Add MITM

Signed-off-by: Rambling2076 <Rambling2076@proton.me>

.fpm

@@ -0,0 +1,19 @@
+-s dir
+--name sing-box
+--category net
+--license GPLv3-or-later
+--description "The universal proxy platform."
+--url "https://sing-box.sagernet.org/"
+--maintainer "nekohasekai <contact-git@sekai.icu>"
+--deb-field "Bug: https://github.com/SagerNet/sing-box/issues"
+
+release/config/config.json=/etc/sing-box/config.json
+
+release/config/sing-box.service=/usr/lib/systemd/system/sing-box.service
+release/config/sing-box@.service=/usr/lib/systemd/system/sing-box@.service
+
+release/completions/sing-box.bash=/usr/share/bash-completion/completions/sing-box.bash
+release/completions/sing-box.fish=/usr/share/fish/vendor_completions.d/sing-box.fish
+release/completions/sing-box.zsh=/usr/share/zsh/site-functions/_sing-box
+
+LICENSE=/usr/share/licenses/sing-box/LICENSE

.github/setup_legacy_go.sh

@@ -1,10 +1,13 @@
 #!/usr/bin/env bash
 
 VERSION="1.23.6"
+
+mkdir -p $HOME/go
+cd $HOME/go
 wget "https://dl.google.com/go/go${VERSION}.linux-amd64.tar.gz"
 tar -xzf "go${VERSION}.linux-amd64.tar.gz"
-mv go $HOME/go/go_legacy
+mv go go_legacy
-cd $HOME/go/go_legacy
+cd go_legacy
 
 # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
 # this patch file only works on golang1.23.x

.github/workflows/build.yml

@@ -50,12 +50,12 @@ jobs:
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
-          echo "version=${{ inputs.version }}" 
+          echo "version=${{ 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
+          go run -v ./cmd/internal/read_tag --ci --nightly
       - name: Set outputs
         id: outputs
         run: |-
@@ -68,73 +68,42 @@ jobs:
       - calculate_version
     strategy:
       matrix:
+        os: [ linux, windows, darwin, android ]
+        arch: [ "386", amd64, arm64 ]
+        legacy_go: [ false ]
         include:
-          - name: linux_386
+          - { os: linux, arch: amd64, debian: amd64, rpm: x86_64, pacman: x86_64 }
-            goos: linux
+          - { os: linux, arch: "386", debian: i386, rpm: i386 }
-            goarch: 386
+          - { os: linux, arch: arm, goarm: "6", debian: armel, rpm: armv6hl }
-          - name: linux_amd64
+          - { os: linux, arch: arm, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl }
-            goos: linux
+          - { os: linux, arch: arm64, debian: arm64, rpm: aarch64, pacman: aarch64 }
-            goarch: amd64
+          - { os: linux, arch: mips64le, debian: mips64el, rpm: mips64el }
-          - name: linux_arm64
+          - { os: linux, arch: mipsle, debian: mipsel, rpm: mipsel }
-            goos: linux
+          - { os: linux, arch: s390x, debian: s390x, rpm: s390x }
-            goarch: arm64
+          - { os: linux, arch: ppc64le, debian: ppc64el, rpm: ppc64le }
-          - name: linux_arm
+          - { os: linux, arch: riscv64, debian: riscv64, rpm: riscv64 }
-            goos: linux
+          - { os: linux, arch: loong64, debian: loongarch64, rpm: loongarch64 }
-            goarch: arm
+
-            goarm: 6
+          - { os: windows, arch: "386", legacy_go: true }
-          - name: linux_arm_v7
+          - { os: windows, arch: amd64, legacy_go: true }
-            goos: linux
+
-            goarch: arm
+          - { os: android, arch: "386", ndk: "i686-linux-android21" }
-            goarm: 7
+          - { os: android, arch: amd64, ndk: "x86_64-linux-android21" }
-          - name: linux_s390x
+          - { os: android, arch: arm64, ndk: "aarch64-linux-android21" }
-            goos: linux
+          - { os: android, arch: arm, ndk: "armv7a-linux-androideabi21" }
-            goarch: s390x
+        exclude:
-          - name: linux_riscv64
+          - { os: darwin, arch: "386" }
-            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
-          - 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
+        if: ${{ ! matrix.legacy_go }}
         uses: actions/setup-go@v5
         with:
           go-version: ^1.24
-      - name: Cache legacy Go
+      - name: Cache Legacy Go
         if: matrix.require_legacy_go
         id: cache-legacy-go
         uses: actions/cache@v4
@@ -142,64 +111,139 @@ jobs:
           path: |
             ~/go/go_legacy
           key: go_legacy_1236
-      - name: Setup legacy Go
+      - name: Setup Legacy Go
-        if: matrix.require_legacy_go && steps.cache-legacy-go.outputs.cache-hit != 'true'
+        if: matrix.legacy_go && steps.cache-legacy-go.outputs.cache-hit != 'true'
-        run: bash .github/setup_legacy_go.sh
+        run: |-
+          .github/setup_legacy_go.sh
+      - name: Setup Legacy Go 2
+        if: matrix.legacy_go
+        run: |-
+          echo "PATH=$HOME/go/go_legacy/bin:$PATH" >> $GITHUB_ENV
+          echo "GOROOT=$HOME/go/go_legacy" >> $GITHUB_ENV
       - name: Setup Android NDK
-        if: matrix.goos == 'android'
+        if: matrix.os == 'android'
         uses: nttld/setup-ndk@v1
         with:
           ndk-version: r28
           local-cache: true
-      - name: Setup Goreleaser
-        uses: goreleaser/goreleaser-action@v6
-        with:
-          distribution: goreleaser-pro
-          version: 2.5.1
-          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=false" >> "$GITHUB_ENV"
           git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Set build tags
+        run: |
+          set -xeuo pipefail
+          TAGS='with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api'
+          if [ ! '${{ matrix.legacy_go }}' = 'true' ]; then
+            TAGS="${TAGS},with_ech"
+          fi
+          echo "BUILD_TAGS=${TAGS}" >> "${GITHUB_ENV}"
       - name: Build
-        if: matrix.goos != 'android'
+        if: matrix.os != 'android'
-        run: |-
+        run: |
-          goreleaser release --clean --split
+          set -xeuo pipefail
+          mkdir -p dist
+          go build -v -trimpath -o dist/sing-box -tags "${BUILD_TAGS}" \
+          -ldflags '-s -buildid= -X github.com/sagernet/sing-box/constant.Version=${{ needs.calculate_version.outputs.version }}' \
+          ./cmd/sing-box
         env:
-          GOOS: ${{ matrix.goos }}
+          CGO_ENABLED: "0"
-          GOARCH: ${{ matrix.goarch }}
+          GOOS: ${{ matrix.os }}
-          GOPATH: ${{ env.HOME }}/go
+          GOARCH: ${{ matrix.arch }}
           GOARM: ${{ matrix.goarm }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
-          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
-          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
       - name: Build Android
-        if: matrix.goos == 'android'
+        if: matrix.os == 'android'
-        run: |-
+        run: |
+          set -xeuo pipefail
           go install -v ./cmd/internal/build
-          GOOS=$BUILD_GOOS GOARCH=$BUILD_GOARCH build goreleaser release --clean --split
+          export CC='${{ matrix.ndk }}-clang'
+          export CXX="${CC}++"
+          mkdir -p dist
+          GOOS=$BUILD_GOOS GOARCH=$BUILD_GOARCH build go build -v -trimpath -o dist/sing-box -tags "${BUILD_TAGS}" \
+          -ldflags '-s -buildid= -X github.com/sagernet/sing-box/constant.Version=${{ needs.calculate_version.outputs.version }}' \
+          ./cmd/sing-box
         env:
-          BUILD_GOOS: ${{ matrix.goos }}
+          CGO_ENABLED: "1"
-          BUILD_GOARCH: ${{ matrix.goarch }}
+          BUILD_GOOS: ${{ matrix.os }}
-          GOARM: ${{ matrix.goarm }}
+          BUILD_GOARCH: ${{ matrix.arch }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+      - name: Set name
-          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
+        run: |-
-          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+          ARM_VERSION=$([ -n '${{ matrix.goarm}}' ] && echo 'v${{ matrix.goarm}}' || true)
+          LEGACY=$([ '${{ matrix.legacy_go }}' = 'true' ] && echo "-legacy" || true)
+          DIR_NAME="sing-box-${{ needs.calculate_version.outputs.version }}-${{ matrix.os }}-${{ matrix.arch }}${ARM_VERSION}${LEGACY}"
+          PKG_NAME="sing-box_${{ needs.calculate_version.outputs.version }}_${{ matrix.os }}_${{ matrix.arch }}${ARM_VERSION}"
+          echo "DIR_NAME=${DIR_NAME}" >> "${GITHUB_ENV}"
+          echo "PKG_NAME=${PKG_NAME}" >> "${GITHUB_ENV}"
+      - name: Package DEB
+        if: matrix.debian != ''
+        run: |
+          set -xeuo pipefail
+          sudo gem install fpm
+          sudo apt-get install -y debsigs
+          fpm -t deb \
+            -v "${{ needs.calculate_version.outputs.version }}" \
+            -p "dist/${PKG_NAME}.deb" \
+            --architecture ${{ matrix.debian }} \
+            dist/sing-box=/usr/bin/sing-box
+          curl -Lo '/tmp/debsigs.diff' 'https://gitlab.com/debsigs/debsigs/-/commit/160138f5de1ec110376d3c807b60a37388bc7c90.diff'
+          sudo patch /usr/bin/debsigs < '/tmp/debsigs.diff'
+          rm -rf $HOME/.gnupg
+          gpg --pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}" --import <<EOF
+          ${{ secrets.GPG_KEY }}
+          EOF
+          debsigs --sign=origin -k ${{ secrets.GPG_KEY_ID }} --gpgopts '--pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}"' dist/*.deb
+      - name: Package RPM
+        if: matrix.rpm != ''
+        run: |-
+          set -xeuo pipefail
+          sudo gem install fpm
+          fpm -t rpm \
+            -v "${{ needs.calculate_version.outputs.version }}" \
+            -p "dist/${PKG_NAME}.rpm" \
+            --architecture ${{ matrix.rpm }} \
+            dist/sing-box=/usr/bin/sing-box
+          cat > $HOME/.rpmmacros <<EOF
+          %_gpg_name ${{ secrets.GPG_KEY_ID }}
+          %_gpg_sign_cmd_extra_args --pinentry-mode loopback --passphrase ${{ secrets.GPG_PASSPHRASE }}
+          EOF
+          gpg --pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}" --import <<EOF
+          ${{ secrets.GPG_KEY }}
+          EOF
+          rpmsign --addsign dist/*.rpm
+      - name: Package Pacman
+        if: matrix.pacman != ''
+        run: |-
+          set -xeuo pipefail
+          sudo gem install fpm
+          sudo apt-get install -y libarchive-tools
+          fpm -t pacman \
+            -v "${{ needs.calculate_version.outputs.version }}" \
+            -p "dist/${PKG_NAME}.pkg.tar.zst" \
+            --architecture ${{ matrix.pacman }} \
+            dist/sing-box=/usr/bin/sing-box
+      - name: Archive
+        run: |
+          set -xeuo pipefail
+          cd dist
+          mkdir -p "${DIR_NAME}"
+          cp ../LICENSE "${DIR_NAME}"
+          if [ '${{ matrix.os }}' = 'windows' ]; then
+            cp sing-box "${DIR_NAME}/sing-box.exe"
+            zip -r "${DIR_NAME}.zip" "${DIR_NAME}"
+          else
+            cp sing-box "${DIR_NAME}"
+            tar -czvf "${DIR_NAME}.tar.gz" "${DIR_NAME}"
+          fi
+          rm -r "${DIR_NAME}"
+      - name: Cleanup
+        run: rm dist/sing-box
       - name: Upload artifact
-        if: github.event_name == 'workflow_dispatch'
         uses: actions/upload-artifact@v4
         with:
-          name: binary-${{ matrix.name }}
+          name: binary-${{ matrix.os }}_${{ matrix.arch }}${{ matrix.goarm && format('v{0}', matrix.goarm) }}${{ matrix.legacy_go && '-legacy' || '' }}
-          path: 'dist'
+          path: "dist"
   build_android:
     name: Build Android
     if: github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Android'
@@ -271,13 +315,11 @@ jobs:
           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
+          mkdir -p dist
-          cp clients/android/app/build/outputs/apk/play/release/*.apk dist/release
+          cp clients/android/app/build/outputs/apk/play/release/*.apk dist
-          cp clients/android/app/build/outputs/apk/other/release/*-universal.apk dist/release
+          cp clients/android/app/build/outputs/apk/other/release/*-universal.apk dist
       - name: Upload artifact
-        if: github.event_name == 'workflow_dispatch'
         uses: actions/upload-artifact@v4
         with:
           name: binary-android-apks
@@ -435,19 +477,19 @@ jobs:
 
           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" >> "$GITHUB_ENV"
@@ -523,10 +565,10 @@ jobs:
           cd "${{ matrix.archive }}"
           zip -r SFM.dSYMs.zip dSYMs
           popd
-          
+
-          mkdir -p dist/release
+          mkdir -p dist
-          cp clients/apple/SFM.dmg "dist/release/SFM-${VERSION}-universal.dmg"
+          cp clients/apple/SFM.dmg "dist/SFM-${VERSION}-universal.dmg"
-          cp "clients/apple/${{ matrix.archive }}/SFM.dSYMs.zip" "dist/release/SFM-${VERSION}-universal.dSYMs.zip"
+          cp "clients/apple/${{ matrix.archive }}/SFM.dSYMs.zip" "dist/SFM-${VERSION}-universal.dSYMs.zip"
       - name: Upload image
         if: matrix.if && matrix.name == 'macOS-standalone' && github.event_name == 'workflow_dispatch'
         uses: actions/upload-artifact@v4
@@ -547,12 +589,6 @@ jobs:
         uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
         with:
           fetch-depth: 0
-      - name: Setup Goreleaser
-        uses: goreleaser/goreleaser-action@v6
-        with:
-          distribution: goreleaser-pro
-          version: 2.5.1
-          install-only: true
       - name: Cache ghr
         uses: actions/cache@v4
         id: cache-ghr
@@ -577,26 +613,17 @@ jobs:
         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: ${{ env.PUBLISHED == 'false' }}
         run: |-
           export PATH="$PATH:$HOME/go/bin"
-          ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist/release
+          ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Replace builds
         if: ${{ env.PUBLISHED != 'false' }}
         run: |-
           export PATH="$PATH:$HOME/go/bin"
-          ghr --replace -p 5 "v${VERSION}" dist/release
+          ghr --replace -p 5 "v${VERSION}" dist
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/lint.yml

@@ -34,4 +34,5 @@ jobs:
         with:
           version: latest
           args: --timeout=30m
-          install-mode: binary
+          install-mode: binary
+          verify: false

.github/workflows/linux.yml

@@ -1,13 +1,22 @@
-name: Release to Linux repository
+name: Build Linux Packages
 
 on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version name"
+        required: true
+        type: string
   release:
     types:
       - published
 
 jobs:
-  build:
+  calculate_version:
+    name: Calculate version
     runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.outputs.outputs.version }}
     steps:
       - name: Checkout
         uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
@@ -17,22 +26,155 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ^1.24
-      - name: Extract signing key
+      - name: Check input version
+        if: github.event_name == 'workflow_dispatch'
         run: |-
-          mkdir -p $HOME/.gnupg
+          echo "version=${{ inputs.version }}"
-          cat > $HOME/.gnupg/sagernet.key <<EOF
+          echo "version=${{ inputs.version }}" >> "$GITHUB_ENV"
+      - name: Calculate version
+        if: github.event_name != 'workflow_dispatch'
+        run: |-
+          go run -v ./cmd/internal/read_tag --ci --nightly
+      - name: Set outputs
+        id: outputs
+        run: |-
+          echo "version=$version" >> "$GITHUB_OUTPUT"
+  build:
+    name: Build binary
+    runs-on: ubuntu-latest
+    needs:
+      - calculate_version
+    strategy:
+      matrix:
+        include:
+          - { os: linux, arch: amd64, debian: amd64, rpm: x86_64, pacman: x86_64 }
+          - { os: linux, arch: "386", debian: i386, rpm: i386 }
+          - { os: linux, arch: arm, goarm: "6", debian: armel, rpm: armv6hl }
+          - { os: linux, arch: arm, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl }
+          - { os: linux, arch: arm64, debian: arm64, rpm: aarch64, pacman: aarch64 }
+          - { os: linux, arch: mips64le, debian: mips64el, rpm: mips64el }
+          - { os: linux, arch: mipsle, debian: mipsel, rpm: mipsel }
+          - { os: linux, arch: s390x, debian: s390x, rpm: s390x }
+          - { os: linux, arch: ppc64le, debian: ppc64el, rpm: ppc64le }
+          - { os: linux, arch: riscv64, debian: riscv64, rpm: riscv64 }
+          - { os: linux, arch: loong64, debian: loongarch64, rpm: loongarch64 }
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1.24
+      - name: Setup Android NDK
+        if: matrix.os == 'android'
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r28
+          local-cache: true
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=false" >> "$GITHUB_ENV"
+          git tag v${{ needs.calculate_version.outputs.version }} -f
+      - name: Set build tags
+        run: |
+          set -xeuo pipefail
+          TAGS='with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api'
+          if [ ! '${{ matrix.legacy_go }}' = 'true' ]; then
+            TAGS="${TAGS},with_ech"
+          fi
+          echo "BUILD_TAGS=${TAGS}" >> "${GITHUB_ENV}"
+      - name: Build
+        run: |
+          set -xeuo pipefail
+          mkdir -p dist
+          go build -v -trimpath -o dist/sing-box -tags "${BUILD_TAGS}" \
+          -ldflags '-s -buildid= -X github.com/sagernet/sing-box/constant.Version=${{ needs.calculate_version.outputs.version }}' \
+          ./cmd/sing-box
+        env:
+          CGO_ENABLED: "0"
+          GOOS: ${{ matrix.os }}
+          GOARCH: ${{ matrix.arch }}
+          GOARM: ${{ matrix.goarm }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Set mtime
+        run: |-
+          TZ=UTC touch -t '197001010000' dist/sing-box
+      - name: Set name
+        if: ${{ ! contains(needs.calculate_version.outputs.version, '-') }}
+        run: |-
+          echo "NAME=sing-box" >> "$GITHUB_ENV"
+      - name: Set beta name
+        if: contains(needs.calculate_version.outputs.version, '-')
+        run: |-
+          echo "NAME=sing-box-beta" >> "$GITHUB_ENV"
+      - name: Package DEB
+        if: matrix.debian != ''
+        run: |
+          set -xeuo pipefail
+          sudo gem install fpm
+          sudo apt-get install -y debsigs
+          fpm -t deb \
+            --name "${NAME}" \
+            -v "${{ needs.calculate_version.outputs.version }}" \
+            -p "dist/${NAME}_${{ needs.calculate_version.outputs.version }}_linux_${{ matrix.debian }}.deb" \
+            --architecture ${{ matrix.debian }} \
+            dist/sing-box=/usr/bin/sing-box
+          curl -Lo '/tmp/debsigs.diff' 'https://gitlab.com/debsigs/debsigs/-/commit/160138f5de1ec110376d3c807b60a37388bc7c90.diff'
+          sudo patch /usr/bin/debsigs < '/tmp/debsigs.diff'
+          rm -rf $HOME/.gnupg
+          gpg --pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}" --import <<EOF
           ${{ secrets.GPG_KEY }}
           EOF
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
+          debsigs --sign=origin -k ${{ secrets.GPG_KEY_ID }} --gpgopts '--pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}"' dist/*.deb
-      - name: Publish release
+      - name: Package RPM
-        uses: goreleaser/goreleaser-action@v6
+        if: matrix.rpm != ''
+        run: |-
+          set -xeuo pipefail
+          sudo gem install fpm
+          fpm -t rpm \
+            --name "${NAME}" \
+            -v "${{ needs.calculate_version.outputs.version }}" \
+            -p "dist/${NAME}_${{ needs.calculate_version.outputs.version }}_linux_${{ matrix.rpm }}.rpm" \
+            --architecture ${{ matrix.rpm }} \
+            dist/sing-box=/usr/bin/sing-box
+          cat > $HOME/.rpmmacros <<EOF
+          %_gpg_name ${{ secrets.GPG_KEY_ID }}
+          %_gpg_sign_cmd_extra_args --pinentry-mode loopback --passphrase ${{ secrets.GPG_PASSPHRASE }}
+          EOF
+          gpg --pinentry-mode loopback --passphrase "${{ secrets.GPG_PASSPHRASE }}" --import <<EOF
+          ${{ secrets.GPG_KEY }}
+          EOF
+          rpmsign --addsign dist/*.rpm
+      - name: Cleanup
+        run: rm dist/sing-box
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
         with:
-          distribution: goreleaser-pro
+          name: binary-${{ matrix.os }}_${{ matrix.arch }}${{ matrix.goarm && format('v{0}', matrix.goarm) }}${{ matrix.legacy_go && '-legacy' || '' }}
-          version: latest
+          path: "dist"
-          args: release -f .goreleaser.fury.yaml --clean
+  upload:
-        env:
+    name: Upload builds
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    runs-on: ubuntu-latest
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
+    needs:
-          FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
+      - calculate_version
-          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
+      - build
-          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+        with:
+          fetch-depth: 0
+      - name: Set tag
+        run: |-
+          git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=false" >> "$GITHUB_ENV"
+          git tag v${{ 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: Publish packages
+        run: |-
+          ls dist | xargs -I {} curl -F "package=@dist/{}" https://${{ secrets.FURY_TOKEN }}@push.fury.io/sagernet/

.goreleaser.yaml

@@ -97,10 +97,12 @@ archives:
     builds:
       - main
       - android
-    format: tar.gz
+    formats:
+      - tar.gz
     format_overrides:
       - goos: windows
-        format: zip
+        formats:
+          - zip
     wrap_in_directory: true
     files:
       - LICENSE
@@ -124,8 +126,8 @@ nfpms:
       - deb
       - rpm
       - archlinux
-    #      - apk
+#      - apk
-    #      - ipk
+#      - ipk
     priority: extra
     contents:
       - src: release/config/config.json

Dockerfile

@@ -13,7 +13,7 @@ RUN set -ex \
     && export COMMIT=$(git rev-parse --short HEAD) \
     && export VERSION=$(go run ./cmd/internal/read_tag) \
     && go build -v -trimpath -tags \
-        "with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api" \
+        "with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api,with_tailscale" \
         -o /go/bin/sing-box \
         -ldflags "-X \"github.com/sagernet/sing-box/constant.Version=$VERSION\" -s -w -buildid=" \
         ./cmd/sing-box

Makefile

@@ -1,8 +1,6 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls
+TAGS ?= with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls,with_tailscale
-TAGS_GO123 = with_tailscale
-TAGS ?= $(TAGS_GO120),$(TAGS_GO123)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_utls,with_reality_server
 
 GOHOSTOS = $(shell go env GOHOSTOS)
@@ -20,11 +18,6 @@ build:
 	export GOTOOLCHAIN=local && \
 	go build $(MAIN_PARAMS) $(MAIN)
 
-ci_build_go120:
-	export GOTOOLCHAIN=local && \
-	go build $(PARAMS) $(MAIN) && \
-	go build $(PARAMS) -tags "$(TAGS_GO120)" $(MAIN)
-
 ci_build:
 	export GOTOOLCHAIN=local && \
 	go build $(PARAMS) $(MAIN) && \
@@ -233,8 +226,8 @@ lib:
 	go run ./cmd/internal/build_libbox -target ios
 
 lib_install:
-	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.4
+	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.5
-	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.4
+	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.5
 
 docs:
 	venv/bin/mkdocs serve

adapter/certificate.go

@@ -10,6 +10,9 @@ import (
 type CertificateStore interface {
 	LifecycleService
 	Pool() *x509.CertPool
+	TLSDecryptionEnabled() bool
+	TLSDecryptionCertificate() *x509.Certificate
+	TLSDecryptionPrivateKey() any
 }
 
 func RootPoolFromContext(ctx context.Context) *x509.CertPool {

adapter/dns.go

@@ -45,10 +45,10 @@ type RDRCStore interface {
 }
 
 type DNSTransport interface {
+	Lifecycle
 	Type() string
 	Tag() string
 	Dependencies() []string
-	Reset()
 	Exchange(ctx context.Context, message *dns.Msg) (*dns.Msg, error)
 }
 

adapter/inbound.go

@@ -2,6 +2,8 @@ package adapter
 
 import (
 	"context"
+	"crypto/tls"
+	"net/http"
 	"net/netip"
 	"time"
 
@@ -53,10 +55,13 @@ type InboundContext struct {
 
 	// sniffer
 
-	Protocol     string
+	Protocol         string
-	Domain       string
+	Domain           string
-	Client       string
+	Client           string
-	SniffContext any
+	SniffContext     any
+	PacketSniffError error
+	HTTPRequest      *http.Request
+	ClientHello      *tls.ClientHelloInfo
 
 	// cache
 
@@ -73,6 +78,7 @@ type InboundContext struct {
 	UDPTimeout                time.Duration
 	TLSFragment               bool
 	TLSFragmentFallbackDelay  time.Duration
+	MITM                      *option.MITMRouteOptions
 
 	NetworkStrategy     *C.NetworkStrategy
 	NetworkType         []C.InterfaceType

adapter/lifecycle.go

@@ -1,6 +1,8 @@
 package adapter
 
-import E "github.com/sagernet/sing/common/exceptions"
+import (
+	E "github.com/sagernet/sing/common/exceptions"
+)
 
 type StartStage uint8
 
@@ -45,6 +47,9 @@ type LifecycleService interface {
 
 func Start(stage StartStage, services ...Lifecycle) error {
 	for _, service := range services {
+		if service == nil {
+			continue
+		}
 		err := service.Start(stage)
 		if err != nil {
 			return err

adapter/mitm.go

@@ -0,0 +1,13 @@
+package adapter
+
+import (
+	"context"
+	"net"
+
+	N "github.com/sagernet/sing/common/network"
+)
+
+type MITMEngine interface {
+	Lifecycle
+	NewConnection(ctx context.Context, this N.Dialer, conn net.Conn, metadata InboundContext, onClose N.CloseHandlerFunc)
+}

adapter/outbound/manager.go

@@ -246,8 +246,6 @@ func (m *Manager) Create(ctx context.Context, router adapter.Router, logger log.
 	if err != nil {
 		return err
 	}
-	m.access.Lock()
-	defer m.access.Unlock()
 	if m.started {
 		for _, stage := range adapter.ListStartStages {
 			err = adapter.LegacyStart(outbound, stage)
@@ -256,6 +254,8 @@ func (m *Manager) Create(ctx context.Context, router adapter.Router, logger log.
 			}
 		}
 	}
+	m.access.Lock()
+	defer m.access.Unlock()
 	if existsOutbound, loaded := m.outboundByTag[tag]; loaded {
 		if m.started {
 			err = common.Close(existsOutbound)

box.go

@@ -23,6 +23,7 @@ import (
 	"github.com/sagernet/sing-box/experimental/cachefile"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/mitm"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/protocol/direct"
 	"github.com/sagernet/sing-box/route"
@@ -48,6 +49,7 @@ type Box struct {
 	dnsRouter    *dns.Router
 	connection   *route.ConnectionManager
 	router       *route.Router
+	mitm         adapter.MITMEngine //*mitm.Engine
 	services     []adapter.LifecycleService
 	done         chan struct{}
 }
@@ -143,18 +145,12 @@ func New(options Options) (*Box, error) {
 	}
 
 	var services []adapter.LifecycleService
-	certificateOptions := common.PtrValueOrDefault(options.Certificate)
+	certificateStore, err := certificate.NewStore(ctx, logFactory.NewLogger("certificate"), common.PtrValueOrDefault(options.Certificate))
-	if C.IsAndroid || certificateOptions.Store != "" && certificateOptions.Store != C.CertificateStoreSystem ||
+	if err != nil {
-		len(certificateOptions.Certificate) > 0 ||
+		return nil, err
-		len(certificateOptions.CertificatePath) > 0 ||
-		len(certificateOptions.CertificateDirectoryPath) > 0 {
-		certificateStore, err := certificate.NewStore(ctx, logFactory.NewLogger("certificate"), certificateOptions)
-		if err != nil {
-			return nil, err
-		}
-		service.MustRegister[adapter.CertificateStore](ctx, certificateStore)
-		services = append(services, certificateStore)
 	}
+	service.MustRegister[adapter.CertificateStore](ctx, certificateStore)
+	services = append(services, certificateStore)
 
 	routeOptions := common.PtrValueOrDefault(options.Route)
 	dnsOptions := common.PtrValueOrDefault(options.DNS)
@@ -173,7 +169,7 @@ func New(options Options) (*Box, error) {
 		return nil, E.Cause(err, "initialize network manager")
 	}
 	service.MustRegister[adapter.NetworkManager](ctx, networkManager)
-	connectionManager := route.NewConnectionManager(logFactory.NewLogger("connection"))
+	connectionManager := route.NewConnectionManager(ctx, logFactory.NewLogger("connection"))
 	service.MustRegister[adapter.ConnectionManager](ctx, connectionManager)
 	router := route.NewRouter(ctx, logFactory, routeOptions, dnsOptions)
 	service.MustRegister[adapter.Router](ctx, router)
@@ -181,8 +177,8 @@ func New(options Options) (*Box, error) {
 	if err != nil {
 		return nil, E.Cause(err, "initialize router")
 	}
-	ntpOptions := common.PtrValueOrDefault(options.NTP)
 	var timeService *tls.TimeServiceWrapper
+	ntpOptions := common.PtrValueOrDefault(options.NTP)
 	if ntpOptions.Enabled {
 		timeService = new(tls.TimeServiceWrapper)
 		service.MustRegister[ntp.TimeService](ctx, timeService)
@@ -216,8 +212,15 @@ func New(options Options) (*Box, error) {
 		} else {
 			tag = F.ToString(i)
 		}
+		endpointCtx := ctx
+		if tag != "" {
+			// TODO: remove this
+			endpointCtx = adapter.WithContext(endpointCtx, &adapter.InboundContext{
+				Outbound: tag,
+			})
+		}
 		err = endpointManager.Create(
-			ctx,
+			endpointCtx,
 			router,
 			logFactory.NewLogger(F.ToString("endpoint/", endpointOptions.Type, "[", tag, "]")),
 			tag,
@@ -338,6 +341,16 @@ func New(options Options) (*Box, error) {
 		timeService.TimeService = ntpService
 		services = append(services, adapter.NewLifecycleService(ntpService, "ntp service"))
 	}
+	mitmOptions := common.PtrValueOrDefault(options.MITM)
+	var mitmEngine adapter.MITMEngine
+	if mitmOptions.Enabled {
+		engine, err := mitm.NewEngine(ctx, logFactory.NewLogger("mitm"), mitmOptions)
+		if err != nil {
+			return nil, E.Cause(err, "create MITM engine")
+		}
+		service.MustRegister[adapter.MITMEngine](ctx, engine)
+		mitmEngine = engine
+	}
 	return &Box{
 		network:      networkManager,
 		endpoint:     endpointManager,
@@ -347,6 +360,7 @@ func New(options Options) (*Box, error) {
 		dnsRouter:    dnsRouter,
 		connection:   connectionManager,
 		router:       router,
+		mitm:         mitmEngine,
 		createdAt:    createdAt,
 		logFactory:   logFactory,
 		logger:       logFactory.Logger(),
@@ -405,11 +419,11 @@ func (s *Box) preStart() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router)
+	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router, s.mitm)
 	if err != nil {
 		return err
 	}
@@ -433,7 +447,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -441,7 +455,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -460,7 +474,7 @@ func (s *Box) Close() error {
 		close(s.done)
 	}
 	err := common.Close(
-		s.inbound, s.outbound, s.endpoint, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
+		s.inbound, s.outbound, s.endpoint, s.mitm, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
 	)
 	for _, lifecycleService := range s.services {
 		err = E.Append(err, lifecycleService.Close(), func(err error) error {

cmd/internal/build_libbox/main.go

@@ -45,6 +45,7 @@ var (
 	debugFlags  []string
 	sharedTags  []string
 	iosTags     []string
+	memcTags    []string
 	debugTags   []string
 )
 
@@ -58,8 +59,9 @@ func init() {
 	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
 	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
 
-	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_utls", "with_clash_api", "with_tailscale")
+	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_utls", "with_clash_api")
 	iosTags = append(iosTags, "with_dhcp", "with_low_memory", "with_conntrack")
+	memcTags = append(memcTags, "with_tailscale")
 	debugTags = append(debugTags, "debug")
 }
 
@@ -99,18 +101,19 @@ func buildAndroid() {
 		"-javapkg=io.nekohasekai",
 		"-libname=box",
 	}
+
 	if !debugEnabled {
 		args = append(args, sharedFlags...)
 	} else {
 		args = append(args, debugFlags...)
 	}
 
-	args = append(args, "-tags")
+	tags := append(sharedTags, memcTags...)
-	if !debugEnabled {
+	if debugEnabled {
-		args = append(args, strings.Join(sharedTags, ","))
+		tags = append(tags, debugTags...)
-	} else {
-		args = append(args, strings.Join(append(sharedTags, debugTags...), ","))
 	}
+
+	args = append(args, "-tags", strings.Join(tags, ","))
 	args = append(args, "./experimental/libbox")
 
 	command := exec.Command(build_shared.GoBinPath+"/gomobile", args...)
@@ -148,7 +151,9 @@ func buildApple() {
 		"-v",
 		"-target", bindTarget,
 		"-libname=box",
+		"-tags-macos=" + strings.Join(memcTags, ","),
 	}
+
 	if !debugEnabled {
 		args = append(args, sharedFlags...)
 	} else {
@@ -156,12 +161,11 @@ func buildApple() {
 	}
 
 	tags := append(sharedTags, iosTags...)
-	args = append(args, "-tags")
+	if debugEnabled {
-	if !debugEnabled {
+		tags = append(tags, debugTags...)
-		args = append(args, strings.Join(tags, ","))
-	} else {
-		args = append(args, strings.Join(append(tags, debugTags...), ","))
 	}
+
+	args = append(args, "-tags", strings.Join(tags, ","))
 	args = append(args, "./experimental/libbox")
 
 	command := exec.Command(build_shared.GoBinPath+"/gomobile", args...)

cmd/internal/read_tag/main.go

@@ -5,40 +5,52 @@ import (
 	"os"
 
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
+	"github.com/sagernet/sing-box/common/badversion"
 	"github.com/sagernet/sing-box/log"
 )
 
-var nightly bool
+var (
+	flagRunInCI    bool
+	flagRunNightly bool
+)
 
 func init() {
-	flag.BoolVar(&nightly, "nightly", false, "Print nightly tag")
+	flag.BoolVar(&flagRunInCI, "ci", false, "Run in CI")
+	flag.BoolVar(&flagRunNightly, "nightly", false, "Run nightly")
 }
 
 func main() {
 	flag.Parse()
-	if nightly {
+	var (
-		version, err := build_shared.ReadTagVersionRev()
+		versionStr string
+		err        error
+	)
+	if flagRunNightly {
+		var version badversion.Version
+		version, err = build_shared.ReadTagVersionRev()
+		if err == nil {
+			if version.PreReleaseIdentifier == "" {
+				version.Patch++
+			}
+			versionStr = version.String()
+		}
+	} else {
+		versionStr, err = build_shared.ReadTag()
+	}
+	if flagRunInCI {
 		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 {
-		tag, err := build_shared.ReadTag()
 		if err != nil {
 			log.Error(err)
 			os.Stdout.WriteString("unknown\n")
 		} else {
-			os.Stdout.WriteString(tag + "\n")
+			os.Stdout.WriteString(versionStr + "\n")
 		}
 	}
 }

cmd/sing-box/cmd_generate_ca.go

@@ -0,0 +1,120 @@
+package main
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha1"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/asn1"
+	"encoding/base64"
+	"encoding/hex"
+	"encoding/pem"
+	"math/big"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common/json"
+
+	"github.com/spf13/cobra"
+	"software.sslmate.com/src/go-pkcs12"
+)
+
+var (
+	flagGenerateCAName           string
+	flagGenerateCAPKCS12Password string
+	flagGenerateOutput           string
+)
+
+var commandGenerateCAKeyPair = &cobra.Command{
+	Use:   "ca-keypair",
+	Short: "Generate CA key pair",
+	Args:  cobra.NoArgs,
+	Run: func(cmd *cobra.Command, args []string) {
+		err := generateCAKeyPair()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandGenerateCAKeyPair.Flags().StringVarP(&flagGenerateCAName, "name", "n", "", "Set custom CA name")
+	commandGenerateCAKeyPair.Flags().StringVarP(&flagGenerateCAPKCS12Password, "p12-password", "p", "", "Set custom PKCS12 password")
+	commandGenerateCAKeyPair.Flags().StringVarP(&flagGenerateOutput, "output", "o", ".", "Set output directory")
+	commandGenerate.AddCommand(commandGenerateCAKeyPair)
+}
+
+func generateCAKeyPair() error {
+	privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		return err
+	}
+	serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
+	serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
+	if err != nil {
+		return err
+	}
+	spkiASN1, err := x509.MarshalPKIXPublicKey(privateKey.Public())
+	var spki struct {
+		Algorithm        pkix.AlgorithmIdentifier
+		SubjectPublicKey asn1.BitString
+	}
+	_, err = asn1.Unmarshal(spkiASN1, &spki)
+	if err != nil {
+		return err
+	}
+	skid := sha1.Sum(spki.SubjectPublicKey.Bytes)
+	var caName string
+	if flagGenerateCAName != "" {
+		caName = flagGenerateCAName
+	} else {
+		caName = "sing-box Generated CA " + strings.ToUpper(hex.EncodeToString(skid[:4]))
+	}
+	caTpl := &x509.Certificate{
+		SerialNumber: serialNumber,
+		Subject: pkix.Name{
+			Organization: []string{caName},
+			CommonName:   caName,
+		},
+		SubjectKeyId:          skid[:],
+		NotAfter:              time.Now().AddDate(10, 0, 0),
+		NotBefore:             time.Now(),
+		KeyUsage:              x509.KeyUsageCertSign,
+		BasicConstraintsValid: true,
+		IsCA:                  true,
+		MaxPathLenZero:        true,
+	}
+	publicDer, err := x509.CreateCertificate(rand.Reader, caTpl, caTpl, privateKey.Public(), privateKey)
+	var caPassword string
+	if flagGenerateCAPKCS12Password != "" {
+		caPassword = flagGenerateCAPKCS12Password
+	} else {
+		caPassword = strings.ToUpper(hex.EncodeToString(skid[:4]))
+	}
+	caTpl.Raw = publicDer
+	p12Bytes, err := pkcs12.Modern.Encode(privateKey, caTpl, nil, caPassword)
+	if err != nil {
+		return err
+	}
+	privateDer, err := x509.MarshalPKCS8PrivateKey(privateKey)
+	if err != nil {
+		return err
+	}
+	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".pem"), []byte(string(pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}))+string(pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: privateDer}))), 0o644)
+	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".crt"), publicDer, 0o644)
+	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".p12"), p12Bytes, 0o644)
+	var tlsDecryptionOptions option.TLSDecryptionOptions
+	tlsDecryptionOptions.Enabled = true
+	tlsDecryptionOptions.KeyPair = base64.StdEncoding.EncodeToString(p12Bytes)
+	tlsDecryptionOptions.KeyPairPassword = caPassword
+	var certificateOptions option.CertificateOptions
+	certificateOptions.TLSDecryption = &tlsDecryptionOptions
+	encoder := json.NewEncoder(os.Stdout)
+	encoder.SetIndent("", "  ")
+	return encoder.Encode(certificateOptions)
+}

cmd/sing-box/cmd_tools.go

@@ -1,13 +1,6 @@
 package main
 
 import (
-	"errors"
-	"os"
-
-	"github.com/sagernet/sing-box"
-	E "github.com/sagernet/sing/common/exceptions"
-	N "github.com/sagernet/sing/common/network"
-
 	"github.com/spf13/cobra"
 )
 
@@ -19,36 +12,5 @@ var commandTools = &cobra.Command{
 }
 
 func init() {
-	commandTools.PersistentFlags().StringVarP(&commandToolsFlagOutbound, "outbound", "o", "", "Use specified tag instead of default outbound")
 	mainCommand.AddCommand(commandTools)
 }
-
-func createPreStartedClient() (*box.Box, error) {
-	options, err := readConfigAndMerge()
-	if err != nil {
-		if !(errors.Is(err, os.ErrNotExist) && len(configDirectories) == 0 && len(configPaths) == 1) || configPaths[0] != "config.json" {
-			return nil, err
-		}
-	}
-	instance, err := box.New(box.Options{Context: globalCtx, Options: options})
-	if err != nil {
-		return nil, E.Cause(err, "create service")
-	}
-	err = instance.PreStart()
-	if err != nil {
-		return nil, E.Cause(err, "start service")
-	}
-	return instance, nil
-}
-
-func createDialer(instance *box.Box, outboundTag string) (N.Dialer, error) {
-	if outboundTag == "" {
-		return instance.Outbound().Default(), nil
-	} else {
-		outbound, loaded := instance.Outbound().Outbound(outboundTag)
-		if !loaded {
-			return nil, E.New("outbound not found: ", outboundTag)
-		}
-		return outbound, nil
-	}
-}

cmd/sing-box/cmd_tools_connect.go

@@ -1,73 +0,0 @@
-package main
-
-import (
-	"context"
-	"os"
-
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/sing/common/bufio"
-	E "github.com/sagernet/sing/common/exceptions"
-	M "github.com/sagernet/sing/common/metadata"
-	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/task"
-
-	"github.com/spf13/cobra"
-)
-
-var commandConnectFlagNetwork string
-
-var commandConnect = &cobra.Command{
-	Use:   "connect <address>",
-	Short: "Connect to an address",
-	Args:  cobra.ExactArgs(1),
-	Run: func(cmd *cobra.Command, args []string) {
-		err := connect(args[0])
-		if err != nil {
-			log.Fatal(err)
-		}
-	},
-}
-
-func init() {
-	commandConnect.Flags().StringVarP(&commandConnectFlagNetwork, "network", "n", "tcp", "network type")
-	commandTools.AddCommand(commandConnect)
-}
-
-func connect(address string) error {
-	switch N.NetworkName(commandConnectFlagNetwork) {
-	case N.NetworkTCP, N.NetworkUDP:
-	default:
-		return E.Cause(N.ErrUnknownNetwork, commandConnectFlagNetwork)
-	}
-	instance, err := createPreStartedClient()
-	if err != nil {
-		return err
-	}
-	defer instance.Close()
-	dialer, err := createDialer(instance, commandToolsFlagOutbound)
-	if err != nil {
-		return err
-	}
-	conn, err := dialer.DialContext(context.Background(), commandConnectFlagNetwork, M.ParseSocksaddr(address))
-	if err != nil {
-		return E.Cause(err, "connect to server")
-	}
-	var group task.Group
-	group.Append("upload", func(ctx context.Context) error {
-		return common.Error(bufio.Copy(conn, os.Stdin))
-	})
-	group.Append("download", func(ctx context.Context) error {
-		return common.Error(bufio.Copy(os.Stdout, conn))
-	})
-	group.Cleanup(func() {
-		conn.Close()
-	})
-	err = group.Run(context.Background())
-	if E.IsClosed(err) {
-		log.Info(err)
-	} else {
-		log.Error(err)
-	}
-	return nil
-}

cmd/sing-box/cmd_tools_fetch.go

@@ -1,115 +0,0 @@
-package main
-
-import (
-	"context"
-	"errors"
-	"io"
-	"net"
-	"net/http"
-	"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"
-)
-
-var commandFetch = &cobra.Command{
-	Use:   "fetch",
-	Short: "Fetch an URL",
-	Args:  cobra.MinimumNArgs(1),
-	Run: func(cmd *cobra.Command, args []string) {
-		err := fetch(args)
-		if err != nil {
-			log.Fatal(err)
-		}
-	},
-}
-
-func init() {
-	commandTools.AddCommand(commandFetch)
-}
-
-var (
-	httpClient  *http.Client
-	http3Client *http.Client
-)
-
-func fetch(args []string) error {
-	instance, err := createPreStartedClient()
-	if err != nil {
-		return err
-	}
-	defer instance.Close()
-	httpClient = &http.Client{
-		Transport: &http.Transport{
-			DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
-				dialer, err := createDialer(instance, commandToolsFlagOutbound)
-				if err != nil {
-					return nil, err
-				}
-				return dialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
-			},
-			ForceAttemptHTTP2: true,
-		},
-	}
-	defer httpClient.CloseIdleConnections()
-	if C.WithQUIC {
-		err = initializeHTTP3Client(instance)
-		if err != nil {
-			return err
-		}
-		defer http3Client.CloseIdleConnections()
-	}
-	for _, urlString := range args {
-		var parsedURL *url.URL
-		parsedURL, err = url.Parse(urlString)
-		if err != nil {
-			return err
-		}
-		switch parsedURL.Scheme {
-		case "":
-			parsedURL.Scheme = "http"
-			fallthrough
-		case "http", "https":
-			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(httpClient *http.Client, parsedURL *url.URL) error {
-	request, err := http.NewRequest("GET", parsedURL.String(), nil)
-	if err != nil {
-		return err
-	}
-	request.Header.Add("User-Agent", "curl/7.88.0")
-	response, err := httpClient.Do(request)
-	if err != nil {
-		return err
-	}
-	defer response.Body.Close()
-	_, err = bufio.Copy(os.Stdout, response.Body)
-	if errors.Is(err, io.EOF) {
-		return nil
-	}
-	return err
-}

cmd/sing-box/cmd_tools_fetch_http3.go

@@ -1,36 +0,0 @@
-//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, commandToolsFlagOutbound)
-	if err != nil {
-		return err
-	}
-	http3Client = &http.Client{
-		Transport: &http3.Transport{
-			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

@@ -1,18 +0,0 @@
-//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/cmd_tools_install_ca.go

@@ -0,0 +1,108 @@
+package main
+
+import (
+	"encoding/pem"
+	"errors"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"github.com/sagernet/sing-box/log"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/shell"
+
+	"github.com/spf13/cobra"
+)
+
+var commandInstallCACertificate = &cobra.Command{
+	Use:   "install-ca <path to certificate>",
+	Short: "Install CA certificate to system",
+	Args:  cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		err := installCACertificate(args[0])
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandTools.AddCommand(commandInstallCACertificate)
+}
+
+func installCACertificate(path string) error {
+	switch runtime.GOOS {
+	case "windows":
+		return shell.Exec("powershell", "-Command", "Import-Certificate -FilePath \""+path+"\" -CertStoreLocation Cert:\\LocalMachine\\Root").Attach().Run()
+	case "darwin":
+		return shell.Exec("sudo", "security", "add-trusted-cert", "-d", "-r", "trustRoot", "-k", "/Library/Keychains/System.keychain", path).Attach().Run()
+	case "linux":
+		updateCertPath, updateCertPathNotFoundErr := exec.LookPath("update-ca-certificates")
+		if updateCertPathNotFoundErr == nil {
+			publicDer, err := os.ReadFile(path)
+			if err != nil {
+				return err
+			}
+			err = os.MkdirAll("/usr/local/share/ca-certificates", 0o755)
+			if err != nil {
+				if errors.Is(err, os.ErrPermission) {
+					log.Info("Try running with sudo")
+					return shell.Exec("sudo", os.Args...).Attach().Run()
+				}
+				return err
+			}
+			fileName := filepath.Base(updateCertPath)
+			if !strings.HasSuffix(fileName, ".crt") {
+				fileName = fileName + ".crt"
+			}
+			filePath, _ := filepath.Abs(filepath.Join("/usr/local/share/ca-certificates", fileName))
+			err = os.WriteFile(filePath, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}), 0o644)
+			if err != nil {
+				if errors.Is(err, os.ErrPermission) {
+					log.Info("Try running with sudo")
+					return shell.Exec("sudo", os.Args...).Attach().Run()
+				}
+				return err
+			}
+			log.Info("certificate written to " + filePath + "\n")
+			err = shell.Exec(updateCertPath).Attach().Run()
+			if err != nil {
+				return err
+			}
+			log.Info("certificate installed")
+			return nil
+		}
+		updateTrustPath, updateTrustPathNotFoundErr := exec.LookPath("update-ca-trust")
+		if updateTrustPathNotFoundErr == nil {
+			publicDer, err := os.ReadFile(path)
+			if err != nil {
+				return err
+			}
+			fileName := filepath.Base(updateTrustPath)
+			fileExt := filepath.Ext(path)
+			if fileExt != "" {
+				fileName = fileName[:len(fileName)-len(fileExt)]
+			}
+			filePath, _ := filepath.Abs(filepath.Join("/etc/pki/ca-trust/source/anchors/", fileName+".pem"))
+			err = os.WriteFile(filePath, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}), 0o644)
+			if err != nil {
+				if errors.Is(err, os.ErrPermission) {
+					log.Info("Try running with sudo")
+					return shell.Exec("sudo", os.Args...).Attach().Run()
+				}
+				return err
+			}
+			log.Info("certificate written to " + filePath + "\n")
+			err = shell.Exec(updateTrustPath, "extract").Attach().Run()
+			if err != nil {
+				return err
+			}
+			log.Info("certificate installed")
+		}
+		return E.New("update-ca-certificates or update-ca-trust not found")
+	default:
+		return E.New("unsupported operating system: ", runtime.GOOS)
+	}
+}

cmd/sing-box/cmd_tools_synctime.go

@@ -8,6 +8,7 @@ import (
 	"github.com/sagernet/sing-box/log"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
 	"github.com/sagernet/sing/common/ntp"
 
 	"github.com/spf13/cobra"
@@ -39,20 +40,11 @@ func init() {
 }
 
 func syncTime() error {
-	instance, err := createPreStartedClient()
-	if err != nil {
-		return err
-	}
-	dialer, err := createDialer(instance, commandToolsFlagOutbound)
-	if err != nil {
-		return err
-	}
-	defer instance.Close()
 	serverAddress := M.ParseSocksaddr(commandSyncTimeFlagServer)
 	if serverAddress.Port == 0 {
 		serverAddress.Port = 123
 	}
-	response, err := ntp.Exchange(context.Background(), dialer, serverAddress)
+	response, err := ntp.Exchange(context.Background(), N.SystemDialer, serverAddress)
 	if err != nil {
 		return err
 	}

common/certificate/store.go

@@ -3,6 +3,7 @@ package certificate
 import (
 	"context"
 	"crypto/x509"
+	"encoding/base64"
 	"io/fs"
 	"os"
 	"path/filepath"
@@ -16,6 +17,8 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
 	"github.com/sagernet/sing/service"
+
+	"software.sslmate.com/src/go-pkcs12"
 )
 
 var _ adapter.CertificateStore = (*Store)(nil)
@@ -27,6 +30,9 @@ type Store struct {
 	certificatePaths          []string
 	certificateDirectoryPaths []string
 	watcher                   *fswatch.Watcher
+	tlsDecryptionEnabled      bool
+	tlsDecryptionPrivateKey   any
+	tlsDecryptionCertificate  *x509.Certificate
 }
 
 func NewStore(ctx context.Context, logger logger.Logger, options option.CertificateOptions) (*Store, error) {
@@ -34,10 +40,13 @@ func NewStore(ctx context.Context, logger logger.Logger, options option.Certific
 	switch options.Store {
 	case C.CertificateStoreSystem, "":
 		systemPool = x509.NewCertPool()
+		platformInterface := service.FromContext[platform.Interface](ctx)
 		var systemValid bool
-		for _, cert := range service.FromContext[platform.Interface](ctx).SystemCertificates() {
+		if platformInterface != nil {
-			if systemPool.AppendCertsFromPEM([]byte(cert)) {
+			for _, cert := range platformInterface.SystemCertificates() {
-				systemValid = true
+				if systemPool.AppendCertsFromPEM([]byte(cert)) {
+					systemValid = true
+				}
 			}
 		}
 		if !systemValid {
@@ -87,6 +96,19 @@ func NewStore(ctx context.Context, logger logger.Logger, options option.Certific
 	if err != nil {
 		return nil, E.Cause(err, "initializing certificate store")
 	}
+	if options.TLSDecryption != nil && options.TLSDecryption.Enabled {
+		pfxBytes, err := base64.StdEncoding.DecodeString(options.TLSDecryption.KeyPair)
+		if err != nil {
+			return nil, E.Cause(err, "decode key pair base64 bytes")
+		}
+		privateKey, certificate, err := pkcs12.Decode(pfxBytes, options.TLSDecryption.KeyPairPassword)
+		if err != nil {
+			return nil, E.Cause(err, "decode key pair")
+		}
+		store.tlsDecryptionEnabled = true
+		store.tlsDecryptionPrivateKey = privateKey
+		store.tlsDecryptionCertificate = certificate
+	}
 	return store, nil
 }
 
@@ -180,3 +202,15 @@ func isSameDirSymlink(f fs.DirEntry, dir string) bool {
 	target, err := os.Readlink(filepath.Join(dir, f.Name()))
 	return err == nil && !strings.Contains(target, "/")
 }
+
+func (s *Store) TLSDecryptionEnabled() bool {
+	return s.tlsDecryptionEnabled
+}
+
+func (s *Store) TLSDecryptionCertificate() *x509.Certificate {
+	return s.tlsDecryptionCertificate
+}
+
+func (s *Store) TLSDecryptionPrivateKey() any {
+	return s.tlsDecryptionPrivateKey
+}

common/dialer/default.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/conntrack"
+	"github.com/sagernet/sing-box/common/listener"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/option"
@@ -35,6 +36,7 @@ type DefaultDialer struct {
 	udpListener            net.ListenConfig
 	udpAddr4               string
 	udpAddr6               string
+	netns                  string
 	networkManager         adapter.NetworkManager
 	networkStrategy        *C.NetworkStrategy
 	defaultNetworkStrategy bool
@@ -198,6 +200,7 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		udpListener:            listener,
 		udpAddr4:               udpAddr4,
 		udpAddr6:               udpAddr6,
+		netns:                  options.NetNs,
 		networkManager:         networkManager,
 		networkStrategy:        networkStrategy,
 		defaultNetworkStrategy: defaultNetworkStrategy,
@@ -210,21 +213,25 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 func (d *DefaultDialer) DialContext(ctx context.Context, network string, address M.Socksaddr) (net.Conn, error) {
 	if !address.IsValid() {
 		return nil, E.New("invalid address")
+	} else if address.IsFqdn() {
+		return nil, E.New("domain not resolved")
 	}
 	if d.networkStrategy == nil {
-		switch N.NetworkName(network) {
+		return trackConn(listener.ListenNetworkNamespace[net.Conn](d.netns, func() (net.Conn, error) {
-		case N.NetworkUDP:
+			switch N.NetworkName(network) {
-			if !address.IsIPv6() {
+			case N.NetworkUDP:
-				return trackConn(d.udpDialer4.DialContext(ctx, network, address.String()))
+				if !address.IsIPv6() {
-			} else {
+					return d.udpDialer4.DialContext(ctx, network, address.String())
-				return trackConn(d.udpDialer6.DialContext(ctx, network, address.String()))
+				} else {
+					return d.udpDialer6.DialContext(ctx, network, address.String())
+				}
 			}
-		}
+			if !address.IsIPv6() {
-		if !address.IsIPv6() {
+				return DialSlowContext(&d.dialer4, ctx, network, address)
-			return trackConn(DialSlowContext(&d.dialer4, ctx, network, address))
+			} else {
-		} else {
+				return DialSlowContext(&d.dialer6, ctx, network, address)
-			return trackConn(DialSlowContext(&d.dialer6, ctx, network, address))
+			}
-		}
+		}))
 	} else {
 		return d.DialParallelInterface(ctx, network, address, d.networkStrategy, d.networkType, d.fallbackNetworkType, d.networkFallbackDelay)
 	}
@@ -280,13 +287,15 @@ func (d *DefaultDialer) DialParallelInterface(ctx context.Context, network strin
 
 func (d *DefaultDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
 	if d.networkStrategy == nil {
-		if destination.IsIPv6() {
+		return trackPacketConn(listener.ListenNetworkNamespace[net.PacketConn](d.netns, func() (net.PacketConn, error) {
-			return trackPacketConn(d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr6))
+			if destination.IsIPv6() {
-		} else if destination.IsIPv4() && !destination.Addr.IsUnspecified() {
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr6)
-			return trackPacketConn(d.udpListener.ListenPacket(ctx, N.NetworkUDP+"4", d.udpAddr4))
+			} else if destination.IsIPv4() && !destination.Addr.IsUnspecified() {
-		} else {
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP+"4", d.udpAddr4)
-			return trackPacketConn(d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr4))
+			} else {
-		}
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr4)
+			}
+		}))
 	} else {
 		return d.ListenSerialInterfacePacket(ctx, destination, d.networkStrategy, d.networkType, d.fallbackNetworkType, d.networkFallbackDelay)
 	}

common/dialer/default_parallel_interface.go

@@ -18,6 +18,7 @@ func (d *DefaultDialer) dialParallelInterface(ctx context.Context, dialer net.Di
 	if len(primaryInterfaces)+len(fallbackInterfaces) == 0 {
 		return nil, false, E.New("no available network interface")
 	}
+	defaultInterface := d.networkManager.InterfaceMonitor().DefaultInterface()
 	if fallbackDelay == 0 {
 		fallbackDelay = N.DefaultFallbackDelay
 	}
@@ -31,7 +32,9 @@ func (d *DefaultDialer) dialParallelInterface(ctx context.Context, dialer net.Di
 	results := make(chan dialResult) // unbuffered
 	startRacer := func(ctx context.Context, primary bool, iif adapter.NetworkInterface) {
 		perNetDialer := dialer
-		perNetDialer.Control = control.Append(perNetDialer.Control, control.BindToInterface(nil, iif.Name, iif.Index))
+		if defaultInterface == nil || iif.Index != defaultInterface.Index {
+			perNetDialer.Control = control.Append(perNetDialer.Control, control.BindToInterface(nil, iif.Name, iif.Index))
+		}
 		conn, err := perNetDialer.DialContext(ctx, network, addr)
 		if err != nil {
 			select {
@@ -89,6 +92,7 @@ func (d *DefaultDialer) dialParallelInterfaceFastFallback(ctx context.Context, d
 	if len(primaryInterfaces)+len(fallbackInterfaces) == 0 {
 		return nil, false, E.New("no available network interface")
 	}
+	defaultInterface := d.networkManager.InterfaceMonitor().DefaultInterface()
 	if fallbackDelay == 0 {
 		fallbackDelay = N.DefaultFallbackDelay
 	}
@@ -103,7 +107,9 @@ func (d *DefaultDialer) dialParallelInterfaceFastFallback(ctx context.Context, d
 	results := make(chan dialResult) // unbuffered
 	startRacer := func(ctx context.Context, primary bool, iif adapter.NetworkInterface) {
 		perNetDialer := dialer
-		perNetDialer.Control = control.Append(perNetDialer.Control, control.BindToInterface(nil, iif.Name, iif.Index))
+		if defaultInterface == nil || iif.Index != defaultInterface.Index {
+			perNetDialer.Control = control.Append(perNetDialer.Control, control.BindToInterface(nil, iif.Name, iif.Index))
+		}
 		conn, err := perNetDialer.DialContext(ctx, network, addr)
 		if err != nil {
 			select {
@@ -149,10 +155,13 @@ func (d *DefaultDialer) listenSerialInterfacePacket(ctx context.Context, listene
 	if len(primaryInterfaces)+len(fallbackInterfaces) == 0 {
 		return nil, E.New("no available network interface")
 	}
+	defaultInterface := d.networkManager.InterfaceMonitor().DefaultInterface()
 	var errors []error
 	for _, primaryInterface := range primaryInterfaces {
 		perNetListener := listener
-		perNetListener.Control = control.Append(perNetListener.Control, control.BindToInterface(nil, primaryInterface.Name, primaryInterface.Index))
+		if defaultInterface == nil || primaryInterface.Index != defaultInterface.Index {
+			perNetListener.Control = control.Append(perNetListener.Control, control.BindToInterface(nil, primaryInterface.Name, primaryInterface.Index))
+		}
 		conn, err := perNetListener.ListenPacket(ctx, network, addr)
 		if err == nil {
 			return conn, nil
@@ -161,7 +170,9 @@ func (d *DefaultDialer) listenSerialInterfacePacket(ctx context.Context, listene
 	}
 	for _, fallbackInterface := range fallbackInterfaces {
 		perNetListener := listener
-		perNetListener.Control = control.Append(perNetListener.Control, control.BindToInterface(nil, fallbackInterface.Name, fallbackInterface.Index))
+		if defaultInterface == nil || fallbackInterface.Index != defaultInterface.Index {
+			perNetListener.Control = control.Append(perNetListener.Control, control.BindToInterface(nil, fallbackInterface.Name, fallbackInterface.Index))
+		}
 		conn, err := perNetListener.ListenPacket(ctx, network, addr)
 		if err == nil {
 			return conn, nil

common/dialer/detour.go

@@ -6,26 +6,39 @@ import (
 	"sync"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 )
 
+type DirectDialer interface {
+	IsEmpty() bool
+}
+
 type DetourDialer struct {
 	outboundManager adapter.OutboundManager
 	detour          string
+	legacyDNSDialer bool
 	dialer          N.Dialer
 	initOnce        sync.Once
 	initErr         error
 }
 
-func NewDetour(outboundManager adapter.OutboundManager, detour string) N.Dialer {
+func NewDetour(outboundManager adapter.OutboundManager, detour string, legacyDNSDialer bool) N.Dialer {
-	return &DetourDialer{outboundManager: outboundManager, detour: detour}
+	return &DetourDialer{
+		outboundManager: outboundManager,
+		detour:          detour,
+		legacyDNSDialer: legacyDNSDialer,
+	}
 }
 
-func (d *DetourDialer) Start() error {
+func InitializeDetour(dialer N.Dialer) error {
-	_, err := d.Dialer()
+	detourDialer, isDetour := common.Cast[*DetourDialer](dialer)
-	return err
+	if !isDetour {
+		return nil
+	}
+	return common.Error(detourDialer.Dialer())
 }
 
 func (d *DetourDialer) Dialer() (N.Dialer, error) {
@@ -34,11 +47,20 @@ func (d *DetourDialer) Dialer() (N.Dialer, error) {
 }
 
 func (d *DetourDialer) init() {
-	var loaded bool
+	dialer, loaded := d.outboundManager.Outbound(d.detour)
-	d.dialer, loaded = d.outboundManager.Outbound(d.detour)
 	if !loaded {
 		d.initErr = E.New("outbound detour not found: ", d.detour)
+		return
 	}
+	if !d.legacyDNSDialer {
+		if directDialer, isDirect := dialer.(DirectDialer); isDirect {
+			if directDialer.IsEmpty() {
+				d.initErr = E.New("detour to an empty direct outbound makes no sense")
+				return
+			}
+		}
+	}
+	d.dialer = dialer
 }
 
 func (d *DetourDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {

common/dialer/dialer.go

@@ -23,6 +23,7 @@ type Options struct {
 	DirectResolver   bool
 	ResolverOnDetour bool
 	NewDialer        bool
+	LegacyDNSDialer  bool
 }
 
 // TODO: merge with NewWithOptions
@@ -45,14 +46,14 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 		if outboundManager == nil {
 			return nil, E.New("missing outbound manager")
 		}
-		dialer = NewDetour(outboundManager, dialOptions.Detour)
+		dialer = NewDetour(outboundManager, dialOptions.Detour, options.LegacyDNSDialer)
 	} else {
 		dialer, err = NewDefault(options.Context, dialOptions)
 		if err != nil {
 			return nil, err
 		}
 	}
-	if options.RemoteIsDomain && (dialOptions.Detour == "" || options.ResolverOnDetour) {
+	if options.RemoteIsDomain && (dialOptions.Detour == "" || options.ResolverOnDetour || dialOptions.DomainResolver != nil && dialOptions.DomainResolver.Server != "") {
 		networkManager := service.FromContext[adapter.NetworkManager](options.Context)
 		dnsTransport := service.FromContext[adapter.DNSTransportManager](options.Context)
 		var defaultOptions adapter.NetworkOptions
@@ -104,7 +105,12 @@ func NewWithOptions(options Options) (N.Dialer, error) {
 		} else if options.NewDialer {
 			return nil, E.New("missing domain resolver for domain server address")
 		} else {
-			deprecated.Report(options.Context, deprecated.OptionMissingDomainResolver)
+			transports := dnsTransport.Transports()
+			if len(transports) < 2 {
+				dnsQueryOptions.Transport = dnsTransport.Default()
+			} else {
+				deprecated.Report(options.Context, deprecated.OptionMissingDomainResolver)
+			}
 		}
 		dialer = NewResolveDialer(
 			options.Context,

common/dialer/resolve.go

@@ -44,6 +44,20 @@ type resolveDialer struct {
 }
 
 func NewResolveDialer(ctx context.Context, dialer N.Dialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ResolveDialer {
+	if parallelDialer, isParallel := dialer.(ParallelInterfaceDialer); isParallel {
+		return &resolveParallelNetworkDialer{
+			resolveDialer{
+				transport:     service.FromContext[adapter.DNSTransportManager](ctx),
+				router:        service.FromContext[adapter.DNSRouter](ctx),
+				dialer:        dialer,
+				parallel:      parallel,
+				server:        server,
+				queryOptions:  queryOptions,
+				fallbackDelay: fallbackDelay,
+			},
+			parallelDialer,
+		}
+	}
 	return &resolveDialer{
 		transport:     service.FromContext[adapter.DNSTransportManager](ctx),
 		router:        service.FromContext[adapter.DNSRouter](ctx),
@@ -60,21 +74,6 @@ type resolveParallelNetworkDialer struct {
 	dialer ParallelInterfaceDialer
 }
 
-func NewResolveParallelInterfaceDialer(ctx context.Context, dialer ParallelInterfaceDialer, parallel bool, server string, queryOptions adapter.DNSQueryOptions, fallbackDelay time.Duration) ParallelInterfaceResolveDialer {
-	return &resolveParallelNetworkDialer{
-		resolveDialer{
-			transport:     service.FromContext[adapter.DNSTransportManager](ctx),
-			router:        service.FromContext[adapter.DNSRouter](ctx),
-			dialer:        dialer,
-			parallel:      parallel,
-			server:        server,
-			queryOptions:  queryOptions,
-			fallbackDelay: fallbackDelay,
-		},
-		dialer,
-	}
-}
-
 func (d *resolveDialer) initialize() error {
 	d.initOnce.Do(d.initServer)
 	return d.initErr

common/listener/listener.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"net"
 	"net/netip"
+	"runtime"
+	"strings"
 	"sync/atomic"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -14,6 +16,8 @@ import (
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
+
+	"github.com/vishvananda/netns"
 )
 
 type Listener struct {
@@ -135,3 +139,30 @@ func (l *Listener) UDPConn() *net.UDPConn {
 func (l *Listener) ListenOptions() option.ListenOptions {
 	return l.listenOptions
 }
+
+func ListenNetworkNamespace[T any](nameOrPath string, block func() (T, error)) (T, error) {
+	if nameOrPath != "" {
+		runtime.LockOSThread()
+		defer runtime.UnlockOSThread()
+		currentNs, err := netns.Get()
+		if err != nil {
+			return common.DefaultValue[T](), E.Cause(err, "get current netns")
+		}
+		defer netns.Set(currentNs)
+		var targetNs netns.NsHandle
+		if strings.HasPrefix(nameOrPath, "/") {
+			targetNs, err = netns.GetFromPath(nameOrPath)
+		} else {
+			targetNs, err = netns.GetFromName(nameOrPath)
+		}
+		if err != nil {
+			return common.DefaultValue[T](), E.Cause(err, "get netns ", nameOrPath)
+		}
+		defer targetNs.Close()
+		err = netns.Set(targetNs)
+		if err != nil {
+			return common.DefaultValue[T](), E.Cause(err, "set netns to ", nameOrPath)
+		}
+	}
+	return block()
+}

common/listener/listener_tcp.go

@@ -16,9 +16,12 @@ import (
 )
 
 func (l *Listener) ListenTCP() (net.Listener, error) {
+	//nolint:staticcheck
+	if l.listenOptions.ProxyProtocol || l.listenOptions.ProxyProtocolAcceptNoHeader {
+		return nil, E.New("Proxy Protocol is deprecated and removed in sing-box 1.6.0")
+	}
 	var err error
 	bindAddr := M.SocksaddrFrom(l.listenOptions.Listen.Build(netip.AddrFrom4([4]byte{127, 0, 0, 1})), l.listenOptions.ListenPort)
-	var tcpListener net.Listener
 	var listenConfig net.ListenConfig
 	if l.listenOptions.TCPKeepAlive >= 0 {
 		keepIdle := time.Duration(l.listenOptions.TCPKeepAlive)
@@ -37,20 +40,19 @@ func (l *Listener) ListenTCP() (net.Listener, error) {
 		}
 		setMultiPathTCP(&listenConfig)
 	}
-	if l.listenOptions.TCPFastOpen {
+	tcpListener, err := ListenNetworkNamespace[net.Listener](l.listenOptions.NetNs, func() (net.Listener, error) {
-		var tfoConfig tfo.ListenConfig
+		if l.listenOptions.TCPFastOpen {
-		tfoConfig.ListenConfig = listenConfig
+			var tfoConfig tfo.ListenConfig
-		tcpListener, err = tfoConfig.Listen(l.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
+			tfoConfig.ListenConfig = listenConfig
-	} else {
+			return tfoConfig.Listen(l.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
-		tcpListener, err = listenConfig.Listen(l.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
+		} else {
-	}
+			return listenConfig.Listen(l.ctx, M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.String())
-	if err == nil {
+		}
-		l.logger.Info("tcp server started at ", tcpListener.Addr())
+	})
-	}
+	if err != nil {
-	//nolint:staticcheck
+		return nil, err
-	if l.listenOptions.ProxyProtocol || l.listenOptions.ProxyProtocolAcceptNoHeader {
-		return nil, E.New("Proxy Protocol is deprecated and removed in sing-box 1.6.0")
 	}
+	l.logger.Info("tcp server started at ", tcpListener.Addr())
 	l.tcpListener = tcpListener
 	return tcpListener, err
 }

common/listener/listener_udp.go

@@ -1,6 +1,7 @@
 package listener
 
 import (
+	"context"
 	"net"
 	"net/netip"
 	"os"
@@ -24,7 +25,9 @@ func (l *Listener) ListenUDP() (net.PacketConn, error) {
 	if !udpFragment {
 		lc.Control = control.Append(lc.Control, control.DisableUDPFragment())
 	}
-	udpConn, err := lc.ListenPacket(l.ctx, M.NetworkFromNetAddr(N.NetworkUDP, bindAddr.Addr), bindAddr.String())
+	udpConn, err := ListenNetworkNamespace[net.PacketConn](l.listenOptions.NetNs, func() (net.PacketConn, error) {
+		return lc.ListenPacket(l.ctx, M.NetworkFromNetAddr(N.NetworkUDP, bindAddr.Addr), bindAddr.String())
+	})
 	if err != nil {
 		return nil, err
 	}
@@ -34,6 +37,12 @@ func (l *Listener) ListenUDP() (net.PacketConn, error) {
 	return udpConn, err
 }
 
+func (l *Listener) ListenPacket(listenConfig net.ListenConfig, ctx context.Context, network string, address string) (net.PacketConn, error) {
+	return ListenNetworkNamespace[net.PacketConn](l.listenOptions.NetNs, func() (net.PacketConn, error) {
+		return listenConfig.ListenPacket(ctx, network, address)
+	})
+}
+
 func (l *Listener) UDPAddr() M.Socksaddr {
 	return l.udpAddr
 }

common/sniff/http.go

@@ -18,5 +18,6 @@ func HTTPHost(_ context.Context, metadata *adapter.InboundContext, reader io.Rea
 	}
 	metadata.Protocol = C.ProtocolHTTP
 	metadata.Domain = M.ParseSocksaddr(request.Host).AddrString()
+	metadata.HTTPRequest = request
 	return nil
 }

common/sniff/ntp.go

@@ -0,0 +1,58 @@
+package sniff
+
+import (
+	"context"
+	"encoding/binary"
+	"os"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+)
+
+func NTP(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
+	// NTP packets must be at least 48 bytes long (standard NTP header size).
+	pLen := len(packet)
+	if pLen < 48 {
+		return os.ErrInvalid
+	}
+	// Check the LI (Leap Indicator) and Version Number (VN) in the first byte.
+	// We'll primarily focus on ensuring the version is valid for NTP.
+	// Many NTP versions are used, but let's check for generally accepted ones (3 & 4 for IPv4, plus potential extensions/customizations)
+	firstByte := packet[0]
+	li := (firstByte >> 6) & 0x03 // Extract LI
+	vn := (firstByte >> 3) & 0x07 // Extract VN
+	mode := firstByte & 0x07      // Extract Mode
+
+	// Leap Indicator should be a valid value (0-3).
+	if li > 3 {
+		return os.ErrInvalid
+	}
+
+	// Version Check (common NTP versions are 3 and 4)
+	if vn != 3 && vn != 4 {
+		return os.ErrInvalid
+	}
+
+	// Check the Mode field for a client request (Mode 3).  This validates it *is* a request.
+	if mode != 3 {
+		return os.ErrInvalid
+	}
+
+	// Check Root Delay and Root Dispersion. While not strictly *required* for a request,
+	// we can check if they appear to be reasonable values (not excessively large).
+	rootDelay := binary.BigEndian.Uint32(packet[4:8])
+	rootDispersion := binary.BigEndian.Uint32(packet[8:12])
+
+	// Check for unreasonably large root delay and dispersion.  NTP RFC specifies max values of approximately 16 seconds.
+	// Convert to milliseconds for easy comparison.  Each unit is 1/2^16 seconds.
+	if float64(rootDelay)/65536.0 > 16.0 {
+		return os.ErrInvalid
+	}
+	if float64(rootDispersion)/65536.0 > 16.0 {
+		return os.ErrInvalid
+	}
+
+	metadata.Protocol = C.ProtocolNTP
+
+	return nil
+}

common/sniff/ntp_test.go

@@ -0,0 +1,33 @@
+package sniff_test
+
+import (
+	"context"
+	"encoding/hex"
+	"os"
+	"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 TestSniffNTP(t *testing.T) {
+	t.Parallel()
+	packet, err := hex.DecodeString("1b0006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.NTP(context.Background(), &metadata, packet)
+	require.NoError(t, err)
+	require.Equal(t, metadata.Protocol, C.ProtocolNTP)
+}
+
+func TestSniffNTPFailed(t *testing.T) {
+	t.Parallel()
+	packet, err := hex.DecodeString("400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
+	require.NoError(t, err)
+	var metadata adapter.InboundContext
+	err = sniff.NTP(context.Background(), &metadata, packet)
+	require.ErrorIs(t, err, os.ErrInvalid)
+}

common/sniff/sniff.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
 )
@@ -34,7 +35,7 @@ func Skip(metadata *adapter.InboundContext) bool {
 	return false
 }
 
-func PeekStream(ctx context.Context, metadata *adapter.InboundContext, conn net.Conn, buffer *buf.Buffer, timeout time.Duration, sniffers ...StreamSniffer) error {
+func PeekStream(ctx context.Context, metadata *adapter.InboundContext, conn net.Conn, buffers []*buf.Buffer, buffer *buf.Buffer, timeout time.Duration, sniffers ...StreamSniffer) error {
 	if timeout == 0 {
 		timeout = C.ReadPayloadTimeout
 	}
@@ -55,7 +56,10 @@ func PeekStream(ctx context.Context, metadata *adapter.InboundContext, conn net.
 		}
 		errors = nil
 		for _, sniffer := range sniffers {
-			err = sniffer(ctx, metadata, bytes.NewReader(buffer.Bytes()))
+			reader := io.MultiReader(common.Map(append(buffers, buffer), func(it *buf.Buffer) io.Reader {
+				return bytes.NewReader(it.Bytes())
+			})...)
+			err = sniffer(ctx, metadata, reader)
 			if err == nil {
 				return nil
 			}

common/sniff/tls.go

@@ -21,6 +21,7 @@ func TLSClientHello(ctx context.Context, metadata *adapter.InboundContext, reade
 	if clientHello != nil {
 		metadata.Protocol = C.ProtocolTLS
 		metadata.Domain = clientHello.ServerName
+		metadata.ClientHello = clientHello
 		return nil
 	}
 	return err

common/tls/mkcert.go

@@ -8,7 +8,10 @@ import (
 	"crypto/x509/pkix"
 	"encoding/pem"
 	"math/big"
+	"net"
 	"time"
+
+	M "github.com/sagernet/sing/common/metadata"
 )
 
 func GenerateKeyPair(parent *x509.Certificate, parentKey any, timeFunc func() time.Time, serverName string) (*tls.Certificate, error) {
@@ -35,17 +38,30 @@ func GenerateCertificate(parent *x509.Certificate, parentKey any, timeFunc func(
 	if err != nil {
 		return
 	}
-	template := &x509.Certificate{
+	var template *x509.Certificate
-		SerialNumber:          serialNumber,
+	if serverAddress := M.ParseAddr(serverName); serverAddress.IsValid() {
-		NotBefore:             timeFunc().Add(time.Hour * -1),
+		template = &x509.Certificate{
-		NotAfter:              expire,
+			SerialNumber:          serialNumber,
-		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+			IPAddresses:           []net.IP{serverAddress.AsSlice()},
-		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+			NotBefore:             timeFunc().Add(time.Hour * -1),
-		BasicConstraintsValid: true,
+			NotAfter:              expire,
-		Subject: pkix.Name{
+			KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
-			CommonName: serverName,
+			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
-		},
+			BasicConstraintsValid: true,
-		DNSNames: []string{serverName},
+		}
+	} else {
+		template = &x509.Certificate{
+			SerialNumber:          serialNumber,
+			NotBefore:             timeFunc().Add(time.Hour * -1),
+			NotAfter:              expire,
+			KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+			ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+			BasicConstraintsValid: true,
+			Subject: pkix.Name{
+				CommonName: serverName,
+			},
+			DNSNames: []string{serverName},
+		}
 	}
 	if parent == nil {
 		parent = template

constant/dns.go

@@ -15,19 +15,19 @@ const (
 )
 
 const (
-	DNSTypeLegacy     = "legacy"
+	DNSTypeLegacy      = "legacy"
-	DNSTypeUDP        = "udp"
+	DNSTypeLegacyRcode = "legacy_rcode"
-	DNSTypeTCP        = "tcp"
+	DNSTypeUDP         = "udp"
-	DNSTypeTLS        = "tls"
+	DNSTypeTCP         = "tcp"
-	DNSTypeHTTPS      = "https"
+	DNSTypeTLS         = "tls"
-	DNSTypeQUIC       = "quic"
+	DNSTypeHTTPS       = "https"
-	DNSTypeHTTP3      = "h3"
+	DNSTypeQUIC        = "quic"
-	DNSTypeHosts      = "hosts"
+	DNSTypeHTTP3       = "h3"
-	DNSTypeLocal      = "local"
+	DNSTypeLocal       = "local"
-	DNSTypePreDefined = "predefined"
+	DNSTypeHosts       = "hosts"
-	DNSTypeFakeIP     = "fakeip"
+	DNSTypeFakeIP      = "fakeip"
-	DNSTypeDHCP       = "dhcp"
+	DNSTypeDHCP        = "dhcp"
-	DNSTypeTailscale  = "tailscale"
+	DNSTypeTailscale   = "tailscale"
 )
 
 const (

constant/proxy.go

@@ -78,6 +78,8 @@ func ProxyDisplayName(proxyType string) string {
 		return "TUIC"
 	case TypeHysteria2:
 		return "Hysteria2"
+	case TypeAnyTLS:
+		return "AnyTLS"
 	case TypeSelector:
 		return "Selector"
 	case TypeURLTest:

constant/rule.go

@@ -33,6 +33,7 @@ const (
 	RuleActionTypeHijackDNS    = "hijack-dns"
 	RuleActionTypeSniff        = "sniff"
 	RuleActionTypeResolve      = "resolve"
+	RuleActionTypePredefined   = "predefined"
 )
 
 const (

dns/client.go

@@ -537,7 +537,7 @@ func FixedResponse(id uint16, question dns.Question, addresses []netip.Addr, tim
 		Question: []dns.Question{question},
 	}
 	for _, address := range addresses {
-		if address.Is4() {
+		if address.Is4() && question.Qtype == dns.TypeA {
 			response.Answer = append(response.Answer, &dns.A{
 				Hdr: dns.RR_Header{
 					Name:   question.Name,
@@ -547,7 +547,7 @@ func FixedResponse(id uint16, question dns.Question, addresses []netip.Addr, tim
 				},
 				A: address.AsSlice(),
 			})
-		} else {
+		} else if address.Is6() && question.Qtype == dns.TypeAAAA {
 			response.Answer = append(response.Answer, &dns.AAAA{
 				Hdr: dns.RR_Header{
 					Name:   question.Name,

dns/router.go

@@ -190,6 +190,8 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, ruleIndex int,
 				}
 			case *R.RuleActionReject:
 				return nil, currentRule, currentRuleIndex
+			case *R.RuleActionPredefined:
+				return nil, currentRule, currentRuleIndex
 			}
 		}
 	}
@@ -260,6 +262,8 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 						case C.RuleActionRejectMethodDrop:
 							return nil, tun.ErrDrop
 						}
+					case *R.RuleActionPredefined:
+						return action.Response(message), nil
 					}
 				}
 				var responseCheck func(responseAddrs []netip.Addr) bool
@@ -366,7 +370,8 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 		ruleIndex = -1
 		for {
 			dnsCtx := adapter.OverrideContext(ctx)
-			transport, rule, ruleIndex = r.matchDNS(ctx, false, ruleIndex, true, &options)
+			dnsOptions := options
+			transport, rule, ruleIndex = r.matchDNS(ctx, false, ruleIndex, true, &dnsOptions)
 			if rule != nil {
 				switch action := rule.Action().(type) {
 				case *R.RuleActionReject:
@@ -376,6 +381,20 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 					case C.RuleActionRejectMethodDrop:
 						return nil, tun.ErrDrop
 					}
+				case *R.RuleActionPredefined:
+					if action.Rcode != mDNS.RcodeSuccess {
+						err = RcodeError(action.Rcode)
+					} else {
+						for _, answer := range action.Answer {
+							switch record := answer.(type) {
+							case *mDNS.A:
+								responseAddrs = append(responseAddrs, M.AddrFromIP(record.A))
+							case *mDNS.AAAA:
+								responseAddrs = append(responseAddrs, M.AddrFromIP(record.AAAA))
+							}
+						}
+					}
+					goto response
 				}
 			}
 			var responseCheck func(responseAddrs []netip.Addr) bool
@@ -385,16 +404,17 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 					return rule.MatchAddressLimit(metadata)
 				}
 			}
-			if options.Strategy == C.DomainStrategyAsIS {
+			if dnsOptions.Strategy == C.DomainStrategyAsIS {
-				options.Strategy = r.defaultDomainStrategy
+				dnsOptions.Strategy = r.defaultDomainStrategy
 			}
-			responseAddrs, err = r.client.Lookup(dnsCtx, transport, domain, options, responseCheck)
+			responseAddrs, err = r.client.Lookup(dnsCtx, transport, domain, dnsOptions, responseCheck)
 			if responseCheck == nil || err == nil {
 				break
 			}
 			printResult()
 		}
 	}
+response:
 	printResult()
 	if len(responseAddrs) > 0 {
 		r.logger.InfoContext(ctx, "lookup succeed for ", domain, ": ", strings.Join(F.MapToString(responseAddrs), " "))
@@ -429,6 +449,6 @@ func (r *Router) LookupReverseMapping(ip netip.Addr) (string, bool) {
 func (r *Router) ResetNetwork() {
 	r.ClearCache()
 	for _, transport := range r.transport.Transports() {
-		transport.Reset()
+		transport.Close()
 	}
 }

dns/transport/dhcp/dhcp.go

@@ -81,7 +81,7 @@ func (t *Transport) Start(stage adapter.StartStage) error {
 
 func (t *Transport) Close() error {
 	for _, transport := range t.transports {
-		transport.Reset()
+		transport.Close()
 	}
 	if t.interfaceCallback != nil {
 		t.networkManager.InterfaceMonitor().UnregisterCallback(t.interfaceCallback)
@@ -89,12 +89,6 @@ func (t *Transport) Close() error {
 	return nil
 }
 
-func (t *Transport) Reset() {
-	for _, transport := range t.transports {
-		transport.Reset()
-	}
-}
-
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
 	err := t.fetchServers()
 	if err != nil {
@@ -252,7 +246,7 @@ func (t *Transport) recreateServers(iface *control.Interface, serverAddrs []M.So
 		transports = append(transports, transport.NewUDPRaw(t.logger, t.TransportAdapter, serverDialer, serverAddr))
 	}
 	for _, transport := range t.transports {
-		transport.Reset()
+		transport.Close()
 	}
 	t.transports = transports
 	return nil

dns/transport/hosts/hosts.go

@@ -2,12 +2,15 @@ package hosts
 
 import (
 	"context"
+	"net/netip"
+	"os"
 
 	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/service/filemanager"
 
 	mDNS "github.com/miekg/dns"
 )
@@ -20,31 +23,49 @@ var _ adapter.DNSTransport = (*Transport)(nil)
 
 type Transport struct {
 	dns.TransportAdapter
-	files []*File
+	files      []*File
+	predefined map[string][]netip.Addr
 }
 
 func NewTransport(ctx context.Context, logger log.ContextLogger, tag string, options option.HostsDNSServerOptions) (adapter.DNSTransport, error) {
-	var files []*File
+	var (
+		files      []*File
+		predefined = make(map[string][]netip.Addr)
+	)
 	if len(options.Path) == 0 {
 		files = append(files, NewFile(DefaultPath))
 	} else {
 		for _, path := range options.Path {
-			files = append(files, NewFile(path))
+			files = append(files, NewFile(filemanager.BasePath(ctx, os.ExpandEnv(path))))
+		}
+	}
+	if options.Predefined != nil {
+		for _, entry := range options.Predefined.Entries() {
+			predefined[mDNS.CanonicalName(entry.Key)] = entry.Value
 		}
 	}
 	return &Transport{
 		TransportAdapter: dns.NewTransportAdapter(C.DNSTypeHosts, tag, nil),
 		files:            files,
+		predefined:       predefined,
 	}, nil
 }
 
-func (t *Transport) Reset() {
+func (t *Transport) Start(stage adapter.StartStage) error {
+	return nil
+}
+
+func (t *Transport) Close() error {
+	return nil
 }
 
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
 	question := message.Question[0]
-	domain := dns.FqdnToDomain(question.Name)
+	domain := mDNS.CanonicalName(question.Name)
 	if question.Qtype == mDNS.TypeA || question.Qtype == mDNS.TypeAAAA {
+		if addresses, ok := t.predefined[domain]; ok {
+			return dns.FixedResponse(message.Id, question, addresses, C.DefaultDNSTTL), nil
+		}
 		for _, file := range t.files {
 			addresses := file.Lookup(domain)
 			if len(addresses) > 0 {

dns/transport/hosts/hosts_file.go

@@ -34,7 +34,7 @@ func (f *File) Lookup(name string) []netip.Addr {
 	f.access.Lock()
 	defer f.access.Unlock()
 	f.update()
-	return f.byName[name]
+	return f.byName[dns.CanonicalName(name)]
 }
 
 func (f *File) update() {

dns/transport/hosts/hosts_test.go

@@ -11,6 +11,6 @@ import (
 
 func TestHosts(t *testing.T) {
 	t.Parallel()
-	require.Equal(t, []netip.Addr{netip.AddrFrom4([4]byte{127, 0, 0, 1}), netip.IPv6Loopback()}, hosts.NewFile("testdata/hosts").Lookup("localhost."))
+	require.Equal(t, []netip.Addr{netip.AddrFrom4([4]byte{127, 0, 0, 1}), netip.IPv6Loopback()}, hosts.NewFile("testdata/hosts").Lookup("localhost"))
-	require.NotEmpty(t, hosts.NewFile(hosts.DefaultPath).Lookup("localhost."))
+	require.NotEmpty(t, hosts.NewFile(hosts.DefaultPath).Lookup("localhost"))
 }

dns/transport/https.go

@@ -10,6 +10,7 @@ import (
 	"strconv"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
 	"github.com/sagernet/sing-box/common/tls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
@@ -91,7 +92,7 @@ func NewHTTPS(ctx context.Context, logger log.ContextLogger, tag string, options
 	if err != nil {
 		return nil, err
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 443
 	}
@@ -149,9 +150,17 @@ func NewHTTPSRaw(
 	}
 }
 
-func (t *HTTPSTransport) Reset() {
+func (t *HTTPSTransport) Start(stage adapter.StartStage) error {
+	if stage != adapter.StartStateStart {
+		return nil
+	}
+	return dialer.InitializeDetour(t.dialer)
+}
+
+func (t *HTTPSTransport) Close() error {
 	t.transport.CloseIdleConnections()
 	t.transport = t.transport.Clone()
+	return nil
 }
 
 func (t *HTTPSTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

dns/transport/local/local.go

@@ -40,7 +40,12 @@ func NewTransport(ctx context.Context, logger log.ContextLogger, tag string, opt
 	}, nil
 }
 
-func (t *Transport) Reset() {
+func (t *Transport) Start(stage adapter.StartStage) error {
+	return nil
+}
+
+func (t *Transport) Close() error {
+	return nil
 }
 
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
@@ -139,6 +144,9 @@ func (t *Transport) tryOneName(ctx context.Context, config *dnsConfig, fqdn stri
 }
 
 func (t *Transport) exchangeOne(ctx context.Context, server M.Socksaddr, question mDNS.Question, timeout time.Duration, useTCP, ad bool) (*mDNS.Msg, error) {
+	if server.Port == 0 {
+		server.Port = 53
+	}
 	var networks []string
 	if useTCP {
 		networks = []string{N.NetworkTCP}

dns/transport/local/local_fallback.go

@@ -58,8 +58,12 @@ func (f *FallbackTransport) Start(stage adapter.StartStage) error {
 	return nil
 }
 
+func (f *FallbackTransport) Close() error {
+	return nil
+}
+
 func (f *FallbackTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
-	if f.fallback {
+	if !f.fallback {
 		return f.DNSTransport.Exchange(ctx, message)
 	}
 	question := message.Question[0]

dns/transport/predefined.go

@@ -1,83 +0,0 @@
-package transport
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/dns"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing/common"
-	E "github.com/sagernet/sing/common/exceptions"
-
-	mDNS "github.com/miekg/dns"
-)
-
-var _ adapter.DNSTransport = (*PredefinedTransport)(nil)
-
-func RegisterPredefined(registry *dns.TransportRegistry) {
-	dns.RegisterTransport[option.PredefinedDNSServerOptions](registry, C.DNSTypePreDefined, NewPredefined)
-}
-
-type PredefinedTransport struct {
-	dns.TransportAdapter
-	responses []*predefinedResponse
-}
-
-type predefinedResponse struct {
-	questions []mDNS.Question
-	answer    *mDNS.Msg
-}
-
-func NewPredefined(ctx context.Context, logger log.ContextLogger, tag string, options option.PredefinedDNSServerOptions) (adapter.DNSTransport, error) {
-	var responses []*predefinedResponse
-	for _, response := range options.Responses {
-		questions, msg, err := response.Build()
-		if err != nil {
-			return nil, err
-		}
-		responses = append(responses, &predefinedResponse{
-			questions: questions,
-			answer:    msg,
-		})
-	}
-	if len(responses) == 0 {
-		return nil, E.New("empty predefined responses")
-	}
-	return &PredefinedTransport{
-		TransportAdapter: dns.NewTransportAdapter(C.DNSTypePreDefined, tag, nil),
-		responses:        responses,
-	}, nil
-}
-
-func (t *PredefinedTransport) Reset() {
-}
-
-func (t *PredefinedTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
-	for _, response := range t.responses {
-		for _, question := range response.questions {
-			if func() bool {
-				if question.Name == "" && question.Qtype == mDNS.TypeNone {
-					return true
-				} else if question.Name == "" {
-					return common.Any(message.Question, func(it mDNS.Question) bool {
-						return it.Qtype == question.Qtype
-					})
-				} else if question.Qtype == mDNS.TypeNone {
-					return common.Any(message.Question, func(it mDNS.Question) bool {
-						return it.Name == question.Name
-					})
-				} else {
-					return common.Contains(message.Question, question)
-				}
-			}() {
-				copyAnswer := *response.answer
-				copyAnswer.Id = message.Id
-				copyAnswer.Question = message.Question
-				return &copyAnswer, nil
-			}
-		}
-	}
-	return nil, dns.RcodeNameError
-}

dns/transport/quic/http3.go

@@ -23,7 +23,6 @@ import (
 	"github.com/sagernet/sing/common/bufio"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
-	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 	sHTTP "github.com/sagernet/sing/protocol/http"
 
@@ -89,7 +88,7 @@ func NewHTTP3(ctx context.Context, logger log.ContextLogger, tag string, options
 	if err != nil {
 		return nil, err
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 443
 	}
@@ -101,8 +100,7 @@ func NewHTTP3(ctx context.Context, logger log.ContextLogger, tag string, options
 		headers:          headers,
 		transport: &http3.Transport{
 			Dial: func(ctx context.Context, addr string, tlsCfg *tls.STDConfig, cfg *quic.Config) (quic.EarlyConnection, error) {
-				destinationAddr := M.ParseSocksaddr(addr)
+				conn, dialErr := transportDialer.DialContext(ctx, N.NetworkUDP, serverAddr)
-				conn, dialErr := transportDialer.DialContext(ctx, N.NetworkUDP, destinationAddr)
 				if dialErr != nil {
 					return nil, dialErr
 				}
@@ -113,8 +111,12 @@ func NewHTTP3(ctx context.Context, logger log.ContextLogger, tag string, options
 	}, nil
 }
 
-func (t *HTTP3Transport) Reset() {
+func (t *HTTP3Transport) Start(stage adapter.StartStage) error {
-	t.transport.Close()
+	return nil
+}
+
+func (t *HTTP3Transport) Close() error {
+	return t.transport.Close()
 }
 
 func (t *HTTP3Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

dns/transport/quic/quic.go

@@ -54,7 +54,7 @@ func NewQUIC(ctx context.Context, logger log.ContextLogger, tag string, options
 	if len(tlsConfig.NextProtos()) == 0 {
 		tlsConfig.SetNextProtos([]string{"doq"})
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 853
 	}
@@ -68,13 +68,18 @@ func NewQUIC(ctx context.Context, logger log.ContextLogger, tag string, options
 	}, nil
 }
 
-func (t *Transport) Reset() {
+func (t *Transport) Start(stage adapter.StartStage) error {
+	return nil
+}
+
+func (t *Transport) Close() error {
 	t.access.Lock()
 	defer t.access.Unlock()
 	connection := t.connection
 	if connection != nil {
 		connection.CloseWithError(0, "")
 	}
+	return nil
 }
 
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

dns/transport/tcp.go

@@ -6,6 +6,7 @@ import (
 	"io"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/log"
@@ -35,7 +36,7 @@ func NewTCP(ctx context.Context, logger log.ContextLogger, tag string, options o
 	if err != nil {
 		return nil, err
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 53
 	}
@@ -46,7 +47,15 @@ func NewTCP(ctx context.Context, logger log.ContextLogger, tag string, options o
 	}, nil
 }
 
-func (t *TCPTransport) Reset() {
+func (t *TCPTransport) Start(stage adapter.StartStage) error {
+	if stage != adapter.StartStateStart {
+		return nil
+	}
+	return dialer.InitializeDetour(t.dialer)
+}
+
+func (t *TCPTransport) Close() error {
+	return nil
 }
 
 func (t *TCPTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

dns/transport/tls.go

@@ -5,6 +5,7 @@ import (
 	"sync"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
 	"github.com/sagernet/sing-box/common/tls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
@@ -52,7 +53,7 @@ func NewTLS(ctx context.Context, logger log.ContextLogger, tag string, options o
 	if err != nil {
 		return nil, err
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 853
 	}
@@ -65,13 +66,21 @@ func NewTLS(ctx context.Context, logger log.ContextLogger, tag string, options o
 	}, nil
 }
 
-func (t *TLSTransport) Reset() {
+func (t *TLSTransport) Start(stage adapter.StartStage) error {
+	if stage != adapter.StartStateStart {
+		return nil
+	}
+	return dialer.InitializeDetour(t.dialer)
+}
+
+func (t *TLSTransport) Close() error {
 	t.access.Lock()
 	defer t.access.Unlock()
 	for connection := t.connections.Front(); connection != nil; connection = connection.Next() {
 		connection.Value.Close()
 	}
 	t.connections.Init()
+	return nil
 }
 
 func (t *TLSTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

dns/transport/udp.go

@@ -7,6 +7,7 @@ import (
 	"sync"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/log"
@@ -42,7 +43,7 @@ func NewUDP(ctx context.Context, logger log.ContextLogger, tag string, options o
 	if err != nil {
 		return nil, err
 	}
-	serverAddr := options.ServerOptions.Build()
+	serverAddr := options.DNSServerAddressOptions.Build()
 	if serverAddr.Port == 0 {
 		serverAddr.Port = 53
 	}
@@ -64,11 +65,19 @@ func NewUDPRaw(logger logger.ContextLogger, adapter dns.TransportAdapter, dialer
 	}
 }
 
-func (t *UDPTransport) Reset() {
+func (t *UDPTransport) Start(stage adapter.StartStage) error {
+	if stage != adapter.StartStateStart {
+		return nil
+	}
+	return dialer.InitializeDetour(t.dialer)
+}
+
+func (t *UDPTransport) Close() error {
 	t.access.Lock()
 	defer t.access.Unlock()
 	close(t.done)
 	t.done = make(chan struct{})
+	return nil
 }
 
 func (t *UDPTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
@@ -110,13 +119,6 @@ func (t *UDPTransport) exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.M
 		conn.access.Lock()
 		delete(conn.callbacks, messageId)
 		conn.access.Unlock()
-		callback.access.Lock()
-		select {
-		case <-callback.done:
-		default:
-			close(callback.done)
-		}
-		callback.access.Unlock()
 	}()
 	rawMessage, err := exMessage.PackBuffer(buffer.FreeBytes())
 	if err != nil {

dns/transport_dialer.go

@@ -20,9 +20,10 @@ func NewLocalDialer(ctx context.Context, options option.LocalDNSServerOptions) (
 		return dialer.NewDefaultOutbound(ctx), nil
 	} else {
 		return dialer.NewWithOptions(dialer.Options{
-			Context:        ctx,
+			Context:         ctx,
-			Options:        options.DialerOptions,
+			Options:         options.DialerOptions,
-			DirectResolver: true,
+			DirectResolver:  true,
+			LegacyDNSDialer: options.Legacy,
 		})
 	}
 }
@@ -43,10 +44,11 @@ func NewRemoteDialer(ctx context.Context, options option.RemoteDNSServerOptions)
 		return transportDialer, nil
 	} else {
 		return dialer.NewWithOptions(dialer.Options{
-			Context:        ctx,
+			Context:         ctx,
-			Options:        options.DialerOptions,
+			Options:         options.DialerOptions,
-			RemoteIsDomain: options.ServerIsDomain(),
+			RemoteIsDomain:  options.ServerIsDomain(),
-			DirectResolver: true,
+			DirectResolver:  true,
+			LegacyDNSDialer: options.Legacy,
 		})
 	}
 }

dns/transport_manager.go

@@ -59,6 +59,9 @@ func (m *TransportManager) Start(stage adapter.StartStage) error {
 	transports := m.transports
 	m.access.Unlock()
 	if stage == adapter.StartStateStart {
+		if m.defaultTag != "" && m.defaultTransport == nil {
+			return E.New("default DNS server not found: ", m.defaultTag)
+		}
 		return m.startTransports(m.transports)
 	} else {
 		for _, outbound := range transports {
@@ -225,7 +228,7 @@ func (m *TransportManager) Remove(tag string) error {
 		}
 	}
 	if started {
-		transport.Reset()
+		transport.Close()
 	}
 	return nil
 }

docs/changelog.md

@@ -2,6 +2,63 @@
 icon: material/alert-decagram
 ---
 
+#### 1.12.0-alpha.20
+
+* Fixes and improvements
+
+#### 1.12.0-alpha.19
+
+* Update gVisor to 20250319.0
+* Fixes and improvements
+
+#### 1.12.0-alpha.18
+
+* Add wildcard SNI support for ShadowTLS inbound **1**
+* Fixes and improvements
+
+**1**:
+
+See [ShadowTLS](/configuration/inbound/shadowtls/#wildcard_sni).
+
+#### 1.12.0-alpha.17
+
+* Add NTP sniffer **1**
+* Fixes and improvements
+
+**1**:
+
+See [Protocol Sniff](/configuration/route/sniff/).
+
+#### 1.12.0-alpha.16
+
+* Update `domain_resolver` behavior **1**
+* Fixes and improvements
+
+**1**:
+
+`route.default_domain_resolver` or `outbound.domain_resolver` is now optional when only one DNS server is configured.
+
+See [Dial Fields](/configuration/shared/dial/#domain_resolver).
+
+### 1.11.5
+
+* Fixes and improvements
+
+_We are temporarily unable to update sing-box apps on the App Store because the reviewer mistakenly found that we violated the rules (TestFlight users are not affected)._
+
+#### 1.12.0-alpha.13
+
+* Move `predefined` DNS server to DNS rule action **1**
+* Fixes and improvements
+
+**1**:
+
+See [DNS Rule Action](/configuration/dns/rule_action/#predefined).
+
+### 1.11.4
+
+* Fixes and improvements
+
 #### 1.12.0-alpha.11
 
 * Fixes and improvements

docs/clients/apple/index.md

@@ -7,6 +7,10 @@ icon: material/apple
 SFI/SFM/SFT allows users to manage and run local or remote sing-box configuration files, and provides
 platform-specific function implementation, such as TUN transparent proxy implementation.
 
+!!! failure ""
+
+    We are temporarily unable to update sing-box apps on the App Store because the reviewer mistakenly found that we violated the rules (TestFlight users are not affected).
+
 ## :material-graph: Requirements
 
 * iOS 15.0+ / macOS 13.0+ / Apple tvOS 17.0+

docs/configuration/dns/rule.md

@@ -4,6 +4,7 @@ icon: material/alert-decagram
 
 !!! quote "Changes in sing-box 1.12.0"
 
+    :material-plus: [ip_accept_any](#ip_accept_any)  
     :material-delete-clock: [outbound](#outbound)
 
 !!! quote "Changes in sing-box 1.11.0"
@@ -77,15 +78,6 @@ icon: material/alert-decagram
         "domain_regex": [
           "^stun\\..+"
         ],
-        "geosite": [
-          "cn"
-        ],
-        "source_geoip": [
-          "private"
-        ],
-        "geoip": [
-          "cn"
-        ],
         "source_ip_cidr": [
           "10.0.0.0/24",
           "192.168.0.1"
@@ -96,6 +88,7 @@ icon: material/alert-decagram
           "192.168.0.1"
         ],
         "ip_is_private": false,
+        "ip_accept_any": false,
         "source_port": [
           12345
         ],
@@ -147,8 +140,6 @@ icon: material/alert-decagram
           "geoip-cn",
           "geosite-cn"
         ],
-        // deprecated
-        "rule_set_ipcidr_match_source": false,
         "rule_set_ip_cidr_match_source": false,
         "rule_set_ip_cidr_accept_empty": false,
         "invert": false,
@@ -156,7 +147,20 @@ icon: material/alert-decagram
           "direct"
         ],
         "action": "route",
-        "server": "local"
+        "server": "local",
+
+        // Deprecated
+        
+        "rule_set_ipcidr_match_source": false,
+        "geosite": [
+          "cn"
+        ],
+        "source_geoip": [
+          "private"
+        ],
+        "geoip": [
+          "cn"
+        ]
       },
       {
         "type": "logical",
@@ -451,7 +455,9 @@ Only takes effect for address requests (A/AAAA/HTTPS). When the query results do
 
 #### geoip
 
-!!! question "Since sing-box 1.9.0"
+!!! failure "Removed in sing-box 1.12.0"
+
+    GeoIP is deprecated in sing-box 1.8.0 and removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geoip-to-rule-sets).
 
 Match GeoIP with query response.
 
@@ -473,6 +479,12 @@ Match private IP with query response.
 
 Make `ip_cidr` rules in rule-sets accept empty query response.
 
+#### ip_accept_any
+
+!!! question "Since sing-box 1.12.0"
+
+Match any IP with query response.
+
 ### Logical Fields
 
 #### type

docs/configuration/dns/rule.zh.md

@@ -4,6 +4,7 @@ icon: material/alert-decagram
 
 !!! quote "sing-box 1.12.0 中的更改"
 
+    :material-plus: [ip_accept_any](#ip_accept_any)  
     :material-delete-clock: [outbound](#outbound)
 
 !!! quote "sing-box 1.11.0 中的更改"
@@ -77,15 +78,6 @@ icon: material/alert-decagram
         "domain_regex": [
           "^stun\\..+"
         ],
-        "geosite": [
-          "cn"
-        ],
-        "source_geoip": [
-          "private"
-        ],
-        "geoip": [
-          "cn"
-        ],
         "source_ip_cidr": [
           "10.0.0.0/24",
           "192.168.0.1"
@@ -96,6 +88,7 @@ icon: material/alert-decagram
           "192.168.0.1"
         ],
         "ip_is_private": false,
+        "ip_accept_any": false,
         "source_port": [
           12345
         ],
@@ -147,8 +140,6 @@ icon: material/alert-decagram
           "geoip-cn",
           "geosite-cn"
         ],
-        // 已弃用
-        "rule_set_ipcidr_match_source": false,
         "rule_set_ip_cidr_match_source": false,
         "rule_set_ip_cidr_accept_empty": false,
         "invert": false,
@@ -156,7 +147,19 @@ icon: material/alert-decagram
           "direct"
         ],
         "action": "route",
-        "server": "local"
+        "server": "local",
+
+        // 已弃用
+        "rule_set_ipcidr_match_source": false,
+        "geosite": [
+          "cn"
+        ],
+        "source_geoip": [
+          "private"
+        ],
+        "geoip": [
+          "cn"
+        ]
       },
       {
         "type": "logical",
@@ -232,17 +235,17 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 #### geosite
 
-!!! failure "已在 sing-box 1.8.0 废弃"
+!!! failure "已在 sing-box 1.12.0 中被移除"
 
-    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geosite)。
+    GeoSite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geosite)。
 
 匹配 Geosite。
 
 #### source_geoip
 
-!!! failure "已在 sing-box 1.8.0 废弃"
+!!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 匹配源 GeoIP。
 
@@ -451,7 +454,10 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 #### geoip
 
-!!! question "自 sing-box 1.9.0 起"
+!!! failure "已在 sing-box 1.12.0 中被移除"
+
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
+
 
 与查询响应匹配 GeoIP。
 
@@ -467,6 +473,12 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 与查询响应匹配非公开 IP。
 
+#### ip_accept_any
+
+!!! question "自 sing-box 1.12.0 起"
+
+匹配任意 IP。
+
 #### rule_set_ip_cidr_accept_empty
 
 !!! question "自 sing-box 1.10.0 起"

docs/configuration/dns/rule_action.md

@@ -4,7 +4,8 @@ icon: material/new-box
 
 !!! quote "Changes in sing-box 1.12.0"
 
-    :material-plus: [strategy](#strategy)
+    :material-plus: [strategy](#strategy)  
+    :material-plus: [predefined](#predefined)
 
 !!! question "Since sing-box 1.11.0"
 
@@ -31,6 +32,8 @@ Tag of target server.
 
 #### strategy
 
+!!! question "Since sing-box 1.12.0"
+
 Set domain strategy for this query.
 
 One of `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`.
@@ -69,7 +72,7 @@ Will overrides `dns.client_subnet`.
 ```json
 {
   "action": "reject",
-  "method": "default", // default
+  "method": "",
   "no_drop": false
 }
 ```
@@ -81,8 +84,61 @@ Will overrides `dns.client_subnet`.
 - `default`: Reply with NXDOMAIN.
 - `drop`: Drop the request.
 
+`default` will be used by default.
+
 #### no_drop
 
 If not enabled, `method` will be temporarily overwritten to `drop` after 50 triggers in 30s.
 
 Not available when `method` is set to drop.
+
+### predefined
+
+!!! question "Since sing-box 1.12.0"
+
+```json
+{
+  "action": "predefined",
+  "rcode": "",
+  "answer": [],
+  "ns": [],
+  "extra": []
+}
+```
+
+`predefined` responds with predefined DNS records.
+
+#### rcode
+
+The response code.
+
+| Value      | Value in the legacy rcode server | Description     |
+|------------|----------------------------------|-----------------|
+| `NOERROR`  | `success`                        | Ok              |
+| `FORMERR`  | `format_error`                   | Bad request     |
+| `SERVFAIL` | `server_failure`                 | Server failure  |
+| `NXDOMAIN` | `name_error`                     | Not found       |
+| `NOTIMP`   | `not_implemented`                | Not implemented |
+| `REFUSED`  | `refused`                        | Refused         |
+
+`NOERROR` will be used by default.
+
+#### answer
+
+List of text DNS record to respond as answers.
+
+Examples:
+
+| Record Type | Example                       |
+|-------------|-------------------------------|
+| `A`         | `localhost. IN A 127.0.0.1`   |
+| `AAAA`      | `localhost. IN AAAA ::1`      |
+| `TXT`       | `localhost. IN TXT \"Hello\"` |
+
+#### ns
+
+List of text DNS record to respond as name servers.
+
+#### extra
+
+List of text DNS record to respond as extra records.

docs/configuration/dns/rule_action.zh.md

@@ -4,7 +4,8 @@ icon: material/new-box
 
 !!! quote "sing-box 1.12.0 中的更改"
 
-    :material-plus: [strategy](#strategy)
+    :material-plus: [strategy](#strategy)  
+    :material-plus: [predefined](#predefined)
 
 !!! question "自 sing-box 1.11.0 起"
 
@@ -12,9 +13,8 @@ icon: material/new-box
 
 ```json
 {
-  "action": "route",  // 默认
+  "action": "route", // 默认
   "server": "",
-
   "strategy": "",
   "disable_cache": false,
   "rewrite_ttl": null,
@@ -32,6 +32,8 @@ icon: material/new-box
 
 #### strategy
 
+!!! question "自 sing-box 1.12.0 起"
+
 为此查询设置域名策略。
 
 可选项：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
@@ -70,7 +72,7 @@ icon: material/new-box
 ```json
 {
   "action": "reject",
-  "method": "default", // default
+  "method": "",
   "no_drop": false
 }
 ```
@@ -82,8 +84,61 @@ icon: material/new-box
 - `default`: 返回 NXDOMAIN。
 - `drop`: 丢弃请求。
 
+默认使用 `defualt`。
+
 #### no_drop
 
 如果未启用，则 30 秒内触发 50 次后，`method` 将被暂时覆盖为 `drop`。
 
 当 `method` 设为 `drop` 时不可用。
+
+### predefined
+
+!!! question "自 sing-box 1.12.0 起"
+
+```json
+{
+  "action": "predefined",
+  "rcode": "",
+  "answer": [],
+  "ns": [],
+  "extra": []
+}
+```
+
+`predefined` 以预定义的 DNS 记录响应。
+
+#### rcode
+
+响应码。
+
+| 值          | 旧 rcode DNS 服务器中的值 | 描述              |
+|------------|--------------------|-----------------|
+| `NOERROR`  | `success`          | Ok              |
+| `FORMERR`  | `format_error`     | Bad request     |
+| `SERVFAIL` | `server_failure`   | Server failure  |
+| `NXDOMAIN` | `name_error`       | Not found       |
+| `NOTIMP`   | `not_implemented`  | Not implemented |
+| `REFUSED`  | `refused`          | Refused         |
+
+默认使用 `NOERROR`。
+
+#### answer
+
+用于作为回答响应的文本 DNS 记录列表。
+
+例子:
+
+| 记录类型   | 例子                            |
+|--------|-------------------------------|
+| `A`    | `localhost. IN A 127.0.0.1`   |
+| `AAAA` | `localhost. IN AAAA ::1`      |
+| `TXT`  | `localhost. IN TXT \"Hello\"` |
+
+#### ns
+
+用于作为名称服务器响应的文本 DNS 记录列表。
+
+#### extra
+
+用于作为额外记录响应的文本 DNS 记录列表。

docs/configuration/dns/server/hosts.md

@@ -0,0 +1,96 @@
+---
+icon: material/new-box
+---
+
+!!! question "Since sing-box 1.12.0"
+
+# Hosts
+
+### Structure
+
+```json
+{
+  "dns": {
+    "servers": [
+      {
+        "type": "hosts",
+        "tag": "",
+
+        "path": [],
+        "predefined": {}
+      }
+    ]
+  }
+}
+```
+
+!!! note ""
+
+    You can ignore the JSON Array [] tag when the content is only one item
+
+### Fields
+
+#### path
+
+List of paths to hosts files.
+
+`/etc/hosts` is used by default.
+
+`C:\Windows\System32\Drivers\etc\hosts` is used by default on Windows.
+
+Example:
+
+```json
+{
+  // "path": "/etc/hosts"
+  
+  "path": [
+    "/etc/hosts",
+    "$HOME/.hosts"
+  ]
+}
+```
+
+#### predefined
+
+Predefined hosts.
+
+Example:
+
+```json
+{
+  "predefined": {
+    "www.google.com": "127.0.0.1",
+    "localhost": [
+      "127.0.0.1",
+      "::1"
+    ]
+  }
+}
+```
+
+### Examples
+
+=== "Use hosts if available"
+
+    ```json
+    {
+      "dns": {
+        "servers": [
+          {
+            ...
+          },
+          {
+            "type": "hosts",
+            "tag": "hosts"
+          }
+        ],
+        "rules": [
+          {
+            "ip_accept_any": true,
+            "server": "hosts"
+          }
+        ]
+      }
+    }
+    ```

docs/configuration/dns/server/predefined.md

@@ -1,93 +0,0 @@
----
-icon: material/new-box
----
-
-!!! question "Since sing-box 1.12.0"
-
-# Predefined
-
-### Structure
-
-```json
-{
-  "dns": {
-    "servers": [
-      {
-        "type": "predefined",
-        "tag": "",
-        "responses": []
-      }
-    ]
-  }
-}
-```
-
-### Fields
-
-#### responses
-
-==Required==
-
-List of [Response](#response-structure).
-
-### Response Structure
-
-```json
-{
-  "query": [],
-  "query_type": [],
-  "rcode": "",
-  "answer": [],
-  "ns": [],
-  "extra": []
-}
-```
-
-!!! note ""
-
-    You can ignore the JSON Array [] tag when the content is only one item
-
-### Response Fields
-
-#### query
-
-List of domain name to match.
-
-#### query_type
-
-List of query type to match.
-
-#### rcode
-
-The response code.
-
-| Value      | Value in the legacy rcode server | Description     |
-|------------|----------------------------------|-----------------|
-| `NOERROR`  | `success`                        | Ok              |
-| `FORMERR`  | `format_error`                   | Bad request     |
-| `SERVFAIL` | `server_failure`                 | Server failure  |
-| `NXDOMAIN` | `name_error`                     | Not found       |
-| `NOTIMP`   | `not_implemented`                | Not implemented |
-| `REFUSED`  | `refused`                        | Refused         |
-
-`NOERROR` will be used by default.
-
-#### answer
-
-List of text DNS record to respond as answers.
-
-Examples:
-
-| Record Type | Example                       |
-|-------------|-------------------------------|
-| `A`         | `localhost. IN A 127.0.0.1`   |
-| `AAAA`      | `localhost. IN AAAA ::1`      |
-| `TXT`       | `localhost. IN TXT \"Hello\"` |
-
-#### ns
-
-List of text DNS record to respond as name servers.
-
-#### extra
-
-List of text DNS record to respond as extra records.

docs/configuration/dns/server/udp.md

@@ -4,7 +4,7 @@ icon: material/new-box
 
 !!! question "Since sing-box 1.12.0"
 
-# TCP
+# UDP
 
 ### Structure
 

docs/configuration/inbound/shadowtls.md

@@ -1,3 +1,11 @@
+---
+icon: material/new-box
+---
+
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [wildcard_sni](#wildcard_sni)
+
 ### Structure
 
 ```json
@@ -29,7 +37,8 @@
       ... // Dial Fields
     }
   },
-  "strict_mode": false
+  "strict_mode": false,
+  "wildcard_sni": ""
 }
 ```
 
@@ -55,7 +64,6 @@ ShadowTLS password.
 
 Only available in the ShadowTLS protocol 2.
 
-
 #### users
 
 ShadowTLS users.
@@ -66,6 +74,8 @@ Only available in the ShadowTLS protocol 3.
 
 ==Required==
 
+When `wildcard_sni` is configured to `all`, the server address is optional.
+
 Handshake server address and [Dial Fields](/configuration/shared/dial/).
 
 #### handshake_for_server_name
@@ -79,3 +89,19 @@ Only available in the ShadowTLS protocol 2/3.
 ShadowTLS strict mode.
 
 Only available in the ShadowTLS protocol 3.
+
+#### wildcard_sni
+
+!!! question "Since sing-box 1.12.0"
+
+ShadowTLS wildcard SNI mode.
+
+Available values are:
+
+* `off`: (default) Disabled.
+* `authed`: Authenticated connections will have their destination overwritten to `(servername):443`
+* `all`: All connections will have their destination overwritten to `(servername):443`
+
+Additionally, connections matching `handshake_for_server_name` are not affected.
+
+Only available in the ShadowTLS protocol 3.

docs/configuration/inbound/shadowtls.zh.md

@@ -1,3 +1,11 @@
+---
+icon: material/new-box
+---
+
+!!! quote "sing-box 1.12.0 中的更改"
+
+    :material-plus: [wildcard_sni](#wildcard_sni)
+
 ### 结构
 
 ```json
@@ -29,7 +37,8 @@
       ... // 拨号字段
     }
   },
-  "strict_mode": false
+  "strict_mode": false,
+  "wildcard_sni": ""
 }
 ```
 
@@ -80,3 +89,19 @@ ShadowTLS 用户。
 ShadowTLS 严格模式。
 
 仅在 ShadowTLS 协议版本 3 中可用。
+
+#### wildcard_sni
+
+!!! question "自 sing-box 1.12.0 起"
+
+ShadowTLS 通配符 SNI 模式。
+
+可用值：
+
+* `off`：（默认）禁用。
+* `authed`：已认证的连接的目标将被重写为 `(servername):443`。
+* `all`：所有连接的目标将被重写为 `(servername):443`。
+
+此外，匹配 `handshake_for_server_name` 的连接不受影响。
+
+仅在 ShadowTLS 协议 3 中可用。

docs/configuration/outbound/anytls.md

@@ -16,6 +16,7 @@ icon: material/new-box
   "password": "8JCsPssfgS8tiRwiMlhARg==",
   "idle_session_check_interval": "30s",
   "idle_session_timeout": "30s",
+  "min_idle_session": 5,
   "tls": {},
 
   ... // Dial Fields
@@ -50,6 +51,10 @@ Interval checking for idle sessions. Default: 30s.
 
 In the check, close sessions that have been idle for longer than this. Default: 30s.
 
+#### min_idle_session
+
+In the check, at least the first `n` idle sessions are kept open. Default value: `n`=0
+
 #### tls
 
 ==Required==

docs/configuration/outbound/anytls.zh.md

@@ -16,6 +16,7 @@ icon: material/new-box
   "password": "8JCsPssfgS8tiRwiMlhARg==",
   "idle_session_check_interval": "30s",
   "idle_session_timeout": "30s",
+  "min_idle_session": 5,
   "tls": {},
 
   ... // 拨号字段
@@ -50,6 +51,10 @@ AnyTLS 密码。
 
 在检查中，关闭闲置时间超过此值的会话。默认值：30秒。
 
+#### min_idle_session
+
+在检查中，至少前 `n` 个空闲会话保持打开状态。默认值：`n`=0
+
 #### tls
 
 ==必填==

docs/configuration/route/sniff.md

@@ -22,6 +22,7 @@ If enabled in the inbound, the protocol and domain name (if present) of by the c
 |   UDP   |    `dtls`    |      /      |        /         |
 |   TCP   |    `ssh`     |      /      | SSH Client Name  |
 |   TCP   |    `rdp`     |      /      |        /         |
+|   UDP   |    `ntp`     |      /      |        /         |
 
 |       QUIC Client        |    Type    |
 |:------------------------:|:----------:|

docs/configuration/route/sniff.zh.md

@@ -22,6 +22,7 @@
 |   UDP   |    `dtls`    |      /      |     /      |
 |   TCP   |    `ssh`     |      /      | SSH 客户端名称  |
 |   TCP   |    `rdp`     |      /      |     /      |
+|   UDP   |    `ntp`     |      /      |     /      |
 
 |         QUIC 客户端         |     类型     |
 |:------------------------:|:----------:|

docs/configuration/shared/dial.md

@@ -5,7 +5,8 @@ icon: material/new-box
 !!! quote "Changes in sing-box 1.12.0"
 
     :material-plus: [domain_resolver](#domain_resolver)  
-    :material-delete-clock: [domain_strategy](#domain_strategy)
+    :material-delete-clock: [domain_strategy](#domain_strategy)  
+    :material-plus: [netns](#netns)
 
 !!! quote "Changes in sing-box 1.11.0"
 
@@ -18,24 +19,25 @@ icon: material/new-box
 
 ```json
 {
-  "detour": "upstream-out",
+  "detour": "",
-  "bind_interface": "en0",
+  "bind_interface": "",
-  "inet4_bind_address": "0.0.0.0",
+  "inet4_bind_address": "",
-  "inet6_bind_address": "::",
+  "inet6_bind_address": "",
-  "routing_mark": 1234,
+  "routing_mark": 0,
   "reuse_addr": false,
-  "connect_timeout": "5s",
+  "connect_timeout": "",
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
+  "netns": "",
   "domain_resolver": "", // or {}
-  "network_strategy": "default",
+  "network_strategy": "",
   "network_type": [],
   "fallback_network_type": [],
-  "fallback_delay": "300ms",
+  "fallback_delay": "",
 
   // Deprecated
-  "domain_strategy": "prefer_ipv6"
+  "domain_strategy": ""
 }
 ```
 
@@ -75,6 +77,15 @@ Set netfilter routing mark.
 
 Reuse listener address.
 
+#### connect_timeout
+
+Connect timeout, in golang's Duration format.
+
+A duration string is a possibly signed sequence of
+decimal numbers, each with optional fraction and a unit suffix,
+such as "300ms", "-1.5h" or "2h45m".
+Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
+
 #### tcp_fast_open
 
 Enable TCP Fast Open.
@@ -91,14 +102,15 @@ Enable TCP Multi Path.
 
 Enable UDP fragmentation.
 
-#### connect_timeout
+#### netns
 
-Connect timeout, in golang's Duration format.
+!!! question "Since sing-box 1.12.0"
 
-A duration string is a possibly signed sequence of
+!!! quote ""
-decimal numbers, each with optional fraction and a unit suffix,
+
-such as "300ms", "-1.5h" or "2h45m".
+    Only supported on Linux.
-Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
+
+Set network namespace, name or path.
 
 #### domain_resolver
 
@@ -106,6 +118,10 @@ Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
 
     `outbound` DNS rule items are deprecated and will be removed in sing-box 1.14.0, so this item will be required for outbound/endpoints using domain name in server address since sing-box 1.14.0.
 
+!!! info ""
+
+    `domain_resolver` or `route.default_domain_resolver` is optional when only one DNS server is configured.
+
 Set domain resolver to use for resolving domain names.
 
 This option uses the same format as the [route DNS rule action](/configuration/dns/rule_action/#route) without the `action` field.

docs/configuration/shared/dial.zh.md

@@ -5,7 +5,8 @@ icon: material/new-box
 !!! quote "sing-box 1.12.0 中的更改"
 
     :material-plus: [domain_resolver](#domain_resolver)  
-    :material-delete-clock: [domain_strategy](#domain_strategy)
+    :material-delete-clock: [domain_strategy](#domain_strategy)  
+    :material-plus: [netns](#netns)
 
 !!! quote "sing-box 1.11.0 中的更改"
 
@@ -18,25 +19,26 @@ icon: material/new-box
 
 ```json
 {
-  "detour": "upstream-out",
+  "detour": "",
-  "bind_interface": "en0",
+  "bind_interface": "",
-  "inet4_bind_address": "0.0.0.0",
+  "inet4_bind_address": "",
-  "inet6_bind_address": "::",
+  "inet6_bind_address": "",
-  "routing_mark": 1234,
+  "routing_mark": 0,
   "reuse_addr": false,
-  "connect_timeout": "5s",
+  "connect_timeout": "",
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
+  "netns": "",
   "domain_resolver": "", // 或 {}
   "network_strategy": "",
   "network_type": [],
   "fallback_network_type": [],
-  "fallback_delay": "300ms",
+  "fallback_delay": "",
   
   // 废弃的
 
-  "domain_strategy": "prefer_ipv6"
+  "domain_strategy": ""
 }
 ```
 
@@ -76,6 +78,13 @@ icon: material/new-box
 
 重用监听地址。
 
+#### connect_timeout
+
+连接超时，采用 golang 的 Duration 格式。
+
+持续时间字符串是一个可能有符号的序列十进制数，每个都有可选的分数和单位后缀， 例如 "300ms"、"-1.5h" 或 "2h45m"。
+有效时间单位为 "ns"、"us"（或 "µs"）、"ms"、"s"、"m"、"h"。
+
 #### tcp_fast_open
 
 启用 TCP Fast Open。
@@ -92,12 +101,15 @@ icon: material/new-box
 
 启用 UDP 分段。
 
-#### connect_timeout
+#### netns
 
-连接超时，采用 golang 的 Duration 格式。
+!!! question "自 sing-box 1.12.0 起"
 
-持续时间字符串是一个可能有符号的序列十进制数，每个都有可选的分数和单位后缀， 例如 "300ms"、"-1.5h" 或 "2h45m"。
+!!! quote ""
-有效时间单位为 "ns"、"us"（或 "µs"）、"ms"、"s"、"m"、"h"。
+
+    仅支持 Linux。
+
+设置网络命名空间，名称或路径。
 
 #### domain_resolver
 
@@ -105,6 +117,10 @@ icon: material/new-box
 
     `outbound` DNS 规则项已弃用，且将在 sing-box 1.14.0 中被移除。因此，从 sing-box 1.14.0 版本开始，所有在服务器地址中使用域名的出站/端点均需配置此项。
 
+!!! info ""
+
+    当只有一个 DNS 服务器已配置时，`domain_resolver` 或 `route.default_domain_resolver` 是可选的。 
+
 用于设置解析域名的域名解析器。
 
 此选项的格式与 [路由 DNS 规则动作](/configuration/dns/rule_action/#route) 相同，但不包含 `action` 字段。  

docs/configuration/shared/listen.md

@@ -1,7 +1,11 @@
 ---
-icon: material/delete-clock
+icon: material/new-box
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [netns](#netns)
+
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-delete-clock: [sniff](#sniff)  
@@ -14,17 +18,18 @@ icon: material/delete-clock
 
 ```json
 {
-  "listen": "::",
+  "listen": "",
-  "listen_port": 5353,
+  "listen_port": 0,
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
-  "udp_timeout": "5m",
+  "udp_timeout": "",
-  "detour": "another-in",
+  "netns": "",
+  "detour": "",
   "sniff": false,
   "sniff_override_destination": false,
-  "sniff_timeout": "300ms",
+  "sniff_timeout": "",
-  "domain_strategy": "prefer_ipv6",
+  "domain_strategy": "",
   "udp_disable_domain_unmapping": false
 }
 ```
@@ -72,6 +77,16 @@ UDP NAT expiration time.
 
 `5m` will be used by default.
 
+#### netns
+
+!!! question "Since sing-box 1.12.0"
+
+!!! quote ""
+
+    Only supported on Linux.
+
+Set network namespace, name or path.
+
 #### detour
 
 If set, connections will be forwarded to the specified inbound.

docs/configuration/shared/listen.zh.md

@@ -1,7 +1,11 @@
 ---
-icon: material/delete-clock
+icon: material/new-box
 ---
 
+!!! quote "Changes in sing-box 1.12.0"
+
+    :material-plus: [netns](#netns)
+
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-delete-clock: [sniff](#sniff)  
@@ -14,17 +18,18 @@ icon: material/delete-clock
 
 ```json
 {
-  "listen": "::",
+  "listen": "",
-  "listen_port": 5353,
+  "listen_port": 0,
   "tcp_fast_open": false,
   "tcp_multi_path": false,
   "udp_fragment": false,
-  "udp_timeout": "5m",
+  "udp_timeout": "",
-  "detour": "another-in",
+  "netns": "",
+  "detour": "",
   "sniff": false,
   "sniff_override_destination": false,
-  "sniff_timeout": "300ms",
+  "sniff_timeout": "",
-  "domain_strategy": "prefer_ipv6",
+  "domain_strategy": "",
   "udp_disable_domain_unmapping": false
 }
 ```
@@ -73,6 +78,16 @@ UDP NAT 过期时间。
 
 默认使用 `5m`。
 
+#### netns
+
+!!! question "自 sing-box 1.12.0 起"
+
+!!! quote ""
+
+    仅支持 Linux。
+
+设置网络命名空间，名称或路径。
+
 #### detour
 
 如果设置，连接将被转发到指定的入站。

docs/configuration/shared/udp-over-tcp.md

@@ -31,12 +31,11 @@ The protocol version, `1` or `2`.
 
 ### Application support
 
-| Project      | UoT v1               | UoT v2                                                                                                            |
+| Project      | UoT v1               | UoT v2               |
-|--------------|----------------------|-------------------------------------------------------------------------------------------------------------------|
+|--------------|----------------------|----------------------|
-| sing-box     | v0 (2022/08/11)      | v1.2-beta9                                                                                                        |
+| sing-box     | v0 (2022/08/11)      | v1.2-beta9           |
-| Xray-core    | v1.5.7 (2022/06/05)  | [f57ec13](https://github.com/XTLS/Xray-core/commit/f57ec1388084df041a2289bacab14e446bf1b357) (Not released)       |
+| Clash.Meta   | v1.12.0 (2022/07/02) | v1.14.3 (2023/03/31) |
-| Clash.Meta   | v1.12.0 (2022/07/02) | [8cb67b6](https://github.com/MetaCubeX/Clash.Meta/commit/8cb67b6480649edfa45dcc9ac89ce0789651e8b3) (Not released) |
+| Shadowrocket | v2.2.12 (2022/08/13) | /                    |
-| Shadowrocket | v2.2.12 (2022/08/13) | /                                                                                                                 |
 
 ### Protocol details
 
@@ -50,7 +49,13 @@ The client requests the magic address to the upper layer proxy protocol to indic
 |------|----------|-------|--------|----------|
 | u8   | variable | u16be | u16be  | variable |
 
-**ATYP / address / port**: Uses the SOCKS address format.
+**ATYP / address / port**: Uses the SOCKS address format, but with different address types:
+
+| ATYP   | Address type |
+|--------|--------------|
+| `0x00` | IPv4 Address |
+| `0x01` | IPv6 Address |
+| `0x02` | Domain Name  |
 
 #### Protocol version 2
 

docs/installation/build-from-source.md

@@ -58,6 +58,6 @@ go build -tags "tag_a tag_b" ./cmd/sing-box
 | `with_v2ray_api`                   | :material-close:️    | Build with V2Ray API support, see [Experimental](/configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                                |
 | `with_gvisor`                      | :material-check:     | Build with gVisor support, see [Tun inbound](/configuration/inbound/tun#stack) and [WireGuard outbound](/configuration/outbound/wireguard#system_interface).                                                                                                                                                                   |
 | `with_embedded_tor` (CGO required) | :material-close:️    | Build with embedded Tor support, see [Tor outbound](/configuration/outbound/tor/).                                                                                                                                                                                                                                             |
-| `with_tailscale`                   | :material-check:     | Build with Tailscale support, see [Tailscale endpoint](/configuration/endpoint/tailscale)                                                                                                                                                                                                                                      |
+| `with_tailscale`                   | :material-check:   | Build with Tailscale support, see [Tailscale endpoint](/configuration/endpoint/tailscale)                                                                                                                                                                                                                                      |
 
 It is not recommended to change the default build tag list unless you really know what you are adding.

docs/installation/package-manager.zh.md

@@ -51,7 +51,7 @@ icon: material/package
 
 === ":material-linux: Linux"
 
-    | 类型       | 平台            | 链接                           | 命令                                                                                                            |
+    | 类型       | 平台            | 命令                           | 链接                                                                                                            |
     |----------|---------------|------------------------------|---------------------------------------------------------------------------------------------------------------|
     | AUR      | Arch Linux    | `? -S sing-box`              | [![AUR package](https://repology.org/badge/version-for-repo/aur/sing-box.svg)][aur]                           |
     | nixpkgs  | NixOS         | `nix-env -iA nixos.sing-box` | [![nixpkgs unstable package](https://repology.org/badge/version-for-repo/nix_unstable/sing-box.svg)][nixpkgs] |
@@ -61,13 +61,13 @@ icon: material/package
 
 === ":material-apple: macOS"
 
-    | 类型       | 平台    | 链接                      | 命令                                                                                             |
+    | 类型       | 平台    | 命令                      | 链接                                                                                             |
     |----------|-------|-------------------------|------------------------------------------------------------------------------------------------|
     | Homebrew | macOS | `brew install sing-box` | [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/sing-box.svg)][brew] |
 
 === ":material-microsoft-windows: Windows"
 
-    | 类型         | 平台      | 链接                        | 命令                                                                                                  |
+    | 类型         | 平台      | 命令                        | 链接                                                                                                  |
     |------------|---------|---------------------------|-----------------------------------------------------------------------------------------------------|
     | Scoop      | Windows | `scoop install sing-box`  | [![Scoop package](https://repology.org/badge/version-for-repo/scoop/sing-box.svg)][scoop]           |
     | Chocolatey | Windows | `choco install sing-box`  | [![Chocolatey package](https://repology.org/badge/version-for-repo/chocolatey/sing-box.svg)][choco] |
@@ -75,13 +75,13 @@ icon: material/package
 
 === ":material-android: Android"
 
-    | 类型     | 平台      | 链接                 | 命令                                                                                           |
+    | 类型     | 平台      | 命令                 | 链接                                                                                           |
     |--------|---------|--------------------|----------------------------------------------------------------------------------------------|
     | Termux | Android | `pkg add sing-box` | [![Termux package](https://repology.org/badge/version-for-repo/termux/sing-box.svg)][termux] |
 
 === ":material-freebsd: FreeBSD"
 
-    | 类型         | 平台      | 链接                     | 命令                                                                                         |
+    | 类型         | 平台      | 命令                     | 链接                                                                                         |
     |------------|---------|------------------------|--------------------------------------------------------------------------------------------|
     | FreshPorts | FreeBSD | `pkg install sing-box` | [![FreeBSD port](https://repology.org/badge/version-for-repo/freebsd/sing-box.svg)][ports] |
 

docs/migration.md

@@ -567,7 +567,7 @@ The legacy outbound DNS rules are deprecated and can be replaced by new domain r
           "server_port": 2080,
           "domain_resolver": {
             "server": "local",
-            "rewrite_tll": 60,
+            "rewrite_ttl": 60,
             "client_subnet": "1.1.1.1"
           },
           // or "domain_resolver": "local",
@@ -579,7 +579,7 @@ The legacy outbound DNS rules are deprecated and can be replaced by new domain r
       "route": {
         "default_domain_resolver": {
           "server": "local",
-          "rewrite_tll": 60,
+          "rewrite_ttl": 60,
           "client_subnet": "1.1.1.1"
         }
       }

docs/migration.zh.md

@@ -565,13 +565,21 @@ DNS 服务器已经重构。
           "type": "socks",
           "server": "example.org",
           "server_port": 2080,
-          "domain_resolver": "local",
+          "domain_resolver": {
+            "server": "local",
+            "rewrite_ttl": 60,
+            "client_subnet": "1.1.1.1"
+          },
+          // 或 "domain_resolver": "local",
         }
       ],
+
+      // 或
+
       "route": {
         "default_domain_resolver": {
           "server": "local",
-          "rewrite_tll": 60,
+          "rewrite_ttl": 60,
           "client_subnet": "1.1.1.1"
         }
       }

experimental/clashapi/mitm.go

@@ -0,0 +1,186 @@
+package clashapi
+
+import (
+	"archive/zip"
+	"context"
+	"crypto/x509"
+	"encoding/pem"
+	"io"
+	"net/http"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/service"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+	"github.com/gofrs/uuid/v5"
+	"howett.net/plist"
+)
+
+func mitmRouter(ctx context.Context) http.Handler {
+	r := chi.NewRouter()
+	r.Get("/mobileconfig", getMobileConfig(ctx))
+	r.Get("/crt", getCertificate(ctx))
+	r.Get("/pem", getCertificatePEM(ctx))
+	r.Get("/magisk", getMagiskModule(ctx))
+	return r
+}
+
+func getMobileConfig(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		certificate := store.TLSDecryptionCertificate()
+		writer.Header().Set("Content-Type", "application/x-apple-aspen-config")
+		uuidGen := common.Must1(uuid.NewV4()).String()
+		mobileConfig := map[string]interface{}{
+			"PayloadContent": []interface{}{
+				map[string]interface{}{
+					"PayloadCertificateFileName": "Certificates.cer",
+					"PayloadContent":             certificate.Raw,
+					"PayloadDescription":         "Adds a root certificate",
+					"PayloadDisplayName":         certificate.Subject.CommonName,
+					"PayloadIdentifier":          "com.apple.security.root." + uuidGen,
+					"PayloadType":                "com.apple.security.root",
+					"PayloadUUID":                uuidGen,
+					"PayloadVersion":             1,
+				},
+			},
+			"PayloadDisplayName":       certificate.Subject.CommonName,
+			"PayloadIdentifier":        "io.nekohasekai.sfa.ca.profile." + uuidGen,
+			"PayloadRemovalDisallowed": false,
+			"PayloadType":              "Configuration",
+			"PayloadUUID":              uuidGen,
+			"PayloadVersion":           1,
+		}
+		encoder := plist.NewEncoder(writer)
+		encoder.Indent("\t")
+		encoder.Encode(mobileConfig)
+	}
+}
+
+func getCertificate(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		writer.Header().Set("Content-Type", "application/x-x509-ca-cert")
+		writer.Header().Set("Content-Disposition", "attachment; filename=Certificate.crt")
+		writer.Write(store.TLSDecryptionCertificate().Raw)
+	}
+}
+
+func getCertificatePEM(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		writer.Header().Set("Content-Type", "application/x-pem-file")
+		writer.Header().Set("Content-Disposition", "attachment; filename=Certificate.pem")
+		writer.Write(pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: store.TLSDecryptionCertificate().Raw}))
+	}
+}
+
+func getMagiskModule(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		writer.Header().Set("Content-Type", "application/zip")
+		writer.Header().Set("Content-Disposition", "attachment; filename="+store.TLSDecryptionCertificate().Subject.CommonName+".zip")
+		createMagiskModule(writer, store.TLSDecryptionCertificate())
+	}
+}
+
+func createMagiskModule(writer io.Writer, certificate *x509.Certificate) error {
+	zipWriter := zip.NewWriter(writer)
+	defer zipWriter.Close()
+	moduleProp, err := zipWriter.Create("module.prop")
+	if err != nil {
+		return err
+	}
+	_, err = moduleProp.Write([]byte(`
+id=sing-box-certificate
+name=` + certificate.Subject.CommonName + `
+version=v0.0.1
+versionCode=1
+author=sing-box
+description=This module adds ` + certificate.Subject.CommonName + ` to the system trust store.
+`))
+	if err != nil {
+		return err
+	}
+	certificateFile, err := zipWriter.Create("system/etc/security/cacerts/" + certificate.Subject.CommonName + ".pem")
+	if err != nil {
+		return err
+	}
+	err = pem.Encode(certificateFile, &pem.Block{Type: "CERTIFICATE", Bytes: certificate.Raw})
+	if err != nil {
+		return err
+	}
+	updateBinary, err := zipWriter.Create("META-INF/com/google/android/update-binary")
+	if err != nil {
+		return err
+	}
+	_, err = updateBinary.Write([]byte(`
+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v20.4+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+#########################
+# Load util_functions.sh
+#########################
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk
+
+install_module
+exit 0
+`))
+	if err != nil {
+		return err
+	}
+	updaterScript, err := zipWriter.Create("META-INF/com/google/android/updater-script")
+	if err != nil {
+		return err
+	}
+	_, err = updaterScript.Write([]byte("#MAGISK"))
+	if err != nil {
+		return err
+	}
+	return nil
+}

experimental/clashapi/server.go

@@ -124,6 +124,7 @@ func NewServer(ctx context.Context, logFactory log.ObservableFactory, options op
 		r.Mount("/profile", profileRouter())
 		r.Mount("/cache", cacheRouter(ctx))
 		r.Mount("/dns", dnsRouter(s.dnsRouter))
+		r.Mount("/mitm", mitmRouter(ctx))
 
 		s.setupMetaAPI(r)
 	})

experimental/clashapi/server_resources.go

@@ -77,15 +77,15 @@ func (s *Server) downloadExternalUI() error {
 	if response.StatusCode != http.StatusOK {
 		return E.New("download external ui failed: ", response.Status)
 	}
-	err = s.downloadZIP(filepath.Base(downloadURL), response.Body, s.externalUI)
+	err = s.downloadZIP(response.Body, s.externalUI)
 	if err != nil {
 		removeAllInDirectory(s.externalUI)
 	}
 	return err
 }
 
-func (s *Server) downloadZIP(name string, body io.Reader, output string) error {
+func (s *Server) downloadZIP(body io.Reader, output string) error {
-	tempFile, err := filemanager.CreateTemp(s.ctx, name)
+	tempFile, err := filemanager.CreateTemp(s.ctx, "external-ui.zip")
 	if err != nil {
 		return err
 	}

experimental/libbox/dns.go

@@ -38,7 +38,12 @@ func newPlatformTransport(iif LocalDNSTransport, tag string, options option.Loca
 	}
 }
 
-func (p *platformTransport) Reset() {
+func (p *platformTransport) Start(stage adapter.StartStage) error {
+	return nil
+}
+
+func (p *platformTransport) Close() error {
+	return nil
 }
 
 func (p *platformTransport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {

experimental/libbox/monitor.go

@@ -56,7 +56,12 @@ func (m *platformDefaultInterfaceMonitor) UnregisterCallback(element *list.Eleme
 
 func (m *platformDefaultInterfaceMonitor) UpdateDefaultInterface(interfaceName string, interfaceIndex32 int32, isExpensive bool, isConstrained bool) {
 	if sFixAndroidStack {
-		go m.updateDefaultInterface(interfaceName, interfaceIndex32, isExpensive, isConstrained)
+		done := make(chan struct{})
+		go func() {
+			m.updateDefaultInterface(interfaceName, interfaceIndex32, isExpensive, isConstrained)
+			close(done)
+		}()
+		<-done
 	} else {
 		m.updateDefaultInterface(interfaceName, interfaceIndex32, isExpensive, isConstrained)
 	}

go.mod

@@ -3,7 +3,7 @@ module github.com/sagernet/sing-box
 go 1.23.1
 
 require (
-	github.com/anytls/sing-anytls v0.0.2
+	github.com/anytls/sing-anytls v0.0.6
 	github.com/caddyserver/certmagic v0.21.7
 	github.com/cloudflare/circl v1.6.0
 	github.com/cretz/bine v0.2.0
@@ -23,28 +23,29 @@ require (
 	github.com/sagernet/cors v1.2.1
 	github.com/sagernet/fswatch v0.1.1
 	github.com/sagernet/gomobile v0.1.4
-	github.com/sagernet/gvisor v0.0.0-20241123041152-536d05261cff
+	github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb
 	github.com/sagernet/quic-go v0.49.0-beta.1
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.6.2-0.20250210072154-8dff604468ff
+	github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa
 	github.com/sagernet/sing-mux v0.3.1
 	github.com/sagernet/sing-quic v0.4.1-beta.1
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/sagernet/sing-shadowsocks2 v0.2.0
-	github.com/sagernet/sing-shadowtls v0.2.0
+	github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056
-	github.com/sagernet/sing-tun v0.6.1
+	github.com/sagernet/sing-tun v0.6.2-0.20250319123703-35b5747b44ec
 	github.com/sagernet/sing-vmess v0.2.0
 	github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
-	github.com/sagernet/tailscale v1.79.0-mod.1
+	github.com/sagernet/tailscale v1.80.3-mod.0
 	github.com/sagernet/utls v1.6.7
 	github.com/sagernet/wireguard-go v0.0.1-beta.5
 	github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854
 	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.10.0
+	github.com/vishvananda/netns v0.0.4
 	go.uber.org/zap v1.27.0
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
 	golang.org/x/crypto v0.33.0
-	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56
+	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8
 	golang.org/x/mod v0.23.0
 	golang.org/x/net v0.35.0
 	golang.org/x/sys v0.30.0
@@ -52,6 +53,7 @@ require (
 	google.golang.org/grpc v1.70.0
 	google.golang.org/protobuf v1.36.5
 	howett.net/plist v1.0.1
+	software.sslmate.com/src/go-pkcs12 v0.4.0
 )
 
 //replace github.com/sagernet/sing => ../sing
@@ -72,9 +74,9 @@ require (
 	github.com/dgrijalva/jwt-go/v4 v4.0.0-preview1 // indirect
 	github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/fxamacker/cbor/v2 v2.6.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/gaissmai/bart v0.11.1 // indirect
-	github.com/go-json-experiment/json v0.0.0-20231102232822-2e55bd4e08b0 // indirect
+	github.com/go-json-experiment/json v0.0.0-20250103232110-6a9a0fde9288 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/gobwas/httphead v0.1.0 // indirect
@@ -87,20 +89,19 @@ require (
 	github.com/google/nftables v0.2.1-0.20240414091927-5e242ec57806 // indirect
 	github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/gorilla/csrf v1.7.2 // indirect
+	github.com/gorilla/csrf v1.7.3-0.20250123201450-9dd6af1f6d30 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
 	github.com/hashicorp/yamux v0.1.2 // indirect
 	github.com/hdevalence/ed25519consensus v0.2.0 // indirect
 	github.com/illarion/gonotify/v2 v2.0.3 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/josharian/native v1.1.1-0.20230202152459-5c7d0dd6ab86 // indirect
 	github.com/jsimonetti/rtnetlink v1.4.0 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/kortschak/wol v0.0.0-20200729010619-da482cc4850a // indirect
 	github.com/libdns/libdns v0.2.2 // indirect
 	github.com/mdlayher/genetlink v1.3.2 // indirect
-	github.com/mdlayher/netlink v1.7.2 // indirect
+	github.com/mdlayher/netlink v1.7.3-0.20250113171957-fbb4dce95f42 // indirect
 	github.com/mdlayher/sdnotify v1.0.0 // indirect
 	github.com/mdlayher/socket v0.5.1 // indirect
 	github.com/mitchellh/go-ps v1.0.0 // indirect
@@ -120,21 +121,19 @@ require (
 	github.com/tailscale/goupnp v1.0.1-0.20210804011211-c64d0f06ea05 // indirect
 	github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a // indirect
 	github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7 // indirect
-	github.com/tailscale/peercred v0.0.0-20240214030740-b535050b2aa4 // indirect
+	github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc // indirect
-	github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1 // indirect
+	github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976 // indirect
-	github.com/tcnksm/go-httpstat v0.2.0 // indirect
+	github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701 // indirect
-	github.com/u-root/uio v0.0.0-20240118234441-a3c409a6018e // indirect
-	github.com/vishvananda/netns v0.0.4 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/zeebo/blake3 v0.2.4 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap/exp v0.3.0 // indirect
-	go4.org/mem v0.0.0-20220726221520-4f986261bf13 // indirect
+	go4.org/mem v0.0.0-20240501181205-ae6ca9944745 // indirect
 	golang.org/x/sync v0.11.0 // indirect
 	golang.org/x/term v0.29.0 // indirect
 	golang.org/x/text v0.22.0 // indirect
-	golang.org/x/time v0.7.0 // indirect
+	golang.org/x/time v0.9.0 // indirect
-	golang.org/x/tools v0.24.0 // indirect
+	golang.org/x/tools v0.29.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
 	golang.zx2c4.com/wireguard/windows v0.5.3 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20241202173237-19429a94021a // indirect

go.sum

@@ -8,10 +8,8 @@ github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa h1:LHTHcTQiSGT7V
 github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa/go.mod h1:cEWa1LVoE5KvSD9ONXsZrj0z6KqySlCCNKHlLzbqAt4=
 github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
-github.com/anytls/sing-anytls v0.0.1 h1:Hex6GFUcgATWMWL2E9YgH/7oPgwdokiIF09UQi5BEC0=
+github.com/anytls/sing-anytls v0.0.6 h1:UatIjl/OvzWQGXQ1I2bAIkabL9WtihW0fA7G+DXGBUg=
-github.com/anytls/sing-anytls v0.0.1/go.mod h1:7rjN6IukwysmdusYsrV51Fgu1uW6vsrdd6ctjnEAln8=
+github.com/anytls/sing-anytls v0.0.6/go.mod h1:7rjN6IukwysmdusYsrV51Fgu1uW6vsrdd6ctjnEAln8=
-github.com/anytls/sing-anytls v0.0.2 h1:25azSh0o/LMcIkhS4ZutgRTIGwh8O3wuOhsThVM9K9o=
-github.com/anytls/sing-anytls v0.0.2/go.mod h1:7rjN6IukwysmdusYsrV51Fgu1uW6vsrdd6ctjnEAln8=
 github.com/bits-and-blooms/bitset v1.13.0 h1:bAQ9OPNFYbGHV6Nez0tmNI0RiEu7/hxlYJRUA0wFAVE=
 github.com/bits-and-blooms/bitset v1.13.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
 github.com/caddyserver/certmagic v0.21.7 h1:66KJioPFJwttL43KYSWk7ErSmE6LfaJgCQuhm8Sg6fg=
@@ -42,8 +40,8 @@ github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e h1:vUmf0yez
 github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e/go.mod h1:YTIHhz/QFSYnu/EhlF2SpU2Uk+32abacUYA5ZPljz1A=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
-github.com/fxamacker/cbor/v2 v2.6.0 h1:sU6J2usfADwWlYDAFhZBQ6TnLFBHxgesMrQfQgk1tWA=
+github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
-github.com/fxamacker/cbor/v2 v2.6.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
+github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/gaissmai/bart v0.11.1 h1:5Uv5XwsaFBRo4E5VBcb9TzY8B7zxFf+U7isDxqOrRfc=
 github.com/gaissmai/bart v0.11.1/go.mod h1:KHeYECXQiBjTzQz/om2tqn3sZF1J7hw9m6z41ftj3fg=
 github.com/github/fakeca v0.1.0 h1:Km/MVOFvclqxPM9dZBC4+QE564nU4gz4iZ0D9pMw28I=
@@ -52,8 +50,8 @@ github.com/go-chi/chi/v5 v5.2.1 h1:KOIHODQj58PmL80G2Eak4WdvUzjSJSm0vG72crDCqb8=
 github.com/go-chi/chi/v5 v5.2.1/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
 github.com/go-chi/render v1.0.3 h1:AsXqd2a1/INaIfUSKq3G5uA8weYx20FOsM7uSoCyyt4=
 github.com/go-chi/render v1.0.3/go.mod h1:/gr3hVkmYR0YlEy3LxCuVRFzEu9Ruok+gFqbIofjao0=
-github.com/go-json-experiment/json v0.0.0-20231102232822-2e55bd4e08b0 h1:ymLjT4f35nQbASLnvxEde4XOBL+Sn7rFuV+FOJqkljg=
+github.com/go-json-experiment/json v0.0.0-20250103232110-6a9a0fde9288 h1:KbX3Z3CgiYlbaavUq3Cj9/MjpO+88S7/AGXzynVDv84=
-github.com/go-json-experiment/json v0.0.0-20231102232822-2e55bd4e08b0/go.mod h1:6daplAwHHGbUGib4990V3Il26O0OC4aRyvewaaAihaA=
+github.com/go-json-experiment/json v0.0.0-20250103232110-6a9a0fde9288/go.mod h1:BWmvoE1Xia34f3l/ibJweyhrT+aROb/FQ6d+37F0e2s=
 github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
 github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
@@ -89,8 +87,8 @@ github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6 h1:k7nVchz72niMH6YLQN
 github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6/go.mod h1:kf6iHlnVGwgKolg33glAes7Yg/8iWP8ukqeldJSO7jw=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/gorilla/csrf v1.7.2 h1:oTUjx0vyf2T+wkrx09Trsev1TE+/EbDAeHtSTbtC2eI=
+github.com/gorilla/csrf v1.7.3-0.20250123201450-9dd6af1f6d30 h1:fiJdrgVBkjZ5B1HJ2WQwNOaXB+QyYcNXTA3t1XYLz0M=
-github.com/gorilla/csrf v1.7.2/go.mod h1:F1Fj3KG23WYHE6gozCmBAezKookxbIvUJT+121wTuLk=
+github.com/gorilla/csrf v1.7.3-0.20250123201450-9dd6af1f6d30/go.mod h1:F1Fj3KG23WYHE6gozCmBAezKookxbIvUJT+121wTuLk=
 github.com/gorilla/securecookie v1.1.2 h1:YCIWL56dvtr73r6715mJs5ZvhtnY73hBvEF8kXD8ePA=
 github.com/gorilla/securecookie v1.1.2/go.mod h1:NfCASbcHqRSY+3a8tlWJwsQap2VX5pwzwo4h3eOamfo=
 github.com/hashicorp/yamux v0.1.2 h1:XtB8kyFOyHXYVFnwT5C3+Bdo8gArse7j2AQ0DA0Uey8=
@@ -104,9 +102,6 @@ github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLf
 github.com/insomniacslk/dhcp v0.0.0-20250109001534-8abf58130905 h1:q3OEI9RaN/wwcx+qgGo6ZaoJkCiDYe/gjDLfq7lQQF4=
 github.com/insomniacslk/dhcp v0.0.0-20250109001534-8abf58130905/go.mod h1:VvGYjkZoJyKqlmT1yzakUs4mfKMNB0XdODP0+rdml6k=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
-github.com/josharian/native v1.0.1-0.20221213033349-c1e37c09b531/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
-github.com/josharian/native v1.1.1-0.20230202152459-5c7d0dd6ab86 h1:elKwZS1OcdQ0WwEDBeqxKwb7WB62QX8bvZ/FJnVXIfk=
-github.com/josharian/native v1.1.1-0.20230202152459-5c7d0dd6ab86/go.mod h1:aFAMtuldEgx/4q7iSGazk22+IcgvtiC+HIimFO9XlS8=
 github.com/jsimonetti/rtnetlink v1.4.0 h1:Z1BF0fRgcETPEa0Kt0MRk3yV5+kF1FWTni6KUFKrq2I=
 github.com/jsimonetti/rtnetlink v1.4.0/go.mod h1:5W1jDvWdnthFJ7fxYX1GMK07BUpI4oskfOqvPteYS6E=
 github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
@@ -126,8 +121,8 @@ github.com/logrusorgru/aurora v2.0.3+incompatible h1:tOpm7WcpBTn4fjmVfgpQq0EfczG
 github.com/logrusorgru/aurora v2.0.3+incompatible/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
 github.com/mdlayher/genetlink v1.3.2 h1:KdrNKe+CTu+IbZnm/GVUMXSqBBLqcGpRDa0xkQy56gw=
 github.com/mdlayher/genetlink v1.3.2/go.mod h1:tcC3pkCrPUGIKKsCsp0B3AdaaKuHtaxoJRz3cc+528o=
-github.com/mdlayher/netlink v1.7.2 h1:/UtM3ofJap7Vl4QWCPDGXY8d3GIY2UGSDbK+QWmY8/g=
+github.com/mdlayher/netlink v1.7.3-0.20250113171957-fbb4dce95f42 h1:A1Cq6Ysb0GM0tpKMbdCXCIfBclan4oHk1Jb+Hrejirg=
-github.com/mdlayher/netlink v1.7.2/go.mod h1:xraEF7uJbxLhc5fpHL4cPe221LI2bdttWlU+ZGLfQSw=
+github.com/mdlayher/netlink v1.7.3-0.20250113171957-fbb4dce95f42/go.mod h1:BB4YCPDOzfy7FniQ/lxuYQ3dgmM2cZumHbK8RpTjN2o=
 github.com/mdlayher/sdnotify v1.0.0 h1:Ma9XeLVN/l0qpyx1tNeMSeTjCPH6NtuD6/N9XdTlQ3c=
 github.com/mdlayher/sdnotify v1.0.0/go.mod h1:HQUmpM4XgYkhDLtd+Uad8ZFK1T9D5+pNxnXQjCeJlGE=
 github.com/mdlayher/socket v0.5.1 h1:VZaqt6RkGkt2OE9l3GcC6nZkqD3xKeQLyfleW/uBcos=
@@ -148,7 +143,6 @@ github.com/onsi/gomega v1.33.0 h1:snPCflnZrpMsy94p4lXVEkHo12lmPnc3vY5XBbreexE=
 github.com/onsi/gomega v1.33.0/go.mod h1:+925n5YtiFsLzzafLUHzVMBpvvRAzrydIBiSIxjX3wY=
 github.com/oschwald/maxminddb-golang v1.13.1 h1:G3wwjdN9JmIK2o/ermkHM+98oX5fS+k5MbwsmL4MRQE=
 github.com/oschwald/maxminddb-golang v1.13.1/go.mod h1:K4pgV9N/GcK694KSTmVSDTODk4IsCNThNdTmnaBZ/F8=
-github.com/pierrec/lz4/v4 v4.1.14/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
 github.com/pierrec/lz4/v4 v4.1.21 h1:yOVMLb6qSIDP67pl/5F7RepeKYu/VmTyEXvuMI5d9mQ=
 github.com/pierrec/lz4/v4 v4.1.21/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -173,8 +167,8 @@ github.com/sagernet/fswatch v0.1.1 h1:YqID+93B7VRfqIH3PArW/XpJv5H4OLEVWDfProGoRQ
 github.com/sagernet/fswatch v0.1.1/go.mod h1:nz85laH0mkQqJfaOrqPpkwtU1znMFNVTpT/5oRsVz/o=
 github.com/sagernet/gomobile v0.1.4 h1:WzX9ka+iHdupMgy2Vdich+OAt7TM8C2cZbIbzNjBrJY=
 github.com/sagernet/gomobile v0.1.4/go.mod h1:Pqq2+ZVvs10U7xK+UwJgwYWUykewi8H6vlslAO73n9E=
-github.com/sagernet/gvisor v0.0.0-20241123041152-536d05261cff h1:mlohw3360Wg1BNGook/UHnISXhUx4Gd/3tVLs5T0nSs=
+github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb h1:pprQtDqNgqXkRsXn+0E8ikKOemzmum8bODjSfDene38=
-github.com/sagernet/gvisor v0.0.0-20241123041152-536d05261cff/go.mod h1:ehZwnT2UpmOWAHFL48XdBhnd4Qu4hN2O3Ji0us3ZHMw=
+github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb/go.mod h1:QkkPEJLw59/tfxgapHta14UL5qMUah5NXhO0Kw2Kan4=
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a h1:ObwtHN2VpqE0ZNjr6sGeT00J8uU7JF4cNUdb44/Duis=
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/nftables v0.3.0-beta.4 h1:kbULlAwAC3jvdGAC1P5Fa3GSxVwQJibNenDW2zaXr8I=
@@ -184,8 +178,8 @@ github.com/sagernet/quic-go v0.49.0-beta.1/go.mod h1:uesWD1Ihrldq1M3XtjuEvIUqi8W
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byLGkEnIYp6grlXfo1QYUfiYFGjewIdc=
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.2.18/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo=
-github.com/sagernet/sing v0.6.2-0.20250210072154-8dff604468ff h1:5UGghwx8cI14qFa0ienrLekAYfhdKAiWvJUkY7rHmsI=
+github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa h1:18mz8gmh0/EL3Bk+hB0Xf3tGOO1p/tP1sjjhSDeyUtU=
-github.com/sagernet/sing v0.6.2-0.20250210072154-8dff604468ff/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
+github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-mux v0.3.1 h1:kvCc8HyGAskDHDQ0yQvoTi/7J4cZPB/VJMsAM3MmdQI=
 github.com/sagernet/sing-mux v0.3.1/go.mod h1:Mkdz8LnDstthz0HWuA/5foncnDIdcNN5KZ6AdJX+x78=
 github.com/sagernet/sing-quic v0.4.1-beta.1 h1:V2VfMckT3EQR3ZdfSzJgZZDsvfZZH42QAZpnOnHKa0s=
@@ -194,16 +188,16 @@ github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegE
 github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
 github.com/sagernet/sing-shadowsocks2 v0.2.0 h1:wpZNs6wKnR7mh1wV9OHwOyUr21VkS3wKFHi+8XwgADg=
 github.com/sagernet/sing-shadowsocks2 v0.2.0/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
-github.com/sagernet/sing-shadowtls v0.2.0 h1:cLKe4OAOFwuhmAIuPLj//CIL7Q9js+pIDardhJ+/osk=
+github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056 h1:GFNJQAHhSXqAfxAw1wDG/QWbdpGH5Na3k8qUynqWnEA=
-github.com/sagernet/sing-shadowtls v0.2.0/go.mod h1:agU+Fw5X+xnWVyRHyFthoZCX3MfWKCFPm4JUf+1oaxo=
+github.com/sagernet/sing-shadowtls v0.2.1-0.20250316154757-6f9e732e5056/go.mod h1:HyacBPIFiKihJQR8LQp56FM4hBtd/7MZXnRxxQIOPsc=
-github.com/sagernet/sing-tun v0.6.1 h1:4l0+gnEKcGjlWfUVTD+W0BRApqIny/lU2ZliurE+VMo=
+github.com/sagernet/sing-tun v0.6.2-0.20250319123703-35b5747b44ec h1:9/OYGb9qDmUFIhqd3S+3eni62EKRQR1rSmRH18baA/M=
-github.com/sagernet/sing-tun v0.6.1/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
+github.com/sagernet/sing-tun v0.6.2-0.20250319123703-35b5747b44ec/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
 github.com/sagernet/sing-vmess v0.2.0 h1:pCMGUXN2k7RpikQV65/rtXtDHzb190foTfF9IGTMZrI=
 github.com/sagernet/sing-vmess v0.2.0/go.mod h1:jDAZ0A0St1zVRkyvhAPRySOFfhC+4SQtO5VYyeFotgA=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7 h1:DImB4lELfQhplLTxeq2z31Fpv8CQqqrUwTbrIRumZqQ=
 github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7/go.mod h1:FP9X2xjT/Az1EsG/orYYoC+5MojWnuI7hrffz8fGwwo=
-github.com/sagernet/tailscale v1.79.0-mod.1 h1:wIuAH7VqBYJNk0h2+bTyk4F0OlSqHvyLDCBrD3i+XNI=
+github.com/sagernet/tailscale v1.80.3-mod.0 h1:oHIdivbR/yxoiA9d3a2rRlhYn2shY9XVF35Rr8jW508=
-github.com/sagernet/tailscale v1.79.0-mod.1/go.mod h1:RKY5WjYLj3JJ7VO/8ZCw8eAFa4+kWU6A1Ftdk84uB14=
+github.com/sagernet/tailscale v1.80.3-mod.0/go.mod h1:EBxXsWu4OH2ELbQLq32WoBeIubG8KgDrg4/Oaxjs6lI=
 github.com/sagernet/utls v1.6.7 h1:Ep3+aJ8FUGGta+II2IEVNUc3EDhaRCZINWkj/LloIA8=
 github.com/sagernet/utls v1.6.7/go.mod h1:Uua1TKO/FFuAhLr9rkaVnnrTmmiItzDjv1BUb2+ERwM=
 github.com/sagernet/wireguard-go v0.0.1-beta.5 h1:aBEsxJUMEONwOZqKPIkuAcv4zJV5p6XlzEN04CF0FXc=
@@ -230,16 +224,14 @@ github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a h1:SJy1Pu0eH1C29X
 github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a/go.mod h1:DFSS3NAGHthKo1gTlmEcSBiZrRJXi28rLNd/1udP1c8=
 github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7 h1:uFsXVBE9Qr4ZoF094vE6iYTLDl0qCiKzYXlL6UeWObU=
 github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7/go.mod h1:NzVQi3Mleb+qzq8VmcWpSkcSYxXIg0DkI6XDzpVkhJ0=
-github.com/tailscale/peercred v0.0.0-20240214030740-b535050b2aa4 h1:Gz0rz40FvFVLTBk/K8UNAenb36EbDSnh+q7Z9ldcC8w=
+github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc h1:24heQPtnFR+yfntqhI3oAu9i27nEojcQ4NuBQOo5ZFA=
-github.com/tailscale/peercred v0.0.0-20240214030740-b535050b2aa4/go.mod h1:phI29ccmHQBc+wvroosENp1IF9195449VDnFDhJ4rJU=
+github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc/go.mod h1:f93CXfllFsO9ZQVq+Zocb1Gp4G5Fz0b0rXHLOzt/Djc=
-github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1 h1:tdUdyPqJ0C97SJfjB9tW6EylTtreyee9C44de+UBG0g=
+github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976 h1:UBPHPtv8+nEAy2PD8RyAhOYvau1ek0HDJqLS/Pysi14=
-github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1/go.mod h1:agQPE6y6ldqCOui2gkIh7ZMztTkIQKH049tv8siLuNQ=
+github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976/go.mod h1:agQPE6y6ldqCOui2gkIh7ZMztTkIQKH049tv8siLuNQ=
 github.com/tc-hib/winres v0.2.1 h1:YDE0FiP0VmtRaDn7+aaChp1KiF4owBiJa5l964l5ujA=
 github.com/tc-hib/winres v0.2.1/go.mod h1:C/JaNhH3KBvhNKVbvdlDWkbMDO9H4fKKDaN7/07SSuk=
-github.com/tcnksm/go-httpstat v0.2.0 h1:rP7T5e5U2HfmOBmZzGgGZjBQ5/GluWUylujl0tJ04I0=
+github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701 h1:pyC9PaHYZFgEKFdlp3G8RaCKgVpHZnecvArXvPXcFkM=
-github.com/tcnksm/go-httpstat v0.2.0/go.mod h1:s3JVJFtQxtBEBC9dwcdTTXS9xFnM3SXAZwPG41aurT8=
+github.com/u-root/uio v0.0.0-20240224005618-d2acac8f3701/go.mod h1:P3a5rG4X7tI17Nn3aOIAYr5HbIMukwXG0urG0WuL8OA=
-github.com/u-root/uio v0.0.0-20240118234441-a3c409a6018e h1:BA9O3BmlTmpjbvajAwzWx4Wo2TRVdpPXZEeemGQcajw=
-github.com/u-root/uio v0.0.0-20240118234441-a3c409a6018e/go.mod h1:eLL9Nub3yfAho7qB0MzZizFhTU2QkLeoVsWdHtDW264=
 github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
 github.com/vishvananda/netns v0.0.4 h1:Oeaw1EM2JMxD51g9uhtC0D7erkIjgmj8+JZc26m1YX8=
 github.com/vishvananda/netns v0.0.4/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
@@ -269,17 +261,17 @@ go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 go.uber.org/zap/exp v0.3.0 h1:6JYzdifzYkGmTdRR59oYH+Ng7k49H9qVpWwNSsGJj3U=
 go.uber.org/zap/exp v0.3.0/go.mod h1:5I384qq7XGxYyByIhHm6jg5CHkGY0nsTfbDLgDDlgJQ=
-go4.org/mem v0.0.0-20220726221520-4f986261bf13 h1:CbZeCBZ0aZj8EfVgnqQcYZgf0lpZ3H9rmp5nkDTAst8=
+go4.org/mem v0.0.0-20240501181205-ae6ca9944745 h1:Tl++JLUCe4sxGu8cTpDzRLd3tN7US4hOxG5YpKCzkek=
-go4.org/mem v0.0.0-20220726221520-4f986261bf13/go.mod h1:reUoABIJ9ikfM5sgtSF3Wushcza7+WeD01VB9Lirh3g=
+go4.org/mem v0.0.0-20240501181205-ae6ca9944745/go.mod h1:reUoABIJ9ikfM5sgtSF3Wushcza7+WeD01VB9Lirh3g=
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBseWJUpBw5I82+2U4M=
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
 golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
-golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 h1:2dVuKD2vS7b0QIHQbpyTISPd0LeHDbnYEryqj5Q1ug8=
+golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 h1:yqrTHse8TCMW1M1ZCP+VAR/l0kKxwaAIqN/il7x4voA=
-golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
+golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8/go.mod h1:tujkw807nyEEAamNbDrEGzRav+ilXA7PCRAd6xsmwiU=
-golang.org/x/image v0.18.0 h1:jGzIakQa/ZXI1I0Fxvaa9W7yP25TqT6cHIHn+6CqvSQ=
+golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
-golang.org/x/image v0.18.0/go.mod h1:4yyo5vMFQjVjUcVk4jEQcU9MGy/rulF5WvUILseCM2E=
+golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
 golang.org/x/mod v0.23.0 h1:Zb7khfcRGKk+kqfxFaP5tZqCnDZMjC5VtUBs87Hr6QM=
 golang.org/x/mod v0.23.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
@@ -293,10 +285,8 @@ golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220817070843-5a390386f1f2/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
@@ -308,11 +298,11 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
 golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
-golang.org/x/time v0.7.0 h1:ntUhktv3OPE6TgYxXWv9vKvUSJyIFJlyohwbkEwPrKQ=
+golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
-golang.org/x/time v0.7.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
+golang.org/x/tools v0.29.0 h1:Xx0h3TtM9rzQpQuR4dKLrdglAmCEN5Oi+P74JdhdzXE=
-golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
+golang.org/x/tools v0.29.0/go.mod h1:KMQVMRsVxU6nHCFXrBPhDB8XncLNLM0lIy/F14RP588=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

include/registry.go

@@ -107,7 +107,6 @@ func DNSTransportRegistry() *dns.TransportRegistry {
 	transport.RegisterUDP(registry)
 	transport.RegisterTLS(registry)
 	transport.RegisterHTTPS(registry)
-	transport.RegisterPredefined(registry)
 	hosts.RegisterTransport(registry)
 	local.RegisterTransport(registry)
 	fakeip.RegisterTransport(registry)

log/id.go

@@ -20,12 +20,16 @@ type ID struct {
 }
 
 func ContextWithNewID(ctx context.Context) context.Context {
-	return context.WithValue(ctx, (*idKey)(nil), ID{
+	return ContextWithID(ctx, ID{
 		ID:        rand.Uint32(),
 		CreatedAt: time.Now(),
 	})
 }
 
+func ContextWithID(ctx context.Context, id ID) context.Context {
+	return context.WithValue(ctx, (*idKey)(nil), id)
+}
+
 func IDFromContext(ctx context.Context) (ID, bool) {
 	id, loaded := ctx.Value((*idKey)(nil)).(ID)
 	return id, loaded

log/log.go

@@ -10,6 +10,10 @@ import (
 	E "github.com/sagernet/sing/common/exceptions"
 )
 
+const (
+	DefaultTimeFormat = "-0700 2006-01-02 15:04:05"
+)
+
 type Options struct {
 	Context        context.Context
 	Options        option.LogOptions
@@ -47,7 +51,7 @@ func New(options Options) (Factory, error) {
 		DisableColors:    logOptions.DisableColor || logFilePath != "",
 		DisableTimestamp: !logOptions.Timestamp && logFilePath != "",
 		FullTimestamp:    logOptions.Timestamp,
-		TimestampFormat:  "-0700 2006-01-02 15:04:05",
+		TimestampFormat:  DefaultTimeFormat,
 	}
 	factory := NewDefaultFactory(
 		options.Context,

mitm/constants.go

@@ -0,0 +1,11 @@
+package mitm
+
+import (
+	"encoding/base64"
+
+	"github.com/sagernet/sing/common"
+)
+
+var surgeTinyGif = common.OnceValue(func() []byte {
+	return common.Must1(base64.StdEncoding.DecodeString("R0lGODlhAQABAAAAACH5BAEAAAAALAAAAAABAAEAAAIBAAA="))
+})

mitm/engine.go

@@ -0,0 +1,811 @@
+package mitm
+
+import (
+	"bufio"
+	"bytes"
+	"context"
+	"crypto/tls"
+	"io"
+	"math"
+	"mime"
+	"net"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+	"unicode"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
+	sTLS "github.com/sagernet/sing-box/common/tls"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/atomic"
+	E "github.com/sagernet/sing/common/exceptions"
+	F "github.com/sagernet/sing/common/format"
+	"github.com/sagernet/sing/common/logger"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/ntp"
+	sHTTP "github.com/sagernet/sing/protocol/http"
+	"github.com/sagernet/sing/service"
+
+	"golang.org/x/net/http2"
+)
+
+var _ adapter.MITMEngine = (*Engine)(nil)
+
+type Engine struct {
+	ctx          context.Context
+	logger       logger.ContextLogger
+	connection   adapter.ConnectionManager
+	certificate  adapter.CertificateStore
+	timeFunc     func() time.Time
+	http2Enabled bool
+}
+
+func NewEngine(ctx context.Context, logger logger.ContextLogger, options option.MITMOptions) (*Engine, error) {
+	engine := &Engine{
+		ctx:          ctx,
+		logger:       logger,
+		http2Enabled: options.HTTP2Enabled,
+	}
+	return engine, nil
+}
+
+func (e *Engine) Start(stage adapter.StartStage) error {
+	switch stage {
+	case adapter.StartStateInitialize:
+		e.connection = service.FromContext[adapter.ConnectionManager](e.ctx)
+		e.certificate = service.FromContext[adapter.CertificateStore](e.ctx)
+		e.timeFunc = ntp.TimeFuncFromContext(e.ctx)
+		if e.timeFunc == nil {
+			e.timeFunc = time.Now
+		}
+	}
+	return nil
+}
+
+func (e *Engine) Close() error {
+	return nil
+}
+
+func (e *Engine) NewConnection(ctx context.Context, this N.Dialer, conn net.Conn, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) {
+	if e.certificate.TLSDecryptionEnabled() && metadata.ClientHello != nil {
+		err := e.newTLS(ctx, this, conn, metadata, onClose)
+		if err != nil {
+			e.logger.ErrorContext(ctx, err)
+		} else {
+			e.logger.DebugContext(ctx, "connection closed")
+		}
+		if onClose != nil {
+			onClose(err)
+		}
+		return
+	} else if metadata.HTTPRequest != nil {
+		err := e.newHTTP1(ctx, this, conn, nil, metadata)
+		if err != nil {
+			e.logger.ErrorContext(ctx, err)
+		} else {
+			e.logger.DebugContext(ctx, "connection closed")
+		}
+		if onClose != nil {
+			onClose(err)
+		}
+		return
+	} else {
+		e.logger.DebugContext(ctx, "HTTP and TLS not detected, skipped")
+	}
+	metadata.MITM = nil
+	e.connection.NewConnection(ctx, this, conn, metadata, onClose)
+}
+
+func (e *Engine) newTLS(ctx context.Context, this N.Dialer, conn net.Conn, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) error {
+	acceptHTTP := len(metadata.ClientHello.SupportedProtos) == 0 || common.Contains(metadata.ClientHello.SupportedProtos, "http/1.1")
+	acceptH2 := e.http2Enabled && common.Contains(metadata.ClientHello.SupportedProtos, "h2")
+	if !acceptHTTP && !acceptH2 {
+		metadata.MITM = nil
+		e.logger.DebugContext(ctx, "unsupported application protocol: ", strings.Join(metadata.ClientHello.SupportedProtos, ","))
+		e.connection.NewConnection(ctx, this, conn, metadata, onClose)
+		return nil
+	}
+	var nextProtos []string
+	if acceptH2 {
+		nextProtos = append(nextProtos, "h2")
+	} else if acceptHTTP {
+		nextProtos = append(nextProtos, "http/1.1")
+	}
+	var (
+		maxVersion uint16
+		minVersion uint16
+	)
+	for _, version := range metadata.ClientHello.SupportedVersions {
+		maxVersion = common.Max(maxVersion, version)
+		minVersion = common.Min(minVersion, version)
+	}
+	serverName := metadata.ClientHello.ServerName
+	if serverName == "" && metadata.Destination.IsIP() {
+		serverName = metadata.Destination.Addr.String()
+	}
+	tlsConfig := &tls.Config{
+		Time:       e.timeFunc,
+		ServerName: serverName,
+		NextProtos: nextProtos,
+		MinVersion: minVersion,
+		MaxVersion: maxVersion,
+		GetCertificate: func(info *tls.ClientHelloInfo) (*tls.Certificate, error) {
+			return sTLS.GenerateKeyPair(e.certificate.TLSDecryptionCertificate(), e.certificate.TLSDecryptionPrivateKey(), e.timeFunc, serverName)
+		},
+	}
+	tlsConn := tls.Server(conn, tlsConfig)
+	err := tlsConn.HandshakeContext(ctx)
+	if err != nil {
+		return E.Cause(err, "TLS handshake failed for ", metadata.ClientHello.ServerName, ", ", strings.Join(metadata.ClientHello.SupportedProtos, ", "))
+	}
+	if tlsConn.ConnectionState().NegotiatedProtocol == "h2" {
+		return e.newHTTP2(ctx, this, tlsConn, tlsConfig, metadata, onClose)
+	} else {
+		return e.newHTTP1(ctx, this, tlsConn, tlsConfig, metadata)
+	}
+}
+
+func (e *Engine) newHTTP1(ctx context.Context, this N.Dialer, conn net.Conn, tlsConfig *tls.Config, metadata adapter.InboundContext) error {
+	options := metadata.MITM
+	defer conn.Close()
+	reader := bufio.NewReader(conn)
+	request, err := sHTTP.ReadRequest(reader)
+	if err != nil {
+		return E.Cause(err, "read HTTP request")
+	}
+	rawRequestURL := request.URL
+	if tlsConfig != nil {
+		rawRequestURL.Scheme = "https"
+	} else {
+		rawRequestURL.Scheme = "http"
+	}
+	if rawRequestURL.Host == "" {
+		rawRequestURL.Host = request.Host
+	}
+	requestURL := rawRequestURL.String()
+	request.RequestURI = ""
+	var requestMatch bool
+	var body []byte
+	if options.Print && request.ContentLength > 0 && request.ContentLength <= 131072 {
+		body, err = io.ReadAll(request.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP request body")
+		}
+		request.Body = io.NopCloser(bytes.NewReader(body))
+	}
+	if options.Print {
+		e.printRequest(ctx, request, body)
+	}
+	for i, rule := range options.SurgeURLRewrite {
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
+		if rule.Reject {
+			return E.New("request rejected by url_rewrite")
+		} else if rule.Redirect {
+			w := new(simpleResponseWriter)
+			http.Redirect(w, request, rule.Destination.String(), http.StatusFound)
+			err = w.Build(request).Write(conn)
+			if err != nil {
+				return E.Cause(err, "write url_rewrite 302 response")
+			}
+			return nil
+		}
+		requestMatch = true
+		request.URL = rule.Destination
+		newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
+		if newDestination.Port == 0 {
+			newDestination.Port = metadata.Destination.Port
+		}
+		metadata.Destination = newDestination
+		if tlsConfig != nil {
+			tlsConfig.ServerName = rule.Destination.Hostname()
+		}
+		break
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			if strings.ToLower(rule.Key) == "host" {
+				request.Host = rule.Value
+				continue
+			}
+			request.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			request.Header.Del(rule.Key)
+		case rule.Replace:
+			if request.Header.Get(rule.Key) != "" {
+				request.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := request.Header.Get(rule.Key); value != "" {
+				request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
+			}
+		}
+	}
+	for i, rule := range options.SurgeBodyRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if body == nil {
+			if request.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if request.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
+			}
+			body, err = io.ReadAll(request.Body)
+			if err != nil {
+				return E.Cause(err, "read HTTP request body")
+			}
+		}
+		for mi := 0; i < len(rule.Match); i++ {
+			body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
+		}
+		request.Body = io.NopCloser(bytes.NewReader(body))
+		request.ContentLength = int64(len(body))
+	}
+	if !requestMatch {
+		for i, rule := range options.SurgeMapLocal {
+			if !rule.Pattern.MatchString(requestURL) {
+				continue
+			}
+			requestMatch = true
+			e.logger.DebugContext(ctx, "match map_local[", i, "] => ", rule.String())
+			var (
+				statusCode = http.StatusOK
+				headers    = make(http.Header)
+			)
+			if rule.StatusCode > 0 {
+				statusCode = rule.StatusCode
+			}
+			switch {
+			case rule.File:
+				resource, err := os.ReadFile(rule.Data)
+				if err != nil {
+					return E.Cause(err, "open map local source")
+				}
+				mimeType := mime.TypeByExtension(filepath.Ext(rule.Data))
+				if mimeType == "" {
+					mimeType = "application/octet-stream"
+				}
+				headers.Set("Content-Type", mimeType)
+				body = resource
+			case rule.Text:
+				headers.Set("Content-Type", "text/plain")
+				body = []byte(rule.Data)
+			case rule.TinyGif:
+				headers.Set("Content-Type", "image/gif")
+				body = surgeTinyGif()
+			case rule.Base64:
+				headers.Set("Content-Type", "application/octet-stream")
+				body = rule.Base64Data
+			}
+			response := &http.Response{
+				StatusCode: statusCode,
+				Status:     http.StatusText(statusCode),
+				Proto:      request.Proto,
+				ProtoMajor: request.ProtoMajor,
+				ProtoMinor: request.ProtoMinor,
+				Header:     headers,
+				Body:       io.NopCloser(bytes.NewReader(body)),
+			}
+			err = response.Write(conn)
+			if err != nil {
+				return E.Cause(err, "write map local response")
+			}
+			return nil
+		}
+	}
+	ctx = adapter.WithContext(ctx, &metadata)
+	var innerErr atomic.TypedValue[error]
+	httpClient := &http.Client{
+		Transport: &http.Transport{
+			DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
+				if len(metadata.DestinationAddresses) > 0 || metadata.Destination.IsIP() {
+					return dialer.DialSerialNetwork(ctx, this, N.NetworkTCP, metadata.Destination, metadata.DestinationAddresses, metadata.NetworkStrategy, metadata.NetworkType, metadata.FallbackNetworkType, metadata.FallbackDelay)
+				} else {
+					return this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
+				}
+			},
+			TLSClientConfig: tlsConfig,
+		},
+		CheckRedirect: func(req *http.Request, via []*http.Request) error {
+			return http.ErrUseLastResponse
+		},
+	}
+	defer httpClient.CloseIdleConnections()
+	requestCtx, cancel := context.WithCancel(ctx)
+	defer cancel()
+	response, err := httpClient.Do(request.WithContext(requestCtx))
+	if err != nil {
+		cancel()
+		return E.Errors(innerErr.Load(), err)
+	}
+	var responseMatch bool
+	var responseBody []byte
+	if options.Print && response.ContentLength > 0 && response.ContentLength <= 131072 {
+		responseBody, err = io.ReadAll(response.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP response body")
+		}
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+	}
+	if options.Print {
+		e.printResponse(ctx, request, response, responseBody)
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			response.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			response.Header.Del(rule.Key)
+		case rule.Replace:
+			if response.Header.Get(rule.Key) != "" {
+				response.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := response.Header.Get(rule.Key); value != "" {
+				response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
+			}
+		}
+	}
+	for i, rule := range options.SurgeBodyRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if responseBody == nil {
+			if response.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if response.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
+			}
+			responseBody, err = io.ReadAll(response.Body)
+			if err != nil {
+				return E.Cause(err, "read HTTP request body")
+			}
+		}
+		for mi := 0; i < len(rule.Match); i++ {
+			responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
+		}
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+		response.ContentLength = int64(len(responseBody))
+	}
+	if !options.Print && !requestMatch && !responseMatch {
+		e.logger.WarnContext(ctx, "request not modified")
+	}
+	err = response.Write(conn)
+	if err != nil {
+		return E.Errors(E.Cause(err, "write HTTP response"), innerErr.Load())
+	} else if innerErr.Load() != nil {
+		return E.Cause(innerErr.Load(), "write HTTP response")
+	}
+	return nil
+}
+
+func (e *Engine) newHTTP2(ctx context.Context, this N.Dialer, conn net.Conn, tlsConfig *tls.Config, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) error {
+	httpTransport := &http.Transport{
+		ForceAttemptHTTP2: true,
+		DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
+			ctx = adapter.WithContext(ctx, &metadata)
+			if len(metadata.DestinationAddresses) > 0 || metadata.Destination.IsIP() {
+				return dialer.DialSerialNetwork(ctx, this, N.NetworkTCP, metadata.Destination, metadata.DestinationAddresses, metadata.NetworkStrategy, metadata.NetworkType, metadata.FallbackNetworkType, metadata.FallbackDelay)
+			} else {
+				return this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
+			}
+		},
+		TLSClientConfig: tlsConfig,
+	}
+	err := http2.ConfigureTransport(httpTransport)
+	if err != nil {
+		return E.Cause(err, "configure HTTP/2 transport")
+	}
+	handler := &engineHandler{
+		Engine:    e,
+		conn:      conn,
+		tlsConfig: tlsConfig,
+		dialer:    this,
+		metadata:  metadata,
+		httpClient: &http.Client{
+			Transport: httpTransport,
+			CheckRedirect: func(req *http.Request, via []*http.Request) error {
+				return http.ErrUseLastResponse
+			},
+		},
+		onClose: onClose,
+	}
+	http2Server := &http2.Server{
+		MaxReadFrameSize: math.MaxUint32,
+	}
+	http2Server.ServeConn(conn, &http2.ServeConnOpts{
+		Context: ctx,
+		Handler: handler,
+	})
+	return nil
+}
+
+type engineHandler struct {
+	*Engine
+	conn       net.Conn
+	tlsConfig  *tls.Config
+	dialer     N.Dialer
+	metadata   adapter.InboundContext
+	onClose    N.CloseHandlerFunc
+	httpClient *http.Client
+}
+
+func (e *engineHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
+	err := e.serveHTTP(request.Context(), writer, request)
+	if err != nil {
+		if E.IsClosedOrCanceled(err) {
+			e.logger.DebugContext(request.Context(), E.Cause(err, "connection closed"))
+		} else {
+			e.logger.ErrorContext(request.Context(), err)
+		}
+	}
+}
+
+func (e *engineHandler) serveHTTP(ctx context.Context, writer http.ResponseWriter, request *http.Request) error {
+	options := e.metadata.MITM
+	rawRequestURL := request.URL
+	rawRequestURL.Scheme = "https"
+	if rawRequestURL.Host == "" {
+		rawRequestURL.Host = request.Host
+	}
+	requestURL := rawRequestURL.String()
+	request.RequestURI = ""
+	var requestMatch bool
+	var (
+		body []byte
+		err  error
+	)
+	if options.Print && request.ContentLength > 0 && request.ContentLength <= 131072 {
+		body, err = io.ReadAll(request.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP request body")
+		}
+		request.Body.Close()
+		request.Body = io.NopCloser(bytes.NewReader(body))
+	}
+	if options.Print {
+		e.printRequest(ctx, request, body)
+	}
+	for i, rule := range options.SurgeURLRewrite {
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
+		if rule.Reject {
+			return E.New("request rejected by url_rewrite")
+		} else if rule.Redirect {
+			http.Redirect(writer, request, rule.Destination.String(), http.StatusFound)
+			return nil
+		}
+		requestMatch = true
+		request.URL = rule.Destination
+		newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
+		if newDestination.Port == 0 {
+			newDestination.Port = e.metadata.Destination.Port
+		}
+		e.metadata.Destination = newDestination
+		e.tlsConfig.ServerName = rule.Destination.Hostname()
+		break
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			if strings.ToLower(rule.Key) == "host" {
+				request.Host = rule.Value
+				continue
+			}
+			request.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			request.Header.Del(rule.Key)
+		case rule.Replace:
+			if request.Header.Get(rule.Key) != "" {
+				request.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := request.Header.Get(rule.Key); value != "" {
+				request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
+			}
+		}
+	}
+	for i, rule := range options.SurgeBodyRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		var body []byte
+		if request.ContentLength <= 0 {
+			e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+			break
+		} else if request.ContentLength > 131072 {
+			e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+			break
+		}
+		body, err := io.ReadAll(request.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP request body")
+		}
+		request.Body.Close()
+		for mi := 0; i < len(rule.Match); i++ {
+			body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
+		}
+		request.Body = io.NopCloser(bytes.NewReader(body))
+		request.ContentLength = int64(len(body))
+	}
+	if !requestMatch {
+		for i, rule := range options.SurgeMapLocal {
+			if !rule.Pattern.MatchString(requestURL) {
+				continue
+			}
+			requestMatch = true
+			e.logger.DebugContext(ctx, "match map_local[", i, "] => ", rule.String())
+			go func() {
+				io.Copy(io.Discard, request.Body)
+				request.Body.Close()
+			}()
+			var (
+				statusCode = http.StatusOK
+				headers    = make(http.Header)
+				body       []byte
+			)
+			if rule.StatusCode > 0 {
+				statusCode = rule.StatusCode
+			}
+			switch {
+			case rule.File:
+				resource, err := os.ReadFile(rule.Data)
+				if err != nil {
+					return E.Cause(err, "open map local source")
+				}
+				mimeType := mime.TypeByExtension(filepath.Ext(rule.Data))
+				if mimeType == "" {
+					mimeType = "application/octet-stream"
+				}
+				headers.Set("Content-Type", mimeType)
+				body = resource
+			case rule.Text:
+				headers.Set("Content-Type", "text/plain")
+				body = []byte(rule.Data)
+			case rule.TinyGif:
+				headers.Set("Content-Type", "image/gif")
+				body = surgeTinyGif()
+			case rule.Base64:
+				headers.Set("Content-Type", "application/octet-stream")
+				body = rule.Base64Data
+			}
+			for key, values := range headers {
+				writer.Header()[key] = values
+			}
+			writer.WriteHeader(statusCode)
+			_, err = writer.Write(body)
+			if err != nil {
+				return E.Cause(err, "write map local response")
+			}
+			return nil
+		}
+	}
+	requestCtx, cancel := context.WithCancel(ctx)
+	defer cancel()
+	response, err := e.httpClient.Do(request.WithContext(requestCtx))
+	if err != nil {
+		cancel()
+		return E.Cause(err, "exchange request")
+	}
+	var responseMatch bool
+	var responseBody []byte
+	if options.Print && response.ContentLength > 0 && response.ContentLength <= 131072 {
+		responseBody, err = io.ReadAll(response.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP response body")
+		}
+		response.Body.Close()
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+	}
+	if options.Print {
+		e.printResponse(ctx, request, response, responseBody)
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			response.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			response.Header.Del(rule.Key)
+		case rule.Replace:
+			if response.Header.Get(rule.Key) != "" {
+				response.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := response.Header.Get(rule.Key); value != "" {
+				response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
+			}
+		}
+	}
+	for i, rule := range options.SurgeBodyRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if responseBody == nil {
+			if response.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if response.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
+			}
+			responseBody, err = io.ReadAll(response.Body)
+			if err != nil {
+				return E.Cause(err, "read HTTP request body")
+			}
+			response.Body.Close()
+		}
+		for mi := 0; i < len(rule.Match); i++ {
+			responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
+		}
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+		response.ContentLength = int64(len(responseBody))
+	}
+	if !options.Print && !requestMatch && !responseMatch {
+		e.logger.WarnContext(ctx, "request not modified")
+	}
+	for key, values := range response.Header {
+		writer.Header()[key] = values
+	}
+	writer.WriteHeader(response.StatusCode)
+	_, err = io.Copy(writer, response.Body)
+	response.Body.Close()
+	if err != nil {
+		return E.Cause(err, "write HTTP response")
+	}
+	return nil
+}
+
+func (e *Engine) printRequest(ctx context.Context, request *http.Request, body []byte) {
+	var builder strings.Builder
+	builder.WriteString(F.ToString(request.Proto, " ", request.Method, " ", request.URL))
+	builder.WriteString("\n")
+	if request.URL.Hostname() != "" && request.URL.Hostname() != request.Host {
+		builder.WriteString("Host: ")
+		builder.WriteString(request.Host)
+		builder.WriteString("\n")
+	}
+	for key, values := range request.Header {
+		for _, value := range values {
+			builder.WriteString(key)
+			builder.WriteString(": ")
+			builder.WriteString(value)
+			builder.WriteString("\n")
+		}
+	}
+	if len(body) > 0 {
+		builder.WriteString("\n")
+		if !bytes.ContainsFunc(body, func(r rune) bool {
+			return !unicode.IsPrint(r) && !unicode.IsSpace(r)
+		}) {
+			builder.Write(body)
+		} else {
+			builder.WriteString("(body not printable)")
+		}
+	}
+	e.logger.InfoContext(ctx, "request: ", builder.String())
+}
+
+func (e *Engine) printResponse(ctx context.Context, request *http.Request, response *http.Response, body []byte) {
+	var builder strings.Builder
+	builder.WriteString(F.ToString(response.Proto, " ", response.Status, " ", request.URL))
+	builder.WriteString("\n")
+	for key, values := range response.Header {
+		for _, value := range values {
+			builder.WriteString(key)
+			builder.WriteString(": ")
+			builder.WriteString(value)
+			builder.WriteString("\n")
+		}
+	}
+	if len(body) > 0 {
+		builder.WriteString("\n")
+		if !bytes.ContainsFunc(body, func(r rune) bool {
+			return !unicode.IsPrint(r) && !unicode.IsSpace(r)
+		}) {
+			builder.Write(body)
+		} else {
+			builder.WriteString("(body not printable)")
+		}
+	}
+	e.logger.InfoContext(ctx, "response: ", builder.String())
+}
+
+type simpleResponseWriter struct {
+	statusCode int
+	header     http.Header
+	body       bytes.Buffer
+}
+
+func (w *simpleResponseWriter) Build(request *http.Request) *http.Response {
+	return &http.Response{
+		StatusCode: w.statusCode,
+		Status:     http.StatusText(w.statusCode),
+		Proto:      request.Proto,
+		ProtoMajor: request.ProtoMajor,
+		ProtoMinor: request.ProtoMinor,
+		Header:     w.header,
+		Body:       io.NopCloser(&w.body),
+	}
+}
+
+func (w *simpleResponseWriter) Header() http.Header {
+	if w.header == nil {
+		w.header = make(http.Header)
+	}
+	return w.header
+}
+
+func (w *simpleResponseWriter) Write(b []byte) (int, error) {
+	return w.body.Write(b)
+}
+
+func (w *simpleResponseWriter) WriteHeader(statusCode int) {
+	w.statusCode = statusCode
+}

mkdocs.yml

@@ -84,13 +84,13 @@ nav:
               - configuration/dns/server/index.md
               - Legacy: configuration/dns/server/legacy.md
               - Local: configuration/dns/server/local.md
+              - Hosts: configuration/dns/server/hosts.md
               - TCP: configuration/dns/server/tcp.md
               - UDP: configuration/dns/server/udp.md
               - TLS: configuration/dns/server/tls.md
               - QUIC: configuration/dns/server/quic.md
               - HTTPS: configuration/dns/server/https.md
               - HTTP3: configuration/dns/server/http3.md
-              - Predefined: configuration/dns/server/predefined.md
               - DHCP: configuration/dns/server/dhcp.md
               - FakeIP: configuration/dns/server/fakeip.md
               - Tailscale: configuration/dns/server/tailscale.md

option/anytls.go

@@ -21,4 +21,5 @@ type AnyTLSOutboundOptions struct {
 	Password                 string             `json:"password,omitempty"`
 	IdleSessionCheckInterval badoption.Duration `json:"idle_session_check_interval,omitempty"`
 	IdleSessionTimeout       badoption.Duration `json:"idle_session_timeout,omitempty"`
+	MinIdleSession           int                `json:"min_idle_session,omitempty"`
 }