Fix TUN mode cleanup on Linux/macOS (#8202)

* Refactor AppRun script generation in packaging

* Update minimum kernel version requirement to 6.13

* Update minimum kernel version requirement to 5.14

* Revise runtime dependencies with version constraints

Updated runtime dependencies for package-rhel.sh to include version constraints and additional requirements.

* Modify package dependencies in package-debian.sh

Updated package dependencies to include libc6, fontconfig, coreutils, and bash.

* Remove AppImage packaging and upload steps

Removed AppImage packaging and upload steps from the workflow.

* Delete package-appimage.sh

* Simplify environment checks in Utils.cs

Removed checks for APPIMAGE environment variable and mount path.

* Update v2rayN.slnx

* Remove package scripts from v2rayN solution

Removed references to package-appimage.sh and pkg2appimage.yml from the solution file.

.github/workflows/build-linux.yml

@@ -68,21 +68,6 @@ jobs:
         file_glob: true
         prerelease: true
 
-    - name: Package AppImage
-      if: github.event.inputs.release_tag != ''
-      run: |
-        chmod a+x package-appimage.sh
-        ./package-appimage.sh
-
-    - name: Upload AppImage to release
-      uses: svenstaro/upload-release-action@v2
-      if: github.event.inputs.release_tag != ''
-      with:
-        file: ${{ github.workspace }}/v2rayN*.AppImage
-        tag: ${{ github.event.inputs.release_tag }}
-        file_glob: true
-        prerelease: true
-
     # release zip archive
     - name: Package release zip archive
       if: github.event.inputs.release_tag != ''

package-appimage.sh

@@ -1,67 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-# Install deps
-sudo apt update -y
-sudo apt install -y libfuse2 wget file
-
-# Get tools
-wget -qO appimagetool https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
-chmod +x appimagetool
-
-# x86_64 AppDir
-APPDIR_X64="AppDir-x86_64"
-rm -rf "$APPDIR_X64"
-mkdir -p "$APPDIR_X64/usr/lib/v2rayN" "$APPDIR_X64/usr/bin" "$APPDIR_X64/usr/share/applications" "$APPDIR_X64/usr/share/pixmaps"
-cp -rf "$OutputPath64"/* "$APPDIR_X64/usr/lib/v2rayN" || true
-[ -f "$APPDIR_X64/usr/lib/v2rayN/v2rayN.png" ] && cp "$APPDIR_X64/usr/lib/v2rayN/v2rayN.png" "$APPDIR_X64/usr/share/pixmaps/v2rayN.png" || true
-[ -f "$APPDIR_X64/usr/lib/v2rayN/v2rayN.png" ] && cp "$APPDIR_X64/usr/lib/v2rayN/v2rayN.png" "$APPDIR_X64/v2rayN.png" || true
-
-printf '%s\n' '#!/bin/sh' 'HERE="$(dirname "$(readlink -f "$0")")"' 'cd "$HERE/usr/lib/v2rayN"' 'exec "$HERE/usr/lib/v2rayN/v2rayN" "$@"' > "$APPDIR_X64/AppRun"
-chmod +x "$APPDIR_X64/AppRun"
-ln -sf usr/lib/v2rayN/v2rayN "$APPDIR_X64/usr/bin/v2rayN"
-cat > "$APPDIR_X64/v2rayN.desktop" <<EOF
-[Desktop Entry]
-Name=v2rayN
-Comment=A GUI client for Windows and Linux, support Xray core and sing-box-core and others
-Exec=v2rayN
-Icon=v2rayN
-Terminal=false
-Type=Application
-Categories=Network;
-EOF
-install -Dm644 "$APPDIR_X64/v2rayN.desktop" "$APPDIR_X64/usr/share/applications/v2rayN.desktop"
-
-ARCH=x86_64 ./appimagetool "$APPDIR_X64" "v2rayN-${OutputArch}.AppImage"
-file "v2rayN-${OutputArch}.AppImage" | grep -q 'x86-64'
-
-# aarch64 AppDir
-APPDIR_ARM64="AppDir-aarch64"
-rm -rf "$APPDIR_ARM64"
-mkdir -p "$APPDIR_ARM64/usr/lib/v2rayN" "$APPDIR_ARM64/usr/bin" "$APPDIR_ARM64/usr/share/applications" "$APPDIR_ARM64/usr/share/pixmaps"
-cp -rf "$OutputPathArm64"/* "$APPDIR_ARM64/usr/lib/v2rayN" || true
-[ -f "$APPDIR_ARM64/usr/lib/v2rayN/v2rayN.png" ] && cp "$APPDIR_ARM64/usr/lib/v2rayN/v2rayN.png" "$APPDIR_ARM64/usr/share/pixmaps/v2rayN.png" || true
-[ -f "$APPDIR_ARM64/usr/lib/v2rayN/v2rayN.png" ] && cp "$APPDIR_ARM64/usr/lib/v2rayN/v2rayN.png" "$APPDIR_ARM64/v2rayN.png" || true
-
-printf '%s\n' '#!/bin/sh' 'HERE="$(dirname "$(readlink -f "$0")")"' 'cd "$HERE/usr/lib/v2rayN"' 'exec "$HERE/usr/lib/v2rayN/v2rayN" "$@"' > "$APPDIR_ARM64/AppRun"
-chmod +x "$APPDIR_ARM64/AppRun"
-ln -sf usr/lib/v2rayN/v2rayN "$APPDIR_ARM64/usr/bin/v2rayN"
-cat > "$APPDIR_ARM64/v2rayN.desktop" <<EOF
-[Desktop Entry]
-Name=v2rayN
-Comment=A GUI client for Windows and Linux, support Xray core and sing-box-core and others
-Exec=v2rayN
-Icon=v2rayN
-Terminal=false
-Type=Application
-Categories=Network;
-EOF
-install -Dm644 "$APPDIR_ARM64/v2rayN.desktop" "$APPDIR_ARM64/usr/share/applications/v2rayN.desktop"
-
-# aarch64 runtime
-wget -qO runtime-aarch64 https://github.com/AppImage/AppImageKit/releases/download/continuous/runtime-aarch64
-chmod +x runtime-aarch64
-
-# build aarch64 AppImage
-ARCH=aarch64 ./appimagetool --runtime-file ./runtime-aarch64 "$APPDIR_ARM64" "v2rayN-${OutputArchArm}.AppImage"
-file "v2rayN-${OutputArchArm}.AppImage" | grep -q 'ARM aarch64'

package-debian.sh

@@ -28,7 +28,7 @@ Package: v2rayN
 Version: $Version
 Architecture: $Arch2
 Maintainer: https://github.com/2dust/v2rayN
-Depends: desktop-file-utils, xdg-utils
+Depends: libc6 (>= 2.34), fontconfig (>= 2.13.1), desktop-file-utils (>= 0.26), xdg-utils (>= 1.1.3), coreutils (>= 8.32), bash (>= 5.1)
 Description: A GUI client for Windows and Linux, support Xray core and sing-box-core and others
 EOF
 

package-rhel.sh

@@ -614,8 +614,13 @@ ExclusiveArch:  aarch64 x86_64
 Source0:        __PKGROOT__.tar.gz
 
 # Runtime dependencies (Avalonia / X11 / Fonts / GL)
-Requires:       libX11, libXrandr, libXcursor, libXi, libXext, libxcb, libXrender, libXfixes, libXinerama, libxkbcommon
-Requires:       fontconfig, freetype, cairo, pango, mesa-libEGL, mesa-libGL, xdg-utils
+Requires:       freetype, cairo, pango, openssl, mesa-libEGL, mesa-libGL
+Requires:       glibc >= 2.34
+Requires:       fontconfig >= 2.13.1
+Requires:       desktop-file-utils >= 0.26
+Requires:       xdg-utils >= 1.1.3
+Requires:       coreutils >= 8.32
+Requires:       bash >= 5.1
 
 %description
 v2rayN Linux for Red Hat Enterprise Linux

v2rayN/ServiceLib/Common/Utils.cs

@@ -994,11 +994,6 @@ public class Utils
                 return false;
             }
 
-            if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("APPIMAGE")))
-            {
-                return true;
-            }
-
             var exePath = GetExePath();
             var baseDir = string.IsNullOrEmpty(exePath) ? StartupPath() : Path.GetDirectoryName(exePath) ?? "";
             var p = baseDir.Replace('\\', '/');
@@ -1008,11 +1003,6 @@ public class Utils
                 return false;
             }
 
-            if (p.Contains("/.mount_", StringComparison.Ordinal))
-            {
-                return true;
-            }
-
             if (p.StartsWith("/opt/v2rayN", StringComparison.OrdinalIgnoreCase))
             {
                 return true;

v2rayN/ServiceLib/Manager/CoreAdminManager.cs

@@ -34,7 +34,7 @@ public class CoreAdminManager
         StringBuilder sb = new();
         sb.AppendLine("#!/bin/bash");
         var cmdLine = $"{fileName.AppendQuotes()} {string.Format(coreInfo.Arguments, Utils.GetBinConfigPath(configPath).AppendQuotes())}";
-        sb.AppendLine($"sudo -S {cmdLine}");
+        sb.AppendLine($"exec sudo -S -- {cmdLine}");
         var shFilePath = await FileManager.CreateLinuxShellFile("run_as_sudo.sh", sb.ToString(), true);
 
         var procService = new ProcessService(

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

@@ -427,7 +427,7 @@
     <value>路由设置</value>
   </data>
   <data name="menuServers" xml:space="preserve">
-    <value>配置文件</value>
+    <value>配置项</value>
   </data>
   <data name="menuSetting" xml:space="preserve">
     <value>设置</value>

v2rayN/ServiceLib/Sample/kill_as_sudo_linux_sh

@@ -28,15 +28,15 @@ fi
 kill_children() {
     local parent=$1
     local children=$(ps -o pid --no-headers --ppid "$parent")
-    
+
     # Output information about processes being terminated
     echo "Processing children of PID: $parent..."
-    
+
     # Process each child
     for child in $children; do
         # Recursively find and kill child's children first
         kill_children "$child"
-        
+
         # Force kill the child process
         echo "Terminating child process: $child"
         kill -9 "$child" 2>/dev/null || true
@@ -47,6 +47,18 @@ echo "============================================"
 echo "Starting termination of process $PID and all its children"
 echo "============================================"
 
+# Try graceful termination first
+echo "Attempting graceful termination (SIGTERM) of PID: $PID"
+kill -15 "$PID" 2>/dev/null || true
+sleep 1
+# If still running, fall back to kill_children
+if ps -p $PID > /dev/null; then
+    echo "Process $PID did not exit after SIGTERM; proceeding with forced termination of its children and itself"
+else
+    echo "Process $PID exited cleanly after SIGTERM"
+    exit 0
+fi
+
 # Find and kill all child processes
 kill_children "$PID"
 

v2rayN/ServiceLib/Sample/kill_as_sudo_osx_sh

@@ -42,6 +42,20 @@ echo "============================================"
 echo "Starting termination of process $PID and all its descendants"
 echo "============================================"
 
+# Try graceful termination first
+echo "Attempting graceful termination (SIGTERM) of PID: $PID"
+kill -15 "$PID" 2>/dev/null || true
+sleep 1
+
+# If still running, fall back to kill_descendants
+# Use the macOS-native 'kill -0' check
+if kill -0 $PID 2>/dev/null; then
+    echo "Process $PID did not exit after SIGTERM; proceeding with forced termination of its descendants and itself"
+else
+    echo "Process $PID exited cleanly after SIGTERM"
+    exit 0
+fi
+
 # Find and kill all descendant processes
 kill_descendants "$PID"
 

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml

@@ -75,6 +75,15 @@
                         <PathIcon Data="{StaticResource SemiIconBolt}" />
                     </Button.Content>
                 </Button>
+                <Button
+                    x:Name="menuMixedTestServer"
+                    Margin="{StaticResource MarginLr4}"
+                    Classes="IconButton Success"
+                    ToolTip.Tip="{x:Static resx:ResUI.menuMixedTestServer}">
+                    <Button.Content>
+                        <PathIcon Data="{StaticResource building_ping}" />
+                    </Button.Content>
+                </Button>
 
             </WrapPanel>
             <DataGrid
@@ -99,15 +108,12 @@
                         <MenuItem x:Name="menuCopyServer" Header="{x:Static resx:ResUI.menuCopyServer}" />
                         <MenuItem x:Name="menuRemoveServer" Header="{x:Static resx:ResUI.menuRemoveServer}" />
                         <MenuItem x:Name="menuRemoveDuplicateServer" Header="{x:Static resx:ResUI.menuRemoveDuplicateServer}" />
+                        <MenuItem x:Name="menuRemoveInvalidServerResult" Header="{x:Static resx:ResUI.menuRemoveInvalidServerResult}" />
                         <Separator />
-                        <MenuItem x:Name="menuMixedTestServer" Header="{x:Static resx:ResUI.menuMixedTestServer}" />
                         <MenuItem x:Name="menuTcpingServer" Header="{x:Static resx:ResUI.menuTcpingServer}" />
                         <MenuItem x:Name="menuRealPingServer" Header="{x:Static resx:ResUI.menuRealPingServer}" />
                         <MenuItem x:Name="menuSpeedServer" Header="{x:Static resx:ResUI.menuSpeedServer}" />
-                        <MenuItem Header="{x:Static resx:ResUI.menuTestServerResult}">
-                            <MenuItem x:Name="menuSortServerResult" Header="{x:Static resx:ResUI.menuSortServerResult}" />
-                            <MenuItem x:Name="menuRemoveInvalidServerResult" Header="{x:Static resx:ResUI.menuRemoveInvalidServerResult}" />
-                        </MenuItem>
+                        <MenuItem x:Name="menuSortServerResult" Header="{x:Static resx:ResUI.menuSortServerResult}" />
                         <Separator />
                         <MenuItem x:Name="menuMoveToGroup" Header="{x:Static resx:ResUI.menuMoveToGroup}">
                             <MenuItem>

v2rayN/v2rayN.sln

@@ -26,11 +26,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "GitHub Action", "GitHub Act
 		..\.github\workflows\build-osx.yml = ..\.github\workflows\build-osx.yml
 		..\.github\workflows\build-windows-desktop.yml = ..\.github\workflows\build-windows-desktop.yml
 		..\.github\workflows\build-windows.yml = ..\.github\workflows\build-windows.yml
-		..\package-appimage.sh = ..\package-appimage.sh
 		..\package-debian.sh = ..\package-debian.sh
 		..\package-osx.sh = ..\package-osx.sh
 		..\package-release-zip.sh = ..\package-release-zip.sh
-		..\pkg2appimage.yml = ..\pkg2appimage.yml
 		..\.github\workflows\winget-publish.yml = ..\.github\workflows\winget-publish.yml
 	EndProjectSection
 EndProject

v2rayN/v2rayN.slnx

@@ -6,11 +6,9 @@
     <File Path="../.github/workflows/build-windows-desktop.yml" />
     <File Path="../.github/workflows/build-windows.yml" />
     <File Path="../.github/workflows/winget-publish.yml" />
-    <File Path="../package-appimage.sh" />
     <File Path="../package-debian.sh" />
     <File Path="../package-osx.sh" />
     <File Path="../package-release-zip.sh" />
-    <File Path="../pkg2appimage.yml" />
   </Folder>
   <Folder Name="/Solution Files/">
     <File Path="Directory.Build.props" />

v2rayN/v2rayN/Views/ProfilesView.xaml

@@ -87,6 +87,15 @@
                     ToolTip="{x:Static resx:ResUI.menuFastRealPing}">
                     <materialDesign:PackIcon VerticalAlignment="Center" Kind="LightningBolt" />
                 </Button>
+                <Button
+                    x:Name="menuMixedTestServer"
+                    Width="30"
+                    Height="30"
+                    Margin="{StaticResource MarginLeftRight4}"
+                    Style="{StaticResource MaterialDesignFloatingActionMiniLightButton}"
+                    ToolTip="{x:Static resx:ResUI.menuMixedTestServer}">
+                    <materialDesign:PackIcon VerticalAlignment="Center" Kind="Speedometer" />
+                </Button>
             </WrapPanel>
             <DataGrid
                 x:Name="lstProfiles"
@@ -131,11 +140,11 @@
                             x:Name="menuRemoveDuplicateServer"
                             Height="{StaticResource MenuItemHeight}"
                             Header="{x:Static resx:ResUI.menuRemoveDuplicateServer}" />
-                        <Separator />
                         <MenuItem
-                            x:Name="menuMixedTestServer"
+                            x:Name="menuRemoveInvalidServerResult"
                             Height="{StaticResource MenuItemHeight}"
-                            Header="{x:Static resx:ResUI.menuMixedTestServer}" />
+                            Header="{x:Static resx:ResUI.menuRemoveInvalidServerResult}" />
+                        <Separator />
                         <MenuItem
                             x:Name="menuTcpingServer"
                             Height="{StaticResource MenuItemHeight}"
@@ -148,16 +157,10 @@
                             x:Name="menuSpeedServer"
                             Height="{StaticResource MenuItemHeight}"
                             Header="{x:Static resx:ResUI.menuSpeedServer}" />
-                        <MenuItem Header="{x:Static resx:ResUI.menuTestServerResult}">
-                            <MenuItem
-                                x:Name="menuSortServerResult"
-                                Height="{StaticResource MenuItemHeight}"
-                                Header="{x:Static resx:ResUI.menuSortServerResult}" />
-                            <MenuItem
-                                x:Name="menuRemoveInvalidServerResult"
-                                Height="{StaticResource MenuItemHeight}"
-                                Header="{x:Static resx:ResUI.menuRemoveInvalidServerResult}" />
-                        </MenuItem>
+                        <MenuItem
+                            x:Name="menuSortServerResult"
+                            Height="{StaticResource MenuItemHeight}"
+                            Header="{x:Static resx:ResUI.menuSortServerResult}" />
                         <Separator />
                         <MenuItem
                             x:Name="menuMoveToGroup"