Merge branch '2dust:master' into master

.github/workflows/build-linux.yml

@@ -50,7 +50,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r linux-arm64 -p:SelfContained=true -p:PublishTrimmed=true -o "$OutputPathArm64"
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-linux
         path: |
@@ -169,7 +169,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Restore build artifacts
-      uses: actions/download-artifact@v7
+      uses: actions/download-artifact@v8
       with:
         name: v2rayN-linux
         path: ${{ github.workspace }}/v2rayN/Release
@@ -190,7 +190,7 @@ jobs:
         ls -R "$GITHUB_WORKSPACE/dist/rpm" || true
 
     - name: Upload RPM artifacts
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-rpm
         path: dist/rpm/**/*.rpm

.github/workflows/build-osx.yml

@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r osx-arm64 -p:SelfContained=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-macos
         path: |

.github/workflows/build-windows-desktop.yml

@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r win-arm64 -p:SelfContained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-windows-desktop
         path: |

.github/workflows/build-windows.yml

@@ -42,7 +42,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj -c Release -r win-arm64 -p:SelfContained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64
   
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v6.0.0
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-windows
         path: |

package-debian.sh

@@ -16,7 +16,7 @@ cp -rf $OutputPath "${PackagePath}/opt/v2rayN"
 echo "When this file exists, app will not store configs under this folder" > "${PackagePath}/opt/v2rayN/NotStoreConfigHere.txt"
 
 if [ $Arch = "linux-64" ]; then
-    Arch2="amd64" 
+    Arch2="amd64"
 else
     Arch2="arm64"
 fi
@@ -32,9 +32,8 @@ Depends: libc6 (>= 2.34), fontconfig (>= 2.13.1), desktop-file-utils (>= 0.26),
 Description: A GUI client for Windows and Linux, support Xray core and sing-box-core and others
 EOF
 
-cat >"${PackagePath}/DEBIAN/postinst" <<-EOF
+mkdir -p "${PackagePath}/usr/share/applications"
-if [ ! -s /usr/share/applications/v2rayN.desktop ]; then
+cat >"${PackagePath}/usr/share/applications/v2rayN.desktop" <<-EOF
-    cat >/usr/share/applications/v2rayN.desktop<<-END
 [Desktop Entry]
 Name=v2rayN
 Comment=A GUI client for Windows and Linux, support Xray core and sing-box-core and others
@@ -43,10 +42,12 @@ Icon=/opt/v2rayN/v2rayN.png
 Terminal=false
 Type=Application
 Categories=Network;Application;
-END
+EOF
-fi
 
-update-desktop-database
+cat >"${PackagePath}/DEBIAN/postinst" <<-'EOF'
+set -e
+update-desktop-database || true
+exit 0
 EOF
 
 sudo chmod 0755 "${PackagePath}/DEBIAN/postinst"

package-rhel.sh

@@ -1,45 +1,36 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-# ====== Require Red Hat Enterprise Linux/FedoraLinux/RockyLinux/AlmaLinux/CentOS ======
+# Require Red Hat base branch
-if [[ -r /etc/os-release ]]; then
+. /etc/os-release
-  . /etc/os-release
+
-  case "$ID" in
+case "${ID:-}" in
-    rhel|rocky|almalinux|fedora|centos)
+  rhel|rocky|almalinux|fedora|centos)
-      echo "[OK] Detected supported system: $NAME $VERSION_ID"
+    echo "Detected supported system: ${NAME:-$ID} ${VERSION_ID:-}"
-      ;;
+    ;;
-    *)
+  *)
-      echo "[ERROR] Unsupported system: $NAME ($ID)."
+    echo "Unsupported system: ${NAME:-unknown} (${ID:-unknown})."
-      echo "This script only supports Red Hat Enterprise Linux/RockyLinux/AlmaLinux/CentOS."
+    echo "This script only supports: RHEL / Rocky / AlmaLinux / Fedora / CentOS."
-      exit 1
+    exit 1
-      ;;
+    ;;
-  esac
+esac
-else
+
-  echo "[ERROR] Cannot detect system (missing /etc/os-release)."
+# Kernel version
-  exit 1
+MIN_KERNEL="6.11"
+CURRENT_KERNEL="$(uname -r)"
+
+lowest="$(printf '%s\n%s\n' "$MIN_KERNEL" "$CURRENT_KERNEL" | sort -V | head -n1)"
+
+if [[ "$lowest" != "$MIN_KERNEL" ]]; then
+    echo "Kernel $CURRENT_KERNEL is below $MIN_KERNEL"
+    exit 1
 fi
 
-# ======================== Kernel version check (require >= 6.11) =======================
+echo "[OK] Kernel $CURRENT_KERNEL verified."
-MIN_KERNEL_MAJOR=6
-MIN_KERNEL_MINOR=11
-KERNEL_FULL=$(uname -r)
-KERNEL_MAJOR=$(echo "$KERNEL_FULL" | cut -d. -f1)
-KERNEL_MINOR=$(echo "$KERNEL_FULL" | cut -d. -f2)
 
-echo "[INFO] Detected kernel version: $KERNEL_FULL"
+# Config & Parse arguments
-
-if (( KERNEL_MAJOR < MIN_KERNEL_MAJOR )) || { (( KERNEL_MAJOR == MIN_KERNEL_MAJOR )) && (( KERNEL_MINOR < MIN_KERNEL_MINOR )); }; then
-  echo "[ERROR] Kernel $KERNEL_FULL is too old. Requires Linux >= ${MIN_KERNEL_MAJOR}.${MIN_KERNEL_MINOR}."
-  echo "Please upgrade your system or use a newer container (e.g. Fedora 42+, RHEL 10+)."
-  exit 1
-fi
-
-echo "[OK] Kernel version >= ${MIN_KERNEL_MAJOR}.${MIN_KERNEL_MINOR}."
-
-# ===== Config & Parse arguments =========================================================
 VERSION_ARG="${1:-}"     # Pass version number like 7.13.8, or leave empty
 WITH_CORE="both"         # Default: bundle both xray+sing-box
-AUTOSTART=0              # 1 = enable system-wide autostart (/etc/xdg/autostart)
 FORCE_NETCORE=0          # --netcore => skip archive bundle, use separate downloads
 ARCH_OVERRIDE=""         # --arch x64|arm64|all (optional compile target)
 BUILD_FROM=""            # --buildfrom 1|2|3 to select channel non-interactively
@@ -55,7 +46,6 @@ if [[ -n "${VERSION_ARG:-}" ]]; then shift || true; fi
 while [[ $# -gt 0 ]]; do
   case "$1" in
     --with-core)     WITH_CORE="${2:-both}"; shift 2;;
-    --autostart)     AUTOSTART=1; shift;;
     --xray-ver)      XRAY_VER="${2:-}"; shift 2;;
     --singbox-ver)   SING_VER="${2:-}"; shift 2;;
     --netcore)       FORCE_NETCORE=1; shift;;
@@ -69,38 +59,26 @@ done
 
 # Conflict: version number AND --buildfrom cannot be used together
 if [[ -n "${VERSION_ARG:-}" && -n "${BUILD_FROM:-}" ]]; then
-  echo "[ERROR] You cannot specify both an explicit version and --buildfrom at the same time."
+  echo "You cannot specify both an explicit version and --buildfrom at the same time."
   echo "        Provide either a version (e.g. 7.14.0) OR --buildfrom 1|2|3."
   exit 1
 fi
 
-# ===== Environment check + Dependencies ========================================
+# Check and install dependencies
 host_arch="$(uname -m)"
 [[ "$host_arch" == "aarch64" || "$host_arch" == "x86_64" ]] || { echo "Only supports aarch64 / x86_64"; exit 1; }
 
 install_ok=0
-case "$ID" in
-  rhel|rocky|almalinux|centos)
-    if command -v dnf >/dev/null 2>&1; then
-      sudo dnf -y install dotnet-sdk-8.0 rpm-build rpmdevtools curl unzip tar rsync || \
-      sudo dnf -y install dotnet-sdk rpm-build rpmdevtools curl unzip tar rsync
-      install_ok=1
-    elif command -v yum >/dev/null 2>&1; then
-      sudo yum -y install dotnet-sdk-8.0 rpm-build rpmdevtools curl unzip tar rsync || \
-      sudo yum -y install dotnet-sdk rpm-build rpmdevtools curl unzip tar rsync
-      install_ok=1
-    fi
-    ;;
-  *)
-    ;;
-esac
 
-if [[ "$install_ok" -ne 1 ]]; then
+if command -v dnf >/dev/null 2>&1; then
-  echo "[WARN] Could not auto-install dependencies for '$ID'. Make sure these are available:"
+  sudo dnf -y install rpm-build rpmdevtools curl unzip tar jq rsync dotnet-sdk-8.0 \
-  echo "       dotnet-sdk 8.x, curl, unzip, tar, rsync, rpm, rpmdevtools, rpm-build (on RPM-based distros)"
+    && install_ok=1
 fi
 
-command -v curl >/dev/null
+if [[ "$install_ok" -ne 1 ]]; then
+  echo "Could not auto-install dependencies for '$ID'. Make sure these are available:"
+  echo "dotnet-sdk 8.x, curl, unzip, tar, rsync, rpm, rpmdevtools, rpm-build (on Red Hat branch)"
+fi
 
 # Root directory
 SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
@@ -119,9 +97,6 @@ if [[ ! -f "$PROJECT" ]]; then
 fi
 [[ -f "$PROJECT" ]] || { echo "v2rayN.Desktop.csproj not found"; exit 1; }
 
-# Resolve GUI version & auto checkout
-VERSION=""
-
 choose_channel() {
   # If --buildfrom provided, map it directly and skip interaction.
   if [[ -n "${BUILD_FROM:-}" ]]; then
@@ -135,60 +110,35 @@ choose_channel() {
 
   # Print menu to stderr and read from /dev/tty so stdout only carries the token.
   local ch="latest" sel=""
+
   if [[ -t 0 ]]; then
     echo "[?] Choose v2rayN release channel:" >&2
     echo "    1) Latest (stable)  [default]" >&2
     echo "    2) Pre-release (preview)" >&2
     echo "    3) Keep current (do nothing)" >&2
     printf "Enter 1, 2 or 3 [default 1]: " >&2
+
     if read -r sel </dev/tty; then
       case "${sel:-}" in
         2) ch="prerelease" ;;
         3) ch="keep" ;;
-        *) ch="latest" ;;
       esac
-    else
-      ch="latest"
     fi
-  else
-    ch="latest"
   fi
+
   echo "$ch"
 }
 
 get_latest_tag_latest() {
-  # Resolve /releases/latest → tag_name
   curl -fsSL "https://api.github.com/repos/2dust/v2rayN/releases/latest" \
-    | grep -Eo '"tag_name":\s*"v?[^"]+"' \
+    | jq -re '.tag_name' \
-    | head -n1 \
+    | sed 's/^v//'
-    | sed -E 's/.*"tag_name":\s*"v?([^"]+)".*/\1/'
 }
 
 get_latest_tag_prerelease() {
-  # Resolve newest prerelease=true tag; prefer jq, fallback to sed/grep (no awk)
+  curl -fsSL "https://api.github.com/repos/2dust/v2rayN/releases?per_page=20" \
-  local json tag
+    | jq -re 'first(.[] | select(.prerelease == true) | .tag_name)' \
-  json="$(curl -fsSL "https://api.github.com/repos/2dust/v2rayN/releases?per_page=20")" || return 1
+    | sed 's/^v//'
-
-  # 1) Use jq if present
-  if command -v jq >/dev/null 2>&1; then
-    tag="$(printf '%s' "$json" \
-      | jq -r '[.[] | select(.prerelease==true)][0].tag_name' 2>/dev/null \
-      | sed 's/^v//')" || true
-  fi
-
-  # 2) Fallback to sed/grep only
-  if [[ -z "${tag:-}" || "${tag:-}" == "null" ]]; then
-    tag="$(printf '%s' "$json" \
-      | tr '\n' ' ' \
-      | sed 's/},[[:space:]]*{/\n/g' \
-      | grep -m1 -E '"prerelease"[[:space:]]*:[[:space:]]*true' \
-      | grep -Eo '"tag_name"[[:space:]]*:[[:space:]]*"v?[^"]+"' \
-      | head -n1 \
-      | sed -E 's/.*"tag_name"[[:space:]]*:[[:space:]]*"v?([^"]+)".*/\1/')" || true
-  fi
-
-  [[ -n "${tag:-}" && "${tag:-}" != "null" ]] || return 1
-  printf '%s\n' "$tag"
 }
 
 git_try_checkout() {
@@ -196,11 +146,7 @@ git_try_checkout() {
   local want="$1" ref=""
   if git rev-parse --git-dir >/dev/null 2>&1; then
     git fetch --tags --force --prune --depth=1 || true
-    if git rev-parse "refs/tags/v${want}" >/dev/null 2>&1; then
+    if git rev-parse "refs/tags/${want}" >/dev/null 2>&1; then
-      ref="v${want}"
-    elif git rev-parse "refs/tags/${want}" >/dev/null 2>&1; then
-      ref="${want}"
-    elif git rev-parse --verify "${want}" >/dev/null 2>&1; then
       ref="${want}"
     fi
     if [[ -n "$ref" ]]; then
@@ -216,88 +162,56 @@ git_try_checkout() {
   return 1
 }
 
+apply_channel_or_keep() {
+  local ch="$1" tag
+
+  if [[ "$ch" == "keep" ]]; then
+    echo "[*] Keep current repository state (no checkout)."
+    VERSION="$(git describe --tags --abbrev=0 2>/dev/null || echo '0.0.0+git')"
+    VERSION="${VERSION#v}"
+    return 0
+  fi
+
+  echo "[*] Resolving ${ch} tag from GitHub releases..."
+  if [[ "$ch" == "prerelease" ]]; then
+    tag="$(get_latest_tag_prerelease || true)"
+  else
+    tag="$(get_latest_tag_latest || true)"
+  fi
+
+  [[ -n "$tag" ]] || { echo "Failed to resolve latest tag for channel '${ch}'."; exit 1; }
+  echo "[*] Latest tag for '${ch}': ${tag}"
+  git_try_checkout "$tag" || { echo "Failed to checkout '${tag}'."; exit 1; }
+  VERSION="${tag#v}"
+}
+
 if git rev-parse --git-dir >/dev/null 2>&1; then
   if [[ -n "${VERSION_ARG:-}" ]]; then
-    echo "[*] Trying to switch v2rayN repo to version: ${VERSION_ARG}"
+    clean_ver="${VERSION_ARG#v}"
-    if git_try_checkout "${VERSION_ARG#v}"; then
+    if git_try_checkout "$clean_ver"; then
-      VERSION="${VERSION_ARG#v}"
+      VERSION="$clean_ver"
     else
       echo "[WARN] Tag '${VERSION_ARG}' not found."
       ch="$(choose_channel)"
-      if [[ "$ch" == "keep" ]]; then
+      apply_channel_or_keep "$ch"
-        echo "[*] Keep current repository state (no checkout)."
-        if git describe --tags --abbrev=0 >/dev/null 2>&1; then
-          VERSION="$(git describe --tags --abbrev=0)"
-        else
-          VERSION="0.0.0+git"
-        fi
-        VERSION="${VERSION#v}"
-      else
-        echo "[*] Resolving ${ch} tag from GitHub releases..."
-        tag=""
-        if [[ "$ch" == "prerelease" ]]; then
-          tag="$(get_latest_tag_prerelease || true)"
-          if [[ -z "$tag" ]]; then
-            echo "[WARN] Failed to resolve prerelease tag, falling back to latest."
-            tag="$(get_latest_tag_latest || true)"
-          fi
-        else
-          tag="$(get_latest_tag_latest || true)"
-        fi
-        [[ -n "$tag" ]] || { echo "[ERROR] Failed to resolve latest tag for channel '${ch}'."; exit 1; }
-        echo "[*] Latest tag for '${ch}': ${tag}"
-        git_try_checkout "$tag" || { echo "[ERROR] Failed to checkout '${tag}'."; exit 1; }
-        VERSION="${tag#v}"
-      fi
     fi
   else
     ch="$(choose_channel)"
-    if [[ "$ch" == "keep" ]]; then
+    apply_channel_or_keep "$ch"
-      echo "[*] Keep current repository state (no checkout)."
-      if git describe --tags --abbrev=0 >/dev/null 2>&1; then
-        VERSION="$(git describe --tags --abbrev=0)"
-      else
-        VERSION="0.0.0+git"
-      fi
-      VERSION="${VERSION#v}"
-    else
-      echo "[*] Resolving ${ch} tag from GitHub releases..."
-      tag=""
-      if [[ "$ch" == "prerelease" ]]; then
-        tag="$(get_latest_tag_prerelease || true)"
-        if [[ -z "$tag" ]]; then
-          echo "[WARN] Failed to resolve prerelease tag, falling back to latest."
-          tag="$(get_latest_tag_latest || true)"
-        fi
-      else
-        tag="$(get_latest_tag_latest || true)"
-      fi
-      [[ -n "$tag" ]] || { echo "[ERROR] Failed to resolve latest tag for channel '${ch}'."; exit 1; }
-      echo "[*] Latest tag for '${ch}': ${tag}"
-      git_try_checkout "$tag" || { echo "[ERROR] Failed to checkout '${tag}'."; exit 1; }
-      VERSION="${tag#v}"
-    fi
   fi
 else
-  echo "[WARN] Current directory is not a git repo; cannot checkout version. Proceeding on current tree."
+  echo "Current directory is not a git repo; proceeding on current tree."
-  VERSION="${VERSION_ARG:-}"
+  VERSION="${VERSION_ARG:-0.0.0}"
-  if [[ -z "$VERSION" ]]; then
-    if git describe --tags --abbrev=0 >/dev/null 2>&1; then
-      VERSION="$(git describe --tags --abbrev=0)"
-    else
-      VERSION="0.0.0+git"
-    fi
-  fi
-  VERSION="${VERSION#v}"
 fi
+
+VERSION="${VERSION#v}"
 echo "[*] GUI version resolved as: ${VERSION}"
 
-# ===== Helpers for core/rules download (use RID_DIR for arch sync) =====================
+# Helpers for core
 download_xray() {
-  # Download Xray core and install to outdir/xray
+  # Download Xray core
   local outdir="$1" ver="${XRAY_VER:-}" url tmp zipname="xray.zip"
   mkdir -p "$outdir"
-  if [[ -n "${XRAY_VER:-}" ]]; then ver="${XRAY_VER}"; fi
   if [[ -z "$ver" ]]; then
     ver="$(curl -fsSL https://api.github.com/repos/XTLS/Xray-core/releases/latest \
         | grep -Eo '"tag_name":\s*"v[^"]+"' | sed -E 's/.*"v([^"]+)".*/\1/' | head -n1)" || true
@@ -316,10 +230,9 @@ download_xray() {
 }
 
 download_singbox() {
-  # Download sing-box core and install to outdir/sing-box
+  # Download sing-box
   local outdir="$1" ver="${SING_VER:-}" url tmp tarname="singbox.tar.gz" bin
   mkdir -p "$outdir"
-  if [[ -n "${SING_VER:-}" ]]; then ver="${SING_VER}"; fi
   if [[ -z "$ver" ]]; then
     ver="$(curl -fsSL https://api.github.com/repos/SagerNet/sing-box/releases/latest \
         | grep -Eo '"tag_name":\s*"v[^"]+"' | sed -E 's/.*"v([^"]+)".*/\1/' | head -n1)" || true
@@ -339,7 +252,7 @@ download_singbox() {
   install -Dm755 "$bin" "$outdir/sing-box"
 }
 
-# Move geo files to a unified path: outroot/bin
+# Move geo files to outroot/bin
 unify_geo_layout() {
   local outroot="$1"
   mkdir -p "$outroot/bin"
@@ -351,18 +264,13 @@ unify_geo_layout() {
     "geoip.metadb" \
   )
   for n in "${names[@]}"; do
-    # If file exists under bin/xray/, move it up to bin/
     if [[ -f "$outroot/bin/xray/$n" ]]; then
       mv -f "$outroot/bin/xray/$n" "$outroot/bin/$n"
     fi
-    # If file already in bin/, leave it as-is
-    if [[ -f "$outroot/bin/$n" ]]; then
-      :
-    fi
   done
 }
 
-# Download geo/rule assets; then unify to bin/
+# Download geo/rule assets
 download_geo_assets() {
   local outroot="$1"
   local bin_dir="$outroot/bin"
@@ -396,7 +304,7 @@ download_geo_assets() {
       "https://raw.githubusercontent.com/2dust/sing-box-rules/rule-set-geosite/$f" || true
   done
 
-  # Unify to bin/
+  # Unify to bin
   unify_geo_layout "$outroot"
 }
 
@@ -427,7 +335,7 @@ download_v2rayn_bundle() {
 
   local nested_dir
   nested_dir="$(find "$outroot" -maxdepth 1 -type d -name 'v2rayN-linux-*' | head -n1 || true)"
-  if [[ -n "${nested_dir:-}" && -d "$nested_dir/bin" ]]; then
+  if [[ -n "$nested_dir" && -d "$nested_dir/bin" ]]; then
     mkdir -p "$outroot/bin"
     rsync -a "$nested_dir/bin/" "$outroot/bin/"
     rm -rf "$nested_dir"
@@ -451,7 +359,7 @@ build_for_arch() {
   case "$short" in
     x64)   rid="linux-x64";   rpm_target="x86_64"; archdir="x86_64" ;;
     arm64) rid="linux-arm64"; rpm_target="aarch64"; archdir="aarch64" ;;
-    *) echo "[ERROR] Unknown arch '$short' (use x64|arm64)"; return 1;;
+    *) echo "Unknown arch '$short' (use x64|arm64)"; return 1;;
   esac
 
   echo "[*] Building for target: $short  (RID=$rid, RPM --target $rpm_target)"
@@ -464,8 +372,7 @@ build_for_arch() {
   dotnet publish "$PROJECT" \
     -c Release -r "$rid" \
     -p:PublishSingleFile=false \
-    -p:SelfContained=true \
+    -p:SelfContained=true
-    -p:IncludeNativeLibrariesForSelfExtract=true
 
   # Per-arch variables (scoped)
   local RID_DIR="$rid"
@@ -502,28 +409,28 @@ build_for_arch() {
   mkdir -p "$WORKDIR/$PKGROOT/bin/xray" "$WORKDIR/$PKGROOT/bin/sing_box"
 
   # Bundle / cores per-arch
+  fetch_separate_cores_and_rules() {
+    local outroot="$1"
+
+    if [[ "$WITH_CORE" == "xray" || "$WITH_CORE" == "both" ]]; then
+      download_xray "$outroot/bin/xray" || echo "[!] xray download failed (skipped)"
+    fi
+    if [[ "$WITH_CORE" == "sing-box" || "$WITH_CORE" == "both" ]]; then
+      download_singbox "$outroot/bin/sing_box" || echo "[!] sing-box download failed (skipped)"
+    fi
+    download_geo_assets "$outroot" || echo "[!] Geo rules download failed (skipped)"
+  }
+
   if [[ "$FORCE_NETCORE" -eq 0 ]]; then
     if download_v2rayn_bundle "$WORKDIR/$PKGROOT"; then
       echo "[*] Using v2rayN bundle archive."
     else
       echo "[*] Bundle failed, fallback to separate core + rules."
-      if [[ "$WITH_CORE" == "xray" || "$WITH_CORE" == "both" ]]; then
+      fetch_separate_cores_and_rules "$WORKDIR/$PKGROOT"
-        download_xray "$WORKDIR/$PKGROOT/bin/xray" || echo "[!] xray download failed (skipped)"
-      fi
-      if [[ "$WITH_CORE" == "sing-box" || "$WITH_CORE" == "both" ]]; then
-        download_singbox "$WORKDIR/$PKGROOT/bin/sing_box" || echo "[!] sing-box download failed (skipped)"
-      fi
-      download_geo_assets "$WORKDIR/$PKGROOT" || echo "[!] Geo rules download failed (skipped)"
     fi
   else
     echo "[*] --netcore specified: use separate core + rules."
-    if [[ "$WITH_CORE" == "xray" || "$WITH_CORE" == "both" ]]; then
+    fetch_separate_cores_and_rules "$WORKDIR/$PKGROOT"
-      download_xray "$WORKDIR/$PKGROOT/bin/xray" || echo "[!] xray download failed (skipped)"
-    fi
-    if [[ "$WITH_CORE" == "sing-box" || "$WITH_CORE" == "both" ]]; then
-      download_singbox "$WORKDIR/$PKGROOT/bin/sing_box" || echo "[!] sing-box download failed (skipped)"
-    fi
-    download_geo_assets "$WORKDIR/$PKGROOT" || echo "[!] Geo rules download failed (skipped)"
   fi
 
   # Tarball
@@ -577,12 +484,6 @@ https://github.com/2dust/v2rayN
 install -dm0755 %{buildroot}/opt/v2rayN
 cp -a * %{buildroot}/opt/v2rayN/
 
-install -dm0755 %{buildroot}%{_sysconfdir}/sudoers.d
-cat > %{buildroot}%{_sysconfdir}/sudoers.d/v2rayn-mihomo-deny << 'EOF'
-ALL ALL=(ALL) !/home/*/.local/share/v2rayN/bin/mihomo/mihomo
-EOF
-chmod 0440 %{buildroot}%{_sysconfdir}/sudoers.d/v2rayn-mihomo-deny
-
 # Launcher (prefer native ELF first, then DLL fallback)
 install -dm0755 %{buildroot}%{_bindir}
 cat > %{buildroot}%{_bindir}/v2rayn << 'EOF'
@@ -636,47 +537,13 @@ fi
 /opt/v2rayN
 %{_datadir}/applications/v2rayn.desktop
 %{_datadir}/icons/hicolor/256x256/apps/v2rayn.png
-%config(noreplace) /etc/sudoers.d/v2rayn-mihomo-deny
 SPEC
 
-  # Autostart injection (inside %install) and %files entry
-  if [[ "$AUTOSTART" -eq 1 ]]; then
-    awk '
-      BEGIN{ins=0}
-      /^%post$/ && !ins {
-        print "# --- Autostart (.desktop) ---"
-        print "install -dm0755 %{buildroot}/etc/xdg/autostart"
-        print "cat > %{buildroot}/etc/xdg/autostart/v2rayn.desktop << '\''EOF'\''"
-        print "[Desktop Entry]"
-        print "Type=Application"
-        print "Name=v2rayN (Autostart)"
-        print "Exec=v2rayn"
-        print "X-GNOME-Autostart-enabled=true"
-        print "NoDisplay=false"
-        print "EOF"
-        ins=1
-      }
-      {print}
-    ' "$SPECFILE" > "${SPECFILE}.tmp" && mv "${SPECFILE}.tmp" "$SPECFILE"
-
-    awk '
-      BEGIN{infiles=0; done=0}
-      /^%files$/        {infiles=1}
-      infiles && done==0 && $0 ~ /%{_datadir}\/icons\/hicolor\/256x256\/apps\/v2rayn\.png/ {
-        print
-        print "%config(noreplace) /etc/xdg/autostart/v2rayn.desktop"
-        done=1
-        next
-      }
-      {print}
-    ' "$SPECFILE" > "${SPECFILE}.tmp" && mv "${SPECFILE}.tmp" "$SPECFILE"
-  fi
-
   # Replace placeholders
   sed -i "s/__VERSION__/${VERSION}/g" "$SPECFILE"
   sed -i "s/__PKGROOT__/${PKGROOT}/g" "$SPECFILE"
 
-  # Build RPM for this arch (force rpm --target to match compile arch)
+  # Build RPM for this arch
   rpmbuild -ba "$SPECFILE" --target "$rpm_target"
 
   echo "Build done for $short. RPM at:"
@@ -690,33 +557,18 @@ SPEC
 
 # ===== Arch selection and build orchestration =========================================
 case "${ARCH_OVERRIDE:-}" in
-  "")
+  all)           targets=(x64 arm64); BUILT_ALL=1 ;;
-    # No --arch: use host architecture
+  x64|amd64)     targets=(x64) ;;
-    if [[ "$host_arch" == "aarch64" ]]; then
+  arm64|aarch64) targets=(arm64) ;;
-      build_for_arch arm64
+  "")            targets=($([[ "$host_arch" == "aarch64" ]] && echo arm64 || echo x64)) ;;
-    else
+  *)             echo "Unknown --arch '${ARCH_OVERRIDE}'. Use x64|arm64|all."; exit 1 ;;
-      build_for_arch x64
-    fi
-    ;;
-  x64|amd64)
-    build_for_arch x64
-    ;;
-  arm64|aarch64)
-    build_for_arch arm64
-    ;;
-  all)
-    BUILT_ALL=1
-    # Build x64 and arm64 separately; each package contains its own arch-only binaries.
-    build_for_arch x64
-    build_for_arch arm64
-    ;;
-  *)
-    echo "[ERROR] Unknown --arch '${ARCH_OVERRIDE}'. Use x64|arm64|all."
-    exit 1
-    ;;
 esac
 
-# ===== Final summary if building both arches ==========================================
+for arch in "${targets[@]}"; do
+  build_for_arch "$arch"
+done
+
+# Print Both arches information
 if [[ "$BUILT_ALL" -eq 1 ]]; then
   echo ""
   echo "================ Build Summary (both architectures) ================"
@@ -725,7 +577,7 @@ if [[ "$BUILT_ALL" -eq 1 ]]; then
       echo "$rp"
     done
   else
-    echo "[WARN] No RPMs detected in summary (check build logs above)."
+    echo "No RPMs detected in summary (check build logs above)."
   fi
-  echo "==================================================================="
+  echo "===================================================================="
 fi

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.18.0</Version>
+        <Version>7.19.0</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/Directory.Packages.props

@@ -5,13 +5,13 @@
     <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Avalonia.AvaloniaEdit" Version="11.4.0" />
+    <PackageVersion Include="Avalonia.AvaloniaEdit" Version="11.4.1" />
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.12" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.3.12" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.12" />
     <PackageVersion Include="ReactiveUI.Avalonia" Version="11.3.8" />
     <PackageVersion Include="CliWrap" Version="3.10.0" />
-    <PackageVersion Include="Downloader" Version="4.0.3" />
+    <PackageVersion Include="Downloader" Version="4.1.1" />
     <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
     <PackageVersion Include="MaterialDesignThemes" Version="5.3.0" />
     <PackageVersion Include="MessageBox.Avalonia" Version="3.3.1.1" />
@@ -19,9 +19,9 @@
     <PackageVersion Include="ReactiveUI" Version="22.3.1" />
     <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
     <PackageVersion Include="ReactiveUI.WPF" Version="22.3.1" />
-    <PackageVersion Include="Semi.Avalonia" Version="11.3.7.2" />
+    <PackageVersion Include="Semi.Avalonia" Version="11.3.7.3" />
     <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.1" />
-    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.2" />
+    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
     <PackageVersion Include="NLog" Version="6.1.0" />
     <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />
     <PackageVersion Include="TaskScheduler" Version="2.12.2" />

v2rayN/ServiceLib/Common/Utils.cs

@@ -629,12 +629,7 @@ public class Utils
     {
         try
         {
-            List<IPEndPoint> lstIpEndPoints = new();
+            var (lstIpEndPoints, lstTcpConns) = GetActiveNetworkInfo();
-            List<TcpConnectionInformation> lstTcpConns = new();
-
-            lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners());
-            lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveUdpListeners());
-            lstTcpConns.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections());
 
             if (lstIpEndPoints?.FindIndex(it => it.Port == port) >= 0)
             {
@@ -676,6 +671,27 @@ public class Utils
         return 59090;
     }
 
+    public static (List<IPEndPoint> endpoints, List<TcpConnectionInformation> connections) GetActiveNetworkInfo()
+    {
+        var endpoints = new List<IPEndPoint>();
+        var connections = new List<TcpConnectionInformation>();
+
+        try
+        {
+            var ipGlobalProperties = IPGlobalProperties.GetIPGlobalProperties();
+
+            endpoints.AddRange(ipGlobalProperties.GetActiveTcpListeners());
+            endpoints.AddRange(ipGlobalProperties.GetActiveUdpListeners());
+            connections.AddRange(ipGlobalProperties.GetActiveTcpConnections());
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+
+        return (endpoints, connections);
+    }
+
     #endregion Speed Test
 
     #region Miscellaneous

v2rayN/ServiceLib/Global.cs

@@ -15,7 +15,6 @@ public class Global
     public const string CoreConfigFileName = "config.json";
     public const string CorePreConfigFileName = "configPre.json";
     public const string CoreSpeedtestConfigFileName = "configTest{0}.json";
-    public const string CoreMultipleLoadConfigFileName = "configMultipleLoad.json";
     public const string ClashMixinConfigFileName = "Mixin.yaml";
 
     public const string NamespaceSample = "ServiceLib.Sample.";
@@ -88,7 +87,6 @@ public class Global
     public const string SingboxLocalDNSTag = "local_local";
     public const string SingboxHostsDNSTag = "hosts_dns";
     public const string SingboxFakeDNSTag = "fake_dns";
-    public const string SingboxEchDNSTag = "ech_dns";
 
     public const int Hysteria2DefaultHopInt = 10;
 

v2rayN/ServiceLib/GlobalUsings.cs

@@ -24,6 +24,7 @@ global using ServiceLib.Common;
 global using ServiceLib.Enums;
 global using ServiceLib.Events;
 global using ServiceLib.Handler;
+global using ServiceLib.Handler.Builder;
 global using ServiceLib.Handler.Fmt;
 global using ServiceLib.Handler.SysProxy;
 global using ServiceLib.Helper;

v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs

@@ -0,0 +1,331 @@
+namespace ServiceLib.Handler.Builder;
+
+public record CoreConfigContextBuilderResult(CoreConfigContext Context, NodeValidatorResult ValidatorResult)
+{
+    public bool Success => ValidatorResult.Success;
+}
+
+public class CoreConfigContextBuilder
+{
+    /// <summary>
+    /// Builds a <see cref="CoreConfigContext"/> for the given node, resolves its proxy map,
+    /// and processes outbound nodes referenced by routing rules.
+    /// </summary>
+    public static async Task<CoreConfigContextBuilderResult> Build(Config config, ProfileItem node)
+    {
+        var runCoreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
+        var coreType = runCoreType == ECoreType.sing_box ? ECoreType.sing_box : ECoreType.Xray;
+        var context = new CoreConfigContext()
+        {
+            Node = node,
+            RunCoreType = runCoreType,
+            AllProxiesMap = [],
+            AppConfig = config,
+            FullConfigTemplate = await AppManager.Instance.GetFullConfigTemplateItem(coreType),
+            IsTunEnabled = config.TunModeItem.EnableTun,
+            SimpleDnsItem = config.SimpleDNSItem,
+            ProtectDomainList = [],
+            TunProtectSsPort = 0,
+            ProxyRelaySsPort = 0,
+            RawDnsItem = await AppManager.Instance.GetDNSItem(coreType),
+            RoutingItem = await ConfigHandler.GetDefaultRouting(config),
+        };
+        var validatorResult = NodeValidatorResult.Empty();
+        var (actNode, nodeValidatorResult) = await ResolveNodeAsync(context, node);
+        if (!nodeValidatorResult.Success)
+        {
+            return new CoreConfigContextBuilderResult(context, nodeValidatorResult);
+        }
+        context = context with { Node = actNode };
+        validatorResult.Warnings.AddRange(nodeValidatorResult.Warnings);
+        if (!(context.RoutingItem?.RuleSet.IsNullOrEmpty() ?? true))
+        {
+            var rules = JsonUtils.Deserialize<List<RulesItem>>(context.RoutingItem?.RuleSet) ?? [];
+            foreach (var ruleItem in rules.Where(ruleItem => ruleItem.Enabled && !Global.OutboundTags.Contains(ruleItem.OutboundTag)))
+            {
+                if (ruleItem.OutboundTag.IsNullOrEmpty())
+                {
+                    validatorResult.Warnings.Add(string.Format(ResUI.MsgRoutingRuleEmptyOutboundTag, ruleItem.Remarks));
+                    ruleItem.OutboundTag = Global.ProxyTag;
+                    continue;
+                }
+                var ruleOutboundNode = await AppManager.Instance.GetProfileItemViaRemarks(ruleItem.OutboundTag);
+                if (ruleOutboundNode == null)
+                {
+                    validatorResult.Warnings.Add(string.Format(ResUI.MsgRoutingRuleOutboundNodeNotFound, ruleItem.Remarks, ruleItem.OutboundTag));
+                    ruleItem.OutboundTag = Global.ProxyTag;
+                    continue;
+                }
+
+                var (actRuleNode, ruleNodeValidatorResult) = await ResolveNodeAsync(context, ruleOutboundNode, false);
+                validatorResult.Warnings.AddRange(ruleNodeValidatorResult.Warnings.Select(w =>
+                    string.Format(ResUI.MsgRoutingRuleOutboundNodeWarning, ruleItem.Remarks, ruleItem.OutboundTag, w)));
+                if (!ruleNodeValidatorResult.Success)
+                {
+                    validatorResult.Warnings.AddRange(ruleNodeValidatorResult.Errors.Select(e =>
+                        string.Format(ResUI.MsgRoutingRuleOutboundNodeError, ruleItem.Remarks, ruleItem.OutboundTag, e)));
+                    ruleItem.OutboundTag = Global.ProxyTag;
+                    continue;
+                }
+
+                context.AllProxiesMap[$"remark:{ruleItem.OutboundTag}"] = actRuleNode;
+            }
+        }
+
+        return new CoreConfigContextBuilderResult(context, validatorResult);
+    }
+
+    /// <summary>
+    /// Resolves a node into the context, optionally wrapping it in a subscription-level proxy chain.
+    /// Returns the effective (possibly replaced) node and the validation result.
+    /// </summary>
+    public static async Task<(ProfileItem, NodeValidatorResult)> ResolveNodeAsync(CoreConfigContext context,
+        ProfileItem node,
+        bool includeSubChain = true)
+    {
+        if (node.IndexId.IsNullOrEmpty())
+        {
+            return (node, NodeValidatorResult.Empty());
+        }
+
+        if (includeSubChain)
+        {
+            var (virtualChainNode, chainValidatorResult) = await BuildSubscriptionChainNodeAsync(node);
+            if (virtualChainNode != null)
+            {
+                context.AllProxiesMap[virtualChainNode.IndexId] = virtualChainNode;
+                var (resolvedNode, resolvedResult) = await ResolveNodeAsync(context, virtualChainNode, false);
+                resolvedResult.Warnings.InsertRange(0, chainValidatorResult.Warnings);
+                return (resolvedNode, resolvedResult);
+            }
+            // Chain not built but warnings may still exist (e.g. missing profiles)
+            if (chainValidatorResult.Warnings.Count > 0)
+            {
+                var fillResult = await RegisterNodeAsync(context, node);
+                fillResult.Warnings.InsertRange(0, chainValidatorResult.Warnings);
+                return (node, fillResult);
+            }
+        }
+
+        var registerResult = await RegisterNodeAsync(context, node);
+        return (node, registerResult);
+    }
+
+    /// <summary>
+    /// If the node's subscription defines prev/next profiles, creates a virtual
+    /// <see cref="EConfigType.ProxyChain"/> node that wraps them together.
+    /// Returns <c>null</c> as the chain item when no chain is needed.
+    /// Any warnings (e.g. missing prev/next profile) are returned in the validator result.
+    /// </summary>
+    private static async Task<(ProfileItem? ChainNode, NodeValidatorResult ValidatorResult)> BuildSubscriptionChainNodeAsync(ProfileItem node)
+    {
+        var result = NodeValidatorResult.Empty();
+
+        if (node.Subid.IsNullOrEmpty())
+        {
+            return (null, result);
+        }
+
+        var subItem = await AppManager.Instance.GetSubItem(node.Subid);
+        if (subItem == null)
+        {
+            return (null, result);
+        }
+
+        ProfileItem? prevNode = null;
+        ProfileItem? nextNode = null;
+
+        if (!subItem.PrevProfile.IsNullOrEmpty())
+        {
+            prevNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
+            if (prevNode == null)
+            {
+                result.Warnings.Add(string.Format(ResUI.MsgSubscriptionPrevProfileNotFound, subItem.PrevProfile));
+            }
+        }
+        if (!subItem.NextProfile.IsNullOrEmpty())
+        {
+            nextNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
+            if (nextNode == null)
+            {
+                result.Warnings.Add(string.Format(ResUI.MsgSubscriptionNextProfileNotFound, subItem.NextProfile));
+            }
+        }
+
+        if (prevNode is null && nextNode is null)
+        {
+            return (null, result);
+        }
+
+        // Build new proxy chain node
+        var chainNode = new ProfileItem()
+        {
+            IndexId = $"inner-{Utils.GetGuid(false)}",
+            ConfigType = EConfigType.ProxyChain,
+            CoreType = node.CoreType ?? ECoreType.Xray,
+        };
+        List<string?> childItems = [prevNode?.IndexId, node.IndexId, nextNode?.IndexId];
+        var chainExtraItem = chainNode.GetProtocolExtra() with
+        {
+            GroupType = chainNode.ConfigType.ToString(),
+            ChildItems = string.Join(",", childItems.Where(x => !x.IsNullOrEmpty())),
+        };
+        chainNode.SetProtocolExtra(chainExtraItem);
+        return (chainNode, result);
+    }
+
+    /// <summary>
+    /// Dispatches registration to either <see cref="RegisterGroupNodeAsync"/> or
+    /// <see cref="RegisterSingleNodeAsync"/> based on the node's config type.
+    /// </summary>
+    private static async Task<NodeValidatorResult> RegisterNodeAsync(CoreConfigContext context, ProfileItem node)
+    {
+        if (node.ConfigType.IsGroupType())
+        {
+            return await RegisterGroupNodeAsync(context, node);
+        }
+        else
+        {
+            return RegisterSingleNodeAsync(context, node);
+        }
+    }
+
+    /// <summary>
+    /// Validates a single (non-group) node and, on success, adds it to the proxy map
+    /// and records any domain addresses that should bypass the proxy.
+    /// </summary>
+    private static NodeValidatorResult RegisterSingleNodeAsync(CoreConfigContext context, ProfileItem node)
+    {
+        if (node.ConfigType.IsGroupType())
+        {
+            return NodeValidatorResult.Empty();
+        }
+
+        var nodeValidatorResult = NodeValidator.Validate(node, context.RunCoreType);
+        if (!nodeValidatorResult.Success)
+        {
+            return nodeValidatorResult;
+        }
+
+        context.AllProxiesMap[node.IndexId] = node;
+
+        var address = node.Address;
+        if (Utils.IsDomain(address))
+        {
+            context.ProtectDomainList.Add(address);
+        }
+
+        if (!node.EchConfigList.IsNullOrEmpty())
+        {
+            var echQuerySni = node.Sni;
+            if (node.StreamSecurity == Global.StreamSecurity
+                && node.EchConfigList?.Contains("://") == true)
+            {
+                var idx = node.EchConfigList.IndexOf('+');
+                echQuerySni = idx > 0 ? node.EchConfigList[..idx] : node.Sni;
+            }
+
+            if (Utils.IsDomain(echQuerySni))
+            {
+                context.ProtectDomainList.Add(echQuerySni);
+            }
+        }
+
+        return nodeValidatorResult;
+    }
+
+    /// <summary>
+    /// Entry point for registering a group node. Initialises the visited/ancestor sets
+    /// and delegates to <see cref="TraverseGroupNodeAsync"/>.
+    /// </summary>
+    private static async Task<NodeValidatorResult> RegisterGroupNodeAsync(CoreConfigContext context,
+        ProfileItem node)
+    {
+        if (!node.ConfigType.IsGroupType())
+        {
+            return NodeValidatorResult.Empty();
+        }
+
+        HashSet<string> ancestors = [node.IndexId];
+        HashSet<string> globalVisited = [node.IndexId];
+        return await TraverseGroupNodeAsync(context, node, globalVisited, ancestors);
+    }
+
+    /// <summary>
+    /// Recursively walks the children of a group node, registering valid leaf nodes
+    /// and nested groups. Detects cycles via <paramref name="ancestorsGroup"/> and
+    /// deduplicates shared nodes via <paramref name="globalVisitedGroup"/>.
+    /// </summary>
+    private static async Task<NodeValidatorResult> TraverseGroupNodeAsync(
+        CoreConfigContext context,
+        ProfileItem node,
+        HashSet<string> globalVisitedGroup,
+        HashSet<string> ancestorsGroup)
+    {
+        var (groupChildList, _) = await GroupProfileManager.GetChildProfileItems(node);
+        List<string> childIndexIdList = [];
+        var childNodeValidatorResult = NodeValidatorResult.Empty();
+        foreach (var childNode in groupChildList)
+        {
+            if (ancestorsGroup.Contains(childNode.IndexId))
+            {
+                childNodeValidatorResult.Errors.Add(
+                    string.Format(ResUI.MsgGroupCycleDependency, node.Remarks, childNode.Remarks));
+                continue;
+            }
+
+            if (globalVisitedGroup.Contains(childNode.IndexId))
+            {
+                childIndexIdList.Add(childNode.IndexId);
+                continue;
+            }
+
+            if (!childNode.ConfigType.IsGroupType())
+            {
+                var childNodeResult = RegisterSingleNodeAsync(context, childNode);
+                childNodeValidatorResult.Warnings.AddRange(childNodeResult.Warnings.Select(w =>
+                    string.Format(ResUI.MsgGroupChildNodeWarning, node.Remarks, childNode.Remarks, w)));
+                childNodeValidatorResult.Errors.AddRange(childNodeResult.Errors.Select(e =>
+                    string.Format(ResUI.MsgGroupChildNodeError, node.Remarks, childNode.Remarks, e)));
+                if (!childNodeResult.Success)
+                {
+                    continue;
+                }
+
+                globalVisitedGroup.Add(childNode.IndexId);
+                childIndexIdList.Add(childNode.IndexId);
+                continue;
+            }
+
+            var newAncestorsGroup = new HashSet<string>(ancestorsGroup) { childNode.IndexId };
+            var childGroupResult =
+                await TraverseGroupNodeAsync(context, childNode, globalVisitedGroup, newAncestorsGroup);
+            childNodeValidatorResult.Warnings.AddRange(childGroupResult.Warnings.Select(w =>
+                string.Format(ResUI.MsgGroupChildGroupNodeWarning, node.Remarks, childNode.Remarks, w)));
+            childNodeValidatorResult.Errors.AddRange(childGroupResult.Errors.Select(e =>
+                string.Format(ResUI.MsgGroupChildGroupNodeError, node.Remarks, childNode.Remarks, e)));
+            if (!childGroupResult.Success)
+            {
+                continue;
+            }
+
+            globalVisitedGroup.Add(childNode.IndexId);
+            childIndexIdList.Add(childNode.IndexId);
+        }
+
+        if (childIndexIdList.Count == 0)
+        {
+            childNodeValidatorResult.Errors.Add(string.Format(ResUI.MsgGroupNoValidChildNode, node.Remarks));
+            return childNodeValidatorResult;
+        }
+        else
+        {
+            childNodeValidatorResult.Warnings.AddRange(childNodeValidatorResult.Errors);
+            childNodeValidatorResult.Errors.Clear();
+        }
+
+        node.SetProtocolExtra(node.GetProtocolExtra() with { ChildItems = Utils.List2String(childIndexIdList), });
+        context.AllProxiesMap[node.IndexId] = node;
+        return childNodeValidatorResult;
+    }
+}

v2rayN/ServiceLib/Handler/Builder/NodeValidator.cs

@@ -0,0 +1,175 @@
+namespace ServiceLib.Handler.Builder;
+
+public record NodeValidatorResult(List<string> Errors, List<string> Warnings)
+{
+    public bool Success => Errors.Count == 0;
+
+    public static NodeValidatorResult Empty()
+    {
+        return new NodeValidatorResult([], []);
+    }
+}
+
+public class NodeValidator
+{
+    // Static validator rules
+    private static readonly HashSet<string> SingboxUnsupportedTransports =
+        [nameof(ETransport.kcp), nameof(ETransport.xhttp)];
+
+    private static readonly HashSet<EConfigType> SingboxTransportSupportedProtocols =
+        [EConfigType.VMess, EConfigType.VLESS, EConfigType.Trojan, EConfigType.Shadowsocks];
+
+    private static readonly HashSet<string> SingboxShadowsocksAllowedTransports =
+        [nameof(ETransport.tcp), nameof(ETransport.ws), nameof(ETransport.quic)];
+
+    public static NodeValidatorResult Validate(ProfileItem item, ECoreType coreType)
+    {
+        var v = new ValidationContext();
+        ValidateNodeAndCoreSupport(item, coreType, v);
+        return v.ToResult();
+    }
+
+    private class ValidationContext
+    {
+        public List<string> Errors { get; } = [];
+        public List<string> Warnings { get; } = [];
+
+        public void Error(string message)
+        {
+            Errors.Add(message);
+        }
+
+        public void Warning(string message)
+        {
+            Warnings.Add(message);
+        }
+
+        public void Assert(bool condition, string errorMsg)
+        {
+            if (!condition)
+            {
+                Error(errorMsg);
+            }
+        }
+
+        public NodeValidatorResult ToResult()
+        {
+            return new NodeValidatorResult(Errors, Warnings);
+        }
+    }
+
+    private static void ValidateNodeAndCoreSupport(ProfileItem item, ECoreType coreType, ValidationContext v)
+    {
+        if (item.ConfigType is EConfigType.Custom)
+        {
+            return;
+        }
+
+        if (item.ConfigType.IsGroupType())
+        {
+            // Group logic is handled in ValidateGroupNode
+            return;
+        }
+
+        // Basic Property Validation
+        v.Assert(!item.Address.IsNullOrEmpty(), string.Format(ResUI.MsgInvalidProperty, "Address"));
+        v.Assert(item.Port is > 0 and <= 65535, string.Format(ResUI.MsgInvalidProperty, "Port"));
+
+        // Network & Core Logic
+        var net = item.GetNetwork();
+        if (coreType == ECoreType.sing_box)
+        {
+            var transportError = ValidateSingboxTransport(item.ConfigType, net);
+            if (transportError != null)
+                v.Error(transportError);
+
+            if (!Global.SingboxSupportConfigType.Contains(item.ConfigType))
+            {
+                v.Error(string.Format(ResUI.MsgCoreNotSupportProtocol, nameof(ECoreType.sing_box), item.ConfigType));
+            }
+        }
+        else if (coreType is ECoreType.Xray)
+        {
+            if (!Global.XraySupportConfigType.Contains(item.ConfigType))
+            {
+                v.Error(string.Format(ResUI.MsgCoreNotSupportProtocol, nameof(ECoreType.Xray), item.ConfigType));
+            }
+        }
+
+        // Protocol Specifics
+        var protocolExtra = item.GetProtocolExtra();
+        switch (item.ConfigType)
+        {
+            case EConfigType.VMess:
+                v.Assert(!item.Password.IsNullOrEmpty() && Utils.IsGuidByParse(item.Password),
+                    string.Format(ResUI.MsgInvalidProperty, "Password"));
+                break;
+
+            case EConfigType.VLESS:
+                v.Assert(
+                    !item.Password.IsNullOrEmpty()
+                    && (Utils.IsGuidByParse(item.Password) || item.Password.Length <= 30),
+                    string.Format(ResUI.MsgInvalidProperty, "Password")
+                );
+                v.Assert(Global.Flows.Contains(protocolExtra.Flow ?? string.Empty),
+                    string.Format(ResUI.MsgInvalidProperty, "Flow"));
+                break;
+
+            case EConfigType.Shadowsocks:
+                v.Assert(!item.Password.IsNullOrEmpty(), string.Format(ResUI.MsgInvalidProperty, "Password"));
+                v.Assert(
+                    !string.IsNullOrEmpty(protocolExtra.SsMethod) &&
+                    Global.SsSecuritiesInSingbox.Contains(protocolExtra.SsMethod),
+                    string.Format(ResUI.MsgInvalidProperty, "SsMethod"));
+                break;
+        }
+
+        // TLS & Security
+        if (item.StreamSecurity == Global.StreamSecurity)
+        {
+            if (!item.Cert.IsNullOrEmpty() && CertPemManager.ParsePemChain(item.Cert).Count == 0 &&
+                !item.CertSha.IsNullOrEmpty())
+            {
+                v.Error(string.Format(ResUI.MsgInvalidProperty, "TLS Certificate"));
+            }
+        }
+
+        if (item.StreamSecurity == Global.StreamSecurityReality)
+        {
+            v.Assert(!item.PublicKey.IsNullOrEmpty(), string.Format(ResUI.MsgInvalidProperty, "PublicKey"));
+        }
+
+        if (item.Network == nameof(ETransport.xhttp) && !item.Extra.IsNullOrEmpty())
+        {
+            if (JsonUtils.ParseJson(item.Extra) is null)
+            {
+                v.Error(string.Format(ResUI.MsgInvalidProperty, "XHTTP Extra"));
+            }
+        }
+    }
+
+    private static string? ValidateSingboxTransport(EConfigType configType, string net)
+    {
+        // sing-box does not support xhttp / kcp transports
+        if (SingboxUnsupportedTransports.Contains(net))
+        {
+            return string.Format(ResUI.MsgCoreNotSupportNetwork, nameof(ECoreType.sing_box), net);
+        }
+
+        // sing-box does not support non-tcp transports for protocols other than vmess/trojan/vless/shadowsocks
+        if (!SingboxTransportSupportedProtocols.Contains(configType) && net != nameof(ETransport.tcp))
+        {
+            return string.Format(ResUI.MsgCoreNotSupportProtocolTransport,
+                nameof(ECoreType.sing_box), configType.ToString(), net);
+        }
+
+        // sing-box shadowsocks only supports tcp/ws/quic transports
+        if (configType == EConfigType.Shadowsocks && !SingboxShadowsocksAllowedTransports.Contains(net))
+        {
+            return string.Format(ResUI.MsgCoreNotSupportProtocolTransport,
+                nameof(ECoreType.sing_box), configType.ToString(), net);
+        }
+
+        return null;
+    }
+}

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -254,6 +254,7 @@ public static class ConfigHandler
             item.CertSha = profileItem.CertSha;
             item.EchConfigList = profileItem.EchConfigList;
             item.EchForceQuery = profileItem.EchForceQuery;
+            item.Finalmask = profileItem.Finalmask;
             item.ProtoExtra = profileItem.ProtoExtra;
         }
 
@@ -1122,6 +1123,7 @@ public static class ConfigHandler
                && AreEqual(o.Fingerprint, n.Fingerprint)
                && AreEqual(o.PublicKey, n.PublicKey)
                && AreEqual(o.ShortId, n.ShortId)
+               && AreEqual(o.Finalmask, n.Finalmask)
                && (!remarks || o.Remarks == n.Remarks);
 
         static bool AreEqual(string? a, string? b)
@@ -1231,44 +1233,65 @@ public static class ConfigHandler
     /// <param name="node">Server node that might need pre-SOCKS</param>
     /// <param name="coreType">Core type being used</param>
     /// <returns>A SOCKS profile item or null if not needed</returns>
-    public static async Task<ProfileItem?> GetPreSocksItem(Config config, ProfileItem node, ECoreType coreType)
+    public static ProfileItem? GetPreSocksItem(Config config, ProfileItem node, ECoreType coreType)
     {
+        if (node.ConfigType != EConfigType.Custom || !(node.PreSocksPort > 0))
+        {
+            return null;
+        }
         ProfileItem? itemSocks = null;
-        if (node.ConfigType != EConfigType.Custom && coreType != ECoreType.sing_box && config.TunModeItem.EnableTun)
+        var preCoreType = AppManager.Instance.RunningCoreType = config.TunModeItem.EnableTun ? ECoreType.sing_box : ECoreType.Xray;
+        itemSocks = new ProfileItem()
         {
-            var tun2SocksAddress = node.Address;
+            CoreType = preCoreType,
-            if (node.ConfigType.IsGroupType())
+            ConfigType = EConfigType.SOCKS,
-            {
+            Address = Global.Loopback,
-                var lstAddresses = (await GroupProfileManager.GetAllChildDomainAddresses(node)).ToList();
+            Port = node.PreSocksPort.Value,
-                if (lstAddresses.Count > 0)
+        };
-                {
-                    tun2SocksAddress = Utils.List2String(lstAddresses);
-                }
-            }
-            itemSocks = new ProfileItem()
-            {
-                CoreType = ECoreType.sing_box,
-                ConfigType = EConfigType.SOCKS,
-                Address = Global.Loopback,
-                SpiderX = tun2SocksAddress, // Tun2SocksAddress
-                Port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks)
-            };
-        }
-        else if (node.ConfigType == EConfigType.Custom && node.PreSocksPort > 0)
-        {
-            var preCoreType = AppManager.Instance.RunningCoreType = config.TunModeItem.EnableTun ? ECoreType.sing_box : ECoreType.Xray;
-            itemSocks = new ProfileItem()
-            {
-                CoreType = preCoreType,
-                ConfigType = EConfigType.SOCKS,
-                Address = Global.Loopback,
-                Port = node.PreSocksPort.Value,
-            };
-        }
-        await Task.CompletedTask;
         return itemSocks;
     }
 
+    public static CoreConfigContext? GetPreSocksCoreConfigContext(CoreConfigContext nodeContext)
+    {
+        var config = nodeContext.AppConfig;
+        var node = nodeContext.Node;
+        var coreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
+
+        var preSocksItem = GetPreSocksItem(config, node, coreType);
+        if (preSocksItem != null)
+        {
+            return nodeContext with { Node = preSocksItem, };
+        }
+
+        if ((!nodeContext.IsTunEnabled)
+            || coreType != ECoreType.Xray
+            || node.ConfigType == EConfigType.Custom)
+        {
+            return null;
+        }
+        var tunProtectSsPort = Utils.GetFreePort();
+        var proxyRelaySsPort = Utils.GetFreePort();
+        var preItem = new ProfileItem()
+        {
+            CoreType = ECoreType.sing_box,
+            ConfigType = EConfigType.Shadowsocks,
+            Address = Global.Loopback,
+            Port = proxyRelaySsPort,
+            Password = Global.None,
+        };
+        preItem.SetProtocolExtra(preItem.GetProtocolExtra() with
+        {
+            SsMethod = Global.None,
+        });
+        var preContext = nodeContext with
+        {
+            Node = preItem,
+            TunProtectSsPort = tunProtectSsPort,
+            ProxyRelaySsPort = proxyRelaySsPort,
+        };
+        return preContext;
+    }
+
     /// <summary>
     /// Remove servers with invalid test results (timeout)
     /// Useful for cleaning up subscription lists

v2rayN/ServiceLib/Handler/CoreConfigHandler.cs

@@ -7,27 +7,27 @@ public static class CoreConfigHandler
 {
     private static readonly string _tag = "CoreConfigHandler";
 
-    public static async Task<RetResult> GenerateClientConfig(ProfileItem node, string? fileName)
+    public static async Task<RetResult> GenerateClientConfig(CoreConfigContext context, string? fileName)
     {
         var config = AppManager.Instance.Config;
         var result = new RetResult();
+        var node = context.Node;
 
         if (node.ConfigType == EConfigType.Custom)
         {
             result = node.CoreType switch
             {
                 ECoreType.mihomo => await new CoreConfigClashService(config).GenerateClientCustomConfig(node, fileName),
-                ECoreType.sing_box => await new CoreConfigSingboxService(config).GenerateClientCustomConfig(node, fileName),
                 _ => await GenerateClientCustomConfig(node, fileName)
             };
         }
         else if (AppManager.Instance.GetCoreType(node, node.ConfigType) == ECoreType.sing_box)
         {
-            result = await new CoreConfigSingboxService(config).GenerateClientConfigContent(node);
+            result = new CoreConfigSingboxService(context).GenerateClientConfigContent();
         }
         else
         {
-            result = await new CoreConfigV2rayService(config).GenerateClientConfigContent(node);
+            result = new CoreConfigV2rayService(context).GenerateClientConfigContent();
         }
         if (result.Success != true)
         {
@@ -93,13 +93,31 @@ public static class CoreConfigHandler
     public static async Task<RetResult> GenerateClientSpeedtestConfig(Config config, string fileName, List<ServerTestItem> selecteds, ECoreType coreType)
     {
         var result = new RetResult();
+        var dummyNode = new ProfileItem
+        {
+            CoreType = coreType
+        };
+        var builderResult = await CoreConfigContextBuilder.Build(config, dummyNode);
+        var context = builderResult.Context;
+        var ids = selecteds.Where(serverTestItem => !serverTestItem.IndexId.IsNullOrEmpty())
+            .Select(serverTestItem => serverTestItem.IndexId);
+        var nodes = await AppManager.Instance.GetProfileItemsByIndexIds(ids);
+        foreach (var node in nodes)
+        {
+            var (actNode, _) = await CoreConfigContextBuilder.ResolveNodeAsync(context, node, true);
+            if (node.IndexId == actNode.IndexId)
+            {
+                continue;
+            }
+            context.ServerTestItemMap[node.IndexId] = actNode.IndexId;
+        }
         if (coreType == ECoreType.sing_box)
         {
-            result = await new CoreConfigSingboxService(config).GenerateClientSpeedtestConfig(selecteds);
+            result = new CoreConfigSingboxService(context).GenerateClientSpeedtestConfig(selecteds);
         }
         else if (coreType == ECoreType.Xray)
         {
-            result = await new CoreConfigV2rayService(config).GenerateClientSpeedtestConfig(selecteds);
+            result = new CoreConfigV2rayService(context).GenerateClientSpeedtestConfig(selecteds);
         }
         if (result.Success != true)
         {
@@ -109,20 +127,21 @@ public static class CoreConfigHandler
         return result;
     }
 
-    public static async Task<RetResult> GenerateClientSpeedtestConfig(Config config, ProfileItem node, ServerTestItem testItem, string fileName)
+    public static async Task<RetResult> GenerateClientSpeedtestConfig(Config config, CoreConfigContext context, ServerTestItem testItem, string fileName)
     {
         var result = new RetResult();
+        var node = context.Node;
         var initPort = AppManager.Instance.GetLocalPort(EInboundProtocol.speedtest);
         var port = Utils.GetFreePort(initPort + testItem.QueueNum);
         testItem.Port = port;
 
         if (AppManager.Instance.GetCoreType(node, node.ConfigType) == ECoreType.sing_box)
         {
-            result = await new CoreConfigSingboxService(config).GenerateClientSpeedtestConfig(node, port);
+            result = new CoreConfigSingboxService(context).GenerateClientSpeedtestConfig(port);
         }
         else
         {
-            result = await new CoreConfigV2rayService(config).GenerateClientSpeedtestConfig(node, port);
+            result = new CoreConfigV2rayService(context).GenerateClientSpeedtestConfig(port);
         }
         if (result.Success != true)
         {

v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs

@@ -73,6 +73,19 @@ public class BaseFmt
         {
             dicQuery.Add("pcs", Utils.UrlEncode(item.CertSha));
         }
+        if (item.Finalmask.IsNotEmpty())
+        {
+            var node = JsonUtils.ParseJson(item.Finalmask);
+            var finalmask = node != null
+                ? JsonUtils.Serialize(node, new JsonSerializerOptions
+                {
+                    WriteIndented = false,
+                    DefaultIgnoreCondition = JsonIgnoreCondition.Never,
+                    Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+                })
+                : item.Finalmask;
+            dicQuery.Add("fm", Utils.UrlEncode(finalmask));
+        }
 
         dicQuery.Add("type", item.Network.IsNotEmpty() ? item.Network : nameof(ETransport.tcp));
 
@@ -214,6 +227,24 @@ public class BaseFmt
         item.EchConfigList = GetQueryDecoded(query, "ech");
         item.CertSha = GetQueryDecoded(query, "pcs");
 
+        var finalmaskDecoded = GetQueryDecoded(query, "fm");
+        if (finalmaskDecoded.IsNotEmpty())
+        {
+            var node = JsonUtils.ParseJson(finalmaskDecoded);
+            item.Finalmask = node != null
+                ? JsonUtils.Serialize(node, new JsonSerializerOptions
+                {
+                    WriteIndented = true,
+                    DefaultIgnoreCondition = JsonIgnoreCondition.Never,
+                    Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+                })
+                : finalmaskDecoded;
+        }
+        else
+        {
+            item.Finalmask = string.Empty;
+        }
+
         if (_allowInsecureArray.Any(k => GetQueryDecoded(query, k) == "1"))
         {
             item.AllowInsecure = Global.AllowInsecure.First();

v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs

@@ -66,7 +66,7 @@ public class Hysteria2Fmt : BaseFmt
         if (!item.CertSha.IsNullOrEmpty())
         {
             var sha = item.CertSha;
-            var idx = sha.IndexOf('~');
+            var idx = sha.IndexOf(',');
             if (idx > 0)
             {
                 sha = sha[..idx];

v2rayN/ServiceLib/Helper/DownloaderHelper.cs

@@ -24,13 +24,13 @@ public class DownloaderHelper
 
         var downloadOpt = new DownloadConfiguration()
         {
-            Timeout = timeout * 1000,
+            BlockTimeout = timeout * 1000,
             MaxTryAgainOnFailure = 2,
             RequestConfiguration =
                 {
                     Headers = headers,
                     UserAgent = userAgent,
-                    Timeout = timeout * 1000,
+                    ConnectTimeout = timeout * 1000,
                     Proxy = webProxy
                 }
         };
@@ -62,11 +62,11 @@ public class DownloaderHelper
 
         var downloadOpt = new DownloadConfiguration()
         {
-            Timeout = timeout * 1000,
+            BlockTimeout = timeout * 1000,
             MaxTryAgainOnFailure = 2,
             RequestConfiguration =
                 {
-                    Timeout= timeout * 1000,
+                    ConnectTimeout= timeout * 1000,
                     Proxy = webProxy
                 }
         };
@@ -139,11 +139,11 @@ public class DownloaderHelper
 
         var downloadOpt = new DownloadConfiguration()
         {
-            Timeout = timeout * 1000,
+            BlockTimeout = timeout * 1000,
             MaxTryAgainOnFailure = 2,
             RequestConfiguration =
                 {
-                    Timeout= timeout * 1000,
+                    ConnectTimeout= timeout * 1000,
                     Proxy = webProxy
                 }
         };

v2rayN/ServiceLib/Manager/ActionPrecheckManager.cs

@@ -1,352 +0,0 @@
-namespace ServiceLib.Manager;
-
-/// <summary>
-/// Centralized pre-checks before sensitive actions (set active profile, generate config, etc.).
-/// </summary>
-public class ActionPrecheckManager
-{
-    private static readonly Lazy<ActionPrecheckManager> _instance = new();
-    public static ActionPrecheckManager Instance => _instance.Value;
-
-    // sing-box supported transports for different protocol types
-    private static readonly HashSet<string> SingboxUnsupportedTransports = [nameof(ETransport.kcp), nameof(ETransport.xhttp)];
-
-    private static readonly HashSet<EConfigType> SingboxTransportSupportedProtocols =
-        [EConfigType.VMess, EConfigType.VLESS, EConfigType.Trojan, EConfigType.Shadowsocks];
-
-    private static readonly HashSet<string> SingboxShadowsocksAllowedTransports =
-        [nameof(ETransport.tcp), nameof(ETransport.ws), nameof(ETransport.quic)];
-
-    public async Task<List<string>> Check(string? indexId)
-    {
-        if (indexId.IsNullOrEmpty())
-        {
-            return [ResUI.PleaseSelectServer];
-        }
-
-        var item = await AppManager.Instance.GetProfileItem(indexId);
-        if (item is null)
-        {
-            return [ResUI.PleaseSelectServer];
-        }
-
-        return await Check(item);
-    }
-
-    public async Task<List<string>> Check(ProfileItem? item)
-    {
-        if (item is null)
-        {
-            return [ResUI.PleaseSelectServer];
-        }
-
-        var errors = new List<string>();
-
-        errors.AddRange(await ValidateCurrentNodeAndCoreSupport(item));
-        errors.AddRange(await ValidateRelatedNodesExistAndValid(item));
-
-        return errors;
-    }
-
-    private async Task<List<string>> ValidateCurrentNodeAndCoreSupport(ProfileItem item)
-    {
-        if (item.ConfigType == EConfigType.Custom)
-        {
-            return [];
-        }
-
-        var coreType = AppManager.Instance.GetCoreType(item, item.ConfigType);
-        return await ValidateNodeAndCoreSupport(item, coreType);
-    }
-
-    private async Task<List<string>> ValidateNodeAndCoreSupport(ProfileItem item, ECoreType? coreType = null)
-    {
-        var errors = new List<string>();
-
-        coreType ??= AppManager.Instance.GetCoreType(item, item.ConfigType);
-
-        if (item.ConfigType is EConfigType.Custom)
-        {
-            errors.Add(string.Format(ResUI.NotSupportProtocol, item.ConfigType.ToString()));
-            return errors;
-        }
-        else if (item.ConfigType.IsGroupType())
-        {
-            var groupErrors = await ValidateGroupNode(item, coreType);
-            errors.AddRange(groupErrors);
-            return errors;
-        }
-        else if (!item.IsComplex())
-        {
-            var normalErrors = await ValidateNormalNode(item, coreType);
-            errors.AddRange(normalErrors);
-            return errors;
-        }
-
-        return errors;
-    }
-
-    private async Task<List<string>> ValidateNormalNode(ProfileItem item, ECoreType? coreType = null)
-    {
-        var errors = new List<string>();
-
-        if (item.Address.IsNullOrEmpty())
-        {
-            errors.Add(string.Format(ResUI.InvalidProperty, "Address"));
-            return errors;
-        }
-
-        if (item.Port is <= 0 or > 65535)
-        {
-            errors.Add(string.Format(ResUI.InvalidProperty, "Port"));
-            return errors;
-        }
-
-        var net = item.GetNetwork();
-
-        if (coreType == ECoreType.sing_box)
-        {
-            var transportError = ValidateSingboxTransport(item.ConfigType, net);
-            if (transportError != null)
-            {
-                errors.Add(transportError);
-            }
-
-            if (!Global.SingboxSupportConfigType.Contains(item.ConfigType))
-            {
-                errors.Add(string.Format(ResUI.CoreNotSupportProtocol,
-                    nameof(ECoreType.sing_box), item.ConfigType.ToString()));
-            }
-        }
-        else if (coreType is ECoreType.Xray)
-        {
-            // Xray core does not support these protocols
-            if (!Global.XraySupportConfigType.Contains(item.ConfigType))
-            {
-                errors.Add(string.Format(ResUI.CoreNotSupportProtocol,
-                    nameof(ECoreType.Xray), item.ConfigType.ToString()));
-            }
-        }
-
-        var protocolExtra = item.GetProtocolExtra();
-
-        switch (item.ConfigType)
-        {
-            case EConfigType.VMess:
-                if (item.Password.IsNullOrEmpty() || !Utils.IsGuidByParse(item.Password))
-                {
-                    errors.Add(string.Format(ResUI.InvalidProperty, "Password"));
-                }
-
-                break;
-
-            case EConfigType.VLESS:
-                if (item.Password.IsNullOrEmpty() || (!Utils.IsGuidByParse(item.Password) && item.Password.Length > 30))
-                {
-                    errors.Add(string.Format(ResUI.InvalidProperty, "Password"));
-                }
-
-                if (!Global.Flows.Contains(protocolExtra.Flow ?? string.Empty))
-                {
-                    errors.Add(string.Format(ResUI.InvalidProperty, "Flow"));
-                }
-
-                break;
-
-            case EConfigType.Shadowsocks:
-                if (item.Password.IsNullOrEmpty())
-                {
-                    errors.Add(string.Format(ResUI.InvalidProperty, "Password"));
-                }
-
-                if (string.IsNullOrEmpty(protocolExtra.SsMethod) || !Global.SsSecuritiesInSingbox.Contains(protocolExtra.SsMethod))
-                {
-                    errors.Add(string.Format(ResUI.InvalidProperty, "SsMethod"));
-                }
-
-                break;
-        }
-
-        if (item.StreamSecurity == Global.StreamSecurity)
-        {
-            // check certificate validity
-            if (!item.Cert.IsNullOrEmpty()
-                && (CertPemManager.ParsePemChain(item.Cert).Count == 0)
-                && !item.CertSha.IsNullOrEmpty())
-            {
-                errors.Add(string.Format(ResUI.InvalidProperty, "TLS Certificate"));
-            }
-        }
-
-        if (item.StreamSecurity == Global.StreamSecurityReality)
-        {
-            if (item.PublicKey.IsNullOrEmpty())
-            {
-                errors.Add(string.Format(ResUI.InvalidProperty, "PublicKey"));
-            }
-        }
-
-        if (item.Network == nameof(ETransport.xhttp)
-            && !item.Extra.IsNullOrEmpty())
-        {
-            // check xhttp extra json validity
-            var xhttpExtra = JsonUtils.ParseJson(item.Extra);
-            if (xhttpExtra is null)
-            {
-                errors.Add(string.Format(ResUI.InvalidProperty, "XHTTP Extra"));
-            }
-        }
-
-        return errors;
-    }
-
-    private async Task<List<string>> ValidateGroupNode(ProfileItem item, ECoreType? coreType = null)
-    {
-        var errors = new List<string>();
-
-        var hasCycle = await GroupProfileManager.HasCycle(item.IndexId, item.GetProtocolExtra());
-        if (hasCycle)
-        {
-            errors.Add(string.Format(ResUI.GroupSelfReference, item.Remarks));
-            return errors;
-        }
-
-        var (childItems, _) = await GroupProfileManager.GetChildProfileItems(item);
-
-        foreach (var childItem in childItems)
-        {
-            var childErrors = new List<string>();
-
-            if (childItem is null)
-            {
-                childErrors.Add(string.Format(ResUI.NodeTagNotExist, ""));
-                continue;
-            }
-
-            if (childItem.ConfigType is EConfigType.Custom or EConfigType.ProxyChain)
-            {
-                childErrors.Add(string.Format(ResUI.InvalidProperty, childItem.Remarks));
-                continue;
-            }
-
-            childErrors.AddRange(await ValidateNodeAndCoreSupport(childItem, coreType));
-            errors.AddRange(childErrors.Select(s => s.Insert(0, $"{childItem.Remarks}: ")));
-        }
-        return errors;
-    }
-
-    private static string? ValidateSingboxTransport(EConfigType configType, string net)
-    {
-        // sing-box does not support xhttp / kcp transports
-        if (SingboxUnsupportedTransports.Contains(net))
-        {
-            return string.Format(ResUI.CoreNotSupportNetwork, nameof(ECoreType.sing_box), net);
-        }
-
-        // sing-box does not support non-tcp transports for protocols other than vmess/trojan/vless/shadowsocks
-        if (!SingboxTransportSupportedProtocols.Contains(configType) && net != nameof(ETransport.tcp))
-        {
-            return string.Format(ResUI.CoreNotSupportProtocolTransport,
-                nameof(ECoreType.sing_box), configType.ToString(), net);
-        }
-
-        // sing-box shadowsocks only supports tcp/ws/quic transports
-        if (configType == EConfigType.Shadowsocks && !SingboxShadowsocksAllowedTransports.Contains(net))
-        {
-            return string.Format(ResUI.CoreNotSupportProtocolTransport,
-                nameof(ECoreType.sing_box), configType.ToString(), net);
-        }
-
-        return null;
-    }
-
-    private async Task<List<string>> ValidateRelatedNodesExistAndValid(ProfileItem? item)
-    {
-        var errors = new List<string>();
-        errors.AddRange(await ValidateProxyChainedNodeExistAndValid(item));
-        errors.AddRange(await ValidateRoutingNodeExistAndValid(item));
-        return errors;
-    }
-
-    private async Task<List<string>> ValidateProxyChainedNodeExistAndValid(ProfileItem? item)
-    {
-        var errors = new List<string>();
-        if (item is null)
-        {
-            return errors;
-        }
-
-        // prev node and next node
-        var subItem = await AppManager.Instance.GetSubItem(item.Subid);
-        if (subItem is null)
-        {
-            return errors;
-        }
-
-        var prevNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
-        var nextNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
-        var coreType = AppManager.Instance.GetCoreType(item, item.ConfigType);
-
-        await CollectProxyChainedNodeValidation(prevNode, subItem.PrevProfile, coreType, errors);
-        await CollectProxyChainedNodeValidation(nextNode, subItem.NextProfile, coreType, errors);
-
-        return errors;
-    }
-
-    private async Task CollectProxyChainedNodeValidation(ProfileItem? node, string tag, ECoreType coreType, List<string> errors)
-    {
-        if (node is not null)
-        {
-            var nodeErrors = await ValidateNodeAndCoreSupport(node, coreType);
-            errors.AddRange(nodeErrors.Select(s => ResUI.ProxyChainedPrefix + $"{node.Remarks}: " + s));
-        }
-        else if (tag.IsNotEmpty())
-        {
-            errors.Add(ResUI.ProxyChainedPrefix + string.Format(ResUI.NodeTagNotExist, tag));
-        }
-    }
-
-    private async Task<List<string>> ValidateRoutingNodeExistAndValid(ProfileItem? item)
-    {
-        var errors = new List<string>();
-
-        if (item is null)
-        {
-            return errors;
-        }
-
-        var coreType = AppManager.Instance.GetCoreType(item, item.ConfigType);
-        var routing = await ConfigHandler.GetDefaultRouting(AppManager.Instance.Config);
-        if (routing == null)
-        {
-            return errors;
-        }
-
-        var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
-        foreach (var ruleItem in rules ?? [])
-        {
-            if (!ruleItem.Enabled)
-            {
-                continue;
-            }
-
-            var outboundTag = ruleItem.OutboundTag;
-            if (outboundTag.IsNullOrEmpty() || Global.OutboundTags.Contains(outboundTag))
-            {
-                continue;
-            }
-
-            var tagItem = await AppManager.Instance.GetProfileItemViaRemarks(outboundTag);
-            if (tagItem is null)
-            {
-                errors.Add(ResUI.RoutingRuleOutboundPrefix + string.Format(ResUI.NodeTagNotExist, outboundTag));
-                continue;
-            }
-
-            var tagErrors = await ValidateNodeAndCoreSupport(tagItem, coreType);
-            errors.AddRange(tagErrors.Select(s => ResUI.RoutingRuleOutboundPrefix + $"{tagItem.Remarks}: " + s));
-        }
-
-        return errors;
-    }
-}

v2rayN/ServiceLib/Manager/AppManager.cs

@@ -230,6 +230,18 @@ public sealed class AppManager
         return await SQLiteHelper.Instance.TableAsync<ProfileItem>().FirstOrDefaultAsync(it => it.IndexId == indexId);
     }
 
+    public async Task<List<ProfileItem>> GetProfileItemsByIndexIds(IEnumerable<string> indexIds)
+    {
+        var ids = indexIds.Where(id => !id.IsNullOrEmpty()).Distinct().ToList();
+        if (ids.Count == 0)
+        {
+            return [];
+        }
+        return await SQLiteHelper.Instance.TableAsync<ProfileItem>()
+            .Where(it => ids.Contains(it.IndexId))
+            .ToListAsync();
+    }
+
     public async Task<ProfileItem?> GetProfileItemViaRemarks(string? remarks)
     {
         if (remarks.IsNullOrEmpty())

v2rayN/ServiceLib/Manager/CertPemManager.cs

@@ -215,7 +215,7 @@ public class CertPemManager
             using var client = new TcpClient();
             await client.ConnectAsync(domain, port > 0 ? port : 443, cts.Token);
 
-            using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
+            await using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
 
             var sslOptions = new SslClientAuthenticationOptions
             {
@@ -262,7 +262,7 @@ public class CertPemManager
             using var client = new TcpClient();
             await client.ConnectAsync(domain, port > 0 ? port : 443, cts.Token);
 
-            using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
+            await using var ssl = new SslStream(client.GetStream(), false, ValidateServerCertificate);
 
             var sslOptions = new SslClientAuthenticationOptions
             {
@@ -280,11 +280,7 @@ public class CertPemManager
             var chain = new X509Chain();
             chain.Build(certChain);
 
-            foreach (var element in chain.ChainElements)
+            pemList.AddRange(chain.ChainElements.Select(element => ExportCertToPem(element.Certificate)));
-            {
-                var pem = ExportCertToPem(element.Certificate);
-                pemList.Add(pem);
-            }
 
             return (pemList, null);
         }

v2rayN/ServiceLib/Manager/CoreManager.cs

@@ -57,16 +57,27 @@ public class CoreManager
         }
     }
 
-    public async Task LoadCore(ProfileItem? node)
+    public async Task LoadCore(CoreConfigContext? context)
     {
-        if (node == null)
+        if (context == null)
         {
             await UpdateFunc(false, ResUI.CheckServerSettings);
             return;
         }
 
+        var contextMod = context;
+        var node = contextMod.Node;
         var fileName = Utils.GetBinConfigPath(Global.CoreConfigFileName);
-        var result = await CoreConfigHandler.GenerateClientConfig(node, fileName);
+        var preContext = ConfigHandler.GetPreSocksCoreConfigContext(contextMod);
+        if (preContext is not null)
+        {
+            contextMod = contextMod with
+            {
+                TunProtectSsPort = preContext.TunProtectSsPort,
+                ProxyRelaySsPort = preContext.ProxyRelaySsPort,
+            };
+        }
+        var result = await CoreConfigHandler.GenerateClientConfig(contextMod, fileName);
         if (result.Success != true)
         {
             await UpdateFunc(true, result.Msg);
@@ -85,8 +96,8 @@ public class CoreManager
             await WindowsUtils.RemoveTunDevice();
         }
 
-        await CoreStart(node);
+        await CoreStart(contextMod);
-        await CoreStartPreService(node);
+        await CoreStartPreService(preContext);
         if (_processService != null)
         {
             await UpdateFunc(true, $"{node.GetSummary()}");
@@ -122,7 +133,8 @@ public class CoreManager
 
         var fileName = string.Format(Global.CoreSpeedtestConfigFileName, Utils.GetGuid(false));
         var configPath = Utils.GetBinConfigPath(fileName);
-        var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, node, testItem, configPath);
+        var (context, _) = await CoreConfigContextBuilder.Build(_config, node);
+        var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, context, testItem, configPath);
         if (result.Success != true)
         {
             return null;
@@ -165,8 +177,9 @@ public class CoreManager
 
     #region Private
 
-    private async Task CoreStart(ProfileItem node)
+    private async Task CoreStart(CoreConfigContext context)
     {
+        var node = context.Node;
         var coreType = AppManager.Instance.RunningCoreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
         var coreInfo = CoreInfoManager.Instance.GetCoreInfo(coreType);
 
@@ -179,27 +192,22 @@ public class CoreManager
         _processService = proc;
     }
 
-    private async Task CoreStartPreService(ProfileItem node)
+    private async Task CoreStartPreService(CoreConfigContext? preContext)
     {
-        if (_processService != null && !_processService.HasExited)
+        if (_processService is { HasExited: false } && preContext != null)
         {
-            var coreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
+            var preCoreType = preContext?.Node?.CoreType ?? ECoreType.sing_box;
-            var itemSocks = await ConfigHandler.GetPreSocksItem(_config, node, coreType);
+            var fileName = Utils.GetBinConfigPath(Global.CorePreConfigFileName);
-            if (itemSocks != null)
+            var result = await CoreConfigHandler.GenerateClientConfig(preContext, fileName);
+            if (result.Success)
             {
-                var preCoreType = itemSocks.CoreType ?? ECoreType.sing_box;
+                var coreInfo = CoreInfoManager.Instance.GetCoreInfo(preCoreType);
-                var fileName = Utils.GetBinConfigPath(Global.CorePreConfigFileName);
+                var proc = await RunProcess(coreInfo, Global.CorePreConfigFileName, true, true);
-                var result = await CoreConfigHandler.GenerateClientConfig(itemSocks, fileName);
+                if (proc is null)
-                if (result.Success)
                 {
-                    var coreInfo = CoreInfoManager.Instance.GetCoreInfo(preCoreType);
+                    return;
-                    var proc = await RunProcess(coreInfo, Global.CorePreConfigFileName, true, true);
-                    if (proc is null)
-                    {
-                        return;
-                    }
-                    _processPreService = proc;
                 }
+                _processPreService = proc;
             }
         }
     }

v2rayN/ServiceLib/Manager/GroupProfileManager.cs

@@ -79,7 +79,7 @@ public class GroupProfileManager
     {
         if (protocolExtra == null)
         {
-            return new();
+            return [];
         }
 
         var items = new List<ProfileItem>();
@@ -93,27 +93,44 @@ public class GroupProfileManager
     {
         if (extra == null || extra.ChildItems.IsNullOrEmpty())
         {
-            return new();
+            return [];
         }
-        var childProfiles = (await Task.WhenAll(
+        var childProfileIds = Utils.String2List(extra.ChildItems)
-                (Utils.String2List(extra.ChildItems) ?? new())
+            ?.Where(p => !string.IsNullOrEmpty(p))
-                    .Where(p => !p.IsNullOrEmpty())
+            .ToList() ?? [];
-                    .Select(AppManager.Instance.GetProfileItem)
+        if (childProfileIds.Count == 0)
-            ))
+        {
-            .Where(p =>
+            return [];
-                p != null &&
+        }
-                p.IsValid() &&
+
-                p.ConfigType != EConfigType.Custom
+        var childProfiles = await AppManager.Instance.GetProfileItemsByIndexIds(childProfileIds);
-            )
+        if (childProfiles == null || childProfiles.Count == 0)
-            .ToList();
+        {
-        return childProfiles ?? new();
+            return [];
+        }
+
+        var profileMap = childProfiles
+            .Where(p => p != null && !p.IndexId.IsNullOrEmpty())
+            .GroupBy(p => p!.IndexId!)
+            .ToDictionary(g => g.Key, g => g.First());
+
+        var ordered = new List<ProfileItem>(childProfileIds.Count);
+        foreach (var id in childProfileIds)
+        {
+            if (id != null && profileMap.TryGetValue(id, out var item) && item != null)
+            {
+                ordered.Add(item);
+            }
+        }
+
+        return ordered;
     }
 
     private static async Task<List<ProfileItem>> GetSubChildProfileItems(ProtocolExtraItem? extra)
     {
         if (extra == null || extra.SubChildItems.IsNullOrEmpty())
         {
-            return new();
+            return [];
         }
         var childProfiles = await AppManager.Instance.ProfileItems(extra.SubChildItems ?? string.Empty);
 
@@ -123,59 +140,31 @@ public class GroupProfileManager
                 !p.ConfigType.IsComplexType() &&
                 (extra.Filter.IsNullOrEmpty() || Regex.IsMatch(p.Remarks, extra.Filter))
             )
-            .ToList() ?? new();
+            .ToList() ?? [];
     }
 
-    public static async Task<HashSet<string>> GetAllChildDomainAddresses(ProfileItem profileItem)
+    public static async Task<Dictionary<string, ProfileItem>> GetAllChildProfileItems(ProfileItem profileItem)
     {
-        var childAddresses = new HashSet<string>();
+        var itemMap = new Dictionary<string, ProfileItem>();
-        var (childItems, _) = await GetChildProfileItems(profileItem);
+        var visited = new HashSet<string>();
-        foreach (var child in childItems)
+
-        {
+        await CollectChildItems(profileItem, itemMap, visited);
-            if (!child.IsComplex())
+
-            {
+        return itemMap;
-                childAddresses.Add(child.Address);
-            }
-            else if (child.ConfigType.IsGroupType())
-            {
-                var subAddresses = await GetAllChildDomainAddresses(child);
-                foreach (var addr in subAddresses)
-                {
-                    childAddresses.Add(addr);
-                }
-            }
-        }
-        return childAddresses;
     }
 
-    public static async Task<HashSet<string>> GetAllChildEchQuerySni(ProfileItem profileItem)
+    private static async Task CollectChildItems(ProfileItem profileItem, Dictionary<string, ProfileItem> itemMap,
+        HashSet<string> visited)
     {
-        var childAddresses = new HashSet<string>();
         var (childItems, _) = await GetChildProfileItems(profileItem);
-        foreach (var childNode in childItems)
+        foreach (var child in childItems.Where(child => visited.Add(child.IndexId)))
         {
-            if (!childNode.IsComplex() && !childNode.EchConfigList.IsNullOrEmpty())
+            itemMap[child.IndexId] = child;
+
+            if (child.ConfigType.IsGroupType())
             {
-                if (childNode.StreamSecurity == Global.StreamSecurity
+                await CollectChildItems(child, itemMap, visited);
-                    && childNode.EchConfigList?.Contains("://") == true)
-                {
-                    var idx = childNode.EchConfigList.IndexOf('+');
-                    childAddresses.Add(idx > 0 ? childNode.EchConfigList[..idx] : childNode.Sni);
-                }
-                else
-                {
-                    childAddresses.Add(childNode.Sni);
-                }
-            }
-            else if (childNode.ConfigType.IsGroupType())
-            {
-                var subAddresses = await GetAllChildDomainAddresses(childNode);
-                foreach (var addr in subAddresses)
-                {
-                    childAddresses.Add(addr);
-                }
             }
         }
-        return childAddresses;
     }
 }

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -144,7 +144,6 @@ public class TunModeItem
     public bool StrictRoute { get; set; } = true;
     public string Stack { get; set; }
     public int Mtu { get; set; }
-    public bool EnableExInbound { get; set; }
     public bool EnableIPv6Address { get; set; }
 }
 

v2rayN/ServiceLib/Models/CoreConfigContext.cs

@@ -0,0 +1,25 @@
+namespace ServiceLib.Models;
+
+public record CoreConfigContext
+{
+    public required ProfileItem Node { get; init; }
+    public required ECoreType RunCoreType { get; init; }
+    public RoutingItem? RoutingItem { get; init; }
+    public DNSItem? RawDnsItem { get; init; }
+    public SimpleDNSItem SimpleDnsItem { get; init; } = new();
+    public Dictionary<string, ProfileItem> AllProxiesMap { get; init; } = new();
+    public Config AppConfig { get; init; } = new();
+    public FullConfigTemplateItem? FullConfigTemplate { get; init; } = new();
+
+    // Test ServerTestItem Map
+    public Dictionary<string, string> ServerTestItemMap { get; init; } = new();
+
+    // TUN Compatibility
+    public bool IsTunEnabled { get; init; } = false;
+    public HashSet<string> ProtectDomainList { get; init; } = new();
+    // -> tun inbound --(if routing proxy)--> relay outbound
+    // -> proxy core (relay inbound --> proxy outbound --(dialerProxy)--> protect outbound)
+    // -> protect inbound -> direct proxy outbound data -> internet
+    public int TunProtectSsPort { get; init; } = 0;
+    public int ProxyRelaySsPort { get; init; } = 0;
+}

v2rayN/ServiceLib/Models/ProfileItem.cs

@@ -178,6 +178,7 @@ public class ProfileItem
     public string CertSha { get; set; }
     public string EchConfigList { get; set; }
     public string EchForceQuery { get; set; }
+    public string Finalmask { get; set; }
 
     public string ProtoExtra { get; set; }
 

v2rayN/ServiceLib/Models/SingboxConfig.cs

@@ -255,7 +255,7 @@ public class Server4Sbox : BaseServer4Sbox
     // public List<string>? path { get; set; } // hosts
     public Dictionary<string, List<string>>? predefined { get; set; }
 
-    // Deprecated
+    // Deprecated in sing-box 1.12.0 , kept for backward compatibility
     public string? address { get; set; }
 
     public string? address_resolver { get; set; }

v2rayN/ServiceLib/Models/V2rayConfig.cs

@@ -341,7 +341,7 @@ public class StreamSettings4Ray
 
     public HysteriaSettings4Ray? hysteriaSettings { get; set; }
 
-    public FinalMask4Ray? finalmask { get; set; }
+    public Finalmask4Ray? finalmask { get; set; }
 
     public Sockopt4Ray? sockopt { get; set; }
 }
@@ -472,11 +472,11 @@ public class HysteriaSettings4Ray
 
 public class HysteriaUdpHop4Ray
 {
-    public string? ports { get; set; }
+    public string? port { get; set; }
     public string? interval { get; set; }
 }
 
-public class FinalMask4Ray
+public class Finalmask4Ray
 {
     public List<Mask4Ray>? tcp { get; set; }
     public List<Mask4Ray>? udp { get; set; }
@@ -485,7 +485,7 @@ public class FinalMask4Ray
 public class Mask4Ray
 {
     public string type { get; set; }
-    public MaskSettings4Ray? settings { get; set; }
+    public object? settings { get; set; }
 }
 
 public class MaskSettings4Ray

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -132,33 +132,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Core &apos;{0}&apos; does not support network type &apos;{1}&apos;. 的本地化字符串。
-        /// </summary>
-        public static string CoreNotSupportNetwork {
-            get {
-                return ResourceManager.GetString("CoreNotSupportNetwork", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   查找类似 Core &apos;{0}&apos; does not support protocol &apos;{1}&apos;. 的本地化字符串。
-        /// </summary>
-        public static string CoreNotSupportProtocol {
-            get {
-                return ResourceManager.GetString("CoreNotSupportProtocol", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   查找类似 Core &apos;{0}&apos; does not support protocol &apos;{1}&apos; when using transport &apos;{2}&apos;. 的本地化字符串。
-        /// </summary>
-        public static string CoreNotSupportProtocolTransport {
-            get {
-                return ResourceManager.GetString("CoreNotSupportProtocolTransport", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Note that custom configuration relies entirely on your own configuration and does not work with all settings. If you want to use the system proxy, please modify the listening port manually. 的本地化字符串。
         /// </summary>
@@ -312,24 +285,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Group &apos;{0}&apos; is empty. Please add at least one node. 的本地化字符串。
-        /// </summary>
-        public static string GroupEmpty {
-            get {
-                return ResourceManager.GetString("GroupEmpty", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   查找类似 {0} Group cannot reference itself or have a circular reference 的本地化字符串。
-        /// </summary>
-        public static string GroupSelfReference {
-            get {
-                return ResourceManager.GetString("GroupSelfReference", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 This is not the correct configuration, please check 的本地化字符串。
         /// </summary>
@@ -357,15 +312,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 The {0} property is invalid, please check. 的本地化字符串。
-        /// </summary>
-        public static string InvalidProperty {
-            get {
-                return ResourceManager.GetString("InvalidProperty", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Invalid address (URL) 的本地化字符串。
         /// </summary>
@@ -1914,6 +1860,33 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Core &apos;{0}&apos; does not support network type &apos;{1}&apos; 的本地化字符串。
+        /// </summary>
+        public static string MsgCoreNotSupportNetwork {
+            get {
+                return ResourceManager.GetString("MsgCoreNotSupportNetwork", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Core &apos;{0}&apos; does not support protocol &apos;{1}&apos; 的本地化字符串。
+        /// </summary>
+        public static string MsgCoreNotSupportProtocol {
+            get {
+                return ResourceManager.GetString("MsgCoreNotSupportProtocol", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Core &apos;{0}&apos; does not support protocol &apos;{1}&apos; when using transport &apos;{2}&apos; 的本地化字符串。
+        /// </summary>
+        public static string MsgCoreNotSupportProtocolTransport {
+            get {
+                return ResourceManager.GetString("MsgCoreNotSupportProtocolTransport", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Downloaded GeoFile: {0} successfully 的本地化字符串。
         /// </summary>
@@ -1959,6 +1932,60 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Group {0} child group node {1} error: {2}. Skipping this node. 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupChildGroupNodeError {
+            get {
+                return ResourceManager.GetString("MsgGroupChildGroupNodeError", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Group {0} child group node {1} warning: {2} 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupChildGroupNodeWarning {
+            get {
+                return ResourceManager.GetString("MsgGroupChildGroupNodeWarning", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Group {0} child node {1} error: {2}. Skipping this node. 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupChildNodeError {
+            get {
+                return ResourceManager.GetString("MsgGroupChildNodeError", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Group {0} child node {1} warning: {2} 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupChildNodeWarning {
+            get {
+                return ResourceManager.GetString("MsgGroupChildNodeWarning", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Group {0} has a cycle dependency on child node {1}. Skipping this node. 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupCycleDependency {
+            get {
+                return ResourceManager.GetString("MsgGroupCycleDependency", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Group {0} has no valid child node. 的本地化字符串。
+        /// </summary>
+        public static string MsgGroupNoValidChildNode {
+            get {
+                return ResourceManager.GetString("MsgGroupNoValidChildNode", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Information 的本地化字符串。
         /// </summary>
@@ -1968,6 +1995,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 The {0} property is invalid, please check 的本地化字符串。
+        /// </summary>
+        public static string MsgInvalidProperty {
+            get {
+                return ResourceManager.GetString("MsgInvalidProperty", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Please enter the URL 的本地化字符串。
         /// </summary>
@@ -1977,6 +2013,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Not support protocol &apos;{0}&apos; 的本地化字符串。
+        /// </summary>
+        public static string MsgNotSupportProtocol {
+            get {
+                return ResourceManager.GetString("MsgNotSupportProtocol", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 No valid subscriptions set 的本地化字符串。
         /// </summary>
@@ -1995,6 +2040,42 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Routing rule {0} has an empty outbound tag. Fallback to proxy node only. 的本地化字符串。
+        /// </summary>
+        public static string MsgRoutingRuleEmptyOutboundTag {
+            get {
+                return ResourceManager.GetString("MsgRoutingRuleEmptyOutboundTag", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only. 的本地化字符串。
+        /// </summary>
+        public static string MsgRoutingRuleOutboundNodeError {
+            get {
+                return ResourceManager.GetString("MsgRoutingRuleOutboundNodeError", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Routing rule {0} outbound node {1} not found. Fallback to proxy node only. 的本地化字符串。
+        /// </summary>
+        public static string MsgRoutingRuleOutboundNodeNotFound {
+            get {
+                return ResourceManager.GetString("MsgRoutingRuleOutboundNodeNotFound", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Routing rule {0} outbound node {1} warning: {2} 的本地化字符串。
+        /// </summary>
+        public static string MsgRoutingRuleOutboundNodeWarning {
+            get {
+                return ResourceManager.GetString("MsgRoutingRuleOutboundNodeWarning", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Filter, press Enter to execute 的本地化字符串。
         /// </summary>
@@ -2049,6 +2130,24 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Subscription next proxy {0} not found. Skipping. 的本地化字符串。
+        /// </summary>
+        public static string MsgSubscriptionNextProfileNotFound {
+            get {
+                return ResourceManager.GetString("MsgSubscriptionNextProfileNotFound", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Subscription previous proxy {0} not found. Skipping. 的本地化字符串。
+        /// </summary>
+        public static string MsgSubscriptionPrevProfileNotFound {
+            get {
+                return ResourceManager.GetString("MsgSubscriptionPrevProfileNotFound", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Unpacking... 的本地化字符串。
         /// </summary>
@@ -2103,15 +2202,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Node alias &apos;{0}&apos; does not exist. 的本地化字符串。
-        /// </summary>
-        public static string NodeTagNotExist {
-            get {
-                return ResourceManager.GetString("NodeTagNotExist", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Non-VMess or SS protocol 的本地化字符串。
         /// </summary>
@@ -2139,15 +2229,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Not support protocol &apos;{0}&apos;. 的本地化字符串。
-        /// </summary>
-        public static string NotSupportProtocol {
-            get {
-                return ResourceManager.GetString("NotSupportProtocol", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Scan completed, no valid QR code found 的本地化字符串。
         /// </summary>
@@ -2229,24 +2310,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Policy group:  的本地化字符串。
-        /// </summary>
-        public static string PolicyGroupPrefix {
-            get {
-                return ResourceManager.GetString("PolicyGroupPrefix", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   查找类似 Proxy chained:  的本地化字符串。
-        /// </summary>
-        public static string ProxyChainedPrefix {
-            get {
-                return ResourceManager.GetString("ProxyChainedPrefix", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Global hotkey {0} registration failed, reason: {1} 的本地化字符串。
         /// </summary>
@@ -2310,15 +2373,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Routing rule outbound:  的本地化字符串。
-        /// </summary>
-        public static string RoutingRuleOutboundPrefix {
-            get {
-                return ResourceManager.GetString("RoutingRuleOutboundPrefix", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Run as Admin 的本地化字符串。
         /// </summary>
@@ -2916,6 +2970,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Finalmask 的本地化字符串。
+        /// </summary>
+        public static string TbFinalmask {
+            get {
+                return ResourceManager.GetString("TbFinalmask", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Fingerprint 的本地化字符串。
         /// </summary>
@@ -3771,15 +3834,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Enable additional Inbound 的本地化字符串。
-        /// </summary>
-        public static string TbSettingsEnableExInbound {
-            get {
-                return ResourceManager.GetString("TbSettingsEnableExInbound", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Enable fragment 的本地化字符串。
         /// </summary>
@@ -3789,15 +3843,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 which conflicts with the group previous proxy 的本地化字符串。
-        /// </summary>
-        public static string TbSettingsEnableFragmentTips {
-            get {
-                return ResourceManager.GetString("TbSettingsEnableFragmentTips", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Enable hardware acceleration (requires restart) 的本地化字符串。
         /// </summary>

v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx

@@ -1071,9 +1071,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>فعال سازی additional Inbound</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>فعال سازی آدرس IPv6</value>
   </data>
@@ -1113,9 +1110,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>افزودن سرور [HTTP]</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>which conflicts with the group previous proxy</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>فعال کردن فرگمنت</value>
   </data>
@@ -1545,38 +1539,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>Multi-Configuration Fallback by Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>Core '{0}' does not support network type '{1}'.</value>
+    <value>Core '{0}' does not support network type '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'.</value>
+    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}'.</value>
+    <value>Core '{0}' does not support protocol '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>Proxy chained: </value>
+    <value>The {0} property is invalid, please check</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>Routing rule outbound: </value>
+    <value>Not support protocol '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>Policy group: </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>Node alias '{0}' does not exist.</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>Group '{0}' is empty. Please add at least one node.</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>The {0} property is invalid, please check.</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} Group cannot reference itself or have a circular reference</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>Not support protocol '{0}'.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>If the system does not have a tray function, please do not enable it</value>
@@ -1671,4 +1647,43 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuServerListPreview" xml:space="preserve">
     <value>Configuration item preview</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.fr.resx

@@ -1068,9 +1068,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>Activer un port d’écoute supplémentaire</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>Activer IPv6</value>
   </data>
@@ -1110,9 +1107,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>Ajouter [HTTP]</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>En conflit avec le proxy amont de groupe</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>Activer le fragmentation (Fragment)</value>
   </data>
@@ -1542,38 +1536,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>Xray basculement (multi-sélection)</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>Le cœur « {0} » ne prend pas en charge le type de réseau « {1} ».</value>
+    <value>Le cœur « {0} » ne prend pas en charge le type de réseau « {1} »</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>Le cœur « {0} » ne prend pas en charge le protocole « {1} » avec le mode de transport « {2} ».</value>
+    <value>Le cœur « {0} » ne prend pas en charge le protocole « {1} » avec le mode de transport « {2} »</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>Le cœur « {0} » ne prend pas en charge le protocole « {1} ».</value>
+    <value>Le cœur « {0} » ne prend pas en charge le protocole « {1} »</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>Chaîne de proxy : </value>
-  </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
-    <value>Règle de routage sortante : </value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>Groupe de stratégie : </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>L’alias « {0} » n’existe pas.</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>Le groupe « {0} » est vide. Veuillez ajouter au moins une configuration.</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
     <value>La propriété {0} est invalide, veuillez vérifier</value>
   </data>
-  <data name="GroupSelfReference" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>Le groupe {0} ne peut pas se référencer lui-même ni créer de référence circulaire</value>
+    <value>Protocole « {0} » non pris en charge</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>Protocole « {0} » non pris en charge.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>Si le système n’a pas de zone de notif., n’activez pas cette option</value>
@@ -1639,33 +1615,72 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
     <value>EchForceQuery</value>
   </data>
   <data name="TbFullCertTips" xml:space="preserve">
-    <value>Full certificate (chain), PEM format</value>
+    <value>Certificat complet (chaîne), format PEM</value>
   </data>
   <data name="TbCertSha256Tips" xml:space="preserve">
-    <value>Certificate fingerprint (SHA-256)</value>
+    <value>Empreinte du certificat (SHA-256)</value>
   </data>
   <data name="TbServeStale" xml:space="preserve">
-    <value>Serve Stale</value>
+    <value>Cache optimiste</value>
   </data>
   <data name="TbParallelQuery" xml:space="preserve">
-    <value>Parallel Query</value>
+    <value>Requête parallèle</value>
   </data>
   <data name="TbDomesticDNSTips" xml:space="preserve">
-    <value>By default, invoked only during routing for resolution</value>
+    <value>Par défaut, utilisé uniquement lors du routage pour la résolution.</value>
   </data>
   <data name="TbRemoteDNSTips" xml:space="preserve">
-    <value>By default, invoked only during routing for resolution; ensure the remote server can reach this DNS</value>
+    <value>Par défaut, invoqué uniquement au routage pour la résolution. Vérifiez que le serveur distant peut joindre ce DNS.</value>
   </data>
   <data name="TbDirectResolveStrategyTips" xml:space="preserve">
-    <value>If unset or "AsIs", DNS resolution uses the system DNS; otherwise, the internal DNS module is used.</value>
+    <value>Si non défini ou « AsIs », le DNS système est utilisé ; sinon, le module DNS interne est utilisé.</value>
   </data>
   <data name="TbRemoteResolveStrategyTips" xml:space="preserve">
-    <value>If unset or "AsIs", DNS resolution is performed by the remote server's DNS; otherwise, the internal DNS module is used.</value>
+    <value>Si non défini ou « AsIs », la résolution DNS est assurée par le serveur distant ; sinon, le module DNS interne est utilisé.</value>
   </data>
   <data name="TbHopInt7" xml:space="preserve">
-    <value>Port hopping interval</value>
+    <value>Intervalle de saut de port</value>
   </data>
   <data name="menuServerListPreview" xml:space="preserve">
-    <value>Configuration item preview</value>
+    <value>Aperçu des sous-config</value>
   </data>
-</root>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
+</root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1071,9 +1071,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>További bejövő engedélyezése</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>IPv6 cím engedélyezése</value>
   </data>
@@ -1113,9 +1110,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>HTTP konfiguráció hozzáadása</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>which conflicts with the group previous proxy</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>Fragment engedélyezése</value>
   </data>
@@ -1545,38 +1539,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>Multi-Configuration Fallback by Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>Core '{0}' does not support network type '{1}'.</value>
+    <value>Core '{0}' does not support network type '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'.</value>
+    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}'.</value>
+    <value>Core '{0}' does not support protocol '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>Proxy chained: </value>
+    <value>The {0} property is invalid, please check</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>Routing rule outbound: </value>
+    <value>Not support protocol '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>Policy group: </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>Node alias '{0}' does not exist.</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>Group '{0}' is empty. Please add at least one node.</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>The {0} property is invalid, please check.</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} Group cannot reference itself or have a circular reference</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>Not support protocol '{0}'.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>If the system does not have a tray function, please do not enable it</value>
@@ -1671,4 +1647,43 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuServerListPreview" xml:space="preserve">
     <value>Configuration item preview</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1071,9 +1071,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>Enable additional Inbound</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>Enable IPv6 Address</value>
   </data>
@@ -1113,9 +1110,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>Add [HTTP]</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>which conflicts with the group previous proxy</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>Enable fragment</value>
   </data>
@@ -1545,38 +1539,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>Fallback by Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>Core '{0}' does not support network type '{1}'.</value>
+    <value>Core '{0}' does not support network type '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'.</value>
+    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}'.</value>
+    <value>Core '{0}' does not support protocol '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>Proxy chained: </value>
+    <value>The {0} property is invalid, please check</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>Routing rule outbound: </value>
+    <value>Not support protocol '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>Policy group: </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>Node alias '{0}' does not exist.</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>Group '{0}' is empty. Please add at least one node.</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>The {0} property is invalid, please check.</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} Group cannot reference itself or have a circular reference</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>Not support protocol '{0}'.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>If the system does not have a tray function, please do not enable it</value>
@@ -1671,4 +1647,43 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuServerListPreview" xml:space="preserve">
     <value>Configuration item preview</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1071,9 +1071,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>Включить дополнительный входящий канал</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>Включить IPv6 адреса</value>
   </data>
@@ -1113,9 +1110,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>Добавить сервер [HTTP]</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>что конфликтует с предыдущим прокси группы</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>Включить фрагментацию (Fragment)</value>
   </data>
@@ -1545,38 +1539,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>Multi-Configuration Fallback by Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>Core '{0}' does not support network type '{1}'.</value>
+    <value>Core '{0}' does not support network type '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'.</value>
+    <value>Core '{0}' does not support protocol '{1}' when using transport '{2}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>Core '{0}' does not support protocol '{1}'.</value>
+    <value>Core '{0}' does not support protocol '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>Proxy chained: </value>
+    <value>The {0} property is invalid, please check</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>Routing rule outbound: </value>
+    <value>Not support protocol '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>Policy group: </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>Node alias '{0}' does not exist.</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>Group '{0}' is empty. Please add at least one node.</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>The {0} property is invalid, please check.</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} Group cannot reference itself or have a circular reference</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>Not support protocol '{0}'.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>If the system does not have a tray function, please do not enable it</value>
@@ -1671,4 +1647,43 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuServerListPreview" xml:space="preserve">
     <value>Configuration item preview</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx

@@ -1068,9 +1068,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>启用额外监听端口</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>启用 IPv6</value>
   </data>
@@ -1110,9 +1107,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>添加 [HTTP] </value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>和分组前置代理冲突</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>启用分片 (Fragment)</value>
   </data>
@@ -1542,38 +1536,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>多选故障转移 Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>核心 '{0}' 不支持网络类型 '{1}'。</value>
+    <value>核心 '{0}' 不支持网络类型 '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>核心 '{0}' 在使用传输方式 '{2}' 时不支持协议 '{1}'。</value>
+    <value>核心 '{0}' 在使用传输方式 '{2}' 时不支持协议 '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>核心 '{0}' 不支持协议 '{1}'。</value>
+    <value>核心 '{0}' 不支持协议 '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>代理链： </value>
+    <value>{0} 属性无效，请检查</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>路由规则出站： </value>
+    <value>不支持协议 '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>策略组： </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>别名 '{0}' 不存在。</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>组“{0}”为空。请至少添加一个配置。</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>{0}属性无效，请检查</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} 分组不能引用自身或循环引用</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>不支持协议 '{0}'。</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>如果系统没有托盘功能，请不要开启</value>
@@ -1668,4 +1644,43 @@
   <data name="menuServerListPreview" xml:space="preserve">
     <value>子配置项预览</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>路由规则 {0} 出站节点 {1} 警告：{2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>路由规则 {0} 出站节点 {1} 错误：{2}。已回退为仅使用代理节点。</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>节点组 {0} 与子节点 {1} 存在循环依赖，已跳过该节点。</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>节点组 {0} 子节点 {1} 警告：{2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>节点组 {0} 子节点 {1} 错误：{2}。已跳过该节点。</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>节点组 {0} 子节点组 {1} 警告：{2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>节点组 {0} 子节点组 {1} 错误：{2}。已跳过该节点。</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>节点组 {0} 下没有有效的子节点。</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>路由规则 {0} 的出站标签为空，已回退为仅使用代理节点。</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>路由规则 {0} 的出站节点 {1} 未找到，已回退为仅使用代理节点。</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>订阅前置节点 {0} 未找到，已跳过。</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>订阅后置节点 {0} 未找到，已跳过。</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -1068,9 +1068,6 @@
   <data name="TbSettingsTunMtu" xml:space="preserve">
     <value>MTU</value>
   </data>
-  <data name="TbSettingsEnableExInbound" xml:space="preserve">
-    <value>啟用額外偵聽連接埠</value>
-  </data>
   <data name="TbSettingsEnableIPv6Address" xml:space="preserve">
     <value>啟用 IPv6</value>
   </data>
@@ -1110,9 +1107,6 @@
   <data name="menuAddHttpServer" xml:space="preserve">
     <value>新增 [HTTP] 節點</value>
   </data>
-  <data name="TbSettingsEnableFragmentTips" xml:space="preserve">
-    <value>和分組前置代理衝突</value>
-  </data>
   <data name="TbSettingsEnableFragment" xml:space="preserve">
     <value>啟用分片（Fragment）</value>
   </data>
@@ -1542,38 +1536,20 @@
   <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
     <value>多選容錯移轉 Xray</value>
   </data>
-  <data name="CoreNotSupportNetwork" xml:space="preserve">
+  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
-    <value>核心 '{0}' 不支援網路類型 '{1}'.</value>
+    <value>核心 '{0}' 不支援網路類型 '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocolTransport" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocolTransport" xml:space="preserve">
-    <value>核心 '{0}' 在使用傳輸方式 '{2}' 時不支援協定 '{1}'.</value>
+    <value>核心 '{0}' 在使用傳輸方式 '{2}' 時不支援協定 '{1}'</value>
   </data>
-  <data name="CoreNotSupportProtocol" xml:space="preserve">
+  <data name="MsgCoreNotSupportProtocol" xml:space="preserve">
-    <value>核心 '{0}' 不支援協定 '{1}'.</value>
+    <value>核心 '{0}' 不支援協定 '{1}'</value>
   </data>
-  <data name="ProxyChainedPrefix" xml:space="preserve">
+  <data name="MsgInvalidProperty" xml:space="preserve">
-    <value>代理鏈： </value>
+    <value>{0} 屬性無效，請檢查</value>
   </data>
-  <data name="RoutingRuleOutboundPrefix" xml:space="preserve">
+  <data name="MsgNotSupportProtocol" xml:space="preserve">
-    <value>路由規則出站： </value>
+    <value>不支援協定 '{0}'</value>
-  </data>
-  <data name="PolicyGroupPrefix" xml:space="preserve">
-    <value>策略組： </value>
-  </data>
-  <data name="NodeTagNotExist" xml:space="preserve">
-    <value>別名 '{0}' 不存在。</value>
-  </data>
-  <data name="GroupEmpty" xml:space="preserve">
-    <value>組“{0}”為空.請至少添加一個配置。</value>
-  </data>
-  <data name="InvalidProperty" xml:space="preserve">
-    <value>{0}屬性無效，請檢查</value>
-  </data>
-  <data name="GroupSelfReference" xml:space="preserve">
-    <value>{0} 分組不能引用自身或循環引用</value>
-  </data>
-  <data name="NotSupportProtocol" xml:space="preserve">
-    <value>不支援協定 '{0}'.</value>
   </data>
   <data name="TbSettingsHide2TrayWhenCloseTip" xml:space="preserve">
     <value>如果系統沒有託盤功能，請不要開啟</value>
@@ -1668,4 +1644,43 @@
   <data name="menuServerListPreview" xml:space="preserve">
     <value>Configuration item preview</value>
   </data>
+  <data name="TbFinalmask" xml:space="preserve">
+    <value>Finalmask</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgGroupCycleDependency" xml:space="preserve">
+    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
+    <value>Group {0} child node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildNodeError" xml:space="preserve">
+    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
+    <value>Group {0} child group node {1} warning: {2}</value>
+  </data>
+  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
+    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+  </data>
+  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
+    <value>Group {0} has no valid child node.</value>
+  </data>
+  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
+    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
+    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+  </data>
+  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
+    <value>Subscription previous proxy {0} not found. Skipping.</value>
+  </data>
+  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
+    <value>Subscription next proxy {0} not found. Skipping.</value>
+  </data>
 </root>

v2rayN/ServiceLib/Sample/SampleClientConfig

@@ -1,4 +1,4 @@
-{
+{
 	"log": {
 		"access": "Vaccess.log",
 		"error": "Verror.log",
@@ -6,34 +6,6 @@
 	},
 	"inbounds": [],
 	"outbounds": [
-		{
-			"tag": "proxy",
-			"protocol": "vmess",
-			"settings": {
-				"vnext": [{
-					"address": "",
-					"port": 0,
-					"users": [{
-						"id": "",
-						"security": "auto"
-					}]
-				}],
-				"servers": [{
-					"address": "",
-					"method": "",
-					"ota": false,
-					"password": "",
-					"port": 0,
-					"level": 1
-				}]
-			},
-			"streamSettings": {
-				"network": "tcp"
-			},
-			"mux": {
-				"enabled": false
-			}
-		},
 		{
 			"protocol": "freedom",
 			"tag": "direct"

v2rayN/ServiceLib/Sample/SingboxSampleClientConfig

@@ -5,19 +5,12 @@
 	},
 	"inbounds": [],
 	"outbounds": [
-		{
-			"type": "vless",
-			"tag": "proxy",
-			"server": "",
-			"server_port": 443
-		},
 		{
 			"type": "direct",
 			"tag": "direct"
 		}
 	],
 	"route": {
-		"rules": [
+		"rules": []
-		]
 	}
 }

v2rayN/ServiceLib/Services/CoreConfig/Singbox/CoreConfigSingboxService.cs

@@ -1,43 +1,34 @@
 namespace ServiceLib.Services.CoreConfig;
 
-public partial class CoreConfigSingboxService(Config config)
+public partial class CoreConfigSingboxService(CoreConfigContext context)
 {
-    private readonly Config _config = config;
     private static readonly string _tag = "CoreConfigSingboxService";
+    private readonly Config _config = context.AppConfig;
+    private readonly ProfileItem _node = context.Node;
+
+    private SingboxConfig _coreConfig = new();
 
     #region public gen function
 
-    public async Task<RetResult> GenerateClientConfigContent(ProfileItem node)
+    public RetResult GenerateClientConfigContent()
     {
         var ret = new RetResult();
         try
         {
-            if (node == null
+            if (_node == null
-                || !node.IsValid())
+                || !_node.IsValid())
             {
                 ret.Msg = ResUI.CheckServerSettings;
                 return ret;
             }
-            if (node.GetNetwork() is nameof(ETransport.kcp) or nameof(ETransport.xhttp))
+            if (_node.GetNetwork() is nameof(ETransport.kcp) or nameof(ETransport.xhttp))
             {
-                ret.Msg = ResUI.Incorrectconfiguration + $" - {node.GetNetwork()}";
+                ret.Msg = ResUI.Incorrectconfiguration + $" - {_node.GetNetwork()}";
                 return ret;
             }
 
             ret.Msg = ResUI.InitialConfiguration;
 
-            if (node.ConfigType.IsGroupType())
-            {
-                switch (node.ConfigType)
-                {
-                    case EConfigType.PolicyGroup:
-                        return await GenerateClientMultipleLoadConfig(node);
-
-                    case EConfigType.ProxyChain:
-                        return await GenerateClientChainConfig(node);
-                }
-            }
-
             var result = EmbedUtils.GetEmbedText(Global.SingboxSampleClient);
             if (result.IsNullOrEmpty())
             {
@@ -45,44 +36,76 @@ public partial class CoreConfigSingboxService(Config config)
                 return ret;
             }
 
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<SingboxConfig>(result);
-            if (singboxConfig == null)
+            if (_coreConfig == null)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
 
-            await GenLog(singboxConfig);
+            GenLog();
 
-            await GenInbounds(singboxConfig);
+            GenInbounds();
 
-            if (node.ConfigType == EConfigType.WireGuard)
+            GenOutbounds();
-            {
-                singboxConfig.outbounds.RemoveAt(0);
-                var endpoints = new Endpoints4Sbox();
-                await GenEndpoint(node, endpoints);
-                endpoints.tag = Global.ProxyTag;
-                singboxConfig.endpoints = new() { endpoints };
-            }
-            else
-            {
-                await GenOutbound(node, singboxConfig.outbounds.First());
-            }
 
-            await GenMoreOutbounds(node, singboxConfig);
+            GenRouting();
 
-            await GenRouting(singboxConfig);
+            GenDns();
 
-            await GenDns(node, singboxConfig);
+            GenExperimental();
 
-            await GenExperimental(singboxConfig);
+            ConvertGeo2Ruleset();
-
-            await ConvertGeo2Ruleset(singboxConfig);
 
             ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
             ret.Success = true;
 
-            ret.Data = await ApplyFullConfigTemplate(singboxConfig);
+            ret.Data = ApplyFullConfigTemplate();
+            if (context.TunProtectSsPort is > 0 and <= 65535)
+            {
+                var ssInbound = new
+                {
+                    type = "shadowsocks",
+                    tag = "tun-protect-ss",
+                    listen = Global.Loopback,
+                    listen_port = context.TunProtectSsPort,
+                    method = "none",
+                    password = "none",
+                };
+                var directRule = new Rule4Sbox()
+                {
+                    inbound = new List<string> { ssInbound.tag },
+                    outbound = Global.DirectTag,
+                };
+                var singboxConfigNode = JsonUtils.ParseJson(ret.Data.ToString())!.AsObject();
+                var inboundsNode = singboxConfigNode["inbounds"]!.AsArray();
+                inboundsNode.Add(JsonUtils.SerializeToNode(ssInbound, new JsonSerializerOptions
+                {
+                    DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
+                }));
+                var routeNode = singboxConfigNode["route"]?.AsObject();
+                var rulesNode = routeNode?["rules"]?.AsArray();
+                var protectRuleNode = JsonUtils.SerializeToNode(directRule,
+                    new JsonSerializerOptions { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull });
+                if (rulesNode != null)
+                {
+                    rulesNode.Insert(0, protectRuleNode);
+                }
+                else
+                {
+                    var newRulesNode = new JsonArray() { protectRuleNode };
+                    if (routeNode is null)
+                    {
+                        var newRouteNode = new JsonObject() { ["rules"] = newRulesNode };
+                        singboxConfigNode["route"] = newRouteNode;
+                    }
+                    else
+                    {
+                        routeNode["rules"] = newRulesNode;
+                    }
+                }
+                ret.Data = JsonUtils.Serialize(singboxConfigNode);
+            }
             return ret;
         }
         catch (Exception ex)
@@ -93,17 +116,11 @@ public partial class CoreConfigSingboxService(Config config)
         }
     }
 
-    public async Task<RetResult> GenerateClientSpeedtestConfig(List<ServerTestItem> selecteds)
+    public RetResult GenerateClientSpeedtestConfig(List<ServerTestItem> selecteds)
     {
         var ret = new RetResult();
         try
         {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
             ret.Msg = ResUI.InitialConfiguration;
 
             var result = EmbedUtils.GetEmbedText(Global.SingboxSampleClient);
@@ -114,29 +131,19 @@ public partial class CoreConfigSingboxService(Config config)
                 return ret;
             }
 
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<SingboxConfig>(result);
-            if (singboxConfig == null)
+            if (_coreConfig == null)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
-            List<IPEndPoint> lstIpEndPoints = new();
-            List<TcpConnectionInformation> lstTcpConns = new();
-            try
-            {
-                lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners());
-                lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveUdpListeners());
-                lstTcpConns.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections());
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-            }
 
-            await GenLog(singboxConfig);
+            var (lstIpEndPoints, lstTcpConns) = Utils.GetActiveNetworkInfo();
-            //GenDns(new(), singboxConfig);
+
-            singboxConfig.inbounds.Clear();
+            GenLog();
-            singboxConfig.outbounds.RemoveAt(0);
+            GenMinimizedDns();
+            _coreConfig.inbounds.Clear();
+            _coreConfig.outbounds.RemoveAt(0);
 
             var initPort = AppManager.Instance.GetLocalPort(EInboundProtocol.speedtest);
 
@@ -150,8 +157,9 @@ public partial class CoreConfigSingboxService(Config config)
                 {
                     continue;
                 }
-                var item = await AppManager.Instance.GetProfileItem(it.IndexId);
+                var actIndexId = context.ServerTestItemMap.GetValueOrDefault(it.IndexId, it.IndexId);
-                if (item is null || item.IsComplex() || !item.IsValid())
+                var item = context.AllProxiesMap.GetValueOrDefault(actIndexId);
+                if (item is null || item.ConfigType is EConfigType.Custom || !item.IsValid())
                 {
                     continue;
                 }
@@ -190,26 +198,11 @@ public partial class CoreConfigSingboxService(Config config)
                     type = EInboundProtocol.mixed.ToString(),
                 };
                 inbound.tag = inbound.type + inbound.listen_port.ToString();
-                singboxConfig.inbounds.Add(inbound);
+                _coreConfig.inbounds.Add(inbound);
 
-                //outbound
-                var server = await GenServer(item);
-                if (server is null)
-                {
-                    ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                    return ret;
-                }
                 var tag = Global.ProxyTag + inbound.listen_port.ToString();
-                server.tag = tag;
+                var serverList = new CoreConfigSingboxService(context with { Node = item }).BuildAllProxyOutbounds(tag);
-                if (server is Endpoints4Sbox endpoint)
+                FillRangeProxy(serverList, _coreConfig, false);
-                {
-                    singboxConfig.endpoints ??= new();
-                    singboxConfig.endpoints.Add(endpoint);
-                }
-                else if (server is Outbound4Sbox outbound)
-                {
-                    singboxConfig.outbounds.Add(outbound);
-                }
 
                 //rule
                 Rule4Sbox rule = new()
@@ -217,25 +210,11 @@ public partial class CoreConfigSingboxService(Config config)
                     inbound = new List<string> { inbound.tag },
                     outbound = tag
                 };
-                singboxConfig.route.rules.Add(rule);
+                _coreConfig.route.rules.Add(rule);
             }
 
-            var rawDNSItem = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
-            if (rawDNSItem != null && rawDNSItem.Enabled == true)
-            {
-                await GenDnsDomainsCompatible(singboxConfig, rawDNSItem);
-            }
-            else
-            {
-                await GenDnsDomains(singboxConfig, _config.SimpleDNSItem);
-            }
-            singboxConfig.route.default_domain_resolver = new()
-            {
-                server = Global.SingboxLocalDNSTag,
-            };
-
             ret.Success = true;
-            ret.Data = JsonUtils.Serialize(singboxConfig);
+            ret.Data = JsonUtils.Serialize(_coreConfig);
             return ret;
         }
         catch (Exception ex)
@@ -246,20 +225,20 @@ public partial class CoreConfigSingboxService(Config config)
         }
     }
 
-    public async Task<RetResult> GenerateClientSpeedtestConfig(ProfileItem node, int port)
+    public RetResult GenerateClientSpeedtestConfig(int port)
     {
         var ret = new RetResult();
         try
         {
-            if (node == null
+            if (_node == null
-                || !node.IsValid())
+                || !_node.IsValid())
             {
                 ret.Msg = ResUI.CheckServerSettings;
                 return ret;
             }
-            if (node.GetNetwork() is nameof(ETransport.kcp) or nameof(ETransport.xhttp))
+            if (_node.GetNetwork() is nameof(ETransport.kcp) or nameof(ETransport.xhttp))
             {
-                ret.Msg = ResUI.Incorrectconfiguration + $" - {node.GetNetwork()}";
+                ret.Msg = ResUI.Incorrectconfiguration + $" - {_node.GetNetwork()}";
                 return ret;
             }
 
@@ -272,44 +251,20 @@ public partial class CoreConfigSingboxService(Config config)
                 return ret;
             }
 
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<SingboxConfig>(result);
-            if (singboxConfig == null)
+            if (_coreConfig == null)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
 
-            await GenLog(singboxConfig);
+            GenLog();
-            if (node.ConfigType == EConfigType.WireGuard)
+            GenOutbounds();
-            {
+            GenMinimizedDns();
-                singboxConfig.outbounds.RemoveAt(0);
-                var endpoints = new Endpoints4Sbox();
-                await GenEndpoint(node, endpoints);
-                endpoints.tag = Global.ProxyTag;
-                singboxConfig.endpoints = new() { endpoints };
-            }
-            else
-            {
-                await GenOutbound(node, singboxConfig.outbounds.First());
-            }
-            await GenMoreOutbounds(node, singboxConfig);
-            var item = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
-            if (item != null && item.Enabled == true)
-            {
-                await GenDnsDomainsCompatible(singboxConfig, item);
-            }
-            else
-            {
-                await GenDnsDomains(singboxConfig, _config.SimpleDNSItem);
-            }
-            singboxConfig.route.default_domain_resolver = new()
-            {
-                server = Global.SingboxLocalDNSTag,
-            };
 
-            singboxConfig.route.rules.Clear();
+            _coreConfig.route.rules.Clear();
-            singboxConfig.inbounds.Clear();
+            _coreConfig.inbounds.Clear();
-            singboxConfig.inbounds.Add(new()
+            _coreConfig.inbounds.Add(new()
             {
                 tag = $"{EInboundProtocol.mixed}{port}",
                 listen = Global.Loopback,
@@ -319,202 +274,7 @@ public partial class CoreConfigSingboxService(Config config)
 
             ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
             ret.Success = true;
-            ret.Data = JsonUtils.Serialize(singboxConfig);
+            ret.Data = JsonUtils.Serialize(_coreConfig);
-            return ret;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-            ret.Msg = ResUI.FailedGenDefaultConfiguration;
-            return ret;
-        }
-    }
-
-    public async Task<RetResult> GenerateClientMultipleLoadConfig(ProfileItem parentNode)
-    {
-        var ret = new RetResult();
-        try
-        {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
-            ret.Msg = ResUI.InitialConfiguration;
-
-            var result = EmbedUtils.GetEmbedText(Global.SingboxSampleClient);
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.SingboxSampleOutbound);
-            if (result.IsNullOrEmpty() || txtOutbound.IsNullOrEmpty())
-            {
-                ret.Msg = ResUI.FailedGetDefaultConfiguration;
-                return ret;
-            }
-
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(result);
-            if (singboxConfig == null)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-            singboxConfig.outbounds.RemoveAt(0);
-
-            await GenLog(singboxConfig);
-            await GenInbounds(singboxConfig);
-
-            var groupRet = await GenGroupOutbound(parentNode, singboxConfig);
-            if (groupRet != 0)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-
-            await GenRouting(singboxConfig);
-            await GenExperimental(singboxConfig);
-            await GenDns(parentNode, singboxConfig);
-            await ConvertGeo2Ruleset(singboxConfig);
-
-            ret.Success = true;
-
-            ret.Data = await ApplyFullConfigTemplate(singboxConfig);
-            return ret;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-            ret.Msg = ResUI.FailedGenDefaultConfiguration;
-            return ret;
-        }
-    }
-
-    public async Task<RetResult> GenerateClientChainConfig(ProfileItem parentNode)
-    {
-        var ret = new RetResult();
-        try
-        {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
-            ret.Msg = ResUI.InitialConfiguration;
-
-            var result = EmbedUtils.GetEmbedText(Global.SingboxSampleClient);
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.SingboxSampleOutbound);
-            if (result.IsNullOrEmpty() || txtOutbound.IsNullOrEmpty())
-            {
-                ret.Msg = ResUI.FailedGetDefaultConfiguration;
-                return ret;
-            }
-
-            var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(result);
-            if (singboxConfig == null)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-            singboxConfig.outbounds.RemoveAt(0);
-
-            await GenLog(singboxConfig);
-            await GenInbounds(singboxConfig);
-
-            var groupRet = await GenGroupOutbound(parentNode, singboxConfig);
-            if (groupRet != 0)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-
-            await GenRouting(singboxConfig);
-            await GenExperimental(singboxConfig);
-            await GenDns(parentNode, singboxConfig);
-            await ConvertGeo2Ruleset(singboxConfig);
-
-            ret.Success = true;
-
-            ret.Data = await ApplyFullConfigTemplate(singboxConfig);
-            return ret;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-            ret.Msg = ResUI.FailedGenDefaultConfiguration;
-            return ret;
-        }
-    }
-
-    public async Task<RetResult> GenerateClientCustomConfig(ProfileItem node, string? fileName)
-    {
-        var ret = new RetResult();
-        if (node == null || fileName is null)
-        {
-            ret.Msg = ResUI.CheckServerSettings;
-            return ret;
-        }
-
-        ret.Msg = ResUI.InitialConfiguration;
-
-        try
-        {
-            if (node == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
-            if (File.Exists(fileName))
-            {
-                File.Delete(fileName);
-            }
-
-            var addressFileName = node.Address;
-            if (addressFileName.IsNullOrEmpty())
-            {
-                ret.Msg = ResUI.FailedGetDefaultConfiguration;
-                return ret;
-            }
-            if (!File.Exists(addressFileName))
-            {
-                addressFileName = Path.Combine(Utils.GetConfigPath(), addressFileName);
-            }
-            if (!File.Exists(addressFileName))
-            {
-                ret.Msg = ResUI.FailedReadConfiguration + "1";
-                return ret;
-            }
-
-            if (node.Address == Global.CoreMultipleLoadConfigFileName)
-            {
-                var txtFile = File.ReadAllText(addressFileName);
-                var singboxConfig = JsonUtils.Deserialize<SingboxConfig>(txtFile);
-                if (singboxConfig == null)
-                {
-                    File.Copy(addressFileName, fileName);
-                }
-                else
-                {
-                    await GenInbounds(singboxConfig);
-                    await GenExperimental(singboxConfig);
-
-                    var content = JsonUtils.Serialize(singboxConfig, true);
-                    await File.WriteAllTextAsync(fileName, content);
-                }
-            }
-            else
-            {
-                File.Copy(addressFileName, fileName);
-            }
-
-            //check again
-            if (!File.Exists(fileName))
-            {
-                ret.Msg = ResUI.FailedReadConfiguration + "2";
-                return ret;
-            }
-
-            ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
-            ret.Success = true;
             return ret;
         }
         catch (Exception ex)

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxConfigTemplateService.cs

@@ -2,29 +2,29 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<string> ApplyFullConfigTemplate(SingboxConfig singboxConfig)
+    private string ApplyFullConfigTemplate()
     {
-        var fullConfigTemplate = await AppManager.Instance.GetFullConfigTemplateItem(ECoreType.sing_box);
+        var fullConfigTemplate = context.FullConfigTemplate;
-        if (fullConfigTemplate == null || !fullConfigTemplate.Enabled)
+        if (fullConfigTemplate is not { Enabled: true })
         {
-            return JsonUtils.Serialize(singboxConfig);
+            return JsonUtils.Serialize(_coreConfig);
         }
 
-        var fullConfigTemplateItem = _config.TunModeItem.EnableTun ? fullConfigTemplate.TunConfig : fullConfigTemplate.Config;
+        var fullConfigTemplateItem = context.IsTunEnabled ? fullConfigTemplate.TunConfig : fullConfigTemplate.Config;
         if (fullConfigTemplateItem.IsNullOrEmpty())
         {
-            return JsonUtils.Serialize(singboxConfig);
+            return JsonUtils.Serialize(_coreConfig);
         }
 
         var fullConfigTemplateNode = JsonNode.Parse(fullConfigTemplateItem);
         if (fullConfigTemplateNode == null)
         {
-            return JsonUtils.Serialize(singboxConfig);
+            return JsonUtils.Serialize(_coreConfig);
         }
 
         // Process outbounds
-        var customOutboundsNode = fullConfigTemplateNode["outbounds"] is JsonArray outbounds ? outbounds : new JsonArray();
+        var customOutboundsNode = fullConfigTemplateNode["outbounds"] is JsonArray outbounds ? outbounds : [];
-        foreach (var outbound in singboxConfig.outbounds)
+        foreach (var outbound in _coreConfig.outbounds)
         {
             if (outbound.type.ToLower() is "direct" or "block")
             {
@@ -42,10 +42,10 @@ public partial class CoreConfigSingboxService
         fullConfigTemplateNode["outbounds"] = customOutboundsNode;
 
         // Process endpoints
-        if (singboxConfig.endpoints != null && singboxConfig.endpoints.Count > 0)
+        if (_coreConfig.endpoints != null && _coreConfig.endpoints.Count > 0)
         {
-            var customEndpointsNode = fullConfigTemplateNode["endpoints"] is JsonArray endpoints ? endpoints : new JsonArray();
+            var customEndpointsNode = fullConfigTemplateNode["endpoints"] is JsonArray endpoints ? endpoints : [];
-            foreach (var endpoint in singboxConfig.endpoints)
+            foreach (var endpoint in _coreConfig.endpoints)
             {
                 if (endpoint.detour.IsNullOrEmpty() && !fullConfigTemplate.ProxyDetour.IsNullOrEmpty())
                 {
@@ -56,6 +56,6 @@ public partial class CoreConfigSingboxService
             fullConfigTemplateNode["endpoints"] = customEndpointsNode;
         }
 
-        return await Task.FromResult(JsonUtils.Serialize(fullConfigTemplateNode));
+        return JsonUtils.Serialize(fullConfigTemplateNode);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs

@@ -2,65 +2,68 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> GenDns(ProfileItem? node, SingboxConfig singboxConfig)
+    private void GenDns()
     {
         try
         {
-            var item = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+            var item = context.RawDnsItem;
-            if (item != null && item.Enabled == true)
+            if (item is { Enabled: true })
             {
-                return await GenDnsCompatible(node, singboxConfig);
+                GenDnsCustom();
+                return;
             }
 
-            var simpleDNSItem = _config.SimpleDNSItem;
+            GenDnsServers();
-            await GenDnsServers(node, singboxConfig, simpleDNSItem);
+            GenDnsRules();
-            await GenDnsRules(node, singboxConfig, simpleDNSItem);
 
-            singboxConfig.dns ??= new Dns4Sbox();
+            _coreConfig.dns ??= new Dns4Sbox();
-            singboxConfig.dns.independent_cache = true;
+            _coreConfig.dns.independent_cache = true;
 
             // final dns
-            var routing = await ConfigHandler.GetDefaultRouting(_config);
+            var routing = context.RoutingItem;
             var useDirectDns = false;
             if (routing != null)
             {
                 var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet) ?? [];
 
-                useDirectDns = rules?.LastOrDefault() is { } lastRule &&
+                if (rules?.LastOrDefault() is { } lastRule && lastRule.OutboundTag == Global.DirectTag)
-                                  lastRule.OutboundTag == Global.DirectTag &&
+                {
-                                  (lastRule.Port == "0-65535" ||
+                    var noDomain = lastRule.Domain == null || lastRule.Domain.Count == 0;
-                                   lastRule.Network == "tcp,udp" ||
+                    var noProcess = lastRule.Process == null || lastRule.Process.Count == 0;
-                                   lastRule.Ip?.Contains("0.0.0.0/0") == true);
+                    var isAnyIp = lastRule.Ip == null || lastRule.Ip.Count == 0 || lastRule.Ip.Contains("0.0.0.0/0");
+                    var isAnyPort = string.IsNullOrEmpty(lastRule.Port) || lastRule.Port == "0-65535";
+                    var isAnyNetwork = string.IsNullOrEmpty(lastRule.Network) || lastRule.Network == "tcp,udp";
+                    useDirectDns = noDomain && noProcess && isAnyIp && isAnyPort && isAnyNetwork;
+                }
             }
-            singboxConfig.dns.final = useDirectDns ? Global.SingboxDirectDNSTag : Global.SingboxRemoteDNSTag;
+            _coreConfig.dns.final = useDirectDns ? Global.SingboxDirectDNSTag : Global.SingboxRemoteDNSTag;
-            if ((!useDirectDns) && simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == false)
+            var simpleDnsItem = context.SimpleDnsItem;
+            if ((!useDirectDns) && simpleDnsItem.FakeIP == true && simpleDnsItem.GlobalFakeIp == false)
             {
-                singboxConfig.dns.rules.Add(new()
+                _coreConfig.dns.rules.Add(new()
                 {
                     server = Global.SingboxFakeDNSTag,
                     query_type = new List<int> { 1, 28 }, // A and AAAA
                     rewrite_ttl = 1,
                 });
             }
-
-            await GenOutboundDnsRule(node, singboxConfig);
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenDnsServers(ProfileItem? node, SingboxConfig singboxConfig, SimpleDNSItem simpleDNSItem)
+    private void GenDnsServers()
     {
-        var finalDns = await GenDnsDomains(singboxConfig, simpleDNSItem);
+        var simpleDnsItem = context.SimpleDnsItem;
+        var finalDns = GenBootstrapDns();
 
-        var directDns = ParseDnsAddress(simpleDNSItem.DirectDNS);
+        var directDns = ParseDnsAddress(simpleDnsItem.DirectDNS ?? Global.DomainDirectDNSAddress.First());
         directDns.tag = Global.SingboxDirectDNSTag;
         directDns.domain_resolver = Global.SingboxLocalDNSTag;
 
-        var remoteDns = ParseDnsAddress(simpleDNSItem.RemoteDNS);
+        var remoteDns = ParseDnsAddress(simpleDnsItem.RemoteDNS ?? Global.DomainRemoteDNSAddress.First());
         remoteDns.tag = Global.SingboxRemoteDNSTag;
         remoteDns.detour = Global.ProxyTag;
         remoteDns.domain_resolver = Global.SingboxLocalDNSTag;
@@ -71,12 +74,12 @@ public partial class CoreConfigSingboxService
             type = "hosts",
             predefined = new(),
         };
-        if (simpleDNSItem.AddCommonHosts == true)
+        if (simpleDnsItem.AddCommonHosts == true)
         {
             hostsDns.predefined = Global.PredefinedHosts;
         }
 
-        if (simpleDNSItem.UseSystemHosts == true)
+        if (simpleDnsItem.UseSystemHosts == true)
         {
             var systemHosts = Utils.GetSystemHosts();
             if (systemHosts != null && systemHosts.Count > 0)
@@ -88,9 +91,9 @@ public partial class CoreConfigSingboxService
             }
         }
 
-        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDNSItem.Hosts))
+        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDnsItem.Hosts))
         {
-            hostsDns.predefined[kvp.Key] = kvp.Value.Where(s => Utils.IsIpAddress(s)).ToList();
+            hostsDns.predefined[kvp.Key] = kvp.Value.Where(Utils.IsIpAddress).ToList();
         }
 
         foreach (var host in hostsDns.predefined)
@@ -109,14 +112,14 @@ public partial class CoreConfigSingboxService
             }
         }
 
-        singboxConfig.dns ??= new Dns4Sbox();
+        _coreConfig.dns ??= new Dns4Sbox();
-        singboxConfig.dns.servers ??= [];
+        _coreConfig.dns.servers ??= [];
-        singboxConfig.dns.servers.Add(remoteDns);
+        _coreConfig.dns.servers.Add(remoteDns);
-        singboxConfig.dns.servers.Add(directDns);
+        _coreConfig.dns.servers.Add(directDns);
-        singboxConfig.dns.servers.Add(hostsDns);
+        _coreConfig.dns.servers.Add(hostsDns);
 
         // fake ip
-        if (simpleDNSItem.FakeIP == true)
+        if (simpleDnsItem.FakeIP == true)
         {
             var fakeip = new Server4Sbox
             {
@@ -125,68 +128,50 @@ public partial class CoreConfigSingboxService
                 inet4_range = "198.18.0.0/15",
                 inet6_range = "fc00::/18",
             };
-            singboxConfig.dns.servers.Add(fakeip);
+            _coreConfig.dns.servers.Add(fakeip);
         }
-
-        // ech
-        var (_, dnsServer) = ParseEchParam(node?.EchConfigList);
-        if (dnsServer is not null)
-        {
-            dnsServer.tag = Global.SingboxEchDNSTag;
-            if (dnsServer.server is not null
-                && hostsDns.predefined.ContainsKey(dnsServer.server))
-            {
-                dnsServer.domain_resolver = Global.SingboxHostsDNSTag;
-            }
-            else
-            {
-                dnsServer.domain_resolver = Global.SingboxLocalDNSTag;
-            }
-            singboxConfig.dns.servers.Add(dnsServer);
-        }
-        else if (node?.ConfigType.IsGroupType() == true)
-        {
-            var echDnsObject = JsonUtils.DeepCopy(directDns);
-            echDnsObject.tag = Global.SingboxEchDNSTag;
-            singboxConfig.dns.servers.Add(echDnsObject);
-        }
-
-        return await Task.FromResult(0);
     }
 
-    private async Task<Server4Sbox> GenDnsDomains(SingboxConfig singboxConfig, SimpleDNSItem? simpleDNSItem)
+    private Server4Sbox GenBootstrapDns()
     {
-        var finalDns = ParseDnsAddress(simpleDNSItem.BootstrapDNS);
+        var finalDns = ParseDnsAddress(context.SimpleDnsItem?.BootstrapDNS ?? Global.DomainPureIPDNSAddress.First());
         finalDns.tag = Global.SingboxLocalDNSTag;
-        singboxConfig.dns ??= new Dns4Sbox();
+        _coreConfig.dns ??= new Dns4Sbox();
-        singboxConfig.dns.servers ??= new List<Server4Sbox>();
+        _coreConfig.dns.servers ??= [];
-        singboxConfig.dns.servers.Add(finalDns);
+        _coreConfig.dns.servers.Add(finalDns);
-        return await Task.FromResult(finalDns);
+        return finalDns;
     }
 
-    private async Task<int> GenDnsRules(ProfileItem? node, SingboxConfig singboxConfig, SimpleDNSItem simpleDNSItem)
+    private void GenDnsRules()
     {
-        singboxConfig.dns ??= new Dns4Sbox();
+        var simpleDnsItem = context.SimpleDnsItem;
-        singboxConfig.dns.rules ??= new List<Rule4Sbox>();
+        _coreConfig.dns ??= new Dns4Sbox();
+        _coreConfig.dns.rules ??= [];
 
-        singboxConfig.dns.rules.AddRange(new[]
+        _coreConfig.dns.rules.AddRange(new[]
         {
             new Rule4Sbox { ip_accept_any = true, server = Global.SingboxHostsDNSTag },
             new Rule4Sbox
+            {
+                server = Global.SingboxDirectDNSTag,
+                strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Freedom),
+                domain = context.ProtectDomainList.ToList(),
+            },
+            new Rule4Sbox
             {
                 server = Global.SingboxRemoteDNSTag,
-                strategy = Utils.DomainStrategy4Sbox(simpleDNSItem.Strategy4Proxy),
+                strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Proxy),
                 clash_mode = ERuleMode.Global.ToString()
             },
             new Rule4Sbox
             {
                 server = Global.SingboxDirectDNSTag,
-                strategy = Utils.DomainStrategy4Sbox(simpleDNSItem.Strategy4Freedom),
+                strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Freedom),
                 clash_mode = ERuleMode.Direct.ToString()
             }
         });
 
-        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDNSItem.Hosts))
+        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDnsItem.Hosts))
         {
             var predefined = kvp.Value.First();
             if (predefined.IsNullOrEmpty() || Utils.IsIpAddress(predefined))
@@ -197,7 +182,7 @@ public partial class CoreConfigSingboxService
             {
                 // xray syntactic sugar for predefined
                 // etc. #0 -> NOERROR
-                singboxConfig.dns.rules.Add(new()
+                _coreConfig.dns.rules.Add(new()
                 {
                     query_type = [1, 28],
                     domain = [kvp.Key],
@@ -225,38 +210,13 @@ public partial class CoreConfigSingboxService
             };
             if (ParseV2Domain(kvp.Key, rule))
             {
-                singboxConfig.dns.rules.Add(rule);
+                _coreConfig.dns.rules.Add(rule);
             }
         }
 
-        var (ech, _) = ParseEchParam(node?.EchConfigList);
+        if (simpleDnsItem.BlockBindingQuery == true)
-        if (ech is not null)
         {
-            var echDomain = ech.query_server_name ?? node?.Sni;
+            _coreConfig.dns.rules.Add(new()
-            singboxConfig.dns.rules.Add(new()
-            {
-                query_type = [64, 65],
-                server = Global.SingboxEchDNSTag,
-                domain = echDomain is not null ? new List<string> { echDomain } : null,
-            });
-        }
-        else if (node?.ConfigType.IsGroupType() == true)
-        {
-            var queryServerNames = (await GroupProfileManager.GetAllChildEchQuerySni(node)).ToList();
-            if (queryServerNames.Count > 0)
-            {
-                singboxConfig.dns.rules.Add(new()
-                {
-                    query_type = [64, 65],
-                    server = Global.SingboxEchDNSTag,
-                    domain = queryServerNames,
-                });
-            }
-        }
-
-        if (simpleDNSItem.BlockBindingQuery == true)
-        {
-            singboxConfig.dns.rules.Add(new()
             {
                 query_type = [64, 65],
                 action = "predefined",
@@ -264,7 +224,7 @@ public partial class CoreConfigSingboxService
             });
         }
 
-        if (simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == true)
+        if (simpleDnsItem.FakeIP == true && simpleDnsItem.GlobalFakeIp == true)
         {
             var fakeipFilterRule = JsonUtils.Deserialize<Rule4Sbox>(EmbedUtils.GetEmbedText(Global.SingboxFakeIPFilterFileName));
             fakeipFilterRule.invert = true;
@@ -284,13 +244,13 @@ public partial class CoreConfigSingboxService
                 ]
             };
 
-            singboxConfig.dns.rules.Add(rule4Fake);
+            _coreConfig.dns.rules.Add(rule4Fake);
         }
 
-        var routing = await ConfigHandler.GetDefaultRouting(_config);
+        var routing = context.RoutingItem;
         if (routing == null)
         {
-            return 0;
+            return;
         }
 
         var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet) ?? [];
@@ -298,9 +258,9 @@ public partial class CoreConfigSingboxService
         var expectedIPsRegions = new List<string>();
         var regionNames = new HashSet<string>();
 
-        if (!string.IsNullOrEmpty(simpleDNSItem?.DirectExpectedIPs))
+        if (!string.IsNullOrEmpty(simpleDnsItem?.DirectExpectedIPs))
         {
-            var ipItems = simpleDNSItem.DirectExpectedIPs
+            var ipItems = simpleDnsItem.DirectExpectedIPs
                 .Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries)
                 .Select(s => s.Trim())
                 .Where(s => !string.IsNullOrEmpty(s))
@@ -348,7 +308,7 @@ public partial class CoreConfigSingboxService
             if (item.OutboundTag == Global.DirectTag)
             {
                 rule.server = Global.SingboxDirectDNSTag;
-                rule.strategy = Utils.DomainStrategy4Sbox(simpleDNSItem.Strategy4Freedom);
+                rule.strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Freedom);
 
                 if (expectedIPsRegions.Count > 0 && rule.geosite?.Count > 0)
                 {
@@ -373,31 +333,46 @@ public partial class CoreConfigSingboxService
             }
             else
             {
-                if (simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == false)
+                if (simpleDnsItem.FakeIP == true && simpleDnsItem.GlobalFakeIp == false)
                 {
                     var rule4Fake = JsonUtils.DeepCopy(rule);
                     rule4Fake.server = Global.SingboxFakeDNSTag;
                     rule4Fake.query_type = new List<int> { 1, 28 }; // A and AAAA
                     rule4Fake.rewrite_ttl = 1;
-                    singboxConfig.dns.rules.Add(rule4Fake);
+                    _coreConfig.dns.rules.Add(rule4Fake);
                 }
                 rule.server = Global.SingboxRemoteDNSTag;
-                rule.strategy = Utils.DomainStrategy4Sbox(simpleDNSItem.Strategy4Proxy);
+                rule.strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Proxy);
             }
 
-            singboxConfig.dns.rules.Add(rule);
+            _coreConfig.dns.rules.Add(rule);
         }
-
-        return 0;
     }
 
-    private async Task<int> GenDnsCompatible(ProfileItem? node, SingboxConfig singboxConfig)
+    private void GenMinimizedDns()
+    {
+        GenDnsServers();
+        foreach (var server in _coreConfig.dns!.servers.Where(s => !string.IsNullOrEmpty(s.detour)).ToList())
+        {
+            _coreConfig.dns.servers.Remove(server);
+        }
+        _coreConfig.dns ??= new();
+        _coreConfig.dns.rules ??= [];
+        _coreConfig.dns.rules.Clear();
+        _coreConfig.dns.final = Global.SingboxDirectDNSTag;
+        _coreConfig.route.default_domain_resolver = new()
+        {
+            server = Global.SingboxDirectDNSTag,
+        };
+    }
+
+    private void GenDnsCustom()
     {
         try
         {
-            var item = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+            var item = context.RawDnsItem;
             var strDNS = string.Empty;
-            if (_config.TunModeItem.EnableTun)
+            if (context.IsTunEnabled)
             {
                 strDNS = string.IsNullOrEmpty(item?.TunDNS) ? EmbedUtils.GetEmbedText(Global.TunSingboxDNSFileName) : item?.TunDNS;
             }
@@ -409,61 +384,33 @@ public partial class CoreConfigSingboxService
             var dns4Sbox = JsonUtils.Deserialize<Dns4Sbox>(strDNS);
             if (dns4Sbox is null)
             {
-                return 0;
+                return;
             }
-            singboxConfig.dns = dns4Sbox;
+            _coreConfig.dns = dns4Sbox;
-
+            if (dns4Sbox.servers?.Count > 0 &&
-            if (dns4Sbox.servers != null && dns4Sbox.servers.Count > 0 && dns4Sbox.servers.First().address.IsNullOrEmpty())
+                dns4Sbox.servers.First().address.IsNullOrEmpty())
             {
-                await GenDnsDomainsCompatible(singboxConfig, item);
+                GenDnsProtectCustom();
             }
             else
             {
-                await GenDnsDomainsLegacyCompatible(singboxConfig, item);
+                GenDnsProtectCustomLegacy();
             }
-
-            await GenOutboundDnsRule(node, singboxConfig);
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenDnsDomainsCompatible(SingboxConfig singboxConfig, DNSItem? dnsItem)
+    private void GenDnsProtectCustom()
     {
-        var dns4Sbox = singboxConfig.dns ?? new();
+        var dnsItem = context.RawDnsItem;
+        var dns4Sbox = _coreConfig.dns ?? new();
         dns4Sbox.servers ??= [];
         dns4Sbox.rules ??= [];
 
         var tag = Global.SingboxLocalDNSTag;
-
-        var finalDnsAddress = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress) ? Global.DomainPureIPDNSAddress.FirstOrDefault() : dnsItem?.DomainDNSAddress;
-
-        var localDnsServer = ParseDnsAddress(finalDnsAddress);
-        localDnsServer.tag = tag;
-
-        dns4Sbox.servers.Add(localDnsServer);
-
-        singboxConfig.dns = dns4Sbox;
-        return await Task.FromResult(0);
-    }
-
-    private async Task<int> GenDnsDomainsLegacyCompatible(SingboxConfig singboxConfig, DNSItem? dnsItem)
-    {
-        var dns4Sbox = singboxConfig.dns ?? new();
-        dns4Sbox.servers ??= [];
-        dns4Sbox.rules ??= [];
-
-        var tag = Global.SingboxLocalDNSTag;
-        dns4Sbox.servers.Add(new()
-        {
-            tag = tag,
-            address = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress) ? Global.DomainPureIPDNSAddress.FirstOrDefault() : dnsItem?.DomainDNSAddress,
-            detour = Global.DirectTag,
-            strategy = string.IsNullOrEmpty(dnsItem?.DomainStrategy4Freedom) ? null : dnsItem?.DomainStrategy4Freedom,
-        });
         dns4Sbox.rules.Insert(0, new()
         {
             server = tag,
@@ -475,56 +422,41 @@ public partial class CoreConfigSingboxService
             clash_mode = ERuleMode.Global.ToString()
         });
 
-        var lstDomain = singboxConfig.outbounds
+        var finalDnsAddress = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress) ? Global.DomainPureIPDNSAddress.FirstOrDefault() : dnsItem?.DomainDNSAddress;
-                       .Where(t => t.server.IsNotEmpty() && Utils.IsDomain(t.server))
-                       .Select(t => t.server)
-                       .Distinct()
-                       .ToList();
-        if (lstDomain != null && lstDomain.Count > 0)
-        {
-            dns4Sbox.rules.Insert(0, new()
-            {
-                server = tag,
-                domain = lstDomain
-            });
-        }
 
-        singboxConfig.dns = dns4Sbox;
+        var localDnsServer = ParseDnsAddress(finalDnsAddress);
-        return await Task.FromResult(0);
+        localDnsServer.tag = tag;
+
+        dns4Sbox.servers.Add(localDnsServer);
+        dns4Sbox.rules.Insert(0, BuildProtectDomainRule());
+
+        _coreConfig.dns = dns4Sbox;
     }
 
-    private async Task<int> GenOutboundDnsRule(ProfileItem? node, SingboxConfig singboxConfig)
+    private void GenDnsProtectCustomLegacy()
     {
-        if (node == null)
+        GenDnsProtectCustom();
-        {
-            return 0;
-        }
 
-        List<string> domain = new();
+        _coreConfig.dns?.servers?.RemoveAll(s => s.tag == Global.SingboxLocalDNSTag);
-        if (Utils.IsDomain(node.Address)) // normal outbound
+        var dnsItem = context.RawDnsItem;
+        var localDnsServer = new Server4Sbox()
         {
-            domain.Add(node.Address);
+            address = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress)
-        }
+                ? Global.DomainPureIPDNSAddress.FirstOrDefault()
-        if (node.Address == Global.Loopback && node.SpiderX.IsNotEmpty()) // Tun2SocksAddress
+                : dnsItem?.DomainDNSAddress,
-        {
+            tag = Global.SingboxLocalDNSTag,
-            domain.AddRange(Utils.String2List(node.SpiderX)
+            detour = Global.DirectTag,
-                .Where(Utils.IsDomain)
+        };
-                .Distinct()
+        _coreConfig.dns?.servers?.Add(localDnsServer);
-                .ToList());
+    }
-        }
-        if (domain.Count == 0)
-        {
-            return 0;
-        }
 
-        singboxConfig.dns.rules ??= new List<Rule4Sbox>();
+    private Rule4Sbox BuildProtectDomainRule()
-        singboxConfig.dns.rules.Insert(0, new Rule4Sbox
+    {
+        return new()
         {
             server = Global.SingboxLocalDNSTag,
-            domain = domain,
+            domain = context.ProtectDomainList.ToList(),
-        });
+        };
-
-        return await Task.FromResult(0);
     }
 
     private static Server4Sbox? ParseDnsAddress(string address)

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxInboundService.cs

@@ -2,15 +2,16 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> GenInbounds(SingboxConfig singboxConfig)
+    private void GenInbounds()
     {
         try
         {
             var listen = "0.0.0.0";
-            singboxConfig.inbounds = [];
+            var listenPort = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
+            _coreConfig.inbounds = [];
 
-            if (!_config.TunModeItem.EnableTun
+            if (!context.IsTunEnabled
-                || (_config.TunModeItem.EnableTun && _config.TunModeItem.EnableExInbound && AppManager.Instance.RunningCoreType == ECoreType.sing_box))
+                || (context.IsTunEnabled && _node.Port != listenPort))
             {
                 var inbound = new Inbound4Sbox()
                 {
@@ -18,23 +19,23 @@ public partial class CoreConfigSingboxService
                     tag = EInboundProtocol.socks.ToString(),
                     listen = Global.Loopback,
                 };
-                singboxConfig.inbounds.Add(inbound);
+                _coreConfig.inbounds.Add(inbound);
 
-                inbound.listen_port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
+                inbound.listen_port = listenPort;
 
                 if (_config.Inbound.First().SecondLocalPortEnabled)
                 {
-                    var inbound2 = GetInbound(inbound, EInboundProtocol.socks2, true);
+                    var inbound2 = BuildInbound(inbound, EInboundProtocol.socks2, true);
-                    singboxConfig.inbounds.Add(inbound2);
+                    _coreConfig.inbounds.Add(inbound2);
                 }
 
                 if (_config.Inbound.First().AllowLANConn)
                 {
                     if (_config.Inbound.First().NewPort4LAN)
                     {
-                        var inbound3 = GetInbound(inbound, EInboundProtocol.socks3, true);
+                        var inbound3 = BuildInbound(inbound, EInboundProtocol.socks3, true);
                         inbound3.listen = listen;
-                        singboxConfig.inbounds.Add(inbound3);
+                        _coreConfig.inbounds.Add(inbound3);
 
                         //auth
                         if (_config.Inbound.First().User.IsNotEmpty() && _config.Inbound.First().Pass.IsNotEmpty())
@@ -49,7 +50,7 @@ public partial class CoreConfigSingboxService
                 }
             }
 
-            if (_config.TunModeItem.EnableTun)
+            if (context.IsTunEnabled)
             {
                 if (_config.TunModeItem.Mtu <= 0)
                 {
@@ -71,17 +72,16 @@ public partial class CoreConfigSingboxService
                     tunInbound.address = ["172.18.0.1/30"];
                 }
 
-                singboxConfig.inbounds.Add(tunInbound);
+                _coreConfig.inbounds.Add(tunInbound);
             }
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private Inbound4Sbox GetInbound(Inbound4Sbox inItem, EInboundProtocol protocol, bool bSocks)
+    private Inbound4Sbox BuildInbound(Inbound4Sbox inItem, EInboundProtocol protocol, bool bSocks)
     {
         var inbound = JsonUtils.DeepCopy(inItem);
         inbound.tag = protocol.ToString();

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxLogService.cs

@@ -2,7 +2,7 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> GenLog(SingboxConfig singboxConfig)
+    private void GenLog()
     {
         try
         {
@@ -11,11 +11,11 @@ public partial class CoreConfigSingboxService
                 case "debug":
                 case "info":
                 case "error":
-                    singboxConfig.log.level = _config.CoreBasicItem.Loglevel;
+                    _coreConfig.log.level = _config.CoreBasicItem.Loglevel;
                     break;
 
                 case "warning":
-                    singboxConfig.log.level = "warn";
+                    _coreConfig.log.level = "warn";
                     break;
 
                 default:
@@ -23,18 +23,17 @@ public partial class CoreConfigSingboxService
             }
             if (_config.CoreBasicItem.Loglevel == Global.None)
             {
-                singboxConfig.log.disabled = true;
+                _coreConfig.log.disabled = true;
             }
             if (_config.CoreBasicItem.LogEnabled)
             {
                 var dtNow = DateTime.Now;
-                singboxConfig.log.output = Utils.GetLogPath($"sbox_{dtNow:yyyy-MM-dd}.txt");
+                _coreConfig.log.output = Utils.GetLogPath($"sbox_{dtNow:yyyy-MM-dd}.txt");
             }
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs

@@ -2,23 +2,23 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> GenRouting(SingboxConfig singboxConfig)
+    private void GenRouting()
     {
         try
         {
-            singboxConfig.route.final = Global.ProxyTag;
+            _coreConfig.route.final = Global.ProxyTag;
-            var simpleDnsItem = _config.SimpleDNSItem;
+            var simpleDnsItem = context.SimpleDnsItem;
 
             var defaultDomainResolverTag = Global.SingboxDirectDNSTag;
             var directDnsStrategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Freedom);
 
-            var rawDNSItem = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+            var rawDNSItem = context.RawDnsItem;
             if (rawDNSItem is { Enabled: true })
             {
                 defaultDomainResolverTag = Global.SingboxLocalDNSTag;
                 directDnsStrategy = rawDNSItem.DomainStrategy4Freedom.IsNullOrEmpty() ? null : rawDNSItem.DomainStrategy4Freedom;
             }
-            singboxConfig.route.default_domain_resolver = new()
+            _coreConfig.route.default_domain_resolver = new()
             {
                 server = defaultDomainResolverTag,
                 strategy = directDnsStrategy
@@ -26,23 +26,23 @@ public partial class CoreConfigSingboxService
 
             if (_config.TunModeItem.EnableTun)
             {
-                singboxConfig.route.auto_detect_interface = true;
+                _coreConfig.route.auto_detect_interface = true;
 
                 var tunRules = JsonUtils.Deserialize<List<Rule4Sbox>>(EmbedUtils.GetEmbedText(Global.TunSingboxRulesFileName));
                 if (tunRules != null)
                 {
-                    singboxConfig.route.rules.AddRange(tunRules);
+                    _coreConfig.route.rules.AddRange(tunRules);
                 }
 
-                GenRoutingDirectExe(out var lstDnsExe, out var lstDirectExe);
+                var (lstDnsExe, lstDirectExe) = BuildRoutingDirectExe();
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
-                    port = new() { 53 },
+                    port = [53],
                     action = "hijack-dns",
                     process_name = lstDnsExe
                 });
 
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
                     outbound = Global.DirectTag,
                     process_name = lstDirectExe
@@ -51,66 +51,62 @@ public partial class CoreConfigSingboxService
 
             if (_config.Inbound.First().SniffingEnabled)
             {
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
                     action = "sniff"
                 });
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
-                    protocol = new() { "dns" },
+                    protocol = ["dns"],
                     action = "hijack-dns"
                 });
             }
             else
             {
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
-                    port = new() { 53 },
+                    port = [53],
-                    network = new() { "udp" },
+                    network = ["udp"],
                     action = "hijack-dns"
                 });
             }
 
             var hostsDomains = new List<string>();
-            var dnsItem = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+            if (rawDNSItem is not { Enabled: true })
-            if (dnsItem == null || !dnsItem.Enabled)
             {
                 var userHostsMap = Utils.ParseHostsToDictionary(simpleDnsItem.Hosts);
                 hostsDomains.AddRange(userHostsMap.Select(kvp => kvp.Key));
                 if (simpleDnsItem.UseSystemHosts == true)
                 {
                     var systemHostsMap = Utils.GetSystemHosts();
-                    foreach (var kvp in systemHostsMap)
+                    hostsDomains.AddRange(systemHostsMap.Select(kvp => kvp.Key));
-                    {
-                        hostsDomains.Add(kvp.Key);
-                    }
                 }
             }
             if (hostsDomains.Count > 0)
             {
-                singboxConfig.route.rules.Add(new()
+                _coreConfig.route.rules.Add(new()
                 {
                     action = "resolve",
                     domain = hostsDomains,
                 });
             }
 
-            singboxConfig.route.rules.Add(new()
+            _coreConfig.route.rules.Add(new()
             {
                 outbound = Global.DirectTag,
                 clash_mode = ERuleMode.Direct.ToString()
             });
-            singboxConfig.route.rules.Add(new()
+            _coreConfig.route.rules.Add(new()
             {
                 outbound = Global.ProxyTag,
                 clash_mode = ERuleMode.Global.ToString()
             });
 
             var domainStrategy = _config.RoutingBasicItem.DomainStrategy4Singbox.NullIfEmpty();
-            var defaultRouting = await ConfigHandler.GetDefaultRouting(_config);
+            var routing = context.RoutingItem;
-            if (defaultRouting.DomainStrategy4Singbox.IsNotEmpty())
+            if (routing.DomainStrategy4Singbox.IsNotEmpty())
             {
-                domainStrategy = defaultRouting.DomainStrategy4Singbox;
+                domainStrategy = routing.DomainStrategy4Singbox;
             }
             var resolveRule = new Rule4Sbox
             {
@@ -119,10 +115,9 @@ public partial class CoreConfigSingboxService
             };
             if (_config.RoutingBasicItem.DomainStrategy == Global.IPOnDemand)
             {
-                singboxConfig.route.rules.Add(resolveRule);
+                _coreConfig.route.rules.Add(resolveRule);
             }
 
-            var routing = await ConfigHandler.GetDefaultRouting(_config);
             var ipRules = new List<RulesItem>();
             if (routing != null)
             {
@@ -139,7 +134,7 @@ public partial class CoreConfigSingboxService
                         continue;
                     }
 
-                    await GenRoutingUserRule(item1, singboxConfig);
+                    GenRoutingUserRule(item1);
 
                     if (item1.Ip?.Count > 0)
                     {
@@ -149,10 +144,10 @@ public partial class CoreConfigSingboxService
             }
             if (_config.RoutingBasicItem.DomainStrategy == Global.IPIfNonMatch)
             {
-                singboxConfig.route.rules.Add(resolveRule);
+                _coreConfig.route.rules.Add(resolveRule);
                 foreach (var item2 in ipRules)
                 {
-                    await GenRoutingUserRule(item2, singboxConfig);
+                    GenRoutingUserRule(item2);
                 }
             }
         }
@@ -160,10 +155,9 @@ public partial class CoreConfigSingboxService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private void GenRoutingDirectExe(out List<string> lstDnsExe, out List<string> lstDirectExe)
+    private static (List<string> lstDnsExe, List<string> lstDirectExe) BuildRoutingDirectExe()
     {
         var dnsExeSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
         var directExeSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
@@ -187,20 +181,22 @@ public partial class CoreConfigSingboxService
             }
         }
 
-        lstDnsExe = new List<string>(dnsExeSet);
+        var lstDnsExe = new List<string>(dnsExeSet);
-        lstDirectExe = new List<string>(directExeSet);
+        var lstDirectExe = new List<string>(directExeSet);
+
+        return (lstDnsExe, lstDirectExe);
     }
 
-    private async Task<int> GenRoutingUserRule(RulesItem item, SingboxConfig singboxConfig)
+    private void GenRoutingUserRule(RulesItem? item)
     {
         try
         {
             if (item == null)
             {
-                return 0;
+                return;
             }
-            item.OutboundTag = await GenRoutingUserRuleOutbound(item.OutboundTag, singboxConfig);
+            item.OutboundTag = GenRoutingUserRuleOutbound(item.OutboundTag ?? Global.ProxyTag);
-            var rules = singboxConfig.route.rules;
+            var rules = _coreConfig.route.rules;
 
             var rule = new Rule4Sbox();
             if (item.OutboundTag == "block")
@@ -326,10 +322,9 @@ public partial class CoreConfigSingboxService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private bool ParseV2Domain(string domain, Rule4Sbox rule)
+    private static bool ParseV2Domain(string domain, Rule4Sbox rule)
     {
         if (domain.StartsWith('#') || domain.StartsWith("ext:") || domain.StartsWith("ext-domain:"))
         {
@@ -368,7 +363,7 @@ public partial class CoreConfigSingboxService
         return true;
     }
 
-    private bool ParseV2Address(string address, Rule4Sbox rule)
+    private static bool ParseV2Address(string address, Rule4Sbox rule)
     {
         if (address.StartsWith("ext:") || address.StartsWith("ext-ip:"))
         {
@@ -401,14 +396,14 @@ public partial class CoreConfigSingboxService
         return true;
     }
 
-    private async Task<string?> GenRoutingUserRuleOutbound(string outboundTag, SingboxConfig singboxConfig)
+    private string GenRoutingUserRuleOutbound(string outboundTag)
     {
         if (Global.OutboundTags.Contains(outboundTag))
         {
             return outboundTag;
         }
 
-        var node = await AppManager.Instance.GetProfileItemViaRemarks(outboundTag);
+        var node = context.AllProxiesMap.GetValueOrDefault($"remark:{outboundTag}");
 
         if (node == null
             || (!Global.SingboxSupportConfigType.Contains(node.ConfigType)
@@ -418,39 +413,15 @@ public partial class CoreConfigSingboxService
         }
 
         var tag = $"{node.IndexId}-{Global.ProxyTag}";
-        if (singboxConfig.outbounds.Any(o => o.tag == tag)
+        if (_coreConfig.outbounds.Any(o => o.tag.StartsWith(tag))
-            || (singboxConfig.endpoints != null && singboxConfig.endpoints.Any(e => e.tag == tag)))
+            || (_coreConfig.endpoints != null && _coreConfig.endpoints.Any(e => e.tag.StartsWith(tag))))
         {
             return tag;
         }
 
-        if (node.ConfigType.IsGroupType())
+        var proxyOutbounds = new CoreConfigSingboxService(context with { Node = node, }).BuildAllProxyOutbounds(tag);
-        {
+        FillRangeProxy(proxyOutbounds, _coreConfig, false);
-            var ret = await GenGroupOutbound(node, singboxConfig, tag);
-            if (ret == 0)
-            {
-                return tag;
-            }
-            return Global.ProxyTag;
-        }
 
-        var server = await GenServer(node);
+        return tag;
-        if (server is null)
-        {
-            return Global.ProxyTag;
-        }
-
-        server.tag = tag;
-        if (server is Endpoints4Sbox endpoint)
-        {
-            singboxConfig.endpoints ??= new();
-            singboxConfig.endpoints.Add(endpoint);
-        }
-        else if (server is Outbound4Sbox outbound)
-        {
-            singboxConfig.outbounds.Add(outbound);
-        }
-
-        return server.tag;
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRulesetService.cs

@@ -2,7 +2,7 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> ConvertGeo2Ruleset(SingboxConfig singboxConfig)
+    private void ConvertGeo2Ruleset()
     {
         static void AddRuleSets(List<string> ruleSets, List<string>? rule_set)
         {
@@ -16,14 +16,14 @@ public partial class CoreConfigSingboxService
         var ruleSets = new List<string>();
 
         //convert route geosite & geoip to ruleset
-        foreach (var rule in singboxConfig.route.rules.Where(t => t.geosite?.Count > 0).ToList() ?? [])
+        foreach (var rule in _coreConfig.route.rules.Where(t => t.geosite?.Count > 0).ToList() ?? [])
         {
             rule.rule_set ??= new List<string>();
             rule.rule_set.AddRange(rule?.geosite?.Select(t => $"{geosite}-{t}").ToList());
             rule.geosite = null;
             AddRuleSets(ruleSets, rule.rule_set);
         }
-        foreach (var rule in singboxConfig.route.rules.Where(t => t.geoip?.Count > 0).ToList() ?? [])
+        foreach (var rule in _coreConfig.route.rules.Where(t => t.geoip?.Count > 0).ToList() ?? [])
         {
             rule.rule_set ??= new List<string>();
             rule.rule_set.AddRange(rule?.geoip?.Select(t => $"{geoip}-{t}").ToList());
@@ -32,24 +32,24 @@ public partial class CoreConfigSingboxService
         }
 
         //convert dns geosite & geoip to ruleset
-        foreach (var rule in singboxConfig.dns?.rules.Where(t => t.geosite?.Count > 0).ToList() ?? [])
+        foreach (var rule in _coreConfig.dns?.rules.Where(t => t.geosite?.Count > 0).ToList() ?? [])
         {
             rule.rule_set ??= new List<string>();
             rule.rule_set.AddRange(rule?.geosite?.Select(t => $"{geosite}-{t}").ToList());
             rule.geosite = null;
         }
-        foreach (var rule in singboxConfig.dns?.rules.Where(t => t.geoip?.Count > 0).ToList() ?? [])
+        foreach (var rule in _coreConfig.dns?.rules.Where(t => t.geoip?.Count > 0).ToList() ?? [])
         {
             rule.rule_set ??= new List<string>();
             rule.rule_set.AddRange(rule?.geoip?.Select(t => $"{geoip}-{t}").ToList());
             rule.geoip = null;
         }
-        foreach (var dnsRule in singboxConfig.dns?.rules.Where(t => t.rule_set?.Count > 0).ToList() ?? [])
+        foreach (var dnsRule in _coreConfig.dns?.rules.Where(t => t.rule_set?.Count > 0).ToList() ?? [])
         {
             AddRuleSets(ruleSets, dnsRule.rule_set);
         }
         //rules in rules
-        foreach (var item in singboxConfig.dns?.rules.Where(t => t.rules?.Count > 0).Select(t => t.rules).ToList() ?? [])
+        foreach (var item in _coreConfig.dns?.rules.Where(t => t.rules?.Count > 0).Select(t => t.rules).ToList() ?? [])
         {
             foreach (var item2 in item ?? [])
             {
@@ -60,7 +60,7 @@ public partial class CoreConfigSingboxService
         //load custom ruleset file
         List<Ruleset4Sbox> customRulesets = [];
 
-        var routing = await ConfigHandler.GetDefaultRouting(_config);
+        var routing = context.RoutingItem;
         if (routing.CustomRulesetPath4Singbox.IsNotEmpty())
         {
             var result = EmbedUtils.LoadResource(routing.CustomRulesetPath4Singbox);
@@ -78,7 +78,7 @@ public partial class CoreConfigSingboxService
         var localSrss = Utils.GetBinPath("srss");
 
         //Add ruleset srs
-        singboxConfig.route.rule_set = [];
+        _coreConfig.route.rule_set = [];
         foreach (var item in new HashSet<string>(ruleSets))
         {
             if (item.IsNullOrEmpty())
@@ -113,9 +113,7 @@ public partial class CoreConfigSingboxService
                     };
                 }
             }
-            singboxConfig.route.rule_set.Add(customRuleset);
+            _coreConfig.route.rule_set.Add(customRuleset);
         }
-
-        return 0;
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxStatisticService.cs

@@ -2,12 +2,12 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigSingboxService
 {
-    private async Task<int> GenExperimental(SingboxConfig singboxConfig)
+    private void GenExperimental()
     {
         //if (_config.guiItem.enableStatistics)
         {
-            singboxConfig.experimental ??= new Experimental4Sbox();
+            _coreConfig.experimental ??= new Experimental4Sbox();
-            singboxConfig.experimental.clash_api = new Clash_Api4Sbox()
+            _coreConfig.experimental.clash_api = new Clash_Api4Sbox()
             {
                 external_controller = $"{Global.Loopback}:{AppManager.Instance.StatePort2}",
             };
@@ -15,15 +15,13 @@ public partial class CoreConfigSingboxService
 
         if (_config.CoreBasicItem.EnableCacheFile4Sbox)
         {
-            singboxConfig.experimental ??= new Experimental4Sbox();
+            _coreConfig.experimental ??= new Experimental4Sbox();
-            singboxConfig.experimental.cache_file = new CacheFile4Sbox()
+            _coreConfig.experimental.cache_file = new CacheFile4Sbox()
             {
                 enabled = true,
                 path = Utils.GetBinPath("cache.db"),
-                store_fakeip = _config.SimpleDNSItem.FakeIP == true
+                store_fakeip = context.SimpleDnsItem.FakeIP == true
             };
         }
-
-        return await Task.FromResult(0);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs

@@ -1,44 +1,39 @@
 namespace ServiceLib.Services.CoreConfig;
 
-public partial class CoreConfigV2rayService(Config config)
+public partial class CoreConfigV2rayService(CoreConfigContext context)
 {
-    private readonly Config _config = config;
     private static readonly string _tag = "CoreConfigV2rayService";
+    private readonly Config _config = context.AppConfig;
+    private readonly ProfileItem _node = context.Node;
+
+    private V2rayConfig _coreConfig = new();
 
     #region public gen function
 
-    public async Task<RetResult> GenerateClientConfigContent(ProfileItem node)
+    public RetResult GenerateClientConfigContent()
     {
         var ret = new RetResult();
         try
         {
-            if (node == null
+            if (context.IsTunEnabled && context.TunProtectSsPort > 0 && context.ProxyRelaySsPort > 0)
-                || !node.IsValid())
+            {
+                return GenerateClientProxyRelayConfig();
+            }
+            if (_node == null
+                || !_node.IsValid())
             {
                 ret.Msg = ResUI.CheckServerSettings;
                 return ret;
             }
 
-            if (node.GetNetwork() is nameof(ETransport.quic))
+            if (_node.GetNetwork() is nameof(ETransport.quic))
             {
-                ret.Msg = ResUI.Incorrectconfiguration + $" - {node.GetNetwork()}";
+                ret.Msg = ResUI.Incorrectconfiguration + $" - {_node.GetNetwork()}";
                 return ret;
             }
 
             ret.Msg = ResUI.InitialConfiguration;
 
-            if (node.ConfigType.IsGroupType())
-            {
-                switch (node.ConfigType)
-                {
-                    case EConfigType.PolicyGroup:
-                        return await GenerateClientMultipleLoadConfig(node);
-
-                    case EConfigType.ProxyChain:
-                        return await GenerateClientChainConfig(node);
-                }
-            }
-
             var result = EmbedUtils.GetEmbedText(Global.V2raySampleClient);
             if (result.IsNullOrEmpty())
             {
@@ -46,30 +41,34 @@ public partial class CoreConfigV2rayService(Config config)
                 return ret;
             }
 
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<V2rayConfig>(result);
-            if (v2rayConfig == null)
+            if (_coreConfig == null)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
 
-            await GenLog(v2rayConfig);
+            GenLog();
 
-            await GenInbounds(v2rayConfig);
+            GenInbounds();
 
-            await GenOutbound(node, v2rayConfig.outbounds.First());
+            GenOutbounds();
 
-            await GenMoreOutbounds(node, v2rayConfig);
+            GenRouting();
 
-            await GenRouting(v2rayConfig);
+            GenDns();
 
-            await GenDns(node, v2rayConfig);
+            GenStatistic();
 
-            await GenStatistic(v2rayConfig);
+            var finalRule = BuildFinalRule();
+            if (!string.IsNullOrEmpty(finalRule?.balancerTag))
+            {
+                _coreConfig.routing.rules.Add(finalRule);
+            }
 
             ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
             ret.Success = true;
-            ret.Data = await ApplyFullConfigTemplate(v2rayConfig);
+            ret.Data = ApplyFullConfigTemplate();
             return ret;
         }
         catch (Exception ex)
@@ -80,18 +79,11 @@ public partial class CoreConfigV2rayService(Config config)
         }
     }
 
-    public async Task<RetResult> GenerateClientMultipleLoadConfig(ProfileItem parentNode)
+    public RetResult GenerateClientSpeedtestConfig(List<ServerTestItem> selecteds)
     {
         var ret = new RetResult();
-
         try
         {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
             ret.Msg = ResUI.InitialConfiguration;
 
             var result = EmbedUtils.GetEmbedText(Global.V2raySampleClient);
@@ -102,193 +94,19 @@ public partial class CoreConfigV2rayService(Config config)
                 return ret;
             }
 
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<V2rayConfig>(result);
-            if (v2rayConfig == null)
+            if (_coreConfig == null)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-            v2rayConfig.outbounds.RemoveAt(0);
-
-            await GenLog(v2rayConfig);
-            await GenInbounds(v2rayConfig);
-
-            var groupRet = await GenGroupOutbound(parentNode, v2rayConfig);
-            if (groupRet != 0)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
 
-            await GenRouting(v2rayConfig);
+            var (lstIpEndPoints, lstTcpConns) = Utils.GetActiveNetworkInfo();
-            await GenDns(null, v2rayConfig);
-            await GenStatistic(v2rayConfig);
 
-            var defaultBalancerTag = $"{Global.ProxyTag}{Global.BalancerTagSuffix}";
+            GenLog();
-
+            _coreConfig.inbounds.Clear();
-            //add rule
+            _coreConfig.outbounds.Clear();
-            var rules = v2rayConfig.routing.rules;
+            _coreConfig.routing.rules.Clear();
-            if (rules?.Count > 0 && ((v2rayConfig.routing.balancers?.Count ?? 0) > 0))
-            {
-                var balancerTagSet = v2rayConfig.routing.balancers
-                    .Select(b => b.tag)
-                    .ToHashSet();
-
-                foreach (var rule in rules)
-                {
-                    if (rule.outboundTag == null)
-                    {
-                        continue;
-                    }
-
-                    if (balancerTagSet.Contains(rule.outboundTag))
-                    {
-                        rule.balancerTag = rule.outboundTag;
-                        rule.outboundTag = null;
-                        continue;
-                    }
-
-                    var outboundWithSuffix = rule.outboundTag + Global.BalancerTagSuffix;
-                    if (balancerTagSet.Contains(outboundWithSuffix))
-                    {
-                        rule.balancerTag = outboundWithSuffix;
-                        rule.outboundTag = null;
-                    }
-                }
-            }
-            if (v2rayConfig.routing.domainStrategy == Global.IPIfNonMatch)
-            {
-                v2rayConfig.routing.rules.Add(new()
-                {
-                    ip = ["0.0.0.0/0", "::/0"],
-                    balancerTag = defaultBalancerTag,
-                    type = "field"
-                });
-            }
-            else
-            {
-                v2rayConfig.routing.rules.Add(new()
-                {
-                    network = "tcp,udp",
-                    balancerTag = defaultBalancerTag,
-                    type = "field"
-                });
-            }
-
-            ret.Success = true;
-
-            ret.Data = await ApplyFullConfigTemplate(v2rayConfig);
-            return ret;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-            ret.Msg = ResUI.FailedGenDefaultConfiguration;
-            return ret;
-        }
-    }
-
-    public async Task<RetResult> GenerateClientChainConfig(ProfileItem parentNode)
-    {
-        var ret = new RetResult();
-
-        try
-        {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
-            ret.Msg = ResUI.InitialConfiguration;
-
-            var result = EmbedUtils.GetEmbedText(Global.V2raySampleClient);
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
-            if (result.IsNullOrEmpty() || txtOutbound.IsNullOrEmpty())
-            {
-                ret.Msg = ResUI.FailedGetDefaultConfiguration;
-                return ret;
-            }
-
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(result);
-            if (v2rayConfig == null)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-            v2rayConfig.outbounds.RemoveAt(0);
-
-            await GenLog(v2rayConfig);
-            await GenInbounds(v2rayConfig);
-
-            var groupRet = await GenGroupOutbound(parentNode, v2rayConfig);
-            if (groupRet != 0)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-
-            await GenRouting(v2rayConfig);
-            await GenDns(null, v2rayConfig);
-            await GenStatistic(v2rayConfig);
-
-            ret.Success = true;
-
-            ret.Data = await ApplyFullConfigTemplate(v2rayConfig);
-            return ret;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-            ret.Msg = ResUI.FailedGenDefaultConfiguration;
-            return ret;
-        }
-    }
-
-    public async Task<RetResult> GenerateClientSpeedtestConfig(List<ServerTestItem> selecteds)
-    {
-        var ret = new RetResult();
-        try
-        {
-            if (_config == null)
-            {
-                ret.Msg = ResUI.CheckServerSettings;
-                return ret;
-            }
-
-            ret.Msg = ResUI.InitialConfiguration;
-
-            var result = EmbedUtils.GetEmbedText(Global.V2raySampleClient);
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
-            if (result.IsNullOrEmpty() || txtOutbound.IsNullOrEmpty())
-            {
-                ret.Msg = ResUI.FailedGetDefaultConfiguration;
-                return ret;
-            }
-
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(result);
-            if (v2rayConfig == null)
-            {
-                ret.Msg = ResUI.FailedGenDefaultConfiguration;
-                return ret;
-            }
-            List<IPEndPoint> lstIpEndPoints = new();
-            List<TcpConnectionInformation> lstTcpConns = new();
-            try
-            {
-                lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpListeners());
-                lstIpEndPoints.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveUdpListeners());
-                lstTcpConns.AddRange(IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections());
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-            }
-
-            await GenLog(v2rayConfig);
-            v2rayConfig.inbounds.Clear();
-            v2rayConfig.outbounds.Clear();
-            v2rayConfig.routing.rules.Clear();
 
             var initPort = AppManager.Instance.GetLocalPort(EInboundProtocol.speedtest);
 
@@ -302,8 +120,9 @@ public partial class CoreConfigV2rayService(Config config)
                 {
                     continue;
                 }
-                var item = await AppManager.Instance.GetProfileItem(it.IndexId);
+                var actIndexId = context.ServerTestItemMap.GetValueOrDefault(it.IndexId, it.IndexId);
-                if (item is null || item.IsComplex() || !item.IsValid())
+                var item = context.AllProxiesMap.GetValueOrDefault(actIndexId);
+                if (item is null || item.ConfigType is EConfigType.Custom || !item.IsValid())
                 {
                     continue;
                 }
@@ -342,27 +161,40 @@ public partial class CoreConfigV2rayService(Config config)
                     protocol = EInboundProtocol.mixed.ToString(),
                 };
                 inbound.tag = inbound.protocol + inbound.port.ToString();
-                v2rayConfig.inbounds.Add(inbound);
+                _coreConfig.inbounds.Add(inbound);
 
+                var tag = Global.ProxyTag + inbound.port.ToString();
+                var isBalancer = false;
                 //outbound
-                var outbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
+                var proxyOutbounds =
-                await GenOutbound(item, outbound);
+                    new CoreConfigV2rayService(context with { Node = item }).BuildAllProxyOutbounds(tag);
-                outbound.tag = Global.ProxyTag + inbound.port.ToString();
+                _coreConfig.outbounds.AddRange(proxyOutbounds);
-                v2rayConfig.outbounds.Add(outbound);
+                if (proxyOutbounds.Count(n => n.tag.StartsWith(tag)) > 1)
+                {
+                    isBalancer = true;
+                    var multipleLoad = _node.GetProtocolExtra().MultipleLoad ?? EMultipleLoad.LeastPing;
+                    GenObservatory(multipleLoad, tag);
+                    GenBalancer(multipleLoad, tag);
+                }
 
                 //rule
                 RulesItem4Ray rule = new()
                 {
                     inboundTag = new List<string> { inbound.tag },
-                    outboundTag = outbound.tag,
+                    outboundTag = tag,
                     type = "field"
                 };
-                v2rayConfig.routing.rules.Add(rule);
+                if (isBalancer)
+                {
+                    rule.balancerTag = tag;
+                    rule.outboundTag = null;
+                }
+                _coreConfig.routing.rules.Add(rule);
             }
 
             //ret.Msg =string.Format(ResUI.SuccessfulConfiguration"), node.getSummary());
             ret.Success = true;
-            ret.Data = JsonUtils.Serialize(v2rayConfig);
+            ret.Data = JsonUtils.Serialize(_coreConfig);
             return ret;
         }
         catch (Exception ex)
@@ -373,21 +205,21 @@ public partial class CoreConfigV2rayService(Config config)
         }
     }
 
-    public async Task<RetResult> GenerateClientSpeedtestConfig(ProfileItem node, int port)
+    public RetResult GenerateClientSpeedtestConfig(int port)
     {
         var ret = new RetResult();
         try
         {
-            if (node == null
+            if (_node == null
-                || !node.IsValid())
+                || !_node.IsValid())
             {
                 ret.Msg = ResUI.CheckServerSettings;
                 return ret;
             }
 
-            if (node.GetNetwork() is nameof(ETransport.quic))
+            if (_node.GetNetwork() is nameof(ETransport.quic))
             {
-                ret.Msg = ResUI.Incorrectconfiguration + $" - {node.GetNetwork()}";
+                ret.Msg = ResUI.Incorrectconfiguration + $" - {_node.GetNetwork()}";
                 return ret;
             }
 
@@ -398,20 +230,20 @@ public partial class CoreConfigV2rayService(Config config)
                 return ret;
             }
 
-            var v2rayConfig = JsonUtils.Deserialize<V2rayConfig>(result);
+            _coreConfig = JsonUtils.Deserialize<V2rayConfig>(result);
-            if (v2rayConfig == null)
+            if (_coreConfig == null)
             {
                 ret.Msg = ResUI.FailedGenDefaultConfiguration;
                 return ret;
             }
 
-            await GenLog(v2rayConfig);
+            GenLog();
-            await GenOutbound(node, v2rayConfig.outbounds.First());
+            GenOutbounds();
-            await GenMoreOutbounds(node, v2rayConfig);
 
-            v2rayConfig.routing.rules.Clear();
+            _coreConfig.routing.domainStrategy = Global.AsIs;
-            v2rayConfig.inbounds.Clear();
+            _coreConfig.routing.rules.Clear();
-            v2rayConfig.inbounds.Add(new()
+            _coreConfig.inbounds.Clear();
+            _coreConfig.inbounds.Add(new()
             {
                 tag = $"{EInboundProtocol.socks}{port}",
                 listen = Global.Loopback,
@@ -419,9 +251,112 @@ public partial class CoreConfigV2rayService(Config config)
                 protocol = EInboundProtocol.mixed.ToString(),
             });
 
+            _coreConfig.routing.rules.Add(BuildFinalRule());
+
             ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
             ret.Success = true;
-            ret.Data = JsonUtils.Serialize(v2rayConfig);
+            ret.Data = JsonUtils.Serialize(_coreConfig);
+            return ret;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+            ret.Msg = ResUI.FailedGenDefaultConfiguration;
+            return ret;
+        }
+    }
+
+    public RetResult GenerateClientProxyRelayConfig()
+    {
+        var ret = new RetResult();
+        try
+        {
+            if (_node == null
+                || !_node.IsValid())
+            {
+                ret.Msg = ResUI.CheckServerSettings;
+                return ret;
+            }
+
+            if (_node.GetNetwork() is nameof(ETransport.quic))
+            {
+                ret.Msg = ResUI.Incorrectconfiguration + $" - {_node.GetNetwork()}";
+                return ret;
+            }
+
+            var result = EmbedUtils.GetEmbedText(Global.V2raySampleClient);
+            if (result.IsNullOrEmpty())
+            {
+                ret.Msg = ResUI.FailedGetDefaultConfiguration;
+                return ret;
+            }
+
+            _coreConfig = JsonUtils.Deserialize<V2rayConfig>(result);
+            if (_coreConfig == null)
+            {
+                ret.Msg = ResUI.FailedGenDefaultConfiguration;
+                return ret;
+            }
+
+            GenLog();
+            _coreConfig.outbounds.Clear();
+            GenOutbounds();
+
+            var protectNode = new ProfileItem()
+            {
+                CoreType = ECoreType.Xray,
+                ConfigType = EConfigType.Shadowsocks,
+                Address = Global.Loopback,
+                Port = context.TunProtectSsPort,
+                Password = Global.None,
+            };
+            protectNode.SetProtocolExtra(protectNode.GetProtocolExtra() with
+            {
+                SsMethod = Global.None,
+            });
+
+            foreach (var outbound in _coreConfig.outbounds.Where(outbound => outbound.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true))
+            {
+                outbound.streamSettings ??= new StreamSettings4Ray();
+                outbound.streamSettings.sockopt ??= new Sockopt4Ray();
+                outbound.streamSettings.sockopt.dialerProxy = "tun-project-ss";
+            }
+            _coreConfig.outbounds.Add(new CoreConfigV2rayService(context with
+            {
+                Node = protectNode,
+            }).BuildProxyOutbound("tun-project-ss"));
+
+            var hasBalancer = _coreConfig.routing.balancers is { Count: > 0 };
+            _coreConfig.routing.rules =
+            [
+                new()
+                {
+                    inboundTag = new List<string> { "proxy-relay-ss" },
+                    outboundTag = hasBalancer ? null : Global.ProxyTag,
+                    balancerTag = hasBalancer ? Global.ProxyTag + Global.BalancerTagSuffix: null,
+                    type = "field"
+                }
+            ];
+            _coreConfig.inbounds.Clear();
+
+            var configNode = JsonUtils.ParseJson(JsonUtils.Serialize(_coreConfig))!;
+            configNode["inbounds"]!.AsArray().Add(new
+            {
+                listen = Global.Loopback,
+                port = context.ProxyRelaySsPort,
+                protocol = "shadowsocks",
+                settings = new
+                {
+                    network = "tcp,udp",
+                    method = Global.None,
+                    password = Global.None,
+                },
+                tag = "proxy-relay-ss",
+            });
+
+            ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");
+            ret.Success = true;
+            ret.Data = JsonUtils.Serialize(configNode);
             return ret;
         }
         catch (Exception ex)

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayBalancerService.cs

@@ -2,17 +2,17 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenObservatory(V2rayConfig v2rayConfig, EMultipleLoad multipleLoad, string baseTagName = Global.ProxyTag)
+    private void GenObservatory(EMultipleLoad multipleLoad, string baseTagName = Global.ProxyTag)
     {
         // Collect all existing subject selectors from both observatories
         var subjectSelectors = new List<string>();
-        subjectSelectors.AddRange(v2rayConfig.burstObservatory?.subjectSelector ?? []);
+        subjectSelectors.AddRange(_coreConfig.burstObservatory?.subjectSelector ?? []);
-        subjectSelectors.AddRange(v2rayConfig.observatory?.subjectSelector ?? []);
+        subjectSelectors.AddRange(_coreConfig.observatory?.subjectSelector ?? []);
 
         // Case 1: exact match already exists -> nothing to do
         if (subjectSelectors.Any(baseTagName.StartsWith))
         {
-            return await Task.FromResult(0);
+            return;
         }
 
         // Case 2: prefix match exists -> reuse it and move to the first position
@@ -21,28 +21,28 @@ public partial class CoreConfigV2rayService
         {
             baseTagName = matched;
 
-            if (v2rayConfig.burstObservatory?.subjectSelector?.Contains(baseTagName) == true)
+            if (_coreConfig.burstObservatory?.subjectSelector?.Contains(baseTagName) == true)
             {
-                v2rayConfig.burstObservatory.subjectSelector.Remove(baseTagName);
+                _coreConfig.burstObservatory.subjectSelector.Remove(baseTagName);
-                v2rayConfig.burstObservatory.subjectSelector.Insert(0, baseTagName);
+                _coreConfig.burstObservatory.subjectSelector.Insert(0, baseTagName);
             }
 
-            if (v2rayConfig.observatory?.subjectSelector?.Contains(baseTagName) == true)
+            if (_coreConfig.observatory?.subjectSelector?.Contains(baseTagName) == true)
             {
-                v2rayConfig.observatory.subjectSelector.Remove(baseTagName);
+                _coreConfig.observatory.subjectSelector.Remove(baseTagName);
-                v2rayConfig.observatory.subjectSelector.Insert(0, baseTagName);
+                _coreConfig.observatory.subjectSelector.Insert(0, baseTagName);
             }
 
-            return await Task.FromResult(0);
+            return;
         }
 
         // Case 3: need to create or insert based on multipleLoad type
         if (multipleLoad is EMultipleLoad.LeastLoad or EMultipleLoad.Fallback)
         {
-            if (v2rayConfig.burstObservatory is null)
+            if (_coreConfig.burstObservatory is null)
             {
                 // Create new burst observatory with default ping config
-                v2rayConfig.burstObservatory = new BurstObservatory4Ray
+                _coreConfig.burstObservatory = new BurstObservatory4Ray
                 {
                     subjectSelector = [baseTagName],
                     pingConfig = new()
@@ -56,16 +56,16 @@ public partial class CoreConfigV2rayService
             }
             else
             {
-                v2rayConfig.burstObservatory.subjectSelector ??= new();
+                _coreConfig.burstObservatory.subjectSelector ??= new();
-                v2rayConfig.burstObservatory.subjectSelector.Add(baseTagName);
+                _coreConfig.burstObservatory.subjectSelector.Add(baseTagName);
             }
         }
         else if (multipleLoad is EMultipleLoad.LeastPing)
         {
-            if (v2rayConfig.observatory is null)
+            if (_coreConfig.observatory is null)
             {
                 // Create new observatory with default probe config
-                v2rayConfig.observatory = new Observatory4Ray
+                _coreConfig.observatory = new Observatory4Ray
                 {
                     subjectSelector = [baseTagName],
                     probeUrl = AppManager.Instance.Config.SpeedTestItem.SpeedPingTestUrl,
@@ -75,15 +75,13 @@ public partial class CoreConfigV2rayService
             }
             else
             {
-                v2rayConfig.observatory.subjectSelector ??= new();
+                _coreConfig.observatory.subjectSelector ??= new();
-                v2rayConfig.observatory.subjectSelector.Add(baseTagName);
+                _coreConfig.observatory.subjectSelector.Add(baseTagName);
             }
         }
-
-        return await Task.FromResult(0);
     }
 
-    private async Task<string> GenBalancer(V2rayConfig v2rayConfig, EMultipleLoad multipleLoad, string selector = Global.ProxyTag)
+    private void GenBalancer(EMultipleLoad multipleLoad, string selector = Global.ProxyTag)
     {
         var strategyType = multipleLoad switch
         {
@@ -107,8 +105,7 @@ public partial class CoreConfigV2rayService
             },
             tag = balancerTag,
         };
-        v2rayConfig.routing.balancers ??= new();
+        _coreConfig.routing.balancers ??= new();
-        v2rayConfig.routing.balancers.Add(balancer);
+        _coreConfig.routing.balancers.Add(balancer);
-        return await Task.FromResult(balancerTag);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayConfigTemplateService.cs

@@ -2,35 +2,39 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<string> ApplyFullConfigTemplate(V2rayConfig v2rayConfig)
+    private string ApplyFullConfigTemplate()
     {
-        var fullConfigTemplate = await AppManager.Instance.GetFullConfigTemplateItem(ECoreType.Xray);
+        var fullConfigTemplate = context.FullConfigTemplate;
         if (fullConfigTemplate == null || !fullConfigTemplate.Enabled || fullConfigTemplate.Config.IsNullOrEmpty())
         {
-            return JsonUtils.Serialize(v2rayConfig);
+            return JsonUtils.Serialize(_coreConfig);
         }
 
         var fullConfigTemplateNode = JsonNode.Parse(fullConfigTemplate.Config);
         if (fullConfigTemplateNode == null)
         {
-            return JsonUtils.Serialize(v2rayConfig);
+            return JsonUtils.Serialize(_coreConfig);
         }
 
         // Handle balancer and rules modifications (for multiple load scenarios)
-        if (v2rayConfig.routing?.balancers?.Count > 0)
+        if (_coreConfig.routing?.balancers?.Count > 0)
         {
-            var balancer = v2rayConfig.routing.balancers.First();
+            var balancer =
+                _coreConfig.routing.balancers.FirstOrDefault(b => b.tag == Global.ProxyTag + Global.BalancerTagSuffix, null);
 
             // Modify existing rules in custom config
-            var rulesNode = fullConfigTemplateNode["routing"]?["rules"];
+            if (balancer != null)
-            if (rulesNode != null)
             {
-                foreach (var rule in rulesNode.AsArray())
+                var rulesNode = fullConfigTemplateNode["routing"]?["rules"];
+                if (rulesNode != null)
                 {
-                    if (rule["outboundTag"]?.GetValue<string>() == Global.ProxyTag)
+                    foreach (var rule in rulesNode.AsArray())
                     {
-                        rule.AsObject().Remove("outboundTag");
+                        if (rule["outboundTag"]?.GetValue<string>() == Global.ProxyTag)
-                        rule["balancerTag"] = balancer.tag;
+                        {
+                            rule.AsObject().Remove("outboundTag");
+                            rule["balancerTag"] = balancer.tag;
+                        }
                     }
                 }
             }
@@ -44,7 +48,7 @@ public partial class CoreConfigV2rayService
             // Handle balancers - append instead of override
             if (fullConfigTemplateNode["routing"]["balancers"] is JsonArray customBalancersNode)
             {
-                if (JsonNode.Parse(JsonUtils.Serialize(v2rayConfig.routing.balancers)) is JsonArray newBalancers)
+                if (JsonNode.Parse(JsonUtils.Serialize(_coreConfig.routing.balancers)) is JsonArray newBalancers)
                 {
                     foreach (var balancerNode in newBalancers)
                     {
@@ -54,33 +58,33 @@ public partial class CoreConfigV2rayService
             }
             else
             {
-                fullConfigTemplateNode["routing"]["balancers"] = JsonNode.Parse(JsonUtils.Serialize(v2rayConfig.routing.balancers));
+                fullConfigTemplateNode["routing"]["balancers"] = JsonNode.Parse(JsonUtils.Serialize(_coreConfig.routing.balancers));
             }
         }
 
-        if (v2rayConfig.observatory != null)
+        if (_coreConfig.observatory != null)
         {
             if (fullConfigTemplateNode["observatory"] == null)
             {
-                fullConfigTemplateNode["observatory"] = JsonNode.Parse(JsonUtils.Serialize(v2rayConfig.observatory));
+                fullConfigTemplateNode["observatory"] = JsonNode.Parse(JsonUtils.Serialize(_coreConfig.observatory));
             }
             else
             {
-                var subjectSelector = v2rayConfig.observatory.subjectSelector;
+                var subjectSelector = _coreConfig.observatory.subjectSelector;
                 subjectSelector.AddRange(fullConfigTemplateNode["observatory"]?["subjectSelector"]?.AsArray()?.Select(x => x?.GetValue<string>()) ?? []);
                 fullConfigTemplateNode["observatory"]["subjectSelector"] = JsonNode.Parse(JsonUtils.Serialize(subjectSelector.Distinct().ToList()));
             }
         }
 
-        if (v2rayConfig.burstObservatory != null)
+        if (_coreConfig.burstObservatory != null)
         {
             if (fullConfigTemplateNode["burstObservatory"] == null)
             {
-                fullConfigTemplateNode["burstObservatory"] = JsonNode.Parse(JsonUtils.Serialize(v2rayConfig.burstObservatory));
+                fullConfigTemplateNode["burstObservatory"] = JsonNode.Parse(JsonUtils.Serialize(_coreConfig.burstObservatory));
             }
             else
             {
-                var subjectSelector = v2rayConfig.burstObservatory.subjectSelector;
+                var subjectSelector = _coreConfig.burstObservatory.subjectSelector;
                 subjectSelector.AddRange(fullConfigTemplateNode["burstObservatory"]?["subjectSelector"]?.AsArray()?.Select(x => x?.GetValue<string>()) ?? []);
                 fullConfigTemplateNode["burstObservatory"]["subjectSelector"] = JsonNode.Parse(JsonUtils.Serialize(subjectSelector.Distinct().ToList()));
             }
@@ -88,7 +92,7 @@ public partial class CoreConfigV2rayService
 
         var customOutboundsNode = new JsonArray();
 
-        foreach (var outbound in v2rayConfig.outbounds)
+        foreach (var outbound in _coreConfig.outbounds)
         {
             if (outbound.protocol.ToLower() is "blackhole" or "dns" or "freedom")
             {
@@ -97,8 +101,8 @@ public partial class CoreConfigV2rayService
                     continue;
                 }
             }
-            else if ((!fullConfigTemplate.ProxyDetour.IsNullOrEmpty())
+            else if (!fullConfigTemplate.ProxyDetour.IsNullOrEmpty()
-                && ((outbound.streamSettings?.sockopt?.dialerProxy.IsNullOrEmpty() ?? true) == true))
+                && (outbound.streamSettings?.sockopt?.dialerProxy.IsNullOrEmpty() ?? true))
             {
                 var outboundAddress = outbound.settings?.servers?.FirstOrDefault()?.address
                     ?? outbound.settings?.vnext?.FirstOrDefault()?.address
@@ -123,6 +127,6 @@ public partial class CoreConfigV2rayService
 
         fullConfigTemplateNode["outbounds"] = customOutboundsNode;
 
-        return await Task.FromResult(JsonUtils.Serialize(fullConfigTemplateNode));
+        return JsonUtils.Serialize(fullConfigTemplateNode);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs

@@ -2,46 +2,45 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenDns(ProfileItem? node, V2rayConfig v2rayConfig)
+    private void GenDns()
     {
         try
         {
-            var item = await AppManager.Instance.GetDNSItem(ECoreType.Xray);
+            var item = context.RawDnsItem;
             if (item is { Enabled: true })
             {
-                var result = await GenDnsCompatible(node, v2rayConfig);
+                GenDnsCustom();
 
-                if (v2rayConfig.routing.domainStrategy != Global.IPIfNonMatch)
+                if (_coreConfig.routing.domainStrategy != Global.IPIfNonMatch)
                 {
-                    return result;
+                    return;
                 }
 
                 // DNS routing
-                var dnsObj = JsonUtils.SerializeToNode(v2rayConfig.dns);
+                var dnsObj = JsonUtils.SerializeToNode(_coreConfig.dns);
                 if (dnsObj == null)
                 {
-                    return result;
+                    return;
                 }
 
                 dnsObj["tag"] = Global.DnsTag;
-                v2rayConfig.dns = JsonUtils.Deserialize<Dns4Ray>(JsonUtils.Serialize(dnsObj));
+                _coreConfig.dns = JsonUtils.Deserialize<Dns4Ray>(JsonUtils.Serialize(dnsObj));
-                v2rayConfig.routing.rules.Add(new RulesItem4Ray
+                _coreConfig.routing.rules.Add(new RulesItem4Ray
                 {
                     type = "field",
                     inboundTag = new List<string> { Global.DnsTag },
                     outboundTag = Global.ProxyTag,
                 });
-
+                return;
-                return result;
             }
-            var simpleDnsItem = _config.SimpleDNSItem;
+            var simpleDnsItem = context.SimpleDnsItem;
-            var dnsItem = v2rayConfig.dns is Dns4Ray dns4Ray ? dns4Ray : new Dns4Ray();
+            var dnsItem = _coreConfig.dns is Dns4Ray dns4Ray ? dns4Ray : new Dns4Ray();
 
             var strategy4Freedom = simpleDnsItem?.Strategy4Freedom ?? Global.AsIs;
             //Outbound Freedom domainStrategy
             if (strategy4Freedom.IsNotEmpty() && strategy4Freedom != Global.AsIs)
             {
-                var outbound = v2rayConfig.outbounds.FirstOrDefault(t => t is { protocol: "freedom", tag: Global.DirectTag });
+                var outbound = _coreConfig.outbounds.FirstOrDefault(t => t is { protocol: "freedom", tag: Global.DirectTag });
                 if (outbound != null)
                 {
                     outbound.settings = new()
@@ -59,80 +58,40 @@ public partial class CoreConfigV2rayService
                 var xraySupportConfigTypeNames = Global.XraySupportConfigType
                         .Select(x => x == EConfigType.Hysteria2 ? "hysteria" : Global.ProtocolTypes[x])
                         .ToHashSet();
-                v2rayConfig.outbounds
+                _coreConfig.outbounds
                     .Where(t => xraySupportConfigTypeNames.Contains(t.protocol))
                     .ToList()
                     .ForEach(outbound => outbound.targetStrategy = strategy4Proxy);
             }
 
-            await GenDnsServers(node, dnsItem, simpleDnsItem);
+            FillDnsServers(dnsItem);
-            await GenDnsHosts(dnsItem, simpleDnsItem);
+            FillDnsHosts(dnsItem);
 
             dnsItem.serveStale = simpleDnsItem?.ServeStale is true ? true : null;
             dnsItem.enableParallelQuery = simpleDnsItem?.ParallelQuery is true ? true : null;
 
-            if (v2rayConfig.routing.domainStrategy == Global.IPIfNonMatch)
+            // DNS routing
+            var finalRule = BuildFinalRule();
+            dnsItem.tag = Global.DnsTag;
+            _coreConfig.routing.rules.Add(new()
             {
-                // DNS routing
+                type = "field",
-                dnsItem.tag = Global.DnsTag;
+                inboundTag = [Global.DnsTag],
-                v2rayConfig.routing.rules.Add(new RulesItem4Ray
+                outboundTag = finalRule.outboundTag,
-                {
+                balancerTag = finalRule.balancerTag
-                    type = "field",
+            });
-                    inboundTag = new List<string> { Global.DnsTag },
-                    outboundTag = Global.ProxyTag,
-                });
-            }
 
-            v2rayConfig.dns = dnsItem;
+            _coreConfig.dns = dnsItem;
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenDnsServers(ProfileItem? node, Dns4Ray dnsItem, SimpleDNSItem simpleDNSItem)
+    private void FillDnsServers(Dns4Ray dnsItem)
     {
-        static List<string> ParseDnsAddresses(string? dnsInput, string defaultAddress)
+        var simpleDNSItem = context.SimpleDnsItem;
-        {
-            var addresses = dnsInput?.Split(dnsInput.Contains(',') ? ',' : ';')
-                .Select(addr => addr.Trim())
-                .Where(addr => !string.IsNullOrEmpty(addr))
-                .Select(addr => addr.StartsWith("dhcp", StringComparison.OrdinalIgnoreCase) ? "localhost" : addr)
-                .Distinct()
-                .ToList() ?? new List<string> { defaultAddress };
-            return addresses.Count > 0 ? addresses : new List<string> { defaultAddress };
-        }
-
-        static object? CreateDnsServer(string dnsAddress, List<string> domains, List<string>? expectedIPs = null)
-        {
-            var (domain, scheme, port, path) = Utils.ParseUrl(dnsAddress);
-            var domainFinal = dnsAddress;
-            int? portFinal = null;
-            if (scheme.IsNullOrEmpty() || scheme.StartsWith("udp", StringComparison.OrdinalIgnoreCase))
-            {
-                domainFinal = domain;
-                portFinal = port > 0 ? port : null;
-            }
-            else if (scheme.StartsWith("tcp", StringComparison.OrdinalIgnoreCase))
-            {
-                domainFinal = scheme + "://" + domain;
-                portFinal = port > 0 ? port : null;
-            }
-            var dnsServer = new DnsServer4Ray
-            {
-                address = domainFinal,
-                port = portFinal,
-                skipFallback = true,
-                domains = domains.Count > 0 ? domains : null,
-                expectedIPs = expectedIPs?.Count > 0 ? expectedIPs : null
-            };
-            return JsonUtils.SerializeToNode(dnsServer, new JsonSerializerOptions
-            {
-                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
-            });
-        }
 
         var directDNSAddress = ParseDnsAddresses(simpleDNSItem?.DirectDNS, Global.DomainDirectDNSAddress.First());
         var remoteDNSAddress = ParseDnsAddresses(simpleDNSItem?.RemoteDNS, Global.DomainRemoteDNSAddress.First());
@@ -197,9 +156,9 @@ public partial class CoreConfigV2rayService
             }
         }
 
-        var routing = await ConfigHandler.GetDefaultRouting(_config);
+        var routing = context.RoutingItem;
         List<RulesItem>? rules = null;
-        rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet) ?? [];
+        rules = JsonUtils.Deserialize<List<RulesItem>>(routing?.RuleSet) ?? [];
         foreach (var item in rules)
         {
             if (!item.Enabled || item.Domain is null || item.Domain.Count == 0)
@@ -246,42 +205,13 @@ public partial class CoreConfigV2rayService
             }
         }
 
-        if (Utils.IsDomain(node?.Address))
+        if (context.ProtectDomainList.Count > 0)
         {
-            directDomainList.Add(node.Address);
+            directDomainList.AddRange(context.ProtectDomainList);
-        }
-
-        if (node?.Subid is not null)
-        {
-            var subItem = await AppManager.Instance.GetSubItem(node.Subid);
-            if (subItem is not null)
-            {
-                foreach (var profile in new[] { subItem.PrevProfile, subItem.NextProfile })
-                {
-                    var profileNode = await AppManager.Instance.GetProfileItemViaRemarks(profile);
-                    if (profileNode is not null
-                        && Global.XraySupportConfigType.Contains(profileNode.ConfigType)
-                        && Utils.IsDomain(profileNode.Address))
-                    {
-                        directDomainList.Add(profileNode.Address);
-                    }
-                }
-            }
         }
 
         dnsItem.servers ??= [];
 
-        void AddDnsServers(List<string> dnsAddresses, List<string> domains, List<string>? expectedIPs = null)
-        {
-            if (domains.Count > 0)
-            {
-                foreach (var dnsAddress in dnsAddresses)
-                {
-                    dnsItem.servers.Add(CreateDnsServer(dnsAddress, domains, expectedIPs));
-                }
-            }
-        }
-
         AddDnsServers(remoteDNSAddress, proxyDomainList);
         AddDnsServers(directDNSAddress, directDomainList);
         AddDnsServers(remoteDNSAddress, proxyGeositeList);
@@ -292,23 +222,81 @@ public partial class CoreConfigV2rayService
             AddDnsServers(bootstrapDNSAddress, dnsServerDomains);
         }
 
-        var useDirectDns = rules?.LastOrDefault() is { } lastRule
+        var useDirectDns = false;
-            && lastRule.OutboundTag == Global.DirectTag
+
-            && (lastRule.Port == "0-65535"
+        if (rules?.LastOrDefault() is { } lastRule && lastRule.OutboundTag == Global.DirectTag)
-                || lastRule.Network == "tcp,udp"
+        {
-                || lastRule.Ip?.Contains("0.0.0.0/0") == true);
+            var noDomain = lastRule.Domain == null || lastRule.Domain.Count == 0;
+            var noProcess = lastRule.Process == null || lastRule.Process.Count == 0;
+            var isAnyIp = lastRule.Ip == null || lastRule.Ip.Count == 0 || lastRule.Ip.Contains("0.0.0.0/0");
+            var isAnyPort = string.IsNullOrEmpty(lastRule.Port) || lastRule.Port == "0-65535";
+            var isAnyNetwork = string.IsNullOrEmpty(lastRule.Network) || lastRule.Network == "tcp,udp";
+            useDirectDns = noDomain && noProcess && isAnyIp && isAnyPort && isAnyNetwork;
+        }
 
         var defaultDnsServers = useDirectDns ? directDNSAddress : remoteDNSAddress;
         dnsItem.servers.AddRange(defaultDnsServers);
+        return;
 
-        return 0;
+        static List<string> ParseDnsAddresses(string? dnsInput, string defaultAddress)
+        {
+            var addresses = dnsInput?.Split(dnsInput.Contains(',') ? ',' : ';')
+                .Select(addr => addr.Trim())
+                .Where(addr => !string.IsNullOrEmpty(addr))
+                .Select(addr => addr.StartsWith("dhcp", StringComparison.OrdinalIgnoreCase) ? "localhost" : addr)
+                .Distinct()
+                .ToList() ?? [defaultAddress];
+            return addresses.Count > 0 ? addresses : new List<string> { defaultAddress };
+        }
+
+        static object? CreateDnsServer(string dnsAddress, List<string> domains, List<string>? expectedIPs = null)
+        {
+            var (domain, scheme, port, path) = Utils.ParseUrl(dnsAddress);
+            var domainFinal = dnsAddress;
+            int? portFinal = null;
+            if (scheme.IsNullOrEmpty() || scheme.StartsWith("udp", StringComparison.OrdinalIgnoreCase))
+            {
+                domainFinal = domain;
+                portFinal = port > 0 ? port : null;
+            }
+            else if (scheme.StartsWith("tcp", StringComparison.OrdinalIgnoreCase))
+            {
+                domainFinal = scheme + "://" + domain;
+                portFinal = port > 0 ? port : null;
+            }
+            var dnsServer = new DnsServer4Ray
+            {
+                address = domainFinal,
+                port = portFinal,
+                skipFallback = true,
+                domains = domains.Count > 0 ? domains : null,
+                expectedIPs = expectedIPs?.Count > 0 ? expectedIPs : null
+            };
+            return JsonUtils.SerializeToNode(dnsServer, new JsonSerializerOptions
+            {
+                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
+            });
+        }
+
+        void AddDnsServers(List<string> dnsAddresses, List<string> domains, List<string>? expectedIPs = null)
+        {
+            if (domains.Count <= 0)
+            {
+                return;
+            }
+            foreach (var dnsAddress in dnsAddresses)
+            {
+                dnsItem.servers.Add(CreateDnsServer(dnsAddress, domains, expectedIPs));
+            }
+        }
     }
 
-    private async Task<int> GenDnsHosts(Dns4Ray dnsItem, SimpleDNSItem simpleDNSItem)
+    private void FillDnsHosts(Dns4Ray dnsItem)
     {
+        var simpleDNSItem = context.SimpleDnsItem;
         if (simpleDNSItem.AddCommonHosts == false && simpleDNSItem.UseSystemHosts == false && simpleDNSItem.Hosts.IsNullOrEmpty())
         {
-            return await Task.FromResult(0);
+            return;
         }
         dnsItem.hosts ??= new Dictionary<string, object>();
         if (simpleDNSItem.AddCommonHosts == true)
@@ -337,14 +325,13 @@ public partial class CoreConfigV2rayService
         {
             dnsItem.hosts[kvp.Key] = kvp.Value;
         }
-        return await Task.FromResult(0);
     }
 
-    private async Task<int> GenDnsCompatible(ProfileItem? node, V2rayConfig v2rayConfig)
+    private void GenDnsCustom()
     {
         try
         {
-            var item = await AppManager.Instance.GetDNSItem(ECoreType.Xray);
+            var item = context.RawDnsItem;
             var normalDNS = item?.NormalDNS;
             var domainStrategy4Freedom = item?.DomainStrategy4Freedom;
             if (normalDNS.IsNullOrEmpty())
@@ -355,7 +342,7 @@ public partial class CoreConfigV2rayService
             //Outbound Freedom domainStrategy
             if (domainStrategy4Freedom.IsNotEmpty())
             {
-                var outbound = v2rayConfig.outbounds.FirstOrDefault(t => t is { protocol: "freedom", tag: Global.DirectTag });
+                var outbound = _coreConfig.outbounds.FirstOrDefault(t => t is { protocol: "freedom", tag: Global.DirectTag });
                 if (outbound != null)
                 {
                     outbound.settings = new();
@@ -410,63 +397,37 @@ public partial class CoreConfigV2rayService
                 }
             }
 
-            await GenDnsDomainsCompatible(node, obj, item);
+            FillDnsDomainsCustom(obj);
 
-            v2rayConfig.dns = JsonUtils.Deserialize<Dns4Ray>(JsonUtils.Serialize(obj));
+            _coreConfig.dns = JsonUtils.Deserialize<Dns4Ray>(JsonUtils.Serialize(obj));
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenDnsDomainsCompatible(ProfileItem? node, JsonNode dns, DNSItem? dnsItem)
+    private void FillDnsDomainsCustom(JsonNode dns)
     {
-        if (node == null)
-        {
-            return 0;
-        }
         var servers = dns["servers"];
-        if (servers != null)
+        if (servers == null)
         {
-            var domainList = new List<string>();
+            return;
-            if (Utils.IsDomain(node.Address))
-            {
-                domainList.Add(node.Address);
-            }
-            var subItem = await AppManager.Instance.GetSubItem(node.Subid);
-            if (subItem is not null)
-            {
-                // Previous proxy
-                var prevNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
-                if (prevNode is not null
-                    && Global.SingboxSupportConfigType.Contains(prevNode.ConfigType)
-                    && Utils.IsDomain(prevNode.Address))
-                {
-                    domainList.Add(prevNode.Address);
-                }
-
-                // Next proxy
-                var nextNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
-                if (nextNode is not null
-                    && Global.SingboxSupportConfigType.Contains(nextNode.ConfigType)
-                    && Utils.IsDomain(nextNode.Address))
-                {
-                    domainList.Add(nextNode.Address);
-                }
-            }
-            if (domainList.Count > 0)
-            {
-                var dnsServer = new DnsServer4Ray()
-                {
-                    address = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress) ? Global.DomainPureIPDNSAddress.FirstOrDefault() : dnsItem?.DomainDNSAddress,
-                    skipFallback = true,
-                    domains = domainList
-                };
-                servers.AsArray().Add(JsonUtils.SerializeToNode(dnsServer));
-            }
         }
-        return await Task.FromResult(0);
+
+        var domainList = context.ProtectDomainList;
+        if (domainList.Count <= 0)
+        {
+            return;
+        }
+
+        var dnsItem = context.RawDnsItem;
+        var dnsServer = new DnsServer4Ray()
+        {
+            address = string.IsNullOrEmpty(dnsItem?.DomainDNSAddress) ? Global.DomainPureIPDNSAddress.FirstOrDefault() : dnsItem?.DomainDNSAddress,
+            skipFallback = true,
+            domains = domainList.ToList(),
+        };
+        servers.AsArray().Add(JsonUtils.SerializeToNode(dnsServer));
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayInboundService.cs

@@ -2,35 +2,35 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenInbounds(V2rayConfig v2rayConfig)
+    private void GenInbounds()
     {
         try
         {
             var listen = "0.0.0.0";
-            v2rayConfig.inbounds = [];
+            _coreConfig.inbounds = [];
 
-            var inbound = GetInbound(_config.Inbound.First(), EInboundProtocol.socks, true);
+            var inbound = BuildInbound(_config.Inbound.First(), EInboundProtocol.socks, true);
-            v2rayConfig.inbounds.Add(inbound);
+            _coreConfig.inbounds.Add(inbound);
 
             if (_config.Inbound.First().SecondLocalPortEnabled)
             {
-                var inbound2 = GetInbound(_config.Inbound.First(), EInboundProtocol.socks2, true);
+                var inbound2 = BuildInbound(_config.Inbound.First(), EInboundProtocol.socks2, true);
-                v2rayConfig.inbounds.Add(inbound2);
+                _coreConfig.inbounds.Add(inbound2);
             }
 
             if (_config.Inbound.First().AllowLANConn)
             {
                 if (_config.Inbound.First().NewPort4LAN)
                 {
-                    var inbound3 = GetInbound(_config.Inbound.First(), EInboundProtocol.socks3, true);
+                    var inbound3 = BuildInbound(_config.Inbound.First(), EInboundProtocol.socks3, true);
                     inbound3.listen = listen;
-                    v2rayConfig.inbounds.Add(inbound3);
+                    _coreConfig.inbounds.Add(inbound3);
 
                     //auth
                     if (_config.Inbound.First().User.IsNotEmpty() && _config.Inbound.First().Pass.IsNotEmpty())
                     {
                         inbound3.settings.auth = "password";
-                        inbound3.settings.accounts = new List<AccountsItem4Ray> { new AccountsItem4Ray() { user = _config.Inbound.First().User, pass = _config.Inbound.First().Pass } };
+                        inbound3.settings.accounts = new List<AccountsItem4Ray> { new() { user = _config.Inbound.First().User, pass = _config.Inbound.First().Pass } };
                     }
                 }
                 else
@@ -43,10 +43,9 @@ public partial class CoreConfigV2rayService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private Inbounds4Ray GetInbound(InItem inItem, EInboundProtocol protocol, bool bSocks)
+    private Inbounds4Ray BuildInbound(InItem inItem, EInboundProtocol protocol, bool bSocks)
     {
         var result = EmbedUtils.GetEmbedText(Global.V2raySampleInbound);
         if (result.IsNullOrEmpty())

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayLogService.cs

@@ -2,28 +2,27 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenLog(V2rayConfig v2rayConfig)
+    private void GenLog()
     {
         try
         {
             if (_config.CoreBasicItem.LogEnabled)
             {
                 var dtNow = DateTime.Now;
-                v2rayConfig.log.loglevel = _config.CoreBasicItem.Loglevel;
+                _coreConfig.log.loglevel = _config.CoreBasicItem.Loglevel;
-                v2rayConfig.log.access = Utils.GetLogPath($"Vaccess_{dtNow:yyyy-MM-dd}.txt");
+                _coreConfig.log.access = Utils.GetLogPath($"Vaccess_{dtNow:yyyy-MM-dd}.txt");
-                v2rayConfig.log.error = Utils.GetLogPath($"Verror_{dtNow:yyyy-MM-dd}.txt");
+                _coreConfig.log.error = Utils.GetLogPath($"Verror_{dtNow:yyyy-MM-dd}.txt");
             }
             else
             {
-                v2rayConfig.log.loglevel = _config.CoreBasicItem.Loglevel;
+                _coreConfig.log.loglevel = _config.CoreBasicItem.Loglevel;
-                v2rayConfig.log.access = null;
+                _coreConfig.log.access = null;
-                v2rayConfig.log.error = null;
+                _coreConfig.log.error = null;
             }
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs

@@ -2,13 +2,96 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenOutbound(ProfileItem node, Outbounds4Ray outbound)
+    private void GenOutbounds()
+    {
+        var proxyOutboundList = BuildAllProxyOutbounds();
+        _coreConfig.outbounds.InsertRange(0, proxyOutboundList);
+        if (proxyOutboundList.Count(n => n.tag.StartsWith(Global.ProxyTag)) > 1)
+        {
+            var multipleLoad = _node.GetProtocolExtra().MultipleLoad ?? EMultipleLoad.LeastPing;
+            GenObservatory(multipleLoad);
+            GenBalancer(multipleLoad);
+        }
+    }
+
+    private List<Outbounds4Ray> BuildAllProxyOutbounds(string baseTagName = Global.ProxyTag)
+    {
+        var proxyOutboundList = new List<Outbounds4Ray>();
+        if (_node.ConfigType.IsGroupType())
+        {
+            proxyOutboundList.AddRange(BuildGroupProxyOutbounds(baseTagName));
+        }
+        else
+        {
+            proxyOutboundList.Add(BuildProxyOutbound(baseTagName));
+        }
+
+        if (_config.CoreBasicItem.EnableFragment)
+        {
+            var fragmentOutbound = new Outbounds4Ray
+            {
+                protocol = "freedom",
+                tag = $"frag-{baseTagName}",
+                settings = new()
+                {
+                    fragment = new()
+                    {
+                        packets = _config.Fragment4RayItem?.Packets,
+                        length = _config.Fragment4RayItem?.Length,
+                        interval = _config.Fragment4RayItem?.Interval
+                    }
+                }
+            };
+            var actOutboundWithTlsList =
+                proxyOutboundList.Where(n => n.streamSettings?.security.IsNullOrEmpty() == false
+                                             && (n.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true)).ToList();
+            if (actOutboundWithTlsList.Count > 0)
+            {
+                proxyOutboundList.Add(fragmentOutbound);
+            }
+            foreach (var outbound in actOutboundWithTlsList)
+            {
+                outbound.streamSettings.sockopt = new()
+                {
+                    dialerProxy = fragmentOutbound.tag
+                };
+            }
+        }
+        return proxyOutboundList;
+    }
+
+    private List<Outbounds4Ray> BuildGroupProxyOutbounds(string baseTagName = Global.ProxyTag)
+    {
+        var proxyOutboundList = new List<Outbounds4Ray>();
+        switch (_node.ConfigType)
+        {
+            case EConfigType.PolicyGroup:
+                proxyOutboundList.AddRange(BuildOutboundsList(baseTagName));
+                break;
+
+            case EConfigType.ProxyChain:
+                proxyOutboundList.AddRange(BuildChainOutboundsList(baseTagName));
+                break;
+        }
+        return proxyOutboundList;
+    }
+
+    private Outbounds4Ray BuildProxyOutbound(string baseTagName = Global.ProxyTag)
+    {
+        var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
+        var outbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
+        FillOutbound(outbound);
+        outbound.tag = baseTagName;
+        return outbound;
+    }
+
+    private void FillOutbound(Outbounds4Ray outbound)
     {
         try
         {
-            var protocolExtra = node.GetProtocolExtra();
+            var protocolExtra = _node.GetProtocolExtra();
-            var muxEnabled = node.MuxEnabled ?? _config.CoreBasicItem.MuxEnabled;
+            var muxEnabled = _node.MuxEnabled ?? _config.CoreBasicItem.MuxEnabled;
-            switch (node.ConfigType)
+            switch (_node.ConfigType)
             {
                 case EConfigType.VMess:
                     {
@@ -22,8 +105,8 @@ public partial class CoreConfigV2rayService
                         {
                             vnextItem = outbound.settings.vnext.First();
                         }
-                        vnextItem.address = node.Address;
+                        vnextItem.address = _node.Address;
-                        vnextItem.port = node.Port;
+                        vnextItem.port = _node.Port;
 
                         UsersItem4Ray usersItem;
                         if (vnextItem.users.Count <= 0)
@@ -36,7 +119,7 @@ public partial class CoreConfigV2rayService
                             usersItem = vnextItem.users.First();
                         }
 
-                        usersItem.id = node.Password;
+                        usersItem.id = _node.Password;
                         usersItem.alterId = int.TryParse(protocolExtra?.AlterId, out var result) ? result : 0;
                         usersItem.email = Global.UserEMail;
                         if (Global.VmessSecurities.Contains(protocolExtra.VmessSecurity))
@@ -48,7 +131,7 @@ public partial class CoreConfigV2rayService
                             usersItem.security = Global.DefaultSecurity;
                         }
 
-                        await GenOutboundMux(node, outbound, muxEnabled, muxEnabled);
+                        FillOutboundMux(outbound, muxEnabled, muxEnabled);
 
                         outbound.settings.servers = null;
                         break;
@@ -65,16 +148,16 @@ public partial class CoreConfigV2rayService
                         {
                             serversItem = outbound.settings.servers.First();
                         }
-                        serversItem.address = node.Address;
+                        serversItem.address = _node.Address;
-                        serversItem.port = node.Port;
+                        serversItem.port = _node.Port;
-                        serversItem.password = node.Password;
+                        serversItem.password = _node.Password;
-                        serversItem.method = AppManager.Instance.GetShadowsocksSecurities(node).Contains(protocolExtra.SsMethod)
+                        serversItem.method = AppManager.Instance.GetShadowsocksSecurities(_node).Contains(protocolExtra.SsMethod)
                             ? protocolExtra.SsMethod : "none";
 
                         serversItem.ota = false;
                         serversItem.level = 1;
 
-                        await GenOutboundMux(node, outbound);
+                        FillOutboundMux(outbound);
 
                         outbound.settings.vnext = null;
                         break;
@@ -92,25 +175,25 @@ public partial class CoreConfigV2rayService
                         {
                             serversItem = outbound.settings.servers.First();
                         }
-                        serversItem.address = node.Address;
+                        serversItem.address = _node.Address;
-                        serversItem.port = node.Port;
+                        serversItem.port = _node.Port;
                         serversItem.method = null;
                         serversItem.password = null;
 
-                        if (node.Username.IsNotEmpty()
+                        if (_node.Username.IsNotEmpty()
-                            && node.Password.IsNotEmpty())
+                            && _node.Password.IsNotEmpty())
                         {
                             SocksUsersItem4Ray socksUsersItem = new()
                             {
-                                user = node.Username ?? "",
+                                user = _node.Username ?? "",
-                                pass = node.Password,
+                                pass = _node.Password,
                                 level = 1
                             };
 
                             serversItem.users = new List<SocksUsersItem4Ray>() { socksUsersItem };
                         }
 
-                        await GenOutboundMux(node, outbound);
+                        FillOutboundMux(outbound);
 
                         outbound.settings.vnext = null;
                         break;
@@ -127,8 +210,8 @@ public partial class CoreConfigV2rayService
                         {
                             vnextItem = outbound.settings.vnext.First();
                         }
-                        vnextItem.address = node.Address;
+                        vnextItem.address = _node.Address;
-                        vnextItem.port = node.Port;
+                        vnextItem.port = _node.Port;
 
                         UsersItem4Ray usersItem;
                         if (vnextItem.users.Count <= 0)
@@ -140,7 +223,7 @@ public partial class CoreConfigV2rayService
                         {
                             usersItem = vnextItem.users.First();
                         }
-                        usersItem.id = node.Password;
+                        usersItem.id = _node.Password;
                         usersItem.email = Global.UserEMail;
                         usersItem.encryption = protocolExtra.VlessEncryption;
 
@@ -150,7 +233,7 @@ public partial class CoreConfigV2rayService
                         }
                         else
                         {
-                            await GenOutboundMux(node, outbound, false, muxEnabled);
+                            FillOutboundMux(outbound, false, muxEnabled);
                         }
                         outbound.settings.servers = null;
                         break;
@@ -167,14 +250,14 @@ public partial class CoreConfigV2rayService
                         {
                             serversItem = outbound.settings.servers.First();
                         }
-                        serversItem.address = node.Address;
+                        serversItem.address = _node.Address;
-                        serversItem.port = node.Port;
+                        serversItem.port = _node.Port;
-                        serversItem.password = node.Password;
+                        serversItem.password = _node.Password;
 
                         serversItem.ota = false;
                         serversItem.level = 1;
 
-                        await GenOutboundMux(node, outbound);
+                        FillOutboundMux(outbound);
 
                         outbound.settings.vnext = null;
                         break;
@@ -184,8 +267,8 @@ public partial class CoreConfigV2rayService
                         outbound.settings = new()
                         {
                             version = 2,
-                            address = node.Address,
+                            address = _node.Address,
-                            port = node.Port,
+                            port = _node.Port,
                         };
                         outbound.settings.vnext = null;
                         outbound.settings.servers = null;
@@ -193,7 +276,7 @@ public partial class CoreConfigV2rayService
                     }
                 case EConfigType.WireGuard:
                     {
-                        var address = node.Address;
+                        var address = _node.Address;
                         if (Utils.IsIpv6(address))
                         {
                             address = $"[{address}]";
@@ -201,12 +284,12 @@ public partial class CoreConfigV2rayService
                         var peer = new WireguardPeer4Ray
                         {
                             publicKey = protocolExtra.WgPublicKey ?? "",
-                            endpoint = address + ":" + node.Port.ToString()
+                            endpoint = address + ":" + _node.Port.ToString()
                         };
                         var setting = new Outboundsettings4Ray
                         {
                             address = Utils.String2List(protocolExtra.WgInterfaceAddress),
-                            secretKey = node.Password,
+                            secretKey = _node.Password,
                             reserved = Utils.String2List(protocolExtra.WgReserved)?.Select(int.Parse).ToList(),
                             mtu = protocolExtra.WgMtu > 0 ? protocolExtra.WgMtu : Global.TunMtus.First(),
                             peers = [peer]
@@ -218,21 +301,20 @@ public partial class CoreConfigV2rayService
                     }
             }
 
-            outbound.protocol = Global.ProtocolTypes[node.ConfigType];
+            outbound.protocol = Global.ProtocolTypes[_node.ConfigType];
-            if (node.ConfigType == EConfigType.Hysteria2)
+            if (_node.ConfigType == EConfigType.Hysteria2)
             {
                 outbound.protocol = "hysteria";
             }
-            await GenBoundStreamSettings(node, outbound);
+            FillBoundStreamSettings(outbound);
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenOutboundMux(ProfileItem node, Outbounds4Ray outbound, bool enabledTCP = false, bool enabledUDP = false)
+    private void FillOutboundMux(Outbounds4Ray outbound, bool enabledTCP = false, bool enabledUDP = false)
     {
         try
         {
@@ -255,48 +337,40 @@ public partial class CoreConfigV2rayService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private async Task<int> GenBoundStreamSettings(ProfileItem node, Outbounds4Ray outbound)
+    private void FillBoundStreamSettings(Outbounds4Ray outbound)
     {
         try
         {
             var streamSettings = outbound.streamSettings;
-            var network = node.GetNetwork();
+            var network = _node.GetNetwork();
-            if (node.ConfigType == EConfigType.Hysteria2)
+            if (_node.ConfigType == EConfigType.Hysteria2)
             {
                 network = "hysteria";
             }
             streamSettings.network = network;
-            var host = node.RequestHost.TrimEx();
+            var host = _node.RequestHost.TrimEx();
-            var path = node.Path.TrimEx();
+            var path = _node.Path.TrimEx();
-            var sni = node.Sni.TrimEx();
+            var sni = _node.Sni.TrimEx();
             var useragent = "";
             if (!_config.CoreBasicItem.DefUserAgent.IsNullOrEmpty())
             {
-                try
+                useragent = Global.UserAgentTexts.GetValueOrDefault(_config.CoreBasicItem.DefUserAgent, _config.CoreBasicItem.DefUserAgent);
-                {
-                    useragent = Global.UserAgentTexts[_config.CoreBasicItem.DefUserAgent];
-                }
-                catch (KeyNotFoundException)
-                {
-                    useragent = _config.CoreBasicItem.DefUserAgent;
-                }
             }
 
             //if tls
-            if (node.StreamSecurity == Global.StreamSecurity)
+            if (_node.StreamSecurity == Global.StreamSecurity)
             {
-                streamSettings.security = node.StreamSecurity;
+                streamSettings.security = _node.StreamSecurity;
 
                 TlsSettings4Ray tlsSettings = new()
                 {
-                    allowInsecure = Utils.ToBool(node.AllowInsecure.IsNullOrEmpty() ? _config.CoreBasicItem.DefAllowInsecure.ToString().ToLower() : node.AllowInsecure),
+                    allowInsecure = Utils.ToBool(_node.AllowInsecure.IsNullOrEmpty() ? _config.CoreBasicItem.DefAllowInsecure.ToString().ToLower() : _node.AllowInsecure),
-                    alpn = node.GetAlpn(),
+                    alpn = _node.GetAlpn(),
-                    fingerprint = node.Fingerprint.IsNullOrEmpty() ? _config.CoreBasicItem.DefFingerprint : node.Fingerprint,
+                    fingerprint = _node.Fingerprint.IsNullOrEmpty() ? _config.CoreBasicItem.DefFingerprint : _node.Fingerprint,
-                    echConfigList = node.EchConfigList.NullIfEmpty(),
+                    echConfigList = _node.EchConfigList.NullIfEmpty(),
-                    echForceQuery = node.EchForceQuery.NullIfEmpty()
+                    echForceQuery = _node.EchForceQuery.NullIfEmpty()
                 };
                 if (sni.IsNotEmpty())
                 {
@@ -306,7 +380,7 @@ public partial class CoreConfigV2rayService
                 {
                     tlsSettings.serverName = Utils.String2List(host)?.First();
                 }
-                var certs = CertPemManager.ParsePemChain(node.Cert);
+                var certs = CertPemManager.ParsePemChain(_node.Cert);
                 if (certs.Count > 0)
                 {
                     var certsettings = new List<CertificateSettings4Ray>();
@@ -323,27 +397,27 @@ public partial class CoreConfigV2rayService
                     tlsSettings.disableSystemRoot = true;
                     tlsSettings.allowInsecure = false;
                 }
-                else if (!node.CertSha.IsNullOrEmpty())
+                else if (!_node.CertSha.IsNullOrEmpty())
                 {
-                    tlsSettings.pinnedPeerCertSha256 = node.CertSha;
+                    tlsSettings.pinnedPeerCertSha256 = _node.CertSha;
                     tlsSettings.allowInsecure = false;
                 }
                 streamSettings.tlsSettings = tlsSettings;
             }
 
             //if Reality
-            if (node.StreamSecurity == Global.StreamSecurityReality)
+            if (_node.StreamSecurity == Global.StreamSecurityReality)
             {
-                streamSettings.security = node.StreamSecurity;
+                streamSettings.security = _node.StreamSecurity;
 
                 TlsSettings4Ray realitySettings = new()
                 {
-                    fingerprint = node.Fingerprint.IsNullOrEmpty() ? _config.CoreBasicItem.DefFingerprint : node.Fingerprint,
+                    fingerprint = _node.Fingerprint.IsNullOrEmpty() ? _config.CoreBasicItem.DefFingerprint : _node.Fingerprint,
                     serverName = sni,
-                    publicKey = node.PublicKey,
+                    publicKey = _node.PublicKey,
-                    shortId = node.ShortId,
+                    shortId = _node.ShortId,
-                    spiderX = node.SpiderX,
+                    spiderX = _node.SpiderX,
-                    mldsa65Verify = node.Mldsa65Verify,
+                    mldsa65Verify = _node.Mldsa65Verify,
                     show = false,
                 };
 
@@ -367,14 +441,14 @@ public partial class CoreConfigV2rayService
                     kcpSettings.readBufferSize = _config.KcpItem.ReadBufferSize;
                     kcpSettings.writeBufferSize = _config.KcpItem.WriteBufferSize;
                     streamSettings.finalmask ??= new();
-                    if (Global.KcpHeaderMaskMap.TryGetValue(node.HeaderType, out var header))
+                    if (Global.KcpHeaderMaskMap.TryGetValue(_node.HeaderType, out var header))
                     {
                         streamSettings.finalmask.udp =
                         [
                             new Mask4Ray
                             {
                                 type = header,
-                                settings = node.HeaderType == "dns" && !host.IsNullOrEmpty() ? new MaskSettings4Ray { domain = host } : null
+                                settings = _node.HeaderType == "dns" && !host.IsNullOrEmpty() ? new MaskSettings4Ray { domain = host } : null
                             }
                         ];
                     }
@@ -444,17 +518,17 @@ public partial class CoreConfigV2rayService
                     {
                         xhttpSettings.host = host;
                     }
-                    if (node.HeaderType.IsNotEmpty() && Global.XhttpMode.Contains(node.HeaderType))
+                    if (_node.HeaderType.IsNotEmpty() && Global.XhttpMode.Contains(_node.HeaderType))
                     {
-                        xhttpSettings.mode = node.HeaderType;
+                        xhttpSettings.mode = _node.HeaderType;
                     }
-                    if (node.Extra.IsNotEmpty())
+                    if (_node.Extra.IsNotEmpty())
                     {
-                        xhttpSettings.extra = JsonUtils.ParseJson(node.Extra);
+                        xhttpSettings.extra = JsonUtils.ParseJson(_node.Extra);
                     }
 
                     streamSettings.xhttpSettings = xhttpSettings;
-                    await GenOutboundMux(node, outbound);
+                    FillOutboundMux(outbound);
 
                     break;
                 //h2
@@ -478,11 +552,11 @@ public partial class CoreConfigV2rayService
                         key = path,
                         header = new Header4Ray
                         {
-                            type = node.HeaderType
+                            type = _node.HeaderType
                         }
                     };
                     streamSettings.quicSettings = quicsettings;
-                    if (node.StreamSecurity == Global.StreamSecurity)
+                    if (_node.StreamSecurity == Global.StreamSecurity)
                     {
                         if (sni.IsNotEmpty())
                         {
@@ -490,7 +564,7 @@ public partial class CoreConfigV2rayService
                         }
                         else
                         {
-                            streamSettings.tlsSettings.serverName = node.Address;
+                            streamSettings.tlsSettings.serverName = _node.Address;
                         }
                     }
                     break;
@@ -500,7 +574,7 @@ public partial class CoreConfigV2rayService
                     {
                         authority = host.NullIfEmpty(),
                         serviceName = path,
-                        multiMode = node.HeaderType == Global.GrpcMultiMode,
+                        multiMode = _node.HeaderType == Global.GrpcMultiMode,
                         idle_timeout = _config.GrpcItem.IdleTimeout,
                         health_check_timeout = _config.GrpcItem.HealthCheckTimeout,
                         permit_without_stream = _config.GrpcItem.PermitWithoutStream,
@@ -510,7 +584,7 @@ public partial class CoreConfigV2rayService
                     break;
 
                 case "hysteria":
-                    var protocolExtra = node.GetProtocolExtra();
+                    var protocolExtra = _node.GetProtocolExtra();
                     var ports = protocolExtra?.Ports;
                     int? upMbps = protocolExtra?.UpMbps is { } su and >= 0
                         ? su
@@ -529,14 +603,14 @@ public partial class CoreConfigV2rayService
                     {
                         udpHop = new HysteriaUdpHop4Ray
                         {
-                            ports = ports.Replace(':', '-'),
+                            port = ports.Replace(':', '-'),
                             interval = hopInterval,
                         };
                     }
                     streamSettings.hysteriaSettings = new()
                     {
                         version = 2,
-                        auth = node.Password,
+                        auth = _node.Password,
                         up = upMbps > 0 ? $"{upMbps}mbps" : null,
                         down = downMbps > 0 ? $"{downMbps}mbps" : null,
                         udphop = udpHop,
@@ -557,13 +631,13 @@ public partial class CoreConfigV2rayService
 
                 default:
                     //tcp
-                    if (node.HeaderType == Global.TcpHeaderHttp)
+                    if (_node.HeaderType == Global.TcpHeaderHttp)
                     {
                         TcpSettings4Ray tcpSettings = new()
                         {
                             header = new Header4Ray
                             {
-                                type = node.HeaderType
+                                type = _node.HeaderType
                             }
                         };
 
@@ -587,415 +661,142 @@ public partial class CoreConfigV2rayService
                     }
                     break;
             }
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-        }
-        return 0;
-    }
 
-    private async Task<int> GenGroupOutbound(ProfileItem node, V2rayConfig v2rayConfig, string baseTagName = Global.ProxyTag, bool ignoreOriginChain = false)
+            if (!_node.Finalmask.IsNullOrEmpty())
-    {
-        try
-        {
-            if (!node.ConfigType.IsGroupType())
             {
-                return -1;
+                streamSettings.finalmask = JsonUtils.Deserialize<Finalmask4Ray>(_node.Finalmask);
-            }
-            var hasCycle = await GroupProfileManager.HasCycle(node);
-            if (hasCycle)
-            {
-                return -1;
-            }
-
-            var (childProfiles, profileExtraItem) = await GroupProfileManager.GetChildProfileItems(node);
-            if (childProfiles.Count <= 0)
-            {
-                return -1;
-            }
-            switch (node.ConfigType)
-            {
-                case EConfigType.PolicyGroup:
-                    if (ignoreOriginChain)
-                    {
-                        await GenOutboundsList(childProfiles, v2rayConfig, baseTagName);
-                    }
-                    else
-                    {
-                        await GenOutboundsListWithChain(childProfiles, v2rayConfig, baseTagName);
-                    }
-                    break;
-
-                case EConfigType.ProxyChain:
-                    await GenChainOutboundsList(childProfiles, v2rayConfig, baseTagName);
-                    break;
-
-                default:
-                    break;
-            }
-
-            //add balancers
-            if (node.ConfigType == EConfigType.PolicyGroup)
-            {
-                var multipleLoad = profileExtraItem?.MultipleLoad ?? EMultipleLoad.LeastPing;
-                await GenObservatory(v2rayConfig, multipleLoad, baseTagName);
-                await GenBalancer(v2rayConfig, multipleLoad, baseTagName);
             }
         }
         catch (Exception ex)
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private async Task<int> GenMoreOutbounds(ProfileItem node, V2rayConfig v2rayConfig)
+    private List<Outbounds4Ray> BuildOutboundsList(string baseTagName = Global.ProxyTag)
     {
-        //fragment proxy
+        var nodes = new List<ProfileItem>();
-        if (_config.CoreBasicItem.EnableFragment
+        foreach (var nodeId in Utils.String2List(_node.GetProtocolExtra().ChildItems) ?? [])
-            && v2rayConfig.outbounds.First().streamSettings?.security.IsNullOrEmpty() == false)
         {
-            var fragmentOutbound = new Outbounds4Ray
+            if (context.AllProxiesMap.TryGetValue(nodeId, out var node))
             {
-                protocol = "freedom",
+                nodes.Add(node);
-                tag = $"frag-{Global.ProxyTag}",
-                settings = new()
-                {
-                    fragment = new()
-                    {
-                        packets = _config.Fragment4RayItem?.Packets,
-                        length = _config.Fragment4RayItem?.Length,
-                        interval = _config.Fragment4RayItem?.Interval
-                    }
-                }
-            };
-
-            v2rayConfig.outbounds.Add(fragmentOutbound);
-            v2rayConfig.outbounds.First().streamSettings.sockopt = new()
-            {
-                dialerProxy = fragmentOutbound.tag
-            };
-            return 0;
-        }
-
-        if (node.Subid.IsNullOrEmpty())
-        {
-            return 0;
-        }
-        try
-        {
-            var subItem = await AppManager.Instance.GetSubItem(node.Subid);
-            if (subItem is null)
-            {
-                return 0;
-            }
-
-            //current proxy
-            var outbound = v2rayConfig.outbounds.First();
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
-
-            //Previous proxy
-            var prevNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
-            string? prevOutboundTag = null;
-            if (prevNode is not null
-                && Global.XraySupportConfigType.Contains(prevNode.ConfigType))
-            {
-                var prevOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
-                await GenOutbound(prevNode, prevOutbound);
-                prevOutboundTag = $"prev-{Global.ProxyTag}";
-                prevOutbound.tag = prevOutboundTag;
-                v2rayConfig.outbounds.Add(prevOutbound);
-            }
-            var nextOutbound = await GenChainOutbounds(subItem, outbound, prevOutboundTag);
-
-            if (nextOutbound is not null)
-            {
-                v2rayConfig.outbounds.Insert(0, nextOutbound);
             }
         }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-        }
-
-        return 0;
-    }
-
-    private async Task<int> GenOutboundsListWithChain(List<ProfileItem> nodes, V2rayConfig v2rayConfig, string baseTagName = Global.ProxyTag)
-    {
-        try
-        {
-            // Get template and initialize list
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
-            if (txtOutbound.IsNullOrEmpty())
-            {
-                return 0;
-            }
-
-            var resultOutbounds = new List<Outbounds4Ray>();
-            var prevOutbounds = new List<Outbounds4Ray>(); // Separate list for prev outbounds and fragment
-
-            // Cache for chain proxies to avoid duplicate generation
-            var nextProxyCache = new Dictionary<string, Outbounds4Ray?>();
-            var prevProxyTags = new Dictionary<string, string?>(); // Map from profile name to tag
-            var prevIndex = 0; // Index for prev outbounds
-
-            // Process nodes
-            var index = 0;
-            foreach (var node in nodes)
-            {
-                index++;
-
-                if (node.ConfigType.IsGroupType())
-                {
-                    var (childProfiles, _) = await GroupProfileManager.GetChildProfileItems(node);
-                    if (childProfiles.Count <= 0)
-                    {
-                        continue;
-                    }
-                    var childBaseTagName = $"{baseTagName}-{index}";
-                    var ret = node.ConfigType switch
-                    {
-                        EConfigType.PolicyGroup =>
-                            await GenOutboundsListWithChain(childProfiles, v2rayConfig, childBaseTagName),
-                        EConfigType.ProxyChain =>
-                            await GenChainOutboundsList(childProfiles, v2rayConfig, childBaseTagName),
-                        _ => throw new NotImplementedException()
-                    };
-                    continue;
-                }
-
-                // Handle proxy chain
-                string? prevTag = null;
-                var currentOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
-                var nextOutbound = nextProxyCache.GetValueOrDefault(node.Subid, null);
-                if (nextOutbound != null)
-                {
-                    nextOutbound = JsonUtils.DeepCopy(nextOutbound);
-                }
-
-                var subItem = await AppManager.Instance.GetSubItem(node.Subid);
-
-                // current proxy
-                await GenOutbound(node, currentOutbound);
-                currentOutbound.tag = $"{baseTagName}-{index}";
-
-                if (!node.Subid.IsNullOrEmpty())
-                {
-                    if (prevProxyTags.TryGetValue(node.Subid, out var value))
-                    {
-                        prevTag = value; // maybe null
-                    }
-                    else
-                    {
-                        var prevNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
-                        if (prevNode is not null
-                            && Global.XraySupportConfigType.Contains(prevNode.ConfigType))
-                        {
-                            var prevOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
-                            await GenOutbound(prevNode, prevOutbound);
-                            prevTag = $"prev-{baseTagName}-{++prevIndex}";
-                            prevOutbound.tag = prevTag;
-                            prevOutbounds.Add(prevOutbound);
-                        }
-                        prevProxyTags[node.Subid] = prevTag;
-                    }
-
-                    nextOutbound = await GenChainOutbounds(subItem, currentOutbound, prevTag, nextOutbound);
-                    if (!nextProxyCache.ContainsKey(node.Subid))
-                    {
-                        nextProxyCache[node.Subid] = nextOutbound;
-                    }
-                }
-
-                if (nextOutbound is not null)
-                {
-                    resultOutbounds.Add(nextOutbound);
-                }
-                resultOutbounds.Add(currentOutbound);
-            }
-
-            // Merge results: first the main chain outbounds, then other outbounds, and finally utility outbounds
-            if (baseTagName == Global.ProxyTag)
-            {
-                resultOutbounds.AddRange(prevOutbounds);
-                resultOutbounds.AddRange(v2rayConfig.outbounds);
-                v2rayConfig.outbounds = resultOutbounds;
-            }
-            else
-            {
-                v2rayConfig.outbounds.AddRange(prevOutbounds);
-                v2rayConfig.outbounds.AddRange(resultOutbounds);
-            }
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-        }
-
-        return 0;
-    }
-
-    /// <summary>
-    /// Generates a chained outbound configuration for the given subItem and outbound.
-    /// The outbound's tag must be set before calling this method.
-    /// Returns the next proxy's outbound configuration, which may be null if no next proxy exists.
-    /// </summary>
-    /// <param name="subItem">The subscription item containing proxy chain information.</param>
-    /// <param name="outbound">The current outbound configuration. Its tag must be set before calling this method.</param>
-    /// <param name="prevOutboundTag">The tag of the previous outbound in the chain, if any.</param>
-    /// <param name="nextOutbound">The outbound for the next proxy in the chain, if already created. If null, will be created inside.</param>
-    /// <returns>
-    /// The outbound configuration for the next proxy in the chain, or null if no next proxy exists.
-    /// </returns>
-    private async Task<Outbounds4Ray?> GenChainOutbounds(SubItem subItem, Outbounds4Ray outbound, string? prevOutboundTag, Outbounds4Ray? nextOutbound = null)
-    {
-        try
-        {
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
-
-            if (!prevOutboundTag.IsNullOrEmpty())
-            {
-                outbound.streamSettings.sockopt = new()
-                {
-                    dialerProxy = prevOutboundTag
-                };
-            }
-
-            // Next proxy
-            var nextNode = await AppManager.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
-            if (nextNode is not null
-                && Global.XraySupportConfigType.Contains(nextNode.ConfigType))
-            {
-                if (nextOutbound == null)
-                {
-                    nextOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
-                    await GenOutbound(nextNode, nextOutbound);
-                }
-                nextOutbound.tag = outbound.tag;
-
-                outbound.tag = $"mid-{outbound.tag}";
-                nextOutbound.streamSettings.sockopt = new()
-                {
-                    dialerProxy = outbound.tag
-                };
-            }
-            return nextOutbound;
-        }
-        catch (Exception ex)
-        {
-            Logging.SaveLog(_tag, ex);
-        }
-        return null;
-    }
-
-    private async Task<int> GenOutboundsList(List<ProfileItem> nodes, V2rayConfig v2rayConfig, string baseTagName = Global.ProxyTag)
-    {
         var resultOutbounds = new List<Outbounds4Ray>();
         for (var i = 0; i < nodes.Count; i++)
         {
             var node = nodes[i];
-            if (node == null)
+            var currentTag = $"{baseTagName}-{i + 1}";
-            {
-                continue;
-            }
 
             if (node.ConfigType.IsGroupType())
             {
-                var (childProfiles, _) = await GroupProfileManager.GetChildProfileItems(node);
+                var childProfiles = new CoreConfigV2rayService(context with { Node = node, }).BuildGroupProxyOutbounds(currentTag);
-                if (childProfiles.Count <= 0)
+                resultOutbounds.AddRange(childProfiles);
-                {
-                    continue;
-                }
-                var childBaseTagName = $"{baseTagName}-{i + 1}";
-                var ret = node.ConfigType switch
-                {
-                    EConfigType.PolicyGroup =>
-                        await GenOutboundsListWithChain(childProfiles, v2rayConfig, childBaseTagName),
-                    EConfigType.ProxyChain =>
-                        await GenChainOutboundsList(childProfiles, v2rayConfig, childBaseTagName),
-                    _ => throw new NotImplementedException()
-                };
                 continue;
             }
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
+            var outbound = new CoreConfigV2rayService(context with { Node = node, }).BuildProxyOutbound();
-            if (txtOutbound.IsNullOrEmpty())
+            outbound.tag = currentTag;
-            {
-                break;
-            }
-            var outbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
-            var result = await GenOutbound(node, outbound);
-            if (result != 0)
-            {
-                break;
-            }
-            outbound.tag = baseTagName + (i + 1).ToString();
             resultOutbounds.Add(outbound);
         }
-        if (baseTagName == Global.ProxyTag)
+        return resultOutbounds;
-        {
-            resultOutbounds.AddRange(v2rayConfig.outbounds);
-            v2rayConfig.outbounds = resultOutbounds;
-        }
-        else
-        {
-            v2rayConfig.outbounds.AddRange(resultOutbounds);
-        }
-        return await Task.FromResult(0);
     }
 
-    private async Task<int> GenChainOutboundsList(List<ProfileItem> nodes, V2rayConfig v2rayConfig, string baseTagName = Global.ProxyTag)
+    private List<Outbounds4Ray> BuildChainOutboundsList(string baseTagName = Global.ProxyTag)
     {
+        var nodes = new List<ProfileItem>();
+        foreach (var nodeId in Utils.String2List(_node.GetProtocolExtra().ChildItems) ?? [])
+        {
+            if (context.AllProxiesMap.TryGetValue(nodeId, out var node))
+            {
+                nodes.Add(node);
+            }
+        }
         // Based on actual network flow instead of data packets
         var nodesReverse = nodes.AsEnumerable().Reverse().ToList();
         var resultOutbounds = new List<Outbounds4Ray>();
         for (var i = 0; i < nodesReverse.Count; i++)
         {
             var node = nodesReverse[i];
-            var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
+            var currentTag = i == 0 ? baseTagName : $"chain-{baseTagName}-{i}";
-            if (txtOutbound.IsNullOrEmpty())
+            var dialerProxyTag = i != nodesReverse.Count - 1 ? $"chain-{baseTagName}-{i + 1}" : null;
+            if (node.ConfigType.IsGroupType())
             {
-                break;
+                var childProfiles = new CoreConfigV2rayService(context with { Node = node, }).BuildGroupProxyOutbounds(currentTag);
+                if (!dialerProxyTag.IsNullOrEmpty())
+                {
+                    var chainEndNodes =
+                        childProfiles.Where(n => n?.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true);
+                    foreach (var chainEndNode in chainEndNodes)
+                    {
+                        chainEndNode.streamSettings.sockopt = new()
+                        {
+                            dialerProxy = dialerProxyTag
+                        };
+                    }
+                }
+                if (i != 0)
+                {
+                    var chainStartNodes = childProfiles.Where(n => n.tag.StartsWith(currentTag)).ToList();
+                    if (chainStartNodes.Count == 1)
+                    {
+                        foreach (var existedChainEndNode in resultOutbounds.Where(n => n.streamSettings?.sockopt?.dialerProxy == currentTag))
+                        {
+                            existedChainEndNode.streamSettings.sockopt = new()
+                            {
+                                dialerProxy = chainStartNodes.First().tag
+                            };
+                        }
+                    }
+                    else if (chainStartNodes.Count > 1)
+                    {
+                        var existedChainNodes = JsonUtils.DeepCopy(resultOutbounds);
+                        resultOutbounds.Clear();
+                        var j = 0;
+                        foreach (var chainStartNode in chainStartNodes)
+                        {
+                            var existedChainNodesClone = JsonUtils.DeepCopy(existedChainNodes);
+                            foreach (var existedChainNode in existedChainNodesClone)
+                            {
+                                var cloneTag = $"{existedChainNode.tag}-clone-{j + 1}";
+                                existedChainNode.tag = cloneTag;
+                            }
+                            for (var k = 0; k < existedChainNodesClone.Count; k++)
+                            {
+                                var existedChainNode = existedChainNodesClone[k];
+                                var previousDialerProxyTag = existedChainNode.streamSettings?.sockopt?.dialerProxy;
+                                var nextTag = k + 1 < existedChainNodesClone.Count
+                                    ? existedChainNodesClone[k + 1].tag
+                                    : chainStartNode.tag;
+                                existedChainNode.streamSettings.sockopt = new()
+                                {
+                                    dialerProxy = (previousDialerProxyTag == currentTag)
+                                        ? chainStartNode.tag
+                                        : nextTag
+                                };
+                                resultOutbounds.Add(existedChainNode);
+                            }
+                            j++;
+                        }
+                    }
+                }
+                resultOutbounds.AddRange(childProfiles);
+                continue;
             }
-            var outbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
+            var outbound = new CoreConfigV2rayService(context with { Node = node, }).BuildProxyOutbound();
-            var result = await GenOutbound(node, outbound);
 
-            if (result != 0)
+            outbound.tag = currentTag;
-            {
-                break;
-            }
 
-            if (i == 0)
+            if (!dialerProxyTag.IsNullOrEmpty())
-            {
-                outbound.tag = baseTagName;
-            }
-            else
-            {
-                // avoid v2ray observe
-                outbound.tag = "chain-" + baseTagName + i.ToString();
-            }
-
-            if (i != nodesReverse.Count - 1)
             {
                 outbound.streamSettings.sockopt = new()
                 {
-                    dialerProxy = "chain-" + baseTagName + (i + 1).ToString()
+                    dialerProxy = dialerProxyTag
                 };
             }
 
             resultOutbounds.Add(outbound);
         }
-        if (baseTagName == Global.ProxyTag)
+        return resultOutbounds;
-        {
-            resultOutbounds.AddRange(v2rayConfig.outbounds);
-            v2rayConfig.outbounds = resultOutbounds;
-        }
-        else
-        {
-            v2rayConfig.outbounds.AddRange(resultOutbounds);
-        }
-
-        return await Task.FromResult(0);
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayRoutingService.cs

@@ -2,20 +2,20 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenRouting(V2rayConfig v2rayConfig)
+    private void GenRouting()
     {
         try
         {
-            if (v2rayConfig.routing?.rules != null)
+            if (_coreConfig.routing?.rules != null)
             {
-                v2rayConfig.routing.domainStrategy = _config.RoutingBasicItem.DomainStrategy;
+                _coreConfig.routing.domainStrategy = _config.RoutingBasicItem.DomainStrategy;
 
-                var routing = await ConfigHandler.GetDefaultRouting(_config);
+                var routing = context.RoutingItem;
                 if (routing != null)
                 {
                     if (routing.DomainStrategy.IsNotEmpty())
                     {
-                        v2rayConfig.routing.domainStrategy = routing.DomainStrategy;
+                        _coreConfig.routing.domainStrategy = routing.DomainStrategy;
                     }
                     var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
                     foreach (var item in rules)
@@ -31,7 +31,18 @@ public partial class CoreConfigV2rayService
                         }
 
                         var item2 = JsonUtils.Deserialize<RulesItem4Ray>(JsonUtils.Serialize(item));
-                        await GenRoutingUserRule(item2, v2rayConfig);
+                        GenRoutingUserRule(item2);
+                    }
+                }
+                var balancerTagList = _coreConfig.routing.balancers
+                    ?.Select(p => p.tag)
+                    .ToList() ?? [];
+                if (balancerTagList.Count > 0)
+                {
+                    foreach (var rulesItem in _coreConfig.routing.rules.Where(r => balancerTagList.Contains(r.outboundTag + Global.BalancerTagSuffix)))
+                    {
+                        rulesItem.balancerTag = rulesItem.outboundTag + Global.BalancerTagSuffix;
+                        rulesItem.outboundTag = null;
                     }
                 }
             }
@@ -40,95 +51,94 @@ public partial class CoreConfigV2rayService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return 0;
     }
 
-    private async Task<int> GenRoutingUserRule(RulesItem4Ray? rule, V2rayConfig v2rayConfig)
+    private void GenRoutingUserRule(RulesItem4Ray? userRule)
     {
         try
         {
-            if (rule == null)
+            if (userRule == null)
             {
-                return 0;
+                return;
             }
-            rule.outboundTag = await GenRoutingUserRuleOutbound(rule.outboundTag, v2rayConfig);
+            userRule.outboundTag = GenRoutingUserRuleOutbound(userRule.outboundTag ?? Global.ProxyTag);
 
-            if (rule.port.IsNullOrEmpty())
+            if (userRule.port.IsNullOrEmpty())
             {
-                rule.port = null;
+                userRule.port = null;
             }
-            if (rule.network.IsNullOrEmpty())
+            if (userRule.network.IsNullOrEmpty())
             {
-                rule.network = null;
+                userRule.network = null;
             }
-            if (rule.domain?.Count == 0)
+            if (userRule.domain?.Count == 0)
             {
-                rule.domain = null;
+                userRule.domain = null;
             }
-            if (rule.ip?.Count == 0)
+            if (userRule.ip?.Count == 0)
             {
-                rule.ip = null;
+                userRule.ip = null;
             }
-            if (rule.protocol?.Count == 0)
+            if (userRule.protocol?.Count == 0)
             {
-                rule.protocol = null;
+                userRule.protocol = null;
             }
-            if (rule.inboundTag?.Count == 0)
+            if (userRule.inboundTag?.Count == 0)
             {
-                rule.inboundTag = null;
+                userRule.inboundTag = null;
             }
-            if (rule.process?.Count == 0)
+            if (userRule.process?.Count == 0)
             {
-                rule.process = null;
+                userRule.process = null;
             }
 
             var hasDomainIp = false;
-            if (rule.domain?.Count > 0)
+            if (userRule.domain?.Count > 0)
             {
-                var it = JsonUtils.DeepCopy(rule);
+                var it = JsonUtils.DeepCopy(userRule);
                 it.ip = null;
                 it.process = null;
                 it.type = "field";
                 for (var k = it.domain.Count - 1; k >= 0; k--)
                 {
-                    if (it.domain[k].StartsWith("#"))
+                    if (it.domain[k].StartsWith('#'))
                     {
                         it.domain.RemoveAt(k);
                     }
                     it.domain[k] = it.domain[k].Replace(Global.RoutingRuleComma, ",");
                 }
-                v2rayConfig.routing.rules.Add(it);
+                _coreConfig.routing.rules.Add(it);
                 hasDomainIp = true;
             }
-            if (rule.ip?.Count > 0)
+            if (userRule.ip?.Count > 0)
             {
-                var it = JsonUtils.DeepCopy(rule);
+                var it = JsonUtils.DeepCopy(userRule);
                 it.domain = null;
                 it.process = null;
                 it.type = "field";
-                v2rayConfig.routing.rules.Add(it);
+                _coreConfig.routing.rules.Add(it);
                 hasDomainIp = true;
             }
-            if (rule.process?.Count > 0)
+            if (userRule.process?.Count > 0)
             {
-                var it = JsonUtils.DeepCopy(rule);
+                var it = JsonUtils.DeepCopy(userRule);
                 it.domain = null;
                 it.ip = null;
                 it.type = "field";
-                v2rayConfig.routing.rules.Add(it);
+                _coreConfig.routing.rules.Add(it);
                 hasDomainIp = true;
             }
             if (!hasDomainIp)
             {
-                if (rule.port.IsNotEmpty()
+                if (userRule.port.IsNotEmpty()
-                    || rule.protocol?.Count > 0
+                    || userRule.protocol?.Count > 0
-                    || rule.inboundTag?.Count > 0
+                    || userRule.inboundTag?.Count > 0
-                    || rule.network != null
+                    || userRule.network != null
                     )
                 {
-                    var it = JsonUtils.DeepCopy(rule);
+                    var it = JsonUtils.DeepCopy(userRule);
                     it.type = "field";
-                    v2rayConfig.routing.rules.Add(it);
+                    _coreConfig.routing.rules.Add(it);
                 }
             }
         }
@@ -136,17 +146,16 @@ public partial class CoreConfigV2rayService
         {
             Logging.SaveLog(_tag, ex);
         }
-        return await Task.FromResult(0);
     }
 
-    private async Task<string?> GenRoutingUserRuleOutbound(string outboundTag, V2rayConfig v2rayConfig)
+    private string GenRoutingUserRuleOutbound(string outboundTag)
     {
         if (Global.OutboundTags.Contains(outboundTag))
         {
             return outboundTag;
         }
 
-        var node = await AppManager.Instance.GetProfileItemViaRemarks(outboundTag);
+        var node = context.AllProxiesMap.GetValueOrDefault($"remark:{outboundTag}");
 
         if (node == null
             || (!Global.XraySupportConfigType.Contains(node.ConfigType)
@@ -156,27 +165,44 @@ public partial class CoreConfigV2rayService
         }
 
         var tag = $"{node.IndexId}-{Global.ProxyTag}";
-        if (v2rayConfig.outbounds.Any(p => p.tag == tag))
+        if (_coreConfig.outbounds.Any(p => p.tag.StartsWith(tag)))
         {
             return tag;
         }
 
-        if (node.ConfigType.IsGroupType())
+        var proxyOutbounds = new CoreConfigV2rayService(context with { Node = node, }).BuildAllProxyOutbounds(tag);
+        _coreConfig.outbounds.AddRange(proxyOutbounds);
+        if (proxyOutbounds.Count(n => n.tag.StartsWith(tag)) > 1)
         {
-            var ret = await GenGroupOutbound(node, v2rayConfig, tag);
+            var multipleLoad = node.GetProtocolExtra().MultipleLoad ?? EMultipleLoad.LeastPing;
-            if (ret == 0)
+            GenObservatory(multipleLoad, tag);
-            {
+            GenBalancer(multipleLoad, tag);
-                return tag;
-            }
-            return Global.ProxyTag;
         }
 
-        var txtOutbound = EmbedUtils.GetEmbedText(Global.V2raySampleOutbound);
+        return tag;
-        var outbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
+    }
-        await GenOutbound(node, outbound);
-        outbound.tag = tag;
-        v2rayConfig.outbounds.Add(outbound);
 
-        return outbound.tag;
+    private RulesItem4Ray BuildFinalRule()
+    {
+        var finalRule = new RulesItem4Ray()
+        {
+            type = "field",
+            network = "tcp,udp",
+            outboundTag = Global.ProxyTag,
+        };
+        var balancer =
+            _coreConfig?.routing?.balancers?.FirstOrDefault(b => b.tag == Global.ProxyTag + Global.BalancerTagSuffix, null);
+        var domainStrategy = _coreConfig.routing?.domainStrategy ?? Global.AsIs;
+        if (balancer is not null)
+        {
+            finalRule.outboundTag = null;
+            finalRule.balancerTag = balancer.tag;
+        }
+        if (domainStrategy == Global.IPIfNonMatch)
+        {
+            finalRule.network = null;
+            finalRule.ip = ["0.0.0.0/0", "::/0"];
+        }
+        return finalRule;
     }
 }

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayStatisticService.cs

@@ -2,7 +2,7 @@ namespace ServiceLib.Services.CoreConfig;
 
 public partial class CoreConfigV2rayService
 {
-    private async Task<int> GenStatistic(V2rayConfig v2rayConfig)
+    private void GenStatistic()
     {
         if (_config.GuiItem.EnableStatistics || _config.GuiItem.DisplayRealTimeSpeed)
         {
@@ -11,17 +11,17 @@ public partial class CoreConfigV2rayService
             Policy4Ray policyObj = new();
             SystemPolicy4Ray policySystemSetting = new();
 
-            v2rayConfig.stats = new Stats4Ray();
+            _coreConfig.stats = new Stats4Ray();
 
             apiObj.tag = tag;
-            v2rayConfig.metrics = apiObj;
+            _coreConfig.metrics = apiObj;
 
             policySystemSetting.statsOutboundDownlink = true;
             policySystemSetting.statsOutboundUplink = true;
             policyObj.system = policySystemSetting;
-            v2rayConfig.policy = policyObj;
+            _coreConfig.policy = policyObj;
 
-            if (!v2rayConfig.inbounds.Exists(item => item.tag == tag))
+            if (!_coreConfig.inbounds.Exists(item => item.tag == tag))
             {
                 Inbounds4Ray apiInbound = new();
                 Inboundsettings4Ray apiInboundSettings = new();
@@ -31,10 +31,10 @@ public partial class CoreConfigV2rayService
                 apiInbound.protocol = Global.InboundAPIProtocol;
                 apiInboundSettings.address = Global.Loopback;
                 apiInbound.settings = apiInboundSettings;
-                v2rayConfig.inbounds.Add(apiInbound);
+                _coreConfig.inbounds.Add(apiInbound);
             }
 
-            if (!v2rayConfig.routing.rules.Exists(item => item.outboundTag == tag))
+            if (!_coreConfig.routing.rules.Exists(item => item.outboundTag == tag))
             {
                 RulesItem4Ray apiRoutingRule = new()
                 {
@@ -43,9 +43,8 @@ public partial class CoreConfigV2rayService
                     type = "field"
                 };
 
-                v2rayConfig.routing.rules.Add(apiRoutingRule);
+                _coreConfig.routing.rules.Add(apiRoutingRule);
             }
         }
-        return await Task.FromResult(0);
     }
 }

v2rayN/ServiceLib/ViewModels/AddGroupServerViewModel.cs

@@ -234,13 +234,6 @@ public class AddGroupServerViewModel : MyReactiveObject
 
         SelectedSource.SetProtocolExtra(protocolExtra);
 
-        var hasCycle = await GroupProfileManager.HasCycle(SelectedSource.IndexId, protocolExtra);
-        if (hasCycle)
-        {
-            NoticeManager.Instance.Enqueue(string.Format(ResUI.GroupSelfReference, remarks));
-            return;
-        }
-
         if (await ConfigHandler.AddServerCommon(_config, SelectedSource) == 0)
         {
             NoticeManager.Instance.Enqueue(ResUI.OperationSuccess);

v2rayN/ServiceLib/ViewModels/AddServerViewModel.cs

@@ -218,7 +218,7 @@ public class AddServerViewModel : MyReactiveObject
             return;
         }
 
-        List<string> shaList = new();
+        List<string> shaList = [];
         foreach (var cert in certList)
         {
             var sha = CertPemManager.GetCertSha256Thumbprint(cert);
@@ -228,7 +228,7 @@ public class AddServerViewModel : MyReactiveObject
             }
             shaList.Add(sha);
         }
-        CertSha = string.Join('~', shaList);
+        CertSha = string.Join(',', shaList);
     }
 
     private async Task FetchCert()
@@ -247,11 +247,6 @@ public class AddServerViewModel : MyReactiveObject
         {
             serverName = SelectedSource.Address;
         }
-        if (!Utils.IsDomain(serverName))
-        {
-            UpdateCertTip(ResUI.ServerNameMustBeValidDomain);
-            return;
-        }
         if (SelectedSource.Port > 0)
         {
             domain += $":{SelectedSource.Port}";
@@ -277,11 +272,6 @@ public class AddServerViewModel : MyReactiveObject
         {
             serverName = SelectedSource.Address;
         }
-        if (!Utils.IsDomain(serverName))
-        {
-            UpdateCertTip(ResUI.ServerNameMustBeValidDomain);
-            return;
-        }
         if (SelectedSource.Port > 0)
         {
             domain += $":{SelectedSource.Port}";

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -540,7 +540,14 @@ public class MainWindowViewModel : MyReactiveObject
         {
             SetReloadEnabled(false);
 
-            var msgs = await ActionPrecheckManager.Instance.Check(_config.IndexId);
+            var profileItem = await ConfigHandler.GetDefaultServer(_config);
+            if (profileItem == null)
+            {
+                NoticeManager.Instance.Enqueue(ResUI.CheckServerSettings);
+                return;
+            }
+            var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, profileItem);
+            var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
             if (msgs.Count > 0)
             {
                 foreach (var msg in msgs)
@@ -548,12 +555,15 @@ public class MainWindowViewModel : MyReactiveObject
                     NoticeManager.Instance.SendMessage(msg);
                 }
                 NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
-                return;
+                if (!validatorResult.Success)
+                {
+                    return;
+                }
             }
 
             await Task.Run(async () =>
             {
-                await LoadCore();
+                await LoadCore(context);
                 await SysProxyHandler.UpdateSysProxy(_config, false);
                 await Task.Delay(1000);
             });
@@ -594,10 +604,9 @@ public class MainWindowViewModel : MyReactiveObject
         RxApp.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
     }
 
-    private async Task LoadCore()
+    private async Task LoadCore(CoreConfigContext? context)
     {
-        var node = await ConfigHandler.GetDefaultServer(_config);
+        await CoreManager.Instance.LoadCore(context);
-        await CoreManager.Instance.LoadCore(node);
     }
 
     #endregion core job

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -95,7 +95,6 @@ public class OptionSettingViewModel : MyReactiveObject
     [Reactive] public bool TunStrictRoute { get; set; }
     [Reactive] public string TunStack { get; set; }
     [Reactive] public int TunMtu { get; set; }
-    [Reactive] public bool TunEnableExInbound { get; set; }
     [Reactive] public bool TunEnableIPv6Address { get; set; }
 
     #endregion Tun mode
@@ -220,7 +219,6 @@ public class OptionSettingViewModel : MyReactiveObject
         TunStrictRoute = _config.TunModeItem.StrictRoute;
         TunStack = _config.TunModeItem.Stack;
         TunMtu = _config.TunModeItem.Mtu;
-        TunEnableExInbound = _config.TunModeItem.EnableExInbound;
         TunEnableIPv6Address = _config.TunModeItem.EnableIPv6Address;
 
         #endregion Tun mode
@@ -380,7 +378,6 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.TunModeItem.StrictRoute = TunStrictRoute;
         _config.TunModeItem.Stack = TunStack;
         _config.TunModeItem.Mtu = TunMtu;
-        _config.TunModeItem.EnableExInbound = TunEnableExInbound;
         _config.TunModeItem.EnableIPv6Address = TunEnableIPv6Address;
 
         //coreType

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -788,7 +788,8 @@ public class ProfilesViewModel : MyReactiveObject
             return;
         }
 
-        var msgs = await ActionPrecheckManager.Instance.Check(item);
+        var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, item);
+        var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
         if (msgs.Count > 0)
         {
             foreach (var msg in msgs)
@@ -796,12 +797,15 @@ public class ProfilesViewModel : MyReactiveObject
                 NoticeManager.Instance.SendMessage(msg);
             }
             NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
-            return;
+            if (!validatorResult.Success)
+            {
+                return;
+            }
         }
 
         if (blClipboard)
         {
-            var result = await CoreConfigHandler.GenerateClientConfig(item, null);
+            var result = await CoreConfigHandler.GenerateClientConfig(context, null);
             if (result.Success != true)
             {
                 NoticeManager.Instance.Enqueue(result.Msg);
@@ -824,7 +828,21 @@ public class ProfilesViewModel : MyReactiveObject
         {
             return;
         }
-        var result = await CoreConfigHandler.GenerateClientConfig(item, fileName);
+        var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, item);
+        var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
+        if (msgs.Count > 0)
+        {
+            foreach (var msg in msgs)
+            {
+                NoticeManager.Instance.SendMessage(msg);
+            }
+            NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
+            if (!validatorResult.Success)
+            {
+                return;
+            }
+        }
+        var result = await CoreConfigHandler.GenerateClientConfig(context, fileName);
         if (result.Success != true)
         {
             NoticeManager.Instance.Enqueue(result.Msg);

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml

@@ -32,7 +32,7 @@
                 IsCancel="True" />
         </StackPanel>
         <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
-            <Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
+            <Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
 
                 <Grid
                     Grid.Row="0"
@@ -407,7 +407,7 @@
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         Text="{x:Static resx:ResUI.TbPorts7Tips}" />
-                    
+
                     <TextBlock
                         Grid.Row="4"
                         Grid.Column="0"
@@ -420,7 +420,7 @@
                         Grid.Column="1"
                         Width="400"
                         Margin="{StaticResource Margin4}" />
-                    
+
                     <TextBlock
                         Grid.Row="5"
                         Grid.Column="0"
@@ -722,11 +722,51 @@
                         Text="{x:Static resx:ResUI.TbPath}" />
                 </Grid>
 
-                <Separator Grid.Row="5" Margin="{StaticResource MarginTb8}" />
+                <Grid
+                    x:Name="gridFinalmask"
+                    Grid.Row="5"
+                    ColumnDefinitions="300,Auto">
+                    <TextBlock
+                        Grid.Row="0"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbFinalmask}" />
+                    <Button
+                        Grid.Row="0"
+                        Grid.Column="1"
+                        Margin="{StaticResource MarginLr4}"
+                        HorizontalAlignment="Left"
+                        VerticalAlignment="Center"
+                        Classes="IconButton">
+                        <Button.Content>
+                            <PathIcon Data="{StaticResource SemiIconMore}">
+                                <PathIcon.RenderTransform>
+                                    <RotateTransform Angle="90" />
+                                </PathIcon.RenderTransform>
+                            </PathIcon>
+                        </Button.Content>
+                        <Button.Flyout>
+                            <Flyout>
+                                <StackPanel>
+                                    <TextBox
+                                        x:Name="txtFinalmask"
+                                        Width="400"
+                                        Margin="{StaticResource Margin4}"
+                                        AcceptsReturn="True"
+                                        Classes="TextArea"
+                                        TextWrapping="NoWrap" />
+                                </StackPanel>
+                            </Flyout>
+                        </Button.Flyout>
+                    </Button>
+                </Grid>
+
+                <Separator Grid.Row="6" Margin="{StaticResource MarginTb8}" />
 
                 <Grid
                     x:Name="gridTls"
-                    Grid.Row="6"
+                    Grid.Row="7"
                     ColumnDefinitions="300,Auto"
                     RowDefinitions="Auto,Auto,Auto,Auto,Auto">
 
@@ -745,7 +785,7 @@
                 </Grid>
                 <Grid
                     x:Name="gridTlsMore"
-                    Grid.Row="7"
+                    Grid.Row="8"
                     ColumnDefinitions="300,Auto"
                     IsVisible="False"
                     RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
@@ -908,7 +948,7 @@
                 </Grid>
                 <Grid
                     x:Name="gridRealityMore"
-                    Grid.Row="7"
+                    Grid.Row="8"
                     ColumnDefinitions="300,Auto"
                     IsVisible="False"
                     RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto">
@@ -996,7 +1036,7 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
                 </Grid>
-                <Separator Grid.Row="8" Margin="{StaticResource MarginTb8}" />
+                <Separator Grid.Row="9" Margin="{StaticResource MarginTb8}" />
             </Grid>
         </ScrollViewer>
     </DockPanel>

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs

@@ -78,6 +78,7 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                 cmbCoreType.IsEnabled = false;
                 cmbFingerprint.IsEnabled = false;
                 cmbFingerprint.SelectedValue = string.Empty;
+                gridFinalmask.IsVisible = false;
 
                 cmbHeaderType8.ItemsSource = Global.TuicCongestionControls;
                 break;
@@ -95,6 +96,7 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                 gridAnytls.IsVisible = true;
                 lstStreamSecurity.Add(Global.StreamSecurityReality);
                 cmbCoreType.IsEnabled = false;
+                gridFinalmask.IsVisible = false;
                 break;
         }
         cmbStreamSecurity.ItemsSource = lstStreamSecurity;
@@ -194,6 +196,8 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
             this.Bind(ViewModel, vm => vm.SelectedSource.SpiderX, v => v.txtSpiderX.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Mldsa65Verify, v => v.txtMldsa65Verify.Text).DisposeWith(disposables);
 
+            this.Bind(ViewModel, vm => vm.SelectedSource.Finalmask, v => v.txtFinalmask.Text).DisposeWith(disposables);
+
             this.BindCommand(ViewModel, vm => vm.FetchCertCmd, v => v.btnFetchCert).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.FetchCertChainCmd, v => v.btnFetchCertChain).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -325,12 +325,6 @@
                             Grid.Column="1"
                             Margin="{StaticResource Margin4}"
                             HorizontalAlignment="Left" />
-                        <TextBlock
-                            Grid.Row="20"
-                            Grid.Column="2"
-                            Margin="{StaticResource Margin4}"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableFragmentTips}"
-                            TextWrapping="Wrap" />
                     </Grid>
                 </ScrollViewer>
             </TabItem>
@@ -843,19 +837,6 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
-                    <TextBlock
-                        Grid.Row="6"
-                        Grid.Column="0"
-                        Margin="{StaticResource Margin4}"
-                        VerticalAlignment="Center"
-                        Text="{x:Static resx:ResUI.TbSettingsEnableExInbound}" />
-                    <ToggleSwitch
-                        x:Name="togEnableExInbound"
-                        Grid.Row="6"
-                        Grid.Column="1"
-                        Margin="{StaticResource Margin4}"
-                        HorizontalAlignment="Left" />
-
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs

@@ -114,7 +114,6 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunEnableExInbound, v => v.togEnableExInbound.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.CoreType1, v => v.cmbCoreType1.SelectedValue).DisposeWith(disposables);

v2rayN/v2rayN/Views/AddServerWindow.xaml

@@ -60,6 +60,8 @@
                     <RowDefinition Height="Auto" />
                     <RowDefinition Height="Auto" />
                     <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
                 </Grid.RowDefinitions>
 
                 <Grid Grid.Row="0">
@@ -928,12 +930,47 @@
                         Text="{x:Static resx:ResUI.TbPath}" />
                 </Grid>
 
+                <Grid x:Name="gridFinalmask" Grid.Row="5">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="300" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+                    <TextBlock
+                        Grid.Row="0"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbFinalmask}" />
+                    <materialDesign:PopupBox
+                        Grid.Row="0"
+                        Grid.Column="1"
+                        HorizontalAlignment="Left"
+                        VerticalAlignment="Center"
+                        StaysOpen="True"
+                        Style="{StaticResource MaterialDesignToolForegroundPopupBox}">
+                        <StackPanel>
+                            <TextBox
+                                x:Name="txtFinalmask"
+                                Width="400"
+                                Margin="{StaticResource Margin4}"
+                                AcceptsReturn="True"
+                                HorizontalScrollBarVisibility="Auto"
+                                MaxLines="8"
+                                MinLines="4"
+                                Style="{StaticResource MyOutlinedTextBox}"
+                                TextWrapping="NoWrap"
+                                VerticalScrollBarVisibility="Auto" />
+                        </StackPanel>
+                    </materialDesign:PopupBox>
+                </Grid>
+
                 <Separator
-                    Grid.Row="5"
+                    Grid.Row="6"
                     Margin="0,2"
                     Style="{DynamicResource MaterialDesignSeparator}" />
 
-                <Grid x:Name="gridTls" Grid.Row="6">
+                <Grid x:Name="gridTls" Grid.Row="7">
                     <Grid.RowDefinitions>
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
@@ -963,7 +1000,7 @@
                 </Grid>
                 <Grid
                     x:Name="gridTlsMore"
-                    Grid.Row="7"
+                    Grid.Row="8"
                     Visibility="Hidden">
                     <Grid.RowDefinitions>
                         <RowDefinition Height="Auto" />
@@ -1152,7 +1189,7 @@
                 </Grid>
                 <Grid
                     x:Name="gridRealityMore"
-                    Grid.Row="7"
+                    Grid.Row="8"
                     Visibility="Hidden">
                     <Grid.RowDefinitions>
                         <RowDefinition Height="Auto" />
@@ -1264,7 +1301,7 @@
                         Style="{StaticResource DefTextBox}" />
                 </Grid>
                 <Separator
-                    Grid.Row="8"
+                    Grid.Row="9"
                     Margin="0,2"
                     Style="{DynamicResource MaterialDesignSeparator}" />
             </Grid>

v2rayN/v2rayN/Views/AddServerWindow.xaml.cs

@@ -73,6 +73,7 @@ public partial class AddServerWindow
                 cmbCoreType.IsEnabled = false;
                 cmbFingerprint.IsEnabled = false;
                 cmbFingerprint.Text = string.Empty;
+                gridFinalmask.Visibility = Visibility.Collapsed;
 
                 cmbHeaderType8.ItemsSource = Global.TuicCongestionControls;
                 break;
@@ -90,6 +91,7 @@ public partial class AddServerWindow
                 gridAnytls.Visibility = Visibility.Visible;
                 cmbCoreType.IsEnabled = false;
                 lstStreamSecurity.Add(Global.StreamSecurityReality);
+                gridFinalmask.Visibility = Visibility.Collapsed;
                 break;
         }
         cmbStreamSecurity.ItemsSource = lstStreamSecurity;
@@ -190,6 +192,8 @@ public partial class AddServerWindow
             this.Bind(ViewModel, vm => vm.SelectedSource.SpiderX, v => v.txtSpiderX.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Mldsa65Verify, v => v.txtMldsa65Verify.Text).DisposeWith(disposables);
 
+            this.Bind(ViewModel, vm => vm.SelectedSource.Finalmask, v => v.txtFinalmask.Text).DisposeWith(disposables);
+
             this.BindCommand(ViewModel, vm => vm.FetchCertCmd, v => v.btnFetchCert).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.FetchCertChainCmd, v => v.btnFetchCertChain).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);

v2rayN/v2rayN/Views/OptionSettingWindow.xaml

@@ -391,13 +391,6 @@
                             Grid.Column="1"
                             Margin="{StaticResource Margin8}"
                             HorizontalAlignment="Left" />
-                        <TextBlock
-                            Grid.Row="20"
-                            Grid.Column="2"
-                            Margin="{StaticResource Margin8}"
-                            Style="{StaticResource ToolbarTextBlock}"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableFragmentTips}"
-                            TextWrapping="Wrap" />
                     </Grid>
                 </ScrollViewer>
             </TabItem>
@@ -1097,20 +1090,6 @@
                         HorizontalAlignment="Left"
                         Style="{StaticResource DefComboBox}" />
 
-                    <TextBlock
-                        Grid.Row="6"
-                        Grid.Column="0"
-                        Margin="{StaticResource Margin8}"
-                        VerticalAlignment="Center"
-                        Style="{StaticResource ToolbarTextBlock}"
-                        Text="{x:Static resx:ResUI.TbSettingsEnableExInbound}" />
-                    <ToggleButton
-                        x:Name="togEnableExInbound"
-                        Grid.Row="6"
-                        Grid.Column="1"
-                        Margin="{StaticResource Margin8}"
-                        HorizontalAlignment="Left" />
-
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"

v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs

@@ -119,7 +119,6 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunEnableExInbound, v => v.togEnableExInbound.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.CoreType1, v => v.cmbCoreType1.Text).DisposeWith(disposables);