == "" {
 		dialer = NewResolveDialer(
 			router,
 			dialer,
 			options.Detour == "" && !options.TCPFastOpen,
-			domainStrategy,
+			dns.DomainStrategy(options.DomainStrategy),
 			time.Duration(options.FallbackDelay))
 	}
 	return dialer, nil

common/dialer/tfo.go

@@ -15,7 +15,8 @@ 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"
+
+	"github.com/metacubex/tfo-go"
 )
 
 type slowOpenConn struct {

common/geosite/geosite_test.go

@@ -0,0 +1,34 @@
+package geosite_test
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/sagernet/sing-box/common/geosite"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestGeosite(t *testing.T) {
+	t.Parallel()
+
+	var buffer bytes.Buffer
+	err := geosite.Write(&buffer, map[string][]geosite.Item{
+		"test": {
+			{
+				Type:  geosite.RuleTypeDomain,
+				Value: "example.org",
+			},
+		},
+	})
+	require.NoError(t, err)
+	reader, codes, err := geosite.NewReader(bytes.NewReader(buffer.Bytes()))
+	require.NoError(t, err)
+	require.Equal(t, []string{"test"}, codes)
+	items, err := reader.Read("test")
+	require.NoError(t, err)
+	require.Equal(t, []geosite.Item{{
+		Type:  geosite.RuleTypeDomain,
+		Value: "example.org",
+	}}, items)
+}

common/geosite/reader.go

@@ -1,17 +1,24 @@
 package geosite
 
 import (
+	"bufio"
+	"encoding/binary"
 	"io"
 	"os"
+	"sync"
+	"sync/atomic"
 
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common/varbin"
 )
 
 type Reader struct {
-	reader       io.ReadSeeker
-	domainIndex  map[string]int
-	domainLength map[string]int
+	access         sync.Mutex
+	reader         io.ReadSeeker
+	bufferedReader *bufio.Reader
+	metadataIndex  int64
+	domainIndex    map[string]int
+	domainLength   map[string]int
 }
 
 func Open(path string) (*Reader, []string, error) {
@@ -19,14 +26,22 @@ func Open(path string) (*Reader, []string, error) {
 	if err != nil {
 		return nil, nil, err
 	}
-	reader := &Reader{
-		reader: content,
-	}
-	err = reader.readMetadata()
+	reader, codes, err := NewReader(content)
 	if err != nil {
 		content.Close()
 		return nil, nil, err
 	}
+	return reader, codes, nil
+}
+
+func NewReader(readSeeker io.ReadSeeker) (*Reader, []string, error) {
+	reader := &Reader{
+		reader: readSeeker,
+	}
+	err := reader.readMetadata()
+	if err != nil {
+		return nil, nil, err
+	}
 	codes := make([]string, 0, len(reader.domainIndex))
 	for code := range reader.domainIndex {
 		codes = append(codes, code)
@@ -34,15 +49,23 @@ func Open(path string) (*Reader, []string, error) {
 	return reader, codes, nil
 }
 
+type geositeMetadata struct {
+	Code   string
+	Index  uint64
+	Length uint64
+}
+
 func (r *Reader) readMetadata() error {
-	version, err := rw.ReadByte(r.reader)
+	counter := &readCounter{Reader: r.reader}
+	reader := bufio.NewReader(counter)
+	version, err := reader.ReadByte()
 	if err != nil {
 		return err
 	}
 	if version != 0 {
 		return E.New("unknown version")
 	}
-	entryLength, err := rw.ReadUVariant(r.reader)
+	entryLength, err := binary.ReadUvarint(reader)
 	if err != nil {
 		return err
 	}
@@ -55,16 +78,16 @@ func (r *Reader) readMetadata() error {
 			codeIndex  uint64
 			codeLength uint64
 		)
-		code, err = rw.ReadVString(r.reader)
+		code, err = varbin.ReadValue[string](reader, binary.BigEndian)
 		if err != nil {
 			return err
 		}
 		keys[i] = code
-		codeIndex, err = rw.ReadUVariant(r.reader)
+		codeIndex, err = binary.ReadUvarint(reader)
 		if err != nil {
 			return err
 		}
-		codeLength, err = rw.ReadUVariant(r.reader)
+		codeLength, err = binary.ReadUvarint(reader)
 		if err != nil {
 			return err
 		}
@@ -73,6 +96,8 @@ func (r *Reader) readMetadata() error {
 	}
 	r.domainIndex = domainIndex
 	r.domainLength = domainLength
+	r.metadataIndex = counter.count - int64(reader.Buffered())
+	r.bufferedReader = reader
 	return nil
 }
 
@@ -81,31 +106,32 @@ func (r *Reader) Read(code string) ([]Item, error) {
 	if !exists {
 		return nil, E.New("code ", code, " not exists!")
 	}
-	_, err := r.reader.Seek(int64(index), io.SeekCurrent)
+	_, err := r.reader.Seek(r.metadataIndex+int64(index), io.SeekStart)
 	if err != nil {
 		return nil, err
 	}
-	counter := &rw.ReadCounter{Reader: r.reader}
-	domain := make([]Item, r.domainLength[code])
-	for i := range domain {
-		var (
-			item Item
-			err  error
-		)
-		item.Type, err = rw.ReadByte(counter)
-		if err != nil {
-			return nil, err
-		}
-		item.Value, err = rw.ReadVString(counter)
-		if err != nil {
-			return nil, err
-		}
-		domain[i] = item
+	r.bufferedReader.Reset(r.reader)
+	itemList := make([]Item, r.domainLength[code])
+	err = varbin.Read(r.bufferedReader, binary.BigEndian, &itemList)
+	if err != nil {
+		return nil, err
 	}
-	_, err = r.reader.Seek(int64(-index)-counter.Count(), io.SeekCurrent)
-	return domain, err
+	return itemList, nil
 }
 
 func (r *Reader) Upstream() any {
 	return r.reader
 }
+
+type readCounter struct {
+	io.Reader
+	count int64
+}
+
+func (r *readCounter) Read(p []byte) (n int, err error) {
+	n, err = r.Reader.Read(p)
+	if n > 0 {
+		atomic.AddInt64(&r.count, int64(n))
+	}
+	return
+}

common/geosite/writer.go

@@ -2,13 +2,13 @@ package geosite
 
 import (
 	"bytes"
-	"io"
+	"encoding/binary"
 	"sort"
 
-	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common/varbin"
 )
 
-func Write(writer io.Writer, domains map[string][]Item) error {
+func Write(writer varbin.Writer, domains map[string][]Item) error {
 	keys := make([]string, 0, len(domains))
 	for code := range domains {
 		keys = append(keys, code)
@@ -19,35 +19,34 @@ func Write(writer io.Writer, domains map[string][]Item) error {
 	index := make(map[string]int)
 	for _, code := range keys {
 		index[code] = content.Len()
-		for _, domain := range domains[code] {
-			content.WriteByte(domain.Type)
-			err := rw.WriteVString(content, domain.Value)
+		for _, item := range domains[code] {
+			err := varbin.Write(content, binary.BigEndian, item)
 			if err != nil {
 				return err
 			}
 		}
 	}
 
-	err := rw.WriteByte(writer, 0)
+	err := writer.WriteByte(0)
 	if err != nil {
 		return err
 	}
 
-	err = rw.WriteUVariant(writer, uint64(len(keys)))
+	_, err = varbin.WriteUvarint(writer, uint64(len(keys)))
 	if err != nil {
 		return err
 	}
 
 	for _, code := range keys {
-		err = rw.WriteVString(writer, code)
+		err = varbin.Write(writer, binary.BigEndian, code)
 		if err != nil {
 			return err
 		}
-		err = rw.WriteUVariant(writer, uint64(index[code]))
+		_, err = varbin.WriteUvarint(writer, uint64(index[code]))
 		if err != nil {
 			return err
 		}
-		err = rw.WriteUVariant(writer, uint64(len(domains[code])))
+		_, err = varbin.WriteUvarint(writer, uint64(len(domains[code])))
 		if err != nil {
 			return err
 		}

common/ja3/LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2018, Open Systems AG
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

common/ja3/README.md

@@ -0,0 +1,3 @@
+# JA3
+
+mod from: https://github.com/open-ch/ja3

common/ja3/error.go

@@ -0,0 +1,31 @@
+// Copyright (c) 2018, Open Systems AG. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+package ja3
+
+import "fmt"
+
+// Error types
+const (
+	LengthErr        string = "length check %v failed"
+	ContentTypeErr   string = "content type not matching"
+	VersionErr       string = "version check %v failed"
+	HandshakeTypeErr string = "handshake type not matching"
+	SNITypeErr       string = "SNI type not supported"
+)
+
+// ParseError can be encountered while parsing a segment
+type ParseError struct {
+	errType string
+	check   int
+}
+
+func (e *ParseError) Error() string {
+	if e.errType == LengthErr || e.errType == VersionErr {
+		return fmt.Sprintf(e.errType, e.check)
+	}
+	return fmt.Sprint(e.errType)
+}

common/ja3/ja3.go

@@ -0,0 +1,83 @@
+// Copyright (c) 2018, Open Systems AG. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+package ja3
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+
+	"golang.org/x/exp/slices"
+)
+
+type ClientHello struct {
+	Version             uint16
+	CipherSuites        []uint16
+	Extensions          []uint16
+	EllipticCurves      []uint16
+	EllipticCurvePF     []uint8
+	Versions            []uint16
+	SignatureAlgorithms []uint16
+	ServerName          string
+	ja3ByteString       []byte
+	ja3Hash             string
+}
+
+func (j *ClientHello) Equals(another *ClientHello, ignoreExtensionsSequence bool) bool {
+	if j.Version != another.Version {
+		return false
+	}
+	if !slices.Equal(j.CipherSuites, another.CipherSuites) {
+		return false
+	}
+	if !ignoreExtensionsSequence && !slices.Equal(j.Extensions, another.Extensions) {
+		return false
+	}
+	if ignoreExtensionsSequence && !slices.Equal(j.Extensions, another.sortedExtensions()) {
+		return false
+	}
+	if !slices.Equal(j.EllipticCurves, another.EllipticCurves) {
+		return false
+	}
+	if !slices.Equal(j.EllipticCurvePF, another.EllipticCurvePF) {
+		return false
+	}
+	if !slices.Equal(j.SignatureAlgorithms, another.SignatureAlgorithms) {
+		return false
+	}
+	return true
+}
+
+func (j *ClientHello) sortedExtensions() []uint16 {
+	extensions := make([]uint16, len(j.Extensions))
+	copy(extensions, j.Extensions)
+	slices.Sort(extensions)
+	return extensions
+}
+
+func Compute(payload []byte) (*ClientHello, error) {
+	ja3 := ClientHello{}
+	err := ja3.parseSegment(payload)
+	return &ja3, err
+}
+
+func (j *ClientHello) String() string {
+	if j.ja3ByteString == nil {
+		j.marshalJA3()
+	}
+	return string(j.ja3ByteString)
+}
+
+func (j *ClientHello) Hash() string {
+	if j.ja3ByteString == nil {
+		j.marshalJA3()
+	}
+	if j.ja3Hash == "" {
+		h := md5.Sum(j.ja3ByteString)
+		j.ja3Hash = hex.EncodeToString(h[:])
+	}
+	return j.ja3Hash
+}

common/ja3/parser.go

@@ -0,0 +1,357 @@
+// Copyright (c) 2018, Open Systems AG. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+package ja3
+
+import (
+	"encoding/binary"
+	"strconv"
+)
+
+const (
+	// Constants used for parsing
+	recordLayerHeaderLen                  int    = 5
+	handshakeHeaderLen                    int    = 6
+	randomDataLen                         int    = 32
+	sessionIDHeaderLen                    int    = 1
+	cipherSuiteHeaderLen                  int    = 2
+	compressMethodHeaderLen               int    = 1
+	extensionsHeaderLen                   int    = 2
+	extensionHeaderLen                    int    = 4
+	sniExtensionHeaderLen                 int    = 5
+	ecExtensionHeaderLen                  int    = 2
+	ecpfExtensionHeaderLen                int    = 1
+	versionExtensionHeaderLen             int    = 1
+	signatureAlgorithmsExtensionHeaderLen int    = 2
+	contentType                           uint8  = 22
+	handshakeType                         uint8  = 1
+	sniExtensionType                      uint16 = 0
+	sniNameDNSHostnameType                uint8  = 0
+	ecExtensionType                       uint16 = 10
+	ecpfExtensionType                     uint16 = 11
+	versionExtensionType                  uint16 = 43
+	signatureAlgorithmsExtensionType      uint16 = 13
+
+	// Versions
+	// The bitmask covers the versions SSL3.0 to TLS1.2
+	tlsVersionBitmask uint16 = 0xFFFC
+	tls13             uint16 = 0x0304
+
+	// GREASE values
+	// The bitmask covers all GREASE values
+	GreaseBitmask uint16 = 0x0F0F
+
+	// Constants used for marshalling
+	dashByte  = byte(45)
+	commaByte = byte(44)
+)
+
+// parseSegment to populate the corresponding ClientHello object or return an error
+func (j *ClientHello) parseSegment(segment []byte) error {
+	// Check if we can decode the next fields
+	if len(segment) < recordLayerHeaderLen {
+		return &ParseError{LengthErr, 1}
+	}
+
+	// Check if we have "Content Type: Handshake (22)"
+	contType := uint8(segment[0])
+	if contType != contentType {
+		return &ParseError{errType: ContentTypeErr}
+	}
+
+	// Check if TLS record layer version is supported
+	tlsRecordVersion := uint16(segment[1])<<8 | uint16(segment[2])
+	if tlsRecordVersion&tlsVersionBitmask != 0x0300 && tlsRecordVersion != tls13 {
+		return &ParseError{VersionErr, 1}
+	}
+
+	// Check that the Handshake is as long as expected from the length field
+	segmentLen := uint16(segment[3])<<8 | uint16(segment[4])
+	if len(segment[recordLayerHeaderLen:]) < int(segmentLen) {
+		return &ParseError{LengthErr, 2}
+	}
+	// Keep the Handshake messege, ignore any additional following record types
+	hs := segment[recordLayerHeaderLen : recordLayerHeaderLen+int(segmentLen)]
+
+	err := j.parseHandshake(hs)
+
+	return err
+}
+
+// parseHandshake body
+func (j *ClientHello) parseHandshake(hs []byte) error {
+	// Check if we can decode the next fields
+	if len(hs) < handshakeHeaderLen+randomDataLen+sessionIDHeaderLen {
+		return &ParseError{LengthErr, 3}
+	}
+
+	// Check if we have "Handshake Type: Client Hello (1)"
+	handshType := uint8(hs[0])
+	if handshType != handshakeType {
+		return &ParseError{errType: HandshakeTypeErr}
+	}
+
+	// Check if actual length of handshake matches (this is a great exclusion criterion for false positives,
+	// as these fields have to match the actual length of the rest of the segment)
+	handshakeLen := uint32(hs[1])<<16 | uint32(hs[2])<<8 | uint32(hs[3])
+	if len(hs[4:]) != int(handshakeLen) {
+		return &ParseError{LengthErr, 4}
+	}
+
+	// Check if Client Hello version is supported
+	tlsVersion := uint16(hs[4])<<8 | uint16(hs[5])
+	if tlsVersion&tlsVersionBitmask != 0x0300 && tlsVersion != tls13 {
+		return &ParseError{VersionErr, 2}
+	}
+	j.Version = tlsVersion
+
+	// Check if we can decode the next fields
+	sessionIDLen := uint8(hs[38])
+	if len(hs) < handshakeHeaderLen+randomDataLen+sessionIDHeaderLen+int(sessionIDLen) {
+		return &ParseError{LengthErr, 5}
+	}
+
+	// Cipher Suites
+	cs := hs[handshakeHeaderLen+randomDataLen+sessionIDHeaderLen+int(sessionIDLen):]
+
+	// Check if we can decode the next fields
+	if len(cs) < cipherSuiteHeaderLen {
+		return &ParseError{LengthErr, 6}
+	}
+
+	csLen := uint16(cs[0])<<8 | uint16(cs[1])
+	numCiphers := int(csLen / 2)
+	cipherSuites := make([]uint16, 0, numCiphers)
+
+	// Check if we can decode the next fields
+	if len(cs) < cipherSuiteHeaderLen+int(csLen)+compressMethodHeaderLen {
+		return &ParseError{LengthErr, 7}
+	}
+
+	for i := 0; i < numCiphers; i++ {
+		cipherSuite := uint16(cs[2+i<<1])<<8 | uint16(cs[3+i<<1])
+		cipherSuites = append(cipherSuites, cipherSuite)
+	}
+	j.CipherSuites = cipherSuites
+
+	// Check if we can decode the next fields
+	compressMethodLen := uint16(cs[cipherSuiteHeaderLen+int(csLen)])
+	if len(cs) < cipherSuiteHeaderLen+int(csLen)+compressMethodHeaderLen+int(compressMethodLen) {
+		return &ParseError{LengthErr, 8}
+	}
+
+	// Extensions
+	exs := cs[cipherSuiteHeaderLen+int(csLen)+compressMethodHeaderLen+int(compressMethodLen):]
+
+	err := j.parseExtensions(exs)
+
+	return err
+}
+
+// parseExtensions of the handshake
+func (j *ClientHello) parseExtensions(exs []byte) error {
+	// Check for no extensions, this fields header is nonexistent if no body is used
+	if len(exs) == 0 {
+		return nil
+	}
+
+	// Check if we can decode the next fields
+	if len(exs) < extensionsHeaderLen {
+		return &ParseError{LengthErr, 9}
+	}
+
+	exsLen := uint16(exs[0])<<8 | uint16(exs[1])
+	exs = exs[extensionsHeaderLen:]
+
+	// Check if we can decode the next fields
+	if len(exs) < int(exsLen) {
+		return &ParseError{LengthErr, 10}
+	}
+
+	var sni []byte
+	var extensions, ellipticCurves []uint16
+	var ellipticCurvePF []uint8
+	var versions []uint16
+	var signatureAlgorithms []uint16
+	for len(exs) > 0 {
+
+		// Check if we can decode the next fields
+		if len(exs) < extensionHeaderLen {
+			return &ParseError{LengthErr, 11}
+		}
+
+		exType := uint16(exs[0])<<8 | uint16(exs[1])
+		exLen := uint16(exs[2])<<8 | uint16(exs[3])
+		// Ignore any GREASE extensions
+		extensions = append(extensions, exType)
+		// Check if we can decode the next fields
+		if len(exs) < extensionHeaderLen+int(exLen) {
+			return &ParseError{LengthErr, 12}
+		}
+
+		sex := exs[extensionHeaderLen : extensionHeaderLen+int(exLen)]
+
+		switch exType {
+		case sniExtensionType: // Extensions: server_name
+
+			// Check if we can decode the next fields
+			if len(sex) < sniExtensionHeaderLen {
+				return &ParseError{LengthErr, 13}
+			}
+
+			sniType := uint8(sex[2])
+			sniLen := uint16(sex[3])<<8 | uint16(sex[4])
+			sex = sex[sniExtensionHeaderLen:]
+
+			// Check if we can decode the next fields
+			if len(sex) != int(sniLen) {
+				return &ParseError{LengthErr, 14}
+			}
+
+			switch sniType {
+			case sniNameDNSHostnameType:
+				sni = sex
+			default:
+				return &ParseError{errType: SNITypeErr}
+			}
+		case ecExtensionType: // Extensions: supported_groups
+
+			// Check if we can decode the next fields
+			if len(sex) < ecExtensionHeaderLen {
+				return &ParseError{LengthErr, 15}
+			}
+
+			ecsLen := uint16(sex[0])<<8 | uint16(sex[1])
+			numCurves := int(ecsLen / 2)
+			ellipticCurves = make([]uint16, 0, numCurves)
+			sex = sex[ecExtensionHeaderLen:]
+
+			// Check if we can decode the next fields
+			if len(sex) != int(ecsLen) {
+				return &ParseError{LengthErr, 16}
+			}
+
+			for i := 0; i < numCurves; i++ {
+				ecType := uint16(sex[i*2])<<8 | uint16(sex[1+i*2])
+				ellipticCurves = append(ellipticCurves, ecType)
+			}
+
+		case ecpfExtensionType: // Extensions: ec_point_formats
+
+			// Check if we can decode the next fields
+			if len(sex) < ecpfExtensionHeaderLen {
+				return &ParseError{LengthErr, 17}
+			}
+
+			ecpfsLen := uint8(sex[0])
+			numPF := int(ecpfsLen)
+			ellipticCurvePF = make([]uint8, numPF)
+			sex = sex[ecpfExtensionHeaderLen:]
+
+			// Check if we can decode the next fields
+			if len(sex) != numPF {
+				return &ParseError{LengthErr, 18}
+			}
+
+			for i := 0; i < numPF; i++ {
+				ellipticCurvePF[i] = uint8(sex[i])
+			}
+		case versionExtensionType:
+			if len(sex) < versionExtensionHeaderLen {
+				return &ParseError{LengthErr, 19}
+			}
+			versionsLen := int(sex[0])
+			for i := 0; i < versionsLen; i += 2 {
+				versions = append(versions, binary.BigEndian.Uint16(sex[1:][i:]))
+			}
+		case signatureAlgorithmsExtensionType:
+			if len(sex) < signatureAlgorithmsExtensionHeaderLen {
+				return &ParseError{LengthErr, 20}
+			}
+			ssaLen := binary.BigEndian.Uint16(sex)
+			for i := 0; i < int(ssaLen); i += 2 {
+				signatureAlgorithms = append(signatureAlgorithms, binary.BigEndian.Uint16(sex[2:][i:]))
+			}
+		}
+		exs = exs[4+exLen:]
+	}
+	j.ServerName = string(sni)
+	j.Extensions = extensions
+	j.EllipticCurves = ellipticCurves
+	j.EllipticCurvePF = ellipticCurvePF
+	j.Versions = versions
+	j.SignatureAlgorithms = signatureAlgorithms
+	return nil
+}
+
+// marshalJA3 into a byte string
+func (j *ClientHello) marshalJA3() {
+	// An uint16 can contain numbers with up to 5 digits and an uint8 can contain numbers with up to 3 digits, but we
+	// also need a byte for each separating character, except at the end.
+	byteStringLen := 6*(1+len(j.CipherSuites)+len(j.Extensions)+len(j.EllipticCurves)) + 4*len(j.EllipticCurvePF) - 1
+	byteString := make([]byte, 0, byteStringLen)
+
+	// Version
+	byteString = strconv.AppendUint(byteString, uint64(j.Version), 10)
+	byteString = append(byteString, commaByte)
+
+	// Cipher Suites
+	if len(j.CipherSuites) != 0 {
+		for _, val := range j.CipherSuites {
+			if val&GreaseBitmask != 0x0A0A {
+				continue
+			}
+			byteString = strconv.AppendUint(byteString, uint64(val), 10)
+			byteString = append(byteString, dashByte)
+		}
+		// Replace last dash with a comma
+		byteString[len(byteString)-1] = commaByte
+	} else {
+		byteString = append(byteString, commaByte)
+	}
+
+	// Extensions
+	if len(j.Extensions) != 0 {
+		for _, val := range j.Extensions {
+			if val&GreaseBitmask != 0x0A0A {
+				continue
+			}
+			byteString = strconv.AppendUint(byteString, uint64(val), 10)
+			byteString = append(byteString, dashByte)
+		}
+		// Replace last dash with a comma
+		byteString[len(byteString)-1] = commaByte
+	} else {
+		byteString = append(byteString, commaByte)
+	}
+
+	// Elliptic curves
+	if len(j.EllipticCurves) != 0 {
+		for _, val := range j.EllipticCurves {
+			if val&GreaseBitmask != 0x0A0A {
+				continue
+			}
+			byteString = strconv.AppendUint(byteString, uint64(val), 10)
+			byteString = append(byteString, dashByte)
+		}
+		// Replace last dash with a comma
+		byteString[len(byteString)-1] = commaByte
+	} else {
+		byteString = append(byteString, commaByte)
+	}
+
+	// ECPF
+	if len(j.EllipticCurvePF) != 0 {
+		for _, val := range j.EllipticCurvePF {
+			byteString = strconv.AppendUint(byteString, uint64(val), 10)
+			byteString = append(byteString, dashByte)
+		}
+		// Remove last dash
+		byteString = byteString[:len(byteString)-1]
+	}
+
+	j.ja3ByteString = byteString
+}

common/process/searcher_darwin.go

@@ -60,12 +60,12 @@ func findProcessName(network string, ip netip.Addr, port int) (string, error) {
 
 	isIPv4 := ip.Is4()
 
-	value, err := syscall.Sysctl(spath)
+	value, err := unix.SysctlRaw(spath)
 	if err != nil {
 		return "", err
 	}
 
-	buf := []byte(value)
+	buf := value
 
 	// from darwin-xnu/bsd/netinet/in_pcblist.c:get_pcblist_n
 	// size/offset are round up (aligned) to 8 bytes in darwin

common/settings/proxy_linux.go

@@ -16,30 +16,40 @@ import (
 )
 
 type LinuxSystemProxy struct {
-	hasGSettings     bool
-	hasKWriteConfig5 bool
-	sudoUser         string
-	serverAddr       M.Socksaddr
-	supportSOCKS     bool
-	isEnabled        bool
+	hasGSettings    bool
+	kWriteConfigCmd string
+	sudoUser        string
+	serverAddr      M.Socksaddr
+	supportSOCKS    bool
+	isEnabled       bool
 }
 
 func NewSystemProxy(ctx context.Context, serverAddr M.Socksaddr, supportSOCKS bool) (*LinuxSystemProxy, error) {
 	hasGSettings := common.Error(exec.LookPath("gsettings")) == nil
-	hasKWriteConfig5 := common.Error(exec.LookPath("kwriteconfig5")) == nil
+	kWriteConfigCmds := []string{
+		"kwriteconfig5",
+		"kwriteconfig6",
+	}
+	var kWriteConfigCmd string
+	for _, cmd := range kWriteConfigCmds {
+		if common.Error(exec.LookPath(cmd)) == nil {
+			kWriteConfigCmd = cmd
+			break
+		}
+	}
 	var sudoUser string
 	if os.Getuid() == 0 {
 		sudoUser = os.Getenv("SUDO_USER")
 	}
-	if !hasGSettings && !hasKWriteConfig5 {
+	if !hasGSettings && kWriteConfigCmd == "" {
 		return nil, E.New("unsupported desktop environment")
 	}
 	return &LinuxSystemProxy{
-		hasGSettings:     hasGSettings,
-		hasKWriteConfig5: hasKWriteConfig5,
-		sudoUser:         sudoUser,
-		serverAddr:       serverAddr,
-		supportSOCKS:     supportSOCKS,
+		hasGSettings:    hasGSettings,
+		kWriteConfigCmd: kWriteConfigCmd,
+		sudoUser:        sudoUser,
+		serverAddr:      serverAddr,
+		supportSOCKS:    supportSOCKS,
 	}, nil
 }
 
@@ -70,8 +80,8 @@ func (p *LinuxSystemProxy) Enable() error {
 			return err
 		}
 	}
-	if p.hasKWriteConfig5 {
-		err := p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "1")
+	if p.kWriteConfigCmd != "" {
+		err := p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "1")
 		if err != nil {
 			return err
 		}
@@ -83,7 +93,7 @@ func (p *LinuxSystemProxy) Enable() error {
 		if err != nil {
 			return err
 		}
-		err = p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "Authmode", "0")
+		err = p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "Authmode", "0")
 		if err != nil {
 			return err
 		}
@@ -103,8 +113,8 @@ func (p *LinuxSystemProxy) Disable() error {
 			return err
 		}
 	}
-	if p.hasKWriteConfig5 {
-		err := p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "0")
+	if p.kWriteConfigCmd != "" {
+		err := p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "0")
 		if err != nil {
 			return err
 		}
@@ -150,7 +160,7 @@ func (p *LinuxSystemProxy) setKDEProxy(proxyTypes ...string) error {
 			proxyUrl = "http://" + p.serverAddr.String()
 		}
 		err := p.runAsUser(
-			"kwriteconfig5",
+			p.kWriteConfigCmd,
 			"--file",
 			"kioslaverc",
 			"--group",

common/sniff/bittorrent.go

@@ -0,0 +1,99 @@
+package sniff
+
+import (
+	"bytes"
+	"context"
+	"encoding/binary"
+	"io"
+	"os"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+)
+
+const (
+	trackerConnectFlag    = 0
+	trackerProtocolID     = 0x41727101980
+	trackerConnectMinSize = 16
+)
+
+// BitTorrent detects if the stream is a BitTorrent connection.
+// For the BitTorrent protocol specification, see https://www.bittorrent.org/beps/bep_0003.html
+func BitTorrent(_ context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
+	var first byte
+	err := binary.Read(reader, binary.BigEndian, &first)
+	if err != nil {
+		return err
+	}
+
+	if first != 19 {
+		return os.ErrInvalid
+	}
+
+	var protocol [19]byte
+	_, err = reader.Read(protocol[:])
+	if err != nil {
+		return err
+	}
+	if string(protocol[:]) != "BitTorrent protocol" {
+		return os.ErrInvalid
+	}
+
+	metadata.Protocol = C.ProtocolBitTorrent
+	return nil
+}
+
+// UTP detects if the packet is a uTP connection packet.
+// For the uTP protocol specification, see
+//  1. https://www.bittorrent.org/beps/bep_0029.html
+//  2. https://github.com/bittorrent/libutp/blob/2b364cbb0650bdab64a5de2abb4518f9f228ec44/utp_internal.cpp#L112
+func UTP(_ context.Context, metadata *adapter.InboundContext, packet []byte) error {
+	// A valid uTP packet must be at least 20 bytes long.
+	if len(packet) < 20 {
+		return os.ErrInvalid
+	}
+
+	version := packet[0] & 0x0F
+	ty := packet[0] >> 4
+	if version != 1 || ty > 4 {
+		return os.ErrInvalid
+	}
+
+	// Validate the extensions
+	extension := packet[1]
+	reader := bytes.NewReader(packet[20:])
+	for extension != 0 {
+		err := binary.Read(reader, binary.BigEndian, &extension)
+		if err != nil {
+			return err
+		}
+
+		var length byte
+		err = binary.Read(reader, binary.BigEndian, &length)
+		if err != nil {
+			return err
+		}
+		_, err = reader.Seek(int64(length), io.SeekCurrent)
+		if err != nil {
+			return err
+		}
+	}
+	metadata.Protocol = C.ProtocolBitTorrent
+	return nil
+}
+
+// UDPTracker detects if the packet is a UDP Tracker Protocol packet.
+// For the UDP Tracker Protocol specification, see https://www.bittorrent.org/beps/bep_0015.html
+func UDPTracker(_ context.Context, metadata *adapter.InboundContext, packet []byte) error {
+	if len(packet) < trackerConnectMinSize {
+		return os.ErrInvalid
+	}
+	if binary.BigEndian.Uint64(packet[:8]) != trackerProtocolID {
+		return os.ErrInvalid
+	}
+	if binary.BigEndian.Uint32(packet[8:12]) != trackerConnectFlag {
+		return os.ErrInvalid
+	}
+	metadata.Protocol = C.ProtocolBitTorrent
+	return nil
+}

common/sniff/bittorrent_test.go

@@ -0,0 +1,73 @@
+package sniff_test
+
+import (
+	"bytes"
+	"context"
+	"encoding/hex"
+	"testing"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/sniff"
+	C "github.com/sagernet/sing-box/constant"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestSniffBittorrent(t *testing.T) {
+	t.Parallel()
+
+	packets := []string{
+		"13426974546f7272656e742070726f746f636f6c0000000000100000e21ea9569b69bab33c97851d0298bdfa89bc90922d5554313631302dea812fcd6a3563e3be40c1d1",
+		"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452333030302d653369733079647675763638",
+		"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452343035302d6f7a316c6e79377931716130",
+	}
+
+	for _, pkt := range packets {
+		pkt, err := hex.DecodeString(pkt)
+		require.NoError(t, err)
+		var metadata adapter.InboundContext
+		err = sniff.BitTorrent(context.TODO(), &metadata, bytes.NewReader(pkt))
+		require.NoError(t, err)
+		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
+	}
+}
+
+func TestSniffUTP(t *testing.T) {
+	t.Parallel()
+
+	packets := []string{
+		"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",
+		"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",
+		"21001ecb6817f2805d044fd700100000dbd03029",
+		"410277ef0b1fb1f60000000000040000c233000000080000000000000000",
+	}
+
+	for _, pkt := range packets {
+		pkt, err := hex.DecodeString(pkt)
+		require.NoError(t, err)
+		var metadata adapter.InboundContext
+		err = sniff.UTP(context.TODO(), &metadata, pkt)
+		require.NoError(t, err)
+		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
+	}
+}
+
+func TestSniffUDPTracker(t *testing.T) {
+	t.Parallel()
+
+	connectPackets := []string{
+		"00000417271019800000000078e90560",
+		"00000417271019800000000022c5d64d",
+		"000004172710198000000000b3863541",
+	}
+
+	for _, pkt := range connectPackets {
+		pkt, err := hex.DecodeString(pkt)
+		require.NoError(t, err)
+
+		var metadata adapter.InboundContext
+		err = sniff.UDPTracker(context.TODO(), &metadata, pkt)
+		require.NoError(t, err)
+		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
+	}
+}

common/sniff/dns.go

@@ -17,18 +17,17 @@ import (
 	mDNS "github.com/miekg/dns"
 )
 
-func StreamDomainNameQuery(readCtx context.Context, reader io.Reader) (*adapter.InboundContext, error) {
+func StreamDomainNameQuery(readCtx context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
 	var length uint16
 	err := binary.Read(reader, binary.BigEndian, &length)
 	if err != nil {
-		return nil, err
+		return os.ErrInvalid
 	}
 	if length == 0 {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
 	buffer := buf.NewSize(int(length))
 	defer buffer.Release()
-
 	readCtx, cancel := context.WithTimeout(readCtx, time.Millisecond*100)
 	var readTask task.Group
 	readTask.Append0(func(ctx context.Context) error {
@@ -37,19 +36,20 @@ func StreamDomainNameQuery(readCtx context.Context, reader io.Reader) (*adapter.
 	err = readTask.Run(readCtx)
 	cancel()
 	if err != nil {
-		return nil, err
+		return err
 	}
-	return DomainNameQuery(readCtx, buffer.Bytes())
+	return DomainNameQuery(readCtx, metadata, buffer.Bytes())
 }
 
-func DomainNameQuery(ctx context.Context, packet []byte) (*adapter.InboundContext, error) {
+func DomainNameQuery(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
 	var msg mDNS.Msg
 	err := msg.Unpack(packet)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	if len(msg.Question) == 0 || msg.Question[0].Qclass != mDNS.ClassINET || !M.IsDomainName(msg.Question[0].Name) {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
-	return &adapter.InboundContext{Protocol: C.ProtocolDNS}, nil
+	metadata.Protocol = C.ProtocolDNS
+	return nil
 }

common/sniff/dtls.go

@@ -0,0 +1,32 @@
+package sniff
+
+import (
+	"context"
+	"os"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+)
+
+func DTLSRecord(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
+	const fixedHeaderSize = 13
+	if len(packet) < fixedHeaderSize {
+		return os.ErrInvalid
+	}
+	contentType := packet[0]
+	switch contentType {
+	case 20, 21, 22, 23, 25:
+	default:
+		return os.ErrInvalid
+	}
+	versionMajor := packet[1]
+	if versionMajor != 0xfe {
+		return os.ErrInvalid
+	}
+	versionMinor := packet[2]
+	if versionMinor != 0xff && versionMinor != 0xfd {
+		return os.ErrInvalid
+	}
+	metadata.Protocol = C.ProtocolDTLS
+	return nil
+}

common/sniff/dtls_test.go

@@ -0,0 +1,33 @@
+package sniff_test
+
+import (
+	"context"
+	"encoding/hex"
+	"testing"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/sniff"
+	C "github.com/sagernet/sing-box/constant"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestSniffDTLSClientHello(t *testing.T) {
+	t.Parallel()
+	packet, err := hex.DecodeString("16fefd0000000000000000007e010000720000000000000072fefd668a43523798e064bd806d0c87660de9c611a59bbdfc3892c4e072d94f2cafc40000000cc02bc02fc00ac014c02cc0300100003c000d0010000e0403050306030401050106010807ff01000100000a00080006001d00170018000b00020100000e000900060008000700010000170000")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.DTLSRecord(context.Background(), &metadata, packet)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Protocol, C.ProtocolDTLS)
+}
+
+func TestSniffDTLSClientApplicationData(t *testing.T) {
+	t.Parallel()
+	packet, err := hex.DecodeString("17fefd000100000000000100440001000000000001a4f682b77ecadd10f3f3a2f78d90566212366ff8209fd77314f5a49352f9bb9bd12f4daba0b4736ae29e46b9714d3b424b3e6d0234736619b5aa0d3f")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.DTLSRecord(context.Background(), &metadata, packet)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Protocol, C.ProtocolDTLS)
+}

common/sniff/http.go

@@ -11,10 +11,12 @@ import (
 	"github.com/sagernet/sing/protocol/http"
 )
 
-func HTTPHost(ctx context.Context, reader io.Reader) (*adapter.InboundContext, error) {
+func HTTPHost(_ context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
 	request, err := http.ReadRequest(std_bufio.NewReader(reader))
 	if err != nil {
-		return nil, err
+		return err
 	}
-	return &adapter.InboundContext{Protocol: C.ProtocolHTTP, Domain: M.ParseSocksaddr(request.Host).AddrString()}, nil
+	metadata.Protocol = C.ProtocolHTTP
+	metadata.Domain = M.ParseSocksaddr(request.Host).AddrString()
+	return nil
 }

common/sniff/http_test.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/sniff"
 
 	"github.com/stretchr/testify/require"
@@ -13,7 +14,8 @@ import (
 func TestSniffHTTP1(t *testing.T) {
 	t.Parallel()
 	pkt := "GET / HTTP/1.1\r\nHost: www.google.com\r\nAccept: */*\r\n\r\n"
-	metadata, err := sniff.HTTPHost(context.Background(), strings.NewReader(pkt))
+	var metadata adapter.InboundContext
+	err := sniff.HTTPHost(context.Background(), &metadata, strings.NewReader(pkt))
 	require.NoError(t, err)
 	require.Equal(t, metadata.Domain, "www.google.com")
 }
@@ -21,7 +23,8 @@ func TestSniffHTTP1(t *testing.T) {
 func TestSniffHTTP1WithPort(t *testing.T) {
 	t.Parallel()
 	pkt := "GET / HTTP/1.1\r\nHost: www.gov.cn:8080\r\nAccept: */*\r\n\r\n"
-	metadata, err := sniff.HTTPHost(context.Background(), strings.NewReader(pkt))
+	var metadata adapter.InboundContext
+	err := sniff.HTTPHost(context.Background(), &metadata, strings.NewReader(pkt))
 	require.NoError(t, err)
 	require.Equal(t, metadata.Domain, "www.gov.cn")
 }

common/sniff/quic.go

@@ -5,95 +5,99 @@ import (
 	"context"
 	"crypto"
 	"crypto/aes"
+	"crypto/tls"
 	"encoding/binary"
 	"io"
 	"os"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/ja3"
 	"github.com/sagernet/sing-box/common/sniff/internal/qtls"
 	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
 
 	"golang.org/x/crypto/hkdf"
 )
 
-func QUICClientHello(ctx context.Context, packet []byte) (*adapter.InboundContext, error) {
-	reader := bytes.NewReader(packet)
+var ErrClientHelloFragmented = E.New("need more packet for chromium QUIC connection")
 
+func QUICClientHello(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
+	reader := bytes.NewReader(packet)
 	typeByte, err := reader.ReadByte()
 	if err != nil {
-		return nil, err
+		return err
 	}
 	if typeByte&0x40 == 0 {
-		return nil, E.New("bad type byte")
+		return E.New("bad type byte")
 	}
 	var versionNumber uint32
 	err = binary.Read(reader, binary.BigEndian, &versionNumber)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	if versionNumber != qtls.VersionDraft29 && versionNumber != qtls.Version1 && versionNumber != qtls.Version2 {
-		return nil, E.New("bad version")
+		return E.New("bad version")
 	}
 	packetType := (typeByte & 0x30) >> 4
 	if packetType == 0 && versionNumber == qtls.Version2 || packetType == 2 && versionNumber != qtls.Version2 || packetType > 2 {
-		return nil, E.New("bad packet type")
+		return E.New("bad packet type")
 	}
 
 	destConnIDLen, err := reader.ReadByte()
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	if destConnIDLen == 0 || destConnIDLen > 20 {
-		return nil, E.New("bad destination connection id length")
+		return E.New("bad destination connection id length")
 	}
 
 	destConnID := make([]byte, destConnIDLen)
 	_, err = io.ReadFull(reader, destConnID)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	srcConnIDLen, err := reader.ReadByte()
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	_, err = io.CopyN(io.Discard, reader, int64(srcConnIDLen))
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	tokenLen, err := qtls.ReadUvarint(reader)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	_, err = io.CopyN(io.Discard, reader, int64(tokenLen))
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	packetLen, err := qtls.ReadUvarint(reader)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	hdrLen := int(reader.Size()) - reader.Len()
 	if hdrLen+int(packetLen) > len(packet) {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
 
 	_, err = io.CopyN(io.Discard, reader, 4)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	pnBytes := make([]byte, aes.BlockSize)
 	_, err = io.ReadFull(reader, pnBytes)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	var salt []byte
@@ -117,7 +121,7 @@ func QUICClientHello(ctx context.Context, packet []byte) (*adapter.InboundContex
 	hpKey := qtls.HKDFExpandLabel(crypto.SHA256, secret, []byte{}, hkdfHeaderProtectionLabel, 16)
 	block, err := aes.NewCipher(hpKey)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	mask := make([]byte, aes.BlockSize)
 	block.Encrypt(mask, pnBytes)
@@ -129,7 +133,7 @@ func QUICClientHello(ctx context.Context, packet []byte) (*adapter.InboundContex
 	}
 	packetNumberLength := newPacket[0]&0x3 + 1
 	if hdrLen+int(packetNumberLength) > int(packetLen)+hdrLen {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
 	var packetNumber uint32
 	switch packetNumberLength {
@@ -142,7 +146,7 @@ func QUICClientHello(ctx context.Context, packet []byte) (*adapter.InboundContex
 	case 4:
 		packetNumber = binary.BigEndian.Uint32(newPacket[hdrLen:])
 	default:
-		return nil, E.New("bad packet number length")
+		return E.New("bad packet number length")
 	}
 	extHdrLen := hdrLen + int(packetNumberLength)
 	copy(newPacket[extHdrLen:hdrLen+4], packet[extHdrLen:])
@@ -166,138 +170,208 @@ func QUICClientHello(ctx context.Context, packet []byte) (*adapter.InboundContex
 	binary.BigEndian.PutUint64(nonce[len(nonce)-8:], uint64(packetNumber))
 	decrypted, err := cipher.Open(newPacket[extHdrLen:extHdrLen], nonce, data, newPacket[:extHdrLen])
 	if err != nil {
-		return nil, err
+		return err
 	}
 	var frameType byte
-	var frameLen uint64
-	var fragments []struct {
-		offset  uint64
-		length  uint64
-		payload []byte
-	}
+	var fragments []qCryptoFragment
 	decryptedReader := bytes.NewReader(decrypted)
+	const (
+		frameTypePadding         = 0x00
+		frameTypePing            = 0x01
+		frameTypeAck             = 0x02
+		frameTypeAck2            = 0x03
+		frameTypeCrypto          = 0x06
+		frameTypeConnectionClose = 0x1c
+	)
+	var frameTypeList []uint8
 	for {
 		frameType, err = decryptedReader.ReadByte()
 		if err == io.EOF {
 			break
 		}
+		frameTypeList = append(frameTypeList, frameType)
 		switch frameType {
-		case 0x00: // PADDING
+		case frameTypePadding:
 			continue
-		case 0x01: // PING
+		case frameTypePing:
 			continue
-		case 0x02, 0x03: // ACK
+		case frameTypeAck, frameTypeAck2:
 			_, err = qtls.ReadUvarint(decryptedReader) // Largest Acknowledged
 			if err != nil {
-				return nil, err
+				return err
 			}
 			_, err = qtls.ReadUvarint(decryptedReader) // ACK Delay
 			if err != nil {
-				return nil, err
+				return err
 			}
 			ackRangeCount, err := qtls.ReadUvarint(decryptedReader) // ACK Range Count
 			if err != nil {
-				return nil, err
+				return err
 			}
 			_, err = qtls.ReadUvarint(decryptedReader) // First ACK Range
 			if err != nil {
-				return nil, err
+				return err
 			}
 			for i := 0; i < int(ackRangeCount); i++ {
 				_, err = qtls.ReadUvarint(decryptedReader) // Gap
 				if err != nil {
-					return nil, err
+					return err
 				}
 				_, err = qtls.ReadUvarint(decryptedReader) // ACK Range Length
 				if err != nil {
-					return nil, err
+					return err
 				}
 			}
 			if frameType == 0x03 {
 				_, err = qtls.ReadUvarint(decryptedReader) // ECT0 Count
 				if err != nil {
-					return nil, err
+					return err
 				}
 				_, err = qtls.ReadUvarint(decryptedReader) // ECT1 Count
 				if err != nil {
-					return nil, err
+					return err
 				}
 				_, err = qtls.ReadUvarint(decryptedReader) // ECN-CE Count
 				if err != nil {
-					return nil, err
+					return err
 				}
 			}
-		case 0x06: // CRYPTO
+		case frameTypeCrypto:
 			var offset uint64
 			offset, err = qtls.ReadUvarint(decryptedReader)
 			if err != nil {
-				return &adapter.InboundContext{Protocol: C.ProtocolQUIC}, err
+				return err
 			}
 			var length uint64
 			length, err = qtls.ReadUvarint(decryptedReader)
 			if err != nil {
-				return &adapter.InboundContext{Protocol: C.ProtocolQUIC}, err
+				return err
 			}
 			index := len(decrypted) - decryptedReader.Len()
-			fragments = append(fragments, struct {
-				offset  uint64
-				length  uint64
-				payload []byte
-			}{offset, length, decrypted[index : index+int(length)]})
-			frameLen += length
+			fragments = append(fragments, qCryptoFragment{offset, length, decrypted[index : index+int(length)]})
 			_, err = decryptedReader.Seek(int64(length), io.SeekCurrent)
 			if err != nil {
-				return nil, err
+				return err
 			}
-		case 0x1c: // CONNECTION_CLOSE
+		case frameTypeConnectionClose:
 			_, err = qtls.ReadUvarint(decryptedReader) // Error Code
 			if err != nil {
-				return nil, err
+				return err
 			}
 			_, err = qtls.ReadUvarint(decryptedReader) // Frame Type
 			if err != nil {
-				return nil, err
+				return err
 			}
 			var length uint64
 			length, err = qtls.ReadUvarint(decryptedReader) // Reason Phrase Length
 			if err != nil {
-				return nil, err
+				return err
 			}
 			_, err = decryptedReader.Seek(int64(length), io.SeekCurrent) // Reason Phrase
 			if err != nil {
-				return nil, err
+				return err
 			}
 		default:
-			return nil, os.ErrInvalid
+			return os.ErrInvalid
 		}
 	}
-	tlsHdr := make([]byte, 5)
-	tlsHdr[0] = 0x16
-	binary.BigEndian.PutUint16(tlsHdr[1:], uint16(0x0303))
-	binary.BigEndian.PutUint16(tlsHdr[3:], uint16(frameLen))
+	if metadata.SniffContext != nil {
+		fragments = append(fragments, metadata.SniffContext.([]qCryptoFragment)...)
+		metadata.SniffContext = nil
+	}
+	var frameLen uint64
+	for _, fragment := range fragments {
+		frameLen += fragment.length
+	}
+	buffer := buf.NewSize(5 + int(frameLen))
+	defer buffer.Release()
+	buffer.WriteByte(0x16)
+	binary.Write(buffer, binary.BigEndian, uint16(0x0303))
+	binary.Write(buffer, binary.BigEndian, uint16(frameLen))
 	var index uint64
 	var length int
-	var readers []io.Reader
-	readers = append(readers, bytes.NewReader(tlsHdr))
 find:
 	for {
 		for _, fragment := range fragments {
 			if fragment.offset == index {
-				readers = append(readers, bytes.NewReader(fragment.payload))
+				buffer.Write(fragment.payload)
 				index = fragment.offset + fragment.length
 				length++
 				continue find
 			}
 		}
-		if length == len(fragments) {
-			break
-		}
-		return &adapter.InboundContext{Protocol: C.ProtocolQUIC}, E.New("bad fragments")
-	}
-	metadata, err := TLSClientHello(ctx, io.MultiReader(readers...))
-	if err != nil {
-		return &adapter.InboundContext{Protocol: C.ProtocolQUIC}, err
+		break
 	}
 	metadata.Protocol = C.ProtocolQUIC
-	return metadata, nil
+	fingerprint, err := ja3.Compute(buffer.Bytes())
+	if err != nil {
+		metadata.Protocol = C.ProtocolQUIC
+		metadata.Client = C.ClientChromium
+		metadata.SniffContext = fragments
+		return ErrClientHelloFragmented
+	}
+	metadata.Domain = fingerprint.ServerName
+	for metadata.Client == "" {
+		if len(frameTypeList) == 1 {
+			metadata.Client = C.ClientFirefox
+			break
+		}
+		if frameTypeList[0] == frameTypeCrypto && isZero(frameTypeList[1:]) {
+			if len(fingerprint.Versions) == 2 && fingerprint.Versions[0]&ja3.GreaseBitmask == 0x0A0A &&
+				len(fingerprint.EllipticCurves) == 5 && fingerprint.EllipticCurves[0]&ja3.GreaseBitmask == 0x0A0A {
+				metadata.Client = C.ClientSafari
+				break
+			}
+			if len(fingerprint.CipherSuites) == 1 && fingerprint.CipherSuites[0] == tls.TLS_AES_256_GCM_SHA384 &&
+				len(fingerprint.EllipticCurves) == 1 && fingerprint.EllipticCurves[0] == uint16(tls.X25519) &&
+				len(fingerprint.SignatureAlgorithms) == 1 && fingerprint.SignatureAlgorithms[0] == uint16(tls.ECDSAWithP256AndSHA256) {
+				metadata.Client = C.ClientSafari
+				break
+			}
+		}
+
+		if frameTypeList[len(frameTypeList)-1] == frameTypeCrypto && isZero(frameTypeList[:len(frameTypeList)-1]) {
+			metadata.Client = C.ClientQUICGo
+			break
+		}
+
+		if count(frameTypeList, frameTypeCrypto) > 1 || count(frameTypeList, frameTypePing) > 0 {
+			if maybeUQUIC(fingerprint) {
+				metadata.Client = C.ClientQUICGo
+			} else {
+				metadata.Client = C.ClientChromium
+			}
+			break
+		}
+
+		metadata.Client = C.ClientUnknown
+		//nolint:staticcheck
+		break
+	}
+	return nil
+}
+
+func isZero(slices []uint8) bool {
+	for _, slice := range slices {
+		if slice != 0 {
+			return false
+		}
+	}
+	return true
+}
+
+func count(slices []uint8, value uint8) int {
+	var times int
+	for _, slice := range slices {
+		if slice == value {
+			times++
+		}
+	}
+	return times
+}
+
+type qCryptoFragment struct {
+	offset  uint64
+	length  uint64
+	payload []byte
 }

common/sniff/quic_blacklist.go

@@ -0,0 +1,24 @@
+package sniff
+
+import (
+	"crypto/tls"
+
+	"github.com/sagernet/sing-box/common/ja3"
+)
+
+// Chromium sends separate client hello packets, but UQUIC has not yet implemented this behavior
+// The cronet without this behavior does not have version 115
+var uQUICChrome115 = &ja3.ClientHello{
+	Version:             tls.VersionTLS12,
+	CipherSuites:        []uint16{4865, 4866, 4867},
+	Extensions:          []uint16{0, 10, 13, 16, 27, 43, 45, 51, 57, 17513},
+	EllipticCurves:      []uint16{29, 23, 24},
+	SignatureAlgorithms: []uint16{1027, 2052, 1025, 1283, 2053, 1281, 2054, 1537, 513},
+}
+
+func maybeUQUIC(fingerprint *ja3.ClientHello) bool {
+	if uQUICChrome115.Equals(fingerprint, true) {
+		return true
+	}
+	return false
+}

common/sniff/quic_test.go

@@ -5,31 +5,69 @@ import (
 	"encoding/hex"
 	"testing"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/sniff"
+	C "github.com/sagernet/sing-box/constant"
 
 	"github.com/stretchr/testify/require"
 )
 
-func TestSniffQUICv1(t *testing.T) {
+func TestSniffQUICChromium(t *testing.T) {
 	t.Parallel()
-	pkt, err := hex.DecodeString("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")
+	pkt, err := hex.DecodeString("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")
 	require.NoError(t, err)
-	metadata, err := sniff.QUICClientHello(context.Background(), pkt)
+	var metadata adapter.InboundContext
+	err = sniff.QUICClientHello(context.Background(), &metadata, pkt)
+	require.Equal(t, metadata.Protocol, C.ProtocolQUIC)
+	require.Equal(t, metadata.Client, C.ClientChromium)
+	require.ErrorIs(t, err, sniff.ErrClientHelloFragmented)
+	pkt, err = hex.DecodeString("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")
 	require.NoError(t, err)
-	require.Equal(t, metadata.Domain, "cloudflare-quic.com")
+	err = sniff.QUICClientHello(context.Background(), &metadata, pkt)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Domain, "google.com")
 }
 
-func TestSniffQUICFragment(t *testing.T) {
+func TestSniffUQUICChrome115(t *testing.T) {
 	t.Parallel()
-	pkt, err := hex.DecodeString("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")
+	pkt, err := hex.DecodeString("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")
 	require.NoError(t, err)
-	metadata, err := sniff.QUICClientHello(context.Background(), pkt)
+	var metadata adapter.InboundContext
+	err = sniff.QUICClientHello(context.Background(), &metadata, pkt)
 	require.NoError(t, err)
-	require.Equal(t, metadata.Domain, "cloudflare-quic.com")
+	require.Equal(t, metadata.Protocol, C.ProtocolQUIC)
+	require.Equal(t, metadata.Client, C.ClientQUICGo)
+	require.Equal(t, metadata.Domain, "www.google.com")
+}
+
+func TestSniffQUICFirefox(t *testing.T) {
+	t.Parallel()
+	pkt, err := hex.DecodeString("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")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.QUICClientHello(context.Background(), &metadata, pkt)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Protocol, C.ProtocolQUIC)
+	require.Equal(t, metadata.Client, C.ClientFirefox)
+	require.Equal(t, metadata.Domain, "www.google.com")
+}
+
+func TestSniffQUICSafari(t *testing.T) {
+	t.Parallel()
+	pkt, err := hex.DecodeString("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")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.QUICClientHello(context.Background(), &metadata, pkt)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Protocol, C.ProtocolQUIC)
+	require.Equal(t, metadata.Client, C.ClientSafari)
+	require.Equal(t, metadata.Domain, "www.google.com")
 }
 
 func FuzzSniffQUIC(f *testing.F) {
 	f.Fuzz(func(t *testing.T, data []byte) {
-		sniff.QUICClientHello(context.Background(), data)
+		var metadata adapter.InboundContext
+		err := sniff.QUICClientHello(context.Background(), &metadata, data)
+		require.Error(t, err)
 	})
 }

common/sniff/rdp.go

@@ -0,0 +1,90 @@
+package sniff
+
+import (
+	"context"
+	"encoding/binary"
+	"io"
+	"os"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing/common/rw"
+)
+
+func RDP(_ context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
+	var tpktVersion uint8
+	err := binary.Read(reader, binary.BigEndian, &tpktVersion)
+	if err != nil {
+		return err
+	}
+	if tpktVersion != 0x03 {
+		return os.ErrInvalid
+	}
+
+	var tpktReserved uint8
+	err = binary.Read(reader, binary.BigEndian, &tpktReserved)
+	if err != nil {
+		return err
+	}
+	if tpktReserved != 0x00 {
+		return os.ErrInvalid
+	}
+
+	var tpktLength uint16
+	err = binary.Read(reader, binary.BigEndian, &tpktLength)
+	if err != nil {
+		return err
+	}
+
+	if tpktLength != 19 {
+		return os.ErrInvalid
+	}
+
+	var cotpLength uint8
+	err = binary.Read(reader, binary.BigEndian, &cotpLength)
+	if err != nil {
+		return err
+	}
+
+	if cotpLength != 14 {
+		return os.ErrInvalid
+	}
+
+	var cotpTpduType uint8
+	err = binary.Read(reader, binary.BigEndian, &cotpTpduType)
+	if err != nil {
+		return err
+	}
+	if cotpTpduType != 0xE0 {
+		return os.ErrInvalid
+	}
+
+	err = rw.SkipN(reader, 5)
+	if err != nil {
+		return err
+	}
+
+	var rdpType uint8
+	err = binary.Read(reader, binary.BigEndian, &rdpType)
+	if err != nil {
+		return err
+	}
+	if rdpType != 0x01 {
+		return os.ErrInvalid
+	}
+	var rdpFlags uint8
+	err = binary.Read(reader, binary.BigEndian, &rdpFlags)
+	if err != nil {
+		return err
+	}
+	var rdpLength uint8
+	err = binary.Read(reader, binary.BigEndian, &rdpLength)
+	if err != nil {
+		return err
+	}
+	if rdpLength != 8 {
+		return os.ErrInvalid
+	}
+	metadata.Protocol = C.ProtocolRDP
+	return nil
+}

common/sniff/rdp_test.go

@@ -0,0 +1,25 @@
+package sniff_test
+
+import (
+	"bytes"
+	"context"
+	"encoding/hex"
+	"testing"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/sniff"
+	C "github.com/sagernet/sing-box/constant"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestSniffRDP(t *testing.T) {
+	t.Parallel()
+
+	pkt, err := hex.DecodeString("030000130ee00000000000010008000b000000010008000b000000")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.RDP(context.TODO(), &metadata, bytes.NewReader(pkt))
+	require.NoError(t, err)
+	require.Equal(t, C.ProtocolRDP, metadata.Protocol)
+}

common/sniff/sniff.go

@@ -14,49 +14,65 @@ import (
 )
 
 type (
-	StreamSniffer = func(ctx context.Context, reader io.Reader) (*adapter.InboundContext, error)
-	PacketSniffer = func(ctx context.Context, packet []byte) (*adapter.InboundContext, error)
+	StreamSniffer = func(ctx context.Context, metadata *adapter.InboundContext, reader io.Reader) error
+	PacketSniffer = func(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error
 )
 
-func PeekStream(ctx context.Context, conn net.Conn, buffer *buf.Buffer, timeout time.Duration, sniffers ...StreamSniffer) (*adapter.InboundContext, error) {
+func Skip(metadata adapter.InboundContext) bool {
+	// skip server first protocols
+	switch metadata.Destination.Port {
+	case 25, 465, 587:
+		// SMTP
+		return true
+	case 143, 993:
+		// IMAP
+		return true
+	case 110, 995:
+		// POP3
+		return true
+	}
+	return false
+}
+
+func PeekStream(ctx context.Context, metadata *adapter.InboundContext, conn net.Conn, buffer *buf.Buffer, timeout time.Duration, sniffers ...StreamSniffer) error {
 	if timeout == 0 {
 		timeout = C.ReadPayloadTimeout
 	}
 	deadline := time.Now().Add(timeout)
 	var errors []error
-
-	for i := 0; i < 3; i++ {
+	for i := 0; ; i++ {
 		err := conn.SetReadDeadline(deadline)
 		if err != nil {
-			return nil, E.Cause(err, "set read deadline")
+			return E.Cause(err, "set read deadline")
 		}
 		_, err = buffer.ReadOnceFrom(conn)
-		err = E.Errors(err, conn.SetReadDeadline(time.Time{}))
+		_ = conn.SetReadDeadline(time.Time{})
 		if err != nil {
 			if i > 0 {
 				break
 			}
-			return nil, E.Cause(err, "read payload")
+			return E.Cause(err, "read payload")
 		}
+		errors = nil
 		for _, sniffer := range sniffers {
-			metadata, err := sniffer(ctx, bytes.NewReader(buffer.Bytes()))
-			if metadata != nil {
-				return metadata, nil
+			err = sniffer(ctx, metadata, bytes.NewReader(buffer.Bytes()))
+			if err == nil {
+				return nil
 			}
 			errors = append(errors, err)
 		}
 	}
-	return nil, E.Errors(errors...)
+	return E.Errors(errors...)
 }
 
-func PeekPacket(ctx context.Context, packet []byte, sniffers ...PacketSniffer) (*adapter.InboundContext, error) {
+func PeekPacket(ctx context.Context, metadata *adapter.InboundContext, packet []byte, sniffers ...PacketSniffer) error {
 	var errors []error
 	for _, sniffer := range sniffers {
-		metadata, err := sniffer(ctx, packet)
-		if metadata != nil {
-			return metadata, nil
+		err := sniffer(ctx, metadata, packet)
+		if err == nil {
+			return nil
 		}
 		errors = append(errors, err)
 	}
-	return nil, E.Errors(errors...)
+	return E.Errors(errors...)
 }

common/sniff/ssh.go

@@ -0,0 +1,26 @@
+package sniff
+
+import (
+	"bufio"
+	"context"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+)
+
+func SSH(_ context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
+	scanner := bufio.NewScanner(reader)
+	if !scanner.Scan() {
+		return os.ErrInvalid
+	}
+	fistLine := scanner.Text()
+	if !strings.HasPrefix(fistLine, "SSH-2.0-") {
+		return os.ErrInvalid
+	}
+	metadata.Protocol = C.ProtocolSSH
+	metadata.Client = fistLine[8:]
+	return nil
+}

common/sniff/ssh_test.go

@@ -0,0 +1,26 @@
+package sniff_test
+
+import (
+	"bytes"
+	"context"
+	"encoding/hex"
+	"testing"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/sniff"
+	C "github.com/sagernet/sing-box/constant"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestSniffSSH(t *testing.T) {
+	t.Parallel()
+
+	pkt, err := hex.DecodeString("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")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.SSH(context.TODO(), &metadata, bytes.NewReader(pkt))
+	require.NoError(t, err)
+	require.Equal(t, C.ProtocolSSH, metadata.Protocol)
+	require.Equal(t, "dropbear", metadata.Client)
+}

common/sniff/stun.go

@@ -9,16 +9,17 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 )
 
-func STUNMessage(ctx context.Context, packet []byte) (*adapter.InboundContext, error) {
+func STUNMessage(_ context.Context, metadata *adapter.InboundContext, packet []byte) error {
 	pLen := len(packet)
 	if pLen < 20 {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
 	if binary.BigEndian.Uint32(packet[4:8]) != 0x2112A442 {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
 	if len(packet) < 20+int(binary.BigEndian.Uint16(packet[2:4])) {
-		return nil, os.ErrInvalid
+		return os.ErrInvalid
 	}
-	return &adapter.InboundContext{Protocol: C.ProtocolSTUN}, nil
+	metadata.Protocol = C.ProtocolSTUN
+	return nil
 }

common/sniff/stun_test.go

@@ -5,6 +5,7 @@ import (
 	"encoding/hex"
 	"testing"
 
+	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/sniff"
 	C "github.com/sagernet/sing-box/constant"
 
@@ -15,14 +16,16 @@ func TestSniffSTUN(t *testing.T) {
 	t.Parallel()
 	packet, err := hex.DecodeString("000100002112a44224b1a025d0c180c484341306")
 	require.NoError(t, err)
-	metadata, err := sniff.STUNMessage(context.Background(), packet)
+	var metadata adapter.InboundContext
+	err = sniff.STUNMessage(context.Background(), &metadata, packet)
 	require.NoError(t, err)
 	require.Equal(t, metadata.Protocol, C.ProtocolSTUN)
 }
 
 func FuzzSniffSTUN(f *testing.F) {
 	f.Fuzz(func(t *testing.T, data []byte) {
-		if _, err := sniff.STUNMessage(context.Background(), data); err == nil {
+		var metadata adapter.InboundContext
+		if err := sniff.STUNMessage(context.Background(), &metadata, data); err == nil {
 			t.Fail()
 		}
 	})

common/sniff/tls.go

@@ -10,7 +10,7 @@ import (
 	"github.com/sagernet/sing/common/bufio"
 )
 
-func TLSClientHello(ctx context.Context, reader io.Reader) (*adapter.InboundContext, error) {
+func TLSClientHello(ctx context.Context, metadata *adapter.InboundContext, reader io.Reader) error {
 	var clientHello *tls.ClientHelloInfo
 	err := tls.Server(bufio.NewReadOnlyConn(reader), &tls.Config{
 		GetConfigForClient: func(argHello *tls.ClientHelloInfo) (*tls.Config, error) {
@@ -19,7 +19,9 @@ func TLSClientHello(ctx context.Context, reader io.Reader) (*adapter.InboundCont
 		},
 	}).HandshakeContext(ctx)
 	if clientHello != nil {
-		return &adapter.InboundContext{Protocol: C.ProtocolTLS, Domain: clientHello.ServerName}, nil
+		metadata.Protocol = C.ProtocolTLS
+		metadata.Domain = clientHello.ServerName
+		return nil
 	}
-	return nil, err
+	return err
 }

common/srs/binary.go

@@ -1,6 +1,7 @@
 package srs
 
 import (
+	"bufio"
 	"compress/zlib"
 	"encoding/binary"
 	"io"
@@ -11,7 +12,7 @@ import (
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/domain"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common/varbin"
 
 	"go4.org/netipx"
 )
@@ -35,38 +36,42 @@ const (
 	ruleItemPackageName
 	ruleItemWIFISSID
 	ruleItemWIFIBSSID
+	ruleItemAdGuardDomain
+	ruleItemProcessPathRegex
 	ruleItemFinal uint8 = 0xFF
 )
 
-func Read(reader io.Reader, recovery bool) (ruleSet option.PlainRuleSet, err error) {
+func Read(reader io.Reader, recover bool) (ruleSetCompat option.PlainRuleSetCompat, err error) {
 	var magicBytes [3]byte
 	_, err = io.ReadFull(reader, magicBytes[:])
 	if err != nil {
 		return
 	}
 	if magicBytes != MagicBytes {
-		err = E.New("invalid sing-box rule set file")
+		err = E.New("invalid sing-box rule-set file")
 		return
 	}
 	var version uint8
 	err = binary.Read(reader, binary.BigEndian, &version)
 	if err != nil {
-		return ruleSet, err
+		return ruleSetCompat, err
 	}
-	if version != 1 {
-		return ruleSet, E.New("unsupported version: ", version)
+	if version > C.RuleSetVersionCurrent {
+		return ruleSetCompat, E.New("unsupported version: ", version)
 	}
-	zReader, err := zlib.NewReader(reader)
+	compressReader, err := zlib.NewReader(reader)
 	if err != nil {
 		return
 	}
-	length, err := rw.ReadUVariant(zReader)
+	bReader := bufio.NewReader(compressReader)
+	length, err := binary.ReadUvarint(bReader)
 	if err != nil {
 		return
 	}
-	ruleSet.Rules = make([]option.HeadlessRule, length)
+	ruleSetCompat.Version = version
+	ruleSetCompat.Options.Rules = make([]option.HeadlessRule, length)
 	for i := uint64(0); i < length; i++ {
-		ruleSet.Rules[i], err = readRule(zReader, recovery)
+		ruleSetCompat.Options.Rules[i], err = readRule(bReader, recover)
 		if err != nil {
 			err = E.Cause(err, "read rule[", i, "]")
 			return
@@ -75,33 +80,38 @@ func Read(reader io.Reader, recovery bool) (ruleSet option.PlainRuleSet, err err
 	return
 }
 
-func Write(writer io.Writer, ruleSet option.PlainRuleSet) error {
+func Write(writer io.Writer, ruleSet option.PlainRuleSet, generateVersion uint8) error {
 	_, err := writer.Write(MagicBytes[:])
 	if err != nil {
 		return err
 	}
-	err = binary.Write(writer, binary.BigEndian, uint8(1))
+	err = binary.Write(writer, binary.BigEndian, generateVersion)
 	if err != nil {
 		return err
 	}
-	zWriter, err := zlib.NewWriterLevel(writer, zlib.BestCompression)
+	compressWriter, err := zlib.NewWriterLevel(writer, zlib.BestCompression)
 	if err != nil {
 		return err
 	}
-	err = rw.WriteUVariant(zWriter, uint64(len(ruleSet.Rules)))
+	bWriter := bufio.NewWriter(compressWriter)
+	_, err = varbin.WriteUvarint(bWriter, uint64(len(ruleSet.Rules)))
 	if err != nil {
 		return err
 	}
 	for _, rule := range ruleSet.Rules {
-		err = writeRule(zWriter, rule)
+		err = writeRule(bWriter, rule, generateVersion)
 		if err != nil {
 			return err
 		}
 	}
-	return zWriter.Close()
+	err = bWriter.Flush()
+	if err != nil {
+		return err
+	}
+	return compressWriter.Close()
 }
 
-func readRule(reader io.Reader, recovery bool) (rule option.HeadlessRule, err error) {
+func readRule(reader varbin.Reader, recover bool) (rule option.HeadlessRule, err error) {
 	var ruleType uint8
 	err = binary.Read(reader, binary.BigEndian, &ruleType)
 	if err != nil {
@@ -110,28 +120,28 @@ func readRule(reader io.Reader, recovery bool) (rule option.HeadlessRule, err er
 	switch ruleType {
 	case 0:
 		rule.Type = C.RuleTypeDefault
-		rule.DefaultOptions, err = readDefaultRule(reader, recovery)
+		rule.DefaultOptions, err = readDefaultRule(reader, recover)
 	case 1:
 		rule.Type = C.RuleTypeLogical
-		rule.LogicalOptions, err = readLogicalRule(reader, recovery)
+		rule.LogicalOptions, err = readLogicalRule(reader, recover)
 	default:
 		err = E.New("unknown rule type: ", ruleType)
 	}
 	return
 }
 
-func writeRule(writer io.Writer, rule option.HeadlessRule) error {
+func writeRule(writer varbin.Writer, rule option.HeadlessRule, generateVersion uint8) error {
 	switch rule.Type {
 	case C.RuleTypeDefault:
-		return writeDefaultRule(writer, rule.DefaultOptions)
+		return writeDefaultRule(writer, rule.DefaultOptions, generateVersion)
 	case C.RuleTypeLogical:
-		return writeLogicalRule(writer, rule.LogicalOptions)
+		return writeLogicalRule(writer, rule.LogicalOptions, generateVersion)
 	default:
 		panic("unknown rule type: " + rule.Type)
 	}
 }
 
-func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadlessRule, err error) {
+func readDefaultRule(reader varbin.Reader, recover bool) (rule option.DefaultHeadlessRule, err error) {
 	var lastItemType uint8
 	for {
 		var itemType uint8
@@ -158,6 +168,9 @@ func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadle
 				return
 			}
 			rule.DomainMatcher = matcher
+			if recover {
+				rule.Domain, rule.DomainSuffix = matcher.Dump()
+			}
 		case ruleItemDomainKeyword:
 			rule.DomainKeyword, err = readRuleItemString(reader)
 		case ruleItemDomainRegex:
@@ -167,7 +180,7 @@ func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadle
 			if err != nil {
 				return
 			}
-			if recovery {
+			if recover {
 				rule.SourceIPCIDR = common.Map(rule.SourceIPSet.Prefixes(), netip.Prefix.String)
 			}
 		case ruleItemIPCIDR:
@@ -175,7 +188,7 @@ func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadle
 			if err != nil {
 				return
 			}
-			if recovery {
+			if recover {
 				rule.IPCIDR = common.Map(rule.IPSet.Prefixes(), netip.Prefix.String)
 			}
 		case ruleItemSourcePort:
@@ -190,12 +203,25 @@ func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadle
 			rule.ProcessName, err = readRuleItemString(reader)
 		case ruleItemProcessPath:
 			rule.ProcessPath, err = readRuleItemString(reader)
+		case ruleItemProcessPathRegex:
+			rule.ProcessPathRegex, err = readRuleItemString(reader)
 		case ruleItemPackageName:
 			rule.PackageName, err = readRuleItemString(reader)
 		case ruleItemWIFISSID:
 			rule.WIFISSID, err = readRuleItemString(reader)
 		case ruleItemWIFIBSSID:
 			rule.WIFIBSSID, err = readRuleItemString(reader)
+		case ruleItemAdGuardDomain:
+			if recover {
+				err = E.New("unable to decompile binary AdGuard rules to rule-set")
+				return
+			}
+			var matcher *domain.AdGuardMatcher
+			matcher, err = domain.ReadAdGuardMatcher(reader)
+			if err != nil {
+				return
+			}
+			rule.AdGuardDomainMatcher = matcher
 		case ruleItemFinal:
 			err = binary.Read(reader, binary.BigEndian, &rule.Invert)
 			return
@@ -209,7 +235,7 @@ func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadle
 	}
 }
 
-func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
+func writeDefaultRule(writer varbin.Writer, rule option.DefaultHeadlessRule, generateVersion uint8) error {
 	err := binary.Write(writer, binary.BigEndian, uint8(0))
 	if err != nil {
 		return err
@@ -233,7 +259,7 @@ func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
 		if err != nil {
 			return err
 		}
-		err = domain.NewMatcher(rule.Domain, rule.DomainSuffix).Write(writer)
+		err = domain.NewMatcher(rule.Domain, rule.DomainSuffix, generateVersion == C.RuleSetVersion1).Write(writer)
 		if err != nil {
 			return err
 		}
@@ -298,6 +324,12 @@ func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
 			return err
 		}
 	}
+	if len(rule.ProcessPathRegex) > 0 {
+		err = writeRuleItemString(writer, ruleItemProcessPathRegex, rule.ProcessPathRegex)
+		if err != nil {
+			return err
+		}
+	}
 	if len(rule.PackageName) > 0 {
 		err = writeRuleItemString(writer, ruleItemPackageName, rule.PackageName)
 		if err != nil {
@@ -316,6 +348,19 @@ func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
 			return err
 		}
 	}
+	if len(rule.AdGuardDomain) > 0 {
+		if generateVersion < C.RuleSetVersion2 {
+			return E.New("AdGuard rule items is only supported in version 2 or later")
+		}
+		err = binary.Write(writer, binary.BigEndian, ruleItemAdGuardDomain)
+		if err != nil {
+			return err
+		}
+		err = domain.NewAdGuardMatcher(rule.AdGuardDomain).Write(writer)
+		if err != nil {
+			return err
+		}
+	}
 	err = binary.Write(writer, binary.BigEndian, ruleItemFinal)
 	if err != nil {
 		return err
@@ -327,73 +372,31 @@ func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
 	return nil
 }
 
-func readRuleItemString(reader io.Reader) ([]string, error) {
-	length, err := rw.ReadUVariant(reader)
-	if err != nil {
-		return nil, err
-	}
-	value := make([]string, length)
-	for i := uint64(0); i < length; i++ {
-		value[i], err = rw.ReadVString(reader)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return value, nil
+func readRuleItemString(reader varbin.Reader) ([]string, error) {
+	return varbin.ReadValue[[]string](reader, binary.BigEndian)
 }
 
-func writeRuleItemString(writer io.Writer, itemType uint8, value []string) error {
-	err := binary.Write(writer, binary.BigEndian, itemType)
+func writeRuleItemString(writer varbin.Writer, itemType uint8, value []string) error {
+	err := writer.WriteByte(itemType)
 	if err != nil {
 		return err
 	}
-	err = rw.WriteUVariant(writer, uint64(len(value)))
+	return varbin.Write(writer, binary.BigEndian, value)
+}
+
+func readRuleItemUint16(reader varbin.Reader) ([]uint16, error) {
+	return varbin.ReadValue[[]uint16](reader, binary.BigEndian)
+}
+
+func writeRuleItemUint16(writer varbin.Writer, itemType uint8, value []uint16) error {
+	err := writer.WriteByte(itemType)
 	if err != nil {
 		return err
 	}
-	for _, item := range value {
-		err = rw.WriteVString(writer, item)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
+	return varbin.Write(writer, binary.BigEndian, value)
 }
 
-func readRuleItemUint16(reader io.Reader) ([]uint16, error) {
-	length, err := rw.ReadUVariant(reader)
-	if err != nil {
-		return nil, err
-	}
-	value := make([]uint16, length)
-	for i := uint64(0); i < length; i++ {
-		err = binary.Read(reader, binary.BigEndian, &value[i])
-		if err != nil {
-			return nil, err
-		}
-	}
-	return value, nil
-}
-
-func writeRuleItemUint16(writer io.Writer, itemType uint8, value []uint16) error {
-	err := binary.Write(writer, binary.BigEndian, itemType)
-	if err != nil {
-		return err
-	}
-	err = rw.WriteUVariant(writer, uint64(len(value)))
-	if err != nil {
-		return err
-	}
-	for _, item := range value {
-		err = binary.Write(writer, binary.BigEndian, item)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func writeRuleItemCIDR(writer io.Writer, itemType uint8, value []string) error {
+func writeRuleItemCIDR(writer varbin.Writer, itemType uint8, value []string) error {
 	var builder netipx.IPSetBuilder
 	for i, prefixString := range value {
 		prefix, err := netip.ParsePrefix(prefixString)
@@ -419,9 +422,8 @@ func writeRuleItemCIDR(writer io.Writer, itemType uint8, value []string) error {
 	return writeIPSet(writer, ipSet)
 }
 
-func readLogicalRule(reader io.Reader, recovery bool) (logicalRule option.LogicalHeadlessRule, err error) {
-	var mode uint8
-	err = binary.Read(reader, binary.BigEndian, &mode)
+func readLogicalRule(reader varbin.Reader, recovery bool) (logicalRule option.LogicalHeadlessRule, err error) {
+	mode, err := reader.ReadByte()
 	if err != nil {
 		return
 	}
@@ -434,7 +436,7 @@ func readLogicalRule(reader io.Reader, recovery bool) (logicalRule option.Logica
 		err = E.New("unknown logical mode: ", mode)
 		return
 	}
-	length, err := rw.ReadUVariant(reader)
+	length, err := binary.ReadUvarint(reader)
 	if err != nil {
 		return
 	}
@@ -453,7 +455,7 @@ func readLogicalRule(reader io.Reader, recovery bool) (logicalRule option.Logica
 	return
 }
 
-func writeLogicalRule(writer io.Writer, logicalRule option.LogicalHeadlessRule) error {
+func writeLogicalRule(writer varbin.Writer, logicalRule option.LogicalHeadlessRule, generateVersion uint8) error {
 	err := binary.Write(writer, binary.BigEndian, uint8(1))
 	if err != nil {
 		return err
@@ -469,12 +471,12 @@ func writeLogicalRule(writer io.Writer, logicalRule option.LogicalHeadlessRule)
 	if err != nil {
 		return err
 	}
-	err = rw.WriteUVariant(writer, uint64(len(logicalRule.Rules)))
+	_, err = varbin.WriteUvarint(writer, uint64(len(logicalRule.Rules)))
 	if err != nil {
 		return err
 	}
 	for _, rule := range logicalRule.Rules {
-		err = writeRule(writer, rule)
+		err = writeRule(writer, rule, generateVersion)
 		if err != nil {
 			return err
 		}

common/srs/ip_set.go

@@ -2,11 +2,13 @@ package srs
 
 import (
 	"encoding/binary"
-	"io"
 	"net/netip"
+	"os"
 	"unsafe"
 
-	"github.com/sagernet/sing/common/rw"
+	"github.com/sagernet/sing/common"
+	M "github.com/sagernet/sing/common/metadata"
+	"github.com/sagernet/sing/common/varbin"
 
 	"go4.org/netipx"
 )
@@ -20,94 +22,57 @@ type myIPRange struct {
 	to   netip.Addr
 }
 
-func readIPSet(reader io.Reader) (*netipx.IPSet, error) {
-	var version uint8
-	err := binary.Read(reader, binary.BigEndian, &version)
+type myIPRangeData struct {
+	From []byte
+	To   []byte
+}
+
+func readIPSet(reader varbin.Reader) (*netipx.IPSet, error) {
+	version, err := reader.ReadByte()
 	if err != nil {
 		return nil, err
 	}
+	if version != 1 {
+		return nil, os.ErrInvalid
+	}
+	// WTF why using uint64 here
 	var length uint64
 	err = binary.Read(reader, binary.BigEndian, &length)
 	if err != nil {
 		return nil, err
 	}
-	mySet := &myIPSet{
-		rr: make([]myIPRange, length),
+	ranges := make([]myIPRangeData, length)
+	err = varbin.Read(reader, binary.BigEndian, &ranges)
+	if err != nil {
+		return nil, err
 	}
-	for i := uint64(0); i < length; i++ {
-		var (
-			fromLen  uint64
-			toLen    uint64
-			fromAddr netip.Addr
-			toAddr   netip.Addr
-		)
-		fromLen, err = rw.ReadUVariant(reader)
-		if err != nil {
-			return nil, err
-		}
-		fromBytes := make([]byte, fromLen)
-		_, err = io.ReadFull(reader, fromBytes)
-		if err != nil {
-			return nil, err
-		}
-		err = fromAddr.UnmarshalBinary(fromBytes)
-		if err != nil {
-			return nil, err
-		}
-		toLen, err = rw.ReadUVariant(reader)
-		if err != nil {
-			return nil, err
-		}
-		toBytes := make([]byte, toLen)
-		_, err = io.ReadFull(reader, toBytes)
-		if err != nil {
-			return nil, err
-		}
-		err = toAddr.UnmarshalBinary(toBytes)
-		if err != nil {
-			return nil, err
-		}
-		mySet.rr[i] = myIPRange{fromAddr, toAddr}
+	mySet := &myIPSet{
+		rr: make([]myIPRange, len(ranges)),
+	}
+	for i, rangeData := range ranges {
+		mySet.rr[i].from = M.AddrFromIP(rangeData.From)
+		mySet.rr[i].to = M.AddrFromIP(rangeData.To)
 	}
 	return (*netipx.IPSet)(unsafe.Pointer(mySet)), nil
 }
 
-func writeIPSet(writer io.Writer, set *netipx.IPSet) error {
-	err := binary.Write(writer, binary.BigEndian, uint8(1))
+func writeIPSet(writer varbin.Writer, set *netipx.IPSet) error {
+	err := writer.WriteByte(1)
 	if err != nil {
 		return err
 	}
-	mySet := (*myIPSet)(unsafe.Pointer(set))
-	err = binary.Write(writer, binary.BigEndian, uint64(len(mySet.rr)))
+	dataList := common.Map((*myIPSet)(unsafe.Pointer(set)).rr, func(rr myIPRange) myIPRangeData {
+		return myIPRangeData{
+			From: rr.from.AsSlice(),
+			To:   rr.to.AsSlice(),
+		}
+	})
+	err = binary.Write(writer, binary.BigEndian, uint64(len(dataList)))
 	if err != nil {
 		return err
 	}
-	for _, rr := range mySet.rr {
-		var (
-			fromBinary []byte
-			toBinary   []byte
-		)
-		fromBinary, err = rr.from.MarshalBinary()
-		if err != nil {
-			return err
-		}
-		err = rw.WriteUVariant(writer, uint64(len(fromBinary)))
-		if err != nil {
-			return err
-		}
-		_, err = writer.Write(fromBinary)
-		if err != nil {
-			return err
-		}
-		toBinary, err = rr.to.MarshalBinary()
-		if err != nil {
-			return err
-		}
-		err = rw.WriteUVariant(writer, uint64(len(toBinary)))
-		if err != nil {
-			return err
-		}
-		_, err = writer.Write(toBinary)
+	for _, data := range dataList {
+		err = varbin.Write(writer, binary.BigEndian, data)
 		if err != nil {
 			return err
 		}

common/tls/ech_server.go

@@ -11,12 +11,11 @@ import (
 	"strings"
 
 	cftls "github.com/sagernet/cloudflare-tls"
+	"github.com/sagernet/fswatch"
 	"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 {
@@ -26,9 +25,8 @@ type echServerConfig struct {
 	key             []byte
 	certificatePath string
 	keyPath         string
-	watcher         *fsnotify.Watcher
 	echKeyPath      string
-	echWatcher      *fsnotify.Watcher
+	watcher         *fswatch.Watcher
 }
 
 func (c *echServerConfig) ServerName() string {
@@ -66,146 +64,88 @@ func (c *echServerConfig) Clone() Config {
 }
 
 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)
-		}
+	err := c.startWatcher()
+	if err != nil {
+		c.logger.Warn("create credentials watcher: ", err)
 	}
 	return nil
 }
 
 func (c *echServerConfig) startWatcher() error {
-	watcher, err := fsnotify.NewWatcher()
+	var watchPath []string
+	if c.certificatePath != "" {
+		watchPath = append(watchPath, c.certificatePath)
+	}
+	if c.keyPath != "" {
+		watchPath = append(watchPath, c.keyPath)
+	}
+	if c.echKeyPath != "" {
+		watchPath = append(watchPath, c.echKeyPath)
+	}
+	if len(watchPath) == 0 {
+		return nil
+	}
+	watcher, err := fswatch.NewWatcher(fswatch.Options{
+		Path: watchPath,
+		Callback: func(path string) {
+			err := c.credentialsUpdated(path)
+			if err != nil {
+				c.logger.Error(E.Cause(err, "reload credentials from ", path))
+			}
+		},
+	})
 	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
-		}
+	err = watcher.Start()
+	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()
+func (c *echServerConfig) credentialsUpdated(path string) error {
+	if path == c.certificatePath || path == c.keyPath {
+		if path == c.certificatePath {
+			certificate, err := os.ReadFile(c.certificatePath)
 			if err != nil {
-				c.logger.Error(E.Cause(err, "reload TLS key pair"))
+				return err
 			}
-		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.echWatcher = 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()
+			c.certificate = certificate
+		} else {
+			key, err := os.ReadFile(c.keyPath)
 			if err != nil {
-				c.logger.Error(E.Cause(err, "reload ECH key"))
+				return err
 			}
-		case err, ok := <-c.echWatcher.Errors:
-			if !ok {
-				return
-			}
-			c.logger.Error(E.Cause(err, "fsnotify error"))
+			c.key = key
 		}
+		keyPair, err := cftls.X509KeyPair(c.certificate, c.key)
+		if err != nil {
+			return E.Cause(err, "parse key pair")
+		}
+		c.config.Certificates = []cftls.Certificate{keyPair}
+		c.logger.Info("reloaded TLS certificate")
+	} else {
+		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")
 	}
-}
-
-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
 }
 
@@ -213,12 +153,7 @@ 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 E.Cause(err, "close credentials watcher")
 		})
 	}
 	return err
@@ -301,7 +236,7 @@ func NewECHServer(ctx context.Context, logger log.Logger, options option.Inbound
 	var echKey []byte
 	if len(options.ECH.Key) > 0 {
 		echKey = []byte(strings.Join(options.ECH.Key, "\n"))
-	} else if options.KeyPath != "" {
+	} else if options.ECH.KeyPath != "" {
 		content, err := os.ReadFile(options.ECH.KeyPath)
 		if err != nil {
 			return nil, E.Cause(err, "read ECH key")

common/tls/std_server.go

@@ -7,14 +7,13 @@ import (
 	"os"
 	"strings"
 
+	"github.com/sagernet/fswatch"
 	"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"
 )
 
 var errInsecureUnused = E.New("tls: insecure unused")
@@ -27,7 +26,7 @@ type STDServerConfig struct {
 	key             []byte
 	certificatePath string
 	keyPath         string
-	watcher         *fsnotify.Watcher
+	watcher         *fswatch.Watcher
 }
 
 func (c *STDServerConfig) ServerName() string {
@@ -88,59 +87,41 @@ func (c *STDServerConfig) Start() error {
 }
 
 func (c *STDServerConfig) startWatcher() error {
-	watcher, err := fsnotify.NewWatcher()
+	var watchPath []string
+	if c.certificatePath != "" {
+		watchPath = append(watchPath, c.certificatePath)
+	}
+	if c.keyPath != "" {
+		watchPath = append(watchPath, c.keyPath)
+	}
+	watcher, err := fswatch.NewWatcher(fswatch.Options{
+		Path: watchPath,
+		Callback: func(path string) {
+			err := c.certificateUpdated(path)
+			if err != nil {
+				c.logger.Error(err)
+			}
+		},
+	})
 	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
-		}
+	err = watcher.Start()
+	if err != nil {
+		return err
 	}
 	c.watcher = watcher
-	go c.loopUpdate()
 	return nil
 }
 
-func (c *STDServerConfig) 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 *STDServerConfig) reloadKeyPair() error {
-	if c.certificatePath != "" {
+func (c *STDServerConfig) certificateUpdated(path string) error {
+	if path == 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 != "" {
+	} else if path == c.keyPath {
 		key, err := os.ReadFile(c.keyPath)
 		if err != nil {
 			return E.Cause(err, "reload key from ", c.keyPath)

common/tls/utls_client.go

@@ -217,18 +217,10 @@ func init() {
 
 func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
 	switch name {
+	case "chrome_psk", "chrome_psk_shuffle", "chrome_padding_psk_shuffle", "chrome_pq":
+		fallthrough
 	case "chrome", "":
 		return utls.HelloChrome_Auto, nil
-	case "chrome_psk":
-		return utls.HelloChrome_100_PSK, nil
-	case "chrome_psk_shuffle":
-		return utls.HelloChrome_112_PSK_Shuf, nil
-	case "chrome_padding_psk_shuffle":
-		return utls.HelloChrome_114_Padding_PSK_Shuf, nil
-	case "chrome_pq":
-		return utls.HelloChrome_115_PQ, nil
-	case "chrome_pq_psk":
-		return utls.HelloChrome_115_PQ_PSK, nil
 	case "firefox":
 		return utls.HelloFirefox_Auto, nil
 	case "edge":

common/urltest/urltest.go

@@ -8,6 +8,7 @@ import (
 	"sync"
 	"time"
 
+	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing/common"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
@@ -113,6 +114,7 @@ func URLTest(ctx context.Context, link string, detour N.Dialer) (t uint16, err e
 		CheckRedirect: func(req *http.Request, via []*http.Request) error {
 			return http.ErrUseLastResponse
 		},
+		Timeout: C.TCPTimeout,
 	}
 	defer client.CloseIdleConnections()
 	resp, err := client.Do(req.WithContext(ctx))

constant/cgo_android_fix.go

@@ -0,0 +1,8 @@
+//go:build android && debug
+
+package constant
+
+// TODO: remove after fixed
+// https://github.com/golang/go/issues/68760
+
+const FixAndroidStack = true

constant/cgo_android_fix_stub.go

@@ -0,0 +1,5 @@
+//go:build !(android && debug)
+
+package constant
+
+const FixAndroidStack = false

constant/path.go

@@ -13,14 +13,14 @@ var resourcePaths []string
 
 func FindPath(name string) (string, bool) {
 	name = os.ExpandEnv(name)
-	if rw.FileExists(name) {
+	if rw.IsFile(name) {
 		return name, true
 	}
 	for _, dir := range resourcePaths {
-		if path := filepath.Join(dir, dirName, name); rw.FileExists(path) {
+		if path := filepath.Join(dir, dirName, name); rw.IsFile(path) {
 			return path, true
 		}
-		if path := filepath.Join(dir, name); rw.FileExists(path) {
+		if path := filepath.Join(dir, name); rw.IsFile(path) {
 			return path, true
 		}
 	}

constant/protocol.go

@@ -1,9 +1,21 @@
 package constant
 
 const (
-	ProtocolTLS  = "tls"
-	ProtocolHTTP = "http"
-	ProtocolQUIC = "quic"
-	ProtocolDNS  = "dns"
-	ProtocolSTUN = "stun"
+	ProtocolTLS        = "tls"
+	ProtocolHTTP       = "http"
+	ProtocolQUIC       = "quic"
+	ProtocolDNS        = "dns"
+	ProtocolSTUN       = "stun"
+	ProtocolBitTorrent = "bittorrent"
+	ProtocolDTLS       = "dtls"
+	ProtocolSSH        = "ssh"
+	ProtocolRDP        = "rdp"
+)
+
+const (
+	ClientChromium = "chromium"
+	ClientSafari   = "safari"
+	ClientFirefox  = "firefox"
+	ClientQUICGo   = "quic-go"
+	ClientUnknown  = "unknown"
 )

constant/proxy.go

@@ -32,6 +32,12 @@ const (
 
 func ProxyDisplayName(proxyType string) string {
 	switch proxyType {
+	case TypeTun:
+		return "TUN"
+	case TypeRedirect:
+		return "Redirect"
+	case TypeTProxy:
+		return "TProxy"
 	case TypeDirect:
 		return "Direct"
 	case TypeBlock:
@@ -42,6 +48,8 @@ func ProxyDisplayName(proxyType string) string {
 		return "SOCKS"
 	case TypeHTTP:
 		return "HTTP"
+	case TypeMixed:
+		return "Mixed"
 	case TypeShadowsocks:
 		return "Shadowsocks"
 	case TypeVMess:

constant/rule.go

@@ -11,9 +11,15 @@ const (
 )
 
 const (
+	RuleSetTypeInline   = "inline"
 	RuleSetTypeLocal    = "local"
 	RuleSetTypeRemote   = "remote"
-	RuleSetVersion1     = 1
 	RuleSetFormatSource = "source"
 	RuleSetFormatBinary = "binary"
 )
+
+const (
+	RuleSetVersion1 = 1 + iota
+	RuleSetVersion2
+	RuleSetVersionCurrent = RuleSetVersion2
+)

constant/timeout.go

@@ -5,7 +5,8 @@ import "time"
 const (
 	TCPKeepAliveInitial        = 10 * time.Minute
 	TCPKeepAliveInterval       = 75 * time.Second
-	TCPTimeout                 = 5 * time.Second
+	TCPConnectTimeout          = 5 * time.Second
+	TCPTimeout                 = 15 * time.Second
 	ReadPayloadTimeout         = 300 * time.Millisecond
 	DNSTimeout                 = 10 * time.Second
 	QUICTimeout                = 30 * time.Second

debug.go

@@ -1,5 +1,3 @@
-//go:build go1.19
-
 package box
 
 import (

debug_go118.go

@@ -1,36 +0,0 @@
-//go:build !go1.19
-
-package box
-
-import (
-	"runtime/debug"
-
-	"github.com/sagernet/sing-box/common/conntrack"
-	"github.com/sagernet/sing-box/option"
-)
-
-func applyDebugOptions(options option.DebugOptions) {
-	applyDebugListenOption(options)
-	if options.GCPercent != nil {
-		debug.SetGCPercent(*options.GCPercent)
-	}
-	if options.MaxStack != nil {
-		debug.SetMaxStack(*options.MaxStack)
-	}
-	if options.MaxThreads != nil {
-		debug.SetMaxThreads(*options.MaxThreads)
-	}
-	if options.PanicOnFault != nil {
-		debug.SetPanicOnFault(*options.PanicOnFault)
-	}
-	if options.TraceBack != "" {
-		debug.SetTraceback(options.TraceBack)
-	}
-	if options.MemoryLimit != 0 {
-		// debug.SetMemoryLimit(int64(options.MemoryLimit))
-		conntrack.MemoryLimit = uint64(options.MemoryLimit)
-	}
-	if options.OOMKiller != nil {
-		conntrack.KillerEnabled = *options.OOMKiller
-	}
-}

debug_http.go

@@ -46,7 +46,7 @@ func applyDebugListenOption(options option.DebugOptions) {
 
 			encoder := json.NewEncoder(writer)
 			encoder.SetIndent("", "  ")
-			encoder.Encode(memObject)
+			encoder.Encode(&memObject)
 		})
 		r.Route("/pprof", func(r chi.Router) {
 			r.HandleFunc("/", func(writer http.ResponseWriter, request *http.Request) {

docs/changelog.md

@@ -2,6 +2,429 @@
 icon: material/alert-decagram
 ---
 
+### 1.10.4
+
+* Fixes and improvements
+
+### 1.10.2
+
+* Add deprecated warnings
+* Fix proxying websocket connections in HTTP/mixed inbounds
+* Fixes and improvements
+
+### 1.10.1
+
+* Fixes and improvements
+
+### 1.10.0
+
+Important changes since 1.9:
+
+* Introducing auto-redirect **1**
+* Add AdGuard DNS Filter support **2**
+* TUN address fields are merged **3**
+* Add custom options for `auto-route` and `auto-redirect` **4**
+* Drop support for go1.18 and go1.19 **5**
+* Add tailing comma support in JSON configuration
+* Improve sniffers **6**
+* Add new `inline` rule-set type **7**
+* Add access control options for Clash API **8**
+* Add `rule_set_ip_cidr_accept_empty` DNS address filter rule item **9**
+* Add auto reload support for local rule-set
+* Update fsnotify usages **10**
+* Add IP address support for `rule-set match` command
+* Add `rule-set decompile` command
+* Add `process_path_regex` rule item
+* Update uTLS to v1.6.7 **11**
+* Optimize memory usages of rule-sets **12**
+
+**1**:
+
+The new auto-redirect feature allows TUN to automatically
+configure connection redirection to improve proxy performance.
+
+When auto-redirect is enabled, new route address set options will allow you to
+automatically configure destination IP CIDR rules from a specified rule set to the firewall.
+
+Specified or unspecified destinations will bypass the sing-box routes to get better performance
+(for example, keep hardware offloading of direct traffics on the router).
+
+See [TUN](/configuration/inbound/tun).
+
+**2**:
+
+The new feature allows you to use AdGuard DNS Filter lists in a sing-box without AdGuard Home.
+
+See [AdGuard DNS Filter](/configuration/rule-set/adguard/).
+
+**3**:
+
+See [Migration](/migration/#tun-address-fields-are-merged).
+
+**4**:
+
+See [iproute2_table_index](/configuration/inbound/tun/#iproute2_table_index),
+[iproute2_rule_index](/configuration/inbound/tun/#iproute2_rule_index),
+[auto_redirect_input_mark](/configuration/inbound/tun/#auto_redirect_input_mark) and
+[auto_redirect_output_mark](/configuration/inbound/tun/#auto_redirect_output_mark).
+
+**5**:
+
+Due to maintenance difficulties, sing-box 1.10.0 requires at least Go 1.20 to compile.
+
+**6**:
+
+BitTorrent, DTLS, RDP, SSH sniffers are added.
+
+Now the QUIC sniffer can correctly extract the server name from Chromium requests and
+can identify common QUIC clients, including
+Chromium, Safari, Firefox, quic-go (including uquic disguised as Chrome).
+
+**7**:
+
+The new [rule-set](/configuration/rule-set/) type inline (which also becomes the default type)
+allows you to write headless rules directly without creating a rule-set file.
+
+**8**:
+
+With the new access control options, not only can you allow Clash dashboards
+to access the Clash API on your local network,
+you can also manually limit the websites that can access the API instead of allowing everyone.
+
+See [Clash API](/configuration/experimental/clash-api/).
+
+**9**:
+
+See [DNS Rule](/configuration/dns/rule/#rule_set_ip_cidr_accept_empty).
+
+**10**:
+
+sing-box now uses fsnotify correctly and will not cancel watching
+if the target file is deleted or recreated via rename (e.g. `mv`).
+
+This affects all path options that support reload, including
+`tls.certificate_path`, `tls.key_path`, `tls.ech.key_path` and `rule_set.path`.
+
+**11**:
+
+Some legacy chrome fingerprints have been removed and will fallback to chrome,
+see [utls](/configuration/shared/tls#utls).
+
+**12**:
+
+See [Source Format](/configuration/rule-set/source-format/#version).
+
+### 1.9.7
+
+* Fixes and improvements
+
+#### 1.10.0-beta.11
+
+* Update uTLS to v1.6.7 **1**
+
+**1**:
+
+Some legacy chrome fingerprints have been removed and will fallback to chrome,
+see [utls](/configuration/shared/tls#utls).
+
+#### 1.10.0-beta.10
+
+* Add `process_path_regex` rule item
+* Fixes and improvements
+
+_The macOS standalone versions of sing-box (>=1.9.5/<1.10.0-beta.11) now silently fail and require manual granting of
+the **Full Disk Access** permission to system extension to start, probably due to Apple's changed security policy. We
+will prompt users about this in feature versions._
+
+### 1.9.6
+
+* Fixes and improvements
+
+### 1.9.5
+
+* Update quic-go to v0.47.0
+* Fix direct dialer not resolving domain
+* Fix no error return when empty DNS cache retrieved
+* Fix build with go1.23
+* Fix stream sniffer
+* Fix bad redirect in clash-api
+* Fix wireguard events chan leak
+* Fix cached conn eats up read deadlines
+* Fix disconnected interface selected as default in windows
+* Update Bundle Identifiers for Apple platform clients **1**
+
+**1**:
+
+See [Migration](/migration/#bundle-identifier-updates-in-apple-platform-clients).
+
+We are still working on getting all sing-box apps back on the App Store, which should be completed within a week
+(SFI on the App Store and others on TestFlight are already available).
+
+#### 1.10.0-beta.8
+
+* Fixes and improvements
+
+_With the help of a netizen, we are in the process of getting sing-box apps back on the App Store, which should be
+completed within a month (TestFlight is already available)._
+
+#### 1.10.0-beta.7
+
+* Update quic-go to v0.47.0
+* Fixes and improvements
+
+#### 1.10.0-beta.6
+
+* Add RDP sniffer
+* Fixes and improvements
+
+#### 1.10.0-beta.5
+
+* Add PNA support for [Clash API](/configuration/experimental/clash-api/)
+* Fixes and improvements
+
+#### 1.10.0-beta.3
+
+* Add SSH sniffer
+* Fixes and improvements
+
+#### 1.10.0-beta.2
+
+* Build with go1.23
+* Fixes and improvements
+
+### 1.9.4
+
+* Update quic-go to v0.46.0
+* Update Hysteria2 BBR congestion control
+* Filter HTTPS ipv4hint/ipv6hint with domain strategy
+* Fix crash on Android when using process rules
+* Fix non-IP queries accepted by address filter rules
+* Fix UDP server for shadowsocks AEAD multi-user inbounds
+* Fix default next protos for v2ray QUIC transport
+* Fix default end value of port range configuration options
+* Fix reset v2ray transports
+* Fix panic caused by rule-set generation of duplicate keys for `domain_suffix`
+* Fix UDP connnection leak when sniffing
+* Fixes and improvements
+
+_Due to problems with our Apple developer account,
+sing-box apps on Apple platforms are temporarily unavailable for download or update.
+If your company or organization is willing to help us return to the App Store,
+please [contact us](mailto:contact@sagernet.org)._
+
+#### 1.10.0-alpha.29
+
+* Update quic-go to v0.46.0
+* Fixes and improvements
+
+#### 1.10.0-alpha.25
+
+* Add AdGuard DNS Filter support **1**
+
+**1**:
+
+The new feature allows you to use AdGuard DNS Filter lists in a sing-box without AdGuard Home.
+
+See [AdGuard DNS Filter](/configuration/rule-set/adguard/).
+
+#### 1.10.0-alpha.23
+
+* Add Chromium support for QUIC sniffer
+* Add client type detect support for QUIC sniffer **1**
+* Fixes and improvements
+
+**1**:
+
+Now the QUIC sniffer can correctly extract the server name from Chromium requests and
+can identify common QUIC clients, including
+Chromium, Safari, Firefox, quic-go (including uquic disguised as Chrome).
+
+See [Protocol Sniff](/configuration/route/sniff/) and [Route Rule](/configuration/route/rule/#client).
+
+#### 1.10.0-alpha.22
+
+* Optimize memory usages of rule-sets **1**
+* Fixes and improvements
+
+**1**:
+
+See [Source Format](/configuration/rule-set/source-format/#version).
+
+#### 1.10.0-alpha.20
+
+* Add DTLS sniffer
+* Fixes and improvements
+
+#### 1.10.0-alpha.19
+
+* Add `rule-set decompile` command
+* Add IP address support for `rule-set match` command
+* Fixes and improvements
+
+#### 1.10.0-alpha.18
+
+* Add new `inline` rule-set type **1**
+* Add auto reload support for local rule-set
+* Update fsnotify usages **2**
+* Fixes and improvements
+
+**1**:
+
+The new [rule-set](/configuration/rule-set/) type inline (which also becomes the default type)
+allows you to write headless rules directly without creating a rule-set file.
+
+**2**:
+
+sing-box now uses fsnotify correctly and will not cancel watching
+if the target file is deleted or recreated via rename (e.g. `mv`).
+
+This affects all path options that support reload, including
+`tls.certificate_path`, `tls.key_path`, `tls.ech.key_path` and `rule_set.path`.
+
+#### 1.10.0-alpha.17
+
+* Some chaotic changes **1**
+* `rule_set_ipcidr_match_source` rule items are renamed **2**
+* Add `rule_set_ip_cidr_accept_empty` DNS address filter rule item **3**
+* Update quic-go to v0.45.1
+* Fixes and improvements
+
+**1**:
+
+Something may be broken, please actively report problems with this version.
+
+**2**:
+
+`rule_set_ipcidr_match_source` route and DNS rule items are renamed to
+`rule_set_ip_cidr_match_source` and will be remove in sing-box 1.11.0.
+
+**3**:
+
+See [DNS Rule](/configuration/dns/rule/#rule_set_ip_cidr_accept_empty).
+
+#### 1.10.0-alpha.16
+
+* Add custom options for `auto-route` and `auto-redirect` **1**
+* Fixes and improvements
+
+**1**:
+
+See [iproute2_table_index](/configuration/inbound/tun/#iproute2_table_index),
+[iproute2_rule_index](/configuration/inbound/tun/#iproute2_rule_index),
+[auto_redirect_input_mark](/configuration/inbound/tun/#auto_redirect_input_mark) and
+[auto_redirect_output_mark](/configuration/inbound/tun/#auto_redirect_output_mark).
+
+#### 1.10.0-alpha.13
+
+* TUN address fields are merged **1**
+* Add route address set support for auto-redirect **2**
+
+**1**:
+
+See [Migration](/migration/#tun-address-fields-are-merged).
+
+**2**:
+
+The new feature will allow you to configure the destination IP CIDR rules
+in the specified rule-sets to the firewall automatically.
+
+Specified or unspecified destinations will bypass the sing-box routes to get better performance
+(for example, keep hardware offloading of direct traffics on the router).
+
+See [route_address_set](/configuration/inbound/tun/#route_address_set)
+and [route_exclude_address_set](/configuration/inbound/tun/#route_exclude_address_set).
+
+#### 1.10.0-alpha.12
+
+* Fix auto-redirect not configuring nftables forward chain correctly
+* Fixes and improvements
+
+### 1.9.3
+
+* Fixes and improvements
+
+#### 1.10.0-alpha.10
+
+* Fixes and improvements
+
+### 1.9.2
+
+* Fixes and improvements
+
+#### 1.10.0-alpha.8
+
+* Drop support for go1.18 and go1.19 **1**
+* Update quic-go to v0.45.0
+* Update Hysteria2 BBR congestion control
+* Fixes and improvements
+
+**1**:
+
+Due to maintenance difficulties, sing-box 1.10.0 requires at least Go 1.20 to compile.
+
+### 1.9.1
+
+* Fixes and improvements
+
+#### 1.10.0-alpha.7
+
+* Fixes and improvements
+
+#### 1.10.0-alpha.5
+
+* Improve auto-redirect **1**
+
+**1**:
+
+nftables support and DNS hijacking has been added.
+
+Tun inbounds with `auto_route` and `auto_redirect` now works as expected on routers **without intervention**.
+
+#### 1.10.0-alpha.4
+
+* Fix auto-redirect **1**
+* Improve auto-route on linux **2**
+
+**1**:
+
+Tun inbounds with `auto_route` and `auto_redirect` now works as expected on routers.
+
+**2**:
+
+Tun inbounds with `auto_route` and `strict_route` now works as expected on routers and servers,
+but the usages of [exclude_interface](/configuration/inbound/tun/#exclude_interface) need to be updated.
+
+#### 1.10.0-alpha.2
+
+* Move auto-redirect to Tun **1**
+* Fixes and improvements
+
+**1**:
+
+Linux support are added.
+
+See [Tun](/configuration/inbound/tun/#auto_redirect).
+
+#### 1.10.0-alpha.1
+
+* Add tailing comma support in JSON configuration
+* Add simple auto-redirect for Android **1**
+* Add BitTorrent sniffer **2**
+
+**1**:
+
+It allows you to use redirect inbound in the sing-box Android client
+and automatically configures IPv4 TCP redirection via su.
+
+This may alleviate the symptoms of some OCD patients who think that
+redirect can effectively save power compared to the system HTTP Proxy.
+
+See [Redirect](/configuration/inbound/redirect/).
+
+**2**:
+
+See [Protocol Sniff](/configuration/route/sniff/).
+
 ### 1.9.0
 
 * Fixes and improvements
@@ -305,7 +728,7 @@ See [Address Filter Fields](/configuration/dns/rule#address-filter-fields).
 Important changes since 1.7:
 
 * Migrate cache file from Clash API to independent options **1**
-* Introducing [Rule Set](/configuration/rule-set/) **2**
+* Introducing [rule-set](/configuration/rule-set/) **2**
 * Add `sing-box geoip`, `sing-box geosite` and `sing-box rule-set` commands **3**
 * Allow nested logical rules **4**
 * Independent `source_ip_is_private` and `ip_is_private` rules **5**
@@ -325,7 +748,7 @@ See [Cache File](/configuration/experimental/cache-file/) and
 
 **2**:
 
-Rule set is independent collections of rules that can be compiled into binaries to improve performance.
+rule-set is independent collections of rules that can be compiled into binaries to improve performance.
 Compared to legacy GeoIP and Geosite resources,
 it can include more types of rules, load faster,
 use less memory, and update automatically.
@@ -333,16 +756,16 @@ use less memory, and update automatically.
 See [Route#rule_set](/configuration/route/#rule_set),
 [Route Rule](/configuration/route/rule/),
 [DNS Rule](/configuration/dns/rule/),
-[Rule Set](/configuration/rule-set/),
+[rule-set](/configuration/rule-set/),
 [Source Format](/configuration/rule-set/source-format/) and
 [Headless Rule](/configuration/rule-set/headless-rule/).
 
-For GEO resources migration, see [Migrate GeoIP to rule sets](/migration/#migrate-geoip-to-rule-sets) and
-[Migrate Geosite to rule sets](/migration/#migrate-geosite-to-rule-sets).
+For GEO resources migration, see [Migrate GeoIP to rule-sets](/migration/#migrate-geoip-to-rule-sets) and
+[Migrate Geosite to rule-sets](/migration/#migrate-geosite-to-rule-sets).
 
 **3**:
 
-New commands manage GeoIP, Geosite and rule set resources, and help you migrate GEO resources to rule sets.
+New commands manage GeoIP, Geosite and rule-set resources, and help you migrate GEO resources to rule-sets.
 
 **4**:
 
@@ -539,7 +962,7 @@ This change is intended to break incorrect usage and essentially requires no act
 
 **1**:
 
-Now the rules in the `rule_set` rule item can be logically considered to be merged into the rule using rule sets,
+Now the rules in the `rule_set` rule item can be logically considered to be merged into the rule using rule-sets,
 rather than completely following the AND logic.
 
 #### 1.8.0-alpha.5
@@ -555,7 +978,7 @@ Since GeoIP was deprecated, we made this rule independent, see [Migration](/migr
 #### 1.8.0-alpha.1
 
 * Migrate cache file from Clash API to independent options **1**
-* Introducing [Rule Set](/configuration/rule-set/) **2**
+* Introducing [rule-set](/configuration/rule-set/) **2**
 * Add `sing-box geoip`, `sing-box geosite` and `sing-box rule-set` commands **3**
 * Allow nested logical rules **4**
 
@@ -566,7 +989,7 @@ See [Cache File](/configuration/experimental/cache-file/) and
 
 **2**:
 
-Rule set is independent collections of rules that can be compiled into binaries to improve performance.
+rule-set is independent collections of rules that can be compiled into binaries to improve performance.
 Compared to legacy GeoIP and Geosite resources,
 it can include more types of rules, load faster,
 use less memory, and update automatically.
@@ -574,16 +997,16 @@ use less memory, and update automatically.
 See [Route#rule_set](/configuration/route/#rule_set),
 [Route Rule](/configuration/route/rule/),
 [DNS Rule](/configuration/dns/rule/),
-[Rule Set](/configuration/rule-set/),
+[rule-set](/configuration/rule-set/),
 [Source Format](/configuration/rule-set/source-format/) and
 [Headless Rule](/configuration/rule-set/headless-rule/).
 
-For GEO resources migration, see [Migrate GeoIP to rule sets](/migration/#migrate-geoip-to-rule-sets) and
-[Migrate Geosite to rule sets](/migration/#migrate-geosite-to-rule-sets).
+For GEO resources migration, see [Migrate GeoIP to rule-sets](/migration/#migrate-geoip-to-rule-sets) and
+[Migrate Geosite to rule-sets](/migration/#migrate-geosite-to-rule-sets).
 
 **3**:
 
-New commands manage GeoIP, Geosite and rule set resources, and help you migrate GEO resources to rule sets.
+New commands manage GeoIP, Geosite and rule-set resources, and help you migrate GEO resources to rule-sets.
 
 **4**:
 

docs/clients/android/features.md

@@ -40,6 +40,7 @@ SFA provides an unprivileged TUN implementation through Android VpnService.
 |-----------------------|------------------|-----------------------------------|
 | `process_name`        | :material-close: | No permission                     |
 | `process_path`        | :material-close: | No permission                     |
+| `process_path_regex`  | :material-close: | No permission                     |
 | `package_name`        | :material-check: | /                                 |
 | `user`                | :material-close: | Use `package_name` instead        |
 | `user_id`             | :material-close: | Use `package_name` instead        |

docs/clients/apple/features.md

@@ -42,6 +42,7 @@ SFI/SFM/SFT provides an unprivileged TUN implementation through NetworkExtension
 |-----------------------|------------------|-----------------------|
 | `process_name`        | :material-close: | No permission         |
 | `process_path`        | :material-close: | No permission         |
+| `process_path_regex`  | :material-close: | No permission         |
 | `package_name`        | :material-close: | /                     |
 | `user`                | :material-close: | No permission         |
 | `user_id`             | :material-close: | No permission         |

docs/clients/apple/index.md

@@ -14,13 +14,13 @@ platform-specific function implementation, such as TUN transparent proxy impleme
 
 ## :material-download: Download
 
-* [App Store](https://apps.apple.com/us/app/sing-box/id6451272673)
-* ~~TestFlight (Beta)~~
+* [App Store](https://apps.apple.com/app/sing-box-vt/id6673731168)
+* TestFlight (Beta)
 
 TestFlight quota is only available to [sponsors](https://github.com/sponsors/nekohasekai)
 (one-time sponsorships are accepted).
-Once you donate, you can get an invitation by sending us your Apple ID [via email](mailto:contact@sagernet.org),
-or join our Telegram group for sponsors from [@yet_another_sponsor_bot](https://t.me/yet_another_sponsor_bot).
+Once you donate, you can get an invitation by join our Telegram group for sponsors from [@yet_another_sponsor_bot](https://t.me/yet_another_sponsor_bot)
+or sending us your Apple ID [via email](mailto:contact@sagernet.org).
 
 ## :material-file-download: Download (macOS standalone version)
 

docs/clients/index.zh.md

@@ -2,11 +2,11 @@
 
 由 Project S 维护，提供统一的体验与平台特定的功能。
 
-| 平台                                    | 客户端                                     |
-|---------------------------------------|-----------------------------------------|
+| 平台                                    | 客户端                                      |
+|---------------------------------------|------------------------------------------|
 | :material-android: Android            | [sing-box for Android](./android/)       |
 | :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | 施工中                                     |
+| :material-laptop: Desktop             | 施工中                                      |
 
 此处没有列出一些声称使用或以 sing-box 为卖点的第三方项目。此类项目维护者的动机是获得更多用户，即使它们提供友好的商业
 VPN 客户端功能， 但代码质量很差且包含广告。