Merge branch 'dev' into feature/xray-user-management

* feature: added subscription expiration date for premium v2

* feature: added a check for the presence of the “services” field in the response body of the getServicesList() function

* feature: added prohibition to change location when connection is active

* bugfix: renamed public_key->end_date to public_key->expires_at according to the changes on the backend

.clang-format

@@ -0,0 +1,39 @@
+BasedOnStyle: WebKit
+AccessModifierOffset: '-4'
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: 'true'
+AlignTrailingComments: 'true'
+AllowAllArgumentsOnNextLine: 'true'
+AllowAllParametersOfDeclarationOnNextLine: 'true'
+AllowShortBlocksOnASingleLine: 'false'
+AllowShortCaseLabelsOnASingleLine: 'true'
+AllowShortEnumsOnASingleLine: 'false'
+AllowShortFunctionsOnASingleLine: None
+AlwaysBreakTemplateDeclarations: 'No'
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeBraces: Custom
+BraceWrapping:
+    AfterClass: true
+    AfterControlStatement: false
+    AfterEnum: false
+    AfterFunction: true
+    AfterNamespace: true
+    AfterObjCDeclaration: false
+    AfterStruct: true
+    AfterUnion: false
+    BeforeCatch: false
+    BeforeElse: false
+    IndentBraces: false
+BreakConstructorInitializers: BeforeColon
+ColumnLimit: '120'
+CommentPragmas: '"^!|^:"'
+ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
+ConstructorInitializerIndentWidth: '4'
+ContinuationIndentWidth: '8'
+IndentPPDirectives: BeforeHash
+NamespaceIndentation: All
+PenaltyExcessCharacter: '10'
+PointerAlignment: Right
+SortIncludes: 'true'
+SpaceAfterTemplateKeyword: 'false'
+Standard: Auto

.clang-format-ignore

@@ -0,0 +1,20 @@
+/client/3rd
+/client/3rd-prebuild
+/client/android
+/client/cmake
+/client/core/serialization
+/client/daemon
+/client/fonts
+/client/images
+/client/ios
+/client/mozilla
+/client/platforms/dummy
+/client/platforms/linux
+/client/platforms/macos
+/client/platforms/windows
+/client/server_scripts
+/client/translations
+/deploy
+/docs
+/metadata
+/service/src

.github/workflows/deploy.yml

@@ -10,12 +10,16 @@ env:
 
 jobs:
   Build-Linux-Ubuntu:
-    name: 'Build-Linux-Ubuntu'
     runs-on: ubuntu-20.04
 
     env:
       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 }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Install Qt'
@@ -75,13 +79,17 @@ jobs:
 # ------------------------------------------------------
 
   Build-Windows:
-    name: Build-Windows
     runs-on: windows-latest
 
     env:
       QT_VERSION: 6.6.2
       QIF_VERSION: 4.7
       BUILD_ARCH: 64
+      PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
+      PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Get sources'
@@ -137,13 +145,17 @@ jobs:
 # ------------------------------------------------------
 
   Build-iOS:
-    name: 'Build-iOS'
     runs-on: macos-13
 
     env:
       QT_VERSION: 6.6.2
       CC: cc
       CXX: c++
+      PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
+      PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Setup xcode'
@@ -178,7 +190,7 @@ jobs:
     - name: 'Install go'
       uses: actions/setup-go@v5
       with:
-        go-version: '1.20'
+        go-version: '1.22.1'
         cache: false
 
     - name: 'Setup gomobile'
@@ -205,7 +217,11 @@ jobs:
         export QT_BIN_DIR="${{ runner.temp }}/Qt/${{ env.QT_VERSION }}/ios/bin"
         export QT_MACOS_ROOT_DIR="${{ runner.temp }}/Qt/${{ env.QT_VERSION }}/macos"
         export PATH=$PATH:~/go/bin
-        sh deploy/build_ios.sh
+        sh deploy/build_ios.sh | \
+          sed -e '/-Xcc -DPROD_AGW_PUBLIC_KEY/,/-Xcc/ { /-Xcc/!d; }' -e '/-Xcc -DPROD_AGW_PUBLIC_KEY/d' | \
+          sed -e '/-Xcc -DDEV_AGW_PUBLIC_KEY/,/-Xcc/ { /-Xcc/!d; }' -e '/-Xcc -DDEV_AGW_PUBLIC_KEY/d' | \
+          sed -e '/-DPROD_AGW_PUBLIC_KEY/,/-D/ { /-D/!d; }' -e '/-DPROD_AGW_PUBLIC_KEY/d' | \
+          sed -e '/-DDEV_AGW_PUBLIC_KEY/,/-D/ { /-D/!d; }' -e '/-DDEV_AGW_PUBLIC_KEY/d'
       env:
         IOS_TRUST_CERT_BASE64: ${{ secrets.IOS_TRUST_CERT_BASE64 }}
         IOS_SIGNING_CERT_BASE64: ${{ secrets.IOS_SIGNING_CERT_BASE64 }}
@@ -228,19 +244,23 @@ jobs:
 # ------------------------------------------------------
 
   Build-MacOS:
-    name: 'Build-MacOS'
     runs-on: macos-latest
 
     env:
       # Keep compat with MacOS 10.15 aka Catalina by Qt 6.4
       QT_VERSION: 6.4.3
       QIF_VERSION: 4.6
+      PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
+      PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Setup xcode'
       uses: maxim-lobanov/setup-xcode@v1
       with:
-        xcode-version: '14.3.1'
+        xcode-version: '15.4.0'
 
     - name: 'Install Qt'
       uses: jurplel/install-qt-action@v3
@@ -293,28 +313,32 @@ jobs:
 # ------------------------------------------------------
 
   Build-Android:
-    name: 'Build-Android'
     runs-on: ubuntu-latest
 
     env:
       ANDROID_BUILD_PLATFORM: android-34
-      QT_VERSION: 6.6.2
+      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 }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Install desktop Qt'
-      uses: jurplel/install-qt-action@v3
+      uses: jurplel/install-qt-action@v4
       with:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
         target: 'desktop'
-        arch: 'gcc_64'
+        arch: 'linux_gcc_64'
         modules: ${{ env.QT_MODULES }}
         dir: ${{ runner.temp }}
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
     - name: 'Install android_x86_64 Qt'
-      uses: jurplel/install-qt-action@v3
+      uses: jurplel/install-qt-action@v4
       with:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
@@ -325,7 +349,7 @@ jobs:
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
     - name: 'Install android_x86 Qt'
-      uses: jurplel/install-qt-action@v3
+      uses: jurplel/install-qt-action@v4
       with:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
@@ -336,7 +360,7 @@ jobs:
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
     - name: 'Install android_armv7 Qt'
-      uses: jurplel/install-qt-action@v3
+      uses: jurplel/install-qt-action@v4
       with:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
@@ -347,7 +371,7 @@ jobs:
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
     - name: 'Install android_arm64_v8a Qt'
-      uses: jurplel/install-qt-action@v3
+      uses: jurplel/install-qt-action@v4
       with:
         version: ${{ env.QT_VERSION }}
         host: 'linux'
@@ -439,3 +463,21 @@ jobs:
         path: deploy/build/AmneziaVPN-release.aab
         compression-level: 0
         retention-days: 7
+
+  Extra:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Search a corresponding PR
+        uses: octokit/request-action@v2.x
+        id: pull_request
+        with:
+          route: GET /repos/${{ github.repository }}/pulls
+          head: ${{ github.repository_owner }}:${{ github.ref_name }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Add PR link to build summary
+        if: ${{ fromJSON(steps.pull_request.outputs.data)[0].number != '' }}
+        run: | 
+          echo "Pull request:" >> $GITHUB_STEP_SUMMARY
+          echo "[[#${{ fromJSON(steps.pull_request.outputs.data)[0].number }}] ${{ fromJSON(steps.pull_request.outputs.data)[0].title }}](${{ fromJSON(steps.pull_request.outputs.data)[0].html_url }})" >> $GITHUB_STEP_SUMMARY

.github/workflows/tag-deploy.yml

@@ -15,6 +15,11 @@ jobs:
     env:
       QT_VERSION: 6.4.1
       QIF_VERSION: 4.5
+      PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
+      PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
+      DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
+      DEV_AGW_ENDPOINT: ${{ secrets.DEV_AGW_ENDPOINT }}
+      DEV_S3_ENDPOINT: ${{ secrets.DEV_S3_ENDPOINT }}
 
     steps:
     - name: 'Install desktop Qt'

.gitmodules

@@ -13,3 +13,6 @@
 [submodule "client/3rd/amneziawg-apple"]
 	path = client/3rd/amneziawg-apple
 	url = https://github.com/amnezia-vpn/amneziawg-apple
+[submodule "client/3rd/QSimpleCrypto"]
+	path = client/3rd/QSimpleCrypto
+	url = https://github.com/amnezia-vpn/QSimpleCrypto.git

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
 
 set(PROJECT AmneziaVPN)
 
-project(${PROJECT} VERSION 4.6.0.4
+project(${PROJECT} VERSION 4.8.2.4
         DESCRIPTION "AmneziaVPN"
         HOMEPAGE_URL "https://amnezia.org/"
 )
@@ -11,7 +11,7 @@ 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 55)
+set(APP_ANDROID_VERSION_CODE 2071)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")

README.md

@@ -1,47 +1,51 @@
 # Amnezia VPN
-## _The best client for self-hosted VPN_
+
+### _The best client for self-hosted VPN_
+
 
 [![Build Status](https://github.com/amnezia-vpn/amnezia-client/actions/workflows/deploy.yml/badge.svg?branch=dev)](https://github.com/amnezia-vpn/amnezia-client/actions/workflows/deploy.yml?query=branch:dev)
 [![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/amnezia-vpn/amnezia-client)
 
-Amnezia is an open-source VPN client, with a key feature that enables you to deploy your own VPN server on your server.
+### [English]([https://github.com/amnezia-vpn/amnezia-client/blob/dev/README_RU.md](https://github.com/amnezia-vpn/amnezia-client/tree/dev?tab=readme-ov-file#)) | [Русский](https://github.com/amnezia-vpn/amnezia-client/blob/dev/README_RU.md)
 
-![Image](https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/uipic4.png)
 
-<br>
+[Amnezia](https://amnezia.org) is an open-source VPN client, with a key feature that enables you to deploy your own VPN server on your server.
 
-<a href="https://github.com/amnezia-vpn/amnezia-client/releases/download/4.6.0.3/AmneziaVPN_4.6.0.3_x64.exe"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/win.png" width="150" style="max-width: 100%;"></a> 
-<a href="https://github.com/amnezia-vpn/amnezia-client/releases/download/4.6.0.3/AmneziaVPN_4.6.0.3.dmg"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/mac.png" width="150" style="max-width: 100%;"></a> 
-<a href="https://github.com/amnezia-vpn/amnezia-client/releases/download/4.6.0.3/AmneziaVPN_Linux_4.6.0.3.tar.zip"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/lin.png" width="150" style="max-width: 100%;"></a>
-<a href="https://github.com/amnezia-vpn/amnezia-client/releases/tag/4.6.0.3"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/andr.png" width="150" style="max-width: 100%;"></a>
+[![Image](https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/uipic4.png)](https://amnezia.org)
 
-<br>
+### [Website](https://amnezia.org) | [Alt website link](https://storage.googleapis.com/kldscp/amnezia.org) | [Documentation](https://docs.amnezia.org) | [Troubleshooting](https://docs.amnezia.org/troubleshooting)
 
-<a href="https://play.google.com/store/search?q=amnezia+vpn&c=apps"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/play.png" width="150" style="max-width: 100%;"></a>
-<a href="https://apps.apple.com/us/app/amneziavpn/id1600529900"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/apl.png" width="150" style="max-width: 100%;"></a>
+> [!TIP]
+> If the [Amnezia website](https://amnezia.org) is blocked in your region, you can use an [Alternative website link](https://storage.googleapis.com/kldscp/amnezia.org).
 
+<a href="https://amnezia.org/downloads"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/download-website.svg" width="150" style="max-width: 100%; margin-right: 10px"></a>
+<a href="https://storage.googleapis.com/kldscp/amnezia.org/downloads"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/download-alt.svg" width="150" style="max-width: 100%;"></a>
 
 [All releases](https://github.com/amnezia-vpn/amnezia-client/releases)
 
-<br>
+<br/>
 
+<a href="https://www.testiny.io"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/testiny.png" height="28px"></a>
 
 ## Features
 
-- Very easy to use - enter your IP address, SSH login, and password, and Amnezia will automatically install VPN docker containers to your server and connect to the VPN.
-- OpenVPN, Shadowsocks, WireGuard, and IKEv2 protocols support.
-- Masking VPN with OpenVPN over Cloak plugin
-- Split tunneling support - add any sites to the client to enable VPN only for them (only for desktops)
+- Very easy to use - enter your IP address, SSH login, password and Amnezia will automatically install VPN docker containers to your server and connect to the VPN.
+- Classic VPN-protocols: OpenVPN, WireGuard and IKEv2 protocols.
+- Protocols with traffic Masking (Obfuscation): OpenVPN over [Cloak](https://github.com/cbeuw/Cloak) plugin, Shadowsocks (OpenVPN over Shadowsocks), [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/) and XRay.
+- Split tunneling support - add any sites to the client to enable VPN only for them or add Apps (only for Android and Desktop).
 - Windows, MacOS, Linux, Android, iOS releases.
+- Support for AmneziaWG protocol configuration on [Keenetic beta firmware](https://docs.keenetic.com/ua/air/kn-1611/en/6319-latest-development-release.html#UUID-186c4108-5afd-c10b-f38a-cdff6c17fab3_section-idm33192196168192-improved).
 
 ## Links
 
-- [https://amnezia.org](https://amnezia.org) - project website  
+- [https://amnezia.org](https://amnezia.org) - Project website | [Alternative link (mirror)](https://storage.googleapis.com/kldscp/amnezia.org)
+- [https://docs.amnezia.org](https://docs.amnezia.org) - Documentation
 - [https://www.reddit.com/r/AmneziaVPN](https://www.reddit.com/r/AmneziaVPN) - Reddit  
 - [https://t.me/amnezia_vpn_en](https://t.me/amnezia_vpn_en) - Telegram support channel (English) 
 - [https://t.me/amnezia_vpn_ir](https://t.me/amnezia_vpn_ir) - Telegram support channel (Farsi) 
 - [https://t.me/amnezia_vpn_mm](https://t.me/amnezia_vpn_mm) - Telegram support channel (Myanmar)  
-- [https://t.me/amnezia_vpn](https://t.me/amnezia_vpn) - Telegram support channel (Russian)  
+- [https://t.me/amnezia_vpn](https://t.me/amnezia_vpn) - Telegram support channel (Russian)
+- [https://vpnpay.io/en/amnezia-premium/](https://vpnpay.io/en/amnezia-premium/) - Amnezia Premium
 
 ## Tech
 
@@ -154,9 +158,11 @@ The Android app has the following requirements:
 * Android platform SDK 33
 * CMake 3.25.0
 
-After you have installed QT, QT Creator, and Android Studio, you need to configure QT Creator correctly. Click in the top menu bar on `QT Creator` -> `Preferences` -> `Devices` and select the tab `Android`. 
-    * set path to JDK 11
-    * set path to Android SDK ($ANDROID_HOME)
+After you have installed QT, QT Creator, and Android Studio, you need to configure QT Creator correctly.
+
+- Click in the top menu bar on `QT Creator` -> `Preferences` -> `Devices` and select the tab `Android`.
+- Set path to JDK 11
+- Set path to Android SDK (`$ANDROID_HOME`)
 
 In case you get errors regarding missing SDK or 'SDK manager not running', you cannot fix them by correcting the paths. If you have some spare GBs on your disk, you can let QT Creator install all requirements by choosing an empty folder for `Android SDK location` and clicking on `Set Up SDK`. Be aware: This will install a second Android SDK and NDK on your machine! 
 Double-check that the right CMake version is configured:  Click on `QT Creator` -> `Preferences` and click on the side menu on `Kits`. Under the center content view's `Kits` tab, you'll find an entry for `CMake Tool`. If the default selected CMake version is lower than 3.25.0, install on your system CMake >= 3.25.0 and choose `System CMake at <path>` from the drop-down list. If this entry is missing, you either have not installed CMake yet or QT Creator hasn't found the path to it. In that case, click in the preferences window on the side menu item `CMake`, then on the tab `Tools` in the center content view, and finally on the button `Add` to set the path to your installed CMake. 
@@ -179,10 +185,11 @@ GPL v3.0
 
 Patreon: [https://www.patreon.com/amneziavpn](https://www.patreon.com/amneziavpn)
 
+Bitcoin: bc1q26eevjcg9j0wuyywd2e3uc9cs2w58lpkpjxq6p <br>
 USDT BEP20: 0x6abD576765a826f87D1D95183438f9408C901bE4 <br>
 USDT TRC20: TELAitazF1MZGmiNjTcnxDjEiH5oe7LC9d <br>
-XMR: 48spms39jt1L2L5vyw2RQW6CXD6odUd4jFu19GZcDyKKQV9U88wsJVjSbL4CfRys37jVMdoaWVPSvezCQPhHXUW5UKLqUp3  
-
+XMR: 48spms39jt1L2L5vyw2RQW6CXD6odUd4jFu19GZcDyKKQV9U88wsJVjSbL4CfRys37jVMdoaWVPSvezCQPhHXUW5UKLqUp3 <br> 
+TON: UQDpU1CyKRmg7L8mNScKk9FRc2SlESuI7N-Hby4nX-CcVmns
 ## Acknowledgments
 
 This project is tested with BrowserStack.

README_RU.md

@@ -0,0 +1,75 @@
+# Amnezia VPN
+
+### _Лучший клиент для создания VPN на собственном сервере_
+
+[![Build Status](https://github.com/amnezia-vpn/amnezia-client/actions/workflows/deploy.yml/badge.svg?branch=dev)](https://github.com/amnezia-vpn/amnezia-client/actions/workflows/deploy.yml?query=branch:dev)
+[![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/amnezia-vpn/amnezia-client)
+
+### [English](https://github.com/amnezia-vpn/amnezia-client/blob/dev/README.md) | Русский
+[AmneziaVPN](https://amnezia.org) — это open sourse VPN-клиент, ключевая особенность которого заключается в возможности развернуть собственный VPN на вашем сервере.
+
+[![Image](https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/uipic4.png)](https://amnezia.org)
+
+### [Сайт](https://amnezia.org) | [Зеркало на сайт](https://storage.googleapis.com/kldscp/amnezia.org) | [Документация](https://docs.amnezia.org) | [Решение проблем](https://docs.amnezia.org/troubleshooting)
+
+> [!TIP]
+> Если [сайт Amnezia](https://amnezia.org) заблокирован в вашем регионе, вы можете воспользоваться [ссылкой на зеркало](https://storage.googleapis.com/kldscp/amnezia.org).
+
+<a href="https://storage.googleapis.com/kldscp/amnezia.org/downloads"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/download-website-ru.svg" width="150" style="max-width: 100%; margin-right: 10px"></a>
+
+
+[Все релизы](https://github.com/amnezia-vpn/amnezia-client/releases)
+
+<br/>
+
+<a href="https://www.testiny.io"><img src="https://github.com/amnezia-vpn/amnezia-client/blob/dev/metadata/img-readme/testiny.png" height="28px"></a>
+
+## Особенности
+
+- Простой в использовании — введите IP-адрес, SSH-логин и пароль, и Amnezia автоматически установит VPN-контейнеры Docker на ваш сервер и подключится к VPN.
+- Классические VPN-протоколы: OpenVPN, WireGuard и IKEv2.
+- Протоколы с маскировкой трафика (обфускацией): OpenVPN с плагином [Cloak](https://github.com/cbeuw/Cloak), Shadowsocks (OpenVPN over Shadowsocks), [AmneziaWG](https://docs.amnezia.org/documentation/amnezia-wg/) and XRay.
+- Поддержка Split Tunneling — добавляйте любые сайты или приложения в список, чтобы включить VPN только для них.
+- Поддерживает платформы: Windows, MacOS, Linux, Android, iOS.
+- Поддержка конфигурации протокола AmneziaWG на [бета-прошивке Keenetic](https://docs.keenetic.com/ua/air/kn-1611/en/6319-latest-development-release.html#UUID-186c4108-5afd-c10b-f38a-cdff6c17fab3_section-idm33192196168192-improved).
+
+## Ссылки
+
+- [https://amnezia.org](https://amnezia.org) - Веб-сайт проекта | [Альтернативная ссылка (зеркало)](https://storage.googleapis.com/kldscp/amnezia.org)
+- [https://docs.amnezia.org](https://docs.amnezia.org) - Документация
+- [https://www.reddit.com/r/AmneziaVPN](https://www.reddit.com/r/AmneziaVPN) - Reddit  
+- [https://t.me/amnezia_vpn_en](https://t.me/amnezia_vpn_en) - Канал поддржки в Telegram (Английский)
+- [https://t.me/amnezia_vpn_ir](https://t.me/amnezia_vpn_ir) - Канал поддржки в Telegram (Фарси)
+- [https://t.me/amnezia_vpn_mm](https://t.me/amnezia_vpn_mm) - Канал поддржки в Telegram (Мьянма) 
+- [https://t.me/amnezia_vpn](https://t.me/amnezia_vpn) - Канал поддржки в Telegram  (Русский)
+- [https://vpnpay.io/en/amnezia-premium/](https://vpnpay.io/en/amnezia-premium/) - Amnezia Premium | [Зеркало](https://storage.googleapis.com/kldscp/vpnpay.io/ru/amnezia-premium\)
+
+## Технологии
+
+AmneziaVPN использует несколько проектов с открытым исходным кодом:
+
+- [OpenSSL](https://www.openssl.org/)
+- [OpenVPN](https://openvpn.net/)
+- [Shadowsocks](https://shadowsocks.org/)
+- [Qt](https://www.qt.io/)
+- [LibSsh](https://libssh.org)
+- и другие...
+
+## Лицензия
+
+GPL v3.0
+
+## Донаты
+
+Patreon: [https://www.patreon.com/amneziavpn](https://www.patreon.com/amneziavpn)
+
+Bitcoin: bc1q26eevjcg9j0wuyywd2e3uc9cs2w58lpkpjxq6p <br>
+USDT BEP20: 0x6abD576765a826f87D1D95183438f9408C901bE4 <br>
+USDT TRC20: TELAitazF1MZGmiNjTcnxDjEiH5oe7LC9d <br>
+XMR: 48spms39jt1L2L5vyw2RQW6CXD6odUd4jFu19GZcDyKKQV9U88wsJVjSbL4CfRys37jVMdoaWVPSvezCQPhHXUW5UKLqUp3 <br> 
+TON: UQDpU1CyKRmg7L8mNScKk9FRc2SlESuI7N-Hby4nX-CcVmns
+
+## Благодарности
+
+Этот проект тестируется с помощью BrowserStack.
+Мы выражаем благодарность [BrowserStack](https://www.browserstack.com) за поддержку нашего проекта.

client/3rd/QSimpleCrypto/QSimpleCrypto.cmake

@@ -1,20 +0,0 @@
-include_directories(${CMAKE_CURRENT_LIST_DIR})
-
-set(HEADERS ${HEADERS}
-    ${CMAKE_CURRENT_LIST_DIR}/include/QAead.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QBlockCipher.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QCryptoError.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QRsa.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QSimpleCrypto_global.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QX509.h
-    ${CMAKE_CURRENT_LIST_DIR}/include/QX509Store.h
-)
-
-set(SOURCES ${SOURCES}
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QAead.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QBlockCipher.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QCryptoError.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QRsa.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QX509.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/sources/QX509Store.cpp
-)

client/3rd/QSimpleCrypto/QSimpleCrypto.pri

@@ -1,18 +0,0 @@
-INCLUDEPATH  += $$PWD
-
-HEADERS += \
-    $$PWD/include/QAead.h \
-    $$PWD/include/QBlockCipher.h \
-    $$PWD/include/QCryptoError.h \
-    $$PWD/include/QRsa.h \
-    $$PWD/include/QSimpleCrypto_global.h \
-    $$PWD/include/QX509.h \
-    $$PWD/include/QX509Store.h
-
-SOURCES += \
-    $$PWD/sources/QAead.cpp \
-    $$PWD/sources/QBlockCipher.cpp \
-    $$PWD/sources/QCryptoError.cpp \
-    $$PWD/sources/QRsa.cpp \
-    $$PWD/sources/QX509.cpp \
-    $$PWD/sources/QX509Store.cpp

client/3rd/QSimpleCrypto/include/QAead.h

@@ -1,87 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#ifndef QAEAD_H
-#define QAEAD_H
-
-#include "QSimpleCrypto_global.h"
-
-#include <QObject>
-
-#include <memory>
-
-#include <openssl/aes.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/rand.h>
-
-#include "QCryptoError.h"
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QAead {
-    public:
-        QAead();
-
-        ///
-        /// \brief encryptAesGcm - Function encrypts data with Gcm algorithm.
-        /// \param data - Data that will be encrypted.
-        /// \param key - AES key.
-        /// \param iv - Initialization vector.
-        /// \param tag - Authorization tag.
-        /// \param aad - Additional authenticated data. Must be nullptr, if not used.
-        /// \param cipher - Can be used with OpenSSL EVP_CIPHER (gcm) - 128, 192, 256. Example: EVP_aes_256_gcm().
-        /// \return Returns encrypted data or "", if error happened.
-        ///
-        QByteArray encryptAesGcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad = "", const EVP_CIPHER* cipher = EVP_aes_256_gcm());
-
-        ///
-        /// \brief decryptAesGcm - Function decrypts data with Gcm algorithm.
-        /// \param data - Data that will be decrypted
-        /// \param key - AES key
-        /// \param iv - Initialization vector
-        /// \param tag - Authorization tag
-        /// \param aad - Additional authenticated data. Must be nullptr, if not used
-        /// \param cipher - Can be used with OpenSSL EVP_CIPHER (gcm) - 128, 192, 256. Example: EVP_aes_256_gcm()
-        /// \return Returns decrypted data or "", if error happened.
-        ///
-        QByteArray decryptAesGcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad = "", const EVP_CIPHER* cipher = EVP_aes_256_gcm());
-
-        ///
-        /// \brief encryptAesCcm - Function encrypts data with Ccm algorithm.
-        /// \param data - Data that will be encrypted.
-        /// \param key - AES key.
-        /// \param iv - Initialization vector.
-        /// \param tag - Authorization tag.
-        /// \param aad - Additional authenticated data. Must be nullptr, if not used.
-        /// \param cipher - Can be used with OpenSSL EVP_CIPHER (ccm) - 128, 192, 256. Example: EVP_aes_256_ccm().
-        /// \return Returns encrypted data or "", if error happened.
-        ///
-        QByteArray encryptAesCcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad = "", const EVP_CIPHER* cipher = EVP_aes_256_ccm());
-
-        ///
-        /// \brief decryptAesCcm - Function decrypts data with Ccm algorithm.
-        /// \param data - Data that will be decrypted.
-        /// \param key - AES key.
-        /// \param iv - Initialization vector.
-        /// \param tag - Authorization tag.
-        /// \param aad - Additional authenticated data. Must be nullptr, if not used.
-        /// \param cipher - Can be used with OpenSSL EVP_CIPHER (ccm) - 128, 192, 256. Example: EVP_aes_256_ccm().
-        /// \return Returns decrypted data or "", if error happened.
-        ///
-        QByteArray decryptAesCcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad = "", const EVP_CIPHER* cipher = EVP_aes_256_ccm());
-
-        ///
-        /// \brief error - Error handler class.
-        ///
-        QCryptoError error;
-    };
-} // namespace QSimpleCrypto
-
-#endif // QAEAD_H

client/3rd/QSimpleCrypto/include/QBlockCipher.h

@@ -1,84 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#ifndef QBLOCKCIPHER_H
-#define QBLOCKCIPHER_H
-
-#include "QSimpleCrypto_global.h"
-
-#include <QObject>
-
-#include <memory>
-
-#include <openssl/aes.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/rand.h>
-
-#include "QCryptoError.h"
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QBlockCipher {
-
-    #define Aes128Rounds 10
-    #define Aes192Rounds 12
-    #define Aes256Rounds 14
-
-    public:
-        QBlockCipher();
-
-        ///
-        /// \brief generateRandomBytes - Function generates random bytes by size.
-        /// \param size - Size of generated bytes.
-        /// \return Returns random bytes.
-        ///
-        QByteArray generateRandomBytes(const int& size);
-        QByteArray generateSecureRandomBytes(const int& size);
-
-        ///
-        /// \brief encryptAesBlockCipher - Function encrypts data with Aes Block Cipher algorithm.
-        /// \param data - Data that will be encrypted.
-        /// \param key - AES key.
-        /// \param iv - Initialization vector.
-        /// \param password - Encryption password.
-        /// \param salt - Random delta.
-        /// \param rounds - Transformation rounds.
-        /// \param chiper - Can be used with OpenSSL EVP_CIPHER (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-        /// \param md - Hash algroitm (OpenSSL EVP_MD). Example: EVP_sha512().
-        /// \return Returns decrypted data or "", if error happened.
-        ///
-        QByteArray encryptAesBlockCipher(QByteArray data, QByteArray key,
-            QByteArray iv = "", const int& rounds = Aes256Rounds,
-            const EVP_CIPHER* cipher = EVP_aes_256_cbc(), const EVP_MD* md = EVP_sha512());
-
-        ///
-        /// \brief decryptAesBlockCipher - Function decrypts data with Aes Block Cipher algorithm.
-        /// \param data - Data that will be decrypted.
-        /// \param key - AES key.
-        /// \param iv - Initialization vector.
-        /// \param password - Decryption password.
-        /// \param salt - Random delta.
-        /// \param rounds - Transformation rounds.
-        /// \param chiper - Can be used with OpenSSL EVP_CIPHER (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-        /// \param md - Hash algroitm (OpenSSL EVP_MD). Example: EVP_sha512().
-        /// \return Returns decrypted data or "", if error happened.
-        ///
-        QByteArray decryptAesBlockCipher(QByteArray data, QByteArray key,
-            QByteArray iv = "", const int& rounds = Aes256Rounds,
-            const EVP_CIPHER* cipher = EVP_aes_256_cbc(), const EVP_MD* md = EVP_sha512());
-
-        ///
-        /// \brief error - Error handler class.
-        ///
-        QCryptoError error;
-    };
-} // namespace QSimpleCrypto
-
-#endif // QBLOCKCIPHER_H

client/3rd/QSimpleCrypto/include/QCryptoError.h

@@ -1,45 +0,0 @@
-#ifndef QCRYPTOERROR_H
-#define QCRYPTOERROR_H
-
-#include <QObject>
-
-#include "QSimpleCrypto_global.h"
-
-/// TODO: Add Special error code for each error.
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QCryptoError : public QObject {
-        Q_OBJECT
-
-    public:
-        explicit QCryptoError(QObject* parent = nullptr);
-
-        ///
-        /// \brief setError - Sets error information
-        /// \param errorCode - Error code.
-        /// \param errorSummary - Error summary.
-        ///
-        inline void setError(const quint8 errorCode, const QString& errorSummary)
-        {
-            m_currentErrorCode = errorCode;
-            m_errorSummary = errorSummary;
-        }
-
-        ///
-        /// \brief lastError - Returns last error.
-        /// \return Returns eror ID and error Text.
-        ///
-        inline QPair<quint8, QString> lastError() const
-        {
-            return QPair<quint8, QString>(m_currentErrorCode, m_errorSummary);
-        }
-
-    private:
-        quint8 m_currentErrorCode;
-        QString m_errorSummary;
-    };
-}
-
-#endif // QCRYPTOERROR_H

client/3rd/QSimpleCrypto/include/QRsa.h

@@ -1,104 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#ifndef QRSA_H
-#define QRSA_H
-
-#include "QSimpleCrypto_global.h"
-
-#include <QFile>
-#include <QObject>
-
-#include <memory>
-
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/rsa.h>
-
-#include "QCryptoError.h"
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QRsa {
-
-    #define PublicEncrypt 0
-    #define PrivateEncrypt 1
-    #define PublicDecrypt 2
-    #define PrivateDecrypt 3
-
-    public:
-        QRsa();
-
-        ///
-        /// \brief generateRsaKeys - Function generate Rsa Keys and returns them in OpenSSL structure.
-        /// \param bits - RSA key size.
-        /// \param rsaBigNumber - The exponent is an odd number, typically 3, 17 or 65537.
-        /// \return Returns 'OpenSSL RSA structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'RSA_free()' to avoid memory leak.
-        ///
-        RSA* generateRsaKeys(const int& bits, const int& rsaBigNumber);
-
-        ///
-        /// \brief savePublicKey - Saves to file RSA public key.
-        /// \param rsa - OpenSSL RSA structure.
-        /// \param publicKeyFileName - Public key file name.
-        ///
-        void savePublicKey(RSA *rsa, const QByteArray& publicKeyFileName);
-
-        ///
-        /// \brief savePrivateKey - Saves to file RSA private key.
-        /// \param rsa - OpenSSL RSA structure.
-        /// \param privateKeyFileName - Private key file name.
-        /// \param password - Private key password.
-        /// \param cipher - Can be used with 'OpenSSL EVP_CIPHER' (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-        ///
-        void savePrivateKey(RSA* rsa, const QByteArray& privateKeyFileName, QByteArray password = "", const EVP_CIPHER* cipher = nullptr);
-
-        ///
-        /// \brief getPublicKeyFromFile - Gets RSA public key from a file.
-        /// \param filePath - File path to public key file.
-        /// \return Returns 'OpenSSL EVP_PKEY structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'EVP_PKEY_free()' to avoid memory leak.
-        ///
-        EVP_PKEY* getPublicKeyFromFile(const QByteArray& filePath);
-
-        ///
-        /// \brief getPrivateKeyFromFile - Gets RSA private key from a file.
-        /// \param filePath - File path to private key file.
-        /// \param password - Private key password.
-        /// \return - Returns 'OpenSSL EVP_PKEY structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'EVP_PKEY_free()' to avoid memory leak.
-        ///
-        EVP_PKEY* getPrivateKeyFromFile(const QByteArray& filePath, const QByteArray& password = "");
-
-        ///
-        /// \brief encrypt - Encrypt data with RSA algorithm.
-        /// \param plaintext - Text that must be encrypted.
-        /// \param rsa - OpenSSL RSA structure.
-        /// \param encryptType - Public or private encrypt type. (PUBLIC_ENCRYPT, PRIVATE_ENCRYPT).
-        /// \param padding - OpenSSL RSA padding can be used with: 'RSA_PKCS1_PADDING', 'RSA_NO_PADDING' and etc.
-        /// \return Returns encrypted data or "", if error happened.
-        ///
-        QByteArray encrypt(QByteArray plainText, RSA* rsa, const int& encryptType = PublicEncrypt, const int& padding = RSA_PKCS1_PADDING);
-
-        ///
-        /// \brief decrypt - Decrypt data with RSA algorithm.
-        /// \param cipherText - Text that must be decrypted.
-        /// \param rsa - OpenSSL RSA structure.
-        /// \param decryptType - Public or private type. (PUBLIC_DECRYPT, PRIVATE_DECRYPT).
-        /// \param padding  - RSA padding can be used with: 'RSA_PKCS1_PADDING', 'RSA_NO_PADDING' and etc.
-        /// \return - Returns decrypted data or "", if error happened.
-        ///
-        QByteArray decrypt(QByteArray cipherText, RSA* rsa, const int& decryptType = PrivateDecrypt, const int& padding = RSA_PKCS1_PADDING);
-
-        ///
-        /// \brief error - Error handler class.
-        ///
-        QCryptoError error;
-    };
-} // namespace QSimpleCrypto
-
-#endif // QRSA_H

client/3rd/QSimpleCrypto/include/QSimpleCrypto_global.h

@@ -1,9 +0,0 @@
-#ifndef QSIMPLECRYPTO_GLOBAL_H
-#define QSIMPLECRYPTO_GLOBAL_H
-
-#include <QtCore/qglobal.h>
-#include <stdexcept>
-
-#define QSIMPLECRYPTO_EXPORT
-
-#endif // QSIMPLECRYPTO_GLOBAL_H

client/3rd/QSimpleCrypto/include/QX509.h

@@ -1,87 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#ifndef QX509_H
-#define QX509_H
-
-#include "QSimpleCrypto_global.h"
-
-#include <QMap>
-#include <QObject>
-
-#include <memory>
-
-#include <openssl/bio.h>
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/x509.h>
-#include <openssl/x509_vfy.h>
-
-#include "QCryptoError.h"
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QX509 {
-
-    #define oneYear 31536000L
-    #define x509LastVersion 2
-
-    public:
-        QX509();
-
-        ///
-        /// \brief loadCertificateFromFile - Function load X509 from file and returns OpenSSL structure.
-        /// \param fileName - File path to certificate.
-        /// \return Returns OpenSSL X509 structure or nullptr, if error happened. Returned value must be cleaned up with 'X509_free' to avoid memory leak.
-        ///
-        X509* loadCertificateFromFile(const QByteArray& fileName);
-
-        ///
-        /// \brief signCertificate - Function signs X509 certificate and returns signed X509 OpenSSL structure.
-        /// \param endCertificate - Certificate that will be signed
-        /// \param caCertificate - CA certificate that will sign end certificate
-        /// \param caPrivateKey - CA certificate private key
-        /// \param fileName - With that name certificate will be saved. Leave "", if don't need to save it
-        /// \return Returns OpenSSL X509 structure or nullptr, if error happened.
-        ///
-        X509* signCertificate(X509* endCertificate, X509* caCertificate, EVP_PKEY* caPrivateKey, const QByteArray& fileName = "");
-
-        ///
-        /// \brief verifyCertificate - Function verifies X509 certificate and returns verified X509 OpenSSL structure.
-        /// \param x509 - OpenSSL X509. That certificate will be verified.
-        /// \param store - Trusted certificate must be added to X509_Store with 'addCertificateToStore(X509_STORE* ctx, X509* x509)'.
-        /// \return Returns OpenSSL X509 structure or nullptr, if error happened
-        ///
-        X509* verifyCertificate(X509* x509, X509_STORE* store);
-
-        ///
-        /// \brief generateSelfSignedCertificate - Function generatesand returns  self signed X509.
-        /// \param rsa - OpenSSL RSA.
-        /// \param additionalData - Certificate information.
-        /// \param certificateFileName - With that name certificate will be saved. Leave "", if don't need to save it.
-        /// \param md - OpenSSL EVP_MD structure. Example: EVP_sha512().
-        /// \param serialNumber - X509 certificate serial number.
-        /// \param version - X509 certificate version.
-        /// \param notBefore - X509 start date.
-        /// \param notAfter - X509 end date.
-        /// \return Returns OpenSSL X509 structure or nullptr, if error happened. Returned value must be cleaned up with 'X509_free' to avoid memory leak.
-        ///
-        X509* generateSelfSignedCertificate(RSA* rsa, const QMap<QByteArray, QByteArray>& additionalData,
-            const QByteArray& certificateFileName = "", const EVP_MD* md = EVP_sha512(),
-            const long& serialNumber = 1, const long& version = x509LastVersion,
-            const long& notBefore = 0, const long& notAfter = oneYear);
-
-        ///
-        /// \brief error - Error handler class.
-        ///
-        QCryptoError error;
-    };
-} // namespace QSimpleCrypto
-
-#endif // QX509_H

client/3rd/QSimpleCrypto/include/QX509Store.h

@@ -1,120 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#ifndef QX509STORE_H
-#define QX509STORE_H
-
-#include "QSimpleCrypto_global.h"
-
-#include <QDir>
-#include <QFile>
-#include <QFileInfo>
-
-#include <memory>
-
-#include <openssl/err.h>
-#include <openssl/x509_vfy.h>
-#include <openssl/x509v3.h>
-
-#include "QCryptoError.h"
-
-// clang-format off
-namespace QSimpleCrypto
-{
-    class QSIMPLECRYPTO_EXPORT QX509Store {
-    public:
-        QX509Store();
-
-        ///
-        /// \brief addCertificateToStore
-        /// \param store - OpenSSL X509_STORE.
-        /// \param x509 - OpenSSL X509.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool addCertificateToStore(X509_STORE* store, X509* x509);
-
-        ///
-        /// \brief addLookup
-        /// \param store - OpenSSL X509_STORE.
-        /// \param method - OpenSSL X509_LOOKUP_METHOD. Example: X509_LOOKUP_file.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool addLookup(X509_STORE* store, X509_LOOKUP_METHOD* method);
-
-        ///
-        /// \brief setCertificateDepth
-        /// \param store - OpenSSL X509_STORE.
-        /// \param depth - That is the maximum number of untrusted CA certificates that can appear in a chain. Example: 0.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool setDepth(X509_STORE* store, const int& depth);
-
-        ///
-        /// \brief setFlag
-        /// \param store - OpenSSL X509_STORE.
-        /// \param flag - The verification flags consists of zero or more of the following flags ored together. Example: X509_V_FLAG_CRL_CHECK.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool setFlag(X509_STORE* store, const unsigned long& flag);
-
-        ///
-        /// \brief setFlag
-        /// \param store - OpenSSL X509_STORE.
-        /// \param purpose - Verification purpose in param to purpose. Example: X509_PURPOSE_ANY.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool setPurpose(X509_STORE* store, const int& purpose);
-
-        ///
-        /// \brief setTrust
-        /// \param store - OpenSSL X509_STORE.
-        /// \param trust - Trust Level. Example: X509_TRUST_SSL_SERVER.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool setTrust(X509_STORE* store, const int& trust);
-
-        ///
-        /// \brief setDefaultPaths
-        /// \param store - OpenSSL X509_STORE.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool setDefaultPaths(X509_STORE* store);
-
-        ///
-        /// \brief loadLocations
-        /// \param store - OpenSSL X509_STORE.
-        /// \param fileName - File name. Example: "caCertificate.pem".
-        /// \param dirPath - Path to file. Example: "path/To/File".
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool loadLocations(X509_STORE* store, const QByteArray& fileName, const QByteArray& dirPath);
-
-        ///
-        /// \brief loadLocations
-        /// \param store - OpenSSL X509_STORE.
-        /// \param file - Qt QFile that will be loaded.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool loadLocations(X509_STORE* store, const QFile& file);
-
-        ///
-        /// \brief loadLocations
-        /// \param store - OpenSSL X509_STORE.
-        /// \param fileInfo - Qt QFileInfo.
-        /// \return Returns 'true' on success and 'false', if error happened.
-        ///
-        bool loadLocations(X509_STORE* store, const QFileInfo& fileInfo);
-
-        ///
-        /// \brief error - Error handler class.
-        ///
-        QCryptoError error;
-    };
-}
-
-#endif // QX509STORE_H

client/3rd/QSimpleCrypto/sources/QAead.cpp

@@ -1,364 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#include "include/QAead.h"
-
-QSimpleCrypto::QAead::QAead()
-{
-}
-
-///
-/// \brief QSimpleCrypto::QAEAD::encryptAesGcm - Function encrypts data with Gcm algorithm.
-/// \param data - Data that will be encrypted.
-/// \param key - AES key.
-/// \param iv - Initialization vector.
-/// \param tag - Authorization tag.
-/// \param aad - Additional authenticated data. Must be nullptr, if not used.
-/// \param cipher - Can be used with OpenSSL EVP_CIPHER (gcm) - 128, 192, 256. Example: EVP_aes_256_gcm().
-/// \return Returns encrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QAead::encryptAesGcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad, const EVP_CIPHER* cipher)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> encryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (encryptionCipher == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'encryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set data length */
-        int plainTextLength = data.size();
-        int cipherTextLength = 0;
-
-        /* Initialize cipherText. Here encrypted data will be stored */
-        std::unique_ptr<unsigned char[]> cipherText { new unsigned char[plainTextLength]() };
-        if (cipherText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'ciphertext'.");
-        }
-
-        /* Initialize encryption operation. */
-        if (!EVP_EncryptInit_ex(encryptionCipher.get(), cipher, nullptr, reinterpret_cast<unsigned char*>(key.data()), reinterpret_cast<unsigned char*>(iv.data()))) {
-            throw std::runtime_error("Couldn't initialize encryption operation. EVP_EncryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set IV length if default 12 bytes (96 bits) is not appropriate */
-        if (!EVP_CIPHER_CTX_ctrl(encryptionCipher.get(), EVP_CTRL_GCM_SET_IVLEN, iv.length(), nullptr)) {
-            throw std::runtime_error("Couldn't set IV length. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-//        /* Check if aad need to be used */
-//        if (aad.length() > 0) {
-//            /* Provide any AAD data. This can be called zero or more times as required */
-//            if (!EVP_EncryptUpdate(encryptionCipher.get(), nullptr, &cipherTextLength, reinterpret_cast<unsigned char*>(aad.data()), aad.length())) {
-//                throw std::runtime_error("Couldn't provide aad data. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//            }
-//        }
-
-        /*
-         * Provide the message to be encrypted, and obtain the encrypted output.
-         * EVP_EncryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_EncryptUpdate(encryptionCipher.get(), cipherText.get(), &cipherTextLength, reinterpret_cast<const unsigned char*>(data.data()), plainTextLength)) {
-            throw std::runtime_error("Couldn't provide message to be encrypted. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Finalize the encryption. Normally cipher text bytes may be written at
-         * this stage, but this does not occur in GCM mode
-        */
-        if (!EVP_EncryptFinal_ex(encryptionCipher.get(), cipherText.get(), &plainTextLength)) {
-            throw std::runtime_error("Couldn't finalize encryption. EVP_EncryptFinal_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-//        /* Get tag */
-//        if (!EVP_CIPHER_CTX_ctrl(encryptionCipher.get(), EVP_CTRL_GCM_GET_TAG, tag->length(), reinterpret_cast<unsigned char*>(tag->data()))) {
-//            throw std::runtime_error("Couldn't get tag. EVP_CIPHER_CTX_ctrl(. Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray encryptedData = QByteArray(reinterpret_cast<char*>(cipherText.get()), cipherTextLength);
-
-        return encryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QAead::error.setError(1, exception.what());
-        return QByteArray();
-    } catch (...) {
-        QSimpleCrypto::QAead::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}
-
-///
-/// \brief QSimpleCrypto::QAEAD::decryptAesGcm - Function decrypts data with Gcm algorithm.
-/// \param data - Data that will be decrypted
-/// \param key - AES key
-/// \param iv - Initialization vector
-/// \param tag - Authorization tag
-/// \param aad - Additional authenticated data. Must be nullptr, if not used
-/// \param cipher - Can be used with OpenSSL EVP_CIPHER (gcm) - 128, 192, 256. Example: EVP_aes_256_gcm()
-/// \return Returns decrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QAead::decryptAesGcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad, const EVP_CIPHER* cipher)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> decryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (decryptionCipher.get() == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'decryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set data length */
-        int cipherTextLength = data.size();
-        int plainTextLength = 0;
-
-        /* Initialize plainText. Here decrypted data will be stored */
-        std::unique_ptr<unsigned char[]> plainText { new unsigned char[cipherTextLength]() };
-        if (plainText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'plaintext'.");
-        }
-
-        /* Initialize decryption operation. */
-        if (!EVP_DecryptInit_ex(decryptionCipher.get(), cipher, nullptr, reinterpret_cast<unsigned char*>(key.data()), reinterpret_cast<unsigned char*>(iv.data()))) {
-            throw std::runtime_error("Couldn't initialize decryption operation. EVP_DecryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set IV length. Not necessary if this is 12 bytes (96 bits) */
-        if (!EVP_CIPHER_CTX_ctrl(decryptionCipher.get(), EVP_CTRL_GCM_SET_IVLEN, iv.length(), nullptr)) {
-            throw std::runtime_error("Couldn't set IV length. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-//        /* Check if aad need to be used */
-//        if (aad.length() > 0) {
-//            /* Provide any AAD data. This can be called zero or more times as required */
-//            if (!EVP_DecryptUpdate(decryptionCipher.get(), nullptr, &plainTextLength, reinterpret_cast<unsigned char*>(aad.data()), aad.length())) {
-//                throw std::runtime_error("Couldn't provide aad data. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//            }
-//        }
-
-        /*
-         * Provide the message to be decrypted, and obtain the plain text output.
-         * EVP_DecryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_DecryptUpdate(decryptionCipher.get(), plainText.get(), &plainTextLength, reinterpret_cast<const unsigned char*>(data.data()), cipherTextLength)) {
-            throw std::runtime_error("Couldn't provide message to be decrypted. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-//        /* Set expected tag value. Works in OpenSSL 1.0.1d and later */
-//        if (!EVP_CIPHER_CTX_ctrl(decryptionCipher.get(), EVP_CTRL_GCM_SET_TAG, tag->length(), reinterpret_cast<unsigned char*>(tag->data()))) {
-//            throw std::runtime_error("Coldn't set tag. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//        }
-
-        /*
-         * Finalize the decryption. A positive return value indicates success,
-         * anything else is a failure - the plain text is not trustworthy.
-        */
-        if (!EVP_DecryptFinal_ex(decryptionCipher.get(), plainText.get(), &cipherTextLength)) {
-            throw std::runtime_error("Couldn't finalize decryption. EVP_DecryptFinal_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray decryptedData = QByteArray(reinterpret_cast<char*>(plainText.get()), plainTextLength);
-
-        return decryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QAead::error.setError(1, exception.what());
-        return QByteArray();
-    } catch (...) {
-        QSimpleCrypto::QAead::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}
-
-///
-/// \brief QSimpleCrypto::QAEAD::encryptAesCcm - Function encrypts data with Ccm algorithm.
-/// \param data - Data that will be encrypted.
-/// \param key - AES key.
-/// \param iv - Initialization vector.
-/// \param tag - Authorization tag.
-/// \param aad - Additional authenticated data. Must be nullptr, if not used.
-/// \param cipher - Can be used with OpenSSL EVP_CIPHER (ccm) - 128, 192, 256. Example: EVP_aes_256_ccm().
-/// \return Returns encrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QAead::encryptAesCcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad, const EVP_CIPHER* cipher)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> encryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (encryptionCipher == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'encryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set data length */
-        int plainTextLength = data.size();
-        int cipherTextLength = 0;
-
-        /* Initialize cipherText. Here encrypted data will be stored */
-        std::unique_ptr<unsigned char[]> cipherText { new unsigned char[plainTextLength]() };
-        if (cipherText.get() == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'ciphertext'.");
-        }
-
-        /* Initialize encryption operation. */
-        if (!EVP_EncryptInit_ex(encryptionCipher.get(), cipher, nullptr, reinterpret_cast<unsigned char*>(key.data()), reinterpret_cast<unsigned char*>(iv.data()))) {
-            throw std::runtime_error("Couldn't initialize encryption operation. EVP_EncryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set IV length if default 12 bytes (96 bits) is not appropriate */
-        if (!EVP_CIPHER_CTX_ctrl(encryptionCipher.get(), EVP_CTRL_CCM_SET_IVLEN, iv.length(), nullptr)) {
-            throw std::runtime_error("Couldn't set IV length. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set tag length */
-        if (!EVP_CIPHER_CTX_ctrl(encryptionCipher.get(), EVP_CTRL_CCM_SET_TAG, tag->length(), nullptr)) {
-            throw std::runtime_error("Coldn't set tag. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Check if aad need to be used */
-        if (aad.length() > 0) {
-            /* Provide the total plain text length */
-            if (!EVP_EncryptUpdate(encryptionCipher.get(), nullptr, &cipherTextLength, nullptr, plainTextLength)) {
-                throw std::runtime_error("Couldn't provide total plaintext length. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-
-            /* Provide any AAD data. This can be called zero or more times as required */
-            if (!EVP_EncryptUpdate(encryptionCipher.get(), nullptr, &cipherTextLength, reinterpret_cast<unsigned char*>(aad.data()), aad.length())) {
-                throw std::runtime_error("Couldn't provide aad data. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-        }
-
-        /*
-         * Provide the message to be encrypted, and obtain the encrypted output.
-         * EVP_EncryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_EncryptUpdate(encryptionCipher.get(), cipherText.get(), &cipherTextLength, reinterpret_cast<const unsigned char*>(data.data()), plainTextLength)) {
-            throw std::runtime_error("Couldn't provide message to be encrypted. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Finalize the encryption. Normally ciphertext bytes may be written at
-         * this stage, but this does not occur in GCM mode
-        */
-        if (!EVP_EncryptFinal_ex(encryptionCipher.get(), cipherText.get(), &plainTextLength)) {
-            throw std::runtime_error("Couldn't finalize encryption. EVP_EncryptFinal_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Get tag */
-        if (!EVP_CIPHER_CTX_ctrl(encryptionCipher.get(), EVP_CTRL_CCM_GET_TAG, tag->length(), reinterpret_cast<unsigned char*>(tag->data()))) {
-            throw std::runtime_error("Couldn't get tag. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray encryptedData = QByteArray(reinterpret_cast<char*>(cipherText.get()), cipherTextLength);
-
-        return encryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QAead::error.setError(1, exception.what());
-        return QByteArray();
-    } catch (...) {
-        QSimpleCrypto::QAead::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}
-
-///
-/// \brief QSimpleCrypto::QAEAD::decryptAesCcm - Function decrypts data with Ccm algorithm.
-/// \param data - Data that will be decrypted.
-/// \param key - AES key.
-/// \param iv - Initialization vector.
-/// \param tag - Authorization tag.
-/// \param aad - Additional authenticated data. Must be nullptr, if not used.
-/// \param cipher - Can be used with OpenSSL EVP_CIPHER (ccm) - 128, 192, 256. Example: EVP_aes_256_ccm().
-/// \return Returns decrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QAead::decryptAesCcm(QByteArray data, QByteArray key, QByteArray iv, QByteArray* tag, QByteArray aad, const EVP_CIPHER* cipher)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> decryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (decryptionCipher.get() == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'decryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set data length */
-        int cipherTextLength = data.size();
-        int plainTextLength = 0;
-
-        /* Initialize plainText. Here decrypted data will be stored */
-        std::unique_ptr<unsigned char[]> plainText { new unsigned char[cipherTextLength]() };
-        if (plainText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'plaintext'.");
-        }
-
-        /* Initialize decryption operation. */
-        if (!EVP_DecryptInit_ex(decryptionCipher.get(), cipher, nullptr, reinterpret_cast<unsigned char*>(key.data()), reinterpret_cast<unsigned char*>(iv.data()))) {
-            throw std::runtime_error("Couldn't initialize decryption operation. EVP_DecryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set IV length. Not necessary if this is 12 bytes (96 bits) */
-        if (!EVP_CIPHER_CTX_ctrl(decryptionCipher.get(), EVP_CTRL_CCM_SET_IVLEN, iv.length(), nullptr)) {
-            throw std::runtime_error("Couldn't set IV length. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set expected tag value. Works in OpenSSL 1.0.1d and later */
-        if (!EVP_CIPHER_CTX_ctrl(decryptionCipher.get(), EVP_CTRL_CCM_SET_TAG, tag->length(), reinterpret_cast<unsigned char*>(tag->data()))) {
-            throw std::runtime_error("Coldn't set tag. EVP_CIPHER_CTX_ctrl(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Check if aad need to be used */
-        if (aad.length() > 0) {
-            /* Provide the total ciphertext length */
-            if (!EVP_DecryptUpdate(decryptionCipher.get(), nullptr, &plainTextLength, nullptr, cipherTextLength)) {
-                throw std::runtime_error("Couldn't provide total plaintext length. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-
-            /* Provide any AAD data. This can be called zero or more times as required */
-            if (!EVP_DecryptUpdate(decryptionCipher.get(), nullptr, &plainTextLength, reinterpret_cast<unsigned char*>(aad.data()), aad.length())) {
-                throw std::runtime_error("Couldn't provide aad data. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-        }
-
-        /*
-         * Provide the message to be decrypted, and obtain the plaintext output.
-         * EVP_DecryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_DecryptUpdate(decryptionCipher.get(), plainText.get(), &plainTextLength, reinterpret_cast<const unsigned char*>(data.data()), cipherTextLength)) {
-            throw std::runtime_error("Couldn't provide message to be decrypted. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Finalize the decryption. A positive return value indicates success,
-         * anything else is a failure - the plaintext is not trustworthy.
-        */
-        if (!EVP_DecryptFinal_ex(decryptionCipher.get(), plainText.get(), &cipherTextLength)) {
-            throw std::runtime_error("Couldn't finalize decryption. EVP_DecryptFinal_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray decryptedData = QByteArray(reinterpret_cast<char*>(plainText.get()), plainTextLength);
-
-        return decryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QAead::error.setError(1, exception.what());
-        return QByteArray();
-    } catch (...) {
-        QSimpleCrypto::QAead::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}

client/3rd/QSimpleCrypto/sources/QBlockCipher.cpp

@@ -1,193 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#include "include/QBlockCipher.h"
-
-QSimpleCrypto::QBlockCipher::QBlockCipher()
-{
-}
-
-///
-/// \brief QSimpleCrypto::QBlockCipher::generateRandomBytes - Function generates random bytes by size.
-/// \param size - Size of generated bytes.
-/// \return Returns random bytes.
-///
-QByteArray QSimpleCrypto::QBlockCipher::generateRandomBytes(const int& size)
-{
-    unsigned char arr[sizeof(size)];
-    RAND_bytes(arr, sizeof(size));
-
-    QByteArray buffer = QByteArray(reinterpret_cast<char*>(arr), size);
-    return buffer;
-}
-
-QByteArray QSimpleCrypto::QBlockCipher::generateSecureRandomBytes(const int &size)
-{
-    unsigned char arr[sizeof(size)];
-    RAND_priv_bytes(arr, sizeof(size));
-
-    QByteArray buffer = QByteArray(reinterpret_cast<char*>(arr), size);
-    return buffer;
-}
-
-///
-/// \brief QSimpleCrypto::QBlockCipher::encryptAesBlockCipher - Function encrypts data with Aes Block Cipher algorithm.
-/// \param data - Data that will be encrypted.
-/// \param key - AES key.
-/// \param iv - Initialization vector.
-/// \param password - Encryption password.
-/// \param salt - Random delta.
-/// \param rounds - Transformation rounds.
-/// \param chiper - Can be used with OpenSSL EVP_CIPHER (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-/// \param md - Hash algroitm (OpenSSL EVP_MD). Example: EVP_sha512().
-/// \return Returns decrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QBlockCipher::encryptAesBlockCipher(QByteArray data, QByteArray key,
-    QByteArray iv,
-    const int& rounds, const EVP_CIPHER* cipher, const EVP_MD* md)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> encryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (encryptionCipher == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'encryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Reinterpret values for multi use */
-        unsigned char* m_key = reinterpret_cast<unsigned char*>(key.data());
-        unsigned char* m_iv = reinterpret_cast<unsigned char*>(iv.data());
-
-        /* Set data length */
-        int cipherTextLength(data.size() + AES_BLOCK_SIZE);
-        int finalLength = 0;
-
-        /* Initialize cipcherText. Here encrypted data will be stored */
-        std::unique_ptr<unsigned char[]> cipherText { new unsigned char[cipherTextLength]() };
-        if (cipherText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'cipherText'.");
-        }
-
-        // Bug here
-//        /* Start encryption with password based encryption routine */
-//        if (!EVP_BytesToKey(cipher, md, reinterpret_cast<unsigned char*>(salt.data()), reinterpret_cast<unsigned char*>(password.data()), password.length(), rounds, m_key, m_iv)) {
-//            throw std::runtime_error("Couldn't start encryption routine. EVP_BytesToKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//        }
-
-        /* Initialize encryption operation. */
-        if (!EVP_EncryptInit_ex(encryptionCipher.get(), cipher, nullptr, m_key, m_iv)) {
-            throw std::runtime_error("Couldn't initialize encryption operation. EVP_EncryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Provide the message to be encrypted, and obtain the encrypted output.
-         * EVP_EncryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_EncryptUpdate(encryptionCipher.get(), cipherText.get(), &cipherTextLength, reinterpret_cast<const unsigned char*>(data.data()), data.size())) {
-            throw std::runtime_error("Couldn't provide message to be encrypted. EVP_EncryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finalize the encryption. Normally ciphertext bytes may be written at this stage */
-        if (!EVP_EncryptFinal(encryptionCipher.get(), cipherText.get() + cipherTextLength, &finalLength)) {
-            throw std::runtime_error("Couldn't finalize encryption. EVP_EncryptFinal(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray encryptedData = QByteArray(reinterpret_cast<char*>(cipherText.get()), cipherTextLength + finalLength);
-
-        return encryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QBlockCipher::error.setError(1, exception.what());
-        return QByteArray();
-    } catch (...) {
-        QSimpleCrypto::QBlockCipher::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}
-
-///
-/// \brief QSimpleCrypto::QBlockCipher::encryptAesBlockCipher - Function decrypts data with Aes Block Cipher algorithm.
-/// \param data - Data that will be decrypted.
-/// \param key - AES key.
-/// \param iv - Initialization vector.
-/// \param password - Decryption password.
-/// \param salt - Random delta.
-/// \param rounds - Transformation rounds.
-/// \param chiper - Can be used with OpenSSL EVP_CIPHER (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-/// \param md - Hash algroitm (OpenSSL EVP_MD). Example: EVP_sha512().
-/// \return Returns decrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QBlockCipher::decryptAesBlockCipher(QByteArray data, QByteArray key,
-    QByteArray iv,
-    const int& rounds, const EVP_CIPHER* cipher, const EVP_MD* md)
-{
-    try {
-        /* Initialize EVP_CIPHER_CTX */
-        std::unique_ptr<EVP_CIPHER_CTX, void (*)(EVP_CIPHER_CTX*)> decryptionCipher { EVP_CIPHER_CTX_new(), EVP_CIPHER_CTX_free };
-        if (decryptionCipher == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'decryptionCipher\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Reinterpret values for multi use */
-        unsigned char* m_key = reinterpret_cast<unsigned char*>(key.data());
-        unsigned char* m_iv = reinterpret_cast<unsigned char*>(iv.data());
-
-        /* Set data length */
-        int plainTextLength(data.size());
-        int finalLength = 0;
-
-        /* Initialize plainText. Here decrypted data will be stored */
-        std::unique_ptr<unsigned char[]> plainText { new unsigned char[plainTextLength + AES_BLOCK_SIZE]() };
-        if (plainText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for \'plainText\'. EVP_CIPHER_CTX_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        // Bug here
-//        /* Start encryption with password based encryption routine */
-//        if (!EVP_BytesToKey(cipher, md, reinterpret_cast<const unsigned char*>(salt.data()), reinterpret_cast<const unsigned char*>(password.data()), password.length(), rounds, m_key, m_iv)) {
-//            throw std::runtime_error("Couldn't start decryption routine. EVP_BytesToKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-//        }
-
-        /* Initialize decryption operation. */
-        if (!EVP_DecryptInit_ex(decryptionCipher.get(), cipher, nullptr, m_key, m_iv)) {
-            throw std::runtime_error("Couldn't initialize decryption operation. EVP_DecryptInit_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Provide the message to be decrypted, and obtain the plaintext output.
-         * EVP_DecryptUpdate can be called multiple times if necessary
-        */
-        if (!EVP_DecryptUpdate(decryptionCipher.get(), plainText.get(), &plainTextLength, reinterpret_cast<const unsigned char*>(data.data()), data.size())) {
-            throw std::runtime_error("Couldn't provide message to be decrypted. EVP_DecryptUpdate(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /*
-         * Finalize the decryption. A positive return value indicates success,
-         * anything else is a failure - the plaintext is not trustworthy.
-        */
-        if (!EVP_DecryptFinal(decryptionCipher.get(), plainText.get() + plainTextLength, &finalLength)) {
-            throw std::runtime_error("Couldn't finalize decryption. EVP_DecryptFinal. Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Finilize data to be readable with qt */
-        QByteArray decryptedData = QByteArray(reinterpret_cast<char*>(plainText.get()), plainTextLength + finalLength);
-
-        return decryptedData;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QBlockCipher::error.setError(1, exception.what());
-        return QByteArray(exception.what());
-    } catch (...) {
-        QSimpleCrypto::QBlockCipher::error.setError(2, "Unknown error!");
-        return QByteArray();
-    }
-
-    return QByteArray();
-}

client/3rd/QSimpleCrypto/sources/QCryptoError.cpp

@@ -1,6 +0,0 @@
-#include "include/QCryptoError.h"
-
-QSimpleCrypto::QCryptoError::QCryptoError(QObject* parent)
-    : QObject(parent)
-{
-}

client/3rd/QSimpleCrypto/sources/QRsa.cpp

@@ -1,274 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#include "include/QRsa.h"
-
-QSimpleCrypto::QRsa::QRsa()
-{
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::generateRsaKeys - Function generate Rsa Keys and returns them in OpenSSL structure.
-/// \param bits - RSA key size.
-/// \param rsaBigNumber - The exponent is an odd number, typically 3, 17 or 65537.
-/// \return Returns 'OpenSSL RSA structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'RSA_free()' to avoid memory leak.
-///
-RSA* QSimpleCrypto::QRsa::generateRsaKeys(const int& bits, const int& rsaBigNumber)
-{
-    try {
-        /* Initialize big number */
-        std::unique_ptr<BIGNUM, void (*)(BIGNUM*)> bigNumber { BN_new(), BN_free };
-        if (bigNumber == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'bigNumber\'. BN_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            return nullptr;
-        }
-
-        /* Set big number */
-        if (!BN_set_word(bigNumber.get(), rsaBigNumber)) {
-            throw std::runtime_error("Couldn't set bigNumber. BN_set_word(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize RSA */
-        RSA* rsa = nullptr;
-        if (!(rsa = RSA_new())) {
-            throw std::runtime_error("Couldn't initialize x509. X509_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Generate key pair and store it in RSA */
-        if (!RSA_generate_key_ex(rsa, bits, bigNumber.get(), nullptr)) {
-            throw std::runtime_error("Couldn't generate RSA. RSA_generate_key_ex(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        return rsa;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::savePublicKey - Saves to file RSA public key.
-/// \param rsa - OpenSSL RSA structure.
-/// \param publicKeyFileName - Public key file name.
-///
-void QSimpleCrypto::QRsa::savePublicKey(RSA* rsa, const QByteArray& publicKeyFileName)
-{
-    try {
-        /* Initialize BIO */
-        std::unique_ptr<BIO, void (*)(BIO*)> bioPublicKey { BIO_new_file(publicKeyFileName.data(), "w+"), BIO_free_all };
-        if (bioPublicKey == nullptr) {
-            throw std::runtime_error("Couldn't initialize \'bioPublicKey\'. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write public key on file */
-        if (!PEM_write_bio_RSA_PUBKEY(bioPublicKey.get(), rsa)) {
-            throw std::runtime_error("Couldn't save public key. PEM_write_bio_RSAPublicKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return;
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::savePrivateKey - Saves to file RSA private key.
-/// \param rsa - OpenSSL RSA structure.
-/// \param privateKeyFileName - Private key file name.
-/// \param password - Private key password.
-/// \param cipher - Can be used with 'OpenSSL EVP_CIPHER' (ecb, cbc, cfb, ofb, ctr) - 128, 192, 256. Example: EVP_aes_256_cbc().
-///
-void QSimpleCrypto::QRsa::savePrivateKey(RSA* rsa, const QByteArray& privateKeyFileName, QByteArray password, const EVP_CIPHER* cipher)
-{
-    try {
-        /* Initialize BIO */
-        std::unique_ptr<BIO, void (*)(BIO*)> bioPrivateKey { BIO_new_file(privateKeyFileName.data(), "w+"), BIO_free_all };
-        if (bioPrivateKey == nullptr) {
-            throw std::runtime_error("Couldn't initialize bioPrivateKey. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write private key to file */
-        if (!PEM_write_bio_RSAPrivateKey(bioPrivateKey.get(), rsa, cipher, reinterpret_cast<unsigned char*>(password.data()), password.size(), nullptr, nullptr)) {
-            throw std::runtime_error("Couldn't save private key. PEM_write_bio_RSAPrivateKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return;
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::getPublicKeyFromFile - Gets RSA public key from a file.
-/// \param filePath - File path to public key file.
-/// \return Returns 'OpenSSL EVP_PKEY structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'EVP_PKEY_free()' to avoid memory leak.
-///
-EVP_PKEY* QSimpleCrypto::QRsa::getPublicKeyFromFile(const QByteArray& filePath)
-{
-    try {
-        /* Initialize BIO */
-        std::unique_ptr<BIO, void (*)(BIO*)> bioPublicKey { BIO_new_file(filePath.data(), "r"), BIO_free_all };
-        if (bioPublicKey == nullptr) {
-            throw std::runtime_error("Couldn't initialize bioPublicKey. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize EVP_PKEY */
-        EVP_PKEY* keyStore = nullptr;
-        if (!(keyStore = EVP_PKEY_new())) {
-            throw std::runtime_error("Couldn't initialize keyStore. EVP_PKEY_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write private key to file */
-        if (!PEM_read_bio_PUBKEY(bioPublicKey.get(), &keyStore, nullptr, nullptr)) {
-            throw std::runtime_error("Couldn't read private key. PEM_read_bio_PrivateKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        return keyStore;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::getPrivateKeyFromFile - Gets RSA private key from a file.
-/// \param filePath - File path to private key file.
-/// \param password - Private key password.
-/// \return - Returns 'OpenSSL EVP_PKEY structure' or 'nullptr', if error happened. Returned value must be cleaned up with 'EVP_PKEY_free()' to avoid memory leak.
-///
-EVP_PKEY* QSimpleCrypto::QRsa::getPrivateKeyFromFile(const QByteArray& filePath, const QByteArray& password)
-{
-    try {
-        /* Initialize BIO */
-        std::unique_ptr<BIO, void (*)(BIO*)> bioPrivateKey { BIO_new_file(filePath.data(), "r"), BIO_free_all };
-        if (bioPrivateKey == nullptr) {
-            throw std::runtime_error("Couldn't initialize bioPrivateKey. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize EVP_PKEY */
-        EVP_PKEY* keyStore = nullptr;
-        if (!(keyStore = EVP_PKEY_new())) {
-            throw std::runtime_error("Couldn't initialize keyStore. EVP_PKEY_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write private key to file */
-        if (!PEM_read_bio_PrivateKey(bioPrivateKey.get(), &keyStore, nullptr, (void*)password.data())) {
-            throw std::runtime_error("Couldn't read private key. PEM_read_bio_PrivateKey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        return keyStore;
-
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::encrypt - Encrypt data with RSA algorithm.
-/// \param plaintext - Text that must be encrypted.
-/// \param rsa - OpenSSL RSA structure.
-/// \param encryptType - Public or private encrypt type. (PUBLIC_ENCRYPT, PRIVATE_ENCRYPT).
-/// \param padding - OpenSSL RSA padding can be used with: 'RSA_PKCS1_PADDING', 'RSA_NO_PADDING' and etc.
-/// \return Returns encrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QRsa::encrypt(QByteArray plainText, RSA* rsa, const int& encryptType, const int& padding)
-{
-    try {
-        /* Initialize array. Here encrypted data will be saved */
-        std::unique_ptr<unsigned char[]> cipherText { new unsigned char[RSA_size(rsa)]() };
-        if (cipherText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'cipherText'.");
-        }
-
-        /* Result of encryption operation */
-        short int result = 0;
-
-        /* Execute encryption operation */
-        if (encryptType == PublicDecrypt) {
-            result = RSA_public_encrypt(plainText.size(), reinterpret_cast<unsigned char*>(plainText.data()), cipherText.get(), rsa, padding);
-        } else if (encryptType == PrivateDecrypt) {
-            result = RSA_private_encrypt(plainText.size(), reinterpret_cast<unsigned char*>(plainText.data()), cipherText.get(), rsa, padding);
-        }
-
-        /* Check for result */
-        if (result <= -1) {
-            throw std::runtime_error("Couldn't encrypt data. Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Get encrypted data */
-        const QByteArray& encryptedData = QByteArray(reinterpret_cast<char*>(cipherText.get()), RSA_size(rsa));
-
-        return encryptedData;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return "";
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return "";
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QRSA::decrypt - Decrypt data with RSA algorithm.
-/// \param cipherText - Text that must be decrypted.
-/// \param rsa - OpenSSL RSA structure.
-/// \param decryptType - Public or private type. (PUBLIC_DECRYPT, PRIVATE_DECRYPT).
-/// \param padding  - RSA padding can be used with: 'RSA_PKCS1_PADDING', 'RSA_NO_PADDING' and etc.
-/// \return - Returns decrypted data or "", if error happened.
-///
-QByteArray QSimpleCrypto::QRsa::decrypt(QByteArray cipherText, RSA* rsa, const int& decryptType, const int& padding)
-{
-    try {
-        /* Initialize array. Here decrypted data will be saved */
-        std::unique_ptr<unsigned char[]> plainText { new unsigned char[cipherText.size()]() };
-        if (plainText == nullptr) {
-            throw std::runtime_error("Couldn't allocate memory for 'plainText'.");
-        }
-
-        /* Result of decryption operation */
-        short int result = 0;
-
-        /* Execute decryption operation */
-        if (decryptType == PublicDecrypt) {
-            result = RSA_public_decrypt(RSA_size(rsa), reinterpret_cast<unsigned char*>(cipherText.data()), plainText.get(), rsa, padding);
-        } else if (decryptType == PrivateDecrypt) {
-            result = RSA_private_decrypt(RSA_size(rsa), reinterpret_cast<unsigned char*>(cipherText.data()), plainText.get(), rsa, padding);
-        }
-
-        /* Check for result */
-        if (result <= -1) {
-            throw std::runtime_error("Couldn't decrypt data. Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Get decrypted data */
-        const QByteArray& decryptedData = QByteArray(reinterpret_cast<char*>(plainText.get()));
-
-        return decryptedData;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QRsa::error.setError(1, exception.what());
-        return "";
-    } catch (...) {
-        QSimpleCrypto::QRsa::error.setError(2, "Unknown error!");
-        return "";
-    }
-}

client/3rd/QSimpleCrypto/sources/QX509.cpp

@@ -1,234 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#include "include/QX509.h"
-
-QSimpleCrypto::QX509::QX509()
-{
-}
-
-///
-/// \brief QSimpleCrypto::QX509::loadCertificateFromFile - Function load X509 from file and returns OpenSSL structure.
-/// \param fileName - File path to certificate.
-/// \return Returns OpenSSL X509 structure or nullptr, if error happened. Returned value must be cleaned up with 'X509_free' to avoid memory leak.
-///
-X509* QSimpleCrypto::QX509::loadCertificateFromFile(const QByteArray& fileName)
-{
-    try {
-        /* Initialize X509 */
-        X509* x509 = nullptr;
-        if (!(x509 = X509_new())) {
-            throw std::runtime_error("Couldn't initialize X509. X509_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize BIO */
-        std::unique_ptr<BIO, void (*)(BIO*)> certFile { BIO_new_file(fileName.data(), "r+"), BIO_free_all };
-        if (certFile == nullptr) {
-            throw std::runtime_error("Couldn't initialize certFile. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Read file */
-        if (!PEM_read_bio_X509(certFile.get(), &x509, nullptr, nullptr)) {
-            throw std::runtime_error("Couldn't read certificate file from disk. PEM_read_bio_X509(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        return x509;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QX509::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QX509::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QX509::signCertificate - Function signs X509 certificate and returns signed X509 OpenSSL structure.
-/// \param endCertificate - Certificate that will be signed
-/// \param caCertificate - CA certificate that will sign end certificate
-/// \param caPrivateKey - CA certificate private key
-/// \param fileName - With that name certificate will be saved. Leave "", if don't need to save it
-/// \return Returns OpenSSL X509 structure or nullptr, if error happened.
-///
-X509* QSimpleCrypto::QX509::signCertificate(X509* endCertificate, X509* caCertificate, EVP_PKEY* caPrivateKey, const QByteArray& fileName)
-{
-    try {
-        /* Set issuer to CA's subject. */
-        if (!X509_set_issuer_name(endCertificate, X509_get_subject_name(caCertificate))) {
-            throw std::runtime_error("Couldn't set issuer name for X509. X509_set_issuer_name(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Sign the certificate with key. */
-        if (!X509_sign(endCertificate, caPrivateKey, EVP_sha256())) {
-            throw std::runtime_error("Couldn't sign X509. X509_sign(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write certificate file on disk. If needed */
-        if (!fileName.isEmpty()) {
-            /* Initialize BIO */
-            std::unique_ptr<BIO, void (*)(BIO*)> certFile { BIO_new_file(fileName.data(), "w+"), BIO_free_all };
-            if (certFile == nullptr) {
-                throw std::runtime_error("Couldn't initialize certFile. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-
-            /* Write file on disk */
-            if (!PEM_write_bio_X509(certFile.get(), endCertificate)) {
-                throw std::runtime_error("Couldn't write certificate file on disk. PEM_write_bio_X509(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-        }
-
-        return endCertificate;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QX509::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QX509::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QX509::verifyCertificate - Function verifies X509 certificate and returns verified X509 OpenSSL structure.
-/// \param x509 - OpenSSL X509. That certificate will be verified.
-/// \param store - Trusted certificate must be added to X509_Store with 'addCertificateToStore(X509_STORE* ctx, X509* x509)'.
-/// \return Returns OpenSSL X509 structure or nullptr, if error happened
-///
-X509* QSimpleCrypto::QX509::verifyCertificate(X509* x509, X509_STORE* store)
-{
-    try {
-        /* Initialize X509_STORE_CTX */
-        std::unique_ptr<X509_STORE_CTX, void (*)(X509_STORE_CTX*)> ctx { X509_STORE_CTX_new(), X509_STORE_CTX_free };
-        if (ctx == nullptr) {
-            throw std::runtime_error("Couldn't initialize keyStore. EVP_PKEY_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set up CTX for a subsequent verification operation */
-        if (!X509_STORE_CTX_init(ctx.get(), store, x509, nullptr)) {
-            throw std::runtime_error("Couldn't initialize X509_STORE_CTX. X509_STORE_CTX_init(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Verify X509 */
-        if (!X509_verify_cert(ctx.get())) {
-            throw std::runtime_error("Couldn't verify cert. X509_verify_cert(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        return x509;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QX509::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QX509::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}
-
-///
-/// \brief QSimpleCrypto::QX509::generateSelfSignedCertificate - Function generatesand returns  self signed X509.
-/// \param rsa - OpenSSL RSA.
-/// \param additionalData - Certificate information.
-/// \param certificateFileName - With that name certificate will be saved. Leave "", if don't need to save it.
-/// \param md - OpenSSL EVP_MD structure. Example: EVP_sha512().
-/// \param serialNumber - X509 certificate serial number.
-/// \param version - X509 certificate version.
-/// \param notBefore - X509 start date.
-/// \param notAfter - X509 end date.
-/// \return Returns OpenSSL X509 structure or nullptr, if error happened. Returned value must be cleaned up with 'X509_free' to avoid memory leak.
-///
-X509* QSimpleCrypto::QX509::generateSelfSignedCertificate(RSA* rsa, const QMap<QByteArray, QByteArray>& additionalData,
-    const QByteArray& certificateFileName, const EVP_MD* md,
-    const long& serialNumber, const long& version,
-    const long& notBefore, const long& notAfter)
-{
-    try {
-        /* Initialize X509 */
-        X509* x509 = nullptr;
-        if (!(x509 = X509_new())) {
-            throw std::runtime_error("Couldn't initialize X509. X509_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize EVP_PKEY */
-        std::unique_ptr<EVP_PKEY, void (*)(EVP_PKEY*)> keyStore { EVP_PKEY_new(), EVP_PKEY_free };
-        if (keyStore == nullptr) {
-            throw std::runtime_error("Couldn't initialize keyStore. EVP_PKEY_new(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Sign rsa key */
-        if (!EVP_PKEY_assign_RSA(keyStore.get(), rsa)) {
-            throw std::runtime_error("Couldn't assign rsa. EVP_PKEY_assign_RSA(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set certificate serial number. */
-        if (!ASN1_INTEGER_set(X509_get_serialNumber(x509), serialNumber)) {
-            throw std::runtime_error("Couldn't set serial number. ASN1_INTEGER_set(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set certificate version */
-        if (!X509_set_version(x509, version)) {
-            throw std::runtime_error("Couldn't set version. X509_set_version(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Set certificate creation and expiration date */
-        X509_gmtime_adj(X509_get_notBefore(x509), notBefore);
-        X509_gmtime_adj(X509_get_notAfter(x509), notAfter);
-
-        /* Set certificate public key */
-        if (!X509_set_pubkey(x509, keyStore.get())) {
-            throw std::runtime_error("Couldn't set public key. X509_set_pubkey(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Initialize X509_NAME */
-        X509_NAME* x509Name = X509_get_subject_name(x509);
-        if (x509Name == nullptr) {
-            throw std::runtime_error("Couldn't initialize X509_NAME. X509_NAME(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Add additional data to certificate */
-        QMapIterator<QByteArray, QByteArray> certificateInformationList(additionalData);
-        while (certificateInformationList.hasNext()) {
-            /* Read next item in list */
-            certificateInformationList.next();
-
-            /* Set additional data */
-            if (!X509_NAME_add_entry_by_txt(x509Name, certificateInformationList.key().data(), MBSTRING_UTF8, reinterpret_cast<const unsigned char*>(certificateInformationList.value().data()), -1, -1, 0)) {
-                throw std::runtime_error("Couldn't set additional information. X509_NAME_add_entry_by_txt(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-        }
-
-        /* Set certificate info */
-        if (!X509_set_issuer_name(x509, x509Name)) {
-            throw std::runtime_error("Couldn't set issuer name. X509_set_issuer_name(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Sign certificate */
-        if (!X509_sign(x509, keyStore.get(), md)) {
-            throw std::runtime_error("Couldn't sign X509. X509_sign(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        }
-
-        /* Write certificate file on disk. If needed */
-        if (!certificateFileName.isEmpty()) {
-            /* Initialize BIO */
-            std::unique_ptr<BIO, void (*)(BIO*)> certFile { BIO_new_file(certificateFileName.data(), "w+"), BIO_free_all };
-            if (certFile == nullptr) {
-                throw std::runtime_error("Couldn't initialize certFile. BIO_new_file(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-
-            /* Write file on disk */
-            if (!PEM_write_bio_X509(certFile.get(), x509)) {
-                throw std::runtime_error("Couldn't write certificate file on disk. PEM_write_bio_X509(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-            }
-        }
-
-        return x509;
-    } catch (std::exception& exception) {
-        QSimpleCrypto::QX509::error.setError(1, exception.what());
-        return nullptr;
-    } catch (...) {
-        QSimpleCrypto::QX509::error.setError(2, "Unknown error!");
-        return nullptr;
-    }
-}

client/3rd/QSimpleCrypto/sources/QX509Store.cpp

@@ -1,176 +0,0 @@
-/**
- * Copyright 2021 BrutalWizard (https://github.com/bru74lw1z4rd). All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution
-**/
-
-#include "include/QX509Store.h"
-
-QSimpleCrypto::QX509Store::QX509Store()
-{
-}
-
-///
-/// \brief QSimpleCrypto::QX509::addCertificateToStore
-/// \param store - OpenSSL X509_STORE.
-/// \param x509 - OpenSSL X509.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::addCertificateToStore(X509_STORE* store, X509* x509)
-{
-    if (!X509_STORE_add_cert(store, x509)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't add certificate to X509_STORE. X509_STORE_add_cert(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::addLookup
-/// \param store - OpenSSL X509_STORE.
-/// \param method - OpenSSL X509_LOOKUP_METHOD. Example: X509_LOOKUP_file.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::addLookup(X509_STORE* store, X509_LOOKUP_METHOD* method)
-{
-    if (!X509_STORE_add_lookup(store, method)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't add lookup to X509_STORE. X509_STORE_add_lookup(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::setCertificateDepth
-/// \param store - OpenSSL X509_STORE.
-/// \param depth - That is the maximum number of untrusted CA certificates that can appear in a chain. Example: 0.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::setDepth(X509_STORE* store, const int& depth)
-{
-    if (!X509_STORE_set_depth(store, depth)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't set depth for X509_STORE. X509_STORE_set_depth(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::setFlag
-/// \param store - OpenSSL X509_STORE.
-/// \param flag - The verification flags consists of zero or more of the following flags ored together. Example: X509_V_FLAG_CRL_CHECK.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::setFlag(X509_STORE* store, const unsigned long& flag)
-{
-    if (!X509_STORE_set_flags(store, flag)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't set flag for X509_STORE. X509_STORE_set_flags(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::setFlag
-/// \param store - OpenSSL X509_STORE.
-/// \param purpose - Verification purpose in param to purpose. Example: X509_PURPOSE_ANY.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::setPurpose(X509_STORE* store, const int& purpose)
-{
-    if (!X509_STORE_set_purpose(store, purpose)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't set purpose for X509_STORE. X509_STORE_set_purpose(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::setTrust
-/// \param store - OpenSSL X509_STORE.
-/// \param trust - Trust Level. Example: X509_TRUST_SSL_SERVER.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::setTrust(X509_STORE* store, const int& trust)
-{
-    if (!X509_STORE_set_trust(store, trust)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't set trust for X509_STORE. X509_STORE_set_trust(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::setDefaultPaths
-/// \param store - OpenSSL X509_STORE.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::setDefaultPaths(X509_STORE* store)
-{
-    if (!X509_STORE_set_default_paths(store)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't set default paths for X509_STORE. X509_STORE_set_default_paths(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::loadLocations
-/// \param store - OpenSSL X509_STORE.
-/// \param fileName - File name. Example: "caCertificate.pem".
-/// \param dirPath - Path to file. Example: "path/To/File".
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::loadLocations(X509_STORE* store, const QByteArray& fileName, const QByteArray& dirPath)
-{
-    if (!X509_STORE_load_locations(store, fileName, dirPath)) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't load locations for X509_STORE. X509_STORE_load_locations(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::loadLocations
-/// \param store - OpenSSL X509_STORE.
-/// \param file - Qt QFile that will be loaded.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::loadLocations(X509_STORE* store, const QFile& file)
-{
-    /* Initialize QFileInfo to read information about file */
-    QFileInfo info(file);
-
-    if (!X509_STORE_load_locations(store, info.fileName().toLocal8Bit(), info.absoluteDir().path().toLocal8Bit())) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't load locations for X509_STORE. X509_STORE_load_locations(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}
-
-///
-/// \brief QSimpleCrypto::QX509Store::loadLocations
-/// \param store - OpenSSL X509_STORE.
-/// \param fileInfo - Qt QFileInfo.
-/// \return Returns 'true' on success and 'false', if error happened.
-///
-bool QSimpleCrypto::QX509Store::loadLocations(X509_STORE* store, const QFileInfo& fileInfo)
-{
-    if (!X509_STORE_load_locations(store, fileInfo.fileName().toLocal8Bit(), fileInfo.absoluteDir().path().toLocal8Bit())) {
-        QSimpleCrypto::QX509Store::error.setError(1, "Couldn't load locations for X509_STORE. X509_STORE_load_locations(). Error: " + QByteArray(ERR_error_string(ERR_get_error(), nullptr)));
-        return false;
-    }
-
-    return true;
-}

client/3rd/SingleApplication/singleapplication.cmake

@@ -1,25 +0,0 @@
-include_directories(${CMAKE_CURRENT_LIST_DIR})
-
-find_package(Qt6 REQUIRED COMPONENTS 
-    Core Network
-)
-set(LIBS ${LIBS} Qt6::Core Qt6::Network)
-
-
-set(HEADERS ${HEADERS}
-    ${CMAKE_CURRENT_LIST_DIR}/singleapplication.h 
-    ${CMAKE_CURRENT_LIST_DIR}/singleapplication_p.h
-)
-
-set(SOURCES ${SOURCES}
-    ${CMAKE_CURRENT_LIST_DIR}/singleapplication.cpp 
-    ${CMAKE_CURRENT_LIST_DIR}/singleapplication_p.cpp
-)
-
-if(WIN32)
-    if(MSVC)
-        set(LIBS ${LIBS} Advapi32.lib)
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-        set(LIBS ${LIBS} advapi32)
-    endif()    
-endif()

client/3rd/SingleApplication/singleapplication.cpp

@@ -1,274 +0,0 @@
-// The MIT License (MIT)
-//
-// Copyright (c) Itay Grudev 2015 - 2020
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#include <QtCore/QElapsedTimer>
-#include <QtCore/QByteArray>
-#include <QtCore/QSharedMemory>
-
-#include "singleapplication.h"
-#include "singleapplication_p.h"
-
-/**
- * @brief Constructor. Checks and fires up LocalServer or closes the program
- * if another instance already exists
- * @param argc
- * @param argv
- * @param allowSecondary Whether to enable secondary instance support
- * @param options Optional flags to toggle specific behaviour
- * @param timeout Maximum time blocking functions are allowed during app load
- */
-SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSecondary, Options options, int timeout, const QString &userData )
-    : app_t( argc, argv ), d_ptr( new SingleApplicationPrivate( this ) )
-{
-    Q_D( SingleApplication );
-
-#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
-    // On Android and iOS since the library is not supported fallback to
-    // standard QApplication behaviour by simply returning at this point.
-    qWarning() << "SingleApplication is not supported on Android and iOS systems.";
-    return;
-#endif
-
-    // Store the current mode of the program
-    d->options = options;
-
-    // Add any unique user data
-    if ( ! userData.isEmpty() )
-        d->addAppData( userData );
-
-    // Generating an application ID used for identifying the shared memory
-    // block and QLocalServer
-    d->genBlockServerName();
-
-    // To mitigate QSharedMemory issues with large amount of processes
-    // attempting to attach at the same time
-    SingleApplicationPrivate::randomSleep();
-
-#ifdef Q_OS_UNIX
-    // By explicitly attaching it and then deleting it we make sure that the
-    // memory is deleted even after the process has crashed on Unix.
-    d->memory = new QSharedMemory( d->blockServerName );
-    d->memory->attach();
-    delete d->memory;
-#endif
-    // Guarantee thread safe behaviour with a shared memory block.
-    d->memory = new QSharedMemory( d->blockServerName );
-
-    // Create a shared memory block
-    if( d->memory->create( sizeof( InstancesInfo ) )){
-        // Initialize the shared memory block
-        if( ! d->memory->lock() ){
-          qCritical() << "SingleApplication: Unable to lock memory block after create.";
-          abortSafely();
-        }
-        d->initializeMemoryBlock();
-    } else {
-        if( d->memory->error() == QSharedMemory::AlreadyExists ){
-          // Attempt to attach to the memory segment
-          if( ! d->memory->attach() ){
-              qCritical() << "SingleApplication: Unable to attach to shared memory block.";
-              abortSafely();
-          }
-          if( ! d->memory->lock() ){
-            qCritical() << "SingleApplication: Unable to lock memory block after attach.";
-            abortSafely();
-          }
-        } else {
-          qCritical() << "SingleApplication: Unable to create block.";
-          abortSafely();
-        }
-    }
-
-    auto *inst = static_cast<InstancesInfo*>( d->memory->data() );
-    QElapsedTimer time;
-    time.start();
-
-    // Make sure the shared memory block is initialised and in consistent state
-    while( true ){
-      // If the shared memory block's checksum is valid continue
-      if( d->blockChecksum() == inst->checksum ) break;
-
-      // If more than 5s have elapsed, assume the primary instance crashed and
-      // assume it's position
-      if( time.elapsed() > 5000 ){
-          qWarning() << "SingleApplication: Shared memory block has been in an inconsistent state from more than 5s. Assuming primary instance failure.";
-          d->initializeMemoryBlock();
-      }
-
-      // Otherwise wait for a random period and try again. The random sleep here
-      // limits the probability of a collision between two racing apps and
-      // allows the app to initialise faster
-      if( ! d->memory->unlock() ){
-        qDebug() << "SingleApplication: Unable to unlock memory for random wait.";
-        qDebug() << d->memory->errorString();
-      }
-      SingleApplicationPrivate::randomSleep();
-      if( ! d->memory->lock() ){
-        qCritical() << "SingleApplication: Unable to lock memory after random wait.";
-        abortSafely();
-      }
-    }
-
-    if( inst->primary == false ){
-        d->startPrimary();
-        if( ! d->memory->unlock() ){
-          qDebug() << "SingleApplication: Unable to unlock memory after primary start.";
-          qDebug() << d->memory->errorString();
-        }
-        return;
-    }
-
-    // Check if another instance can be started
-    if( allowSecondary ){
-        d->startSecondary();
-        if( d->options & Mode::SecondaryNotification ){
-            d->connectToPrimary( timeout, SingleApplicationPrivate::SecondaryInstance );
-        }
-        if( ! d->memory->unlock() ){
-          qDebug() << "SingleApplication: Unable to unlock memory after secondary start.";
-          qDebug() << d->memory->errorString();
-        }
-        return;
-    }
-
-    if( ! d->memory->unlock() ){
-      qDebug() << "SingleApplication: Unable to unlock memory at end of execution.";
-      qDebug() << d->memory->errorString();
-    }
-
-    d->connectToPrimary( timeout, SingleApplicationPrivate::NewInstance );
-
-    delete d;
-
-    ::exit( EXIT_SUCCESS );
-}
-
-SingleApplication::~SingleApplication()
-{
-    Q_D( SingleApplication );
-    delete d;
-}
-
-/**
- * Checks if the current application instance is primary.
- * @return Returns true if the instance is primary, false otherwise.
- */
-bool SingleApplication::isPrimary() const
-{
-    Q_D( const SingleApplication );
-    return d->server != nullptr;
-}
-
-/**
- * Checks if the current application instance is secondary.
- * @return Returns true if the instance is secondary, false otherwise.
- */
-bool SingleApplication::isSecondary() const
-{
-    Q_D( const SingleApplication );
-    return d->server == nullptr;
-}
-
-/**
- * Allows you to identify an instance by returning unique consecutive instance
- * ids. It is reset when the first (primary) instance of your app starts and
- * only incremented afterwards.
- * @return Returns a unique instance id.
- */
-quint32 SingleApplication::instanceId() const
-{
-    Q_D( const SingleApplication );
-    return d->instanceNumber;
-}
-
-/**
- * Returns the OS PID (Process Identifier) of the process running the primary
- * instance. Especially useful when SingleApplication is coupled with OS.
- * specific APIs.
- * @return Returns the primary instance PID.
- */
-qint64 SingleApplication::primaryPid() const
-{
-    Q_D( const SingleApplication );
-    return d->primaryPid();
-}
-
-/**
- * Returns the username the primary instance is running as.
- * @return Returns the username the primary instance is running as.
- */
-QString SingleApplication::primaryUser() const
-{
-    Q_D( const SingleApplication );
-    return d->primaryUser();
-}
-
-/**
- * Returns the username the current instance is running as.
- * @return Returns the username the current instance is running as.
- */
-QString SingleApplication::currentUser() const
-{
-    return SingleApplicationPrivate::getUsername();
-}
-
-/**
- * Sends message to the Primary Instance.
- * @param message The message to send.
- * @param timeout the maximum timeout in milliseconds for blocking functions.
- * @return true if the message was sent successfuly, false otherwise.
- */
-bool SingleApplication::sendMessage( const QByteArray &message, int timeout )
-{
-    Q_D( SingleApplication );
-
-    // Nobody to connect to
-    if( isPrimary() ) return false;
-
-    // Make sure the socket is connected
-    if( ! d->connectToPrimary( timeout,  SingleApplicationPrivate::Reconnect ) )
-      return false;
-
-    d->socket->write( message );
-    bool dataWritten = d->socket->waitForBytesWritten( timeout );
-    d->socket->flush();
-    return dataWritten;
-}
-
-/**
- * Cleans up the shared memory block and exits with a failure.
- * This function halts program execution.
- */
-void SingleApplication::abortSafely()
-{
-    Q_D( SingleApplication );
-
-    qCritical() << "SingleApplication: " << d->memory->error() << d->memory->errorString();
-    delete d;
-    ::exit( EXIT_FAILURE );
-}
-
-QStringList SingleApplication::userData() const
-{
-    Q_D( const SingleApplication );
-    return d->appData();
-}

client/3rd/SingleApplication/singleapplication.h

@@ -1,154 +0,0 @@
-// The MIT License (MIT)
-//
-// Copyright (c) Itay Grudev 2015 - 2018
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef SINGLE_APPLICATION_H
-#define SINGLE_APPLICATION_H
-
-#include <QtCore/QtGlobal>
-#include <QtNetwork/QLocalSocket>
-
-#ifndef QAPPLICATION_CLASS
-  #define QAPPLICATION_CLASS QApplication
-#endif
-
-#include QT_STRINGIFY(QAPPLICATION_CLASS)
-
-class SingleApplicationPrivate;
-
-/**
- * @brief The SingleApplication class handles multiple instances of the same
- * Application
- * @see QCoreApplication
- */
-class SingleApplication : public QAPPLICATION_CLASS
-{
-    Q_OBJECT
-
-    using app_t = QAPPLICATION_CLASS;
-
-public:
-    /**
-     * @brief Mode of operation of SingleApplication.
-     * Whether the block should be user-wide or system-wide and whether the
-     * primary instance should be notified when a secondary instance had been
-     * started.
-     * @note Operating system can restrict the shared memory blocks to the same
-     * user, in which case the User/System modes will have no effect and the
-     * block will be user wide.
-     * @enum
-     */
-    enum Mode {
-        User                    = 1 << 0,
-        System                  = 1 << 1,
-        SecondaryNotification   = 1 << 2,
-        ExcludeAppVersion       = 1 << 3,
-        ExcludeAppPath          = 1 << 4
-    };
-    Q_DECLARE_FLAGS(Options, Mode)
-
-    /**
-     * @brief Intitializes a SingleApplication instance with argc command line
-     * arguments in argv
-     * @arg {int &} argc - Number of arguments in argv
-     * @arg {const char *[]} argv - Supplied command line arguments
-     * @arg {bool} allowSecondary - Whether to start the instance as secondary
-     * if there is already a primary instance.
-     * @arg {Mode} mode - Whether for the SingleApplication block to be applied
-     * User wide or System wide.
-     * @arg {int} timeout - Timeout to wait in milliseconds.
-     * @note argc and argv may be changed as Qt removes arguments that it
-     * recognizes
-     * @note Mode::SecondaryNotification only works if set on both the primary
-     * instance and the secondary instance.
-     * @note The timeout is just a hint for the maximum time of blocking
-     * operations. It does not guarantee that the SingleApplication
-     * initialisation will be completed in given time, though is a good hint.
-     * Usually 4*timeout would be the worst case (fail) scenario.
-     * @see See the corresponding QAPPLICATION_CLASS constructor for reference
-     */
-    explicit SingleApplication( int &argc, char *argv[], bool allowSecondary = false, Options options = Mode::User, int timeout = 1000, const QString &userData = {} );
-    ~SingleApplication() override;
-
-    /**
-     * @brief Returns if the instance is the primary instance
-     * @returns {bool}
-     */
-    bool isPrimary() const;
-
-    /**
-     * @brief Returns if the instance is a secondary instance
-     * @returns {bool}
-     */
-    bool isSecondary() const;
-
-    /**
-     * @brief Returns a unique identifier for the current instance
-     * @returns {qint32}
-     */
-    quint32 instanceId() const;
-
-    /**
-     * @brief Returns the process ID (PID) of the primary instance
-     * @returns {qint64}
-     */
-    qint64 primaryPid() const;
-
-    /**
-     * @brief Returns the username of the user running the primary instance
-     * @returns {QString}
-     */
-    QString primaryUser() const;
-
-    /**
-     * @brief Returns the username of the current user
-     * @returns {QString}
-     */
-    QString currentUser() const;
-
-    /**
-     * @brief Sends a message to the primary instance. Returns true on success.
-     * @param {int} timeout - Timeout for connecting
-     * @returns {bool}
-     * @note sendMessage() will return false if invoked from the primary
-     * instance.
-     */
-    bool sendMessage( const QByteArray &message, int timeout = 100 );
-
-    /**
-     * @brief Get the set user data.
-     * @returns {QStringList}
-     */
-    QStringList userData() const;
-
-Q_SIGNALS:
-    void instanceStarted();
-    void receivedMessage( quint32 instanceId, QByteArray message );
-
-private:
-    SingleApplicationPrivate *d_ptr;
-    Q_DECLARE_PRIVATE(SingleApplication)
-    void abortSafely();
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(SingleApplication::Options)
-
-#endif // SINGLE_APPLICATION_H

client/3rd/SingleApplication/singleapplication.pri

@@ -1,15 +0,0 @@
-QT += core network
-CONFIG += c++11
-
-HEADERS +=  \
-    $$PWD/singleapplication.h \
-    $$PWD/singleapplication_p.h
-SOURCES += $$PWD/singleapplication.cpp \
-    $$PWD/singleapplication_p.cpp
-
-INCLUDEPATH += $$PWD
-
-win32 {
-    msvc:LIBS += Advapi32.lib
-    gcc:LIBS += -ladvapi32
-}

client/3rd/SingleApplication/singleapplication_p.cpp

@@ -1,486 +0,0 @@
-// The MIT License (MIT)
-//
-// Copyright (c) Itay Grudev 2015 - 2020
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-//
-//  W A R N I N G !!!
-//  -----------------
-//
-// This file is not part of the SingleApplication API. It is used purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or may even be removed.
-//
-
-#include <cstdlib>
-#include <cstddef>
-
-#include <QtCore/QDir>
-#include <QtCore/QThread>
-#include <QtCore/QByteArray>
-#include <QtCore/QDataStream>
-#include <QtCore/QElapsedTimer>
-#include <QtCore/QCryptographicHash>
-#include <QtNetwork/QLocalServer>
-#include <QtNetwork/QLocalSocket>
-
-#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
-#include <QtCore/QRandomGenerator>
-#else
-#include <QtCore/QDateTime>
-#endif
-
-#include "singleapplication.h"
-#include "singleapplication_p.h"
-
-#ifdef Q_OS_UNIX
-    #include <unistd.h>
-    #include <sys/types.h>
-    #include <pwd.h>
-#endif
-
-#ifdef Q_OS_WIN
-    #ifndef NOMINMAX
-        #define NOMINMAX 1
-    #endif
-    #include <windows.h>
-    #include <lmcons.h>
-#endif
-
-SingleApplicationPrivate::SingleApplicationPrivate( SingleApplication *q_ptr )
-    : q_ptr( q_ptr )
-{
-    server = nullptr;
-    socket = nullptr;
-    memory = nullptr;
-    instanceNumber = 0;
-}
-
-SingleApplicationPrivate::~SingleApplicationPrivate()
-{
-    if( socket != nullptr ){
-        socket->close();
-        delete socket;
-    }
-
-    if( memory != nullptr ){
-        memory->lock();
-        auto *inst = static_cast<InstancesInfo*>(memory->data());
-        if( server != nullptr ){
-            server->close();
-            delete server;
-            inst->primary = false;
-            inst->primaryPid = -1;
-            inst->primaryUser[0] =  '\0';
-            inst->checksum = blockChecksum();
-        }
-        memory->unlock();
-
-        delete memory;
-    }
-}
-
-QString SingleApplicationPrivate::getUsername()
-{
-#ifdef Q_OS_WIN
-      wchar_t username[UNLEN + 1];
-      // Specifies size of the buffer on input
-      DWORD usernameLength = UNLEN + 1;
-      if( GetUserNameW( username, &usernameLength ) )
-          return QString::fromWCharArray( username );
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
-      return QString::fromLocal8Bit( qgetenv( "USERNAME" ) );
-#else
-      return qEnvironmentVariable( "USERNAME" );
-#endif
-#endif
-#ifdef Q_OS_UNIX
-      QString username;
-      uid_t uid = geteuid();
-      struct passwd *pw = getpwuid( uid );
-      if( pw )
-          username = QString::fromLocal8Bit( pw->pw_name );
-      if ( username.isEmpty() ){
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
-          username = QString::fromLocal8Bit( qgetenv( "USER" ) );
-#else
-          username = qEnvironmentVariable( "USER" );
-#endif
-      }
-      return username;
-#endif
-}
-
-void SingleApplicationPrivate::genBlockServerName()
-{
-    QCryptographicHash appData( QCryptographicHash::Sha256 );
-    appData.addData( "SingleApplication", 17 );
-    appData.addData( SingleApplication::app_t::applicationName().toUtf8() );
-    appData.addData( SingleApplication::app_t::organizationName().toUtf8() );
-    appData.addData( SingleApplication::app_t::organizationDomain().toUtf8() );
-
-    if ( ! appDataList.isEmpty() )
-        appData.addData( appDataList.join( "" ).toUtf8() );
-
-    if( ! (options & SingleApplication::Mode::ExcludeAppVersion) ){
-        appData.addData( SingleApplication::app_t::applicationVersion().toUtf8() );
-    }
-
-    if( ! (options & SingleApplication::Mode::ExcludeAppPath) ){
-#ifdef Q_OS_WIN
-        appData.addData( SingleApplication::app_t::applicationFilePath().toLower().toUtf8() );
-#else
-        appData.addData( SingleApplication::app_t::applicationFilePath().toUtf8() );
-#endif
-    }
-
-    // User level block requires a user specific data in the hash
-    if( options & SingleApplication::Mode::User ){
-        appData.addData( getUsername().toUtf8() );
-    }
-
-    // Replace the backslash in RFC 2045 Base64 [a-zA-Z0-9+/=] to comply with
-    // server naming requirements.
-    blockServerName = appData.result().toBase64().replace("/", "_");
-}
-
-void SingleApplicationPrivate::initializeMemoryBlock() const
-{
-    auto *inst = static_cast<InstancesInfo*>( memory->data() );
-    inst->primary = false;
-    inst->secondary = 0;
-    inst->primaryPid = -1;
-    inst->primaryUser[0] =  '\0';
-    inst->checksum = blockChecksum();
-}
-
-void SingleApplicationPrivate::startPrimary()
-{
-    // Reset the number of connections
-    auto *inst = static_cast <InstancesInfo*>( memory->data() );
-
-    inst->primary = true;
-    inst->primaryPid = QCoreApplication::applicationPid();
-    qstrncpy( inst->primaryUser, getUsername().toUtf8().data(), sizeof(inst->primaryUser) );
-    inst->checksum = blockChecksum();
-    instanceNumber = 0;
-    // Successful creation means that no main process exists
-    // So we start a QLocalServer to listen for connections
-    QLocalServer::removeServer( blockServerName );
-    server = new QLocalServer();
-
-    // Restrict access to the socket according to the
-    // SingleApplication::Mode::User flag on User level or no restrictions
-    if( options & SingleApplication::Mode::User ){
-        server->setSocketOptions( QLocalServer::UserAccessOption );
-    } else {
-        server->setSocketOptions( QLocalServer::WorldAccessOption );
-    }
-
-    server->listen( blockServerName );
-    QObject::connect(
-        server,
-        &QLocalServer::newConnection,
-        this,
-        &SingleApplicationPrivate::slotConnectionEstablished
-    );
-}
-
-void SingleApplicationPrivate::startSecondary()
-{
-  auto *inst = static_cast <InstancesInfo*>( memory->data() );
-
-  inst->secondary += 1;
-  inst->checksum = blockChecksum();
-  instanceNumber = inst->secondary;
-}
-
-bool SingleApplicationPrivate::connectToPrimary( int msecs, ConnectionType connectionType )
-{
-    QElapsedTimer time;
-    time.start();
-
-    // Connect to the Local Server of the Primary Instance if not already
-    // connected.
-    if( socket == nullptr ){
-        socket = new QLocalSocket();
-    }
-
-    if( socket->state() == QLocalSocket::ConnectedState ) return true;
-
-    if( socket->state() != QLocalSocket::ConnectedState ){
-
-        while( true ){
-            randomSleep();
-
-          if( socket->state() != QLocalSocket::ConnectingState )
-            socket->connectToServer( blockServerName );
-
-          if( socket->state() == QLocalSocket::ConnectingState ){
-              socket->waitForConnected( static_cast<int>(msecs - time.elapsed()) );
-          }
-
-          // If connected break out of the loop
-          if( socket->state() == QLocalSocket::ConnectedState ) break;
-
-          // If elapsed time since start is longer than the method timeout return
-          if( time.elapsed() >= msecs ) return false;
-        }
-    }
-
-    // Initialisation message according to the SingleApplication protocol
-    QByteArray initMsg;
-    QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
-
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
-    writeStream.setVersion(QDataStream::Qt_5_6);
-#endif
-
-    writeStream << blockServerName.toLatin1();
-    writeStream << static_cast<quint8>(connectionType);
-    writeStream << instanceNumber;
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    quint16 checksum = qChecksum(QByteArray(initMsg, static_cast<quint32>(initMsg.length())));
-#else
-    quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
-#endif
-    writeStream << checksum;
-
-    // The header indicates the message length that follows
-    QByteArray header;
-    QDataStream headerStream(&header, QIODevice::WriteOnly);
-
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
-    headerStream.setVersion(QDataStream::Qt_5_6);
-#endif
-    headerStream << static_cast <quint64>( initMsg.length() );
-
-    socket->write( header );
-    socket->write( initMsg );
-    bool result = socket->waitForBytesWritten( static_cast<int>(msecs - time.elapsed()) );
-    socket->flush();
-    return result;
-}
-
-quint16 SingleApplicationPrivate::blockChecksum() const
-{
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    quint16 checksum = qChecksum(QByteArray(static_cast<const char*>(memory->constData()), offsetof(InstancesInfo, checksum)));
-#else
-    quint16 checksum = qChecksum(static_cast<const char*>(memory->constData()), offsetof(InstancesInfo, checksum));
-#endif
-    return checksum;
-}
-
-qint64 SingleApplicationPrivate::primaryPid() const
-{
-    qint64 pid;
-
-    memory->lock();
-    auto *inst = static_cast<InstancesInfo*>( memory->data() );
-    pid = inst->primaryPid;
-    memory->unlock();
-
-    return pid;
-}
-
-QString SingleApplicationPrivate::primaryUser() const
-{
-    QByteArray username;
-
-    memory->lock();
-    auto *inst = static_cast<InstancesInfo*>( memory->data() );
-    username = inst->primaryUser;
-    memory->unlock();
-
-    return QString::fromUtf8( username );
-}
-
-/**
- * @brief Executed when a connection has been made to the LocalServer
- */
-void SingleApplicationPrivate::slotConnectionEstablished()
-{
-    QLocalSocket *nextConnSocket = server->nextPendingConnection();
-    connectionMap.insert(nextConnSocket, ConnectionInfo());
-
-    QObject::connect(nextConnSocket, &QLocalSocket::aboutToClose,
-        [nextConnSocket, this](){
-            auto &info = connectionMap[nextConnSocket];
-            Q_EMIT this->slotClientConnectionClosed( nextConnSocket, info.instanceId );
-        }
-    );
-
-    QObject::connect(nextConnSocket, &QLocalSocket::disconnected, nextConnSocket, &QLocalSocket::deleteLater);
-
-    QObject::connect(nextConnSocket, &QLocalSocket::destroyed,
-        [nextConnSocket, this](){
-            connectionMap.remove(nextConnSocket);
-        }
-    );
-
-    QObject::connect(nextConnSocket, &QLocalSocket::readyRead,
-        [nextConnSocket, this](){
-            auto &info = connectionMap[nextConnSocket];
-            switch(info.stage){
-            case StageHeader:
-                readInitMessageHeader(nextConnSocket);
-                break;
-            case StageBody:
-                readInitMessageBody(nextConnSocket);
-                break;
-            case StageConnected:
-                Q_EMIT this->slotDataAvailable( nextConnSocket, info.instanceId );
-                break;
-            default:
-                break;
-            };
-        }
-    );
-}
-
-void SingleApplicationPrivate::readInitMessageHeader( QLocalSocket *sock )
-{
-    if (!connectionMap.contains( sock )){
-        return;
-    }
-
-    if( sock->bytesAvailable() < ( qint64 )sizeof( quint64 ) ){
-        return;
-    }
-
-    QDataStream headerStream( sock );
-
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
-    headerStream.setVersion( QDataStream::Qt_5_6 );
-#endif
-
-    // Read the header to know the message length
-    quint64 msgLen = 0;
-    headerStream >> msgLen;
-    ConnectionInfo &info = connectionMap[sock];
-    info.stage = StageBody;
-    info.msgLen = msgLen;
-
-    if ( sock->bytesAvailable() >= (qint64) msgLen ){
-        readInitMessageBody( sock );
-    }
-}
-
-void SingleApplicationPrivate::readInitMessageBody( QLocalSocket *sock )
-{
-    Q_Q(SingleApplication);
-
-    if (!connectionMap.contains( sock )){
-        return;
-    }
-
-    ConnectionInfo &info = connectionMap[sock];
-    if( sock->bytesAvailable() < ( qint64 )info.msgLen ){
-        return;
-    }
-
-    // Read the message body
-    QByteArray msgBytes = sock->read(info.msgLen);
-    QDataStream readStream(msgBytes);
-
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
-    readStream.setVersion( QDataStream::Qt_5_6 );
-#endif
-
-    // server name
-    QByteArray latin1Name;
-    readStream >> latin1Name;
-
-    // connection type
-    ConnectionType connectionType = InvalidConnection;
-    quint8 connTypeVal = InvalidConnection;
-    readStream >> connTypeVal;
-    connectionType = static_cast <ConnectionType>( connTypeVal );
-
-    // instance id
-    quint32 instanceId = 0;
-    readStream >> instanceId;
-
-    // checksum
-    quint16 msgChecksum = 0;
-    readStream >> msgChecksum;
-
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    const quint16 actualChecksum = qChecksum(QByteArray(msgBytes, static_cast<quint32>(msgBytes.length() - sizeof(quint16))));
-#else
-    const quint16 actualChecksum = qChecksum(msgBytes.constData(), static_cast<quint32>(msgBytes.length() - sizeof(quint16)));
-#endif
-
-    bool isValid = readStream.status() == QDataStream::Ok &&
-                   QLatin1String(latin1Name) == blockServerName &&
-                   msgChecksum == actualChecksum;
-
-    if( !isValid ){
-        sock->close();
-        return;
-    }
-
-    info.instanceId = instanceId;
-    info.stage = StageConnected;
-
-    if( connectionType == NewInstance ||
-        ( connectionType == SecondaryInstance &&
-          options & SingleApplication::Mode::SecondaryNotification ) )
-    {
-        Q_EMIT q->instanceStarted();
-    }
-
-    if (sock->bytesAvailable() > 0){
-        Q_EMIT this->slotDataAvailable( sock, instanceId );
-    }
-}
-
-void SingleApplicationPrivate::slotDataAvailable( QLocalSocket *dataSocket, quint32 instanceId )
-{
-    Q_Q(SingleApplication);
-    Q_EMIT q->receivedMessage( instanceId, dataSocket->readAll() );
-}
-
-void SingleApplicationPrivate::slotClientConnectionClosed( QLocalSocket *closedSocket, quint32 instanceId )
-{
-    if( closedSocket->bytesAvailable() > 0 )
-        Q_EMIT slotDataAvailable( closedSocket, instanceId  );
-}
-
-void SingleApplicationPrivate::randomSleep()
-{
-#if QT_VERSION >= QT_VERSION_CHECK( 5, 10, 0 )
-    QThread::msleep( QRandomGenerator::global()->bounded( 8u, 18u ));
-#else
-    qsrand( QDateTime::currentMSecsSinceEpoch() % std::numeric_limits<uint>::max() );
-    QThread::msleep( 8 + static_cast <unsigned long>( static_cast <float>( qrand() ) / RAND_MAX * 10 ));
-#endif
-}
-
-void SingleApplicationPrivate::addAppData(const QString &data)
-{
-    appDataList.push_back(data);
-}
-
-QStringList SingleApplicationPrivate::appData() const
-{
-    return appDataList;
-}

client/3rd/SingleApplication/singleapplication_p.h

@@ -1,104 +0,0 @@
-// The MIT License (MIT)
-//
-// Copyright (c) Itay Grudev 2015 - 2020
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-//
-//  W A R N I N G !!!
-//  -----------------
-//
-// This file is not part of the SingleApplication API. It is used purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or may even be removed.
-//
-
-#ifndef SINGLEAPPLICATION_P_H
-#define SINGLEAPPLICATION_P_H
-
-#include <QtCore/QSharedMemory>
-#include <QtNetwork/QLocalServer>
-#include <QtNetwork/QLocalSocket>
-#include "singleapplication.h"
-
-struct InstancesInfo {
-    bool primary;
-    quint32 secondary;
-    qint64 primaryPid;
-    char primaryUser[128];
-    quint16 checksum; // Must be the last field
-};
-
-struct ConnectionInfo {
-    qint64 msgLen = 0;
-    quint32 instanceId = 0;
-    quint8 stage = 0;
-};
-
-class SingleApplicationPrivate : public QObject {
-Q_OBJECT
-public:
-    enum ConnectionType : quint8 {
-        InvalidConnection = 0,
-        NewInstance = 1,
-        SecondaryInstance = 2,
-        Reconnect = 3
-    };
-    enum ConnectionStage : quint8 {
-        StageHeader = 0,
-        StageBody = 1,
-        StageConnected = 2,
-    };
-    Q_DECLARE_PUBLIC(SingleApplication)
-
-    SingleApplicationPrivate( SingleApplication *q_ptr );
-    ~SingleApplicationPrivate() override;
-
-    static QString getUsername();
-    void genBlockServerName();
-    void initializeMemoryBlock() const;
-    void startPrimary();
-    void startSecondary();
-    bool connectToPrimary( int msecs, ConnectionType connectionType );
-    quint16 blockChecksum() const;
-    qint64 primaryPid() const;
-    QString primaryUser() const;
-    void readInitMessageHeader(QLocalSocket *socket);
-    void readInitMessageBody(QLocalSocket *socket);
-    static void randomSleep();
-    void addAppData(const QString &data);
-    QStringList appData() const;
-
-    SingleApplication *q_ptr;
-    QSharedMemory *memory;
-    QLocalSocket *socket;
-    QLocalServer *server;
-    quint32 instanceNumber;
-    QString blockServerName;
-    SingleApplication::Options options;
-    QMap<QLocalSocket*, ConnectionInfo> connectionMap;
-    QStringList appDataList;
-
-public Q_SLOTS:
-    void slotConnectionEstablished();
-    void slotDataAvailable( QLocalSocket*, quint32 );
-    void slotClientConnectionClosed( QLocalSocket*, quint32 );
-};
-
-#endif // SINGLEAPPLICATION_P_H

client/CMakeLists.txt

@@ -24,6 +24,13 @@ execute_process(
 
 add_definitions(-DGIT_COMMIT_HASH="${GIT_COMMIT_HASH}")
 
+add_definitions(-DPROD_AGW_PUBLIC_KEY="$ENV{PROD_AGW_PUBLIC_KEY}")
+add_definitions(-DPROD_S3_ENDPOINT="$ENV{PROD_S3_ENDPOINT}")
+
+add_definitions(-DDEV_AGW_PUBLIC_KEY="$ENV{DEV_AGW_PUBLIC_KEY}")
+add_definitions(-DDEV_AGW_ENDPOINT="$ENV{DEV_AGW_ENDPOINT}")
+add_definitions(-DDEV_S3_ENDPOINT="$ENV{DEV_S3_ENDPOINT}")
+
 if(IOS)
     set(PACKAGES ${PACKAGES} Multimedia)
 endif()
@@ -34,7 +41,7 @@ endif()
 
 find_package(Qt6 REQUIRED COMPONENTS ${PACKAGES})
 
-set(LIBS ${LIBS} 
+set(LIBS ${LIBS}
     Qt6::Core Qt6::Gui
     Qt6::Network Qt6::Xml Qt6::RemoteObjects
     Qt6::Quick Qt6::Svg Qt6::QuickControls2
@@ -55,6 +62,7 @@ qt_add_executable(${PROJECT} MANUAL_FINALIZATION)
 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)
 endif()
 
 qt6_add_resources(QRC ${QRC} ${CMAKE_CURRENT_LIST_DIR}/resources.qrc)
@@ -107,6 +115,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/cmake/3rdparty.cmake)
 
 include_directories(
     ${CMAKE_CURRENT_LIST_DIR}/../ipc
+    ${CMAKE_CURRENT_LIST_DIR}/../common/logger
     ${CMAKE_CURRENT_LIST_DIR}
     ${CMAKE_CURRENT_BINARY_DIR}
 )
@@ -128,7 +137,6 @@ set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_LIST_DIR}/protocols/protocols_defs.h
     ${CMAKE_CURRENT_LIST_DIR}/protocols/qml_register_protocols.h
     ${CMAKE_CURRENT_LIST_DIR}/ui/pages.h
-    ${CMAKE_CURRENT_LIST_DIR}/ui/property_helper.h
     ${CMAKE_CURRENT_LIST_DIR}/ui/qautostart.h
     ${CMAKE_CURRENT_LIST_DIR}/protocols/vpnprotocol.h
     ${CMAKE_CURRENT_BINARY_DIR}/version.h
@@ -136,6 +144,8 @@ set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_LIST_DIR}/core/networkUtilities.h
     ${CMAKE_CURRENT_LIST_DIR}/core/serialization/serialization.h
     ${CMAKE_CURRENT_LIST_DIR}/core/serialization/transfer.h
+    ${CMAKE_CURRENT_LIST_DIR}/core/enums/apiEnums.h
+    ${CMAKE_CURRENT_LIST_DIR}/../common/logger/logger.h
 )
 
 # Mozilla headres
@@ -186,6 +196,7 @@ set(SOURCES ${SOURCES}
     ${CMAKE_CURRENT_LIST_DIR}/core/serialization/trojan.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/serialization/vmess.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/serialization/vmess_new.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/../common/logger/logger.cpp
 )
 
 # Mozilla sources
@@ -252,7 +263,7 @@ set(SOURCES ${SOURCES}
 
 if(WIN32)
     configure_file(
-        ${CMAKE_CURRENT_LIST_DIR}/platforms/windows/amneziavpn.rc.in 
+        ${CMAKE_CURRENT_LIST_DIR}/platforms/windows/amneziavpn.rc.in
         ${CMAKE_CURRENT_BINARY_DIR}/amneziavpn.rc
     )
 

client/amnezia_application.cpp

@@ -3,13 +3,15 @@
 #include <QClipboard>
 #include <QFontDatabase>
 #include <QMimeData>
+#include <QQuickItem>
 #include <QQuickStyle>
 #include <QResource>
 #include <QStandardPaths>
 #include <QTextDocument>
 #include <QTimer>
 #include <QTranslator>
-#include <QQuickItem>
+#include <QLocalSocket>
+#include <QLocalServer>
 
 #include "logger.h"
 #include "ui/models/installedAppsModel.h"
@@ -28,13 +30,7 @@
     #include <AmneziaVPN-Swift.h>
 #endif
 
-#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
 AmneziaApplication::AmneziaApplication(int &argc, char *argv[]) : AMNEZIA_BASE_CLASS(argc, argv)
-#else
-AmneziaApplication::AmneziaApplication(int &argc, char *argv[], bool allowSecondary, SingleApplication::Options options, int timeout,
-                                       const QString &userData)
-    : SingleApplication(argc, argv, allowSecondary, options, timeout, userData)
-#endif
 {
     setQuitOnLastWindowClosed(false);
 
@@ -115,10 +111,11 @@ void AmneziaApplication::init()
         qFatal("Android controller initialization failed");
     }
 
-    connect(AndroidController::instance(), &AndroidController::importConfigFromOutside, [this](QString data) {
-        m_pageController->replaceStartPage();
+    connect(AndroidController::instance(), &AndroidController::importConfigFromOutside, this, [this](QString data) {
+        emit m_pageController->goToPageHome();
         m_importController->extractConfigFromData(data);
-        m_pageController->goToPageViewConfig();
+        data.clear();
+        emit m_pageController->goToPageViewConfig();
     });
 
     m_engine->addImageProvider(QLatin1String("installedAppImage"), new InstalledAppsImageProvider);
@@ -126,16 +123,16 @@ void AmneziaApplication::init()
 
 #ifdef Q_OS_IOS
     IosController::Instance()->initialize();
-    connect(IosController::Instance(), &IosController::importConfigFromOutside, [this](QString data) {
-        m_pageController->replaceStartPage();
+    connect(IosController::Instance(), &IosController::importConfigFromOutside, this, [this](QString data) {
+        emit m_pageController->goToPageHome();
         m_importController->extractConfigFromData(data);
-        m_pageController->goToPageViewConfig();
+        emit m_pageController->goToPageViewConfig();
     });
 
-    connect(IosController::Instance(), &IosController::importBackupFromOutside, [this](QString filePath) {
-        m_pageController->replaceStartPage();
+    connect(IosController::Instance(), &IosController::importBackupFromOutside, this, [this](QString filePath) {
+        emit m_pageController->goToPageHome();
         m_pageController->goToPageSettingsBackup();
-        m_settingsController->importBackupFromOutside(filePath);
+        emit m_settingsController->importBackupFromOutside(filePath);
     });
 
     QTimer::singleShot(0, this, [this]() { AmneziaVPN::toggleScreenshots(m_settings->isScreenshotsEnabled()); });
@@ -161,13 +158,15 @@ void AmneziaApplication::init()
     m_engine->load(url);
     m_systemController->setQmlRoot(m_engine->rootObjects().value(0));
 
+    bool enabled = m_settings->isSaveLogs();
 #ifndef Q_OS_ANDROID
-    if (m_settings->isSaveLogs()) {
-        if (!Logger::init()) {
+    if (enabled) {
+        if (!Logger::init(false)) {
             qWarning() << "Initialization of debug subsystem failed";
         }
     }
 #endif
+    Logger::setServiceLogsEnabled(enabled);
 
 #ifdef Q_OS_WIN
     if (m_parser.isSet("a"))
@@ -178,16 +177,6 @@ void AmneziaApplication::init()
     m_pageController->showOnStartup();
 #endif
 
-        // TODO - fix
-#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
-    if (isPrimary()) {
-        QObject::connect(this, &SingleApplication::instanceStarted, m_pageController.get(), [this]() {
-            qDebug() << "Secondary instance started, showing this window instead";
-            emit m_pageController->raiseMainWindow();
-        });
-    }
-#endif
-
 // Android TextArea clipboard workaround
 // Text from TextArea always has "text/html" mime-type:
 // /qt/6.6.1/Src/qtdeclarative/src/quick/items/qquicktextcontrol.cpp:1865
@@ -292,6 +281,24 @@ bool AmneziaApplication::parseCommands()
     return true;
 }
 
+#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
+void AmneziaApplication::startLocalServer() {
+    const QString serverName("AmneziaVPNInstance");
+    QLocalServer::removeServer(serverName);
+
+    QLocalServer* server = new QLocalServer(this);
+    server->listen(serverName);
+
+    QObject::connect(server, &QLocalServer::newConnection, this, [server, this]() {
+        if (server) {
+            QLocalSocket* clientConnection = server->nextPendingConnection();
+            clientConnection->deleteLater();
+        }
+        emit m_pageController->raiseMainWindow();
+    });
+}
+#endif
+
 QQmlApplicationEngine *AmneziaApplication::qmlEngine() const
 {
     return m_engine;
@@ -359,6 +366,18 @@ void AmneziaApplication::initModels()
     m_engine->rootContext()->setContextProperty("ClientManagementModel", m_clientManagementModel.get());
     connect(m_clientManagementModel.get(), &ClientManagementModel::adminConfigRevoked, m_serversModel.get(),
             &ServersModel::clearCachedProfile);
+
+    m_apiServicesModel.reset(new ApiServicesModel(this));
+    m_engine->rootContext()->setContextProperty("ApiServicesModel", m_apiServicesModel.get());
+
+    m_apiCountryModel.reset(new ApiCountryModel(this));
+    m_engine->rootContext()->setContextProperty("ApiCountryModel", m_apiCountryModel.get());
+    connect(m_serversModel.get(), &ServersModel::updateApiLanguageModel, this, [this]() {
+        m_apiCountryModel->updateModel(m_serversModel->getProcessedServerData("apiAvailableCountries").toJsonArray(),
+                                       m_serversModel->getProcessedServerData("apiServerCountryCode").toString());
+    });
+    connect(m_serversModel.get(), &ServersModel::updateApiServicesModel, this,
+            [this]() { m_apiServicesModel->updateModel(m_serversModel->getProcessedServerData("apiConfig").toJsonObject()); });
 }
 
 void AmneziaApplication::initControllers()
@@ -367,25 +386,26 @@ void AmneziaApplication::initControllers()
             new ConnectionController(m_serversModel, m_containersModel, m_clientManagementModel, m_vpnConnection, m_settings));
     m_engine->rootContext()->setContextProperty("ConnectionController", m_connectionController.get());
 
-    connect(m_connectionController.get(), qOverload<const QString &>(&ConnectionController::connectionErrorOccurred), this, [this](const QString &errorMessage) {
-        emit m_pageController->showErrorMessage(errorMessage);
-        emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected);
-    });
+    connect(m_connectionController.get(), qOverload<const QString &>(&ConnectionController::connectionErrorOccurred), this,
+            [this](const QString &errorMessage) {
+                emit m_pageController->showErrorMessage(errorMessage);
+                emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected);
+            });
 
-    connect(m_connectionController.get(), qOverload<ErrorCode>(&ConnectionController::connectionErrorOccurred), this, [this](ErrorCode errorCode) {
-      emit m_pageController->showErrorMessage(errorCode);
-      emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected);
-    });
+    connect(m_connectionController.get(), qOverload<ErrorCode>(&ConnectionController::connectionErrorOccurred), this,
+            [this](ErrorCode errorCode) {
+                emit m_pageController->showErrorMessage(errorCode);
+                emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected);
+            });
 
     connect(m_connectionController.get(), &ConnectionController::connectButtonClicked, m_connectionController.get(),
             &ConnectionController::toggleConnection, Qt::QueuedConnection);
 
-    connect(this, &AmneziaApplication::translationsUpdated, m_connectionController.get(), &ConnectionController::onTranslationsUpdated);
-
     m_pageController.reset(new PageController(m_serversModel, m_settings));
     m_engine->rootContext()->setContextProperty("PageController", m_pageController.get());
 
-    m_installController.reset(new InstallController(m_serversModel, m_containersModel, m_protocolsModel, m_clientManagementModel, m_settings));
+    m_installController.reset(new InstallController(m_serversModel, m_containersModel, m_protocolsModel, m_clientManagementModel,
+                                                    m_apiServicesModel, m_settings));
     m_engine->rootContext()->setContextProperty("InstallController", m_installController.get());
     connect(m_installController.get(), &InstallController::passphraseRequestStarted, m_pageController.get(),
             &PageController::showPassphraseRequestDrawer);
@@ -394,6 +414,30 @@ void AmneziaApplication::initControllers()
     connect(m_installController.get(), &InstallController::currentContainerUpdated, m_connectionController.get(),
             &ConnectionController::onCurrentContainerUpdated);
 
+    connect(m_installController.get(), &InstallController::updateServerFromApiFinished, this, [this]() {
+        disconnect(m_reloadConfigErrorOccurredConnection);
+        emit m_connectionController->configFromApiUpdated();
+    });
+
+    connect(m_connectionController.get(), &ConnectionController::updateApiConfigFromGateway, this, [this]() {
+        m_reloadConfigErrorOccurredConnection = connect(
+                m_installController.get(), qOverload<ErrorCode>(&InstallController::installationErrorOccurred), this,
+                [this]() { emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected); },
+                static_cast<Qt::ConnectionType>(Qt::AutoConnection || Qt::SingleShotConnection));
+        m_installController->updateServiceFromApi(m_serversModel->getDefaultServerIndex(), "", "");
+    });
+
+    connect(m_connectionController.get(), &ConnectionController::updateApiConfigFromTelegram, this, [this]() {
+        m_reloadConfigErrorOccurredConnection = connect(
+                m_installController.get(), qOverload<ErrorCode>(&InstallController::installationErrorOccurred), this,
+                [this]() { emit m_vpnConnection->connectionStateChanged(Vpn::ConnectionState::Disconnected); },
+                static_cast<Qt::ConnectionType>(Qt::AutoConnection || Qt::SingleShotConnection));
+        m_serversModel->removeApiConfig(m_serversModel->getDefaultServerIndex());
+        m_installController->updateServiceFromTelegram(m_serversModel->getDefaultServerIndex());
+    });
+
+    connect(this, &AmneziaApplication::translationsUpdated, m_connectionController.get(), &ConnectionController::onTranslationsUpdated);
+
     m_importController.reset(new ImportController(m_serversModel, m_containersModel, m_settings));
     m_engine->rootContext()->setContextProperty("ImportController", m_importController.get());
 

client/amnezia_application.h

@@ -45,28 +45,22 @@
 #include "ui/models/sites_model.h"
 #include "ui/models/clientManagementModel.h"
 #include "ui/models/appSplitTunnelingModel.h"
+#include "ui/models/apiServicesModel.h"
+#include "ui/models/apiCountryModel.h"
 
 #define amnApp (static_cast<AmneziaApplication *>(QCoreApplication::instance()))
 
 #if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
     #define AMNEZIA_BASE_CLASS QGuiApplication
 #else
-    #define AMNEZIA_BASE_CLASS SingleApplication
-    #define QAPPLICATION_CLASS QApplication
-    #include "singleapplication.h"
+    #define AMNEZIA_BASE_CLASS QApplication
 #endif
 
 class AmneziaApplication : public AMNEZIA_BASE_CLASS
 {
     Q_OBJECT
 public:
-#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS)
     AmneziaApplication(int &argc, char *argv[]);
-#else
-    AmneziaApplication(int &argc, char *argv[], bool allowSecondary = false,
-                       SingleApplication::Options options = SingleApplication::User, int timeout = 1000,
-                       const QString &userData = {});
-#endif
     virtual ~AmneziaApplication();
 
     void init();
@@ -76,6 +70,10 @@ public:
     void updateTranslator(const QLocale &locale);
     bool parseCommands();
 
+#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
+    void startLocalServer();
+#endif
+
     QQmlApplicationEngine *qmlEngine() const;
     QNetworkAccessManager *manager() { return m_nam; }
 
@@ -103,6 +101,8 @@ private:
     QSharedPointer<SitesModel> m_sitesModel;
     QSharedPointer<AppSplitTunnelingModel> m_appSplitTunnelingModel;
     QSharedPointer<ClientManagementModel> m_clientManagementModel;
+    QSharedPointer<ApiServicesModel> m_apiServicesModel;
+    QSharedPointer<ApiCountryModel> m_apiCountryModel;
 
     QScopedPointer<OpenVpnConfigModel> m_openVpnConfigModel;
     QScopedPointer<ShadowSocksConfigModel> m_shadowSocksConfigModel;
@@ -134,6 +134,8 @@ private:
     QScopedPointer<AppSplitTunnelingController> m_appSplitTunnelingController;
 
     QNetworkAccessManager *m_nam;
+
+    QMetaObject::Connection m_reloadConfigErrorOccurredConnection;
 };
 
 #endif // AMNEZIA_APPLICATION_H

client/android/AndroidManifest.xml

@@ -3,7 +3,6 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="org.amnezia.vpn"
     android:versionName="-- %%INSERT_VERSION_NAME%% --"
     android:versionCode="-- %%INSERT_VERSION_CODE%% --"
     android:installLocation="auto">
@@ -11,6 +10,9 @@
     <uses-feature android:name="android.hardware.camera" android:required="false" />
     <uses-feature android:name="android.hardware.camera.any" android:required="false" />
     <uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
+    <!-- for TV -->
+    <uses-feature android:name="android.software.leanback" android:required="false" />
+    <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
 
     <!-- The following comment will be replaced upon deployment with default features based on the dependencies
     of the application. Remove the comment if you do not require these default features. -->
@@ -18,7 +20,7 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <!-- To request network state -->
-    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="28" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
@@ -31,9 +33,11 @@
         android:label="-- %%INSERT_APP_NAME%% --"
         android:icon="@mipmap/icon"
         android:roundIcon="@mipmap/icon_round"
+        android:banner="@mipmap/ic_banner"
         android:theme="@style/NoActionBar"
         android:fullBackupContent="@xml/backup_content"
         android:dataExtractionRules="@xml/data_extraction_rules"
+        android:hasFragileUserData="false"
         tools:targetApi="s">
 
         <activity
@@ -41,12 +45,13 @@
             android:configChanges="uiMode|screenSize|smallestScreenSize|screenLayout|orientation|density
                 |fontScale|layoutDirection|locale|keyboard|keyboardHidden|navigation|mcc|mnc"
             android:launchMode="singleInstance"
-            android:windowSoftInputMode="adjustResize"
+            android:windowSoftInputMode="stateUnchanged|adjustResize"
             android:exported="true">
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
             </intent-filter>
 
             <intent-filter>
@@ -62,9 +67,6 @@
                 android:name="android.app.lib_name"
                 android:value="-- %%INSERT_APP_LIB_NAME%% --" />
 
-            <meta-data
-                android:name="android.app.extract_android_style"
-                android:value="minimal" />
         </activity>
 
         <activity
@@ -82,6 +84,13 @@
             android:exported="false"
             android:theme="@style/Translucent" />
 
+        <activity android:name=".AuthActivity"
+            android:excludeFromRecents="true"
+            android:launchMode="singleTask"
+            android:taskAffinity=""
+            android:exported="false"
+            android:theme="@style/Translucent" />
+
         <activity
             android:name=".ImportConfigActivity"
             android:excludeFromRecents="true"

client/android/awg/src/main/kotlin/Awg.kt

@@ -1,81 +1,21 @@
 package org.amnezia.vpn.protocol.awg
 
 import org.amnezia.vpn.protocol.wireguard.Wireguard
+import org.amnezia.vpn.protocol.wireguard.WireguardConfig
 import org.json.JSONObject
 
-/**
- *    Config example:
- *    {
- *        "protocol": "awg",
- *        "description": "Server 1",
- *        "dns1": "1.1.1.1",
- *        "dns2": "1.0.0.1",
- *        "hostName": "100.100.100.0",
- *        "splitTunnelSites": [
- *        ],
- *        "splitTunnelType": 0,
- *        "awg_config_data": {
- *            "H1": "969537490",
- *            "H2": "481688153",
- *            "H3": "2049399200",
- *            "H4": "52029755",
- *            "Jc": "3",
- *            "Jmax": "1000",
- *            "Jmin": "50",
- *            "S1": "49",
- *            "S2": "60",
- *            "client_ip": "10.8.1.1",
- *            "hostName": "100.100.100.0",
- *            "port": 12345,
- *            "client_pub_key": "clientPublicKeyBase64",
- *            "client_priv_key": "privateKeyBase64",
- *            "psk_key": "presharedKeyBase64",
- *            "server_pub_key": "publicKeyBase64",
- *            "config": "[Interface]
- *                       Address = 10.8.1.1/32
- *                       DNS = 1.1.1.1, 1.0.0.1
- *                       PrivateKey = privateKeyBase64
- *                       Jc = 3
- *                       Jmin = 50
- *                       Jmax = 1000
- *                       S1 = 49
- *                       S2 = 60
- *                       H1 = 969537490
- *                       H2 = 481688153
- *                       H3 = 2049399200
- *                       H4 = 52029755
- *
- *                       [Peer]
- *                       PublicKey = publicKeyBase64
- *                       PresharedKey = presharedKeyBase64
- *                       AllowedIPs = 0.0.0.0/0, ::/0
- *                       Endpoint = 100.100.100.0:12345
- *                       PersistentKeepalive = 25
- *                       "
- *        }
- *    }
- */
-
 class Awg : Wireguard() {
 
     override val ifName: String = "awg0"
 
-    override fun parseConfig(config: JSONObject): AwgConfig {
-        val configDataJson = config.getJSONObject("awg_config_data")
-        val configData = parseConfigData(configDataJson.getString("config"))
-        return AwgConfig.build {
-            configWireguard(configData, configDataJson)
+    override fun parseConfig(config: JSONObject): WireguardConfig {
+        val configData = config.getJSONObject("awg_config_data")
+        return WireguardConfig.build {
+            setUseProtocolExtension(true)
+            configExtensionParameters(configData)
+            configWireguard(config, configData)
             configSplitTunneling(config)
             configAppSplitTunneling(config)
-            configData["Jc"]?.let { setJc(it.toInt()) }
-            configData["Jmin"]?.let { setJmin(it.toInt()) }
-            configData["Jmax"]?.let { setJmax(it.toInt()) }
-            configData["S1"]?.let { setS1(it.toInt()) }
-            configData["S2"]?.let { setS2(it.toInt()) }
-            configData["H1"]?.let { setH1(it.toLong()) }
-            configData["H2"]?.let { setH2(it.toLong()) }
-            configData["H3"]?.let { setH3(it.toLong()) }
-            configData["H4"]?.let { setH4(it.toLong()) }
         }
     }
 }

client/android/awg/src/main/kotlin/AwgConfig.kt

@@ -1,108 +0,0 @@
-package org.amnezia.vpn.protocol.awg
-
-import org.amnezia.vpn.protocol.BadConfigException
-import org.amnezia.vpn.protocol.wireguard.WireguardConfig
-
-class AwgConfig private constructor(
-    wireguardConfigBuilder: WireguardConfig.Builder,
-    val jc: Int,
-    val jmin: Int,
-    val jmax: Int,
-    val s1: Int,
-    val s2: Int,
-    val h1: Long,
-    val h2: Long,
-    val h3: Long,
-    val h4: Long
-) : WireguardConfig(wireguardConfigBuilder) {
-
-    private constructor(builder: Builder) : this(
-        builder,
-        builder.jc,
-        builder.jmin,
-        builder.jmax,
-        builder.s1,
-        builder.s2,
-        builder.h1,
-        builder.h2,
-        builder.h3,
-        builder.h4
-    )
-
-    override fun appendDeviceLine(sb: StringBuilder) = with(sb) {
-        super.appendDeviceLine(this)
-        appendLine("jc=$jc")
-        appendLine("jmin=$jmin")
-        appendLine("jmax=$jmax")
-        appendLine("s1=$s1")
-        appendLine("s2=$s2")
-        appendLine("h1=$h1")
-        appendLine("h2=$h2")
-        appendLine("h3=$h3")
-        appendLine("h4=$h4")
-    }
-
-    class Builder : WireguardConfig.Builder() {
-
-        private var _jc: Int? = null
-        internal var jc: Int
-            get() = _jc ?: throw BadConfigException("AWG: parameter jc is undefined")
-            private set(value) { _jc = value }
-
-        private var _jmin: Int? = null
-        internal var jmin: Int
-            get() = _jmin ?: throw BadConfigException("AWG: parameter jmin is undefined")
-            private set(value) { _jmin = value }
-
-        private var _jmax: Int? = null
-        internal var jmax: Int
-            get() = _jmax ?: throw BadConfigException("AWG: parameter jmax is undefined")
-            private set(value) { _jmax = value }
-
-        private var _s1: Int? = null
-        internal var s1: Int
-            get() = _s1 ?: throw BadConfigException("AWG: parameter s1 is undefined")
-            private set(value) { _s1 = value }
-
-        private var _s2: Int? = null
-        internal var s2: Int
-            get() = _s2 ?: throw BadConfigException("AWG: parameter s2 is undefined")
-            private set(value) { _s2 = value }
-
-        private var _h1: Long? = null
-        internal var h1: Long
-            get() = _h1 ?: throw BadConfigException("AWG: parameter h1 is undefined")
-            private set(value) { _h1 = value }
-
-        private var _h2: Long? = null
-        internal var h2: Long
-            get() = _h2 ?: throw BadConfigException("AWG: parameter h2 is undefined")
-            private set(value) { _h2 = value }
-
-        private var _h3: Long? = null
-        internal var h3: Long
-            get() = _h3 ?: throw BadConfigException("AWG: parameter h3 is undefined")
-            private set(value) { _h3 = value }
-
-        private var _h4: Long? = null
-        internal var h4: Long
-            get() = _h4 ?: throw BadConfigException("AWG: parameter h4 is undefined")
-            private set(value) { _h4 = value }
-
-        fun setJc(jc: Int) = apply { this.jc = jc }
-        fun setJmin(jmin: Int) = apply { this.jmin = jmin }
-        fun setJmax(jmax: Int) = apply { this.jmax = jmax }
-        fun setS1(s1: Int) = apply { this.s1 = s1 }
-        fun setS2(s2: Int) = apply { this.s2 = s2 }
-        fun setH1(h1: Long) = apply { this.h1 = h1 }
-        fun setH2(h2: Long) = apply { this.h2 = h2 }
-        fun setH3(h3: Long) = apply { this.h3 = h3 }
-        fun setH4(h4: Long) = apply { this.h4 = h4 }
-
-        override fun build(): AwgConfig = configBuild().run { AwgConfig(this@Builder) }
-    }
-
-    companion object {
-        inline fun build(block: Builder.() -> Unit): AwgConfig = Builder().apply(block).build()
-    }
-}

client/android/build.gradle

@@ -3,3 +3,6 @@
 // android.bundle.enableUncompressedNativeLibs is deprecated
 // disable adding gradle property android.bundle.enableUncompressedNativeLibs by androiddeployqt
 useLegacyPackaging
+
+// package name for androiddeployqt
+namespace = "org.amnezia.vpn"

client/android/build.gradle.kts

@@ -115,9 +115,11 @@ dependencies {
     implementation(project(":xray"))
     implementation(libs.androidx.core)
     implementation(libs.androidx.activity)
+    implementation(libs.androidx.fragment)
     implementation(libs.kotlinx.coroutines)
     implementation(libs.kotlinx.serialization.protobuf)
     implementation(libs.bundles.androidx.camera)
     implementation(libs.google.mlkit)
     implementation(libs.androidx.datastore)
+    implementation(libs.androidx.biometric)
 }

client/android/cloak/src/main/kotlin/Cloak.kt

@@ -3,40 +3,16 @@ package org.amnezia.vpn.protocol.cloak
 import android.util.Base64
 import net.openvpn.ovpn3.ClientAPI_Config
 import org.amnezia.vpn.protocol.openvpn.OpenVpn
+import org.amnezia.vpn.util.LibraryLoader.loadSharedLibrary
 import org.json.JSONObject
 
-/**
- *    Config Example:
- *    {
- *     "protocol": "cloak",
- *     "description": "Server 1",
- *     "dns1": "1.1.1.1",
- *     "dns2": "1.0.0.1",
- *     "hostName": "100.100.100.0",
- *     "splitTunnelSites": [
- *     ],
- *     "splitTunnelType": 0,
- *     "openvpn_config_data": {
- *           "config": "openVpnConfig"
- *     }
- *     "cloak_config_data": {
- *          "BrowserSig": "chrome",
- *          "EncryptionMethod": "aes-gcm",
- *          "NumConn": 1,
- *          "ProxyMethod": "openvpn",
- *          "PublicKey": "PublicKey=",
- *          "RemoteHost": "100.100.100.0",
- *          "RemotePort": "443",
- *          "ServerName": "servername",
- *          "StreamTimeout": 300,
- *          "Transport": "direct",
- *          "UID": "UID="
- *     }
- * }
- */
-
 class Cloak : OpenVpn() {
 
+    override fun internalInit() {
+        super.internalInit()
+        if (!isInitialized) loadSharedLibrary(context, "ck-ovpn-plugin")
+    }
+
     override fun parseConfig(config: JSONObject): ClientAPI_Config {
         val openVpnConfig = ClientAPI_Config()
 

client/android/gradle.properties

@@ -33,7 +33,7 @@ android.library.defaults.buildfeatures.androidresources=false
 # For development copy and set local values for these parameters in local.properties
 #androidCompileSdkVersion=android-34
 #androidBuildToolsVersion=34.0.0
-#qtMinSdkVersion=24
+#qtMinSdkVersion=26
 #qtTargetSdkVersion=34
 #androidNdkVersion=26.1.10909125
 #qtTargetAbiList=x86_64

client/android/gradle/libs.versions.toml

@@ -1,24 +1,28 @@
 [versions]
-agp = "8.2.0"
-kotlin = "1.9.20"
-androidx-core = "1.12.0"
-androidx-activity = "1.8.1"
-androidx-annotation = "1.7.0"
-androidx-camera = "1.3.0"
+agp = "8.5.2"
+kotlin = "1.9.24"
+androidx-core = "1.13.1"
+androidx-activity = "1.9.1"
+androidx-annotation = "1.8.2"
+androidx-biometric = "1.2.0-alpha05"
+androidx-camera = "1.3.4"
+androidx-fragment = "1.8.2"
 androidx-security-crypto = "1.1.0-alpha06"
-androidx-datastore = "1.1.0-beta01"
-kotlinx-coroutines = "1.7.3"
+androidx-datastore = "1.1.1"
+kotlinx-coroutines = "1.8.1"
 kotlinx-serialization = "1.6.3"
-google-mlkit = "17.2.0"
+google-mlkit = "17.3.0"
 
 [libraries]
 androidx-core = { module = "androidx.core:core-ktx", version.ref = "androidx-core" }
 androidx-activity = { module = "androidx.activity:activity-ktx", version.ref = "androidx-activity" }
 androidx-annotation = { module = "androidx.annotation:annotation", version.ref = "androidx-annotation" }
+androidx-biometric = { module = "androidx.biometric:biometric-ktx", version.ref = "androidx-biometric" }
 androidx-camera-core = { module = "androidx.camera:camera-core", version.ref = "androidx-camera" }
 androidx-camera-camera2 = { module = "androidx.camera:camera-camera2", version.ref = "androidx-camera" }
 androidx-camera-lifecycle = { module = "androidx.camera:camera-lifecycle", version.ref = "androidx-camera" }
 androidx-camera-view = { module = "androidx.camera:camera-view", version.ref = "androidx-camera" }
+androidx-fragment = { module = "androidx.fragment:fragment-ktx", version.ref = "androidx-fragment" }
 androidx-security-crypto = { module = "androidx.security:security-crypto-ktx", version.ref = "androidx-security-crypto" }
 androidx-datastore = { module = "androidx.datastore:datastore-preferences", version.ref = "androidx-datastore" }
 kotlinx-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kotlinx-coroutines" }

client/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

client/android/gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

client/android/gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +59,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

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

@@ -11,28 +11,12 @@ import org.amnezia.vpn.protocol.Protocol
 import org.amnezia.vpn.protocol.ProtocolState.DISCONNECTED
 import org.amnezia.vpn.protocol.Statistics
 import org.amnezia.vpn.protocol.VpnStartException
+import org.amnezia.vpn.util.LibraryLoader.loadSharedLibrary
 import org.amnezia.vpn.util.net.InetNetwork
 import org.amnezia.vpn.util.net.getLocalNetworks
 import org.amnezia.vpn.util.net.parseInetAddress
 import org.json.JSONObject
 
-/**
- *    Config Example:
- *    {
- *     "protocol": "openvpn",
- *     "description": "Server 1",
- *     "dns1": "1.1.1.1",
- *     "dns2": "1.0.0.1",
- *     "hostName": "100.100.100.0",
- *     "splitTunnelSites": [
- *     ],
- *     "splitTunnelType": 0,
- *     "openvpn_config_data": {
- *           "config": "openVpnConfig"
- *     }
- * }
- */
-
 open class OpenVpn : Protocol() {
 
     private var openVpnClient: OpenVpnClient? = null
@@ -51,14 +35,17 @@ open class OpenVpn : Protocol() {
         }
 
     override fun internalInit() {
-        if (!isInitialized) loadSharedLibrary(context, "ovpn3")
+        if (!isInitialized) {
+            loadSharedLibrary(context, "ovpn3")
+            loadSharedLibrary(context, "ovpnutil")
+        }
         if (this::scope.isInitialized) {
             scope.cancel()
         }
         scope = CoroutineScope(Dispatchers.IO)
     }
 
-    override fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override suspend fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
         val configBuilder = OpenVpnConfig.Builder()
 
         openVpnClient = OpenVpnClient(

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

@@ -2,7 +2,6 @@ package org.amnezia.vpn.protocol
 
 sealed class ProtocolException(message: String? = null, cause: Throwable? = null) : Exception(message, cause)
 
-class LoadLibraryException(message: String? = null, cause: Throwable? = null) : ProtocolException(message, cause)
 class BadConfigException(message: String? = null, cause: Throwable? = null) : ProtocolException(message, cause)
 
 class VpnStartException(message: String? = null, cause: Throwable? = null) : ProtocolException(message, cause)

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

@@ -1,6 +1,5 @@
 package org.amnezia.vpn.protocol
 
-import android.annotation.SuppressLint
 import android.content.Context
 import android.net.IpPrefix
 import android.net.VpnService
@@ -8,9 +7,6 @@ import android.net.VpnService.Builder
 import android.os.Build
 import android.system.OsConstants
 import androidx.annotation.RequiresApi
-import java.io.File
-import java.io.FileOutputStream
-import java.util.zip.ZipFile
 import kotlinx.coroutines.flow.MutableStateFlow
 import org.amnezia.vpn.util.Log
 import org.amnezia.vpn.util.net.InetNetwork
@@ -42,7 +38,7 @@ abstract class Protocol {
 
     protected abstract fun internalInit()
 
-    abstract fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean)
+    abstract suspend fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean)
 
     abstract fun stopVpn()
 
@@ -158,60 +154,6 @@ abstract class Protocol {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
             vpnBuilder.setMetered(false)
     }
-
-    companion object {
-        private fun extractLibrary(context: Context, libraryName: String, destination: File): Boolean {
-            Log.d(TAG, "Extracting library: $libraryName")
-            val apks = hashSetOf<String>()
-            context.applicationInfo.run {
-                sourceDir?.let { apks += it }
-                splitSourceDirs?.let { apks += it }
-            }
-            for (abi in Build.SUPPORTED_ABIS) {
-                for (apk in apks) {
-                    ZipFile(File(apk), ZipFile.OPEN_READ).use { zipFile ->
-                        val mappedName = System.mapLibraryName(libraryName)
-                        val libraryZipPath = listOf("lib", abi, mappedName).joinToString(File.separator)
-                        val zipEntry = zipFile.getEntry(libraryZipPath)
-                        zipEntry?.let {
-                            Log.d(TAG, "Extracting apk:/$libraryZipPath to ${destination.absolutePath}")
-                            FileOutputStream(destination).use { outStream ->
-                                zipFile.getInputStream(zipEntry).use { inStream ->
-                                    inStream.copyTo(outStream, 32 * 1024)
-                                    outStream.fd.sync()
-                                }
-                            }
-                        }
-                        return true
-                    }
-                }
-            }
-            return false
-        }
-
-        @SuppressLint("UnsafeDynamicallyLoadedCode")
-        fun loadSharedLibrary(context: Context, libraryName: String) {
-            Log.d(TAG, "Loading library: $libraryName")
-            try {
-                System.loadLibrary(libraryName)
-                return
-            } catch (_: UnsatisfiedLinkError) {
-                Log.d(TAG, "Failed to load library, try to extract it from apk")
-            }
-            var tempFile: File? = null
-            try {
-                tempFile = File.createTempFile("lib", ".so", context.codeCacheDir)
-                if (extractLibrary(context, libraryName, tempFile)) {
-                    System.load(tempFile.absolutePath)
-                    return
-                }
-            } catch (e: Exception) {
-                throw LoadLibraryException("Failed to load library apk: $libraryName", e)
-            } finally {
-                tempFile?.delete()
-            }
-        }
-    }
 }
 
 private fun VpnService.Builder.addAddress(addr: InetNetwork) = addAddress(addr.address, addr.mask)

client/android/qt/build.gradle.kts

@@ -21,5 +21,5 @@ android {
 }
 
 dependencies {
-    implementation(fileTree(mapOf("dir" to "../libs", "include" to listOf("*.jar"))))
+    api(fileTree(mapOf("dir" to "../libs", "include" to listOf("*.jar"))))
 }

client/android/res/mipmap-anydpi-v26/ic_banner.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_banner_background"/>
+    <foreground android:drawable="@mipmap/ic_banner_foreground"/>
+</adaptive-icon>

client/android/res/values/ic_banner_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_banner_background">#1E1E1F</color>
+</resources>

client/android/res/values/libs.xml

@@ -3,7 +3,6 @@
     <!-- DO NOT EDIT THIS: This file is populated automatically by the deployment tool. -->
 
     <array name="bundled_libs">
-        <!-- %%INSERT_EXTRA_LIBS%% -->
     </array>
 
     <array name="qt_libs">

client/android/res/values/styles.xml

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <color name="black">#FF0E0E11</color>
     <style name="NoActionBar">
+        <item name="android:windowBackground">@color/black</item>
+        <item name="android:colorBackground">@color/black</item>
         <item name="android:windowActionBar">false</item>
         <item name="android:windowNoTitle">true</item>
     </style>

client/android/settings.gradle.kts

@@ -22,7 +22,7 @@ dependencyResolutionManagement {
 includeBuild("./gradle/plugins")
 
 plugins {
-    id("com.android.settings") version "8.2.0"
+    id("com.android.settings") version "8.5.2"
     id("settings-property-delegate")
 }
 

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

@@ -1,6 +1,7 @@
 package org.amnezia.vpn
 
 import android.Manifest
+import android.annotation.SuppressLint
 import android.app.AlertDialog
 import android.app.NotificationManager
 import android.content.BroadcastReceiver
@@ -20,6 +21,7 @@ import android.os.Looper
 import android.os.Message
 import android.os.Messenger
 import android.provider.Settings
+import android.view.MotionEvent
 import android.view.WindowManager.LayoutParams
 import android.webkit.MimeTypeMap
 import android.widget.Toast
@@ -42,6 +44,7 @@ import kotlinx.coroutines.withContext
 import org.amnezia.vpn.protocol.getStatistics
 import org.amnezia.vpn.protocol.getStatus
 import org.amnezia.vpn.qt.QtAndroidController
+import org.amnezia.vpn.util.LibraryLoader.loadSharedLibrary
 import org.amnezia.vpn.util.Log
 import org.amnezia.vpn.util.Prefs
 import org.json.JSONException
@@ -156,7 +159,12 @@ class AmneziaActivity : QtActivity() {
      */
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        Log.d(TAG, "Create Amnezia activity: $intent")
+        Log.d(TAG, "Create Amnezia activity")
+        loadLibs()
+        window.apply {
+            addFlags(LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
+            statusBarColor = getColor(R.color.black)
+        }
         mainScope = CoroutineScope(SupervisorJob() + Dispatchers.Main.immediate)
         val proto = mainScope.async(Dispatchers.IO) {
             VpnStateStore.getVpnState().vpnProto
@@ -174,6 +182,17 @@ class AmneziaActivity : QtActivity() {
         runBlocking { vpnProto = proto.await() }
     }
 
+    private fun loadLibs() {
+        listOf(
+            "rsapss",
+            "crypto_3",
+            "ssl_3",
+            "ssh"
+        ).forEach {
+            loadSharedLibrary(this.applicationContext, it)
+        }
+    }
+
     private fun registerBroadcastReceivers() {
         notificationStateReceiver = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
             registerBroadcastReceiver(
@@ -182,7 +201,7 @@ class AmneziaActivity : QtActivity() {
                     NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED
                 )
             ) {
-                Log.d(
+                Log.v(
                     TAG, "Notification state changed: ${it?.action}, blocked = " +
                         "${it?.getBooleanExtra(NotificationManager.EXTRA_BLOCKED_STATE, false)}"
                 )
@@ -196,7 +215,7 @@ class AmneziaActivity : QtActivity() {
 
     override fun onNewIntent(intent: Intent?) {
         super.onNewIntent(intent)
-        Log.d(TAG, "onNewIntent: $intent")
+        Log.v(TAG, "onNewIntent: $intent")
         intent?.let(::processIntent)
     }
 
@@ -230,7 +249,10 @@ class AmneziaActivity : QtActivity() {
     override fun onStop() {
         Log.d(TAG, "Stop Amnezia activity")
         doUnbindService()
-        QtAndroidController.onServiceDisconnected()
+        mainScope.launch {
+            qtInitialized.await()
+            QtAndroidController.onServiceDisconnected()
+        }
         super.onStop()
     }
 
@@ -382,7 +404,7 @@ class AmneziaActivity : QtActivity() {
     @MainThread
     private fun startVpn(vpnConfig: String) {
         getVpnProto(vpnConfig)?.let { proto ->
-            Log.d(TAG, "Proto from config: $proto, current proto: $vpnProto")
+            Log.v(TAG, "Proto from config: $proto, current proto: $vpnProto")
             if (isServiceConnected) {
                 if (proto.serviceClass == vpnProto?.serviceClass) {
                     vpnProto = proto
@@ -495,7 +517,7 @@ class AmneziaActivity : QtActivity() {
                 startActivityForResult(it, CREATE_FILE_ACTION_CODE, ActivityResultHandler(
                     onSuccess = {
                         it?.data?.let { uri ->
-                            Log.d(TAG, "Save file to $uri")
+                            Log.v(TAG, "Save file to $uri")
                             try {
                                 contentResolver.openOutputStream(uri)?.use { os ->
                                     os.bufferedWriter().use { it.write(data) }
@@ -542,9 +564,9 @@ class AmneziaActivity : QtActivity() {
                 }
             }.also {
                 startActivityForResult(it, OPEN_FILE_ACTION_CODE, ActivityResultHandler(
-                    onSuccess = {
+                    onAny = {
                         val uri = it?.data?.toString() ?: ""
-                        Log.d(TAG, "Open file: $uri")
+                        Log.v(TAG, "Open file: $uri")
                         mainScope.launch {
                             qtInitialized.await()
                             QtAndroidController.onFileOpened(uri)
@@ -556,8 +578,12 @@ class AmneziaActivity : QtActivity() {
     }
 
     @Suppress("unused")
+    @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
     fun isCameraPresent(): Boolean = applicationContext.packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA)
 
+    @Suppress("unused")
+    fun isOnTv(): Boolean = applicationContext.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)
+
     @Suppress("unused")
     fun startQrCodeReader() {
         Log.v(TAG, "Start camera")
@@ -602,6 +628,14 @@ class AmneziaActivity : QtActivity() {
         }
     }
 
+    @Suppress("unused")
+    fun setNavigationBarColor(color: Int) {
+        Log.v(TAG, "Change navigation bar color: ${"#%08X".format(color)}")
+        mainScope.launch {
+            window.navigationBarColor = color
+        }
+    }
+
     @Suppress("unused")
     fun minimizeApp() {
         Log.v(TAG, "Minimize application")
@@ -676,6 +710,77 @@ class AmneziaActivity : QtActivity() {
             .show()
     }
 
+    @Suppress("unused")
+    fun requestAuthentication() {
+        Log.v(TAG, "Request authentication")
+        mainScope.launch {
+            qtInitialized.await()
+            Intent(this@AmneziaActivity, AuthActivity::class.java).also {
+                startActivity(it)
+            }
+        }
+    }
+
+    // workaround for a bug in Qt that causes the mouse click event not to be handled
+    // also disable right-click, as it causes the application to crash
+    private var lastButtonState = 0
+    private fun MotionEvent.fixCopy(): MotionEvent = MotionEvent.obtain(
+        downTime,
+        eventTime,
+        action,
+        pointerCount,
+        (0 until pointerCount).map { i ->
+            MotionEvent.PointerProperties().apply {
+                getPointerProperties(i, this)
+            }
+        }.toTypedArray(),
+        (0 until pointerCount).map { i ->
+            MotionEvent.PointerCoords().apply {
+                getPointerCoords(i, this)
+            }
+        }.toTypedArray(),
+        metaState,
+        MotionEvent.BUTTON_PRIMARY,
+        xPrecision,
+        yPrecision,
+        deviceId,
+        edgeFlags,
+        source,
+        flags
+    )
+
+    private fun handleMouseEvent(ev: MotionEvent, superDispatch: (MotionEvent?) -> Boolean): Boolean {
+        when (ev.action) {
+            MotionEvent.ACTION_DOWN -> {
+                lastButtonState = ev.buttonState
+                if (ev.buttonState == MotionEvent.BUTTON_SECONDARY) return true
+            }
+
+            MotionEvent.ACTION_UP -> {
+                when (lastButtonState) {
+                    MotionEvent.BUTTON_SECONDARY -> return true
+                    MotionEvent.BUTTON_PRIMARY -> {
+                        val modEvent = ev.fixCopy()
+                        return superDispatch(modEvent).apply { modEvent.recycle() }
+                    }
+                }
+            }
+        }
+        return superDispatch(ev)
+    }
+
+    override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {
+        if (ev != null && ev.getToolType(0) == MotionEvent.TOOL_TYPE_MOUSE) {
+            return handleMouseEvent(ev) { super.dispatchTouchEvent(it) }
+        }
+        return super.dispatchTouchEvent(ev)
+    }
+
+    override fun dispatchTrackballEvent(ev: MotionEvent?): Boolean {
+        ev?.let { return handleMouseEvent(ev) { super.dispatchTrackballEvent(it) }}
+        return super.dispatchTrackballEvent(ev)
+    }
+
     /**
      * Utils methods
      */

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

@@ -22,6 +22,7 @@ import androidx.annotation.MainThread
 import androidx.core.app.ServiceCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.getSystemService
+import java.net.UnknownHostException
 import java.util.concurrent.ConcurrentHashMap
 import kotlin.LazyThreadSafetyMode.NONE
 import kotlinx.coroutines.CoroutineExceptionHandler
@@ -31,6 +32,7 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.TimeoutCancellationException
 import kotlinx.coroutines.cancel
+import kotlinx.coroutines.cancelAndJoin
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.drop
@@ -39,7 +41,6 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.withTimeout
 import org.amnezia.vpn.protocol.BadConfigException
-import org.amnezia.vpn.protocol.LoadLibraryException
 import org.amnezia.vpn.protocol.ProtocolState.CONNECTED
 import org.amnezia.vpn.protocol.ProtocolState.CONNECTING
 import org.amnezia.vpn.protocol.ProtocolState.DISCONNECTED
@@ -49,6 +50,7 @@ import org.amnezia.vpn.protocol.ProtocolState.UNKNOWN
 import org.amnezia.vpn.protocol.VpnException
 import org.amnezia.vpn.protocol.VpnStartException
 import org.amnezia.vpn.protocol.putStatus
+import org.amnezia.vpn.util.LoadLibraryException
 import org.amnezia.vpn.util.Log
 import org.amnezia.vpn.util.Prefs
 import org.amnezia.vpn.util.net.NetworkState
@@ -111,6 +113,10 @@ open class AmneziaVpnService : VpnService() {
         get() = clientMessengers.any { it.value.name == ACTIVITY_MESSENGER_NAME }
 
     private val connectionExceptionHandler = CoroutineExceptionHandler { _, e ->
+        connectionJob?.cancel()
+        connectionJob = null
+        disconnectionJob?.cancel()
+        disconnectionJob = null
         protocolState.value = DISCONNECTED
         when (e) {
             is IllegalArgumentException,
@@ -122,6 +128,8 @@ open class AmneziaVpnService : VpnService() {
 
             is LoadLibraryException -> onError("${e.message}. Caused: ${e.cause?.message}")
 
+            is UnknownHostException -> onError("Unknown host")
+
             else -> throw e
         }
     }
@@ -292,7 +300,7 @@ open class AmneziaVpnService : VpnService() {
             arrayOf(ACTION_CONNECT, ACTION_DISCONNECT), ContextCompat.RECEIVER_NOT_EXPORTED
         ) {
             it?.action?.let { action ->
-                Log.d(TAG, "Broadcast request received: $action")
+                Log.v(TAG, "Broadcast request received: $action")
                 when (action) {
                     ACTION_CONNECT -> connect()
                     ACTION_DISCONNECT -> disconnect()
@@ -309,7 +317,7 @@ open class AmneziaVpnService : VpnService() {
                 )
             ) {
                 val state = it?.getBooleanExtra(NotificationManager.EXTRA_BLOCKED_STATE, false)
-                Log.d(TAG, "Notification state changed: ${it?.action}, blocked = $state")
+                Log.v(TAG, "Notification state changed: ${it?.action}, blocked = $state")
                 if (state == false) {
                     enableNotification()
                 } else {
@@ -442,7 +450,7 @@ open class AmneziaVpnService : VpnService() {
             serviceNotification.isNotificationEnabled() &&
             getSystemService<PowerManager>()?.isInteractive != false
         ) {
-            Log.d(TAG, "Launch traffic stats update")
+            Log.v(TAG, "Launch traffic stats update")
             trafficStats.reset()
             startTrafficStatsUpdateJob()
         }
@@ -531,7 +539,7 @@ open class AmneziaVpnService : VpnService() {
         protocolState.value = DISCONNECTING
 
         disconnectionJob = connectionScope.launch {
-            connectionJob?.join()
+            connectionJob?.cancelAndJoin()
             connectionJob = null
 
             vpnProto?.protocol?.stopVpn()

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

@@ -0,0 +1,97 @@
+package org.amnezia.vpn
+
+import android.os.Build
+import android.os.Bundle
+import androidx.biometric.BiometricManager
+import androidx.biometric.BiometricManager.Authenticators.BIOMETRIC_STRONG
+import androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL
+import androidx.biometric.BiometricPrompt
+import androidx.biometric.BiometricPrompt.AuthenticationResult
+import androidx.core.content.ContextCompat
+import androidx.fragment.app.FragmentActivity
+import org.amnezia.vpn.qt.QtAndroidController
+import org.amnezia.vpn.util.Log
+
+private const val TAG = "AuthActivity"
+
+private const val AUTHENTICATORS = BIOMETRIC_STRONG or DEVICE_CREDENTIAL
+
+class AuthActivity : FragmentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val biometricManager = BiometricManager.from(applicationContext)
+        when (biometricManager.canAuthenticate(AUTHENTICATORS)) {
+            BiometricManager.BIOMETRIC_SUCCESS -> {
+                showBiometricPrompt(biometricManager)
+                return
+            }
+
+            BiometricManager.BIOMETRIC_STATUS_UNKNOWN -> {
+                Log.w(TAG, "Unknown biometric status")
+                showBiometricPrompt(biometricManager)
+                return
+            }
+
+            BiometricManager.BIOMETRIC_ERROR_UNSUPPORTED -> {
+                Log.e(TAG, "The specified options are incompatible with the current Android " +
+                    "version ${Build.VERSION.SDK_INT}")
+            }
+
+            BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE -> {
+                Log.w(TAG, "The hardware is unavailable")
+            }
+
+            BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED -> {
+                Log.w(TAG, "No biometric or device credential is enrolled")
+            }
+
+            BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE -> {
+                Log.w(TAG, "There is no suitable hardware")
+            }
+
+            BiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED -> {
+                Log.w(TAG, "A security vulnerability has been discovered with one or " +
+                    "more hardware sensors")
+            }
+        }
+        QtAndroidController.onAuthResult(true)
+        finish()
+    }
+
+    private fun showBiometricPrompt(biometricManager: BiometricManager) {
+        val executor = ContextCompat.getMainExecutor(applicationContext)
+        val biometricPrompt = BiometricPrompt(this, executor,
+            object : BiometricPrompt.AuthenticationCallback() {
+                override fun onAuthenticationSucceeded(result: AuthenticationResult) {
+                    super.onAuthenticationSucceeded(result)
+                    Log.v(TAG, "Authentication succeeded")
+                    QtAndroidController.onAuthResult(true)
+                    finish()
+                }
+
+                override fun onAuthenticationFailed() {
+                    super.onAuthenticationFailed()
+                    Log.w(TAG, "Authentication failed")
+                }
+
+                override fun onAuthenticationError(errorCode: Int, errString: CharSequence) {
+                    super.onAuthenticationError(errorCode, errString)
+                    Log.e(TAG, "Authentication error $errorCode: $errString")
+                    QtAndroidController.onAuthResult(false)
+                    finish()
+                }
+            })
+
+
+
+        val promptInfo = BiometricPrompt.PromptInfo.Builder()
+            .setAllowedAuthenticators(AUTHENTICATORS)
+            .setTitle("AmneziaVPN")
+            .setSubtitle(biometricManager.getStrings(AUTHENTICATORS)?.promptMessage)
+            .build()
+
+        biometricPrompt.authenticate(promptInfo)
+    }
+}

client/android/src/org/amnezia/vpn/AuthHelper.java

@@ -1,24 +0,0 @@
-package org.amnezia.vpn;
-
-import android.content.Context;
-import android.app.KeyguardManager;
-import android.content.Intent;
-import org.qtproject.qt.android.bindings.QtActivity;
-
-
-import static android.content.Context.KEYGUARD_SERVICE;
-
-public class AuthHelper extends QtActivity {
-
-   static final String TAG = "AuthHelper";
-  
-   public static Intent getAuthIntent(Context context) {
-   	KeyguardManager mKeyguardManager = (KeyguardManager)context.getSystemService(KEYGUARD_SERVICE);
-   	if (mKeyguardManager.isDeviceSecure()) {
-                return mKeyguardManager.createConfirmDeviceCredentialIntent(null, null);
-        } else {
-        	return null;
-        }     
-   }
-   
-}

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

@@ -29,20 +29,20 @@ class ImportConfigActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        Log.d(TAG, "Create Import Config Activity: $intent")
+        Log.v(TAG, "Create Import Config Activity: $intent")
         intent?.let(::readConfig)
     }
 
-    override fun onNewIntent(intent: Intent?) {
+    override fun onNewIntent(intent: Intent) {
         super.onNewIntent(intent)
-        Log.d(TAG, "onNewIntent: $intent")
-        intent?.let(::readConfig)
+        Log.v(TAG, "onNewIntent: $intent")
+        intent.let(::readConfig)
     }
 
     private fun readConfig(intent: Intent) {
         when (intent.action) {
             ACTION_SEND -> {
-                Log.d(TAG, "Process SEND action, type: ${intent.type}")
+                Log.v(TAG, "Process SEND action, type: ${intent.type}")
                 when (intent.type) {
                     "application/octet-stream" -> {
                         intent.getUriCompat()?.let { uri ->
@@ -60,7 +60,7 @@ class ImportConfigActivity : ComponentActivity() {
             }
 
             ACTION_VIEW -> {
-                Log.d(TAG, "Process VIEW action, scheme: ${intent.scheme}")
+                Log.v(TAG, "Process VIEW action, scheme: ${intent.scheme}")
                 when (intent.scheme) {
                     "file", "content" -> {
                         intent.data?.let { uri ->

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

@@ -62,7 +62,7 @@ class ServiceNotification(private val context: Context) {
     fun buildNotification(serverName: String?, protocol: String?, state: ProtocolState): Notification {
         val speedString = if (state == CONNECTED) zeroSpeed else null
 
-        Log.d(TAG, "Build notification: $serverName, $state")
+        Log.v(TAG, "Build notification: $serverName, $state")
 
         return notificationBuilder
             .setSmallIcon(R.drawable.ic_amnezia_round)
@@ -88,17 +88,15 @@ class ServiceNotification(private val context: Context) {
     fun isNotificationEnabled(): Boolean {
         if (!context.isNotificationPermissionGranted()) return false
         if (!notificationManager.areNotificationsEnabled()) return false
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            return notificationManager.getNotificationChannel(NOTIFICATION_CHANNEL_ID)
-                ?.let { it.importance != NotificationManager.IMPORTANCE_NONE } ?: true
-        }
-        return true
+        return notificationManager.getNotificationChannel(NOTIFICATION_CHANNEL_ID)?.let {
+            it.importance != NotificationManager.IMPORTANCE_NONE
+        } ?: true
     }
 
     @SuppressLint("MissingPermission")
     fun updateNotification(serverName: String?, protocol: String?, state: ProtocolState) {
         if (context.isNotificationPermissionGranted()) {
-            Log.d(TAG, "Update notification: $serverName, $state")
+            Log.v(TAG, "Update notification: $serverName, $state")
             notificationManager.notify(NOTIFICATION_ID, buildNotification(serverName, protocol, state))
         }
     }

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

@@ -25,5 +25,7 @@ object QtAndroidController {
 
     external fun onConfigImported(data: String)
 
+    external fun onAuthResult(result: Boolean)
+
     external fun decodeQrCode(data: String): Boolean
 }

client/android/utils/src/main/kotlin/JsonExt.kt

@@ -0,0 +1,9 @@
+package org.amnezia.vpn.util
+
+import org.json.JSONArray
+import org.json.JSONObject
+
+inline fun <reified T> JSONArray.asSequence(): Sequence<T> =
+    (0..<length()).asSequence().map { get(it) as T }
+
+fun JSONObject.optStringOrNull(name: String) = optString(name).ifEmpty { null }

client/android/utils/src/main/kotlin/LibraryLoader.kt

@@ -0,0 +1,66 @@
+package org.amnezia.vpn.util
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.os.Build
+import java.io.File
+import java.io.FileOutputStream
+import java.util.zip.ZipFile
+
+private const val TAG = "LibraryLoader"
+
+object LibraryLoader {
+    private fun extractLibrary(context: Context, libraryName: String, destination: File): Boolean {
+        Log.d(TAG, "Extracting library: $libraryName")
+        val apks = hashSetOf<String>()
+        context.applicationInfo.run {
+            sourceDir?.let { apks += it }
+            splitSourceDirs?.let { apks += it }
+        }
+        for (abi in Build.SUPPORTED_ABIS) {
+            for (apk in apks) {
+                ZipFile(File(apk), ZipFile.OPEN_READ).use { zipFile ->
+                    val mappedName = System.mapLibraryName(libraryName)
+                    val libraryZipPath = listOf("lib", abi, mappedName).joinToString(File.separator)
+                    val zipEntry = zipFile.getEntry(libraryZipPath)
+                    zipEntry?.let {
+                        Log.d(TAG, "Extracting apk:/$libraryZipPath to ${destination.absolutePath}")
+                        FileOutputStream(destination).use { outStream ->
+                            zipFile.getInputStream(zipEntry).use { inStream ->
+                                inStream.copyTo(outStream, 32 * 1024)
+                                outStream.fd.sync()
+                            }
+                        }
+                    }
+                    return true
+                }
+            }
+        }
+        return false
+    }
+
+    @SuppressLint("UnsafeDynamicallyLoadedCode")
+    fun loadSharedLibrary(context: Context, libraryName: String) {
+        Log.d(TAG, "Loading library: $libraryName")
+        try {
+            System.loadLibrary(libraryName)
+            return
+        } catch (_: UnsatisfiedLinkError) {
+            Log.w(TAG, "Failed to load library, try to extract it from apk")
+        }
+        var tempFile: File? = null
+        try {
+            tempFile = File.createTempFile("lib", ".so", context.codeCacheDir)
+            if (extractLibrary(context, libraryName, tempFile)) {
+                System.load(tempFile.absolutePath)
+                return
+            }
+        } catch (e: Exception) {
+            throw LoadLibraryException("Failed to load library apk: $libraryName", e)
+        } finally {
+            tempFile?.delete()
+        }
+    }
+}
+
+class LoadLibraryException(message: String? = null, cause: Throwable? = null) : Exception(message, cause)

client/android/utils/src/main/kotlin/Log.kt

@@ -1,8 +1,6 @@
 package org.amnezia.vpn.util
 
 import android.content.Context
-import android.icu.text.DateFormat
-import android.icu.text.SimpleDateFormat
 import android.os.Build
 import android.os.Process
 import java.io.File
@@ -12,8 +10,6 @@ import java.nio.channels.FileChannel
 import java.nio.channels.FileLock
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
-import java.util.Date
-import java.util.Locale
 import java.util.concurrent.locks.ReentrantLock
 import org.amnezia.vpn.util.Log.Priority.D
 import org.amnezia.vpn.util.Log.Priority.E
@@ -41,11 +37,7 @@ private const val LOG_MAX_FILE_SIZE = 1024 * 1024
  * |                   |              | create a report and/or terminate the process |
  */
 object Log {
-    private val dateTimeFormat: Any =
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) DateTimeFormatter.ofPattern(DATE_TIME_PATTERN)
-        else object : ThreadLocal<DateFormat>() {
-            override fun initialValue(): DateFormat = SimpleDateFormat(DATE_TIME_PATTERN, Locale.US)
-        }
+    private val dateTimeFormat: DateTimeFormatter = DateTimeFormatter.ofPattern(DATE_TIME_PATTERN)
 
     private lateinit var logDir: File
     private val logFile: File by lazy { File(logDir, LOG_FILE_NAME) }
@@ -143,12 +135,7 @@ object Log {
     }
 
     private fun formatLogMsg(tag: String, msg: String, priority: Priority): String {
-        val date = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            LocalDateTime.now().format(dateTimeFormat as DateTimeFormatter)
-        } else {
-            @Suppress("UNCHECKED_CAST")
-            (dateTimeFormat as ThreadLocal<DateFormat>).get()?.format(Date())
-        }
+        val date = LocalDateTime.now().format(dateTimeFormat)
         return "$date ${Process.myPid()} ${Process.myTid()} $priority [${Thread.currentThread().name}] " +
             "$tag: $msg\n"
     }

client/android/utils/src/main/kotlin/net/NetworkState.kt

@@ -42,18 +42,12 @@ class NetworkState(
     private val networkCallback: NetworkCallback by lazy(NONE) {
         object : NetworkCallback() {
             override fun onAvailable(network: Network) {
-                Log.d(TAG, "onAvailable: $network")
+                Log.v(TAG, "onAvailable: $network")
             }
 
             override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
-                Log.d(TAG, "onCapabilitiesChanged: $network, $networkCapabilities")
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                    checkNetworkState(network, networkCapabilities)
-                } else {
-                    handler.post {
-                        checkNetworkState(network, networkCapabilities)
-                    }
-                }
+                Log.v(TAG, "onCapabilitiesChanged: $network, $networkCapabilities")
+                checkNetworkState(network, networkCapabilities)
             }
 
             private fun checkNetworkState(network: Network, networkCapabilities: NetworkCapabilities) {
@@ -73,11 +67,11 @@ class NetworkState(
             }
 
             override fun onBlockedStatusChanged(network: Network, blocked: Boolean) {
-                Log.d(TAG, "onBlockedStatusChanged: $network, $blocked")
+                Log.v(TAG, "onBlockedStatusChanged: $network, $blocked")
             }
 
             override fun onLost(network: Network) {
-                Log.d(TAG, "onLost: $network")
+                Log.v(TAG, "onLost: $network")
             }
         }
     }
@@ -87,21 +81,27 @@ class NetworkState(
         Log.d(TAG, "Bind network listener")
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             connectivityManager.registerBestMatchingNetworkCallback(networkRequest, networkCallback, handler)
-        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            try {
-                connectivityManager.requestNetwork(networkRequest, networkCallback, handler)
-            } catch (e: SecurityException) {
-                Log.e(TAG, "Failed to bind network listener: $e")
-                // Android 11 bug: https://issuetracker.google.com/issues/175055271
-                if (e.message?.startsWith("Package android does not belong to") == true) {
-                    delay(1000)
+        } else {
+            val numberAttempts = 300
+            var attemptCount = 0
+            while(true) {
+                try {
                     connectivityManager.requestNetwork(networkRequest, networkCallback, handler)
-                } else {
-                    throw e
+                    break
+                } catch (e: SecurityException) {
+                    Log.e(TAG, "Failed to bind network listener: $e")
+                    // Android 11 bug: https://issuetracker.google.com/issues/175055271
+                    if (e.message?.startsWith("Package android does not belong to") == true) {
+                        if (++attemptCount > numberAttempts) {
+                            throw e
+                        }
+                        delay(1000)
+                        continue
+                    } else {
+                        throw e
+                    }
                 }
             }
-        } else {
-            connectivityManager.requestNetwork(networkRequest, networkCallback)
         }
         isListenerBound = true
     }

client/android/utils/src/main/kotlin/net/NetworkUtils.kt

@@ -35,7 +35,7 @@ fun getLocalNetworks(context: Context, ipv6: Boolean): List<InetNetwork> {
     return emptyList()
 }
 
-fun parseInetAddress(address: String): InetAddress = parseNumericAddressCompat(address)
+fun parseInetAddress(address: String): InetAddress = InetAddress.getByName(address)
 
 private val parseNumericAddressCompat: (String) -> InetAddress =
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
@@ -60,7 +60,7 @@ private val parseNumericAddressCompat: (String) -> InetAddress =
 internal fun convertIpv6ToCanonicalForm(ipv6: String): String = ipv6
     .replace("((?:(?:^|:)0+\\b){2,}):?(?!\\S*\\b\\1:0+\\b)(\\S*)".toRegex(), "::$2")
 
-internal val InetAddress.ip: String
+val InetAddress.ip: String
     get() = if (this is Inet4Address) {
         hostAddress!!
     } else {

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

@@ -1,60 +1,35 @@
 package org.amnezia.vpn.protocol.wireguard
 
 import android.net.VpnService.Builder
-import java.util.TreeMap
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 import org.amnezia.awg.GoBackend
 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.VpnStartException
+import org.amnezia.vpn.util.LibraryLoader.loadSharedLibrary
 import org.amnezia.vpn.util.Log
+import org.amnezia.vpn.util.asSequence
 import org.amnezia.vpn.util.net.InetEndpoint
 import org.amnezia.vpn.util.net.InetNetwork
 import org.amnezia.vpn.util.net.parseInetAddress
+import org.amnezia.vpn.util.optStringOrNull
 import org.json.JSONObject
 
-/**
- *    Config example:
- *    {
- *        "protocol": "wireguard",
- *        "description": "Server 1",
- *        "dns1": "1.1.1.1",
- *        "dns2": "1.0.0.1",
- *        "hostName": "100.100.100.0",
- *        "splitTunnelSites": [
- *        ],
- *        "splitTunnelType": 0,
- *        "wireguard_config_data": {
- *            "client_ip": "10.8.1.1",
- *            "hostName": "100.100.100.0",
- *            "port": 12345,
- *            "client_pub_key": "clientPublicKeyBase64",
- *            "client_priv_key": "privateKeyBase64",
- *            "psk_key": "presharedKeyBase64",
- *            "server_pub_key": "publicKeyBase64",
- *            "config": "[Interface]
- *                       Address = 10.8.1.1/32
- *                       DNS = 1.1.1.1, 1.0.0.1
- *                       PrivateKey = privateKeyBase64
- *
- *                       [Peer]
- *                       PublicKey = publicKeyBase64
- *                       PresharedKey = presharedKeyBase64
- *                       AllowedIPs = 0.0.0.0/0, ::/0
- *                       Endpoint = 100.100.100.0:12345
- *                       PersistentKeepalive = 25
- *                       "
- *        }
- *    }
- */
-
 private const val TAG = "Wireguard"
 
 open class Wireguard : Protocol() {
 
     private var tunnelHandle: Int = -1
     protected open val ifName: String = "amn0"
+    private lateinit var scope: CoroutineScope
+    private var statusJob: Job? = null
 
     override val statistics: Statistics
         get() {
@@ -77,69 +52,78 @@ open class Wireguard : Protocol() {
 
     override fun internalInit() {
         if (!isInitialized) loadSharedLibrary(context, "wg-go")
+        if (this::scope.isInitialized) {
+            scope.cancel()
+        }
+        scope = CoroutineScope(Dispatchers.IO)
     }
 
-    override fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override suspend fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
         val wireguardConfig = parseConfig(config)
         start(wireguardConfig, vpnBuilder, protect)
-        state.value = CONNECTED
     }
 
     protected open fun parseConfig(config: JSONObject): WireguardConfig {
-        val configDataJson = config.getJSONObject("wireguard_config_data")
-        val configData = parseConfigData(configDataJson.getString("config"))
+        val configData = config.getJSONObject("wireguard_config_data")
         return WireguardConfig.build {
-            configWireguard(configData, configDataJson)
+            configWireguard(config, configData)
             configSplitTunneling(config)
             configAppSplitTunneling(config)
         }
     }
 
-    protected fun WireguardConfig.Builder.configWireguard(configData: Map<String, String>, configDataJson: JSONObject) {
-        configData["Address"]?.split(",")?.map { address ->
+    protected fun WireguardConfig.Builder.configWireguard(config: JSONObject, configData: JSONObject) {
+        configData.getString("client_ip").split(",").map { address ->
             InetNetwork.parse(address.trim())
-        }?.forEach(::addAddress)
+        }.forEach(::addAddress)
 
-        configData["DNS"]?.split(",")?.map { dns ->
-            parseInetAddress(dns.trim())
-        }?.forEach(::addDnsServer)
+        config.optStringOrNull("dns1")?.let { dns ->
+            addDnsServer(parseInetAddress(dns.trim()))
+        }
+
+        config.optStringOrNull("dns2")?.let { dns ->
+            addDnsServer(parseInetAddress(dns.trim()))
+        }
 
         val defRoutes = hashSetOf(
             InetNetwork("0.0.0.0", 0),
             InetNetwork("::", 0)
         )
         val routes = hashSetOf<InetNetwork>()
-        configData["AllowedIPs"]?.split(",")?.map { route ->
+        configData.getJSONArray("allowed_ips").asSequence<String>().map { route ->
             InetNetwork.parse(route.trim())
-        }?.forEach(routes::add)
+        }.forEach(routes::add)
         // if the allowed IPs list contains at least one non-default route, disable global split tunneling
         if (routes.any { it !in defRoutes }) disableSplitTunneling()
         addRoutes(routes)
 
-        configDataJson.optString("mtu").let { mtu ->
-            if (mtu.isNotEmpty()) {
-                setMtu(mtu.toInt())
-            } else {
-                configData["MTU"]?.let { setMtu(it.toInt()) }
-            }
+        configData.optStringOrNull("mtu")?.let { setMtu(it.toInt()) }
+
+        val host = configData.getString("hostName").let { parseInetAddress(it.trim()) }
+        val port = configData.getInt("port")
+        setEndpoint(InetEndpoint(host, port))
+
+        if (configData.optBoolean("isObfuscationEnabled")) {
+            setUseProtocolExtension(true)
+            configExtensionParameters(configData)
         }
 
-        configData["Endpoint"]?.let { setEndpoint(InetEndpoint.parse(it)) }
-        configData["PersistentKeepalive"]?.let { setPersistentKeepalive(it.toInt()) }
-        configData["PrivateKey"]?.let { setPrivateKeyHex(it.base64ToHex()) }
-        configData["PublicKey"]?.let { setPublicKeyHex(it.base64ToHex()) }
-        configData["PresharedKey"]?.let { setPreSharedKeyHex(it.base64ToHex()) }
+        configData.optStringOrNull("persistent_keep_alive")?.let { setPersistentKeepalive(it.toInt()) }
+        configData.getString("client_priv_key").let { setPrivateKeyHex(it.base64ToHex()) }
+        configData.getString("server_pub_key").let { setPublicKeyHex(it.base64ToHex()) }
+        configData.optStringOrNull("psk_key")?.let { setPreSharedKeyHex(it.base64ToHex()) }
     }
 
-    protected fun parseConfigData(data: String): Map<String, String> {
-        val parsedData = TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER)
-        data.lineSequence()
-            .filter { it.isNotEmpty() && !it.startsWith('[') }
-            .forEach { line ->
-                val attr = line.split("=", limit = 2)
-                parsedData[attr.first().trim()] = attr.last().trim()
-            }
-        return parsedData
+    protected fun WireguardConfig.Builder.configExtensionParameters(configData: JSONObject) {
+        configData.optStringOrNull("Jc")?.let { setJc(it.toInt()) }
+        configData.optStringOrNull("Jmin")?.let { setJmin(it.toInt()) }
+        configData.optStringOrNull("Jmax")?.let { setJmax(it.toInt()) }
+        configData.optStringOrNull("S1")?.let { setS1(it.toInt()) }
+        configData.optStringOrNull("S2")?.let { setS2(it.toInt()) }
+        configData.optStringOrNull("H1")?.let { setH1(it.toLong()) }
+        configData.optStringOrNull("H2")?.let { setH2(it.toLong()) }
+        configData.optStringOrNull("H3")?.let { setH3(it.toLong()) }
+        configData.optStringOrNull("H4")?.let { setH4(it.toLong()) }
     }
 
     private fun start(config: WireguardConfig, vpnBuilder: Builder, protect: (Int) -> Boolean) {
@@ -168,6 +152,43 @@ open class Wireguard : Protocol() {
             tunnelHandle = -1
             throw VpnStartException("Protect VPN interface: permission not granted or revoked")
         }
+        launchStatusJob()
+    }
+
+    private fun launchStatusJob() {
+        Log.d(TAG, "Launch status job")
+        statusJob = scope.launch {
+            while (true) {
+                val lastHandshake = getLastHandshake()
+                Log.v(TAG, "lastHandshake=$lastHandshake")
+                if (lastHandshake == 0L) {
+                    delay(1000)
+                    continue
+                }
+                if (lastHandshake == -2L || lastHandshake > 0L) state.value = CONNECTED
+                else if (lastHandshake == -1L) state.value = DISCONNECTED
+                statusJob = null
+                break
+            }
+        }
+    }
+
+    private fun getLastHandshake(): Long {
+        if (tunnelHandle == -1) {
+            Log.e(TAG, "Trying to get config of a non-existent tunnel")
+            return -1
+        }
+        val config = GoBackend.awgGetConfig(tunnelHandle)
+        if (config == null) {
+            Log.e(TAG, "Failed to get tunnel config")
+            return -2
+        }
+        val lastHandshake = config.lines().find { it.startsWith("last_handshake_time_sec=") }?.substring(24)?.toLong()
+        if (lastHandshake == null) {
+            Log.e(TAG, "Failed to get last_handshake_time_sec")
+            return -2
+        }
+        return lastHandshake
     }
 
     override fun stopVpn() {
@@ -175,6 +196,8 @@ open class Wireguard : Protocol() {
             Log.w(TAG, "Tunnel already down")
             return
         }
+        statusJob?.cancel()
+        statusJob = null
         val handleToClose = tunnelHandle
         tunnelHandle = -1
         GoBackend.awgTurnOff(handleToClose)

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

@@ -1,6 +1,7 @@
 package org.amnezia.vpn.protocol.wireguard
 
 import android.util.Base64
+import org.amnezia.vpn.protocol.BadConfigException
 import org.amnezia.vpn.protocol.ProtocolConfig
 import org.amnezia.vpn.util.net.InetEndpoint
 
@@ -12,7 +13,17 @@ open class WireguardConfig protected constructor(
     val persistentKeepalive: Int,
     val publicKeyHex: String,
     val preSharedKeyHex: String?,
-    val privateKeyHex: String
+    val privateKeyHex: String,
+    val useProtocolExtension: Boolean,
+    val jc: Int?,
+    val jmin: Int?,
+    val jmax: Int?,
+    val s1: Int?,
+    val s2: Int?,
+    val h1: Long?,
+    val h2: Long?,
+    val h3: Long?,
+    val h4: Long?
 ) : ProtocolConfig(protocolConfigBuilder) {
 
     protected constructor(builder: Builder) : this(
@@ -21,7 +32,17 @@ open class WireguardConfig protected constructor(
         builder.persistentKeepalive,
         builder.publicKeyHex,
         builder.preSharedKeyHex,
-        builder.privateKeyHex
+        builder.privateKeyHex,
+        builder.useProtocolExtension,
+        builder.jc,
+        builder.jmin,
+        builder.jmax,
+        builder.s1,
+        builder.s2,
+        builder.h1,
+        builder.h2,
+        builder.h3,
+        builder.h4
     )
 
     fun toWgUserspaceString(): String = with(StringBuilder()) {
@@ -33,6 +54,30 @@ open class WireguardConfig protected constructor(
 
     open fun appendDeviceLine(sb: StringBuilder) = with(sb) {
         appendLine("private_key=$privateKeyHex")
+        if (useProtocolExtension) {
+            validateProtocolExtensionParameters()
+            appendLine("jc=$jc")
+            appendLine("jmin=$jmin")
+            appendLine("jmax=$jmax")
+            appendLine("s1=$s1")
+            appendLine("s2=$s2")
+            appendLine("h1=$h1")
+            appendLine("h2=$h2")
+            appendLine("h3=$h3")
+            appendLine("h4=$h4")
+        }
+    }
+
+    private fun validateProtocolExtensionParameters() {
+        if (jc == null) throw BadConfigException("Parameter jc is undefined")
+        if (jmin == null) throw BadConfigException("Parameter jmin is undefined")
+        if (jmax == null) throw BadConfigException("Parameter jmax is undefined")
+        if (s1 == null) throw BadConfigException("Parameter s1 is undefined")
+        if (s2 == null) throw BadConfigException("Parameter s2 is undefined")
+        if (h1 == null) throw BadConfigException("Parameter h1 is undefined")
+        if (h2 == null) throw BadConfigException("Parameter h2 is undefined")
+        if (h3 == null) throw BadConfigException("Parameter h3 is undefined")
+        if (h4 == null) throw BadConfigException("Parameter h4 is undefined")
     }
 
     open fun appendPeerLine(sb: StringBuilder) = with(sb) {
@@ -65,6 +110,18 @@ open class WireguardConfig protected constructor(
 
         override var mtu: Int = WIREGUARD_DEFAULT_MTU
 
+        internal var useProtocolExtension: Boolean = false
+
+        internal var jc: Int? = null
+        internal var jmin: Int? = null
+        internal var jmax: Int? = null
+        internal var s1: Int? = null
+        internal var s2: Int? = null
+        internal var h1: Long? = null
+        internal var h2: Long? = null
+        internal var h3: Long? = null
+        internal var h4: Long? = null
+
         fun setEndpoint(endpoint: InetEndpoint) = apply { this.endpoint = endpoint }
 
         fun setPersistentKeepalive(persistentKeepalive: Int) = apply { this.persistentKeepalive = persistentKeepalive }
@@ -75,6 +132,18 @@ open class WireguardConfig protected constructor(
 
         fun setPrivateKeyHex(privateKeyHex: String) = apply { this.privateKeyHex = privateKeyHex }
 
+        fun setUseProtocolExtension(useProtocolExtension: Boolean) = apply { this.useProtocolExtension = useProtocolExtension }
+
+        fun setJc(jc: Int) = apply { this.jc = jc }
+        fun setJmin(jmin: Int) = apply { this.jmin = jmin }
+        fun setJmax(jmax: Int) = apply { this.jmax = jmax }
+        fun setS1(s1: Int) = apply { this.s1 = s1 }
+        fun setS2(s2: Int) = apply { this.s2 = s2 }
+        fun setH1(h1: Long) = apply { this.h1 = h1 }
+        fun setH2(h2: Long) = apply { this.h2 = h2 }
+        fun setH3(h3: Long) = apply { this.h3 = h3 }
+        fun setH4(h4: Long) = apply { this.h4 = h4 }
+
         override fun build(): WireguardConfig = configBuild().run { WireguardConfig(this@Builder) }
     }
 

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

@@ -17,72 +17,10 @@ import org.amnezia.vpn.protocol.xray.libXray.Logger
 import org.amnezia.vpn.protocol.xray.libXray.Tun2SocksConfig
 import org.amnezia.vpn.util.Log
 import org.amnezia.vpn.util.net.InetNetwork
+import org.amnezia.vpn.util.net.ip
 import org.amnezia.vpn.util.net.parseInetAddress
 import org.json.JSONObject
 
-/**
- *    Config example:
- * {
- *     "appSplitTunnelType": 0,
- *     "config_version": 0,
- *     "description": "Server 1",
- *     "dns1": "1.1.1.1",
- *     "dns2": "1.0.0.1",
- *     "hostName": "100.100.100.0",
- *     "protocol": "xray",
- *     "splitTunnelApps": [],
- *     "splitTunnelSites": [],
- *     "splitTunnelType": 0,
- *     "xray_config_data": {
- *         "inbounds": [
- *             {
- *                 "listen": "127.0.0.1",
- *                 "port": 8080,
- *                 "protocol": "socks",
- *                 "settings": {
- *                     "udp": true
- *                 }
- *             }
- *         ],
- *         "log": {
- *             "loglevel": "error"
- *         },
- *         "outbounds": [
- *             {
- *                 "protocol": "vless",
- *                 "settings": {
- *                     "vnext": [
- *                         {
- *                             "address": "100.100.100.0",
- *                             "port": 443,
- *                             "users": [
- *                                 {
- *                                     "encryption": "none",
- *                                     "flow": "xtls-rprx-vision",
- *                                     "id": "id"
- *                                 }
- *                             ]
- *                         }
- *                     ]
- *                 },
- *                 "streamSettings": {
- *                     "network": "tcp",
- *                     "realitySettings": {
- *                         "fingerprint": "chrome",
- *                         "publicKey": "publicKey",
- *                         "serverName": "google.com",
- *                         "shortId": "id",
- *                         "spiderX": ""
- *                     },
- *                     "security": "reality"
- *                 }
- *             }
- *         ]
- *     }
- * }
- *
- */
-
 private const val TAG = "Xray"
 private const val LIBXRAY_TAG = "libXray"
 
@@ -109,7 +47,7 @@ class Xray : Protocol() {
         }
     }
 
-    override fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
+    override suspend fun startVpn(config: JSONObject, vpnBuilder: Builder, protect: (Int) -> Boolean) {
         if (isRunning) {
             Log.w(TAG, "XRay already running")
             return
@@ -124,7 +62,15 @@ class Xray : Protocol() {
             .put("loglevel", "warning")
             .put("access", "none") // disable access log
 
-        start(xrayConfig, xrayJsonConfig.toString(), vpnBuilder, protect)
+        var xrayJsonConfigString = xrayJsonConfig.toString()
+        config.getString("hostName").let { hostName ->
+            val ipAddress = parseInetAddress(hostName).ip
+            if (hostName != ipAddress) {
+                xrayJsonConfigString = xrayJsonConfigString.replace(hostName, ipAddress)
+            }
+        }
+
+        start(xrayConfig, xrayJsonConfigString, vpnBuilder, protect)
         state.value = CONNECTED
         isRunning = true
     }
@@ -184,8 +130,8 @@ class Xray : Protocol() {
             LibXray.initXray(assetsPath)
             val geoDir = File(assetsPath, "geo").absolutePath
             val configPath = File(context.cacheDir, "config.json")
-            Log.d(TAG, "xray.location.asset: $geoDir")
-            Log.d(TAG, "config: $configPath")
+            Log.v(TAG, "xray.location.asset: $geoDir")
+            Log.v(TAG, "config: $configPath")
             try {
                 configPath.writeText(configJson)
             } catch (e: IOException) {

client/cmake/3rdparty.cmake

@@ -2,15 +2,11 @@ set(CLIENT_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/Modules;${CMAKE_MODULE_PATH}")
 
-if(NOT IOS AND NOT ANDROID)
-   include(${CLIENT_ROOT_DIR}/3rd/SingleApplication/singleapplication.cmake)
-endif()
-
 add_subdirectory(${CLIENT_ROOT_DIR}/3rd/SortFilterProxyModel)
 set(LIBS ${LIBS} SortFilterProxyModel)
+include(${CLIENT_ROOT_DIR}/cmake/QSimpleCrypto.cmake)
 
 include(${CLIENT_ROOT_DIR}/3rd/qrcodegen/qrcodegen.cmake)
-include(${CLIENT_ROOT_DIR}/3rd/QSimpleCrypto/QSimpleCrypto.cmake)
 
 set(LIBSSH_ROOT_DIR "${CLIENT_ROOT_DIR}/3rd-prebuilt/3rd-prebuilt/libssh/")
 set(OPENSSL_ROOT_DIR "${CLIENT_ROOT_DIR}/3rd-prebuilt/3rd-prebuilt/openssl/")
@@ -83,13 +79,12 @@ set(BUILD_WITH_QT6 ON)
 add_subdirectory(${CLIENT_ROOT_DIR}/3rd/qtkeychain)
 set(LIBS ${LIBS} qt6keychain)
 
-
 include_directories(
     ${OPENSSL_INCLUDE_DIR}
     ${LIBSSH_INCLUDE_DIR}/include
     ${LIBSSH_ROOT_DIR}/include
     ${CLIENT_ROOT_DIR}/3rd/libssh/include
-    ${CLIENT_ROOT_DIR}/3rd/QSimpleCrypto/include
+    ${CLIENT_ROOT_DIR}/3rd/QSimpleCrypto/src/include
     ${CLIENT_ROOT_DIR}/3rd/qtkeychain/qtkeychain
     ${CMAKE_CURRENT_BINARY_DIR}/3rd/qtkeychain
     ${CMAKE_CURRENT_BINARY_DIR}/3rd/libssh/include

client/cmake/QSimpleCrypto.cmake

@@ -0,0 +1,21 @@
+set(CLIENT_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/..)
+set(QSIMPLECRYPTO_DIR ${CLIENT_ROOT_DIR}/3rd/QSimpleCrypto/src)
+
+include_directories(${QSIMPLECRYPTO_DIR})
+
+set(HEADERS ${HEADERS}
+    ${QSIMPLECRYPTO_DIR}/include/QAead.h
+    ${QSIMPLECRYPTO_DIR}/include/QBlockCipher.h
+    ${QSIMPLECRYPTO_DIR}/include/QRsa.h
+    ${QSIMPLECRYPTO_DIR}/include/QSimpleCrypto_global.h
+    ${QSIMPLECRYPTO_DIR}/include/QX509.h
+    ${QSIMPLECRYPTO_DIR}/include/QX509Store.h
+)
+
+set(SOURCES ${SOURCES}
+    ${QSIMPLECRYPTO_DIR}/sources/QAead.cpp
+    ${QSIMPLECRYPTO_DIR}/sources/QBlockCipher.cpp
+    ${QSIMPLECRYPTO_DIR}/sources/QRsa.cpp
+    ${QSIMPLECRYPTO_DIR}/sources/QX509.cpp
+    ${QSIMPLECRYPTO_DIR}/sources/QX509Store.cpp
+)

client/cmake/android.cmake

@@ -1,6 +1,6 @@
 message("Client android ${CMAKE_ANDROID_ARCH_ABI} build")
 
-set(APP_ANDROID_MIN_SDK 24)
+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)
 
@@ -27,7 +27,6 @@ link_directories(${CMAKE_CURRENT_SOURCE_DIR}/platforms/android)
 set(HEADERS ${HEADERS}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/android_controller.h
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/android_utils.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/authResultReceiver.h
     ${CMAKE_CURRENT_SOURCE_DIR}/protocols/android_vpnprotocol.h
     ${CMAKE_CURRENT_SOURCE_DIR}/core/installedAppsImageProvider.h
 )
@@ -35,7 +34,6 @@ set(HEADERS ${HEADERS}
 set(SOURCES ${SOURCES}
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/android_controller.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/android_utils.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/platforms/android/authResultReceiver.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/protocols/android_vpnprotocol.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/core/installedAppsImageProvider.cpp
 )

client/configurators/openvpn_configurator.cpp

@@ -119,18 +119,21 @@ QString OpenVpnConfigurator::processConfigWithLocalSettings(const QPair<QString,
         
         if (!m_settings->isSitesSplitTunnelingEnabled()) {
             config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n");
+
+#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
             // Prevent ipv6 leak
             config.append("ifconfig-ipv6 fd15:53b6:dead::2/64  fd15:53b6:dead::1\n");
+#endif
             config.append("block-ipv6\n");
         } else if (m_settings->routeMode() == Settings::VpnOnlyForwardSites) {
 
             // no redirect-gateway
         } else if (m_settings->routeMode() == Settings::VpnAllExceptSites) {
-#ifndef Q_OS_ANDROID
+#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
             config.append("\nredirect-gateway ipv6 !ipv4 bypass-dhcp\n");
-#endif
             // Prevent ipv6 leak
             config.append("ifconfig-ipv6 fd15:53b6:dead::2/64  fd15:53b6:dead::1\n");
+#endif
             config.append("block-ipv6\n");
         }
     }

client/configurators/wireguard_configurator.cpp

@@ -95,6 +95,18 @@ WireguardConfigurator::ConnectionData WireguardConfigurator::prepareWireguardCon
         stdOut.replace("/32", "");
         QStringList ips = stdOut.split("\n", Qt::SkipEmptyParts);
 
+        // remove extra IPs from each line for case when user manually edited the wg0.conf
+        // and added there more IPs for route his itnernal networks, like:
+        //     ...
+        //     AllowedIPs = 10.8.1.6/32, 192.168.1.0/24, 192.168.2.0/24, ...
+        //     ...
+        // without this code - next IP would be 1 if last item in 'ips' has format above
+        QStringList vpnIps;
+        for (const auto &ip : ips) {
+          vpnIps.append(ip.split(",", Qt::SkipEmptyParts).first().trimmed());
+        }
+        ips = vpnIps;
+
         // Calc next IP address
         if (ips.isEmpty()) {
             nextIpNumber = "2";
@@ -187,6 +199,10 @@ QString WireguardConfigurator::createConfig(const ServerCredentials &credentials
     jConfig[config_key::server_pub_key] = connData.serverPubKey;
     jConfig[config_key::mtu] = wireguarConfig.value(config_key::mtu).toString(protocols::wireguard::defaultMtu);
 
+    jConfig[config_key::persistent_keep_alive] = "25";
+    QJsonArray allowedIps { "0.0.0.0/0", "::/0" };
+    jConfig[config_key::allowed_ips] = allowedIps;
+
     jConfig[config_key::clientId] = connData.clientPubKey;
 
     return QJsonDocument(jConfig).toJson();

client/configurators/xray_configurator.cpp

@@ -3,38 +3,169 @@
 #include <QFile>
 #include <QJsonDocument>
 #include <QJsonObject>
+#include <QUuid>
+#include "logger.h"
 
 #include "containers/containers_defs.h"
 #include "core/controllers/serverController.h"
 #include "core/scripts_registry.h"
 
+namespace {
+Logger logger("XrayConfigurator");
+}
+
 XrayConfigurator::XrayConfigurator(std::shared_ptr<Settings> settings, const QSharedPointer<ServerController> &serverController, QObject *parent)
     : ConfiguratorBase(settings, serverController, parent)
 {
 }
 
-QString XrayConfigurator::createConfig(const ServerCredentials &credentials, DockerContainer container, const QJsonObject &containerConfig,
-                                       ErrorCode &errorCode)
+QString XrayConfigurator::prepareServerConfig(const ServerCredentials &credentials, DockerContainer container,
+                                               const QJsonObject &containerConfig, ErrorCode &errorCode)
 {
-    QString config = m_serverController->replaceVars(amnezia::scriptData(ProtocolScriptType::xray_template, container),
-                                                     m_serverController->genVarsForScript(credentials, container, containerConfig));
-
-    QString xrayPublicKey =
-            m_serverController->getTextFileFromContainer(container, credentials, amnezia::protocols::xray::PublicKeyPath, errorCode);
-    xrayPublicKey.replace("\n", "");
-
-    QString xrayUuid = m_serverController->getTextFileFromContainer(container, credentials, amnezia::protocols::xray::uuidPath, errorCode);
-    xrayUuid.replace("\n", "");
-
-    QString xrayShortId =
-            m_serverController->getTextFileFromContainer(container, credentials, amnezia::protocols::xray::shortidPath, errorCode);
-    xrayShortId.replace("\n", "");
-
+    // Generate new UUID for client
+    QString clientId = QUuid::createUuid().toString(QUuid::WithoutBraces);
+    
+    // Get current server config
+    QString currentConfig = m_serverController->getTextFileFromContainer(
+        container, credentials, amnezia::protocols::xray::serverConfigPath, errorCode);
+    
     if (errorCode != ErrorCode::NoError) {
+        logger.error() << "Failed to get server config file";
         return "";
     }
 
-    config.replace("$XRAY_CLIENT_ID", xrayUuid);
+    // Parse current config as JSON
+    QJsonDocument doc = QJsonDocument::fromJson(currentConfig.toUtf8());
+    if (doc.isNull() || !doc.isObject()) {
+        logger.error() << "Failed to parse server config JSON";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QJsonObject serverConfig = doc.object();
+    
+    // Validate server config structure
+    if (!serverConfig.contains("inbounds")) {
+        logger.error() << "Server config missing 'inbounds' field";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QJsonArray inbounds = serverConfig["inbounds"].toArray();
+    if (inbounds.isEmpty()) {
+        logger.error() << "Server config has empty 'inbounds' array";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+    
+    QJsonObject inbound = inbounds[0].toObject();
+    if (!inbound.contains("settings")) {
+        logger.error() << "Inbound missing 'settings' field";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QJsonObject settings = inbound["settings"].toObject();
+    if (!settings.contains("clients")) {
+        logger.error() << "Settings missing 'clients' field";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QJsonArray clients = settings["clients"].toArray();
+    
+    // Create configuration for new client
+    QJsonObject clientConfig {
+        {"id", clientId},
+        {"flow", "xtls-rprx-vision"}
+    };
+    
+    clients.append(clientConfig);
+    
+    // Update config
+    settings["clients"] = clients;
+    inbound["settings"] = settings;
+    inbounds[0] = inbound;
+    serverConfig["inbounds"] = inbounds;
+    
+    // Save updated config to server
+    QString updatedConfig = QJsonDocument(serverConfig).toJson();
+    errorCode = m_serverController->uploadTextFileToContainer(
+        container, 
+        credentials, 
+        updatedConfig,
+        amnezia::protocols::xray::serverConfigPath,
+        libssh::ScpOverwriteMode::ScpOverwriteExisting
+    );
+    if (errorCode != ErrorCode::NoError) {
+        logger.error() << "Failed to upload updated config";
+        return "";
+    }
+
+    // Restart container
+    QString restartScript = QString("sudo docker restart $CONTAINER_NAME");
+    errorCode = m_serverController->runScript(
+        credentials, 
+        m_serverController->replaceVars(restartScript, m_serverController->genVarsForScript(credentials, container))
+    );
+
+    if (errorCode != ErrorCode::NoError) {
+        logger.error() << "Failed to restart container";
+        return "";
+    }
+
+    return clientId;
+}
+
+QString XrayConfigurator::createConfig(const ServerCredentials &credentials, DockerContainer container,
+                                       const QJsonObject &containerConfig, ErrorCode &errorCode)
+{
+    // Get client ID from prepareServerConfig
+    QString xrayClientId = prepareServerConfig(credentials, container, containerConfig, errorCode);
+    if (errorCode != ErrorCode::NoError || xrayClientId.isEmpty()) {
+        logger.error() << "Failed to prepare server config";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QString config = m_serverController->replaceVars(amnezia::scriptData(ProtocolScriptType::xray_template, container),
+                                                     m_serverController->genVarsForScript(credentials, container, containerConfig));
+    
+    if (config.isEmpty()) {
+        logger.error() << "Failed to get config template";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    QString xrayPublicKey =
+            m_serverController->getTextFileFromContainer(container, credentials, amnezia::protocols::xray::PublicKeyPath, errorCode);
+    if (errorCode != ErrorCode::NoError || xrayPublicKey.isEmpty()) {
+        logger.error() << "Failed to get public key";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+    xrayPublicKey.replace("\n", "");
+    
+    QString xrayShortId =
+            m_serverController->getTextFileFromContainer(container, credentials, amnezia::protocols::xray::shortidPath, errorCode);
+    if (errorCode != ErrorCode::NoError || xrayShortId.isEmpty()) {
+        logger.error() << "Failed to get short ID";
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+    xrayShortId.replace("\n", "");
+
+    // Validate all required variables are present
+    if (!config.contains("$XRAY_CLIENT_ID") || !config.contains("$XRAY_PUBLIC_KEY") || !config.contains("$XRAY_SHORT_ID")) {
+        logger.error() << "Config template missing required variables:"
+                      << "XRAY_CLIENT_ID:" << !config.contains("$XRAY_CLIENT_ID")
+                      << "XRAY_PUBLIC_KEY:" << !config.contains("$XRAY_PUBLIC_KEY")
+                      << "XRAY_SHORT_ID:" << !config.contains("$XRAY_SHORT_ID");
+        errorCode = ErrorCode::InternalError;
+        return "";
+    }
+
+    config.replace("$XRAY_CLIENT_ID", xrayClientId);
     config.replace("$XRAY_PUBLIC_KEY", xrayPublicKey);
     config.replace("$XRAY_SHORT_ID", xrayShortId);
 

client/configurators/xray_configurator.h

@@ -14,6 +14,10 @@ public:
 
     QString createConfig(const ServerCredentials &credentials, DockerContainer container, const QJsonObject &containerConfig,
                          ErrorCode &errorCode);
+
+private:
+    QString prepareServerConfig(const ServerCredentials &credentials, DockerContainer container, const QJsonObject &containerConfig,
+                                ErrorCode &errorCode);
 };
 
 #endif // XRAY_CONFIGURATOR_H

client/containers/containers_defs.cpp

@@ -96,7 +96,7 @@ QMap<DockerContainer, QString> ContainerProps::containerHumanNames()
              { DockerContainer::Awg, "AmneziaWG" },
              { DockerContainer::Xray, "XRay" },
              { DockerContainer::Ipsec, QObject::tr("IPsec") },
-             { DockerContainer::SSXray, "ShadowSocks"},
+             { DockerContainer::SSXray, "Shadowsocks"},
 
              { DockerContainer::TorWebSite, QObject::tr("Website in Tor network") },
              { DockerContainer::Dns, QObject::tr("AmneziaDNS") },

client/core/controllers/apiController.cpp

@@ -1,12 +1,20 @@
 #include "apiController.h"
 
+#include <algorithm>
+#include <random>
+
 #include <QEventLoop>
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
 #include <QtConcurrent>
 
+#include "QBlockCipher.h"
+#include "QRsa.h"
+
 #include "amnezia_application.h"
 #include "configurators/wireguard_configurator.h"
+#include "core/enums/apiEnums.h"
+#include "utilities.h"
 #include "version.h"
 
 namespace
@@ -25,25 +33,101 @@ namespace
         constexpr char uuid[] = "installation_uuid";
         constexpr char osVersion[] = "os_version";
         constexpr char appVersion[] = "app_version";
+
+        constexpr char userCountryCode[] = "user_country_code";
+        constexpr char serverCountryCode[] = "server_country_code";
+        constexpr char serviceType[] = "service_type";
+        constexpr char serviceInfo[] = "service_info";
+
+        constexpr char aesKey[] = "aes_key";
+        constexpr char aesIv[] = "aes_iv";
+        constexpr char aesSalt[] = "aes_salt";
+
+        constexpr char apiPayload[] = "api_payload";
+        constexpr char keyPayload[] = "key_payload";
+
+        constexpr char apiConfig[] = "api_config";
+        constexpr char authData[] = "auth_data";
+    }
+
+    const int requestTimeoutMsecs = 12 * 1000; // 12 secs
+
+    ErrorCode checkErrors(const QList<QSslError> &sslErrors, QNetworkReply *reply)
+    {
+        if (!sslErrors.empty()) {
+            qDebug().noquote() << sslErrors;
+            return ErrorCode::ApiConfigSslError;
+        } else if (reply->error() == QNetworkReply::NoError) {
+            return ErrorCode::NoError;
+        } else if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError
+                   || reply->error() == QNetworkReply::NetworkError::TimeoutError) {
+            return ErrorCode::ApiConfigTimeoutError;
+        } else {
+            QString err = reply->errorString();
+            qDebug() << QString::fromUtf8(reply->readAll());
+            qDebug() << reply->error();
+            qDebug() << err;
+            qDebug() << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
+            return ErrorCode::ApiConfigDownloadError;
+        }
+    }
+
+    bool shouldBypassProxy(QNetworkReply *reply, const QByteArray &responseBody, bool checkEncryption, const QByteArray &key = "",
+                           const QByteArray &iv = "", const QByteArray &salt = "")
+    {
+        if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError
+            || reply->error() == QNetworkReply::NetworkError::TimeoutError) {
+            qDebug() << "Timeout occurred";
+            return true;
+        } else if (responseBody.contains("html")) {
+            qDebug() << "The response contains an html tag";
+            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;
     }
 }
 
-ApiController::ApiController(QObject *parent) : QObject(parent)
+ApiController::ApiController(const QString &gatewayEndpoint, bool isDevEnvironment, QObject *parent)
+    : QObject(parent), m_gatewayEndpoint(gatewayEndpoint), m_isDevEnvironment(isDevEnvironment)
 {
 }
 
-void ApiController::processApiConfig(const QString &protocol, const ApiController::ApiPayloadData &apiPayloadData, QString &config)
+void ApiController::fillServerConfig(const QString &protocol, const ApiController::ApiPayloadData &apiPayloadData,
+                                     const QByteArray &apiResponseBody, QJsonObject &serverConfig)
 {
-    if (protocol == configKey::cloak) {
-        config.replace("<key>", "<key>\n");
-        config.replace("$OPENVPN_PRIV_KEY", apiPayloadData.certRequest.privKey);
+    QString data = QJsonDocument::fromJson(apiResponseBody).object().value(config_key::config).toString();
+
+    data.replace("vpn://", "");
+    QByteArray ba = QByteArray::fromBase64(data.toUtf8(), QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals);
+
+    if (ba.isEmpty()) {
+        emit errorOccurred(ErrorCode::ApiConfigEmptyError);
         return;
+    }
+
+    QByteArray ba_uncompressed = qUncompress(ba);
+    if (!ba_uncompressed.isEmpty()) {
+        ba = ba_uncompressed;
+    }
+
+    QString configStr = ba;
+    if (protocol == configKey::cloak) {
+        configStr.replace("<key>", "<key>\n");
+        configStr.replace("$OPENVPN_PRIV_KEY", apiPayloadData.certRequest.privKey);
     } else if (protocol == configKey::awg) {
-        config.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", apiPayloadData.wireGuardClientPrivKey);
-        auto serverConfig = QJsonDocument::fromJson(config.toUtf8()).object();
-        auto containers = serverConfig.value(config_key::containers).toArray();
+        configStr.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", apiPayloadData.wireGuardClientPrivKey);
+        auto newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
+        auto containers = newServerConfig.value(config_key::containers).toArray();
         if (containers.isEmpty()) {
-            return;
+            return; // todo process error
         }
         auto container = containers.at(0).toObject();
         QString containerName = ContainerProps::containerTypeToString(DockerContainer::Awg);
@@ -60,12 +144,107 @@ void ApiController::processApiConfig(const QString &protocol, const ApiControlle
         containerConfig[config_key::transportPacketMagicHeader] = protocolConfig.value(config_key::transportPacketMagicHeader);
         container[containerName] = containerConfig;
         containers.replace(0, container);
-        serverConfig[config_key::containers] = containers;
-        config = QString(QJsonDocument(serverConfig).toJson());
+        newServerConfig[config_key::containers] = containers;
+        configStr = QString(QJsonDocument(newServerConfig).toJson());
     }
+
+    QJsonObject newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
+    serverConfig[config_key::dns1] = newServerConfig.value(config_key::dns1);
+    serverConfig[config_key::dns2] = newServerConfig.value(config_key::dns2);
+    serverConfig[config_key::containers] = newServerConfig.value(config_key::containers);
+    serverConfig[config_key::hostName] = newServerConfig.value(config_key::hostName);
+
+    if (newServerConfig.value(config_key::configVersion).toInt() == ApiConfigSources::AmneziaGateway) {
+        serverConfig[config_key::configVersion] = newServerConfig.value(config_key::configVersion);
+        serverConfig[config_key::description] = newServerConfig.value(config_key::description);
+        serverConfig[config_key::name] = newServerConfig.value(config_key::name);
+    }
+
+    auto defaultContainer = newServerConfig.value(config_key::defaultContainer).toString();
+    serverConfig[config_key::defaultContainer] = defaultContainer;
+
+    QVariantMap map = serverConfig.value(configKey::apiConfig).toObject().toVariantMap();
+    map.insert(newServerConfig.value(configKey::apiConfig).toObject().toVariantMap());
+    auto apiConfig = QJsonObject::fromVariantMap(map);
+
+    if (newServerConfig.value(config_key::configVersion).toInt() == ApiConfigSources::AmneziaGateway) {
+        apiConfig.insert(configKey::serviceInfo, QJsonDocument::fromJson(apiResponseBody).object().value(configKey::serviceInfo).toObject());
+    }
+
+    serverConfig[configKey::apiConfig] = apiConfig;
+
     return;
 }
 
+QStringList ApiController::getProxyUrls()
+{
+    QNetworkRequest request;
+    request.setTransferTimeout(requestTimeoutMsecs);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    QEventLoop wait;
+    QList<QSslError> sslErrors;
+    QNetworkReply *reply;
+
+    QStringList proxyStorageUrl;
+    if (m_isDevEnvironment) {
+        proxyStorageUrl = QStringList { DEV_S3_ENDPOINT };
+    } else {
+        proxyStorageUrl = QStringList { PROD_S3_ENDPOINT };
+    }
+
+    QByteArray key = m_isDevEnvironment ? DEV_AGW_PUBLIC_KEY : PROD_AGW_PUBLIC_KEY;
+
+    for (const auto &proxyStorageUrl : proxyStorageUrl) {
+        request.setUrl(proxyStorageUrl);
+        reply = amnApp->manager()->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) {
+            break;
+        }
+        reply->deleteLater();
+    }
+
+    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";
+        return {};
+    }
+
+    auto endpointsArray = QJsonDocument::fromJson(responseBody).array();
+
+    QStringList endpoints;
+    for (const auto &endpoint : endpointsArray) {
+        endpoints.push_back(endpoint.toString());
+    }
+    return endpoints;
+}
+
 ApiController::ApiPayloadData ApiController::generateApiPayloadData(const QString &protocol)
 {
     ApiController::ApiPayloadData apiPayload;
@@ -101,11 +280,9 @@ void ApiController::updateServerConfigFromApi(const QString &installationUuid, c
     QThread::msleep(10);
 #endif
 
-    auto containerConfig = serverConfig.value(config_key::containers).toArray();
-
     if (serverConfig.value(config_key::configVersion).toInt()) {
         QNetworkRequest request;
-        request.setTransferTimeout(7000);
+        request.setTransferTimeout(requestTimeoutMsecs);
         request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
         request.setRawHeader("Authorization", "Api-Key " + serverConfig.value(configKey::accessToken).toString().toUtf8());
         QString endpoint = serverConfig.value(configKey::apiEdnpoint).toString();
@@ -120,39 +297,13 @@ void ApiController::updateServerConfigFromApi(const QString &installationUuid, c
 
         QByteArray requestBody = QJsonDocument(apiPayload).toJson();
 
-        QNetworkReply *reply = amnApp->manager()->post(request, requestBody); // ??
+        QNetworkReply *reply = amnApp->manager()->post(request, requestBody);
 
         QObject::connect(reply, &QNetworkReply::finished, [this, reply, protocol, apiPayloadData, serverIndex, serverConfig]() mutable {
             if (reply->error() == QNetworkReply::NoError) {
-                QString contents = QString::fromUtf8(reply->readAll());
-                QString data = QJsonDocument::fromJson(contents.toUtf8()).object().value(config_key::config).toString();
-
-                data.replace("vpn://", "");
-                QByteArray ba = QByteArray::fromBase64(data.toUtf8(), QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals);
-
-                if (ba.isEmpty()) {
-                    emit errorOccurred(ErrorCode::ApiConfigEmptyError);
-                    return;
-                }
-
-                QByteArray ba_uncompressed = qUncompress(ba);
-                if (!ba_uncompressed.isEmpty()) {
-                    ba = ba_uncompressed;
-                }
-
-                QString configStr = ba;
-                processApiConfig(protocol, apiPayloadData, configStr);
-
-                QJsonObject apiConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
-                serverConfig[config_key::dns1] = apiConfig.value(config_key::dns1);
-                serverConfig[config_key::dns2] = apiConfig.value(config_key::dns2);
-                serverConfig[config_key::containers] = apiConfig.value(config_key::containers);
-                serverConfig[config_key::hostName] = apiConfig.value(config_key::hostName);
-
-                auto defaultContainer = apiConfig.value(config_key::defaultContainer).toString();
-                serverConfig[config_key::defaultContainer] = defaultContainer;
-
-                emit configUpdated(true, serverConfig, serverIndex);
+                auto apiResponseBody = reply->readAll();
+                fillServerConfig(protocol, apiPayloadData, apiResponseBody, serverConfig);
+                emit finished(serverConfig, serverIndex);
             } else {
                 if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError
                     || reply->error() == QNetworkReply::NetworkError::TimeoutError) {
@@ -178,3 +329,181 @@ void ApiController::updateServerConfigFromApi(const QString &installationUuid, c
         });
     }
 }
+
+ErrorCode ApiController::getServicesList(QByteArray &responseBody)
+{
+#ifdef Q_OS_IOS
+    IosController::Instance()->requestInetAccess();
+    QThread::msleep(10);
+#endif
+
+    QNetworkRequest request;
+    request.setTransferTimeout(requestTimeoutMsecs);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    request.setUrl(QString("%1v1/services").arg(m_gatewayEndpoint));
+
+    QNetworkReply *reply;
+    reply = amnApp->manager()->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)) {
+        m_proxyUrls = getProxyUrls();
+        std::random_device randomDevice;
+        std::mt19937 generator(randomDevice());
+        std::shuffle(m_proxyUrls.begin(), m_proxyUrls.end(), generator);
+        for (const QString &proxyUrl : m_proxyUrls) {
+            qDebug() << "Go to the next endpoint";
+            request.setUrl(QString("%1v1/services").arg(proxyUrl));
+            reply->deleteLater(); // delete the previous reply
+            reply = amnApp->manager()->get(request);
+
+            QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+            connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+            wait.exec();
+
+            responseBody = reply->readAll();
+            if (!sslErrors.isEmpty() || !shouldBypassProxy(reply, responseBody, false)) {
+                break;
+            }
+        }
+    }
+
+    auto errorCode = checkErrors(sslErrors, reply);
+    reply->deleteLater();
+
+    if (errorCode == ErrorCode::NoError) {
+        if (!responseBody.contains("services")) {
+            return ErrorCode::ApiServicesMissingError;
+        }
+    }
+
+    return errorCode;
+}
+
+ErrorCode ApiController::getConfigForService(const QString &installationUuid, const QString &userCountryCode, const QString &serviceType,
+                                             const QString &protocol, const QString &serverCountryCode, const QJsonObject &authData,
+                                             QJsonObject &serverConfig)
+{
+#ifdef Q_OS_IOS
+    IosController::Instance()->requestInetAccess();
+    QThread::msleep(10);
+#endif
+
+    QNetworkRequest request;
+    request.setTransferTimeout(requestTimeoutMsecs);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    request.setUrl(QString("%1v1/config").arg(m_gatewayEndpoint));
+
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
+
+    QJsonObject apiPayload = fillApiPayload(protocol, apiPayloadData);
+    apiPayload[configKey::userCountryCode] = userCountryCode;
+    if (!serverCountryCode.isEmpty()) {
+        apiPayload[configKey::serverCountryCode] = serverCountryCode;
+    }
+    apiPayload[configKey::serviceType] = serviceType;
+    apiPayload[configKey::uuid] = installationUuid;
+    if (!authData.isEmpty()) {
+        apiPayload[configKey::authData] = authData;
+    }
+
+    QSimpleCrypto::QBlockCipher blockCipher;
+    QByteArray key = blockCipher.generatePrivateSalt(32);
+    QByteArray iv = blockCipher.generatePrivateSalt(32);
+    QByteArray salt = blockCipher.generatePrivateSalt(8);
+
+    QJsonObject keyPayload;
+    keyPayload[configKey::aesKey] = QString(key.toBase64());
+    keyPayload[configKey::aesIv] = QString(iv.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;
+            QSimpleCrypto::QRsa rsa;
+            publicKey = rsa.getPublicKeyFromByteArray(rsaKey);
+        } catch (...) {
+            Utils::logException();
+            qCritical() << "error loading public key from environment variables";
+            return ErrorCode::ApiMissingAgwPublicKey;
+        }
+
+        encryptedKeyPayload = rsa.encrypt(QJsonDocument(keyPayload).toJson(), publicKey, RSA_PKCS1_PADDING);
+        EVP_PKEY_free(publicKey);
+
+        encryptedApiPayload = blockCipher.encryptAesBlockCipher(QJsonDocument(apiPayload).toJson(), key, iv, "", salt);
+    } catch (...) { // todo change error handling in QSimpleCrypto?
+        Utils::logException();
+        qCritical() << "error when encrypting the request body";
+        return ErrorCode::ApiConfigDecryptionError;
+    }
+
+    QJsonObject requestBody;
+    requestBody[configKey::keyPayload] = QString(encryptedKeyPayload.toBase64());
+    requestBody[configKey::apiPayload] = QString(encryptedApiPayload.toBase64());
+
+    QNetworkReply *reply = amnApp->manager()->post(request, QJsonDocument(requestBody).toJson());
+
+    QEventLoop wait;
+    connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+
+    QList<QSslError> sslErrors;
+    connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+    wait.exec();
+
+    auto encryptedResponseBody = reply->readAll();
+
+    if (sslErrors.isEmpty() && shouldBypassProxy(reply, encryptedResponseBody, true, key, iv, salt)) {
+        m_proxyUrls = getProxyUrls();
+        std::random_device randomDevice;
+        std::mt19937 generator(randomDevice());
+        std::shuffle(m_proxyUrls.begin(), m_proxyUrls.end(), generator);
+        for (const QString &proxyUrl : m_proxyUrls) {
+            qDebug() << "Go to the next endpoint";
+            request.setUrl(QString("%1v1/config").arg(proxyUrl));
+            reply->deleteLater(); // delete the previous reply
+            reply = amnApp->manager()->post(request, QJsonDocument(requestBody).toJson());
+
+            QObject::connect(reply, &QNetworkReply::finished, &wait, &QEventLoop::quit);
+            connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
+            wait.exec();
+
+            encryptedResponseBody = reply->readAll();
+            if (!sslErrors.isEmpty() || !shouldBypassProxy(reply, encryptedResponseBody, true, key, iv, salt)) {
+                break;
+            }
+        }
+    }
+
+    auto errorCode = checkErrors(sslErrors, reply);
+    reply->deleteLater();
+    if (errorCode) {
+        return errorCode;
+    }
+
+    try {
+        auto responseBody = blockCipher.decryptAesBlockCipher(encryptedResponseBody, key, iv, "", salt);
+        fillServerConfig(protocol, apiPayloadData, responseBody, serverConfig);
+    } catch (...) { // todo change error handling in QSimpleCrypto?
+        Utils::logException();
+        qCritical() << "error when decrypting the request body";
+        return ErrorCode::ApiConfigDecryptionError;
+    }
+
+    return errorCode;
+}

client/core/controllers/apiController.h

@@ -14,14 +14,18 @@ class ApiController : public QObject
     Q_OBJECT
 
 public:
-    explicit ApiController(QObject *parent = nullptr);
+    explicit ApiController(const QString &gatewayEndpoint, bool isDevEnvironment, QObject *parent = nullptr);
 
 public slots:
     void updateServerConfigFromApi(const QString &installationUuid, const int serverIndex, QJsonObject serverConfig);
 
+    ErrorCode getServicesList(QByteArray &responseBody);
+    ErrorCode getConfigForService(const QString &installationUuid, const QString &userCountryCode, const QString &serviceType,
+                                  const QString &protocol, const QString &serverCountryCode, const QJsonObject &authData, QJsonObject &serverConfig);
+
 signals:
     void errorOccurred(ErrorCode errorCode);
-    void configUpdated(const bool updateConfig, const QJsonObject &config, const int serverIndex);
+    void finished(const QJsonObject &config, const int serverIndex);
 
 private:
     struct ApiPayloadData
@@ -34,7 +38,13 @@ private:
 
     ApiPayloadData generateApiPayloadData(const QString &protocol);
     QJsonObject fillApiPayload(const QString &protocol, const ApiController::ApiPayloadData &apiPayloadData);
-    void processApiConfig(const QString &protocol, const ApiController::ApiPayloadData &apiPayloadData, QString &config);
+    void fillServerConfig(const QString &protocol, const ApiController::ApiPayloadData &apiPayloadData, const QByteArray &apiResponseBody,
+                          QJsonObject &serverConfig);
+    QStringList getProxyUrls();
+
+    QString m_gatewayEndpoint;
+    QStringList m_proxyUrls;
+    bool m_isDevEnvironment = false;
 };
 
 #endif // APICONTROLLER_H

client/core/controllers/serverController.cpp

@@ -83,7 +83,6 @@ ErrorCode ServerController::runScript(const ServerCredentials &credentials, QStr
         }
 
         qDebug().noquote() << lineToExec;
-        Logger::appendSshLog("Run command:" + lineToExec);
 
         error = m_sshClient.executeCommand(lineToExec, cbReadStdOut, cbReadStdErr);
         if (error != ErrorCode::NoError) {
@@ -100,13 +99,13 @@ ErrorCode ServerController::runContainerScript(const ServerCredentials &credenti
                                                const std::function<ErrorCode(const QString &, libssh::Client &)> &cbReadStdErr)
 {
     QString fileName = "/opt/amnezia/" + Utils::getRandomString(16) + ".sh";
-    Logger::appendSshLog("Run container script for " + ContainerProps::containerToString(container) + ":\n" + script);
 
     ErrorCode e = uploadTextFileToContainer(container, credentials, script, fileName);
     if (e)
         return e;
 
-    QString runner = QString("sudo docker exec -i $CONTAINER_NAME %2 %1 ").arg(fileName, (container == DockerContainer::Socks5Proxy ? "sh" : "bash"));
+    QString runner =
+            QString("sudo docker exec -i $CONTAINER_NAME %2 %1 ").arg(fileName, (container == DockerContainer::Socks5Proxy ? "sh" : "bash"));
     e = runScript(credentials, replaceVars(runner, genVarsForScript(credentials, container)), cbReadStdOut, cbReadStdErr);
 
     QString remover = QString("sudo docker exec -i $CONTAINER_NAME rm %1 ").arg(fileName);
@@ -426,7 +425,7 @@ ErrorCode ServerController::buildContainerWorker(const ServerCredentials &creden
     if (errorCode)
         return errorCode;
 
-    errorCode = uploadFileToHost(credentials, amnezia::scriptData(ProtocolScriptType::dockerfile, container).toUtf8(),dockerFilePath);
+    errorCode = uploadFileToHost(credentials, amnezia::scriptData(ProtocolScriptType::dockerfile, container).toUtf8(), dockerFilePath);
 
     if (errorCode)
         return errorCode;
@@ -437,9 +436,10 @@ ErrorCode ServerController::buildContainerWorker(const ServerCredentials &creden
         return ErrorCode::NoError;
     };
 
-    errorCode = runScript(credentials,
-                  replaceVars(amnezia::scriptData(SharedScriptType::build_container), genVarsForScript(credentials, container, config)),
-                  cbReadStdOut);
+    errorCode =
+            runScript(credentials,
+                      replaceVars(amnezia::scriptData(SharedScriptType::build_container), genVarsForScript(credentials, container, config)),
+                      cbReadStdOut);
     if (errorCode)
         return errorCode;
 
@@ -569,6 +569,7 @@ ServerController::Vars ServerController::genVarsForScript(const ServerCredential
 
     // Xray vars
     vars.append({ { "$XRAY_SITE_NAME", xrayConfig.value(config_key::site).toString(protocols::xray::defaultSite) } });
+    vars.append({ { "$XRAY_SERVER_PORT", xrayConfig.value(config_key::port).toString(protocols::xray::defaultPort) } });
 
     // Wireguard vars
     vars.append({ { "$WIREGUARD_SUBNET_IP",
@@ -620,13 +621,15 @@ ServerController::Vars ServerController::genVarsForScript(const ServerCredential
 
     // Socks5 proxy vars
     vars.append({ { "$SOCKS5_PROXY_PORT", socks5ProxyConfig.value(config_key::port).toString(protocols::socks5Proxy::defaultPort) } });
-    auto username =  socks5ProxyConfig.value(config_key:: userName).toString();
+    auto username = socks5ProxyConfig.value(config_key::userName).toString();
     auto password = socks5ProxyConfig.value(config_key::password).toString();
     QString socks5user = (!username.isEmpty() && !password.isEmpty()) ? QString("users %1:CL:%2").arg(username, password) : "";
-    vars.append({ { "$SOCKS5_USER",  socks5user } });
-    vars.append({ { "$SOCKS5_AUTH_TYPE",  socks5user.isEmpty() ? "none" : "strong" } });
+    vars.append({ { "$SOCKS5_USER", socks5user } });
+    vars.append({ { "$SOCKS5_AUTH_TYPE", socks5user.isEmpty() ? "none" : "strong" } });
 
-    QString serverIp = NetworkUtilities::getIPAddress(credentials.hostName);
+    QString serverIp = (container != DockerContainer::Awg && container != DockerContainer::WireGuard && container != DockerContainer::Xray)
+            ? NetworkUtilities::getIPAddress(credentials.hostName)
+            : credentials.hostName;
     if (!serverIp.isEmpty()) {
         vars.append({ { "$SERVER_IP_ADDRESS", serverIp } });
     } else {
@@ -712,7 +715,8 @@ ErrorCode ServerController::isServerPortBusy(const ServerCredentials &credential
         udpProtoScript.append("' | grep -i udp");
         tcpProtoScript.append(" | grep LISTEN");
 
-        ErrorCode errorCode = runScript(credentials, replaceVars(tcpProtoScript, genVarsForScript(credentials, container)), cbReadStdOut, cbReadStdErr);
+        ErrorCode errorCode =
+                runScript(credentials, replaceVars(tcpProtoScript, genVarsForScript(credentials, container)), cbReadStdOut, cbReadStdErr);
         if (errorCode != ErrorCode::NoError) {
             return errorCode;
         }

client/core/controllers/vpnConfigurationController.cpp

@@ -100,7 +100,13 @@ QJsonObject VpnConfigurationsController::createVpnConfiguration(const QPair<QStr
         protocolConfigString = configurator->processConfigWithLocalSettings(dns, isApiConfig, protocolConfigString);
 
         QJsonObject vpnConfigData = QJsonDocument::fromJson(protocolConfigString.toUtf8()).object();
-        vpnConfigData = QJsonDocument::fromJson(protocolConfigString.toUtf8()).object();
+        if (container == DockerContainer::Awg || container == DockerContainer::WireGuard) {
+            // add mtu for old configs
+            if (vpnConfigData[config_key::mtu].toString().isEmpty()) {
+                vpnConfigData[config_key::mtu] = container == DockerContainer::Awg ? protocols::awg::defaultMtu : protocols::wireguard::defaultMtu;
+            }
+        }
+
         vpnConfiguration.insert(ProtocolProps::key_proto_config_data(proto), vpnConfigData);
     }
 

client/core/defs.h

@@ -96,6 +96,7 @@ namespace amnezia
 
         // import and install errors
         ImportInvalidConfigError = 900,
+        ImportOpenConfigError = 901,
 
         // Android errors
         AndroidError = 1000,
@@ -106,6 +107,9 @@ namespace amnezia
         ApiConfigEmptyError = 1102,
         ApiConfigTimeoutError = 1103,
         ApiConfigSslError = 1104,
+        ApiMissingAgwPublicKey = 1105,
+        ApiConfigDecryptionError = 1106,
+        ApiServicesMissingError = 1107,
 
         // QFile errors
         OpenError = 1200,

client/core/enums/apiEnums.h

@@ -0,0 +1,9 @@
+#ifndef APIENUMS_H
+#define APIENUMS_H
+
+enum ApiConfigSources {
+    Telegram = 1,
+    AmneziaGateway
+};
+
+#endif // APIENUMS_H

client/core/errorstrings.cpp

@@ -50,6 +50,7 @@ QString errorString(ErrorCode code) {
     case (ErrorCode::AddressPoolError): errorMessage = QObject::tr("VPN pool error: no available addresses"); break;
 
     case (ErrorCode::ImportInvalidConfigError): errorMessage = QObject::tr("The config does not contain any containers and credentials for connecting to the server"); break;
+    case (ErrorCode::ImportOpenConfigError): errorMessage = QObject::tr("Unable to open config file"); break;
 
     // Android errors
     case (ErrorCode::AndroidError): errorMessage = QObject::tr("VPN connection error"); break;
@@ -60,7 +61,10 @@ QString errorString(ErrorCode code) {
     case (ErrorCode::ApiConfigEmptyError): errorMessage = QObject::tr("In the response from the server, an empty config was received"); break;
     case (ErrorCode::ApiConfigSslError): errorMessage = QObject::tr("SSL error occurred"); break;
     case (ErrorCode::ApiConfigTimeoutError): errorMessage = QObject::tr("Server response timeout on api request"); break;
-      
+    case (ErrorCode::ApiMissingAgwPublicKey): errorMessage = QObject::tr("Missing AGW public key"); break;
+    case (ErrorCode::ApiConfigDecryptionError): errorMessage = QObject::tr("Failed to decrypt response payload"); break;
+    case (ErrorCode::ApiServicesMissingError): errorMessage = QObject::tr("Missing list of available services"); break;
+
     // QFile errors
     case(ErrorCode::OpenError): errorMessage = QObject::tr("QFile error: The file could not be opened"); break;
     case(ErrorCode::ReadError): errorMessage = QObject::tr("QFile error: An error occurred when reading from the file"); break;

client/core/ipcclient.cpp

@@ -29,6 +29,12 @@ QSharedPointer<IpcInterfaceReplica> IpcClient::Interface()
     return Instance()->m_ipcClient;
 }
 
+QSharedPointer<IpcProcessTun2SocksReplica> IpcClient::InterfaceTun2Socks()
+{
+    if (!Instance()) return nullptr;
+    return Instance()->m_Tun2SocksClient;
+}
+
 bool IpcClient::init(IpcClient *instance)
 {
     m_instance = instance;
@@ -44,6 +50,12 @@ bool IpcClient::init(IpcClient *instance)
             qWarning() << "IpcClient replica is not connected!";
         }
 
+        Instance()->m_Tun2SocksClient.reset(Instance()->m_ClientNode.acquire<IpcProcessTun2SocksReplica>());
+        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](){
@@ -51,16 +63,16 @@ bool IpcClient::init(IpcClient *instance)
     });
 
     Instance()->m_localSocket->connectToServer(amnezia::getIpcServiceUrl());
-
     Instance()->m_localSocket->waitForConnected();
 
     if (!Instance()->m_ipcClient) {
         qDebug() << "IpcClient::init failed";
         return false;
     }
+
     qDebug() << "IpcClient::init succeed";
 
-    return Instance()->m_ipcClient->isReplicaValid();
+    return (Instance()->m_ipcClient->isReplicaValid() && Instance()->m_Tun2SocksClient->isReplicaValid());
 }
 
 QSharedPointer<PrivilegedProcess> IpcClient::CreatePrivilegedProcess()

client/core/ipcclient.h

@@ -6,6 +6,7 @@
 
 #include "ipc.h"
 #include "rep_ipc_interface_replica.h"
+#include "rep_ipc_process_tun2socks_replica.h"
 
 #include "privileged_process.h"
 
@@ -18,6 +19,7 @@ public:
    static IpcClient *Instance();
    static bool init(IpcClient *instance);
    static QSharedPointer<IpcInterfaceReplica> Interface();
+   static QSharedPointer<IpcProcessTun2SocksReplica> InterfaceTun2Socks();
    static QSharedPointer<PrivilegedProcess> CreatePrivilegedProcess();
 
    bool isSocketConnected() const;
@@ -28,8 +30,11 @@ private:
     ~IpcClient() override;
 
     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 () {

client/core/networkUtilities.cpp

@@ -109,7 +109,10 @@ QStringList NetworkUtilities::summarizeRoutes(const QStringList &ips, const QStr
 
 QString NetworkUtilities::getIPAddress(const QString &host)
 {
-    if (ipAddressRegExp().match(host).hasMatch()) {
+    QHostAddress address(host);
+    if (QAbstractSocket::IPv4Protocol == address.protocol()) {
+        return host;
+    } else if (QAbstractSocket::IPv6Protocol == address.protocol()) {
         return host;
     }
 

client/daemon/daemon.cpp

@@ -78,7 +78,7 @@ bool Daemon::activate(const InterfaceConfig& config) {
         return false;
       }
 
-      if (supportDnsUtils() && !dnsutils()->restoreResolvers()) {
+      if (!dnsutils()->restoreResolvers()) {
         return false;
       }
 
@@ -165,10 +165,6 @@ bool Daemon::activate(const InterfaceConfig& config) {
 }
 
 bool Daemon::maybeUpdateResolvers(const InterfaceConfig& config) {
-  if (!supportDnsUtils()) {
-    return true;
-  }
-
   if ((config.m_hopType == InterfaceConfig::MultiHopExit) ||
       (config.m_hopType == InterfaceConfig::SingleHop)) {
     QList<QHostAddress> resolvers;
@@ -423,13 +419,8 @@ bool Daemon::deactivate(bool emitSignals) {
   }
 
   // Cleanup DNS
-  if (supportDnsUtils() && !dnsutils()->restoreResolvers()) {
-    return false;
-  }
-
-  if (!wgutils()->interfaceExists()) {
-    logger.warning() << "Wireguard interface does not exist.";
-    return false;
+  if (!dnsutils()->restoreResolvers()) {
+    logger.warning() << "Failed to restore DNS resolvers.";
   }
 
   // Cleanup peers and routing
@@ -449,13 +440,9 @@ bool Daemon::deactivate(bool emitSignals) {
   }
   m_excludedAddrSet.clear();
 
-  // Delete the interface
-  if (!wgutils()->deleteInterface()) {
-    return false;
-  }
-
   m_connections.clear();
-  return true;
+  // Delete the interface
+  return wgutils()->deleteInterface();  
 }
 
 QString Daemon::logs() {

client/daemon/daemon.h

@@ -69,7 +69,6 @@ class Daemon : public QObject {
   virtual WireguardUtils* wgutils() const = 0;
   virtual bool supportIPUtils() const { return false; }
   virtual IPUtils* iputils() { return nullptr; }
-  virtual bool supportDnsUtils() const { return false; }
   virtual DnsUtils* dnsutils() { return nullptr; }
 
   static bool parseStringList(const QJsonObject& obj, const QString& name,

client/daemon/daemonlocalserverconnection.cpp

@@ -92,6 +92,17 @@ void DaemonLocalServerConnection::parseCommand(const QByteArray& data) {
 
   logger.debug() << "Command received:" << type;
 
+  // It is expected that sometimes the client will request backend logs
+  // before the first authentication. In these cases we just return empty
+  // logs.
+  if (type == "logs") {
+    QJsonObject obj;
+    obj.insert("type", "logs");
+    obj.insert("logs", "");
+    write(obj);
+    return;
+  }
+
   if (type == "activate") {
     InterfaceConfig config;
     if (!Daemon::parseConfig(obj, config)) {
@@ -115,8 +126,7 @@ void DaemonLocalServerConnection::parseCommand(const QByteArray& data) {
   if (type == "status") {
     QJsonObject obj = Daemon::instance()->getStatus();
     obj.insert("type", "status");
-    m_socket->write(QJsonDocument(obj).toJson(QJsonDocument::Compact));
-    m_socket->write("\n");
+    write(obj);
     return;
   }
 
@@ -124,8 +134,7 @@ void DaemonLocalServerConnection::parseCommand(const QByteArray& data) {
     QJsonObject obj;
     obj.insert("type", "logs");
     obj.insert("logs", Daemon::instance()->logs().replace("\n", "|"));
-    m_socket->write(QJsonDocument(obj).toJson(QJsonDocument::Compact));
-    m_socket->write("\n");
+    write(obj);
     return;
   }