Merge tag 'v1.13.12-extended-2.1.3' into extended

Signed-off-by: Shtorm <108103062+shtorm-7@users.noreply.github.com>

.fpm_openwrt

@@ -1,16 +1,12 @@
 -s dir
---name sing-box-extended
+--name sing-box
 --category net
 --license GPL-3.0-or-later
---description "The universal proxy platform (extended)."
+--description "The universal proxy platform."
 --url "https://sing-box.sagernet.org/"
 --maintainer "nekohasekai <contact-git@sekai.icu>"
 --no-deb-generate-changes
 
---provides sing-box
---conflicts sing-box
---replaces sing-box
-
 --config-files /etc/config/sing-box
 --config-files /etc/sing-box/config.json
 

.github/CRONET_GO_VERSION

@@ -1 +1 @@
-617d38f41f935b46a68f550d9add2e38abb3f168
+2faf34666c2cc8234f10f2ab6d4c4d6104d34ae2

.github/build_openwrt_apk.sh

@@ -27,7 +27,10 @@ fi
 PROJECT=$(cd "$(dirname "$0")/.."; pwd)
 
 # Convert version to APK format:
-APK_VERSION=$(echo "$VERSION" | sed -E 's/-([a-z]+)\.([0-9]+)/_\1\2/' | sed -E 's/-[a-z]+-/./g')
+#   1.13.0-beta.8  -> 1.13.0_beta8-r0
+#   1.13.0-rc.3    -> 1.13.0_rc3-r0
+#   1.13.0         -> 1.13.0-r0
+APK_VERSION=$(echo "$VERSION" | sed -E 's/-([a-z]+)\.([0-9]+)/_\1\2/')
 APK_VERSION="${APK_VERSION}-r0"
 
 ROOT_DIR=$(mktemp -d)
@@ -75,16 +78,15 @@ done < "$PACKAGES_DIR/.conffiles" > "$PACKAGES_DIR/.conffiles_static"
 
 # Build APK
 apk --root "$APK_ROOT_DIR" mkpkg \
-  --info "name:sing-box-extended" \
+  --info "name:sing-box" \
   --info "version:${APK_VERSION}" \
-  --info "description:The universal proxy platform (extended)." \
+  --info "description:The universal proxy platform." \
   --info "arch:${ARCHITECTURE}" \
   --info "license:GPL-3.0-or-later" \
-  --info "origin:sing-box-extended" \
+  --info "origin:sing-box" \
   --info "url:https://sing-box.sagernet.org/" \
   --info "maintainer:nekohasekai <contact-git@sekai.icu>" \
   --info "depends:ca-bundle kmod-inet-diag kmod-tun firewall4 kmod-nft-queue" \
-  --info "provides:sing-box" \
   --info "provider-priority:100" \
   --script "pre-deinstall:${PROJECT}/release/config/openwrt.prerm" \
   --files "$ROOT_DIR" \

.github/build_openwrt_packages.sh

@@ -1,57 +0,0 @@
-#!/usr/bin/env bash
-set -e -o pipefail
-
-VERSION="$1"
-TARGET="$2"
-BINARY_PATH="$3"
-
-PROJECT=$(cd "$(dirname "$0")/.."; pwd)
-DIST="$PROJECT/dist"
-
-case "$TARGET" in
-  linux_amd64*)            ARCHITECTURES="x86_64" ;;
-  linux_arm64*)            ARCHITECTURES="aarch64_cortex-a53 aarch64_cortex-a72 aarch64_cortex-a76 aarch64_generic" ;;
-  linux_386*softfloat)     ARCHITECTURES="i386_pentium-mmx" ;;
-  linux_386*)              ARCHITECTURES="i386_pentium4" ;;
-  linux_arm_7*)            ARCHITECTURES="arm_cortex-a5_vfpv4 arm_cortex-a7_neon-vfpv4 arm_cortex-a7_vfpv4 arm_cortex-a8_vfpv3 arm_cortex-a9_neon arm_cortex-a9_vfpv3-d16 arm_cortex-a15_neon-vfpv4" ;;
-  linux_arm_6*)            ARCHITECTURES="arm_arm1176jzf-s_vfp" ;;
-  linux_arm_5*)            ARCHITECTURES="arm_arm926ej-s arm_cortex-a7 arm_cortex-a9 arm_fa526 arm_xscale" ;;
-  linux_mips64_*)          ARCHITECTURES="mips64_mips64r2 mips64_octeonplus" ;;
-  linux_mips64le*)         ARCHITECTURES="mips64el_mips64r2" ;;
-  linux_mipsle*hardfloat)  ARCHITECTURES="mipsel_24kc_24kf" ;;
-  linux_mipsle*)           ARCHITECTURES="mipsel_24kc mipsel_74kc mipsel_mips32" ;;
-  linux_mips_*)            ARCHITECTURES="mips_24kc mips_4kec mips_mips32" ;;
-  linux_riscv64*)          ARCHITECTURES="riscv64_generic" ;;
-  linux_loong64*)          ARCHITECTURES="loongarch64_generic" ;;
-  *) echo "Unknown target: $TARGET"; exit 1 ;;
-esac
-
-PKG_VERSION="${VERSION//-/\~}"
-
-FPM_DIR=$(mktemp -d)
-sed "s|release/|$PROJECT/release/|g;s|^LICENSE|$PROJECT/LICENSE|" "$PROJECT/.fpm_openwrt" > "$FPM_DIR/.fpm"
-trap 'rm -rf "$FPM_DIR"' EXIT
-
-for ARCH in $ARCHITECTURES; do
-  TMP_DEB=$(mktemp -p "$DIST" _openwrt_XXXXXX.deb)
-  rm -f "$TMP_DEB"
-  (cd "$FPM_DIR" && fpm -t deb \
-    -v "$PKG_VERSION" \
-    -p "$TMP_DEB" \
-    --architecture all \
-    "$BINARY_PATH=/usr/bin/sing-box")
-
-  bash "$PROJECT/.github/deb2ipk.sh" \
-    "$ARCH" \
-    "$TMP_DEB" \
-    "$DIST/sing-box-extended_${VERSION}_openwrt_${ARCH}.ipk"
-  rm -f "$TMP_DEB"
-
-  if command -v apk &>/dev/null; then
-    bash "$PROJECT/.github/build_openwrt_apk.sh" \
-      "$ARCH" "$VERSION" "$BINARY_PATH" \
-      "$DIST/sing-box-extended_${VERSION}_openwrt_${ARCH}.apk"
-  fi
-
-  echo "Built: sing-box-extended_${VERSION}_openwrt_${ARCH} (.ipk/.apk)"
-done

.github/setup_go_for_macos1013.sh

@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-VERSION="1.25.12"
+VERSION="1.25.9"
 PATCH_COMMITS=(
   "afe69d3cec1c6dcf0f1797b20546795730850070"
   "1ed289b0cf87dc5aae9c6fe1aa5f200a83412938"

.github/setup_go_for_windows7.sh

@@ -2,14 +2,14 @@
 
 set -euo pipefail
 
-VERSION="1.25.12"
+VERSION="1.25.9"
 PATCH_COMMITS=(
-  "da4094da73b3b419e3f347594d805e2831f65667"
+  "466f6c7a29bc098b0d4c987b803c779222894a11"
-  "824aa60e77f06dbae86c20a164c78df722eb7047"
+  "1bdabae205052afe1dadb2ad6f1ba612cdbc532a"
-  "a3b6ba31c8cc67b6d899b978bba7b53e95afc46b"
+  "a90777dcf692dd2168577853ba743b4338721b06"
-  "edfa8de63435a409a59f60731b66ab5940d6d3a4"
+  "f6bddda4e8ff58a957462a1a09562924d5f3d05c"
-  "284f9b24d6284984966a8431e30fdc2583938f96"
+  "bed309eff415bcb3c77dd4bc3277b682b89a388d"
-  "9864798dee8dd47b55d1d5100d2f1b909a2a6e6c"
+  "34b899c2fb39b092db4fa67c4417e41dc046be4b"
 )
 CURL_ARGS=(
   -fL

.github/workflows/docker.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.25.12
+          go-version: ~1.25.9
       - name: Clone cronet-go
         if: matrix.naive
         run: |

.github/workflows/linux.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.25.12
+          go-version: ~1.25.9
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -72,7 +72,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.25.12
+          go-version: ~1.25.9
       - name: Clone cronet-go
         if: matrix.naive
         run: |
@@ -194,7 +194,6 @@ jobs:
         run: |-
           set -xeuo pipefail
           sudo gem install fpm
-          echo '%_rpmformat 4' > "$HOME/.rpmmacros"
           cp .fpm_systemd .fpm
           fpm -t rpm \
             --name "${NAME}" \

.gitignore

@@ -23,10 +23,3 @@ AGENTS.md
 /.claude/
 dist
 logs
-/*.so
-/*.log
-/*.db-shm
-/*.db-wal
-/*.db.backup.*
-/test_download.bin
-/wget-log

.goreleaser.yaml

@@ -11,7 +11,6 @@ builds:
       - -X github.com/sagernet/sing-box/constant.Version={{ .Version }}
       - -s
       - -buildid=
-      - -checklinkname=0
     tags:
       - with_gvisor
       - with_quic
@@ -23,16 +22,8 @@ builds:
       - with_tailscale
       - with_masque
       - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
       - with_manager
       - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
     env:
       - CGO_ENABLED=0
       - GOTOOLCHAIN=local
@@ -63,14 +54,6 @@ builds:
       - with_tailscale
       - with_masque
       - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
     targets:
       - linux_mips
       - linux_mips_softfloat
@@ -111,247 +94,6 @@ builds:
       - android_arm64
       - android_386
       - android_amd64
-  - id: naive-purego-linux-amd64
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-      - with_purego
-    env:
-      - CGO_ENABLED=0
-      - GOTOOLCHAIN=local
-    hooks:
-      post:
-        - cmd: go run -C {{ .Env.CRONET_GO_PATH }} ./cmd/build-naive extract-lib --target {{ .Os }}/{{ .Arch }} -o {{ dir .Path }}
-          env:
-            - CGO_ENABLED=0
-    targets:
-      - linux_amd64_v1
-  - id: naive-purego-linux-arm64
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-      - with_purego
-    env:
-      - CGO_ENABLED=0
-      - GOTOOLCHAIN=local
-    hooks:
-      post:
-        - cmd: go run -C {{ .Env.CRONET_GO_PATH }} ./cmd/build-naive extract-lib --target {{ .Os }}/{{ .Arch }} -o {{ dir .Path }}
-          env:
-            - CGO_ENABLED=0
-    targets:
-      - linux_arm64
-  - id: naive-purego-windows-amd64
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-      - with_purego
-    env:
-      - CGO_ENABLED=0
-      - GOTOOLCHAIN=local
-    hooks:
-      post:
-        - cmd: go run -C {{ .Env.CRONET_GO_PATH }} ./cmd/build-naive extract-lib --target {{ .Os }}/{{ .Arch }} -o {{ dir .Path }}
-          env:
-            - CGO_ENABLED=0
-    targets:
-      - windows_amd64_v1
-  - id: naive-purego-windows-arm64
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-      - with_purego
-    env:
-      - CGO_ENABLED=0
-      - GOTOOLCHAIN=local
-    hooks:
-      post:
-        - cmd: go run -C {{ .Env.CRONET_GO_PATH }} ./cmd/build-naive extract-lib --target {{ .Os }}/{{ .Arch }} -o {{ dir .Path }}
-          env:
-            - CGO_ENABLED=0
-    targets:
-      - windows_arm64
-  - id: naive-glibc
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-    env:
-      - CGO_ENABLED=1
-      - GOTOOLCHAIN=local
-      - CGO_LDFLAGS=-fuse-ld=lld -Wl,-z,notext -Wl,-z,execstack
-      - CC_linux_amd64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=x86_64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_amd64_staging
-      - CXX_linux_amd64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=x86_64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_amd64_staging
-      - CC_linux_arm64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=aarch64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_arm64_staging
-      - CXX_linux_arm64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=aarch64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_arm64_staging
-      - CC_linux_386={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=i686-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_i386_staging
-      - CXX_linux_386={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=i686-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_i386_staging
-      - CC_linux_arm={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=arm-linux-gnueabihf --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_armhf_staging
-      - CXX_linux_arm={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=arm-linux-gnueabihf --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_armhf_staging
-      - CC_linux_mips64le={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=mips64el-linux-gnuabi64 --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_mips64el_staging
-      - CXX_linux_mips64le={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=mips64el-linux-gnuabi64 --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/bullseye/bullseye_mips64el_staging
-      - CC_linux_riscv64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=riscv64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/trixie/trixie_riscv64_staging
-      - CXX_linux_riscv64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=riscv64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/trixie/trixie_riscv64_staging
-      - CC_linux_loong64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=loongarch64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/sid/sid_loong64_staging
-      - CXX_linux_loong64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=loongarch64-linux-gnu --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/sid/sid_loong64_staging
-      - 'CC={{ index .Env (print "CC_" .Os "_" .Arch) }}'
-      - 'CXX={{ index .Env (print "CXX_" .Os "_" .Arch) }}'
-    targets:
-      - linux_amd64_v1
-      - linux_arm64
-      - linux_386
-      - linux_arm_7
-      - linux_riscv64
-      - linux_loong64
-  - id: naive-musl
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_manager
-      - with_admin_panel
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-      - with_naive_outbound
-      - with_musl
-    env:
-      - CGO_ENABLED=1
-      - GOTOOLCHAIN=local
-      - CGO_LDFLAGS=-fuse-ld=lld -Wl,-z,notext -Wl,-z,execstack
-      - CC_linux_amd64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=x86_64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/x86_64
-      - CXX_linux_amd64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=x86_64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/x86_64
-      - CC_linux_arm64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=aarch64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/aarch64
-      - CXX_linux_arm64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=aarch64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/aarch64
-      - CC_linux_386={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=i486-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/i386_pentium4
-      - CXX_linux_386={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=i486-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/i386_pentium4
-      - CC_linux_arm={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=arm-openwrt-linux-musleabi --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/arm_cortex-a15_neon-vfpv4
-      - CXX_linux_arm={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=arm-openwrt-linux-musleabi --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/arm_cortex-a15_neon-vfpv4
-      - CC_linux_riscv64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=riscv64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/riscv64
-      - CXX_linux_riscv64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=riscv64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/23.05.5/riscv64
-      - CC_linux_loong64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang --target=loongarch64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/24.10.5/loongarch64
-      - CXX_linux_loong64={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/third_party/llvm-build/Release+Asserts/bin/clang++ --target=loongarch64-openwrt-linux-musl --sysroot={{ .Env.CRONET_GO_PATH }}/naiveproxy/src/out/sysroot-build/openwrt/24.10.5/loongarch64
-      - 'CC={{ index .Env (print "CC_" .Os "_" .Arch) }}'
-      - 'CXX={{ index .Env (print "CXX_" .Os "_" .Arch) }}'
-    targets:
-      - linux_amd64_v1
-      - linux_arm64
-      - linux_386
-      - linux_arm_7
-      - linux_riscv64
-      - linux_loong64
   - id: compressed
     <<: *template
     targets:
@@ -374,14 +116,6 @@ builds:
       - with_tailscale
       - with_masque
       - with_mtproxy
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
     targets:
       - linux_mips
       - linux_mips_softfloat
@@ -420,52 +154,6 @@ builds:
       - android_arm64
       - android_386
       - android_amd64
-  - id: openwrt
-    <<: *template
-    hooks:
-      post:
-        - cmd: bash .github/build_openwrt_packages.sh "{{ .Version }}" "{{ .Target }}" "{{ .Path }}"
-    targets:
-      - linux_amd64_v1
-      - linux_arm64
-      - linux_386
-      - linux_arm_7
-      - linux_arm_6
-      - linux_riscv64
-      - linux_loong64
-  - id: openwrt-mips
-    <<: *template
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_utls
-      - with_acme
-      - with_clash_api
-      - with_tailscale
-      - with_masque
-      - with_mtproxy
-      - with_ccm
-      - with_ocm
-      - with_openvpn
-      - with_trusttunnel
-      - with_call
-      - with_sudoku
-      - with_snell
-      - with_profiler
-      - badlinkname
-      - tfogo_checklinkname0
-    hooks:
-      post:
-        - cmd: bash .github/build_openwrt_packages.sh "{{ .Version }}" "{{ .Target }}" "{{ .Path }}"
-    targets:
-      - linux_arm_5
-      - linux_mips_softfloat
-      - linux_mips64_softfloat
-      - linux_mipsle_softfloat
-      - linux_mipsle_hardfloat
-      - linux_mips64le
 upx:
   - enabled: true
     ids:
@@ -491,52 +179,11 @@ archives:
     files:
       - LICENSE
     name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ if and .Mips (not (eq .Mips "hardfloat")) }}-{{ .Mips }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-  - id: archive-naive-purego-linux-amd64
+  - id: archive-legacy
     <<: *template
     builds:
-      - naive-purego-linux-amd64
+      - legacy
-    files:
+    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-legacy'
-      - LICENSE
-      - src: dist/naive-purego-linux-amd64_*/libcronet*
-        strip_parent: true
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-purego'
-  - id: archive-naive-purego-linux-arm64
-    <<: *template
-    builds:
-      - naive-purego-linux-arm64
-    files:
-      - LICENSE
-      - src: dist/naive-purego-linux-arm64_*/libcronet*
-        strip_parent: true
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-purego'
-  - id: archive-naive-purego-windows-amd64
-    <<: *template
-    builds:
-      - naive-purego-windows-amd64
-    files:
-      - LICENSE
-      - src: dist/naive-purego-windows-amd64_*/libcronet*
-        strip_parent: true
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-purego'
-  - id: archive-naive-purego-windows-arm64
-    <<: *template
-    builds:
-      - naive-purego-windows-arm64
-    files:
-      - LICENSE
-      - src: dist/naive-purego-windows-arm64_*/libcronet*
-        strip_parent: true
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-purego'
-  - id: archive-naive-glibc
-    <<: *template
-    builds:
-      - naive-glibc
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ if and .Mips (not (eq .Mips "hardfloat")) }}-{{ .Mips }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}-glibc'
-  - id: archive-naive-musl
-    <<: *template
-    builds:
-      - naive-musl
-    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ if and .Mips (not (eq .Mips "hardfloat")) }}-{{ .Mips }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}-musl'
   - id: archive-compressed
     <<: *template
     builds:
@@ -562,12 +209,6 @@ release:
   mode: replace
   ids:
     - archive
-    - archive-naive-glibc
-    - archive-naive-musl
-    - archive-naive-purego-linux-amd64
-    - archive-naive-purego-linux-arm64
-    - archive-naive-purego-windows-amd64
-    - archive-naive-purego-windows-arm64
     - archive-compressed
-    - archive-openwrt
+    - package
   skip_upload: true

Dockerfile

@@ -1,23 +1,18 @@
-FROM --platform=$BUILDPLATFORM golang:1.26 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS builder
 LABEL maintainer="shtorm-7"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
 ARG TARGETOS TARGETARCH
 ARG GOPROXY=""
-ARG CRONET_GO_PATH=/go/src/github.com/sagernet/sing-box/cronet-go
+ENV GOPROXY ${GOPROXY}
-ENV GOPROXY=${GOPROXY}
+ENV CGO_ENABLED=0
-ENV CGO_ENABLED=1
 ENV GOOS=$TARGETOS
 ENV GOARCH=$TARGETARCH
-ENV CRONET_GO_PATH=${CRONET_GO_PATH}
 RUN set -ex \
-    && git config --global --add safe.directory /go/src/github.com/sagernet/sing-box \
+    && apk add git build-base \
-    && export GOTOOLCHAIN=local \
+    && export COMMIT=$(git rev-parse --short HEAD) \
-    && export CGO_ENABLED=1 GOOS=$TARGETOS GOARCH=$TARGETARCH \
+    && export VERSION=$(go run ./cmd/internal/read_tag) \
-    && eval "$(CGO_ENABLED=0 GOOS= GOARCH= go run -C "$CRONET_GO_PATH" ./cmd/build-naive --target=$GOOS/$GOARCH --libc=musl env --export)" \
+    && export TAGS=$(cat release/DEFAULT_BUILD_TAGS_OTHERS) \
-    && export CGO_LDFLAGS="$CGO_LDFLAGS -Wl,-z,notext -Wl,-z,execstack" \
-    && export VERSION=$(CGO_ENABLED=0 GOOS= GOARCH= go run ./cmd/internal/read_tag) \
-    && export TAGS=$(cat release/DEFAULT_BUILD_TAGS_DOCKER) \
     && export LDFLAGS_SHARED=$(cat release/LDFLAGS) \
     && go build -v -trimpath -tags "$TAGS" \
         -o /go/bin/sing-box \

Makefile

@@ -22,11 +22,10 @@ ADMIN_PANEL_TAGS = $(TAGS),with_admin_panel
 DOCKER_IMAGE ?= shtorm7/sing-box-extended
 DOCKER_PLATFORMS ?= linux/amd64,linux/arm64
 
-CRONET_GO_PATH ?= $(shell pwd)/cronet-go
-
 .PHONY: test release docs build
 
 build:
+	export GOTOOLCHAIN=local && \
 	go build $(MAIN_PARAMS) $(MAIN)
 
 build_admin_panel:
@@ -36,15 +35,6 @@ build_admin_panel:
 	go run ./cmd/internal/admin_panel_pack \
 		-dir $(ADMIN_PANEL_DIST)
 
-build_naive:
-	cd $(CRONET_GO_PATH) && \
-	for arch in amd64 arm64 386 arm mipsle mips64le riscv64 loong64; do \
-		go run ./cmd/build-naive --target=linux/$$arch download-toolchain; \
-	done && \
-	for arch in amd64 arm64 386 arm mipsle riscv64 loong64; do \
-		go run ./cmd/build-naive --target=linux/$$arch --libc=musl download-toolchain; \
-	done
-
 race:
 	export GOTOOLCHAIN=local && \
 	go build -race $(MAIN_PARAMS) $(MAIN)
@@ -88,16 +78,13 @@ proto_install:
 update_certificates:
 	go run ./cmd/internal/update_certificates
 
-release: build_admin_panel build_naive
+release: build_admin_panel
-	CRONET_GO_PATH=$(CRONET_GO_PATH) go run ./cmd/internal/build goreleaser release --skip=validate --clean -p 3 --skip publish
+	go run ./cmd/internal/build goreleaser release --skip=validate --clean -p 3 --skip publish
 	mkdir dist/release
 	mv dist/*.tar.gz \
 		dist/*.zip \
-		dist/*.ipk \
-		dist/*.apk \
 		dist/release
 	ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist/release
-	./codeberg-release.sh --replace --draft --prerelease -p 5 "v${VERSION}" dist/release
 	rm -r dist/release
 
 release_repo:
@@ -124,14 +111,11 @@ build_android:
 upload_android:
 	mkdir -p dist/release_android
 	cp ../sing-box-for-android/app/build/outputs/apk/other/release/*.apk dist/release_android
-	VERSION_CODE=$$(grep VERSION_CODE ../sing-box-for-android/version.properties | cut -d= -f2); \
+	cp ../sing-box-for-android/app/build/outputs/apk/otherLegacy/release/*.apk dist/release_android
-	VERSION_NAME=$$(grep VERSION_NAME ../sing-box-for-android/version.properties | cut -d= -f2); \
-	printf '{\n  "version_code": %s,\n  "version_name": "%s"\n}\n' "$$VERSION_CODE" "$$VERSION_NAME" > dist/release_android/SFA-version-metadata.json
 	ghr --replace --draft --prerelease -p 5 "v${VERSION}" dist/release_android
-	./codeberg-release.sh --replace --draft --prerelease -p 5 "v${VERSION}" dist/release_android
 	rm -rf dist/release_android
 
-release_android: lib_android update_android_version build_android upload_android
+release_android: lib_android update_android_version build_android
 
 publish_android:
 	cd ../sing-box-for-android && ./gradlew :app:publishPlayReleaseBundle && ./gradlew --stop

README.md

@@ -1,26 +1,15 @@
 # sing-box-extended
 
-[![license](https://img.shields.io/badge/license-GPLv3-blue.svg)](LICENSE)
-[![go](https://img.shields.io/badge/go-1.26-00ADD8.svg)](go.mod)
-[![codeberg](https://img.shields.io/badge/mirror-codeberg-2185D0.svg)](https://codeberg.org/shtorm-7/sing-box-extended)
-[![telegram](https://img.shields.io/badge/telegram-chat-26A5E4.svg?logo=telegram)](https://t.me/sing_box_extended)
-
 Sing-box with extended features.
 
 ## 🔥 Features
 
-### Protocols
+### Outbounds
 - **WARP** — Cloudflare WARP integration through WireGuard
 - **MASQUE** — Cloudflare MASQUE proxy over QUIC / HTTP-2
 - **MTProxy** — Telegram MTProxy server with FakeTLS and domain fronting
 - **Mieru** — Secure, hard to classify, hard to probe network protocol
-- **OpenVPN** — OpenVPN client with tls-auth, tls-crypt and tls-crypt-v2 support
+- **VPN** — Routed tunnel over any TCP sing-box protocol
-- **TrustTunnel** — AdGuard's obfuscated VPN protocol, indistinguishable from HTTPS traffic
-- **Sudoku** — Traffic obfuscation protocol based on 4×4 Sudoku puzzles with low-entropy fingerprints
-- **Snell** — Lightweight encrypted proxy (v1–v5) with TLS / HTTP obfuscation
-- **SSH** — SSH client and server with certificate authentication and upstream fallback
-- **Call** — Traffic tunneling through video-call platforms (VK, Dion, Telemost, WBStream)
-- **VPN** — Routed tunnel over any sing-box protocol
 - **Bond** — Link aggregation for increasing throughput
 - **Fallback** — Outbound group with priority-based switching
 - **Failover** — Automatic outbound switching with session recovery for high availability
@@ -36,13 +25,12 @@ Sing-box with extended features.
 - **Rate Limiter** — Request rate limiting
 
 ### Encryption & Obfuscation
-- **Amnezia 3.0** — WireGuard traffic obfuscation
+- **Amnezia 2.0** — WireGuard traffic obfuscation
 - **VLESS encryption** — XRAY encryption for VLESS protocol
 
 ### Transports
 - **mKCP** — Reliable UDP-based transport
 - **XHTTP** — Modern XRAY transport
-- **rmux** — Improved smux multiplex protocol
 
 ### Services
 - **Admin Panel** — Web-based management interface
@@ -52,7 +40,7 @@ Sing-box with extended features.
 
 ### Miscellaneous
 - **Providers** — Outbound subscriptions from local files, inline lists, or remote URLs (sing-box JSON, Clash YAML, SIP008, share links)
-- **Link Parser** — Outbound configured from a share link (VLESS, VMess, Shadowsocks, Trojan, Hysteria, Hysteria2, TUIC, AnyTLS)
+- **Link Parser** — Outbound configured from a share link (VLESS, VMess, Shadowsocks, Trojan, Hysteria, Hysteria2, TUIC)
 - **Extended WireGuard options** — Advanced configuration capabilities
 - **Unified Delay** — Unified latency measurement
 

adapter/outbound.go

@@ -27,11 +27,6 @@ type OutboundWithPreferredRoutes interface {
 	PreferredAddress(address netip.Addr) bool
 }
 
-type OutboundWithMultiplex interface {
-	Outbound
-	MultiplexEnabled() bool
-}
-
 type DirectRouteOutbound interface {
 	Outbound
 	NewDirectRouteConnection(metadata InboundContext, routeContext tun.DirectRouteContext, timeout time.Duration) (tun.DirectRouteDestination, error)

adapter/outbound/manager.go

@@ -233,7 +233,7 @@ func (m *Manager) Remove(tag string) error {
 	if m.defaultOutbound == outbound {
 		if len(m.outbounds) > 0 {
 			m.defaultOutbound = m.outbounds[0]
-			m.logger.Notice("updated default outbound to ", m.defaultOutbound.Tag())
+			m.logger.Info("updated default outbound to ", m.defaultOutbound.Tag())
 		} else {
 			m.defaultOutbound = nil
 		}
@@ -303,7 +303,7 @@ func (m *Manager) Create(ctx context.Context, router adapter.Router, logger log.
 	if tag == m.defaultTag || (m.defaultTag == "" && m.defaultOutbound == nil) {
 		m.defaultOutbound = outbound
 		if m.started {
-			m.logger.Notice("updated default outbound to ", outbound.Tag())
+			m.logger.Info("updated default outbound to ", outbound.Tag())
 		}
 	}
 	return nil

adapter/platform.go

@@ -13,7 +13,6 @@ type PlatformInterface interface {
 
 	UsePlatformAutoDetectInterfaceControl() bool
 	AutoDetectInterfaceControl(fd int) error
-	BindInterfaceControl(fd int, interfaceName string) error
 
 	UsePlatformInterface() bool
 	OpenInterface(options *tun.Options, platformOptions option.TunPlatformOptions) (tun.Tun, error)

adapter/provider/adapter.go

@@ -3,8 +3,6 @@ package provider
 import (
 	"context"
 	"reflect"
-	"regexp"
-	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -36,11 +34,10 @@ type Adapter struct {
 	callbackAccess sync.Mutex
 	callbacks      list.List[adapter.ProviderUpdateCallback]
 
-	link         string
+	link     string
-	enabled      bool
+	enabled  bool
-	removeEmojis bool
+	timeout  time.Duration
-	timeout      time.Duration
+	interval time.Duration
-	interval     time.Duration
 }
 
 func NewAdapter(ctx context.Context, router adapter.Router, outbound adapter.OutboundManager, logFactory log.Factory, logger log.ContextLogger, providerTag string, providerType string, options option.ProviderHealthCheckOptions) Adapter {
@@ -71,10 +68,6 @@ func NewAdapter(ctx context.Context, router adapter.Router, outbound adapter.Out
 	}
 }
 
-func (a *Adapter) SetRemoveEmojis(remove bool) {
-	a.removeEmojis = remove
-}
-
 func (a *Adapter) Start() error {
 	a.history = service.FromContext[adapter.URLTestHistoryStorage](a.ctx)
 	if a.history == nil {
@@ -109,10 +102,6 @@ func (a *Adapter) Outbound(tag string) (adapter.Outbound, bool) {
 }
 
 func (a *Adapter) UpdateOutbounds(oldOpts []option.Outbound, newOpts []option.Outbound) {
-	if a.removeEmojis {
-		removeEmojisFromTags(newOpts)
-	}
-	uniquifyTags(newOpts)
 	a.removeUseless(newOpts)
 	var (
 		oldOptByTag    = make(map[string]option.Outbound)
@@ -276,34 +265,3 @@ func (a *Adapter) removeUseless(newOpts []option.Outbound) {
 		}
 	}
 }
-
-func uniquifyTags(opts []option.Outbound) {
-	count := make(map[string]int)
-	for i, opt := range opts {
-		count[opt.Tag]++
-		if count[opt.Tag] > 1 {
-			opts[i].Tag = F.ToString(opt.Tag, " #", count[opt.Tag])
-		}
-	}
-}
-
-func removeEmojisFromTags(opts []option.Outbound) {
-	for i, opt := range opts {
-		cleaned := flagRegex.ReplaceAllStringFunc(opt.Tag, flagToCountryCode)
-		cleaned = emojiRegex.ReplaceAllString(cleaned, "")
-		cleaned = multiSpaceRegex.ReplaceAllString(cleaned, " ")
-		opts[i].Tag = strings.TrimSpace(cleaned)
-	}
-}
-
-func flagToCountryCode(flag string) string {
-	runes := []rune(flag)
-	if len(runes) == 2 {
-		return string(rune(runes[0]-0x1F1E6+'A')) + string(rune(runes[1]-0x1F1E6+'A')) + " "
-	}
-	return ""
-}
-
-var flagRegex = regexp.MustCompile(`[\x{1F1E6}-\x{1F1FF}]{2}`)
-var emojiRegex = regexp.MustCompile(`[\x{1F1E0}-\x{1F1FF}\x{1F300}-\x{1F9FF}\x{2600}-\x{27BF}\x{FE00}-\x{FE0F}\x{200D}]+`)
-var multiSpaceRegex = regexp.MustCompile(`\s{2,}`)

adapter/provider/adapter_test.go

@@ -1,45 +0,0 @@
-package provider
-
-import (
-	"testing"
-
-	"github.com/sagernet/sing-box/option"
-)
-
-func TestFlagToCountryCodeAllFlags(t *testing.T) {
-	for first := 'A'; first <= 'Z'; first++ {
-		for second := 'A'; second <= 'Z'; second++ {
-			flag := string(rune(0x1F1E6+(first-'A'))) + string(rune(0x1F1E6+(second-'A')))
-			expected := string(first) + string(second)
-			result := flagToCountryCode(flag)
-			// flagToCountryCode appends a space
-			if result != expected+" " {
-				t.Errorf("flagToCountryCode(%q) = %q, want %q", expected, result, expected+" ")
-			}
-		}
-	}
-}
-
-func TestRemoveEmojisFromTags(t *testing.T) {
-	tests := []struct {
-		input    string
-		expected string
-	}{
-		{"🇺🇸 United States", "US United States"},
-		{"🇷🇺 Россия", "RU Россия"},
-		{"🇩🇪 Germany 🚀", "DE Germany"},
-		{"🇫🇷🇬🇧 France-UK", "FR GB France-UK"},
-		{"No emojis here", "No emojis here"},
-		{"🌍 World", "World"},
-		{"🇯🇵 Tokyo ⚡ Fast", "JP Tokyo Fast"},
-		{"Germany 🇩🇪", "Germany DE"},
-		{"Server 🇺🇸 Node", "Server US Node"},
-	}
-	for _, tt := range tests {
-		opts := []option.Outbound{{Tag: tt.input}}
-		removeEmojisFromTags(opts)
-		if opts[0].Tag != tt.expected {
-			t.Errorf("removeEmojisFromTags(%q) = %q, want %q", tt.input, opts[0].Tag, tt.expected)
-		}
-	}
-}

box.go

@@ -458,7 +458,7 @@ func (s *Box) PreStart() error {
 		s.Close()
 		return err
 	}
-	s.logger.Notice("sing-box pre-started (", F.Seconds(time.Since(s.createdAt).Seconds()), "s)")
+	s.logger.Info("sing-box pre-started (", F.Seconds(time.Since(s.createdAt).Seconds()), "s)")
 	return nil
 }
 
@@ -477,7 +477,7 @@ func (s *Box) Start() error {
 		s.Close()
 		return err
 	}
-	s.logger.Notice("sing-box started (", F.Seconds(time.Since(s.createdAt).Seconds()), "s)")
+	s.logger.Info("sing-box started (", F.Seconds(time.Since(s.createdAt).Seconds()), "s)")
 	return nil
 }
 

cmd/internal/app_store_connect/main.go

@@ -289,7 +289,7 @@ func prepareAppStore(ctx context.Context) error {
 			return err
 		}
 		if len(builds.Data) == 0 {
-			log.Fatal(string(platform), " ", tag, " no build found")
+			log.Fatal(platform, " ", tag, " no build found")
 		}
 		buildID := common.Ptr(builds.Data[0].ID)
 		if version.ID == "" {

cmd/internal/build_libbox/main.go

@@ -63,7 +63,7 @@ func init() {
 	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -X internal/godebug.defaultGODEBUG=multipathtcp=0 -s -w -buildid=  -checklinkname=0")
 	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -X internal/godebug.defaultGODEBUG=multipathtcp=0 -checklinkname=0")
 
-	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_masque", "with_mtproxy", "with_trusttunnel", "with_call", "with_openvpn", "with_sudoku", "with_snell", "with_utls", "with_naive_outbound", "with_clash_api", "badlinkname", "tfogo_checklinkname0")
+	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_masque", "with_mtproxy", "with_utls", "with_naive_outbound", "with_clash_api", "badlinkname", "tfogo_checklinkname0")
 	darwinTags = append(darwinTags, "with_dhcp", "grpcnotrace")
 	// memcTags = append(memcTags, "with_tailscale")
 	sharedTags = append(sharedTags, "with_tailscale", "ts_omit_logtail", "ts_omit_ssh", "ts_omit_drive", "ts_omit_taildrop", "ts_omit_webclient", "ts_omit_doctor", "ts_omit_capture", "ts_omit_kube", "ts_omit_aws", "ts_omit_synology", "ts_omit_bird")

cmd/internal/merge_aar/main.go

@@ -1,165 +0,0 @@
-package main
-
-import (
-	"archive/zip"
-	"crypto/sha256"
-	"flag"
-	"io"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/sagernet/sing-box/log"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-var outputPath string
-
-func init() {
-	flag.StringVar(&outputPath, "output", "", "output AAR path")
-}
-
-func main() {
-	flag.Parse()
-	err := merge()
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func merge() error {
-	inputPaths := flag.Args()
-	if outputPath == "" {
-		return E.New("missing output path")
-	}
-	if len(inputPaths) == 0 {
-		return E.New("missing input AAR paths")
-	}
-	archiveReaders := make([]*zip.ReadCloser, 0, len(inputPaths))
-	for _, inputPath := range inputPaths {
-		archiveReader, err := zip.OpenReader(inputPath)
-		if err != nil {
-			return E.Cause(err, "open input AAR: ", inputPath)
-		}
-		archiveReaders = append(archiveReaders, archiveReader)
-	}
-	defer func() {
-		for _, archiveReader := range archiveReaders {
-			archiveReader.Close()
-		}
-	}()
-
-	referenceEntries := make(map[string][sha256.Size]byte)
-	selectedEntries := make([]*zip.File, 0)
-	selectedJNIEntries := make(map[string]bool)
-	for inputIndex, archiveReader := range archiveReaders {
-		seenEntries := make(map[string]bool)
-		for _, archiveFile := range archiveReader.File {
-			if strings.HasPrefix(archiveFile.Name, "jni/") {
-				if archiveFile.FileInfo().IsDir() {
-					continue
-				}
-				if selectedJNIEntries[archiveFile.Name] {
-					return E.New("duplicate AAR JNI entry: ", archiveFile.Name)
-				}
-				selectedJNIEntries[archiveFile.Name] = true
-				selectedEntries = append(selectedEntries, archiveFile)
-				continue
-			}
-			entryDigest, err := digestEntry(archiveFile)
-			if err != nil {
-				return E.Cause(err, "read AAR entry: ", archiveFile.Name)
-			}
-			if inputIndex == 0 {
-				referenceEntries[archiveFile.Name] = entryDigest
-				selectedEntries = append(selectedEntries, archiveFile)
-			} else {
-				referenceDigest, loaded := referenceEntries[archiveFile.Name]
-				if !loaded {
-					return E.New("unexpected AAR entry: ", archiveFile.Name)
-				}
-				if referenceDigest != entryDigest {
-					return E.New("AAR entry differs between architectures: ", archiveFile.Name)
-				}
-			}
-			seenEntries[archiveFile.Name] = true
-		}
-		if inputIndex > 0 {
-			for referenceName := range referenceEntries {
-				if !seenEntries[referenceName] {
-					return E.New("missing AAR entry: ", referenceName)
-				}
-			}
-		}
-	}
-
-	absoluteOutputPath, err := filepath.Abs(outputPath)
-	if err != nil {
-		return E.Cause(err, "resolve output AAR path")
-	}
-	err = os.MkdirAll(filepath.Dir(absoluteOutputPath), 0o755)
-	if err != nil {
-		return E.Cause(err, "create output AAR directory")
-	}
-	temporaryFile, err := os.CreateTemp(filepath.Dir(absoluteOutputPath), ".merge-aar-*.aar")
-	if err != nil {
-		return E.Cause(err, "create temporary output AAR")
-	}
-	temporaryPath := temporaryFile.Name()
-	defer os.Remove(temporaryPath)
-	archiveWriter := zip.NewWriter(temporaryFile)
-	for _, archiveFile := range selectedEntries {
-		rawReader, openErr := archiveFile.OpenRaw()
-		if openErr != nil {
-			archiveWriter.Close()
-			temporaryFile.Close()
-			return E.Cause(openErr, "open raw AAR entry: ", archiveFile.Name)
-		}
-		header := archiveFile.FileHeader
-		rawWriter, createErr := archiveWriter.CreateRaw(&header)
-		if createErr != nil {
-			archiveWriter.Close()
-			temporaryFile.Close()
-			return E.Cause(createErr, "create output AAR entry: ", archiveFile.Name)
-		}
-		_, copyErr := io.Copy(rawWriter, rawReader)
-		if copyErr != nil {
-			archiveWriter.Close()
-			temporaryFile.Close()
-			return E.Cause(copyErr, "copy output AAR entry: ", archiveFile.Name)
-		}
-	}
-	err = archiveWriter.Close()
-	if err != nil {
-		temporaryFile.Close()
-		return E.Cause(err, "finalize output AAR")
-	}
-	err = temporaryFile.Close()
-	if err != nil {
-		return E.Cause(err, "close output AAR")
-	}
-	err = os.Rename(temporaryPath, absoluteOutputPath)
-	if err != nil {
-		return E.Cause(err, "replace output AAR")
-	}
-	return nil
-}
-
-func digestEntry(archiveFile *zip.File) ([sha256.Size]byte, error) {
-	entryReader, err := archiveFile.Open()
-	if err != nil {
-		return [sha256.Size]byte{}, err
-	}
-	digest := sha256.New()
-	_, err = io.Copy(digest, entryReader)
-	closeErr := entryReader.Close()
-	if err != nil {
-		return [sha256.Size]byte{}, err
-	}
-	if closeErr != nil {
-		return [sha256.Size]byte{}, closeErr
-	}
-	var result [sha256.Size]byte
-	copy(result[:], digest.Sum(nil))
-	return result, nil
-}

cmd/internal/merge_apple_xcframework/main.go

@@ -1,172 +0,0 @@
-package main
-
-import (
-	"flag"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"sort"
-	"strconv"
-	"strings"
-
-	"github.com/sagernet/sing-box/log"
-	E "github.com/sagernet/sing/common/exceptions"
-
-	"howett.net/plist"
-)
-
-type xcFrameworkInfo struct {
-	AvailableLibraries []xcFrameworkLibrary `plist:"AvailableLibraries"`
-}
-
-type xcFrameworkLibrary struct {
-	BinaryPath               string   `plist:"BinaryPath"`
-	LibraryIdentifier        string   `plist:"LibraryIdentifier"`
-	LibraryPath              string   `plist:"LibraryPath"`
-	SupportedArchitectures   []string `plist:"SupportedArchitectures"`
-	SupportedPlatform        string   `plist:"SupportedPlatform"`
-	SupportedPlatformVariant string   `plist:"SupportedPlatformVariant"`
-}
-
-type frameworkSlice struct {
-	rootPath string
-	library  xcFrameworkLibrary
-}
-
-var outputPath string
-
-func init() {
-	flag.StringVar(&outputPath, "output", "", "output XCFramework path")
-}
-
-func main() {
-	flag.Parse()
-	err := merge()
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func merge() error {
-	inputPaths := flag.Args()
-	if outputPath == "" {
-		return E.New("missing output path")
-	}
-	if len(inputPaths) == 0 {
-		return E.New("missing input XCFramework paths")
-	}
-	frameworkGroups := make(map[string][]frameworkSlice)
-	for _, inputPath := range inputPaths {
-		infoFile, err := os.Open(filepath.Join(inputPath, "Info.plist"))
-		if err != nil {
-			return E.Cause(err, "open XCFramework metadata: ", inputPath)
-		}
-		var info xcFrameworkInfo
-		decoder := plist.NewDecoder(infoFile)
-		err = decoder.Decode(&info)
-		closeErr := infoFile.Close()
-		if err != nil {
-			return E.Cause(err, "decode XCFramework metadata: ", inputPath)
-		}
-		if closeErr != nil {
-			return E.Cause(closeErr, "close XCFramework metadata: ", inputPath)
-		}
-		for _, library := range info.AvailableLibraries {
-			groupName := library.SupportedPlatform + "|" + library.SupportedPlatformVariant
-			frameworkGroups[groupName] = append(frameworkGroups[groupName], frameworkSlice{
-				rootPath: inputPath,
-				library:  library,
-			})
-		}
-	}
-	groupNames := make([]string, 0, len(frameworkGroups))
-	for groupName := range frameworkGroups {
-		groupNames = append(groupNames, groupName)
-	}
-	sort.Strings(groupNames)
-	absoluteOutputPath, err := filepath.Abs(outputPath)
-	if err != nil {
-		return E.Cause(err, "resolve output XCFramework path")
-	}
-	err = os.MkdirAll(filepath.Dir(absoluteOutputPath), 0o755)
-	if err != nil {
-		return E.Cause(err, "create output XCFramework directory")
-	}
-	temporaryDirectory, err := os.MkdirTemp(filepath.Dir(absoluteOutputPath), ".merge-xcframework-*")
-	if err != nil {
-		return E.Cause(err, "create XCFramework merge directory")
-	}
-	defer os.RemoveAll(temporaryDirectory)
-	frameworkPaths := make([]string, 0, len(groupNames))
-	for groupIndex, groupName := range groupNames {
-		frameworkSlices := frameworkGroups[groupName]
-		firstSlice := frameworkSlices[0]
-		firstFrameworkPath := filepath.Join(firstSlice.rootPath, firstSlice.library.LibraryIdentifier, firstSlice.library.LibraryPath)
-		if len(frameworkSlices) == 1 {
-			frameworkPaths = append(frameworkPaths, firstFrameworkPath)
-			continue
-		}
-		architectures := make(map[string]bool)
-		binaryPaths := make([]string, 0, len(frameworkSlices))
-		for _, currentSlice := range frameworkSlices {
-			if currentSlice.library.LibraryPath != firstSlice.library.LibraryPath || currentSlice.library.BinaryPath != firstSlice.library.BinaryPath {
-				return E.New("incompatible XCFramework slices for platform: ", currentSlice.library.SupportedPlatform)
-			}
-			for _, architecture := range currentSlice.library.SupportedArchitectures {
-				if architectures[architecture] {
-					return E.New("duplicate XCFramework architecture: ", architecture)
-				}
-				architectures[architecture] = true
-			}
-			binaryPaths = append(binaryPaths, filepath.Join(currentSlice.rootPath, currentSlice.library.LibraryIdentifier, currentSlice.library.BinaryPath))
-		}
-		mergedFrameworkPath := filepath.Join(temporaryDirectory, "framework-"+strconv.Itoa(groupIndex), filepath.Base(firstSlice.library.LibraryPath))
-		copyCommand := exec.Command("ditto", firstFrameworkPath, mergedFrameworkPath)
-		copyCommand.Stdout = os.Stdout
-		copyCommand.Stderr = os.Stderr
-		err = copyCommand.Run()
-		if err != nil {
-			return E.Cause(err, "copy XCFramework slice")
-		}
-		binaryRelativePath, relativeErr := filepath.Rel(firstSlice.library.LibraryPath, firstSlice.library.BinaryPath)
-		if relativeErr != nil {
-			return E.Cause(relativeErr, "resolve XCFramework binary path")
-		}
-		if binaryRelativePath == "." || strings.HasPrefix(binaryRelativePath, ".."+string(filepath.Separator)) {
-			return E.New("invalid XCFramework binary path: ", firstSlice.library.BinaryPath)
-		}
-		mergedBinaryPath := filepath.Join(mergedFrameworkPath, binaryRelativePath)
-		temporaryBinaryPath := mergedBinaryPath + ".merged"
-		lipoArguments := append([]string{"lipo", "-create"}, binaryPaths...)
-		lipoArguments = append(lipoArguments, "-output", temporaryBinaryPath)
-		lipoCommand := exec.Command("xcrun", lipoArguments...)
-		lipoCommand.Stdout = os.Stdout
-		lipoCommand.Stderr = os.Stderr
-		err = lipoCommand.Run()
-		if err != nil {
-			return E.Cause(err, "merge XCFramework binaries")
-		}
-		err = os.Rename(temporaryBinaryPath, mergedBinaryPath)
-		if err != nil {
-			return E.Cause(err, "replace merged XCFramework binary")
-		}
-		frameworkPaths = append(frameworkPaths, mergedFrameworkPath)
-	}
-	err = os.RemoveAll(absoluteOutputPath)
-	if err != nil {
-		return E.Cause(err, "remove output XCFramework")
-	}
-	xcodebuildArguments := []string{"-create-xcframework"}
-	for _, frameworkPath := range frameworkPaths {
-		xcodebuildArguments = append(xcodebuildArguments, "-framework", frameworkPath)
-	}
-	xcodebuildArguments = append(xcodebuildArguments, "-output", absoluteOutputPath)
-	xcodebuildCommand := exec.Command("xcodebuild", xcodebuildArguments...)
-	xcodebuildCommand.Stdout = os.Stdout
-	xcodebuildCommand.Stderr = os.Stderr
-	err = xcodebuildCommand.Run()
-	if err != nil {
-		return E.Cause(err, "create XCFramework")
-	}
-	return nil
-}

cmd/internal/update_apple_version/main.go

@@ -106,7 +106,6 @@ func findAndReplaceProjectVersion(objectsMap map[string]any, projectContent stri
 }
 
 func findObjectKey(objectsMap map[string]any, bundleIDList []string) []string {
-	globalSettings := collectBuildSettings(objectsMap)
 	var objectKeyList []string
 	for objectKey, object := range objectsMap {
 		buildSettings := object.(map[string]any)["buildSettings"]
@@ -117,51 +116,13 @@ func findObjectKey(objectsMap map[string]any, bundleIDList []string) []string {
 		if bundleIDObject == nil {
 			continue
 		}
-		bundleID := expandBuildVariables(bundleIDObject.(string), globalSettings)
+		if common.Contains(bundleIDList, bundleIDObject.(string)) {
-		if common.Contains(bundleIDList, bundleID) {
 			objectKeyList = append(objectKeyList, objectKey)
 		}
 	}
 	return objectKeyList
 }
 
-func collectBuildSettings(objectsMap map[string]any) map[string]string {
-	settings := make(map[string]string)
-	for _, object := range objectsMap {
-		buildSettings, loaded := object.(map[string]any)["buildSettings"].(map[string]any)
-		if !loaded {
-			continue
-		}
-		for key, value := range buildSettings {
-			valueString, isString := value.(string)
-			if !isString {
-				continue
-			}
-			settings[key] = valueString
-		}
-	}
-	return settings
-}
-
-var buildVariableRegexp = regexp.MustCompile(`\$[({]([A-Za-z0-9_]+)[)}]`)
-
-func expandBuildVariables(value string, settings map[string]string) string {
-	for {
-		expanded := buildVariableRegexp.ReplaceAllStringFunc(value, func(match string) string {
-			name := buildVariableRegexp.FindStringSubmatch(match)[1]
-			replacement, loaded := settings[name]
-			if !loaded {
-				return match
-			}
-			return replacement
-		})
-		if expanded == value {
-			return expanded
-		}
-		value = expanded
-	}
-}
-
 func findObjectKeyByDirectory(objectsMap map[string]any, directoryList []string) []string {
 	var objectKeyList []string
 	for objectKey, object := range objectsMap {

cmd/sing-box/cmd_run.go

@@ -179,7 +179,6 @@ func run() error {
 		for {
 			osSignal := <-osSignals
 			if osSignal == syscall.SIGHUP {
-				log.Notice("received SIGHUP, reloading...")
 				err = check()
 				if err != nil {
 					log.Error(E.Cause(err, "reload service"))

codeberg-release.sh

@@ -1,78 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-# Usage: ./codeberg-release.sh [--replace] [--draft] [--prerelease] [-p N] TAG PATH
-
-OWNER="shtorm-7"
-REPO="sing-box-extended"
-API="https://codeberg.org/api/v1"
-TOKEN="${CODEBERG_TOKEN:?Set CODEBERG_TOKEN}"
-
-REPLACE=false
-DRAFT=false
-PRERELEASE=false
-PARALLEL=1
-
-while [[ $# -gt 2 ]]; do
-  case "$1" in
-    --replace) REPLACE=true; shift ;;
-    --draft) DRAFT=true; shift ;;
-    --prerelease) PRERELEASE=true; shift ;;
-    -p) PARALLEL="$2"; shift 2 ;;
-    *) echo "Unknown option: $1"; exit 1 ;;
-  esac
-done
-
-TAG="$1"
-DIR="$2"
-
-if [[ ! -d "$DIR" ]]; then
-  echo "Error: $DIR is not a directory"
-  exit 1
-fi
-
-RELEASE_URL="$API/repos/$OWNER/$REPO/releases"
-RELEASE_ID=$(curl -s -H "Authorization: token $TOKEN" "$RELEASE_URL/tags/$TAG" | jq -r '.id // empty')
-
-if [[ -n "$RELEASE_ID" && "$REPLACE" == "true" ]]; then
-  curl -s -H "Authorization: token $TOKEN" "$RELEASE_URL/$RELEASE_ID/assets" | \
-    jq -r '.[].id' | while read -r aid; do
-      curl -s -X DELETE -H "Authorization: token $TOKEN" "$RELEASE_URL/$RELEASE_ID/assets/$aid" >/dev/null
-    done
-  curl -s -X PATCH -H "Authorization: token $TOKEN" -H "Content-Type: application/json" \
-    "$RELEASE_URL/$RELEASE_ID" \
-    -d "{\"draft\":$DRAFT,\"prerelease\":$PRERELEASE}" >/dev/null
-elif [[ -z "$RELEASE_ID" ]]; then
-  RELEASE_ID=$(curl -s -X POST -H "Authorization: token $TOKEN" -H "Content-Type: application/json" \
-    "$RELEASE_URL" \
-    -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"draft\":$DRAFT,\"prerelease\":$PRERELEASE}" | jq -r '.id')
-fi
-
-if [[ -z "$RELEASE_ID" || "$RELEASE_ID" == "null" ]]; then
-  echo "Error: failed to get or create release"
-  exit 1
-fi
-
-echo "Release ID: $RELEASE_ID"
-echo "Uploading files from $DIR (parallelism: $PARALLEL)..."
-
-export TOKEN RELEASE_URL RELEASE_ID
-
-upload() {
-  local file="$1"
-  local name
-  name=$(basename "$file")
-  if curl -s -X POST \
-    -H "Authorization: token $TOKEN" \
-    "$RELEASE_URL/$RELEASE_ID/assets?name=$name" \
-    -F "attachment=@$file" >/dev/null; then
-    echo "✓ $name"
-  else
-    echo "✗ $name"
-  fi
-}
-export -f upload
-
-find "$DIR" -maxdepth 1 -type f -print0 | xargs -0 -P "$PARALLEL" -I {} bash -c 'upload "$@"' _ {}
-
-echo "Done."

common/byteformats/formats.go

@@ -0,0 +1,74 @@
+package byteformats
+
+import (
+	"fmt"
+	"math"
+)
+
+var (
+	unitNames   = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"}
+	iUnitNames  = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
+	kUnitNames  = []string{"kB", "MB", "GB", "TB", "PB", "EB"}
+	kiUnitNames = []string{"KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
+)
+
+func formatBytes(s uint64, base float64, sizes []string) string {
+	if s < 10 {
+		return fmt.Sprintf("%d B", s)
+	}
+	e := math.Floor(logn(float64(s), base))
+	suffix := sizes[int(e)]
+	val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10
+	f := "%.0f %s"
+	if val < 10 {
+		f = "%.1f %s"
+	}
+
+	return fmt.Sprintf(f, val, suffix)
+}
+
+func formatKBytes(s uint64, base float64, sizes []string) string {
+	if s == 0 {
+		return fmt.Sprintf("0 %s", sizes[0])
+	}
+	e := math.Floor(logn(float64(s), base))
+	if e < 1 {
+		e = 1
+	}
+	suffix := sizes[int(e)-1]
+	val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10
+	f := "%.0f %s"
+	if val < 10 {
+		f = "%.1f %s"
+	}
+
+	return fmt.Sprintf(f, val, suffix)
+}
+
+func logn(n, b float64) float64 {
+	return math.Log(n) / math.Log(b)
+}
+
+func FormatBytes(s uint64) string {
+	return formatBytes(s, 1000, unitNames)
+}
+
+func FormatMemoryBytes(s uint64) string {
+	return formatBytes(s, 1024, unitNames)
+}
+
+func FormatIBytes(s uint64) string {
+	return formatBytes(s, 1024, iUnitNames)
+}
+
+func FormatKBytes(s uint64) string {
+	return formatKBytes(s, 1000, kUnitNames)
+}
+
+func FormatMemoryKBytes(s uint64) string {
+	return formatKBytes(s, 1024, kUnitNames)
+}
+
+func FormatKIBytes(s uint64) string {
+	return formatKBytes(s, 1024, kiUnitNames)
+}

common/byteformats/json.go

@@ -0,0 +1,218 @@
+package byteformats
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+const (
+	Byte = 1 << (iota * 10)
+	KiByte
+	MiByte
+	GiByte
+	TiByte
+	PiByte
+	EiByte
+)
+
+const (
+	KByte = Byte * 1000
+	MByte = KByte * 1000
+	GByte = MByte * 1000
+	TByte = GByte * 1000
+	PByte = TByte * 1000
+	EByte = PByte * 1000
+)
+
+var unitValueTable = map[string]uint64{
+	"b":   Byte,
+	"k":   KByte,
+	"kb":  KByte,
+	"ki":  KiByte,
+	"kib": KiByte,
+	"m":   MByte,
+	"mb":  MByte,
+	"mi":  MiByte,
+	"mib": MiByte,
+	"g":   GByte,
+	"gb":  GByte,
+	"gi":  GiByte,
+	"gib": GiByte,
+	"t":   TByte,
+	"tb":  TByte,
+	"ti":  TiByte,
+	"tib": TiByte,
+	"p":   PByte,
+	"pb":  PByte,
+	"pi":  PiByte,
+	"pib": PiByte,
+	"e":   EByte,
+	"eb":  EByte,
+	"ei":  EiByte,
+	"eib": EiByte,
+}
+
+var memoryUnitValueTable = map[string]uint64{
+	"b":  Byte,
+	"k":  KiByte,
+	"kb": KiByte,
+	"m":  MiByte,
+	"mb": MiByte,
+	"g":  GiByte,
+	"gb": GiByte,
+	"t":  TiByte,
+	"tb": TiByte,
+	"p":  PiByte,
+	"pb": PiByte,
+	"e":  EiByte,
+	"eb": EiByte,
+}
+
+var networkUnitValueTable = map[string]uint64{
+	"Bps":  Byte,
+	"Kbps": KByte / 8,
+	"KBps": KByte,
+	"Mbps": MByte / 8,
+	"MBps": MByte,
+	"Gbps": GByte / 8,
+	"GBps": GByte,
+	"Tbps": TByte / 8,
+	"TBps": TByte,
+	"Pbps": PByte / 8,
+	"PBps": PByte,
+	"Ebps": EByte / 8,
+	"EBps": EByte,
+}
+
+type rawBytes struct {
+	value     uint64
+	unit      string
+	unitValue uint64
+}
+
+func (b rawBytes) MarshalJSON() ([]byte, error) {
+	if b.unit == "" {
+		return json.Marshal(b.value)
+	}
+	return json.Marshal(strconv.FormatUint(b.value/b.unitValue, 10) + b.unit)
+}
+
+func parseUnit(b *rawBytes, unitTable map[string]uint64, caseSensitive bool, bytes []byte) error {
+	var intValue int64
+	err := json.Unmarshal(bytes, &intValue)
+	if err == nil {
+		b.value = uint64(intValue)
+		b.unit = ""
+		b.unitValue = 1
+		return nil
+	}
+	var stringValue string
+	err = json.Unmarshal(bytes, &stringValue)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(stringValue) == "" {
+		b.value = 0
+		b.unit = ""
+		b.unitValue = 1
+		return nil
+	}
+	unitIndex := 0
+	for i, c := range stringValue {
+		if c < '0' || c > '9' {
+			unitIndex = i
+			break
+		}
+	}
+	if unitIndex == 0 {
+		return fmt.Errorf("invalid format: %s", stringValue)
+	}
+	value, err := strconv.ParseUint(stringValue[:unitIndex], 10, 64)
+	if err != nil {
+		return fmt.Errorf("parse %s: %w", stringValue[:unitIndex], err)
+	}
+	rawUnit := stringValue[unitIndex:]
+	var unit string
+	if caseSensitive {
+		unit = strings.TrimSpace(rawUnit)
+	} else {
+		unit = strings.TrimSpace(strings.ToLower(rawUnit))
+	}
+	unitValue, loaded := unitTable[unit]
+	if !loaded {
+		return fmt.Errorf("unsupported unit: %s", rawUnit)
+	}
+	b.value = value * unitValue
+	b.unit = rawUnit
+	b.unitValue = unitValue
+	return nil
+}
+
+type Bytes struct {
+	rawBytes
+}
+
+func (b *Bytes) Value() uint64 {
+	if b == nil {
+		return 0
+	}
+	return b.value
+}
+
+func (b *Bytes) UnmarshalJSON(bytes []byte) error {
+	return parseUnit(&b.rawBytes, unitValueTable, false, bytes)
+}
+
+type MemoryBytes struct {
+	rawBytes
+}
+
+func (m *MemoryBytes) Value() uint64 {
+	if m == nil {
+		return 0
+	}
+	return m.value
+}
+
+func (m *MemoryBytes) UnmarshalJSON(bytes []byte) error {
+	return parseUnit(&m.rawBytes, memoryUnitValueTable, false, bytes)
+}
+
+type NetworkBytes struct {
+	rawBytes
+}
+
+func (n *NetworkBytes) Value() uint64 {
+	if n == nil {
+		return 0
+	}
+	return n.value
+}
+
+func (n *NetworkBytes) UnmarshalJSON(bytes []byte) error {
+	return parseUnit(&n.rawBytes, networkUnitValueTable, true, bytes)
+}
+
+type NetworkBytesCompat struct {
+	rawBytes
+}
+
+func (n *NetworkBytesCompat) Value() uint64 {
+	if n == nil {
+		return 0
+	}
+	return n.value
+}
+
+func (n *NetworkBytesCompat) UnmarshalJSON(bytes []byte) error {
+	err := parseUnit(&n.rawBytes, networkUnitValueTable, true, bytes)
+	if err != nil {
+		newErr := parseUnit(&n.rawBytes, unitValueTable, false, bytes)
+		if newErr == nil {
+			return nil
+		}
+	}
+	return err
+}

common/byteformats/json_test.go

@@ -0,0 +1,114 @@
+package byteformats_test
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/sagernet/sing-box/common/byteformats"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNetworkBytes(t *testing.T) {
+	t.Parallel()
+	testMap := map[string]uint64{
+		"1 Bps":  byteformats.Byte,
+		"1 Kbps": byteformats.KByte / 8,
+		"1 KBps": byteformats.KByte,
+		"1 Mbps": byteformats.MByte / 8,
+		"1 MBps": byteformats.MByte,
+		"1 Gbps": byteformats.GByte / 8,
+		"1 GBps": byteformats.GByte,
+		"1 Tbps": byteformats.TByte / 8,
+		"1 TBps": byteformats.TByte,
+		"1 Pbps": byteformats.PByte / 8,
+		"1 PBps": byteformats.PByte,
+		"1k":     byteformats.KByte,
+		"1m":     byteformats.MByte,
+	}
+	for k, v := range testMap {
+		var nb byteformats.NetworkBytesCompat
+		require.NoError(t, json.Unmarshal([]byte("\""+k+"\""), &nb))
+		require.Equal(t, v, nb.Value())
+		b, err := json.Marshal(nb)
+		require.NoError(t, err)
+		require.Equal(t, "\""+k+"\"", string(b))
+	}
+}
+
+func TestMemoryBytes(t *testing.T) {
+	t.Parallel()
+	testMap := map[string]uint64{
+		"1 B":  byteformats.Byte,
+		"1 KB": byteformats.KiByte,
+		"1 MB": byteformats.MiByte,
+		"1 GB": byteformats.GiByte,
+		"1 TB": byteformats.TiByte,
+		"1 PB": byteformats.PiByte,
+	}
+	for k, v := range testMap {
+		var mb byteformats.MemoryBytes
+		require.NoError(t, json.Unmarshal([]byte("\""+k+"\""), &mb))
+		require.Equal(t, v, mb.Value())
+		b, err := json.Marshal(mb)
+		require.NoError(t, err)
+		require.Equal(t, "\""+k+"\"", string(b))
+	}
+}
+
+func TestDefaultBytes(t *testing.T) {
+	t.Parallel()
+	testMap := map[string]uint64{
+		"1 B":   byteformats.Byte,
+		"1 KB":  byteformats.KByte,
+		"1 KiB": byteformats.KiByte,
+		"1 MB":  byteformats.MByte,
+		"1 MiB": byteformats.MiByte,
+		"1 GB":  byteformats.GByte,
+		"1 GiB": byteformats.GiByte,
+		"1 TB":  byteformats.TByte,
+		"1 TiB": byteformats.TiByte,
+		"1 PB":  byteformats.PByte,
+		"1 PiB": byteformats.PiByte,
+		"1 EB":  byteformats.EByte,
+		"1 EiB": byteformats.EiByte,
+		"1k":    byteformats.KByte,
+		"1m":    byteformats.MByte,
+		"1g":    byteformats.GByte,
+		"1t":    byteformats.TByte,
+		"1p":    byteformats.PByte,
+		"1e":    byteformats.EByte,
+		"1K":    byteformats.KByte,
+		"1M":    byteformats.MByte,
+		"1G":    byteformats.GByte,
+		"1T":    byteformats.TByte,
+		"1P":    byteformats.PByte,
+		"1E":    byteformats.EByte,
+		"1Ki":   byteformats.KiByte,
+		"1Mi":   byteformats.MiByte,
+		"1Gi":   byteformats.GiByte,
+		"1Ti":   byteformats.TiByte,
+		"1Pi":   byteformats.PiByte,
+		"1Ei":   byteformats.EiByte,
+		"1KiB":  byteformats.KiByte,
+		"1MiB":  byteformats.MiByte,
+		"1GiB":  byteformats.GiByte,
+		"1TiB":  byteformats.TiByte,
+		"1PiB":  byteformats.PiByte,
+		"1EiB":  byteformats.EiByte,
+		"1kB":   byteformats.KByte,
+		"1mB":   byteformats.MByte,
+		"1gB":   byteformats.GByte,
+		"1tB":   byteformats.TByte,
+		"1pB":   byteformats.PByte,
+		"1eB":   byteformats.EByte,
+	}
+	for k, v := range testMap {
+		var mb byteformats.Bytes
+		require.NoError(t, json.Unmarshal([]byte("\""+k+"\""), &mb))
+		require.Equal(t, v, mb.Value())
+		b, err := json.Marshal(mb)
+		require.NoError(t, err)
+		require.Equal(t, "\""+k+"\"", string(b))
+	}
+}

common/congestion/congestion.go

@@ -1,77 +0,0 @@
-package congestion
-
-import (
-	"time"
-
-	"github.com/sagernet/quic-go"
-	"github.com/sagernet/quic-go/congestion"
-	"github.com/sagernet/sing-quic/congestion_bbr1"
-	"github.com/sagernet/sing-quic/congestion_bbr2"
-	congestion_meta1 "github.com/sagernet/sing-quic/congestion_meta1"
-	congestion_meta2 "github.com/sagernet/sing-quic/congestion_meta2"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-func NewCongestionControl(name string, cwnd int, timeFunc func() time.Time) (func(conn *quic.Conn) congestion.CongestionControl, error) {
-	if timeFunc == nil {
-		timeFunc = time.Now
-	}
-	if cwnd == 0 {
-		cwnd = 32
-	}
-	switch name {
-	case "", "bbr":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_meta2.NewBbrSender(
-				congestion_meta2.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				congestion.ByteCount(cwnd)*congestion.ByteCount(conn.Config().InitialPacketSize),
-			)
-		}, nil
-	case "bbr_standard":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_bbr1.NewBbrSender(
-				congestion_bbr1.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				congestion_bbr1.InitialCongestionWindowPackets,
-				congestion_bbr1.MaxCongestionWindowPackets,
-			)
-		}, nil
-	case "bbr2":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_bbr2.NewBBR2Sender(
-				congestion_bbr2.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				0,
-				false,
-			)
-		}, nil
-	case "bbr2_variant":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_bbr2.NewBBR2Sender(
-				congestion_bbr2.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				32*congestion.ByteCount(conn.Config().InitialPacketSize),
-				true,
-			)
-		}, nil
-	case "cubic":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_meta1.NewCubicSender(
-				congestion_meta1.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				false,
-			)
-		}, nil
-	case "reno":
-		return func(conn *quic.Conn) congestion.CongestionControl {
-			return congestion_meta1.NewCubicSender(
-				congestion_meta1.DefaultClock{TimeFunc: timeFunc},
-				congestion.ByteCount(conn.Config().InitialPacketSize),
-				true,
-			)
-		}, nil
-	default:
-		return nil, E.New("unknown congestion control: ", name)
-	}
-}

common/dialer/default.go

@@ -36,7 +36,6 @@ type DefaultDialer struct {
 	udpAddr4               string
 	udpAddr6               string
 	netns                  string
-	autoDetectBindFunc     control.Func
 	connectionManager      adapter.ConnectionManager
 	networkManager         adapter.NetworkManager
 	networkStrategy        *C.NetworkStrategy
@@ -61,7 +60,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		networkType            []C.InterfaceType
 		fallbackNetworkType    []C.InterfaceType
 		networkFallbackDelay   time.Duration
-		autoDetectBindFunc     control.Func
 	)
 	if networkManager != nil {
 		interfaceFinder = networkManager.InterfaceFinder()
@@ -72,20 +70,9 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		if !(C.IsLinux || C.IsDarwin || C.IsWindows) {
 			return nil, E.New("`bind_interface` is only supported on Linux, macOS and Windows")
 		}
-		if platformInterface != nil && platformInterface.UsePlatformAutoDetectInterfaceControl() {
+		bindFunc := control.BindToInterface(interfaceFinder, options.BindInterface, -1)
-			interfaceName := options.BindInterface
+		dialer.Control = control.Append(dialer.Control, bindFunc)
-			bindFunc := func(network, address string, conn syscall.RawConn) error {
+		listener.Control = control.Append(listener.Control, bindFunc)
-				return control.Raw(conn, func(fd uintptr) error {
-					return platformInterface.BindInterfaceControl(int(fd), interfaceName)
-				})
-			}
-			dialer.Control = control.Append(dialer.Control, bindFunc)
-			listener.Control = control.Append(listener.Control, bindFunc)
-		} else {
-			bindFunc := control.BindToInterface(interfaceFinder, options.BindInterface, -1)
-			dialer.Control = control.Append(dialer.Control, bindFunc)
-			listener.Control = control.Append(listener.Control, bindFunc)
-		}
 	}
 	if options.RoutingMark > 0 {
 		if !C.IsLinux {
@@ -132,7 +119,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 				bindFunc := networkManager.AutoDetectInterfaceFunc()
 				dialer.Control = control.Append(dialer.Control, bindFunc)
 				listener.Control = control.Append(listener.Control, bindFunc)
-				autoDetectBindFunc = bindFunc
 			}
 		}
 		if options.RoutingMark == 0 && defaultOptions.RoutingMark != 0 {
@@ -227,7 +213,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 		udpAddr4:               udpAddr4,
 		udpAddr6:               udpAddr6,
 		netns:                  options.NetNs,
-		autoDetectBindFunc:     autoDetectBindFunc,
 		connectionManager:      connectionManager,
 		networkManager:         networkManager,
 		networkStrategy:        networkStrategy,
@@ -332,18 +317,12 @@ 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 {
 		return d.trackPacketConn(listener.ListenNetworkNamespace[net.PacketConn](d.netns, func() (net.PacketConn, error) {
-			listenConfig := d.udpListener
-			if d.autoDetectBindFunc != nil && destination.Addr.IsValid() {
-				listenConfig.Control = control.Append(listenConfig.Control, func(network, address string, conn syscall.RawConn) error {
-					return d.autoDetectBindFunc(network, destination.String(), conn)
-				})
-			}
 			if destination.IsIPv6() {
-				return listenConfig.ListenPacket(ctx, N.NetworkUDP, d.udpAddr6)
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr6)
 			} else if destination.IsIPv4() && !destination.Addr.IsUnspecified() {
-				return listenConfig.ListenPacket(ctx, N.NetworkUDP+"4", d.udpAddr4)
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP+"4", d.udpAddr4)
 			} else {
-				return listenConfig.ListenPacket(ctx, N.NetworkUDP, d.udpAddr4)
+				return d.udpListener.ListenPacket(ctx, N.NetworkUDP, d.udpAddr4)
 			}
 		}))
 	} else {

common/dialer/default_parallel_interface.go

@@ -182,10 +182,10 @@ func (d *DefaultDialer) listenSerialInterfacePacket(ctx context.Context, listene
 
 func selectInterfaces(networkManager adapter.NetworkManager, strategy C.NetworkStrategy, interfaceType []C.InterfaceType, fallbackInterfaceType []C.InterfaceType) (primaryInterfaces []adapter.NetworkInterface, fallbackInterfaces []adapter.NetworkInterface) {
 	interfaces := networkManager.NetworkInterfaces()
-	myInterfaces := networkManager.InterfaceMonitor().MyInterfaces()
+	myInterface := networkManager.InterfaceMonitor().MyInterface()
-	if len(myInterfaces) > 0 {
+	if myInterface != "" {
 		interfaces = common.Filter(interfaces, func(it adapter.NetworkInterface) bool {
-			return !common.Contains(myInterfaces, it.Name)
+			return it.Name != myInterface
 		})
 	}
 	switch strategy {

common/interrupt/conn.go

@@ -29,8 +29,8 @@ type Conn struct {
 
 func (c *Conn) Close() error {
 	c.group.access.Lock()
+	defer c.group.access.Unlock()
 	c.group.connections.Remove(c.element)
-	c.group.access.Unlock()
 	return c.Conn.Close()
 }
 
@@ -58,8 +58,8 @@ type PacketConn struct {
 
 func (c *PacketConn) Close() error {
 	c.group.access.Lock()
+	defer c.group.access.Unlock()
 	c.group.connections.Remove(c.element)
-	c.group.access.Unlock()
 	return c.PacketConn.Close()
 }
 
@@ -87,8 +87,8 @@ type SingPacketConn struct {
 
 func (c *SingPacketConn) Close() error {
 	c.group.access.Lock()
+	defer c.group.access.Unlock()
 	c.group.connections.Remove(c.element)
-	c.group.access.Unlock()
 	return c.PacketConn.Close()
 }
 

common/interrupt/group.go

@@ -47,19 +47,15 @@ func (g *Group) NewSingPacketConn(conn N.PacketConn, isExternal bool, isProvider
 
 func (g *Group) Interrupt(interruptExternalConnections bool) {
 	g.access.Lock()
+	defer g.access.Unlock()
 	var toDelete []*list.Element[*groupConnItem]
-	var toClose []io.Closer
 	for element := g.connections.Front(); element != nil; element = element.Next() {
 		if !element.Value.isExternal || interruptExternalConnections {
+			element.Value.conn.Close()
 			toDelete = append(toDelete, element)
-			toClose = append(toClose, element.Value.conn)
 		}
 	}
 	for _, element := range toDelete {
 		g.connections.Remove(element)
 	}
-	g.access.Unlock()
-	for _, conn := range toClose {
-		_ = conn.Close()
-	}
 }

common/interrupt/group_test.go

@@ -1,66 +0,0 @@
-package interrupt
-
-import (
-	"net"
-	"sync"
-	"testing"
-	"time"
-)
-
-type closeBarrierConn struct {
-	net.Conn
-	barrier *sync.WaitGroup
-}
-
-func (c *closeBarrierConn) Close() error {
-	c.barrier.Done()
-	c.barrier.Wait()
-	return c.Conn.Close()
-}
-
-func TestNestedGroupsInterruptWithoutDeadlock(t *testing.T) {
-	groupA := NewGroup()
-	groupB := NewGroup()
-	barrier := &sync.WaitGroup{}
-	barrier.Add(2)
-
-	barrierA, barrierAPeer := net.Pipe()
-	barrierB, barrierBPeer := net.Pipe()
-	t.Cleanup(func() {
-		barrierAPeer.Close()
-		barrierBPeer.Close()
-	})
-	groupA.NewConn(&closeBarrierConn{Conn: barrierA, barrier: barrier}, true, false)
-	groupB.NewConn(&closeBarrierConn{Conn: barrierB, barrier: barrier}, true, false)
-
-	connA, connAPeer := net.Pipe()
-	connB, connBPeer := net.Pipe()
-	t.Cleanup(func() {
-		connAPeer.Close()
-		connBPeer.Close()
-	})
-	wrapperA := groupA.NewConn(connA, true, false)
-	wrapperB := groupB.NewConn(connB, true, false)
-	groupA.NewConn(wrapperB, true, false)
-	groupB.NewConn(wrapperA, true, false)
-
-	done := make(chan struct{}, 2)
-	go func() {
-		groupA.Interrupt(true)
-		done <- struct{}{}
-	}()
-	go func() {
-		groupB.Interrupt(true)
-		done <- struct{}{}
-	}()
-
-	timeout := time.NewTimer(time.Second)
-	defer timeout.Stop()
-	for range 2 {
-		select {
-		case <-done:
-		case <-timeout.C:
-			t.Fatal("nested group interrupt deadlocked")
-		}
-	}
-}

common/list/list.go

@@ -1,164 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package list
-
-// Element is an element of a linked list.
-type Element[T any] struct {
-	next, prev *Element[T]
-	list       *List[T]
-	Value      T
-}
-
-func (e *Element[T]) Next() *Element[T] {
-	if p := e.next; e.list != nil && p != &e.list.root {
-		return p
-	}
-	return nil
-}
-
-func (e *Element[T]) Prev() *Element[T] {
-	if p := e.prev; e.list != nil && p != &e.list.root {
-		return p
-	}
-	return nil
-}
-
-func (e *Element[T]) Remove() bool {
-	if e.list == nil {
-		return false
-	}
-	e.list.remove(e)
-	return true
-}
-
-type List[T any] struct {
-	root Element[T]
-	len  int
-}
-
-func (l *List[T]) Init() *List[T] {
-	l.root.next = &l.root
-	l.root.prev = &l.root
-	l.len = 0
-	return l
-}
-
-func New[T any]() *List[T] { return new(List[T]).Init() }
-
-func (l *List[T]) Len() int { return l.len }
-
-func (l *List[T]) Front() *Element[T] {
-	if l.len == 0 {
-		return nil
-	}
-	return l.root.next
-}
-
-func (l *List[T]) Back() *Element[T] {
-	if l.len == 0 {
-		return nil
-	}
-	return l.root.prev
-}
-
-func (l *List[T]) lazyInit() {
-	if l.root.next == nil {
-		l.Init()
-	}
-}
-
-func (l *List[T]) insert(e, at *Element[T]) *Element[T] {
-	e.prev = at
-	e.next = at.next
-	e.prev.next = e
-	e.next.prev = e
-	e.list = l
-	l.len++
-	return e
-}
-
-func (l *List[T]) insertValue(v T, at *Element[T]) *Element[T] {
-	return l.insert(&Element[T]{Value: v}, at)
-}
-
-func (l *List[T]) remove(e *Element[T]) {
-	e.prev.next = e.next
-	e.next.prev = e.prev
-	e.next = nil
-	e.prev = nil
-	e.list = nil
-	l.len--
-}
-
-func (l *List[T]) Remove(e *Element[T]) T {
-	if e.list == l {
-		l.remove(e)
-	}
-	return e.Value
-}
-
-func (l *List[T]) PushFront(v T) *Element[T] {
-	l.lazyInit()
-	return l.insertValue(v, &l.root)
-}
-
-func (l *List[T]) PushBack(v T) *Element[T] {
-	l.lazyInit()
-	return l.insertValue(v, l.root.prev)
-}
-
-func (l *List[T]) InsertBefore(v T, mark *Element[T]) *Element[T] {
-	if mark.list != l {
-		return nil
-	}
-	return l.insertValue(v, mark.prev)
-}
-
-func (l *List[T]) InsertAfter(v T, mark *Element[T]) *Element[T] {
-	if mark.list != l {
-		return nil
-	}
-	return l.insertValue(v, mark)
-}
-
-func (l *List[T]) MoveToFront(e *Element[T]) {
-	if e.list != l || l.root.next == e {
-		return
-	}
-	l.move(e, &l.root)
-}
-
-func (l *List[T]) MoveToBack(e *Element[T]) {
-	if e.list != l || l.root.prev == e {
-		return
-	}
-	l.move(e, l.root.prev)
-}
-
-func (l *List[T]) MoveBefore(e, mark *Element[T]) {
-	if e.list != l || e == mark || mark.list != l {
-		return
-	}
-	l.move(e, mark.prev)
-}
-
-func (l *List[T]) MoveAfter(e, mark *Element[T]) {
-	if e.list != l || e == mark || mark.list != l {
-		return
-	}
-	l.move(e, mark)
-}
-
-func (l *List[T]) move(e, at *Element[T]) {
-	if e == at {
-		return
-	}
-	e.prev.next = e.next
-	e.next.prev = e.prev
-	e.prev = at
-	e.next = at.next
-	e.prev.next = e
-	e.next.prev = e
-}

common/listener/listener_tcp.go

@@ -77,7 +77,7 @@ func (l *Listener) ListenTCP() (net.Listener, error) {
 	if err != nil {
 		return nil, err
 	}
-	l.logger.Notice("tcp server started at ", tcpListener.Addr())
+	l.logger.Info("tcp server started at ", tcpListener.Addr())
 	l.tcpListener = tcpListener
 	return tcpListener, err
 }

common/listener/listener_udp.go

@@ -54,7 +54,7 @@ func (l *Listener) ListenUDP() (net.PacketConn, error) {
 	}
 	l.udpConn = udpConn.(*net.UDPConn)
 	l.udpAddr = bindAddr
-	l.logger.Notice("udp server started at ", udpConn.LocalAddr())
+	l.logger.Info("udp server started at ", udpConn.LocalAddr())
 	return udpConn, err
 }
 

common/onclose/conn.go

@@ -1,38 +0,0 @@
-package onclose
-
-import (
-	"net"
-	"sync"
-)
-
-type CloseHandlerFunc = func()
-
-type Conn struct {
-	net.Conn
-	onClose func()
-	once    sync.Once
-}
-
-func NewConn(conn net.Conn, onClose func()) *Conn {
-	return &Conn{Conn: conn, onClose: onClose}
-}
-
-func (c *Conn) Close() error {
-	c.once.Do(c.onClose)
-	return c.Conn.Close()
-}
-
-type PacketConn struct {
-	net.PacketConn
-	onClose func()
-	once    sync.Once
-}
-
-func NewPacketConn(conn net.PacketConn, onClose func()) *PacketConn {
-	return &PacketConn{PacketConn: conn, onClose: onClose}
-}
-
-func (c *PacketConn) Close() error {
-	c.once.Do(c.onClose)
-	return c.PacketConn.Close()
-}

common/process/searcher_android.go

@@ -7,7 +7,6 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common"
-	E "github.com/sagernet/sing/common/exceptions"
 )
 
 var _ Searcher = (*androidSearcher)(nil)
@@ -17,9 +16,6 @@ type androidSearcher struct {
 }
 
 func NewSearcher(config Config) (Searcher, error) {
-	if config.PackageManager == nil {
-		return nil, E.New("missing package manager")
-	}
 	return &androidSearcher{config.PackageManager}, nil
 }
 

common/sql/json.go

@@ -1,29 +0,0 @@
-package sql
-
-import (
-	"encoding/json"
-	"fmt"
-)
-
-type SliceJSON[T any] []T
-
-func (s *SliceJSON[T]) Scan(src interface{}) error {
-	if src == nil {
-		*s = nil
-		return nil
-	}
-	var data []byte
-	switch v := src.(type) {
-	case []byte:
-		data = v
-	case string:
-		data = []byte(v)
-	default:
-		return fmt.Errorf("sliceJSON.Scan: unsupported type %T", src)
-	}
-	if len(data) == 0 {
-		*s = nil
-		return nil
-	}
-	return json.Unmarshal(data, (*[]T)(s))
-}

common/sql/timestamp.go

@@ -1,53 +0,0 @@
-package sql
-
-import (
-	"time"
-
-	"github.com/huandu/go-sqlbuilder"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-const timestampFormat = "2006-01-02 15:04:05.000"
-
-func FormatTimestamp(t time.Time) string {
-	return t.UTC().Format(timestampFormat)
-}
-
-func ParseTimestamp(value string) (time.Time, error) {
-	return time.ParseInLocation(timestampFormat, value, time.UTC)
-}
-
-func ParseFilterTimestamp(value string) (time.Time, error) {
-	if t, err := time.Parse(time.RFC3339Nano, value); err == nil {
-		return t, nil
-	}
-	if t, err := time.Parse(time.RFC3339, value); err == nil {
-		return t, nil
-	}
-	if t, err := ParseTimestamp(value); err == nil {
-		return t, nil
-	}
-	return time.Time{}, E.New("invalid timestamp: ", value)
-}
-
-func TimestampGreaterEqualThanFilter(field string) Filter {
-	return func(sb *sqlbuilder.SelectBuilder, value []string) error {
-		t, err := ParseFilterTimestamp(value[0])
-		if err != nil {
-			return err
-		}
-		sb.Where(sb.GreaterEqualThan(field, FormatTimestamp(t)))
-		return nil
-	}
-}
-
-func TimestampLessEqualThanFilter(field string) Filter {
-	return func(sb *sqlbuilder.SelectBuilder, value []string) error {
-		t, err := ParseFilterTimestamp(value[0])
-		if err != nil {
-			return err
-		}
-		sb.Where(sb.LessEqualThan(field, FormatTimestamp(t)))
-		return nil
-	}
-}

common/tls/openvpn_client.go

@@ -1,135 +0,0 @@
-package tls
-
-import (
-	"context"
-	"crypto/tls"
-	"crypto/x509"
-	"encoding/pem"
-	"os"
-	"strings"
-
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-)
-
-func NewOpenVPNClient(ctx context.Context, logger logger.ContextLogger, options option.OpenVPNTLSOptions) (Config, error) {
-	ca := options.CA
-	if ca == "" && options.CAPath != "" {
-		data, err := os.ReadFile(options.CAPath)
-		if err != nil {
-			return nil, E.Cause(err, "read ca_path")
-		}
-		ca = string(data)
-	}
-	certificate := options.Certificate
-	if certificate == "" && options.CertificatePath != "" {
-		data, err := os.ReadFile(options.CertificatePath)
-		if err != nil {
-			return nil, E.Cause(err, "read certificate_path")
-		}
-		certificate = string(data)
-	}
-	key := options.Key
-	if key == "" && options.KeyPath != "" {
-		data, err := os.ReadFile(options.KeyPath)
-		if err != nil {
-			return nil, E.Cause(err, "read key_path")
-		}
-		key = string(data)
-	}
-	if strings.TrimSpace(ca) == "" {
-		return nil, E.New("openvpn: missing ca certificate")
-	}
-	if block, _ := pem.Decode([]byte(ca)); block == nil {
-		return nil, E.New("openvpn: ca is not valid PEM")
-	}
-	hasCert := strings.TrimSpace(certificate) != "" || strings.TrimSpace(key) != ""
-	if hasCert {
-		if strings.TrimSpace(certificate) == "" || strings.TrimSpace(key) == "" {
-			return nil, E.New("openvpn: certificate and key must both be set")
-		}
-		if block, _ := pem.Decode([]byte(certificate)); block == nil {
-			return nil, E.New("openvpn: certificate is not valid PEM")
-		}
-		if block, _ := pem.Decode([]byte(key)); block == nil {
-			return nil, E.New("openvpn: key is not valid PEM")
-		}
-	}
-	roots := x509.NewCertPool()
-	if !roots.AppendCertsFromPEM([]byte(ca)) {
-		return nil, E.New("openvpn: failed to parse ca certificate")
-	}
-	var tlsConfig tls.Config
-	tlsConfig.RootCAs = roots
-	tlsConfig.InsecureSkipVerify = true
-	if options.CipherSuites != nil {
-	find:
-		for _, cipherSuite := range options.CipherSuites {
-			for _, tlsCipherSuite := range tls.CipherSuites() {
-				if cipherSuite == tlsCipherSuite.Name {
-					tlsConfig.CipherSuites = append(tlsConfig.CipherSuites, tlsCipherSuite.ID)
-					continue find
-				}
-			}
-			return nil, E.New("unknown cipher_suite: ", cipherSuite)
-		}
-	}
-	tlsConfig.VerifyConnection = func(cs tls.ConnectionState) error {
-		if len(cs.PeerCertificates) == 0 {
-			return E.New("openvpn: server did not provide certificate")
-		}
-		cert := cs.PeerCertificates[0]
-		intermediates := x509.NewCertPool()
-		for _, intermediate := range cs.PeerCertificates[1:] {
-			intermediates.AddCert(intermediate)
-		}
-		_, err := cert.Verify(x509.VerifyOptions{
-			Roots:         roots,
-			Intermediates: intermediates,
-			KeyUsages:     []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
-		})
-		if err != nil {
-			return err
-		}
-		if options.VerifyX509Name != "" {
-			cn := cert.Subject.CommonName
-			switch options.VerifyX509NameMode {
-			case "name-prefix":
-				if !strings.HasPrefix(cn, options.VerifyX509Name) {
-					return E.New("openvpn: server CN ", cn, " does not match prefix ", options.VerifyX509Name)
-				}
-			case "name-suffix":
-				if !strings.HasSuffix(cn, options.VerifyX509Name) {
-					return E.New("openvpn: server CN ", cn, " does not match suffix ", options.VerifyX509Name)
-				}
-			default:
-				if cn != options.VerifyX509Name {
-					return E.New("openvpn: server CN ", cn, " does not match ", options.VerifyX509Name)
-				}
-			}
-		}
-		return nil
-	}
-	if hasCert {
-		cert, err := tls.X509KeyPair([]byte(certificate), []byte(key))
-		if err != nil {
-			return nil, E.Cause(err, "openvpn: parse client certificate/key")
-		}
-		tlsConfig.Certificates = []tls.Certificate{cert}
-	}
-	var config Config = &STDClientConfig{ctx, &tlsConfig, false, 0, false}
-	if options.KernelRx || options.KernelTx {
-		if !C.IsLinux {
-			return nil, E.New("kTLS is only supported on Linux")
-		}
-		config = &KTLSClientConfig{
-			Config:   config,
-			logger:   logger,
-			kernelTx: options.KernelTx,
-			kernelRx: options.KernelRx,
-		}
-	}
-	return config, nil
-}

common/tls/reality_client.go

@@ -168,9 +168,9 @@ func (e *RealityClientConfig) ClientHandshake(ctx context.Context, conn net.Conn
 	}
 	binary.BigEndian.PutUint64(hello.SessionId, uint64(nowTime.Unix()))
 
-	hello.SessionId[0] = 26
+	hello.SessionId[0] = 1
-	hello.SessionId[1] = 7
+	hello.SessionId[1] = 8
-	hello.SessionId[2] = 11
+	hello.SessionId[2] = 1
 	binary.BigEndian.PutUint32(hello.SessionId[4:], uint32(time.Now().Unix()))
 	copy(hello.SessionId[8:], e.shortID[:])
 	if debug.Enabled {

common/tls/std_client.go

@@ -165,7 +165,7 @@ func NewSTDClient(ctx context.Context, logger logger.ContextLogger, serverAddres
 	if len(certificate) > 0 {
 		certPool := x509.NewCertPool()
 		if !certPool.AppendCertsFromPEM(certificate) {
-			return nil, E.New("failed to parse certificate:\n\n", string(certificate))
+			return nil, E.New("failed to parse certificate:\n\n", certificate)
 		}
 		tlsConfig.RootCAs = certPool
 	}

common/tls/std_server.go

@@ -164,14 +164,14 @@ func (c *STDServerConfig) certificateUpdated(path string) error {
 		config.Certificates = []tls.Certificate{keyPair}
 		c.config = config
 		c.access.Unlock()
-		c.logger.Notice("reloaded TLS certificate")
+		c.logger.Info("reloaded TLS certificate")
 	} else if common.Contains(c.clientCertificatePath, path) {
 		clientCertificateCA := x509.NewCertPool()
 		var reloaded bool
 		for _, certPath := range c.clientCertificatePath {
 			content, err := os.ReadFile(certPath)
 			if err != nil {
-				c.logger.Error(E.Cause(err, "reload certificate from ", certPath))
+				c.logger.Error(E.Cause(err, "reload certificate from ", c.clientCertificatePath))
 				continue
 			}
 			if !clientCertificateCA.AppendCertsFromPEM(content) {
@@ -188,7 +188,7 @@ func (c *STDServerConfig) certificateUpdated(path string) error {
 		config.ClientCAs = clientCertificateCA
 		c.config = config
 		c.access.Unlock()
-		c.logger.Notice("reloaded client certificates")
+		c.logger.Info("reloaded client certificates")
 	} else if path == c.echKeyPath {
 		echKey, err := os.ReadFile(c.echKeyPath)
 		if err != nil {
@@ -198,7 +198,7 @@ func (c *STDServerConfig) certificateUpdated(path string) error {
 		if err != nil {
 			return err
 		}
-		c.logger.Notice("reloaded ECH keys")
+		c.logger.Info("reloaded ECH keys")
 	}
 	return nil
 }

common/tls/utls_client.go

@@ -218,7 +218,7 @@ func NewUTLSClient(ctx context.Context, logger logger.ContextLogger, serverAddre
 	if len(certificate) > 0 {
 		certPool := x509.NewCertPool()
 		if !certPool.AppendCertsFromPEM(certificate) {
-			return nil, E.New("failed to parse certificate:\n\n", string(certificate))
+			return nil, E.New("failed to parse certificate:\n\n", certificate)
 		}
 		tlsConfig.RootCAs = certPool
 	}

common/urltest/urltest.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing/common"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 	"github.com/sagernet/sing/common/ntp"
@@ -73,18 +72,7 @@ func (s *HistoryStorage) Close() error {
 	return nil
 }
 
-func URLTest(ctx context.Context, link string, detour N.Dialer) (uint16, error) {
+func URLTest(ctx context.Context, link string, detour N.Dialer) (t uint16, err error) {
-	multiplexOutbound, isMultiplexOutbound := common.Cast[adapter.OutboundWithMultiplex](detour)
-	if isMultiplexOutbound && multiplexOutbound.MultiplexEnabled() {
-		_, err := urlTest(ctx, link, detour)
-		if err != nil {
-			return 0, err
-		}
-	}
-	return urlTest(ctx, link, detour)
-}
-
-func urlTest(ctx context.Context, link string, detour N.Dialer) (t uint16, err error) {
 	if link == "" {
 		link = "https://www.gstatic.com/generate_204"
 	}

common/utils.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 	"time"
 
+	Xbadoption "github.com/sagernet/sing-box/common/xray/json/badoption"
 	"github.com/sagernet/sing/common/json/badoption"
 )
 
@@ -68,8 +69,8 @@ func DecodeBase64URLSafe(content string) (string, error) {
 	return string(result), nil
 }
 
-func ParseXHTTPRange(value string) (badoption.Range[int], error) {
+func ParseXHTTPRange(value string) (Xbadoption.Range, error) {
-	result := badoption.Range[int]{}
+	result := Xbadoption.Range{}
 	encoded, err := json.Marshal(value)
 	if err != nil {
 		return result, err

common/xray/json/badoption/range.go

@@ -0,0 +1,83 @@
+package badoption
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/sagernet/sing-box/common/xray/crypto"
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+type Range struct {
+	From int32 `json:"from"`
+	To   int32 `json:"to"`
+}
+
+func (c *Range) Build() *Range {
+	return (*Range)(c)
+}
+
+func (c *Range) MarshalJSON() ([]byte, error) {
+	if c.From == c.To {
+		return json.Marshal(c.From)
+	}
+	return json.Marshal(fmt.Sprintf("%d-%d", c.From, c.To))
+}
+
+func (c *Range) UnmarshalJSON(content []byte) error {
+	var rangeValue struct {
+		From int32 `json:"from"`
+		To   int32 `json:"to"`
+	}
+	var stringValue string
+	err := json.Unmarshal(content, &stringValue)
+	if err == nil {
+		parts := strings.Split(stringValue, "-")
+		if len(parts) != 2 {
+			from, err := strconv.ParseInt(parts[0], 10, 32)
+			if err != nil {
+				return err
+			}
+			rangeValue.From, rangeValue.To = int32(from), int32(from)
+		} else {
+			from, err := strconv.ParseInt(parts[0], 10, 32)
+			if err != nil {
+				return err
+			}
+			to, err := strconv.ParseInt(parts[1], 10, 32)
+			if err != nil {
+				return err
+			}
+			rangeValue.From, rangeValue.To = int32(from), int32(to)
+		}
+	} else {
+		var int32Value int32
+		err := json.Unmarshal(content, &int32Value)
+		if err == nil {
+			rangeValue.From, rangeValue.To = int32Value, int32Value
+		} else {
+			err := json.Unmarshal(content, &rangeValue)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	if rangeValue.From > rangeValue.To {
+		return E.New("invalid range")
+	}
+	*c = Range{rangeValue.From, rangeValue.To}
+	return nil
+}
+
+func (c *Range) String() string {
+	if c.From == c.To {
+		return strconv.FormatInt(int64(c.From), 10)
+	}
+	return fmt.Sprintf("%d-%d", c.From, c.To)
+}
+
+func (c Range) Rand() int32 {
+	return int32(crypto.RandBetween(int64(c.From), int64(c.To)))
+}

constant/proxy.go

@@ -13,12 +13,10 @@ const (
 	TypeShadowsocks       = "shadowsocks"
 	TypeVMess             = "vmess"
 	TypeTrojan            = "trojan"
-	TypeTrustTunnel       = "trusttunnel"
 	TypeNaive             = "naive"
 	TypeWireGuard         = "wireguard"
 	TypeWARP              = "warp"
 	TypeMASQUE            = "masque"
-	TypeOpenVPN           = "openvpn"
 	TypeMTProxy           = "mtproxy"
 	TypeParser            = "parser"
 	TypeHysteria          = "hysteria"
@@ -27,9 +25,6 @@ const (
 	TypeShadowTLS         = "shadowtls"
 	TypeMieru             = "mieru"
 	TypeAnyTLS            = "anytls"
-	TypeSudoku            = "sudoku"
-	TypeSnell             = "snell"
-	TypeCall              = "call"
 	TypeShadowsocksR      = "shadowsocksr"
 	TypeVLESS             = "vless"
 	TypeTUIC              = "tuic"
@@ -43,7 +38,6 @@ const (
 	TypeBandwidthLimiter  = "bandwidth-limiter"
 	TypeTrafficLimiter    = "traffic-limiter"
 	TypeRateLimiter       = "rate-limiter"
-	TypeFairQueue         = "fair-queue"
 	TypeAdminPanel        = "admin-panel"
 	TypeManagerAPI        = "manager-api"
 	TypeNodeManagerAPI    = "node-manager-api"
@@ -90,8 +84,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "VMess"
 	case TypeTrojan:
 		return "Trojan"
-	case TypeTrustTunnel:
-		return "TrustTunnel"
 	case TypeNaive:
 		return "Naive"
 	case TypeWireGuard:
@@ -100,8 +92,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "WARP"
 	case TypeMASQUE:
 		return "MASQUE"
-	case TypeOpenVPN:
-		return "OpenVPN"
 	case TypeMTProxy:
 		return "MTProxy"
 	case TypeParser:
@@ -130,12 +120,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "Mieru"
 	case TypeAnyTLS:
 		return "AnyTLS"
-	case TypeSudoku:
-		return "Sudoku"
-	case TypeSnell:
-		return "Snell"
-	case TypeCall:
-		return "Call"
 	case TypeFallback:
 		return "Fallback"
 	case TypeTailscale:
@@ -152,8 +136,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "Traffic Limiter"
 	case TypeRateLimiter:
 		return "Rate Limiter"
-	case TypeFairQueue:
-		return "Fair Queue"
 	case TypeVPNClient:
 		return "VPN Client"
 	case TypeVPNServer:

constant/timeout.go

@@ -10,7 +10,6 @@ const (
 	ReadPayloadTimeout         = 300 * time.Millisecond
 	DNSTimeout                 = 10 * time.Second
 	UDPTimeout                 = 5 * time.Minute
-	ICMPTimeout                = 10 * time.Second
 	DefaultURLTestInterval     = 3 * time.Minute
 	DefaultURLTestIdleTimeout  = 30 * time.Minute
 	StartTimeout               = 10 * time.Second

daemon/started_service.pb.go

@@ -20,14 +20,13 @@ const (
 type LogLevel int32
 
 const (
-	LogLevel_PANIC  LogLevel = 0
+	LogLevel_PANIC LogLevel = 0
-	LogLevel_FATAL  LogLevel = 1
+	LogLevel_FATAL LogLevel = 1
-	LogLevel_ERROR  LogLevel = 2
+	LogLevel_ERROR LogLevel = 2
-	LogLevel_WARN   LogLevel = 3
+	LogLevel_WARN  LogLevel = 3
-	LogLevel_NOTICE LogLevel = 4
+	LogLevel_INFO  LogLevel = 4
-	LogLevel_INFO   LogLevel = 5
+	LogLevel_DEBUG LogLevel = 5
-	LogLevel_DEBUG  LogLevel = 6
+	LogLevel_TRACE LogLevel = 6
-	LogLevel_TRACE  LogLevel = 7
 )
 
 // Enum value maps for LogLevel.
@@ -37,20 +36,18 @@ var (
 		1: "FATAL",
 		2: "ERROR",
 		3: "WARN",
-		4: "NOTICE",
+		4: "INFO",
-		5: "INFO",
+		5: "DEBUG",
-		6: "DEBUG",
+		6: "TRACE",
-		7: "TRACE",
 	}
 	LogLevel_value = map[string]int32{
-		"PANIC":  0,
+		"PANIC": 0,
-		"FATAL":  1,
+		"FATAL": 1,
-		"ERROR":  2,
+		"ERROR": 2,
-		"WARN":   3,
+		"WARN":  3,
-		"NOTICE": 4,
+		"INFO":  4,
-		"INFO":   5,
+		"DEBUG": 5,
-		"DEBUG":  6,
+		"TRACE": 6,
-		"TRACE":  7,
 	}
 )
 

daemon/started_service.proto

@@ -59,10 +59,9 @@ enum LogLevel {
   FATAL = 1;
   ERROR = 2;
   WARN = 3;
-  NOTICE = 4;
+  INFO = 4;
-  INFO = 5;
+  DEBUG = 5;
-  DEBUG = 6;
+  TRACE = 6;
-  TRACE = 7;
 }
 
 message Log {

dns/client.go

@@ -41,9 +41,9 @@ type Client struct {
 	initRDRCFunc       func() adapter.RDRCStore
 	logger             logger.ContextLogger
 	cache              freelru.Cache[dns.Question, *dns.Msg]
-	cacheLock          compatible.Map[transportCacheKey, chan struct{}]
+	cacheLock          compatible.Map[dns.Question, chan struct{}]
 	transportCache     freelru.Cache[transportCacheKey, *dns.Msg]
-	transportCacheLock compatible.Map[transportCacheKey, chan struct{}]
+	transportCacheLock compatible.Map[dns.Question, chan struct{}]
 }
 
 type ClientOptions struct {
@@ -106,23 +106,7 @@ func extractNegativeTTL(response *dns.Msg) (uint32, bool) {
 	return 0, false
 }
 
-func stripDNSPadding(response *dns.Msg) {
-	for _, record := range response.Extra {
-		opt, isOpt := record.(*dns.OPT)
-		if !isOpt {
-			continue
-		}
-		opt.Option = common.Filter(opt.Option, func(it dns.EDNS0) bool {
-			return it.Option() != dns.EDNS0PADDING
-		})
-	}
-}
-
 func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, message *dns.Msg, options adapter.DNSQueryOptions, responseChecker func(responseAddrs []netip.Addr) bool) (*dns.Msg, error) {
-	transportStack := transportStackFromContext(ctx)
-	if containsTransport(transportStack, transport.Tag()) {
-		return nil, E.New("DNS resolution loop detected: ", formatTransportLoop(transportStack, transport.Tag()))
-	}
 	if len(message.Question) == 0 {
 		if c.logger != nil {
 			c.logger.WarnContext(ctx, "bad question size: ", len(message.Question))
@@ -153,11 +137,9 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 			len(message.Extra[0].(*dns.OPT).Option) == 0) &&
 		!options.ClientSubnet.IsValid()
 	disableCache := !isSimpleRequest || c.disableCache || options.DisableCache
-	ctx = contextWithTransportStack(ctx, append(transportStack, transport.Tag()))
 	if !disableCache {
-		cacheKey := transportCacheKey{Question: question, transportTag: transport.Tag()}
 		if c.cache != nil {
-			cond, loaded := c.cacheLock.LoadOrStore(cacheKey, make(chan struct{}))
+			cond, loaded := c.cacheLock.LoadOrStore(question, make(chan struct{}))
 			if loaded {
 				select {
 				case <-cond:
@@ -166,12 +148,12 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 				}
 			} else {
 				defer func() {
-					c.cacheLock.Delete(cacheKey)
+					c.cacheLock.Delete(question)
 					close(cond)
 				}()
 			}
 		} else if c.transportCache != nil {
-			cond, loaded := c.transportCacheLock.LoadOrStore(cacheKey, make(chan struct{}))
+			cond, loaded := c.transportCacheLock.LoadOrStore(question, make(chan struct{}))
 			if loaded {
 				select {
 				case <-cond:
@@ -180,7 +162,7 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 				}
 			} else {
 				defer func() {
-					c.transportCacheLock.Delete(cacheKey)
+					c.transportCacheLock.Delete(question)
 					close(cond)
 				}()
 			}
@@ -194,6 +176,11 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 	}
 
 	messageId := message.Id
+	contextTransport, clientSubnetLoaded := transportTagFromContext(ctx)
+	if clientSubnetLoaded && transport.Tag() == contextTransport {
+		return nil, E.New("DNS query loopback in transport[", contextTransport, "]")
+	}
+	ctx = contextWithTransportTag(ctx, transport.Tag())
 	if !disableCache && responseChecker != nil && c.rdrc != nil {
 		rejected := c.rdrc.LoadRDRC(transport.Tag(), question.Name, question.Qtype)
 		if rejected {
@@ -210,8 +197,6 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 		} else {
 			return nil, err
 		}
-	} else {
-		stripDNSPadding(response)
 	}
 	/*if question.Qtype == dns.TypeA || question.Qtype == dns.TypeAAAA {
 		validResponse := response
@@ -561,36 +546,15 @@ func MessageToAddresses(response *dns.Msg) []netip.Addr {
 	return addresses
 }
 
-type transportStackKey struct{}
+type transportKey struct{}
 
-func contextWithTransportStack(ctx context.Context, stack []string) context.Context {
+func contextWithTransportTag(ctx context.Context, transportTag string) context.Context {
-	return context.WithValue(ctx, transportStackKey{}, stack)
+	return context.WithValue(ctx, transportKey{}, transportTag)
 }
 
-func transportStackFromContext(ctx context.Context) []string {
+func transportTagFromContext(ctx context.Context) (string, bool) {
-	value, _ := ctx.Value(transportStackKey{}).([]string)
+	value, loaded := ctx.Value(transportKey{}).(string)
-	return value
+	return value, loaded
-}
-
-func containsTransport(stack []string, tag string) bool {
-	for _, t := range stack {
-		if t == tag {
-			return true
-		}
-	}
-	return false
-}
-
-func formatTransportLoop(stack []string, loopTag string) string {
-	result := ""
-	for i, t := range stack {
-		if i > 0 {
-			result += " -> "
-		}
-		result += t
-	}
-	result += " -> " + loopTag
-	return result
 }
 
 func FixedResponseStatus(message *dns.Msg, rcode int) *dns.Msg {

dns/transport/dhcp/dhcp.go

@@ -111,7 +111,6 @@ func (t *Transport) Close() error {
 func (t *Transport) Reset() {
 	t.transportLock.Lock()
 	t.updatedAt = time.Time{}
-	t.lastError = nil
 	t.servers = nil
 	t.transportLock.Unlock()
 }
@@ -187,7 +186,7 @@ func (t *Transport) updateServers() error {
 		return E.Cause(err, "dhcp: prepare interface")
 	}
 
-	t.logger.Notice("dhcp: query DNS servers on ", iface.Name)
+	t.logger.Info("dhcp: query DNS servers on ", iface.Name)
 	fetchCtx, cancel := context.WithTimeout(t.ctx, C.DHCPTimeout)
 	err = t.fetchServers0(fetchCtx, iface)
 	cancel()
@@ -296,20 +295,15 @@ func (t *Transport) fetchServersResponse(iface *control.Interface, packetConn ne
 func (t *Transport) recreateServers(iface *control.Interface, dhcpPacket *dhcpv4.DHCPv4) error {
 	searchList := dhcpPacket.DomainSearch()
 	if searchList != nil && len(searchList.Labels) > 0 {
-		t.search = common.Filter(common.Map(searchList.Labels, mDNS.Fqdn), func(it string) bool {
+		t.search = searchList.Labels
-			return it != "."
-		})
 	} else if dhcpPacket.DomainName() != "" {
-		domainName := mDNS.Fqdn(dhcpPacket.DomainName())
+		t.search = []string{dhcpPacket.DomainName()}
-		if domainName != "." {
-			t.search = []string{domainName}
-		}
 	}
 	serverAddrs := common.Map(dhcpPacket.DNS(), func(it net.IP) M.Socksaddr {
 		return M.SocksaddrFrom(M.AddrFromIP(it), 53)
 	})
 	if len(serverAddrs) > 0 && !slices.Equal(t.servers, serverAddrs) {
-		t.logger.Notice("dhcp: updated DNS servers from ", iface.Name, ": [", strings.Join(common.Map(serverAddrs, M.Socksaddr.String), ","), "], search: [", strings.Join(t.search, ","), "]")
+		t.logger.Info("dhcp: updated DNS servers from ", iface.Name, ": [", strings.Join(common.Map(serverAddrs, M.Socksaddr.String), ","), "], search: [", strings.Join(t.search, ","), "]")
 	}
 	t.servers = serverAddrs
 	return nil

dns/transport/https.go

@@ -120,16 +120,13 @@ func NewHTTPSRaw(
 	serverAddr M.Socksaddr,
 	tlsConfig tls.Config,
 ) *HTTPSTransport {
-	if tlsConfig != nil {
-		dialer = tls.NewDialer(dialer, tlsConfig)
-	}
 	return &HTTPSTransport{
 		TransportAdapter: adapter,
 		logger:           logger,
 		dialer:           dialer,
 		destination:      destination,
 		headers:          headers,
-		transport:        NewHTTPSTransportWrapper(dialer, serverAddr, destination),
+		transport:        NewHTTPSTransportWrapper(tls.NewDialer(dialer, tlsConfig), serverAddr),
 	}
 }
 

dns/transport/https_transport.go

@@ -5,13 +5,11 @@ import (
 	"errors"
 	"net"
 	"net/http"
-	"net/url"
 	"sync/atomic"
 
 	"github.com/sagernet/sing-box/common/tls"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
-	N "github.com/sagernet/sing/common/network"
 
 	"golang.org/x/net/http2"
 )
@@ -24,36 +22,27 @@ type HTTPSTransportWrapper struct {
 	fallback       *atomic.Bool
 }
 
-func NewHTTPSTransportWrapper(dialer N.Dialer, serverAddr M.Socksaddr, destination *url.URL) *HTTPSTransportWrapper {
+func NewHTTPSTransportWrapper(dialer tls.Dialer, serverAddr M.Socksaddr) *HTTPSTransportWrapper {
 	var fallback atomic.Bool
-	if destination.Scheme == "http" {
-		// plain HTTP DoH used by Tailscale
-		fallback.Store(true)
-	}
 	return &HTTPSTransportWrapper{
 		http2Transport: &http2.Transport{
 			DialTLSContext: func(ctx context.Context, _, _ string, _ *tls.STDConfig) (net.Conn, error) {
-				resultConn, err := dialer.DialContext(ctx, N.NetworkTCP, serverAddr)
+				tlsConn, err := dialer.DialTLSContext(ctx, serverAddr)
 				if err != nil {
 					return nil, err
 				}
-				if tlsConn, isTLSConn := resultConn.(tls.Conn); isTLSConn {
+				state := tlsConn.ConnectionState()
-					state := tlsConn.ConnectionState()
+				if state.NegotiatedProtocol == http2.NextProtoTLS {
-					if state.NegotiatedProtocol != http2.NextProtoTLS {
+					return tlsConn, nil
-						tlsConn.Close()
-						fallback.Store(true)
-						return nil, errFallback
-					}
 				}
-				return resultConn, nil
+				tlsConn.Close()
+				fallback.Store(true)
+				return nil, errFallback
 			},
 		},
 		httpTransport: &http.Transport{
-			DialContext: func(ctx context.Context, _, addr string) (net.Conn, error) {
-				return dialer.DialContext(ctx, N.NetworkTCP, serverAddr)
-			},
 			DialTLSContext: func(ctx context.Context, _, _ string) (net.Conn, error) {
-				return dialer.DialContext(ctx, N.NetworkTCP, serverAddr)
+				return dialer.DialTLSContext(ctx, serverAddr)
 			},
 		},
 		fallback: &fallback,
@@ -63,15 +52,16 @@ func NewHTTPSTransportWrapper(dialer N.Dialer, serverAddr M.Socksaddr, destinati
 func (h *HTTPSTransportWrapper) RoundTrip(request *http.Request) (*http.Response, error) {
 	if h.fallback.Load() {
 		return h.httpTransport.RoundTrip(request)
-	}
+	} else {
-	response, err := h.http2Transport.RoundTrip(request)
+		response, err := h.http2Transport.RoundTrip(request)
-	if err != nil {
+		if err != nil {
-		if errors.Is(err, errFallback) {
+			if errors.Is(err, errFallback) {
-			return h.httpTransport.RoundTrip(request)
+				return h.httpTransport.RoundTrip(request)
+			}
+			return nil, err
 		}
-		return nil, err
+		return response, nil
 	}
-	return response, nil
 }
 
 func (h *HTTPSTransportWrapper) CloseIdleConnections() {

dns/transport/local/resolv_windows.go

@@ -11,7 +11,6 @@ import (
 	"unsafe"
 
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/service"
 
 	"golang.org/x/sys/windows"
@@ -78,12 +77,12 @@ func dnsReadConfig(ctx context.Context, _ string) *dnsConfig {
 			}{ifName: windows.UTF16PtrToString(address.FriendlyName), Addr: dnsServerAddr})
 		}
 	}
-	var myInterfaces []string
+	var myInterface string
 	if networkManager := service.FromContext[adapter.NetworkManager](ctx); networkManager != nil {
-		myInterfaces = networkManager.InterfaceMonitor().MyInterfaces()
+		myInterface = networkManager.InterfaceMonitor().MyInterface()
 	}
 	for _, address := range dnsAddresses {
-		if common.Contains(myInterfaces, address.ifName) {
+		if address.ifName == myInterface {
 			continue
 		}
 		conf.servers = append(conf.servers, net.JoinHostPort(address.String(), "53"))

dns/transport/quic/http3.go

@@ -126,12 +126,6 @@ func (t *HTTP3Transport) newTransport() *http3.Transport {
 				conn.Close()
 				return nil, dialErr
 			}
-			// quic-go does not take ownership of the packet conn passed to
-			// DialEarly: when the connection ends it only stops reading.
-			go func() {
-				<-quicConn.Context().Done()
-				conn.Close()
-			}()
 			return quicConn, nil
 		},
 		TLSClientConfig: t.tlsConfig,

dns/transport/quic/quic.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"errors"
 	"os"
-	"time"
 
 	"github.com/sagernet/quic-go"
 	"github.com/sagernet/sing-box/adapter"
@@ -118,12 +117,6 @@ func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg,
 				rawConn.Close()
 				return nil, E.Cause(err, "establish QUIC connection")
 			}
-			// quic-go does not take ownership of the packet conn passed to
-			// DialEarly: when the connection ends it only stops reading.
-			go func() {
-				<-earlyConnection.Context().Done()
-				rawConn.Close()
-			}()
 			return earlyConnection, nil
 		})
 		if err != nil {
@@ -151,11 +144,6 @@ func (t *Transport) exchange(ctx context.Context, message *mDNS.Msg, conn *quic.
 		return nil, E.Cause(err, "open stream")
 	}
 	defer stream.CancelRead(0)
-	stopWatch := context.AfterFunc(ctx, func() {
-		stream.CancelRead(0)
-		_ = stream.SetWriteDeadline(time.Now())
-	})
-	defer stopWatch()
 	err = transport.WriteMessage(stream, 0, message)
 	if err != nil {
 		stream.Close()

dns/transport_manager.go

@@ -217,7 +217,7 @@ func (m *TransportManager) Remove(tag string) error {
 				return E.New("default server cannot be fakeip")
 			}
 			m.defaultTransport = nextTransport
-			m.logger.Notice("updated default server to ", m.defaultTransport.Tag())
+			m.logger.Info("updated default server to ", m.defaultTransport.Tag())
 		} else {
 			m.defaultTransport = nil
 		}
@@ -287,7 +287,7 @@ func (m *TransportManager) Create(ctx context.Context, logger log.ContextLogger,
 		}
 		m.defaultTransport = transport
 		if m.started {
-			m.logger.Notice("updated default server to ", transport.Tag())
+			m.logger.Info("updated default server to ", transport.Tag())
 		}
 	}
 	if transport.Type() == C.DNSTypeFakeIP {

docs/changelog.md

@@ -2,31 +2,6 @@
 icon: material/alert-decagram
 ---
 
-#### 1.13.16
-
-* Remove client metadata from AnyTLS requests by default **1**
-* Fixes and improvements
-
-**1**:
-
-We found that the AnyTLS client implementation uploads metadata that is
-**not used by the open-source server**, and there are reports of vendors using
-it to profile and discriminate against users. We now leave it empty by default
-and allow you to customize it, see
-[AnyTLS client metadata](/manual/misc/anytls-client-metadata/).
-
-#### 1.13.15
-
-* Fixes and improvements
-
-#### 1.13.14
-
-* Fixes and improvements
-
-#### 1.13.13
-
-* Fixes and improvements
-
 #### 1.13.12
 
 * Update naiveproxy to v148.0.7778.96-1

docs/configuration/inbound/index.md

@@ -31,7 +31,6 @@
 | `hysteria2`   | [Hysteria2](./hysteria2/)     | :material-close: |
 | `vless`       | [VLESS](./vless/)             | TCP              |
 | `anytls`      | [AnyTLS](./anytls/)           | TCP              |
-| `mieru`       | [Mieru](./mieru/)             | :material-close: |
 | `tun`         | [Tun](./tun/)                 | :material-close: |
 | `redirect`    | [Redirect](./redirect/)       | :material-close: |
 | `tproxy`      | [TProxy](./tproxy/)           | :material-close: |

docs/configuration/inbound/index.zh.md

@@ -31,7 +31,6 @@
 | `hysteria2`   | [Hysteria2](./hysteria2/)     | :material-close: |
 | `vless`       | [VLESS](./vless/)             | TCP              |
 | `anytls`      | [AnyTLS](./anytls/)           | TCP              |
-| `mieru`       | [Mieru](./mieru/)             | :material-close: |
 | `tun`         | [Tun](./tun/)                 | :material-close: |
 | `redirect`    | [Redirect](./redirect/)       | :material-close: |
 | `tproxy`      | [TProxy](./tproxy/)           | :material-close: |

docs/configuration/inbound/mieru.md

@@ -1,49 +0,0 @@
----
-icon: material/new-box
----
-
-### Structure
-
-```json
-{
-  "type": "mieru",
-  "tag": "mieru-in",
-
-  ... // Listen Fields
-
-  "transport": "TCP",
-  "users": [
-    {
-      "name": "asdf",
-      "password": "hjkl"
-    }
-  ],
-  "traffic_pattern": "GgQIARAK",
-}
-```
-
-### Listen Fields
-
-See [Listen Fields](/configuration/shared/listen/) for details.
-
-### Fields
-
-#### transport
-
-==Required==
-
-Transmission protocol. Allowed values are `TCP` and `UDP`.
-
-#### users
-
-==Required==
-
-A list of mieru user name and password.
-
-#### traffic_pattern
-
-A base64 string to fine tune network behavior.
-
-#### user_hint_is_mandatory
-
-If proxy client doesn't sent user hint, proxy server will refuse the connection.

docs/configuration/inbound/mieru.zh.md

@@ -1,49 +0,0 @@
----
-icon: material/new-box
----
-
-### 结构
-
-```json
-{
-  "type": "mieru",
-  "tag": "mieru-in",
-
-  ... // 监听字段
-
-  "transport": "TCP",
-  "users": [
-    {
-      "name": "asdf",
-      "password": "hjkl"
-    }
-  ],
-  "traffic_pattern": "GgQIARAK",
-}
-```
-
-### 监听字段
-
-参阅 [监听字段](/zh/configuration/shared/listen/)。
-
-### 字段
-
-#### transport
-
-==必填==
-
-通信协议。可设为 `TCP` 或 `UDP`。
-
-#### users
-
-==必填==
-
-一组 mieru 用户名和密码。
-
-#### traffic_pattern
-
-一个 base64 字符串用于微调网络行为。
-
-#### user_hint_is_mandatory
-
-客户端若不发送用户提示，代理服务器将拒绝连接。

docs/configuration/outbound/anytls.md

@@ -17,7 +17,6 @@ icon: material/new-box
   "idle_session_check_interval": "30s",
   "idle_session_timeout": "30s",
   "min_idle_session": 5,
-  "client_metadata": "",
   "tls": {},
 
   ... // Dial Fields
@@ -56,12 +55,6 @@ In the check, close sessions that have been idle for longer than this. Default:
 
 In the check, at least the first `n` idle sessions are kept open. Default value: `n`=0
 
-#### client_metadata
-
-!!! question "Since sing-box 1.13.16"
-
-Check [AnyTLS client metadata](/manual/misc/anytls-client-metadata/).
-
 #### tls
 
 ==Required==

docs/configuration/outbound/anytls.zh.md

@@ -17,7 +17,6 @@ icon: material/new-box
   "idle_session_check_interval": "30s",
   "idle_session_timeout": "30s",
   "min_idle_session": 5,
-  "client_metadata": "",
   "tls": {},
 
   ... // 拨号字段
@@ -56,12 +55,6 @@ AnyTLS 密码。
 
 在检查中，至少前 `n` 个空闲会话保持打开状态。默认值：`n`=0
 
-#### client_metadata
-
-!!! question "自 sing-box 1.13.16 起"
-
-参阅 [AnyTLS 客户端元数据](/zh/manual/misc/anytls-client-metadata/)。
-
 #### tls
 
 ==必填==

docs/configuration/outbound/index.md

@@ -32,7 +32,6 @@
 | `hysteria2`    | [Hysteria2](./hysteria2/)       |
 | `mieru`        | [Mieru](./mieru/)               |
 | `anytls`       | [AnyTLS](./anytls/)             |
-| `mieru`        | [Mieru](./mieru/)               |
 | `tor`          | [Tor](./tor/)                   |
 | `ssh`          | [SSH](./ssh/)                   |
 | `dns`          | [DNS](./dns/)                   |

docs/configuration/outbound/index.zh.md

@@ -32,7 +32,6 @@
 | `hysteria2`    | [Hysteria2](./hysteria2/)       |
 | `mieru`        | [Mieru](./mieru/)               |
 | `anytls`       | [AnyTLS](./anytls/)             |
-| `mieru`        | [Mieru](./mieru/)               |
 | `tor`          | [Tor](./tor/)                   |
 | `ssh`          | [SSH](./ssh/)                   |
 | `dns`          | [DNS](./dns/)                   |

docs/configuration/outbound/mieru.md

@@ -19,7 +19,6 @@ icon: material/new-box
   "username": "asdf",
   "password": "hjkl",
   "multiplexing": "MULTIPLEXING_LOW",
-  "traffic_pattern": "GgQIARAK",
 
   ... // Dial Fields
 }
@@ -49,7 +48,7 @@ Must set at least one field between `server_port` and `server_ports`.
 
 ==Required==
 
-Transmission protocol. Allowed values are `TCP` and `UDP`.
+Transmission protocol. The only allowed value is `TCP`.
 
 #### username
 
@@ -67,10 +66,6 @@ mieru password.
 
 Multiplexing level. Supported values are `MULTIPLEXING_OFF`, `MULTIPLEXING_LOW`, `MULTIPLEXING_MIDDLE`, `MULTIPLEXING_HIGH`. `MULTIPLEXING_OFF` disables multiplexing.
 
-#### traffic_pattern
-
-A base64 string to fine tune network behavior.
-
 ### Dial Fields
 
 See [Dial Fields](/configuration/shared/dial/) for details.

docs/configuration/outbound/mieru.zh.md

@@ -19,7 +19,6 @@ icon: material/new-box
   "username": "asdf",
   "password": "hjkl",
   "multiplexing": "MULTIPLEXING_LOW",
-  "traffic_pattern": "GgQIARAK",
 
   ... // 拨号字段
 }
@@ -49,7 +48,7 @@ icon: material/new-box
 
 ==必填==
 
-通信协议。可设为 `TCP` 或 `UDP`。
+通信协议。仅可设为 `TCP`。
 
 #### username
 
@@ -67,10 +66,6 @@ mieru 密码。
 
 多路复用设置。可以设为 `MULTIPLEXING_OFF`，`MULTIPLEXING_LOW`，`MULTIPLEXING_MIDDLE`，`MULTIPLEXING_HIGH`。其中 `MULTIPLEXING_OFF` 会关闭多路复用功能。
 
-#### traffic_pattern
-
-一个 base64 字符串用于微调网络行为。
-
 ### 拨号字段
 
 参阅 [拨号字段](/zh/configuration/shared/dial/)。

docs/configuration/shared/multiplex.md

@@ -52,7 +52,6 @@ Multiplex protocol.
 | smux     | https://github.com/xtaci/smux      |
 | yamux    | https://github.com/hashicorp/yamux |
 | h2mux    | https://golang.org/x/net/http2     |
-| rmux     | https://github.com/shtorm-7/rmux   |
 
 h2mux is used by default.
 

docs/configuration/shared/multiplex.zh.md

@@ -51,7 +51,6 @@
 | smux  | https://github.com/xtaci/smux      |
 | yamux | https://github.com/hashicorp/yamux |
 | h2mux | https://golang.org/x/net/http2     |
-| rmux  | https://github.com/shtorm-7/rmux   |
 
 默认使用 h2mux。
 

docs/manual/misc/anytls-client-metadata.md

@@ -1,67 +0,0 @@
----
-icon: material/incognito
----
-
-# AnyTLS client metadata
-
-The AnyTLS protocol has a design flaw: its settings frame requires the client
-to send its software name and version to the server, and the protocol
-specification requires that clients not disguise this information.
-
-This field serves no protocol purpose — AnyTLS already has a separate version
-field for compatibility negotiation, and the open-source server implementation
-does not use client metadata. However, the field allows vendors to collect and track client types, and for
-platform-specific clients, potentially infer private information such as the operating system type and version range —
-something that should not, and is not expected by users to, appear in an
-anti-censorship protocol. We have received reports that
-commercial proxy providers use this information to identify and block
-connections from the official library provided by AnyTLS for sing-box
-integration, reportedly because abusive users connect to their servers with
-sing-box or with clients using the same official library. This indicates that
-client metadata is being collected and used for discrimination in practice.
-
-The protocol specification states that "disguising it has no value." We
-disagree: the situation is analogous to browsers implementing TLS ECH GREASE —
-without it, privacy-protecting clients can be fingerprinted and treated
-differently.
-
-## Status
-
-### 2025-02-20
-
-We merged the
-[pull request adding this protocol](https://github.com/SagerNet/sing-box/pull/2615).
-Since the metadata was fixed at `sing-anytls/<library version>` in the
-implementation provided for our use, and we did not carefully review the
-protocol specification and other implementations, we wrongly believed that it
-was not private information.
-
-### 2025-04-05
-
-The protocol document
-[added](https://github.com/anytls/anytls-go/commit/8812aae7ab29dd88bb89067b9ca676e2e7e29171)
-the requirement that third-party implementations fill in the real software
-name and version, claiming that "disguising it has no value".
-
-### 2026-07-18
-
-A [pull request submitted to sing-box](https://github.com/SagerNet/sing-box/pull/4311)
-was found to additionally upload the `sing-box` name and the actual version;
-the change was subsequently reverted and was never released.
-
-### 2026-08-03
-
-sing-box 1.13.16 and 1.14.0-beta.5 have been released; the client metadata in
-AnyTLS requests is now empty by default. For compatibility, the
-[client_metadata](/configuration/outbound/anytls/#client_metadata) outbound
-option allows users to set a custom value.
-
-Since the open-source server implementation does not use this information and
-it has no legitimate use, this is not considered a breaking change.
-
-## Recommendations
-
-We recommend that the AnyTLS protocol remove the client metadata, or replace
-it with an option that is not sent by default and can be customized by the
-user; and that other client implementations also take action, to jointly stop
-statistics collection and discrimination based on client metadata.

docs/manual/misc/anytls-client-metadata.zh.md

@@ -1,35 +0,0 @@
----
-icon: material/incognito
----
-
-# AnyTLS 客户端元数据
-
-AnyTLS 协议具有设计缺陷：其 settings 帧要求客户端向服务器发送软件名称和版本，且协议规范要求客户端不得伪装此信息。
-
-此字段不承担协议功能——AnyTLS 已有独立的版本字段用于兼容性协商，且开源服务端实现不使用客户端元数据。然而，此字段使得供应商可以收集并统计客户端类型，对于某些平台特定的客户端，还可能推断出操作系统类型与版本范围等隐私信息，而这不应该，也不是被用户预期的，在一个反审查协议中出现。我们收到报告，有商业代理提供商利用此信息识别和阻止来自 sing-box 使用的、由 AnyTLS 提供的用于 sing-box 集成的官方代码库的连接，据传原因是恶意用户使用 sing-box 或使用相同官方代码库的客户端连接到服务器，这表明客户端元数据在实践中已被用于收集和区别对待。
-
-协议规范称「伪装它没有任何意义」。我们不同意：这类似于浏览器实现 TLS ECH GREASE——如果没有这一机制，保护隐私的客户端会被识别并受到差别对待。
-
-## 状态
-
-### 2025-02-20
-
-我们合并了[添加此协议的 PR](https://github.com/SagerNet/sing-box/pull/2615)。由于在供我们使用的实现中，metadata 被固定在 `sing-anytls/<library version>`，且我们没有仔细审查协议规范和其他实现，我们错误地认为这不是隐私信息。
-
-### 2025-04-05
-
-协议文档[加入](https://github.com/anytls/anytls-go/commit/8812aae7ab29dd88bb89067b9ca676e2e7e29171)了要求第三方实现填写真实软件名称与版本号的条款，并声称「伪装它没有任何意义」。
-
-### 2026-07-18
-
-[向 sing-box 提出的 PR](https://github.com/SagerNet/sing-box/pull/4311) 被发现额外上传了 `sing-box` 和实际版本的字符串，随后此更改被回退，没有发布。
-
-### 2026-08-03
-
-发布了 sing-box 1.13.16 和 1.14.0-beta.5，现在 AnyTLS 请求中的客户端元数据默认为空。出于兼容性考虑，[client_metadata](/zh/configuration/outbound/anytls/#client_metadata) 出站选项允许用户自定义此值。
-
-由于开源服务端实现不使用此信息，且它没有合理用途，这不被视为破坏性更改。
-
-## 建议
-
-我们建议 AnyTLS 协议移除客户端元数据，或将其替换为非默认提供、且用户可以自定义的选项；并建议其他客户端实现也采取行动，共同阻止基于客户端元数据的统计和区别对待。

examples/admin_panel-manager-node/manager.json

@@ -32,7 +32,7 @@
       "tag": "my-manager",
       "database": {
         "driver": "sqlite",
-        "dsn": "file:manager.db?_pragma=foreign_keys(on)&_pragma=journal_mode(wal)&_pragma=busy_timeout(5000)&_time_format=sqlite" // also supported Postgresql
+        "dsn": "file:manager.db?_pragma=foreign_keys(on)&_pragma=journal_mode(wal)&_pragma=busy_timeout(5000)" // also supported Postgresql
       }
     },
     {
@@ -64,8 +64,6 @@
       "listen_port": 7000,
       "manager": "my-manager",
       "api_key": "change-me-secret",
-      "keep_alive": "10s",
-      "keep_alive_timeout": "5s",
       // Enable TLS for production deployments (the node connects via gRPC over h2):
       // "tls": { // https://sing-box.sagernet.org/configuration/shared/tls/#inbound
       //   "enabled": true,

examples/admin_panel-manager-node/node.json

@@ -66,7 +66,7 @@
         "action": "hijack-dns"
       }
     ],
-    "final": "traffic-limiter"
+    "final": "connection-limiter"
   },
   "services": [
     {

examples/amnezia/client.json

@@ -23,7 +23,8 @@
           "address": "example.com",
           "port": 10001,
           "public_key": "3nk7jdnkcL95Fc/z+GCiH7jOovEKhFkLIGPT+U/uLEQ=",
-          "allowed_ips": ["0.0.0.0/0"]
+          "allowed_ips": ["0.0.0.0/0"],
+          "reserved": "AAAA"
         }
       ],
       "udp_timeout": "5m0s",

examples/call/dion/creator.json

@@ -1,34 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "call",
-      "tag": "call-in",
-      "platform": "dion",
-      "read_buffer": 32768,
-      "cookies": [
-        { "name": "vc-refresh-token", "value": "" }
-      ],
-      // optional: re-login if refresh cookie fails
-      "email": "",
-      "password": "",
-      // empty = create new call
-      "join_link": ""
-    }
-  ],
-  "outbounds": [
-    { "type": "direct", "tag": "direct" }
-  ],
-  "route": {
-    "final": "direct",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/dion/joiner.json

@@ -1,31 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "socks",
-      "listen": "127.0.0.1",
-      "listen_port": 1080
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "call",
-      "tag": "call-out",
-      "platform": "dion",
-      "read_buffer": 32768,
-      "join_link": ""
-    }
-  ],
-  "route": {
-    "final": "call-out",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/telemost/creator.json

@@ -1,32 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "call",
-      "tag": "call-in",
-      "platform": "telemost",
-      "read_buffer": 32768,
-      "cookies": [
-        { "name": "Session_id", "value": "" },
-        { "name": "sessionid2", "value": "" }
-      ],
-      // empty = create new call
-      "join_link": ""
-    }
-  ],
-  "outbounds": [
-    { "type": "direct", "tag": "direct" }
-  ],
-  "route": {
-    "final": "direct",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/telemost/joiner.json

@@ -1,31 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "socks",
-      "listen": "127.0.0.1",
-      "listen_port": 1080
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "call",
-      "tag": "call-out",
-      "platform": "telemost",
-      "read_buffer": 32768,
-      "join_link": ""
-    }
-  ],
-  "route": {
-    "final": "call-out",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/vk/creator.json

@@ -1,33 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "call",
-      "tag": "call-in",
-      "platform": "vk",
-      "read_buffer": 32768,
-      "cookies": [
-        { "name": "remixsid", "value": "" },
-        { "name": "remixnsid", "value": "" },
-        { "name": "p", "value": "" }
-      ],
-      // empty = create new call
-      "join_link": ""
-    }
-  ],
-  "outbounds": [
-    { "type": "direct", "tag": "direct" }
-  ],
-  "route": {
-    "final": "direct",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/vk/joiner.json

@@ -1,31 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "socks",
-      "listen": "127.0.0.1",
-      "listen_port": 1080
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "call",
-      "tag": "call-out",
-      "platform": "vk",
-      "read_buffer": 32768,
-      "join_link": ""
-    }
-  ],
-  "route": {
-    "final": "call-out",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/wbstream/creator.json

@@ -1,37 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "call",
-      "tag": "call-in",
-      "platform": "wbstream",
-      // dc = fast data channel, video = slow VP8-smuggled (default)
-      "mode": "dc",
-      "read_buffer": 32768,
-      "cookies": [
-        { "name": "__wb_device_id", "value": "" },
-        { "name": "wbx-refresh", "value": "" },
-        { "name": "x_wbaas_token", "value": "" },
-        { "name": "_wbauid", "value": "" },
-        { "name": "wbx-validation-key", "value": "" }
-      ],
-      // empty = create new call
-      "join_link": ""
-    }
-  ],
-  "outbounds": [
-    { "type": "direct", "tag": "direct" }
-  ],
-  "route": {
-    "final": "direct",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/call/wbstream/joiner.json

@@ -1,33 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "dns": {
-    "servers": [
-      { "type": "local", "tag": "default" }
-    ]
-  },
-  "inbounds": [
-    {
-      "type": "socks",
-      "listen": "127.0.0.1",
-      "listen_port": 1080
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "call",
-      "tag": "call-out",
-      "platform": "wbstream",
-      // dc = fast data channel, video = slow VP8-smuggled (default)
-      "mode": "dc",
-      "read_buffer": 32768,
-      "join_link": ""
-    }
-  ],
-  "route": {
-    "final": "call-out",
-    "default_domain_resolver": "default",
-    "auto_detect_interface": true
-  }
-}

examples/masque/client.json

@@ -25,8 +25,6 @@
     {
       "type": "masque",
       "tag": "masque-out",
-      "system": false,
-      "name": "masque0",
       "use_http2": false,
       "use_ipv6": false,
       "profile": {
@@ -39,19 +37,14 @@
       "udp_keepalive_period": "30s",
       "udp_initial_packet_size": 0,
       "reconnect_delay": "5s",
-      "congestion_controller": "bbr",
+      // TLS fields for HTTP2
-      "cwnd": 0,
+      "insecure": false,
-      "tls": { // TLS fields for HTTP2
+      "cipher_suites": [],
-        "server_name": "", // SNI; empty = default "consumer-masque.cloudflareclient.com"
+      "curve_preferences": [],
-        "insecure": false,
+      "fragment": false,
-        "cipher_suites": [],
+      "record_fragment": false,
-        "curve_preferences": [],
+      "kernel_tx": false,
-        "fragment": false,
+      "kernel_rx": false
-        "fragment_fallback_delay": "500ms",
-        "record_fragment": false,
-        "kernel_tx": false,
-        "kernel_rx": false
-      }
       // Dial Fields
     }
   ],

examples/mieru/client.json

@@ -27,16 +27,14 @@
       "tag": "mieru-out",
       "server": "example.com",
       "server_port": 27017,
-      "server_ports": [
+      "server_ports": "27017-27019",
-        "27017-27019"
-      ],
       "transport": "TCP",
       "username": "username",
       "password": "password",
       // valid: MULTIPLEXING_DEFAULT / MULTIPLEXING_OFF / MULTIPLEXING_LOW
       //        MULTIPLEXING_MIDDLE / MULTIPLEXING_HIGH
-      "multiplexing": "MULTIPLEXING_LOW",
+      "multiplexing": "MULTIPLEXING_LOW"
-      "traffic_pattern": "GgQIARAK"
+      // Dial Fields
     }
   ],
   "route": {

examples/mieru/server.json

@@ -1,32 +0,0 @@
-{
-  "log": {
-    "level": "error"
-  },
-  "inbounds": [
-    {
-      "type": "mieru",
-      "tag": "mieru-in",
-      "listen_port": 27017,
-      "listen_ports": [
-        "27017-27019"
-      ],
-      "transport": "TCP",
-      "users": [
-        {
-          "name": "username",
-          "password": "password"
-        }
-      ],
-      "traffic_pattern": "GgQIARAK"
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "direct",
-      "tag": "direct"
-    }
-  ],
-  "route": {
-    "final": "direct"
-  }
-}

examples/mkcp/client.json

@@ -31,15 +31,7 @@
       "packet_encoding": "",
       "transport": {
         "type": "mkcp",
-        "mtu": 1350, // 576-1460
+        "mtu": 1500
-        "tti": 50, // 10-100, ms
-        "uplink_capacity": 12, // MB/s
-        "downlink_capacity": 100, // MB/s
-        "congestion": false,
-        "read_buffer_size": 1, // MB
-        "write_buffer_size": 1, // MB
-        "header_type": "none", // none, srtp, utp, wechat-video, dtls, wireguard
-        "seed": "password"
       }
     }
   ],

examples/mkcp/server.json

@@ -24,15 +24,7 @@
       ],
       "transport": {
         "type": "mkcp",
-        "mtu": 1350, // 576-1460
+        "mtu": 1500
-        "tti": 50, // 10-100, ms
-        "uplink_capacity": 12, // MB/s
-        "downlink_capacity": 100, // MB/s
-        "congestion": false,
-        "read_buffer_size": 1, // MB
-        "write_buffer_size": 1, // MB
-        "header_type": "none", // none, srtp, utp, wechat-video, dtls, wireguard
-        "seed": "password"
       }
     }
   ],

examples/mtproxy/server.json

@@ -26,9 +26,9 @@
       "concurrency": 8192,
       // domain_fronting_port is a port we use to connect to a fronting domain.
       "domain_fronting_port": 443,
-      // domain_fronting_host is the address (IP or hostname) to use when connecting
+      // domain_fronting_ip is an IP address to use when connecting to the fronting
-      // to the fronting domain instead of resolving the hostname from the secret via DNS.
+      // domain instead of resolving the hostname from the secret via DNS.
-      "domain_fronting_host": "",
+      "domain_fronting_ip": "",
       // domain_fronting_proxy_protocol is used if communication between upstream
       // endpoint and sing-box supports proxy protocol. 
       "domain_fronting_proxy_protocol": false,

examples/openvpn/auth-user-pass.json

@@ -1,48 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "inbounds": [
-    {
-      "type": "mixed",
-      "tag": "mixed-in",
-      "listen_port": 7897
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "openvpn",
-      "tag": "openvpn-out",
-      "system": false,
-      "name": "openvpn0",
-      "servers": [
-        {
-          "server": "vpn.example.com",
-          "server_port": 1194
-        }
-      ],
-      "proto": "udp", // udp, tcp
-      "username": "myuser",
-      "password": "mypassword",
-      "tls_crypt": "-----BEGIN OpenVPN Static key V1-----\n...\n-----END OpenVPN Static key V1-----",
-      // or: "tls_crypt_path": "/path/to/ta.key",
-      "tls": {
-        "ca": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "ca_path": "/path/to/ca.crt",
-        "cipher_suites": [],
-        "verify_x509_name": "",
-        "verify_x509_name_mode": "", // name-prefix, name-suffix, exact (default)
-        "fragment": false,
-        "fragment_fallback_delay": "300ms",
-        "record_fragment": false,
-        "kernel_tx": false,
-        "kernel_rx": false
-      }
-      // Dial Fields
-    }
-  ],
-  "route": {
-    "final": "openvpn-out",
-    "auto_detect_interface": true
-  }
-}

examples/openvpn/tls-auth.json

@@ -1,53 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "inbounds": [
-    {
-      "type": "mixed",
-      "tag": "mixed-in",
-      "listen_port": 7897
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "openvpn",
-      "tag": "openvpn-out",
-      "system": false,
-      "name": "openvpn0",
-      "servers": [
-        {
-          "server": "vpn.example.com",
-          "server_port": 1194
-        }
-      ],
-      "proto": "udp", // udp, tcp
-      "cipher": "AES-256-CBC",
-      "auth": "SHA1",
-      "tls_auth": "-----BEGIN OpenVPN Static key V1-----\n...\n-----END OpenVPN Static key V1-----",
-      // or: "tls_auth_path": "/path/to/ta.key",
-      "key_direction": 1,
-      "tls": {
-        "certificate": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "certificate_path": "/path/to/client.crt",
-        "key": "-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----",
-        // or: "key_path": "/path/to/client.key",
-        "ca": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "ca_path": "/path/to/ca.crt",
-        "cipher_suites": [],
-        "verify_x509_name": "",
-        "verify_x509_name_mode": "", // name-prefix, name-suffix, exact (default)
-        "fragment": false,
-        "fragment_fallback_delay": "300ms",
-        "record_fragment": false,
-        "kernel_tx": false,
-        "kernel_rx": false
-      }
-      // Dial Fields
-    }
-  ],
-  "route": {
-    "final": "openvpn-out",
-    "auto_detect_interface": true
-  }
-}

examples/openvpn/tls-crypt-v2.json

@@ -1,51 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "inbounds": [
-    {
-      "type": "mixed",
-      "tag": "mixed-in",
-      "listen_port": 7897
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "openvpn",
-      "tag": "openvpn-out",
-      "system": false,
-      "name": "openvpn0",
-      "servers": [
-        {
-          "server": "vpn.example.com",
-          "server_port": 1194
-        }
-      ],
-      "proto": "udp", // udp, tcp
-      "tls_crypt": "-----BEGIN OpenVPN tls-crypt-v2 client key-----\n...\n-----END OpenVPN tls-crypt-v2 client key-----",
-      // or: "tls_crypt_path": "/path/to/tls-crypt-v2.key",
-      "tls_crypt_v2": true,
-      "tls": {
-        "certificate": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "certificate_path": "/path/to/client.crt",
-        "key": "-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----",
-        // or: "key_path": "/path/to/client.key",
-        "ca": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "ca_path": "/path/to/ca.crt",
-        "cipher_suites": [],
-        "verify_x509_name": "",
-        "verify_x509_name_mode": "", // name-prefix, name-suffix, exact (default)
-        "fragment": false,
-        "fragment_fallback_delay": "300ms",
-        "record_fragment": false,
-        "kernel_tx": false,
-        "kernel_rx": false
-      }
-      // Dial Fields
-    }
-  ],
-  "route": {
-    "final": "openvpn-out",
-    "auto_detect_interface": true
-  }
-}

examples/openvpn/tls-crypt.json

@@ -1,54 +0,0 @@
-{
-  "log": {
-    "level": "info"
-  },
-  "inbounds": [
-    {
-      "type": "mixed",
-      "tag": "mixed-in",
-      "listen_port": 7897
-    }
-  ],
-  "outbounds": [
-    {
-      "type": "openvpn",
-      "tag": "openvpn-out",
-      "system": false,
-      "name": "openvpn0",
-      "servers": [
-        {
-          "server": "vpn.example.com",
-          "server_port": 1194
-        }
-      ],
-      "proto": "udp", // udp, tcp
-      "cipher": "AES-256-GCM", // AES-128-GCM, AES-192-GCM, AES-256-GCM, AES-128-CBC, AES-192-CBC, AES-256-CBC, CHACHA20-POLY1305
-      "auth": "SHA256", // SHA1, SHA256, SHA384, SHA512 (ignored for AEAD ciphers)
-      "tls_crypt": "-----BEGIN OpenVPN Static key V1-----\n...\n-----END OpenVPN Static key V1-----",
-      // or: "tls_crypt_path": "/path/to/ta.key",
-      "ping_interval": "10s",
-      "reconnect_delay": "30s",
-      "tls": {
-        "certificate": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "certificate_path": "/path/to/client.crt",
-        "key": "-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----",
-        // or: "key_path": "/path/to/client.key",
-        "ca": "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----",
-        // or: "ca_path": "/path/to/ca.crt",
-        "cipher_suites": [],
-        "verify_x509_name": "",
-        "verify_x509_name_mode": "", // name-prefix, name-suffix, exact (default)
-        "fragment": false,
-        "fragment_fallback_delay": "300ms",
-        "record_fragment": false,
-        "kernel_tx": false,
-        "kernel_rx": false
-      }
-      // Dial Fields
-    }
-  ],
-  "route": {
-    "final": "openvpn-out",
-    "auto_detect_interface": true
-  }
-}

examples/parser/client.json

@@ -25,9 +25,8 @@
     {
       "type": "parser",
       "tag": "vless-out",
-      // Supported protocols: hysteria, hysteria2, shadowsocks, trojan, tuic, vless, vmess, anytls
+      // Supported protocols: hysteria, hysteria2, shadowsocks, trojan, tuic, vless, vmess
       "link": "vless://b5e41c8c-c437-4689-b863-76208a3efb4b@0.0.0.0:443?..."
-      // Dial Fields
     }
   ],
   "route": {