Remove HeaderType from PageSettingsApiDevices

* Remote address in OpenVPN config can be host name

* Protocol parameter in OpenVPN config is not mandatory

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
 
 set(PROJECT AmneziaVPN)
 
-project(${PROJECT} VERSION 4.8.4.0
+project(${PROJECT} VERSION 4.8.4.3
         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 2077)
+set(APP_ANDROID_VERSION_CODE 2080)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")

client/core/controllers/coreController.cpp

@@ -20,6 +20,9 @@ CoreController::CoreController(const QSharedPointer<VpnConnection> &vpnConnectio
     initControllers();
     initSignalHandlers();
 
+    initAndroidController();
+    initAppleController();
+
     initNotificationHandler();
 
     auto locale = m_settings->getAppLanguage();
@@ -44,6 +47,9 @@ void CoreController::initModels()
     m_sitesModel.reset(new SitesModel(m_settings, this));
     m_engine->rootContext()->setContextProperty("SitesModel", m_sitesModel.get());
 
+    m_allowedDnsModel.reset(new AllowedDnsModel(m_settings, this));
+    m_engine->rootContext()->setContextProperty("AllowedDnsModel", m_allowedDnsModel.get());
+
     m_appSplitTunnelingModel.reset(new AppSplitTunnelingModel(m_settings, this));
     m_engine->rootContext()->setContextProperty("AppSplitTunnelingModel", m_appSplitTunnelingModel.get());
 
@@ -90,6 +96,9 @@ void CoreController::initModels()
 
     m_apiAccountInfoModel.reset(new ApiAccountInfoModel(this));
     m_engine->rootContext()->setContextProperty("ApiAccountInfoModel", m_apiAccountInfoModel.get());
+
+    m_apiDevicesModel.reset(new ApiDevicesModel(m_settings, this));
+    m_engine->rootContext()->setContextProperty("ApiDevicesModel", m_apiDevicesModel.get());
 }
 
 void CoreController::initControllers()
@@ -123,13 +132,17 @@ void CoreController::initControllers()
     m_sitesController.reset(new SitesController(m_settings, m_vpnConnection, m_sitesModel));
     m_engine->rootContext()->setContextProperty("SitesController", m_sitesController.get());
 
+    m_allowedDnsController.reset(new AllowedDnsController(m_settings, m_allowedDnsModel));
+    m_engine->rootContext()->setContextProperty("AllowedDnsController", m_allowedDnsController.get());
+
     m_appSplitTunnelingController.reset(new AppSplitTunnelingController(m_settings, m_appSplitTunnelingModel));
     m_engine->rootContext()->setContextProperty("AppSplitTunnelingController", m_appSplitTunnelingController.get());
 
     m_systemController.reset(new SystemController(m_settings));
     m_engine->rootContext()->setContextProperty("SystemController", m_systemController.get());
 
-    m_apiSettingsController.reset(new ApiSettingsController(m_serversModel, m_apiAccountInfoModel, m_apiCountryModel, m_settings));
+    m_apiSettingsController.reset(
+            new ApiSettingsController(m_serversModel, m_apiAccountInfoModel, m_apiCountryModel, m_apiDevicesModel, m_settings));
     m_engine->rootContext()->setContextProperty("ApiSettingsController", m_apiSettingsController.get());
 
     m_apiConfigsController.reset(new ApiConfigsController(m_serversModel, m_apiServicesModel, m_settings));
@@ -206,6 +219,7 @@ void CoreController::initSignalHandlers()
     initAutoConnectHandler();
     initAmneziaDnsToggledHandler();
     initPrepareConfigHandler();
+    initStrictKillSwitchHandler();
 }
 
 void CoreController::initNotificationHandler()
@@ -332,6 +346,12 @@ void CoreController::initPrepareConfigHandler()
     });
 }
 
+void CoreController::initStrictKillSwitchHandler()
+{
+    connect(m_settingsController.get(), &SettingsController::strictKillSwitchEnabledChanged, 
+            m_vpnConnection.get(), &VpnConnection::onKillSwitchModeChanged);
+}
+
 QSharedPointer<PageController> CoreController::pageController() const
 {
     return m_pageController;

client/core/controllers/coreController.h

@@ -8,6 +8,7 @@
 #include "ui/controllers/api/apiConfigsController.h"
 #include "ui/controllers/api/apiSettingsController.h"
 #include "ui/controllers/appSplitTunnelingController.h"
+#include "ui/controllers/allowedDnsController.h"
 #include "ui/controllers/connectionController.h"
 #include "ui/controllers/exportController.h"
 #include "ui/controllers/focusController.h"
@@ -18,6 +19,7 @@
 #include "ui/controllers/sitesController.h"
 #include "ui/controllers/systemController.h"
 
+#include "ui/models/allowed_dns_model.h"
 #include "ui/models/containers_model.h"
 #include "ui/models/languageModel.h"
 #include "ui/models/protocols/cloakConfigModel.h"
@@ -25,8 +27,9 @@
     #include "ui/models/protocols/ikev2ConfigModel.h"
 #endif
 #include "ui/models/api/apiAccountInfoModel.h"
-#include "ui/models/api/apiServicesModel.h"
 #include "ui/models/api/apiCountryModel.h"
+#include "ui/models/api/apiDevicesModel.h"
+#include "ui/models/api/apiServicesModel.h"
 #include "ui/models/appSplitTunnelingModel.h"
 #include "ui/models/clientManagementModel.h"
 #include "ui/models/protocols/awgConfigModel.h"
@@ -79,6 +82,7 @@ private:
     void initAutoConnectHandler();
     void initAmneziaDnsToggledHandler();
     void initPrepareConfigHandler();
+    void initStrictKillSwitchHandler();
 
     QQmlApplicationEngine *m_engine {}; // TODO use parent child system here?
     std::shared_ptr<Settings> m_settings;
@@ -101,6 +105,7 @@ private:
     QScopedPointer<SitesController> m_sitesController;
     QScopedPointer<SystemController> m_systemController;
     QScopedPointer<AppSplitTunnelingController> m_appSplitTunnelingController;
+    QScopedPointer<AllowedDnsController> m_allowedDnsController;
 
     QScopedPointer<ApiSettingsController> m_apiSettingsController;
     QScopedPointer<ApiConfigsController> m_apiConfigsController;
@@ -111,12 +116,14 @@ private:
     QSharedPointer<LanguageModel> m_languageModel;
     QSharedPointer<ProtocolsModel> m_protocolsModel;
     QSharedPointer<SitesModel> m_sitesModel;
+    QSharedPointer<AllowedDnsModel> m_allowedDnsModel;
     QSharedPointer<AppSplitTunnelingModel> m_appSplitTunnelingModel;
     QSharedPointer<ClientManagementModel> m_clientManagementModel;
 
     QSharedPointer<ApiServicesModel> m_apiServicesModel;
     QSharedPointer<ApiCountryModel> m_apiCountryModel;
     QSharedPointer<ApiAccountInfoModel> m_apiAccountInfoModel;
+    QSharedPointer<ApiDevicesModel> m_apiDevicesModel;
 
     QScopedPointer<OpenVpnConfigModel> m_openVpnConfigModel;
     QScopedPointer<ShadowSocksConfigModel> m_shadowSocksConfigModel;

client/core/controllers/gatewayController.cpp

@@ -148,7 +148,7 @@ ErrorCode GatewayController::post(const QString &endpoint, const QJsonObject api
 
     QByteArray encryptedResponseBody = reply->readAll();
 
-    if (sslErrors.isEmpty() && shouldBypassProxy(reply, encryptedResponseBody, false)) {
+    if (sslErrors.isEmpty() && shouldBypassProxy(reply, encryptedResponseBody, true, key, iv, salt)) {
         auto requestFunction = [&request, &encryptedResponseBody, &requestBody](const QString &url) {
             request.setUrl(url);
             return amnApp->networkManager()->post(request, QJsonDocument(requestBody).toJson());
@@ -157,12 +157,12 @@ ErrorCode GatewayController::post(const QString &endpoint, const QJsonObject api
         auto replyProcessingFunction = [&encryptedResponseBody, &reply, &sslErrors, &key, &iv, &salt,
                                         this](QNetworkReply *nestedReply, const QList<QSslError> &nestedSslErrors) {
             encryptedResponseBody = nestedReply->readAll();
-            if (!sslErrors.isEmpty() || !shouldBypassProxy(nestedReply, encryptedResponseBody, true, key, iv, salt)) {
+            reply = nestedReply;
+            if (!sslErrors.isEmpty() || shouldBypassProxy(nestedReply, encryptedResponseBody, true, key, iv, salt)) {
                 sslErrors = nestedSslErrors;
-                reply = nestedReply;
-                return true;
+                return false;
             }
-            return false;
+            return true;
         };
 
         bypassProxy(endpoint, reply, requestFunction, replyProcessingFunction);
@@ -212,45 +212,45 @@ QStringList GatewayController::getProxyUrls()
         wait.exec();
 
         if (reply->error() == QNetworkReply::NetworkError::NoError) {
-            break;
-        }
-        reply->deleteLater();
-    }
+            auto encryptedResponseBody = reply->readAll();
+            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();
 
-    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 key = QByteArray::fromHex(hashResult.left(64));
-            QByteArray iv = QByteArray::fromHex(hashResult.mid(64, 32));
+                    QByteArray ba = QByteArray::fromBase64(encryptedResponseBody);
 
-            QByteArray ba = QByteArray::fromBase64(encryptedResponseBody);
+                    QSimpleCrypto::QBlockCipher blockCipher;
+                    responseBody = blockCipher.decryptAesBlockCipher(ba, key, iv);
+                } else {
+                    responseBody = encryptedResponseBody;
+                }
+            } catch (...) {
+                Utils::logException();
+                qCritical() << "error loading private key from environment variables or decrypting payload" << encryptedResponseBody;
+                continue;
+            }
 
-            QSimpleCrypto::QBlockCipher blockCipher;
-            responseBody = blockCipher.decryptAesBlockCipher(ba, key, iv);
+            auto endpointsArray = QJsonDocument::fromJson(responseBody).array();
+
+            QStringList endpoints;
+            for (const auto &endpoint : endpointsArray) {
+                endpoints.push_back(endpoint.toString());
+            }
+            return endpoints;
         } else {
-            responseBody = encryptedResponseBody;
+            reply->deleteLater();
         }
-    } catch (...) {
-        Utils::logException();
-        qCritical() << "error loading private key from environment variables or decrypting payload" << encryptedResponseBody;
-        return {};
     }
-
-    auto endpointsArray = QJsonDocument::fromJson(responseBody).array();
-
-    QStringList endpoints;
-    for (const auto &endpoint : endpointsArray) {
-        endpoints.push_back(endpoint.toString());
-    }
-    return endpoints;
+    return {};
 }
 
 bool GatewayController::shouldBypassProxy(QNetworkReply *reply, const QByteArray &responseBody, bool checkEncryption, const QByteArray &key,
@@ -262,7 +262,7 @@ bool GatewayController::shouldBypassProxy(QNetworkReply *reply, const QByteArray
     } else if (responseBody.contains("html")) {
         qDebug() << "The response contains an html tag";
         return true;
-    } else if (checkEncryption) {
+    } else if (reply->error() == QNetworkReply::NetworkError::NoError && checkEncryption) {
         try {
             QSimpleCrypto::QBlockCipher blockCipher;
             static_cast<void>(blockCipher.decryptAesBlockCipher(responseBody, key, iv, "", salt));
@@ -296,7 +296,7 @@ void GatewayController::bypassProxy(const QString &endpoint, QNetworkReply *repl
         connect(reply, &QNetworkReply::sslErrors, [this, &sslErrors](const QList<QSslError> &errors) { sslErrors = errors; });
         wait.exec();
 
-        if (!replyProcessingFunction(reply, sslErrors)) {
+        if (replyProcessingFunction(reply, sslErrors)) {
             break;
         }
     }

client/daemon/daemon.cpp

@@ -371,6 +371,9 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
   if (!parseStringList(obj, "vpnDisabledApps", config.m_vpnDisabledApps)) {
     return false;
   }
+  if (!parseStringList(obj, "allowedDnsServers", config.m_allowedDnsServers)) {
+    return false;
+  }
 
   config.m_killSwitchEnabled = QVariant(obj.value("killSwitchOption").toString()).toBool();
 

client/daemon/interfaceconfig.cpp

@@ -48,6 +48,13 @@ QJsonObject InterfaceConfig::toJson() const {
   }
   json.insert("excludedAddresses", jsExcludedAddresses);
 
+
+  QJsonArray jsAllowedDnsServers;
+  for (const QString& i : m_allowedDnsServers) {
+    jsAllowedDnsServers.append(QJsonValue(i));
+  }
+  json.insert("allowedDnsServers", jsAllowedDnsServers);
+
   QJsonArray disabledApps;
   for (const QString& i : m_vpnDisabledApps) {
     disabledApps.append(QJsonValue(i));

client/daemon/interfaceconfig.h

@@ -37,6 +37,7 @@ class InterfaceConfig {
   QList<IPAddress> m_allowedIPAddressRanges;
   QStringList m_excludedAddresses;
   QStringList m_vpnDisabledApps;
+  QStringList m_allowedDnsServers;
   bool m_killSwitchEnabled;
 #if defined(MZ_ANDROID) || defined(MZ_IOS)
   QString m_installationId;

client/images/controls/monitor.svg

@@ -0,0 +1,5 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M20 3H4C2.89543 3 2 3.89543 2 5V15C2 16.1046 2.89543 17 4 17H20C21.1046 17 22 16.1046 22 15V5C22 3.89543 21.1046 3 20 3Z" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M8 21H16" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M12 17V21" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

client/mozilla/localsocketcontroller.cpp

@@ -123,6 +123,7 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
 
   int appSplitTunnelType = rawConfig.value(amnezia::config_key::appSplitTunnelType).toInt();
   QJsonArray splitTunnelApps = rawConfig.value(amnezia::config_key::splitTunnelApps).toArray();
+  QJsonArray allowedDns = rawConfig.value(amnezia::config_key::allowedDnsServers).toArray();
 
   QJsonObject wgConfig = rawConfig.value(protocolName + "_config_data").toObject();
 
@@ -226,6 +227,8 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
 
   json.insert("vpnDisabledApps", splitTunnelApps);
 
+  json.insert("allowedDnsServers", allowedDns);
+
   json.insert(amnezia::config_key::killSwitchOption, rawConfig.value(amnezia::config_key::killSwitchOption));
 
   if (protocolName == amnezia::config_key::awg) {

client/platforms/ios/ScreenProtection.swift

@@ -14,10 +14,15 @@ extension UIApplication {
   var keyWindows: [UIWindow] {
     connectedScenes
       .compactMap {
+        guard let windowScene = $0 as? UIWindowScene else { return nil }
         if #available(iOS 15.0, *) {
-          ($0 as? UIWindowScene)?.keyWindow
+          guard let keywindow = windowScene.keyWindow else {
+            windowScene.windows.first?.makeKey()
+            return windowScene.windows.first
+          }
+          return keywindow
         } else {
-          ($0 as? UIWindowScene)?.windows.first { $0.isKeyWindow }
+          return windowScene.windows.first { $0.isKeyWindow }
         }
       }
   }

client/platforms/linux/daemon/wireguardutilslinux.cpp

@@ -17,6 +17,8 @@
 #include "leakdetector.h"
 #include "logger.h"
 
+#include "killswitch.h"
+
 constexpr const int WG_TUN_PROC_TIMEOUT = 5000;
 constexpr const char* WG_RUNTIME_DIR = "/var/run/amneziawg";
 
@@ -182,7 +184,7 @@ bool WireguardUtilsLinux::deleteInterface() {
     QFile::remove(wgRuntimeDir.filePath(QString(WG_INTERFACE) + ".name"));
 
     // double-check + ensure our firewall is installed and enabled
-    LinuxFirewall::uninstall();
+    KillSwitch::instance()->disableKillSwitch();
     return true;
 }
 

client/platforms/macos/daemon/wireguardutilsmacos.cpp

@@ -16,6 +16,8 @@
 #include "leakdetector.h"
 #include "logger.h"
 
+#include "killswitch.h"
+
 constexpr const int WG_TUN_PROC_TIMEOUT = 5000;
 constexpr const char* WG_RUNTIME_DIR = "/var/run/amneziawg";
 
@@ -180,7 +182,7 @@ bool WireguardUtilsMacos::deleteInterface() {
   QFile::remove(wgRuntimeDir.filePath(QString(WG_INTERFACE) + ".name"));
 
   // double-check + ensure our firewall is installed and enabled
-  MacOSFirewall::uninstall();
+  KillSwitch::instance()->disableKillSwitch();
 
   return true;
 }

client/platforms/windows/daemon/windowsfirewall.cpp

@@ -29,6 +29,8 @@
 #include "logger.h"
 #include "platforms/windows/windowsutils.h"
 
+#include "killswitch.h"
+
 #define IPV6_ADDRESS_SIZE 16
 
 // ID for the Firewall Sublayer
@@ -180,11 +182,24 @@ bool WindowsFirewall::enableInterface(int vpnAdapterIndex) {
     }                                                                     \
   }
 
-  logger.info() << "Enabling firewall Using Adapter:" << vpnAdapterIndex;
+  logger.info() << "Enabling Killswitch Using Adapter:" << vpnAdapterIndex;
+  if (vpnAdapterIndex < 0)
+  {
+    IPAddress allv4("0.0.0.0/0");
+    if (!blockTrafficTo(allv4, MED_WEIGHT,
+                        "Block Internet", "killswitch")) {
+        return false;
+    }
+    IPAddress allv6("::/0");
+    if (!blockTrafficTo(allv6, MED_WEIGHT,
+                    "Block Internet", "killswitch")) {
+      return false;
+    }
+  } else
   FW_OK(allowTrafficOfAdapter(vpnAdapterIndex, MED_WEIGHT,
-                              "Allow usage of VPN Adapter"));
+                                  "Allow usage of VPN Adapter"));
   FW_OK(allowDHCPTraffic(MED_WEIGHT, "Allow DHCP Traffic"));
-  FW_OK(allowHyperVTraffic(MED_WEIGHT, "Allow Hyper-V Traffic"));
+  FW_OK(allowHyperVTraffic(MAX_WEIGHT, "Allow Hyper-V Traffic"));
   FW_OK(allowTrafficForAppOnAll(getCurrentPath(), MAX_WEIGHT,
                                 "Allow all for AmneziaVPN.exe"));
   FW_OK(blockTrafficOnPort(53, MED_WEIGHT, "Block all DNS"));
@@ -262,6 +277,14 @@ bool WindowsFirewall::enablePeerTraffic(const InterfaceConfig& config) {
     }
   }
 
+  for (const QString& dns : config.m_allowedDnsServers) {
+    logger.debug() << "Allow DNS: " << dns;
+    if (!allowTrafficTo(QHostAddress(dns), 53, HIGH_WEIGHT,
+                        "Allow DNS-Server", config.m_serverPublicKey)) {
+      return false;
+    }
+  }
+
   if (!config.m_excludedAddresses.empty()) {
     for (const QString& i : config.m_excludedAddresses) {
       logger.debug() << "excludedAddresses range: " << i;
@@ -313,37 +336,41 @@ bool WindowsFirewall::disablePeerTraffic(const QString& pubkey) {
 }
 
 bool WindowsFirewall::disableKillSwitch() {
-  auto result = FwpmTransactionBegin(m_sessionHandle, NULL);
-  auto cleanup = qScopeGuard([&] {
+  return KillSwitch::instance()->disableKillSwitch();
+}
+
+bool WindowsFirewall::allowAllTraffic() {
+    auto result = FwpmTransactionBegin(m_sessionHandle, NULL);
+    auto cleanup = qScopeGuard([&] {
+        if (result != ERROR_SUCCESS) {
+            FwpmTransactionAbort0(m_sessionHandle);
+        }
+    });
     if (result != ERROR_SUCCESS) {
-      FwpmTransactionAbort0(m_sessionHandle);
+      logger.error() << "FwpmTransactionBegin0 failed. Return value:.\n"
+                     << result;
+      return false;
     }
-  });
-  if (result != ERROR_SUCCESS) {
-    logger.error() << "FwpmTransactionBegin0 failed. Return value:.\n"
-                   << result;
-    return false;
-  }
 
-  for (const auto& filterID : m_peerRules.values()) {
-    FwpmFilterDeleteById0(m_sessionHandle, filterID);
-  }
+    for (const auto& filterID : m_peerRules.values()) {
+      FwpmFilterDeleteById0(m_sessionHandle, filterID);
+    }
 
-  for (const auto& filterID : qAsConst(m_activeRules)) {
-    FwpmFilterDeleteById0(m_sessionHandle, filterID);
-  }
+    for (const auto& filterID : qAsConst(m_activeRules)) {
+      FwpmFilterDeleteById0(m_sessionHandle, filterID);
+    }
 
-  // Commit!
-  result = FwpmTransactionCommit0(m_sessionHandle);
-  if (result != ERROR_SUCCESS) {
-    logger.error() << "FwpmTransactionCommit0 failed. Return value:.\n"
-                   << result;
-    return false;
-  }
-  m_peerRules.clear();
-  m_activeRules.clear();
-  logger.debug() << "Firewall Disabled!";
-  return true;
+           // Commit!
+    result = FwpmTransactionCommit0(m_sessionHandle);
+    if (result != ERROR_SUCCESS) {
+      logger.error() << "FwpmTransactionCommit0 failed. Return value:.\n"
+                     << result;
+      return false;
+    }
+    m_peerRules.clear();
+    m_activeRules.clear();
+    logger.debug() << "Firewall Disabled!";
+    return true;
 }
 
 bool WindowsFirewall::allowTrafficForAppOnAll(const QString& exePath,

client/platforms/windows/daemon/windowsfirewall.h

@@ -43,6 +43,7 @@ class WindowsFirewall final : public QObject {
   bool enablePeerTraffic(const InterfaceConfig& config);
   bool disablePeerTraffic(const QString& pubkey);
   bool disableKillSwitch();
+  bool allowAllTraffic();
 
  private:
   static bool initSublayer();

client/protocols/openvpnprotocol.cpp

@@ -171,6 +171,11 @@ ErrorCode OpenVpnProtocol::start()
         return lastError();
     }
 
+#if defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
+    IpcClient::Interface()->allowTrafficTo(QStringList(NetworkUtilities::getIPAddress(
+            m_configData.value(amnezia::config_key::hostName).toString())));
+#endif
+
     // Detect default gateway
 #ifdef Q_OS_MAC
     QProcess p;

client/protocols/protocols_defs.h

@@ -95,6 +95,8 @@ namespace amnezia
         constexpr char splitTunnelApps[] = "splitTunnelApps";
         constexpr char appSplitTunnelType[] = "appSplitTunnelType";
 
+        constexpr char allowedDnsServers[] = "allowedDnsServers";
+
         constexpr char killSwitchOption[] = "killSwitchOption";
 
         constexpr char crc[] = "crc";

client/resources.qrc

@@ -129,6 +129,7 @@
         <file>ui/qml/Components/SettingsContainersListView.qml</file>
         <file>ui/qml/Components/ShareConnectionDrawer.qml</file>
         <file>ui/qml/Components/TransportProtoSelector.qml</file>
+        <file>ui/qml/Components/AddSitePanel.qml</file>
         <file>ui/qml/Config/GlobalConfig.qml</file>
         <file>ui/qml/Config/qmldir</file>
         <file>ui/qml/Controls2/BackButtonType.qml</file>
@@ -143,7 +144,9 @@
         <file>ui/qml/Controls2/DropDownType.qml</file>
         <file>ui/qml/Controls2/FlickableType.qml</file>
         <file>ui/qml/Controls2/Header2Type.qml</file>
-        <file>ui/qml/Controls2/HeaderType.qml</file>
+        <file>ui/qml/Controls2/BaseHeaderType.qml</file>
+        <file>ui/qml/Controls2/HeaderTypeWithButton.qml</file>
+        <file>ui/qml/Controls2/HeaderTypeWithSwitcher.qml</file>
         <file>ui/qml/Controls2/HorizontalRadioButton.qml</file>
         <file>ui/qml/Controls2/ImageButtonType.qml</file>
         <file>ui/qml/Controls2/LabelWithButtonType.qml</file>
@@ -199,6 +202,8 @@
         <file>ui/qml/Pages2/PageSettingsBackup.qml</file>
         <file>ui/qml/Pages2/PageSettingsConnection.qml</file>
         <file>ui/qml/Pages2/PageSettingsDns.qml</file>
+        <file>ui/qml/Pages2/PageSettingsKillSwitch.qml</file>
+        <file>ui/qml/Pages2/PageSettingsKillSwitchExceptions.qml</file>
         <file>ui/qml/Pages2/PageSettingsLogging.qml</file>
         <file>ui/qml/Pages2/PageSettingsServerData.qml</file>
         <file>ui/qml/Pages2/PageSettingsServerInfo.qml</file>
@@ -229,6 +234,8 @@
         <file>ui/qml/Pages2/PageSettingsApiSupport.qml</file>
         <file>ui/qml/Pages2/PageSettingsApiInstructions.qml</file>
         <file>ui/qml/Pages2/PageSettingsApiNativeConfigs.qml</file>
+        <file>ui/qml/Pages2/PageSettingsApiDevices.qml</file>
+        <file>images/controls/monitor.svg</file>
     </qresource>
     <qresource prefix="/countriesFlags">
         <file>images/flagKit/ZW.svg</file>

client/secure_qsettings.cpp

@@ -1,7 +1,7 @@
 #include "secure_qsettings.h"
 
-#include "QAead.h"
-#include "QBlockCipher.h"
+#include "../client/3rd/QSimpleCrypto/src/include/QAead.h"
+#include "../client/3rd/QSimpleCrypto/src/include/QBlockCipher.h"
 #include "utilities.h"
 #include <QDataStream>
 #include <QDebug>

client/secure_qsettings.h

@@ -6,7 +6,7 @@
 #include <QObject>
 #include <QSettings>
 
-#include "keychain.h"
+#include "../client/3rd/qtkeychain/qtkeychain/keychain.h"
 
 class SecureQSettings : public QObject
 {

client/settings.cpp

@@ -443,6 +443,16 @@ void Settings::setKillSwitchEnabled(bool enabled)
     setValue("Conf/killSwitchEnabled", enabled);
 }
 
+bool Settings::isStrictKillSwitchEnabled() const
+{
+    return value("Conf/strictKillSwitchEnabled", false).toBool();
+}
+
+void Settings::setStrictKillSwitchEnabled(bool enabled)
+{
+    setValue("Conf/strictKillSwitchEnabled", enabled);
+}
+
 QString Settings::getInstallationUuid(const bool needCreate)
 {
     auto uuid = value("Conf/installationUuid", "").toString();
@@ -548,3 +558,13 @@ void Settings::disableHomeAdLabel()
 {
     setValue("Conf/homeAdLabelVisible", false);
 }
+
+QStringList Settings::allowedDnsServers() const
+{
+    return value("Conf/allowedDnsServers").toStringList();
+}
+
+void Settings::setAllowedDnsServers(const QStringList &servers)
+{
+    setValue("Conf/allowedDnsServers", servers);
+}

client/settings.h

@@ -213,6 +213,10 @@ public:
 
     bool isKillSwitchEnabled() const;
     void setKillSwitchEnabled(bool enabled);
+
+    bool isStrictKillSwitchEnabled() const;
+    void setStrictKillSwitchEnabled(bool enabled);
+
     QString getInstallationUuid(const bool needCreate);
 
     void resetGatewayEndpoint();
@@ -225,6 +229,9 @@ public:
     bool isHomeAdLabelVisible();
     void disableHomeAdLabel();
 
+    QStringList allowedDnsServers() const;
+    void setAllowedDnsServers(const QStringList &servers);
+
 signals:
     void saveLogsChanged(bool enabled);
     void screenshotsEnabledChanged(bool enabled);

client/ui/controllers/allowedDnsController.cpp

@@ -0,0 +1,101 @@
+#include "allowedDnsController.h"
+
+#include <QFile>
+#include <QStandardPaths>
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QJsonObject>
+
+#include "systemController.h"
+#include "core/networkUtilities.h"
+#include "core/defs.h"
+
+AllowedDnsController::AllowedDnsController(const std::shared_ptr<Settings> &settings,
+                                           const QSharedPointer<AllowedDnsModel> &allowedDnsModel,
+                                           QObject *parent)
+    : QObject(parent), m_settings(settings), m_allowedDnsModel(allowedDnsModel)
+{
+}
+
+void AllowedDnsController::addDns(QString ip)
+{
+    if (ip.isEmpty()) {
+        return;
+    }
+
+    if (!NetworkUtilities::ipAddressRegExp().match(ip).hasMatch()) {
+        emit errorOccurred(tr("The address does not look like a valid IP address"));
+        return;
+    }
+
+    if (m_allowedDnsModel->addDns(ip)) {
+        emit finished(tr("New DNS server added: %1").arg(ip));
+    } else {
+        emit errorOccurred(tr("DNS server already exists: %1").arg(ip));
+    }
+}
+
+void AllowedDnsController::removeDns(int index)
+{
+    auto modelIndex = m_allowedDnsModel->index(index);
+    auto ip = m_allowedDnsModel->data(modelIndex, AllowedDnsModel::Roles::IpRole).toString();
+    m_allowedDnsModel->removeDns(modelIndex);
+
+    emit finished(tr("DNS server removed: %1").arg(ip));
+}
+
+void AllowedDnsController::importDns(const QString &fileName, bool replaceExisting)
+{
+    QByteArray jsonData;
+    if (!SystemController::readFile(fileName, jsonData)) {
+        emit errorOccurred(tr("Can't open file: %1").arg(fileName));
+        return;
+    }
+
+    QJsonDocument jsonDocument = QJsonDocument::fromJson(jsonData);
+    if (jsonDocument.isNull()) {
+        emit errorOccurred(tr("Failed to parse JSON data from file: %1").arg(fileName));
+        return;
+    }
+
+    if (!jsonDocument.isArray()) {
+        emit errorOccurred(tr("The JSON data is not an array in file: %1").arg(fileName));
+        return;
+    }
+
+    auto jsonArray = jsonDocument.array();
+    QStringList dnsServers;
+
+    for (auto jsonValue : jsonArray) {
+        auto ip = jsonValue.toString();
+        
+        if (!NetworkUtilities::ipAddressRegExp().match(ip).hasMatch()) {
+            qDebug() << ip << " is not a valid IP address";
+            continue;
+        }
+        
+        dnsServers.append(ip);
+    }
+
+    m_allowedDnsModel->addDnsList(dnsServers, replaceExisting);
+
+    emit finished(tr("Import completed"));
+}
+
+void AllowedDnsController::exportDns(const QString &fileName)
+{
+    auto dnsServers = m_allowedDnsModel->getCurrentDnsServers();
+
+    QJsonArray jsonArray;
+
+    for (const auto &ip : dnsServers) {
+        jsonArray.append(ip);
+    }
+
+    QJsonDocument jsonDocument(jsonArray);
+    QByteArray jsonData = jsonDocument.toJson();
+
+    SystemController::saveFile(fileName, jsonData);
+
+    emit finished(tr("Export completed"));
+} 

client/ui/controllers/allowedDnsController.h

@@ -0,0 +1,35 @@
+#ifndef ALLOWEDDNSCONTROLLER_H
+#define ALLOWEDDNSCONTROLLER_H
+
+#include <QObject>
+
+#include "settings.h"
+#include "ui/models/allowed_dns_model.h"
+
+class AllowedDnsController : public QObject
+{
+    Q_OBJECT
+public:
+    explicit AllowedDnsController(const std::shared_ptr<Settings> &settings,
+                                  const QSharedPointer<AllowedDnsModel> &allowedDnsModel,
+                                  QObject *parent = nullptr);
+
+public slots:
+    void addDns(QString ip);
+    void removeDns(int index);
+
+    void importDns(const QString &fileName, bool replaceExisting);
+    void exportDns(const QString &fileName);
+
+signals:
+    void errorOccurred(const QString &errorMessage);
+    void finished(const QString &message);
+
+    void saveFile(const QString &fileName, const QString &data);
+
+private:
+    std::shared_ptr<Settings> m_settings;
+    QSharedPointer<AllowedDnsModel> m_allowedDnsModel;
+};
+
+#endif // ALLOWEDDNSCONTROLLER_H 

client/ui/controllers/api/apiConfigsController.cpp

@@ -1,7 +1,7 @@
 #include "apiConfigsController.h"
 
-#include <QEventLoop>
 #include <QClipboard>
+#include <QEventLoop>
 
 #include "amnezia_application.h"
 #include "configurators/wireguard_configurator.h"
@@ -251,6 +251,7 @@ bool ApiConfigsController::updateServiceFromGateway(const int serverIndex, const
 
         newServerConfig.insert(configKey::apiConfig, newApiConfig);
         newServerConfig.insert(configKey::authData, authData);
+        // newServerConfig.insert(
 
         m_serversModel->editServer(newServerConfig, serverIndex);
         if (reloadServiceConfig) {
@@ -354,6 +355,43 @@ bool ApiConfigsController::deactivateDevice()
     return true;
 }
 
+bool ApiConfigsController::deactivateExternalDevice(const QString &uuid, const QString &serverCountryCode)
+{
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs);
+
+    auto serverIndex = m_serversModel->getProcessedServerIndex();
+    auto serverConfigObject = m_serversModel->getServerConfig(serverIndex);
+    auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
+
+    if (apiUtils::getConfigType(serverConfigObject) != apiDefs::ConfigType::AmneziaPremiumV2) {
+        return true;
+    }
+
+    QString protocol = apiConfigObject.value(configKey::serviceProtocol).toString();
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
+
+    QJsonObject apiPayload = fillApiPayload(protocol, apiPayloadData);
+    apiPayload[configKey::userCountryCode] = apiConfigObject.value(configKey::userCountryCode);
+    apiPayload[configKey::serverCountryCode] = serverCountryCode;
+    apiPayload[configKey::serviceType] = apiConfigObject.value(configKey::serviceType);
+    apiPayload[configKey::authData] = serverConfigObject.value(configKey::authData);
+    apiPayload[configKey::uuid] = uuid;
+
+    QByteArray responseBody;
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/revoke_config"), apiPayload, responseBody);
+    if (errorCode != ErrorCode::NoError && errorCode != ErrorCode::ApiNotFoundError) {
+        emit errorOccurred(errorCode);
+        return false;
+    }
+
+    if (uuid == m_settings->getInstallationUuid(true)) {
+        serverConfigObject.remove(config_key::containers);
+        m_serversModel->editServer(serverConfigObject, serverIndex);
+    }
+
+    return true;
+}
+
 bool ApiConfigsController::isConfigValid()
 {
     int serverIndex = m_serversModel->getDefaultServerIndex();
@@ -369,7 +407,7 @@ bool ApiConfigsController::isConfigValid()
         return updateServiceFromGateway(serverIndex, "", "");
     } else if (configSource && m_serversModel->isApiKeyExpired(serverIndex)) {
         qDebug() << "attempt to update api config by expires_at event";
-        if (configSource == apiDefs::ConfigSource::Telegram) {
+        if (configSource == apiDefs::ConfigSource::AmneziaGateway) {
             return updateServiceFromGateway(serverIndex, "", "");
         } else {
             m_serversModel->removeApiConfig(serverIndex);

client/ui/controllers/api/apiConfigsController.h

@@ -31,6 +31,7 @@ public slots:
                                   bool reloadServiceConfig = false);
     bool updateServiceFromTelegram(const int serverIndex);
     bool deactivateDevice();
+    bool deactivateExternalDevice(const QString &uuid, const QString &serverCountryCode);
 
     bool isConfigValid();
 

client/ui/controllers/api/apiSettingsController.cpp

@@ -25,11 +25,13 @@ namespace
 ApiSettingsController::ApiSettingsController(const QSharedPointer<ServersModel> &serversModel,
                                              const QSharedPointer<ApiAccountInfoModel> &apiAccountInfoModel,
                                              const QSharedPointer<ApiCountryModel> &apiCountryModel,
+                                             const QSharedPointer<ApiDevicesModel> &apiDevicesModel,
                                              const std::shared_ptr<Settings> &settings, QObject *parent)
     : QObject(parent),
       m_serversModel(serversModel),
       m_apiAccountInfoModel(apiAccountInfoModel),
       m_apiCountryModel(apiCountryModel),
+      m_apiDevicesModel(apiDevicesModel),
       m_settings(settings)
 {
 }
@@ -73,6 +75,7 @@ bool ApiSettingsController::getAccountInfo(bool reload)
 
     if (reload) {
         updateApiCountryModel();
+        updateApiDevicesModel();
     }
 
     return true;
@@ -83,3 +86,8 @@ void ApiSettingsController::updateApiCountryModel()
     m_apiCountryModel->updateModel(m_apiAccountInfoModel->getAvailableCountries(), "");
     m_apiCountryModel->updateIssuedConfigsInfo(m_apiAccountInfoModel->getIssuedConfigsInfo());
 }
+
+void ApiSettingsController::updateApiDevicesModel()
+{
+    m_apiDevicesModel->updateModel(m_apiAccountInfoModel->getIssuedConfigsInfo());
+}

client/ui/controllers/api/apiSettingsController.h

@@ -5,6 +5,7 @@
 
 #include "ui/models/api/apiAccountInfoModel.h"
 #include "ui/models/api/apiCountryModel.h"
+#include "ui/models/api/apiDevicesModel.h"
 #include "ui/models/servers_model.h"
 
 class ApiSettingsController : public QObject
@@ -12,13 +13,14 @@ class ApiSettingsController : public QObject
     Q_OBJECT
 public:
     ApiSettingsController(const QSharedPointer<ServersModel> &serversModel, const QSharedPointer<ApiAccountInfoModel> &apiAccountInfoModel,
-                          const QSharedPointer<ApiCountryModel> &apiCountryModel, const std::shared_ptr<Settings> &settings,
-                          QObject *parent = nullptr);
+                          const QSharedPointer<ApiCountryModel> &apiCountryModel, const QSharedPointer<ApiDevicesModel> &apiDevicesModel,
+                          const std::shared_ptr<Settings> &settings, QObject *parent = nullptr);
     ~ApiSettingsController();
 
 public slots:
     bool getAccountInfo(bool reload);
     void updateApiCountryModel();
+    void updateApiDevicesModel();
 
 signals:
     void errorOccurred(ErrorCode errorCode);
@@ -27,6 +29,7 @@ private:
     QSharedPointer<ServersModel> m_serversModel;
     QSharedPointer<ApiAccountInfoModel> m_apiAccountInfoModel;
     QSharedPointer<ApiCountryModel> m_apiCountryModel;
+    QSharedPointer<ApiDevicesModel> m_apiDevicesModel;
 
     std::shared_ptr<Settings> m_settings;
 };

client/ui/controllers/importController.cpp

@@ -27,8 +27,6 @@ namespace
     ConfigTypes checkConfigFormat(const QString &config)
     {
         const QString openVpnConfigPatternCli = "client";
-        const QString openVpnConfigPatternProto1 = "proto tcp";
-        const QString openVpnConfigPatternProto2 = "proto udp";
         const QString openVpnConfigPatternDriver1 = "dev tun";
         const QString openVpnConfigPatternDriver2 = "dev tap";
 
@@ -53,14 +51,13 @@ namespace
                    || (config.contains(amneziaConfigPatternHostName) && config.contains(amneziaConfigPatternUserName)
                        && config.contains(amneziaConfigPatternPassword))) {
             return ConfigTypes::Amnezia;
-        } else if (config.contains(openVpnConfigPatternCli)
-                   && (config.contains(openVpnConfigPatternProto1) || config.contains(openVpnConfigPatternProto2))
-                   && (config.contains(openVpnConfigPatternDriver1) || config.contains(openVpnConfigPatternDriver2))) {
-            return ConfigTypes::OpenVpn;
         } else if (config.contains(wireguardConfigPatternSectionInterface) && config.contains(wireguardConfigPatternSectionPeer)) {
             return ConfigTypes::WireGuard;
         } else if ((config.contains(xrayConfigPatternInbound)) && (config.contains(xrayConfigPatternOutbound))) {
             return ConfigTypes::Xray;
+        } else if (config.contains(openVpnConfigPatternCli)
+            && (config.contains(openVpnConfigPatternDriver1) || config.contains(openVpnConfigPatternDriver2))) {
+            return ConfigTypes::OpenVpn;
         }
         return ConfigTypes::Invalid;
     }
@@ -345,7 +342,7 @@ QJsonObject ImportController::extractOpenVpnConfig(const QString &data)
     arr.push_back(containers);
 
     QString hostName;
-    const static QRegularExpression hostNameRegExp("remote (.*) [0-9]*");
+    const static QRegularExpression hostNameRegExp("remote\\s+([^\\s]+)");
     QRegularExpressionMatch hostNameMatch = hostNameRegExp.match(data);
     if (hostNameMatch.hasMatch()) {
         hostName = hostNameMatch.captured(1);

client/ui/controllers/pageController.h

@@ -31,12 +31,15 @@ namespace PageLoader
         PageSettingsLogging,
         PageSettingsSplitTunneling,
         PageSettingsAppSplitTunneling,
+        PageSettingsKillSwitch,
         PageSettingsApiServerInfo,
         PageSettingsApiAvailableCountries,
         PageSettingsApiSupport,
         PageSettingsApiInstructions,
         PageSettingsApiNativeConfigs,
-
+        PageSettingsApiDevices,
+        PageSettingsKillSwitchExceptions,
+        
         PageServiceSftpSettings,
         PageServiceTorWebsiteSettings,
         PageServiceDnsSettings,

client/ui/controllers/settingsController.cpp

@@ -245,6 +245,24 @@ bool SettingsController::isKillSwitchEnabled()
 void SettingsController::toggleKillSwitch(bool enable)
 {
     m_settings->setKillSwitchEnabled(enable);
+    emit killSwitchEnabledChanged();
+    if (enable == false) {
+        emit strictKillSwitchEnabledChanged(false);
+    } else {
+        emit strictKillSwitchEnabledChanged(isStrictKillSwitchEnabled());
+    }
+
+}
+
+bool SettingsController::isStrictKillSwitchEnabled()
+{
+    return m_settings->isStrictKillSwitchEnabled();
+}
+
+void SettingsController::toggleStrictKillSwitch(bool enable)
+{
+    m_settings->setStrictKillSwitchEnabled(enable);
+    emit strictKillSwitchEnabledChanged(enable);
 }
 
 bool SettingsController::isNotificationPermissionGranted()

client/ui/controllers/settingsController.h

@@ -24,6 +24,8 @@ public:
     Q_PROPERTY(QString secondaryDns READ getSecondaryDns WRITE setSecondaryDns NOTIFY secondaryDnsChanged)
     Q_PROPERTY(bool isLoggingEnabled READ isLoggingEnabled WRITE toggleLogging NOTIFY loggingStateChanged)
     Q_PROPERTY(bool isNotificationPermissionGranted READ isNotificationPermissionGranted NOTIFY onNotificationStateChanged)
+    Q_PROPERTY(bool isKillSwitchEnabled READ isKillSwitchEnabled WRITE toggleKillSwitch NOTIFY killSwitchEnabledChanged)
+    Q_PROPERTY(bool strictKillSwitchEnabled READ isStrictKillSwitchEnabled WRITE toggleStrictKillSwitch NOTIFY strictKillSwitchEnabledChanged)
 
     Q_PROPERTY(bool isDevModeEnabled READ isDevModeEnabled NOTIFY devModeEnabled)
     Q_PROPERTY(QString gatewayEndpoint READ getGatewayEndpoint WRITE setGatewayEndpoint NOTIFY gatewayEndpointChanged)
@@ -75,6 +77,9 @@ public slots:
     bool isKillSwitchEnabled();
     void toggleKillSwitch(bool enable);
 
+    bool isStrictKillSwitchEnabled();
+    void toggleStrictKillSwitch(bool enable);
+
     bool isNotificationPermissionGranted();
     void requestNotificationPermission();
 
@@ -98,6 +103,8 @@ signals:
     void primaryDnsChanged();
     void secondaryDnsChanged();
     void loggingStateChanged();
+    void killSwitchEnabledChanged();
+    void strictKillSwitchEnabledChanged(bool enabled);
 
     void restoreBackupFinished();
     void changeSettingsFinished(const QString &finishedMessage);

client/ui/controllers/sitesController.cpp

@@ -44,7 +44,6 @@ void SitesController::addSite(QString hostname)
             QMetaObject::invokeMethod(m_vpnConnection.get(), "addRoutes", Qt::QueuedConnection,
                                       Q_ARG(QStringList, QStringList() << hostname));
         }
-        QMetaObject::invokeMethod(m_vpnConnection.get(), "flushDns", Qt::QueuedConnection);
     };
 
     const auto &resolveCallback = [this, processSite](const QHostInfo &hostInfo) {
@@ -75,7 +74,6 @@ void SitesController::removeSite(int index)
 
     QMetaObject::invokeMethod(m_vpnConnection.get(), "deleteRoutes", Qt::QueuedConnection,
                               Q_ARG(QStringList, QStringList() << hostname));
-    QMetaObject::invokeMethod(m_vpnConnection.get(), "flushDns", Qt::QueuedConnection);
 
     emit finished(tr("Site removed: %1").arg(hostname));
 }
@@ -124,7 +122,6 @@ void SitesController::importSites(const QString &fileName, bool replaceExisting)
     m_sitesModel->addSites(sites, replaceExisting);
 
     QMetaObject::invokeMethod(m_vpnConnection.get(), "addRoutes", Qt::QueuedConnection, Q_ARG(QStringList, ips));
-    QMetaObject::invokeMethod(m_vpnConnection.get(), "flushDns", Qt::QueuedConnection);
 
     emit finished(tr("Import completed"));
 }

client/ui/models/allowed_dns_model.cpp

@@ -0,0 +1,86 @@
+#include "allowed_dns_model.h"
+
+AllowedDnsModel::AllowedDnsModel(std::shared_ptr<Settings> settings, QObject *parent)
+    : QAbstractListModel(parent), m_settings(settings)
+{
+    fillDnsServers();
+}
+
+int AllowedDnsModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    return m_dnsServers.size();
+}
+
+QVariant AllowedDnsModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(rowCount()))
+        return QVariant();
+
+    switch (role) {
+    case IpRole:
+        return m_dnsServers.at(index.row());
+    default:
+        return QVariant();
+    }
+}
+
+bool AllowedDnsModel::addDns(const QString &ip)
+{
+    if (m_dnsServers.contains(ip)) {
+        return false;
+    }
+
+    beginInsertRows(QModelIndex(), rowCount(), rowCount());
+    m_dnsServers.append(ip);
+    m_settings->setAllowedDnsServers(m_dnsServers);
+    endInsertRows();
+    return true;
+}
+
+void AllowedDnsModel::addDnsList(const QStringList &dnsServers, bool replaceExisting)
+{
+    beginResetModel();
+    
+    if (replaceExisting) {
+        m_dnsServers.clear();
+    }
+    
+    for (const QString &ip : dnsServers) {
+        if (!m_dnsServers.contains(ip)) {
+            m_dnsServers.append(ip);
+        }
+    }
+    
+    m_settings->setAllowedDnsServers(m_dnsServers);
+    endResetModel();
+}
+
+void AllowedDnsModel::removeDns(QModelIndex index)
+{
+    if (!index.isValid() || index.row() >= m_dnsServers.size()) {
+        return;
+    }
+
+    beginRemoveRows(QModelIndex(), index.row(), index.row());
+    m_dnsServers.removeAt(index.row());
+    m_settings->setAllowedDnsServers(m_dnsServers);
+    endRemoveRows();
+}
+
+QStringList AllowedDnsModel::getCurrentDnsServers()
+{
+    return m_dnsServers;
+}
+
+QHash<int, QByteArray> AllowedDnsModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[IpRole] = "ip";
+    return roles;
+}
+
+void AllowedDnsModel::fillDnsServers()
+{
+    m_dnsServers = m_settings->allowedDnsServers();
+}

client/ui/models/allowed_dns_model.h

@@ -0,0 +1,37 @@
+#ifndef ALLOWEDDNSMODEL_H
+#define ALLOWEDDNSMODEL_H
+
+#include <QAbstractListModel>
+#include "settings.h"
+
+class AllowedDnsModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    enum Roles {
+        IpRole = Qt::UserRole + 1
+    };
+
+    explicit AllowedDnsModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+public slots:
+    bool addDns(const QString &ip);
+    void addDnsList(const QStringList &dnsServers, bool replaceExisting);
+    void removeDns(QModelIndex index);
+    QStringList getCurrentDnsServers();
+
+protected:
+    QHash<int, QByteArray> roleNames() const override;
+
+private:
+    void fillDnsServers();
+
+    std::shared_ptr<Settings> m_settings;
+    QStringList m_dnsServers;
+};
+
+#endif // ALLOWEDDNSMODEL_H

client/ui/models/api/apiAccountInfoModel.cpp

@@ -48,8 +48,8 @@ QVariant ApiAccountInfoModel::data(const QModelIndex &index, int role) const
     }
     case ServiceDescriptionRole: {
         if (m_accountInfoData.configType == apiDefs::ConfigType::AmneziaPremiumV2) {
-            return tr("Classic VPN for comfortable work, downloading large files and watching videos. Works for any sites. Speed up to 200 "
-                      "Mb/s");
+            return tr("Classic VPN for seamless work, downloading large files, and watching videos. Access all websites and online resources. "
+                      "Speeds up to 200 Mbps");
         } else if (m_accountInfoData.configType == apiDefs::ConfigType::AmneziaFreeV3) {
             return tr("Free unlimited access to a basic set of websites such as Facebook, Instagram, Twitter (X), Discord, Telegram and "
                       "more. YouTube is not included in the free plan.");
@@ -58,6 +58,19 @@ QVariant ApiAccountInfoModel::data(const QModelIndex &index, int role) const
     case IsComponentVisibleRole: {
         return m_accountInfoData.configType == apiDefs::ConfigType::AmneziaPremiumV2;
     }
+    case HasExpiredWorkerRole: {
+        for (int i = 0; i < m_issuedConfigsInfo.size(); i++) {
+            QJsonObject issuedConfigObject = m_issuedConfigsInfo.at(i).toObject();
+
+            auto lastDownloaded = QDateTime::fromString(issuedConfigObject.value(apiDefs::key::lastDownloaded).toString());
+            auto workerLastUpdated = QDateTime::fromString(issuedConfigObject.value(apiDefs::key::workerLastUpdated).toString());
+
+            if (lastDownloaded < workerLastUpdated) {
+                return true;
+            }
+        }
+        return false;
+    }
     }
 
     return QVariant();
@@ -124,6 +137,7 @@ QHash<int, QByteArray> ApiAccountInfoModel::roleNames() const
     roles[ConnectedDevicesRole] = "connectedDevices";
     roles[ServiceDescriptionRole] = "serviceDescription";
     roles[IsComponentVisibleRole] = "isComponentVisible";
+    roles[HasExpiredWorkerRole] = "hasExpiredWorker";
 
     return roles;
 }

client/ui/models/api/apiAccountInfoModel.h

@@ -17,7 +17,8 @@ public:
         ConnectedDevicesRole,
         ServiceDescriptionRole,
         EndDateRole,
-        IsComponentVisibleRole
+        IsComponentVisibleRole,
+        HasExpiredWorkerRole
     };
 
     explicit ApiAccountInfoModel(QObject *parent = nullptr);

client/ui/models/api/apiCountryModel.cpp

@@ -44,6 +44,9 @@ QVariant ApiCountryModel::data(const QModelIndex &index, int role) const
     case IsIssuedRole: {
         return isIssued;
     }
+    case IsWorkerExpiredRole: {
+        return issuedConfigInfo.lastDownloaded < issuedConfigInfo.workerLastUpdated;
+    }
     }
 
     return QVariant();
@@ -114,5 +117,6 @@ QHash<int, QByteArray> ApiCountryModel::roleNames() const
     roles[CountryCodeRole] = "countryCode";
     roles[CountryImageCodeRole] = "countryImageCode";
     roles[IsIssuedRole] = "isIssued";
+    roles[IsWorkerExpiredRole] = "isWorkerExpired";
     return roles;
 }

client/ui/models/api/apiCountryModel.h

@@ -14,7 +14,8 @@ public:
         CountryNameRole = Qt::UserRole + 1,
         CountryCodeRole,
         CountryImageCodeRole,
-        IsIssuedRole
+        IsIssuedRole,
+        IsWorkerExpiredRole
     };
 
     explicit ApiCountryModel(QObject *parent = nullptr);

client/ui/models/api/apiDevicesModel.cpp

@@ -0,0 +1,90 @@
+#include "apiDevicesModel.h"
+
+#include <QJsonObject>
+
+#include "core/api/apiDefs.h"
+#include "logger.h"
+
+namespace
+{
+    Logger logger("ApiDevicesModel");
+
+    constexpr QLatin1String gatewayAccount("gateway_account");
+}
+
+ApiDevicesModel::ApiDevicesModel(std::shared_ptr<Settings> settings, QObject *parent) : m_settings(settings), QAbstractListModel(parent)
+{
+}
+
+int ApiDevicesModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    return m_issuedConfigs.size();
+}
+
+QVariant ApiDevicesModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(rowCount()))
+        return QVariant();
+
+    IssuedConfigInfo issuedConfigInfo = m_issuedConfigs.at(index.row());
+
+    switch (role) {
+    case OsVersionRole: {
+        return issuedConfigInfo.osVersion;
+    }
+    case SupportTagRole: {
+        return issuedConfigInfo.installationUuid;
+    }
+    case CountryCodeRole: {
+        return issuedConfigInfo.countryCode;
+    }
+    case LastUpdateRole: {
+        return QDateTime::fromString(issuedConfigInfo.lastDownloaded, Qt::ISODate).toLocalTime().toString("d MMM yyyy");
+    }
+    case IsCurrentDeviceRole: {
+        return issuedConfigInfo.installationUuid == m_settings->getInstallationUuid(false);
+    }
+    }
+
+    return QVariant();
+}
+
+void ApiDevicesModel::updateModel(const QJsonArray &issuedConfigs)
+{
+    beginResetModel();
+
+    m_issuedConfigs.clear();
+    for (int i = 0; i < issuedConfigs.size(); i++) {
+        IssuedConfigInfo issuedConfigInfo;
+        QJsonObject issuedConfigObject = issuedConfigs.at(i).toObject();
+
+        if (issuedConfigObject.value(apiDefs::key::sourceType).toString() != gatewayAccount) {
+            continue;
+        }
+
+        issuedConfigInfo.installationUuid = issuedConfigObject.value(apiDefs::key::installationUuid).toString();
+        issuedConfigInfo.workerLastUpdated = issuedConfigObject.value(apiDefs::key::workerLastUpdated).toString();
+        issuedConfigInfo.lastDownloaded = issuedConfigObject.value(apiDefs::key::lastDownloaded).toString();
+        issuedConfigInfo.sourceType = issuedConfigObject.value(apiDefs::key::sourceType).toString();
+        issuedConfigInfo.osVersion = issuedConfigObject.value(apiDefs::key::osVersion).toString();
+
+        issuedConfigInfo.countryName = issuedConfigObject.value(apiDefs::key::serverCountryName).toString();
+        issuedConfigInfo.countryCode = issuedConfigObject.value(apiDefs::key::serverCountryCode).toString();
+
+        m_issuedConfigs.push_back(issuedConfigInfo);
+    }
+
+    endResetModel();
+}
+
+QHash<int, QByteArray> ApiDevicesModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[OsVersionRole] = "osVersion";
+    roles[SupportTagRole] = "supportTag";
+    roles[CountryCodeRole] = "countryCode";
+    roles[LastUpdateRole] = "lastUpdate";
+    roles[IsCurrentDeviceRole] = "isCurrentDevice";
+    return roles;
+}

client/ui/models/api/apiDevicesModel.h

@@ -0,0 +1,52 @@
+#ifndef APIDEVICESMODEL_H
+#define APIDEVICESMODEL_H
+
+#include <QAbstractListModel>
+#include <QJsonArray>
+#include <QVector>
+
+#include "settings.h"
+
+class ApiDevicesModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    enum Roles {
+        OsVersionRole = Qt::UserRole + 1,
+        SupportTagRole,
+        CountryCodeRole,
+        LastUpdateRole,
+        IsCurrentDeviceRole
+    };
+
+    explicit ApiDevicesModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+public slots:
+    void updateModel(const QJsonArray &issuedConfigs);
+
+protected:
+    QHash<int, QByteArray> roleNames() const override;
+
+private:
+    struct IssuedConfigInfo
+    {
+        QString installationUuid;
+        QString workerLastUpdated;
+        QString lastDownloaded;
+        QString sourceType;
+        QString osVersion;
+
+        QString countryName;
+        QString countryCode;
+    };
+
+    QVector<IssuedConfigInfo> m_issuedConfigs;
+
+    std::shared_ptr<Settings> m_settings;
+};
+#endif // APIDEVICESMODEL_H

client/ui/models/api/apiServicesModel.cpp

@@ -65,8 +65,8 @@ QVariant ApiServicesModel::data(const QModelIndex &index, int role) const
     case CardDescriptionRole: {
         auto speed = apiServiceData.serviceInfo.speed;
         if (serviceType == serviceType::amneziaPremium) {
-            return tr("Amnezia Premium is VPN for comfortable work, downloading large files and watching videos in 8K resolution. "
-                      "Works for any sites with no restrictions. Speed up to %1 MBit/s. Unlimited traffic.")
+            return tr("Amnezia Premium is classic VPN for seamless work, downloading large files, and watching videos. "
+                      "Access all websites and online resources. Speeds up to %1 Mbps.")
                     .arg(speed);
         } else if (serviceType == serviceType::amneziaFree) {
             QString description = tr("AmneziaFree provides free unlimited access to a basic set of web sites, such as Facebook, Instagram, Twitter (X), Discord, Telegram, and others. YouTube is not included in the free plan.");
@@ -79,8 +79,8 @@ QVariant ApiServicesModel::data(const QModelIndex &index, int role) const
     }
     case ServiceDescriptionRole: {
         if (serviceType == serviceType::amneziaPremium) {
-            return tr("Amnezia Premium is VPN for comfortable work, downloading large files and watching videos in 8K resolution. "
-                      "Works for any sites with no restrictions.");
+            return tr("Amnezia Premium is classic VPN for for seamless work, downloading large files, and watching videos. "
+                      "Access all websites and online resources.");
         } else {
             return tr("AmneziaFree provides free unlimited access to a basic set of web sites, such as Facebook, Instagram, Twitter (X), Discord, Telegram, and others. YouTube is not included in the free plan.");
         }

client/ui/qml/Components/AdLabel.qml

@@ -54,7 +54,7 @@ Rectangle {
             Layout.rightMargin: 10
             Layout.leftMargin: 10
 
-            text: qsTr("Amnezia Premium - for access to any website")
+            text: qsTr("Amnezia Premium - for access to all websites and online resources")
             color: AmneziaStyle.color.pearlGray
 
             lineHeight: 18

client/ui/qml/Components/AddSitePanel.qml

@@ -0,0 +1,73 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+
+import Style 1.0
+import "../Controls2"
+import "../Controls2/TextTypes"
+
+Item {
+    id: root
+
+    property bool enabled: true
+    property string placeholderText: ""
+    property alias textField: searchField.textField
+
+    signal addClicked(string text)
+    signal moreClicked()
+
+    implicitWidth: 360
+    implicitHeight: 96
+
+    Rectangle {
+        id: background
+        anchors.fill: parent
+        color: "#0E0F12"
+        opacity: 0.85
+        z: -1
+    }
+
+    RowLayout {
+        id: addSiteButton
+
+        enabled: root.enabled
+        spacing: 2
+
+        anchors {
+            fill: parent
+            topMargin: 16
+            leftMargin: 16
+            rightMargin: 16
+            bottomMargin: 24
+        }
+
+        TextFieldWithHeaderType {
+            id: searchField
+
+            Layout.fillWidth: true
+            rightButtonClickedOnEnter: true
+
+            textField.placeholderText: root.placeholderText
+            buttonImageSource: "qrc:/images/controls/plus.svg"
+
+            clickedFunc: function() {
+                root.addClicked(textField.text)
+                textField.text = ""
+            }
+        }
+
+        ImageButtonType {
+            id: addSiteButtonImage
+            implicitWidth: 56
+            implicitHeight: 56
+
+            image: "qrc:/images/controls/more-vertical.svg"
+            imageColor: AmneziaStyle.color.paleGray
+
+            onClicked: root.moreClicked()
+
+            Keys.onReturnPressed: addSiteButtonImage.clicked()
+            Keys.onEnterPressed: addSiteButtonImage.clicked()
+        }
+    }
+} 

client/ui/qml/Controls2/BaseHeaderType.qml

@@ -0,0 +1,45 @@
+import QtQuick
+import QtQuick.Layouts
+
+import Style 1.0
+
+import "TextTypes"
+
+Item {
+    id: root
+
+    property string headerText
+    property int headerTextMaximumLineCount: 2
+    property int headerTextElide: Qt.ElideRight
+    property string descriptionText
+    property alias headerRow: headerRow
+
+    implicitWidth: content.implicitWidth
+    implicitHeight: content.implicitHeight
+
+    ColumnLayout {
+        id: content
+        anchors.fill: parent
+
+        RowLayout {
+            id: headerRow
+            
+            Header1TextType {
+                id: header
+                Layout.fillWidth: true
+                text: root.headerText
+                maximumLineCount: root.headerTextMaximumLineCount
+                elide: root.headerTextElide
+            }
+        }
+
+        ParagraphTextType {
+            id: description
+            Layout.topMargin: 16
+            Layout.fillWidth: true
+            text: root.descriptionText
+            color: AmneziaStyle.color.mutedGray
+            visible: root.descriptionText !== ""
+        }
+    }
+} 

client/ui/qml/Controls2/HeaderType.qml

@@ -1,86 +0,0 @@
-import QtQuick
-import QtQuick.Layouts
-
-import Style 1.0
-
-import "TextTypes"
-
-Item {
-    id: root
-
-    property string actionButtonImage
-    property var actionButtonFunction
-
-    property alias actionButton: headerActionButton
-
-    property string headerText
-    property int headerTextMaximumLineCount: 2
-    property int headerTextElide: Qt.ElideRight
-
-    property string descriptionText
-
-    implicitWidth: content.implicitWidth
-    implicitHeight: content.implicitHeight
-
-    ColumnLayout {
-        id: content
-        anchors.fill: parent
-
-        RowLayout {
-            Header1TextType {
-                id: header
-
-                Layout.fillWidth: true
-
-                text: root.headerText
-                maximumLineCount: root.headerTextMaximumLineCount
-                elide: root.headerTextElide
-            }
-
-            ImageButtonType {
-                id: headerActionButton
-
-                implicitWidth: 40
-                implicitHeight: 40
-
-                Layout.alignment: Qt.AlignRight
-
-                image: root.actionButtonImage
-                imageColor: AmneziaStyle.color.paleGray
-
-                visible: image ? true : false
-
-                onClicked: {
-                    if (actionButtonFunction && typeof actionButtonFunction === "function") {
-                        actionButtonFunction()
-                    }
-                }
-            }
-        }
-
-        ParagraphTextType {
-            id: description
-
-            Layout.topMargin: 16
-            Layout.fillWidth: true
-
-            text: root.descriptionText
-
-            color: AmneziaStyle.color.mutedGray
-
-            visible: root.descriptionText !== ""
-        }
-    }
-
-    Keys.onEnterPressed: {
-        if (actionButtonFunction && typeof actionButtonFunction === "function") {
-            actionButtonFunction()
-        }
-    }
-
-    Keys.onReturnPressed: {
-        if (actionButtonFunction && typeof actionButtonFunction === "function") {
-            actionButtonFunction()
-        }
-    }
-}

client/ui/qml/Controls2/HeaderTypeWithButton.qml

@@ -0,0 +1,44 @@
+import QtQuick
+import QtQuick.Layouts
+
+import Style 1.0
+
+BaseHeaderType {
+    id: root
+
+    property string actionButtonImage
+    property var actionButtonFunction
+    property alias actionButton: headerActionButton
+
+    Component.onCompleted: {
+        headerRow.children.push(headerActionButton)
+    }
+
+    ImageButtonType {
+        id: headerActionButton
+        implicitWidth: 40
+        implicitHeight: 40
+        Layout.alignment: Qt.AlignRight
+        image: root.actionButtonImage
+        imageColor: AmneziaStyle.color.paleGray
+        visible: image ? true : false
+
+        onClicked: {
+            if (actionButtonFunction && typeof actionButtonFunction === "function") {
+                actionButtonFunction()
+            }
+        }
+    }
+
+    Keys.onEnterPressed: {
+        if (actionButtonFunction && typeof actionButtonFunction === "function") {
+            actionButtonFunction()
+        }
+    }
+
+    Keys.onReturnPressed: {
+        if (actionButtonFunction && typeof actionButtonFunction === "function") {
+            actionButtonFunction()
+        }
+    }
+} 

client/ui/qml/Controls2/HeaderTypeWithSwitcher.qml

@@ -0,0 +1,28 @@
+import QtQuick
+import QtQuick.Layouts
+
+import Style 1.0
+
+BaseHeaderType {
+    id: root
+
+    property var switcherFunction
+    property bool showSwitcher: false
+    property alias switcher: headerSwitcher
+
+    Component.onCompleted: {
+        headerRow.children.push(headerSwitcher)
+    }
+
+    SwitcherType {
+        id: headerSwitcher
+        Layout.alignment: Qt.AlignRight
+        visible: root.showSwitcher
+
+        onToggled: {
+            if (switcherFunction && typeof switcherFunction === "function") {
+                switcherFunction(checked)
+            }
+        }
+    }
+} 

client/ui/qml/Controls2/VerticalRadioButton.qml

@@ -20,7 +20,11 @@ RadioButton {
     property string selectedColor: AmneziaStyle.color.transparent
 
     property string textColor: AmneziaStyle.color.paleGray
+    property string textDisabledColor: AmneziaStyle.color.mutedGray
     property string selectedTextColor: AmneziaStyle.color.goldenApricot
+    property string selectedTextDisabledColor: AmneziaStyle.color.burntOrange
+    property string descriptionColor: AmneziaStyle.color.mutedGray
+    property string descriptionDisabledColor: AmneziaStyle.color.charcoalGray
 
     property string borderFocusedColor: AmneziaStyle.color.paleGray
     property int borderFocusedWidth: 1
@@ -30,6 +34,12 @@ RadioButton {
 
     property bool isFocusable: true
 
+    
+    property string radioButtonInnerCirclePressedSource: "qrc:/images/controls/radio-button-inner-circle-pressed.png"
+    property string radioButtonInnerCircleSource: "qrc:/images/controls/radio-button-inner-circle.png"
+    property string radioButtonPressedSource: "qrc:/images/controls/radio-button-pressed.svg"
+    property string radioButtonDefaultSource: "qrc:/images/controls/radio-button.svg"
+
     Keys.onTabPressed: {
         FocusController.nextKeyTabItem()
     }
@@ -94,14 +104,15 @@ RadioButton {
                 if (showImage) {
                     return imageSource
                 } else if (root.pressed) {
-                    return "qrc:/images/controls/radio-button-inner-circle-pressed.png"
+                    return root.radioButtonInnerCirclePressedSource
                 } else if (root.checked) {
-                    return "qrc:/images/controls/radio-button-inner-circle.png"
+                    return root.radioButtonInnerCircleSource
                 }
 
                 return ""
             }
 
+            opacity: root.enabled ? 1.0 : 0.3
             anchors.centerIn: parent
 
             width: 24
@@ -113,12 +124,13 @@ RadioButton {
                 if (showImage) {
                     return ""
                 } else if (root.pressed || root.checked) {
-                    return "qrc:/images/controls/radio-button-pressed.svg"
+                    return root.radioButtonPressedSource
                 } else {
-                    return "qrc:/images/controls/radio-button.svg"
+                    return root.radioButtonDefaultSource
                 }
             }
 
+            opacity: root.enabled ? 1.0 : 0.3
             anchors.centerIn: parent
 
             width: 24
@@ -148,10 +160,11 @@ RadioButton {
                 elide: root.textElide
 
                 color: {
-                    if (root.checked) {
-                        return selectedTextColor
+                    if (root.enabled) {
+                        return root.checked ? selectedTextColor : textColor
+                    } else {
+                        return root.checked ? selectedTextDisabledColor : textDisabledColor
                     }
-                    return textColor
                 }
 
                 Layout.fillWidth: true
@@ -164,7 +177,7 @@ RadioButton {
             CaptionTextType {
                 id: description
 
-                color: AmneziaStyle.color.mutedGray
+                color: root.enabled ? root.descriptionColor : root.descriptionDisabledColor
                 text: root.descriptionText
 
                 visible: root.descriptionText !== ""

client/ui/qml/Modules/Style/AmneziaStyle.qml

@@ -27,5 +27,6 @@ QtObject {
         readonly property color mistyGray: Qt.rgba(215/255, 216/255, 219/255, 0.8)
         readonly property color cloudyGray: Qt.rgba(215/255, 216/255, 219/255, 0.65)
         readonly property color pearlGray: '#EAEAEC'
+        readonly property color translucentRichBrown: Qt.rgba(99/255, 51/255, 3/255, 0.26)
     }
 }

client/ui/qml/Pages2/PageDeinstalling.qml

@@ -56,7 +56,7 @@ PageType {
                         anchors.rightMargin: 16
                         anchors.leftMargin: 16
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             Layout.topMargin: 20
 

client/ui/qml/Pages2/PageDevMenu.qml

@@ -39,7 +39,7 @@ PageType {
         header: ColumnLayout {
             width: listView.width
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 Layout.fillWidth: true

client/ui/qml/Pages2/PageProtocolAwgClientSettings.qml

@@ -91,7 +91,7 @@ PageType {
 
                 spacing: 0
 
-                HeaderType {
+                BaseHeaderType {
                     Layout.fillWidth: true
 
                     headerText: qsTr("AmneziaWG settings")

client/ui/qml/Pages2/PageProtocolAwgSettings.qml

@@ -91,7 +91,7 @@ PageType {
 
                 spacing: 0
 
-                HeaderType {
+                BaseHeaderType {
                     Layout.fillWidth: true
 
                     headerText: qsTr("AmneziaWG settings")

client/ui/qml/Pages2/PageProtocolCloakSettings.qml

@@ -76,7 +76,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
 
                             headerText: qsTr("Cloak settings")

client/ui/qml/Pages2/PageProtocolOpenVpnSettings.qml

@@ -75,7 +75,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
 
                             headerText: qsTr("OpenVPN settings")

client/ui/qml/Pages2/PageProtocolRaw.qml

@@ -32,7 +32,7 @@ PageType {
             id: backButton
         }
 
-        HeaderType {
+        BaseHeaderType {
             Layout.fillWidth: true
             Layout.leftMargin: 16
             Layout.rightMargin: 16

client/ui/qml/Pages2/PageProtocolShadowSocksSettings.qml

@@ -78,7 +78,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
 
                             headerText: qsTr("Shadowsocks settings")

client/ui/qml/Pages2/PageProtocolWireGuardClientSettings.qml

@@ -85,7 +85,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
 
                             headerText: qsTr("WG settings")

client/ui/qml/Pages2/PageProtocolWireGuardSettings.qml

@@ -77,7 +77,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             headerText: qsTr("WG settings")
                         }

client/ui/qml/Pages2/PageProtocolXraySettings.qml

@@ -75,7 +75,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             headerText: qsTr("XRay settings")
                         }

client/ui/qml/Pages2/PageServiceDnsSettings.qml

@@ -43,7 +43,7 @@ PageType {
             anchors.left: parent.left
             anchors.right: parent.right
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 Layout.fillWidth: true

client/ui/qml/Pages2/PageServiceSftpSettings.qml

@@ -85,7 +85,7 @@ PageType {
 
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             Layout.leftMargin: 16
                             Layout.rightMargin: 16

client/ui/qml/Pages2/PageServiceSocksProxySettings.qml

@@ -77,7 +77,7 @@ PageType {
 
                     spacing: 0
 
-                    HeaderType {
+                    BaseHeaderType {
                         Layout.fillWidth: true
                         Layout.leftMargin: 16
                         Layout.rightMargin: 16
@@ -217,7 +217,7 @@ PageType {
                                 }
                             }
 
-                            HeaderType {
+                            BaseHeaderType {
                                 Layout.fillWidth: true
 
                                 headerText: qsTr("SOCKS5 settings")

client/ui/qml/Pages2/PageServiceTorWebsiteSettings.qml

@@ -54,7 +54,7 @@ PageType {
 
             spacing: 0
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16

client/ui/qml/Pages2/PageSettings.qml

@@ -29,7 +29,7 @@ PageType {
 
             spacing: 0
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
                 Layout.fillWidth: true
                 Layout.topMargin: 24

client/ui/qml/Pages2/PageSettingsApiAvailableCountries.qml

@@ -69,7 +69,7 @@ PageType {
                 Layout.topMargin: 20
             }
 
-            HeaderType {
+            HeaderTypeWithButton {
                 id: headerContent
                 objectName: "headerContent"
 
@@ -81,7 +81,7 @@ PageType {
                 actionButtonImage: "qrc:/images/controls/settings.svg"
 
                 headerText: root.processedServer.name
-                descriptionText: qsTr("Locations for connection")
+                descriptionText: qsTr("Location for connection")
 
                 actionButtonFunction: function() {
                     PageController.showBusyIndicator(true)

client/ui/qml/Pages2/PageSettingsApiDevices.qml

@@ -0,0 +1,105 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtQuick.Dialogs
+
+import QtCore
+
+import SortFilterProxyModel 0.2
+
+import PageEnum 1.0
+import Style 1.0
+
+import "./"
+import "../Controls2"
+import "../Controls2/TextTypes"
+import "../Config"
+import "../Components"
+
+PageType {
+    id: root
+
+    ListViewType {
+        id: listView
+
+        anchors.fill: parent
+        anchors.topMargin: 20
+        anchors.bottomMargin: 24
+
+        model: ApiDevicesModel
+
+        header: ColumnLayout {
+            width: listView.width
+
+            BackButtonType {
+                id: backButton
+            }
+
+            BaseHeaderType {
+                id: header
+
+                Layout.fillWidth: true
+                Layout.rightMargin: 16
+                Layout.leftMargin: 16
+
+                headerText: qsTr("Active Devices")
+                descriptionText: qsTr("Manage currently connected devices")
+            }
+
+            WarningType {
+                Layout.topMargin: 16
+                Layout.rightMargin: 16
+                Layout.leftMargin: 16
+                Layout.fillWidth: true
+
+                textString: qsTr("You can find the identifier on the Support tab or, for older versions of the app, "
+                                 + "by tapping '+' and then the three dots at the top of the page.")
+
+                iconPath: "qrc:/images/controls/alert-circle.svg"
+            }
+        }
+
+        delegate: ColumnLayout {
+            width: listView.width
+
+            LabelWithButtonType {
+                Layout.fillWidth: true
+                Layout.topMargin: 6
+
+                text: osVersion + (isCurrentDevice ? qsTr(" (current device)") : "")
+                descriptionText: qsTr("Support tag: ") + "\n" + supportTag + "\n" + qsTr("Last updated: ") + lastUpdate
+                rightImageSource: "qrc:/images/controls/trash.svg"
+
+                clickedFunction: function() {
+                    if (isCurrentDevice && ServersModel.isDefaultServerCurrentlyProcessed() && ConnectionController.isConnected) {
+                        PageController.showNotificationMessage(qsTr("Cannot unlink device during active connection"))
+                        return
+                    }
+
+                    var headerText = qsTr("Are you sure you want to unlink this device?")
+                    var descriptionText = qsTr("This will unlink the device from your subscription. You can reconnect it anytime by pressing Connect.")
+                    var yesButtonText = qsTr("Continue")
+                    var noButtonText = qsTr("Cancel")
+
+                    var yesButtonFunction = function() {
+                        Qt.callLater(deactivateExternalDevice, supportTag, countryCode)
+                    }
+                    var noButtonFunction = function() {
+                    }
+
+                    showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                }
+            }
+
+            DividerType {}
+        }
+    }
+
+    function deactivateExternalDevice(supportTag, countryCode) {
+        PageController.showBusyIndicator(true)
+        if (ApiConfigsController.deactivateExternalDevice(supportTag, countryCode)) {
+            ApiSettingsController.getAccountInfo(true)
+        }
+        PageController.showBusyIndicator(false)
+    }
+}

client/ui/qml/Pages2/PageSettingsApiInstructions.qml

@@ -91,7 +91,7 @@ PageType {
                 id: backButton
             }
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 Layout.fillWidth: true
@@ -99,7 +99,7 @@ PageType {
                 Layout.leftMargin: 16
 
                 headerText: qsTr("How to connect on another device")
-                descriptionText: qsTr("Instructions on the Amnezia website")
+                descriptionText: qsTr("Setup guides on the Amnezia website")
             }
         }
 
@@ -107,7 +107,6 @@ PageType {
             width: listView.width
 
             LabelWithButtonType {
-                id: telegramButton
                 Layout.fillWidth: true
                 Layout.topMargin: 6
 

client/ui/qml/Pages2/PageSettingsApiNativeConfigs.qml

@@ -38,15 +38,15 @@ PageType {
                 id: backButton
             }
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 Layout.fillWidth: true
                 Layout.rightMargin: 16
                 Layout.leftMargin: 16
 
-                headerText: qsTr("Configuration files")
-                descriptionText: qsTr("To connect a router or AmneziaWG application")
+                headerText: qsTr("Configuration Files")
+                descriptionText: qsTr("For router setup or the AmneziaWG app")
             }
         }
 
@@ -58,6 +58,9 @@ PageType {
                 Layout.topMargin: 6
 
                 text: countryName
+                descriptionText: isWorkerExpired ? qsTr("The configuration needs to be reissued") : ""
+                descriptionColor: AmneziaStyle.color.vibrantRed
+
                 leftImageSource: "qrc:/countriesFlags/images/flagKit/" + countryImageCode + ".svg"
                 rightImageSource: isIssued ? "qrc:/images/controls/more-vertical.svg" : "qrc:/images/controls/download.svg"
 
@@ -120,13 +123,13 @@ PageType {
                         Layout.fillWidth: true
                         Layout.margins: 16
 
-                        headerText: qsTr("Configuration file ") + moreOptionsDrawer.countryName
+                        headerText: moreOptionsDrawer.countryName + qsTr(" configuration file")
                     }
 
                     LabelWithButtonType {
                         Layout.fillWidth: true
 
-                        text: qsTr("Create a new")
+                        text: qsTr("Generate a new configuration file")
                         descriptionText: qsTr("The previously created one will stop working")
 
                         clickedFunction: function() {
@@ -190,9 +193,15 @@ PageType {
     }
 
     function showQuestion(isConfigIssue, countryCode, countryName) {
-        var headerText = qsTr("Revoke the actual %1 configuration file?").arg(countryName)
-        var descriptionText = qsTr("The previously created file will no longer be valid. It will not be possible to connect using it.")
-        var yesButtonText = qsTr("Continue")
+        var headerText
+        if (isConfigIssue) {
+            headerText = qsTr("Generate a new %1 configuration file?").arg(countryName)
+        } else {
+            headerText = qsTr("Revoke the current %1 configuration file?").arg(countryName)
+        }
+
+        var descriptionText = qsTr("Your previous configuration file will no longer work, and it will not be possible to connect using it")
+        var yesButtonText = isConfigIssue ? qsTr("Download") : qsTr("Continue")
         var noButtonText = qsTr("Cancel")
 
         var yesButtonFunction = function() {

client/ui/qml/Pages2/PageSettingsApiServerInfo.qml

@@ -26,15 +26,15 @@ PageType {
     QtObject {
         id: statusObject
 
-        readonly property string title: qsTr("Subscription status")
+        readonly property string title: qsTr("Subscription Status")
         readonly property string contentKey: "subscriptionStatus"
-        readonly property string objectImageSource: "qrc:/images/controls/map-pin.svg"
+        readonly property string objectImageSource: "qrc:/images/controls/info.svg"
     }
 
     QtObject {
         id: endDateObject
 
-        readonly property string title: qsTr("Valid until")
+        readonly property string title: qsTr("Valid Until")
         readonly property string contentKey: "endDate"
         readonly property string objectImageSource: "qrc:/images/controls/history.svg"
     }
@@ -42,9 +42,9 @@ PageType {
     QtObject {
         id: deviceCountObject
 
-        readonly property string title: qsTr("Connected devices")
+        readonly property string title: qsTr("Active Connections")
         readonly property string contentKey: "connectedDevices"
-        readonly property string objectImageSource: "qrc:/images/controls/gauge.svg"
+        readonly property string objectImageSource: "qrc:/images/controls/monitor.svg"
     }
 
     property var processedServer
@@ -93,7 +93,7 @@ PageType {
                 Layout.topMargin: 20
             }
 
-            HeaderType {
+            HeaderTypeWithButton {
                 id: headerContent
                 objectName: "headerContent"
 
@@ -158,15 +158,32 @@ PageType {
 
             readonly property bool isVisibleForAmneziaFree: ApiAccountInfoModel.data("isComponentVisible")
 
+            WarningType {
+                id: warning
+
+                Layout.topMargin: 32
+                Layout.rightMargin: 16
+                Layout.leftMargin: 16
+                Layout.fillWidth: true
+
+                backGroundColor: AmneziaStyle.color.translucentRichBrown
+
+                textString: qsTr("Configurations have been updated for some countries. Download and install the updated configuration files")
+
+                iconPath: "qrc:/images/controls/alert-circle.svg"
+
+                visible: ApiAccountInfoModel.data("hasExpiredWorker")
+            }
+
             LabelWithButtonType {
                 id: vpnKey
 
                 Layout.fillWidth: true
-                Layout.topMargin: 32
+                Layout.topMargin: warning.visible ? 16 : 32
 
                 visible: false //footer.isVisibleForAmneziaFree
 
-                text: qsTr("Subscription key")
+                text: qsTr("Subscription Key")
                 rightImageSource: "qrc:/images/controls/chevron-right.svg"
 
                 clickedFunction: function() {
@@ -174,7 +191,7 @@ PageType {
 
                     shareConnectionDrawer.openTriggered()
                     shareConnectionDrawer.isSelfHostedConfig = false;
-                    shareConnectionDrawer.shareButtonText = qsTr("Save VPN key to file")
+                    shareConnectionDrawer.shareButtonText = qsTr("Save VPN key as a file")
                     shareConnectionDrawer.copyButtonText = qsTr("Copy VPN key")
 
 
@@ -192,13 +209,13 @@ PageType {
 
             LabelWithButtonType {
                 Layout.fillWidth: true
-                Layout.topMargin: 32
+                Layout.topMargin: warning.visible ? 16 : 32
 
                 visible: footer.isVisibleForAmneziaFree
 
-                text: qsTr("Configuration files")
+                text: qsTr("Configuration Files")
 
-                descriptionText: qsTr("To connect a router or AmneziaWG application")
+                descriptionText: qsTr("Manage configuration files")
                 rightImageSource: "qrc:/images/controls/chevron-right.svg"
 
                 clickedFunction: function() {
@@ -211,6 +228,26 @@ PageType {
                 visible: footer.isVisibleForAmneziaFree
             }
 
+            LabelWithButtonType {
+                Layout.fillWidth: true
+
+                visible: footer.isVisibleForAmneziaFree
+
+                text: qsTr("Active Devices")
+
+                descriptionText: qsTr("Manage currently connected devices")
+                rightImageSource: "qrc:/images/controls/chevron-right.svg"
+
+                clickedFunction: function() {
+                    ApiSettingsController.updateApiDevicesModel()
+                    PageController.goToPage(PageEnum.PageSettingsApiDevices)
+                }
+            }
+
+            DividerType {
+                visible: footer.isVisibleForAmneziaFree
+            }
+
             LabelWithButtonType {
                 Layout.fillWidth: true
                 Layout.topMargin: footer.isVisibleForAmneziaFree ? 0 : 32
@@ -228,6 +265,8 @@ PageType {
             LabelWithButtonType {
                 Layout.fillWidth: true
 
+                visible: footer.isVisibleForAmneziaFree
+
                 text: qsTr("How to connect on another device")
                 rightImageSource: "qrc:/images/controls/chevron-right.svg"
 
@@ -236,7 +275,9 @@ PageType {
                 }
             }
 
-            DividerType {}
+            DividerType {
+                visible: footer.isVisibleForAmneziaFree
+            }
 
             BasicButtonType {
                 id: resetButton
@@ -288,16 +329,17 @@ PageType {
                 pressedColor: AmneziaStyle.color.sheerWhite
                 textColor: AmneziaStyle.color.vibrantRed
 
-                text: qsTr("Deactivate the subscription on this device")
+                text: qsTr("Unlink this device")
 
                 clickedFunc: function() {
-                    var headerText = qsTr("Deactivate the subscription on this device?")
+                    var headerText = qsTr("Are you sure you want to unlink this device?")
+                    var descriptionText = qsTr("This will unlink the device from your subscription. You can reconnect it anytime by pressing Connect.")
                     var yesButtonText = qsTr("Continue")
                     var noButtonText = qsTr("Cancel")
 
                     var yesButtonFunction = function() {
                         if (ServersModel.isDefaultServerCurrentlyProcessed() && ConnectionController.isConnected) {
-                            PageController.showNotificationMessage(qsTr("The next time the “Connect” button is pressed, the device will be activated again"))
+                            PageController.showNotificationMessage(qsTr("Cannot unlink device during active connection"))
                         } else {
                             PageController.showBusyIndicator(true)
                             if (ApiConfigsController.deactivateDevice()) {
@@ -309,7 +351,7 @@ PageType {
                     var noButtonFunction = function() {
                     }
 
-                    showQuestionDrawer(headerText, "", yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                    showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
                 }
             }
 

client/ui/qml/Pages2/PageSettingsApiSupport.qml

@@ -16,92 +16,110 @@ import "../Components"
 PageType {
     id: root
 
-    ColumnLayout {
-        id: backButtonLayout
+    QtObject {
+        id: telegram
 
-        anchors.top: parent.top
-        anchors.left: parent.left
-        anchors.right: parent.right
+        readonly property string title: qsTr("Telegram")
+        readonly property string description: "@" + ApiAccountInfoModel.getTelegramBotLink()
+        readonly property string link: "https://t.me/" + ApiAccountInfoModel.getTelegramBotLink()
+    }
 
+    QtObject {
+        id: techSupport
+
+        readonly property string title: qsTr("Email")
+        readonly property string description: qsTr("support@amnezia.org")
+        readonly property string link: "mailto:support@amnezia.org"
+    }
+
+    QtObject {
+        id: paymentSupport
+
+        readonly property string title: qsTr("Email Billing & Orders")
+        readonly property string description: qsTr("help@vpnpay.io")
+        readonly property string link: "mailto:help@vpnpay.io"
+    }
+
+    QtObject {
+        id: site
+
+        readonly property string title: qsTr("Website")
+        readonly property string description: qsTr("amnezia.org")
+        readonly property string link: LanguageModel.getCurrentSiteUrl()
+    }
+
+    property list<QtObject> supportModel: [
+        telegram,
+        techSupport,
+        paymentSupport,
+        site
+    ]
+
+    ListViewType {
+        id: listView
+
+        anchors.fill: parent
         anchors.topMargin: 20
+        anchors.bottomMargin: 24
 
-        BackButtonType {
-            id: backButton
-        }
+        model: supportModel
 
+        header: ColumnLayout {
+            width: listView.width
 
-        HeaderType {
-            id: header
+            BackButtonType {
+                id: backButton
+            }
 
-            Layout.fillWidth: true
-            Layout.rightMargin: 16
-            Layout.leftMargin: 16
+            BaseHeaderType {
+                id: header
 
-            headerText: qsTr("Support")
-            descriptionText: qsTr("Our technical support specialists are ready to help you at any time")
-        }
+                Layout.fillWidth: true
+                Layout.rightMargin: 16
+                Layout.leftMargin: 16
 
-        LabelWithButtonType {
-            Layout.fillWidth: true
-
-            readonly property string telegramBotLink: ApiAccountInfoModel.getTelegramBotLink()
-
-            text: qsTr("Telegram")
-            descriptionText: "@" + telegramBotLink
-            rightImageSource: "qrc:/images/controls/external-link.svg"
-
-            clickedFunction: function() {
-                Qt.openUrlExternally("https://t.me/" + telegramBotLink)
+                headerText: qsTr("Support")
+                descriptionText: qsTr("Our technical support specialists are available to assist you at any time")
             }
         }
 
-        DividerType {}
+        delegate: ColumnLayout {
+            width: listView.width
 
-        LabelWithButtonType {
-            Layout.fillWidth: true
-
-            text: qsTr("Mail")
-            descriptionText: qsTr("support@amnezia.org")
-            rightImageSource: "qrc:/images/controls/external-link.svg"
-
-            clickedFunction: function() {
-                Qt.openUrlExternally(qsTr("mailto:support@amnezia.org"))
+            LabelWithButtonType {
+                Layout.fillWidth: true
+                text: title
+                descriptionText: description
+                rightImageSource: "qrc:/images/controls/external-link.svg"
+                clickedFunction: function() {
+                    Qt.openUrlExternally(link)
+                }
             }
+            DividerType {}
         }
 
-        DividerType {}
 
-        LabelWithButtonType {
-            Layout.fillWidth: true
+        footer: ColumnLayout {
+            width: listView.width
 
-            text: qsTr("Site")
-            descriptionText: qsTr("amnezia.org")
-            rightImageSource: "qrc:/images/controls/external-link.svg"
+            LabelWithButtonType {
+                id: supportUuid
+                Layout.fillWidth: true
 
-            clickedFunction: function() {
-                Qt.openUrlExternally(LanguageModel.getCurrentSiteUrl())
-            }
-        }
+                text: qsTr("Support tag")
+                descriptionText: SettingsController.getInstallationUuid()
 
-        DividerType {}
+                descriptionOnTop: true
 
-        LabelWithButtonType {
-            id: supportUuid
-            Layout.fillWidth: true
+                rightImageSource: "qrc:/images/controls/copy.svg"
+                rightImageColor: AmneziaStyle.color.paleGray
 
-            text: qsTr("Support tag")
-            descriptionText: SettingsController.getInstallationUuid()
-
-            descriptionOnTop: true
-
-            rightImageSource: "qrc:/images/controls/copy.svg"
-            rightImageColor: AmneziaStyle.color.paleGray
-
-            clickedFunction: function() {
-                GC.copyToClipBoard(descriptionText)
-                PageController.showNotificationMessage(qsTr("Copied"))
-                if (!GC.isMobile()) {
-                    this.rightButton.forceActiveFocus()
+                clickedFunction: function() {
+                    GC.copyToClipBoard(descriptionText)
+                    PageController.showNotificationMessage(qsTr("Copied"))
+                    if (!GC.isMobile()) {
+                        this.rightButton.forceActiveFocus()
+                    }
                 }
             }
         }

client/ui/qml/Pages2/PageSettingsAppSplitTunneling.qml

@@ -79,29 +79,22 @@ PageType {
             id: backButton
         }
 
-        RowLayout {
-            HeaderType {
-                Layout.fillWidth: true
-                Layout.leftMargin: 16
+        HeaderTypeWithSwitcher {
+            Layout.fillWidth: true
+            Layout.leftMargin: 16
+            Layout.rightMargin: 16
 
-                headerText: qsTr("App split tunneling")
+            headerText: qsTr("App split tunneling")
 
+            enabled: root.pageEnabled
+            showSwitcher: true
+            switcher {
+                checked: AppSplitTunnelingModel.isTunnelingEnabled
                 enabled: root.pageEnabled
             }
-
-            SwitcherType {
-                id: switcher
-
-                Layout.fillWidth: true
-                Layout.rightMargin: 16
-
-                enabled: root.pageEnabled
-
-                checked: AppSplitTunnelingModel.isTunnelingEnabled
-                onToggled: {                    
-                    AppSplitTunnelingModel.toggleSplitTunneling(checked)
-                    selector.text = root.routeModesModel[getRouteModesModelIndex()].name
-                }
+            switcherFunction: function(checked) {
+                AppSplitTunnelingModel.toggleSplitTunneling(checked)
+                selector.text = root.routeModesModel[getRouteModesModelIndex()].name
             }
         }
 

client/ui/qml/Pages2/PageSettingsApplication.qml

@@ -38,7 +38,7 @@ PageType {
 
             spacing: 0
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16

client/ui/qml/Pages2/PageSettingsBackup.qml

@@ -60,7 +60,7 @@ PageType {
 
             spacing: 16
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
 
                 headerText: qsTr("Back up your configuration")

client/ui/qml/Pages2/PageSettingsConnection.qml

@@ -36,7 +36,7 @@ PageType {
             anchors.left: parent.left
             anchors.right: parent.right
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16
@@ -94,9 +94,7 @@ PageType {
                 }
             }
 
-            DividerType {
-                visible: root.isAppSplitTinnelingEnabled
-            }
+            DividerType {}
 
             LabelWithButtonType {
                 id: splitTunnelingButton2
@@ -119,29 +117,20 @@ PageType {
                 visible: root.isAppSplitTinnelingEnabled
             }
 
-            SwitcherType {
-                id: killSwitchSwitcher
+            LabelWithButtonType {
+                id: killSwitchButton
                 visible: !GC.isMobile()
 
                 Layout.fillWidth: true
-                Layout.margins: 16
 
                 text: qsTr("KillSwitch")
-                descriptionText: qsTr("Disables your internet if your encrypted VPN connection drops out for any reason.")
+                descriptionText: qsTr("Blocks network connections without VPN")
+                rightImageSource: "qrc:/images/controls/chevron-right.svg"
 
                 parentFlickable: fl
 
-                checked: SettingsController.isKillSwitchEnabled()
-                checkable: !ConnectionController.isConnected
-                onCheckedChanged: {
-                    if (checked !== SettingsController.isKillSwitchEnabled()) {
-                        SettingsController.toggleKillSwitch(checked)
-                    }
-                }
-                onClicked: {
-                    if (!checkable) {
-                        PageController.showNotificationMessage(qsTr("Cannot change killSwitch settings during active connection"))
-                    }
+                clickedFunction: function() {
+                    PageController.goToPage(PageEnum.PageSettingsKillSwitch)
                 }
             }
 

client/ui/qml/Pages2/PageSettingsDns.qml

@@ -50,7 +50,7 @@ PageType {
 
             spacing: 16
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
 
                 headerText: qsTr("DNS servers")

client/ui/qml/Pages2/PageSettingsKillSwitch.qml

@@ -0,0 +1,112 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+
+import PageEnum 1.0
+import Style 1.0
+
+import "./"
+import "../Controls2"
+import "../Config"
+
+PageType {
+    id: root
+
+    BackButtonType {
+        id: backButton
+        anchors.top: parent.top
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.topMargin: 20
+    }
+
+    FlickableType {
+        id: fl
+        anchors.top: backButton.bottom
+        anchors.bottom: parent.bottom
+        contentHeight: content.height
+
+        ColumnLayout {
+            id: content
+            anchors.top: parent.top
+            anchors.left: parent.left
+            anchors.right: parent.right
+
+            HeaderTypeWithSwitcher {
+                Layout.fillWidth: true
+                Layout.leftMargin: 16
+                Layout.rightMargin: 16
+
+                headerText: qsTr("Kill Switch")
+                descriptionText: qsTr("Enable to ensure network traffic goes through a secure VPN tunnel, preventing accidental exposure of your IP and DNS queries if the connection drops")
+
+                showSwitcher: true
+                switcher {
+                    checked: SettingsController.isKillSwitchEnabled
+                    enabled: !ConnectionController.isConnected
+                }
+                switcherFunction: function(checked) {
+                    if (!ConnectionController.isConnected) {
+                        SettingsController.isKillSwitchEnabled = checked
+                    } else {
+                        PageController.showNotificationMessage(qsTr("Cannot change killSwitch settings during active connection"))
+                        switcher.checked = SettingsController.isKillSwitchEnabled
+                    }
+                }
+            }
+
+            VerticalRadioButton {
+                id: softKillSwitch
+                Layout.fillWidth: true
+                Layout.topMargin: 32
+                Layout.leftMargin: 16
+                Layout.rightMargin: 16
+
+                enabled: SettingsController.isKillSwitchEnabled && !ConnectionController.isConnected
+                checked: !SettingsController.strictKillSwitchEnabled
+
+                text: qsTr("Soft Kill Switch")
+                descriptionText: qsTr("Internet connection is blocked if VPN connection drops accidentally")
+
+                onClicked: {
+                    SettingsController.strictKillSwitchEnabled = false
+                }
+            }
+
+            DividerType {}
+
+            VerticalRadioButton {
+                id: strictKillSwitch
+                Layout.fillWidth: true
+                Layout.leftMargin: 16
+                Layout.rightMargin: 16
+
+                enabled: SettingsController.isKillSwitchEnabled && !ConnectionController.isConnected
+                checked: SettingsController.strictKillSwitchEnabled
+
+                text: qsTr("Strict Kill Switch")
+                descriptionText: qsTr("Internet connection is blocked even if VPN was turned off manually or not started")
+
+                onClicked: {
+                    SettingsController.strictKillSwitchEnabled = true
+                }
+            }
+
+            DividerType {}
+            
+            LabelWithButtonType {
+                Layout.topMargin: 32
+                Layout.fillWidth: true
+
+                enabled: true
+                text: qsTr("DNS Exceptions")
+                descriptionText: qsTr("DNS servers from the list will remain accessible when Kill Switch is triggered")
+                rightImageSource: "qrc:/images/controls/chevron-right.svg"
+
+                clickedFunction: function() {
+                    PageController.goToPage(PageEnum.PageSettingsKillSwitchExceptions)
+                }
+            }
+        }
+    }
+} 

client/ui/qml/Pages2/PageSettingsKillSwitchExceptions.qml

@@ -0,0 +1,296 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtQuick.Dialogs
+
+import QtCore
+
+import SortFilterProxyModel 0.2
+
+import PageEnum 1.0
+import ProtocolEnum 1.0
+import ContainerProps 1.0
+import Style 1.0
+
+import "./"
+import "../Controls2"
+import "../Controls2/TextTypes"
+import "../Config"
+import "../Components"
+
+PageType {
+    id: root
+    
+    property bool pageEnabled: true
+
+    ColumnLayout {
+        id: header
+
+        anchors.top: parent.top
+        anchors.left: parent.left
+        anchors.right: parent.right
+
+        anchors.topMargin: 20
+
+        BackButtonType {
+            id: backButton
+        }
+
+        BaseHeaderType {
+            enabled: root.pageEnabled
+
+            Layout.fillWidth: true
+            Layout.leftMargin: 16
+
+            headerText: qsTr("DNS Exceptions")
+            descriptionText: qsTr("DNS servers from the list will remain accessible when Kill Switch is triggered")
+        }
+    }
+
+    ListView {
+        id: listView
+
+        anchors.top: header.bottom
+        anchors.topMargin: 16
+        anchors.bottom: parent.bottom
+
+        width: parent.width
+
+        enabled: root.pageEnabled
+
+        property bool isFocusable: true
+
+        cacheBuffer: 200
+        displayMarginBeginning: 40
+        displayMarginEnd: 40
+        
+        ScrollBar.vertical: ScrollBarType { }
+
+        footer: AddSitePanel {
+            id: addSitePanel
+            
+            width: listView.width
+            z: 10
+            
+            enabled: root.pageEnabled
+            placeholderText: qsTr("IPv4 address")
+
+            onAddClicked: function(text) {
+                PageController.showBusyIndicator(true)
+                AllowedDnsController.addDns(text)
+                PageController.showBusyIndicator(false)
+            }
+
+            onMoreClicked: {
+                moreActionsDrawer.openTriggered()
+            }
+        }
+        
+        footerPositioning: ListView.OverlayFooter
+
+        model: SortFilterProxyModel {
+            id: dnsFilterModel
+            sourceModel: AllowedDnsModel
+            filters: [
+                RegExpFilter {
+                    roleName: "ip"
+                    pattern: ".*" + addSitePanel.textField.text + ".*"
+                    caseSensitivity: Qt.CaseInsensitive
+                }
+            ]
+        }
+
+        clip: true
+
+        reuseItems: true
+
+        delegate: ColumnLayout {
+            id: delegateContent
+
+            width: listView.width
+
+            LabelWithButtonType {
+                id: site
+                Layout.fillWidth: true
+
+                text: ip
+                rightImageSource: "qrc:/images/controls/trash.svg"
+                rightImageColor: AmneziaStyle.color.paleGray
+
+                clickedFunction: function() {
+                    var headerText = qsTr("Delete ") + ip + "?"
+                    var yesButtonText = qsTr("Continue")
+                    var noButtonText = qsTr("Cancel")
+
+                    var yesButtonFunction = function() {
+                        AllowedDnsController.removeDns(dnsFilterModel.mapToSource(index))
+                        if (!GC.isMobile()) {
+                            site.rightButton.forceActiveFocus()
+                        }
+                    }
+                    var noButtonFunction = function() {
+                        if (!GC.isMobile()) {
+                            site.rightButton.forceActiveFocus()
+                        }
+                    }
+
+                    showQuestionDrawer(headerText, "", yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                }
+            }
+
+            DividerType {}
+        }
+    }
+
+    DrawerType2 {
+        id: moreActionsDrawer
+
+        anchors.fill: parent
+        expandedHeight: parent.height * 0.4375
+
+        expandedStateContent: ColumnLayout {
+            id: moreActionsDrawerContent
+
+            anchors.top: parent.top
+            anchors.left: parent.left
+            anchors.right: parent.right
+
+            Header2Type {
+                Layout.fillWidth: true
+                Layout.margins: 16
+
+                headerText: qsTr("Import / Export addresses")
+            }
+
+            LabelWithButtonType {
+                id: importSitesButton
+                Layout.fillWidth: true
+
+                text: qsTr("Import")
+                rightImageSource: "qrc:/images/controls/chevron-right.svg"
+
+                clickedFunction: function() {
+                    importSitesDrawer.openTriggered()
+                }
+            }
+
+            DividerType {}
+
+            LabelWithButtonType {
+                id: exportSitesButton
+                Layout.fillWidth: true
+                text: qsTr("Save address list")
+
+                clickedFunction: function() {
+                    var fileName = ""
+                    if (GC.isMobile()) {
+                        fileName = "amnezia_killswitch_exceptions.json"
+                    } else {
+                        fileName = SystemController.getFileName(qsTr("Save addresses"),
+                                                                qsTr("Address files (*.json)"),
+                                                                StandardPaths.standardLocations(StandardPaths.DocumentsLocation) + "/amnezia_killswitch_exceptions",
+                                                                true,
+                                                                ".json")
+                    }
+                    if (fileName !== "") {
+                        PageController.showBusyIndicator(true)
+                        AllowedDnsController.exportDns(fileName)
+                        moreActionsDrawer.closeTriggered()
+                        PageController.showBusyIndicator(false)
+                    }
+                }
+            }
+
+            DividerType {}
+        }
+    }
+
+    DrawerType2 {
+        id: importSitesDrawer
+
+        anchors.fill: parent
+        expandedHeight: parent.height * 0.4375
+
+        expandedStateContent: Item {
+            implicitHeight: importSitesDrawer.expandedHeight
+
+            BackButtonType {
+                id: importSitesDrawerBackButton
+
+                anchors.top: parent.top
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.topMargin: 16
+
+                backButtonFunction: function() {
+                    importSitesDrawer.closeTriggered()
+                }
+            }
+
+            FlickableType {
+                anchors.top: importSitesDrawerBackButton.bottom
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.bottom: parent.bottom
+
+                contentHeight: importSitesDrawerContent.height
+
+                ColumnLayout {
+                    id: importSitesDrawerContent
+
+                    anchors.top: parent.top
+                    anchors.left: parent.left
+                    anchors.right: parent.right
+
+                    Header2Type {
+                        Layout.fillWidth: true
+                        Layout.margins: 16
+
+                        headerText: qsTr("Import address list")
+                    }
+
+                    LabelWithButtonType {
+                        id: importSitesButton2
+                        Layout.fillWidth: true
+
+                        text: qsTr("Replace address list")
+
+                        clickedFunction: function() {
+                            var fileName = SystemController.getFileName(qsTr("Open address file"),
+                                                                        qsTr("Address files (*.json)"))
+                            if (fileName !== "") {
+                                importSitesDrawerContent.importSites(fileName, true)
+                            }
+                        }
+                    }
+
+                    DividerType {}
+
+                    LabelWithButtonType {
+                        id: importSitesButton3
+                        Layout.fillWidth: true
+                        text: qsTr("Add imported addresses to existing ones")
+
+                        clickedFunction: function() {
+                            var fileName = SystemController.getFileName(qsTr("Open address file"),
+                                                                        qsTr("Address files (*.json)"))
+                            if (fileName !== "") {
+                                importSitesDrawerContent.importSites(fileName, false)
+                            }
+                        }
+                    }
+
+                    function importSites(fileName, replaceExistingSites) {
+                        PageController.showBusyIndicator(true)
+                        AllowedDnsController.importDns(fileName, replaceExistingSites)
+                        PageController.showBusyIndicator(false)
+                        importSitesDrawer.closeTriggered()
+                        moreActionsDrawer.closeTriggered()
+                    }
+
+                    DividerType {}
+                }
+            }
+        }
+    }
+}

client/ui/qml/Pages2/PageSettingsLogging.qml

@@ -40,7 +40,7 @@ PageType {
         header: ColumnLayout {
             width: listView.width
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16

client/ui/qml/Pages2/PageSettingsServerInfo.qml

@@ -71,7 +71,7 @@ PageType {
             objectName: "backButton"
         }
 
-        HeaderType {
+        HeaderTypeWithButton {
             id: headerContent
             objectName: "headerContent"
 

client/ui/qml/Pages2/PageSettingsServerProtocol.qml

@@ -34,7 +34,7 @@ PageType {
             id: backButton
         }
 
-        HeaderType {
+        BaseHeaderType {
             Layout.fillWidth: true
             Layout.leftMargin: 16
             Layout.rightMargin: 16

client/ui/qml/Pages2/PageSettingsServersList.qml

@@ -31,7 +31,7 @@ PageType {
             id: backButton
         }
 
-        HeaderType {
+        BaseHeaderType {
             Layout.fillWidth: true
             Layout.leftMargin: 16
             Layout.rightMargin: 16

client/ui/qml/Pages2/PageSettingsSplitTunneling.qml

@@ -94,33 +94,22 @@ PageType {
             id: backButton
         }
 
-        RowLayout {
-            HeaderType {
-                enabled: root.pageEnabled
+        HeaderTypeWithSwitcher {
+            Layout.fillWidth: true
+            Layout.leftMargin: 16
+            Layout.rightMargin: 16
 
-                Layout.fillWidth: true
-                Layout.leftMargin: 16
-
-                headerText: qsTr("Split tunneling")
-            }
-
-            SwitcherType {
-                id: switcher
-
-                enabled: root.pageEnabled
-
-                Layout.fillWidth: true
-                Layout.rightMargin: 16
-
-                function onToggledFunc() {
-                    SitesModel.toggleSplitTunneling(this.checked)
-                    selector.text = root.routeModesModel[getRouteModesModelIndex()].name
-                }
+            headerText: qsTr("Split tunneling")
 
+            enabled: root.pageEnabled
+            showSwitcher: true
+            switcher {
                 checked: SitesModel.isTunnelingEnabled
-                onToggled: { onToggledFunc() }
-                Keys.onEnterPressed: { onToggledFunc() }
-                Keys.onReturnPressed: { onToggledFunc() }
+                enabled: root.pageEnabled
+            }
+            switcherFunction: function(checked) {
+                SitesModel.toggleSplitTunneling(checked)
+                selector.text = root.routeModesModel[getRouteModesModelIndex()].name
             }
         }
 

client/ui/qml/Pages2/PageSetupWizardApiServiceInfo.qml

@@ -35,7 +35,7 @@ PageType {
                 Layout.topMargin: 20
             }
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.topMargin: 8
                 Layout.rightMargin: 16

client/ui/qml/Pages2/PageSetupWizardApiServicesList.qml

@@ -28,7 +28,7 @@ PageType {
             Layout.topMargin: 20
         }
 
-        HeaderType {
+        BaseHeaderType {
             Layout.fillWidth: true
             Layout.topMargin: 8
             Layout.rightMargin: 16

client/ui/qml/Pages2/PageSetupWizardConfigSource.qml

@@ -43,7 +43,7 @@ PageType {
         header: ColumnLayout {
             width: listView.width
 
-            HeaderType {
+            HeaderTypeWithButton {
                 id: moreButton
 
                 property bool isVisible: SettingsController.getInstallationUuid() !== "" || PageController.isStartPageVisible()
@@ -74,7 +74,7 @@ PageType {
                         anchors.right: parent.right
                         spacing: 0
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             Layout.topMargin: 32
                             Layout.leftMargin: 16

client/ui/qml/Pages2/PageSetupWizardCredentials.qml

@@ -66,7 +66,7 @@ PageType {
         header: ColumnLayout {
             width: listView.width
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.leftMargin: 16
                 Layout.rightMargin: 16

client/ui/qml/Pages2/PageSetupWizardEasy.qml

@@ -59,7 +59,7 @@ PageType {
 
             spacing: 16
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 implicitWidth: parent.width

client/ui/qml/Pages2/PageSetupWizardInstalling.qml

@@ -118,7 +118,7 @@ PageType {
                         anchors.rightMargin: 16
                         anchors.leftMargin: 16
 
-                        HeaderType {
+                        BaseHeaderType {
                             Layout.fillWidth: true
                             Layout.topMargin: 20
 

client/ui/qml/Pages2/PageSetupWizardProtocolSettings.qml

@@ -96,7 +96,7 @@ PageType {
                             Layout.leftMargin: -16
                         }
 
-                        HeaderType {
+                        BaseHeaderType {
                             id: header
 
                             Layout.fillWidth: true

client/ui/qml/Pages2/PageSetupWizardProtocols.qml

@@ -58,7 +58,7 @@ PageType {
         header: ColumnLayout {
             width: listView.width
 
-            HeaderType {
+            BaseHeaderType {
                 id: header
 
                 Layout.fillWidth: true

client/ui/qml/Pages2/PageSetupWizardTextKey.qml

@@ -33,7 +33,7 @@ PageType {
                 Layout.topMargin: 20
             }
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.rightMargin: 16
                 Layout.leftMargin: 16

client/ui/qml/Pages2/PageSetupWizardViewConfig.qml

@@ -61,7 +61,7 @@ PageType {
             anchors.rightMargin: 16
             anchors.leftMargin: 16
 
-            HeaderType {
+            BaseHeaderType {
                 headerText: qsTr("New connection")
             }
 

client/ui/qml/Pages2/PageShare.qml

@@ -169,7 +169,7 @@ PageType {
 
             spacing: 0
 
-            HeaderType {
+            HeaderTypeWithButton {
                 id: header
                 Layout.fillWidth: true
                 Layout.topMargin: 24

client/ui/qml/Pages2/PageShareFullAccess.qml

@@ -44,7 +44,7 @@ PageType {
 
             spacing: 0
 
-            HeaderType {
+            BaseHeaderType {
                 Layout.fillWidth: true
                 Layout.topMargin: 24
 

client/vpnconnection.cpp

@@ -52,6 +52,28 @@ void VpnConnection::onBytesChanged(quint64 receivedBytes, quint64 sentBytes)
     emit bytesChanged(receivedBytes, sentBytes);
 }
 
+void VpnConnection::onKillSwitchModeChanged(bool enabled)
+{
+#ifdef AMNEZIA_DESKTOP
+    if (!m_IpcClient) {
+        m_IpcClient = new IpcClient(this);
+    }
+
+    if (!m_IpcClient->isSocketConnected()) {
+        if (!IpcClient::init(m_IpcClient)) {
+            qWarning() << "Error occurred when init IPC client";
+            emit serviceIsNotReady();
+            return;
+        }
+    }
+
+    if (IpcClient::Interface()) {
+        qDebug() << "Set KillSwitch Strict mode enabled " << enabled;
+        IpcClient::Interface()->refreshKillSwitch(enabled);
+    }
+#endif
+}
+
 void VpnConnection::onConnectionStateChanged(Vpn::ConnectionState state)
 {
 
@@ -286,6 +308,7 @@ void VpnConnection::createProtocolConnections()
 void VpnConnection::appendKillSwitchConfig()
 {
     m_vpnConfiguration.insert(config_key::killSwitchOption, QVariant(m_settings->isKillSwitchEnabled()).toString());
+    m_vpnConfiguration.insert(config_key::allowedDnsServers, QVariant(m_settings->allowedDnsServers()).toJsonValue());
 }
 
 void VpnConnection::appendSplitTunnelingConfig()

client/vpnconnection.h

@@ -48,14 +48,14 @@ public:
 
 public slots:
     void connectToVpn(int serverIndex,
-        const ServerCredentials &credentials, DockerContainer container, const QJsonObject &vpnConfiguration);
+    const ServerCredentials &credentials, DockerContainer container, const QJsonObject &vpnConfiguration);
 
     void disconnectFromVpn();
 
-
     void addRoutes(const QStringList &ips);
     void deleteRoutes(const QStringList &ips);
     void flushDns();
+    void onKillSwitchModeChanged(bool enabled);
 
 signals:
     void bytesChanged(quint64 receivedBytes, quint64 sentBytes);

ipc/ipc_interface.rep

@@ -29,6 +29,9 @@ class IpcInterface
     SLOT( void StopRoutingIpv6() );
 
     SLOT( bool disableKillSwitch() );
+    SLOT( bool disableAllTraffic() );
+    SLOT( bool refreshKillSwitch( bool enabled ) );
+    SLOT( bool allowTrafficTo( const QStringList ranges ) );
     SLOT( bool enablePeerTraffic( const QJsonObject &configStr) );
     SLOT( bool enableKillSwitch( const QJsonObject &excludeAddr, int vpnAdapterIndex) );
     SLOT( bool updateResolvers(const QString& ifname, const QList<QHostAddress>& resolvers) );

ipc/ipcserver.cpp

@@ -8,21 +8,12 @@
 #include "logger.h"
 #include "router.h"
 
-#include "../core/networkUtilities.h"
-#include "../client/protocols/protocols_defs.h"
+#include "killswitch.h"
+
 #ifdef Q_OS_WIN
-    #include "../client/platforms/windows/daemon/windowsdaemon.h"
-    #include "../client/platforms/windows/daemon/windowsfirewall.h"
     #include "tapcontroller_win.h"
 #endif
 
-#ifdef Q_OS_LINUX
-    #include "../client/platforms/linux/daemon/linuxfirewall.h"
-#endif
-
-#ifdef Q_OS_MACOS
-    #include "../client/platforms/macos/daemon/macosfirewall.h"
-#endif
 
 IpcServer::IpcServer(QObject *parent) : IpcInterfaceSource(parent)
 
@@ -188,174 +179,32 @@ void IpcServer::setLogsEnabled(bool enabled)
     }
 }
 
+bool IpcServer::allowTrafficTo(QStringList ranges)
+{
+    return KillSwitch::instance()->allowTrafficTo(ranges);
+}
+
+bool IpcServer::disableAllTraffic()
+{
+    return KillSwitch::instance()->disableAllTraffic();
+}
+
 bool IpcServer::enableKillSwitch(const QJsonObject &configStr, int vpnAdapterIndex)
 {
-#ifdef Q_OS_WIN
-    auto firewallManager = WindowsFirewall::create(this);
-    Q_ASSERT(firewallManager != nullptr);
-    return firewallManager->enableInterface(vpnAdapterIndex);
-#endif
-
-#if defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
-    int splitTunnelType = configStr.value("splitTunnelType").toInt();
-    QJsonArray splitTunnelSites = configStr.value("splitTunnelSites").toArray();
-    bool blockAll = 0;
-    bool allowNets = 0;
-    bool blockNets = 0;
-    QStringList allownets;
-    QStringList blocknets;
-
-    if (splitTunnelType == 0) {
-        blockAll = true;
-        allowNets = true;
-        allownets.append(configStr.value("vpnServer").toString());
-    } else if (splitTunnelType == 1) {
-        blockNets = true;
-        for (auto v : splitTunnelSites) {
-            blocknets.append(v.toString());
-        }
-    } else if (splitTunnelType == 2) {
-        blockAll = true;
-        allowNets = true;
-        allownets.append(configStr.value("vpnServer").toString());
-        for (auto v : splitTunnelSites) {
-            allownets.append(v.toString());
-        }
-    }
-#endif
-
-#ifdef Q_OS_LINUX
-    // double-check + ensure our firewall is installed and enabled
-    if (!LinuxFirewall::isInstalled())
-        LinuxFirewall::install();
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("000.allowLoopback"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("100.blockAll"), blockAll);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("110.allowNets"), allowNets);
-    LinuxFirewall::updateAllowNets(allownets);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("120.blockNets"), blockAll);
-    LinuxFirewall::updateBlockNets(blocknets);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("200.allowVPN"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv6, QStringLiteral("250.blockIPv6"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("290.allowDHCP"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("300.allowLAN"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("310.blockDNS"), true);
-    QStringList dnsServers;
-    dnsServers.append(configStr.value(amnezia::config_key::dns1).toString());
-    dnsServers.append(configStr.value(amnezia::config_key::dns2).toString());
-    dnsServers.append("127.0.0.1");
-    dnsServers.append("127.0.0.53");
-    LinuxFirewall::updateDNSServers(dnsServers);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::IPv4, QStringLiteral("320.allowDNS"), true);
-    LinuxFirewall::setAnchorEnabled(LinuxFirewall::Both, QStringLiteral("400.allowPIA"), true);
-#endif
-
-#ifdef Q_OS_MACOS
-
-    // double-check + ensure our firewall is installed and enabled. This is necessary as
-    // other software may disable pfctl before re-enabling with their own rules (e.g other VPNs)
-    if (!MacOSFirewall::isInstalled())
-        MacOSFirewall::install();
-
-    MacOSFirewall::ensureRootAnchorPriority();
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("000.allowLoopback"), true);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("100.blockAll"), blockAll);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("110.allowNets"), allowNets);
-    MacOSFirewall::setAnchorTable(QStringLiteral("110.allowNets"), allowNets, QStringLiteral("allownets"), allownets);
-
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("120.blockNets"), blockNets);
-    MacOSFirewall::setAnchorTable(QStringLiteral("120.blockNets"), blockNets, QStringLiteral("blocknets"), blocknets);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("200.allowVPN"), true);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("250.blockIPv6"), true);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("290.allowDHCP"), true);
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("300.allowLAN"), true);
-
-    QStringList dnsServers;
-    dnsServers.append(configStr.value(amnezia::config_key::dns1).toString());
-    dnsServers.append(configStr.value(amnezia::config_key::dns2).toString());
-    MacOSFirewall::setAnchorEnabled(QStringLiteral("310.blockDNS"), true);
-    MacOSFirewall::setAnchorTable(QStringLiteral("310.blockDNS"), true, QStringLiteral("dnsaddr"), dnsServers);
-#endif
-
-    return true;
+    return KillSwitch::instance()->enableKillSwitch(configStr, vpnAdapterIndex);
 }
 
 bool IpcServer::disableKillSwitch()
 {
-#ifdef Q_OS_WIN
-    auto firewallManager = WindowsFirewall::create(this);
-    Q_ASSERT(firewallManager != nullptr);
-    return firewallManager->disableKillSwitch();
-#endif
-
-#ifdef Q_OS_LINUX
-    LinuxFirewall::uninstall();
-#endif
-
-#ifdef Q_OS_MACOS
-    MacOSFirewall::uninstall();
-#endif
-
-    return true;
+    return KillSwitch::instance()->disableKillSwitch();
 }
 
 bool IpcServer::enablePeerTraffic(const QJsonObject &configStr)
 {
-#ifdef Q_OS_WIN
-    InterfaceConfig config;
-    config.m_dnsServer = configStr.value(amnezia::config_key::dns1).toString();
-    config.m_serverPublicKey = "openvpn";
-    config.m_serverIpv4Gateway = configStr.value("vpnGateway").toString();
-    config.m_serverIpv4AddrIn = configStr.value("vpnServer").toString();
-    int vpnAdapterIndex = configStr.value("vpnAdapterIndex").toInt();
-    int inetAdapterIndex = configStr.value("inetAdapterIndex").toInt();
-
-    int splitTunnelType = configStr.value("splitTunnelType").toInt();
-    QJsonArray splitTunnelSites = configStr.value("splitTunnelSites").toArray();
-
-    QStringList AllowedIPAddesses;
-
-    // Use APP split tunnel
-    if (splitTunnelType == 0 || splitTunnelType == 2) {
-        config.m_allowedIPAddressRanges.append(IPAddress(QHostAddress("0.0.0.0"), 0));
-        config.m_allowedIPAddressRanges.append(IPAddress(QHostAddress("::"), 0));
-    }
-
-    if (splitTunnelType == 1) {
-        for (auto v : splitTunnelSites) {
-            QString ipRange = v.toString();
-            if (ipRange.split('/').size() > 1) {
-                config.m_allowedIPAddressRanges.append(
-                        IPAddress(QHostAddress(ipRange.split('/')[0]), atoi(ipRange.split('/')[1].toLocal8Bit())));
-            } else {
-                config.m_allowedIPAddressRanges.append(IPAddress(QHostAddress(ipRange), 32));
-            }
-        }
-    }
-
-    config.m_excludedAddresses.append(configStr.value("vpnServer").toString());
-    if (splitTunnelType == 2) {
-        for (auto v : splitTunnelSites) {
-            QString ipRange = v.toString();
-            config.m_excludedAddresses.append(ipRange);
-        }
-    }
-
-    for (const QJsonValue &i : configStr.value(amnezia::config_key::splitTunnelApps).toArray()) {
-        if (!i.isString()) {
-            break;
-        }
-        config.m_vpnDisabledApps.append(i.toString());
-    }
-
-    // killSwitch toggle
-    if (QVariant(configStr.value(amnezia::config_key::killSwitchOption).toString()).toBool()) {
-        auto firewallManager = WindowsFirewall::create(this);
-        Q_ASSERT(firewallManager != nullptr);
-        firewallManager->enablePeerTraffic(config);
-    }
-
-    WindowsDaemon::instance()->prepareActivation(config, inetAdapterIndex);
-    WindowsDaemon::instance()->activateSplitTunnel(config, vpnAdapterIndex);
-#endif
-    return true;
+    return KillSwitch::instance()->enablePeerTraffic(configStr);
+}
+
+bool IpcServer::refreshKillSwitch(bool enabled)
+{
+    return KillSwitch::instance()->refresh(enabled);
 }