some changes

.github/workflows/deploy.yml

@@ -10,10 +10,10 @@ env:
 
 jobs:
   Build-Linux-Ubuntu:
-    runs-on: 4-core
+    runs-on: ubuntu-22.04
 
     env:
-      QT_VERSION: 6.8.3
+      QT_VERSION: 6.6.2
       QIF_VERSION: 4.7
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
       PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
@@ -30,15 +30,13 @@ jobs:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
         target: 'desktop'
-        arch: 'linux_gcc_64'
+        arch: 'gcc_64'
         modules: 'qtremoteobjects qt5compat qtshadertools'
         dir: ${{ runner.temp }}
         setup-python: 'true'
         tools: 'tools_ifw'
         set-env: 'true'
-        aqtversion: '==3.3.0'       
+        extra: '--external 7z --base ${{ env.QT_MIRROR }}'
-        py7zrversion: '==0.22.*'  
-        extra: '--base ${{ env.QT_MIRROR }}' 
 
     - name: 'Get sources'
       uses: actions/checkout@v4
@@ -46,15 +44,8 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    - name: 'Get version from CMakeLists.txt'
+    - name: 'Setup ccache'
-      id: get_version
+      uses: hendrikmuhs/ccache-action@v1.2
-      run: |
-        VERSION=$(grep 'set(AMNEZIAVPN_VERSION' CMakeLists.txt | sed -E 's/.*AMNEZIAVPN_VERSION ([0-9]+.[0-9]+.[0-9]+.[0-9]+)\)/\1/')
-        echo "VERSION=$VERSION" >> $GITHUB_ENV
-        echo "Version: $VERSION"
-
-    # - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Build project'
       run: |
@@ -64,13 +55,13 @@ jobs:
         bash deploy/build_linux.sh
 
     - name: 'Pack installer'
-      run: cd deploy && tar -cf AmneziaVPN_Linux_Installer.tar AmneziaVPN_Linux_Installer.bin && zip AmneziaVPN_${VERSION}_linux_x64.tar.zip AmneziaVPN_Linux_Installer.tar
+      run: cd deploy && tar -cf AmneziaVPN_Linux_Installer.tar AmneziaVPN_Linux_Installer.bin
 
     - name: 'Upload installer artifact'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_linux_x64.tar.zip
+        name: AmneziaVPN_Linux_installer.tar
-        path: deploy/AmneziaVPN_${{ env.VERSION }}_linux_x64.tar.zip
+        path: deploy/AmneziaVPN_Linux_Installer.tar
         retention-days: 7
 
     - name: 'Upload unpacked artifact'
@@ -93,7 +84,7 @@ jobs:
     runs-on: windows-latest
 
     env:
-      QT_VERSION: 6.10.1
+      QT_VERSION: 6.6.2
       QIF_VERSION: 4.7
       BUILD_ARCH: 64
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
@@ -111,16 +102,8 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    - name: 'Get version from CMakeLists.txt'
+    - name: 'Setup ccache'
-      id: get_version
+      uses: hendrikmuhs/ccache-action@v1.2
-      shell: bash
-      run: |
-        VERSION=$(grep 'set(AMNEZIAVPN_VERSION' CMakeLists.txt | sed -E 's/.*AMNEZIAVPN_VERSION ([0-9]+.[0-9]+.[0-9]+.[0-9]+)\)/\1/')
-        echo "VERSION=$VERSION" >> $GITHUB_ENV
-        echo "Version: $VERSION"
-
-    # - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Install Qt'
       uses: jurplel/install-qt-action@v3
@@ -128,62 +111,32 @@ jobs:
         version: ${{ env.QT_VERSION }}
         host: 'windows'
         target: 'desktop'
-        arch: 'win64_msvc2022_64'
+        arch: 'win64_msvc2019_64'
         modules: 'qtremoteobjects qt5compat qtshadertools'
         dir: ${{ runner.temp }}
         setup-python: 'true'
         tools: 'tools_ifw'
         set-env: 'true'
-        aqtversion: '==3.3.0'       
+        extra: '--external 7z --base ${{ env.QT_MIRROR }}'
-        py7zrversion: '==0.22.*'  
-        extra: '--base ${{ env.QT_MIRROR }}' 
 
     - name: 'Setup mvsc'
       uses: ilammy/msvc-dev-cmd@v1
       with:
         arch: 'x64'
 
-    - name: 'Setup .NET SDK'
-      uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: '8.0.x'
-
-    - name: 'Install WiX Toolset'
-      shell: powershell
-      run: |
-        dotnet tool install --global wix --version 4.0.6
-        wix extension add -g WixToolset.UI.wixext/4.0.6
-        wix extension add -g WixToolset.Util.wixext/4.0.6
-        wix extension list -g
-        $wixBinDir = Join-Path $env:USERPROFILE ".dotnet\tools"
-        echo "WIX_BIN_DIR=$wixBinDir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-
     - name: 'Build project'
       shell: cmd
       run: |
         set BUILD_ARCH=${{ env.BUILD_ARCH }}
-        set QT_BIN_DIR="${{ runner.temp }}\\Qt\\${{ env.QT_VERSION }}\\msvc2022_64\\bin"
+        set QT_BIN_DIR="${{ runner.temp }}\\Qt\\${{ env.QT_VERSION }}\\msvc2019_64\\bin"
         set QIF_BIN_DIR="${{ runner.temp }}\\Qt\\Tools\\QtInstallerFramework\\${{ env.QIF_VERSION }}\\bin"
-        set WIX_BIN_DIR=%USERPROFILE%\.dotnet\tools
         call deploy\\build_windows.bat
 
-    - name: 'Rename Windows installer'
-      shell: cmd
-      run: |
-        copy AmneziaVPN_x${{ env.BUILD_ARCH }}.exe AmneziaVPN_%VERSION%_x64.exe
-
     - name: 'Upload installer artifact'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_x64.exe
+        name: AmneziaVPN_Windows_installer
-        path: AmneziaVPN_${{ env.VERSION }}_x64.exe
+        path: AmneziaVPN_x${{ env.BUILD_ARCH }}.exe
-        retention-days: 7
-
-    - name: 'Upload MSI installer artifact'
-      uses: actions/upload-artifact@v4
-      with:
-        name: AmneziaVPN_Windows_MSI_installer
-        path: AmneziaVPN_x${{ env.BUILD_ARCH }}.msi
         retention-days: 7
 
     - name: 'Upload unpacked artifact'
@@ -196,10 +149,10 @@ jobs:
 # ------------------------------------------------------
 
   Build-iOS:
-    runs-on: macos-latest
+    runs-on: macos-13
 
     env:
-      QT_VERSION: 6.10.1
+      QT_VERSION: 6.6.2
       CC: cc
       CXX: c++
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
@@ -214,7 +167,7 @@ jobs:
     - name: 'Setup xcode'
       uses: maxim-lobanov/setup-xcode@v1
       with:
-        xcode-version: '26.1'
+        xcode-version: '15.2'
 
     - name: 'Install desktop Qt'
       uses: jurplel/install-qt-action@v3
@@ -258,8 +211,8 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    # - name: 'Setup ccache'
+    - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
+      uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Install dependencies'
       run: pip install jsonschema jinja2
@@ -350,8 +303,8 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    # - name: 'Setup ccache'
+    - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
+      uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Build project'
       run: |
@@ -378,7 +331,7 @@ jobs:
     runs-on: macos-latest
 
     env:
-      QT_VERSION: 6.10.1
+      QT_VERSION: 6.8.0
 
       MAC_TEAM_ID: ${{ secrets.MAC_TEAM_ID }}
 
@@ -408,7 +361,7 @@ jobs:
         xcode-version: '16.2.0'
 
     - name: 'Install Qt'
-      uses: jurplel/install-qt-action@v4
+      uses: jurplel/install-qt-action@v3
       with:
         version: ${{ env.QT_VERSION }}
         host: 'mac'
@@ -418,9 +371,8 @@ jobs:
         dir: ${{ runner.temp }}
         setup-python: 'true'
         set-env: 'true'
-        aqtversion: '==3.3.0'       
+        extra: '--external 7z --base ${{ env.QT_MIRROR }}'
-        py7zrversion: '==0.22.*'  
+
-        extra: '--base ${{ env.QT_MIRROR }}' 
 
     - name: 'Get sources'
       uses: actions/checkout@v4
@@ -428,32 +380,19 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    - name: 'Get version from CMakeLists.txt'
+    - name: 'Setup ccache'
-      id: get_version
+      uses: hendrikmuhs/ccache-action@v1.2
-      run: |
-        VERSION=$(grep 'set(AMNEZIAVPN_VERSION' CMakeLists.txt | sed -E 's/.*AMNEZIAVPN_VERSION ([0-9]+.[0-9]+.[0-9]+.[0-9]+)\)/\1/')
-        echo "VERSION=$VERSION" >> $GITHUB_ENV
-        echo "Version: $VERSION"
-
-    # - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Build project'
       run: |
         export QT_BIN_DIR="${{ runner.temp }}/Qt/${{ env.QT_VERSION }}/macos/bin"
         bash deploy/build_macos.sh -n
 
-    - name: 'Pack macOS installer'
-      run: |
-        cd deploy/build/pkg
-        zip -r ../../AmneziaVPN_${VERSION}_macos.zip AmneziaVPN.pkg
-        cd ../../..
-
     - name: 'Upload installer artifact'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_macos.zip
+        name: AmneziaVPN_MacOS_installer
-        path: deploy/AmneziaVPN_${{ env.VERSION }}_macos.zip
+        path: deploy/build/pkg/AmneziaVPN.pkg
         retention-days: 7
 
     - name: 'Upload unpacked artifact'
@@ -467,7 +406,7 @@ jobs:
     runs-on: macos-latest
 
     env:
-      QT_VERSION: 6.10.1
+      QT_VERSION: 6.8.3
 
       MAC_TEAM_ID: ${{ secrets.MAC_TEAM_ID }}
 
@@ -487,31 +426,21 @@ jobs:
     - name: 'Setup xcode'
       uses: maxim-lobanov/setup-xcode@v1
       with:
-        xcode-version: '26.1'
+        xcode-version: '16.2.0'
 
-    - name: 'Install desktop Qt'
+    - name: 'Install Qt'
       uses: jurplel/install-qt-action@v3
       with:
         version: ${{ env.QT_VERSION }}
         host: 'mac'
         target: 'desktop'
-        modules: 'qtremoteobjects qt5compat qtshadertools qtmultimedia'
         arch: 'clang_64'
+        modules: 'qtremoteobjects qt5compat qtshadertools'
         dir: ${{ runner.temp }}
+        setup-python: 'true'
         set-env: 'true'
-        extra: '--base ${{ env.QT_MIRROR }}'
+        extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
-    - name: 'Install go'
-      uses: actions/setup-go@v5
-      with:
-        go-version: '1.24'
-        cache: false
-
-    - name: 'Setup gomobile'
-      run: |
-          export PATH=$PATH:~/go/bin
-          go install golang.org/x/mobile/cmd/gomobile@latest
-          gomobile init
 
     - name: 'Get sources'
       uses: actions/checkout@v4
@@ -519,8 +448,8 @@ jobs:
         submodules: 'true'
         fetch-depth: 10
 
-    # - name: 'Setup ccache'
+    - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
+      uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Build project'
       run: |
@@ -537,11 +466,11 @@ jobs:
 # ------------------------------------------------------
 
   Build-Android:
-    runs-on: 4-core
+    runs-on: ubuntu-latest
 
     env:
-      ANDROID_BUILD_PLATFORM: android-36
+      ANDROID_BUILD_PLATFORM: android-34
-      QT_VERSION: 6.10.1
+      QT_VERSION: 6.7.3
       QT_MODULES: 'qtremoteobjects qt5compat qtimageformats qtshadertools'
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
       PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
@@ -622,22 +551,15 @@ jobs:
       with:
         submodules: 'true'
 
-    - name: 'Get version from CMakeLists.txt'
+    - name: 'Setup ccache'
-      id: get_version
+      uses: hendrikmuhs/ccache-action@v1.2
-      run: |
-        VERSION=$(grep 'set(AMNEZIAVPN_VERSION' CMakeLists.txt | sed -E 's/.*AMNEZIAVPN_VERSION ([0-9]+.[0-9]+.[0-9]+.[0-9]+)\)/\1/')
-        echo "VERSION=$VERSION" >> $GITHUB_ENV
-        echo "Version: $VERSION"
-
-    # - name: 'Setup ccache'
-    #   uses: hendrikmuhs/ccache-action@v1.2
 
     - name: 'Setup Java'
       uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
         java-version: '17'
-        # cache: 'gradle'
+        cache: 'gradle'
 
     - name: 'Setup Android NDK'
       id: setup-ndk
@@ -662,44 +584,35 @@ jobs:
       shell: bash
       run: ./deploy/build_android.sh --aab --apk all --build-platform ${{ env.ANDROID_BUILD_PLATFORM }}
 
-    - name: 'Rename Android APKs'
-      run: |
-        cd deploy/build
-        mv AmneziaVPN-x86_64-release.apk AmneziaVPN_${VERSION}_android9+_x86_64.apk
-        mv AmneziaVPN-x86-release.apk AmneziaVPN_${VERSION}_android9+_x86.apk
-        mv AmneziaVPN-arm64-v8a-release.apk AmneziaVPN_${VERSION}_android9+_arm64-v8a.apk
-        mv AmneziaVPN-armeabi-v7a-release.apk AmneziaVPN_${VERSION}_android9+_armeabi-v7a.apk
-        cd ../..
-
     - name: 'Upload x86_64 apk'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_android9+_x86_64.apk
+        name: AmneziaVPN-android-x86_64
-        path: deploy/build/AmneziaVPN_${{ env.VERSION }}_android9+_x86_64.apk
+        path: deploy/build/AmneziaVPN-x86_64-release.apk
         compression-level: 0
         retention-days: 7
 
     - name: 'Upload x86 apk'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_android9+_x86.apk
+        name: AmneziaVPN-android-x86
-        path: deploy/build/AmneziaVPN_${{ env.VERSION }}_android9+_x86.apk
+        path: deploy/build/AmneziaVPN-x86-release.apk
         compression-level: 0
         retention-days: 7
 
     - name: 'Upload arm64-v8a apk'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_android9+_arm64-v8a.apk
+        name: AmneziaVPN-android-arm64-v8a
-        path: deploy/build/AmneziaVPN_${{ env.VERSION }}_android9+_arm64-v8a.apk
+        path: deploy/build/AmneziaVPN-arm64-v8a-release.apk
         compression-level: 0
         retention-days: 7
 
     - name: 'Upload armeabi-v7a apk'
       uses: actions/upload-artifact@v4
       with:
-        name: AmneziaVPN_${{ env.VERSION }}_android9+_armeabi-v7a.apk
+        name: AmneziaVPN-android-armeabi-v7a
-        path: deploy/build/AmneziaVPN_${{ env.VERSION }}_android9+_armeabi-v7a.apk
+        path: deploy/build/AmneziaVPN-armeabi-v7a-release.apk
         compression-level: 0
         retention-days: 7
 

.gitignore

@@ -1,9 +1,5 @@
 # User settings
 *.user
-
-# Gateway configs (contains sensitive endpoints)
-gateway.json
-client/gateway.json
 macOSPackage/
 AmneziaVPN.dmg
 AmneziaVPN.exe
@@ -13,7 +9,6 @@ deploy/build_32/*
 deploy/build_64/*
 winbuild*.bat
 .cache/
-.vscode/
 
 
 # Qt-es

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
 
 set(PROJECT AmneziaVPN)
-set(AMNEZIAVPN_VERSION 4.8.12.8)
+set(AMNEZIAVPN_VERSION 4.8.10.0)
 
 project(${PROJECT} VERSION ${AMNEZIAVPN_VERSION}
         DESCRIPTION "AmneziaVPN"
@@ -12,7 +12,7 @@ string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
 set(RELEASE_DATE "${CURRENT_DATE}")
 
 set(APP_MAJOR_VERSION ${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}.${CMAKE_PROJECT_VERSION_PATCH})
-set(APP_ANDROID_VERSION_CODE 2104)
+set(APP_ANDROID_VERSION_CODE 2093)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")
@@ -49,36 +49,3 @@ if(NOT IOS AND NOT ANDROID AND NOT MACOS_NE)
 
     include(${CMAKE_SOURCE_DIR}/deploy/installer/config.cmake)
 endif()
-
-set(AMNEZIA_STAGE_DIR "${CMAKE_BINARY_DIR}/stage")
-
-if(WIN32 AND NOT IOS AND NOT ANDROID AND NOT MACOS_NE)
-    file(TO_CMAKE_PATH "${AMNEZIA_STAGE_DIR}" AMNEZIA_STAGE_DIR_CMAKE)
-
-    set(CPACK_GENERATOR "WIX")
-    set(CPACK_WIX_VERSION 4)
-    set(CPACK_PACKAGE_NAME "AmneziaVPN")
-    set(CPACK_PACKAGE_VENDOR "AmneziaVPN")
-    set(CPACK_PACKAGE_VERSION ${AMNEZIAVPN_VERSION})
-    set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "AmneziaVPN client")
-    set(CPACK_PACKAGE_INSTALL_DIRECTORY "AmneziaVPN")
-    set(CPACK_PACKAGE_DIRECTORY "${CMAKE_BINARY_DIR}")
-    set(CPACK_PACKAGE_EXECUTABLES "AmneziaVPN" "AmneziaVPN")
-    set(CPACK_WIX_UPGRADE_GUID "{2D55AC62-96D6-4692-8C05-0D85BBF95485}")
-    set(CPACK_WIX_PRODUCT_ICON "${CMAKE_SOURCE_DIR}/client/images/app.ico")
-
-    # WiX patches
-    set(_AMNEZIA_WIX_PATCH_SERVICE "${CMAKE_SOURCE_DIR}/deploy/installer/wix/service_install_patch.xml")
-    set(_AMNEZIA_WIX_PATCH_CLOSE_APP "${CMAKE_SOURCE_DIR}/deploy/installer/wix/close_client_patch.xml")
-    file(TO_CMAKE_PATH "${_AMNEZIA_WIX_PATCH_SERVICE}" _AMNEZIA_WIX_PATCH_SERVICE_CMAKE)
-    file(TO_CMAKE_PATH "${_AMNEZIA_WIX_PATCH_CLOSE_APP}" _AMNEZIA_WIX_PATCH_CLOSE_APP_CMAKE)
-    set(CPACK_WIX_PATCH_FILE "${_AMNEZIA_WIX_PATCH_SERVICE_CMAKE};${_AMNEZIA_WIX_PATCH_CLOSE_APP_CMAKE}")
-
-    # WiX v4 Util extension for CloseApplication + namespace for util
-    set(CPACK_WIX_EXTENSIONS "${CPACK_WIX_EXTENSIONS};WixToolset.Util.wixext")
-    set(CPACK_WIX_CUSTOM_XMLNS "util=http://wixtoolset.org/schemas/v4/wxs/util")
-
-    set(CPACK_INSTALLED_DIRECTORIES "${AMNEZIA_STAGE_DIR_CMAKE};/")
-
-    include(CPack)
-endif()

client/CMakeLists.txt

@@ -33,21 +33,6 @@ add_definitions(-DDEV_S3_ENDPOINT="$ENV{DEV_S3_ENDPOINT}")
 add_definitions(-DFREE_V2_ENDPOINT="$ENV{FREE_V2_ENDPOINT}")
 add_definitions(-DPREM_V1_ENDPOINT="$ENV{PREM_V1_ENDPOINT}")
 
-add_definitions(-DAGW_DNS_SERVER="$ENV{AGW_DNS_SERVER}")
-add_definitions(-DAGW_DNS_DOMAIN="$ENV{AGW_DNS_DOMAIN}")
-add_definitions(-DAGW_DNS_PRIMARY="$ENV{AGW_DNS_PRIMARY}")
-add_definitions(-DAGW_DNS_PORT_UDP="$ENV{AGW_DNS_PORT_UDP}")
-add_definitions(-DAGW_DNS_PORT_DOT="$ENV{AGW_DNS_PORT_DOT}")
-add_definitions(-DAGW_DNS_PORT_DOH="$ENV{AGW_DNS_PORT_DOH}")
-add_definitions(-DAGW_DNS_PORT_DOQ="$ENV{AGW_DNS_PORT_DOQ}")
-add_definitions(-DAGW_DNS_DOH_PATH="$ENV{AGW_DNS_DOH_PATH}")
-add_definitions(-DAGW_DNS_RETRY_COUNT="$ENV{AGW_DNS_RETRY_COUNT}")
-add_definitions(-DAGW_DNS_TIMEOUT_MS="$ENV{AGW_DNS_TIMEOUT_MS}")
-
-if(DEFINED ENV{AGW_INSECURE_SSL} AND NOT "$ENV{AGW_INSECURE_SSL}" STREQUAL "" AND NOT "$ENV{AGW_INSECURE_SSL}" STREQUAL "0")
-    add_definitions(-DAGW_INSECURE_SSL=1)
-endif()
-
 if(WIN32 OR (APPLE AND NOT IOS) OR (LINUX AND NOT ANDROID))
     set(PACKAGES ${PACKAGES} Widgets)
 endif()
@@ -71,7 +56,7 @@ target_include_directories(${PROJECT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
 )
 
-if(WIN32 OR (APPLE AND NOT IOS AND NOT MACOS_NE) OR (LINUX AND NOT ANDROID))
+if(WIN32 OR (APPLE AND NOT IOS) OR (LINUX AND NOT ANDROID))
     qt_add_repc_replicas(${PROJECT} ${CMAKE_CURRENT_LIST_DIR}/../ipc/ipc_interface.rep)
     qt_add_repc_replicas(${PROJECT} ${CMAKE_CURRENT_LIST_DIR}/../ipc/ipc_process_interface.rep)
     qt_add_repc_replicas(${PROJECT} ${CMAKE_CURRENT_LIST_DIR}/../ipc/ipc_process_tun2socks.rep)
@@ -244,9 +229,3 @@ endif()
 
 target_sources(${PROJECT} PRIVATE ${SOURCES} ${HEADERS} ${RESOURCES} ${QRC} ${I18NQRC})
 qt_finalize_target(${PROJECT})
-
-option(BUILD_TESTS "Build transport integration tests" OFF)
-if(BUILD_TESTS)
-    enable_testing()
-    add_subdirectory(tests)
-endif()

client/amnezia_application.cpp

@@ -13,8 +13,6 @@
 #include <QTimer>
 #include <QTranslator>
 #include <QEvent>
-#include <QDir>
-#include <QSettings>
 
 #include "logger.h"
 #include "ui/controllers/pageController.h"
@@ -27,15 +25,10 @@
 #include <QtQuick/QQuickWindow>  // for QQuickWindow
 #include <QWindow>              // for qobject_cast<QWindow*>
 
-bool AmneziaApplication::m_forceQuit = false;
-
 AmneziaApplication::AmneziaApplication(int &argc, char *argv[]) : AMNEZIA_BASE_CLASS(argc, argv),
       m_optAutostart({QStringLiteral("a"), QStringLiteral("autostart")}, QStringLiteral("System autostart")),
-      m_optCleanup  ({QStringLiteral("c"), QStringLiteral("cleanup")}, QStringLiteral("Cleanup logs")),
+      m_optCleanup  ({QStringLiteral("c"), QStringLiteral("cleanup")}, QStringLiteral("Cleanup logs"))
-      m_optConnect  ({QStringLiteral("connect")}, QStringLiteral("Connect to server by index on startup"), QStringLiteral("index")),
-      m_optImport   ({QStringLiteral("import")}, QStringLiteral("Import configuration from data string"), QStringLiteral("data"))
 {
-    setDesktopFileName(QStringLiteral(APPLICATION_NAME));
     setQuitOnLastWindowClosed(false);
 
     // Fix config file permissions
@@ -60,40 +53,24 @@ AmneziaApplication::AmneziaApplication(int &argc, char *argv[]) : AMNEZIA_BASE_C
 
 AmneziaApplication::~AmneziaApplication()
 {
-#ifdef AMNEZIA_DESKTOP
+    if (m_vpnConnection) {
-    if (m_vpnConnection && m_vpnConnectionThread.isRunning()) {
+        QMetaObject::invokeMethod(m_vpnConnection.get(), "disconnectFromVpn", Qt::QueuedConnection);
-        QMetaObject::invokeMethod(m_vpnConnection.get(), "disconnectSlots", Qt::BlockingQueuedConnection);
+        QMetaObject::invokeMethod(m_vpnConnection.get(), "deleteLater", Qt::QueuedConnection);
-        
-        QMetaObject::invokeMethod(m_vpnConnection.get(), "disconnectFromVpn", Qt::BlockingQueuedConnection);
     }
-#endif
 
-    m_vpnConnectionThread.requestInterruption();
     m_vpnConnectionThread.quit();
 
-    if (!m_vpnConnectionThread.wait(3000)) {
+    if (!m_vpnConnectionThread.wait(4000)) {
         m_vpnConnectionThread.terminate();
-        m_vpnConnectionThread.wait(500);
+        m_vpnConnectionThread.wait(1000);
     }
 
     if (m_engine) {
+        QObject::disconnect(m_engine, 0, 0, 0);
         delete m_engine;
     }
 }
 
-#ifdef Q_OS_ANDROID
-namespace {
-    static void clearQtCaches()
-    {
-        const QString cacheRoot = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
-        if (!cacheRoot.isEmpty()) {
-            QDir(cacheRoot + "/QtShaderCache").removeRecursively();
-            QDir(cacheRoot + "/qmlcache").removeRecursively();
-        }
-    }
-}
-#endif
-
 void AmneziaApplication::init()
 {
     m_engine = new QQmlApplicationEngine;
@@ -129,16 +106,6 @@ void AmneziaApplication::init()
     m_coreController.reset(new CoreController(m_vpnConnection, m_settings, m_engine));
 
     m_engine->addImportPath("qrc:/ui/qml/Modules/");
-
-    if (m_parser.isSet(m_optImport)) {
-        const QString data = m_parser.value(m_optImport);
-        if (!data.isEmpty()) {
-            if (m_coreController) {
-                m_coreController->importConfigFromData(data);
-            }
-        }
-    }
-
     m_engine->load(url);
 
     m_coreController->setQmlRoot();
@@ -178,18 +145,6 @@ void AmneziaApplication::init()
         }
     });
 #endif
-
-    if (m_parser.isSet(m_optConnect)) {
-        bool ok = false;
-        int idx = m_parser.value(m_optConnect).toInt(&ok);
-        if (ok) {
-            QTimer::singleShot(0, this, [this, idx]() {
-                if (m_coreController) {
-                    m_coreController->openConnectionByIndex(idx);
-                }
-            });
-        }
-    }
 }
 
 void AmneziaApplication::registerTypes()
@@ -236,8 +191,6 @@ bool AmneziaApplication::parseCommands()
 
     m_parser.addOption(m_optAutostart);
     m_parser.addOption(m_optCleanup);
-    m_parser.addOption(m_optConnect);
-    m_parser.addOption(m_optImport);
     
     m_parser.process(*this);
 
@@ -274,12 +227,8 @@ bool AmneziaApplication::eventFilter(QObject *watched, QEvent *event)
 #if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
         quit();
 #else
-        if (m_forceQuit) {
+        if (m_coreController && m_coreController->pageController()) {
-            quit();
+            m_coreController->pageController()->hideMainWindow();
-        } else {
-            if (m_coreController && m_coreController->pageController()) {
-                m_coreController->pageController()->hideMainWindow();
-            }
         }
 #endif
         return true; // eat the close
@@ -288,12 +237,6 @@ bool AmneziaApplication::eventFilter(QObject *watched, QEvent *event)
     return QObject::eventFilter(watched, event);
 }
 
-void AmneziaApplication::forceQuit()
-{
-    m_forceQuit = true;
-    quit();
-}
-
 QQmlApplicationEngine *AmneziaApplication::qmlEngine() const
 {
     return m_engine;

client/amnezia_application.h

@@ -45,11 +45,7 @@ public:
     QNetworkAccessManager *networkManager();
     QClipboard *getClipboard();
 
-public slots:
-    void forceQuit();
-
 private:
-    static bool m_forceQuit;
     QQmlApplicationEngine *m_engine {};
     std::shared_ptr<Settings> m_settings;
 
@@ -62,8 +58,6 @@ private:
 
     QCommandLineOption m_optAutostart;
     QCommandLineOption m_optCleanup;
-    QCommandLineOption m_optConnect;
-    QCommandLineOption m_optImport;
 
     QSharedPointer<VpnConnection> m_vpnConnection;
     QThread m_vpnConnectionThread;

client/android/AndroidManifest.xml

@@ -45,8 +45,7 @@
             android:configChanges="uiMode|screenSize|smallestScreenSize|screenLayout|orientation|density
                 |fontScale|layoutDirection|locale|keyboard|keyboardHidden|navigation|mcc|mnc"
             android:launchMode="singleInstance"
-            android:windowSoftInputMode="adjustResize|stateUnchanged"
+            android:windowSoftInputMode="stateUnchanged|adjustResize"
-            android:enableOnBackInvokedCallback="false"
             android:exported="true">
 
             <intent-filter>

client/android/openvpn/src/main/kotlin/org/amnezia/vpn/protocol/openvpn/OpenVpn.kt

@@ -93,7 +93,7 @@ open class OpenVpn : Protocol() {
         openVpnClient = null
     }
 
-    override fun reconnectVpn(vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override fun reconnectVpn(vpnBuilder: Builder) {
         openVpnClient?.let {
             it.establish = makeEstablish(vpnBuilder)
             it.reconnect(0)

client/android/protocolApi/src/main/kotlin/Protocol.kt

@@ -42,7 +42,7 @@ abstract class Protocol {
 
     abstract fun stopVpn()
 
-    abstract fun reconnectVpn(vpnBuilder: Builder, protect: (Int) -> Boolean)
+    abstract fun reconnectVpn(vpnBuilder: Builder)
 
     protected fun ProtocolConfig.Builder.configSplitTunneling(config: JSONObject) {
         if (!allowSplitTunneling) {

client/android/res/values/styles.xml

@@ -6,9 +6,6 @@
         <item name="android:colorBackground">@color/black</item>
         <item name="android:windowActionBar">false</item>
         <item name="android:windowNoTitle">true</item>
-        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
-        <item name="android:enforceNavigationBarContrast">false</item>
-        <item name="android:enforceStatusBarContrast">false</item>
     </style>
     <style name="Translucent" parent="NoActionBar">
         <item name="android:windowBackground">@android:color/transparent</item>

client/android/src/org/amnezia/vpn/AmneziaActivity.kt

@@ -35,11 +35,6 @@ import android.widget.Toast
 import androidx.annotation.MainThread
 import androidx.annotation.RequiresApi
 import androidx.core.content.ContextCompat
-import androidx.core.graphics.Insets
-import androidx.core.view.OnApplyWindowInsetsListener
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
-import androidx.core.view.WindowInsetsControllerCompat
 import java.io.IOException
 import kotlin.LazyThreadSafetyMode.NONE
 import kotlin.coroutines.CoroutineContext
@@ -175,9 +170,10 @@ class AmneziaActivity : QtActivity() {
         super.onCreate(savedInstanceState)
         Log.d(TAG, "Create Amnezia activity")
         loadLibs()
-
+        window.apply {
-        // Configure window for edge-to-edge display
+            addFlags(LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
-        configureWindowForEdgeToEdge()
+            statusBarColor = getColor(R.color.black)
+        }
         mainScope = CoroutineScope(SupervisorJob() + Dispatchers.Main.immediate)
         val proto = mainScope.async(Dispatchers.IO) {
             VpnStateStore.getVpnState().vpnProto
@@ -269,98 +265,6 @@ class AmneziaActivity : QtActivity() {
         super.onStop()
     }
 
-    override fun onWindowFocusChanged(hasFocus: Boolean) {
-        super.onWindowFocusChanged(hasFocus)
-        Log.d(TAG, "Window focus changed: hasFocus=$hasFocus")
-    }
-
-    override fun onPause() {
-        super.onPause()
-        Log.d(TAG, "Pause Amnezia activity")
-    }
-
-    override fun onResume() {
-        super.onResume()
-       /* if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-            window.decorView.apply {
-                invalidate()
-
-                postDelayed({
-                    sendTouch(1f, 1f)
-                }, 100)
-                
-                postDelayed({
-                    sendTouch(2f, 2f)
-                }, 200)
-                
-                postDelayed({
-                    requestLayout()
-                    invalidate()
-                }, 250)
-            }
-        }  */      
-        Log.d(TAG, "Resume Amnezia activity")
-    }
-
-    private fun configureWindowForEdgeToEdge() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-            window.apply {
-                addFlags(LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
-                addFlags(LayoutParams.FLAG_LAYOUT_NO_LIMITS)
-                statusBarColor = android.graphics.Color.TRANSPARENT
-                navigationBarColor = android.graphics.Color.TRANSPARENT
-            }
-
-            WindowInsetsControllerCompat(window, window.decorView).apply {
-                isAppearanceLightStatusBars = false
-                isAppearanceLightNavigationBars = false
-            }
-
-            // Workaround for Android 14 (API 34+) IME adjustResize bug
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-                setupImeInsetsListener()
-            }
-        } else {
-            window.apply {
-                addFlags(LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
-                statusBarColor = getColor(R.color.black)
-            }
-
-            WindowInsetsControllerCompat(window, window.decorView).apply {
-                isAppearanceLightStatusBars = false
-                isAppearanceLightNavigationBars = false
-            }
-        }
-    }
-
-    private fun setupImeInsetsListener() {
-        ViewCompat.setOnApplyWindowInsetsListener(window.decorView) { view, windowInsets ->
-            val imeInsets = windowInsets.getInsets(WindowInsetsCompat.Type.ime())
-            val imeVisible = windowInsets.isVisible(WindowInsetsCompat.Type.ime())
-            
-            val imeHeight = if (imeVisible) imeInsets.bottom else 0
-
-            val density = resources.displayMetrics.density
-            val imeHeightDp = (imeHeight / density).toInt()
-            
-            // Also track system bars (navigation bar, status bar) changes
-            val systemBarsInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
-            val navBarHeight = systemBarsInsets.bottom
-            val navBarHeightDp = (navBarHeight / density).toInt()
-            val statusBarHeight = systemBarsInsets.top
-            val statusBarHeightDp = (statusBarHeight / density).toInt()
-            
-            mainScope.launch {
-                qtInitialized.await()
-                QtAndroidController.onImeInsetsChanged(imeHeightDp)
-                QtAndroidController.onSystemBarsInsetsChanged(navBarHeightDp, statusBarHeightDp)
-            }
-            
-            // Return windowInsets instead of CONSUMED to allow proper handling
-            windowInsets
-        }
-    }
-
     override fun onDestroy() {
         Log.d(TAG, "Destroy Amnezia activity")
         unregisterBroadcastReceiver(notificationStateReceiver)
@@ -762,43 +666,6 @@ class AmneziaActivity : QtActivity() {
     @Suppress("unused")
     fun isOnTv(): Boolean = applicationContext.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)
 
-    @Suppress("unused")
-    fun isEdgeToEdgeEnabled(): Boolean = Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE
-
-    @Suppress("unused")
-    fun getStatusBarHeight(): Int {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.UPSIDE_DOWN_CAKE) return 0
-
-        val resourceId = resources.getIdentifier("status_bar_height", "dimen", "android")
-        val heightPx = if (resourceId > 0) {
-            resources.getDimensionPixelSize(resourceId)
-        } else {
-            0
-        }
-
-        // Convert physical pixels to device-independent pixels for QML
-        val density = resources.displayMetrics.density
-        val heightDp = (heightPx / density).toInt()
-        return heightDp
-    }
-
-    @Suppress("unused")
-    fun getNavigationBarHeight(): Int {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.UPSIDE_DOWN_CAKE) return 0
-
-        val resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android")
-        val heightPx = if (resourceId > 0) {
-            resources.getDimensionPixelSize(resourceId)
-        } else {
-            0
-        }
-
-        // Convert physical pixels to device-independent pixels for QML
-        val density = resources.displayMetrics.density
-        val heightDp = (heightPx / density).toInt()
-        return heightDp
-    }
-
     @Suppress("unused")
     fun startQrCodeReader() {
         Log.v(TAG, "Start camera")

client/android/src/org/amnezia/vpn/AmneziaVpnService.kt

@@ -565,7 +565,7 @@ open class AmneziaVpnService : VpnService() {
         protocolState.value = RECONNECTING
 
         connectionJob = connectionScope.launch {
-            vpnProto?.protocol?.reconnectVpn(Builder(), ::protect)
+            vpnProto?.protocol?.reconnectVpn(Builder())
         }
     }
 

client/android/src/org/amnezia/vpn/AppListProvider.kt

@@ -38,15 +38,15 @@ object AppListProvider {
     }
 }
 
-private class App(pi: PackageInfo, pm: PackageManager, ai: ApplicationInfo? = pi.applicationInfo) : Comparable<App> {
+private class App(pi: PackageInfo, pm: PackageManager, ai: ApplicationInfo = pi.applicationInfo) : Comparable<App> {
     val name: String?
     val packageName: String = pi.packageName
-    val icon: Boolean = (ai?.icon ?: 0) != 0
+    val icon: Boolean = ai.icon != 0
     val isLaunchable: Boolean = pm.getLaunchIntentForPackage(packageName) != null
 
     init {
-        val name = ai?.loadLabel(pm)?.toString()
+        val name = ai.loadLabel(pm).toString()
-        this.name = name?.takeIf { it != packageName }
+        this.name = if (name != packageName) name else null
     }
 
     override fun compareTo(other: App): Int {

client/android/src/org/amnezia/vpn/qt/QtAndroidController.kt

@@ -28,7 +28,4 @@ object QtAndroidController {
     external fun onAuthResult(result: Boolean)
 
     external fun decodeQrCode(data: String): Boolean
-
-    external fun onImeInsetsChanged(heightDp: Int)
-    external fun onSystemBarsInsetsChanged(navBarHeightDp: Int, statusBarHeightDp: Int)
 }

client/android/wireguard/src/main/kotlin/org/amnezia/vpn/protocol/wireguard/Wireguard.kt

@@ -12,7 +12,6 @@ import org.amnezia.vpn.protocol.Protocol
 import org.amnezia.vpn.protocol.ProtocolState.CONNECTED
 import org.amnezia.vpn.protocol.ProtocolState.DISCONNECTED
 import org.amnezia.vpn.protocol.Statistics
-import org.amnezia.vpn.protocol.VpnException
 import org.amnezia.vpn.protocol.VpnStartException
 import org.amnezia.vpn.util.LibraryLoader.loadSharedLibrary
 import org.amnezia.vpn.util.Log
@@ -28,7 +27,6 @@ private const val TAG = "Wireguard"
 open class Wireguard : Protocol() {
 
     private var tunnelHandle: Int = -1
-    private var config: WireguardConfig? = null // save config for reconnect
     protected open val ifName: String = "amn0"
     private lateinit var scope: CoroutineScope
     private var statusJob: Job? = null
@@ -63,7 +61,6 @@ open class Wireguard : Protocol() {
     override suspend fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
         val wireguardConfig = parseConfig(config)
         start(wireguardConfig, vpnBuilder, protect)
-        this.config = wireguardConfig
     }
 
     protected open fun parseConfig(config: JSONObject): WireguardConfig {
@@ -125,24 +122,23 @@ open class Wireguard : Protocol() {
         configData.optStringOrNull("S2")?.let { setS2(it.toInt()) }
         configData.optStringOrNull("S3")?.let { setS3(it.toInt()) }
         configData.optStringOrNull("S4")?.let { setS4(it.toInt()) }
-        configData.optStringOrNull("H1")?.trim()?.let { if (it.isNotEmpty()) setH1(it) }
+        configData.optStringOrNull("H1")?.let { setH1(it.toLong()) }
-        configData.optStringOrNull("H2")?.trim()?.let { if (it.isNotEmpty()) setH2(it) }
+        configData.optStringOrNull("H2")?.let { setH2(it.toLong()) }
-        configData.optStringOrNull("H3")?.trim()?.let { if (it.isNotEmpty()) setH3(it) }
+        configData.optStringOrNull("H3")?.let { setH3(it.toLong()) }
-        configData.optStringOrNull("H4")?.trim()?.let { if (it.isNotEmpty()) setH4(it) }
+        configData.optStringOrNull("H4")?.let { setH4(it.toLong()) }
         configData.optStringOrNull("I1")?.let { setI1(it) }
         configData.optStringOrNull("I2")?.let { setI2(it) }
         configData.optStringOrNull("I3")?.let { setI3(it) }
         configData.optStringOrNull("I4")?.let { setI4(it) }
         configData.optStringOrNull("I5")?.let { setI5(it) }
+        configData.optStringOrNull("J1")?.let { setJ1(it) }
+        configData.optStringOrNull("J2")?.let { setJ2(it) }
+        configData.optStringOrNull("J3")?.let { setJ3(it) }
+        configData.optStringOrNull("Itime")?.let { setItime(it.toInt()) }
     }
 
-    private fun start(
+    private fun start(config: WireguardConfig, vpnBuilder: Builder, protect: (Int) -> Boolean) {
-        config: WireguardConfig,
+        if (tunnelHandle != -1) {
-        vpnBuilder: Builder,
-        protect: (Int) -> Boolean,
-        stopExistingVpn: Boolean = false
-    ) {
-        if (!stopExistingVpn && tunnelHandle != -1) {
             Log.w(TAG, "Tunnel already up")
             return
         }
@@ -150,9 +146,6 @@ open class Wireguard : Protocol() {
         buildVpnInterface(config, vpnBuilder)
 
         vpnBuilder.establish().use { tunFd ->
-            if (stopExistingVpn && tunnelHandle != -1) {
-                turnOffVpn()
-            }
             if (tunFd == null) {
                 throw VpnStartException("Create VPN interface: permission not granted or revoked")
             }
@@ -209,25 +202,20 @@ open class Wireguard : Protocol() {
         return lastHandshake
     }
 
-    private fun turnOffVpn() {
-        statusJob?.cancel()
-        statusJob = null
-        val handleToClose = tunnelHandle
-        tunnelHandle = -1
-        GoBackend.awgTurnOff(handleToClose)
-    }
-
     override fun stopVpn() {
         if (tunnelHandle == -1) {
             Log.w(TAG, "Tunnel already down")
             return
         }
-        turnOffVpn()
+        statusJob?.cancel()
+        statusJob = null
+        val handleToClose = tunnelHandle
+        tunnelHandle = -1
+        GoBackend.awgTurnOff(handleToClose)
         state.value = DISCONNECTED
     }
 
-    override fun reconnectVpn(vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override fun reconnectVpn(vpnBuilder: Builder) {
-        val config = this.config ?: throw VpnException("Reconnect config is empty")
+        state.value = CONNECTED
-        start(config, vpnBuilder, protect, true)
     }
 }

client/android/wireguard/src/main/kotlin/org/amnezia/vpn/protocol/wireguard/WireguardConfig.kt

@@ -22,15 +22,19 @@ open class WireguardConfig protected constructor(
     val s2: Int?,
     val s3: Int?,
     val s4: Int?,
-    val h1: String?,
+    val h1: Long?,
-    val h2: String?,
+    val h2: Long?,
-    val h3: String?,
+    val h3: Long?,
-    val h4: String?,
+    val h4: Long?,
     var i1: String?,
     var i2: String?,
     var i3: String?,
     var i4: String?,
     var i5: String?,
+    var j1: String?,
+    var j2: String?,
+    var j3: String?,
+    var itime: Int?
 ) : ProtocolConfig(protocolConfigBuilder) {
 
     protected constructor(builder: Builder) : this(
@@ -57,6 +61,10 @@ open class WireguardConfig protected constructor(
         builder.i3,
         builder.i4,
         builder.i5,
+        builder.j1,
+        builder.j2,
+        builder.j3,
+        builder.itime
     )
 
     fun toWgUserspaceString(): String = with(StringBuilder()) {
@@ -86,6 +94,10 @@ open class WireguardConfig protected constructor(
             i3?.let { appendLine("i3=$it") }
             i4?.let { appendLine("i4=$it") }
             i5?.let { appendLine("i5=$it") }
+            j1?.let { appendLine("j1=$it") }
+            j2?.let { appendLine("j2=$it") }
+            j3?.let { appendLine("j3=$it") }
+            itime?.let { appendLine("itime=$it") }
         }
     }
 
@@ -140,15 +152,19 @@ open class WireguardConfig protected constructor(
         internal var s2: Int? = null
         internal var s3: Int? = null
         internal var s4: Int? = null
-        internal var h1: String? = null
+        internal var h1: Long? = null
-        internal var h2: String? = null
+        internal var h2: Long? = null
-        internal var h3: String? = null
+        internal var h3: Long? = null
-        internal var h4: String? = null
+        internal var h4: Long? = null
         internal var i1: String? = null
         internal var i2: String? = null
         internal var i3: String? = null
         internal var i4: String? = null
         internal var i5: String? = null
+        internal var j1: String? = null
+        internal var j2: String? = null
+        internal var j3: String? = null
+        internal var itime: Int? = null
 
         fun setEndpoint(endpoint: InetEndpoint) = apply { this.endpoint = endpoint }
 
@@ -169,15 +185,19 @@ open class WireguardConfig protected constructor(
         fun setS2(s2: Int) = apply { this.s2 = s2 }
         fun setS3(s3: Int) = apply { this.s3 = s3 }
         fun setS4(s4: Int) = apply { this.s4 = s4 }
-        fun setH1(h1: String) = apply { this.h1 = h1 }
+        fun setH1(h1: Long) = apply { this.h1 = h1 }
-        fun setH2(h2: String) = apply { this.h2 = h2 }
+        fun setH2(h2: Long) = apply { this.h2 = h2 }
-        fun setH3(h3: String) = apply { this.h3 = h3 }
+        fun setH3(h3: Long) = apply { this.h3 = h3 }
-        fun setH4(h4: String) = apply { this.h4 = h4 }
+        fun setH4(h4: Long) = apply { this.h4 = h4 }
         fun setI1(i1: String) = apply { this.i1 = i1 }
         fun setI2(i2: String) = apply { this.i2 = i2 }
         fun setI3(i3: String) = apply { this.i3 = i3 }
         fun setI4(i4: String) = apply { this.i4 = i4 }
         fun setI5(i5: String) = apply { this.i5 = i5 }
+        fun setJ1(j1: String) = apply { this.j1 = j1 }
+        fun setJ2(j2: String) = apply { this.j2 = j2 }
+        fun setJ3(j3: String) = apply { this.j3 = j3 }
+        fun setItime(itime: Int) = apply { this.itime = itime }
 
         override fun build(): WireguardConfig = configBuild().run { WireguardConfig(this@Builder) }
     }

client/android/xray/src/main/kotlin/Xray.kt

@@ -157,7 +157,7 @@ class Xray : Protocol() {
         state.value = DISCONNECTED
     }
 
-    override fun reconnectVpn(vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override fun reconnectVpn(vpnBuilder: Builder) {
         state.value = CONNECTED
     }
 
@@ -166,7 +166,7 @@ class Xray : Protocol() {
             mtu = config.mtu.toLong()
             proxy = "socks5://127.0.0.1:${config.socksPort}"
             device = "fd://$fd"
-            logLevel = "warn"
+            logLevel = "warning"
         }
         LibXray.startTun2Socks(tun2SocksConfig, fd.toLong()).isNotNullOrBlank { err ->
             throw VpnStartException("Failed to start tun2socks: $err")

client/cmake/android.cmake

@@ -1,6 +1,6 @@
 message("Client android ${CMAKE_ANDROID_ARCH_ABI} build")
 
-set(APP_ANDROID_MIN_SDK 28)
+set(APP_ANDROID_MIN_SDK 26)
 set(ANDROID_PLATFORM "android-${APP_ANDROID_MIN_SDK}" CACHE STRING
     "The minimum API level supported by the application or library" FORCE)
 
@@ -11,8 +11,8 @@ set_target_properties(${PROJECT} PROPERTIES
     QT_ANDROID_VERSION_NAME ${CMAKE_PROJECT_VERSION}
     QT_ANDROID_VERSION_CODE ${APP_ANDROID_VERSION_CODE}
     QT_ANDROID_MIN_SDK_VERSION ${APP_ANDROID_MIN_SDK}
-    QT_ANDROID_TARGET_SDK_VERSION 36
+    QT_ANDROID_TARGET_SDK_VERSION 34
-    QT_ANDROID_SDK_BUILD_TOOLS_REVISION 36.0.0
+    QT_ANDROID_SDK_BUILD_TOOLS_REVISION 34.0.0
     QT_ANDROID_PACKAGE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/android
 )
 
@@ -20,11 +20,7 @@ set(QT_ANDROID_MULTI_ABI_FORWARD_VARS "QT_NO_GLOBAL_APK_TARGET_PART_OF_ALL;CMAKE
 
 # We need to include qtprivate api's
 # As QAndroidBinder is not yet implemented with a public api
-# Check if Qt6::CorePrivate is available (may not be in all Qt versions/configurations)
+set(LIBS ${LIBS} Qt6::CorePrivate -ljnigraphics)
-if(TARGET Qt6::CorePrivate)
-    set(LIBS ${LIBS} Qt6::CorePrivate)
-endif()
-set(LIBS ${LIBS} -ljnigraphics)
 
 link_directories(${CMAKE_CURRENT_SOURCE_DIR}/platforms/android)
 

client/cmake/ios.cmake

@@ -34,7 +34,6 @@ set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller_wrapper.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/iosnotificationhandler.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/StoreKitController.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate-C-Interface.h
 )
 set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller.h PROPERTIES OBJECTIVE_CPP_HEADER TRUE)
@@ -47,8 +46,6 @@ set(SOURCES ${SOURCES}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/iosglue.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QRCodeReaderBase.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate.mm
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/StoreKitController.mm
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/AmneziaSceneDelegateHooks.mm
 )
 
 

client/cmake/macos_ne.cmake

@@ -35,7 +35,6 @@ set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller_wrapper.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/iosnotificationhandler.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/StoreKitController.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate-C-Interface.h
 )
@@ -46,7 +45,6 @@ set(SOURCES ${SOURCES}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/ios_controller_wrapper.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/iosnotificationhandler.mm
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/StoreKitController.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/iosglue.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QRCodeReaderBase.mm
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/ios/QtAppDelegate.mm

client/cmake/sources.cmake

@@ -23,18 +23,11 @@ set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_BINARY_DIR}/version.h
     ${CLIENT_ROOT_DIR}/core/sshclient.h
     ${CLIENT_ROOT_DIR}/core/networkUtilities.h
-    ${CLIENT_ROOT_DIR}/core/transport/igatewaytransport.h
-    ${CLIENT_ROOT_DIR}/core/transport/httpGatewayTransport.h
-    ${CLIENT_ROOT_DIR}/core/transport/dnsGatewayTransport.h
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsResolver.h
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsTunnel.h
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsPacket_p.h
     ${CLIENT_ROOT_DIR}/core/serialization/serialization.h
     ${CLIENT_ROOT_DIR}/core/serialization/transfer.h
     ${CLIENT_ROOT_DIR}/../common/logger/logger.h
     ${CLIENT_ROOT_DIR}/utils/qmlUtils.h
     ${CLIENT_ROOT_DIR}/core/api/apiUtils.h
-    ${CLIENT_ROOT_DIR}/core/osSignalHandler.h
 )
 
 # Mozilla headres
@@ -43,6 +36,7 @@ set(HEADERS ${HEADERS}
     ${CLIENT_ROOT_DIR}/mozilla/shared/ipaddress.h
     ${CLIENT_ROOT_DIR}/mozilla/shared/leakdetector.h
     ${CLIENT_ROOT_DIR}/mozilla/controllerimpl.h
+    ${CLIENT_ROOT_DIR}/mozilla/localsocketcontroller.h
 )
 
 if(NOT IOS AND NOT MACOS_NE)
@@ -74,11 +68,6 @@ set(SOURCES ${SOURCES}
     ${CLIENT_ROOT_DIR}/protocols/vpnprotocol.cpp
     ${CLIENT_ROOT_DIR}/core/sshclient.cpp
     ${CLIENT_ROOT_DIR}/core/networkUtilities.cpp
-    ${CLIENT_ROOT_DIR}/core/transport/httpGatewayTransport.cpp
-    ${CLIENT_ROOT_DIR}/core/transport/dnsGatewayTransport.cpp
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsResolver.cpp
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsTunnel.cpp
-    ${CLIENT_ROOT_DIR}/core/transport/dns/dnsPacket.cpp
     ${CLIENT_ROOT_DIR}/core/serialization/outbound.cpp
     ${CLIENT_ROOT_DIR}/core/serialization/inbound.cpp
     ${CLIENT_ROOT_DIR}/core/serialization/ss.cpp
@@ -90,7 +79,6 @@ set(SOURCES ${SOURCES}
     ${CLIENT_ROOT_DIR}/../common/logger/logger.cpp
     ${CLIENT_ROOT_DIR}/utils/qmlUtils.cpp
     ${CLIENT_ROOT_DIR}/core/api/apiUtils.cpp
-    ${CLIENT_ROOT_DIR}/core/osSignalHandler.cpp
 )
 
 # Mozilla sources
@@ -98,6 +86,7 @@ set(SOURCES ${SOURCES}
     ${CLIENT_ROOT_DIR}/mozilla/models/server.cpp
     ${CLIENT_ROOT_DIR}/mozilla/shared/ipaddress.cpp
     ${CLIENT_ROOT_DIR}/mozilla/shared/leakdetector.cpp
+    ${CLIENT_ROOT_DIR}/mozilla/localsocketcontroller.cpp
 )
 
 if(NOT IOS AND NOT MACOS_NE)
@@ -186,7 +175,7 @@ if(WIN32)
     )
 endif()
 
-if(WIN32 OR (APPLE AND NOT IOS AND NOT MACOS_NE) OR (LINUX AND NOT ANDROID))
+if(WIN32 OR (APPLE AND NOT IOS) OR (LINUX AND NOT ANDROID))
     message("Client desktop build")
     add_compile_definitions(AMNEZIA_DESKTOP)
 
@@ -200,13 +189,11 @@ if(WIN32 OR (APPLE AND NOT IOS AND NOT MACOS_NE) OR (LINUX AND NOT ANDROID))
         ${CLIENT_ROOT_DIR}/protocols/wireguardprotocol.h
         ${CLIENT_ROOT_DIR}/protocols/xrayprotocol.h
         ${CLIENT_ROOT_DIR}/protocols/awgprotocol.h
-        ${CLIENT_ROOT_DIR}/mozilla/localsocketcontroller.h
     )
 
     set(SOURCES ${SOURCES}
         ${CLIENT_ROOT_DIR}/core/ipcclient.cpp
         ${CLIENT_ROOT_DIR}/core/privileged_process.cpp
-        ${CLIENT_ROOT_DIR}/mozilla/localsocketcontroller.cpp
         ${CLIENT_ROOT_DIR}/ui/systemtray_notificationhandler.cpp
         ${CLIENT_ROOT_DIR}/protocols/openvpnprotocol.cpp
         ${CLIENT_ROOT_DIR}/protocols/openvpnovercloakprotocol.cpp
@@ -216,14 +203,3 @@ if(WIN32 OR (APPLE AND NOT IOS AND NOT MACOS_NE) OR (LINUX AND NOT ANDROID))
         ${CLIENT_ROOT_DIR}/protocols/awgprotocol.cpp
     )
 endif()
-
-if(APPLE AND MACOS_NE)
-    # Include only the tray notification handler in NE builds
-    set(HEADERS ${HEADERS}
-        ${CLIENT_ROOT_DIR}/ui/systemtray_notificationhandler.h
-    )
-
-    set(SOURCES ${SOURCES}
-        ${CLIENT_ROOT_DIR}/ui/systemtray_notificationhandler.cpp
-    )
-endif()

client/configurators/awg_configurator.cpp

@@ -41,16 +41,18 @@ QString AwgConfigurator::createConfig(const ServerCredentials &credentials, Dock
     jsonConfig[config_key::underloadPacketMagicHeader] = configMap.value(config_key::underloadPacketMagicHeader);
     jsonConfig[config_key::transportPacketMagicHeader] = configMap.value(config_key::transportPacketMagicHeader);
 
-    if (container == DockerContainer::Awg2) {
+    // jsonConfig[config_key::cookieReplyPacketJunkSize] = configMap.value(config_key::cookieReplyPacketJunkSize);
-        jsonConfig[config_key::cookieReplyPacketJunkSize] = configMap.value(config_key::cookieReplyPacketJunkSize);
+    // jsonConfig[config_key::transportPacketJunkSize] = configMap.value(config_key::transportPacketJunkSize);
-        jsonConfig[config_key::transportPacketJunkSize] = configMap.value(config_key::transportPacketJunkSize);
-    }
 
-    jsonConfig[config_key::specialJunk1] = configMap.value(amnezia::config_key::specialJunk1);
+    // jsonConfig[config_key::specialJunk1] = configMap.value(amnezia::config_key::specialJunk1);
-    jsonConfig[config_key::specialJunk2] = configMap.value(amnezia::config_key::specialJunk2);
+    // jsonConfig[config_key::specialJunk2] = configMap.value(amnezia::config_key::specialJunk2);
-    jsonConfig[config_key::specialJunk3] = configMap.value(amnezia::config_key::specialJunk3);
+    // jsonConfig[config_key::specialJunk3] = configMap.value(amnezia::config_key::specialJunk3);
-    jsonConfig[config_key::specialJunk4] = configMap.value(amnezia::config_key::specialJunk4);
+    // jsonConfig[config_key::specialJunk4] = configMap.value(amnezia::config_key::specialJunk4);
-    jsonConfig[config_key::specialJunk5] = configMap.value(amnezia::config_key::specialJunk5);
+    // jsonConfig[config_key::specialJunk5] = configMap.value(amnezia::config_key::specialJunk5);
+    // jsonConfig[config_key::controlledJunk1] = configMap.value(amnezia::config_key::controlledJunk1);
+    // jsonConfig[config_key::controlledJunk2] = configMap.value(amnezia::config_key::controlledJunk2);
+    // jsonConfig[config_key::controlledJunk3] = configMap.value(amnezia::config_key::controlledJunk3);
+    // jsonConfig[config_key::specialHandshakeTimeout] = configMap.value(amnezia::config_key::specialHandshakeTimeout);
 
     jsonConfig[config_key::mtu] =
             containerConfig.value(ProtocolProps::protoToString(Proto::Awg)).toObject().value(config_key::mtu).toString(protocols::awg::defaultMtu);

client/configurators/openvpn_configurator.cpp

@@ -83,30 +83,12 @@ QString OpenVpnConfigurator::createConfig(const ServerCredentials &credentials,
         return "";
     }
 
-    auto sanitizeStaticKey = [](const QString &key) {
-        QStringList lines = key.split('\n');
-        QStringList filtered;
-        filtered.reserve(lines.size());
-        for (const QString &line : lines) {
-            const QString trimmed = line.trimmed();
-            if (trimmed.startsWith('#')) {
-                continue;
-            }
-            filtered.append(line);
-        }
-        QString result = filtered.join('\n');
-        if (!result.endsWith('\n')) {
-            result.append('\n');
-        }
-        return result;
-    };
-
     config.replace("$OPENVPN_CA_CERT", connData.caCert);
     config.replace("$OPENVPN_CLIENT_CERT", connData.clientCert);
     config.replace("$OPENVPN_PRIV_KEY", connData.privKey);
 
     if (config.contains("$OPENVPN_TA_KEY")) {
-        config.replace("$OPENVPN_TA_KEY", sanitizeStaticKey(connData.taKey));
+        config.replace("$OPENVPN_TA_KEY", connData.taKey);
     } else {
         config.replace("<tls-auth>", "");
         config.replace("</tls-auth>", "");

client/configurators/wireguard_configurator.cpp

@@ -103,11 +103,7 @@ WireguardConfigurator::ConnectionData WireguardConfigurator::prepareWireguardCon
         return connData;
     }
 
-    QString configPath = m_serverConfigPath;
+    QString getIpsScript = QString("cat %1 | grep AllowedIPs").arg(m_serverConfigPath);
-    if (container == DockerContainer::Awg) {
-        configPath = amnezia::protocols::awg::serverLegacyConfigPath;
-    }
-    QString getIpsScript = QString("cat %1 | grep AllowedIPs").arg(configPath);
     QString stdOut;
     auto cbReadStdOut = [&](const QString &data, libssh::Client &) {
         stdOut += data + "\n";
@@ -165,18 +161,15 @@ WireguardConfigurator::ConnectionData WireguardConfigurator::prepareWireguardCon
                                  "AllowedIPs = %3/32\n\n")
                                  .arg(connData.clientPubKey, connData.pskKey, connData.clientIP);
 
-    errorCode = m_serverController->uploadTextFileToContainer(container, credentials, configPart, configPath,
+    errorCode = m_serverController->uploadTextFileToContainer(container, credentials, configPart, m_serverConfigPath,
                                                               libssh::ScpOverwriteMode::ScpAppendToExisting);
 
     if (errorCode != ErrorCode::NoError) {
         return connData;
     }
 
-    bool isAwg = (container == DockerContainer::Awg2);
+    QString script = QString("sudo docker exec -i $CONTAINER_NAME bash -c 'wg syncconf wg0 <(wg-quick strip %1)'")
-    QString bin = isAwg ? QStringLiteral("awg") : QStringLiteral("wg");
+                             .arg(m_serverConfigPath);
-    QString iface = isAwg ? QStringLiteral("awg0") : QStringLiteral("wg0");
-    QString script = QString(
-        "sudo docker exec -i $CONTAINER_NAME bash -c '%1 syncconf %2 <(%1-quick strip %3)'").arg(bin, iface, configPath);
 
     errorCode = m_serverController->runScript(
             credentials,

client/containers/containers_defs.cpp

@@ -28,10 +28,7 @@ QString ContainerProps::containerToString(amnezia::DockerContainer c)
         return "none";
     if (c == DockerContainer::Cloak)
         return "amnezia-openvpn-cloak";
-    if (c == DockerContainer::Awg)
+
-        return "amnezia-awg";
-    if (c == DockerContainer::Awg2)
-        return "amnezia-awg2";
     QMetaEnum metaEnum = QMetaEnum::fromType<DockerContainer>();
     QString containerKey = metaEnum.valueToKey(static_cast<int>(c));
 
@@ -44,10 +41,7 @@ QString ContainerProps::containerTypeToString(amnezia::DockerContainer c)
         return "none";
     if (c == DockerContainer::Ipsec)
         return "ikev2";
-    if (c == DockerContainer::Awg)
+
-        return "awg";
-    if (c == DockerContainer::Awg2)
-        return "awg";
     QMetaEnum metaEnum = QMetaEnum::fromType<DockerContainer>();
     QString containerKey = metaEnum.valueToKey(static_cast<int>(c));
 
@@ -77,8 +71,6 @@ QVector<amnezia::Proto> ContainerProps::protocolsForContainer(amnezia::DockerCon
 
     case DockerContainer::Socks5Proxy: return { Proto::Socks5Proxy };
 
-    case DockerContainer::Awg: return { Proto::Awg };
-    case DockerContainer::Awg2: return { Proto::Awg };
     default: return { defaultProtocol(container) };
     }
 }
@@ -102,7 +94,6 @@ QMap<DockerContainer, QString> ContainerProps::containerHumanNames()
              { DockerContainer::Cloak, "OpenVPN over Cloak" },
              { DockerContainer::WireGuard, "WireGuard" },
              { DockerContainer::Awg, "AmneziaWG" },
-             { DockerContainer::Awg2, "AmneziaWG" },
              { DockerContainer::Xray, "XRay" },
              { DockerContainer::Ipsec, QObject::tr("IPsec") },
              { DockerContainer::SSXray, "Shadowsocks"},
@@ -129,9 +120,6 @@ QMap<DockerContainer, QString> ContainerProps::containerDescriptions()
              { DockerContainer::Awg,
                QObject::tr("AmneziaWG is a special protocol from Amnezia based on WireGuard. "
                            "It provides high connection speed and ensures stable operation even in the most challenging network conditions.") },
-             { DockerContainer::Awg2,
-               QObject::tr("AmneziaWG is a special protocol from Amnezia based on WireGuard. "
-                           "It provides high connection speed and ensures stable operation even in the most challenging network conditions.") },
              { DockerContainer::Xray,
                QObject::tr("XRay with REALITY masks VPN traffic as web traffic and protects against active probing. "
                            "It is highly resistant to detection and offers high speed.") },
@@ -194,7 +182,7 @@ QMap<DockerContainer, QString> ContainerProps::containerDetailedDescriptions()
                       "* Minimal configuration required\n"
                       "* Easily detected by DPI systems (susceptible to blocking)\n"
                       "* Operates over UDP protocol") },
-        { DockerContainer::Awg2,
+        { DockerContainer::Awg,
           QObject::tr("AmneziaWG is a modern VPN protocol based on WireGuard, "
                       "combining simplified architecture with high performance across all devices. "
                       "It addresses WireGuard's main vulnerability (easy detection by DPI systems) through advanced obfuscation techniques, "
@@ -254,7 +242,6 @@ Proto ContainerProps::defaultProtocol(DockerContainer c)
     case DockerContainer::Cloak: return Proto::Cloak;
     case DockerContainer::ShadowSocks: return Proto::ShadowSocks;
     case DockerContainer::WireGuard: return Proto::WireGuard;
-    case DockerContainer::Awg2: return Proto::Awg;
     case DockerContainer::Awg: return Proto::Awg;
     case DockerContainer::Xray: return Proto::Xray;
     case DockerContainer::Ipsec: return Proto::Ikev2;
@@ -268,15 +255,6 @@ Proto ContainerProps::defaultProtocol(DockerContainer c)
     }
 }
 
-QString ContainerProps::containerTypeToProtocolString(DockerContainer c)
-{
-    if (c == DockerContainer::None)
-        return "none";
-
-    Proto p = defaultProtocol(c);
-    return ProtocolProps::protoToString(p);
-}
-
 bool ContainerProps::isSupportedByCurrentPlatform(DockerContainer c)
 {
 #ifdef Q_OS_WINDOWS
@@ -287,7 +265,6 @@ bool ContainerProps::isSupportedByCurrentPlatform(DockerContainer c)
     switch (c) {
     case DockerContainer::WireGuard: return true;
     case DockerContainer::OpenVpn: return true;
-    case DockerContainer::Awg2: return true;
     case DockerContainer::Awg: return true;
     case DockerContainer::Xray: return true;
     case DockerContainer::Cloak: return true;
@@ -301,7 +278,6 @@ bool ContainerProps::isSupportedByCurrentPlatform(DockerContainer c)
     // macOS build using Network Extension – hide OpenVPN-based containers
     switch (c) {
     case DockerContainer::WireGuard: return true;
-    case DockerContainer::Awg2: return true;
     case DockerContainer::Awg: return true;
     case DockerContainer::Xray: return true;
     case DockerContainer::SSXray: return true;
@@ -324,7 +300,6 @@ bool ContainerProps::isSupportedByCurrentPlatform(DockerContainer c)
     case DockerContainer::WireGuard: return true;
     case DockerContainer::OpenVpn: return true;
     case DockerContainer::ShadowSocks: return false;
-    case DockerContainer::Awg2: return true;
     case DockerContainer::Awg: return true;
     case DockerContainer::Cloak: return true;
     case DockerContainer::Xray: return true;
@@ -354,7 +329,7 @@ QStringList ContainerProps::fixedPortsForContainer(DockerContainer c)
 bool ContainerProps::isEasySetupContainer(DockerContainer container)
 {
     switch (container) {
-    case DockerContainer::Awg2: return true;
+    case DockerContainer::Awg: return true;
     default: return false;
     }
 }
@@ -362,7 +337,7 @@ bool ContainerProps::isEasySetupContainer(DockerContainer container)
 QString ContainerProps::easySetupHeader(DockerContainer container)
 {
     switch (container) {
-    case DockerContainer::Awg2: return tr("Automatic");
+    case DockerContainer::Awg: return tr("Automatic");
     default: return "";
     }
 }
@@ -370,7 +345,7 @@ QString ContainerProps::easySetupHeader(DockerContainer container)
 QString ContainerProps::easySetupDescription(DockerContainer container)
 {
     switch (container) {
-    case DockerContainer::Awg2: return tr("AmneziaWG protocol will be installed. "
+    case DockerContainer::Awg: return tr("AmneziaWG protocol will be installed. "
                                          "It provides high connection speed and ensures stable operation even in the most challenging network conditions.");
     default: return "";
     }
@@ -379,7 +354,7 @@ QString ContainerProps::easySetupDescription(DockerContainer container)
 int ContainerProps::easySetupOrder(DockerContainer container)
 {
     switch (container) {
-    case DockerContainer::Awg2: return 1;
+    case DockerContainer::Awg: return 1;
     default: return 0;
     }
 }
@@ -395,12 +370,6 @@ bool ContainerProps::isShareable(DockerContainer container)
     }
 }
 
-bool ContainerProps::isAwgContainer(DockerContainer container)
-{
-    return container == DockerContainer::Awg || container == DockerContainer::Awg2;
-}
-
-
 QJsonObject ContainerProps::getProtocolConfigFromContainer(const Proto protocol, const QJsonObject &containerConfig)
 {
     QString protocolConfigString = containerConfig.value(ProtocolProps::protoToString(protocol))
@@ -418,7 +387,7 @@ int ContainerProps::installPageOrder(DockerContainer container)
     case DockerContainer::Cloak: return 5;
     case DockerContainer::ShadowSocks: return 6;
     case DockerContainer::WireGuard: return 2;
-    case DockerContainer::Awg2: return 1;
+    case DockerContainer::Awg: return 1;
     case DockerContainer::Xray: return 3;
     case DockerContainer::Ipsec: return 7;
     case DockerContainer::SSXray: return 8;

client/containers/containers_defs.h

@@ -17,7 +17,6 @@ namespace amnezia
         enum DockerContainer {
             None = 0,
             Awg,
-            Awg2,
             WireGuard,
             OpenVpn,
             Cloak,
@@ -46,7 +45,6 @@ namespace amnezia
         Q_INVOKABLE static amnezia::DockerContainer containerFromString(const QString &container);
         Q_INVOKABLE static QString containerToString(amnezia::DockerContainer container);
         Q_INVOKABLE static QString containerTypeToString(amnezia::DockerContainer c);
-        Q_INVOKABLE static QString containerTypeToProtocolString(amnezia::DockerContainer c);
 
         Q_INVOKABLE static QList<amnezia::DockerContainer> allContainers();
 
@@ -73,9 +71,6 @@ namespace amnezia
 
         static bool isShareable(amnezia::DockerContainer container);
 
-        static bool isAwgContainer(amnezia::DockerContainer container);
-
-
         static QJsonObject getProtocolConfigFromContainer(const amnezia::Proto protocol, const QJsonObject &containerConfig);
 
         static int installPageOrder(amnezia::DockerContainer container);

client/core/api/apiDefs.h

@@ -47,14 +47,12 @@ namespace apiDefs
         constexpr QLatin1String serverCountryName("server_country_name");
 
         constexpr QLatin1String osVersion("os_version");
-        constexpr QLatin1String appLanguage("app_language");
 
         constexpr QLatin1String availableCountries("available_countries");
         constexpr QLatin1String activeDeviceCount("active_device_count");
         constexpr QLatin1String maxDeviceCount("max_device_count");
         constexpr QLatin1String subscriptionEndDate("subscription_end_date");
         constexpr QLatin1String issuedConfigs("issued_configs");
-        constexpr QLatin1String subscriptionDescription("subscription_description");
 
         constexpr QLatin1String supportInfo("support_info");
         constexpr QLatin1String email("email");
@@ -66,20 +64,9 @@ namespace apiDefs
         constexpr QLatin1String id("id");
         constexpr QLatin1String orderId("order_id");
         constexpr QLatin1String migrationCode("migration_code");
-
-        constexpr QLatin1String transactionId("transaction_id");
-        constexpr QLatin1String isTestPurchase("is_test_purchase");
-
-        constexpr QLatin1String userCountryCode("user_country_code");
-
-        constexpr QLatin1String serviceInfo("service_info");
-        constexpr QLatin1String isAdVisible("is_ad_visible");
-        constexpr QLatin1String adHeader("ad_header");
-        constexpr QLatin1String adDescription("ad_description");
-        constexpr QLatin1String adEndpoint("ad_endpoint");
     }
 
-    const int requestTimeoutMsecs = 30 * 1000; // 30 secs (increased for DNS transport testing)
+    const int requestTimeoutMsecs = 12 * 1000; // 12 secs
 }
 
 #endif // APIDEFS_H

client/core/api/apiUtils.cpp

@@ -1,7 +1,6 @@
 #include "apiUtils.h"
 
 #include <QDateTime>
-#include <QJsonDocument>
 #include <QJsonObject>
 
 namespace
@@ -83,45 +82,34 @@ apiDefs::ConfigSource apiUtils::getConfigSource(const QJsonObject &serverConfigO
     return static_cast<apiDefs::ConfigSource>(serverConfigObject.value(apiDefs::key::configVersion).toInt());
 }
 
-amnezia::ErrorCode apiUtils::checkNetworkReplyErrors(const QList<QSslError> &sslErrors, const QString &replyErrorString,
+amnezia::ErrorCode apiUtils::checkNetworkReplyErrors(const QList<QSslError> &sslErrors, QNetworkReply *reply)
-                                                     const QNetworkReply::NetworkError &replyError, const int httpStatusCode,
-                                                     const QByteArray &responseBody)
 {
     const int httpStatusCodeConflict = 409;
     const int httpStatusCodeNotFound = 404;
-    const int httpStatusCodeNotImplemented = 501;
 
     if (!sslErrors.empty()) {
         qDebug().noquote() << sslErrors;
         return amnezia::ErrorCode::ApiConfigSslError;
-    } else if (replyError == QNetworkReply::NoError) {
+    } else if (reply->error() == QNetworkReply::NoError) {
         return amnezia::ErrorCode::NoError;
-    } else if (replyError == QNetworkReply::NetworkError::OperationCanceledError
+    } else if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError
-               || replyError == QNetworkReply::NetworkError::TimeoutError) {
+               || reply->error() == QNetworkReply::NetworkError::TimeoutError) {
-        qDebug() << replyError;
+        qDebug() << reply->error();
         return amnezia::ErrorCode::ApiConfigTimeoutError;
-    } else if (replyError == QNetworkReply::NetworkError::OperationNotImplementedError) {
+    } else if (reply->error() == QNetworkReply::NetworkError::OperationNotImplementedError) {
-        qDebug() << replyError;
+        qDebug() << reply->error();
         return amnezia::ErrorCode::ApiUpdateRequestError;
     } else {
-        qDebug() << QString::fromUtf8(responseBody);
+        QString err = reply->errorString();
-        qDebug() << replyError;
+        int httpStatusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
-        qDebug() << replyErrorString;
+        qDebug() << QString::fromUtf8(reply->readAll());
+        qDebug() << reply->error();
+        qDebug() << err;
         qDebug() << httpStatusCode;
-
+        if (httpStatusCode == httpStatusCodeConflict) {
-        int httpStatusFromBody = -1;
-        QJsonDocument jsonDoc = QJsonDocument::fromJson(responseBody);
-        if (jsonDoc.isObject()) {
-            QJsonObject jsonObj = jsonDoc.object();
-            httpStatusFromBody = jsonObj.value("http_status").toInt(-1);
-        }
-
-        if (httpStatusFromBody == httpStatusCodeConflict) {
             return amnezia::ErrorCode::ApiConfigLimitError;
-        } else if (httpStatusFromBody == httpStatusCodeNotFound) {
+        } else if (httpStatusCode == httpStatusCodeNotFound) {
             return amnezia::ErrorCode::ApiNotFoundError;
-        } else if (httpStatusFromBody == httpStatusCodeNotImplemented) {
-            return amnezia::ErrorCode::ApiUpdateRequestError;
         }
         return amnezia::ErrorCode::ApiConfigDownloadError;
     }
@@ -174,51 +162,3 @@ QString apiUtils::getPremiumV1VpnKey(const QJsonObject &serverConfigObject)
 
     return QString("vpn://%1").arg(QString(signedData.toBase64(QByteArray::Base64UrlEncoding)));
 }
-
-QString apiUtils::getPremiumV2VpnKey(const QJsonObject &serverConfigObject)
-{
-    if (apiUtils::getConfigType(serverConfigObject) != apiDefs::ConfigType::AmneziaPremiumV2) {
-        return {};
-    }
-
-    QString vpnKeyText = "";
-
-    auto apiConfig = serverConfigObject.value(apiDefs::key::apiConfig).toObject();
-    auto authData = serverConfigObject.value(QLatin1String("auth_data")).toObject();
-
-    const QString name = serverConfigObject.value(apiDefs::key::name).toString();
-    const QString description = serverConfigObject.value(apiDefs::key::description).toString();
-    const double configVersion = serverConfigObject.value(apiDefs::key::configVersion).toDouble();
-
-    const QString serviceType = apiConfig.value(apiDefs::key::serviceType).toString();
-    const QString serviceProtocol = apiConfig.value(QLatin1String("service_protocol")).toString();
-    const QString userCountryCode = apiConfig.value(QLatin1String("user_country_code")).toString();
-
-    const QString apiKey = authData.value(apiDefs::key::apiKey).toString();
-
-    QString vpnKeyStr = "{";
-    vpnKeyStr += "\"" + QString(apiDefs::key::name) + "\": \"" + name + "\", ";
-    vpnKeyStr += "\"" + QString(apiDefs::key::description) + "\": \"" + description + "\", ";
-    vpnKeyStr += "\"" + QString(apiDefs::key::configVersion) + "\": " + QString::number(static_cast<int>(configVersion)) + ", ";
-
-    vpnKeyStr += "\"" + QString(apiDefs::key::apiConfig) + "\": {";
-    vpnKeyStr += "\"" + QString(apiDefs::key::serviceType) + "\": \"" + serviceType + "\", ";
-    vpnKeyStr += "\"service_protocol\": \"" + serviceProtocol + "\", ";
-    vpnKeyStr += "\"user_country_code\": \"" + userCountryCode + "\"";
-    vpnKeyStr += "}, ";
-
-    vpnKeyStr += "\"auth_data\": {";
-    vpnKeyStr += "\"" + QString(apiDefs::key::apiKey) + "\": \"" + apiKey + "\"";
-    vpnKeyStr += "}";
-
-    vpnKeyStr += "}";
-
-    QByteArray vpnKeyCompressed = escapeUnicode(vpnKeyStr).toUtf8();
-    vpnKeyCompressed = qCompress(vpnKeyCompressed, 6);
-    vpnKeyCompressed = vpnKeyCompressed.mid(4);
-
-    QByteArray signedData = AMNEZIA_CONFIG_SIGNATURE + vpnKeyCompressed;
-    vpnKeyText = QString("vpn://%1").arg(QString(signedData.toBase64(QByteArray::Base64UrlEncoding)));
-
-    return vpnKeyText;
-}

client/core/api/apiUtils.h

@@ -18,12 +18,9 @@ namespace apiUtils
     apiDefs::ConfigType getConfigType(const QJsonObject &serverConfigObject);
     apiDefs::ConfigSource getConfigSource(const QJsonObject &serverConfigObject);
 
-    amnezia::ErrorCode checkNetworkReplyErrors(const QList<QSslError> &sslErrors, const QString &replyErrorString,
+    amnezia::ErrorCode checkNetworkReplyErrors(const QList<QSslError> &sslErrors, QNetworkReply *reply);
-                                               const QNetworkReply::NetworkError &replyError, const int httpStatusCode,
-                                               const QByteArray &responseBody);
 
     QString getPremiumV1VpnKey(const QJsonObject &serverConfigObject);
-    QString getPremiumV2VpnKey(const QJsonObject &serverConfigObject);
 }
 
 #endif // APIUTILS_H

client/core/controllers/coreController.cpp

@@ -26,8 +26,9 @@ CoreController::CoreController(const QSharedPointer<VpnConnection> &vpnConnectio
 
     initNotificationHandler();
 
+    auto locale = m_settings->getAppLanguage();
     m_translator.reset(new QTranslator());
-    updateTranslator(m_settings->getAppLanguage());
+    updateTranslator(locale);
 }
 
 void CoreController::initModels()
@@ -99,9 +100,6 @@ void CoreController::initModels()
 
     m_apiDevicesModel.reset(new ApiDevicesModel(m_settings, this));
     m_engine->rootContext()->setContextProperty("ApiDevicesModel", m_apiDevicesModel.get());
-
-    m_newsModel.reset(new NewsModel(m_settings, this));
-    m_engine->rootContext()->setContextProperty("NewsModel", m_newsModel.get());
 }
 
 void CoreController::initControllers()
@@ -154,8 +152,8 @@ void CoreController::initControllers()
     m_apiConfigsController.reset(new ApiConfigsController(m_serversModel, m_apiServicesModel, m_settings));
     m_engine->rootContext()->setContextProperty("ApiConfigsController", m_apiConfigsController.get());
 
-    m_apiNewsController.reset(new ApiNewsController(m_newsModel, m_settings, m_serversModel, this));
+    m_apiPremV1MigrationController.reset(new ApiPremV1MigrationController(m_serversModel, m_settings, this));
-    m_engine->rootContext()->setContextProperty("ApiNewsController", m_apiNewsController.get());
+    m_engine->rootContext()->setContextProperty("ApiPremV1MigrationController", m_apiPremV1MigrationController.get());
 }
 
 void CoreController::initAndroidController()
@@ -228,6 +226,8 @@ void CoreController::initSignalHandlers()
     initAutoConnectHandler();
     initAmneziaDnsToggledHandler();
     initPrepareConfigHandler();
+    initImportPremiumV2VpnKeyHandler();
+    initShowMigrationDrawerHandler();
     initStrictKillSwitchHandler();
 }
 
@@ -317,11 +317,6 @@ void CoreController::initContainerModelUpdateHandler()
     connect(m_serversModel.get(), &ServersModel::containersUpdated, m_containersModel.get(), &ContainersModel::updateModel);
     connect(m_serversModel.get(), &ServersModel::defaultServerContainersUpdated, m_defaultServerContainersModel.get(),
             &ContainersModel::updateModel);
-    connect(m_serversModel.get(), &ServersModel::gatewayStacksExpanded, this, [this]() {
-        if (m_serversModel->hasServersFromGatewayApi()) {
-            m_apiNewsController->fetchNews(false);
-        }
-    });
     m_serversModel->resetModel();
 }
 
@@ -377,6 +372,25 @@ void CoreController::initPrepareConfigHandler()
     });
 }
 
+void CoreController::initImportPremiumV2VpnKeyHandler()
+{
+    connect(m_apiPremV1MigrationController.get(), &ApiPremV1MigrationController::importPremiumV2VpnKey, this, [this](const QString &vpnKey) {
+        m_importController->extractConfigFromData(vpnKey);
+        m_importController->importConfig();
+
+        emit m_apiPremV1MigrationController->migrationFinished();
+    });
+}
+
+void CoreController::initShowMigrationDrawerHandler()
+{
+    QTimer::singleShot(1000, this, [this]() {
+        if (m_apiPremV1MigrationController->isPremV1MigrationReminderActive() && m_apiPremV1MigrationController->hasConfigsToMigration()) {
+            m_apiPremV1MigrationController->showMigrationDrawer();
+        }
+    });
+}
+
 void CoreController::initStrictKillSwitchHandler()
 {
     connect(m_settingsController.get(), &SettingsController::strictKillSwitchEnabledChanged, m_vpnConnection.get(),
@@ -387,22 +401,3 @@ QSharedPointer<PageController> CoreController::pageController() const
 {
     return m_pageController;
 }
-
-void CoreController::openConnectionByIndex(int serverIndex)
-{
-    if (m_serversModel) {
-        m_serversModel->setProcessedServerIndex(serverIndex);
-        m_serversModel->setDefaultServerIndex(serverIndex);
-    }
-    m_connectionController->toggleConnection();
-}
-
-void CoreController::importConfigFromData(const QString &data)
-{
-    if (!m_importController)
-        return;
-
-    if (m_importController->extractConfigFromData(data)) {
-        m_importController->importConfig();
-    }
-}

client/core/controllers/coreController.h

@@ -11,7 +11,7 @@
 
 #include "ui/controllers/api/apiConfigsController.h"
 #include "ui/controllers/api/apiSettingsController.h"
-#include "ui/controllers/api/apiNewsController.h"
+#include "ui/controllers/api/apiPremV1MigrationController.h"
 #include "ui/controllers/appSplitTunnelingController.h"
 #include "ui/controllers/allowedDnsController.h"
 #include "ui/controllers/connectionController.h"
@@ -47,7 +47,6 @@
 #include "ui/models/services/sftpConfigModel.h"
 #include "ui/models/services/socks5ProxyConfigModel.h"
 #include "ui/models/sites_model.h"
-#include "ui/models/newsModel.h"
 
 #if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
     #include "ui/notificationhandler.h"
@@ -64,9 +63,6 @@ public:
     QSharedPointer<PageController> pageController() const;
     void setQmlRoot();
 
-    void openConnectionByIndex(int serverIndex);
-    void importConfigFromData(const QString &data);
-
 signals:
     void translationsUpdated();
     void websiteUrlChanged(const QString &newUrl);
@@ -92,6 +88,8 @@ private:
     void initAutoConnectHandler();
     void initAmneziaDnsToggledHandler();
     void initPrepareConfigHandler();
+    void initImportPremiumV2VpnKeyHandler();
+    void initShowMigrationDrawerHandler();
     void initStrictKillSwitchHandler();
 
     QQmlApplicationEngine *m_engine {}; // TODO use parent child system here?
@@ -119,7 +117,7 @@ private:
 
     QScopedPointer<ApiSettingsController> m_apiSettingsController;
     QScopedPointer<ApiConfigsController> m_apiConfigsController;
-    QScopedPointer<ApiNewsController> m_apiNewsController;
+    QScopedPointer<ApiPremV1MigrationController> m_apiPremV1MigrationController;
 
     QSharedPointer<ContainersModel> m_containersModel;
     QSharedPointer<ContainersModel> m_defaultServerContainersModel;
@@ -127,7 +125,6 @@ private:
     QSharedPointer<LanguageModel> m_languageModel;
     QSharedPointer<ProtocolsModel> m_protocolsModel;
     QSharedPointer<SitesModel> m_sitesModel;
-    QSharedPointer<NewsModel> m_newsModel;
     QSharedPointer<AllowedDnsModel> m_allowedDnsModel;
     QSharedPointer<AppSplitTunnelingModel> m_appSplitTunnelingModel;
     QSharedPointer<ClientManagementModel> m_clientManagementModel;

client/core/controllers/gatewayController.cpp

@@ -1,22 +1,26 @@
 #include "gatewayController.h"
 
-#include <QDebug>
+#include <algorithm>
+#include <random>
+
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
-#include <QMutexLocker>
+#include <QNetworkReply>
-#include <QSharedPointer>
+#include <QUrl>
-#include <QThread>
-#include <QtConcurrent>
 
 #include "QBlockCipher.h"
 #include "QRsa.h"
 
 #include "amnezia_application.h"
-#include "core/transport/dnsGatewayTransport.h"
+#include "core/api/apiUtils.h"
-#include "core/transport/httpGatewayTransport.h"
+#include "core/networkUtilities.h"
 #include "utilities.h"
 
+#ifdef AMNEZIA_DESKTOP
+    #include "core/ipcclient.h"
+#endif
+
 namespace
 {
     namespace configKey
@@ -29,330 +33,381 @@ namespace
         constexpr char keyPayload[] = "key_payload";
     }
 
-    amnezia::transport::dns::DnsProtocol dnsProtocolFromPrimary(PrimaryTransport p)
+    constexpr QLatin1String errorResponsePattern1("No active configuration found for");
-    {
+    constexpr QLatin1String errorResponsePattern2("No non-revoked public key found for");
-        switch (p) {
+    constexpr QLatin1String errorResponsePattern3("Account not found.");
-        case PrimaryTransport::DnsUdp: return amnezia::transport::dns::DnsProtocol::Udp;
-        case PrimaryTransport::DnsTcp: return amnezia::transport::dns::DnsProtocol::Tcp;
-        case PrimaryTransport::DnsDot: return amnezia::transport::dns::DnsProtocol::Tls;
-        case PrimaryTransport::DnsDoh: return amnezia::transport::dns::DnsProtocol::Https;
-        case PrimaryTransport::DnsDoq: return amnezia::transport::dns::DnsProtocol::Quic;
-        default: return amnezia::transport::dns::DnsProtocol::Udp;
-        }
-    }
-} // namespace
 
-TransportsConfig TransportsConfig::fromJson(const QJsonObject &json)
+    constexpr QLatin1String updateRequestResponsePattern("client version update is required");
-{
-    using amnezia::transport::dns::DnsProtocol;
-
-    TransportsConfig config;
-
-    QString primaryStr = json.value("primary").toString("http").toLower();
-    if (primaryStr == "http") {
-        config.primary = PrimaryTransport::Http;
-    } else if (primaryStr == "dns_udp" || primaryStr == "udp") {
-        config.primary = PrimaryTransport::DnsUdp;
-    } else if (primaryStr == "dns_tcp" || primaryStr == "tcp") {
-        config.primary = PrimaryTransport::DnsTcp;
-    } else if (primaryStr == "dns_dot" || primaryStr == "dot") {
-        config.primary = PrimaryTransport::DnsDot;
-    } else if (primaryStr == "dns_doh" || primaryStr == "doh") {
-        config.primary = PrimaryTransport::DnsDoh;
-    } else if (primaryStr == "dns_doq" || primaryStr == "doq") {
-        config.primary = PrimaryTransport::DnsDoq;
-    }
-
-    config.retryCount = json.value("retry_count").toInt(3);
-    config.timeoutMs = json.value("timeout_ms").toInt(10000);
-
-    if (json.contains("http")) {
-        QJsonObject httpObj = json["http"].toObject();
-        config.httpEnabled = httpObj.value("enabled").toBool(true);
-        config.httpEndpoint = httpObj.value("endpoint").toString();
-    }
-
-    if (json.contains("dns_transports")) {
-        QJsonArray transportsArray = json["dns_transports"].toArray();
-        for (const auto &transportVal : transportsArray) {
-            QJsonObject transportObj = transportVal.toObject();
-            DnsTransportEntry entry;
-
-            entry.server = transportObj.value("server").toString();
-            entry.domain = transportObj.value("domain").toString();
-            entry.port = static_cast<quint16>(transportObj.value("port").toInt(15353));
-            entry.dohPath = transportObj.value("path").toString("/dns-query");
-
-            QString typeStr = transportObj.value("type").toString().toLower();
-            if (typeStr == "udp") {
-                entry.type = DnsProtocol::Udp;
-            } else if (typeStr == "tcp") {
-                entry.type = DnsProtocol::Tcp;
-            } else if (typeStr == "dot" || typeStr == "tls") {
-                entry.type = DnsProtocol::Tls;
-                if (!transportObj.contains("port")) entry.port = 8853;
-            } else if (typeStr == "doh" || typeStr == "https") {
-                entry.type = DnsProtocol::Https;
-                if (!transportObj.contains("port")) entry.port = 443;
-            } else if (typeStr == "doq" || typeStr == "quic") {
-                entry.type = DnsProtocol::Quic;
-                if (!transportObj.contains("port")) entry.port = 8853;
-            } else {
-                continue;
-            }
-
-            if (entry.isValid()) {
-                config.dnsTransports.append(entry);
-            }
-        }
-    }
-
-    return config;
 }
 
-GatewayController::GatewayController(const QString &gatewayEndpoint,
+GatewayController::GatewayController(const QString &gatewayEndpoint, const bool isDevEnvironment, const int requestTimeoutMsecs,
-                                     const bool isDevEnvironment,
+                                     const bool isStrictKillSwitchEnabled, QObject *parent)
-                                     const int requestTimeoutMsecs,
-                                     const bool isStrictKillSwitchEnabled,
-                                     QObject *parent)
     : QObject(parent),
-      m_requestTimeoutMsecs(requestTimeoutMsecs),
       m_gatewayEndpoint(gatewayEndpoint),
       m_isDevEnvironment(isDevEnvironment),
+      m_requestTimeoutMsecs(requestTimeoutMsecs),
       m_isStrictKillSwitchEnabled(isStrictKillSwitchEnabled)
 {
-    auto httpTransport = std::make_shared<amnezia::transport::HttpGatewayTransport>(
-            m_gatewayEndpoint, m_isDevEnvironment, m_requestTimeoutMsecs, m_isStrictKillSwitchEnabled);
-    {
-        QMutexLocker lock(&m_transportMutex);
-        m_transport = std::move(httpTransport);
-    }
 }
 
-std::shared_ptr<amnezia::transport::IGatewayTransport> GatewayController::buildTransport(
+ErrorCode GatewayController::get(const QString &endpoint, QByteArray &responseBody)
-        const TransportsConfig &config, int requestTimeoutMsecs, bool isDevEnvironment, bool isStrictKillSwitchEnabled)
 {
-    using namespace amnezia::transport;
+#ifdef Q_OS_IOS
+    IosController::Instance()->requestInetAccess();
+    QThread::msleep(10);
+#endif
 
-    auto makeHttp = [&](const QString &httpEndpoint) {
+    QNetworkRequest request;
-        return std::make_shared<HttpGatewayTransport>(
+    request.setTransferTimeout(m_requestTimeoutMsecs);
-                httpEndpoint, isDevEnvironment, requestTimeoutMsecs, isStrictKillSwitchEnabled);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
-    };
+    request.setRawHeader(QString("X-Client-Request-ID").toUtf8(), QUuid::createUuid().toString(QUuid::WithoutBraces).toUtf8());
 
-    if (config.primary == PrimaryTransport::Http) {
+    request.setUrl(QString(endpoint).arg(m_proxyUrl.isEmpty() ? m_gatewayEndpoint : m_proxyUrl));
-        return makeHttp(config.httpEndpoint);
-    }
 
-    const auto wantedProtocol = dnsProtocolFromPrimary(config.primary);
+    // bypass killSwitch exceptions for API-gateway
-    for (const auto &entry : config.dnsTransports) {
+#ifdef AMNEZIA_DESKTOP
-        if (entry.type == wantedProtocol && entry.isValid()) {
+    if (m_isStrictKillSwitchEnabled) {
-            return std::make_shared<DnsGatewayTransport>(
+        QString host = QUrl(request.url()).host();
-                    entry.type, entry.server, entry.domain, entry.port,
+        QString ip = NetworkUtilities::getIPAddress(host);
-                    requestTimeoutMsecs, isStrictKillSwitchEnabled, entry.dohPath);
+        if (!ip.isEmpty()) {
+            IpcClient::Interface()->addKillSwitchAllowedRange(QStringList { ip });
         }
     }
+#endif
 
-    return makeHttp(config.httpEndpoint);
+    QNetworkReply *reply;
+    reply = amnApp->networkManager()->get(request);
+
+    QEventLoop wait;
+    QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+
+    QList<QSslError> sslErrors;
+    connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+    wait.exec();
+
+    responseBody = reply->readAll();
+
+    if (sslErrors.isEmpty() && shouldBypassProxy(reply, responseBody, false)) {
+        auto requestFunction = [&request, &responseBody](const QString &url) {
+            request.setUrl(url);
+            return amnApp->networkManager()->get(request);
+        };
+
+        auto replyProcessingFunction = [&responseBody, &reply, &sslErrors, this](QNetworkReply *nestedReply,
+                                                                                 const QList<QSslError> &nestedSslErrors) {
+            responseBody = nestedReply->readAll();
+            if (!sslErrors.isEmpty() || !shouldBypassProxy(nestedReply, responseBody, false)) {
+                sslErrors = nestedSslErrors;
+                reply = nestedReply;
+                return true;
+            }
+            return false;
+        };
+
+        bypassProxy(endpoint, reply, requestFunction, replyProcessingFunction);
+    }
+
+    auto errorCode = apiUtils::checkNetworkReplyErrors(sslErrors, reply);
+    reply->deleteLater();
+
+    return errorCode;
 }
 
-void GatewayController::setTransportsConfig(const TransportsConfig &config)
+ErrorCode GatewayController::post(const QString &endpoint, const QJsonObject apiPayload, QByteArray &responseBody)
 {
-    if (config.timeoutMs > 0) {
+#ifdef Q_OS_IOS
-        m_requestTimeoutMsecs = config.timeoutMs;
+    IosController::Instance()->requestInetAccess();
+    QThread::msleep(10);
+#endif
+
+    QNetworkRequest request;
+    request.setTransferTimeout(m_requestTimeoutMsecs);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+    request.setRawHeader(QString("X-Client-Request-ID").toUtf8(), QUuid::createUuid().toString(QUuid::WithoutBraces).toUtf8());
+
+    request.setUrl(endpoint.arg(m_proxyUrl.isEmpty() ? m_gatewayEndpoint : m_proxyUrl));
+
+    // bypass killSwitch exceptions for API-gateway
+#ifdef AMNEZIA_DESKTOP
+    if (m_isStrictKillSwitchEnabled) {
+        QString host = QUrl(request.url()).host();
+        QString ip = NetworkUtilities::getIPAddress(host);
+        if (!ip.isEmpty()) {
+            IpcClient::Interface()->addKillSwitchAllowedRange(QStringList { ip });
+        }
     }
-    if (!config.httpEndpoint.isEmpty()) {
+#endif
-        m_gatewayEndpoint = config.httpEndpoint;
-    }
-
-    TransportsConfig effective = config;
-    if (effective.httpEndpoint.isEmpty()) {
-        effective.httpEndpoint = m_gatewayEndpoint;
-    }
-
-    auto newTransport = buildTransport(effective, m_requestTimeoutMsecs, m_isDevEnvironment, m_isStrictKillSwitchEnabled);
-    QString activeName;
-    {
-        QMutexLocker lock(&m_transportMutex);
-        m_transport = std::move(newTransport);
-        activeName = m_transport ? m_transport->name() : QStringLiteral("none");
-    }
-
-    qDebug() << "[Transport] Active transport set to" << activeName;
-}
-
-TransportsConfig GatewayController::buildTransportsConfig()
-{
-    using amnezia::transport::dns::DnsProtocol;
-
-    TransportsConfig config;
-
-    QString server = QString(AGW_DNS_SERVER).trimmed();
-    QString domain = QString(AGW_DNS_DOMAIN).trimmed();
-
-    if (server.isEmpty() || domain.isEmpty()) {
-        qDebug() << "[Transport] DNS server/domain not configured, HTTP only";
-        return config;
-    }
-
-    QString primaryStr = QString(AGW_DNS_PRIMARY).trimmed().toLower();
-    if (primaryStr == "udp" || primaryStr == "dns_udp") {
-        config.primary = PrimaryTransport::DnsUdp;
-    } else if (primaryStr == "tcp" || primaryStr == "dns_tcp") {
-        config.primary = PrimaryTransport::DnsTcp;
-    } else if (primaryStr == "dot" || primaryStr == "dns_dot") {
-        config.primary = PrimaryTransport::DnsDot;
-    } else if (primaryStr == "doh" || primaryStr == "dns_doh") {
-        config.primary = PrimaryTransport::DnsDoh;
-    } else if (primaryStr == "doq" || primaryStr == "dns_doq") {
-        config.primary = PrimaryTransport::DnsDoq;
-    } else {
-        config.primary = PrimaryTransport::Http;
-    }
-
-    int retryCount = QString(AGW_DNS_RETRY_COUNT).trimmed().toInt();
-    config.retryCount = (retryCount > 0) ? retryCount : 3;
-
-    int timeoutMs = QString(AGW_DNS_TIMEOUT_MS).trimmed().toInt();
-    config.timeoutMs = (timeoutMs > 0) ? timeoutMs : 10000;
-
-    config.httpEnabled = true;
-
-    auto addTransport = [&](DnsProtocol type, const char *portDefine, quint16 defaultPort,
-                            const QString &dohPath = QString()) {
-        DnsTransportEntry entry;
-        entry.type = type;
-        entry.server = server;
-        entry.domain = domain;
-        quint16 port = QString(portDefine).trimmed().toUShort();
-        entry.port = (port > 0) ? port : defaultPort;
-        if (!dohPath.isEmpty()) entry.dohPath = dohPath;
-        config.dnsTransports.append(entry);
-    };
-
-    addTransport(DnsProtocol::Udp, AGW_DNS_PORT_UDP, 5353);
-    addTransport(DnsProtocol::Tcp, AGW_DNS_PORT_UDP, 5353);
-    addTransport(DnsProtocol::Tls, AGW_DNS_PORT_DOT, 853);
-
-    QString dohPath = QString(AGW_DNS_DOH_PATH).trimmed();
-    if (dohPath.isEmpty()) dohPath = "/dns-query";
-    addTransport(DnsProtocol::Https, AGW_DNS_PORT_DOH, 443, dohPath);
-
-    addTransport(DnsProtocol::Quic, AGW_DNS_PORT_DOQ, 8853);
-
-    qDebug() << "[Transport] Built config from env: server=" << server << "domain=" << domain
-             << "transports=" << config.dnsTransports.size() << "primary=" << static_cast<int>(config.primary);
-
-    return config;
-}
-
-GatewayController::EncryptedRequest GatewayController::encryptRequest(const QJsonObject &apiPayload)
-{
-    EncryptedRequest result;
-    result.errorCode = amnezia::ErrorCode::NoError;
 
     QSimpleCrypto::QBlockCipher blockCipher;
-    result.key = blockCipher.generatePrivateSalt(32);
+    QByteArray key = blockCipher.generatePrivateSalt(32);
-    result.iv = blockCipher.generatePrivateSalt(16);
+    QByteArray iv = blockCipher.generatePrivateSalt(32);
-    result.salt = blockCipher.generatePrivateSalt(8);
+    QByteArray salt = blockCipher.generatePrivateSalt(8);
 
     QJsonObject keyPayload;
-    keyPayload[configKey::aesKey] = QString(result.key.toBase64());
+    keyPayload[configKey::aesKey] = QString(key.toBase64());
-    keyPayload[configKey::aesIv] = QString(result.iv.toBase64());
+    keyPayload[configKey::aesIv] = QString(iv.toBase64());
-    keyPayload[configKey::aesSalt] = QString(result.salt.toBase64());
+    keyPayload[configKey::aesSalt] = QString(salt.toBase64());
 
     QByteArray encryptedKeyPayload;
     QByteArray encryptedApiPayload;
     try {
         QSimpleCrypto::QRsa rsa;
+
         EVP_PKEY *publicKey = nullptr;
         try {
             QByteArray rsaKey = m_isDevEnvironment ? DEV_AGW_PUBLIC_KEY : PROD_AGW_PUBLIC_KEY;
-            rsaKey = rsaKey.trimmed();
+            QSimpleCrypto::QRsa rsa;
-            rsaKey.replace("\\n", "\n");
             publicKey = rsa.getPublicKeyFromByteArray(rsaKey);
         } catch (...) {
             Utils::logException();
             qCritical() << "error loading public key from environment variables";
-            result.errorCode = amnezia::ErrorCode::ApiMissingAgwPublicKey;
+            return ErrorCode::ApiMissingAgwPublicKey;
-            return result;
         }
 
-        encryptedKeyPayload = rsa.encrypt(QJsonDocument(keyPayload).toJson(QJsonDocument::Compact),
+        encryptedKeyPayload = rsa.encrypt(QJsonDocument(keyPayload).toJson(), publicKey, RSA_PKCS1_PADDING);
-                                          publicKey, RSA_PKCS1_PADDING);
         EVP_PKEY_free(publicKey);
 
-        encryptedApiPayload = blockCipher.encryptAesBlockCipher(QJsonDocument(apiPayload).toJson(QJsonDocument::Compact),
+        encryptedApiPayload = blockCipher.encryptAesBlockCipher(QJsonDocument(apiPayload).toJson(), key, iv, "", salt);
-                                                                result.key, result.iv, "", result.salt);
+    } catch (...) { // todo change error handling in QSimpleCrypto?
-    } catch (...) {
         Utils::logException();
         qCritical() << "error when encrypting the request body";
-        result.errorCode = amnezia::ErrorCode::ApiConfigDecryptionError;
+        return ErrorCode::ApiConfigDecryptionError;
-        return result;
     }
 
     QJsonObject requestBody;
     requestBody[configKey::keyPayload] = QString(encryptedKeyPayload.toBase64());
     requestBody[configKey::apiPayload] = QString(encryptedApiPayload.toBase64());
 
-    result.body = QJsonDocument(requestBody).toJson(QJsonDocument::Compact);
+    QNetworkReply *reply = amnApp->networkManager()->post(request, QJsonDocument(requestBody).toJson());
-    return result;
-}
 
-amnezia::transport::DecryptionResult GatewayController::decryptResponse(const QByteArray &encryptedResponseBody,
+    QEventLoop wait;
-                                                                         const QByteArray &key,
+    connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
-                                                                         const QByteArray &iv,
-                                                                         const QByteArray &salt) const
-{
-    amnezia::transport::DecryptionResult result;
-    result.decrypted = encryptedResponseBody;
-    result.isOk = false;
 
-    if (encryptedResponseBody.isEmpty()) {
+    QList<QSslError> sslErrors;
-        return result;
+    connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+    wait.exec();
+
+    QByteArray encryptedResponseBody = reply->readAll();
+
+    if (sslErrors.isEmpty() && shouldBypassProxy(reply, encryptedResponseBody, true, key, iv, salt)) {
+        auto requestFunction = [&request, &encryptedResponseBody, &requestBody](const QString &url) {
+            request.setUrl(url);
+            return amnApp->networkManager()->post(request, QJsonDocument(requestBody).toJson());
+        };
+
+        auto replyProcessingFunction = [&encryptedResponseBody, &reply, &sslErrors, &key, &iv, &salt,
+                                        this](QNetworkReply *nestedReply, const QList<QSslError> &nestedSslErrors) {
+            encryptedResponseBody = nestedReply->readAll();
+            reply = nestedReply;
+            if (!sslErrors.isEmpty() || shouldBypassProxy(nestedReply, encryptedResponseBody, true, key, iv, salt)) {
+                sslErrors = nestedSslErrors;
+                return false;
+            }
+            return true;
+        };
+
+        bypassProxy(endpoint, reply, requestFunction, replyProcessingFunction);
+    }
+
+    auto errorCode = apiUtils::checkNetworkReplyErrors(sslErrors, reply);
+    reply->deleteLater();
+    if (errorCode) {
+        return errorCode;
     }
 
     try {
-        QSimpleCrypto::QBlockCipher blockCipher;
+        responseBody = blockCipher.decryptAesBlockCipher(encryptedResponseBody, key, iv, "", salt);
-        result.decrypted = blockCipher.decryptAesBlockCipher(encryptedResponseBody, key, iv, "", salt);
+        return ErrorCode::NoError;
-        result.isOk = true;
+    } catch (...) { // todo change error handling in QSimpleCrypto?
-    } catch (...) {
+        Utils::logException();
-        result.decrypted = encryptedResponseBody;
+        qCritical() << "error when decrypting the request body";
-        result.isOk = false;
+        return ErrorCode::ApiConfigDecryptionError;
     }
-
-    return result;
 }
 
-std::shared_ptr<amnezia::transport::IGatewayTransport> GatewayController::currentTransport() const
+QStringList GatewayController::getProxyUrls()
 {
-    QMutexLocker lock(&m_transportMutex);
+    QNetworkRequest request;
-    return m_transport;
+    request.setTransferTimeout(m_requestTimeoutMsecs);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    QEventLoop wait;
+    QList<QSslError> sslErrors;
+    QNetworkReply *reply;
+
+    QStringList proxyStorageUrls;
+    if (m_isDevEnvironment) {
+        proxyStorageUrls = QString(DEV_S3_ENDPOINT).split(", ");
+    } else {
+        proxyStorageUrls = QString(PROD_S3_ENDPOINT).split(", ");
+    }
+
+    QByteArray key = m_isDevEnvironment ? DEV_AGW_PUBLIC_KEY : PROD_AGW_PUBLIC_KEY;
+
+    for (const auto &proxyStorageUrl : proxyStorageUrls) {
+        request.setUrl(proxyStorageUrl);
+        reply = amnApp->networkManager()->get(request);
+
+        connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+        connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+        wait.exec();
+
+        if (reply->error() == QNetworkReply::NetworkError::NoError) {
+            auto encryptedResponseBody = reply->readAll();
+            reply->deleteLater();
+
+            EVP_PKEY *privateKey = nullptr;
+            QByteArray responseBody;
+            try {
+                if (!m_isDevEnvironment) {
+                    QCryptographicHash hash(QCryptographicHash::Sha512);
+                    hash.addData(key);
+                    QByteArray hashResult = hash.result().toHex();
+
+                    QByteArray key = QByteArray::fromHex(hashResult.left(64));
+                    QByteArray iv = QByteArray::fromHex(hashResult.mid(64, 32));
+
+                    QByteArray ba = QByteArray::fromBase64(encryptedResponseBody);
+
+                    QSimpleCrypto::QBlockCipher blockCipher;
+                    responseBody = blockCipher.decryptAesBlockCipher(ba, key, iv);
+                } else {
+                    responseBody = encryptedResponseBody;
+                }
+            } catch (...) {
+                Utils::logException();
+                qCritical() << "error loading private key from environment variables or decrypting payload" << encryptedResponseBody;
+                continue;
+            }
+
+            auto endpointsArray = QJsonDocument::fromJson(responseBody).array();
+
+            QStringList endpoints;
+            for (const auto &endpoint : endpointsArray) {
+                endpoints.push_back(endpoint.toString());
+            }
+            return endpoints;
+        } else {
+            apiUtils::checkNetworkReplyErrors(sslErrors, reply);
+            qDebug() << "go to the next storage endpoint";
+
+            reply->deleteLater();
+        }
+    }
+    return {};
 }
 
-amnezia::ErrorCode GatewayController::post(const QString &endpoint, const QJsonObject apiPayload, QByteArray &responseBody)
+bool GatewayController::shouldBypassProxy(QNetworkReply *reply, const QByteArray &responseBody, bool checkEncryption, const QByteArray &key,
+                                          const QByteArray &iv, const QByteArray &salt)
 {
-    EncryptedRequest enc = encryptRequest(apiPayload);
+    if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError || reply->error() == QNetworkReply::NetworkError::TimeoutError) {
-    if (enc.errorCode != amnezia::ErrorCode::NoError) {
+        qDebug() << "timeout occurred";
-        return enc.errorCode;
+        qDebug() << reply->error();
+        return true;
+    } else if (responseBody.contains("html")) {
+        qDebug() << "the response contains an html tag";
+        return true;
+    } else if (reply->error() == QNetworkReply::NetworkError::ContentNotFoundError) {
+        if (responseBody.contains(errorResponsePattern1) || responseBody.contains(errorResponsePattern2)
+            || responseBody.contains(errorResponsePattern3)) {
+            return false;
+        } else {
+            qDebug() << reply->error();
+            return true;
+        }
+    } else if (reply->error() == QNetworkReply::NetworkError::OperationNotImplementedError) {
+        if (responseBody.contains(updateRequestResponsePattern)) {
+            return false;
+        } else {
+            qDebug() << reply->error();
+            return true;
+        }
+    } else if (reply->error() != QNetworkReply::NetworkError::NoError) {
+        qDebug() << reply->error();
+        return true;
+    } else if (checkEncryption) {
+        try {
+            QSimpleCrypto::QBlockCipher blockCipher;
+            static_cast<void>(blockCipher.decryptAesBlockCipher(responseBody, key, iv, "", salt));
+        } catch (...) {
+            qDebug() << "failed to decrypt the data";
+            return true;
+        }
     }
+    return false;
+}
 
-    auto transport = currentTransport();
+void GatewayController::bypassProxy(const QString &endpoint, QNetworkReply *reply,
-    if (!transport) {
+                                    std::function<QNetworkReply *(const QString &url)> requestFunction,
-        return amnezia::ErrorCode::AmneziaServiceConnectionFailed;
+                                    std::function<bool(QNetworkReply *reply, const QList<QSslError> &sslErrors)> replyProcessingFunction)
-    }
+{
+    QStringList proxyUrls = getProxyUrls();
+    std::random_device randomDevice;
+    std::mt19937 generator(randomDevice());
+    std::shuffle(proxyUrls.begin(), proxyUrls.end(), generator);
 
-    auto decryptionHook = [this, key = enc.key, iv = enc.iv, salt = enc.salt](const QByteArray &encrypted) {
+    QByteArray responseBody;
-        return decryptResponse(encrypted, key, iv, salt);
+
+    auto bypassFunction = [this](const QString &endpoint, const QString &proxyUrl, QNetworkReply *reply,
+                                 std::function<QNetworkReply *(const QString &url)> requestFunction,
+                                 std::function<bool(QNetworkReply * reply, const QList<QSslError> &sslErrors)> replyProcessingFunction) {
+        QEventLoop wait;
+        QList<QSslError> sslErrors;
+
+        qDebug() << "go to the next proxy endpoint";
+        reply->deleteLater(); // delete the previous reply
+        reply = requestFunction(endpoint.arg(proxyUrl));
+
+        QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+        connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+        wait.exec();
+
+        if (replyProcessingFunction(reply, sslErrors)) {
+            return true;
+        }
+        return false;
     };
 
-    return transport->send(endpoint, enc.body, responseBody, decryptionHook);
+    if (m_proxyUrl.isEmpty()) {
-}
+        QNetworkRequest request;
+        request.setTransferTimeout(1000);
+        request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
 
-QFuture<QPair<amnezia::ErrorCode, QByteArray>> GatewayController::postAsync(const QString &endpoint, const QJsonObject apiPayload)
+        QEventLoop wait;
-{
+        QList<QSslError> sslErrors;
-    return QtConcurrent::run([this, endpoint, apiPayload]() {
+        QNetworkReply *reply;
-        QByteArray responseBody;
+
-        amnezia::ErrorCode errorCode = post(endpoint, apiPayload, responseBody);
+        for (const QString &proxyUrl : proxyUrls) {
-        return qMakePair(errorCode, responseBody);
+            request.setUrl(proxyUrl + "lmbd-health");
-    });
+            reply = amnApp->networkManager()->get(request);
+
+            connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+            connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+            wait.exec();
+
+            if (reply->error() == QNetworkReply::NetworkError::NoError) {
+                reply->deleteLater();
+
+                m_proxyUrl = proxyUrl;
+                if (!m_proxyUrl.isEmpty()) {
+                    break;
+                }
+            } else {
+                reply->deleteLater();
+            }
+        }
+    }
+
+    if (!m_proxyUrl.isEmpty()) {
+        if (bypassFunction(endpoint, m_proxyUrl, reply, requestFunction, replyProcessingFunction)) {
+            return;
+        }
+    }
+
+    for (const QString &proxyUrl : proxyUrls) {
+        if (bypassFunction(endpoint, proxyUrl, reply, requestFunction, replyProcessingFunction)) {
+            m_proxyUrl = proxyUrl;
+            break;
+        }
+    }
 }

client/core/controllers/gatewayController.h

@@ -1,88 +1,39 @@
 #ifndef GATEWAYCONTROLLER_H
 #define GATEWAYCONTROLLER_H
 
-#include <QFuture>
+#include <QNetworkReply>
-#include <QJsonArray>
-#include <QJsonObject>
-#include <QMutex>
 #include <QObject>
-#include <QPair>
-#include <memory>
 
 #include "core/defs.h"
-#include "core/transport/dns/dnsResolver.h"
-#include "core/transport/igatewaytransport.h"
 
-struct DnsTransportEntry
+#ifdef Q_OS_IOS
-{
+    #include "platforms/ios/ios_controller.h"
-    amnezia::transport::dns::DnsProtocol type = amnezia::transport::dns::DnsProtocol::Udp;
+#endif
-    QString server;
-    QString domain;
-    quint16 port = 15353;
-    QString dohPath = "/dns-query";
-
-    bool isValid() const { return !server.isEmpty() && !domain.isEmpty(); }
-};
-
-enum class PrimaryTransport { Http, DnsUdp, DnsTcp, DnsDot, DnsDoh, DnsDoq };
-
-struct TransportsConfig
-{
-    PrimaryTransport primary = PrimaryTransport::Http;
-    bool httpEnabled = true;
-    QString httpEndpoint;
-    QList<DnsTransportEntry> dnsTransports;
-    int retryCount = 3;
-    int timeoutMs = 10000;
-
-    bool isValid() const { return httpEnabled || !dnsTransports.isEmpty(); }
-    static TransportsConfig fromJson(const QJsonObject &json);
-};
 
 class GatewayController : public QObject
 {
     Q_OBJECT
 
 public:
-    explicit GatewayController(const QString &gatewayEndpoint,
+    explicit GatewayController(const QString &gatewayEndpoint, const bool isDevEnvironment, const int requestTimeoutMsecs,
-                               const bool isDevEnvironment,
+                               const bool isStrictKillSwitchEnabled, QObject *parent = nullptr);
-                               const int requestTimeoutMsecs,
-                               const bool isStrictKillSwitchEnabled,
-                               QObject *parent = nullptr);
 
+    amnezia::ErrorCode get(const QString &endpoint, QByteArray &responseBody);
     amnezia::ErrorCode post(const QString &endpoint, const QJsonObject apiPayload, QByteArray &responseBody);
-    QFuture<QPair<amnezia::ErrorCode, QByteArray>> postAsync(const QString &endpoint, const QJsonObject apiPayload);
-
-    static TransportsConfig buildTransportsConfig();
-    void setTransportsConfig(const TransportsConfig &config);
 
 private:
-    struct EncryptedRequest
+    QStringList getProxyUrls();
-    {
+    bool shouldBypassProxy(QNetworkReply *reply, const QByteArray &responseBody, bool checkEncryption, const QByteArray &key = "",
-        QByteArray body;
+                           const QByteArray &iv = "", const QByteArray &salt = "");
-        QByteArray key;
+    void bypassProxy(const QString &endpoint, QNetworkReply *reply, std::function<QNetworkReply *(const QString &url)> requestFunction,
-        QByteArray iv;
+                     std::function<bool(QNetworkReply *reply, const QList<QSslError> &sslErrors)> replyProcessingFunction);
-        QByteArray salt;
-        amnezia::ErrorCode errorCode = amnezia::ErrorCode::NoError;
-    };
-
-    EncryptedRequest encryptRequest(const QJsonObject &apiPayload);
-    amnezia::transport::DecryptionResult decryptResponse(const QByteArray &encryptedResponseBody,
-                                                         const QByteArray &key,
-                                                         const QByteArray &iv,
-                                                         const QByteArray &salt) const;
-
-    std::shared_ptr<amnezia::transport::IGatewayTransport> currentTransport() const;
-    static std::shared_ptr<amnezia::transport::IGatewayTransport> buildTransport(
-            const TransportsConfig &config, int requestTimeoutMsecs, bool isDevEnvironment, bool isStrictKillSwitchEnabled);
 
     int m_requestTimeoutMsecs;
     QString m_gatewayEndpoint;
     bool m_isDevEnvironment = false;
     bool m_isStrictKillSwitchEnabled = false;
 
-    mutable QMutex m_transportMutex;
+    inline static QString m_proxyUrl;
-    std::shared_ptr<amnezia::transport::IGatewayTransport> m_transport;
 };
 
 #endif // GATEWAYCONTROLLER_H

client/core/controllers/serverController.cpp

@@ -345,7 +345,7 @@ bool ServerController::isReinstallContainerRequired(DockerContainer container, c
             return true;
     }
 
-    if (ContainerProps::isAwgContainer(container)) {
+    if (container == DockerContainer::Awg) {
         if ((oldProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress)
              != newProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress))
             || (oldProtoConfig.value(config_key::port).toString(protocols::awg::defaultPort)
@@ -367,11 +367,11 @@ bool ServerController::isReinstallContainerRequired(DockerContainer container, c
             || (oldProtoConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader)
                 != newProtoConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader))
             || (oldProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader))
-                    != newProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader)
+                    != newProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader))
-            || (oldProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize)
+            // || (oldProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize)
-                != newProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize))
+            //     != newProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize))
-            || (oldProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize)
+            // || (oldProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize)
-                != newProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize)))
+            //     != newProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize))
 
             return true;
     }
@@ -648,11 +648,6 @@ ServerController::Vars ServerController::genVarsForScript(const ServerCredential
 
     vars.append({ { "$COOKIE_REPLY_PACKET_JUNK_SIZE", amneziaWireguarConfig.value(config_key::cookieReplyPacketJunkSize).toString() } });
     vars.append({ { "$TRANSPORT_PACKET_JUNK_SIZE", amneziaWireguarConfig.value(config_key::transportPacketJunkSize).toString() } });
-    vars.append({ { "$SPECIAL_JUNK_1", amneziaWireguarConfig.value(config_key::specialJunk1).toString() } });
-    vars.append({ { "$SPECIAL_JUNK_2", amneziaWireguarConfig.value(config_key::specialJunk2).toString() } });
-    vars.append({ { "$SPECIAL_JUNK_3", amneziaWireguarConfig.value(config_key::specialJunk3).toString() } });
-    vars.append({ { "$SPECIAL_JUNK_4", amneziaWireguarConfig.value(config_key::specialJunk4).toString() } });
-    vars.append({ { "$SPECIAL_JUNK_5", amneziaWireguarConfig.value(config_key::specialJunk5).toString() } });
 
     // Socks5 proxy vars
     vars.append({ { "$SOCKS5_PROXY_PORT", socks5ProxyConfig.value(config_key::port).toString(protocols::socks5Proxy::defaultPort) } });
@@ -662,8 +657,7 @@ ServerController::Vars ServerController::genVarsForScript(const ServerCredential
     vars.append({ { "$SOCKS5_USER", socks5user } });
     vars.append({ { "$SOCKS5_AUTH_TYPE", socks5user.isEmpty() ? "none" : "strong" } });
 
-    QString serverIp = (!ContainerProps::isAwgContainer(container) && 
+    QString serverIp = (container != DockerContainer::Awg && container != DockerContainer::WireGuard && container != DockerContainer::Xray)
-        container != DockerContainer::WireGuard && container != DockerContainer::Xray)
             ? NetworkUtilities::getIPAddress(credentials.hostName)
             : credentials.hostName;
     if (!serverIp.isEmpty()) {

client/core/controllers/vpnConfigurationController.cpp

@@ -99,12 +99,11 @@ QJsonObject VpnConfigurationsController::createVpnConfiguration(const QPair<QStr
         protocolConfigString = configurator->processConfigWithLocalSettings(dns, isApiConfig, protocolConfigString);
 
         QJsonObject vpnConfigData = QJsonDocument::fromJson(protocolConfigString.toUtf8()).object();
-        if (ContainerProps::isAwgContainer(container) || container == DockerContainer::WireGuard) {
+        if (container == DockerContainer::Awg || container == DockerContainer::WireGuard) {
             // add mtu for old configs
             if (vpnConfigData[config_key::mtu].toString().isEmpty()) {
                 vpnConfigData[config_key::mtu] =
-                        ContainerProps::isAwgContainer(container) ? protocols::awg::defaultMtu :
+                        container == DockerContainer::Awg ? protocols::awg::defaultMtu : protocols::wireguard::defaultMtu;
-                        protocols::wireguard::defaultMtu;
             }
         }
 

client/core/defs.h

@@ -121,7 +121,6 @@ namespace amnezia
         ApiMigrationError = 1110,
         ApiUpdateRequestError = 1111,
         ApiSubscriptionExpiredError = 1112,
-        ApiPurchaseError = 1113,
 
         // QFile errors
         OpenError = 1200,

client/core/errorstrings.cpp

@@ -78,7 +78,6 @@ QString errorString(ErrorCode code) {
     case (ErrorCode::ApiMigrationError): errorMessage = QObject::tr("A migration error has occurred. Please contact our technical support"); break;
     case (ErrorCode::ApiUpdateRequestError): errorMessage = QObject::tr("Please update the application to use this feature"); break;
     case (ErrorCode::ApiSubscriptionExpiredError): errorMessage = QObject::tr("Your Amnezia Premium subscription has expired.\n Please check your email for renewal instructions.\n If you haven't received an email, please contact our support."); break;
-    case (ErrorCode::ApiPurchaseError): errorMessage = QObject::tr("Unable to process purchase"); break;
 
     // QFile errors
     case(ErrorCode::OpenError): errorMessage = QObject::tr("QFile error: The file could not be opened"); break;

client/core/ipcclient.cpp

@@ -1,71 +1,108 @@
 #include "ipcclient.h"
-#include "ipc.h"
 #include <QRemoteObjectNode>
-#include <QtNetwork/qlocalsocket.h>
+
+IpcClient *IpcClient::m_instance = nullptr;
 
 IpcClient::IpcClient(QObject *parent) : QObject(parent)
 {
-    m_node.connectToNode(QUrl("local:" + amnezia::getIpcServiceUrl()));
-    m_interface.reset(m_node.acquire<IpcInterfaceReplica>());
-    m_tun2socks.reset(m_node.acquire<IpcProcessTun2SocksReplica>());
 }
 
-IpcClient& IpcClient::Instance()
+IpcClient::~IpcClient()
 {
-    thread_local IpcClient ipcClient;
+    if (m_localSocket)
-    return ipcClient;
+        m_localSocket->close();
+}
+
+bool IpcClient::isSocketConnected() const
+{
+    return m_isSocketConnected;
+}
+
+IpcClient *IpcClient::Instance()
+{
+    return m_instance;
 }
 
 QSharedPointer<IpcInterfaceReplica> IpcClient::Interface()
 {
-    QSharedPointer<IpcInterfaceReplica> rep = Instance().m_interface;
+    if (!Instance())
-    if (rep.isNull()) {
-        qCritical() << "IpcClient::Interface(): Failed to acquire replica";
         return nullptr;
-    }
+    return Instance()->m_ipcClient;
-    if (!rep->waitForSource(1000)) {
-        qCritical() << "IpcClient::Interface(): Failed to initialize replica";
-        return nullptr;
-    }
-    if (!rep->isReplicaValid()) {
-        qWarning() << "IpcClient::Interface(): Replica is invalid";
-    }
-    return rep;
 }
 
 QSharedPointer<IpcProcessTun2SocksReplica> IpcClient::InterfaceTun2Socks()
 {
-    QSharedPointer<IpcProcessTun2SocksReplica> rep = Instance().m_tun2socks;
+    if (!Instance())
-    if (rep.isNull()) {
-        qCritical() << "IpcClient::InterfaceTun2Socks: Replica is undefined";
         return nullptr;
+    return Instance()->m_Tun2SocksClient;
+}
+
+bool IpcClient::init(IpcClient *instance)
+{
+    m_instance = instance;
+
+    Instance()->m_localSocket = new QLocalSocket(Instance());
+    connect(Instance()->m_localSocket.data(), &QLocalSocket::connected, &Instance()->m_ClientNode, []() {
+        Instance()->m_ClientNode.addClientSideConnection(Instance()->m_localSocket.data());
+        auto cliNode = Instance()->m_ClientNode.acquire<IpcInterfaceReplica>();
+        cliNode->waitForSource(5000);
+        Instance()->m_ipcClient.reset(cliNode);
+
+        if (!Instance()->m_ipcClient) {
+            qWarning() << "IpcClient is not ready!";
+        }
+
+        Instance()->m_ipcClient->waitForSource(1000);
+
+        if (!Instance()->m_ipcClient->isReplicaValid()) {
+            qWarning() << "IpcClient replica is not connected!";
+        }
+
+        auto t2sNode = Instance()->m_ClientNode.acquire<IpcProcessTun2SocksReplica>();
+        t2sNode->waitForSource(5000);
+        Instance()->m_Tun2SocksClient.reset(t2sNode);
+
+        if (!Instance()->m_Tun2SocksClient) {
+            qWarning() << "IpcClient::m_Tun2SocksClient is not ready!";
+        }
+
+        Instance()->m_Tun2SocksClient->waitForSource(1000);
+
+        if (!Instance()->m_Tun2SocksClient->isReplicaValid()) {
+            qWarning() << "IpcClient::m_Tun2SocksClient replica is not connected!";
+        }
+    });
+
+    connect(Instance()->m_localSocket, &QLocalSocket::disconnected,
+            [instance]() { instance->m_isSocketConnected = false; });
+
+    Instance()->m_localSocket->connectToServer(amnezia::getIpcServiceUrl());
+    Instance()->m_localSocket->waitForConnected();
+
+    if (!Instance()->m_ipcClient) {
+        qDebug() << "IpcClient::init failed";
+        return false;
     }
-    if (!rep->waitForSource(1000)) {
+
-        qCritical() << "IpcClient::InterfaceTun2Socks: Failed to initialize replica";
+    qDebug() << "IpcClient::init succeed";
-        return nullptr;
+
-    }
+    return (Instance()->m_ipcClient->isReplicaValid() && Instance()->m_Tun2SocksClient->isReplicaValid());
-    if (!rep->isReplicaValid()) {
-        qWarning() << "IpcClient::InterfaceTun2Socks(): Replica is invalid";
-    }
-    return rep;
 }
 
 QSharedPointer<PrivilegedProcess> IpcClient::CreatePrivilegedProcess()
 {
-    QSharedPointer<IpcInterfaceReplica> rep = Interface();
+    if (!Instance()->m_ipcClient || !Instance()->m_ipcClient->isReplicaValid()) {
-    if (!rep) {
+        qWarning() << "IpcClient::createPrivilegedProcess : IpcClient IpcClient replica is not valid";
-        qCritical() << "IpcClient::createPrivilegedProcess: Replica is invalid";
         return nullptr;
     }
 
-    QRemoteObjectPendingReply<int> pidReply = rep->createPrivilegedProcess();
+    QRemoteObjectPendingReply<int> futureResult = Instance()->m_ipcClient->createPrivilegedProcess();
-    if (!pidReply.waitForFinished(5000)){
+    futureResult.waitForFinished(5000);
-        qCritical() << "IpcClient::createPrivilegedProcess: Failed to execute RO createPrivilegedProcess call";
-        return nullptr;
-    }
 
-    int pid = pidReply.returnValue();
+    int pid = futureResult.returnValue();
-    QSharedPointer<ProcessDescriptor> pd(new ProcessDescriptor());
+
+    auto pd = QSharedPointer<ProcessDescriptor>(new ProcessDescriptor());
+    Instance()->m_processNodes.insert(pid, pd);
 
     pd->localSocket.reset(new QLocalSocket(pd->replicaNode.data()));
 
@@ -73,7 +110,6 @@ QSharedPointer<PrivilegedProcess> IpcClient::CreatePrivilegedProcess()
         pd->replicaNode->addClientSideConnection(pd->localSocket.data());
 
         IpcProcessInterfaceReplica *repl = pd->replicaNode->acquire<IpcProcessInterfaceReplica>();
-        // TODO: rework the unsafe cast below
         PrivilegedProcess *priv = static_cast<PrivilegedProcess *>(repl);
         pd->ipcProcess.reset(priv);
         if (!pd->ipcProcess) {
@@ -88,12 +124,8 @@ QSharedPointer<PrivilegedProcess> IpcClient::CreatePrivilegedProcess()
                              [pd]() { pd->replicaNode->deleteLater(); });
         }
     });
-
     pd->localSocket->connectToServer(amnezia::getIpcProcessUrl(pid));
-    if (!pd->localSocket->waitForConnected()) {
+    pd->localSocket->waitForConnected();
-        qCritical() << "IpcClient::createPrivilegedProcess: Failed to connect to process' socket";
-        return nullptr;
-    }
 
     auto processReplica = QSharedPointer<PrivilegedProcess>(pd->ipcProcess);
     return processReplica;

client/core/ipcclient.h

@@ -4,6 +4,7 @@
 #include <QLocalSocket>
 #include <QObject>
 
+#include "ipc.h"
 #include "rep_ipc_interface_replica.h"
 #include "rep_ipc_process_tun2socks_replica.h"
 
@@ -13,48 +14,27 @@ class IpcClient : public QObject
 {
     Q_OBJECT
 public:
-    explicit IpcClient(QObject *parent = nullptr);
+   explicit IpcClient(QObject *parent = nullptr);
 
-    static IpcClient& Instance();
+   static IpcClient *Instance();
+   static bool init(IpcClient *instance);
+   static QSharedPointer<IpcInterfaceReplica> Interface();
+   static QSharedPointer<IpcProcessTun2SocksReplica> InterfaceTun2Socks();
+   static QSharedPointer<PrivilegedProcess> CreatePrivilegedProcess();
 
-    static QSharedPointer<IpcInterfaceReplica> Interface();
+   bool isSocketConnected() const;
-    static QSharedPointer<IpcProcessTun2SocksReplica> InterfaceTun2Socks();
-    static QSharedPointer<PrivilegedProcess> CreatePrivilegedProcess();
 
-    template <typename Func>
-    static auto withInterface(Func func)
-    {
-        QSharedPointer<IpcInterfaceReplica> iface = Instance().m_interface;
-        using ReturnType = decltype(func(std::declval<QSharedPointer<IpcInterfaceReplica>>()));
-
-        if (iface.isNull() || !iface->waitForSource(1000) || !iface->isReplicaValid()) {
-            qWarning() << "IpcClient::withInterface(): Service is not running";
-
-            if constexpr (std::is_void_v<ReturnType>)
-                return;
-            else
-                return ReturnType{};
-        }
-
-        return func(iface);
-    }
-
-    template <typename OnSuccess, typename OnFailure>
-    static auto withInterface(OnSuccess onSuccess, OnFailure onFailure)
-    {
-        QSharedPointer<IpcInterfaceReplica> iface = Instance().m_interface;
-        if (iface.isNull() || !iface->waitForSource(1000) || !iface->isReplicaValid()) {
-            return onFailure();
-        }
-
-        return onSuccess(iface);
-    }
 signals:
 
 private:
-    QRemoteObjectNode m_node;
+    ~IpcClient() override;
-    QSharedPointer<IpcInterfaceReplica> m_interface;
+
-    QSharedPointer<IpcProcessTun2SocksReplica> m_tun2socks;
+    QRemoteObjectNode m_ClientNode;
+    QRemoteObjectNode m_Tun2SocksNode;
+    QSharedPointer<IpcInterfaceReplica> m_ipcClient;
+    QPointer<QLocalSocket> m_localSocket;
+    QPointer<QLocalSocket> m_tun2socksSocket;
+    QSharedPointer<IpcProcessTun2SocksReplica> m_Tun2SocksClient;
 
     struct ProcessDescriptor {
         ProcessDescriptor () {
@@ -66,6 +46,11 @@ private:
         QSharedPointer<QRemoteObjectNode> replicaNode;
         QSharedPointer<QLocalSocket> localSocket;
     };
+
+    QMap<int, QSharedPointer<ProcessDescriptor>> m_processNodes;
+    bool m_isSocketConnected {false};
+
+    static IpcClient *m_instance;
 };
 
 #endif // IPCCLIENT_H

client/core/networkUtilities.cpp

@@ -1,12 +1,11 @@
 #include "networkUtilities.h"
-#include <QtNetwork/qnetworkinterface.h>
-#include <cstddef>
 
 #ifdef Q_OS_WIN
     #include <windows.h>
     #include <Ipexport.h>
     #include <Ws2tcpip.h>
     #include <ws2ipdef.h>
+    #include <stdint.h>
     #include <Iphlpapi.h>
     #include <Iptypes.h>
     #include <WinSock2.h>
@@ -31,20 +30,10 @@
     #include <netinet/in.h>
     #include <arpa/inet.h>
     #include <net/route.h>
-    #include <ifaddrs.h>
-    #include <net/if.h>
-    #include <net/if_dl.h>
-    #include <sys/types.h>
-    #include <sys/socket.h>
-    #include <arpa/inet.h>
-    #include <unistd.h>
-    #include <ifaddrs.h>
-    #include <net/if.h>
 #endif
 
 #include <QHostAddress>
 #include <QHostInfo>
-#include <QDebug>
 
 QRegularExpression NetworkUtilities::ipAddressRegExp()
 {
@@ -181,7 +170,7 @@ int NetworkUtilities::AdapterIndexTo(const QHostAddress& dst) {
 #ifdef Q_OS_WIN
     qDebug() << "Getting Current Internet Adapter that routes to"
              << dst.toString();
-    quint32 ipBigEndian;
+    quint32_be ipBigEndian;
     quint32 ip = dst.toIPv4Address();
     qToBigEndian(ip, &ipBigEndian);
     _MIB_IPFORWARDROW routeInfo;
@@ -250,14 +239,12 @@ DWORD GetAdaptersAddressesWrapper(const ULONG Family,
 }
 #endif
 
-QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
+QString NetworkUtilities::getGatewayAndIface()
 {
 #ifdef Q_OS_WIN
     constexpr int BUFF_LEN = 100;
     char buff[BUFF_LEN] = {'\0'};
-
+    QString result;
-    QString resGateway;
-    int resIndex = -1;
 
     PIP_ADAPTER_ADDRESSES pAdapterAddresses = nullptr;
     DWORD dwRetVal =
@@ -265,7 +252,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
 
     if (dwRetVal != NO_ERROR) {
         qDebug() << "ipv4 stack detect GetAdaptersAddresses failed.";
-        return {};
+        return "";
     }
 
     PIP_ADAPTER_ADDRESSES pCurAddress = pAdapterAddresses;
@@ -280,9 +267,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
                 struct sockaddr_in addr;
                 if (inet_pton(AF_INET, buff, &addr.sin_addr) == 1) {
                     qDebug() <<  "this is true v4 !";
-                    
+                    result = gw;
-                    resGateway = gw;
-                    resIndex = pCurAddress->IfIndex;
                 }
             }
         }
@@ -290,7 +275,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
     }
 
     free(pAdapterAddresses);
-    return { resGateway, QNetworkInterface::interfaceFromIndex(resIndex) };
+    return result;
 #endif
 #ifdef Q_OS_LINUX
     constexpr int BUFFER_SIZE = 100;
@@ -307,7 +292,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
 
     if ((sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)) < 0) {
         perror("socket failed");
-        return {};
+        return "";
     }
 
     memset(msgbuf, 0, sizeof(msgbuf));
@@ -331,7 +316,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
     /* send msg */
     if (send(sock, nlmsg, nlmsg->nlmsg_len, 0) < 0) {
         perror("send failed");
-        return {};
+        return "";
     }
 
     /* receive response */
@@ -340,7 +325,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
         received_bytes = recv(sock, ptr, sizeof(buffer) - msg_len, 0);
         if (received_bytes < 0) {
             perror("Error in recv");
-            return {};
+            return "";
         }
 
         nlh = (struct nlmsghdr *) ptr;
@@ -350,7 +335,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
             (nlmsg->nlmsg_type == NLMSG_ERROR))
         {
             perror("Error in received packet");
-            return {};
+            return "";
         }
 
         /* If we received all data break */
@@ -403,12 +388,10 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
         }
     }
     close(sock);
-    return { gateway_address, QNetworkInterface::interfaceFromName(interface) };
+    return gateway_address;
 #endif
 #if defined(Q_OS_MAC) && !defined(Q_OS_IOS) && !defined(MACOS_NE)
     QString gateway;
-    int index = -1;
-
     int mib[] = {CTL_NET, PF_ROUTE, 0, 0, NET_RT_FLAGS, RTF_GATEWAY};
     int afinet_type[] = {AF_INET, AF_INET6};
 
@@ -418,17 +401,17 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
 
         size_t needed = 0;
         if (sysctl(mib, sizeof(mib) / sizeof(int), nullptr, &needed, nullptr, 0) < 0)
-            return {};
+            return "";
 
         char* buf;
         if ((buf = new char[needed]) == 0)
-            return {};
+            return "";
 
         if (sysctl(mib, sizeof(mib) / sizeof(int), buf, &needed, nullptr, 0) < 0)
         {
             qDebug() << "sysctl: net.route.0.0.dump";
             delete[] buf;
-            return {};
+            return gateway;
         }
 
         struct rt_msghdr* rt;
@@ -466,10 +449,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
                                &(reinterpret_cast<struct sockaddr_in*>(sa_tab[RTAX_GATEWAY]))->sin_addr,
                                sizeof(struct in_addr));
                         if (inet_ntop(AF_INET, srcStr4, dstStr4, INET_ADDRSTRLEN) != nullptr)
-                        {
                             gateway = dstStr4;
-                            index = rt->rtm_index;
-                        }
                         break;
                     }
                 }
@@ -483,10 +463,7 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
                                &(reinterpret_cast<struct sockaddr_in6*>(sa_tab[RTAX_GATEWAY]))->sin6_addr,
                                sizeof(struct in6_addr));
                         if (inet_ntop(AF_INET6, srcStr6, dstStr6, INET6_ADDRSTRLEN) != nullptr)
-                        {
                             gateway = dstStr6;
-                            index = rt->rtm_index;
-                        }
                         break;
                     }
                 }
@@ -495,6 +472,6 @@ QPair<QString, QNetworkInterface> NetworkUtilities::getGatewayAndIface()
         free(buf);
     }
 
-    return { gateway, QNetworkInterface::interfaceFromIndex(index) };
+    return gateway;
 #endif
 }

client/core/networkUtilities.h

@@ -6,7 +6,7 @@
 #include <QString>
 #include <QHostAddress>
 #include <QNetworkReply>
-#include <QtNetwork/qnetworkinterface.h>
+
 
 class NetworkUtilities : public QObject
 {
@@ -17,7 +17,7 @@ public:
     static bool checkIPv4Format(const QString &ip);
     static bool checkIpSubnetFormat(const QString &ip);
     static bool checkIpv6Enabled();
-    static QPair<QString, QNetworkInterface> getGatewayAndIface();
+    static QString getGatewayAndIface();
     // Returns the Interface Index that could Route to dst
     static int AdapterIndexTo(const QHostAddress& dst);
 

client/core/osSignalHandler.cpp

@@ -1,194 +0,0 @@
-#include "osSignalHandler.h"
-
-#include <QCoreApplication>
-#include <QMetaObject>
-#include <QSocketNotifier>
-
-#include "../amnezia_application.h"
-
-#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
-    #include <pthread.h>
-    #include <signal.h>
-    #include <sys/signalfd.h>
-    #include <unistd.h>
-#elif defined(Q_OS_MACOS)
-    #include <fcntl.h>
-    #include <signal.h>
-    #include <unistd.h>
-#endif
-
-#ifdef Q_OS_WIN
-    #include <QAbstractNativeEventFilter>
-
-    #include <windows.h>
-#endif
-
-namespace
-{
-
-    static bool initialized = false;
-
-#ifdef Q_OS_WIN
-    class WindowsCloseFilter : public QAbstractNativeEventFilter
-    {
-    public:
-        bool nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result) override
-        {
-            MSG *msg = static_cast<MSG *>(message);
-
-            switch (msg->message) {
-            case WM_CLOSE: {
-                const HWND active = GetActiveWindow();
-                const HWND self = msg->hwnd;
-                if (active != self) {
-                    AmneziaApplication *app = qobject_cast<AmneziaApplication *>(QCoreApplication::instance());
-                    if (app) {
-                        QMetaObject::invokeMethod(app, "forceQuit", Qt::QueuedConnection);
-                    }
-                }
-            }
-            }
-            return false;
-        };
-    };
-
-    static WindowsCloseFilter *windowsFilter = nullptr;
-#endif
-
-#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
-    static int signalFd = -1;
-    static QSocketNotifier *socketNotifier = nullptr;
-
-    static void setupUnixSignalHandler()
-    {
-        sigset_t set;
-        sigemptyset(&set);
-        sigaddset(&set, SIGINT);
-        sigaddset(&set, SIGTERM);
-
-        pthread_sigmask(SIG_BLOCK, &set, nullptr);
-
-        signalFd = signalfd(-1, &set, SFD_NONBLOCK | SFD_CLOEXEC);
-        if (signalFd < 0)
-            return;
-
-        socketNotifier = new QSocketNotifier(signalFd, QSocketNotifier::Read, QCoreApplication::instance());
-
-        QObject::connect(socketNotifier, &QSocketNotifier::activated, QCoreApplication::instance(), [](int) {
-            signalfd_siginfo fdsi;
-            ::read(signalFd, &fdsi, sizeof(fdsi));
-
-            if (fdsi.ssi_signo == SIGINT || fdsi.ssi_signo == SIGTERM) {
-                QCoreApplication::quit();
-            }
-        });
-    }
-#elif defined(Q_OS_MACOS)
-    static int signalPipe[2] = { -1, -1 };
-    static QSocketNotifier *socketNotifier = nullptr;
-
-    static void macSignalHandler(int)
-    {
-        if (signalPipe[1] >= 0) {
-            const char ch = 1;
-            ::write(signalPipe[1], &ch, sizeof(ch));
-        }
-    }
-
-    static void setupUnixSignalHandler()
-    {
-        if (::pipe(signalPipe) != 0)
-            return;
-
-        ::fcntl(signalPipe[0], F_SETFL, O_NONBLOCK);
-        ::fcntl(signalPipe[1], F_SETFL, O_NONBLOCK);
-
-        socketNotifier = new QSocketNotifier(signalPipe[0], QSocketNotifier::Read, QCoreApplication::instance());
-
-        QObject::connect(socketNotifier, &QSocketNotifier::activated, QCoreApplication::instance(), [](int) {
-            char buf[16];
-            ::read(signalPipe[0], buf, sizeof(buf));
-            QCoreApplication::quit();
-        });
-
-        struct sigaction sa {};
-        sa.sa_handler = macSignalHandler;
-        sigemptyset(&sa.sa_mask);
-        sa.sa_flags = 0;
-
-        sigaction(SIGINT, &sa, nullptr);
-        sigaction(SIGTERM, &sa, nullptr);
-    }
-#endif
-
-    static void cleanupUnixSignalHandler()
-    {
-#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
-        if (socketNotifier) {
-            socketNotifier->setEnabled(false);
-            socketNotifier->deleteLater();
-            socketNotifier = nullptr;
-        }
-
-        if (signalFd >= 0) {
-            ::close(signalFd);
-            signalFd = -1;
-        }
-
-#elif defined(Q_OS_MACOS)
-        struct sigaction sa {};
-        sa.sa_handler = SIG_DFL;
-        sigemptyset(&sa.sa_mask);
-        sa.sa_flags = 0;
-        sigaction(SIGINT, &sa, nullptr);
-        sigaction(SIGTERM, &sa, nullptr);
-
-        if (socketNotifier) {
-            socketNotifier->setEnabled(false);
-            socketNotifier->deleteLater();
-            socketNotifier = nullptr;
-        }
-
-        if (signalPipe[0] >= 0) {
-            ::close(signalPipe[0]);
-            signalPipe[0] = -1;
-        }
-
-        if (signalPipe[1] >= 0) {
-            ::close(signalPipe[1]);
-            signalPipe[1] = -1;
-        }
-#endif
-
-#ifdef Q_OS_WIN
-        if (windowsFilter) {
-            QCoreApplication::instance()->removeNativeEventFilter(windowsFilter);
-            delete windowsFilter;
-            windowsFilter = nullptr;
-        }
-#endif
-    }
-}
-
-OsSignalHandler::OsSignalHandler(QObject *parent) : QObject(parent)
-{
-}
-
-void OsSignalHandler::setup()
-{
-    if (initialized)
-        return;
-
-    initialized = true;
-
-#if (defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)) || defined(Q_OS_MACOS)
-    setupUnixSignalHandler();
-#endif
-
-#ifdef Q_OS_WIN
-    windowsFilter = new WindowsCloseFilter();
-    QCoreApplication::instance()->installNativeEventFilter(windowsFilter);
-#endif
-
-    QObject::connect(QCoreApplication::instance(), &QCoreApplication::aboutToQuit, [] { cleanupUnixSignalHandler(); });
-}

client/core/osSignalHandler.h

@@ -1,17 +0,0 @@
-#ifndef OSSIGNALHANDLER_H
-#define OSSIGNALHANDLER_H
-
-#include <QObject>
-
-class OsSignalHandler : public QObject
-{
-    Q_OBJECT
-public:
-    static void setup();
-
-private:
-    explicit OsSignalHandler(QObject *parent = nullptr);
-    static void handleSignal(int signal);
-};
-
-#endif // OSSIGNALHANDLER_H

client/core/scripts_registry.cpp

@@ -11,8 +11,7 @@ QString amnezia::scriptFolder(amnezia::DockerContainer container)
     case DockerContainer::Cloak: return QLatin1String("openvpn_cloak");
     case DockerContainer::ShadowSocks: return QLatin1String("openvpn_shadowsocks");
     case DockerContainer::WireGuard: return QLatin1String("wireguard");
-    case DockerContainer::Awg2: return QLatin1String("awg");
+    case DockerContainer::Awg: return QLatin1String("awg");
-    case DockerContainer::Awg: return QLatin1String("awg_legacy");
     case DockerContainer::Ipsec: return QLatin1String("ipsec");
     case DockerContainer::Xray: return QLatin1String("xray");
 

client/core/serialization/serialization.h

@@ -21,7 +21,6 @@ namespace amnezia::serialization
     namespace vless
     {
         QJsonObject Deserialize(const QString &vless, QString *alias, QString *errMessage);
-        const QString Serialize(const VlessServerObject &server, const QString &alias);
     } // namespace vless
 
     namespace ss

client/core/serialization/transfer.h

@@ -42,25 +42,6 @@ struct VMessServerObject
 };
 
 
-struct VlessServerObject
-{
-    QString address;
-    QString id;  // UUID
-    int port;
-    QString flow = "xtls-rprx-vision";
-    QString encryption = "none";
-    QString network = "tcp";
-    QString security = "reality";
-    QString serverName;  // SNI
-    QString publicKey;
-    QString shortId;
-    QString fingerprint = "chrome";
-    QString spiderX = "";
-    JSONSTRUCT_COMPARE(VlessServerObject, address, id, port, flow, encryption)
-    JSONSTRUCT_REGISTER(VlessServerObject, F(address, id, port, flow, encryption, network, security, serverName, publicKey, shortId, fingerprint, spiderX))
-};
-
-
 namespace transfer
 {
 

client/core/serialization/vless.cpp

@@ -252,65 +252,5 @@ QJsonObject Deserialize(const QString &str, QString *alias, QString *errMessage)
     root["inbounds"] = QJsonArray { inbound };
     return root;
 }
-
+} // namespace amnezia::serialization::vless
-const QString Serialize(const VlessServerObject &server, const QString &alias)
-{
-    
-    QUrl url;
-    
-    // Set basic URL components
-    url.setScheme("vless");
-    url.setUserInfo(server.id);
-    url.setHost(server.address);
-    url.setPort(server.port);
-
-    QUrlQuery query;
-
-    if (!server.network.isEmpty() && server.network != "tcp") {
-        query.addQueryItem("type", server.network);
-    }
-    
-    if (!server.encryption.isEmpty()) {
-        query.addQueryItem("encryption", server.encryption);
-    }
-    
-    if (!server.security.isEmpty() && server.security != "none") {
-        query.addQueryItem("security", server.security);
-    }
-    
-    if (!server.flow.isEmpty() && (server.security == "xtls" || server.security == "reality")) {
-        query.addQueryItem("flow", server.flow);
-    }
-    
-    if (!server.serverName.isEmpty()) {
-        query.addQueryItem("sni", server.serverName);
-    }
-    
-    if (server.security == "reality") {
-        if (!server.fingerprint.isEmpty()) {
-            query.addQueryItem("fp", server.fingerprint);
-        }
-        
-        if (!server.publicKey.isEmpty()) {
-            query.addQueryItem("pbk", server.publicKey);
-        }
-        
-        if (!server.shortId.isEmpty()) {
-            query.addQueryItem("sid", server.shortId);
-        }
-        
-        if (!server.spiderX.isEmpty()) {
-            query.addQueryItem("spiderX", server.spiderX);
-        }
-    }
-    
-    url.setQuery(query);
-    
-    if (!alias.isEmpty()) {
-        url.setFragment(alias);
-    }
-    
-    return url.toString(QUrl::ComponentFormattingOption::FullyEncoded);
-}
-}
 

client/core/transport/dns/dnsPacket.cpp

@@ -1,153 +0,0 @@
-#include "dnsPacket_p.h"
-
-#include <QHostInfo>
-#include <cstring>
-
-namespace amnezia::transport::dns::detail
-{
-
-QHostAddress resolveHostAddress(const QString &host)
-{
-    QHostAddress addr(host);
-    if (!addr.isNull()) return addr;
-    QHostInfo info = QHostInfo::fromName(host);
-    if (!info.addresses().isEmpty()) return info.addresses().first();
-    return QHostAddress();
-}
-
-QByteArray encodeDnsName(const QString &hostname)
-{
-    QByteArray result;
-    const QStringList parts = hostname.split('.');
-
-    for (const QString &part : parts) {
-        if (part.length() > 63) {
-            return QByteArray();
-        }
-        result.append(static_cast<char>(part.length()));
-        result.append(part.toUtf8());
-    }
-    result.append(static_cast<char>(0));
-    return result;
-}
-
-QByteArray buildDnsQuery(const QString &hostname, quint16 transactionId)
-{
-    QByteArray packet;
-
-    DnsHeader header;
-    header.id = qToBigEndian(transactionId);
-    header.flags = qToBigEndian<quint16>(0x0100);
-    header.qdcount = qToBigEndian<quint16>(1);
-    header.ancount = 0;
-    header.nscount = 0;
-    header.arcount = 0;
-
-    packet.append(reinterpret_cast<const char *>(&header), sizeof(DnsHeader));
-
-    const QByteArray qname = encodeDnsName(hostname);
-    if (qname.isEmpty()) {
-        return QByteArray();
-    }
-    packet.append(qname);
-
-    quint16 qtype = qToBigEndian<quint16>(DNS_TYPE_A);
-    packet.append(reinterpret_cast<const char *>(&qtype), sizeof(quint16));
-
-    quint16 qclass = qToBigEndian<quint16>(DNS_CLASS_IN);
-    packet.append(reinterpret_cast<const char *>(&qclass), sizeof(quint16));
-
-    return packet;
-}
-
-QString parseDnsResponse(const QByteArray &response, bool isTcp)
-{
-    if (response.size() < static_cast<int>(sizeof(DnsHeader))) {
-        return QString();
-    }
-
-    int offset = isTcp ? 2 : 0;
-    if (response.size() < offset + static_cast<int>(sizeof(DnsHeader))) {
-        return QString();
-    }
-
-    DnsHeader header;
-    std::memcpy(&header, response.constData() + offset, sizeof(DnsHeader));
-    offset += sizeof(DnsHeader);
-
-    const quint16 flags = qFromBigEndian(header.flags);
-    const quint16 ancount = qFromBigEndian(header.ancount);
-
-    if ((flags & 0x8000) == 0 || (flags & 0x000F) != 0) {
-        return QString();
-    }
-
-    if (ancount == 0) {
-        return QString();
-    }
-
-    while (offset < response.size() && response.at(offset) != 0) {
-        const quint8 length = static_cast<quint8>(response.at(offset));
-        if (length > 63) {
-            return QString();
-        }
-        offset += length + 1;
-    }
-    if (offset >= response.size()) {
-        return QString();
-    }
-    offset++;
-
-    offset += 4;
-
-    for (int i = 0; i < ancount && offset < response.size(); ++i) {
-        if (offset >= response.size()) {
-            break;
-        }
-
-        const quint8 nameByte = static_cast<quint8>(response.at(offset));
-        if ((nameByte & 0xC0) == 0xC0) {
-            offset += 2;
-        } else {
-            while (offset < response.size() && response.at(offset) != 0) {
-                const quint8 length = static_cast<quint8>(response.at(offset));
-                if (length > 63) {
-                    return QString();
-                }
-                offset += length + 1;
-            }
-            offset++;
-        }
-
-        if (offset + 10 > response.size()) {
-            break;
-        }
-
-        const quint16 type =
-                qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(response.constData() + offset));
-        offset += 2;
-        offset += 2;
-        offset += 4;
-
-        const quint16 rdlength =
-                qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(response.constData() + offset));
-        offset += 2;
-
-        if (type == DNS_TYPE_A && rdlength == 4) {
-            if (offset + 4 > response.size()) {
-                break;
-            }
-
-            QHostAddress ip;
-            ip.setAddress(
-                    qFromBigEndian<quint32>(*reinterpret_cast<const quint32 *>(response.constData() + offset)));
-            return ip.toString();
-        }
-
-        offset += rdlength;
-    }
-
-    return QString();
-}
-
-} // namespace amnezia::transport::dns::detail

client/core/transport/dns/dnsPacket_p.h

@@ -1,38 +0,0 @@
-#ifndef DNSPACKET_P_H
-#define DNSPACKET_P_H
-
-#include <QByteArray>
-#include <QHostAddress>
-#include <QString>
-#include <QtEndian>
-
-namespace amnezia::transport::dns::detail
-{
-
-constexpr quint16 DNS_PORT = 53;
-constexpr quint16 DNS_TYPE_A = 1;
-constexpr quint16 DNS_CLASS_IN = 1;
-
-#pragma pack(push, 1)
-struct DnsHeader
-{
-    quint16 id;
-    quint16 flags;
-    quint16 qdcount;
-    quint16 ancount;
-    quint16 nscount;
-    quint16 arcount;
-};
-#pragma pack(pop)
-
-QHostAddress resolveHostAddress(const QString &host);
-
-QByteArray encodeDnsName(const QString &hostname);
-
-QByteArray buildDnsQuery(const QString &hostname, quint16 transactionId);
-
-QString parseDnsResponse(const QByteArray &response, bool isTcp);
-
-} // namespace amnezia::transport::dns::detail
-
-#endif // DNSPACKET_P_H

client/core/transport/dns/dnsResolver.cpp

@@ -1,354 +0,0 @@
-#include "dnsResolver.h"
-
-#include "dnsPacket_p.h"
-
-#include <QDateTime>
-#include <QEventLoop>
-#include <QHostAddress>
-#include <QNetworkAccessManager>
-#include <QNetworkDatagram>
-#include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QSslSocket>
-#include <QTcpSocket>
-#include <QTimer>
-#include <QUdpSocket>
-#include <QUrl>
-
-namespace amnezia::transport::dns::DnsResolver
-{
-
-using detail::buildDnsQuery;
-using detail::parseDnsResponse;
-using detail::resolveHostAddress;
-
-QString resolve(const QString &hostname,
-                const QString &dnsServer,
-                DnsProtocol protocol,
-                quint16 port,
-                int timeoutMsecs,
-                const QString &dohEndpoint)
-{
-    switch (protocol) {
-    case DnsProtocol::Udp:
-        return resolveOverUdp(hostname, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Tcp:
-        return resolveOverTcp(hostname, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Tls:
-        return resolveOverTls(hostname, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Https:
-        return resolveOverHttps(hostname, dnsServer, dohEndpoint, timeoutMsecs);
-    case DnsProtocol::Quic:
-        return resolveOverQuic(hostname, dnsServer, port, timeoutMsecs);
-    }
-    return QString();
-}
-
-QString resolveOverUdp(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    QUdpSocket socket;
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsQuery(hostname, transactionId);
-    if (query.isEmpty()) {
-        return QString();
-    }
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        return QString();
-    }
-
-    const qint64 bytesWritten = socket.writeDatagram(query, dnsAddress, port);
-    if (bytesWritten != query.size()) {
-        return QString();
-    }
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    timer.setInterval(timeoutMsecs);
-
-    QByteArray response;
-    bool responseReceived = false;
-
-    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
-    QObject::connect(&socket, &QUdpSocket::readyRead, [&]() {
-        while (socket.hasPendingDatagrams()) {
-            QNetworkDatagram datagram = socket.receiveDatagram();
-            if (datagram.isValid()) {
-                response = datagram.data();
-                responseReceived = true;
-                loop.quit();
-            }
-        }
-    });
-
-    timer.start();
-    loop.exec();
-    timer.stop();
-
-    if (!responseReceived || response.isEmpty()) {
-        return QString();
-    }
-
-    return parseDnsResponse(response, false);
-}
-
-QString resolveOverTcp(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    QTcpSocket socket;
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        return QString();
-    }
-
-    socket.connectToHost(dnsAddress, port);
-    if (!socket.waitForConnected(timeoutMsecs)) {
-        return QString();
-    }
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsQuery(hostname, transactionId);
-    if (query.isEmpty()) {
-        socket.close();
-        return QString();
-    }
-
-    quint16 length = qToBigEndian<quint16>(static_cast<quint16>(query.size()));
-    QByteArray tcpQuery;
-    tcpQuery.append(reinterpret_cast<const char *>(&length), sizeof(quint16));
-    tcpQuery.append(query);
-
-    const qint64 bytesWritten = socket.write(tcpQuery);
-    if (bytesWritten != tcpQuery.size() || !socket.waitForBytesWritten(timeoutMsecs)) {
-        socket.close();
-        return QString();
-    }
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    timer.setInterval(timeoutMsecs);
-
-    QByteArray response;
-    bool responseReceived = false;
-
-    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
-    QObject::connect(&socket, &QTcpSocket::readyRead, [&]() {
-        if (socket.bytesAvailable() >= 2 && response.isEmpty()) {
-            QByteArray lengthBytes = socket.read(2);
-            if (lengthBytes.size() == 2) {
-                const quint16 responseLength =
-                        qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(lengthBytes.constData()));
-                while (socket.bytesAvailable() < responseLength) {
-                    if (!socket.waitForReadyRead(timeoutMsecs / 2)) {
-                        break;
-                    }
-                }
-                if (socket.bytesAvailable() >= responseLength) {
-                    response = socket.read(responseLength);
-                    responseReceived = true;
-                    loop.quit();
-                }
-            }
-        }
-    });
-
-    timer.start();
-    loop.exec();
-    timer.stop();
-
-    socket.close();
-
-    if (!responseReceived || response.isEmpty()) {
-        return QString();
-    }
-
-    return parseDnsResponse(response, true);
-}
-
-QString resolveOverTls(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    QSslSocket socket;
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        return QString();
-    }
-
-    socket.setPeerVerifyMode(QSslSocket::QueryPeer);
-    socket.connectToHostEncrypted(dnsAddress.toString(), port);
-
-    if (!socket.waitForConnected(timeoutMsecs)) {
-        return QString();
-    }
-
-    if (!socket.waitForEncrypted(timeoutMsecs)) {
-        socket.close();
-        return QString();
-    }
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsQuery(hostname, transactionId);
-    if (query.isEmpty()) {
-        socket.close();
-        return QString();
-    }
-
-    quint16 length = qToBigEndian<quint16>(static_cast<quint16>(query.size()));
-    QByteArray tlsQuery;
-    tlsQuery.append(reinterpret_cast<const char *>(&length), sizeof(quint16));
-    tlsQuery.append(query);
-
-    const qint64 bytesWritten = socket.write(tlsQuery);
-    if (bytesWritten != tlsQuery.size() || !socket.waitForBytesWritten(timeoutMsecs)) {
-        socket.close();
-        return QString();
-    }
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    timer.setInterval(timeoutMsecs);
-
-    QByteArray response;
-    bool responseReceived = false;
-
-    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
-    QObject::connect(&socket, &QSslSocket::readyRead, [&]() {
-        if (socket.bytesAvailable() >= 2 && response.isEmpty()) {
-            QByteArray lengthBytes = socket.read(2);
-            if (lengthBytes.size() == 2) {
-                const quint16 responseLength =
-                        qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(lengthBytes.constData()));
-                while (socket.bytesAvailable() < responseLength) {
-                    if (!socket.waitForReadyRead(timeoutMsecs / 2)) {
-                        break;
-                    }
-                }
-                if (socket.bytesAvailable() >= responseLength) {
-                    response = socket.read(responseLength);
-                    responseReceived = true;
-                    loop.quit();
-                }
-            }
-        }
-    });
-
-    timer.start();
-    loop.exec();
-    timer.stop();
-
-    socket.close();
-
-    if (!responseReceived || response.isEmpty()) {
-        return QString();
-    }
-
-    return parseDnsResponse(response, true);
-}
-
-QString resolveOverHttps(const QString &hostname, const QString &dnsServer, const QString &endpoint, int timeoutMsecs)
-{
-    const QString dohUrl = QStringLiteral("https://%1%2").arg(dnsServer, endpoint);
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsQuery(hostname, transactionId);
-    if (query.isEmpty()) {
-        return QString();
-    }
-
-    QNetworkRequest request;
-    request.setUrl(QUrl(dohUrl));
-    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/dns-message");
-    request.setRawHeader("Accept", "application/dns-message");
-    request.setTransferTimeout(timeoutMsecs);
-
-    QNetworkAccessManager nam;
-    QNetworkReply *reply = nam.post(request, query);
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    timer.setInterval(timeoutMsecs);
-
-    QByteArray response;
-    bool responseReceived = false;
-
-    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
-    QObject::connect(reply, &QNetworkReply::finished, [&]() {
-        if (reply->error() == QNetworkReply::NoError) {
-            response = reply->readAll();
-            responseReceived = true;
-        }
-        loop.quit();
-    });
-
-    timer.start();
-    loop.exec();
-    timer.stop();
-
-    reply->deleteLater();
-
-    if (!responseReceived || response.isEmpty()) {
-        return QString();
-    }
-
-    return parseDnsResponse(response, false);
-}
-
-QString resolveOverQuic(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    // QUIC требует специальной библиотеки — пока используем UDP fallback
-    QUdpSocket socket;
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        return QString();
-    }
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsQuery(hostname, transactionId);
-    if (query.isEmpty()) {
-        return QString();
-    }
-
-    const qint64 bytesWritten = socket.writeDatagram(query, dnsAddress, port);
-    if (bytesWritten != query.size()) {
-        return QString();
-    }
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    timer.setInterval(timeoutMsecs);
-
-    QByteArray response;
-    bool responseReceived = false;
-
-    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
-    QObject::connect(&socket, &QUdpSocket::readyRead, [&]() {
-        while (socket.hasPendingDatagrams()) {
-            QNetworkDatagram datagram = socket.receiveDatagram();
-            if (datagram.isValid()) {
-                response = datagram.data();
-                responseReceived = true;
-                loop.quit();
-            }
-        }
-    });
-
-    timer.start();
-    loop.exec();
-    timer.stop();
-
-    if (!responseReceived || response.isEmpty()) {
-        return QString();
-    }
-
-    return parseDnsResponse(response, false);
-}
-
-} // namespace amnezia::transport::dns::DnsResolver

client/core/transport/dns/dnsResolver.h

@@ -1,29 +0,0 @@
-#ifndef DNSRESOLVER_H
-#define DNSRESOLVER_H
-
-#include <QString>
-
-namespace amnezia::transport::dns
-{
-
-enum class DnsProtocol { Udp, Tcp, Tls, Https, Quic };
-
-namespace DnsResolver
-{
-    QString resolve(const QString &hostname,
-                    const QString &dnsServer,
-                    DnsProtocol protocol,
-                    quint16 port,
-                    int timeoutMsecs = 3000,
-                    const QString &dohEndpoint = QStringLiteral("/dns-query"));
-
-    QString resolveOverUdp(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs = 3000);
-    QString resolveOverTcp(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs = 3000);
-    QString resolveOverTls(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs = 3000);
-    QString resolveOverHttps(const QString &hostname, const QString &dnsServer, const QString &endpoint, int timeoutMsecs = 3000);
-    QString resolveOverQuic(const QString &hostname, const QString &dnsServer, quint16 port, int timeoutMsecs = 3000);
-} // namespace DnsResolver
-
-} // namespace amnezia::transport::dns
-
-#endif // DNSRESOLVER_H

client/core/transport/dns/dnsTunnel.cpp

@@ -1,817 +0,0 @@
-#include "dnsTunnel.h"
-
-#include "dnsPacket_p.h"
-
-#include <QDateTime>
-#include <QDebug>
-#include <QElapsedTimer>
-#include <QEventLoop>
-#include <QHostAddress>
-#include <QList>
-#include <QMap>
-#include <QNetworkAccessManager>
-#include <QNetworkDatagram>
-#include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QSharedPointer>
-#include <QSslError>
-#include <QSslSocket>
-#include <QStringList>
-#include <QTcpSocket>
-#include <QThread>
-#include <QTimer>
-#include <QUdpSocket>
-#include <QUrl>
-
-namespace amnezia::transport::dns::DnsTunnel
-{
-
-using detail::resolveHostAddress;
-
-namespace
-{
-    constexpr quint16 EDNS0_PAYLOAD_OPTION_CODE = 65001;
-    constexpr quint16 EDNS0_CHUNK_REQUEST_CODE = 65002;
-    constexpr quint16 EDNS0_CHUNK_RESPONSE_CODE = 65003;
-
-    struct ChunkMeta
-    {
-        QByteArray chunkId;
-        quint16 totalChunks = 0;
-        quint16 chunkIndex = 0;
-        quint32 totalSize = 0;
-    };
-
-    void appendUint16BE(QByteArray &data, quint16 value)
-    {
-        data.append(static_cast<char>((value >> 8) & 0xFF));
-        data.append(static_cast<char>(value & 0xFF));
-    }
-
-    QByteArray buildDnsChunkRequest(const QString &queryName, quint16 transactionId,
-                                    const QByteArray &chunkId, quint16 chunkIndex)
-    {
-        QByteArray query;
-
-        appendUint16BE(query, transactionId);
-        appendUint16BE(query, 0x0100);
-        appendUint16BE(query, 1);
-        appendUint16BE(query, 0);
-        appendUint16BE(query, 0);
-        appendUint16BE(query, 1);
-
-        const QStringList labels = queryName.split('.');
-        for (const QString &label : labels) {
-            QByteArray labelBytes = label.toUtf8();
-            query.append(static_cast<char>(labelBytes.size()));
-            query.append(labelBytes);
-        }
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 16);
-        appendUint16BE(query, 1);
-
-        const quint16 optionDataLen = 4 + 18;
-
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 41);
-        appendUint16BE(query, 4096);
-        query.append(static_cast<char>(0));
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 0);
-        appendUint16BE(query, optionDataLen);
-
-        appendUint16BE(query, EDNS0_CHUNK_REQUEST_CODE);
-        appendUint16BE(query, 18);
-        query.append(chunkId.left(16).leftJustified(16, '\0'));
-        appendUint16BE(query, chunkIndex);
-
-        return query;
-    }
-
-    ChunkMeta parseChunkMeta(const QByteArray &response)
-    {
-        ChunkMeta meta;
-
-        if (response.size() < 12) return meta;
-
-        const quint8 *data = reinterpret_cast<const quint8 *>(response.constData());
-
-        const quint16 qdCount = (data[4] << 8) | data[5];
-        const quint16 anCount = (data[6] << 8) | data[7];
-        const quint16 nsCount = (data[8] << 8) | data[9];
-        const quint16 arCount = (data[10] << 8) | data[11];
-
-        int pos = 12;
-
-        auto skipDnsName = [&]() -> bool {
-            int maxLabels = 128;
-            while (pos < response.size() && data[pos] != 0 && maxLabels-- > 0) {
-                if ((data[pos] & 0xC0) == 0xC0) {
-                    pos += 2;
-                    return pos <= response.size();
-                }
-                const int labelLen = data[pos];
-                if (pos + 1 + labelLen > response.size()) return false;
-                pos += labelLen + 1;
-            }
-            if (pos < response.size() && data[pos] == 0) pos++;
-            return pos <= response.size();
-        };
-
-        for (int i = 0; i < qdCount && pos < response.size(); ++i) {
-            if (!skipDnsName()) return meta;
-            if (pos + 4 > response.size()) return meta;
-            pos += 4;
-        }
-
-        for (int i = 0; i < anCount && pos < response.size(); ++i) {
-            if (!skipDnsName()) return meta;
-            if (pos + 10 > response.size()) return meta;
-            const quint16 rdlen = (data[pos + 8] << 8) | data[pos + 9];
-            if (pos + 10 + rdlen > response.size()) return meta;
-            pos += 10 + rdlen;
-        }
-
-        for (int i = 0; i < nsCount && pos < response.size(); ++i) {
-            if (!skipDnsName()) return meta;
-            if (pos + 10 > response.size()) return meta;
-            const quint16 rdlen = (data[pos + 8] << 8) | data[pos + 9];
-            if (pos + 10 + rdlen > response.size()) return meta;
-            pos += 10 + rdlen;
-        }
-
-        for (int i = 0; i < arCount && pos < response.size(); ++i) {
-            if (pos < response.size() && data[pos] == 0) {
-                pos++;
-            } else {
-                if (!skipDnsName()) return meta;
-            }
-
-            if (pos + 10 > response.size()) return meta;
-
-            const quint16 rtype = (data[pos] << 8) | data[pos + 1];
-            const quint16 rdlen = (data[pos + 8] << 8) | data[pos + 9];
-            if (pos + 10 + rdlen > response.size()) return meta;
-            pos += 10;
-
-            if (rtype == 41 && rdlen > 0) {
-                const int optEnd = pos + rdlen;
-                while (pos + 4 <= optEnd) {
-                    const quint16 optCode = (data[pos] << 8) | data[pos + 1];
-                    const quint16 optLen = (data[pos + 2] << 8) | data[pos + 3];
-                    pos += 4;
-
-                    if (optCode == EDNS0_CHUNK_RESPONSE_CODE && optLen >= 24) {
-                        meta.chunkId = QByteArray(reinterpret_cast<const char *>(data + pos), 16);
-                        meta.totalChunks = (data[pos + 16] << 8) | data[pos + 17];
-                        meta.chunkIndex = (data[pos + 18] << 8) | data[pos + 19];
-                        meta.totalSize = (static_cast<quint32>(data[pos + 20]) << 24)
-                                | (static_cast<quint32>(data[pos + 21]) << 16)
-                                | (static_cast<quint32>(data[pos + 22]) << 8) | data[pos + 23];
-                        return meta;
-                    }
-                    pos += optLen;
-                }
-            } else {
-                pos += rdlen;
-            }
-        }
-
-        return meta;
-    }
-
-    QByteArray buildDnsTxtQueryWithPayload(const QString &queryName, quint16 transactionId, const QByteArray &payload)
-    {
-        QByteArray query;
-
-        appendUint16BE(query, transactionId);
-        appendUint16BE(query, 0x0100);
-        appendUint16BE(query, 1);
-        appendUint16BE(query, 0);
-        appendUint16BE(query, 0);
-        appendUint16BE(query, 1);
-
-        const QStringList labels = queryName.split('.');
-        for (const QString &label : labels) {
-            QByteArray labelBytes = label.toUtf8();
-            query.append(static_cast<char>(labelBytes.size()));
-            query.append(labelBytes);
-        }
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 16);
-        appendUint16BE(query, 1);
-
-        const QByteArray payloadBase64 = payload.toBase64();
-        const quint16 optionDataLen = 4 + payloadBase64.size();
-
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 41);
-        appendUint16BE(query, 4096);
-        query.append(static_cast<char>(0));
-        query.append(static_cast<char>(0));
-        appendUint16BE(query, 0);
-        appendUint16BE(query, optionDataLen);
-
-        appendUint16BE(query, EDNS0_PAYLOAD_OPTION_CODE);
-        appendUint16BE(query, payloadBase64.size());
-        query.append(payloadBase64);
-
-        return query;
-    }
-
-    QByteArray parseDnsTxtResponse(const QByteArray &response)
-    {
-        if (response.size() < 12) {
-            return QByteArray();
-        }
-
-        const uchar *data = reinterpret_cast<const uchar *>(response.constData());
-        int pos = 0;
-
-        pos += 2;
-        const quint16 flags = (data[pos] << 8) | data[pos + 1]; pos += 2;
-        const quint16 qdCount = (data[pos] << 8) | data[pos + 1]; pos += 2;
-        const quint16 anCount = (data[pos] << 8) | data[pos + 1]; pos += 2;
-        pos += 2;
-        pos += 2;
-
-        if ((flags & 0x8000) == 0) {
-            return QByteArray();
-        }
-
-        if (anCount > 100 || qdCount > 10) {
-            return QByteArray();
-        }
-
-        auto skipDnsName = [&]() -> bool {
-            int maxLabels = 128;
-            while (pos < response.size() && data[pos] != 0 && maxLabels-- > 0) {
-                if ((data[pos] & 0xC0) == 0xC0) {
-                    pos += 2;
-                    return pos <= response.size();
-                }
-                const int labelLen = data[pos];
-                if (pos + 1 + labelLen > response.size()) return false;
-                pos += labelLen + 1;
-            }
-            if (pos < response.size() && data[pos] == 0) pos++;
-            return pos <= response.size();
-        };
-
-        for (int i = 0; i < qdCount && pos < response.size(); ++i) {
-            if (!skipDnsName()) {
-                return QByteArray();
-            }
-            if (pos + 4 > response.size()) return QByteArray();
-            pos += 4;
-        }
-
-        QByteArray combinedTxt;
-        for (int i = 0; i < anCount && pos < response.size(); ++i) {
-            if (!skipDnsName()) {
-                break;
-            }
-
-            if (pos + 10 > response.size()) {
-                break;
-            }
-
-            const quint16 rtype = (data[pos] << 8) | data[pos + 1]; pos += 2;
-            pos += 2; // class
-            pos += 4; // ttl
-            const quint16 rdlength = (data[pos] << 8) | data[pos + 1]; pos += 2;
-
-            if (pos + rdlength > response.size()) {
-                break;
-            }
-
-            if (rtype == 16) {
-                const int rdEnd = pos + rdlength;
-                while (pos < rdEnd && pos < response.size()) {
-                    const quint8 txtLen = data[pos++];
-                    if (txtLen > 0 && pos + txtLen <= rdEnd && pos + txtLen <= response.size()) {
-                        combinedTxt.append(reinterpret_cast<const char *>(data + pos), txtLen);
-                        pos += txtLen;
-                    } else {
-                        break;
-                    }
-                }
-            } else {
-                pos += rdlength;
-            }
-        }
-
-        if (combinedTxt.isEmpty()) {
-            return QByteArray();
-        }
-
-        return QByteArray::fromBase64(combinedTxt);
-    }
-} // namespace
-
-QByteArray send(const QByteArray &payload,
-                const QString &endpointName,
-                const QString &baseDomain,
-                const QString &dnsServer,
-                DnsProtocol protocol,
-                quint16 port,
-                int timeoutMsecs,
-                const QString &dohEndpoint)
-{
-    const QString queryName = QStringLiteral("%1.%2").arg(endpointName, baseDomain);
-
-    switch (protocol) {
-    case DnsProtocol::Udp:
-        return sendOverUdpChunked(payload, queryName, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Tcp:
-        return sendOverTcp(payload, queryName, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Tls:
-        return sendOverTls(payload, queryName, dnsServer, port, timeoutMsecs);
-    case DnsProtocol::Https:
-        return sendOverHttps(payload, queryName, dnsServer, port, dohEndpoint, timeoutMsecs);
-    case DnsProtocol::Quic:
-        return QByteArray();
-    }
-    return QByteArray();
-}
-
-QByteArray sendOverUdp(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    QUdpSocket socket;
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsTxtQueryWithPayload(queryName, transactionId, payload);
-
-    if (query.isEmpty()) {
-        return QByteArray();
-    }
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        return QByteArray();
-    }
-
-    const qint64 bytesWritten = socket.writeDatagram(query, dnsAddress, port);
-    if (bytesWritten != query.size()) {
-        return QByteArray();
-    }
-
-    QElapsedTimer timer;
-    timer.start();
-
-    while (timer.elapsed() < timeoutMsecs) {
-        if (socket.waitForReadyRead(qMax(1, timeoutMsecs - static_cast<int>(timer.elapsed())))) {
-            while (socket.hasPendingDatagrams()) {
-                QNetworkDatagram datagram = socket.receiveDatagram();
-                if (datagram.isValid()) {
-                    return parseDnsTxtResponse(datagram.data());
-                }
-            }
-        }
-    }
-
-    return QByteArray();
-}
-
-QByteArray sendOverTcp(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    qDebug() << "[DNS-TCP] start: queryName=" << queryName << "server=" << dnsServer
-             << "port=" << port << "payloadBytes=" << payload.size();
-    QTcpSocket socket;
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        qWarning() << "[DNS-TCP] failed to resolve" << dnsServer;
-        return QByteArray();
-    }
-
-    socket.connectToHost(dnsAddress, port);
-    if (!socket.waitForConnected(timeoutMsecs)) {
-        qWarning() << "[DNS-TCP] connect failed:" << socket.errorString();
-        return QByteArray();
-    }
-    qDebug() << "[DNS-TCP] connected";
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsTxtQueryWithPayload(queryName, transactionId, payload);
-
-    if (query.isEmpty()) {
-        qWarning() << "[DNS-TCP] failed to build DNS query";
-        socket.close();
-        return QByteArray();
-    }
-    qDebug() << "[DNS-TCP] built DNS query bytes=" << query.size() << "txid=" << transactionId;
-    quint16 length = qToBigEndian<quint16>(static_cast<quint16>(query.size()));
-    QByteArray tcpQuery;
-    tcpQuery.append(reinterpret_cast<const char *>(&length), sizeof(quint16));
-    tcpQuery.append(query);
-
-    const qint64 bytesWritten = socket.write(tcpQuery);
-    qDebug() << "[DNS-TCP] wrote bytes=" << bytesWritten << "/ expected=" << tcpQuery.size();
-    if (bytesWritten != tcpQuery.size() || !socket.waitForBytesWritten(timeoutMsecs)) {
-        qWarning() << "[DNS-TCP] write failed:" << socket.errorString();
-        socket.close();
-        return QByteArray();
-    }
-
-    QElapsedTimer timer;
-    timer.start();
-
-    while (socket.bytesAvailable() < 2) {
-        const int remaining = timeoutMsecs - timer.elapsed();
-        if (remaining <= 0 || !socket.waitForReadyRead(remaining)) {
-            qWarning() << "[DNS-TCP] timeout waiting for response length, socketState="
-                       << socket.state() << "err=" << socket.errorString()
-                       << "bytesAvailable=" << socket.bytesAvailable();
-            socket.close();
-            return QByteArray();
-        }
-    }
-
-    QByteArray lengthBytes = socket.read(2);
-    if (lengthBytes.size() != 2) {
-        qWarning() << "[DNS-TCP] could not read length prefix";
-        socket.close();
-        return QByteArray();
-    }
-
-    const quint16 responseLength =
-            qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(lengthBytes.constData()));
-    qDebug() << "[DNS-TCP] response length prefix=" << responseLength;
-
-    QByteArray response;
-    while (response.size() < responseLength) {
-        const int remaining = timeoutMsecs - timer.elapsed();
-        if (remaining <= 0) {
-            qWarning() << "[DNS-TCP] timeout reading body, got" << response.size() << "/" << responseLength;
-            socket.close();
-            return QByteArray();
-        }
-
-        if (socket.bytesAvailable() > 0) {
-            response.append(socket.read(responseLength - response.size()));
-        } else if (!socket.waitForReadyRead(remaining)) {
-            qWarning() << "[DNS-TCP] timeout in waitForReadyRead, got" << response.size() << "/" << responseLength;
-            socket.close();
-            return QByteArray();
-        }
-    }
-
-    qDebug() << "[DNS-TCP] full response read, bytes=" << response.size();
-    socket.close();
-    QByteArray parsed = parseDnsTxtResponse(response);
-    qDebug() << "[DNS-TCP] parsed TXT payload bytes=" << parsed.size();
-    return parsed;
-}
-
-QByteArray sendOverTls(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    QSslSocket socket;
-#ifdef AGW_INSECURE_SSL
-    socket.setPeerVerifyMode(QSslSocket::VerifyNone);
-    QObject::connect(&socket, QOverload<const QList<QSslError> &>::of(&QSslSocket::sslErrors),
-                     &socket, [&socket](const QList<QSslError> &errs) {
-                         qWarning() << "[DoT] sslErrors (ignored, AGW_INSECURE_SSL=1):" << errs;
-                         socket.ignoreSslErrors();
-                     });
-#else
-    socket.setPeerVerifyMode(QSslSocket::VerifyPeer);
-#endif
-
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        qWarning() << "[DoT] failed to resolve" << dnsServer;
-        return QByteArray();
-    }
-
-    socket.connectToHostEncrypted(dnsServer, port);
-    if (!socket.waitForEncrypted(timeoutMsecs)) {
-        qWarning() << "[DoT] handshake failed:" << socket.errorString();
-        return QByteArray();
-    }
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray query = buildDnsTxtQueryWithPayload(queryName, transactionId, payload);
-
-    if (query.isEmpty()) {
-        socket.close();
-        return QByteArray();
-    }
-
-    quint16 length = qToBigEndian<quint16>(static_cast<quint16>(query.size()));
-    QByteArray tcpQuery;
-    tcpQuery.append(reinterpret_cast<const char *>(&length), sizeof(quint16));
-    tcpQuery.append(query);
-
-    const qint64 bytesWritten = socket.write(tcpQuery);
-    if (bytesWritten != tcpQuery.size() || !socket.waitForBytesWritten(timeoutMsecs)) {
-        socket.close();
-        return QByteArray();
-    }
-
-    QElapsedTimer timer;
-    timer.start();
-
-    while (socket.bytesAvailable() < 2) {
-        const int remaining = timeoutMsecs - timer.elapsed();
-        if (remaining <= 0 || !socket.waitForReadyRead(remaining)) {
-            socket.close();
-            return QByteArray();
-        }
-    }
-
-    QByteArray lengthBytes = socket.read(2);
-    if (lengthBytes.size() != 2) {
-        socket.close();
-        return QByteArray();
-    }
-
-    const quint16 responseLength =
-            qFromBigEndian<quint16>(*reinterpret_cast<const quint16 *>(lengthBytes.constData()));
-
-    QByteArray response;
-    while (response.size() < responseLength) {
-        const int remaining = timeoutMsecs - timer.elapsed();
-        if (remaining <= 0) {
-            socket.close();
-            return QByteArray();
-        }
-
-        if (socket.bytesAvailable() > 0) {
-            response.append(socket.read(responseLength - response.size()));
-        } else if (!socket.waitForReadyRead(remaining)) {
-            socket.close();
-            return QByteArray();
-        }
-    }
-
-    socket.close();
-    return parseDnsTxtResponse(response);
-}
-
-QByteArray sendOverHttps(const QByteArray &payload, const QString &queryName,
-                         const QString &dnsServer, quint16 port, const QString &endpoint, int timeoutMsecs)
-{
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray dnsQuery = buildDnsTxtQueryWithPayload(queryName, transactionId, payload);
-
-    qDebug() << "[DoH] queryName=" << queryName << "payloadBytes=" << payload.size()
-             << "dnsQueryBytes=" << dnsQuery.size() << "txid=" << transactionId;
-
-    if (dnsQuery.isEmpty()) {
-        qWarning() << "[DoH] failed to build DNS query (payload too big or queryName invalid)";
-        return QByteArray();
-    }
-
-    const QString scheme = (port == 443) ? QStringLiteral("https") : QStringLiteral("http");
-    const QString url = QStringLiteral("%1://%2:%3%4").arg(scheme).arg(dnsServer).arg(port).arg(endpoint);
-
-    qDebug() << "[DoH] POST" << url << "timeoutMs=" << timeoutMsecs;
-
-    QNetworkRequest request((QUrl(url)));
-    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/dns-message");
-    request.setRawHeader("Accept", "application/dns-message");
-    request.setTransferTimeout(timeoutMsecs);
-
-    QNetworkAccessManager manager;
-    QNetworkReply *reply = manager.post(request, dnsQuery);
-
-    QObject::connect(reply, &QNetworkReply::sslErrors, reply,
-                     [reply](const QList<QSslError> &errs) {
-                         qWarning() << "[DoH] sslErrors:" << errs;
-#ifdef AGW_INSECURE_SSL
-                         qWarning() << "[DoH] AGW_INSECURE_SSL=1, ignoring SSL errors";
-                         reply->ignoreSslErrors();
-#endif
-                     });
-
-    QEventLoop loop;
-    QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
-
-    QTimer::singleShot(timeoutMsecs, &loop, &QEventLoop::quit);
-    loop.exec();
-
-    if (!reply->isFinished()) {
-        qWarning() << "[DoH] timeout after" << timeoutMsecs << "ms, aborting";
-        reply->abort();
-        reply->deleteLater();
-        return QByteArray();
-    }
-
-    if (reply->error() != QNetworkReply::NoError) {
-        qWarning() << "[DoH] reply error:" << reply->error() << reply->errorString()
-                   << "httpStatus=" << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
-        reply->deleteLater();
-        return QByteArray();
-    }
-
-    QByteArray response = reply->readAll();
-    qDebug() << "[DoH] raw HTTP response bytes=" << response.size()
-             << "httpStatus=" << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
-    reply->deleteLater();
-
-    if (response.isEmpty()) {
-        qWarning() << "[DoH] empty HTTP response body";
-        return QByteArray();
-    }
-
-    QByteArray parsed = parseDnsTxtResponse(response);
-    qDebug() << "[DoH] parsed TXT payload bytes=" << parsed.size();
-    return parsed;
-}
-
-QByteArray sendOverUdpChunked(const QByteArray &payload, const QString &queryName,
-                              const QString &dnsServer, quint16 port, int timeoutMsecs)
-{
-    qDebug() << "[DNS-UDP] start: queryName=" << queryName << "server=" << dnsServer
-             << "port=" << port << "payloadBytes=" << payload.size() << "timeoutMs=" << timeoutMsecs;
-    const QHostAddress dnsAddress = resolveHostAddress(dnsServer);
-    if (dnsAddress.isNull()) {
-        qWarning() << "[DNS-UDP] failed to resolve" << dnsServer;
-        return QByteArray();
-    }
-    qDebug() << "[DNS-UDP] resolved to" << dnsAddress.toString();
-
-    constexpr int MAX_INITIAL_RETRIES = 3;
-    constexpr int MAX_CHUNK_RETRIES = 2;
-    constexpr int MAX_CONCURRENT_REQUESTS = 5;
-    constexpr int BASE_TIMEOUT_MS = 2000;
-
-    auto sendUdpRequestWithTimeout = [&](const QByteArray &query, int requestTimeoutMs) -> QByteArray {
-        QUdpSocket socket;
-        const qint64 written = socket.writeDatagram(query, dnsAddress, port);
-        if (written != query.size()) {
-            return QByteArray();
-        }
-
-        QElapsedTimer timer;
-        timer.start();
-
-        while (timer.elapsed() < requestTimeoutMs) {
-            if (socket.waitForReadyRead(qMax(1, requestTimeoutMs - static_cast<int>(timer.elapsed())))) {
-                while (socket.hasPendingDatagrams()) {
-                    QNetworkDatagram datagram = socket.receiveDatagram();
-                    if (datagram.isValid()) {
-                        return datagram.data();
-                    }
-                }
-            }
-        }
-
-        return QByteArray();
-    };
-
-    auto sendWithRetry = [&](const QByteArray &query, int maxRetries) -> QByteArray {
-        for (int attempt = 0; attempt < maxRetries; ++attempt) {
-            const int timeout = BASE_TIMEOUT_MS * (attempt + 1);
-            QByteArray response = sendUdpRequestWithTimeout(query, timeout);
-            if (!response.isEmpty()) {
-                return response;
-            }
-
-            if (attempt < maxRetries - 1) {
-                QThread::msleep(timeout / 2);
-            }
-        }
-        return QByteArray();
-    };
-
-    const quint16 transactionId = static_cast<quint16>(QDateTime::currentMSecsSinceEpoch() & 0xFFFF);
-    const QByteArray initialQuery = buildDnsTxtQueryWithPayload(queryName, transactionId, payload);
-
-    qDebug() << "[DNS-UDP] initialQuery size=" << initialQuery.size() << "txid=" << transactionId;
-
-    if (initialQuery.isEmpty()) {
-        qWarning() << "[DNS-UDP] failed to build initial query (payload too big or queryName invalid)";
-        return QByteArray();
-    }
-
-    const QByteArray firstResponse = sendWithRetry(initialQuery, MAX_INITIAL_RETRIES);
-    qDebug() << "[DNS-UDP] first response size=" << firstResponse.size();
-
-    if (firstResponse.isEmpty()) {
-        qWarning() << "[DNS-UDP] no response from server after" << MAX_INITIAL_RETRIES << "retries";
-        return QByteArray();
-    }
-
-    const ChunkMeta meta = parseChunkMeta(firstResponse);
-    const QByteArray firstTxtData = parseDnsTxtResponse(firstResponse);
-
-    qDebug() << "[DNS-UDP] meta totalChunks=" << meta.totalChunks
-             << "chunkId=" << meta.chunkId << "firstTxtData size=" << firstTxtData.size();
-
-    if (firstTxtData.isEmpty()) {
-        qWarning() << "[DNS-UDP] failed to parse TXT data from first response";
-        return QByteArray();
-    }
-
-    if (meta.totalChunks <= 1) {
-        qDebug() << "[DNS-UDP] single chunk, returning" << firstTxtData.size() << "bytes";
-        return firstTxtData;
-    }
-
-    QMap<int, QByteArray> chunks;
-    chunks[0] = firstTxtData;
-
-    auto requestChunksBatch = [&](const QList<int> &chunkIndices, int batchTimeout) {
-        if (chunkIndices.isEmpty()) return;
-
-        QList<QSharedPointer<QUdpSocket>> sockets;
-        QMap<QUdpSocket *, int> socketToIndex;
-
-        for (int idx : chunkIndices) {
-            if (chunks.contains(idx)) continue;
-
-            const quint16 chunkTxId =
-                    static_cast<quint16>((QDateTime::currentMSecsSinceEpoch() + idx) & 0xFFFF);
-            const QByteArray chunkQuery =
-                    buildDnsChunkRequest(queryName, chunkTxId, meta.chunkId, idx);
-
-            if (chunkQuery.isEmpty()) {
-                continue;
-            }
-
-            auto socket = QSharedPointer<QUdpSocket>::create();
-            socket->writeDatagram(chunkQuery, dnsAddress, port);
-            socketToIndex[socket.data()] = idx;
-            sockets.append(socket);
-        }
-
-        if (sockets.isEmpty()) return;
-
-        QElapsedTimer deadline;
-        deadline.start();
-        int receivedCount = 0;
-        const int expectedCount = sockets.size();
-
-        while (deadline.elapsed() < batchTimeout && receivedCount < expectedCount
-               && chunks.size() < meta.totalChunks) {
-            for (auto &socket : sockets) {
-                if (socket->waitForReadyRead(50)) {
-                    while (socket->hasPendingDatagrams()) {
-                        QNetworkDatagram datagram = socket->receiveDatagram();
-                        if (datagram.isValid()) {
-                            const QByteArray chunkTxtData = parseDnsTxtResponse(datagram.data());
-                            if (!chunkTxtData.isEmpty()) {
-                                const ChunkMeta chunkMeta = parseChunkMeta(datagram.data());
-                                const int idx = (chunkMeta.totalChunks > 0)
-                                        ? chunkMeta.chunkIndex
-                                        : socketToIndex.value(socket.data(), -1);
-                                if (idx >= 0 && !chunks.contains(idx)) {
-                                    chunks[idx] = chunkTxtData;
-                                    receivedCount++;
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    };
-
-    const int totalTimeout = qMax(timeoutMsecs / 2, 5000);
-    const int batchTimeout = totalTimeout / (MAX_CHUNK_RETRIES + 1);
-
-    for (int retryRound = 0; retryRound <= MAX_CHUNK_RETRIES; ++retryRound) {
-        QList<int> missing;
-        for (int i = 1; i < meta.totalChunks; ++i) {
-            if (!chunks.contains(i)) {
-                missing.append(i);
-            }
-        }
-
-        if (missing.isEmpty()) {
-            break;
-        }
-
-        for (int batchStart = 0; batchStart < missing.size(); batchStart += MAX_CONCURRENT_REQUESTS) {
-            const QList<int> batch = missing.mid(batchStart, MAX_CONCURRENT_REQUESTS);
-            requestChunksBatch(batch, batchTimeout);
-        }
-    }
-
-    QList<int> finalMissing;
-    for (int i = 0; i < meta.totalChunks; ++i) {
-        if (!chunks.contains(i)) {
-            finalMissing.append(i);
-        }
-    }
-
-    if (!finalMissing.isEmpty()) {
-        return QByteArray();
-    }
-
-    QByteArray combined;
-    combined.reserve(meta.totalSize > 0 ? meta.totalSize : meta.totalChunks * 500);
-
-    for (int i = 0; i < meta.totalChunks; ++i) {
-        combined.append(chunks[i]);
-    }
-
-    return combined;
-}
-
-} // namespace amnezia::transport::dns::DnsTunnel

client/core/transport/dns/dnsTunnel.h

@@ -1,35 +0,0 @@
-#ifndef DNSTUNNEL_H
-#define DNSTUNNEL_H
-
-#include <QByteArray>
-#include <QString>
-
-#include "dnsResolver.h"
-
-namespace amnezia::transport::dns::DnsTunnel
-{
-
-QByteArray send(const QByteArray &payload,
-                const QString &endpointName,
-                const QString &baseDomain,
-                const QString &dnsServer,
-                DnsProtocol protocol,
-                quint16 port,
-                int timeoutMsecs = 30000,
-                const QString &dohEndpoint = QStringLiteral("/dns-query"));
-
-QByteArray sendOverUdp(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs);
-QByteArray sendOverTcp(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs);
-QByteArray sendOverTls(const QByteArray &payload, const QString &queryName,
-                       const QString &dnsServer, quint16 port, int timeoutMsecs);
-QByteArray sendOverHttps(const QByteArray &payload, const QString &queryName,
-                         const QString &dnsServer, quint16 port, const QString &endpoint, int timeoutMsecs);
-
-QByteArray sendOverUdpChunked(const QByteArray &payload, const QString &queryName,
-                              const QString &dnsServer, quint16 port, int timeoutMsecs);
-
-} // namespace amnezia::transport::dns::DnsTunnel
-
-#endif // DNSTUNNEL_H

client/core/transport/dnsGatewayTransport.cpp

@@ -1,157 +0,0 @@
-#include "dnsGatewayTransport.h"
-
-#include <QDebug>
-#include <QHostAddress>
-#include <QHostInfo>
-#include <QSharedPointer>
-#include <QStringList>
-
-#include "dns/dnsTunnel.h"
-#include "core/networkUtilities.h"
-
-#ifdef AMNEZIA_DESKTOP
-    #include "core/ipcclient.h"
-#endif
-
-namespace amnezia::transport
-{
-
-DnsGatewayTransport::DnsGatewayTransport(dns::DnsProtocol protocol,
-                                         const QString &dnsServer,
-                                         const QString &baseDomain,
-                                         quint16 port,
-                                         int timeoutMsecs,
-                                         bool isStrictKillSwitchEnabled,
-                                         const QString &dohEndpoint)
-    : m_protocol(protocol),
-      m_dnsServer(dnsServer),
-      m_baseDomain(baseDomain),
-      m_port(port),
-      m_timeoutMsecs(timeoutMsecs),
-      m_isStrictKillSwitchEnabled(isStrictKillSwitchEnabled),
-      m_dohEndpoint(dohEndpoint)
-{
-}
-
-QString DnsGatewayTransport::name() const
-{
-    switch (m_protocol) {
-    case dns::DnsProtocol::Udp:   return QStringLiteral("DNS-UDP");
-    case dns::DnsProtocol::Tcp:   return QStringLiteral("DNS-TCP");
-    case dns::DnsProtocol::Tls:   return QStringLiteral("DNS-DoT");
-    case dns::DnsProtocol::Https: return QStringLiteral("DNS-DoH");
-    case dns::DnsProtocol::Quic:  return QStringLiteral("DNS-DoQ");
-    }
-    return QStringLiteral("DNS");
-}
-
-QString DnsGatewayTransport::resolveServerOnce()
-{
-    if (m_resolved.load()) {
-        return m_resolvedServerIp;
-    }
-
-    QHostAddress addr(m_dnsServer);
-    if (!addr.isNull()) {
-        m_resolvedServerIp = m_dnsServer;
-    } else {
-        QHostInfo info = QHostInfo::fromName(m_dnsServer);
-        if (!info.addresses().isEmpty()) {
-            m_resolvedServerIp = info.addresses().first().toString();
-        } else {
-            m_resolvedServerIp = m_dnsServer;
-        }
-    }
-    m_resolved.store(true);
-    return m_resolvedServerIp;
-}
-
-void DnsGatewayTransport::applyKillSwitchAllowlist(const QString &ip)
-{
-#ifdef AMNEZIA_DESKTOP
-    if (!m_isStrictKillSwitchEnabled || ip.isEmpty()) {
-        return;
-    }
-    IpcClient::withInterface([&](QSharedPointer<IpcInterfaceReplica> iface) {
-        QRemoteObjectPendingReply<bool> reply = iface->addKillSwitchAllowedRange(QStringList { ip });
-        if (!reply.waitForFinished(1000) || !reply.returnValue()) {
-            qWarning() << "DnsGatewayTransport: addKillSwitchAllowedRange failed for" << ip;
-        }
-    });
-#else
-    Q_UNUSED(ip)
-#endif
-}
-
-amnezia::ErrorCode DnsGatewayTransport::send(const QString &endpointTemplate,
-                                             const QByteArray &requestBody,
-                                             QByteArray &decryptedResponse,
-                                             const DecryptionHook &decryptionHook)
-{
-    QString endpointName = endpointTemplate;
-    endpointName.remove("%1");
-    if (endpointName.startsWith(QLatin1String("v1/"))) {
-        endpointName = endpointName.mid(3);
-    }
-    while (endpointName.endsWith(QLatin1Char('/'))) {
-        endpointName.chop(1);
-    }
-    while (endpointName.startsWith(QLatin1Char('/'))) {
-        endpointName = endpointName.mid(1);
-    }
-
-    qDebug() << "[DNS-Transport]" << name() << "send() endpointTemplate=" << endpointTemplate
-             << "endpointName=" << endpointName << "baseDomain=" << m_baseDomain
-             << "server=" << m_dnsServer << "port=" << m_port
-             << "dohPath=" << m_dohEndpoint << "timeoutMs=" << m_timeoutMsecs
-             << "requestBodyBytes=" << requestBody.size();
-
-    if (endpointName.isEmpty() || m_baseDomain.isEmpty() || m_dnsServer.isEmpty()) {
-        qWarning() << "[DNS-Transport] ABORT: empty endpoint/baseDomain/server";
-        return amnezia::ErrorCode::AmneziaServiceConnectionFailed;
-    }
-
-    const bool needsHostname = (m_protocol == dns::DnsProtocol::Tls
-                                || m_protocol == dns::DnsProtocol::Https);
-
-    QString serverIp = resolveServerOnce();
-    QString serverForRequest = needsHostname ? m_dnsServer : serverIp;
-
-    qDebug() << "[DNS-Transport] resolved server IP=" << serverIp
-             << "serverForRequest=" << serverForRequest
-             << "needsHostname=" << needsHostname;
-
-    applyKillSwitchAllowlist(serverIp);
-
-    const QByteArray encrypted = dns::DnsTunnel::send(requestBody,
-                                                      endpointName,
-                                                      m_baseDomain,
-                                                      serverForRequest,
-                                                      m_protocol,
-                                                      m_port,
-                                                      m_timeoutMsecs,
-                                                      m_dohEndpoint);
-    qDebug() << "[DNS-Transport] DnsTunnel::send returned" << encrypted.size() << "bytes";
-    if (encrypted.isEmpty()) {
-        qWarning() << "[DNS-Transport] DnsTunnel returned empty payload, treat as connection failure";
-        return amnezia::ErrorCode::AmneziaServiceConnectionFailed;
-    }
-
-    if (!decryptionHook) {
-        qCritical() << "[DNS-Transport] decryption hook is null";
-        return amnezia::ErrorCode::ApiConfigDecryptionError;
-    }
-
-    DecryptionResult decrypted = decryptionHook(encrypted);
-    if (!decrypted.isOk) {
-        qCritical() << "[DNS-Transport] response decryption failed (encrypted bytes="
-                    << encrypted.size() << ")";
-        return amnezia::ErrorCode::ApiConfigDecryptionError;
-    }
-
-    qDebug() << "[DNS-Transport] success, decrypted response bytes=" << decrypted.decrypted.size();
-    decryptedResponse = decrypted.decrypted;
-    return amnezia::ErrorCode::NoError;
-}
-
-} // namespace amnezia::transport

client/core/transport/dnsGatewayTransport.h

@@ -1,49 +0,0 @@
-#ifndef DNSGATEWAYTRANSPORT_H
-#define DNSGATEWAYTRANSPORT_H
-
-#include <QString>
-#include <atomic>
-
-#include "dns/dnsResolver.h"
-#include "igatewaytransport.h"
-
-namespace amnezia::transport
-{
-
-class DnsGatewayTransport : public IGatewayTransport
-{
-public:
-    DnsGatewayTransport(dns::DnsProtocol protocol,
-                        const QString &dnsServer,
-                        const QString &baseDomain,
-                        quint16 port,
-                        int timeoutMsecs,
-                        bool isStrictKillSwitchEnabled,
-                        const QString &dohEndpoint = QStringLiteral("/dns-query"));
-
-    QString name() const override;
-
-    amnezia::ErrorCode send(const QString &endpointTemplate,
-                            const QByteArray &requestBody,
-                            QByteArray &decryptedResponse,
-                            const DecryptionHook &decryptionHook) override;
-
-private:
-    QString resolveServerOnce();
-    void applyKillSwitchAllowlist(const QString &ip);
-
-    dns::DnsProtocol m_protocol;
-    QString m_dnsServer;
-    QString m_baseDomain;
-    quint16 m_port;
-    int m_timeoutMsecs;
-    bool m_isStrictKillSwitchEnabled;
-    QString m_dohEndpoint;
-
-    std::atomic_bool m_resolved{ false };
-    QString m_resolvedServerIp;
-};
-
-} // namespace amnezia::transport
-
-#endif // DNSGATEWAYTRANSPORT_H

client/core/transport/httpGatewayTransport.cpp

@@ -1,345 +0,0 @@
-#include "httpGatewayTransport.h"
-
-#include <algorithm>
-#include <random>
-
-#include <QCryptographicHash>
-#include <QDebug>
-#include <QEventLoop>
-#include <QHostAddress>
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QMutexLocker>
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QSharedPointer>
-#include <QThread>
-#include <QUrl>
-#include <QUuid>
-
-#include "QBlockCipher.h"
-
-#include "amnezia_application.h"
-#include "core/api/apiUtils.h"
-#include "core/networkUtilities.h"
-#include "utilities.h"
-
-#ifdef AMNEZIA_DESKTOP
-    #include "core/ipcclient.h"
-#endif
-
-#ifdef Q_OS_IOS
-    #include "platforms/ios/ios_controller.h"
-#endif
-
-namespace amnezia::transport
-{
-
-QMutex HttpGatewayTransport::s_proxyMutex;
-QString HttpGatewayTransport::s_proxyUrl;
-
-namespace
-{
-    constexpr int kProxyHealthTimeoutMsecs = 1000;
-    constexpr int httpStatusCodeNotFound = 404;
-    constexpr int httpStatusCodeConflict = 409;
-    constexpr int httpStatusCodeNotImplemented = 501;
-
-    constexpr QLatin1String errorResponsePattern1("No active configuration found for");
-    constexpr QLatin1String errorResponsePattern2("No non-revoked public key found for");
-    constexpr QLatin1String errorResponsePattern3("Account not found.");
-    constexpr QLatin1String updateRequestResponsePattern("client version update is required");
-} // namespace
-
-HttpGatewayTransport::HttpGatewayTransport(const QString &endpoint,
-                                           bool isDevEnvironment,
-                                           int requestTimeoutMsecs,
-                                           bool isStrictKillSwitchEnabled)
-    : m_endpoint(endpoint),
-      m_isDevEnvironment(isDevEnvironment),
-      m_requestTimeoutMsecs(requestTimeoutMsecs),
-      m_isStrictKillSwitchEnabled(isStrictKillSwitchEnabled)
-{
-}
-
-void HttpGatewayTransport::applyKillSwitchAllowlist(const QString &host)
-{
-#ifdef AMNEZIA_DESKTOP
-    if (!m_isStrictKillSwitchEnabled || host.isEmpty()) {
-        return;
-    }
-    const QString ip = NetworkUtilities::getIPAddress(host);
-    if (ip.isEmpty()) {
-        return;
-    }
-    IpcClient::withInterface([&](QSharedPointer<IpcInterfaceReplica> iface) {
-        QRemoteObjectPendingReply<bool> reply = iface->addKillSwitchAllowedRange(QStringList { ip });
-        if (!reply.waitForFinished(1000) || !reply.returnValue()) {
-            qWarning() << "HttpGatewayTransport: addKillSwitchAllowedRange failed for" << ip;
-        }
-    });
-#else
-    Q_UNUSED(host)
-#endif
-}
-
-HttpGatewayTransport::ReplyOutcome HttpGatewayTransport::doPost(const QString &fullUrl, const QByteArray &requestBody)
-{
-    ReplyOutcome outcome;
-
-#ifdef Q_OS_IOS
-    IosController::Instance()->requestInetAccess();
-    QThread::msleep(10);
-#endif
-
-    QNetworkRequest request;
-    request.setTransferTimeout(m_requestTimeoutMsecs);
-    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
-    request.setRawHeader("X-Client-Request-ID",
-                         QUuid::createUuid().toString(QUuid::WithoutBraces).toUtf8());
-    request.setUrl(fullUrl);
-
-    applyKillSwitchAllowlist(QUrl(fullUrl).host());
-
-    QNetworkReply *reply = amnApp->networkManager()->post(request, requestBody);
-
-    QEventLoop wait;
-    QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
-    QObject::connect(reply, &QNetworkReply::sslErrors, [&, reply](const QList<QSslError> &errors) {
-        outcome.sslErrors = errors;
-#ifdef AGW_INSECURE_SSL
-        qWarning() << "[HTTP] sslErrors (ignored, AGW_INSECURE_SSL=1):" << errors;
-        reply->ignoreSslErrors();
-        outcome.sslErrors.clear();
-#endif
-    });
-    wait.exec(QEventLoop::ExcludeUserInputEvents);
-
-    outcome.encryptedBody = reply->readAll();
-    outcome.errorString = reply->errorString();
-    outcome.networkError = reply->error();
-    outcome.httpStatusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
-
-    reply->deleteLater();
-    return outcome;
-}
-
-bool HttpGatewayTransport::shouldBypass(const ReplyOutcome &outcome, const DecryptionResult &decrypted) const
-{
-    if (!outcome.sslErrors.isEmpty()) {
-        return false;
-    }
-
-    if (!decrypted.isOk) {
-        return true;
-    }
-
-    int apiHttpStatus = -1;
-    QJsonDocument jsonDoc = QJsonDocument::fromJson(decrypted.decrypted);
-    if (jsonDoc.isObject()) {
-        apiHttpStatus = jsonDoc.object().value("http_status").toInt(-1);
-    }
-
-    if (outcome.networkError == QNetworkReply::NetworkError::OperationCanceledError
-        || outcome.networkError == QNetworkReply::NetworkError::TimeoutError) {
-        return true;
-    }
-    if (decrypted.decrypted.contains("html")) {
-        return true;
-    }
-    if (apiHttpStatus == httpStatusCodeNotFound) {
-        if (decrypted.decrypted.contains(errorResponsePattern1)
-            || decrypted.decrypted.contains(errorResponsePattern2)
-            || decrypted.decrypted.contains(errorResponsePattern3)) {
-            return false;
-        }
-        return true;
-    }
-    if (apiHttpStatus == httpStatusCodeNotImplemented) {
-        if (decrypted.decrypted.contains(updateRequestResponsePattern)) {
-            return false;
-        }
-        return true;
-    }
-    if (apiHttpStatus == httpStatusCodeConflict) {
-        return false;
-    }
-    if (outcome.networkError != QNetworkReply::NetworkError::NoError) {
-        return true;
-    }
-    return false;
-}
-
-QStringList HttpGatewayTransport::fetchProxyUrls(const QByteArray &/*serviceHint*/)
-{
-    QStringList baseUrls = m_isDevEnvironment
-            ? QString(DEV_S3_ENDPOINT).split(", ")
-            : QString(PROD_S3_ENDPOINT).split(", ");
-
-    QByteArray rsaKey = m_isDevEnvironment ? DEV_AGW_PUBLIC_KEY : PROD_AGW_PUBLIC_KEY;
-
-    QStringList proxyStorageUrls;
-    for (const auto &baseUrl : baseUrls) {
-        proxyStorageUrls.push_back(baseUrl + "endpoints.json");
-    }
-
-    QNetworkRequest request;
-    request.setTransferTimeout(m_requestTimeoutMsecs);
-    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
-
-    for (const auto &proxyStorageUrl : proxyStorageUrls) {
-        request.setUrl(proxyStorageUrl);
-        QNetworkReply *reply = amnApp->networkManager()->get(request);
-        QEventLoop wait;
-        QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
-        wait.exec(QEventLoop::ExcludeUserInputEvents);
-
-        if (reply->error() != QNetworkReply::NoError) {
-            reply->deleteLater();
-            continue;
-        }
-
-        QByteArray encryptedResponseBody = reply->readAll();
-        reply->deleteLater();
-
-        QByteArray responseBody;
-        try {
-            if (!m_isDevEnvironment) {
-                QCryptographicHash hash(QCryptographicHash::Sha512);
-                hash.addData(rsaKey);
-                QByteArray hashResult = hash.result().toHex();
-
-                QByteArray key = QByteArray::fromHex(hashResult.left(64));
-                QByteArray iv = QByteArray::fromHex(hashResult.mid(64, 32));
-
-                QSimpleCrypto::QBlockCipher blockCipher;
-                responseBody = blockCipher.decryptAesBlockCipher(QByteArray::fromBase64(encryptedResponseBody), key, iv);
-            } else {
-                responseBody = encryptedResponseBody;
-            }
-        } catch (...) {
-            Utils::logException();
-            qCritical() << "HttpGatewayTransport: error decrypting proxy storage payload";
-            continue;
-        }
-
-        QJsonArray endpointsArray = QJsonDocument::fromJson(responseBody).array();
-        QStringList endpoints;
-        endpoints.reserve(endpointsArray.size());
-        for (const QJsonValue &endpoint : endpointsArray) {
-            endpoints.push_back(endpoint.toString());
-        }
-        return endpoints;
-    }
-
-    return {};
-}
-
-amnezia::ErrorCode HttpGatewayTransport::send(const QString &endpointTemplate,
-                                              const QByteArray &requestBody,
-                                              QByteArray &decryptedResponse,
-                                              const DecryptionHook &decryptionHook)
-{
-    auto buildOutcome = [&](const QString &gatewayBase) {
-        return doPost(endpointTemplate.arg(gatewayBase), requestBody);
-    };
-
-    auto tryDecrypt = [&](const QByteArray &encrypted) -> DecryptionResult {
-        if (!decryptionHook) {
-            DecryptionResult r;
-            r.decrypted = encrypted;
-            r.isOk = false;
-            return r;
-        }
-        return decryptionHook(encrypted);
-    };
-
-    QString cachedProxy;
-    {
-        QMutexLocker lock(&s_proxyMutex);
-        cachedProxy = s_proxyUrl;
-    }
-    const QString primaryBase = cachedProxy.isEmpty() ? m_endpoint : cachedProxy;
-
-    ReplyOutcome outcome = buildOutcome(primaryBase);
-    DecryptionResult decrypted = tryDecrypt(outcome.encryptedBody);
-
-    if (outcome.sslErrors.isEmpty() && shouldBypass(outcome, decrypted)) {
-        QStringList proxyUrls = fetchProxyUrls(QByteArray());
-        std::random_device randomDevice;
-        std::mt19937 generator(randomDevice());
-        std::shuffle(proxyUrls.begin(), proxyUrls.end(), generator);
-
-        bool bypassResolved = false;
-
-        if (cachedProxy.isEmpty()) {
-            QNetworkRequest healthRequest;
-            healthRequest.setTransferTimeout(kProxyHealthTimeoutMsecs);
-            healthRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
-
-            for (const QString &proxyUrl : std::as_const(proxyUrls)) {
-                healthRequest.setUrl(proxyUrl + "lmbd-health");
-                QNetworkReply *reply = amnApp->networkManager()->get(healthRequest);
-                QEventLoop wait;
-                QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
-                wait.exec(QEventLoop::ExcludeUserInputEvents);
-
-                const auto err = reply->error();
-                reply->deleteLater();
-                if (err == QNetworkReply::NoError) {
-                    QMutexLocker lock(&s_proxyMutex);
-                    s_proxyUrl = proxyUrl;
-                    cachedProxy = proxyUrl;
-                    break;
-                }
-            }
-        }
-
-        if (!cachedProxy.isEmpty()) {
-            ReplyOutcome retry = buildOutcome(cachedProxy);
-            DecryptionResult retryDecrypted = tryDecrypt(retry.encryptedBody);
-            if (retry.sslErrors.isEmpty() && !shouldBypass(retry, retryDecrypted)) {
-                outcome = retry;
-                decrypted = retryDecrypted;
-                bypassResolved = true;
-            }
-        }
-
-        if (!bypassResolved) {
-            for (const QString &proxyUrl : std::as_const(proxyUrls)) {
-                ReplyOutcome retry = buildOutcome(proxyUrl);
-                DecryptionResult retryDecrypted = tryDecrypt(retry.encryptedBody);
-                if (retry.sslErrors.isEmpty() && !shouldBypass(retry, retryDecrypted)) {
-                    {
-                        QMutexLocker lock(&s_proxyMutex);
-                        s_proxyUrl = proxyUrl;
-                    }
-                    outcome = retry;
-                    decrypted = retryDecrypted;
-                    bypassResolved = true;
-                    break;
-                }
-            }
-        }
-    }
-
-    auto errorCode = apiUtils::checkNetworkReplyErrors(outcome.sslErrors,
-                                                       outcome.errorString,
-                                                       outcome.networkError,
-                                                       outcome.httpStatusCode,
-                                                       decrypted.decrypted);
-    if (errorCode != amnezia::ErrorCode::NoError) {
-        return errorCode;
-    }
-
-    if (!decrypted.isOk) {
-        qCritical() << "HttpGatewayTransport: response decryption failed";
-        return amnezia::ErrorCode::ApiConfigDecryptionError;
-    }
-
-    decryptedResponse = decrypted.decrypted;
-    return amnezia::ErrorCode::NoError;
-}
-
-} // namespace amnezia::transport

client/core/transport/httpGatewayTransport.h

@@ -1,58 +0,0 @@
-#ifndef HTTPGATEWAYTRANSPORT_H
-#define HTTPGATEWAYTRANSPORT_H
-
-#include <QByteArray>
-#include <QList>
-#include <QMutex>
-#include <QNetworkReply>
-#include <QSslError>
-#include <QString>
-#include <QStringList>
-
-#include "igatewaytransport.h"
-
-namespace amnezia::transport
-{
-
-class HttpGatewayTransport : public IGatewayTransport
-{
-public:
-    HttpGatewayTransport(const QString &endpoint,
-                         bool isDevEnvironment,
-                         int requestTimeoutMsecs,
-                         bool isStrictKillSwitchEnabled);
-
-    QString name() const override { return QStringLiteral("HTTP"); }
-
-    amnezia::ErrorCode send(const QString &endpointTemplate,
-                            const QByteArray &requestBody,
-                            QByteArray &decryptedResponse,
-                            const DecryptionHook &decryptionHook) override;
-
-private:
-    struct ReplyOutcome
-    {
-        QByteArray encryptedBody;
-        QList<QSslError> sslErrors;
-        QNetworkReply::NetworkError networkError = QNetworkReply::NoError;
-        QString errorString;
-        int httpStatusCode = 0;
-    };
-
-    ReplyOutcome doPost(const QString &fullUrl, const QByteArray &requestBody);
-    void applyKillSwitchAllowlist(const QString &host);
-    QStringList fetchProxyUrls(const QByteArray &serviceHint);
-    bool shouldBypass(const ReplyOutcome &outcome, const DecryptionResult &decrypted) const;
-
-    QString m_endpoint;
-    bool m_isDevEnvironment;
-    int m_requestTimeoutMsecs;
-    bool m_isStrictKillSwitchEnabled;
-
-    static QMutex s_proxyMutex;
-    static QString s_proxyUrl;
-};
-
-} // namespace amnezia::transport
-
-#endif // HTTPGATEWAYTRANSPORT_H

client/core/transport/igatewaytransport.h

@@ -1,36 +0,0 @@
-#ifndef IGATEWAYTRANSPORT_H
-#define IGATEWAYTRANSPORT_H
-
-#include <QByteArray>
-#include <QString>
-#include <functional>
-
-#include "core/defs.h"
-
-namespace amnezia::transport
-{
-
-struct DecryptionResult
-{
-    QByteArray decrypted;
-    bool isOk = false;
-};
-
-using DecryptionHook = std::function<DecryptionResult(const QByteArray &encrypted)>;
-
-class IGatewayTransport
-{
-public:
-    virtual ~IGatewayTransport() = default;
-
-    virtual QString name() const = 0;
-
-    virtual amnezia::ErrorCode send(const QString &endpointTemplate,
-                                    const QByteArray &requestBody,
-                                    QByteArray &decryptedResponse,
-                                    const DecryptionHook &decryptionHook) = 0;
-};
-
-} // namespace amnezia::transport
-
-#endif // IGATEWAYTRANSPORT_H

client/daemon/daemon.cpp

@@ -440,6 +440,18 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
   if (!obj.value("I5").isNull()) {
     config.m_specialJunk["I5"] = obj.value("I5").toString();
   }
+  if (!obj.value("J1").isNull()) {
+    config.m_controlledJunk["J1"] = obj.value("J1").toString();
+  }
+  if (!obj.value("J2").isNull()) {
+    config.m_controlledJunk["J2"] = obj.value("J2").toString();
+  }
+  if (!obj.value("J3").isNull()) {
+    config.m_controlledJunk["J3"] = obj.value("J3").toString();
+  }
+  if (!obj.value("Itime").isNull()) {
+    config.m_specialHandshakeTimeout = obj.value("Itime").toString();
+  }
 
   return true;
 }

client/daemon/interfaceconfig.cpp

@@ -152,6 +152,12 @@ QString InterfaceConfig::toWgConf(const QMap<QString, QString>& extra) const {
   for (const QString& key : m_specialJunk.keys()) {
     out << key << " = " << m_specialJunk[key] << "\n";
   }
+  for (const QString& key : m_controlledJunk.keys()) {
+    out << key << " = " << m_controlledJunk[key] << "\n";
+  }
+  if (!m_specialHandshakeTimeout.isNull()) {
+    out << "Itime = " << m_specialHandshakeTimeout << "\n";
+  }
 
   // If any extra config was provided, append it now.
   for (const QString& key : extra.keys()) {

client/daemon/interfaceconfig.h

@@ -8,7 +8,7 @@
 #include <QList>
 #include <QMap>
 #include <QString>
-#include <QMap>
+
 #include "ipaddress.h"
 
 class QJsonObject;
@@ -57,6 +57,8 @@ class InterfaceConfig {
   QString m_underloadPacketMagicHeader;
   QString m_transportPacketMagicHeader;
   QMap<QString, QString> m_specialJunk;
+  QMap<QString, QString> m_controlledJunk;
+  QString m_specialHandshakeTimeout;
 
   QJsonObject toJson() const;
   QString toWgConf(

client/gateway.example.json

@@ -1,44 +0,0 @@
-{
-  "primary": "http",
-  "retry_count": 3,
-  "timeout_ms": 10000,
-  
-  "http": {
-    "enabled": true,
-    "endpoint": "https://your-gateway.example.com/"
-  },
-  
-  "dns_transports": [
-    {
-      "type": "udp",
-      "server": "your-gateway.example.com",
-      "domain": "gateway.example.com",
-      "port": 5453
-    },
-    {
-      "type": "tcp",
-      "server": "your-gateway.example.com",
-      "domain": "gateway.example.com",
-      "port": 5453
-    },
-    {
-      "type": "dot",
-      "server": "your-gateway.example.com",
-      "domain": "gateway.example.com",
-      "port": 8853
-    },
-    {
-      "type": "doh",
-      "server": "your-gateway.example.com",
-      "domain": "gateway.example.com",
-      "port": 443,
-      "path": "/dns-query"
-    },
-    {
-      "type": "doq",
-      "server": "your-gateway.example.com",
-      "domain": "gateway.example.com",
-      "port": 8854
-    }
-  ]
-}

client/images/controls/news-unread.svg

@@ -1,14 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 74 74" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_4_34)">
-<path d="M55.5 12.3333H18.5C15.0942 12.3333 12.3333 15.0943 12.3333 18.5V55.5C12.3333 58.9058 15.0942 61.6667 18.5 61.6667H55.5C58.9057 61.6667 61.6666 58.9058 61.6666 55.5V18.5C61.6666 15.0943 58.9057 12.3333 55.5 12.3333Z" stroke="#CBCAC8" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M21.5833 24.6667H52.4167" stroke="#CBCAC8" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M21.5833 37H52.4167" stroke="#CBCAC8" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M21.5833 49.3333H40.0833" stroke="#CBCAC8" stroke-width="5" stroke-linecap="round" stroke-linejoin="round"/>
-<circle cx="61.5" cy="12.5" r="15" fill="#FBB36B" stroke="#1C1D21" stroke-width="5"/>
-</g>
-<defs>
-<clipPath id="clip0_4_34">
-<rect width="74" height="74" fill="white"/>
-</clipPath>
-</defs>
-</svg>

client/images/controls/news.svg

@@ -1,8 +0,0 @@
-<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" fill="none" stroke="#CBCAC8" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
-  <!-- Основа газеты -->
-  <rect x="4" y="4" width="16" height="16" rx="2"/>
-  <!-- Линии текста -->
-  <line x1="7" y1="8" x2="17" y2="8"/>
-  <line x1="7" y1="12" x2="17" y2="12"/>
-  <line x1="7" y1="16" x2="13" y2="16"/>
-</svg>

client/images/controls/unread-dot.svg

@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 35 35" fill="none" xmlns="http://www.w3.org/2000/svg">
-<circle cx="17.5" cy="17.5" r="15" fill="#FBB36B" stroke="#1C1D21" stroke-width="5"/>
-</svg>

client/ios/app/Info.plist.in

@@ -32,41 +32,17 @@
 	<false/>
 	<key>UILaunchStoryboardName</key>
 	<string>AmneziaVPNLaunchScreen</string>
-	<key>UIApplicationSceneManifest</key>
-	<dict>
-		<key>UIApplicationSupportsMultipleScenes</key>
-		<true/>
-		<key>UISceneConfigurations</key>
-		<dict>
-			<key>UIWindowSceneSessionRoleApplication</key>
-			<array>
-				<dict>
-					<key>UISceneClassName</key>
-					<string>UIWindowScene</string>
-					<key>UISceneConfigurationName</key>
-					<string>Default Configuration</string>
-					<key>UISceneDelegateClassName</key>
-					<string>QIOSWindowSceneDelegate</string>
-				</dict>
-			</array>
-		</dict>
-	</dict>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array/>
 	<key>UIRequiresFullScreen</key>
-	<false/>
+	<true/>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
 		<string>UIInterfaceOrientationPortrait</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
-	<array>
+	<array/>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
 	<key>UIUserInterfaceStyle</key>
 	<string>Light</string>
 	<key>com.wireguard.ios.app_group_id</key>

client/main.cpp

@@ -2,7 +2,6 @@
 #include <QTimer>
 
 #include "amnezia_application.h"
-#include "core/osSignalHandler.h"
 #include "migrations.h"
 #include "version.h"
 
@@ -45,7 +44,6 @@ int main(int argc, char *argv[])
 #endif
 
     AmneziaApplication app(argc, argv);
-    OsSignalHandler::setup();
 
 #if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS) && !defined(MACOS_NE)
     if (isAnotherInstanceRunning()) {

client/mozilla/localsocketcontroller.cpp

@@ -5,9 +5,6 @@
 
 #include <stdint.h>
 
-#include <QCoreApplication>
-#include <QDateTime>
-#include <QDebug>
 #include <QDir>
 #include <QFileInfo>
 #include <QHostAddress>
@@ -15,13 +12,12 @@
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QJsonValue>
-#include <QLocalSocket>
-#include <QObject>
 #include <QStandardPaths>
-#include <QTimer>
 
+#include "ipaddress.h"
 #include "leakdetector.h"
 #include "logger.h"
+#include "models/server.h"
 #include "daemon/daemonerrors.h"
 
 #include "protocols/protocols_defs.h"
@@ -119,6 +115,7 @@ void LocalSocketController::daemonConnected() {
 }
 
 void LocalSocketController::activate(const QJsonObject &rawConfig) {
+
   QString protocolName = rawConfig.value("protocol").toString();
 
   int splitTunnelType = rawConfig.value("splitTunnelType").toInt();
@@ -135,16 +132,13 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
   //  json.insert("hopindex", QJsonValue((double)hop.m_hopindex));
   json.insert("privateKey", wgConfig.value(amnezia::config_key::client_priv_key));
   json.insert("deviceIpv4Address", wgConfig.value(amnezia::config_key::client_ip));
-  m_deviceIpv4 = wgConfig.value(amnezia::config_key::client_ip).toString();
 
   // set up IPv6 unique-local-address, ULA, with "fd00::/8" prefix, not globally routable.
   // this will be default IPv6 gateway, OS recognizes that IPv6 link is local and switches to IPv4.
   // Otherwise some OSes (Linux) try IPv6 forever and hang.
   // https://en.wikipedia.org/wiki/Unique_local_address (RFC 4193)
   // https://man7.org/linux/man-pages/man5/gai.conf.5.html
-
+  json.insert("deviceIpv6Address", "fd58:baa6:dead::1"); // simply "dead::1" is globally-routable, don't use it
-  // simply "dead::1" is globally-routable, don't use it
-  json.insert("deviceIpv6Address", "fd58:baa6:dead::1");
 
   json.insert("serverPublicKey", wgConfig.value(amnezia::config_key::server_pub_key));
   json.insert("serverPskKey", wgConfig.value(amnezia::config_key::psk_key));
@@ -226,6 +220,7 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
 
   json.insert("allowedIPAddressRanges", jsAllowedIPAddesses);
 
+
   QJsonArray jsExcludedAddresses;
   jsExcludedAddresses.append(wgConfig.value(amnezia::config_key::hostName));
   if (splitTunnelType == 2) {
@@ -260,6 +255,10 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
     json.insert(amnezia::config_key::specialJunk3, wgConfig.value(amnezia::config_key::specialJunk3));
     json.insert(amnezia::config_key::specialJunk4, wgConfig.value(amnezia::config_key::specialJunk4));
     json.insert(amnezia::config_key::specialJunk5, wgConfig.value(amnezia::config_key::specialJunk5));
+    json.insert(amnezia::config_key::controlledJunk1, wgConfig.value(amnezia::config_key::controlledJunk1));
+    json.insert(amnezia::config_key::controlledJunk2, wgConfig.value(amnezia::config_key::controlledJunk2));
+    json.insert(amnezia::config_key::controlledJunk3, wgConfig.value(amnezia::config_key::controlledJunk3));
+    json.insert(amnezia::config_key::specialHandshakeTimeout, wgConfig.value(amnezia::config_key::specialHandshakeTimeout));
   } else if (!wgConfig.value(amnezia::config_key::junkPacketCount).isUndefined()
              && !wgConfig.value(amnezia::config_key::junkPacketMinSize).isUndefined()
              && !wgConfig.value(amnezia::config_key::junkPacketMaxSize).isUndefined()
@@ -275,7 +274,11 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
              && !wgConfig.value(amnezia::config_key::specialJunk2).isUndefined()
              && !wgConfig.value(amnezia::config_key::specialJunk3).isUndefined()
              && !wgConfig.value(amnezia::config_key::specialJunk4).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk5).isUndefined()) {
+             && !wgConfig.value(amnezia::config_key::specialJunk5).isUndefined()
+             && !wgConfig.value(amnezia::config_key::controlledJunk1).isUndefined()
+             && !wgConfig.value(amnezia::config_key::controlledJunk2).isUndefined()
+             && !wgConfig.value(amnezia::config_key::controlledJunk3).isUndefined()
+             && !wgConfig.value(amnezia::config_key::specialHandshakeTimeout).isUndefined()) {
     json.insert(amnezia::config_key::junkPacketCount, wgConfig.value(amnezia::config_key::junkPacketCount));
     json.insert(amnezia::config_key::junkPacketMinSize, wgConfig.value(amnezia::config_key::junkPacketMinSize));
     json.insert(amnezia::config_key::junkPacketMaxSize, wgConfig.value(amnezia::config_key::junkPacketMaxSize));
@@ -292,6 +295,10 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
     json.insert(amnezia::config_key::specialJunk3, wgConfig.value(amnezia::config_key::specialJunk3));
     json.insert(amnezia::config_key::specialJunk4, wgConfig.value(amnezia::config_key::specialJunk4));
     json.insert(amnezia::config_key::specialJunk5, wgConfig.value(amnezia::config_key::specialJunk5));
+    json.insert(amnezia::config_key::controlledJunk1, wgConfig.value(amnezia::config_key::controlledJunk1));
+    json.insert(amnezia::config_key::controlledJunk2, wgConfig.value(amnezia::config_key::controlledJunk2));
+    json.insert(amnezia::config_key::controlledJunk3, wgConfig.value(amnezia::config_key::controlledJunk3));
+    json.insert(amnezia::config_key::specialHandshakeTimeout, wgConfig.value(amnezia::config_key::specialHandshakeTimeout));
   }
 
   write(json);
@@ -442,7 +449,6 @@ void LocalSocketController::parseCommand(const QByteArray& command) {
   }
 
   if (type == "status") {
-
     QJsonValue serverIpv4Gateway = obj.value("serverIpv4Gateway");
     if (!serverIpv4Gateway.isString()) {
       logger.error() << "Unexpected serverIpv4Gateway value";
@@ -487,11 +493,6 @@ void LocalSocketController::parseCommand(const QByteArray& command) {
 
     logger.debug() << "Handshake completed with:"
                    << pubkey.toString();
-
-    checkStatus();
-
-    emit statusUpdated("", m_deviceIpv4, 0, 0);
-
     emit connected(pubkey.toString());
     return;
   }

client/mozilla/localsocketcontroller.h

@@ -12,7 +12,6 @@
 
 #include "controllerimpl.h"
 
-
 class QJsonObject;
 
 class LocalSocketController final : public ControllerImpl {
@@ -59,7 +58,6 @@ class LocalSocketController final : public ControllerImpl {
 
   QByteArray m_buffer;
 
-  QString m_deviceIpv4;
   std::function<void(const QString&)> m_logCallback = nullptr;
 
   QTimer m_initializingTimer;

client/mozilla/networkwatcher.cpp

@@ -11,6 +11,7 @@
 #include "logger.h"
 //#include "mozillavpn.h"
 #include "networkwatcherimpl.h"
+#include "platforms/dummy/dummynetworkwatcher.h"
 //#include "settingsholder.h"
 
 #ifdef MZ_WINDOWS
@@ -50,7 +51,7 @@ NetworkWatcher::NetworkWatcher() { MZ_COUNT_CTOR(NetworkWatcher); }
 NetworkWatcher::~NetworkWatcher() { MZ_COUNT_DTOR(NetworkWatcher); }
 
 void NetworkWatcher::initialize() {
-  logger.debug() << "Initialize NetworkWatcher";
+  logger.debug() << "Initialize";
 
 #if defined(MZ_WINDOWS)
   m_impl = new WindowsNetworkWatcher(this);
@@ -68,45 +69,59 @@ void NetworkWatcher::initialize() {
   m_impl = new DummyNetworkWatcher(this);
 #endif
 
-
   connect(m_impl, &NetworkWatcherImpl::unsecuredNetwork, this,
           &NetworkWatcher::unsecuredNetwork);
   connect(m_impl, &NetworkWatcherImpl::networkChanged, this,
           &NetworkWatcher::networkChange);
-  connect(m_impl, &NetworkWatcherImpl::sleepMode, this,
+
-          &NetworkWatcher::onSleepMode);
   m_impl->initialize();
 
-  // Enable sleep/wake monitoring for VPN auto-reconnection
+
-  logger.debug() << "Starting NetworkWatcher for sleep/wake monitoring";
+// TODO: IMPL FOR AMNEZIA
-  logger.debug() << "About to call m_impl->start()";
+#if 0
-  try {
+  SettingsHolder* settingsHolder = SettingsHolder::instance();
+  Q_ASSERT(settingsHolder);
+
+  m_active = settingsHolder->unsecuredNetworkAlert() ||
+             settingsHolder->captivePortalAlert();
+  m_reportUnsecuredNetwork = settingsHolder->unsecuredNetworkAlert();
+  if (m_active) {
     m_impl->start();
-    logger.debug() << "m_impl->start() completed successfully";
-  } catch (const std::exception& e) {
-    logger.error() << "Exception in m_impl->start():" << e.what();
-  } catch (...) {
-    logger.error() << "Unknown exception in m_impl->start()";
   }
-  m_active = true;
+
-  m_reportUnsecuredNetwork = false; // Disable unsecured network alerts for Amnezia
+  connect(settingsHolder, &SettingsHolder::unsecuredNetworkAlertChanged, this,
+          &NetworkWatcher::settingsChanged);
+  connect(settingsHolder, &SettingsHolder::captivePortalAlertChanged, this,
+          &NetworkWatcher::settingsChanged);
+
+#endif
 }
 
 void NetworkWatcher::settingsChanged() {
-  // For Amnezia: Keep NetworkWatcher always active for sleep/wake monitoring
+// TODO: IMPL FOR AMNEZIA
-  logger.debug() << "NetworkWatcher settings changed - keeping sleep monitoring active";
+#if 0
-}
+  SettingsHolder* settingsHolder = SettingsHolder::instance();
+  m_active = settingsHolder->unsecuredNetworkAlert() ||
+             settingsHolder->captivePortalAlert();
+  m_reportUnsecuredNetwork = settingsHolder->unsecuredNetworkAlert();
 
-void NetworkWatcher::onSleepMode()
+  if (m_active) {
-{
+    logger.debug()
-  logger.debug() << "Resumed from sleep mode";
+        << "Starting Network Watcher; Reporting of Unsecured Networks: "
-  emit sleepMode();
+        << m_reportUnsecuredNetwork;
+    m_impl->start();
+  } else {
+    logger.debug() << "Stopping Network Watcher";
+    m_impl->stop();
+  }
+#endif
 }
 
 void NetworkWatcher::unsecuredNetwork(const QString& networkName,
                                       const QString& networkId) {
   logger.debug() << "Unsecured network:" << logger.sensitive(networkName)
                  << "id:" << logger.sensitive(networkId);
+
 #ifndef UNIT_TEST
   if (!m_reportUnsecuredNetwork) {
     logger.debug() << "Disabled. Ignoring unsecured network";

client/mozilla/networkwatcher.h

@@ -29,13 +29,10 @@ public:
     // false to restore.
     void simulateDisconnection(bool simulatedDisconnection);
 
-    void onSleepMode();
-
     QNetworkInformation::Reachability getReachability();
 
 signals:
     void networkChange();
-    void sleepMode();
 
 private:
     void settingsChanged();

client/mozilla/networkwatcherimpl.h

@@ -41,8 +41,6 @@ signals:
     // TODO: Only windows-networkwatcher has this, the other plattforms should
     // too.
     void networkChanged(QString newBSSID);
-    void sleepMode();
-
 
 private:
     bool m_active = false;

client/mozilla/pinghelper.cpp

@@ -41,7 +41,6 @@ void PingHelper::start(const QString& serverIpv4Gateway,
 
   m_gateway = QHostAddress(serverIpv4Gateway);
   m_source = QHostAddress(deviceIpv4Address.section('/', 0, 0));
-
   m_pingSender = PingSenderFactory::create(m_source, this);
 
   // Some platforms require root access to send and receive ICMP pings. If
@@ -54,10 +53,8 @@ void PingHelper::start(const QString& serverIpv4Gateway,
 
   connect(m_pingSender, &PingSender::recvPing, this, &PingHelper::pingReceived,
           Qt::QueuedConnection);
-  connect(m_pingSender, &PingSender::criticalPingError, this, [this]() {
+  connect(m_pingSender, &PingSender::criticalPingError, this,
-        logger.info() << "Encountered Unrecoverable ping error";
+          []() { logger.info() << "Encountered Unrecoverable ping error"; });
-      emit connectionLose();
-  });
 
   // Reset the ping statistics
   m_sequence = 0;

client/mozilla/pinghelper.h

@@ -33,8 +33,6 @@ class PingHelper final : public QObject {
 
  signals:
   void pingSentAndReceived(qint64 msec);
-  void connectionLose();
-
 
  private:
   void nextPing();

client/mozilla/pingsenderfactory.cpp

@@ -5,26 +5,27 @@
 #include "pingsenderfactory.h"
 
 #if defined(MZ_LINUX) || defined(MZ_ANDROID)
-    #  include "platforms/linux/linuxpingsender.h"
+//#  include "platforms/linux/linuxpingsender.h"
 #elif defined(MZ_MACOS) || defined(MZ_IOS)
-    #  include "platforms/macos/macospingsender.h"
+#  include "platforms/macos/macospingsender.h"
 #elif defined(MZ_WINDOWS)
-    #  include "platforms/windows/windowspingsender.h"
+#  include "platforms/windows/windowspingsender.h"
-#elif defined(MZ_WASM) || defined(UNIT_TEST)
+#elif defined(MZ_DUMMY) || defined(UNIT_TEST)
-    #  include "platforms/dummy/dummypingsender.h"
+#  include "platforms/dummy/dummypingsender.h"
 #else
-    #  error "Unsupported platform"
+#  error "Unsupported platform"
 #endif
 
 PingSender* PingSenderFactory::create(const QHostAddress& source,
                                       QObject* parent) {
 #if defined(MZ_LINUX) || defined(MZ_ANDROID)
-    return new LinuxPingSender(source, parent);
+    return nullptr;
+    //  return new LinuxPingSender(source, parent);
 #elif defined(MZ_MACOS) || defined(MZ_IOS)
-    return new MacOSPingSender(source, parent);
+  return new MacOSPingSender(source, parent);
 #elif defined(MZ_WINDOWS)
-    return new WindowsPingSender(source, parent);
+  return new WindowsPingSender(source, parent);
 #else
-    return new DummyPingSender(source, parent);
+  return new DummyPingSender(source, parent);
 #endif
 }

client/mozilla/pingsenderfactory.h

@@ -10,10 +10,9 @@ class QHostAddress;
 class QObject;
 
 class PingSenderFactory final {
-public:
+ public:
-    PingSenderFactory() = delete;
+  PingSenderFactory() = delete;
-    static PingSender* create(const QHostAddress& source, QObject* parent);
+  static PingSender* create(const QHostAddress& source, QObject* parent);
 };
 
-
 #endif  // PINGSENDERFACTORY_H

client/platforms/android/android_controller.cpp

@@ -99,9 +99,7 @@ bool AndroidController::initialize()
         {"onFileOpened", "(Ljava/lang/String;)V", reinterpret_cast<void *>(onFileOpened)},
         {"onConfigImported", "(Ljava/lang/String;)V", reinterpret_cast<void *>(onConfigImported)},
         {"onAuthResult", "(Z)V", reinterpret_cast<void *>(onAuthResult)},
-        {"decodeQrCode", "(Ljava/lang/String;)Z", reinterpret_cast<bool *>(decodeQrCode)},
+        {"decodeQrCode", "(Ljava/lang/String;)Z", reinterpret_cast<bool *>(decodeQrCode)}
-        {"onImeInsetsChanged", "(I)V", reinterpret_cast<void *>(onImeInsetsChanged)},
-        {"onSystemBarsInsetsChanged", "(II)V", reinterpret_cast<void *>(onSystemBarsInsetsChanged)}
     };
 
     QJniEnvironment env;
@@ -204,21 +202,6 @@ bool AndroidController::isOnTv()
     return callActivityMethod<jboolean>("isOnTv", "()Z");
 }
 
-bool AndroidController::isEdgeToEdgeEnabled()
-{
-    return callActivityMethod<jboolean>("isEdgeToEdgeEnabled", "()Z");
-}
-
-int AndroidController::getStatusBarHeight()
-{
-    return callActivityMethod<jint>("getStatusBarHeight", "()I");
-}
-
-int AndroidController::getNavigationBarHeight()
-{
-    return callActivityMethod<jint>("getNavigationBarHeight", "()I");
-}
-
 void AndroidController::startQrReaderActivity()
 {
     callActivityMethod("startQrCodeReader", "()V");
@@ -538,23 +521,3 @@ bool AndroidController::decodeQrCode(JNIEnv *env, jobject thiz, jstring data)
 
     return ImportController::decodeQrCode(AndroidUtils::convertJString(env, data));
 }
-// static
-void AndroidController::onImeInsetsChanged(JNIEnv *env, jobject thiz, jint heightDp)
-{
-    Q_UNUSED(env);
-    Q_UNUSED(thiz);
-
-    qDebug() << "Android IME insets changed: height =" << heightDp << "dp";
-    emit AndroidController::instance()->imeInsetsChanged(heightDp);
-}
-
-// static
-void AndroidController::onSystemBarsInsetsChanged(JNIEnv *env, jobject thiz, jint navBarHeightDp, jint statusBarHeightDp)
-{
-    Q_UNUSED(env);
-    Q_UNUSED(thiz);
-
-    qDebug() << "Android system bars insets changed: nav bar =" << navBarHeightDp << "dp, status bar =" << statusBarHeightDp << "dp";
-    emit AndroidController::instance()->systemBarsInsetsChanged(navBarHeightDp, statusBarHeightDp);
-}
-

client/platforms/android/android_controller.h

@@ -39,9 +39,6 @@ public:
     QString getFileName(const QString &uri);
     bool isCameraPresent();
     bool isOnTv();
-    bool isEdgeToEdgeEnabled();
-    int getStatusBarHeight();
-    int getNavigationBarHeight();
     void startQrReaderActivity();
     void setSaveLogs(bool enabled);
     void exportLogsFile(const QString &fileName);
@@ -73,8 +70,6 @@ signals:
     void importConfigFromOutside(QString config);
     void initConnectionState(Vpn::ConnectionState state);
     void authenticationResult(bool result);
-    void imeInsetsChanged(int heightDp);
-    void systemBarsInsetsChanged(int navBarHeightDp, int statusBarHeightDp);
 
 private:
     bool isWaitingStatus = true;
@@ -103,8 +98,6 @@ private:
     static void onFileOpened(JNIEnv *env, jobject thiz, jstring uri);
     static void onAuthResult(JNIEnv *env, jobject thiz, jboolean result);
     static bool decodeQrCode(JNIEnv *env, jobject thiz, jstring data);
-    static void onImeInsetsChanged(JNIEnv *env, jobject thiz, jint heightDp);
-    static void onSystemBarsInsetsChanged(JNIEnv *env, jobject thiz, jint navBarHeightDp, jint statusBarHeightDp);
 
     template <typename Ret, typename ...Args>
     static auto callActivityMethod(const char *methodName, const char *signature, Args &&...args);

client/platforms/ios/AmneziaSceneDelegateHooks.mm

@@ -1,82 +0,0 @@
-#import <UIKit/UIKit.h>
-#import <objc/runtime.h>
-#include <dispatch/dispatch.h>
-
-#include <QByteArray>
-#include <QFile>
-#include <QString>
-
-#include "ios_controller.h"
-
-using SceneOpenURLContexts = void (*)(id, SEL, UIScene *, NSSet<UIOpenURLContext *> *);
-
-static SceneOpenURLContexts g_originalSceneOpenURLContexts = nullptr;
-
-static void amnezia_handleURL(NSURL *url)
-{
-    if (!url || !url.isFileURL) {
-        return;
-    }
-
-    QString filePath(url.path.UTF8String);
-    if (filePath.isEmpty()) {
-        return;
-    }
-
-    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-        if (filePath.contains("backup")) {
-            IosController::Instance()->importBackupFromOutside(filePath);
-            return;
-        }
-
-        QFile file(filePath);
-        if (!file.open(QIODevice::ReadOnly)) {
-            return;
-        }
-
-        const QByteArray data = file.readAll();
-        IosController::Instance()->importConfigFromOutside(QString::fromUtf8(data));
-    });
-}
-
-static void amnezia_scene_openURLContexts(id self, SEL _cmd, UIScene *scene, NSSet<UIOpenURLContext *> *contexts)
-{
-    if (g_originalSceneOpenURLContexts) {
-        g_originalSceneOpenURLContexts(self, _cmd, scene, contexts);
-    }
-
-    if (!contexts || contexts.count == 0) {
-        return;
-    }
-
-    if (@available(iOS 13.0, *)) {
-        for (UIOpenURLContext *context in contexts) {
-            amnezia_handleURL(context.URL);
-        }
-    }
-}
-
-@interface AmneziaSceneDelegateHooks : NSObject
-@end
-
-@implementation AmneziaSceneDelegateHooks
-
-+ (void)load
-{
-    Class cls = objc_getClass("QIOSWindowSceneDelegate");
-    if (!cls) {
-        return;
-    }
-
-    SEL selector = @selector(scene:openURLContexts:);
-    Method method = class_getInstanceMethod(cls, selector);
-    if (method) {
-        g_originalSceneOpenURLContexts = reinterpret_cast<SceneOpenURLContexts>(method_getImplementation(method));
-        method_setImplementation(method, reinterpret_cast<IMP>(amnezia_scene_openURLContexts));
-    } else {
-        const char *types = "v@:@@";
-        class_addMethod(cls, selector, reinterpret_cast<IMP>(amnezia_scene_openURLContexts), types);
-    }
-}
-
-@end

client/platforms/ios/Log.swift

@@ -2,8 +2,7 @@ import Foundation
 import os.log
 
 struct Log {
-  private static let subsystemIdentifier = Bundle.main.bundleIdentifier ?? "org.amnezia.AmneziaVPN"
+  static let osLog = Logger()
-  static let osLog = Logger(subsystem: subsystemIdentifier, category: "App")
 
   private static let IsLoggingEnabledKey = "IsLoggingEnabled"
   static var isLoggingEnabled: Bool {
@@ -78,41 +77,10 @@ struct Log {
   static func log(_ type: OSLogType, title: String = "", message: String, url: URL = neLogURL) {
     NSLog("\(title) \(message)")
 
-    switch type {
-    case .debug:
-      if title.isEmpty {
-        osLog.debug("\(message, privacy: .public)")
-      } else {
-        osLog.debug("\(title, privacy: .public) \(message, privacy: .public)")
-      }
-    case .info:
-      if title.isEmpty {
-        osLog.info("\(message, privacy: .public)")
-      } else {
-        osLog.info("\(title, privacy: .public) \(message, privacy: .public)")
-      }
-    case .error:
-      if title.isEmpty {
-        osLog.error("\(message, privacy: .public)")
-      } else {
-        osLog.error("\(title, privacy: .public) \(message, privacy: .public)")
-      }
-    case .fault:
-      if title.isEmpty {
-        osLog.fault("\(message, privacy: .public)")
-      } else {
-        osLog.fault("\(title, privacy: .public) \(message, privacy: .public)")
-      }
-    default:
-      if title.isEmpty {
-        osLog.log("\(message, privacy: .public)")
-      } else {
-        osLog.log("\(title, privacy: .public) \(message, privacy: .public)")
-      }
-    }
-
     guard isLoggingEnabled else { return }
 
+    osLog.log(level: type, "\(title) \(message)")
+
     let date = Date()
     let level = Record.Level(from: type)
     let messages = message.split(whereSeparator: \.isNewline)

client/platforms/ios/NELogController.swift

@@ -1,76 +1,22 @@
 import Foundation
 import os.log
 
-private let subsystemIdentifier = Bundle.main.bundleIdentifier ?? "org.amnezia.AmneziaVPN"
-private let wireGuardSystemLogger = Logger(subsystem: subsystemIdentifier, category: "WireGuard")
-private let openVPNSystemLogger = Logger(subsystem: subsystemIdentifier, category: "OpenVPN")
-private let xraySystemLogger = Logger(subsystem: subsystemIdentifier, category: "Xray")
-private let networkExtensionLogger = Logger(subsystem: subsystemIdentifier, category: "NetworkExtension")
-
-private func logToSystem(_ logger: Logger, type: OSLogType, prefix: String, title: String, message: String) {
-    let combinedTitle: String
-    if title.isEmpty {
-        combinedTitle = prefix
-    } else {
-        combinedTitle = "\(prefix): \(title)"
-    }
-
-    switch type {
-    case .debug:
-        if combinedTitle.isEmpty {
-            logger.debug("\(message, privacy: .public)")
-        } else {
-            logger.debug("\(combinedTitle, privacy: .public) \(message, privacy: .public)")
-        }
-    case .info:
-        if combinedTitle.isEmpty {
-            logger.info("\(message, privacy: .public)")
-        } else {
-            logger.info("\(combinedTitle, privacy: .public) \(message, privacy: .public)")
-        }
-    case .error:
-        if combinedTitle.isEmpty {
-            logger.error("\(message, privacy: .public)")
-        } else {
-            logger.error("\(combinedTitle, privacy: .public) \(message, privacy: .public)")
-        }
-    case .fault:
-        if combinedTitle.isEmpty {
-            logger.fault("\(message, privacy: .public)")
-        } else {
-            logger.fault("\(combinedTitle, privacy: .public) \(message, privacy: .public)")
-        }
-    default:
-        if combinedTitle.isEmpty {
-            logger.log("\(message, privacy: .public)")
-        } else {
-            logger.log("\(combinedTitle, privacy: .public) \(message, privacy: .public)")
-        }
-    }
-}
-
 public func wg_log(_ type: OSLogType, title: String = "", staticMessage: StaticString) {
-    let stringMessage = String(describing: staticMessage)
+    neLog(type, title: "WG: \(title)", message: "\(staticMessage)")
-    logToSystem(wireGuardSystemLogger, type: type, prefix: "WG", title: title, message: stringMessage)
-    neLog(type, title: "WG: \(title)", message: stringMessage)
 }
 
 public func wg_log(_ type: OSLogType, title: String = "", message: String) {
-    logToSystem(wireGuardSystemLogger, type: type, prefix: "WG", title: title, message: message)
     neLog(type, title: "WG: \(title)", message: message)
 }
 
 public func ovpnLog(_ type: OSLogType, title: String = "", message: String) {
-    logToSystem(openVPNSystemLogger, type: type, prefix: "OVPN", title: title, message: message)
     neLog(type, title: "OVPN: \(title)", message: message)
 }
 
 public func xrayLog(_ type: OSLogType, title: String = "", message: String) {
-    logToSystem(xraySystemLogger, type: type, prefix: "XRAY", title: title, message: message)
     neLog(type, title: "XRAY: \(title)", message: message)
 }
 
 public func neLog(_ type: OSLogType, title: String = "", message: String) {
-    logToSystem(networkExtensionLogger, type: type, prefix: "NE", title: title, message: message)
     Log.log(type, title: "NE: \(title)", message: message)
 }

client/platforms/ios/PacketTunnelProvider+OpenVPN.swift

@@ -1,7 +1,6 @@
 import Foundation
 import NetworkExtension
 import OpenVPNAdapter
-import CryptoKit
 
 struct OpenVPNConfig: Decodable {
     let config: String
@@ -28,83 +27,26 @@ extension PacketTunnelProvider {
             let ovpnConfiguration = Data(openVPNConfig.config.utf8)
             setupAndlaunchOpenVPN(withConfig: ovpnConfiguration, completionHandler: completionHandler)
         } catch {
-            ovpnLog(.error, message: "Can't parse OpenVPN config: \(error.localizedDescription)")
+            ovpnLog(.error, message: "Can't parse config: \(error.localizedDescription)")
+
+            if let underlyingError = (error as NSError).userInfo[NSUnderlyingErrorKey] as? NSError {
+                ovpnLog(.error, message: "Can't parse config: \(underlyingError.localizedDescription)")
+            }
+
             return
         }
     }
 
-    private func logOpenVPNError(_ error: NSError) {
-        let fatalFlag = (error.userInfo[OpenVPNAdapterErrorFatalKey] as? Bool) ?? false
-        var lines: [String] = []
-        lines.append("domain=\(error.domain) code=\(error.code) fatal=\(fatalFlag)")
-
-        if let adapterMessage = error.userInfo[OpenVPNAdapterErrorMessageKey] as? String, !adapterMessage.isEmpty {
-            lines.append("message=\(adapterMessage)")
-        }
-
-        let userInfoKeys = error.userInfo.keys.map { String(describing: $0) }.sorted()
-        if !userInfoKeys.isEmpty {
-            lines.append("userInfoKeys=[\(userInfoKeys.joined(separator: ","))]")
-        }
-
-        if let underlying = error.userInfo[NSUnderlyingErrorKey] as? NSError {
-            lines.append("underlying=\(underlying.domain)#\(underlying.code) fatal=\((underlying.userInfo[OpenVPNAdapterErrorFatalKey] as? Bool) ?? false)")
-            if let underlyingMessage = underlying.userInfo[OpenVPNAdapterErrorMessageKey] as? String, !underlyingMessage.isEmpty {
-                lines.append("underlyingMessage=\(underlyingMessage)")
-            } else if !underlying.localizedDescription.isEmpty {
-                lines.append("underlyingLocalized=\(underlying.localizedDescription)")
-            }
-        } else if let underlying = error.userInfo[NSUnderlyingErrorKey] {
-            lines.append("underlyingRaw=\(underlying)")
-        }
-
-        let formatted = lines.joined(separator: "\n  ")
-        ovpnLog(.error, title: "Error", message: formatted)
-    }
-
     private func setupAndlaunchOpenVPN(withConfig ovpnConfiguration: Data,
                                        withShadowSocks viaSS: Bool = false,
                                        completionHandler: @escaping (Error?) -> Void) {
         ovpnLog(.info, message: "Setup and launch")
 
-        var configString = String(decoding: ovpnConfiguration, as: UTF8.self)
+        let str = String(decoding: ovpnConfiguration, as: UTF8.self)
-
-        let digest = SHA256.hash(data: ovpnConfiguration)
-        let digestString = digest.map { String(format: "%02x", $0) }.joined()
-        ovpnLog(.info, title: "ConfigDigest", message: digestString)
-
-        let hasTlsAuthOpen = configString.contains("<tls-auth>")
-        let hasTlsAuthClose = configString.contains("</tls-auth>")
-        ovpnLog(.info, title: "ConfigFlags", message: "tls-auth open=\(hasTlsAuthOpen) close=\(hasTlsAuthClose)")
-
-        let lines = configString.split(separator: "\n")
-        let head = lines.prefix(10).joined(separator: "\n")
-        let tail = lines.suffix(10).joined(separator: "\n")
-        ovpnLog(.debug, title: "ConfigHead", message: head)
-        ovpnLog(.debug, title: "ConfigTail", message: tail)
-
-        if let start = configString.range(of: "<tls-auth>"),
-           let end = configString.range(of: "</tls-auth>", range: start.upperBound..<configString.endIndex) {
-            let keyBody = String(configString[start.upperBound..<end.lowerBound])
-            ovpnLog(.debug, title: "TLSAuthInline", message: keyBody)
-            let sanitizedLines = keyBody
-                .split(whereSeparator: { $0.isNewline })
-                .map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
-                .filter { !$0.isEmpty }
-                .filter { !$0.hasPrefix("#") }
-
-            let sanitizedKey = sanitizedLines.joined(separator: "\n")
-            ovpnLog(.debug, title: "TLSAuthSanitized", message: sanitizedKey)
-            let sanitizedBlock = "<tls-auth>\n\(sanitizedKey)\n</tls-auth>"
-            configString.replaceSubrange(start.lowerBound..<end.upperBound, with: sanitizedBlock)
-        }
-
-        let normalizedConfig = configString.replacingOccurrences(of: "\r\n", with: "\n")
-        let sanitizedData = Data(normalizedConfig.utf8)
 
         let configuration = OpenVPNConfiguration()
-        configuration.fileContent = sanitizedData
+        configuration.fileContent = ovpnConfiguration
-        if configString.contains("cloak") {
+        if str.contains("cloak") {
             configuration.setPTCloak()
         }
 
@@ -115,8 +57,6 @@ extension PacketTunnelProvider {
             evaluation = try ovpnAdapter?.apply(configuration: configuration)
 
         } catch {
-            let nsError = error as NSError
-            ovpnLog(.error, title: "ApplyConfig", message: "domain=\(nsError.domain) code=\(nsError.code) info=\(nsError.userInfo)")
             completionHandler(error)
             return
         }
@@ -131,7 +71,7 @@ extension PacketTunnelProvider {
         }
 
         startHandler = completionHandler
-        ovpnAdapter?.connect(using: openVPNPacketFlow())
+        ovpnAdapter?.connect(using: packetFlow)
     }
 
     func handleOpenVPNStatusMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
@@ -153,7 +93,7 @@ extension PacketTunnelProvider {
     }
 
     func stopOpenVPN(with reason: NEProviderStopReason, completionHandler: @escaping () -> Void) {
-        ovpnLog(.info, message: "Stopping tunnel: reason: \(reason.amneziaDescription)")
+        ovpnLog(.info, message: "Stopping tunnel: reason: \(reason.description)")
 
         stopHandler = completionHandler
         if vpnReachability.isTracking {
@@ -268,11 +208,8 @@ extension PacketTunnelProvider: OpenVPNAdapterDelegate {
 
     // Handle errors thrown by the OpenVPN library
     func openVPNAdapter(_ openVPNAdapter: OpenVPNAdapter, handleError error: Error) {
-        let nsError = error as NSError
-        logOpenVPNError(nsError)
-
         // Handle only fatal errors
-        guard let fatal = nsError.userInfo[OpenVPNAdapterErrorFatalKey] as? Bool,
+        guard let fatal = (error as NSError).userInfo[OpenVPNAdapterErrorFatalKey] as? Bool,
               fatal == true else { return }
 
         if vpnReachability.isTracking {
@@ -293,3 +230,5 @@ extension PacketTunnelProvider: OpenVPNAdapterDelegate {
         ovpnLog(.info, message: logMessage)
     }
 }
+
+extension NEPacketTunnelFlow: OpenVPNAdapterPacketFlow {}

client/platforms/ios/PacketTunnelProvider+WireGuard.swift

@@ -94,24 +94,15 @@ extension PacketTunnelProvider {
             }
         } catch {
             wg_log(.error, message: "Can't parse WG config: \(error.localizedDescription)")
-            errorNotifier.notify(PacketTunnelProviderError.savedProtocolConfigurationIsInvalid)
+            completionHandler(nil)
-            completionHandler(PacketTunnelProviderError.savedProtocolConfigurationIsInvalid)
             return
         }
     }
 
     func handleWireguardStatusMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
         guard let completionHandler = completionHandler else { return }
-        guard let wgAdapter = wgAdapter else {
+        wgAdapter?.getRuntimeConfiguration { settings in
-            completionHandler(nil)
+            let components = settings!.components(separatedBy: "\n")
-            return
-        }
-        wgAdapter.getRuntimeConfiguration { settings in
-            guard let settings = settings else {
-                completionHandler(nil)
-                return
-            }
-            let components = settings.components(separatedBy: "\n")
 
             var settingsDictionary: [String: String] = [:]
             for component in components {
@@ -140,7 +131,7 @@ extension PacketTunnelProvider {
         }
     }
 
-    func handleWireguardAppMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
+    private func handleWireguardAppMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
         guard let completionHandler = completionHandler else { return }
         if messageData.count == 1 && messageData[0] == 0 {
             wgAdapter?.getRuntimeConfiguration { settings in
@@ -185,7 +176,7 @@ extension PacketTunnelProvider {
     }
 
     func stopWireguard(with reason: NEProviderStopReason, completionHandler: @escaping () -> Void) {
-        wg_log(.info, message: "Stopping tunnel: reason: \(reason.amneziaDescription)")
+        wg_log(.info, message: "Stopping tunnel: reason: \(reason.description)")
 
         wgAdapter?.stop { error in
             ErrorNotifier.removeLastErrorFile()

client/platforms/ios/PacketTunnelProvider+Xray.swift

@@ -1,5 +1,6 @@
 import Foundation
 import NetworkExtension
+import WireGuardKitGo
 
 enum XrayErrors: Error {
     case noXrayConfig
@@ -107,8 +108,6 @@ extension PacketTunnelProvider {
                     return
                 }
 
-                self?.updateActiveInterfaceIndexForCurrentPath()
-
                 // Launch xray
                 self?.setupAndStartXray(configData: updatedData) { xrayError in
                     if let xrayError {
@@ -135,15 +134,6 @@ extension PacketTunnelProvider {
         completionHandler()
     }
 
-    func sockCallback(fd: uintptr_t) {
-        if activeIfaceIdx != 0 {
-            withUnsafePointer(to: activeIfaceIdx) { ptr in
-                setsockopt(Int32(fd), IPPROTO_IP, IP_BOUND_IF, ptr, socklen_t(MemoryLayout<UInt32>.size))
-                setsockopt(Int32(fd), IPPROTO_IPV6, IPV6_BOUND_IF, ptr, socklen_t(MemoryLayout<UInt32>.size))
-            }
-        }
-    }
-
     private func setupAndStartXray(configData: Data,
                                    completionHandler: @escaping (Error?) -> Void) {
         let path = Constants.cachesDirectory.appendingPathComponent("config.json", isDirectory: false).path
@@ -153,17 +143,6 @@ extension PacketTunnelProvider {
             return
         }
 
-        updateActiveInterfaceIndexForCurrentPath()
-
-        let ctx = Unmanaged.passUnretained(self).toOpaque()
-        let cb: libxray_sockcallback = { (fd, ctx) in
-            guard let ctx = ctx else { return }
-            let instance = Unmanaged<PacketTunnelProvider>.fromOpaque(ctx).takeUnretainedValue()
-
-            instance.sockCallback(fd: fd)
-        }
-        LibXraySetSockCallback(cb, ctx)
-
         LibXrayRunXray(nil,
                        path,
                        Int64.max)

client/platforms/ios/PacketTunnelProvider.swift

@@ -1,6 +1,5 @@
 import Foundation
 import NetworkExtension
-import Network
 import os
 import Darwin
 import OpenVPNAdapter
@@ -39,12 +38,6 @@ struct Constants {
 class PacketTunnelProvider: NEPacketTunnelProvider {
     var wgAdapter: WireGuardAdapter?
     var ovpnAdapter: OpenVPNAdapter?
-    private lazy var openVPNPacketFlowAdapter = PacketTunnelFlowAdapter(flow: packetFlow)
-    private let pathMonitorQueue = DispatchQueue(label: Constants.processQueueName + ".path-monitor")
-    private let pathMonitor = NWPathMonitor()
-    private var didReceiveInitialPathUpdate = false
-    private var currentPath: Network.NWPath?
-    private var currentPathSignature: String?
 
     var splitTunnelType: Int?
     var splitTunnelSites: [String]?
@@ -55,89 +48,7 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
     var stopHandler: (() -> Void)?
     var protoType: TunnelProtoType?
 
-    var activeIfaceIdx: UInt32 = 0
-
-    func openVPNPacketFlow() -> OpenVPNAdapterPacketFlow {
-        openVPNPacketFlowAdapter
-    }
-
-    override init() {
-        super.init()
-        pathMonitor.pathUpdateHandler = { [weak self] path in
-            guard let self else { return }
-            self.currentPath = path
-            let signature = self.pathSignature(for: path)
-            let hasMeaningfulChange = self.currentPathSignature != signature
-            self.currentPathSignature = signature
-            self.updateActiveInterfaceIndex(for: path)
-
-            guard self.didReceiveInitialPathUpdate else {
-                self.didReceiveInitialPathUpdate = true
-                return
-            }
-
-            guard hasMeaningfulChange, let proto = self.protoType else { return }
-
-            // WireGuard/AWG manages network changes internally; avoid restarting the tunnel here.
-            if proto == .wireguard {
-                return
-            }
-
-            DispatchQueue.main.async {
-                self.handle(networkChange: path) { _ in }
-            }
-        }
-        pathMonitor.start(queue: pathMonitorQueue)
-
-        currentPath = pathMonitor.currentPath
-        currentPathSignature = pathSignature(for: pathMonitor.currentPath)
-    }
-
-    func updateActiveInterfaceIndex(for path: Network.NWPath?) {
-        guard let path else {
-            activeIfaceIdx = 0
-            return
-        }
-
-        let preferredTypes: [NWInterface.InterfaceType] = [.wiredEthernet, .wifi, .cellular, .other]
-
-        let nonLoopbackInterfaces = path.availableInterfaces.filter { $0.type != .loopback }
-        let activeInterfaces = nonLoopbackInterfaces.filter { path.usesInterfaceType($0.type) }
-
-        let candidate = preferredTypes.compactMap { type in
-            activeInterfaces.first { $0.type == type }
-        }.first ?? activeInterfaces.first ?? nonLoopbackInterfaces.first
-
-        if let candidate {
-            activeIfaceIdx = UInt32(candidate.index)
-        } else {
-            activeIfaceIdx = 0
-        }
-    }
-
-    func updateActiveInterfaceIndexForCurrentPath() {
-        if let currentPath {
-            currentPathSignature = pathSignature(for: currentPath)
-            updateActiveInterfaceIndex(for: currentPath)
-            return
-        }
-
-        currentPath = pathMonitor.currentPath
-        currentPathSignature = pathSignature(for: pathMonitor.currentPath)
-        updateActiveInterfaceIndex(for: pathMonitor.currentPath)
-    }
-
   override func handleAppMessage(_ messageData: Data, completionHandler: ((Data?) -> Void)? = nil) {
-      if messageData.count == 1 && messageData[0] == 0 {
-          guard let completionHandler else { return }
-          if protoType == .wireguard {
-              handleWireguardAppMessage(messageData, completionHandler: completionHandler)
-          } else {
-              completionHandler(nil)
-          }
-          return
-      }
-
       guard let message = String(data: messageData, encoding: .utf8) else {
           if let completionHandler {
               completionHandler(nil)
@@ -148,10 +59,6 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
       neLog(.info, title: "App said: ", message: message)
 
       guard let message = try? JSONSerialization.jsonObject(with: messageData, options: []) as? [String: Any] else {
-          if protoType == .wireguard {
-              handleWireguardAppMessage(messageData, completionHandler: completionHandler)
-              return
-          }
           neLog(.error, message: "Failed to serialize message from app")
           return
       }
@@ -197,9 +104,6 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
             return
         }
 
-        didReceiveInitialPathUpdate = false
-        updateActiveInterfaceIndexForCurrentPath()
-
         switch protoType {
         case .wireguard:
             startWireguard(activationAttemptId: activationAttemptId,
@@ -253,63 +157,28 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
                                of object: Any?,
                                change: [NSKeyValueChangeKey: Any]?,
                                context: UnsafeMutableRawPointer?) {
-        guard Constants.kDefaultPathKey == keyPath else {
+        guard Constants.kDefaultPathKey != keyPath else { return }
+        // Since iOS 11, we have observed that this KVO event fires repeatedly when connecting over Wifi,
+        // even though the underlying network has not changed (i.e. `isEqualToPath` returns false),
+        // leading to "wakeup crashes" due to excessive network activity. Guard against false positives by
+        // comparing the paths' string description, which includes properties not exposed by the class
+        guard let lastPath: NWPath = change?[.oldKey] as? NWPath,
+              let defPath = defaultPath,
+              lastPath != defPath || lastPath.description != defPath.description else {
             return
         }
+        DispatchQueue.main.async { [weak self] in
+            guard let self, self.defaultPath != nil else { return }
+            self.handle(networkChange: self.defaultPath!) { _ in }
+        }
     }
   
-    private func handle(networkChange changePath: Network.NWPath, completion: @escaping (Error?) -> Void) {
+    private func handle(networkChange changePath: NWPath, completion: @escaping (Error?) -> Void) {
-        updateActiveInterfaceIndex(for: changePath)
         wg_log(.info, message: "Tunnel restarted.")
         startTunnel(options: nil, completionHandler: completion)
     }
 }
 
-private extension PacketTunnelProvider {
-    func pathSignature(for path: Network.NWPath) -> String {
-        var signatureComponents = [String(describing: path.status)]
-        signatureComponents.append(path.isExpensive ? "exp" : "noexp")
-        signatureComponents.append(path.isConstrained ? "con" : "nocon")
-
-        let preferredTypes: [NWInterface.InterfaceType] = [.wiredEthernet, .wifi, .cellular, .loopback, .other]
-        let sortedInterfaces = path.availableInterfaces.sorted { lhs, rhs in
-            if lhs.type == rhs.type {
-                return lhs.index < rhs.index
-            }
-
-            let lhsOrder = preferredTypes.firstIndex(of: lhs.type) ?? preferredTypes.count
-            let rhsOrder = preferredTypes.firstIndex(of: rhs.type) ?? preferredTypes.count
-
-            if lhsOrder == rhsOrder {
-                return lhs.index < rhs.index
-            }
-
-            return lhsOrder < rhsOrder
-        }
-
-        for interface in sortedInterfaces {
-            let typeName: String
-            switch interface.type {
-            case .wiredEthernet: typeName = "ethernet"
-            case .wifi: typeName = "wifi"
-            case .cellular: typeName = "cellular"
-            case .loopback: typeName = "loopback"
-            case .other: typeName = "other"
-            @unknown default: typeName = "unknown"
-            }
-            signatureComponents.append("\(typeName):\(interface.index)")
-        }
-
-        // Include currently used interface preference ordering
-        for type in preferredTypes {
-            let usesType = path.usesInterfaceType(type)
-            signatureComponents.append("uses-\(type):\(usesType)")
-        }
-
-        return signatureComponents.joined(separator: "|")
-    }
-}
-
 extension WireGuardLogLevel {
   var osLogLevel: OSLogType {
     switch self {
@@ -321,27 +190,8 @@ extension WireGuardLogLevel {
   }
 }
 
-final class PacketTunnelFlowAdapter: NSObject, OpenVPNAdapterPacketFlow {
+extension NEProviderStopReason: CustomStringConvertible {
-  private let flow: NEPacketTunnelFlow
+  public var description: String {
-
-  init(flow: NEPacketTunnelFlow) {
-    self.flow = flow
-    super.init()
-  }
-
-  @objc(readPacketsWithCompletionHandler:)
-  func readPackets(completionHandler: @escaping ([Data], [NSNumber]) -> Void) {
-    flow.readPackets(completionHandler: completionHandler)
-  }
-
-  @objc(writePackets:withProtocols:)
-  func writePackets(_ packets: [Data], withProtocols protocols: [NSNumber]) -> Bool {
-    flow.writePackets(packets, withProtocols: protocols)
-  }
-}
-
-extension NEProviderStopReason {
-  var amneziaDescription: String {
     switch self {
     case .none:
       return "No specific reason"
@@ -373,8 +223,6 @@ extension NEProviderStopReason {
       return "The current console user changed"
     case .connectionFailed:
       return "The connection failed"
-    case .internalError:
-      return "The network extension reported an internal error"
     case .sleep:
       return "A stop reason indicating the VPNC enabled disconnect on sleep and the device went to sleep"
     case .appUpdate:

client/platforms/ios/ScreenProtection.swift

@@ -11,7 +11,13 @@ class ScreenProtection {
 import UIKit
 
 public func toggleScreenshots(_ isEnabled: Bool) {
-  ScreenProtection.shared.setScreenshotsEnabled(isEnabled)
+  let window = UIApplication.shared.keyWindows.first!
+
+  if isEnabled {
+    ScreenProtection.shared.disable(for: window.rootViewController!.view)
+  } else {
+    ScreenProtection.shared.enable(for: window.rootViewController!.view)
+  }
 }
 
 extension UIApplication {
@@ -39,45 +45,6 @@ class ScreenProtection {
 
   private var blurView: UIVisualEffectView?
   private var recordingObservation: NSKeyValueObservation?
-  private var desiredScreenshotsEnabled: Bool?
-  private var retryCount = 0
-  private var retryWorkItem: DispatchWorkItem?
-
-  public func setScreenshotsEnabled(_ isEnabled: Bool) {
-    DispatchQueue.main.async {
-      self.desiredScreenshotsEnabled = isEnabled
-      self.applyScreenshotsSettingOrRetry()
-    }
-  }
-
-  private func applyScreenshotsSettingOrRetry() {
-    assert(Thread.isMainThread)
-
-    guard let desiredScreenshotsEnabled else { return }
-    guard let window = UIApplication.shared.keyWindows.first,
-          let rootView = window.rootViewController?.view else {
-      retryCount += 1
-      guard retryCount <= 50 else { return } // ~5s total
-
-      retryWorkItem?.cancel()
-      let item = DispatchWorkItem { [weak self] in
-        self?.applyScreenshotsSettingOrRetry()
-      }
-      retryWorkItem = item
-      DispatchQueue.main.asyncAfter(deadline: .now() + 0.1, execute: item)
-      return
-    }
-
-    retryWorkItem?.cancel()
-    retryWorkItem = nil
-    retryCount = 0
-
-    if desiredScreenshotsEnabled {
-      disable(for: rootView)
-    } else {
-      enable(for: rootView)
-    }
-  }
 
   public func enable(for view: UIView) {
     DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {

client/platforms/ios/StoreKitController.h

@@ -1,39 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef STOREKITCONTROLLER_H
-#define STOREKITCONTROLLER_H
-
-#import <Foundation/Foundation.h>
-#import <StoreKit/StoreKit.h>
-
-@class Product;
-@class Transaction;
-@class VerificationResult;
-
-API_AVAILABLE(ios(15.0), macos(12.0))
-@interface StoreKitController : NSObject
-
-+ (instancetype)sharedInstance;
-
-- (void)purchaseProduct:(NSString *)productIdentifier
-             completion:(void (^)(BOOL success,
-                                  NSString *_Nullable transactionId,
-                                  NSString *_Nullable productId,
-                                  NSString *_Nullable originalTransactionId,
-                                  NSError *_Nullable error))completion;
-
-- (void)restorePurchasesWithCompletion:(void (^)(BOOL success,
-                                                 NSArray<NSDictionary *> *_Nullable restoredTransactions,
-                                                 NSError *_Nullable error))completion;
-
-// Fetch product information for a set of identifiers without initiating a purchase
-- (void)fetchProductsWithIdentifiers:(NSSet<NSString *> *)productIdentifiers
-                          completion:(void (^)(NSArray<NSDictionary *> *products,
-                                               NSArray<NSString *> *invalidIdentifiers,
-                                               NSError *_Nullable error))completion;
-
-@end
-
-#endif // STOREKITCONTROLLER_H

client/platforms/ios/StoreKitController.mm

@@ -1,264 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#import "StoreKitController.h"
-#import <StoreKit/StoreKit.h>
-
-#include <QtCore/QDebug>
-#include <QtCore/QString>
-
-API_AVAILABLE(ios(15.0), macos(12.0))
-@interface StoreKitController () <SKProductsRequestDelegate, SKPaymentTransactionObserver>
-@property (nonatomic, copy) void (^purchaseCompletion)(BOOL success,
-                                                       NSString *_Nullable transactionId,
-                                                       NSString *_Nullable productId,
-                                                       NSString *_Nullable originalTransactionId,
-                                                       NSError *_Nullable error);
-@property (nonatomic, copy) void (^restoreCompletion)(BOOL success,
-                                                      NSArray<NSDictionary *> *_Nullable restoredTransactions,
-                                                      NSError *_Nullable error);
-@property (nonatomic, copy) void (^productsFetchCompletion)(NSArray<NSDictionary *> *products,
-                                                            NSArray<NSString *> *invalidIdentifiers,
-                                                            NSError *_Nullable error);
-@property (nonatomic, strong) SKProductsRequest *productsRequest;
-@property (nonatomic, strong) NSMutableArray<NSDictionary *> *restoredTransactions;
-@end
-
-@implementation StoreKitController
-
-+ (instancetype)sharedInstance
-{
-    static dispatch_once_t onceToken;
-    static StoreKitController *instance;
-    dispatch_once(&onceToken, ^{
-        if (@available(iOS 15.0, macOS 12.0, *)) {
-            instance = [[StoreKitController alloc] init];
-        }
-    });
-    return instance;
-}
-
-- (instancetype)init API_AVAILABLE(ios(15.0), macos(12.0))
-{
-    self = [super init];
-    if (self) {
-        [[SKPaymentQueue defaultQueue] addTransactionObserver:self];
-    }
-    return self;
-}
-
-- (void)dealloc
-{
-    [[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
-}
-
-- (void)purchaseProduct:(NSString *)productIdentifier
-             completion:(void (^)(BOOL success,
-                                  NSString *_Nullable transactionId,
-                                  NSString *_Nullable productId,
-                                  NSString *_Nullable originalTransactionId,
-                                  NSError *_Nullable error))completion API_AVAILABLE(ios(15.0), macos(12.0))
-{
-    self.purchaseCompletion = completion;
-    
-    qInfo().noquote() << "[IAP][StoreKit] Starting purchase for" << QString::fromUtf8(productIdentifier.UTF8String);
-    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-        [self performPurchaseAsync:productIdentifier];
-    });
-}
-
-- (void)performPurchaseAsync:(NSString *)productIdentifier API_AVAILABLE(ios(15.0), macos(12.0))
-{
-    dispatch_async(dispatch_get_main_queue(), ^{
-        @try {
-            SKProductsRequest *request = [[SKProductsRequest alloc] initWithProductIdentifiers:[NSSet setWithObject:productIdentifier]];
-            request.delegate = self;
-            [request start];
-            
-        } @catch (NSException *exception) {
-            NSError *error = [NSError errorWithDomain:@"StoreKitController"
-                                                 code:1
-                                             userInfo:@{ NSLocalizedDescriptionKey : exception.reason ?: @"Purchase failed" }];
-            if (self.purchaseCompletion) {
-                self.purchaseCompletion(NO, nil, nil, nil, error);
-                self.purchaseCompletion = nil;
-            }
-        }
-    });
-}
-
-- (void)restorePurchasesWithCompletion:(void (^)(BOOL success,
-                                                 NSArray<NSDictionary *> *_Nullable restoredTransactions,
-                                                 NSError *_Nullable error))completion API_AVAILABLE(ios(15.0), macos(12.0))
-{
-    self.restoreCompletion = completion;
-    self.restoredTransactions = [NSMutableArray array];
-    [[SKPaymentQueue defaultQueue] restoreCompletedTransactions];
-}
-
-- (void)fetchProductsWithIdentifiers:(NSSet<NSString *> *)productIdentifiers
-                          completion:(void (^)(NSArray<NSDictionary *> *products,
-                                               NSArray<NSString *> *invalidIdentifiers,
-                                               NSError *_Nullable error))completion API_AVAILABLE(ios(15.0), macos(12.0))
-{
-    self.productsFetchCompletion = completion;
-    self.productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:productIdentifiers];
-    self.productsRequest.delegate = self;
-    [self.productsRequest start];
-}
-
-#pragma mark - SKProductsRequestDelegate / SKRequestDelegate
-
-- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response
-{
-    if (self.purchaseCompletion) {
-        SKProduct *product = response.products.firstObject;
-        if (!product) {
-            NSError *error = [NSError errorWithDomain:@"StoreKitController"
-                                                 code:0
-                                             userInfo:@{ NSLocalizedDescriptionKey : @"Product not found" }];
-            self.purchaseCompletion(NO, nil, nil, nil, error);
-            self.purchaseCompletion = nil;
-            self.productsRequest = nil;
-            return;
-        }
-        NSString *currencyCode = [product.priceLocale objectForKey:NSLocaleCurrencyCode] ?: @"";
-        NSString *priceString = [product.price stringValue] ?: @"";
-        qInfo().noquote() << "[IAP][StoreKit] Received product" << QString::fromUtf8(product.productIdentifier.UTF8String)
-                          << "price=" << QString::fromUtf8(priceString.UTF8String)
-                          << "currency=" << QString::fromUtf8(currencyCode.UTF8String);
-        SKPayment *payment = [SKPayment paymentWithProduct:product];
-        [[SKPaymentQueue defaultQueue] addPayment:payment];
-        self.productsRequest = nil;
-        return;
-    }
-
-    if (self.productsFetchCompletion) {
-        NSMutableArray<NSDictionary *> *productDicts = [NSMutableArray array];
-        for (SKProduct *p in response.products) {
-            NSDictionary *productDict = @{
-                @"productId": p.productIdentifier,
-                @"title": p.localizedTitle,
-                @"description": p.localizedDescription,
-                @"price": p.price.stringValue,
-                @"currencyCode": [p.priceLocale objectForKey:NSLocaleCurrencyCode] ?: @""
-            };
-            [productDicts addObject:productDict];
-            NSString *productCurrency = [p.priceLocale objectForKey:NSLocaleCurrencyCode] ?: @"";
-            NSString *productPrice = [p.price stringValue] ?: @"";
-            qInfo().noquote() << "[IAP][StoreKit] Fetched product info" << QString::fromUtf8(p.productIdentifier.UTF8String)
-                              << "price=" << QString::fromUtf8(productPrice.UTF8String)
-                              << "currency=" << QString::fromUtf8(productCurrency.UTF8String);
-        }
-        
-        self.productsFetchCompletion(productDicts, response.invalidProductIdentifiers, nil);
-        self.productsFetchCompletion = nil;
-        self.productsRequest = nil;
-        return;
-    }
-}
-
-- (void)request:(SKRequest *)request didFailWithError:(NSError *)error
-{
-    if (self.purchaseCompletion) {
-        self.purchaseCompletion(NO, nil, nil, nil, error);
-        self.purchaseCompletion = nil;
-    }
-    if (self.productsFetchCompletion) {
-        self.productsFetchCompletion(@[], @[], error);
-        self.productsFetchCompletion = nil;
-    }
-    self.productsRequest = nil;
-}
-
-#pragma mark - SKPaymentTransactionObserver
-
-- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray<SKPaymentTransaction *> *)transactions
-{
-    for (SKPaymentTransaction *transaction in transactions) {
-        switch (transaction.transactionState) {
-        case SKPaymentTransactionStatePurchased: {
-            NSString *originalTransactionId = transaction.originalTransaction.transactionIdentifier ?: transaction.transactionIdentifier;
-            qInfo().noquote() << "[IAP][StoreKit] Transaction purchased" << QString::fromUtf8(transaction.transactionIdentifier.UTF8String)
-                              << "original=" << QString::fromUtf8((originalTransactionId ?: @"").UTF8String)
-                              << "product=" << QString::fromUtf8(transaction.payment.productIdentifier.UTF8String);
-            
-            if (self.purchaseCompletion) {
-                self.purchaseCompletion(YES,
-                                       transaction.transactionIdentifier,
-                                       transaction.payment.productIdentifier,
-                                       originalTransactionId,
-                                       nil);
-                self.purchaseCompletion = nil;
-            }
-            [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
-            break;
-        }
-        case SKPaymentTransactionStateFailed:
-            qInfo().noquote() << "[IAP][StoreKit] Transaction failed" << QString::fromUtf8(transaction.transactionIdentifier.UTF8String)
-                              << "product=" << QString::fromUtf8(transaction.payment.productIdentifier.UTF8String)
-                              << "error=" << QString::fromUtf8(transaction.error.localizedDescription.UTF8String);
-            if (self.purchaseCompletion) {
-                self.purchaseCompletion(NO,
-                                       transaction.transactionIdentifier,
-                                       transaction.payment.productIdentifier,
-                                       nil,
-                                       transaction.error);
-                self.purchaseCompletion = nil;
-            }
-            [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
-            break;
-        case SKPaymentTransactionStateRestored: {
-            if (self.restoreCompletion) {
-                NSString *transactionId = transaction.transactionIdentifier ?: @"";
-                NSString *originalTransactionId = transaction.originalTransaction.transactionIdentifier ?: transactionId;
-                NSString *productId = transaction.payment.productIdentifier ?: @"";
-
-                qInfo().noquote() << "[IAP][StoreKit] Transaction restored"
-                                  << QString::fromUtf8(transactionId.UTF8String)
-                                  << "original="
-                                  << QString::fromUtf8((originalTransactionId ?: @"").UTF8String)
-                                  << "product="
-                                  << QString::fromUtf8((productId ?: @"").UTF8String);
-
-                NSDictionary *info = @{
-                    @"transactionId": transactionId,
-                    @"originalTransactionId": originalTransactionId ?: @"",
-                    @"productId": productId ?: @""
-                };
-                if (!self.restoredTransactions) {
-                    self.restoredTransactions = [NSMutableArray array];
-                }
-                [self.restoredTransactions addObject:info];
-            }
-            [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
-            break;
-        }
-        case SKPaymentTransactionStatePurchasing:
-        case SKPaymentTransactionStateDeferred: 
-            break;
-        }
-    }
-}
-
-- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue
-{
-    if (self.restoreCompletion) {
-        NSArray<NSDictionary *> *transactions = [self.restoredTransactions copy];
-        self.restoreCompletion(YES, transactions, nil);
-        self.restoreCompletion = nil;
-        self.restoredTransactions = nil;
-    }
-}
-
-- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error
-{
-    if (self.restoreCompletion) {
-        self.restoreCompletion(NO, nil, error);
-        self.restoreCompletion = nil;
-        self.restoredTransactions = nil;
-    }
-}
-
-@end

client/platforms/ios/WGConfig.swift

@@ -6,6 +6,8 @@ struct WGConfig: Decodable {
   let junkPacketCount, junkPacketMinSize, junkPacketMaxSize: String?
   let initPacketJunkSize, responsePacketJunkSize, cookieReplyPacketJunkSize, transportPacketJunkSize: String?
   let specialJunk1, specialJunk2, specialJunk3, specialJunk4, specialJunk5: String?
+  let controlledJunk1, controlledJunk2, controlledJunk3: String?
+  let specialHandshakeTimeout: String?
   let dns1: String
   let dns2: String
   let mtu: String
@@ -26,6 +28,8 @@ struct WGConfig: Decodable {
     case junkPacketCount = "Jc", junkPacketMinSize = "Jmin", junkPacketMaxSize = "Jmax"
     case initPacketJunkSize = "S1", responsePacketJunkSize = "S2", cookieReplyPacketJunkSize = "S3", transportPacketJunkSize = "S4"
     case specialJunk1 = "I1", specialJunk2 = "I2", specialJunk3 = "I3", specialJunk4 = "I4", specialJunk5 = "I5"
+    case controlledJunk1 = "J1", controlledJunk2 = "J2", controlledJunk3 = "J3"
+    case specialHandshakeTimeout = "Itime"
     case dns1
     case dns2
     case mtu
@@ -42,63 +46,57 @@ struct WGConfig: Decodable {
   }
 
   var settings: String {
-    func trimmed(_ value: String?) -> String? {
+    guard junkPacketCount != nil else { return "" }
-      guard let value = value?.trimmingCharacters(in: .whitespacesAndNewlines),
-            !value.isEmpty else {
-        return nil
-      }
-      return value
-    }
-
-    guard
-      let junkPacketCount = trimmed(junkPacketCount),
-      let junkPacketMinSize = trimmed(junkPacketMinSize),
-      let junkPacketMaxSize = trimmed(junkPacketMaxSize),
-      let initPacketJunkSize = trimmed(initPacketJunkSize),
-      let responsePacketJunkSize = trimmed(responsePacketJunkSize),
-      let initPacketMagicHeader = trimmed(initPacketMagicHeader),
-      let responsePacketMagicHeader = trimmed(responsePacketMagicHeader),
-      let underloadPacketMagicHeader = trimmed(underloadPacketMagicHeader),
-      let transportPacketMagicHeader = trimmed(transportPacketMagicHeader)
-    else { return "" }
     
     var settingsLines: [String] = []
     
     // Required parameters when junkPacketCount is present
-    settingsLines.append("Jc = \(junkPacketCount)")
+    settingsLines.append("Jc = \(junkPacketCount!)")
-    settingsLines.append("Jmin = \(junkPacketMinSize)")
+    settingsLines.append("Jmin = \(junkPacketMinSize!)")
-    settingsLines.append("Jmax = \(junkPacketMaxSize)")
+    settingsLines.append("Jmax = \(junkPacketMaxSize!)")
-    settingsLines.append("S1 = \(initPacketJunkSize)")
+    settingsLines.append("S1 = \(initPacketJunkSize!)")
-    settingsLines.append("S2 = \(responsePacketJunkSize)")
+    settingsLines.append("S2 = \(responsePacketJunkSize!)")
     
-    settingsLines.append("H1 = \(initPacketMagicHeader)")
+    settingsLines.append("H1 = \(initPacketMagicHeader!)")
-    settingsLines.append("H2 = \(responsePacketMagicHeader)")
+    settingsLines.append("H2 = \(responsePacketMagicHeader!)")
-    settingsLines.append("H3 = \(underloadPacketMagicHeader)")
+    settingsLines.append("H3 = \(underloadPacketMagicHeader!)")
-    settingsLines.append("H4 = \(transportPacketMagicHeader)")
+    settingsLines.append("H4 = \(transportPacketMagicHeader!)")
 
     // Optional parameters - only add if not nil and not empty
-    if let s3 = trimmed(cookieReplyPacketJunkSize) {
+    if let s3 = cookieReplyPacketJunkSize, !s3.isEmpty {
       settingsLines.append("S3 = \(s3)")
     }
-    if let s4 = trimmed(transportPacketJunkSize) {
+    if let s4 = transportPacketJunkSize, !s4.isEmpty {
       settingsLines.append("S4 = \(s4)")
     }
     
-    if let i1 = trimmed(specialJunk1) {
+    if let i1 = specialJunk1, !i1.isEmpty {
       settingsLines.append("I1 = \(i1)")
     }
-    if let i2 = trimmed(specialJunk2) {
+    if let i2 = specialJunk2, !i2.isEmpty {
       settingsLines.append("I2 = \(i2)")
     }
-    if let i3 = trimmed(specialJunk3) {
+    if let i3 = specialJunk3, !i3.isEmpty {
       settingsLines.append("I3 = \(i3)")
     }
-    if let i4 = trimmed(specialJunk4) {
+    if let i4 = specialJunk4, !i4.isEmpty {
       settingsLines.append("I4 = \(i4)")
     }
-    if let i5 = trimmed(specialJunk5) {
+    if let i5 = specialJunk5, !i5.isEmpty {
       settingsLines.append("I5 = \(i5)")
     }
+    if let j1 = controlledJunk1, !j1.isEmpty {
+      settingsLines.append("J1 = \(j1)")
+    }
+    if let j2 = controlledJunk2, !j2.isEmpty {
+      settingsLines.append("J2 = \(j2)")
+    }
+    if let j3 = controlledJunk3, !j3.isEmpty {
+      settingsLines.append("J3 = \(j3)")
+    }
+    if let itime = specialHandshakeTimeout, !itime.isEmpty {
+      settingsLines.append("Itime = \(itime)")
+    }
     
     return settingsLines.joined(separator: "\n")
   }

client/platforms/ios/ios_controller.h

@@ -2,13 +2,6 @@
 #define IOS_CONTROLLER_H
 
 #include "protocols/vpnprotocol.h"
-#include <functional>
-#include <QVariant>
-#include <QVariantMap>
-#include <QStringList>
-#include <QList>
-#include <QElapsedTimer>
-#include <atomic>
 
 #ifdef __OBJC__
     #import <Foundation/Foundation.h>
@@ -62,24 +55,7 @@ public:
     bool shareText(const QStringList &filesToSend);
     QString openFile();
 
-    void purchaseProduct(const QString &productId,
-                         std::function<void(bool success,
-                                            const QString &transactionId,
-                                            const QString &purchasedProductId,
-                                            const QString &originalTransactionId,
-                                            const QString &errorString)> &&callback);
-    void restorePurchases(std::function<void(bool success,
-                                             const QList<QVariantMap> &transactions,
-                                             const QString &errorString)> &&callback);
-
-    // Fetch product info for given product identifiers and return basic fields for logging
-    void fetchProducts(const QStringList &productIds,
-                       std::function<void(const QList<QVariantMap> &products,
-                                          const QStringList &invalidIds,
-                                          const QString &errorString)> &&callback);
-
     void requestInetAccess();
-    bool isTestFlight();
 signals:
     void connectionStateChanged(Vpn::ConnectionState state);
     void bytesChanged(quint64 receivedBytes, quint64 sentBytes);
@@ -105,7 +81,6 @@ private:
     bool startXray(const QString &jsonConfig);
 
     void startTunnel();
-    void emitConnectionStateIfChanged(Vpn::ConnectionState state);
 
 private:
     void *m_iosControllerWrapper {};
@@ -119,13 +94,8 @@ private:
     amnezia::Proto m_proto;
     QJsonObject m_rawConfig;
     QString m_tunnelId;
-    uint64_t m_txBytes = 0;
+    uint64_t m_txBytes;
-    uint64_t m_rxBytes = 0;
+    uint64_t m_rxBytes;
-    bool m_handshakeAwaiting = false;
-    bool m_handshakeConfirmed = false;
-    QElapsedTimer m_handshakeTimer;
-    Vpn::ConnectionState m_lastEmittedState = Vpn::ConnectionState::Unknown;
-    std::atomic_bool m_statusRequestInFlight { false };
 };
 
 #endif // IOS_CONTROLLER_H

client/platforms/ios/ios_controller.mm

@@ -10,7 +10,6 @@
 
 #include "../protocols/vpnprotocol.h"
 #import "ios_controller_wrapper.h"
-#import "StoreKitController.h"
 
 const char* Action::start = "start";
 const char* Action::restart = "restart";
@@ -30,46 +29,12 @@ const char* MessageKey::SplitTunnelSites = "SplitTunnelSites";
 
 #if !MACOS_NE
 static UIViewController* getViewController() {
-    UIApplication *application = [UIApplication sharedApplication];
+    NSArray *windows = [[UIApplication sharedApplication]windows];
-
+    for (UIWindow *window in windows) {
-    if (@available(iOS 13.0, *)) {
+        if (window.isKeyWindow) {
-        for (UIScene *scene in application.connectedScenes) {
-            if (scene.activationState != UISceneActivationStateForegroundActive) {
-                continue;
-            }
-
-            if (![scene isKindOfClass:[UIWindowScene class]]) {
-                continue;
-            }
-
-            UIWindowScene *windowScene = (UIWindowScene *)scene;
-
-            for (UIWindow *window in windowScene.windows) {
-                if (window.isKeyWindow && window.rootViewController) {
-                    return window.rootViewController;
-                }
-            }
-
-            for (UIWindow *window in windowScene.windows) {
-                if (!window.isHidden && window.rootViewController) {
-                    return window.rootViewController;
-                }
-            }
-        }
-    }
-
-    for (UIWindow *window in application.windows) {
-        if (window.isKeyWindow && window.rootViewController) {
             return window.rootViewController;
         }
     }
-
-    for (UIWindow *window in application.windows) {
-        if (window.rootViewController) {
-            return window.rootViewController;
-        }
-    }
-
     return nil;
 }
 #endif
@@ -93,48 +58,6 @@ Vpn::ConnectionState iosStatusToState(NEVPNStatus status) {
 }
 }
 
-namespace {
-constexpr int kHandshakeTimeoutMs = 12000;
-constexpr uint64_t kHandshakeRxThreshold = 4096;
-bool isWireGuardBasedProto(amnezia::Proto proto) {
-    return proto == amnezia::Proto::WireGuard || proto == amnezia::Proto::Awg;
-}
-
-uint64_t uint64FromResponse(NSDictionary *response, NSString *key, uint64_t fallback = 0) {
-    id value = response[key];
-    if (!value || value == [NSNull null]) {
-        return fallback;
-    }
-    if ([value isKindOfClass:[NSNumber class]]) {
-        return [(NSNumber *)value unsignedLongLongValue];
-    }
-    if ([value isKindOfClass:[NSString class]]) {
-        const char *str = [(NSString *)value UTF8String];
-        if (str && *str) {
-            return strtoull(str, nullptr, 10);
-        }
-    }
-    return fallback;
-}
-
-long long int64FromResponse(NSDictionary *response, NSString *key, long long fallback = 0) {
-    id value = response[key];
-    if (!value || value == [NSNull null]) {
-        return fallback;
-    }
-    if ([value isKindOfClass:[NSNumber class]]) {
-        return [(NSNumber *)value longLongValue];
-    }
-    if ([value isKindOfClass:[NSString class]]) {
-        const char *str = [(NSString *)value UTF8String];
-        if (str && *str) {
-            return strtoll(str, nullptr, 10);
-        }
-    }
-    return fallback;
-}
-}
-
 namespace {
 IosController* s_instance = nullptr;
 }
@@ -144,9 +67,6 @@ IosController::IosController() : QObject()
     s_instance = this;
     m_iosControllerWrapper = [[IosControllerWrapper alloc] initWithCppController:this];
 
-    // Initialize StoreKitController early to start observing the payment queue
-    [StoreKitController sharedInstance];
-
     [[NSNotificationCenter defaultCenter]
         removeObserver: (__bridge NSObject *)m_iosControllerWrapper];
     [[NSNotificationCenter defaultCenter]
@@ -156,15 +76,6 @@ IosController::IosController() : QObject()
 
 }
 
-void IosController::emitConnectionStateIfChanged(Vpn::ConnectionState state)
-{
-    if (m_lastEmittedState == state) {
-        return;
-    }
-    m_lastEmittedState = state;
-    emit connectionStateChanged(state);
-}
-
 IosController* IosController::Instance() {
     if (!s_instance) {
         s_instance = new IosController();
@@ -331,65 +242,33 @@ void IosController::disconnectVpn()
 
 void IosController::checkStatus()
 {
-    if (!m_currentTunnel) {
-        return;
-    }
-
-    if (m_currentTunnel.connection.status != NEVPNStatusConnected) {
-        return;
-    }
-
-    if (m_statusRequestInFlight.exchange(true)) {
-        return;
-    }
-
     NSString *actionKey = [NSString stringWithUTF8String:MessageKey::action];
     NSString *actionValue = [NSString stringWithUTF8String:Action::getStatus];
     NSString *tunnelIdKey = [NSString stringWithUTF8String:MessageKey::tunnelId];
     NSString *tunnelIdValue = !m_tunnelId.isEmpty() ? m_tunnelId.toNSString() : @"";
 
     NSDictionary* message = @{actionKey: actionValue, tunnelIdKey: tunnelIdValue};
-    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
     sendVpnExtensionMessage(message, [&](NSDictionary* response){
-        if (!response) {
+        uint64_t txBytes = [response[@"tx_bytes"] intValue];
-            QMetaObject::invokeMethod(this, [this]() {
+        uint64_t rxBytes = [response[@"rx_bytes"] intValue];
-                m_statusRequestInFlight = false;
+        
-            }, Qt::QueuedConnection);
+        uint64_t last_handshake_time_sec = 0;
-            return;
+#if !MACOS_NE
+        if (response[@"last_handshake_time_sec"] && ![response[@"last_handshake_time_sec"] isKindOfClass:[NSNull class]]) {
+            last_handshake_time_sec = [response[@"last_handshake_time_sec"] intValue];
+        } else {
+            qDebug() << "Key last_handshake_time_sec is missing or null";
         }
 
-        const uint64_t txBytes = uint64FromResponse(response, @"tx_bytes");
+        if (last_handshake_time_sec < 0) {
-        const uint64_t rxBytes = uint64FromResponse(response, @"rx_bytes");
+            disconnectVpn();
-        const long long last_handshake_time_sec = int64FromResponse(response, @"last_handshake_time_sec");
+            qDebug() << "Invalid handshake time, disconnecting VPN.";
+        }
+#endif
 
-        QMetaObject::invokeMethod(this, [this, txBytes, rxBytes, last_handshake_time_sec]() {
+        emit bytesChanged(rxBytes - m_rxBytes, txBytes - m_txBytes);
-            if (isWireGuardBasedProto(m_proto) && m_handshakeAwaiting) {
+        m_rxBytes = rxBytes;
-                const bool hasHandshakeData = (last_handshake_time_sec >= 0);
+        m_txBytes = txBytes;
-                const bool hasFreshHandshake = hasHandshakeData &&
-                        ((last_handshake_time_sec > 0) ||
-                         (rxBytes >= kHandshakeRxThreshold) ||
-                         (txBytes >= kHandshakeRxThreshold));
-
-                if (hasFreshHandshake) {
-                    m_handshakeConfirmed = true;
-                    m_handshakeAwaiting = false;
-                    m_handshakeTimer.invalidate();
-                    qDebug() << "IosController::checkStatus : handshake confirmed";
-                    emitConnectionStateIfChanged(Vpn::ConnectionState::Connected);
-                } else if (m_handshakeTimer.isValid() &&
-                           m_handshakeTimer.elapsed() > kHandshakeTimeoutMs) {
-                    m_handshakeTimer.restart();
-                    qDebug() << "IosController::checkStatus : handshake timed out, keeping tunnel alive";
-                    emitConnectionStateIfChanged(Vpn::ConnectionState::Reconnecting);
-                }
-            }
-
-            emit bytesChanged(rxBytes - m_rxBytes, txBytes - m_txBytes);
-            m_rxBytes = rxBytes;
-            m_txBytes = txBytes;
-            m_statusRequestInFlight = false;
-        }, Qt::QueuedConnection);
-    });
     });
 }
 
@@ -496,22 +375,7 @@ void IosController::vpnStatusDidChange(void *pNotification)
             }
         }
 
-        Vpn::ConnectionState nextState = iosStatusToState(session.status);
+        emit connectionStateChanged(iosStatusToState(session.status));
-        if (session.status == NEVPNStatusConnected && isWireGuardBasedProto(m_proto)) {
-            if (!m_handshakeConfirmed) {
-                nextState = Vpn::ConnectionState::Connecting;
-                if (!m_handshakeAwaiting) {
-                    m_handshakeAwaiting = true;
-                    m_handshakeTimer.restart();
-                }
-            }
-        } else if (session.status != NEVPNStatusConnected) {
-            m_handshakeAwaiting = false;
-            m_handshakeConfirmed = false;
-            m_handshakeTimer.invalidate();
-            m_statusRequestInFlight = false;
-        }
-        emitConnectionStateIfChanged(nextState);
     }
 }
 
@@ -772,6 +636,10 @@ bool IosController::setupAwg()
     wgConfig.insert(config_key::specialJunk3, config[config_key::specialJunk3]);
     wgConfig.insert(config_key::specialJunk4, config[config_key::specialJunk4]);
     wgConfig.insert(config_key::specialJunk5, config[config_key::specialJunk5]);
+    wgConfig.insert(config_key::controlledJunk1, config[config_key::controlledJunk1]);
+    wgConfig.insert(config_key::controlledJunk2, config[config_key::controlledJunk2]);
+    wgConfig.insert(config_key::controlledJunk3, config[config_key::controlledJunk3]);
+    wgConfig.insert(config_key::specialHandshakeTimeout, config[config_key::specialHandshakeTimeout]);
 
     QJsonDocument wgConfigDoc(wgConfig);
     QString wgConfigDocStr(wgConfigDoc.toJson(QJsonDocument::Compact));
@@ -897,9 +765,6 @@ void IosController::sendVpnExtensionMessage(NSDictionary* message, std::function
 {
     if (!m_currentTunnel) {
         qDebug() << "Cannot set an extension callback without a tunnel manager";
-        if (callback) {
-            callback(nil);
-        }
         return;
     }
 
@@ -909,9 +774,6 @@ void IosController::sendVpnExtensionMessage(NSDictionary* message, std::function
     if (!data || error) {
         qDebug() << "Failed to serialize message to VpnExtension as JSON. Error:"
                  << [error.localizedDescription UTF8String];
-        if (callback) {
-            callback(nil);
-        }
         return;
     }
 
@@ -942,18 +804,11 @@ void IosController::sendVpnExtensionMessage(NSDictionary* message, std::function
         [session sendProviderMessage:data returnError:&sendError responseHandler:completionHandler];
     } else {
         qDebug() << "Method sendProviderMessage:responseHandler:error: does not exist";
-        if (callback) {
-            callback(nil);
-        }
-        return;
     }
 
     if (sendError) {
         qDebug() << "Failed to send message to VpnExtension. Error:"
                  << [sendError.localizedDescription UTF8String];
-        if (callback) {
-            callback(nil);
-        }
     }
 
 }
@@ -1024,135 +879,6 @@ QString IosController::openFile() {
     return filePath;
 }
 
-void IosController::purchaseProduct(const QString &productId,
-                                   std::function<void(bool success,
-                                                      const QString &transactionId,
-                                                      const QString &purchasedProductId,
-                                                      const QString &originalTransactionId,
-                                                      const QString &errorString)> &&callback)
-{
-    qInfo().noquote() << "[IAP][IosController] purchaseProduct called" << productId;
-    if (@available(iOS 15.0, macOS 12.0, *)) {
-        StoreKitController *controller = [StoreKitController sharedInstance];
-        __block auto cb = std::move(callback);
-        [controller purchaseProduct:productId.toNSString() completion:^(BOOL s,
-                                                                        NSString * _Nullable transactionId,
-                                                                        NSString * _Nullable prodId,
-                                                                        NSString * _Nullable originalTxId,
-                                                                        NSError * _Nullable error) {
-            const QString txId = QString::fromUtf8((transactionId ?: @"").UTF8String);
-            const QString pId  = QString::fromUtf8((prodId        ?: @"").UTF8String);
-            const QString origTxId = QString::fromUtf8((originalTxId ?: @"").UTF8String);
-            const QString err  = QString::fromUtf8((error.localizedDescription ?: @"").UTF8String);
-
-            qInfo().noquote() << "[IAP][IosController] purchase completion" << "success=" << s
-                              << "transactionId=" << txId << "originalTransactionId=" << origTxId
-                              << "productId=" << pId << "error=" << err;
-
-            if (cb) {
-                cb(s, txId, pId, origTxId, err);
-            }
-        }];
-    } else {
-        if (callback) {
-            callback(false, QString(), QString(), QString(), "StoreKit 2 requires iOS 15.0 or later");
-        }
-    }
-}
-
-void IosController::restorePurchases(std::function<void(bool success,
-                                                       const QList<QVariantMap> &transactions,
-                                                       const QString &errorString)> &&callback)
-{
-    if (@available(iOS 15.0, macOS 12.0, *)) {
-        StoreKitController *controller = [StoreKitController sharedInstance];
-        __block auto cb = std::move(callback);
-        [controller restorePurchasesWithCompletion:^(BOOL s,
-                                                     NSArray<NSDictionary *> * _Nullable restoredTransactions,
-                                                     NSError * _Nullable error) {
-            QString err;
-            if (error) {
-                err = QString::fromUtf8(error.localizedDescription.UTF8String);
-            }
-            QList<QVariantMap> transactions;
-            for (NSDictionary *dict in restoredTransactions ?: @[]) {
-                QVariantMap transaction;
-                NSString *transactionId = dict[@"transactionId"];
-                NSString *productId = dict[@"productId"];
-                NSString *originalTransactionId = dict[@"originalTransactionId"];
-
-                if (transactionId) {
-                    transaction.insert(QStringLiteral("transactionId"), QString::fromUtf8(transactionId.UTF8String));
-                }
-                if (productId) {
-                    transaction.insert(QStringLiteral("productId"), QString::fromUtf8(productId.UTF8String));
-                }
-                if (originalTransactionId) {
-                    transaction.insert(QStringLiteral("originalTransactionId"),
-                                       QString::fromUtf8(originalTransactionId.UTF8String));
-                }
-                transactions.push_back(transaction);
-            }
-            if (cb) {
-                cb(s, transactions, err);
-            }
-        }];
-    } else {
-        if (callback) {
-            callback(false, QList<QVariantMap>(), "StoreKit 2 requires iOS 15.0 or later");
-        }
-    }
-}
-
-void IosController::fetchProducts(const QStringList &productIds,
-                                  std::function<void(const QList<QVariantMap> &products,
-                                                     const QStringList &invalidIds,
-                                                     const QString &errorString)> &&callback)
-{
-    if (@available(iOS 15.0, macOS 12.0, *)) {
-        StoreKitController *controller = [StoreKitController sharedInstance];
-        NSMutableSet<NSString *> *ids = [NSMutableSet setWithCapacity:productIds.size()];
-        for (const auto &pid : productIds) {
-            [ids addObject:pid.toNSString()];
-        }
-        __block auto cb = std::move(callback);
-
-        [controller fetchProductsWithIdentifiers:ids
-                                      completion:^(NSArray<NSDictionary *> * _Nonnull products,
-                                                   NSArray<NSString *> * _Nonnull invalidIdentifiers,
-                                                   NSError * _Nullable error) {
-            QList<QVariantMap> outProducts;
-            for (NSDictionary *p in products) {
-                QVariantMap m;
-                m["productId"] = QString::fromUtf8([p[@"productId"] UTF8String]);
-                m["title"] = QString::fromUtf8([p[@"title"] UTF8String]);
-                m["description"] = QString::fromUtf8([p[@"description"] UTF8String]);
-                m["price"] = QString::fromUtf8([p[@"price"] UTF8String]);
-                m["currencyCode"] = QString::fromUtf8([p[@"currencyCode"] UTF8String]);
-                outProducts.push_back(m);
-            }
-
-            QStringList invalid;
-            for (NSString *inv in invalidIdentifiers) {
-                invalid.push_back(QString::fromUtf8(inv.UTF8String));
-            }
-
-            QString err;
-            if (error) {
-                err = QString::fromUtf8(error.localizedDescription.UTF8String);
-            }
-
-            if (cb) {
-                cb(outProducts, invalid, err);
-            }
-        }];
-    } else {
-        if (callback) {
-            callback(QList<QVariantMap>(), QStringList(), "StoreKit 2 requires iOS 15.0 or later");
-        }
-    }
-}
-
 void IosController::requestInetAccess() {
     NSURL *url = [NSURL URLWithString:@"http://captive.apple.com/generate_204"];
     if (!url) {
@@ -1171,8 +897,3 @@ void IosController::requestInetAccess() {
     }];
     [task resume];
 }
-
-bool IosController::isTestFlight() {
-    NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
-    return receiptURL && [[receiptURL lastPathComponent] isEqualToString:@"sandboxReceipt"];
-}

client/platforms/ios/iosnetworkwatcher.mm

@@ -34,9 +34,6 @@ void IOSNetworkWatcher::initialize() {
   });
   nw_path_monitor_start(m_networkMonitor);
 
-  // Call start() to initialize sleep/wake monitoring (will call MacOSNetworkWatcher::start() if this is macOS)
-  this->start();
-  
   //TODO IMPL FOR AMNEZIA
 }
 

client/platforms/linux/daemon/linuxroutemonitor.cpp

@@ -165,7 +165,7 @@ bool LinuxRouteMonitor::rtmSendRoute(int action, int flags, int type,
 
     if (rtm->rtm_type == RTN_THROW) {
     struct in_addr ip4;
-    inet_pton(AF_INET, NetworkUtilities::getGatewayAndIface().first.toUtf8(), &ip4);
+    inet_pton(AF_INET, NetworkUtilities::getGatewayAndIface().toUtf8(), &ip4);
     nlmsg_append_attr(nlmsg, sizeof(buf), RTA_GATEWAY, &ip4, sizeof(ip4));
     nlmsg_append_attr32(nlmsg, sizeof(buf), RTA_PRIORITY, 0);
     rtm->rtm_type = RTN_UNICAST;

client/platforms/linux/daemon/wireguardutilslinux.cpp

@@ -143,6 +143,12 @@ bool WireguardUtilsLinux::addInterface(const InterfaceConfig& config) {
     for (const QString& key : config.m_specialJunk.keys()) {
         out << key.toLower() << "=" << config.m_specialJunk.value(key) << "\n";
     }
+    for (const QString& key : config.m_controlledJunk.keys()) {
+        out << key.toLower() << "=" << config.m_controlledJunk.value(key) << "\n";
+    }
+    if (!config.m_specialHandshakeTimeout.isEmpty()) {
+        out << "itime=" << config.m_specialHandshakeTimeout << "\n";
+    }
 
     int err = uapiErrno(uapiCommand(message));
     if (err != 0) {

client/platforms/linux/linuxnetworkwatcher.cpp

@@ -41,9 +41,6 @@ void LinuxNetworkWatcher::initialize() {
   connect(m_worker, &LinuxNetworkWatcherWorker::unsecuredNetwork, this,
           &LinuxNetworkWatcher::unsecuredNetwork);
 
-  connect(m_worker, &LinuxNetworkWatcherWorker::sleepMode, this,
-          &NetworkWatcherImpl::sleepMode);
-
   // Let's wait a few seconds to allow the UI to be fully loaded and shown.
   // This is not strictly needed, but it's better for user experience because
   // it makes the UI faster to appear, plus it gives a bit of delay between the

client/platforms/linux/linuxnetworkwatcherworker.cpp

@@ -33,21 +33,7 @@
 #define NM_802_11_AP_SEC_WEAK_CRYPTO \
   (NM_802_11_AP_SEC_PAIR_WEP40 | NM_802_11_AP_SEC_PAIR_WEP104)
 
-
-enum NMState {
-    NM_STATE_UNKNOWN = 0,
-    NM_STATE_ASLEEP = 10,
-    NM_STATE_DISCONNECTED = 20,
-    NM_STATE_DISCONNECTING = 30,
-    NM_STATE_CONNECTING = 40,
-    NM_STATE_CONNECTED_LOCAL = 50,
-    NM_STATE_CONNECTED_SITE = 60,
-    NM_STATE_CONNECTED_GLOBAL = 70
-};
-
-
 constexpr const char* DBUS_NETWORKMANAGER = "org.freedesktop.NetworkManager";
-constexpr const char* DBUS_NETWORKMANAGER_PATH = "/org/freedesktop/NetworkManager";
 
 namespace {
 Logger logger("LinuxNetworkWatcherWorker");
@@ -87,7 +73,7 @@ void LinuxNetworkWatcherWorker::initialize() {
   // documentation:
   // https://developer.gnome.org/NetworkManager/stable/gdbus-org.freedesktop.NetworkManager.html
 
-  QDBusInterface nm(DBUS_NETWORKMANAGER, DBUS_NETWORKMANAGER_PATH,
+  QDBusInterface nm(DBUS_NETWORKMANAGER, "/org/freedesktop/NetworkManager",
                     DBUS_NETWORKMANAGER, QDBusConnection::systemBus());
   if (!nm.isValid()) {
     logger.error()
@@ -122,12 +108,6 @@ void LinuxNetworkWatcherWorker::initialize() {
         SLOT(propertyChanged(QString, QVariantMap, QStringList)));
   }
 
-  QDBusConnection::systemBus().connect(DBUS_NETWORKMANAGER,
-                                       DBUS_NETWORKMANAGER_PATH,
-                                       DBUS_NETWORKMANAGER,
-                                       "StateChanged",
-                                       this, SLOT(NMStateChanged(quint32)));
-
   if (m_devicePaths.isEmpty()) {
     logger.warning() << "No wifi devices found";
     return;
@@ -193,16 +173,5 @@ void LinuxNetworkWatcherWorker::checkDevices() {
       emit unsecuredNetwork(ssid, bssid);
       break;
     }
-
   }
 }
-
-void LinuxNetworkWatcherWorker::NMStateChanged(quint32 state)
-{
-  if (state == NM_STATE_ASLEEP) {
-    emit sleepMode();
-  }
-
-  logger.debug() << "NMStateChanged " << state;
-}
-

client/platforms/linux/linuxnetworkwatcherworker.h

@@ -23,7 +23,6 @@ class LinuxNetworkWatcherWorker final : public QObject {
 
  signals:
   void unsecuredNetwork(const QString& networkName, const QString& networkId);
-  void sleepMode();
 
  public slots:
   void initialize();
@@ -31,7 +30,6 @@ class LinuxNetworkWatcherWorker final : public QObject {
  private slots:
   void propertyChanged(QString interface, QVariantMap properties,
                        QStringList list);
-  void NMStateChanged(quint32 state);
 
  private:
   // We collect the list of DBus wifi network device paths during the