updated SingleApplication submodule

Update amneziavpn_ru_RU.ts

.gitmodules

@@ -16,3 +16,6 @@
 [submodule "client/3rd/QSimpleCrypto"]
 	path = client/3rd/QSimpleCrypto
 	url = https://github.com/amnezia-vpn/QSimpleCrypto.git
+[submodule "client/3rd/SingleApplication"]
+	path = client/3rd/SingleApplication
+	url = git@github.com:itay-grudev/SingleApplication.git

README.md

@@ -28,11 +28,12 @@ Amnezia is an open-source VPN client, with a key feature that enables you to dep
 
 ## 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
 
@@ -41,7 +42,8 @@ Amnezia is an open-source VPN client, with a key feature that enables you to dep
 - [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
 

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/amnezia_application.h

@@ -53,9 +53,9 @@
 #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 SingleApplication
+    //#define QAPPLICATION_CLASS QGuiApplication
 #endif
 
 class AmneziaApplication : public AMNEZIA_BASE_CLASS

client/cmake/3rdparty.cmake

@@ -3,7 +3,10 @@ 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(${CLIENT_ROOT_DIR}/3rd/SingleApplication/singleapplication.cmake)
+    message(${QT_DEFAULT_MAJOR_VERSION})
+    set(QAPPLICATION_CLASS QGuiApplication)
+    add_subdirectory(${CLIENT_ROOT_DIR}/3rd/SingleApplication)
+    set(LIBS ${LIBS} SingleApplication::SingleApplication)
 endif()
 
 add_subdirectory(${CLIENT_ROOT_DIR}/3rd/SortFilterProxyModel)

client/protocols/ikev2_vpn_protocol_windows.cpp

@@ -10,6 +10,7 @@
 #include "ikev2_vpn_protocol_windows.h"
 #include "utilities.h"
 
+
 static Ikev2Protocol* self = nullptr;
 static std::mutex rasDialFuncMutex;
 
@@ -80,10 +81,10 @@ void Ikev2Protocol::newConnectionStateEventReceived(UINT unMsg, tagRASCONNSTATE
     case RASCS_AuthNotify:
         //qDebug()<<__FUNCTION__ << __LINE__;
         if (dwError != 0) {
-            //qDebug() << "have error" << dwError;
+            qDebug() << "have error" << dwError;
             setConnectionState(Vpn::ConnectionState::Disconnected);
         } else {
-            //qDebug() << "RASCS_AuthNotify but no error" << dwError;
+            qDebug() << "RASCS_AuthNotify but no error" << dwError;
         }
         break;
     case RASCS_AuthRetry:
@@ -179,11 +180,13 @@ ErrorCode Ikev2Protocol::start()
     QByteArray cert = QByteArray::fromBase64(m_config[config_key::cert].toString().toUtf8());
     setConnectionState(Vpn::ConnectionState::Connecting);
 
-    QTemporaryFile certFile;
-    certFile.setAutoRemove(false);
-    certFile.open();
-    certFile.write(cert);
-    certFile.close();
+    QTemporaryFile * certFile = new QTemporaryFile;
+    certFile->setAutoRemove(false);
+    certFile->open();
+    QString m_filename = certFile->fileName();
+    certFile->write(cert);
+    certFile->close();
+    delete certFile;
 
     {
         auto certInstallProcess = IpcClient::CreatePrivilegedProcess();
@@ -193,19 +196,19 @@ ErrorCode Ikev2Protocol::start()
             return ErrorCode::AmneziaServiceConnectionFailed;
         }
 
-        certInstallProcess->waitForSource(1000);
+        certInstallProcess->waitForSource();
         if (!certInstallProcess->isInitialized()) {
             qWarning() << "IpcProcess replica is not connected!";
             setLastError(ErrorCode::AmneziaServiceConnectionFailed);
             return ErrorCode::AmneziaServiceConnectionFailed;
         }
         certInstallProcess->setProgram(PermittedProcess::CertUtil);
-        QStringList arguments({"-f" , "-importpfx",
-                               "-p", m_config[config_key::password].toString(),
-                               certFile.fileName(), "NoExport"
-                              });
-        certInstallProcess->setArguments(arguments);
 
+        QStringList arguments({"-f", "-importpfx", "-p", m_config[config_key::password].toString(),
+            QDir::toNativeSeparators(m_filename), "NoExport"
+        });
+
+        certInstallProcess->setArguments(arguments);
         certInstallProcess->start();
     }
     // /*
@@ -219,40 +222,40 @@ ErrorCode Ikev2Protocol::start()
     }
 
     {
-        {
-            if ( !create_new_vpn(tunnelName(), m_config[config_key::hostName].toString())){
-                qDebug() <<"Can't create the VPN connect";
-            }
-        }
-    }
+     {
+      if ( !create_new_vpn(tunnelName(), m_config[config_key::hostName].toString())){
+                                                                                    qDebug() <<"Can't create the VPN connect";
+}
+}
+}
 
-    {
-        auto adapterConfigProcess = new QProcess;
+{
+    QProcess adapterConfigProcess;
+    adapterConfigProcess.setProgram("powershell");
+    QString arguments = QString("-command \"Set-VpnConnectionIPsecConfiguration\" "
+                                "-ConnectionName '%1' "
+                                "-AuthenticationTransformConstants GCMAES128 "
+                                "-CipherTransformConstants GCMAES128 "
+                                "-EncryptionMethod AES256 "
+                                "-IntegrityCheckMethod SHA256 "
+                                "-PfsGroup None "
+                                "-DHGroup Group14 "
+                                "-PassThru -Force\"")
+                            .arg(tunnelName());
 
-        adapterConfigProcess->setProgram("powershell");
-        QString arguments = QString("-command \"Set-VpnConnectionIPsecConfiguration\" "
-                                    "-ConnectionName '%1' "
-                                    "-AuthenticationTransformConstants GCMAES128 "
-                                    "-CipherTransformConstants GCMAES128 "
-                                    "-EncryptionMethod AES256 "
-                                    "-IntegrityCheckMethod SHA256 "
-                                    "-PfsGroup None "
-                                    "-DHGroup Group14 "
-                                    "-PassThru -Force\"")
-                .arg(tunnelName());
-        adapterConfigProcess->setNativeArguments(arguments);
+    adapterConfigProcess.setNativeArguments(arguments);
 
-        adapterConfigProcess->start();
-        adapterConfigProcess->waitForFinished(5000);
+    adapterConfigProcess.start();
+    adapterConfigProcess.waitForFinished(5000);
+}
+//*/
+{
+    if (!connect_to_vpn(tunnelName())) {
+        qDebug()<<"We can't connect to VPN";
     }
-    //*/
-    {
-        if (!connect_to_vpn(tunnelName())) {
-            qDebug()<<"We can't connect to VPN";
-        }
-    }
-    //setConnectionState(Connecting);
-    return ErrorCode::NoError;
+}
+//setConnectionState(Connecting);
+return ErrorCode::NoError;
 }
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 bool Ikev2Protocol::create_new_vpn(const QString & vpn_name,
@@ -299,6 +302,7 @@ bool Ikev2Protocol::connect_to_vpn(const QString & vpn_name){
     auto ret = RasDial(NULL, NULL, &RasDialParams, 0,
                        &RasDialFuncCallback,
                        &hRasConn);
+
     if (ret == ERROR_SUCCESS){
         return true;
     }

client/ui/qml/Pages2/PageSetupWizardProtocolSettings.qml

@@ -263,7 +263,8 @@ PageType {
 
                             clickedFunc: function() {
                                 if (!port.textField.acceptableInput &&
-                                        ContainerProps.containerTypeToString(dockerContainer) !== "torwebsite") {
+                                        ContainerProps.containerTypeToString(dockerContainer) !== "torwebsite" &&
+                                        ContainerProps.containerTypeToString(dockerContainer) !== "ikev2") {
                                     port.errorText = qsTr("The port must be in the range of 1 to 65535")
                                     return
                                 }