refactoring: all protocol models now work with c++ classes

.github/workflows/deploy.yml

@@ -255,6 +255,7 @@ jobs:
     env:
       # Keep compat with MacOS 10.15 aka Catalina by Qt 6.4
       QT_VERSION: 6.4.3
+      QIF_VERSION: 4.6
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
       PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
       DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
@@ -282,6 +283,11 @@ jobs:
         set-env: 'true'
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
+    - name: 'Install Qt Installer Framework ${{ env.QIF_VERSION }}'
+      run: |
+        mkdir -pv ${{ runner.temp }}/Qt/Tools/QtInstallerFramework
+        wget https://qt.amzsvc.com/tools/ifw/${{ env.QIF_VERSION }}.zip
+        unzip ${{ env.QIF_VERSION }}.zip -d ${{ runner.temp }}/Qt/Tools/QtInstallerFramework/
 
     - name: 'Get sources'
       uses: actions/checkout@v4
@@ -295,13 +301,14 @@ jobs:
     - name: 'Build project'
       run: |
         export QT_BIN_DIR="${{ runner.temp }}/Qt/${{ env.QT_VERSION }}/macos/bin"
+        export QIF_BIN_DIR="${{ runner.temp }}/Qt/Tools/QtInstallerFramework/${{ env.QIF_VERSION }}/bin"
         bash deploy/build_macos.sh
 
     - name: 'Upload installer artifact'
       uses: actions/upload-artifact@v4
       with:
         name: AmneziaVPN_MacOS_old_installer
-        path: deploy/build/pkg/AmneziaVPN.pkg
+        path: AmneziaVPN.dmg
         retention-days: 7
 
     - name: 'Upload unpacked artifact'
@@ -318,6 +325,7 @@ jobs:
 
     env:
       QT_VERSION: 6.8.0
+      QIF_VERSION: 4.8.1
       PROD_AGW_PUBLIC_KEY: ${{ secrets.PROD_AGW_PUBLIC_KEY }}
       PROD_S3_ENDPOINT: ${{ secrets.PROD_S3_ENDPOINT }}
       DEV_AGW_PUBLIC_KEY: ${{ secrets.DEV_AGW_PUBLIC_KEY }}
@@ -345,6 +353,11 @@ jobs:
         set-env: 'true'
         extra: '--external 7z --base ${{ env.QT_MIRROR }}'
 
+    - name: 'Install Qt Installer Framework ${{ env.QIF_VERSION }}'
+      run: |
+        mkdir -pv ${{ runner.temp }}/Qt/Tools/QtInstallerFramework
+        wget https://qt.amzsvc.com/tools/ifw/${{ env.QIF_VERSION }}.zip
+        unzip ${{ env.QIF_VERSION }}.zip -d ${{ runner.temp }}/Qt/Tools/QtInstallerFramework/
 
     - name: 'Get sources'
       uses: actions/checkout@v4
@@ -358,13 +371,14 @@ jobs:
     - name: 'Build project'
       run: |
         export QT_BIN_DIR="${{ runner.temp }}/Qt/${{ env.QT_VERSION }}/macos/bin"
+        export QIF_BIN_DIR="${{ runner.temp }}/Qt/Tools/QtInstallerFramework/${{ env.QIF_VERSION }}/bin"
         bash deploy/build_macos.sh
 
     - name: 'Upload installer artifact'
       uses: actions/upload-artifact@v4
       with:
         name: AmneziaVPN_MacOS_installer
-        path: deploy/build/pkg/AmneziaVPN.pkg
+        path: AmneziaVPN.dmg
         retention-days: 7
 
     - name: 'Upload unpacked artifact'

.gitmodules

@@ -7,7 +7,6 @@
 [submodule "client/3rd-prebuilt"]
 	path = client/3rd-prebuilt
 	url = https://github.com/amnezia-vpn/3rd-prebuilt
-	branch = feature/special-handshake
 [submodule "client/3rd/amneziawg-apple"]
 	path = client/3rd/amneziawg-apple
 	url = https://github.com/amnezia-vpn/amneziawg-apple

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
 
 set(PROJECT AmneziaVPN)
 
-project(${PROJECT} VERSION 4.8.8.1
+project(${PROJECT} VERSION 4.8.7.2
         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 2087)
+set(APP_ANDROID_VERSION_CODE 2086)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")
@@ -28,7 +28,7 @@ elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Emscripten")
 endif()
 
 set(QT_BUILD_TOOLS_WHEN_CROSS_COMPILING ON)
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(APPLE AND NOT IOS)

client/3rd-prebuilt

@@ -1 +1 @@
-Subproject commit 840b7b070e6ac8b90dda2fac6e98859b23727c0c
+Subproject commit 0f3748efd7cc04e0c914304b68931f925bed1259

client/3rd/amneziawg-apple

@@ -1 +1 @@
-Subproject commit 811af0a83b3faeade89a9093a588595666d32066
+Subproject commit 76e7db556a6d7e2582f9481df91db188a46c009c

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

@@ -120,21 +120,10 @@ open class Wireguard : Protocol() {
         configData.optStringOrNull("Jmax")?.let { setJmax(it.toInt()) }
         configData.optStringOrNull("S1")?.let { setS1(it.toInt()) }
         configData.optStringOrNull("S2")?.let { setS2(it.toInt()) }
-        configData.optStringOrNull("S3")?.let { setS3(it.toInt()) }
-        configData.optStringOrNull("S4")?.let { setS4(it.toInt()) }
         configData.optStringOrNull("H1")?.let { setH1(it.toLong()) }
         configData.optStringOrNull("H2")?.let { setH2(it.toLong()) }
         configData.optStringOrNull("H3")?.let { setH3(it.toLong()) }
         configData.optStringOrNull("H4")?.let { setH4(it.toLong()) }
-        configData.optStringOrNull("I1")?.let { setI1(it) }
-        configData.optStringOrNull("I2")?.let { setI2(it) }
-        configData.optStringOrNull("I3")?.let { setI3(it) }
-        configData.optStringOrNull("I4")?.let { setI4(it) }
-        configData.optStringOrNull("I5")?.let { setI5(it) }
-        configData.optStringOrNull("J1")?.let { setJ1(it) }
-        configData.optStringOrNull("J2")?.let { setJ2(it) }
-        configData.optStringOrNull("J3")?.let { setJ3(it) }
-        configData.optStringOrNull("Itime")?.let { setItime(it.toInt()) }
     }
 
     private fun start(config: WireguardConfig, vpnBuilder: Builder, protect: (Int) -> Boolean) {

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

@@ -20,21 +20,10 @@ open class WireguardConfig protected constructor(
     val jmax: Int?,
     val s1: Int?,
     val s2: Int?,
-    val s3: Int?,
-    val s4: Int?,
     val h1: Long?,
     val h2: Long?,
     val h3: Long?,
-    val h4: Long?,
-    var i1: String?,
-    var i2: String?,
-    var i3: String?,
-    var i4: String?,
-    var i5: String?,
-    var j1: String?,
-    var j2: String?,
-    var j3: String?,
-    var itime: Int?
+    val h4: Long?
 ) : ProtocolConfig(protocolConfigBuilder) {
 
     protected constructor(builder: Builder) : this(
@@ -50,21 +39,10 @@ open class WireguardConfig protected constructor(
         builder.jmax,
         builder.s1,
         builder.s2,
-        builder.s3,
-        builder.s4,
         builder.h1,
         builder.h2,
         builder.h3,
-        builder.h4,
-        builder.i1,
-        builder.i2,
-        builder.i3,
-        builder.i4,
-        builder.i5,
-        builder.j1,
-        builder.j2,
-        builder.j3,
-        builder.itime
+        builder.h4
     )
 
     fun toWgUserspaceString(): String = with(StringBuilder()) {
@@ -83,21 +61,10 @@ open class WireguardConfig protected constructor(
             appendLine("jmax=$jmax")
             appendLine("s1=$s1")
             appendLine("s2=$s2")
-            s3?.let { appendLine("s3=$it") }
-            s4?.let { appendLine("s4=$it") }
             appendLine("h1=$h1")
             appendLine("h2=$h2")
             appendLine("h3=$h3")
             appendLine("h4=$h4")
-            i1?.let { appendLine("i1=$it") }
-            i2?.let { appendLine("i2=$it") }
-            i3?.let { appendLine("i3=$it") }
-            i4?.let { appendLine("i4=$it") }
-            i5?.let { appendLine("i5=$it") }
-            j1?.let { appendLine("j1=$it") }
-            j2?.let { appendLine("j2=$it") }
-            j3?.let { appendLine("j3=$it") }
-            itime?.let { appendLine("itime=$it") }
         }
     }
 
@@ -150,21 +117,10 @@ open class WireguardConfig protected constructor(
         internal var jmax: Int? = null
         internal var s1: Int? = null
         internal var s2: Int? = null
-        internal var s3: Int? = null
-        internal var s4: Int? = null
         internal var h1: Long? = null
         internal var h2: Long? = null
         internal var h3: Long? = null
         internal var h4: Long? = null
-        internal var i1: String? = null
-        internal var i2: String? = null
-        internal var i3: String? = null
-        internal var i4: String? = null
-        internal var i5: String? = null
-        internal var j1: String? = null
-        internal var j2: String? = null
-        internal var j3: String? = null
-        internal var itime: Int? = null
 
         fun setEndpoint(endpoint: InetEndpoint) = apply { this.endpoint = endpoint }
 
@@ -183,21 +139,10 @@ open class WireguardConfig protected constructor(
         fun setJmax(jmax: Int) = apply { this.jmax = jmax }
         fun setS1(s1: Int) = apply { this.s1 = s1 }
         fun setS2(s2: Int) = apply { this.s2 = s2 }
-        fun setS3(s3: Int) = apply { this.s3 = s3 }
-        fun setS4(s4: Int) = apply { this.s4 = s4 }
         fun setH1(h1: Long) = apply { this.h1 = h1 }
         fun setH2(h2: Long) = apply { this.h2 = h2 }
         fun setH3(h3: Long) = apply { this.h3 = h3 }
         fun setH4(h4: Long) = apply { this.h4 = h4 }
-        fun setI1(i1: String) = apply { this.i1 = i1 }
-        fun setI2(i2: String) = apply { this.i2 = i2 }
-        fun setI3(i3: String) = apply { this.i3 = i3 }
-        fun setI4(i4: String) = apply { this.i4 = i4 }
-        fun setI5(i5: String) = apply { this.i5 = i5 }
-        fun setJ1(j1: String) = apply { this.j1 = j1 }
-        fun setJ2(j2: String) = apply { this.j2 = j2 }
-        fun setJ3(j3: String) = apply { this.j3 = j3 }
-        fun setItime(itime: Int) = apply { this.itime = itime }
 
         override fun build(): WireguardConfig = configBuild().run { WireguardConfig(this@Builder) }
     }

client/cmake/sources.cmake

@@ -116,6 +116,7 @@ file(GLOB UI_MODELS_H CONFIGURE_DEPENDS
     ${CLIENT_ROOT_DIR}/ui/models/services/*.h
     ${CLIENT_ROOT_DIR}/ui/models/api/*.h
 )
+
 file(GLOB UI_MODELS_CPP CONFIGURE_DEPENDS
     ${CLIENT_ROOT_DIR}/ui/models/*.cpp
     ${CLIENT_ROOT_DIR}/ui/models/protocols/*.cpp
@@ -127,17 +128,33 @@ file(GLOB UI_CONTROLLERS_H CONFIGURE_DEPENDS
     ${CLIENT_ROOT_DIR}/ui/controllers/*.h
     ${CLIENT_ROOT_DIR}/ui/controllers/api/*.h
 )
+
 file(GLOB UI_CONTROLLERS_CPP CONFIGURE_DEPENDS
     ${CLIENT_ROOT_DIR}/ui/controllers/*.cpp
     ${CLIENT_ROOT_DIR}/ui/controllers/api/*.cpp
 )
 
+file(GLOB CORE_MODELS_H CONFIGURE_DEPENDS
+    ${CLIENT_ROOT_DIR}/core/models/*.h
+    ${CLIENT_ROOT_DIR}/core/models/containers/*.h
+    ${CLIENT_ROOT_DIR}/core/models/protocols/*.h
+    ${CLIENT_ROOT_DIR}/core/models/servers/*.h
+)
+
+file(GLOB CORE_MODELS_CPP CONFIGURE_DEPENDS
+    ${CLIENT_ROOT_DIR}/core/models/*.cpp
+    ${CLIENT_ROOT_DIR}/core/models/containers/*.cpp
+    ${CLIENT_ROOT_DIR}/core/models/protocols/*.cpp
+    ${CLIENT_ROOT_DIR}/core/models/servers/*.cpp
+)
+
 set(HEADERS ${HEADERS}
     ${COMMON_FILES_H}
     ${PAGE_LOGIC_H}
     ${CONFIGURATORS_H}
     ${UI_MODELS_H}
     ${UI_CONTROLLERS_H}
+    ${CORE_MODELS_H}
 )
 set(SOURCES ${SOURCES}
     ${COMMON_FILES_CPP}
@@ -145,6 +162,7 @@ set(SOURCES ${SOURCES}
     ${CONFIGURATORS_CPP}
     ${UI_MODELS_CPP}
     ${UI_CONTROLLERS_CPP}
+    ${CORE_MODELS_CPP}
 )
 
 if(WIN32)

client/configurators/awg_configurator.cpp

@@ -1,5 +1,4 @@
 #include "awg_configurator.h"
-#include "protocols/protocols_defs.h"
 
 #include <QJsonDocument>
 #include <QJsonObject>
@@ -40,20 +39,6 @@ QString AwgConfigurator::createConfig(const ServerCredentials &credentials, Dock
     jsonConfig[config_key::responsePacketMagicHeader] = configMap.value(config_key::responsePacketMagicHeader);
     jsonConfig[config_key::underloadPacketMagicHeader] = configMap.value(config_key::underloadPacketMagicHeader);
     jsonConfig[config_key::transportPacketMagicHeader] = configMap.value(config_key::transportPacketMagicHeader);
-
-    // jsonConfig[config_key::cookieReplyPacketJunkSize] = configMap.value(config_key::cookieReplyPacketJunkSize);
-    // jsonConfig[config_key::transportPacketJunkSize] = configMap.value(config_key::transportPacketJunkSize);
-
-    // jsonConfig[config_key::specialJunk1] = configMap.value(amnezia::config_key::specialJunk1);
-    // jsonConfig[config_key::specialJunk2] = configMap.value(amnezia::config_key::specialJunk2);
-    // jsonConfig[config_key::specialJunk3] = configMap.value(amnezia::config_key::specialJunk3);
-    // jsonConfig[config_key::specialJunk4] = configMap.value(amnezia::config_key::specialJunk4);
-    // jsonConfig[config_key::specialJunk5] = configMap.value(amnezia::config_key::specialJunk5);
-    // jsonConfig[config_key::controlledJunk1] = configMap.value(amnezia::config_key::controlledJunk1);
-    // jsonConfig[config_key::controlledJunk2] = configMap.value(amnezia::config_key::controlledJunk2);
-    // jsonConfig[config_key::controlledJunk3] = configMap.value(amnezia::config_key::controlledJunk3);
-    // jsonConfig[config_key::specialHandshakeTimeout] = configMap.value(amnezia::config_key::specialHandshakeTimeout);
-
     jsonConfig[config_key::mtu] =
             containerConfig.value(ProtocolProps::protoToString(Proto::Awg)).toObject().value(config_key::mtu).toString(protocols::awg::defaultMtu);
 

client/configurators/openvpn_configurator.cpp

@@ -118,12 +118,6 @@ QString OpenVpnConfigurator::processConfigWithLocalSettings(const QPair<QString,
         QRegularExpression regex("redirect-gateway.*");
         config.replace(regex, "");
         
-        // We don't use secondary DNS if primary DNS is AmneziaDNS
-        if (dns.first.contains(protocols::dns::amneziaDnsIp)) {
-            QRegularExpression dnsRegex("dhcp-option DNS " + dns.second);
-            config.replace(dnsRegex, "");
-        }
-
         if (!m_settings->isSitesSplitTunnelingEnabled()) {
             config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n");
             config.append("block-ipv6\n");
@@ -167,12 +161,6 @@ QString OpenVpnConfigurator::processConfigWithExportSettings(const QPair<QString
     QRegularExpression regex("redirect-gateway.*");
     config.replace(regex, "");
 
-    // We don't use secondary DNS if primary DNS is AmneziaDNS
-    if (dns.first.contains(protocols::dns::amneziaDnsIp)) {
-        QRegularExpression dnsRegex("dhcp-option DNS " + dns.second);
-        config.replace(dnsRegex, "");
-    }
-
     config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n");
 
     // Prevent ipv6 leak

client/core/api/apiDefs.h

@@ -14,11 +14,6 @@ namespace apiDefs
         ExternalPremium
     };
 
-    enum ConfigSource {
-        Telegram = 1,
-        AmneziaGateway
-    };
-
     namespace key
     {
         constexpr QLatin1String configVersion("config_version");
@@ -32,7 +27,6 @@ namespace apiDefs
         constexpr QLatin1String stackType("stack_type");
         constexpr QLatin1String serviceType("service_type");
         constexpr QLatin1String cliVersion("cli_version");
-        constexpr QLatin1String supportedProtocols("supported_protocols");
 
         constexpr QLatin1String vpnKey("vpn_key");
         constexpr QLatin1String config("config");

client/core/api/apiUtils.cpp

@@ -32,8 +32,8 @@ bool apiUtils::isServerFromApi(const QJsonObject &serverConfigObject)
 {
     auto configVersion = serverConfigObject.value(apiDefs::key::configVersion).toInt();
     switch (configVersion) {
-    case apiDefs::ConfigSource::Telegram: return true;
-    case apiDefs::ConfigSource::AmneziaGateway: return true;
+    case amnezia::ServerConfigType::ApiV1: return true;
+    case amnezia::ServerConfigType::ApiV2: return true;
     default: return false;
     }
 }
@@ -43,7 +43,7 @@ apiDefs::ConfigType apiUtils::getConfigType(const QJsonObject &serverConfigObjec
     auto configVersion = serverConfigObject.value(apiDefs::key::configVersion).toInt();
 
     switch (configVersion) {
-    case apiDefs::ConfigSource::Telegram: {
+    case amnezia::ServerConfigType::ApiV1: {
         constexpr QLatin1String freeV2Endpoint(FREE_V2_ENDPOINT);
         constexpr QLatin1String premiumV1Endpoint(PREM_V1_ENDPOINT);
 
@@ -55,7 +55,7 @@ apiDefs::ConfigType apiUtils::getConfigType(const QJsonObject &serverConfigObjec
             return apiDefs::ConfigType::AmneziaFreeV2;
         }
     };
-    case apiDefs::ConfigSource::AmneziaGateway: {
+    case amnezia::ServerConfigType::ApiV2: {
         constexpr QLatin1String servicePremium("amnezia-premium");
         constexpr QLatin1String serviceFree("amnezia-free");
         constexpr QLatin1String serviceExternalPremium("external-premium");
@@ -77,9 +77,9 @@ apiDefs::ConfigType apiUtils::getConfigType(const QJsonObject &serverConfigObjec
     };
 }
 
-apiDefs::ConfigSource apiUtils::getConfigSource(const QJsonObject &serverConfigObject)
+amnezia::ServerConfigType apiUtils::getConfigSource(const QJsonObject &serverConfigObject)
 {
-    return static_cast<apiDefs::ConfigSource>(serverConfigObject.value(apiDefs::key::configVersion).toInt());
+    return static_cast<amnezia::ServerConfigType>(serverConfigObject.value(apiDefs::key::configVersion).toInt());
 }
 
 amnezia::ErrorCode apiUtils::checkNetworkReplyErrors(const QList<QSslError> &sslErrors, QNetworkReply *reply)

client/core/api/apiUtils.h

@@ -16,7 +16,7 @@ namespace apiUtils
     bool isPremiumServer(const QJsonObject &serverConfigObject);
 
     apiDefs::ConfigType getConfigType(const QJsonObject &serverConfigObject);
-    apiDefs::ConfigSource getConfigSource(const QJsonObject &serverConfigObject);
+    amnezia::ServerConfigType getConfigSource(const QJsonObject &serverConfigObject);
 
     amnezia::ErrorCode checkNetworkReplyErrors(const QList<QSslError> &sslErrors, QNetworkReply *reply);
 

client/core/controllers/coreController.cpp

@@ -54,38 +54,43 @@ void CoreController::initModels()
     m_appSplitTunnelingModel.reset(new AppSplitTunnelingModel(m_settings, this));
     m_engine->rootContext()->setContextProperty("AppSplitTunnelingModel", m_appSplitTunnelingModel.get());
 
-    m_protocolsModel.reset(new ProtocolsModel(m_settings, this));
-    m_engine->rootContext()->setContextProperty("ProtocolsModel", m_protocolsModel.get());
-
-    m_openVpnConfigModel.reset(new OpenVpnConfigModel(this));
+    m_openVpnConfigModel = QSharedPointer<OpenVpnConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("OpenVpnConfigModel", m_openVpnConfigModel.get());
 
-    m_shadowSocksConfigModel.reset(new ShadowSocksConfigModel(this));
+    m_shadowSocksConfigModel = QSharedPointer<ShadowSocksConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("ShadowSocksConfigModel", m_shadowSocksConfigModel.get());
 
-    m_cloakConfigModel.reset(new CloakConfigModel(this));
+    m_cloakConfigModel = QSharedPointer<CloakConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("CloakConfigModel", m_cloakConfigModel.get());
 
-    m_wireGuardConfigModel.reset(new WireGuardConfigModel(this));
+    m_wireGuardConfigModel = QSharedPointer<WireGuardConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("WireGuardConfigModel", m_wireGuardConfigModel.get());
 
-    m_awgConfigModel.reset(new AwgConfigModel(this));
+    m_awgConfigModel = QSharedPointer<AwgConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("AwgConfigModel", m_awgConfigModel.get());
 
-    m_xrayConfigModel.reset(new XrayConfigModel(this));
+    m_xrayConfigModel = QSharedPointer<XrayConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("XrayConfigModel", m_xrayConfigModel.get());
 
 #ifdef Q_OS_WINDOWS
-    m_ikev2ConfigModel.reset(new Ikev2ConfigModel(this));
+    m_ikev2ConfigModel = QSharedPointer<Ikev2ConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("Ikev2ConfigModel", m_ikev2ConfigModel.get());
 #endif
 
-    m_sftpConfigModel.reset(new SftpConfigModel(this));
+    m_sftpConfigModel = QSharedPointer<SftpConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("SftpConfigModel", m_sftpConfigModel.get());
 
-    m_socks5ConfigModel.reset(new Socks5ProxyConfigModel(this));
+    m_socks5ConfigModel = QSharedPointer<Socks5ProxyConfigModel>::create(this);
     m_engine->rootContext()->setContextProperty("Socks5ProxyConfigModel", m_socks5ConfigModel.get());
 
+    m_protocolsModel.reset(new ProtocolsModel(m_openVpnConfigModel, m_shadowSocksConfigModel, m_cloakConfigModel, m_wireGuardConfigModel,
+                                              m_awgConfigModel, m_xrayConfigModel,
+#ifdef Q_OS_WINDOWS
+                                              m_ikev2ConfigModel,
+#endif
+                                              m_sftpConfigModel, m_socks5ConfigModel, this));
+    m_engine->rootContext()->setContextProperty("ProtocolsModel", m_protocolsModel.get());
+
     m_clientManagementModel.reset(new ClientManagementModel(m_settings, this));
     m_engine->rootContext()->setContextProperty("ClientManagementModel", m_clientManagementModel.get());
 
@@ -299,13 +304,10 @@ void CoreController::setQmlRoot()
 
 void CoreController::initApiCountryModelUpdateHandler()
 {
-    // TODO
     connect(m_serversModel.get(), &ServersModel::updateApiCountryModel, this, [this]() {
         m_apiCountryModel->updateModel(m_serversModel->getProcessedServerData("apiAvailableCountries").toJsonArray(),
                                        m_serversModel->getProcessedServerData("apiServerCountryCode").toString());
     });
-    connect(m_serversModel.get(), &ServersModel::updateApiServicesModel, this,
-            [this]() { m_apiServicesModel->updateModel(m_serversModel->getProcessedServerData("apiConfig").toJsonObject()); });
 }
 
 void CoreController::initContainerModelUpdateHandler()

client/core/controllers/coreController.h

@@ -129,17 +129,17 @@ private:
     QSharedPointer<ApiAccountInfoModel> m_apiAccountInfoModel;
     QSharedPointer<ApiDevicesModel> m_apiDevicesModel;
 
-    QScopedPointer<OpenVpnConfigModel> m_openVpnConfigModel;
-    QScopedPointer<ShadowSocksConfigModel> m_shadowSocksConfigModel;
-    QScopedPointer<CloakConfigModel> m_cloakConfigModel;
-    QScopedPointer<XrayConfigModel> m_xrayConfigModel;
-    QScopedPointer<WireGuardConfigModel> m_wireGuardConfigModel;
-    QScopedPointer<AwgConfigModel> m_awgConfigModel;
+    QSharedPointer<OpenVpnConfigModel> m_openVpnConfigModel;
+    QSharedPointer<ShadowSocksConfigModel> m_shadowSocksConfigModel;
+    QSharedPointer<CloakConfigModel> m_cloakConfigModel;
+    QSharedPointer<XrayConfigModel> m_xrayConfigModel;
+    QSharedPointer<WireGuardConfigModel> m_wireGuardConfigModel;
+    QSharedPointer<AwgConfigModel> m_awgConfigModel;
 #ifdef Q_OS_WINDOWS
-    QScopedPointer<Ikev2ConfigModel> m_ikev2ConfigModel;
+    QSharedPointer<Ikev2ConfigModel> m_ikev2ConfigModel;
 #endif
-    QScopedPointer<SftpConfigModel> m_sftpConfigModel;
-    QScopedPointer<Socks5ProxyConfigModel> m_socks5ConfigModel;
+    QSharedPointer<SftpConfigModel> m_sftpConfigModel;
+    QSharedPointer<Socks5ProxyConfigModel> m_socks5ConfigModel;
 };
 
 #endif // CORECONTROLLER_H

client/core/controllers/serverController.cpp

@@ -349,7 +349,7 @@ bool ServerController::isReinstallContainerRequired(DockerContainer container, c
         if ((oldProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress)
              != newProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress))
             || (oldProtoConfig.value(config_key::port).toString(protocols::awg::defaultPort)
-                != newProtoConfig.value(config_key::port).toString(protocols::awg::defaultPort))
+             != newProtoConfig.value(config_key::port).toString(protocols::awg::defaultPort))
             || (oldProtoConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount)
                 != newProtoConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount))
             || (oldProtoConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize)
@@ -366,13 +366,8 @@ bool ServerController::isReinstallContainerRequired(DockerContainer container, c
                 != newProtoConfig.value(config_key::responsePacketMagicHeader).toString(protocols::awg::defaultResponsePacketMagicHeader))
             || (oldProtoConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader)
                 != newProtoConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader))
-            || (oldProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader))
-                    != newProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader))
-            // || (oldProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize)
-            //     != newProtoConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize))
-            // || (oldProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize)
-            //     != newProtoConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize))
-
+            || (oldProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader)
+                != newProtoConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader)))
             return true;
     }
 
@@ -380,7 +375,7 @@ bool ServerController::isReinstallContainerRequired(DockerContainer container, c
         if ((oldProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress)
              != newProtoConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress))
             || (oldProtoConfig.value(config_key::port).toString(protocols::wireguard::defaultPort)
-                != newProtoConfig.value(config_key::port).toString(protocols::wireguard::defaultPort)))
+            != newProtoConfig.value(config_key::port).toString(protocols::wireguard::defaultPort)))
             return true;
     }
 
@@ -465,8 +460,6 @@ ErrorCode ServerController::buildContainerWorker(const ServerCredentials &creden
         return ErrorCode::ServerDockerOnCgroupsV2;
     if (stdOut.contains("cgroup mountpoint does not exist"))
         return ErrorCode::ServerCgroupMountpoint;
-    if (stdOut.contains("have reached") && stdOut.contains("pull rate limit"))
-        return ErrorCode::DockerPullRateLimit;
 
     return error;
 }
@@ -646,9 +639,6 @@ ServerController::Vars ServerController::genVarsForScript(const ServerCredential
     vars.append({ { "$UNDERLOAD_PACKET_MAGIC_HEADER", amneziaWireguarConfig.value(config_key::underloadPacketMagicHeader).toString() } });
     vars.append({ { "$TRANSPORT_PACKET_MAGIC_HEADER", amneziaWireguarConfig.value(config_key::transportPacketMagicHeader).toString() } });
 
-    vars.append({ { "$COOKIE_REPLY_PACKET_JUNK_SIZE", amneziaWireguarConfig.value(config_key::cookieReplyPacketJunkSize).toString() } });
-    vars.append({ { "$TRANSPORT_PACKET_JUNK_SIZE", amneziaWireguarConfig.value(config_key::transportPacketJunkSize).toString() } });
-
     // Socks5 proxy vars
     vars.append({ { "$SOCKS5_PROXY_PORT", socks5ProxyConfig.value(config_key::port).toString(protocols::socks5Proxy::defaultPort) } });
     auto username = socks5ProxyConfig.value(config_key::userName).toString();
@@ -835,7 +825,7 @@ ErrorCode ServerController::isServerDpkgBusy(const ServerCredentials &credential
 
             if (stdOut.contains("Packet manager not found"))
                 return ErrorCode::ServerPacketManagerError;
-            if (stdOut.contains("fuser not installed") || stdOut.contains("cat not installed"))
+            if (stdOut.contains("fuser not installed"))
                 return ErrorCode::NoError;
 
             if (stdOut.isEmpty()) {

client/core/defs.h

@@ -19,6 +19,13 @@ namespace amnezia
         }
     };
 
+    enum ServerConfigType
+    {
+        SelfHosted,
+        ApiV1,
+        ApiV2
+    };
+
     struct InstalledAppInfo {
         QString appName;
         QString packageName;
@@ -60,7 +67,6 @@ namespace amnezia
         ServerUserPasswordRequired = 210,
         ServerDockerOnCgroupsV2 = 211,
         ServerCgroupMountpoint = 212,
-        DockerPullRateLimit = 213,
 
         // Ssh connection errors
         SshRequestDeniedError = 300,

client/core/errorstrings.cpp

@@ -28,7 +28,6 @@ QString errorString(ErrorCode code) {
     case(ErrorCode::ServerUserPasswordRequired): errorMessage = QObject::tr("The user's password is required"); break;
     case(ErrorCode::ServerDockerOnCgroupsV2): errorMessage = QObject::tr("Docker error: runc doesn't work on cgroups v2"); break;
     case(ErrorCode::ServerCgroupMountpoint): errorMessage = QObject::tr("Server error: cgroup mountpoint does not exist"); break;
-    case(ErrorCode::DockerPullRateLimit): errorMessage = QObject::tr("Docker error: The pull rate limit has been reached"); break;
 
     // Libssh errors
     case(ErrorCode::SshRequestDeniedError): errorMessage = QObject::tr("SSH request was denied"); break;

client/core/models/containers/containerConfig.cpp

@@ -0,0 +1,5 @@
+#include "containerConfig.h"
+
+ContainerConfig::ContainerConfig()
+{
+}

client/core/models/containers/containerConfig.h

@@ -0,0 +1,19 @@
+#ifndef CONTAINERCONFIG_H
+#define CONTAINERCONFIG_H
+
+#include <QMap>
+#include <QSharedPointer>
+#include <QString>
+
+#include "core/models/protocols/protocolConfig.h"
+
+class ContainerConfig
+{
+public:
+    ContainerConfig();
+
+    QString containerName;
+    QMap<QString, QSharedPointer<ProtocolConfig>> protocolConfigs;
+};
+
+#endif // CONTAINERCONFIG_H

client/core/models/protocols/awgProtocolConfig.cpp

@@ -0,0 +1,242 @@
+#include "awgProtocolConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+AwgProtocolConfig::AwgProtocolConfig(const QString &protocolName) : ProtocolConfig(protocolName)
+{
+}
+
+AwgProtocolConfig::AwgProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName) : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.transportProto = protocolConfigObject.value(config_key::transport_proto).toString();
+    serverProtocolConfig.subnetAddress = protocolConfigObject.value(config_key::subnet_address).toString();
+
+    serverProtocolConfig.awgData.junkPacketCount = protocolConfigObject.value(config_key::junkPacketCount).toString();
+    serverProtocolConfig.awgData.junkPacketMinSize = protocolConfigObject.value(config_key::junkPacketMinSize).toString();
+    serverProtocolConfig.awgData.junkPacketMaxSize = protocolConfigObject.value(config_key::junkPacketMaxSize).toString();
+    serverProtocolConfig.awgData.initPacketJunkSize = protocolConfigObject.value(config_key::initPacketJunkSize).toString();
+    serverProtocolConfig.awgData.responsePacketJunkSize = protocolConfigObject.value(config_key::responsePacketJunkSize).toString();
+    serverProtocolConfig.awgData.initPacketMagicHeader = protocolConfigObject.value(config_key::initPacketMagicHeader).toString();
+    serverProtocolConfig.awgData.responsePacketMagicHeader = protocolConfigObject.value(config_key::responsePacketMagicHeader).toString();
+    serverProtocolConfig.awgData.underloadPacketMagicHeader = protocolConfigObject.value(config_key::underloadPacketMagicHeader).toString();
+    serverProtocolConfig.awgData.transportPacketMagicHeader = protocolConfigObject.value(config_key::transportPacketMagicHeader).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+
+        clientProtocolConfig.awgData.junkPacketCount = clientProtocolConfigObject.value(config_key::junkPacketCount).toString();
+        clientProtocolConfig.awgData.junkPacketMinSize = clientProtocolConfigObject.value(config_key::junkPacketMinSize).toString();
+        clientProtocolConfig.awgData.junkPacketMaxSize = clientProtocolConfigObject.value(config_key::junkPacketMaxSize).toString();
+        clientProtocolConfig.awgData.initPacketJunkSize = clientProtocolConfigObject.value(config_key::initPacketJunkSize).toString();
+        clientProtocolConfig.awgData.responsePacketJunkSize = clientProtocolConfigObject.value(config_key::responsePacketJunkSize).toString();
+        clientProtocolConfig.awgData.initPacketMagicHeader = clientProtocolConfigObject.value(config_key::initPacketMagicHeader).toString();
+        clientProtocolConfig.awgData.responsePacketMagicHeader =
+                clientProtocolConfigObject.value(config_key::responsePacketMagicHeader).toString();
+        clientProtocolConfig.awgData.underloadPacketMagicHeader =
+                clientProtocolConfigObject.value(config_key::underloadPacketMagicHeader).toString();
+        clientProtocolConfig.awgData.transportPacketMagicHeader =
+                clientProtocolConfigObject.value(config_key::transportPacketMagicHeader).toString();
+
+        clientProtocolConfig.clientId = clientProtocolConfigObject.value(config_key::clientId).toString();
+
+        clientProtocolConfig.wireGuardData.clientIp = clientProtocolConfigObject.value(config_key::client_ip).toString();
+        clientProtocolConfig.wireGuardData.clientPrivateKey = clientProtocolConfigObject.value(config_key::client_priv_key).toString();
+        clientProtocolConfig.wireGuardData.clientPublicKey = clientProtocolConfigObject.value(config_key::client_pub_key).toString();
+        clientProtocolConfig.wireGuardData.persistentKeepAlive =
+                clientProtocolConfigObject.value(config_key::persistent_keep_alive).toString();
+        clientProtocolConfig.wireGuardData.pskKey = clientProtocolConfigObject.value(config_key::psk_key).toString();
+        clientProtocolConfig.wireGuardData.serverPubKey = clientProtocolConfigObject.value(config_key::server_pub_key).toString();
+        clientProtocolConfig.wireGuardData.mtu = clientProtocolConfigObject.value(config_key::mtu).toString();
+
+        clientProtocolConfig.hostname = clientProtocolConfigObject.value(config_key::hostName).toString();
+        clientProtocolConfig.port = clientProtocolConfigObject.value(config_key::port).toInt(0);
+
+        clientProtocolConfig.nativeConfig = clientProtocolConfigObject.value(config_key::config).toString();
+
+        if (clientProtocolConfigObject.contains(config_key::allowed_ips)
+            && clientProtocolConfigObject.value(config_key::allowed_ips).isArray()) {
+            auto allowedIpsArray = clientProtocolConfigObject.value(config_key::allowed_ips).toArray();
+            for (const auto &ip : allowedIpsArray) {
+                clientProtocolConfig.wireGuardData.allowedIps.append(ip.toString());
+            }
+        }
+    }
+}
+
+AwgProtocolConfig::AwgProtocolConfig(const AwgProtocolConfig &other) : ProtocolConfig(other.protocolName)
+{
+    serverProtocolConfig = other.serverProtocolConfig;
+    clientProtocolConfig = other.clientProtocolConfig;
+}
+
+QJsonObject AwgProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    if (!serverProtocolConfig.transportProto.isEmpty()) {
+        json[config_key::transport_proto] = serverProtocolConfig.transportProto;
+    }
+    if (!serverProtocolConfig.subnetAddress.isEmpty()) {
+        json[config_key::subnet_address] = serverProtocolConfig.subnetAddress;
+    }
+
+    if (!serverProtocolConfig.awgData.junkPacketCount.isEmpty()) {
+        json[config_key::junkPacketCount] = serverProtocolConfig.awgData.junkPacketCount;
+    }
+    if (!serverProtocolConfig.awgData.junkPacketMinSize.isEmpty()) {
+        json[config_key::junkPacketMinSize] = serverProtocolConfig.awgData.junkPacketMinSize;
+    }
+    if (!serverProtocolConfig.awgData.junkPacketMaxSize.isEmpty()) {
+        json[config_key::junkPacketMaxSize] = serverProtocolConfig.awgData.junkPacketMaxSize;
+    }
+    if (!serverProtocolConfig.awgData.initPacketJunkSize.isEmpty()) {
+        json[config_key::initPacketJunkSize] = serverProtocolConfig.awgData.initPacketJunkSize;
+    }
+    if (!serverProtocolConfig.awgData.responsePacketJunkSize.isEmpty()) {
+        json[config_key::responsePacketJunkSize] = serverProtocolConfig.awgData.responsePacketJunkSize;
+    }
+    if (!serverProtocolConfig.awgData.initPacketMagicHeader.isEmpty()) {
+        json[config_key::initPacketMagicHeader] = serverProtocolConfig.awgData.initPacketMagicHeader;
+    }
+    if (!serverProtocolConfig.awgData.responsePacketMagicHeader.isEmpty()) {
+        json[config_key::responsePacketMagicHeader] = serverProtocolConfig.awgData.responsePacketMagicHeader;
+    }
+    if (!serverProtocolConfig.awgData.underloadPacketMagicHeader.isEmpty()) {
+        json[config_key::underloadPacketMagicHeader] = serverProtocolConfig.awgData.underloadPacketMagicHeader;
+    }
+    if (!serverProtocolConfig.awgData.transportPacketMagicHeader.isEmpty()) {
+        json[config_key::transportPacketMagicHeader] = serverProtocolConfig.awgData.transportPacketMagicHeader;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+
+        if (!clientProtocolConfig.clientId.isEmpty()) {
+            clientConfigJson[config_key::clientId] = clientProtocolConfig.clientId;
+        }
+
+        if (!clientProtocolConfig.awgData.junkPacketCount.isEmpty()) {
+            clientConfigJson[config_key::junkPacketCount] = clientProtocolConfig.awgData.junkPacketCount;
+        }
+        if (!clientProtocolConfig.awgData.junkPacketMinSize.isEmpty()) {
+            clientConfigJson[config_key::junkPacketMinSize] = clientProtocolConfig.awgData.junkPacketMinSize;
+        }
+        if (!clientProtocolConfig.awgData.junkPacketMaxSize.isEmpty()) {
+            clientConfigJson[config_key::junkPacketMaxSize] = clientProtocolConfig.awgData.junkPacketMaxSize;
+        }
+        if (!clientProtocolConfig.awgData.initPacketJunkSize.isEmpty()) {
+            clientConfigJson[config_key::initPacketJunkSize] = clientProtocolConfig.awgData.initPacketJunkSize;
+        }
+        if (!clientProtocolConfig.awgData.responsePacketJunkSize.isEmpty()) {
+            clientConfigJson[config_key::responsePacketJunkSize] = clientProtocolConfig.awgData.responsePacketJunkSize;
+        }
+        if (!clientProtocolConfig.awgData.initPacketMagicHeader.isEmpty()) {
+            clientConfigJson[config_key::initPacketMagicHeader] = clientProtocolConfig.awgData.initPacketMagicHeader;
+        }
+        if (!clientProtocolConfig.awgData.responsePacketMagicHeader.isEmpty()) {
+            clientConfigJson[config_key::responsePacketMagicHeader] = clientProtocolConfig.awgData.responsePacketMagicHeader;
+        }
+        if (!clientProtocolConfig.awgData.underloadPacketMagicHeader.isEmpty()) {
+            clientConfigJson[config_key::underloadPacketMagicHeader] = clientProtocolConfig.awgData.underloadPacketMagicHeader;
+        }
+        if (!clientProtocolConfig.awgData.transportPacketMagicHeader.isEmpty()) {
+            clientConfigJson[config_key::transportPacketMagicHeader] = clientProtocolConfig.awgData.transportPacketMagicHeader;
+        }
+
+        if (!clientProtocolConfig.wireGuardData.clientIp.isEmpty()) {
+            clientConfigJson[config_key::client_ip] = clientProtocolConfig.wireGuardData.clientIp;
+        }
+        if (!clientProtocolConfig.wireGuardData.clientPrivateKey.isEmpty()) {
+            clientConfigJson[config_key::client_priv_key] = clientProtocolConfig.wireGuardData.clientPrivateKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.clientPublicKey.isEmpty()) {
+            clientConfigJson[config_key::client_pub_key] = clientProtocolConfig.wireGuardData.clientPublicKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.persistentKeepAlive.isEmpty()) {
+            clientConfigJson[config_key::persistent_keep_alive] = clientProtocolConfig.wireGuardData.persistentKeepAlive;
+        }
+        if (!clientProtocolConfig.wireGuardData.pskKey.isEmpty()) {
+            clientConfigJson[config_key::psk_key] = clientProtocolConfig.wireGuardData.pskKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.serverPubKey.isEmpty()) {
+            clientConfigJson[config_key::server_pub_key] = clientProtocolConfig.wireGuardData.serverPubKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.mtu.isEmpty()) {
+            clientConfigJson[config_key::mtu] = clientProtocolConfig.wireGuardData.mtu;
+        }
+
+        if (!clientProtocolConfig.wireGuardData.allowedIps.isEmpty()) {
+            QJsonArray allowedIpsArray;
+            for (const auto &ip : clientProtocolConfig.wireGuardData.allowedIps) {
+                if (!ip.isEmpty()) {
+                    allowedIpsArray.append(ip);
+                }
+            }
+            if (!allowedIpsArray.isEmpty()) {
+                clientConfigJson[config_key::allowed_ips] = allowedIpsArray;
+            }
+        }
+
+        if (!clientProtocolConfig.hostname.isEmpty()) {
+            clientConfigJson[config_key::hostName] = clientProtocolConfig.hostname;
+        }
+        if (clientProtocolConfig.port) {
+            clientConfigJson[config_key::port] = clientProtocolConfig.port;
+        }
+        if (!clientProtocolConfig.nativeConfig.isEmpty()) {
+            clientConfigJson[config_key::config] = clientProtocolConfig.nativeConfig;
+        }
+
+        if (!clientConfigJson.isEmpty()) {
+            json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson(QJsonDocument::Compact));
+        }
+    }
+
+    return json;
+}
+
+bool AwgProtocolConfig::hasEqualServerSettings(const AwgProtocolConfig &other) const
+{
+    if (serverProtocolConfig.subnetAddress != other.serverProtocolConfig.subnetAddress
+        || serverProtocolConfig.port != other.serverProtocolConfig.port
+        || serverProtocolConfig.awgData.junkPacketCount != other.serverProtocolConfig.awgData.junkPacketCount
+        || serverProtocolConfig.awgData.junkPacketMinSize != other.serverProtocolConfig.awgData.junkPacketMinSize
+        || serverProtocolConfig.awgData.junkPacketMaxSize != other.serverProtocolConfig.awgData.junkPacketMaxSize
+        || serverProtocolConfig.awgData.initPacketJunkSize != other.serverProtocolConfig.awgData.initPacketJunkSize
+        || serverProtocolConfig.awgData.responsePacketJunkSize != other.serverProtocolConfig.awgData.responsePacketJunkSize
+        || serverProtocolConfig.awgData.initPacketMagicHeader != other.serverProtocolConfig.awgData.initPacketMagicHeader
+        || serverProtocolConfig.awgData.responsePacketMagicHeader != other.serverProtocolConfig.awgData.responsePacketMagicHeader
+        || serverProtocolConfig.awgData.underloadPacketMagicHeader != other.serverProtocolConfig.awgData.underloadPacketMagicHeader
+        || serverProtocolConfig.awgData.transportPacketMagicHeader != other.serverProtocolConfig.awgData.transportPacketMagicHeader) {
+        return false;
+    }
+    return true;
+}
+
+bool AwgProtocolConfig::hasEqualClientSettings(const AwgProtocolConfig &other) const
+{
+    if (clientProtocolConfig.wireGuardData.mtu != other.clientProtocolConfig.wireGuardData.mtu
+        || clientProtocolConfig.awgData.junkPacketCount != other.clientProtocolConfig.awgData.junkPacketCount
+        || clientProtocolConfig.awgData.junkPacketMinSize != other.clientProtocolConfig.awgData.junkPacketMinSize
+        || clientProtocolConfig.awgData.junkPacketMaxSize != other.clientProtocolConfig.awgData.junkPacketMaxSize) {
+        return false;
+    }
+    return true;
+}
+
+void AwgProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = awg::ClientProtocolConfig();
+}

client/core/models/protocols/awgProtocolConfig.h

@@ -0,0 +1,74 @@
+#ifndef AWGPROTOCOLCONFIG_H
+#define AWGPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QStringList>
+
+#include "protocolConfig.h"
+#include "wireguardProtocolConfig.h"
+
+namespace awg
+{
+    struct AwgData
+    {
+        QString junkPacketCount;
+        QString junkPacketMinSize;
+        QString junkPacketMaxSize;
+
+        QString initPacketJunkSize;
+        QString responsePacketJunkSize;
+
+        QString initPacketMagicHeader;
+        QString responsePacketMagicHeader;
+        QString underloadPacketMagicHeader;
+        QString transportPacketMagicHeader;
+    };
+
+    struct ServerProtocolConfig
+    {
+        QString port;
+        QString transportProto;
+
+        QString subnetAddress;
+
+        AwgData awgData;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+
+        QString clientId;
+
+        wireguard::WireGuardData wireGuardData;
+
+        AwgData awgData;
+
+        QString hostname;
+        int port;
+
+        QString nativeConfig;
+    };
+
+    const int messageInitiationSize = 148;
+    const int messageResponseSize = 92;
+}
+
+class AwgProtocolConfig : public ProtocolConfig
+{
+public:
+    AwgProtocolConfig(const QString &protocolName);
+    AwgProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+    AwgProtocolConfig(const AwgProtocolConfig &other);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const AwgProtocolConfig &other) const;
+    bool hasEqualClientSettings(const AwgProtocolConfig &other) const;
+    void clearClientSettings();
+
+    awg::ServerProtocolConfig serverProtocolConfig;
+    awg::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // AWGPROTOCOLCONFIG_H

client/core/models/protocols/cloakProtocolConfig.cpp

@@ -0,0 +1,58 @@
+#include "cloakProtocolConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+CloakProtocolConfig::CloakProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName) : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.cipher = protocolConfigObject.value(config_key::cipher).toString();
+    serverProtocolConfig.site = protocolConfigObject.value(config_key::site).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+    }
+}
+
+QJsonObject CloakProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    if (!serverProtocolConfig.cipher.isEmpty()) {
+        json[config_key::cipher] = serverProtocolConfig.cipher;
+    }
+    if (!serverProtocolConfig.site.isEmpty()) {
+        json[config_key::site] = serverProtocolConfig.site;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+        json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson());
+    }
+
+    return json;
+}
+
+bool CloakProtocolConfig::hasEqualServerSettings(const CloakProtocolConfig &other) const
+{
+    if (serverProtocolConfig.port != other.serverProtocolConfig.port || 
+        serverProtocolConfig.cipher != other.serverProtocolConfig.cipher ||
+        serverProtocolConfig.site != other.serverProtocolConfig.site) {
+        return false;
+    }
+    return true;
+}
+
+void CloakProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = cloak::ClientProtocolConfig();
+} 

client/core/models/protocols/cloakProtocolConfig.h

@@ -0,0 +1,38 @@
+#ifndef CLOAKPROTOCOLCONFIG_H
+#define CLOAKPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QString>
+
+#include "protocolConfig.h"
+
+namespace cloak
+{
+    struct ServerProtocolConfig
+    {
+        QString port;
+        QString cipher;
+        QString site;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+    };
+}
+
+class CloakProtocolConfig : public ProtocolConfig
+{
+public:
+    CloakProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const CloakProtocolConfig &other) const;
+    void clearClientSettings();
+
+    cloak::ServerProtocolConfig serverProtocolConfig;
+    cloak::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // CLOAKPROTOCOLCONFIG_H 

client/core/models/protocols/openvpnProtocolConfig.cpp

@@ -0,0 +1,100 @@
+#include "openvpnProtocolConfig.h"
+
+#include "protocols/protocols_defs.h"
+#include <QJsonDocument>
+
+using namespace amnezia;
+
+OpenVpnProtocolConfig::OpenVpnProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName)
+    : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.subnetAddress = protocolConfigObject.value(config_key::subnet_address).toString();
+    serverProtocolConfig.transportProto = protocolConfigObject.value(config_key::transport_proto).toString();
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.ncpDisable = protocolConfigObject.value(config_key::ncp_disable).toBool(protocols::openvpn::defaultNcpDisable);
+    serverProtocolConfig.hash = protocolConfigObject.value(config_key::hash).toString();
+    serverProtocolConfig.cipher = protocolConfigObject.value(config_key::cipher).toString();
+    serverProtocolConfig.tlsAuth = protocolConfigObject.value(config_key::tls_auth).toBool(protocols::openvpn::defaultTlsAuth);
+    serverProtocolConfig.blockOutsideDns =
+            protocolConfigObject.value(config_key::block_outside_dns).toBool(protocols::openvpn::defaultBlockOutsideDns);
+    serverProtocolConfig.additionalClientConfig = protocolConfigObject.value(config_key::additional_client_config).toString();
+    serverProtocolConfig.additionalServerConfig = protocolConfigObject.value(config_key::additional_server_config).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+
+        clientProtocolConfig.clientId = clientProtocolConfigObject.value(config_key::clientId).toString();
+        clientProtocolConfig.nativeConfig = clientProtocolConfigObject.value(config_key::config).toString();
+    }
+}
+
+QJsonObject OpenVpnProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.subnetAddress.isEmpty()) {
+        json[config_key::subnet_address] = serverProtocolConfig.subnetAddress;
+    }
+    if (!serverProtocolConfig.transportProto.isEmpty()) {
+        json[config_key::transport_proto] = serverProtocolConfig.transportProto;
+    }
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    json[config_key::ncp_disable] = serverProtocolConfig.ncpDisable;
+    if (!serverProtocolConfig.hash.isEmpty()) {
+        json[config_key::hash] = serverProtocolConfig.hash;
+    }
+    if (!serverProtocolConfig.cipher.isEmpty()) {
+        json[config_key::cipher] = serverProtocolConfig.cipher;
+    }
+    json[config_key::tls_auth] = serverProtocolConfig.tlsAuth;
+    json[config_key::block_outside_dns] = serverProtocolConfig.blockOutsideDns;
+    if (!serverProtocolConfig.additionalClientConfig.isEmpty()) {
+        json[config_key::additional_client_config] = serverProtocolConfig.additionalClientConfig;
+    }
+    if (!serverProtocolConfig.additionalServerConfig.isEmpty()) {
+        json[config_key::additional_server_config] = serverProtocolConfig.additionalServerConfig;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+
+        if (!clientProtocolConfig.clientId.isEmpty()) {
+            clientConfigJson[config_key::clientId] = clientProtocolConfig.clientId;
+        }
+        if (!clientProtocolConfig.nativeConfig.isEmpty()) {
+            clientConfigJson[config_key::config] = clientProtocolConfig.nativeConfig;
+        }
+
+        if (!clientConfigJson.isEmpty()) {
+            json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson());
+        }
+    }
+
+    return json;
+}
+
+bool OpenVpnProtocolConfig::hasEqualServerSettings(const OpenVpnProtocolConfig &other) const
+{
+    if (serverProtocolConfig.subnetAddress != other.serverProtocolConfig.subnetAddress
+        || serverProtocolConfig.transportProto != other.serverProtocolConfig.transportProto
+        || serverProtocolConfig.port != other.serverProtocolConfig.port
+        || serverProtocolConfig.ncpDisable != other.serverProtocolConfig.ncpDisable
+        || serverProtocolConfig.hash != other.serverProtocolConfig.hash || serverProtocolConfig.cipher != other.serverProtocolConfig.cipher
+        || serverProtocolConfig.tlsAuth != other.serverProtocolConfig.tlsAuth
+        || serverProtocolConfig.blockOutsideDns != other.serverProtocolConfig.blockOutsideDns
+        || serverProtocolConfig.additionalClientConfig != other.serverProtocolConfig.additionalClientConfig
+        || serverProtocolConfig.additionalServerConfig != other.serverProtocolConfig.additionalServerConfig) {
+        return false;
+    }
+    return true;
+}
+
+void OpenVpnProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = openvpn::ClientProtocolConfig();
+}

client/core/models/protocols/openvpnProtocolConfig.h

@@ -0,0 +1,49 @@
+#ifndef OPENVPNPROTOCOLCONFIG_H
+#define OPENVPNPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QString>
+
+#include "protocolConfig.h"
+
+namespace openvpn
+{
+    struct ServerProtocolConfig
+    {
+        QString subnetAddress;
+        QString transportProto;
+        QString port;
+        bool ncpDisable;
+        QString hash;
+        QString cipher;
+        bool tlsAuth;
+        bool blockOutsideDns;
+        QString additionalClientConfig;
+        QString additionalServerConfig;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+
+        QString clientId;
+
+        QString nativeConfig;
+    };
+}
+
+class OpenVpnProtocolConfig : public ProtocolConfig
+{
+public:
+    OpenVpnProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const OpenVpnProtocolConfig &other) const;
+    void clearClientSettings();
+
+    openvpn::ServerProtocolConfig serverProtocolConfig;
+    openvpn::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // OPENVPNPROTOCOLCONFIG_H 

client/core/models/protocols/protocolConfig.cpp

@@ -0,0 +1,76 @@
+#include "protocolConfig.h"
+
+#include "core/models/protocols/awgProtocolConfig.h"
+#include "core/models/protocols/cloakProtocolConfig.h"
+#include "core/models/protocols/openvpnProtocolConfig.h"
+#include "core/models/protocols/protocolConfig.h"
+#include "core/models/protocols/shadowsocksProtocolConfig.h"
+#include "core/models/protocols/wireguardProtocolConfig.h"
+#include "core/models/protocols/xrayProtocolConfig.h"
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+ProtocolConfig::ProtocolConfig(const QString &protocolName) : protocolName(protocolName)
+{
+}
+
+ProtocolConfigVariant ProtocolConfig::getProtocolConfigVariant(const QSharedPointer<ProtocolConfig> &protocolConfig)
+{
+    ProtocolConfigVariant variant;
+    auto proto = ProtocolProps::protoFromString(protocolConfig->protocolName);
+    switch (proto) {
+    case Proto::OpenVpn: variant = qSharedPointerCast<OpenVpnProtocolConfig>(protocolConfig); break;
+    case Proto::WireGuard: variant = qSharedPointerCast<WireGuardProtocolConfig>(protocolConfig); break;
+    case Proto::ShadowSocks: variant = qSharedPointerCast<ShadowsocksProtocolConfig>(protocolConfig); break;
+    case Proto::Cloak: variant = qSharedPointerCast<CloakProtocolConfig>(protocolConfig); break;
+    case Proto::Xray: variant = qSharedPointerCast<XrayProtocolConfig>(protocolConfig); break;
+    case Proto::Awg: variant = qSharedPointerCast<AwgProtocolConfig>(protocolConfig); break;
+    default: break;
+    }
+    return variant;
+}
+
+bool ProtocolConfig::isServerSettingsEqual(const QSharedPointer<ProtocolConfig> &other)
+{
+    auto proto = ProtocolProps::protoFromString(protocolName);
+
+    switch (proto) {
+    case Proto::OpenVpn: {
+        auto thisConfig = qSharedPointerCast<OpenVpnProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<OpenVpnProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    case Proto::WireGuard: {
+        auto thisConfig = qSharedPointerCast<WireGuardProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<WireGuardProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    case Proto::ShadowSocks: {
+        auto thisConfig = qSharedPointerCast<ShadowsocksProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<ShadowsocksProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    case Proto::Cloak: {
+        auto thisConfig = qSharedPointerCast<CloakProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<CloakProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    case Proto::Xray: {
+        auto thisConfig = qSharedPointerCast<XrayProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<XrayProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    case Proto::Awg: {
+        auto thisConfig = qSharedPointerCast<AwgProtocolConfig>(QSharedPointer<ProtocolConfig>(this));
+        auto otherConfig = qSharedPointerCast<AwgProtocolConfig>(other);
+        return thisConfig->hasEqualServerSettings(*otherConfig.data());
+    }
+    default: return false;
+    }
+}
+
+QJsonObject ProtocolConfig::toJson() const
+{
+    return QJsonObject();
+}

client/core/models/protocols/protocolConfig.h

@@ -0,0 +1,31 @@
+#ifndef PROTOCOLCONFIG_H
+#define PROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QSharedPointer>
+#include <variant>
+
+class OpenVpnProtocolConfig;
+class WireGuardProtocolConfig;
+class ShadowsocksProtocolConfig;
+class CloakProtocolConfig;
+class XrayProtocolConfig;
+class AwgProtocolConfig;
+
+using ProtocolConfigVariant =
+        std::variant<QSharedPointer<OpenVpnProtocolConfig>, QSharedPointer<WireGuardProtocolConfig>, QSharedPointer<ShadowsocksProtocolConfig>,
+                     QSharedPointer<CloakProtocolConfig>, QSharedPointer<XrayProtocolConfig>, QSharedPointer<AwgProtocolConfig> >;
+
+class ProtocolConfig
+{
+public:
+    ProtocolConfig(const QString &protocolName);
+    virtual QJsonObject toJson() const;
+
+    static ProtocolConfigVariant getProtocolConfigVariant(const QSharedPointer<ProtocolConfig> &protocolConfig);
+    bool isServerSettingsEqual(const QSharedPointer<ProtocolConfig> &protocolConfig);
+
+    QString protocolName;
+};
+
+#endif // PROTOCOLCONFIG_H

client/core/models/protocols/shadowsocksProtocolConfig.cpp

@@ -0,0 +1,53 @@
+#include "shadowsocksProtocolConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+ShadowsocksProtocolConfig::ShadowsocksProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName) : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.cipher = protocolConfigObject.value(config_key::cipher).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+    }
+}
+
+QJsonObject ShadowsocksProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    if (!serverProtocolConfig.cipher.isEmpty()) {
+        json[config_key::cipher] = serverProtocolConfig.cipher;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+        json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson());
+    }
+
+    return json;
+}
+
+bool ShadowsocksProtocolConfig::hasEqualServerSettings(const ShadowsocksProtocolConfig &other) const
+{
+    if (serverProtocolConfig.port != other.serverProtocolConfig.port || 
+        serverProtocolConfig.cipher != other.serverProtocolConfig.cipher) {
+        return false;
+    }
+    return true;
+}
+
+void ShadowsocksProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = shadowsocks::ClientProtocolConfig();
+} 

client/core/models/protocols/shadowsocksProtocolConfig.h

@@ -0,0 +1,37 @@
+#ifndef SHADOWSOCKSPROTOCOLCONFIG_H
+#define SHADOWSOCKSPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QString>
+
+#include "protocolConfig.h"
+
+namespace shadowsocks
+{
+    struct ServerProtocolConfig
+    {
+        QString port;
+        QString cipher;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+    };
+}
+
+class ShadowsocksProtocolConfig : public ProtocolConfig
+{
+public:
+    ShadowsocksProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const ShadowsocksProtocolConfig &other) const;
+    void clearClientSettings();
+
+    shadowsocks::ServerProtocolConfig serverProtocolConfig;
+    shadowsocks::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // SHADOWSOCKSPROTOCOLCONFIG_H 

client/core/models/protocols/wireguardProtocolConfig.cpp

@@ -0,0 +1,134 @@
+#include "wireguardProtocolConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+WireGuardProtocolConfig::WireGuardProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName)
+    : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.transportProto = protocolConfigObject.value(config_key::transport_proto).toString();
+    serverProtocolConfig.subnetAddress = protocolConfigObject.value(config_key::subnet_address).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+
+        clientProtocolConfig.clientId = clientProtocolConfigObject.value(config_key::clientId).toString();
+
+        clientProtocolConfig.wireGuardData.clientIp = clientProtocolConfigObject.value(config_key::client_ip).toString();
+        clientProtocolConfig.wireGuardData.clientPrivateKey = clientProtocolConfigObject.value(config_key::client_priv_key).toString();
+        clientProtocolConfig.wireGuardData.clientPublicKey = clientProtocolConfigObject.value(config_key::client_pub_key).toString();
+        clientProtocolConfig.wireGuardData.persistentKeepAlive =
+                clientProtocolConfigObject.value(config_key::persistent_keep_alive).toString();
+        clientProtocolConfig.wireGuardData.pskKey = clientProtocolConfigObject.value(config_key::psk_key).toString();
+        clientProtocolConfig.wireGuardData.serverPubKey = clientProtocolConfigObject.value(config_key::server_pub_key).toString();
+        clientProtocolConfig.wireGuardData.mtu = clientProtocolConfigObject.value(config_key::mtu).toString();
+
+        clientProtocolConfig.hostname = clientProtocolConfigObject.value(config_key::hostName).toString();
+        clientProtocolConfig.port = clientProtocolConfigObject.value(config_key::port).toInt(0);
+
+        clientProtocolConfig.nativeConfig = clientProtocolConfigObject.value(config_key::config).toString();
+
+        if (clientProtocolConfigObject.contains(config_key::allowed_ips)
+            && clientProtocolConfigObject.value(config_key::allowed_ips).isArray()) {
+            auto allowedIpsArray = clientProtocolConfigObject.value(config_key::allowed_ips).toArray();
+            for (const auto &ip : allowedIpsArray) {
+                clientProtocolConfig.wireGuardData.allowedIps.append(ip.toString());
+            }
+        }
+    }
+}
+
+QJsonObject WireGuardProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    if (!serverProtocolConfig.transportProto.isEmpty()) {
+        json[config_key::transport_proto] = serverProtocolConfig.transportProto;
+    }
+    if (!serverProtocolConfig.subnetAddress.isEmpty()) {
+        json[config_key::subnet_address] = serverProtocolConfig.subnetAddress;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+
+        if (!clientProtocolConfig.clientId.isEmpty()) {
+            clientConfigJson[config_key::clientId] = clientProtocolConfig.clientId;
+        }
+
+        if (!clientProtocolConfig.wireGuardData.clientIp.isEmpty()) {
+            clientConfigJson[config_key::client_ip] = clientProtocolConfig.wireGuardData.clientIp;
+        }
+        if (!clientProtocolConfig.wireGuardData.clientPrivateKey.isEmpty()) {
+            clientConfigJson[config_key::client_priv_key] = clientProtocolConfig.wireGuardData.clientPrivateKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.clientPublicKey.isEmpty()) {
+            clientConfigJson[config_key::client_pub_key] = clientProtocolConfig.wireGuardData.clientPublicKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.persistentKeepAlive.isEmpty()) {
+            clientConfigJson[config_key::persistent_keep_alive] = clientProtocolConfig.wireGuardData.persistentKeepAlive;
+        }
+        if (!clientProtocolConfig.wireGuardData.pskKey.isEmpty()) {
+            clientConfigJson[config_key::psk_key] = clientProtocolConfig.wireGuardData.pskKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.serverPubKey.isEmpty()) {
+            clientConfigJson[config_key::server_pub_key] = clientProtocolConfig.wireGuardData.serverPubKey;
+        }
+        if (!clientProtocolConfig.wireGuardData.mtu.isEmpty()) {
+            clientConfigJson[config_key::mtu] = clientProtocolConfig.wireGuardData.mtu;
+        }
+
+        if (!clientProtocolConfig.wireGuardData.allowedIps.isEmpty()) {
+            QJsonArray allowedIpsArray;
+            for (const auto &ip : clientProtocolConfig.wireGuardData.allowedIps) {
+                if (!ip.isEmpty()) {
+                    allowedIpsArray.append(ip);
+                }
+            }
+            if (!allowedIpsArray.isEmpty()) {
+                clientConfigJson[config_key::allowed_ips] = allowedIpsArray;
+            }
+        }
+
+        if (!clientProtocolConfig.hostname.isEmpty()) {
+            clientConfigJson[config_key::hostName] = clientProtocolConfig.hostname;
+        }
+        if (clientProtocolConfig.port) {
+            clientConfigJson[config_key::port] = clientProtocolConfig.port;
+        }
+        if (!clientProtocolConfig.nativeConfig.isEmpty()) {
+            clientConfigJson[config_key::config] = clientProtocolConfig.nativeConfig;
+        }
+
+        if (!clientConfigJson.isEmpty()) {
+            json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson());
+        }
+    }
+
+    return json;
+}
+
+bool WireGuardProtocolConfig::hasEqualServerSettings(const WireGuardProtocolConfig &other) const
+{
+    if (serverProtocolConfig.subnetAddress != other.serverProtocolConfig.subnetAddress || 
+        serverProtocolConfig.port != other.serverProtocolConfig.port) {
+        return false;
+    }
+    return true;
+}
+
+void WireGuardProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = wireguard::ClientProtocolConfig();
+}

client/core/models/protocols/wireguardProtocolConfig.h

@@ -0,0 +1,61 @@
+#ifndef WIREGUARDPROTOCOLCONFIG_H
+#define WIREGUARDPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QStringList>
+
+#include "protocolConfig.h"
+
+namespace wireguard
+{
+    struct WireGuardData
+    {
+        QStringList allowedIps;
+
+        QString clientIp;
+        QString clientPrivateKey;
+        QString clientPublicKey;
+        QString mtu;
+        QString persistentKeepAlive;
+        QString pskKey;
+        QString serverPubKey;
+    };
+
+    struct ServerProtocolConfig
+    {
+        QString port;
+        QString transportProto;
+
+        QString subnetAddress;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+
+        QString clientId;
+
+        WireGuardData wireGuardData;
+
+        QString hostname;
+        int port;
+
+        QString nativeConfig;
+    };
+}
+
+class WireGuardProtocolConfig : public ProtocolConfig
+{
+public:
+    WireGuardProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const WireGuardProtocolConfig &other) const;
+    void clearClientSettings();
+
+    wireguard::ServerProtocolConfig serverProtocolConfig;
+    wireguard::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // WIREGUARDPROTOCOLCONFIG_H

client/core/models/protocols/xrayProtocolConfig.cpp

@@ -0,0 +1,58 @@
+#include "xrayProtocolConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+XrayProtocolConfig::XrayProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName) : ProtocolConfig(protocolName)
+{
+    serverProtocolConfig.site = protocolConfigObject.value(config_key::site).toString();
+    serverProtocolConfig.port = protocolConfigObject.value(config_key::port).toString();
+    serverProtocolConfig.transportProto = protocolConfigObject.value(config_key::transport_proto).toString();
+
+    auto clientProtocolString = protocolConfigObject.value(config_key::last_config).toString();
+    if (!clientProtocolString.isEmpty()) {
+        clientProtocolConfig.isEmpty = false;
+
+        QJsonObject clientProtocolConfigObject = QJsonDocument::fromJson(clientProtocolString.toUtf8()).object();
+    }
+}
+
+QJsonObject XrayProtocolConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (!serverProtocolConfig.site.isEmpty()) {
+        json[config_key::site] = serverProtocolConfig.site;
+    }
+    if (!serverProtocolConfig.port.isEmpty()) {
+        json[config_key::port] = serverProtocolConfig.port;
+    }
+    if (!serverProtocolConfig.transportProto.isEmpty()) {
+        json[config_key::transport_proto] = serverProtocolConfig.transportProto;
+    }
+
+    if (!clientProtocolConfig.isEmpty) {
+        QJsonObject clientConfigJson;
+        json[config_key::last_config] = QString(QJsonDocument(clientConfigJson).toJson());
+    }
+
+    return json;
+}
+
+bool XrayProtocolConfig::hasEqualServerSettings(const XrayProtocolConfig &other) const
+{
+    if (serverProtocolConfig.site != other.serverProtocolConfig.site || 
+        serverProtocolConfig.port != other.serverProtocolConfig.port ||
+        serverProtocolConfig.transportProto != other.serverProtocolConfig.transportProto) {
+        return false;
+    }
+    return true;
+}
+
+void XrayProtocolConfig::clearClientSettings()
+{
+    clientProtocolConfig = xray::ClientProtocolConfig();
+} 

client/core/models/protocols/xrayProtocolConfig.h

@@ -0,0 +1,38 @@
+#ifndef XRAYPROTOCOLCONFIG_H
+#define XRAYPROTOCOLCONFIG_H
+
+#include <QJsonObject>
+#include <QString>
+
+#include "protocolConfig.h"
+
+namespace xray
+{
+    struct ServerProtocolConfig
+    {
+        QString site;
+        QString port;
+        QString transportProto;
+    };
+
+    struct ClientProtocolConfig
+    {
+        bool isEmpty = true;
+    };
+}
+
+class XrayProtocolConfig : public ProtocolConfig
+{
+public:
+    XrayProtocolConfig(const QJsonObject &protocolConfigObject, const QString &protocolName);
+
+    QJsonObject toJson() const override;
+
+    bool hasEqualServerSettings(const XrayProtocolConfig &other) const;
+    void clearClientSettings();
+
+    xray::ServerProtocolConfig serverProtocolConfig;
+    xray::ClientProtocolConfig clientProtocolConfig;
+};
+
+#endif // XRAYPROTOCOLCONFIG_H 

client/core/models/servers/apiV1ServerConfig.cpp

@@ -0,0 +1,28 @@
+#include "apiV1ServerConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+ApiV1ServerConfig::ApiV1ServerConfig(const QJsonObject &serverConfigObject) : ServerConfig(serverConfigObject)
+{
+    name = serverConfigObject.value(config_key::name).toString();
+    description = serverConfigObject.value(config_key::description).toString();
+}
+
+QJsonObject ApiV1ServerConfig::toJson() const
+{
+    QJsonObject json = ServerConfig::toJson();
+    
+    if (!name.isEmpty()) {
+        json[config_key::name] = name;
+    }
+    if (!description.isEmpty()) {
+        json[config_key::description] = description;
+    }
+    
+    return json;
+}

client/core/models/servers/apiV1ServerConfig.h

@@ -0,0 +1,17 @@
+#ifndef APIV1SERVERCONFIG_H
+#define APIV1SERVERCONFIG_H
+
+#include "serverConfig.h"
+
+class ApiV1ServerConfig : public ServerConfig
+{
+public:
+    ApiV1ServerConfig(const QJsonObject &serverConfigObject);
+
+    QJsonObject toJson() const override;
+
+    QString name;
+    QString description;
+};
+
+#endif // APIV1SERVERCONFIG_H

client/core/models/servers/apiV2ServerConfig.cpp

@@ -0,0 +1,125 @@
+#include "apiV2ServerConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+ApiV2ServerConfig::ApiV2ServerConfig(const QJsonObject &serverConfigObject) : ServerConfig(serverConfigObject)
+{
+    name = serverConfigObject.value(config_key::name).toString();
+    description = serverConfigObject.value(config_key::description).toString();
+
+    auto apiConfigObject = serverConfigObject.value("api_config").toObject();
+
+    auto availableCountriesArray = apiConfigObject.value("available_countries").toArray();
+    for (const auto &countryValue : availableCountriesArray) {
+        auto countryObject = countryValue.toObject();
+        apiv2::Country country;
+        country.code = countryObject.value("server_country_code").toString();
+        country.name = countryObject.value("server_country_name").toString();
+        apiConfig.availableCountries.append(country);
+    }
+
+    auto subscriptionObject = apiConfigObject.value("subscription").toObject();
+    apiConfig.subscription.end_date = subscriptionObject.value("end_date").toString();
+
+    auto publicKeyObject = apiConfigObject.value("public_key").toObject();
+    apiConfig.publicKey.expiresAt = publicKeyObject.value("expires_at").toString();
+
+    apiConfig.serverCountryCode = apiConfigObject.value("server_country_code").toString();
+    apiConfig.serverCountryName = apiConfigObject.value("server_country_name").toString();
+
+    apiConfig.serviceProtocol = apiConfigObject.value("service_protocol").toString();
+    apiConfig.serviceType = apiConfigObject.value("service_type").toString();
+
+    apiConfig.userCountryCode = apiConfigObject.value("user_country_code").toString();
+
+    apiConfig.vpnKey = apiConfigObject.value("vpn_key").toString();
+
+    auto authDataObject = serverConfigObject.value("auth_data").toObject();
+    apiConfig.authData.apiKey = authDataObject.value("api_key").toString();
+}
+
+QJsonObject ApiV2ServerConfig::toJson() const
+{
+    QJsonObject json = ServerConfig::toJson();
+    
+    if (!name.isEmpty()) {
+        json[config_key::name] = name;
+    }
+    if (!description.isEmpty()) {
+        json[config_key::description] = description;
+    }
+    
+    QJsonObject apiConfigJson;
+    
+    if (!apiConfig.availableCountries.isEmpty()) {
+        QJsonArray availableCountriesArray;
+        for (const auto &country : apiConfig.availableCountries) {
+            QJsonObject countryObject;
+            if (!country.code.isEmpty()) {
+                countryObject["server_country_code"] = country.code;
+            }
+            if (!country.name.isEmpty()) {
+                countryObject["server_country_name"] = country.name;
+            }
+            if (!countryObject.isEmpty()) {
+                availableCountriesArray.append(countryObject);
+            }
+        }
+        if (!availableCountriesArray.isEmpty()) {
+            apiConfigJson["available_countries"] = availableCountriesArray;
+        }
+    }
+    
+    if (!apiConfig.subscription.end_date.isEmpty()) {
+        QJsonObject subscriptionObject;
+        subscriptionObject["end_date"] = apiConfig.subscription.end_date;
+        apiConfigJson["subscription"] = subscriptionObject;
+    }
+    
+    if (!apiConfig.publicKey.expiresAt.isEmpty()) {
+        QJsonObject publicKeyObject;
+        publicKeyObject["expires_at"] = apiConfig.publicKey.expiresAt;
+        apiConfigJson["public_key"] = publicKeyObject;
+    }
+    
+    if (!apiConfig.serverCountryCode.isEmpty()) {
+        apiConfigJson["server_country_code"] = apiConfig.serverCountryCode;
+    }
+    if (!apiConfig.serverCountryName.isEmpty()) {
+        apiConfigJson["server_country_name"] = apiConfig.serverCountryName;
+    }
+    
+    if (!apiConfig.serviceProtocol.isEmpty()) {
+        apiConfigJson["service_protocol"] = apiConfig.serviceProtocol;
+    }
+    if (!apiConfig.serviceType.isEmpty()) {
+        apiConfigJson["service_type"] = apiConfig.serviceType;
+    }
+    
+    if (!apiConfig.userCountryCode.isEmpty()) {
+        apiConfigJson["user_country_code"] = apiConfig.userCountryCode;
+    }
+    
+    if (!apiConfig.vpnKey.isEmpty()) {
+        apiConfigJson["vpn_key"] = apiConfig.vpnKey;
+    }
+
+    QJsonObject authDataJson;
+    if (!apiConfig.authData.apiKey.isEmpty()) {
+        authDataJson["api_key"] = apiConfig.authData.apiKey;
+    }
+    if (!authDataJson.isEmpty()) {
+        apiConfigJson["auth_data"] = authDataJson;
+    }
+
+    if (!apiConfigJson.isEmpty()) {
+        json["api_config"] = apiConfigJson;
+    }
+    
+    return json;
+}

client/core/models/servers/apiV2ServerConfig.h

@@ -0,0 +1,61 @@
+#ifndef APIV2SERVERCONFIG_H
+#define APIV2SERVERCONFIG_H
+
+#include "serverConfig.h"
+
+namespace apiv2
+{
+    struct Country {
+        QString code;
+        QString name;
+    };
+
+    struct PublicKey
+    {
+        QString expiresAt;
+    };
+
+    struct Subscription
+    {
+        QString end_date;
+    };
+
+    struct AuthData
+    {
+        QString apiKey;
+    };
+
+    struct ApiConfig {
+        QVector<Country> availableCountries;
+
+        Subscription subscription;
+        PublicKey publicKey;
+
+        AuthData authData;
+
+        QString serverCountryCode;
+        QString serverCountryName;
+
+        QString serviceProtocol;
+        QString serviceType;
+
+        QString userCountryCode;
+
+        QString vpnKey;
+    };
+}
+
+class ApiV2ServerConfig : public ServerConfig
+{
+public:
+    ApiV2ServerConfig(const QJsonObject &serverConfigObject);
+
+    QJsonObject toJson() const override;
+
+    QString name;
+    QString description;
+
+    apiv2::ApiConfig apiConfig;
+};
+
+#endif // APIV2SERVERCONFIG_H

client/core/models/servers/selfHostedServerConfig.cpp

@@ -0,0 +1,48 @@
+#include "selfHostedServerConfig.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+SelfHostedServerConfig::SelfHostedServerConfig(const QJsonObject &serverConfigObject) : ServerConfig(serverConfigObject)
+{   
+    name = serverConfigObject.value(config_key::description).toString();
+    if (name.isEmpty()) {
+        name = serverConfigObject.value(config_key::hostName).toString();
+    }
+
+    serverCredentials.hostName = serverConfigObject.value(config_key::hostName).toString();
+    serverCredentials.userName = serverConfigObject.value(config_key::userName).toString();
+    serverCredentials.secretData = serverConfigObject.value(config_key::password).toString();
+    serverCredentials.port = serverConfigObject.value(config_key::port).toInt(22);
+}
+
+QJsonObject SelfHostedServerConfig::toJson() const
+{
+    // Сначала вызываем родительскую функцию для сериализации базовых полей
+    QJsonObject json = ServerConfig::toJson();
+    
+    // Добавляем имя только если оно не пустое
+    if (!name.isEmpty()) {
+        json[config_key::description] = name; // Используем description как в конструкторе
+    }
+    
+    // Добавляем credentials только если они не пустые
+    if (!serverCredentials.hostName.isEmpty()) {
+        json[config_key::hostName] = serverCredentials.hostName;
+    }
+    if (!serverCredentials.userName.isEmpty()) {
+        json[config_key::userName] = serverCredentials.userName;
+    }
+    if (!serverCredentials.secretData.isEmpty()) {
+        json[config_key::password] = serverCredentials.secretData;
+    }
+    if (serverCredentials.port != 22) { // Добавляем порт только если не дефолтный
+        json[config_key::port] = serverCredentials.port;
+    }
+    
+    return json;
+}

client/core/models/servers/selfHostedServerConfig.h

@@ -0,0 +1,19 @@
+#ifndef SELFHOSTEDSERVERCONFIG_H
+#define SELFHOSTEDSERVERCONFIG_H
+
+#include "core/defs.h"
+#include "serverConfig.h"
+
+class SelfHostedServerConfig : public ServerConfig
+{
+public:
+    SelfHostedServerConfig(const QJsonObject &serverConfigObject);
+
+    QJsonObject toJson() const override;
+
+    QString name;
+
+    amnezia::ServerCredentials serverCredentials;
+};
+
+#endif // SELFHOSTEDSERVERCONFIG_H

client/core/models/servers/serverConfig.cpp

@@ -0,0 +1,167 @@
+#include "serverConfig.h"
+
+#include <QJsonArray>
+
+#include "apiV1ServerConfig.h"
+#include "apiV2ServerConfig.h"
+#include "containers/containers_defs.h"
+#include "core/models/protocols/awgProtocolConfig.h"
+#include "core/models/protocols/cloakProtocolConfig.h"
+#include "core/models/protocols/openvpnProtocolConfig.h"
+#include "core/models/protocols/protocolConfig.h"
+#include "core/models/protocols/shadowsocksProtocolConfig.h"
+#include "core/models/protocols/xrayProtocolConfig.h"
+#include "protocols/protocols_defs.h"
+#include "selfHostedServerConfig.h"
+
+using namespace amnezia;
+
+ServerConfig::ServerConfig(const QJsonObject &serverConfigObject)
+{
+    type = static_cast<ServerConfigType>(serverConfigObject.value(config_key::configVersion).toInt(0));
+
+    hostName = serverConfigObject.value(config_key::hostName).toString();
+
+    dns1 = serverConfigObject.value(config_key::dns1).toString();
+    dns2 = serverConfigObject.value(config_key::dns2).toString();
+
+    defaultContainer = serverConfigObject.value(config_key::defaultContainer).toString();
+
+    crc = serverConfigObject.value(config_key::crc).toInt(0);
+    nameOverriddenByUser = serverConfigObject.value(config_key::nameOverriddenByUser).toBool(false);
+
+    auto containers = serverConfigObject.value(config_key::containers).toArray();
+    for (const auto &container : std::as_const(containers)) {
+        auto containerObject = container.toObject();
+
+        auto containerName = containerObject.value(config_key::container).toString();
+
+        ContainerConfig containerConfig;
+        containerConfig.containerName = containerName;
+
+        auto protocols = ContainerProps::protocolsForContainer(ContainerProps::containerFromString(containerName));
+        for (const auto &protocol : protocols) {
+            auto protocolName = ProtocolProps::protoToString(protocol);
+            auto protocolConfigObject = containerObject.value(protocolName).toObject();
+
+            switch (protocol) {
+            case Proto::OpenVpn: {
+                containerConfig.protocolConfigs.insert(protocolName,
+                                                       QSharedPointer<OpenVpnProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::ShadowSocks: {
+                containerConfig.protocolConfigs.insert(
+                        protocolName, QSharedPointer<ShadowsocksProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::Cloak: {
+                containerConfig.protocolConfigs.insert(protocolName,
+                                                       QSharedPointer<CloakProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::WireGuard: {
+                containerConfig.protocolConfigs.insert(protocolName,
+                                                       QSharedPointer<WireGuardProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::Awg: {
+                containerConfig.protocolConfigs.insert(protocolName,
+                                                       QSharedPointer<AwgProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::Xray: {
+                containerConfig.protocolConfigs.insert(protocolName,
+                                                       QSharedPointer<XrayProtocolConfig>::create(protocolConfigObject, protocolName));
+                break;
+            }
+            case Proto::Ikev2: break;
+            case Proto::L2tp: break;
+            case Proto::SSXray: break;
+            case Proto::TorWebSite: break;
+            case Proto::Dns: break;
+            case Proto::Sftp: break;
+            case Proto::Socks5Proxy: break;
+            default: break;
+            }
+        }
+
+        containerConfigs.insert(containerName, containerConfig);
+    }
+}
+
+QSharedPointer<ServerConfig> ServerConfig::createServerConfig(const QJsonObject &serverConfigObject)
+{
+    auto type = static_cast<ServerConfigType>(serverConfigObject.value(config_key::configVersion).toInt(0));
+
+    switch (type) {
+    case ServerConfigType::SelfHosted: return QSharedPointer<SelfHostedServerConfig>::create(serverConfigObject);
+    case ServerConfigType::ApiV1: return QSharedPointer<ApiV1ServerConfig>::create(serverConfigObject);
+    case ServerConfigType::ApiV2: return QSharedPointer<ApiV2ServerConfig>::create(serverConfigObject);
+    }
+}
+
+ServerConfigVariant ServerConfig::getServerConfigVariant(const QSharedPointer<ServerConfig> &serverConfig)
+{
+    ServerConfigVariant variant;
+    switch (serverConfig->type) {
+    case amnezia::ServerConfigType::SelfHosted: variant = qSharedPointerCast<SelfHostedServerConfig>(serverConfig); break;
+    case amnezia::ServerConfigType::ApiV1: variant = qSharedPointerCast<ApiV1ServerConfig>(serverConfig); break;
+    case amnezia::ServerConfigType::ApiV2: variant = qSharedPointerCast<ApiV2ServerConfig>(serverConfig); break;
+    }
+    return variant;
+}
+
+QJsonObject ServerConfig::toJson() const
+{
+    QJsonObject json;
+
+    if (type != ServerConfigType::SelfHosted) {
+        json[config_key::configVersion] = static_cast<int>(type);
+    }
+
+    if (!hostName.isEmpty()) {
+        json[config_key::hostName] = hostName;
+    }
+    if (!dns1.isEmpty()) {
+        json[config_key::dns1] = dns1;
+    }
+    if (!dns2.isEmpty()) {
+        json[config_key::dns2] = dns2;
+    }
+    if (!defaultContainer.isEmpty()) {
+        json[config_key::defaultContainer] = defaultContainer;
+    }
+
+    if (!containerConfigs.isEmpty()) {
+        QJsonArray containersArray;
+        for (const auto &containerConfig : containerConfigs) {
+            QJsonObject containerObject;
+            containerObject[config_key::container] = containerConfig.containerName;
+
+            if (!containerConfig.protocolConfigs.isEmpty()) {
+                for (const auto &protocolConfig : containerConfig.protocolConfigs) {
+                    QJsonObject protocolJson = protocolConfig->toJson();
+                    if (!protocolJson.isEmpty()) {
+                        containerObject[protocolConfig->protocolName] = protocolJson;
+                    }
+                }
+            }
+
+            containersArray.append(containerObject);
+        }
+        if (!containersArray.isEmpty()) {
+            json[config_key::containers] = containersArray;
+        }
+    }
+
+    return json;
+}
+
+void ServerConfig::updateProtocolConfig(const QString &containerName, const QMap<QString, QSharedPointer<ProtocolConfig>> &protocolConfigs)
+{
+    if (containerConfigs.contains(containerName)) {
+        ContainerConfig &containerConfig = containerConfigs[containerName];
+        containerConfig.protocolConfigs = protocolConfigs;
+    }
+}

client/core/models/servers/serverConfig.h

@@ -0,0 +1,45 @@
+#ifndef SERVERCONFIG_H
+#define SERVERCONFIG_H
+
+#include <QJsonObject>
+#include <QSharedPointer>
+#include <QString>
+
+#include "core/defs.h"
+#include "core/models/containers/containerConfig.h"
+
+class SelfHostedServerConfig;
+class ApiV1ServerConfig;
+class ApiV2ServerConfig;
+
+using ServerConfigVariant =
+        std::variant<QSharedPointer<SelfHostedServerConfig>, QSharedPointer<ApiV1ServerConfig>, QSharedPointer<ApiV2ServerConfig> >;
+
+class ServerConfig
+{
+public:
+    ServerConfig(const QJsonObject &serverConfigObject);
+
+    virtual QJsonObject toJson() const;
+
+    static QSharedPointer<ServerConfig> createServerConfig(const QJsonObject &serverConfigObject);
+    static ServerConfigVariant getServerConfigVariant(const QSharedPointer<ServerConfig> &serverConfig);
+
+    void updateProtocolConfig(const QString &containerName, const QMap<QString, QSharedPointer<ProtocolConfig>> &protocolConfigs);
+
+    amnezia::ServerConfigType type;
+
+    QString hostName;
+
+    QString dns1;
+    QString dns2;
+
+    QString defaultContainer;
+
+    bool nameOverriddenByUser;
+    int crc; // TODO it makes sense to add for all server types or move it to the api
+
+    QMap<QString, ContainerConfig> containerConfigs;
+};
+
+#endif // SERVERCONFIG_H

client/daemon/daemon.cpp

@@ -169,14 +169,11 @@ bool Daemon::maybeUpdateResolvers(const InterfaceConfig& config) {
   if ((config.m_hopType == InterfaceConfig::MultiHopExit) ||
       (config.m_hopType == InterfaceConfig::SingleHop)) {
     QList<QHostAddress> resolvers;
-    resolvers.append(QHostAddress(config.m_primaryDnsServer));
-    if (!config.m_secondaryDnsServer.isEmpty()) {
-        resolvers.append(QHostAddress(config.m_secondaryDnsServer));
-    }
+    resolvers.append(QHostAddress(config.m_dnsServer));
 
     // If the DNS is not the Gateway, it's a user defined DNS
     // thus, not add any other :)
-    if (config.m_primaryDnsServer == config.m_serverIpv4Gateway) {
+    if (config.m_dnsServer == config.m_serverIpv4Gateway) {
       resolvers.append(QHostAddress(config.m_serverIpv6Gateway));
     }
 
@@ -282,26 +279,15 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
   config.m_serverIpv4Gateway = obj.value("serverIpv4Gateway").toString();
   config.m_serverIpv6Gateway = obj.value("serverIpv6Gateway").toString();
 
-  if (!obj.contains("primaryDnsServer")) {
-    config.m_primaryDnsServer = QString();
+  if (!obj.contains("dnsServer")) {
+    config.m_dnsServer = QString();
   } else {
-    QJsonValue value = obj.value("primaryDnsServer");
+    QJsonValue value = obj.value("dnsServer");
     if (!value.isString()) {
       logger.error() << "dnsServer is not a string";
       return false;
     }
-    config.m_primaryDnsServer = value.toString();
-  }
-
-  if (!obj.contains("secondaryDnsServer")) {
-    config.m_secondaryDnsServer = QString();
-  } else {
-    QJsonValue value = obj.value("secondaryDnsServer");
-    if (!value.isString()) {
-      logger.error() << "dnsServer is not a string";
-      return false;
-    }
-    config.m_secondaryDnsServer = value.toString();
+    config.m_dnsServer = value.toString();
   }
 
   if (!obj.contains("hopType")) {
@@ -405,13 +391,6 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
   if (!obj.value("S2").isNull()) {
     config.m_responsePacketJunkSize = obj.value("S2").toString();
   }
-  if (!obj.value("S3").isNull()) {
-    config.m_cookieReplyPacketJunkSize = obj.value("S3").toString();
-  }
-  if (!obj.value("S4").isNull()) {
-    config.m_transportPacketJunkSize = obj.value("S4").toString();
-  }
-
   if (!obj.value("H1").isNull()) {
     config.m_initPacketMagicHeader = obj.value("H1").toString();
   }
@@ -425,34 +404,6 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
     config.m_transportPacketMagicHeader = obj.value("H4").toString();
   }
 
-  if (!obj.value("I1").isNull()) {
-    config.m_specialJunk["I1"] = obj.value("I1").toString();
-  }
-  if (!obj.value("I2").isNull()) {
-    config.m_specialJunk["I2"] = obj.value("I2").toString();
-  }
-  if (!obj.value("I3").isNull()) {
-    config.m_specialJunk["I3"] = obj.value("I3").toString();
-  }
-  if (!obj.value("I4").isNull()) {
-    config.m_specialJunk["I4"] = obj.value("I4").toString();
-  }
-  if (!obj.value("I5").isNull()) {
-    config.m_specialJunk["I5"] = obj.value("I5").toString();
-  }
-  if (!obj.value("J1").isNull()) {
-    config.m_controlledJunk["J1"] = obj.value("J1").toString();
-  }
-  if (!obj.value("J2").isNull()) {
-    config.m_controlledJunk["J2"] = obj.value("J2").toString();
-  }
-  if (!obj.value("J3").isNull()) {
-    config.m_controlledJunk["J3"] = obj.value("J3").toString();
-  }
-  if (!obj.value("Itime").isNull()) {
-    config.m_specialHandshakeTimeout = obj.value("Itime").toString();
-  }
-
   return true;
 }
 

client/daemon/interfaceconfig.cpp

@@ -28,8 +28,7 @@ QJsonObject InterfaceConfig::toJson() const {
       (m_hopType == InterfaceConfig::SingleHop)) {
     json.insert("serverIpv4Gateway", QJsonValue(m_serverIpv4Gateway));
     json.insert("serverIpv6Gateway", QJsonValue(m_serverIpv6Gateway));
-    json.insert("primaryDnsServer", QJsonValue(m_primaryDnsServer));
-    json.insert("secondaryDnsServer", QJsonValue(m_secondaryDnsServer));
+    json.insert("dnsServer", QJsonValue(m_dnsServer));
   }
 
   QJsonArray allowedIPAddesses;
@@ -101,15 +100,11 @@ QString InterfaceConfig::toWgConf(const QMap<QString, QString>& extra) const {
     out << "MTU = " << m_deviceMTU << "\n";
   }
 
-  if (!m_primaryDnsServer.isNull()) {
-    QStringList dnsServers;
-    dnsServers.append(m_primaryDnsServer);
-    if (!m_secondaryDnsServer.isNull()) {
-        dnsServers.append(m_secondaryDnsServer);
-    }
+  if (!m_dnsServer.isNull()) {
+    QStringList dnsServers(m_dnsServer);
     // If the DNS is not the Gateway, it's a user defined DNS
     // thus, not add any other :)
-    if (m_primaryDnsServer == m_serverIpv4Gateway) {
+    if (m_dnsServer == m_serverIpv4Gateway) {
       dnsServers.append(m_serverIpv6Gateway);
     }
     out << "DNS = " << dnsServers.join(", ") << "\n";
@@ -130,12 +125,6 @@ QString InterfaceConfig::toWgConf(const QMap<QString, QString>& extra) const {
   if (!m_responsePacketJunkSize.isNull()) {
     out << "S2 = " << m_responsePacketJunkSize << "\n";
   }
-  if (!m_cookieReplyPacketJunkSize.isNull()) {
-    out << "S3 = " << m_cookieReplyPacketJunkSize << "\n";
-  }
-  if (!m_transportPacketJunkSize.isNull()) {
-    out << "S4 = " << m_transportPacketJunkSize << "\n";
-  }
   if (!m_initPacketMagicHeader.isNull()) {
     out << "H1 = " << m_initPacketMagicHeader << "\n";
   }
@@ -149,16 +138,6 @@ QString InterfaceConfig::toWgConf(const QMap<QString, QString>& extra) const {
     out << "H4 = " << m_transportPacketMagicHeader << "\n";
   }
 
-  for (const QString& key : m_specialJunk.keys()) {
-    out << key << " = " << m_specialJunk[key] << "\n";
-  }
-  for (const QString& key : m_controlledJunk.keys()) {
-    out << key << " = " << m_controlledJunk[key] << "\n";
-  }
-  if (!m_specialHandshakeTimeout.isNull()) {
-    out << "Itime = " << m_specialHandshakeTimeout << "\n";
-  }
-
   // If any extra config was provided, append it now.
   for (const QString& key : extra.keys()) {
     out << key << " = " << extra[key] << "\n";

client/daemon/interfaceconfig.h

@@ -32,8 +32,7 @@ class InterfaceConfig {
   QString m_serverIpv4AddrIn;
   QString m_serverPskKey;
   QString m_serverIpv6AddrIn;
-  QString m_primaryDnsServer;
-  QString m_secondaryDnsServer;
+  QString m_dnsServer;
   int m_serverPort = 0;
   int m_deviceMTU = 1420;
   QList<IPAddress> m_allowedIPAddressRanges;
@@ -50,15 +49,10 @@ class InterfaceConfig {
   QString m_junkPacketMaxSize;
   QString m_initPacketJunkSize;
   QString m_responsePacketJunkSize;
-  QString m_cookieReplyPacketJunkSize;
-  QString m_transportPacketJunkSize;
   QString m_initPacketMagicHeader;
   QString m_responsePacketMagicHeader;
   QString m_underloadPacketMagicHeader;
   QString m_transportPacketMagicHeader;
-  QMap<QString, QString> m_specialJunk;
-  QMap<QString, QString> m_controlledJunk;
-  QString m_specialHandshakeTimeout;
 
   QJsonObject toJson() const;
   QString toWgConf(

client/mozilla/localsocketcontroller.cpp

@@ -149,14 +149,7 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
   json.insert("serverPort", wgConfig.value(amnezia::config_key::port).toInt());
   json.insert("serverIpv4Gateway", wgConfig.value(amnezia::config_key::hostName));
   //  json.insert("serverIpv6Gateway", QJsonValue(hop.m_server.ipv6Gateway()));
-
-  json.insert("primaryDnsServer", rawConfig.value(amnezia::config_key::dns1));
-
-  // We don't use secondary DNS if primary DNS is AmneziaDNS
-  if (!rawConfig.value(amnezia::config_key::dns1).toString().
-    contains(amnezia::protocols::dns::amneziaDnsIp)) {
-    json.insert("secondaryDnsServer", rawConfig.value(amnezia::config_key::dns2));
-  }
+  json.insert("dnsServer", rawConfig.value(amnezia::config_key::dns1));
 
   QJsonArray jsAllowedIPAddesses;
 
@@ -244,61 +237,28 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
     json.insert(amnezia::config_key::junkPacketMaxSize, wgConfig.value(amnezia::config_key::junkPacketMaxSize));
     json.insert(amnezia::config_key::initPacketJunkSize, wgConfig.value(amnezia::config_key::initPacketJunkSize));
     json.insert(amnezia::config_key::responsePacketJunkSize, wgConfig.value(amnezia::config_key::responsePacketJunkSize));
-    json.insert(amnezia::config_key::cookieReplyPacketJunkSize, wgConfig.value(amnezia::config_key::cookieReplyPacketJunkSize));
-    json.insert(amnezia::config_key::transportPacketJunkSize, wgConfig.value(amnezia::config_key::transportPacketJunkSize));
     json.insert(amnezia::config_key::initPacketMagicHeader, wgConfig.value(amnezia::config_key::initPacketMagicHeader));
     json.insert(amnezia::config_key::responsePacketMagicHeader, wgConfig.value(amnezia::config_key::responsePacketMagicHeader));
     json.insert(amnezia::config_key::underloadPacketMagicHeader, wgConfig.value(amnezia::config_key::underloadPacketMagicHeader));
     json.insert(amnezia::config_key::transportPacketMagicHeader, wgConfig.value(amnezia::config_key::transportPacketMagicHeader));
-    json.insert(amnezia::config_key::specialJunk1, wgConfig.value(amnezia::config_key::specialJunk1));
-    json.insert(amnezia::config_key::specialJunk2, wgConfig.value(amnezia::config_key::specialJunk2));
-    json.insert(amnezia::config_key::specialJunk3, wgConfig.value(amnezia::config_key::specialJunk3));
-    json.insert(amnezia::config_key::specialJunk4, wgConfig.value(amnezia::config_key::specialJunk4));
-    json.insert(amnezia::config_key::specialJunk5, wgConfig.value(amnezia::config_key::specialJunk5));
-    json.insert(amnezia::config_key::controlledJunk1, wgConfig.value(amnezia::config_key::controlledJunk1));
-    json.insert(amnezia::config_key::controlledJunk2, wgConfig.value(amnezia::config_key::controlledJunk2));
-    json.insert(amnezia::config_key::controlledJunk3, wgConfig.value(amnezia::config_key::controlledJunk3));
-    json.insert(amnezia::config_key::specialHandshakeTimeout, wgConfig.value(amnezia::config_key::specialHandshakeTimeout));
   } else if (!wgConfig.value(amnezia::config_key::junkPacketCount).isUndefined()
              && !wgConfig.value(amnezia::config_key::junkPacketMinSize).isUndefined()
              && !wgConfig.value(amnezia::config_key::junkPacketMaxSize).isUndefined()
              && !wgConfig.value(amnezia::config_key::initPacketJunkSize).isUndefined()
              && !wgConfig.value(amnezia::config_key::responsePacketJunkSize).isUndefined()
-             && !wgConfig.value(amnezia::config_key::cookieReplyPacketJunkSize).isUndefined()
-             && !wgConfig.value(amnezia::config_key::transportPacketJunkSize).isUndefined()
              && !wgConfig.value(amnezia::config_key::initPacketMagicHeader).isUndefined()
              && !wgConfig.value(amnezia::config_key::responsePacketMagicHeader).isUndefined()
              && !wgConfig.value(amnezia::config_key::underloadPacketMagicHeader).isUndefined()
-             && !wgConfig.value(amnezia::config_key::transportPacketMagicHeader).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk1).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk2).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk3).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk4).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialJunk5).isUndefined()
-             && !wgConfig.value(amnezia::config_key::controlledJunk1).isUndefined()
-             && !wgConfig.value(amnezia::config_key::controlledJunk2).isUndefined()
-             && !wgConfig.value(amnezia::config_key::controlledJunk3).isUndefined()
-             && !wgConfig.value(amnezia::config_key::specialHandshakeTimeout).isUndefined()) {
+             && !wgConfig.value(amnezia::config_key::transportPacketMagicHeader).isUndefined()) {
     json.insert(amnezia::config_key::junkPacketCount, wgConfig.value(amnezia::config_key::junkPacketCount));
     json.insert(amnezia::config_key::junkPacketMinSize, wgConfig.value(amnezia::config_key::junkPacketMinSize));
     json.insert(amnezia::config_key::junkPacketMaxSize, wgConfig.value(amnezia::config_key::junkPacketMaxSize));
     json.insert(amnezia::config_key::initPacketJunkSize, wgConfig.value(amnezia::config_key::initPacketJunkSize));
     json.insert(amnezia::config_key::responsePacketJunkSize, wgConfig.value(amnezia::config_key::responsePacketJunkSize));
-    json.insert(amnezia::config_key::cookieReplyPacketJunkSize, wgConfig.value(amnezia::config_key::cookieReplyPacketJunkSize));
-    json.insert(amnezia::config_key::transportPacketJunkSize, wgConfig.value(amnezia::config_key::transportPacketJunkSize));
     json.insert(amnezia::config_key::initPacketMagicHeader, wgConfig.value(amnezia::config_key::initPacketMagicHeader));
     json.insert(amnezia::config_key::responsePacketMagicHeader, wgConfig.value(amnezia::config_key::responsePacketMagicHeader));
     json.insert(amnezia::config_key::underloadPacketMagicHeader, wgConfig.value(amnezia::config_key::underloadPacketMagicHeader));
     json.insert(amnezia::config_key::transportPacketMagicHeader, wgConfig.value(amnezia::config_key::transportPacketMagicHeader));
-    json.insert(amnezia::config_key::specialJunk1, wgConfig.value(amnezia::config_key::specialJunk1));
-    json.insert(amnezia::config_key::specialJunk2, wgConfig.value(amnezia::config_key::specialJunk2));
-    json.insert(amnezia::config_key::specialJunk3, wgConfig.value(amnezia::config_key::specialJunk3));
-    json.insert(amnezia::config_key::specialJunk4, wgConfig.value(amnezia::config_key::specialJunk4));
-    json.insert(amnezia::config_key::specialJunk5, wgConfig.value(amnezia::config_key::specialJunk5));
-    json.insert(amnezia::config_key::controlledJunk1, wgConfig.value(amnezia::config_key::controlledJunk1));
-    json.insert(amnezia::config_key::controlledJunk2, wgConfig.value(amnezia::config_key::controlledJunk2));
-    json.insert(amnezia::config_key::controlledJunk3, wgConfig.value(amnezia::config_key::controlledJunk3));
-    json.insert(amnezia::config_key::specialHandshakeTimeout, wgConfig.value(amnezia::config_key::specialHandshakeTimeout));
   }
 
   write(json);

client/platforms/ios/WGConfig.swift

@@ -4,10 +4,7 @@ struct WGConfig: Decodable {
   let initPacketMagicHeader, responsePacketMagicHeader: String?
   let underloadPacketMagicHeader, transportPacketMagicHeader: String?
   let junkPacketCount, junkPacketMinSize, junkPacketMaxSize: String?
-  let initPacketJunkSize, responsePacketJunkSize, cookieReplyPacketJunkSize, transportPacketJunkSize: String?
-  let specialJunk1, specialJunk2, specialJunk3, specialJunk4, specialJunk5: String?
-  let controlledJunk1, controlledJunk2, controlledJunk3: String?
-  let specialHandshakeTimeout: String?
+  let initPacketJunkSize, responsePacketJunkSize: String?
   let dns1: String
   let dns2: String
   let mtu: String
@@ -26,10 +23,7 @@ struct WGConfig: Decodable {
     case initPacketMagicHeader = "H1", responsePacketMagicHeader = "H2"
     case underloadPacketMagicHeader = "H3", transportPacketMagicHeader = "H4"
     case junkPacketCount = "Jc", junkPacketMinSize = "Jmin", junkPacketMaxSize = "Jmax"
-    case initPacketJunkSize = "S1", responsePacketJunkSize = "S2", cookieReplyPacketJunkSize = "S3", transportPacketJunkSize = "S4"
-    case specialJunk1 = "I1", specialJunk2 = "I2", specialJunk3 = "I3", specialJunk4 = "I4", specialJunk5 = "I5"
-    case controlledJunk1 = "J1", controlledJunk2 = "J2", controlledJunk3 = "J3"
-    case specialHandshakeTimeout = "Itime"
+    case initPacketJunkSize = "S1", responsePacketJunkSize = "S2"
     case dns1
     case dns2
     case mtu
@@ -46,59 +40,19 @@ struct WGConfig: Decodable {
   }
 
   var settings: String {
-    guard junkPacketCount != nil else { return "" }
+    junkPacketCount == nil ? "" :
+    """
+    Jc = \(junkPacketCount!)
+    Jmin = \(junkPacketMinSize!)
+    Jmax = \(junkPacketMaxSize!)
+    S1 = \(initPacketJunkSize!)
+    S2 = \(responsePacketJunkSize!)
+    H1 = \(initPacketMagicHeader!)
+    H2 = \(responsePacketMagicHeader!)
+    H3 = \(underloadPacketMagicHeader!)
+    H4 = \(transportPacketMagicHeader!)
 
-    var settingsLines: [String] = []
-    
-    // Required parameters when junkPacketCount is present
-    settingsLines.append("Jc = \(junkPacketCount!)")
-    settingsLines.append("Jmin = \(junkPacketMinSize!)")
-    settingsLines.append("Jmax = \(junkPacketMaxSize!)")
-    settingsLines.append("S1 = \(initPacketJunkSize!)")
-    settingsLines.append("S2 = \(responsePacketJunkSize!)")
-    
-    settingsLines.append("H1 = \(initPacketMagicHeader!)")
-    settingsLines.append("H2 = \(responsePacketMagicHeader!)")
-    settingsLines.append("H3 = \(underloadPacketMagicHeader!)")
-    settingsLines.append("H4 = \(transportPacketMagicHeader!)")
-
-    // Optional parameters - only add if not nil and not empty
-    if let s3 = cookieReplyPacketJunkSize, !s3.isEmpty {
-      settingsLines.append("S3 = \(s3)")
-    }
-    if let s4 = transportPacketJunkSize, !s4.isEmpty {
-      settingsLines.append("S4 = \(s4)")
-    }
-    
-    if let i1 = specialJunk1, !i1.isEmpty {
-      settingsLines.append("I1 = \(i1)")
-    }
-    if let i2 = specialJunk2, !i2.isEmpty {
-      settingsLines.append("I2 = \(i2)")
-    }
-    if let i3 = specialJunk3, !i3.isEmpty {
-      settingsLines.append("I3 = \(i3)")
-    }
-    if let i4 = specialJunk4, !i4.isEmpty {
-      settingsLines.append("I4 = \(i4)")
-    }
-    if let i5 = specialJunk5, !i5.isEmpty {
-      settingsLines.append("I5 = \(i5)")
-    }
-    if let j1 = controlledJunk1, !j1.isEmpty {
-      settingsLines.append("J1 = \(j1)")
-    }
-    if let j2 = controlledJunk2, !j2.isEmpty {
-      settingsLines.append("J2 = \(j2)")
-    }
-    if let j3 = controlledJunk3, !j3.isEmpty {
-      settingsLines.append("J3 = \(j3)")
-    }
-    if let itime = specialHandshakeTimeout, !itime.isEmpty {
-      settingsLines.append("Itime = \(itime)")
-    }
-    
-    return settingsLines.joined(separator: "\n")
+    """
   }
 
   var str: String {

client/platforms/ios/ios_controller.mm

@@ -507,8 +507,6 @@ bool IosController::setupWireGuard()
 
         wgConfig.insert(config_key::initPacketJunkSize, config[config_key::initPacketJunkSize]);
         wgConfig.insert(config_key::responsePacketJunkSize, config[config_key::responsePacketJunkSize]);
-        wgConfig.insert(config_key::cookieReplyPacketJunkSize, config[config_key::cookieReplyPacketJunkSize]);
-        wgConfig.insert(config_key::transportPacketJunkSize, config[config_key::transportPacketJunkSize]);
 
         wgConfig.insert(config_key::junkPacketCount, config[config_key::junkPacketCount]);
         wgConfig.insert(config_key::junkPacketMinSize, config[config_key::junkPacketMinSize]);
@@ -607,23 +605,11 @@ bool IosController::setupAwg()
 
     wgConfig.insert(config_key::initPacketJunkSize, config[config_key::initPacketJunkSize]);
     wgConfig.insert(config_key::responsePacketJunkSize, config[config_key::responsePacketJunkSize]);
-    wgConfig.insert(config_key::cookieReplyPacketJunkSize, config[config_key::cookieReplyPacketJunkSize]);
-    wgConfig.insert(config_key::transportPacketJunkSize, config[config_key::transportPacketJunkSize]);
 
     wgConfig.insert(config_key::junkPacketCount, config[config_key::junkPacketCount]);
     wgConfig.insert(config_key::junkPacketMinSize, config[config_key::junkPacketMinSize]);
     wgConfig.insert(config_key::junkPacketMaxSize, config[config_key::junkPacketMaxSize]);
 
-    wgConfig.insert(config_key::specialJunk1, config[config_key::specialJunk1]);
-    wgConfig.insert(config_key::specialJunk2, config[config_key::specialJunk2]);
-    wgConfig.insert(config_key::specialJunk3, config[config_key::specialJunk3]);
-    wgConfig.insert(config_key::specialJunk4, config[config_key::specialJunk4]);
-    wgConfig.insert(config_key::specialJunk5, config[config_key::specialJunk5]);
-    wgConfig.insert(config_key::controlledJunk1, config[config_key::controlledJunk1]);
-    wgConfig.insert(config_key::controlledJunk2, config[config_key::controlledJunk2]);
-    wgConfig.insert(config_key::controlledJunk3, config[config_key::controlledJunk3]);
-    wgConfig.insert(config_key::specialHandshakeTimeout, config[config_key::specialHandshakeTimeout]);
-
     QJsonDocument wgConfigDoc(wgConfig);
     QString wgConfigDocStr(wgConfigDoc.toJson(QJsonDocument::Compact));
 

client/platforms/linux/daemon/wireguardutilslinux.cpp

@@ -121,12 +121,6 @@ bool WireguardUtilsLinux::addInterface(const InterfaceConfig& config) {
     if (!config.m_responsePacketJunkSize.isEmpty()) {
         out << "s2=" << config.m_responsePacketJunkSize << "\n";
     }
-    if (!config.m_cookieReplyPacketJunkSize.isEmpty()) {
-        out << "s3=" << config.m_cookieReplyPacketJunkSize << "\n";
-    }
-    if (!config.m_transportPacketJunkSize.isEmpty()) {
-        out << "s4=" << config.m_transportPacketJunkSize << "\n";
-    }
     if (!config.m_initPacketMagicHeader.isEmpty()) {
         out << "h1=" << config.m_initPacketMagicHeader << "\n";
     }
@@ -140,26 +134,13 @@ bool WireguardUtilsLinux::addInterface(const InterfaceConfig& config) {
         out << "h4=" << config.m_transportPacketMagicHeader << "\n";
     }
 
-    for (const QString& key : config.m_specialJunk.keys()) {
-        out << key.toLower() << "=" << config.m_specialJunk.value(key) << "\n";
-    }
-    for (const QString& key : config.m_controlledJunk.keys()) {
-        out << key.toLower() << "=" << config.m_controlledJunk.value(key) << "\n";
-    }
-    if (!config.m_specialHandshakeTimeout.isEmpty()) {
-        out << "itime=" << config.m_specialHandshakeTimeout << "\n";
-    }
-
     int err = uapiErrno(uapiCommand(message));
     if (err != 0) {
         logger.error() << "Interface configuration failed:" << strerror(err);
     } else {
         if (config.m_killSwitchEnabled) {
             FirewallParams params { };
-            params.dnsServers.append(config.m_primaryDnsServer);
-            if (!config.m_secondaryDnsServer.isEmpty()) {
-                params.dnsServers.append(config.m_secondaryDnsServer);
-            }
+            params.dnsServers.append(config.m_dnsServer);
             if (config.m_allowedIPAddressRanges.contains(IPAddress("0.0.0.0/0"))) {
                 params.blockAll = true;
                 if (config.m_excludedAddresses.size()) {

client/platforms/macos/daemon/macosfirewall.cpp

@@ -43,16 +43,8 @@ namespace {
 
 #include "macosfirewall.h"
 
-#include <QDir>
-#include <QStandardPaths>
-
-// Read-only rules bundled with the application.
-#define ResourceDir (qApp->applicationDirPath() + "/pf")
-
-// Writable location that does NOT live inside the signed bundle.  Using a
-// constant path under /Library/Application Support keeps the signature intact
-// and is accessible to the root helper.
-#define DaemonDataDir QStringLiteral("/Library/Application Support/AmneziaVPN/pf")
+#define ResourceDir qApp->applicationDirPath() + "/pf"
+#define DaemonDataDir qApp->applicationDirPath() + "/pf"
 
 #include <QProcess>
 
@@ -129,8 +121,6 @@ void MacOSFirewall::install()
     logger.info() << "Installing PF root anchor";
 
     installRootAnchors();
-    // Ensure writable directory exists, then store the token there.
-    QDir().mkpath(DaemonDataDir);
     execute(QStringLiteral("pfctl -E 2>&1 | grep -F 'Token : ' | cut -c9- > '%1/pf.token'").arg(DaemonDataDir));
 }
 

client/platforms/macos/daemon/wireguardutilsmacos.cpp

@@ -119,12 +119,6 @@ bool WireguardUtilsMacos::addInterface(const InterfaceConfig& config) {
   if (!config.m_responsePacketJunkSize.isEmpty()) {
     out << "s2=" << config.m_responsePacketJunkSize << "\n";
   }
-  if (!config.m_cookieReplyPacketJunkSize.isEmpty()) {
-    out << "s3=" << config.m_cookieReplyPacketJunkSize << "\n";
-  }
-  if (!config.m_transportPacketJunkSize.isEmpty()) {
-    out << "s4=" << config.m_transportPacketJunkSize << "\n";
-  }
   if (!config.m_initPacketMagicHeader.isEmpty()) {
     out << "h1=" << config.m_initPacketMagicHeader << "\n";
   }
@@ -138,43 +132,30 @@ bool WireguardUtilsMacos::addInterface(const InterfaceConfig& config) {
     out << "h4=" << config.m_transportPacketMagicHeader << "\n";
   }
 
-  for (const QString& key : config.m_specialJunk.keys()) {
-      out << key.toLower() << "=" << config.m_specialJunk.value(key) << "\n";
-  }
-  for (const QString& key : config.m_controlledJunk.keys()) {
-      out << key.toLower() << "=" << config.m_controlledJunk.value(key) << "\n";
-  }
-  if (!config.m_specialHandshakeTimeout.isEmpty()) {
-      out << "itime=" << config.m_specialHandshakeTimeout << "\n";
-  }
-
   int err = uapiErrno(uapiCommand(message));
   if (err != 0) {
     logger.error() << "Interface configuration failed:" << strerror(err);
   } else {
-    if (config.m_killSwitchEnabled) {
-      FirewallParams params { };
-      params.dnsServers.append(config.m_primaryDnsServer);
-      if (!config.m_secondaryDnsServer.isEmpty()) {
-          params.dnsServers.append(config.m_secondaryDnsServer);
-      }
+      if (config.m_killSwitchEnabled) {
+        FirewallParams params { };
+        params.dnsServers.append(config.m_dnsServer);
 
-      if (config.m_allowedIPAddressRanges.contains(IPAddress("0.0.0.0/0"))) {
+        if (config.m_allowedIPAddressRanges.contains(IPAddress("0.0.0.0/0"))) {
           params.blockAll = true;
           if (config.m_excludedAddresses.size()) {
-              params.allowNets = true;
-              foreach (auto net, config.m_excludedAddresses) {
-                  params.allowAddrs.append(net.toUtf8());
-              }
+            params.allowNets = true;
+            foreach (auto net, config.m_excludedAddresses) {
+              params.allowAddrs.append(net.toUtf8());
+            }
           }
-      } else {
+        } else {
           params.blockNets = true;
           foreach (auto net, config.m_allowedIPAddressRanges) {
-              params.blockAddrs.append(net.toString());
+            params.blockAddrs.append(net.toString());
           }
+        }
+        applyFirewallRules(params);
       }
-      applyFirewallRules(params);
-    }
   }
   return (err == 0);
 }

client/platforms/windows/daemon/windowsfirewall.cpp

@@ -291,32 +291,15 @@ bool WindowsFirewall::enablePeerTraffic(const InterfaceConfig& config) {
                       "Block Internet", config.m_serverPublicKey)) {
     return false;
   }
-  if (!config.m_primaryDnsServer.isEmpty()) {
-    if (!allowTrafficTo(QHostAddress(config.m_primaryDnsServer), 53, HIGH_WEIGHT,
+  if (!config.m_dnsServer.isEmpty()) {
+    if (!allowTrafficTo(QHostAddress(config.m_dnsServer), 53, HIGH_WEIGHT,
                         "Allow DNS-Server", config.m_serverPublicKey)) {
       return false;
     }
     // In some cases, we might configure a 2nd DNS server for IPv6, however
     // this should probably be cleaned up by converting m_dnsServer into
     // a QStringList instead.
-    if (config.m_primaryDnsServer == config.m_serverIpv4Gateway) {
-      if (!allowTrafficTo(QHostAddress(config.m_serverIpv6Gateway), 53,
-                          HIGH_WEIGHT, "Allow extra IPv6 DNS-Server",
-                          config.m_serverPublicKey)) {
-        return false;
-      }
-    }
-  }
-
-  if (!config.m_secondaryDnsServer.isEmpty()) {
-    if (!allowTrafficTo(QHostAddress(config.m_secondaryDnsServer), 53, HIGH_WEIGHT,
-                        "Allow DNS-Server", config.m_serverPublicKey)) {
-      return false;
-    }
-    // In some cases, we might configure a 2nd DNS server for IPv6, however
-    // this should probably be cleaned up by converting m_dnsServer into
-    // a QStringList instead.
-    if (config.m_secondaryDnsServer == config.m_serverIpv4Gateway) {
+    if (config.m_dnsServer == config.m_serverIpv4Gateway) {
       if (!allowTrafficTo(QHostAddress(config.m_serverIpv6Gateway), 53,
                           HIGH_WEIGHT, "Allow extra IPv6 DNS-Server",
                           config.m_serverPublicKey)) {

client/platforms/windows/daemon/wireguardutilswindows.cpp

@@ -130,7 +130,6 @@ bool WireguardUtilsWindows::addInterface(const InterfaceConfig& config) {
     // Enable the windows firewall
     NET_IFINDEX ifindex;
     ConvertInterfaceLuidToIndex(&luid, &ifindex);
-    m_firewall->allowAllTraffic();
     m_firewall->enableInterface(ifindex);
   }
 

client/protocols/openvpnprotocol.cpp

@@ -343,7 +343,7 @@ void OpenVpnProtocol::updateVpnGateway(const QString &line)
                         // killSwitch toggle
                         if (m_vpnLocalAddress == netInterfaces.at(i).addressEntries().at(j).ip().toString()) {
                             if (QVariant(m_configData.value(config_key::killSwitchOption).toString()).toBool()) {
-                                IpcClient::Interface()->enableKillSwitch(m_configData, netInterfaces.at(i).index());
+                                IpcClient::Interface()->enableKillSwitch(QJsonObject(), netInterfaces.at(i).index());
                             }
                             m_configData.insert("vpnAdapterIndex", netInterfaces.at(i).index());
                             m_configData.insert("vpnGateway", m_vpnGateway);

client/protocols/protocols_defs.h

@@ -72,21 +72,10 @@ namespace amnezia
         constexpr char junkPacketMaxSize[] = "Jmax";
         constexpr char initPacketJunkSize[] = "S1";
         constexpr char responsePacketJunkSize[] = "S2";
-        constexpr char cookieReplyPacketJunkSize[] = "S3";
-        constexpr char transportPacketJunkSize[] = "S4";
         constexpr char initPacketMagicHeader[] = "H1";
         constexpr char responsePacketMagicHeader[] = "H2";
         constexpr char underloadPacketMagicHeader[] = "H3";
         constexpr char transportPacketMagicHeader[] = "H4";
-        constexpr char specialJunk1[] = "I1";
-        constexpr char specialJunk2[] = "I2";
-        constexpr char specialJunk3[] = "I3";
-        constexpr char specialJunk4[] = "I4";
-        constexpr char specialJunk5[] = "I5";
-        constexpr char controlledJunk1[] = "J1";
-        constexpr char controlledJunk2[] = "J2";
-        constexpr char controlledJunk3[] = "J3";
-        constexpr char specialHandshakeTimeout[] = "Itime";
 
         constexpr char openvpn[] = "openvpn";
         constexpr char wireguard[] = "wireguard";
@@ -227,22 +216,10 @@ namespace amnezia
             constexpr char defaultJunkPacketMaxSize[] = "30";
             constexpr char defaultInitPacketJunkSize[] = "15";
             constexpr char defaultResponsePacketJunkSize[] = "18";
-            constexpr char defaultCookieReplyPacketJunkSize[] = "20";
-            constexpr char defaultTransportPacketJunkSize[] = "23";
-
             constexpr char defaultInitPacketMagicHeader[] = "1020325451";
             constexpr char defaultResponsePacketMagicHeader[] = "3288052141";
             constexpr char defaultTransportPacketMagicHeader[] = "2528465083";
             constexpr char defaultUnderloadPacketMagicHeader[] = "1766607858";
-            constexpr char defaultSpecialJunk1[] = "";
-            constexpr char defaultSpecialJunk2[] = "";
-            constexpr char defaultSpecialJunk3[] = "";
-            constexpr char defaultSpecialJunk4[] = "";
-            constexpr char defaultSpecialJunk5[] = "";
-            constexpr char defaultControlledJunk1[] = "";
-            constexpr char defaultControlledJunk2[] = "";
-            constexpr char defaultControlledJunk3[] = "";
-            constexpr char defaultSpecialHandshakeTimeout[] = "";
         }
 
         namespace socks5Proxy

client/protocols/xrayprotocol.cpp

@@ -98,13 +98,8 @@ ErrorCode XrayProtocol::startTun2Sock()
         if (vpnState == Vpn::ConnectionState::Connected) {
             setConnectionState(Vpn::ConnectionState::Connecting);
             QList<QHostAddress> dnsAddr;
-
             dnsAddr.push_back(QHostAddress(m_configData.value(config_key::dns1).toString()));
-            // We don't use secondary DNS if primary DNS is AmneziaDNS
-            if (!m_configData.value(amnezia::config_key::dns1).toString().
-                 contains(amnezia::protocols::dns::amneziaDnsIp)) {
-                dnsAddr.push_back(QHostAddress(m_configData.value(config_key::dns2).toString()));
-            }
+            dnsAddr.push_back(QHostAddress(m_configData.value(config_key::dns2).toString()));
 #ifdef Q_OS_WIN
             QThread::msleep(8000);
 #endif
@@ -139,7 +134,7 @@ ErrorCode XrayProtocol::startTun2Sock()
                     // killSwitch toggle
                     if (m_vpnLocalAddress == netInterfaces.at(i).addressEntries().at(j).ip().toString()) {
                         if (QVariant(m_configData.value(config_key::killSwitchOption).toString()).toBool()) {
-                            IpcClient::Interface()->enableKillSwitch(m_configData, netInterfaces.at(i).index());
+                            IpcClient::Interface()->enableKillSwitch(QJsonObject(), netInterfaces.at(i).index());
                         }
                         m_configData.insert("vpnAdapterIndex", netInterfaces.at(i).index());
                         m_configData.insert("vpnGateway", m_vpnGateway);

client/resources.qrc

@@ -239,7 +239,6 @@
         <file>ui/qml/Components/ApiPremV1MigrationDrawer.qml</file>
         <file>ui/qml/Components/ApiPremV1SubListDrawer.qml</file>
         <file>ui/qml/Components/OtpCodeDrawer.qml</file>
-        <file>ui/qml/Components/AwgTextField.qml</file>
     </qresource>
     <qresource prefix="/countriesFlags">
         <file>images/flagKit/ZW.svg</file>

client/server_scripts/awg/Dockerfile

@@ -44,4 +44,3 @@ RUN echo -e " \n\
 
 ENTRYPOINT [ "dumb-init", "/opt/amnezia/start.sh" ]
 CMD [ "" ]
-

client/server_scripts/awg/configure_container.sh

@@ -23,5 +23,4 @@ H1 = $INIT_PACKET_MAGIC_HEADER
 H2 = $RESPONSE_PACKET_MAGIC_HEADER
 H3 = $UNDERLOAD_PACKET_MAGIC_HEADER
 H4 = $TRANSPORT_PACKET_MAGIC_HEADER
-
 EOF

client/server_scripts/check_server_is_busy.sh

@@ -1,7 +1,6 @@
-if which apt-get > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/dpkg/lock-frontend";\
-elif which dnf > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/cache/dnf/* /var/run/dnf/* /var/lib/dnf/* /var/lib/rpm/*";\
-elif which yum > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/yum.pid";\
-elif which zypper > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/zypp.pid";\
-elif which pacman > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/pacman/db.lck";\
+if which apt-get > /dev/null 2>&1; then LOCK_FILE="/var/lib/dpkg/lock-frontend";\
+elif which dnf > /dev/null 2>&1; then LOCK_FILE="/var/run/dnf.pid";\
+elif which yum > /dev/null 2>&1; then LOCK_FILE="/var/run/yum.pid";\
+elif which pacman > /dev/null 2>&1; then LOCK_FILE="/var/lib/pacman/db.lck";\
 else echo "Packet manager not found"; echo "Internal error"; exit 1; fi;\
-if command -v $LOCK_CMD > /dev/null 2>&1; then sudo $LOCK_CMD $LOCK_FILE 2>/dev/null; else echo "$LOCK_CMD not installed"; fi
+if command -v fuser > /dev/null 2>&1; then sudo fuser $LOCK_FILE 2>/dev/null; else echo "fuser not installed"; fi

client/server_scripts/check_user_in_sudo.sh

@@ -1,7 +1,6 @@
 if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); opt="--version";\
 elif which dnf > /dev/null 2>&1; then pm=$(which dnf); opt="--version";\
 elif which yum > /dev/null 2>&1; then pm=$(which yum); opt="--version";\
-elif which zypper > /dev/null 2>&1; then pm=$(which zypper); opt="--version";\
 elif which pacman > /dev/null 2>&1; then pm=$(which pacman); opt="--version";\
 else pm="uname"; opt="-a";\
 fi;\

client/server_scripts/install_docker.sh

@@ -1,7 +1,6 @@
 if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install"; check_pkgs="-yq update"; docker_pkg="docker.io"; dist="debian";\
 elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; docker_pkg="docker"; dist="fedora";\
 elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; docker_pkg="docker"; dist="centos";\
-elif which zypper > /dev/null 2>&1; then pm=$(which zypper); silent_inst="-nq install"; check_pkgs="-nq refresh"; docker_pkg="docker"; dist="opensuse";\
 elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="-Sup"; docker_pkg="docker"; dist="archlinux";\
 else echo "Packet manager not found"; exit 1; fi;\
 echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, Docker pkg: $docker_pkg";\

client/ui/controllers/api/apiConfigsController.cpp

@@ -18,7 +18,6 @@ namespace
     {
         constexpr char cloak[] = "cloak";
         constexpr char awg[] = "awg";
-        constexpr char vless[] = "vless";
 
         constexpr char apiEndpoint[] = "api_endpoint";
         constexpr char accessToken[] = "api_key";
@@ -36,6 +35,10 @@ namespace
         constexpr char serviceInfo[] = "service_info";
         constexpr char serviceProtocol[] = "service_protocol";
 
+        constexpr char aesKey[] = "aes_key";
+        constexpr char aesIv[] = "aes_iv";
+        constexpr char aesSalt[] = "aes_salt";
+
         constexpr char apiPayload[] = "api_payload";
         constexpr char keyPayload[] = "key_payload";
 
@@ -44,185 +47,6 @@ namespace
 
         constexpr char config[] = "config";
     }
-
-    struct ProtocolData
-    {
-        OpenVpnConfigurator::ConnectionData certRequest;
-
-        QString wireGuardClientPrivKey;
-        QString wireGuardClientPubKey;
-
-        QString xrayUuid;
-    };
-
-    struct GatewayRequestData
-    {
-        QString osVersion;
-        QString appVersion;
-
-        QString installationUuid;
-
-        QString userCountryCode;
-        QString serverCountryCode;
-        QString serviceType;
-        QString serviceProtocol;
-
-        QJsonObject authData;
-
-        QJsonObject toJsonObject() const
-        {
-            QJsonObject obj;
-            if (!osVersion.isEmpty()) {
-                obj[configKey::osVersion] = osVersion;
-            }
-            if (!appVersion.isEmpty()) {
-                obj[configKey::appVersion] = appVersion;
-            }
-            if (!installationUuid.isEmpty()) {
-                obj[configKey::uuid] = installationUuid;
-            }
-            if (!userCountryCode.isEmpty()) {
-                obj[configKey::userCountryCode] = userCountryCode;
-            }
-            if (!serverCountryCode.isEmpty()) {
-                obj[configKey::serverCountryCode] = serverCountryCode;
-            }
-            if (!serviceType.isEmpty()) {
-                obj[configKey::serviceType] = serviceType;
-            }
-            if (!serviceProtocol.isEmpty()) {
-                obj[configKey::serviceProtocol] = serviceProtocol;
-            }
-            if (!authData.isEmpty()) {
-                obj[configKey::authData] = authData;
-            }
-            return obj;
-        }
-    };
-
-    ProtocolData generateProtocolData(const QString &protocol)
-    {
-        ProtocolData protocolData;
-        if (protocol == configKey::cloak) {
-            protocolData.certRequest = OpenVpnConfigurator::createCertRequest();
-        } else if (protocol == configKey::awg) {
-            auto connData = WireguardConfigurator::genClientKeys();
-            protocolData.wireGuardClientPubKey = connData.clientPubKey;
-            protocolData.wireGuardClientPrivKey = connData.clientPrivKey;
-        } else if (protocol == configKey::vless) {
-            protocolData.xrayUuid = QUuid::createUuid().toString(QUuid::WithoutBraces);
-        }
-
-        return protocolData;
-    }
-
-    void appendProtocolDataToApiPayload(const QString &protocol, const ProtocolData &protocolData, QJsonObject &apiPayload)
-    {
-        if (protocol == configKey::cloak) {
-            apiPayload[configKey::certificate] = protocolData.certRequest.request;
-        } else if (protocol == configKey::awg) {
-            apiPayload[configKey::publicKey] = protocolData.wireGuardClientPubKey;
-        } else if (protocol == configKey::vless) {
-            apiPayload[configKey::publicKey] = protocolData.xrayUuid;
-        }
-    }
-
-    ErrorCode fillServerConfig(const QString &protocol, const ProtocolData &apiPayloadData, const QByteArray &apiResponseBody,
-                               QJsonObject &serverConfig)
-    {
-        QString data = QJsonDocument::fromJson(apiResponseBody).object().value(config_key::config).toString();
-
-        data.replace("vpn://", "");
-        QByteArray ba = QByteArray::fromBase64(data.toUtf8(), QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals);
-
-        if (ba.isEmpty()) {
-            qDebug() << "empty vpn key";
-            return ErrorCode::ApiConfigEmptyError;
-        }
-
-        QByteArray ba_uncompressed = qUncompress(ba);
-        if (!ba_uncompressed.isEmpty()) {
-            ba = ba_uncompressed;
-        }
-
-        QString configStr = ba;
-        if (protocol == configKey::cloak) {
-            configStr.replace("<key>", "<key>\n");
-            configStr.replace("$OPENVPN_PRIV_KEY", apiPayloadData.certRequest.privKey);
-        } else if (protocol == configKey::awg) {
-            configStr.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", apiPayloadData.wireGuardClientPrivKey);
-            auto newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
-            auto containers = newServerConfig.value(config_key::containers).toArray();
-            if (containers.isEmpty()) {
-                qDebug() << "missing containers field";
-                return ErrorCode::ApiConfigEmptyError;
-            }
-            auto container = containers.at(0).toObject();
-            QString containerName = ContainerProps::containerTypeToString(DockerContainer::Awg);
-            auto serverProtocolConfig = container.value(containerName).toObject();
-            auto clientProtocolConfig =
-                    QJsonDocument::fromJson(serverProtocolConfig.value(config_key::last_config).toString().toUtf8()).object();
-
-            //TODO looks like this block can be removed after v1 configs EOL
-
-            serverProtocolConfig[config_key::junkPacketCount] = clientProtocolConfig.value(config_key::junkPacketCount);
-            serverProtocolConfig[config_key::junkPacketMinSize] = clientProtocolConfig.value(config_key::junkPacketMinSize);
-            serverProtocolConfig[config_key::junkPacketMaxSize] = clientProtocolConfig.value(config_key::junkPacketMaxSize);
-            serverProtocolConfig[config_key::initPacketJunkSize] = clientProtocolConfig.value(config_key::initPacketJunkSize);
-            serverProtocolConfig[config_key::responsePacketJunkSize] = clientProtocolConfig.value(config_key::responsePacketJunkSize);
-            serverProtocolConfig[config_key::initPacketMagicHeader] = clientProtocolConfig.value(config_key::initPacketMagicHeader);
-            serverProtocolConfig[config_key::responsePacketMagicHeader] = clientProtocolConfig.value(config_key::responsePacketMagicHeader);
-            serverProtocolConfig[config_key::underloadPacketMagicHeader] = clientProtocolConfig.value(config_key::underloadPacketMagicHeader);
-            serverProtocolConfig[config_key::transportPacketMagicHeader] = clientProtocolConfig.value(config_key::transportPacketMagicHeader);
-
-            serverProtocolConfig[config_key::cookieReplyPacketJunkSize] = clientProtocolConfig.value(config_key::cookieReplyPacketJunkSize);
-            serverProtocolConfig[config_key::transportPacketJunkSize] = clientProtocolConfig.value(config_key::transportPacketJunkSize);
-            serverProtocolConfig[config_key::specialJunk1] = clientProtocolConfig.value(config_key::specialJunk1);
-            serverProtocolConfig[config_key::specialJunk2] = clientProtocolConfig.value(config_key::specialJunk2);
-            serverProtocolConfig[config_key::specialJunk3] = clientProtocolConfig.value(config_key::specialJunk3);
-            serverProtocolConfig[config_key::specialJunk4] = clientProtocolConfig.value(config_key::specialJunk4);
-            serverProtocolConfig[config_key::specialJunk5] = clientProtocolConfig.value(config_key::specialJunk5);
-            serverProtocolConfig[config_key::controlledJunk1] = clientProtocolConfig.value(config_key::controlledJunk1);
-            serverProtocolConfig[config_key::controlledJunk2] = clientProtocolConfig.value(config_key::controlledJunk2);
-            serverProtocolConfig[config_key::controlledJunk3] = clientProtocolConfig.value(config_key::controlledJunk3);
-            serverProtocolConfig[config_key::specialHandshakeTimeout] = clientProtocolConfig.value(config_key::specialHandshakeTimeout);
-
-            //
-
-            container[containerName] = serverProtocolConfig;
-            containers.replace(0, container);
-            newServerConfig[config_key::containers] = containers;
-            configStr = QString(QJsonDocument(newServerConfig).toJson());
-        }
-
-        QJsonObject newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
-        serverConfig[config_key::dns1] = newServerConfig.value(config_key::dns1);
-        serverConfig[config_key::dns2] = newServerConfig.value(config_key::dns2);
-        serverConfig[config_key::containers] = newServerConfig.value(config_key::containers);
-        serverConfig[config_key::hostName] = newServerConfig.value(config_key::hostName);
-
-        if (newServerConfig.value(config_key::configVersion).toInt() == apiDefs::ConfigSource::AmneziaGateway) {
-            serverConfig[config_key::configVersion] = newServerConfig.value(config_key::configVersion);
-            serverConfig[config_key::description] = newServerConfig.value(config_key::description);
-            serverConfig[config_key::name] = newServerConfig.value(config_key::name);
-        }
-
-        auto defaultContainer = newServerConfig.value(config_key::defaultContainer).toString();
-        serverConfig[config_key::defaultContainer] = defaultContainer;
-
-        QVariantMap map = serverConfig.value(configKey::apiConfig).toObject().toVariantMap();
-        map.insert(newServerConfig.value(configKey::apiConfig).toObject().toVariantMap());
-        auto apiConfig = QJsonObject::fromVariantMap(map);
-
-        if (newServerConfig.value(config_key::configVersion).toInt() == apiDefs::ConfigSource::AmneziaGateway) {
-            apiConfig.insert(apiDefs::key::supportedProtocols,
-                             QJsonDocument::fromJson(apiResponseBody).object().value(apiDefs::key::supportedProtocols).toArray());
-        }
-
-        serverConfig[configKey::apiConfig] = apiConfig;
-
-        return ErrorCode::NoError;
-    }
 }
 
 ApiConfigsController::ApiConfigsController(const QSharedPointer<ServersModel> &serversModel,
@@ -239,26 +63,24 @@ bool ApiConfigsController::exportNativeConfig(const QString &serverCountryCode,
         return false;
     }
 
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     auto serverConfigObject = m_serversModel->getServerConfig(m_serversModel->getProcessedServerIndex());
     auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
 
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            m_settings->getInstallationUuid(true),
-                                            apiConfigObject.value(configKey::userCountryCode).toString(),
-                                            serverCountryCode,
-                                            apiConfigObject.value(configKey::serviceType).toString(),
-                                            m_apiServicesModel->getSelectedServiceProtocol(),
-                                            serverConfigObject.value(configKey::authData).toObject() };
-
     QString protocol = apiConfigObject.value(configKey::serviceProtocol).toString();
-    ProtocolData protocolData = generateProtocolData(protocol);
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
-    appendProtocolDataToApiPayload(gatewayRequestData.serviceProtocol, protocolData, apiPayload);
+    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[apiDefs::key::cliVersion] = QString(APP_VERSION);
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/native_config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/native_config"), apiPayload, responseBody);
     if (errorCode != ErrorCode::NoError) {
         emit errorOccurred(errorCode);
         return false;
@@ -266,7 +88,7 @@ bool ApiConfigsController::exportNativeConfig(const QString &serverCountryCode,
 
     QJsonObject jsonConfig = QJsonDocument::fromJson(responseBody).object();
     QString nativeConfig = jsonConfig.value(configKey::config).toString();
-    nativeConfig.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", protocolData.wireGuardClientPrivKey);
+    nativeConfig.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", apiPayloadData.wireGuardClientPrivKey);
 
     SystemController::saveFile(fileName, nativeConfig);
     return true;
@@ -274,22 +96,24 @@ bool ApiConfigsController::exportNativeConfig(const QString &serverCountryCode,
 
 bool ApiConfigsController::revokeNativeConfig(const QString &serverCountryCode)
 {
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     auto serverConfigObject = m_serversModel->getServerConfig(m_serversModel->getProcessedServerIndex());
     auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
 
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            m_settings->getInstallationUuid(true),
-                                            apiConfigObject.value(configKey::userCountryCode).toString(),
-                                            serverCountryCode,
-                                            apiConfigObject.value(configKey::serviceType).toString(),
-                                            m_apiServicesModel->getSelectedServiceProtocol(),
-                                            serverConfigObject.value(configKey::authData).toObject() };
+    QString protocol = apiConfigObject.value(configKey::serviceProtocol).toString();
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
+    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[apiDefs::key::cliVersion] = QString(APP_VERSION);
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/revoke_native_config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/revoke_native_config"), apiPayload, responseBody);
     if (errorCode != ErrorCode::NoError && errorCode != ErrorCode::ApiNotFoundError) {
         emit errorOccurred(errorCode);
         return false;
@@ -320,11 +144,14 @@ void ApiConfigsController::copyVpnKeyToClipboard()
 
 bool ApiConfigsController::fillAvailableServices()
 {
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     QJsonObject apiPayload;
     apiPayload[configKey::osVersion] = QSysInfo::productType();
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/services"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/services"), apiPayload, responseBody);
     if (errorCode == ErrorCode::NoError) {
         if (!responseBody.contains("services")) {
             errorCode = ErrorCode::ApiServicesMissingError;
@@ -343,36 +170,34 @@ bool ApiConfigsController::fillAvailableServices()
 
 bool ApiConfigsController::importServiceFromGateway()
 {
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            m_settings->getInstallationUuid(true),
-                                            m_apiServicesModel->getCountryCode(),
-                                            "",
-                                            m_apiServicesModel->getSelectedServiceType(),
-                                            m_apiServicesModel->getSelectedServiceProtocol(),
-                                            QJsonObject() };
-
-    if (m_serversModel->isServerFromApiAlreadyExists(gatewayRequestData.userCountryCode, gatewayRequestData.serviceType,
-                                                     gatewayRequestData.serviceProtocol)) {
+    if (m_serversModel->isServerFromApiAlreadyExists(m_apiServicesModel->getCountryCode(), m_apiServicesModel->getSelectedServiceType(),
+                                                     m_apiServicesModel->getSelectedServiceProtocol())) {
         emit errorOccurred(ErrorCode::ApiConfigAlreadyAdded);
         return false;
     }
 
-    ProtocolData protocolData = generateProtocolData(gatewayRequestData.serviceProtocol);
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
-    appendProtocolDataToApiPayload(gatewayRequestData.serviceProtocol, protocolData, apiPayload);
+    auto installationUuid = m_settings->getInstallationUuid(true);
+    auto userCountryCode = m_apiServicesModel->getCountryCode();
+    auto serviceType = m_apiServicesModel->getSelectedServiceType();
+    auto serviceProtocol = m_apiServicesModel->getSelectedServiceProtocol();
+
+    ApiPayloadData apiPayloadData = generateApiPayloadData(serviceProtocol);
+
+    QJsonObject apiPayload = fillApiPayload(serviceProtocol, apiPayloadData);
+    apiPayload[configKey::userCountryCode] = userCountryCode;
+    apiPayload[configKey::serviceType] = serviceType;
+    apiPayload[configKey::uuid] = installationUuid;
+    apiPayload[apiDefs::key::cliVersion] = QString(APP_VERSION);
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/config"), apiPayload, responseBody);
 
     QJsonObject serverConfig;
     if (errorCode == ErrorCode::NoError) {
-        errorCode = fillServerConfig(gatewayRequestData.serviceProtocol, protocolData, responseBody, serverConfig);
-        if (errorCode != ErrorCode::NoError) {
-            emit errorOccurred(errorCode);
-            return false;
-        }
+        fillServerConfig(serviceProtocol, apiPayloadData, responseBody, serverConfig);
 
         QJsonObject apiConfig = serverConfig.value(configKey::apiConfig).toObject();
         apiConfig.insert(configKey::userCountryCode, m_apiServicesModel->getCountryCode());
@@ -393,33 +218,39 @@ bool ApiConfigsController::importServiceFromGateway()
 bool ApiConfigsController::updateServiceFromGateway(const int serverIndex, const QString &newCountryCode, const QString &newCountryName,
                                                     bool reloadServiceConfig)
 {
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     auto serverConfig = m_serversModel->getServerConfig(serverIndex);
     auto apiConfig = serverConfig.value(configKey::apiConfig).toObject();
+    auto authData = serverConfig.value(configKey::authData).toObject();
 
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            m_settings->getInstallationUuid(true),
-                                            apiConfig.value(configKey::userCountryCode).toString(),
-                                            newCountryCode,
-                                            apiConfig.value(configKey::serviceType).toString(),
-                                            apiConfig.value(configKey::serviceProtocol).toString(),
-                                            serverConfig.value(configKey::authData).toObject() };
+    auto installationUuid = m_settings->getInstallationUuid(true);
+    auto userCountryCode = apiConfig.value(configKey::userCountryCode).toString();
+    auto serviceType = apiConfig.value(configKey::serviceType).toString();
+    auto serviceProtocol = apiConfig.value(configKey::serviceProtocol).toString();
 
-    ProtocolData protocolData = generateProtocolData(gatewayRequestData.serviceProtocol);
+    ApiPayloadData apiPayloadData = generateApiPayloadData(serviceProtocol);
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
-    appendProtocolDataToApiPayload(gatewayRequestData.serviceProtocol, protocolData, apiPayload);
+    QJsonObject apiPayload = fillApiPayload(serviceProtocol, apiPayloadData);
+    apiPayload[configKey::userCountryCode] = userCountryCode;
+    apiPayload[configKey::serviceType] = serviceType;
+    apiPayload[configKey::uuid] = installationUuid;
+    apiPayload[apiDefs::key::cliVersion] = QString(APP_VERSION);
+
+    if (!newCountryCode.isEmpty()) {
+        apiPayload[configKey::serverCountryCode] = newCountryCode;
+    }
+    if (!authData.isEmpty()) {
+        apiPayload[configKey::authData] = authData;
+    }
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/config"), apiPayload, responseBody);
 
     QJsonObject newServerConfig;
     if (errorCode == ErrorCode::NoError) {
-        errorCode = fillServerConfig(gatewayRequestData.serviceProtocol, protocolData, responseBody, newServerConfig);
-        if (errorCode != ErrorCode::NoError) {
-            emit errorOccurred(errorCode);
-            return false;
-        }
+        fillServerConfig(serviceProtocol, apiPayloadData, responseBody, newServerConfig);
 
         QJsonObject newApiConfig = newServerConfig.value(configKey::apiConfig).toObject();
         newApiConfig.insert(configKey::userCountryCode, apiConfig.value(configKey::userCountryCode));
@@ -428,7 +259,7 @@ bool ApiConfigsController::updateServiceFromGateway(const int serverIndex, const
         newApiConfig.insert(apiDefs::key::vpnKey, apiConfig.value(apiDefs::key::vpnKey));
 
         newServerConfig.insert(configKey::apiConfig, newApiConfig);
-        newServerConfig.insert(configKey::authData, gatewayRequestData.authData);
+        newServerConfig.insert(configKey::authData, authData);
 
         if (serverConfig.value(config_key::nameOverriddenByUser).toBool()) {
             newServerConfig.insert(config_key::name, serverConfig.value(config_key::name));
@@ -463,13 +294,10 @@ bool ApiConfigsController::updateServiceFromTelegram(const int serverIndex)
     auto installationUuid = m_settings->getInstallationUuid(true);
 
     QString serviceProtocol = serverConfig.value(configKey::protocol).toString();
-    ProtocolData protocolData = generateProtocolData(serviceProtocol);
+    ApiPayloadData apiPayloadData = generateApiPayloadData(serviceProtocol);
 
-    QJsonObject apiPayload;
-    appendProtocolDataToApiPayload(serviceProtocol, protocolData, apiPayload);
+    QJsonObject apiPayload = fillApiPayload(serviceProtocol, apiPayloadData);
     apiPayload[configKey::uuid] = installationUuid;
-    apiPayload[configKey::osVersion] = QSysInfo::productType();
-    apiPayload[configKey::appVersion] = QString(APP_VERSION);
     apiPayload[configKey::accessToken] = serverConfig.value(configKey::accessToken).toString();
     apiPayload[configKey::apiEndpoint] = serverConfig.value(configKey::apiEndpoint).toString();
 
@@ -477,11 +305,7 @@ bool ApiConfigsController::updateServiceFromTelegram(const int serverIndex)
     ErrorCode errorCode = gatewayController.post(QString("%1v1/proxy_config"), apiPayload, responseBody);
 
     if (errorCode == ErrorCode::NoError) {
-        errorCode = fillServerConfig(serviceProtocol, protocolData, responseBody, serverConfig);
-        if (errorCode != ErrorCode::NoError) {
-            emit errorOccurred(errorCode);
-            return false;
-        }
+        fillServerConfig(serviceProtocol, apiPayloadData, responseBody, serverConfig);
 
         m_serversModel->editServer(serverConfig, serverIndex);
         emit updateServerFromApiFinished();
@@ -494,6 +318,9 @@ bool ApiConfigsController::updateServiceFromTelegram(const int serverIndex)
 
 bool ApiConfigsController::deactivateDevice()
 {
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     auto serverIndex = m_serversModel->getProcessedServerIndex();
     auto serverConfigObject = m_serversModel->getServerConfig(serverIndex);
     auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
@@ -502,19 +329,19 @@ bool ApiConfigsController::deactivateDevice()
         return true;
     }
 
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            m_settings->getInstallationUuid(true),
-                                            apiConfigObject.value(configKey::userCountryCode).toString(),
-                                            apiConfigObject.value(configKey::serverCountryCode).toString(),
-                                            apiConfigObject.value(configKey::serviceType).toString(),
-                                            "",
-                                            serverConfigObject.value(configKey::authData).toObject() };
+    QString protocol = apiConfigObject.value(configKey::serviceProtocol).toString();
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
+    QJsonObject apiPayload = fillApiPayload(protocol, apiPayloadData);
+    apiPayload[configKey::userCountryCode] = apiConfigObject.value(configKey::userCountryCode);
+    apiPayload[configKey::serverCountryCode] = apiConfigObject.value(configKey::serverCountryCode);
+    apiPayload[configKey::serviceType] = apiConfigObject.value(configKey::serviceType);
+    apiPayload[configKey::authData] = serverConfigObject.value(configKey::authData);
+    apiPayload[configKey::uuid] = m_settings->getInstallationUuid(true);
+    apiPayload[apiDefs::key::cliVersion] = QString(APP_VERSION);
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/revoke_config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/revoke_config"), apiPayload, responseBody);
     if (errorCode != ErrorCode::NoError && errorCode != ErrorCode::ApiNotFoundError) {
         emit errorOccurred(errorCode);
         return false;
@@ -528,6 +355,9 @@ bool ApiConfigsController::deactivateDevice()
 
 bool ApiConfigsController::deactivateExternalDevice(const QString &uuid, const QString &serverCountryCode)
 {
+    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
+                                        m_settings->isStrictKillSwitchEnabled());
+
     auto serverIndex = m_serversModel->getProcessedServerIndex();
     auto serverConfigObject = m_serversModel->getServerConfig(serverIndex);
     auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
@@ -536,19 +366,19 @@ bool ApiConfigsController::deactivateExternalDevice(const QString &uuid, const Q
         return true;
     }
 
-    GatewayRequestData gatewayRequestData { QSysInfo::productType(),
-                                            QString(APP_VERSION),
-                                            uuid,
-                                            apiConfigObject.value(configKey::userCountryCode).toString(),
-                                            serverCountryCode,
-                                            apiConfigObject.value(configKey::serviceType).toString(),
-                                            "",
-                                            serverConfigObject.value(configKey::authData).toObject() };
+    QString protocol = apiConfigObject.value(configKey::serviceProtocol).toString();
+    ApiPayloadData apiPayloadData = generateApiPayloadData(protocol);
 
-    QJsonObject apiPayload = gatewayRequestData.toJsonObject();
+    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;
+    apiPayload[apiDefs::key::cliVersion] = QString(APP_VERSION);
 
     QByteArray responseBody;
-    ErrorCode errorCode = executeRequest(QString("%1v1/revoke_config"), apiPayload, responseBody);
+    ErrorCode errorCode = gatewayController.post(QString("%1v1/revoke_config"), apiPayload, responseBody);
     if (errorCode != ErrorCode::NoError && errorCode != ErrorCode::ApiNotFoundError) {
         emit errorOccurred(errorCode);
         return false;
@@ -568,16 +398,16 @@ bool ApiConfigsController::isConfigValid()
     QJsonObject serverConfigObject = m_serversModel->getServerConfig(serverIndex);
     auto configSource = apiUtils::getConfigSource(serverConfigObject);
 
-    if (configSource == apiDefs::ConfigSource::Telegram
+    if (configSource == amnezia::ServerConfigType::ApiV1
         && !m_serversModel->data(serverIndex, ServersModel::Roles::HasInstalledContainers).toBool()) {
         m_serversModel->removeApiConfig(serverIndex);
         return updateServiceFromTelegram(serverIndex);
-    } else if (configSource == apiDefs::ConfigSource::AmneziaGateway
+    } else if (configSource == amnezia::ServerConfigType::ApiV2
                && !m_serversModel->data(serverIndex, ServersModel::Roles::HasInstalledContainers).toBool()) {
         return updateServiceFromGateway(serverIndex, "", "");
     } else if (configSource && m_serversModel->isApiKeyExpired(serverIndex)) {
         qDebug() << "attempt to update api config by expires_at event";
-        if (configSource == apiDefs::ConfigSource::AmneziaGateway) {
+        if (configSource == amnezia::ServerConfigType::ApiV2) {
             return updateServiceFromGateway(serverIndex, "", "");
         } else {
             m_serversModel->removeApiConfig(serverIndex);
@@ -587,29 +417,108 @@ bool ApiConfigsController::isConfigValid()
     return true;
 }
 
-void ApiConfigsController::setCurrentProtocol(const QString &protocolName)
+ApiConfigsController::ApiPayloadData ApiConfigsController::generateApiPayloadData(const QString &protocol)
 {
-    auto serverIndex = m_serversModel->getProcessedServerIndex();
-    auto serverConfigObject = m_serversModel->getServerConfig(serverIndex);
-    auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
-
-    apiConfigObject[configKey::serviceProtocol] = protocolName;
-
-    serverConfigObject.insert(configKey::apiConfig, apiConfigObject);
-
-    m_serversModel->editServer(serverConfigObject, serverIndex);
+    ApiConfigsController::ApiPayloadData apiPayload;
+    if (protocol == configKey::cloak) {
+        apiPayload.certRequest = OpenVpnConfigurator::createCertRequest();
+    } else if (protocol == configKey::awg) {
+        auto connData = WireguardConfigurator::genClientKeys();
+        apiPayload.wireGuardClientPubKey = connData.clientPubKey;
+        apiPayload.wireGuardClientPrivKey = connData.clientPrivKey;
+    }
+    return apiPayload;
 }
 
-bool ApiConfigsController::isVlessProtocol()
+QJsonObject ApiConfigsController::fillApiPayload(const QString &protocol, const ApiPayloadData &apiPayloadData)
 {
-    auto serverIndex = m_serversModel->getProcessedServerIndex();
-    auto serverConfigObject = m_serversModel->getServerConfig(serverIndex);
-    auto apiConfigObject = serverConfigObject.value(configKey::apiConfig).toObject();
-
-    if (apiConfigObject[configKey::serviceProtocol].toString() == "vless") {
-        return true;
+    QJsonObject obj;
+    if (protocol == configKey::cloak) {
+        obj[configKey::certificate] = apiPayloadData.certRequest.request;
+    } else if (protocol == configKey::awg) {
+        obj[configKey::publicKey] = apiPayloadData.wireGuardClientPubKey;
     }
-    return false;
+
+    obj[configKey::osVersion] = QSysInfo::productType();
+    obj[configKey::appVersion] = QString(APP_VERSION);
+
+    return obj;
+}
+
+void ApiConfigsController::fillServerConfig(const QString &protocol, const ApiPayloadData &apiPayloadData,
+                                            const QByteArray &apiResponseBody, QJsonObject &serverConfig)
+{
+    QString data = QJsonDocument::fromJson(apiResponseBody).object().value(config_key::config).toString();
+
+    data.replace("vpn://", "");
+    QByteArray ba = QByteArray::fromBase64(data.toUtf8(), QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals);
+
+    if (ba.isEmpty()) {
+        emit errorOccurred(ErrorCode::ApiConfigEmptyError);
+        return;
+    }
+
+    QByteArray ba_uncompressed = qUncompress(ba);
+    if (!ba_uncompressed.isEmpty()) {
+        ba = ba_uncompressed;
+    }
+
+    QString configStr = ba;
+    if (protocol == configKey::cloak) {
+        configStr.replace("<key>", "<key>\n");
+        configStr.replace("$OPENVPN_PRIV_KEY", apiPayloadData.certRequest.privKey);
+    } else if (protocol == configKey::awg) {
+        configStr.replace("$WIREGUARD_CLIENT_PRIVATE_KEY", apiPayloadData.wireGuardClientPrivKey);
+        auto newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
+        auto containers = newServerConfig.value(config_key::containers).toArray();
+        if (containers.isEmpty()) {
+            return; // todo process error
+        }
+        auto container = containers.at(0).toObject();
+        QString containerName = ContainerProps::containerTypeToString(DockerContainer::Awg);
+        auto containerConfig = container.value(containerName).toObject();
+        auto protocolConfig = QJsonDocument::fromJson(containerConfig.value(config_key::last_config).toString().toUtf8()).object();
+        containerConfig[config_key::junkPacketCount] = protocolConfig.value(config_key::junkPacketCount);
+        containerConfig[config_key::junkPacketMinSize] = protocolConfig.value(config_key::junkPacketMinSize);
+        containerConfig[config_key::junkPacketMaxSize] = protocolConfig.value(config_key::junkPacketMaxSize);
+        containerConfig[config_key::initPacketJunkSize] = protocolConfig.value(config_key::initPacketJunkSize);
+        containerConfig[config_key::responsePacketJunkSize] = protocolConfig.value(config_key::responsePacketJunkSize);
+        containerConfig[config_key::initPacketMagicHeader] = protocolConfig.value(config_key::initPacketMagicHeader);
+        containerConfig[config_key::responsePacketMagicHeader] = protocolConfig.value(config_key::responsePacketMagicHeader);
+        containerConfig[config_key::underloadPacketMagicHeader] = protocolConfig.value(config_key::underloadPacketMagicHeader);
+        containerConfig[config_key::transportPacketMagicHeader] = protocolConfig.value(config_key::transportPacketMagicHeader);
+        container[containerName] = containerConfig;
+        containers.replace(0, container);
+        newServerConfig[config_key::containers] = containers;
+        configStr = QString(QJsonDocument(newServerConfig).toJson());
+    }
+
+    QJsonObject newServerConfig = QJsonDocument::fromJson(configStr.toUtf8()).object();
+    serverConfig[config_key::dns1] = newServerConfig.value(config_key::dns1);
+    serverConfig[config_key::dns2] = newServerConfig.value(config_key::dns2);
+    serverConfig[config_key::containers] = newServerConfig.value(config_key::containers);
+    serverConfig[config_key::hostName] = newServerConfig.value(config_key::hostName);
+
+    if (newServerConfig.value(config_key::configVersion).toInt() == amnezia::ServerConfigType::ApiV2) {
+        serverConfig[config_key::configVersion] = newServerConfig.value(config_key::configVersion);
+        serverConfig[config_key::description] = newServerConfig.value(config_key::description);
+        serverConfig[config_key::name] = newServerConfig.value(config_key::name);
+    }
+
+    auto defaultContainer = newServerConfig.value(config_key::defaultContainer).toString();
+    serverConfig[config_key::defaultContainer] = defaultContainer;
+
+    QVariantMap map = serverConfig.value(configKey::apiConfig).toObject().toVariantMap();
+    map.insert(newServerConfig.value(configKey::apiConfig).toObject().toVariantMap());
+    auto apiConfig = QJsonObject::fromVariantMap(map);
+
+    if (newServerConfig.value(config_key::configVersion).toInt() == amnezia::ServerConfigType::ApiV2) {
+        apiConfig.insert(configKey::serviceInfo, QJsonDocument::fromJson(apiResponseBody).object().value(configKey::serviceInfo).toObject());
+    }
+
+    serverConfig[configKey::apiConfig] = apiConfig;
+
+    return;
 }
 
 QList<QString> ApiConfigsController::getQrCodes()
@@ -626,10 +535,3 @@ QString ApiConfigsController::getVpnKey()
 {
     return m_vpnKey;
 }
-
-ErrorCode ApiConfigsController::executeRequest(const QString &endpoint, const QJsonObject &apiPayload, QByteArray &responseBody)
-{
-    GatewayController gatewayController(m_settings->getGatewayEndpoint(), m_settings->isDevGatewayEnv(), apiDefs::requestTimeoutMsecs,
-                                        m_settings->isStrictKillSwitchEnabled());
-    return gatewayController.post(endpoint, apiPayload, responseBody);
-}

client/ui/controllers/api/apiConfigsController.h

@@ -35,9 +35,6 @@ public slots:
 
     bool isConfigValid();
 
-    void setCurrentProtocol(const QString &protocolName);
-    bool isVlessProtocol();
-
 signals:
     void errorOccurred(ErrorCode errorCode);
 
@@ -49,12 +46,23 @@ signals:
     void vpnKeyExportReady();
 
 private:
+    struct ApiPayloadData
+    {
+        OpenVpnConfigurator::ConnectionData certRequest;
+
+        QString wireGuardClientPrivKey;
+        QString wireGuardClientPubKey;
+    };
+
+    ApiPayloadData generateApiPayloadData(const QString &protocol);
+    QJsonObject fillApiPayload(const QString &protocol, const ApiPayloadData &apiPayloadData);
+    void fillServerConfig(const QString &protocol, const ApiPayloadData &apiPayloadData, const QByteArray &apiResponseBody,
+                          QJsonObject &serverConfig);
+
     QList<QString> getQrCodes();
     int getQrCodesCount();
     QString getVpnKey();
 
-    ErrorCode executeRequest(const QString &endpoint, const QJsonObject &apiPayload, QByteArray &responseBody);
-
     QList<QString> m_qrCodes;
     QString m_vpnKey;
 

client/ui/controllers/importController.cpp

@@ -12,7 +12,6 @@
 #include "core/errorstrings.h"
 #include "core/qrCodeUtils.h"
 #include "core/serialization/serialization.h"
-#include "protocols/protocols_defs.h"
 #include "systemController.h"
 #include "utilities.h"
 
@@ -287,19 +286,6 @@ void ImportController::processNativeWireGuardConfig()
         clientProtocolConfig[config_key::underloadPacketMagicHeader] = "3";
         clientProtocolConfig[config_key::transportPacketMagicHeader] = "4";
 
-        // clientProtocolConfig[config_key::cookieReplyPacketJunkSize] = "0";
-        // clientProtocolConfig[config_key::transportPacketJunkSize] = "0";
-
-        // clientProtocolConfig[config_key::specialJunk1] = "";
-        // clientProtocolConfig[config_key::specialJunk2] = "";
-        // clientProtocolConfig[config_key::specialJunk3] = "";
-        // clientProtocolConfig[config_key::specialJunk4] = "";
-        // clientProtocolConfig[config_key::specialJunk5] = "";
-        // clientProtocolConfig[config_key::controlledJunk1] = "";
-        // clientProtocolConfig[config_key::controlledJunk2] = "";
-        // clientProtocolConfig[config_key::controlledJunk3] = "";
-        // clientProtocolConfig[config_key::specialHandshakeTimeout] = "0";
-
         clientProtocolConfig[config_key::isObfuscationEnabled] = true;
 
         serverProtocolConfig[config_key::last_config] = QString(QJsonDocument(clientProtocolConfig).toJson());
@@ -452,33 +438,21 @@ QJsonObject ImportController::extractWireGuardConfig(const QString &data)
     lastConfig[config_key::allowed_ips] = allowedIpsJsonArray;
 
     QString protocolName = "wireguard";
-
-    const QStringList requiredJunkFields = { config_key::junkPacketCount,           config_key::junkPacketMinSize,
-                                             config_key::junkPacketMaxSize,         config_key::initPacketJunkSize,
-                                             config_key::responsePacketJunkSize,    config_key::initPacketMagicHeader,
-                                             config_key::responsePacketMagicHeader, config_key::underloadPacketMagicHeader,
-                                             config_key::transportPacketMagicHeader };
-
-    const QStringList optionalJunkFields = { // config_key::cookieReplyPacketJunkSize,
-                                             // config_key::transportPacketJunkSize,
-                                             config_key::specialJunk1,    config_key::specialJunk2,    config_key::specialJunk3,
-                                             config_key::specialJunk4,    config_key::specialJunk5,    config_key::controlledJunk1,
-                                             config_key::controlledJunk2, config_key::controlledJunk3, config_key::specialHandshakeTimeout
-    };
-
-    bool hasAllRequiredFields = std::all_of(requiredJunkFields.begin(), requiredJunkFields.end(),
-                                            [&configMap](const QString &field) { return !configMap.value(field).isEmpty(); });
-    if (hasAllRequiredFields) {
-        for (const QString &field : requiredJunkFields) {
-            lastConfig[field] = configMap.value(field);
-        }
-
-        for (const QString &field : optionalJunkFields) {
-            if (!configMap.value(field).isEmpty()) {
-                lastConfig[field] = configMap.value(field);
-            }
-        }
-
+    if (!configMap.value(config_key::junkPacketCount).isEmpty() && !configMap.value(config_key::junkPacketMinSize).isEmpty()
+        && !configMap.value(config_key::junkPacketMaxSize).isEmpty() && !configMap.value(config_key::initPacketJunkSize).isEmpty()
+        && !configMap.value(config_key::responsePacketJunkSize).isEmpty() && !configMap.value(config_key::initPacketMagicHeader).isEmpty()
+        && !configMap.value(config_key::responsePacketMagicHeader).isEmpty()
+        && !configMap.value(config_key::underloadPacketMagicHeader).isEmpty()
+        && !configMap.value(config_key::transportPacketMagicHeader).isEmpty()) {
+        lastConfig[config_key::junkPacketCount] = configMap.value(config_key::junkPacketCount);
+        lastConfig[config_key::junkPacketMinSize] = configMap.value(config_key::junkPacketMinSize);
+        lastConfig[config_key::junkPacketMaxSize] = configMap.value(config_key::junkPacketMaxSize);
+        lastConfig[config_key::initPacketJunkSize] = configMap.value(config_key::initPacketJunkSize);
+        lastConfig[config_key::responsePacketJunkSize] = configMap.value(config_key::responsePacketJunkSize);
+        lastConfig[config_key::initPacketMagicHeader] = configMap.value(config_key::initPacketMagicHeader);
+        lastConfig[config_key::responsePacketMagicHeader] = configMap.value(config_key::responsePacketMagicHeader);
+        lastConfig[config_key::underloadPacketMagicHeader] = configMap.value(config_key::underloadPacketMagicHeader);
+        lastConfig[config_key::transportPacketMagicHeader] = configMap.value(config_key::transportPacketMagicHeader);
         protocolName = "awg";
         m_configType = ConfigTypes::Awg;
     }

client/ui/controllers/installController.cpp

@@ -11,6 +11,7 @@
 #include "core/api/apiUtils.h"
 #include "core/controllers/serverController.h"
 #include "core/controllers/vpnConfigurationController.h"
+#include "core/models/servers/selfHostedServerConfig.h"
 #include "core/networkUtilities.h"
 #include "logger.h"
 #include "ui/models/protocols/awgConfigModel.h"
@@ -79,36 +80,12 @@ void InstallController::install(DockerContainer container, int port, TransportPr
 
                 int s1 = QRandomGenerator::global()->bounded(15, 150);
                 int s2 = QRandomGenerator::global()->bounded(15, 150);
-                // int s3 = QRandomGenerator::global()->bounded(15, 150);
-                // int s4 = QRandomGenerator::global()->bounded(15, 150);
-
-                // Ensure all values are unique and don't create equal packet sizes
-                QSet<int> usedValues;
-                usedValues.insert(s1);
-
-                while (usedValues.contains(s2) || s1 + AwgConstant::messageInitiationSize == s2 + AwgConstant::messageResponseSize) {
+                while (s1 + awg::messageInitiationSize == s2 + awg::messageResponseSize) {
                     s2 = QRandomGenerator::global()->bounded(15, 150);
                 }
-                usedValues.insert(s2);
-
-                // while (usedValues.contains(s3)
-                //        || s1 + AwgConstant::messageInitiationSize == s3 + AwgConstant::messageCookieReplySize
-                //        || s2 + AwgConstant::messageResponseSize == s3 + AwgConstant::messageCookieReplySize) {
-                //     s3 = QRandomGenerator::global()->bounded(15, 150);
-                // }
-                // usedValues.insert(s3);
-
-                // while (usedValues.contains(s4)
-                //        || s1 + AwgConstant::messageInitiationSize == s4 + AwgConstant::messageTransportSize
-                //        || s2 + AwgConstant::messageResponseSize == s4 + AwgConstant::messageTransportSize
-                //        || s3 + AwgConstant::messageCookieReplySize == s4 + AwgConstant::messageTransportSize) {
-                //     s4 = QRandomGenerator::global()->bounded(15, 150);
-                // }
 
                 QString initPacketJunkSize = QString::number(s1);
                 QString responsePacketJunkSize = QString::number(s2);
-                // QString cookieReplyPacketJunkSize = QString::number(s3);
-                // QString transportPacketJunkSize = QString::number(s4);
 
                 QSet<QString> headersValue;
                 while (headersValue.size() != 4) {
@@ -132,21 +109,6 @@ void InstallController::install(DockerContainer container, int port, TransportPr
                 containerConfig[config_key::responsePacketMagicHeader] = responsePacketMagicHeader;
                 containerConfig[config_key::underloadPacketMagicHeader] = underloadPacketMagicHeader;
                 containerConfig[config_key::transportPacketMagicHeader] = transportPacketMagicHeader;
-
-                // TODO:
-                // containerConfig[config_key::cookieReplyPacketJunkSize] = cookieReplyPacketJunkSize;
-                // containerConfig[config_key::transportPacketJunkSize] = transportPacketJunkSize;
-
-                // containerConfig[config_key::specialJunk1] = specialJunk1;
-                // containerConfig[config_key::specialJunk2] = specialJunk2;
-                // containerConfig[config_key::specialJunk3] = specialJunk3;
-                // containerConfig[config_key::specialJunk4] = specialJunk4;
-                // containerConfig[config_key::specialJunk5] = specialJunk5;
-                // containerConfig[config_key::controlledJunk1] = controlledJunk1;
-                // containerConfig[config_key::controlledJunk2] = controlledJunk2;
-                // containerConfig[config_key::controlledJunk3] = controlledJunk3;
-                // containerConfig[config_key::specialHandshakeTimeout] = specialHandshakeTimeout;
-
             } else if (container == DockerContainer::Sftp) {
                 containerConfig.insert(config_key::userName, protocols::sftp::defaultUserName);
                 containerConfig.insert(config_key::password, Utils::getRandomString(16));
@@ -440,19 +402,6 @@ ErrorCode InstallController::getAlreadyInstalledContainers(const ServerCredentia
                         containerConfig[config_key::transportPacketMagicHeader] =
                                 serverConfigMap.value(config_key::transportPacketMagicHeader);
 
-                        // containerConfig[config_key::cookieReplyPacketJunkSize] = serverConfigMap.value(config_key::cookieReplyPacketJunkSize);
-                        // containerConfig[config_key::transportPacketJunkSize] = serverConfigMap.value(config_key::transportPacketJunkSize);
-
-                        // containerConfig[config_key::specialJunk1] = serverConfigMap.value(config_key::specialJunk1);
-                        // containerConfig[config_key::specialJunk2] = serverConfigMap.value(config_key::specialJunk2);
-                        // containerConfig[config_key::specialJunk3] = serverConfigMap.value(config_key::specialJunk3);
-                        // containerConfig[config_key::specialJunk4] = serverConfigMap.value(config_key::specialJunk4);
-                        // containerConfig[config_key::specialJunk5] = serverConfigMap.value(config_key::specialJunk5);
-                        // containerConfig[config_key::controlledJunk1] = serverConfigMap.value(config_key::controlledJunk1);
-                        // containerConfig[config_key::controlledJunk2] = serverConfigMap.value(config_key::controlledJunk2);
-                        // containerConfig[config_key::controlledJunk3] = serverConfigMap.value(config_key::controlledJunk3);
-                        // containerConfig[config_key::specialHandshakeTimeout] = serverConfigMap.value(config_key::specialHandshakeTimeout);
-
                     } else if (protocol == Proto::WireGuard) {
                         QString serverConfig = serverController->getTextFileFromContainer(container, credentials,
                                                                                           protocols::wireguard::serverConfigPath, errorCode);
@@ -604,28 +553,34 @@ ErrorCode InstallController::getAlreadyInstalledContainers(const ServerCredentia
     return ErrorCode::NoError;
 }
 
-void InstallController::updateContainer(QJsonObject config)
+void InstallController::updateContainer()
 {
     int serverIndex = m_serversModel->getProcessedServerIndex();
-    ServerCredentials serverCredentials =
-            qvariant_cast<ServerCredentials>(m_serversModel->data(serverIndex, ServersModel::Roles::CredentialsRole));
+    auto oldServerConfig = m_serversModel->getServerConfig(serverIndex);
+    auto newServerConfig = QSharedPointer<SelfHostedServerConfig>::create(oldServerConfig);
+
+    const DockerContainer container = static_cast<DockerContainer>(m_containersModel->getProcessedContainerIndex());
+    const QString containerName = m_containersModel->getProcessedContainerName();
+    auto protocolConfigs = m_protocolModel->getProtocolConfigs();
+    newServerConfig->updateProtocolConfig(containerName, protocolConfigs);
+
+    auto oldProtocolConfigs = oldServerConfig->containerConfigs[containerName].protocolConfigs;
+    auto newProtocolConfigs = newServerConfig->containerConfigs[containerName].protocolConfigs;
 
-    const DockerContainer container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-    QJsonObject oldContainerConfig = m_containersModel->getContainerConfig(container);
     ErrorCode errorCode = ErrorCode::NoError;
 
-    if (isUpdateDockerContainerRequired(container, oldContainerConfig, config)) {
+    if (isUpdateDockerContainerRequired(container, oldProtocolConfigs, newProtocolConfigs)) {
         QSharedPointer<ServerController> serverController(new ServerController(m_settings));
         connect(serverController.get(), &ServerController::serverIsBusy, this, &InstallController::serverIsBusy);
         connect(this, &InstallController::cancelInstallation, serverController.get(), &ServerController::cancelInstallation);
 
-        errorCode = serverController->updateContainer(serverCredentials, container, oldContainerConfig, config);
+        errorCode = serverController->updateContainer(newServerConfig->serverCredentials, container, oldContainerConfig, config);
         clearCachedProfile(serverController);
     }
 
     if (errorCode == ErrorCode::NoError) {
-        m_serversModel->updateContainerConfig(container, config);
-        m_protocolModel->updateModel(config);
+        m_serversModel->editServer(newServerConfig, serverIndex);
+        m_protocolModel->updateModel(protocolConfigs);
 
         auto defaultContainer = qvariant_cast<DockerContainer>(m_serversModel->data(serverIndex, ServersModel::Roles::DefaultContainerRole));
         if ((serverIndex == m_serversModel->getDefaultServerIndex()) && (container == defaultContainer)) {
@@ -659,7 +614,7 @@ void InstallController::removeProcessedServer()
     int serverIndex = m_serversModel->getProcessedServerIndex();
     QString serverName = m_serversModel->data(serverIndex, ServersModel::Roles::NameRole).toString();
 
-    m_serversModel->removeServer();
+    m_serversModel->removeProcessedServer();
     emit removeProcessedServerFinished(tr("Server '%1' was removed").arg(serverName));
 }
 
@@ -965,29 +920,26 @@ bool InstallController::isConfigValid()
     return true;
 }
 
-bool InstallController::isUpdateDockerContainerRequired(const DockerContainer container, const QJsonObject &oldConfig,
-                                                        const QJsonObject &newConfig)
+bool InstallController::isUpdateDockerContainerRequired(const DockerContainer container,
+                                                        const QMap<QString, QSharedPointer<ProtocolConfig>> &oldProtocolConfigs,
+                                                        const QMap<QString, QSharedPointer<ProtocolConfig>> &newProtocolConfigs)
 {
     Proto mainProto = ContainerProps::defaultProtocol(container);
 
-    const QJsonObject &oldProtoConfig = oldConfig.value(ProtocolProps::protoToString(mainProto)).toObject();
-    const QJsonObject &newProtoConfig = newConfig.value(ProtocolProps::protoToString(mainProto)).toObject();
+    const auto oldProtoConfig = oldProtocolConfigs.value(ProtocolProps::protoToString(mainProto));
+    const auto newProtoConfig = newProtocolConfigs.value(ProtocolProps::protoToString(mainProto));
 
-    if (container == DockerContainer::Awg) {
-        const AwgConfig oldConfig(oldProtoConfig);
-        const AwgConfig newConfig(newProtoConfig);
-
-        if (oldConfig.hasEqualServerSettings(newConfig)) {
-            return false;
-        }
-    } else if (container == DockerContainer::WireGuard) {
-        const WgConfig oldConfig(oldProtoConfig);
-        const WgConfig newConfig(newProtoConfig);
-
-        if (oldConfig.hasEqualServerSettings(newConfig)) {
-            return false;
-        }
+    switch (mainProto) {
+    case Proto::Awg: {
+        auto newConfig = qSharedPointerCast<AwgProtocolConfig>(oldProtoConfig);
+        auto oldConfig = qSharedPointerCast<AwgProtocolConfig>(newProtoConfig);
+        return !newConfig->hasEqualServerSettings(*oldConfig.data());
+    }
+    case Proto::WireGuard: {
+        auto newConfig = qSharedPointerCast<WireGuardProtocolConfig>(oldProtoConfig);
+        auto oldConfig = qSharedPointerCast<WireGuardProtocolConfig>(newProtoConfig);
+        return !newConfig->hasEqualServerSettings(*oldConfig.data());
+    }
+    default: return true;
     }
-
-    return true;
 }

client/ui/controllers/installController.h

@@ -28,7 +28,7 @@ public slots:
 
     void scanServerForInstalledContainers();
 
-    void updateContainer(QJsonObject config);
+    void updateContainer();
 
     void removeProcessedServer();
     void rebootProcessedServer();
@@ -94,7 +94,9 @@ private:
 
     ErrorCode getAlreadyInstalledContainers(const ServerCredentials &credentials, const QSharedPointer<ServerController> &serverController,
                                             QMap<DockerContainer, QJsonObject> &installedContainers);
-    bool isUpdateDockerContainerRequired(const DockerContainer container, const QJsonObject &oldConfig, const QJsonObject &newConfig);
+    bool isUpdateDockerContainerRequired(const DockerContainer container,
+                                         const QMap<QString, QSharedPointer<ProtocolConfig>> &oldProtocolConfigs,
+                                         const QMap<QString, QSharedPointer<ProtocolConfig>> &newProtocolConfigs);
 
     QSharedPointer<ServersModel> m_serversModel;
     QSharedPointer<ContainersModel> m_containersModel;

client/ui/models/api/apiAccountInfoModel.cpp

@@ -75,12 +75,6 @@ QVariant ApiAccountInfoModel::data(const QModelIndex &index, int role) const
         }
         return false;
     }
-    case IsProtocolSelectionSupportedRole: {
-        if (m_accountInfoData.supportedProtocols.size() > 1) {
-            return true;
-        }
-        return false;
-    }
     }
 
     return QVariant();
@@ -101,10 +95,6 @@ void ApiAccountInfoModel::updateModel(const QJsonObject &accountInfoObject, cons
 
     accountInfoData.configType = apiUtils::getConfigType(serverConfig);
 
-    for (const auto &protocol : accountInfoObject.value(apiDefs::key::supportedProtocols).toArray()) {
-        accountInfoData.supportedProtocols.push_back(protocol.toString());
-    }
-
     m_accountInfoData = accountInfoData;
 
     m_supportInfo = accountInfoObject.value(apiDefs::key::supportInfo).toObject();
@@ -169,7 +159,6 @@ QHash<int, QByteArray> ApiAccountInfoModel::roleNames() const
     roles[ServiceDescriptionRole] = "serviceDescription";
     roles[IsComponentVisibleRole] = "isComponentVisible";
     roles[HasExpiredWorkerRole] = "hasExpiredWorker";
-    roles[IsProtocolSelectionSupportedRole] = "isProtocolSelectionSupported";
 
     return roles;
 }

client/ui/models/api/apiAccountInfoModel.h

@@ -18,8 +18,7 @@ public:
         ServiceDescriptionRole,
         EndDateRole,
         IsComponentVisibleRole,
-        HasExpiredWorkerRole,
-        IsProtocolSelectionSupportedRole
+        HasExpiredWorkerRole
     };
 
     explicit ApiAccountInfoModel(QObject *parent = nullptr);
@@ -52,8 +51,6 @@ private:
         int maxDeviceCount;
 
         apiDefs::ConfigType configType;
-
-        QStringList supportedProtocols;
     };
 
     AccountInfoData m_accountInfoData;

client/ui/models/containers_model.cpp

@@ -2,8 +2,7 @@
 
 #include <QJsonArray>
 
-ContainersModel::ContainersModel(QObject *parent)
-    : QAbstractListModel(parent)
+ContainersModel::ContainersModel(QObject *parent) : QAbstractListModel(parent)
 {
 }
 
@@ -25,19 +24,13 @@ QVariant ContainersModel::data(const QModelIndex &index, int role) const
     case NameRole: return ContainerProps::containerHumanNames().value(container);
     case DescriptionRole: return ContainerProps::containerDescriptions().value(container);
     case DetailedDescriptionRole: return ContainerProps::containerDetailedDescriptions().value(container);
-    case ConfigRole: {
-        if (container == DockerContainer::None) {
-            return QJsonObject();
-        }
-        return m_containers.value(container);
-    }
     case ServiceTypeRole: return ContainerProps::containerService(container);
     case DockerContainerRole: return container;
     case IsEasySetupContainerRole: return ContainerProps::isEasySetupContainer(container);
     case EasySetupHeaderRole: return ContainerProps::easySetupHeader(container);
     case EasySetupDescriptionRole: return ContainerProps::easySetupDescription(container);
     case EasySetupOrderRole: return ContainerProps::easySetupOrder(container);
-    case IsInstalledRole: return m_containers.contains(container);
+    case IsInstalledRole: return m_containerConfigs.contains(ContainerProps::containerToString(container));
     case IsCurrentlyProcessedRole: return container == static_cast<DockerContainer>(m_processedContainerIndex);
     case IsSupportedRole: return ContainerProps::isSupportedByCurrentPlatform(container);
     case IsShareableRole: return ContainerProps::isShareable(container);
@@ -53,14 +46,10 @@ QVariant ContainersModel::data(const int index, int role) const
     return data(modelIndex, role);
 }
 
-void ContainersModel::updateModel(const QJsonArray &containers)
+void ContainersModel::updateModel(const QMap<QString, ContainerConfig> &containerConfigs)
 {
     beginResetModel();
-    m_containers.clear();
-    for (const QJsonValue &val : containers) {
-        m_containers.insert(ContainerProps::containerFromString(val.toObject().value(config_key::container).toString()),
-                             val.toObject());
-    }
+    m_containerConfigs = containerConfigs;
     endResetModel();
 }
 
@@ -79,11 +68,6 @@ QString ContainersModel::getProcessedContainerName()
     return ContainerProps::containerHumanNames().value(static_cast<DockerContainer>(m_processedContainerIndex));
 }
 
-QJsonObject ContainersModel::getContainerConfig(const int containerIndex)
-{
-    return qvariant_cast<QJsonObject>(data(index(containerIndex), ConfigRole));
-}
-
 bool ContainersModel::isSupportedByCurrentPlatform(const int containerIndex)
 {
     return qvariant_cast<bool>(data(index(containerIndex), IsSupportedRole));
@@ -96,8 +80,8 @@ bool ContainersModel::isServiceContainer(const int containerIndex)
 
 bool ContainersModel::hasInstalledServices()
 {
-    for (const auto &container : m_containers.keys()) {
-        if (ContainerProps::containerService(container) == ServiceType::Other) {
+    for (const auto &containerName : m_containerConfigs.keys()) {
+        if (ContainerProps::containerService(ContainerProps::containerFromString(containerName)) == ServiceType::Other) {
             return true;
         }
     }
@@ -106,8 +90,8 @@ bool ContainersModel::hasInstalledServices()
 
 bool ContainersModel::hasInstalledProtocols()
 {
-    for (const auto &container : m_containers.keys()) {
-        if (ContainerProps::containerService(container) == ServiceType::Vpn) {
+    for (const auto &containerName : m_containerConfigs.keys()) {
+        if (ContainerProps::containerService(ContainerProps::containerFromString(containerName)) == ServiceType::Vpn) {
             return true;
         }
     }
@@ -122,7 +106,6 @@ QHash<int, QByteArray> ContainersModel::roleNames() const
     roles[DetailedDescriptionRole] = "detailedDescription";
     roles[ServiceTypeRole] = "serviceType";
     roles[DockerContainerRole] = "dockerContainer";
-    roles[ConfigRole] = "config";
 
     roles[IsEasySetupContainerRole] = "isEasySetupContainer";
     roles[EasySetupHeaderRole] = "easySetupHeader";

client/ui/models/containers_model.h

@@ -3,10 +3,9 @@
 
 #include <QAbstractListModel>
 #include <QJsonObject>
-#include <utility>
-#include <vector>
 
 #include "containers/containers_defs.h"
+#include "core/models/containers/containerConfig.h"
 
 class ContainersModel : public QAbstractListModel
 {
@@ -19,7 +18,6 @@ public:
         DescriptionRole,
         DetailedDescriptionRole,
         ServiceTypeRole,
-        ConfigRole,
         DockerContainerRole,
 
         IsEasySetupContainerRole,
@@ -42,15 +40,13 @@ public:
     QVariant data(const int index, int role) const;
 
 public slots:
-    void updateModel(const QJsonArray &containers);
+    void updateModel(const QMap<QString, ContainerConfig> &containerConfigs);
 
     void setProcessedContainerIndex(int containerIndex);
     int getProcessedContainerIndex();
 
     QString getProcessedContainerName();
 
-    QJsonObject getContainerConfig(const int containerIndex);
-
     bool isSupportedByCurrentPlatform(const int containerIndex);
     bool isServiceContainer(const int containerIndex);
 
@@ -64,7 +60,7 @@ signals:
     void containersModelUpdated();
 
 private:
-    QMap<DockerContainer, QJsonObject> m_containers;
+    QMap<QString, ContainerConfig> m_containerConfigs;
 
     int m_processedContainerIndex;
 };

client/ui/models/protocols/awgConfigModel.cpp

@@ -4,7 +4,10 @@
 
 #include "protocols/protocols_defs.h"
 
-AwgConfigModel::AwgConfigModel(QObject *parent) : QAbstractListModel(parent)
+AwgConfigModel::AwgConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newAwgProtocolConfig(ProtocolProps::protoToString(Proto::Awg)),
+      m_oldAwgProtocolConfig(ProtocolProps::protoToString(Proto::Awg))
 {
 }
 
@@ -21,46 +24,42 @@ bool AwgConfigModel::setData(const QModelIndex &index, const QVariant &value, in
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole: m_serverProtocolConfig.insert(config_key::subnet_address, value.toString()); break;
-    case Roles::PortRole: m_serverProtocolConfig.insert(config_key::port, value.toString()); break;
+    case Roles::SubnetAddressRole: m_newAwgProtocolConfig.serverProtocolConfig.subnetAddress = value.toString(); break;
+    case Roles::PortRole: m_newAwgProtocolConfig.serverProtocolConfig.port = value.toString(); break;
 
-    case Roles::ClientMtuRole: m_clientProtocolConfig.insert(config_key::mtu, value.toString()); break;
-    case Roles::ClientJunkPacketCountRole: m_clientProtocolConfig.insert(config_key::junkPacketCount, value.toString()); break;
-    case Roles::ClientJunkPacketMinSizeRole: m_clientProtocolConfig.insert(config_key::junkPacketMinSize, value.toString()); break;
-    case Roles::ClientJunkPacketMaxSizeRole: m_clientProtocolConfig.insert(config_key::junkPacketMaxSize, value.toString()); break;
-    case Roles::ClientSpecialJunk1Role: m_clientProtocolConfig.insert(config_key::specialJunk1, value.toString()); break;
-    case Roles::ClientSpecialJunk2Role: m_clientProtocolConfig.insert(config_key::specialJunk2, value.toString()); break;
-    case Roles::ClientSpecialJunk3Role: m_clientProtocolConfig.insert(config_key::specialJunk3, value.toString()); break;
-    case Roles::ClientSpecialJunk4Role: m_clientProtocolConfig.insert(config_key::specialJunk4, value.toString()); break;
-    case Roles::ClientSpecialJunk5Role: m_clientProtocolConfig.insert(config_key::specialJunk5, value.toString()); break;
-    case Roles::ClientControlledJunk1Role: m_clientProtocolConfig.insert(config_key::controlledJunk1, value.toString()); break;
-    case Roles::ClientControlledJunk2Role: m_clientProtocolConfig.insert(config_key::controlledJunk2, value.toString()); break;
-    case Roles::ClientControlledJunk3Role: m_clientProtocolConfig.insert(config_key::controlledJunk3, value.toString()); break;
-    case Roles::ClientSpecialHandshakeTimeoutRole:
-        m_clientProtocolConfig.insert(config_key::specialHandshakeTimeout, value.toString());
+    case Roles::ClientMtuRole: m_newAwgProtocolConfig.clientProtocolConfig.wireGuardData.mtu = value.toString(); break;
+    case Roles::ClientJunkPacketCountRole: m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketCount = value.toString(); break;
+    case Roles::ClientJunkPacketMinSizeRole:
+        m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketMinSize = value.toString();
+        break;
+    case Roles::ClientJunkPacketMaxSizeRole:
+        m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketMaxSize = value.toString();
+        break;
+
+    case Roles::ServerJunkPacketCountRole: m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketCount = value.toString(); break;
+    case Roles::ServerJunkPacketMinSizeRole:
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketMinSize = value.toString();
+        break;
+    case Roles::ServerJunkPacketMaxSizeRole:
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketMaxSize = value.toString();
+        break;
+    case Roles::ServerInitPacketJunkSizeRole:
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.initPacketJunkSize = value.toString();
         break;
-    case Roles::ServerJunkPacketCountRole: m_serverProtocolConfig.insert(config_key::junkPacketCount, value.toString()); break;
-    case Roles::ServerJunkPacketMinSizeRole: m_serverProtocolConfig.insert(config_key::junkPacketMinSize, value.toString()); break;
-    case Roles::ServerJunkPacketMaxSizeRole: m_serverProtocolConfig.insert(config_key::junkPacketMaxSize, value.toString()); break;
-    case Roles::ServerInitPacketJunkSizeRole: m_serverProtocolConfig.insert(config_key::initPacketJunkSize, value.toString()); break;
     case Roles::ServerResponsePacketJunkSizeRole:
-        m_serverProtocolConfig.insert(config_key::responsePacketJunkSize, value.toString());
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.responsePacketJunkSize = value.toString();
+        break;
+    case Roles::ServerInitPacketMagicHeaderRole:
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.initPacketMagicHeader = value.toString();
         break;
-    // case Roles::ServerCookieReplyPacketJunkSizeRole:
-    //     m_serverProtocolConfig.insert(config_key::cookieReplyPacketJunkSize, value.toString());
-    //     break;
-    // case Roles::ServerTransportPacketJunkSizeRole:
-    //     m_serverProtocolConfig.insert(config_key::transportPacketJunkSize, value.toString());
-    //     break;
-    case Roles::ServerInitPacketMagicHeaderRole: m_serverProtocolConfig.insert(config_key::initPacketMagicHeader, value.toString()); break;
     case Roles::ServerResponsePacketMagicHeaderRole:
-        m_serverProtocolConfig.insert(config_key::responsePacketMagicHeader, value.toString());
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.responsePacketMagicHeader = value.toString();
         break;
     case Roles::ServerUnderloadPacketMagicHeaderRole:
-        m_serverProtocolConfig.insert(config_key::underloadPacketMagicHeader, value.toString());
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.underloadPacketMagicHeader = value.toString();
         break;
     case Roles::ServerTransportPacketMagicHeaderRole:
-        m_serverProtocolConfig.insert(config_key::transportPacketMagicHeader, value.toString());
+        m_newAwgProtocolConfig.serverProtocolConfig.awgData.transportPacketMagicHeader = value.toString();
         break;
     }
 
@@ -75,137 +74,42 @@ QVariant AwgConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole: return m_serverProtocolConfig.value(config_key::subnet_address).toString();
-    case Roles::PortRole: return m_serverProtocolConfig.value(config_key::port).toString();
+    case Roles::SubnetAddressRole: return m_newAwgProtocolConfig.serverProtocolConfig.subnetAddress;
+    case Roles::PortRole: return m_newAwgProtocolConfig.serverProtocolConfig.port;
 
-    case Roles::ClientMtuRole: return m_clientProtocolConfig.value(config_key::mtu);
-    case Roles::ClientJunkPacketCountRole: return m_clientProtocolConfig.value(config_key::junkPacketCount);
-    case Roles::ClientJunkPacketMinSizeRole: return m_clientProtocolConfig.value(config_key::junkPacketMinSize);
-    case Roles::ClientJunkPacketMaxSizeRole: return m_clientProtocolConfig.value(config_key::junkPacketMaxSize);
-    case Roles::ClientSpecialJunk1Role: return m_clientProtocolConfig.value(config_key::specialJunk1);
-    case Roles::ClientSpecialJunk2Role: return m_clientProtocolConfig.value(config_key::specialJunk2);
-    case Roles::ClientSpecialJunk3Role: return m_clientProtocolConfig.value(config_key::specialJunk3);
-    case Roles::ClientSpecialJunk4Role: return m_clientProtocolConfig.value(config_key::specialJunk4);
-    case Roles::ClientSpecialJunk5Role: return m_clientProtocolConfig.value(config_key::specialJunk5);
-    case Roles::ClientControlledJunk1Role: return m_clientProtocolConfig.value(config_key::controlledJunk1);
-    case Roles::ClientControlledJunk2Role: return m_clientProtocolConfig.value(config_key::controlledJunk2);
-    case Roles::ClientControlledJunk3Role: return m_clientProtocolConfig.value(config_key::controlledJunk3);
-    case Roles::ClientSpecialHandshakeTimeoutRole: return m_clientProtocolConfig.value(config_key::specialHandshakeTimeout);
+    case Roles::ClientMtuRole: return m_newAwgProtocolConfig.clientProtocolConfig.wireGuardData.mtu;
+    case Roles::ClientJunkPacketCountRole: return m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketCount;
+    case Roles::ClientJunkPacketMinSizeRole: return m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketMinSize;
+    case Roles::ClientJunkPacketMaxSizeRole: return m_newAwgProtocolConfig.clientProtocolConfig.awgData.junkPacketMaxSize;
 
-    case Roles::ServerJunkPacketCountRole: return m_serverProtocolConfig.value(config_key::junkPacketCount);
-    case Roles::ServerJunkPacketMinSizeRole: return m_serverProtocolConfig.value(config_key::junkPacketMinSize);
-    case Roles::ServerJunkPacketMaxSizeRole: return m_serverProtocolConfig.value(config_key::junkPacketMaxSize);
-    case Roles::ServerInitPacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::initPacketJunkSize);
-    case Roles::ServerResponsePacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::responsePacketJunkSize);
-    // case Roles::ServerCookieReplyPacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::cookieReplyPacketJunkSize);
-    // case Roles::ServerTransportPacketJunkSizeRole: return m_serverProtocolConfig.value(config_key::transportPacketJunkSize);
-    case Roles::ServerInitPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::initPacketMagicHeader);
-    case Roles::ServerResponsePacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::responsePacketMagicHeader);
-    case Roles::ServerUnderloadPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::underloadPacketMagicHeader);
-    case Roles::ServerTransportPacketMagicHeaderRole: return m_serverProtocolConfig.value(config_key::transportPacketMagicHeader);
+    case Roles::ServerJunkPacketCountRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketCount;
+    case Roles::ServerJunkPacketMinSizeRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketMinSize;
+    case Roles::ServerJunkPacketMaxSizeRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.junkPacketMaxSize;
+    case Roles::ServerInitPacketJunkSizeRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.initPacketJunkSize;
+    case Roles::ServerResponsePacketJunkSizeRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.responsePacketJunkSize;
+    case Roles::ServerInitPacketMagicHeaderRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.initPacketMagicHeader;
+    case Roles::ServerResponsePacketMagicHeaderRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.responsePacketMagicHeader;
+    case Roles::ServerUnderloadPacketMagicHeaderRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.underloadPacketMagicHeader;
+    case Roles::ServerTransportPacketMagicHeaderRole: return m_newAwgProtocolConfig.serverProtocolConfig.awgData.transportPacketMagicHeader;
     }
 
     return QVariant();
 }
 
-void AwgConfigModel::updateModel(const QJsonObject &config)
+void AwgConfigModel::updateModel(const AwgProtocolConfig awgProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-
-    QJsonObject serverProtocolConfig = config.value(config_key::awg).toObject();
-
-    auto defaultTransportProto = ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::Awg), Proto::Awg);
-    m_serverProtocolConfig.insert(config_key::transport_proto,
-                                  serverProtocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
-    m_serverProtocolConfig[config_key::last_config] = serverProtocolConfig.value(config_key::last_config);
-    m_serverProtocolConfig[config_key::subnet_address] =
-            serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
-    m_serverProtocolConfig[config_key::port] = serverProtocolConfig.value(config_key::port).toString(protocols::awg::defaultPort);
-    m_serverProtocolConfig[config_key::junkPacketCount] =
-            serverProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
-    m_serverProtocolConfig[config_key::junkPacketMinSize] =
-            serverProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
-    m_serverProtocolConfig[config_key::junkPacketMaxSize] =
-            serverProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
-    m_serverProtocolConfig[config_key::initPacketJunkSize] =
-            serverProtocolConfig.value(config_key::initPacketJunkSize).toString(protocols::awg::defaultInitPacketJunkSize);
-    m_serverProtocolConfig[config_key::responsePacketJunkSize] =
-            serverProtocolConfig.value(config_key::responsePacketJunkSize).toString(protocols::awg::defaultResponsePacketJunkSize);
-    // m_serverProtocolConfig[config_key::cookieReplyPacketJunkSize] =
-    //         serverProtocolConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize);
-    // m_serverProtocolConfig[config_key::transportPacketJunkSize] =
-    //         serverProtocolConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize);
-    m_serverProtocolConfig[config_key::initPacketMagicHeader] =
-            serverProtocolConfig.value(config_key::initPacketMagicHeader).toString(protocols::awg::defaultInitPacketMagicHeader);
-    m_serverProtocolConfig[config_key::responsePacketMagicHeader] =
-            serverProtocolConfig.value(config_key::responsePacketMagicHeader).toString(protocols::awg::defaultResponsePacketMagicHeader);
-    m_serverProtocolConfig[config_key::underloadPacketMagicHeader] =
-            serverProtocolConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader);
-    m_serverProtocolConfig[config_key::transportPacketMagicHeader] =
-            serverProtocolConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader);
-
-    auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
-    QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-    m_clientProtocolConfig[config_key::mtu] = clientProtocolConfig[config_key::mtu].toString(protocols::awg::defaultMtu);
-    m_clientProtocolConfig[config_key::junkPacketCount] =
-            clientProtocolConfig.value(config_key::junkPacketCount).toString(m_serverProtocolConfig[config_key::junkPacketCount].toString());
-    m_clientProtocolConfig[config_key::junkPacketMinSize] =
-            clientProtocolConfig.value(config_key::junkPacketMinSize).toString(m_serverProtocolConfig[config_key::junkPacketMinSize].toString());
-    m_clientProtocolConfig[config_key::junkPacketMaxSize] =
-            clientProtocolConfig.value(config_key::junkPacketMaxSize).toString(m_serverProtocolConfig[config_key::junkPacketMaxSize].toString());
-    m_clientProtocolConfig[config_key::specialJunk1] =
-            clientProtocolConfig.value(config_key::specialJunk1).toString(protocols::awg::defaultSpecialJunk1);
-    m_clientProtocolConfig[config_key::specialJunk2] =
-            clientProtocolConfig.value(config_key::specialJunk2).toString(protocols::awg::defaultSpecialJunk2);
-    m_clientProtocolConfig[config_key::specialJunk3] =
-            clientProtocolConfig.value(config_key::specialJunk3).toString(protocols::awg::defaultSpecialJunk3);
-    m_clientProtocolConfig[config_key::specialJunk4] =
-            clientProtocolConfig.value(config_key::specialJunk4).toString(protocols::awg::defaultSpecialJunk4);
-    m_clientProtocolConfig[config_key::specialJunk5] =
-            clientProtocolConfig.value(config_key::specialJunk5).toString(protocols::awg::defaultSpecialJunk5);
-    m_clientProtocolConfig[config_key::controlledJunk1] =
-            clientProtocolConfig.value(config_key::controlledJunk1).toString(protocols::awg::defaultControlledJunk1);
-    m_clientProtocolConfig[config_key::controlledJunk2] =
-            clientProtocolConfig.value(config_key::controlledJunk2).toString(protocols::awg::defaultControlledJunk2);
-    m_clientProtocolConfig[config_key::controlledJunk3] =
-            clientProtocolConfig.value(config_key::controlledJunk3).toString(protocols::awg::defaultControlledJunk3);
-    m_clientProtocolConfig[config_key::specialHandshakeTimeout] =
-            clientProtocolConfig.value(config_key::specialHandshakeTimeout).toString(protocols::awg::defaultSpecialHandshakeTimeout);
+    m_newAwgProtocolConfig = awgProtocolConfig;
+    m_oldAwgProtocolConfig = awgProtocolConfig;
     endResetModel();
 }
 
-QJsonObject AwgConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> AwgConfigModel::getConfig()
 {
-    const AwgConfig oldConfig(m_fullConfig.value(config_key::awg).toObject());
-    const AwgConfig newConfig(m_serverProtocolConfig);
-
-    if (!oldConfig.hasEqualServerSettings(newConfig)) {
-        m_serverProtocolConfig.remove(config_key::last_config);
-    } else {
-        auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
-        QJsonObject jsonConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-        jsonConfig[config_key::mtu] = m_clientProtocolConfig[config_key::mtu];
-        jsonConfig[config_key::junkPacketCount] = m_clientProtocolConfig[config_key::junkPacketCount];
-        jsonConfig[config_key::junkPacketMinSize] = m_clientProtocolConfig[config_key::junkPacketMinSize];
-        jsonConfig[config_key::junkPacketMaxSize] = m_clientProtocolConfig[config_key::junkPacketMaxSize];
-        jsonConfig[config_key::specialJunk1] = m_clientProtocolConfig[config_key::specialJunk1];
-        jsonConfig[config_key::specialJunk2] = m_clientProtocolConfig[config_key::specialJunk2];
-        jsonConfig[config_key::specialJunk3] = m_clientProtocolConfig[config_key::specialJunk3];
-        jsonConfig[config_key::specialJunk4] = m_clientProtocolConfig[config_key::specialJunk4];
-        jsonConfig[config_key::specialJunk5] = m_clientProtocolConfig[config_key::specialJunk5];
-        jsonConfig[config_key::controlledJunk1] = m_clientProtocolConfig[config_key::controlledJunk1];
-        jsonConfig[config_key::controlledJunk2] = m_clientProtocolConfig[config_key::controlledJunk2];
-        jsonConfig[config_key::controlledJunk3] = m_clientProtocolConfig[config_key::controlledJunk3];
-        jsonConfig[config_key::specialHandshakeTimeout] = m_clientProtocolConfig[config_key::specialHandshakeTimeout];
-
-        m_serverProtocolConfig[config_key::last_config] = QString(QJsonDocument(jsonConfig).toJson());
+    if (m_oldAwgProtocolConfig.hasEqualServerSettings(m_newAwgProtocolConfig)) {
+        m_newAwgProtocolConfig.clearClientSettings();
     }
-
-    m_fullConfig.insert(config_key::awg, m_serverProtocolConfig);
-    return m_fullConfig;
+    return QSharedPointer<AwgProtocolConfig>::create(m_newAwgProtocolConfig);
 }
 
 bool AwgConfigModel::isHeadersEqual(const QString &h1, const QString &h2, const QString &h3, const QString &h4)
@@ -215,26 +119,12 @@ bool AwgConfigModel::isHeadersEqual(const QString &h1, const QString &h2, const
 
 bool AwgConfigModel::isPacketSizeEqual(const int s1, const int s2)
 {
-    return (AwgConstant::messageInitiationSize + s1 == AwgConstant::messageResponseSize + s2);
+    return (awg::messageInitiationSize + s1 == awg::messageResponseSize + s2);
 }
 
-// bool AwgConfigModel::isPacketSizeEqual(const int s1, const int s2, const int s3, const int s4)
-// {
-//     int initSize = AwgConstant::messageInitiationSize + s1;
-//     int responseSize = AwgConstant::messageResponseSize + s2;
-//     int cookieSize = AwgConstant::messageCookieReplySize + s3;
-//     int transportSize = AwgConstant::messageTransportSize + s4;
-
-//     return (initSize == responseSize || initSize == cookieSize || initSize == transportSize || responseSize == cookieSize
-//             || responseSize == transportSize || cookieSize == transportSize);
-// }
-
 bool AwgConfigModel::isServerSettingsEqual()
 {
-    const AwgConfig oldConfig(m_fullConfig.value(config_key::awg).toObject());
-    const AwgConfig newConfig(m_serverProtocolConfig);
-
-    return oldConfig.hasEqualServerSettings(newConfig);
+    return m_oldAwgProtocolConfig.hasEqualServerSettings(m_newAwgProtocolConfig);
 }
 
 QHash<int, QByteArray> AwgConfigModel::roleNames() const
@@ -248,24 +138,12 @@ QHash<int, QByteArray> AwgConfigModel::roleNames() const
     roles[ClientJunkPacketCountRole] = "clientJunkPacketCount";
     roles[ClientJunkPacketMinSizeRole] = "clientJunkPacketMinSize";
     roles[ClientJunkPacketMaxSizeRole] = "clientJunkPacketMaxSize";
-    roles[ClientSpecialJunk1Role] = "clientSpecialJunk1";
-    roles[ClientSpecialJunk2Role] = "clientSpecialJunk2";
-    roles[ClientSpecialJunk3Role] = "clientSpecialJunk3";
-    roles[ClientSpecialJunk4Role] = "clientSpecialJunk4";
-    roles[ClientSpecialJunk5Role] = "clientSpecialJunk5";
-    roles[ClientControlledJunk1Role] = "clientControlledJunk1";
-    roles[ClientControlledJunk2Role] = "clientControlledJunk2";
-    roles[ClientControlledJunk3Role] = "clientControlledJunk3";
-    roles[ClientSpecialHandshakeTimeoutRole] = "clientSpecialHandshakeTimeout";
 
     roles[ServerJunkPacketCountRole] = "serverJunkPacketCount";
     roles[ServerJunkPacketMinSizeRole] = "serverJunkPacketMinSize";
     roles[ServerJunkPacketMaxSizeRole] = "serverJunkPacketMaxSize";
     roles[ServerInitPacketJunkSizeRole] = "serverInitPacketJunkSize";
     roles[ServerResponsePacketJunkSizeRole] = "serverResponsePacketJunkSize";
-    roles[ServerCookieReplyPacketJunkSizeRole] = "serverCookieReplyPacketJunkSize";
-    roles[ServerTransportPacketJunkSizeRole] = "serverTransportPacketJunkSize";
-
     roles[ServerInitPacketMagicHeaderRole] = "serverInitPacketMagicHeader";
     roles[ServerResponsePacketMagicHeaderRole] = "serverResponsePacketMagicHeader";
     roles[ServerUnderloadPacketMagicHeaderRole] = "serverUnderloadPacketMagicHeader";
@@ -273,74 +151,3 @@ QHash<int, QByteArray> AwgConfigModel::roleNames() const
 
     return roles;
 }
-
-AwgConfig::AwgConfig(const QJsonObject &serverProtocolConfig)
-{
-    auto lastConfig = serverProtocolConfig.value(config_key::last_config).toString();
-    QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-    clientMtu = clientProtocolConfig[config_key::mtu].toString(protocols::awg::defaultMtu);
-    clientJunkPacketCount = clientProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
-    clientJunkPacketMinSize = clientProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
-    clientJunkPacketMaxSize = clientProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
-    clientSpecialJunk1 = clientProtocolConfig.value(config_key::specialJunk1).toString(protocols::awg::defaultSpecialJunk1);
-    clientSpecialJunk2 = clientProtocolConfig.value(config_key::specialJunk2).toString(protocols::awg::defaultSpecialJunk2);
-    clientSpecialJunk3 = clientProtocolConfig.value(config_key::specialJunk3).toString(protocols::awg::defaultSpecialJunk3);
-    clientSpecialJunk4 = clientProtocolConfig.value(config_key::specialJunk4).toString(protocols::awg::defaultSpecialJunk4);
-    clientSpecialJunk5 = clientProtocolConfig.value(config_key::specialJunk5).toString(protocols::awg::defaultSpecialJunk5);
-    clientControlledJunk1 = clientProtocolConfig.value(config_key::controlledJunk1).toString(protocols::awg::defaultControlledJunk1);
-    clientControlledJunk2 = clientProtocolConfig.value(config_key::controlledJunk2).toString(protocols::awg::defaultControlledJunk2);
-    clientControlledJunk3 = clientProtocolConfig.value(config_key::controlledJunk3).toString(protocols::awg::defaultControlledJunk3);
-    clientSpecialHandshakeTimeout =
-            clientProtocolConfig.value(config_key::specialHandshakeTimeout).toString(protocols::awg::defaultSpecialHandshakeTimeout);
-
-    subnetAddress = serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
-    port = serverProtocolConfig.value(config_key::port).toString(protocols::awg::defaultPort);
-    serverJunkPacketCount = serverProtocolConfig.value(config_key::junkPacketCount).toString(protocols::awg::defaultJunkPacketCount);
-    serverJunkPacketMinSize = serverProtocolConfig.value(config_key::junkPacketMinSize).toString(protocols::awg::defaultJunkPacketMinSize);
-    serverJunkPacketMaxSize = serverProtocolConfig.value(config_key::junkPacketMaxSize).toString(protocols::awg::defaultJunkPacketMaxSize);
-    serverInitPacketJunkSize = serverProtocolConfig.value(config_key::initPacketJunkSize).toString(protocols::awg::defaultInitPacketJunkSize);
-    serverResponsePacketJunkSize =
-            serverProtocolConfig.value(config_key::responsePacketJunkSize).toString(protocols::awg::defaultResponsePacketJunkSize);
-    // serverCookieReplyPacketJunkSize =
-    //         serverProtocolConfig.value(config_key::cookieReplyPacketJunkSize).toString(protocols::awg::defaultCookieReplyPacketJunkSize);
-    // serverTransportPacketJunkSize =
-    //         serverProtocolConfig.value(config_key::transportPacketJunkSize).toString(protocols::awg::defaultTransportPacketJunkSize);
-    serverInitPacketMagicHeader =
-            serverProtocolConfig.value(config_key::initPacketMagicHeader).toString(protocols::awg::defaultInitPacketMagicHeader);
-    serverResponsePacketMagicHeader =
-            serverProtocolConfig.value(config_key::responsePacketMagicHeader).toString(protocols::awg::defaultResponsePacketMagicHeader);
-    serverUnderloadPacketMagicHeader =
-            serverProtocolConfig.value(config_key::underloadPacketMagicHeader).toString(protocols::awg::defaultUnderloadPacketMagicHeader);
-    serverTransportPacketMagicHeader =
-            serverProtocolConfig.value(config_key::transportPacketMagicHeader).toString(protocols::awg::defaultTransportPacketMagicHeader);
-}
-
-bool AwgConfig::hasEqualServerSettings(const AwgConfig &other) const
-{
-    if (subnetAddress != other.subnetAddress || port != other.port || serverJunkPacketCount != other.serverJunkPacketCount
-        || serverJunkPacketMinSize != other.serverJunkPacketMinSize || serverJunkPacketMaxSize != other.serverJunkPacketMaxSize
-        || serverInitPacketJunkSize != other.serverInitPacketJunkSize || serverResponsePacketJunkSize != other.serverResponsePacketJunkSize
-        // || serverCookieReplyPacketJunkSize != other.serverCookieReplyPacketJunkSize
-        // || serverTransportPacketJunkSize != other.serverTransportPacketJunkSize
-        || serverInitPacketMagicHeader != other.serverInitPacketMagicHeader
-        || serverResponsePacketMagicHeader != other.serverResponsePacketMagicHeader
-        || serverUnderloadPacketMagicHeader != other.serverUnderloadPacketMagicHeader
-        || serverTransportPacketMagicHeader != other.serverTransportPacketMagicHeader) {
-        return false;
-    }
-    return true;
-}
-
-bool AwgConfig::hasEqualClientSettings(const AwgConfig &other) const
-{
-    if (clientMtu != other.clientMtu || clientJunkPacketCount != other.clientJunkPacketCount
-        || clientJunkPacketMinSize != other.clientJunkPacketMinSize || clientJunkPacketMaxSize != other.clientJunkPacketMaxSize
-        || clientSpecialJunk1 != other.clientSpecialJunk1 || clientSpecialJunk2 != other.clientSpecialJunk2
-        || clientSpecialJunk3 != other.clientSpecialJunk3 || clientSpecialJunk4 != other.clientSpecialJunk4
-        || clientSpecialJunk5 != other.clientSpecialJunk5 || clientControlledJunk1 != other.clientControlledJunk1
-        || clientControlledJunk2 != other.clientControlledJunk2 || clientControlledJunk3 != other.clientControlledJunk3
-        || clientSpecialHandshakeTimeout != other.clientSpecialHandshakeTimeout) {
-        return false;
-    }
-    return true;
-}

client/ui/models/protocols/awgConfigModel.h

@@ -5,51 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
-
-namespace AwgConstant
-{
-    const int messageInitiationSize = 148;
-    const int messageResponseSize = 92;
-    const int messageCookieReplySize = 64;
-    const int messageTransportSize = 32;
-}
-
-struct AwgConfig
-{
-    AwgConfig(const QJsonObject &jsonConfig);
-
-    QString subnetAddress;
-    QString port;
-
-    QString clientMtu;
-    QString clientJunkPacketCount;
-    QString clientJunkPacketMinSize;
-    QString clientJunkPacketMaxSize;
-    QString clientSpecialJunk1;
-    QString clientSpecialJunk2;
-    QString clientSpecialJunk3;
-    QString clientSpecialJunk4;
-    QString clientSpecialJunk5;
-    QString clientControlledJunk1;
-    QString clientControlledJunk2;
-    QString clientControlledJunk3;
-    QString clientSpecialHandshakeTimeout;
-
-    QString serverJunkPacketCount;
-    QString serverJunkPacketMinSize;
-    QString serverJunkPacketMaxSize;
-    QString serverInitPacketJunkSize;
-    QString serverResponsePacketJunkSize;
-    QString serverCookieReplyPacketJunkSize;
-    QString serverTransportPacketJunkSize;
-    QString serverInitPacketMagicHeader;
-    QString serverResponsePacketMagicHeader;
-    QString serverUnderloadPacketMagicHeader;
-    QString serverTransportPacketMagicHeader;
-
-    bool hasEqualServerSettings(const AwgConfig &other) const;
-    bool hasEqualClientSettings(const AwgConfig &other) const;
-};
+#include "core/models/protocols/awgProtocolConfig.h"
 
 class AwgConfigModel : public QAbstractListModel
 {
@@ -64,28 +20,16 @@ public:
         ClientJunkPacketCountRole,
         ClientJunkPacketMinSizeRole,
         ClientJunkPacketMaxSizeRole,
-        ClientSpecialJunk1Role,
-        ClientSpecialJunk2Role,
-        ClientSpecialJunk3Role,
-        ClientSpecialJunk4Role,
-        ClientSpecialJunk5Role,
-        ClientControlledJunk1Role,
-        ClientControlledJunk2Role,
-        ClientControlledJunk3Role,
-        ClientSpecialHandshakeTimeoutRole,
 
         ServerJunkPacketCountRole,
         ServerJunkPacketMinSizeRole,
         ServerJunkPacketMaxSizeRole,
         ServerInitPacketJunkSizeRole,
         ServerResponsePacketJunkSizeRole,
-        ServerCookieReplyPacketJunkSizeRole,
-        ServerTransportPacketJunkSizeRole,
-
         ServerInitPacketMagicHeaderRole,
         ServerResponsePacketMagicHeaderRole,
         ServerUnderloadPacketMagicHeaderRole,
-        ServerTransportPacketMagicHeaderRole,
+        ServerTransportPacketMagicHeaderRole
     };
 
     explicit AwgConfigModel(QObject *parent = nullptr);
@@ -96,11 +40,11 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const AwgProtocolConfig awgProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
 
     bool isHeadersEqual(const QString &h1, const QString &h2, const QString &h3, const QString &h4);
-    bool isPacketSizeEqual(const int s1, const int s2/*, const int s3, const int s4*/);
+    bool isPacketSizeEqual(const int s1, const int s2);
 
     bool isServerSettingsEqual();
 
@@ -108,10 +52,8 @@ protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_serverProtocolConfig;
-    QJsonObject m_clientProtocolConfig;
-    QJsonObject m_fullConfig;
+    AwgProtocolConfig m_newAwgProtocolConfig;
+    AwgProtocolConfig m_oldAwgProtocolConfig;
 };
 
 #endif // AWGCONFIGMODEL_H

client/ui/models/protocols/cloakConfigModel.cpp

@@ -2,7 +2,10 @@
 
 #include "protocols/protocols_defs.h"
 
-CloakConfigModel::CloakConfigModel(QObject *parent) : QAbstractListModel(parent)
+CloakConfigModel::CloakConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newCloakProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::Cloak)),
+      m_oldCloakProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::Cloak))
 {
 }
 
@@ -19,9 +22,9 @@ bool CloakConfigModel::setData(const QModelIndex &index, const QVariant &value,
     }
 
     switch (role) {
-    case Roles::PortRole: m_protocolConfig.insert(config_key::port, value.toString()); break;
-    case Roles::CipherRole: m_protocolConfig.insert(config_key::cipher, value.toString()); break;
-    case Roles::SiteRole: m_protocolConfig.insert(config_key::site, value.toString()); break;
+    case Roles::PortRole: m_newCloakProtocolConfig.serverProtocolConfig.port = value.toString(); break;
+    case Roles::CipherRole: m_newCloakProtocolConfig.serverProtocolConfig.cipher = value.toString(); break;
+    case Roles::SiteRole: m_newCloakProtocolConfig.serverProtocolConfig.site = value.toString(); break;
     }
 
     emit dataChanged(index, index, QList { role });
@@ -35,35 +38,33 @@ QVariant CloakConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::PortRole: return m_protocolConfig.value(config_key::port).toString(protocols::cloak::defaultPort);
-    case Roles::CipherRole: return m_protocolConfig.value(config_key::cipher).toString(protocols::cloak::defaultCipher);
-    case Roles::SiteRole: return m_protocolConfig.value(config_key::site).toString(protocols::cloak::defaultRedirSite);
+    case Roles::PortRole: return m_newCloakProtocolConfig.serverProtocolConfig.port;
+    case Roles::CipherRole: return m_newCloakProtocolConfig.serverProtocolConfig.cipher;
+    case Roles::SiteRole: return m_newCloakProtocolConfig.serverProtocolConfig.site;
     }
 
     return QVariant();
 }
 
-void CloakConfigModel::updateModel(const QJsonObject &config)
+void CloakConfigModel::updateModel(const CloakProtocolConfig cloakProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-    QJsonObject protocolConfig = config.value(config_key::cloak).toObject();
-
-    auto defaultTransportProto = ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::Cloak), Proto::Cloak);
-    m_protocolConfig.insert(config_key::transport_proto, protocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
-    m_protocolConfig.insert(config_key::cipher, protocolConfig.value(config_key::cipher).toString(protocols::cloak::defaultCipher));
-    m_protocolConfig.insert(config_key::port, protocolConfig.value(config_key::port).toString(protocols::cloak::defaultPort));
-    m_protocolConfig.insert(config_key::site, protocolConfig.value(config_key::site).toString(protocols::cloak::defaultRedirSite));
-
+    m_newCloakProtocolConfig = cloakProtocolConfig;
+    m_oldCloakProtocolConfig = cloakProtocolConfig;
     endResetModel();
 }
 
-QJsonObject CloakConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> CloakConfigModel::getConfig()
 {
-    m_fullConfig.insert(config_key::cloak, m_protocolConfig);
-    return m_fullConfig;
+    if (m_oldCloakProtocolConfig.hasEqualServerSettings(m_newCloakProtocolConfig)) {
+        m_newCloakProtocolConfig.clearClientSettings();
+    }
+    return QSharedPointer<CloakProtocolConfig>::create(m_newCloakProtocolConfig);
+}
+
+bool CloakConfigModel::isServerSettingsEqual()
+{
+    return m_oldCloakProtocolConfig.hasEqualServerSettings(m_newCloakProtocolConfig);
 }
 
 QHash<int, QByteArray> CloakConfigModel::roleNames() const
@@ -76,3 +77,4 @@ QHash<int, QByteArray> CloakConfigModel::roleNames() const
 
     return roles;
 }
+

client/ui/models/protocols/cloakConfigModel.h

@@ -5,6 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
+#include "core/models/protocols/cloakProtocolConfig.h"
 
 class CloakConfigModel : public QAbstractListModel
 {
@@ -25,16 +26,17 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const CloakProtocolConfig cloakProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
+
+    bool isServerSettingsEqual();
 
 protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_protocolConfig;
-    QJsonObject m_fullConfig;
+    CloakProtocolConfig m_newCloakProtocolConfig;
+    CloakProtocolConfig m_oldCloakProtocolConfig;
 };
 
 #endif // CLOAKCONFIGMODEL_H

client/ui/models/protocols/openvpnConfigModel.cpp

@@ -2,7 +2,10 @@
 
 #include "protocols/protocols_defs.h"
 
-OpenVpnConfigModel::OpenVpnConfigModel(QObject *parent) : QAbstractListModel(parent)
+OpenVpnConfigModel::OpenVpnConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newOpenVpnProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::OpenVpn)),
+      m_oldOpenVpnProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::OpenVpn))
 {
 }
 
@@ -19,16 +22,16 @@ bool OpenVpnConfigModel::setData(const QModelIndex &index, const QVariant &value
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole: m_protocolConfig.insert(amnezia::config_key::subnet_address, value.toString()); break;
-    case Roles::TransportProtoRole: m_protocolConfig.insert(config_key::transport_proto, value.toString()); break;
-    case Roles::PortRole: m_protocolConfig.insert(config_key::port, value.toString()); break;
-    case Roles::AutoNegotiateEncryprionRole: m_protocolConfig.insert(config_key::ncp_disable, !value.toBool()); break;
-    case Roles::HashRole: m_protocolConfig.insert(config_key::hash, value.toString()); break;
-    case Roles::CipherRole: m_protocolConfig.insert(config_key::cipher, value.toString()); break;
-    case Roles::TlsAuthRole: m_protocolConfig.insert(config_key::tls_auth, value.toBool()); break;
-    case Roles::BlockDnsRole: m_protocolConfig.insert(config_key::block_outside_dns, value.toBool()); break;
-    case Roles::AdditionalClientCommandsRole: m_protocolConfig.insert(config_key::additional_client_config, value.toString()); break;
-    case Roles::AdditionalServerCommandsRole: m_protocolConfig.insert(config_key::additional_server_config, value.toString()); break;
+    case Roles::SubnetAddressRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.subnetAddress = value.toString(); break;
+    case Roles::TransportProtoRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.transportProto = value.toString(); break;
+    case Roles::PortRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.port = value.toString(); break;
+    case Roles::AutoNegotiateEncryprionRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.ncpDisable = !value.toBool(); break;
+    case Roles::HashRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.hash = value.toString(); break;
+    case Roles::CipherRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.cipher = value.toString(); break;
+    case Roles::TlsAuthRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.tlsAuth = value.toBool(); break;
+    case Roles::BlockDnsRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.blockOutsideDns = value.toBool(); break;
+    case Roles::AdditionalClientCommandsRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.additionalClientConfig = value.toString(); break;
+    case Roles::AdditionalServerCommandsRole: m_newOpenVpnProtocolConfig.serverProtocolConfig.additionalServerConfig = value.toString(); break;
     }
 
     emit dataChanged(index, index, QList { role });
@@ -42,72 +45,42 @@ QVariant OpenVpnConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole:
-        return m_protocolConfig.value(amnezia::config_key::subnet_address).toString(amnezia::protocols::openvpn::defaultSubnetAddress);
-    case Roles::TransportProtoRole:
-        return m_protocolConfig.value(config_key::transport_proto).toString(protocols::openvpn::defaultTransportProto);
-    case Roles::PortRole: return m_protocolConfig.value(config_key::port).toString(protocols::openvpn::defaultPort);
-    case Roles::AutoNegotiateEncryprionRole:
-        return !m_protocolConfig.value(config_key::ncp_disable).toBool(protocols::openvpn::defaultNcpDisable);
-    case Roles::HashRole: return m_protocolConfig.value(config_key::hash).toString(protocols::openvpn::defaultHash);
-    case Roles::CipherRole: return m_protocolConfig.value(config_key::cipher).toString(protocols::openvpn::defaultCipher);
-    case Roles::TlsAuthRole: return m_protocolConfig.value(config_key::tls_auth).toBool(protocols::openvpn::defaultTlsAuth);
-    case Roles::BlockDnsRole:
-        return m_protocolConfig.value(config_key::block_outside_dns).toBool(protocols::openvpn::defaultBlockOutsideDns);
-    case Roles::AdditionalClientCommandsRole:
-        return m_protocolConfig.value(config_key::additional_client_config).toString(protocols::openvpn::defaultAdditionalClientConfig);
-    case Roles::AdditionalServerCommandsRole:
-        return m_protocolConfig.value(config_key::additional_server_config).toString(protocols::openvpn::defaultAdditionalServerConfig);
-    case Roles::IsPortEditable: return m_container == DockerContainer::OpenVpn ? true : false;
-    case Roles::IsTransportProtoEditable: return m_container == DockerContainer::OpenVpn ? true : false;
-    case Roles::HasRemoveButton: return m_container == DockerContainer::OpenVpn ? true : false;
+    case Roles::SubnetAddressRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.subnetAddress;
+    case Roles::TransportProtoRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.transportProto;
+    case Roles::PortRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.port;
+    case Roles::AutoNegotiateEncryprionRole: return !m_newOpenVpnProtocolConfig.serverProtocolConfig.ncpDisable;
+    case Roles::HashRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.hash;
+    case Roles::CipherRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.cipher;
+    case Roles::TlsAuthRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.tlsAuth;
+    case Roles::BlockDnsRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.blockOutsideDns;
+    case Roles::AdditionalClientCommandsRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.additionalClientConfig;
+    case Roles::AdditionalServerCommandsRole: return m_newOpenVpnProtocolConfig.serverProtocolConfig.additionalServerConfig;
+    case Roles::IsPortEditable: return true; // TODO: implement container check if needed
+    case Roles::IsTransportProtoEditable: return true; // TODO: implement container check if needed
+    case Roles::HasRemoveButton: return true; // TODO: implement container check if needed
     }
     return QVariant();
 }
 
-void OpenVpnConfigModel::updateModel(const QJsonObject &config)
+void OpenVpnConfigModel::updateModel(const OpenVpnProtocolConfig openVpnProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-    QJsonObject protocolConfig = config.value(config_key::openvpn).toObject();
-
-    m_protocolConfig.insert(
-            config_key::subnet_address,
-            protocolConfig.value(amnezia::config_key::subnet_address).toString(amnezia::protocols::openvpn::defaultSubnetAddress));
-
-    QString transportProto;
-    if (m_container == DockerContainer::OpenVpn) {
-        transportProto = protocolConfig.value(config_key::transport_proto).toString(protocols::openvpn::defaultTransportProto);
-    } else {
-        transportProto = "tcp";
-    }
-
-    m_protocolConfig.insert(config_key::transport_proto, transportProto);
-
-    m_protocolConfig.insert(config_key::ncp_disable,
-                            protocolConfig.value(config_key::ncp_disable).toBool(protocols::openvpn::defaultNcpDisable));
-    m_protocolConfig.insert(config_key::cipher, protocolConfig.value(config_key::cipher).toString(protocols::openvpn::defaultCipher));
-    m_protocolConfig.insert(config_key::hash, protocolConfig.value(config_key::hash).toString(protocols::openvpn::defaultHash));
-    m_protocolConfig.insert(config_key::block_outside_dns,
-                            protocolConfig.value(config_key::block_outside_dns).toBool(protocols::openvpn::defaultBlockOutsideDns));
-    m_protocolConfig.insert(config_key::port, protocolConfig.value(config_key::port).toString(protocols::openvpn::defaultPort));
-    m_protocolConfig.insert(config_key::tls_auth, protocolConfig.value(config_key::tls_auth).toBool(protocols::openvpn::defaultTlsAuth));
-    m_protocolConfig.insert(
-            config_key::additional_client_config,
-            protocolConfig.value(config_key::additional_client_config).toString(protocols::openvpn::defaultAdditionalClientConfig));
-    m_protocolConfig.insert(
-            config_key::additional_server_config,
-            protocolConfig.value(config_key::additional_server_config).toString(protocols::openvpn::defaultAdditionalServerConfig));
-
+    m_newOpenVpnProtocolConfig = openVpnProtocolConfig;
+    m_oldOpenVpnProtocolConfig = openVpnProtocolConfig;
     endResetModel();
 }
 
-QJsonObject OpenVpnConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> OpenVpnConfigModel::getConfig()
 {
-    m_fullConfig.insert(config_key::openvpn, m_protocolConfig);
-    return m_fullConfig;
+    if (m_oldOpenVpnProtocolConfig.hasEqualServerSettings(m_newOpenVpnProtocolConfig)) {
+        m_newOpenVpnProtocolConfig.clearClientSettings();
+    }
+    return QSharedPointer<OpenVpnProtocolConfig>::create(m_newOpenVpnProtocolConfig);
+}
+
+bool OpenVpnConfigModel::isServerSettingsEqual()
+{
+    return m_oldOpenVpnProtocolConfig.hasEqualServerSettings(m_newOpenVpnProtocolConfig);
 }
 
 QHash<int, QByteArray> OpenVpnConfigModel::roleNames() const

client/ui/models/protocols/openvpnConfigModel.h

@@ -5,6 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
+#include "core/models/protocols/openvpnProtocolConfig.h"
 
 class OpenVpnConfigModel : public QAbstractListModel
 {
@@ -37,16 +38,17 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const OpenVpnProtocolConfig openVpnProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
+
+    bool isServerSettingsEqual();
 
 protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_protocolConfig;
-    QJsonObject m_fullConfig;
+    OpenVpnProtocolConfig m_newOpenVpnProtocolConfig;
+    OpenVpnProtocolConfig m_oldOpenVpnProtocolConfig;
 };
 
 #endif // OPENVPNCONFIGMODEL_H

client/ui/models/protocols/shadowsocksConfigModel.cpp

@@ -2,7 +2,10 @@
 
 #include "protocols/protocols_defs.h"
 
-ShadowSocksConfigModel::ShadowSocksConfigModel(QObject *parent) : QAbstractListModel(parent)
+ShadowSocksConfigModel::ShadowSocksConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newShadowsocksProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::ShadowSocks)),
+      m_oldShadowsocksProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::ShadowSocks))
 {
 }
 
@@ -19,8 +22,8 @@ bool ShadowSocksConfigModel::setData(const QModelIndex &index, const QVariant &v
     }
 
     switch (role) {
-    case Roles::PortRole: m_protocolConfig.insert(config_key::port, value.toString()); break;
-    case Roles::CipherRole: m_protocolConfig.insert(config_key::cipher, value.toString()); break;
+    case Roles::PortRole: m_newShadowsocksProtocolConfig.serverProtocolConfig.port = value.toString(); break;
+    case Roles::CipherRole: m_newShadowsocksProtocolConfig.serverProtocolConfig.cipher = value.toString(); break;
     }
 
     emit dataChanged(index, index, QList { role });
@@ -34,36 +37,34 @@ QVariant ShadowSocksConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::PortRole: return m_protocolConfig.value(config_key::port).toString(protocols::shadowsocks::defaultPort);
-    case Roles::CipherRole: return m_protocolConfig.value(config_key::cipher).toString(protocols::shadowsocks::defaultCipher);
-    case Roles::IsPortEditableRole: return m_container == DockerContainer::ShadowSocks ? true : false;
-    case Roles::IsCipherEditableRole: return m_container == DockerContainer::ShadowSocks ? true : false;
+    case Roles::PortRole: return m_newShadowsocksProtocolConfig.serverProtocolConfig.port;
+    case Roles::CipherRole: return m_newShadowsocksProtocolConfig.serverProtocolConfig.cipher;
+    case Roles::IsPortEditableRole: return true; // TODO: implement container check if needed
+    case Roles::IsCipherEditableRole: return true; // TODO: implement container check if needed
     }
 
     return QVariant();
 }
 
-void ShadowSocksConfigModel::updateModel(const QJsonObject &config)
+void ShadowSocksConfigModel::updateModel(const ShadowsocksProtocolConfig shadowsocksProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-    QJsonObject protocolConfig = config.value(config_key::shadowsocks).toObject();
-
-    auto defaultTransportProto = ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::ShadowSocks), Proto::ShadowSocks);
-    m_protocolConfig.insert(config_key::transport_proto,
-                            protocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
-    m_protocolConfig.insert(config_key::cipher, protocolConfig.value(config_key::cipher).toString(protocols::shadowsocks::defaultCipher));
-    m_protocolConfig.insert(config_key::port, protocolConfig.value(config_key::port).toString(protocols::shadowsocks::defaultPort));
-
+    m_newShadowsocksProtocolConfig = shadowsocksProtocolConfig;
+    m_oldShadowsocksProtocolConfig = shadowsocksProtocolConfig;
     endResetModel();
 }
 
-QJsonObject ShadowSocksConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> ShadowSocksConfigModel::getConfig()
 {
-    m_fullConfig.insert(config_key::shadowsocks, m_protocolConfig);
-    return m_fullConfig;
+    if (m_oldShadowsocksProtocolConfig.hasEqualServerSettings(m_newShadowsocksProtocolConfig)) {
+        m_newShadowsocksProtocolConfig.clearClientSettings();
+    }
+    return QSharedPointer<ShadowsocksProtocolConfig>::create(m_newShadowsocksProtocolConfig);
+}
+
+bool ShadowSocksConfigModel::isServerSettingsEqual()
+{
+    return m_oldShadowsocksProtocolConfig.hasEqualServerSettings(m_newShadowsocksProtocolConfig);
 }
 
 QHash<int, QByteArray> ShadowSocksConfigModel::roleNames() const
@@ -77,3 +78,4 @@ QHash<int, QByteArray> ShadowSocksConfigModel::roleNames() const
 
     return roles;
 }
+

client/ui/models/protocols/shadowsocksConfigModel.h

@@ -5,6 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
+#include "core/models/protocols/shadowsocksProtocolConfig.h"
 
 class ShadowSocksConfigModel : public QAbstractListModel
 {
@@ -26,16 +27,17 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const ShadowsocksProtocolConfig shadowsocksProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
+
+    bool isServerSettingsEqual();
 
 protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_protocolConfig;
-    QJsonObject m_fullConfig;
+    ShadowsocksProtocolConfig m_newShadowsocksProtocolConfig;
+    ShadowsocksProtocolConfig m_oldShadowsocksProtocolConfig;
 };
 
 #endif // SHADOWSOCKSCONFIGMODEL_H

client/ui/models/protocols/wireguardConfigModel.cpp

@@ -4,7 +4,10 @@
 
 #include "protocols/protocols_defs.h"
 
-WireGuardConfigModel::WireGuardConfigModel(QObject *parent) : QAbstractListModel(parent)
+WireGuardConfigModel::WireGuardConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newWireGuardProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::WireGuard)),
+      m_oldWireGuardProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::WireGuard))
 {
 }
 
@@ -21,9 +24,9 @@ bool WireGuardConfigModel::setData(const QModelIndex &index, const QVariant &val
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole: m_serverProtocolConfig.insert(config_key::subnet_address, value.toString()); break;
-    case Roles::PortRole: m_serverProtocolConfig.insert(config_key::port, value.toString()); break;
-    case Roles::ClientMtuRole: m_clientProtocolConfig.insert(config_key::mtu, value.toString()); break;
+    case Roles::SubnetAddressRole: m_newWireGuardProtocolConfig.serverProtocolConfig.subnetAddress = value.toString(); break;
+    case Roles::PortRole: m_newWireGuardProtocolConfig.serverProtocolConfig.port = value.toString(); break;
+    case Roles::ClientMtuRole: m_newWireGuardProtocolConfig.clientProtocolConfig.wireGuardData.mtu = value.toString(); break;
     }
 
     emit dataChanged(index, index, QList { role });
@@ -37,62 +40,33 @@ QVariant WireGuardConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::SubnetAddressRole: return m_serverProtocolConfig.value(config_key::subnet_address).toString();
-    case Roles::PortRole: return m_serverProtocolConfig.value(config_key::port).toString();
-    case Roles::ClientMtuRole: return m_clientProtocolConfig.value(config_key::mtu);
+    case Roles::SubnetAddressRole: return m_newWireGuardProtocolConfig.serverProtocolConfig.subnetAddress;
+    case Roles::PortRole: return m_newWireGuardProtocolConfig.serverProtocolConfig.port;
+    case Roles::ClientMtuRole: return m_newWireGuardProtocolConfig.clientProtocolConfig.wireGuardData.mtu;
     }
 
     return QVariant();
 }
 
-void WireGuardConfigModel::updateModel(const QJsonObject &config)
+void WireGuardConfigModel::updateModel(const WireGuardProtocolConfig wireGuardProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-    QJsonObject serverProtocolConfig = config.value(config_key::wireguard).toObject();
-
-    auto defaultTransportProto =
-            ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::WireGuard), Proto::WireGuard);
-    m_serverProtocolConfig.insert(config_key::transport_proto,
-                                  serverProtocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
-    m_serverProtocolConfig[config_key::last_config] = serverProtocolConfig.value(config_key::last_config);
-    m_serverProtocolConfig[config_key::subnet_address] = serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
-    m_serverProtocolConfig[config_key::port] = serverProtocolConfig.value(config_key::port).toString(protocols::wireguard::defaultPort);
-
-    auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
-    QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-    m_clientProtocolConfig[config_key::mtu] = clientProtocolConfig[config_key::mtu].toString(protocols::wireguard::defaultMtu);
-
+    m_newWireGuardProtocolConfig = wireGuardProtocolConfig;
+    m_oldWireGuardProtocolConfig = wireGuardProtocolConfig;
     endResetModel();
 }
 
-QJsonObject WireGuardConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> WireGuardConfigModel::getConfig()
 {
-    const WgConfig oldConfig(m_fullConfig.value(config_key::wireguard).toObject());
-    const WgConfig newConfig(m_serverProtocolConfig);
-
-    if (!oldConfig.hasEqualServerSettings(newConfig)) {
-        m_serverProtocolConfig.remove(config_key::last_config);
-    } else {
-        auto lastConfig = m_serverProtocolConfig.value(config_key::last_config).toString();
-        QJsonObject jsonConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-        jsonConfig[config_key::mtu] = m_clientProtocolConfig[config_key::mtu];
-
-        m_serverProtocolConfig[config_key::last_config] = QString(QJsonDocument(jsonConfig).toJson());
+    if (m_oldWireGuardProtocolConfig.hasEqualServerSettings(m_newWireGuardProtocolConfig)) {
+        m_newWireGuardProtocolConfig.clearClientSettings();
     }
-
-    m_fullConfig.insert(config_key::wireguard, m_serverProtocolConfig);
-    return m_fullConfig;
+    return QSharedPointer<WireGuardProtocolConfig>::create(m_newWireGuardProtocolConfig);
 }
 
 bool WireGuardConfigModel::isServerSettingsEqual()
 {
-    const WgConfig oldConfig(m_fullConfig.value(config_key::wireguard).toObject());
-    const WgConfig newConfig(m_serverProtocolConfig);
-
-    return oldConfig.hasEqualServerSettings(newConfig);
+    return m_oldWireGuardProtocolConfig.hasEqualServerSettings(m_newWireGuardProtocolConfig);
 }
 
 QHash<int, QByteArray> WireGuardConfigModel::roleNames() const
@@ -105,29 +79,3 @@ QHash<int, QByteArray> WireGuardConfigModel::roleNames() const
 
     return roles;
 }
-
-WgConfig::WgConfig(const QJsonObject &serverProtocolConfig)
-{
-    auto lastConfig = serverProtocolConfig.value(config_key::last_config).toString();
-    QJsonObject clientProtocolConfig = QJsonDocument::fromJson(lastConfig.toUtf8()).object();
-    clientMtu = clientProtocolConfig[config_key::mtu].toString(protocols::wireguard::defaultMtu);
-
-    subnetAddress = serverProtocolConfig.value(config_key::subnet_address).toString(protocols::wireguard::defaultSubnetAddress);
-    port = serverProtocolConfig.value(config_key::port).toString(protocols::wireguard::defaultPort);
-}
-
-bool WgConfig::hasEqualServerSettings(const WgConfig &other) const
-{
-    if (subnetAddress != other.subnetAddress || port != other.port) {
-        return false;
-    }
-    return true;
-}
-
-bool WgConfig::hasEqualClientSettings(const WgConfig &other) const
-{
-    if (clientMtu != other.clientMtu) {
-        return false;
-    }
-    return true;
-}

client/ui/models/protocols/wireguardConfigModel.h

@@ -5,19 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
-
-struct WgConfig
-{
-    WgConfig(const QJsonObject &jsonConfig);
-
-    QString subnetAddress;
-    QString port;
-    QString clientMtu;
-
-    bool hasEqualServerSettings(const WgConfig &other) const;
-    bool hasEqualClientSettings(const WgConfig &other) const;
-
-};
+#include "core/models/protocols/wireguardProtocolConfig.h"
 
 class WireGuardConfigModel : public QAbstractListModel
 {
@@ -38,8 +26,8 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const WireGuardProtocolConfig wireGuardProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
 
     bool isServerSettingsEqual();
 
@@ -47,10 +35,8 @@ protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_serverProtocolConfig;
-    QJsonObject m_clientProtocolConfig;
-    QJsonObject m_fullConfig;
+    WireGuardProtocolConfig m_newWireGuardProtocolConfig;
+    WireGuardProtocolConfig m_oldWireGuardProtocolConfig;
 };
 
 #endif // WIREGUARDCONFIGMODEL_H

client/ui/models/protocols/xrayConfigModel.cpp

@@ -2,7 +2,10 @@
 
 #include "protocols/protocols_defs.h"
 
-XrayConfigModel::XrayConfigModel(QObject *parent) : QAbstractListModel(parent)
+XrayConfigModel::XrayConfigModel(QObject *parent)
+    : QAbstractListModel(parent),
+      m_newXrayProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::Xray)),
+      m_oldXrayProtocolConfig(QJsonObject(), ProtocolProps::protoToString(Proto::Xray))
 {
 }
 
@@ -19,8 +22,8 @@ bool XrayConfigModel::setData(const QModelIndex &index, const QVariant &value, i
     }
 
     switch (role) {
-    case Roles::SiteRole: m_protocolConfig.insert(config_key::site, value.toString()); break;
-    case Roles::PortRole: m_protocolConfig.insert(config_key::port, value.toString()); break;
+    case Roles::SiteRole: m_newXrayProtocolConfig.serverProtocolConfig.site = value.toString(); break;
+    case Roles::PortRole: m_newXrayProtocolConfig.serverProtocolConfig.port = value.toString(); break;
     }
 
     emit dataChanged(index, index, QList { role });
@@ -34,34 +37,32 @@ QVariant XrayConfigModel::data(const QModelIndex &index, int role) const
     }
 
     switch (role) {
-    case Roles::SiteRole: return m_protocolConfig.value(config_key::site).toString(protocols::xray::defaultSite);
-    case Roles::PortRole: return m_protocolConfig.value(config_key::port).toString(protocols::xray::defaultPort);
+    case Roles::SiteRole: return m_newXrayProtocolConfig.serverProtocolConfig.site;
+    case Roles::PortRole: return m_newXrayProtocolConfig.serverProtocolConfig.port;
     }
 
     return QVariant();
 }
 
-void XrayConfigModel::updateModel(const QJsonObject &config)
+void XrayConfigModel::updateModel(const XrayProtocolConfig xrayProtocolConfig)
 {
     beginResetModel();
-    m_container = ContainerProps::containerFromString(config.value(config_key::container).toString());
-
-    m_fullConfig = config;
-    QJsonObject protocolConfig = config.value(config_key::xray).toObject();
-
-    auto defaultTransportProto = ProtocolProps::transportProtoToString(ProtocolProps::defaultTransportProto(Proto::Xray), Proto::Xray);
-    m_protocolConfig.insert(config_key::transport_proto,
-                            protocolConfig.value(config_key::transport_proto).toString(defaultTransportProto));
-    m_protocolConfig.insert(config_key::port, protocolConfig.value(config_key::port).toString(protocols::xray::defaultPort));
-    m_protocolConfig.insert(config_key::site, protocolConfig.value(config_key::site).toString(protocols::xray::defaultSite));
-
+    m_newXrayProtocolConfig = xrayProtocolConfig;
+    m_oldXrayProtocolConfig = xrayProtocolConfig;
     endResetModel();
 }
 
-QJsonObject XrayConfigModel::getConfig()
+QSharedPointer<ProtocolConfig> XrayConfigModel::getConfig()
 {
-    m_fullConfig.insert(config_key::xray, m_protocolConfig);
-    return m_fullConfig;
+    if (m_oldXrayProtocolConfig.hasEqualServerSettings(m_newXrayProtocolConfig)) {
+        m_newXrayProtocolConfig.clearClientSettings();
+    }
+    return QSharedPointer<XrayProtocolConfig>::create(m_newXrayProtocolConfig);
+}
+
+bool XrayConfigModel::isServerSettingsEqual()
+{
+    return m_oldXrayProtocolConfig.hasEqualServerSettings(m_newXrayProtocolConfig);
 }
 
 QHash<int, QByteArray> XrayConfigModel::roleNames() const
@@ -73,3 +74,4 @@ QHash<int, QByteArray> XrayConfigModel::roleNames() const
 
     return roles;
 }
+

client/ui/models/protocols/xrayConfigModel.h

@@ -5,6 +5,7 @@
 #include <QJsonObject>
 
 #include "containers/containers_defs.h"
+#include "core/models/protocols/xrayProtocolConfig.h"
 
 class XrayConfigModel : public QAbstractListModel
 {
@@ -24,16 +25,17 @@ public:
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
 public slots:
-    void updateModel(const QJsonObject &config);
-    QJsonObject getConfig();
+    void updateModel(const XrayProtocolConfig xrayProtocolConfig);
+    QSharedPointer<ProtocolConfig> getConfig();
+
+    bool isServerSettingsEqual();
 
 protected:
     QHash<int, QByteArray> roleNames() const override;
 
 private:
-    DockerContainer m_container;
-    QJsonObject m_protocolConfig;
-    QJsonObject m_fullConfig;
+    XrayProtocolConfig m_newXrayProtocolConfig;
+    XrayProtocolConfig m_oldXrayProtocolConfig;
 };
 
 #endif // XRAYCONFIGMODEL_H

client/ui/models/protocols_model.cpp

@@ -1,14 +1,45 @@
 #include "protocols_model.h"
 
-ProtocolsModel::ProtocolsModel(std::shared_ptr<Settings> settings, QObject *parent)
-    : m_settings(settings), QAbstractListModel(parent)
+#include "core/models/protocols/awgProtocolConfig.h"
+#include "core/models/protocols/cloakProtocolConfig.h"
+#include "core/models/protocols/openvpnProtocolConfig.h"
+#include "core/models/protocols/shadowsocksProtocolConfig.h"
+#include "core/models/protocols/wireguardProtocolConfig.h"
+#include "core/models/protocols/xrayProtocolConfig.h"
+
+ProtocolsModel::ProtocolsModel(QObject *parent) : QAbstractListModel(parent)
+{
+}
+
+ProtocolsModel::ProtocolsModel(const QSharedPointer<OpenVpnConfigModel> &openVpnConfigModel,
+                               const QSharedPointer<ShadowSocksConfigModel> &shadowSocksConfigModel,
+                               const QSharedPointer<CloakConfigModel> &cloakConfigModel,
+                               const QSharedPointer<WireGuardConfigModel> &wireGuardConfigModel,
+                               const QSharedPointer<AwgConfigModel> &awgConfigModel, const QSharedPointer<XrayConfigModel> &xrayConfigModel,
+#ifdef Q_OS_WINDOWS
+                               const QSharedPointer<Ikev2ConfigModel> &ikev2ConfigModel,
+#endif
+                               const QSharedPointer<SftpConfigModel> &sftpConfigModel,
+                               const QSharedPointer<Socks5ProxyConfigModel> &socks5ProxyConfigModel, QObject *parent)
+    : QAbstractListModel(parent),
+      m_openVpnConfigModel(openVpnConfigModel),
+      m_shadowSocksConfigModel(shadowSocksConfigModel),
+      m_cloakConfigModel(cloakConfigModel),
+      m_wireGuardConfigModel(wireGuardConfigModel),
+      m_awgConfigModel(awgConfigModel),
+      m_xrayConfigModel(xrayConfigModel),
+#ifdef Q_OS_WINDOWS
+      m_ikev2ConfigModel(ikev2ConfigModel),
+#endif
+      m_sftpConfigModel(sftpConfigModel),
+      m_socks5ProxyConfigModel(socks5ProxyConfigModel)
 {
 }
 
 int ProtocolsModel::rowCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent);
-    return m_content.size();
+    return m_protocolConfigs.size();
 }
 
 QHash<int, QByteArray> ProtocolsModel::roleNames() const
@@ -27,60 +58,102 @@ QHash<int, QByteArray> ProtocolsModel::roleNames() const
 
 QVariant ProtocolsModel::data(const QModelIndex &index, int role) const
 {
-    if (!index.isValid() || index.row() < 0 || index.row() >= m_content.size()) {
+    if (!index.isValid() || index.row() < 0 || index.row() >= m_protocolConfigs.size()) {
         return QVariant();
     }
 
+    auto protocolConfig = m_protocolConfigs.at(index.row());
+    amnezia::Proto protocol = ProtocolProps::protoFromString(protocolConfig->protocolName);
+
     switch (role) {
     case ProtocolNameRole: {
-        amnezia::Proto proto = ProtocolProps::protoFromString(m_content.keys().at(index.row()));
-        return ProtocolProps::protocolHumanNames().value(proto);
+        return ProtocolProps::protocolHumanNames().value(protocol);
     }
-    case ServerProtocolPageRole:
-        return static_cast<int>(serverProtocolPage(ProtocolProps::protoFromString(m_content.keys().at(index.row()))));
-    case ClientProtocolPageRole:
-        return static_cast<int>(clientProtocolPage(ProtocolProps::protoFromString(m_content.keys().at(index.row()))));
-    case ProtocolIndexRole: return ProtocolProps::protoFromString(m_content.keys().at(index.row()));
-    case RawConfigRole: {
-        auto protocolConfig = m_content.value(ContainerProps::containerTypeToString(m_container)).toObject();
-        auto lastConfigJsonDoc =
-                QJsonDocument::fromJson(protocolConfig.value(config_key::last_config).toString().toUtf8());
-        auto lastConfigJson = lastConfigJsonDoc.object();
+    case ServerProtocolPageRole: return static_cast<int>(serverProtocolPage(protocol));
+    case ClientProtocolPageRole: return static_cast<int>(clientProtocolPage(protocol));
+    case ProtocolIndexRole: return protocol;
+    // case RawConfigRole: {
+    //     auto protocolConfig = m_content.value(ContainerProps::containerTypeToString(m_container)).toObject();
+    //     auto lastConfigJsonDoc = QJsonDocument::fromJson(protocolConfig.value(config_key::last_config).toString().toUtf8());
+    //     auto lastConfigJson = lastConfigJsonDoc.object();
 
-        QString rawConfig;
-        QStringList lines = lastConfigJson.value(config_key::config).toString().replace("\r", "").split("\n");
-        for (const QString &l : lines) {
-            rawConfig.append(l + "\n");
-        }
-        return rawConfig;
-    }
+    //     QString rawConfig;
+    //     QStringList lines = lastConfigJson.value(config_key::config).toString().replace("\r", "").split("\n");
+    //     for (const QString &l : lines) {
+    //         rawConfig.append(l + "\n");
+    //     }
+    //     return rawConfig;
+    // }
     case IsClientProtocolExistsRole: {
-        auto protocolConfig = m_content.value(ContainerProps::containerTypeToString(m_container)).toObject();
-        auto lastConfigJsonDoc =
-                QJsonDocument::fromJson(protocolConfig.value(config_key::last_config).toString().toUtf8());
-        auto lastConfigJson = lastConfigJsonDoc.object();
-
-        auto configString = lastConfigJson.value(config_key::config).toString();
-        return !configString.isEmpty();
+        auto protocolVariant = ProtocolConfig::getProtocolConfigVariant(protocolConfig);
+        return std::visit([](const auto &ptr) -> bool { return ptr->clientProtocolConfig.isEmpty; }, protocolVariant);
     }
     }
 
     return QVariant();
 }
 
-void ProtocolsModel::updateModel(const QJsonObject &content)
+void ProtocolsModel::updateModel(const QMap<QString, QSharedPointer<ProtocolConfig>> &protocolConfigs)
 {
-    m_container = ContainerProps::containerFromString(content.value(config_key::container).toString());
-
-    m_content = content;
-    m_content.remove(config_key::container);
+    beginResetModel();
+    m_protocolConfigs.clear();
+    for (const auto &protocolConfig : protocolConfigs) {
+        m_protocolConfigs.push_back(protocolConfig);
+    }
+    endResetModel();
 }
 
-QJsonObject ProtocolsModel::getConfig()
+void ProtocolsModel::updateProtocolModel(amnezia::Proto protocol)
 {
-    QJsonObject config = m_content;
-    config.insert(config_key::container, ContainerProps::containerToString(m_container));
-    return config;
+    QSharedPointer<ProtocolConfig> protocolConfig;
+
+    for (const auto &config : m_protocolConfigs) {
+        if (ProtocolProps::protoFromString(config->protocolName) == protocol) {
+            protocolConfig = config;
+            break;
+        }
+    }
+
+    switch (protocol) {
+    case Proto::OpenVpn: m_openVpnConfigModel->updateModel(*qSharedPointerCast<OpenVpnProtocolConfig>(protocolConfig).data()); break;
+    case Proto::ShadowSocks: m_shadowSocksConfigModel->updateModel(*qSharedPointerCast<ShadowsocksProtocolConfig>(protocolConfig).data()); break;
+    case Proto::Cloak: m_cloakConfigModel->updateModel(*qSharedPointerCast<CloakProtocolConfig>(protocolConfig).data()); break;
+    case Proto::WireGuard: m_wireGuardConfigModel->updateModel(*qSharedPointerCast<WireGuardProtocolConfig>(protocolConfig).data()); break;
+    case Proto::Awg: m_awgConfigModel->updateModel(*qSharedPointerCast<AwgProtocolConfig>(protocolConfig).data()); break;
+    case Proto::Xray: m_xrayConfigModel->updateModel(*qSharedPointerCast<XrayProtocolConfig>(protocolConfig).data()); break;
+#ifdef Q_OS_WINDOWS
+    case Proto::Ikev2:
+    case Proto::L2tp: m_ikev2ConfigModel->updateModel(*qSharedPointerCast<AwgProtocolConfig>(protocolConfig).data()); break;
+#endif
+    // case Proto::Sftp: m_sftpConfigModel->updateModel(*qSharedPointerCast<SftpConfigModel>(protocolConfig).data()); break;
+    // case Proto::Socks5Proxy: m_socks5ProxyConfigModel->updateModel(*qSharedPointerCast<Socks>(protocolConfig).data()); break;
+    default: break;
+    }
+}
+
+QMap<QString, QSharedPointer<ProtocolConfig>> ProtocolsModel::getProtocolConfigs()
+{
+    QMap<QString, QSharedPointer<ProtocolConfig>> protocolConfigs;
+
+    for (const auto &config : m_protocolConfigs) {
+        switch (ProtocolProps::protoFromString(config->protocolName)) {
+        case Proto::OpenVpn: protocolConfigs.insert(config->protocolName, m_openVpnConfigModel->getConfig()); break;
+        case Proto::ShadowSocks: protocolConfigs.insert(config->protocolName, m_shadowSocksConfigModel->getConfig()); break;
+        case Proto::Cloak: protocolConfigs.insert(config->protocolName, m_cloakConfigModel->getConfig()); break;
+        case Proto::WireGuard: protocolConfigs.insert(config->protocolName, m_wireGuardConfigModel->getConfig()); break;
+        case Proto::Awg: protocolConfigs.insert(config->protocolName, m_awgConfigModel->getConfig()); break;
+        case Proto::Xray: protocolConfigs.insert(config->protocolName, m_xrayConfigModel->getConfig()); break;
+#ifdef Q_OS_WINDOWS
+        case Proto::Ikev2:
+        case Proto::L2tp: protocolConfigs.insert(config->protocolName, m_awgConfigModel->getConfig()); break;
+#endif
+        // case Proto::Sftp: protocolConfigs.insert(config->protocolName, m_awgConfigModel->getConfig()); break;
+        // case Proto::Socks5Proxy: protocolConfigs.insert(config->protocolName, m_awgConfigModel->getConfig()); break;
+        default: break;
+        }
+    }
+
+    return protocolConfigs;
 }
 
 PageLoader::PageEnum ProtocolsModel::serverProtocolPage(Proto protocol) const

client/ui/models/protocols_model.h

@@ -4,8 +4,19 @@
 #include <QAbstractListModel>
 #include <QJsonObject>
 
-#include "../controllers/pageController.h"
-#include "settings.h"
+#include "core/models/protocols/protocolConfig.h"
+#include "ui/controllers/pageController.h"
+#include "ui/models/protocols/awgConfigModel.h"
+#include "ui/models/protocols/cloakConfigModel.h"
+#include "ui/models/protocols/openvpnConfigModel.h"
+#include "ui/models/protocols/shadowsocksConfigModel.h"
+#include "ui/models/protocols/wireguardConfigModel.h"
+#include "ui/models/protocols/xrayConfigModel.h"
+#ifdef Q_OS_WINDOWS
+    #include "ui/models/protocols/ikev2ConfigModel.h"
+#endif
+#include "ui/models/services/sftpConfigModel.h"
+#include "ui/models/services/socks5ProxyConfigModel.h"
 
 class ProtocolsModel : public QAbstractListModel
 {
@@ -20,16 +31,26 @@ public:
         IsClientProtocolExistsRole
     };
 
-    ProtocolsModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
+    ProtocolsModel(QObject *parent = nullptr);
+    ProtocolsModel(const QSharedPointer<OpenVpnConfigModel> &openVpnConfigModel,
+                   const QSharedPointer<ShadowSocksConfigModel> &shadowSocksConfigModel,
+                   const QSharedPointer<CloakConfigModel> &cloakConfigModel, const QSharedPointer<WireGuardConfigModel> &wireGuardConfigModel,
+                   const QSharedPointer<AwgConfigModel> &awgConfigModel, const QSharedPointer<XrayConfigModel> &xrayConfigModel,
+#ifdef Q_OS_WINDOWS
+                   const QSharedPointer<Ikev2ConfigModel> &ikev2ConfigModel,
+#endif
+                   const QSharedPointer<SftpConfigModel> &sftpConfigModel,
+                   const QSharedPointer<Socks5ProxyConfigModel> &socks5ProxyConfigModel, 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 QJsonObject &content);
+    void updateModel(const QMap<QString, QSharedPointer<ProtocolConfig>> &protocolConfigs);
+    void updateProtocolModel(amnezia::Proto protocol);
 
-    QJsonObject getConfig();
+    QMap<QString, QSharedPointer<ProtocolConfig>> getProtocolConfigs();
 
 protected:
     QHash<int, QByteArray> roleNames() const override;
@@ -38,10 +59,19 @@ private:
     PageLoader::PageEnum serverProtocolPage(Proto protocol) const;
     PageLoader::PageEnum clientProtocolPage(Proto protocol) const;
 
-    std::shared_ptr<Settings> m_settings;
+    QVector<QSharedPointer<ProtocolConfig>> m_protocolConfigs;
 
-    DockerContainer m_container;
-    QJsonObject m_content;
+    QSharedPointer<OpenVpnConfigModel> m_openVpnConfigModel;
+    QSharedPointer<ShadowSocksConfigModel> m_shadowSocksConfigModel;
+    QSharedPointer<CloakConfigModel> m_cloakConfigModel;
+    QSharedPointer<WireGuardConfigModel> m_wireGuardConfigModel;
+    QSharedPointer<AwgConfigModel> m_awgConfigModel;
+    QSharedPointer<XrayConfigModel> m_xrayConfigModel;
+#ifdef Q_OS_WINDOWS
+    QSharedPointer<Ikev2ConfigModel> m_ikev2ConfigModel;
+#endif
+    QSharedPointer<SftpConfigModel> m_sftpConfigModel;
+    QSharedPointer<Socks5ProxyConfigModel> m_socks5ProxyConfigModel;
 };
 
 #endif // PROTOCOLS_MODEL_H

client/ui/models/servers_model.cpp

@@ -2,14 +2,16 @@
 
 #include "core/api/apiDefs.h"
 #include "core/controllers/serverController.h"
+#include "core/models/servers/apiV1ServerConfig.h"
+#include "core/models/servers/apiV2ServerConfig.h"
+#include "core/models/servers/selfHostedServerConfig.h"
+#include "core/models/servers/serverConfig.h"
 #include "core/networkUtilities.h"
 
 #ifdef Q_OS_IOS
     #include <AmneziaVPN-Swift.h>
 #endif
 
-#include "core/api/apiUtils.h"
-
 namespace
 {
     namespace configKey
@@ -35,8 +37,7 @@ ServersModel::ServersModel(std::shared_ptr<Settings> settings, QObject *parent)
     connect(this, &ServersModel::defaultServerIndexChanged, this, &ServersModel::defaultServerNameChanged);
 
     connect(this, &ServersModel::defaultServerIndexChanged, this, [this](const int serverIndex) {
-        auto defaultContainer =
-                ContainerProps::containerFromString(m_servers.at(serverIndex).toObject().value(config_key::defaultContainer).toString());
+        auto defaultContainer = ContainerProps::containerFromString(m_servers1.at(serverIndex)->defaultContainer);
         emit ServersModel::defaultServerDefaultContainerChanged(defaultContainer);
         emit ServersModel::defaultServerNameChanged();
         updateDefaultServerContainersModel();
@@ -49,28 +50,25 @@ ServersModel::ServersModel(std::shared_ptr<Settings> settings, QObject *parent)
 int ServersModel::rowCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent);
-    return static_cast<int>(m_servers.size());
+    return static_cast<int>(m_servers1.size());
 }
 
 bool ServersModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
-    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(m_servers.size())) {
+    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(m_servers1.size())) {
         return false;
     }
 
-    QJsonObject server = m_servers.at(index.row()).toObject();
-    const auto configVersion = server.value(config_key::configVersion).toInt();
+    QSharedPointer<ServerConfig> serverConfig = m_servers1.at(index.row());
+    ServerConfigVariant variant = ServerConfig::getServerConfigVariant(serverConfig);
 
     switch (role) {
     case NameRole: {
-        if (configVersion) {
-            server.insert(config_key::name, value.toString());
-        } else {
-            server.insert(config_key::description, value.toString());
-        }
-        server.insert(config_key::nameOverriddenByUser, true);
-        m_settings->editServer(index.row(), server);
-        m_servers.replace(index.row(), server);
+        std::visit([&value](const auto &ptr) -> void { ptr->name = value.toString(); }, variant);
+        serverConfig->nameOverriddenByUser = true;
+
+        m_settings->editServer(index.row(), serverConfig->toJson());
+        m_servers1.replace(index.row(), serverConfig);
         if (index.row() == m_defaultServerIndex) {
             emit defaultServerNameChanged();
         }
@@ -93,29 +91,21 @@ bool ServersModel::setData(const int index, const QVariant &value, int role)
 
 QVariant ServersModel::data(const QModelIndex &index, int role) const
 {
-    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(m_servers.size())) {
+    if (!index.isValid() || index.row() < 0 || index.row() >= static_cast<int>(m_servers1.size())) {
         return QVariant();
     }
 
-    const QJsonObject server = m_servers.at(index.row()).toObject();
-    const auto apiConfig = server.value(configKey::apiConfig).toObject();
-    const auto configVersion = server.value(config_key::configVersion).toInt();
+    QSharedPointer<ServerConfig> serverConfig = m_servers1.at(index.row());
+    ServerConfigVariant variant = ServerConfig::getServerConfigVariant(serverConfig);
+
     switch (role) {
     case NameRole: {
-        if (configVersion) {
-            return server.value(config_key::name).toString();
-        }
-        auto name = server.value(config_key::description).toString();
-        if (name.isEmpty()) {
-            return server.value(config_key::hostName).toString();
-        }
-        return name;
+        return std::visit([](const auto &ptr) -> QString { return ptr->name; }, variant);
     }
     case ServerDescriptionRole: {
-        auto description = getServerDescription(server, index.row());
-        return configVersion ? description : description + server.value(config_key::hostName).toString();
+        return getServerDescription(index.row());
     }
-    case HostNameRole: return server.value(config_key::hostName).toString();
+    case HostNameRole: return serverConfig->hostName;
     case CredentialsRole: return QVariant::fromValue(serverCredentials(index.row()));
     case CredentialsLoginRole: return serverCredentials(index.row()).userName;
     case IsDefaultRole: return index.row() == m_defaultServerIndex;
@@ -125,36 +115,28 @@ QVariant ServersModel::data(const QModelIndex &index, int role) const
         return (!credentials.userName.isEmpty() && !credentials.secretData.isEmpty());
     }
     case ContainsAmneziaDnsRole: {
-        QString primaryDns = server.value(config_key::dns1).toString();
-        return primaryDns == protocols::dns::amneziaDnsIp;
+        return serverConfig->dns1 == protocols::dns::amneziaDnsIp;
     }
     case DefaultContainerRole: {
-        return ContainerProps::containerFromString(server.value(config_key::defaultContainer).toString());
+        return ContainerProps::containerFromString(serverConfig->defaultContainer);
     }
     case HasInstalledContainers: {
         return serverHasInstalledContainers(index.row());
     }
     case IsServerFromTelegramApiRole: {
-        return server.value(config_key::configVersion).toInt() == apiDefs::ConfigSource::Telegram;
+        return serverConfig->type == amnezia::ServerConfigType::ApiV1;
     }
     case IsServerFromGatewayApiRole: {
-        return server.value(config_key::configVersion).toInt() == apiDefs::ConfigSource::AmneziaGateway;
-    }
-    case ApiConfigRole: {
-        return apiConfig;
+        return serverConfig->type == amnezia::ServerConfigType::ApiV2;
     }
     case IsCountrySelectionAvailableRole: {
-        return !apiConfig.value(configKey::availableCountries).toArray().isEmpty();
+        return !qSharedPointerCast<ApiV2ServerConfig>(serverConfig)->apiConfig.availableCountries.isEmpty();
     }
     case ApiAvailableCountriesRole: {
-        return apiConfig.value(configKey::availableCountries).toArray();
+        return QVariant::fromValue(qSharedPointerCast<ApiV2ServerConfig>(serverConfig)->apiConfig.availableCountries);
     }
     case ApiServerCountryCodeRole: {
-        return apiConfig.value(configKey::serverCountryCode).toString();
-    }
-    case HasAmneziaDns: {
-        QString primaryDns = server.value(config_key::dns1).toString();
-        return primaryDns == protocols::dns::amneziaDnsIp;
+        return qSharedPointerCast<ApiV2ServerConfig>(serverConfig)->apiConfig.serverCountryCode;
     }
     }
 
@@ -170,9 +152,15 @@ QVariant ServersModel::data(const int index, int role) const
 void ServersModel::resetModel()
 {
     beginResetModel();
-    m_servers = m_settings->serversArray();
+    auto servers = m_settings->serversArray();
     m_defaultServerIndex = m_settings->defaultServerIndex();
     m_processedServerIndex = m_defaultServerIndex;
+
+    for (auto server : servers) {
+        auto serverConfig = ServerConfig::createServerConfig(server.toObject());
+        m_servers1.push_back(serverConfig);
+    }
+
     endResetModel();
     emit defaultServerIndexChanged(m_defaultServerIndex);
 }
@@ -194,58 +182,64 @@ const QString ServersModel::getDefaultServerName()
     return qvariant_cast<QString>(data(m_defaultServerIndex, NameRole));
 }
 
-QString ServersModel::getServerDescription(const QJsonObject &server, const int index) const
+QString ServersModel::getServerDescription(const int index) const
 {
-    const auto configVersion = server.value(config_key::configVersion).toInt();
-    const auto apiConfig = server.value(configKey::apiConfig).toObject();
-
-    QString description;
-
-    if (configVersion && !apiConfig.value(configKey::serverCountryCode).toString().isEmpty()) {
-        return apiConfig.value(configKey::serverCountryName).toString();
-    } else if (configVersion) {
-        return server.value(config_key::description).toString();
-    } else if (data(index, HasWriteAccessRole).toBool()) {
-        if (m_isAmneziaDnsEnabled && isAmneziaDnsContainerInstalled(index)) {
-            description += "Amnezia DNS | ";
-        }
-    } else {
-        if (data(index, HasAmneziaDns).toBool()) {
-            description += "Amnezia DNS | ";
+    auto serverConfig = m_servers1.at(index);
+    switch (serverConfig->type) {
+    case amnezia::ServerConfigType::ApiV1: return qSharedPointerCast<ApiV1ServerConfig>(serverConfig)->description;
+    case amnezia::ServerConfigType::ApiV2: {
+        auto apiV2ServerConfig = qSharedPointerCast<ApiV2ServerConfig>(serverConfig);
+        if (apiV2ServerConfig->apiConfig.serverCountryCode.isEmpty()) {
+            return apiV2ServerConfig->description;
+        } else {
+            return apiV2ServerConfig->apiConfig.serverCountryName;
         }
     }
-    return description;
+    case amnezia::ServerConfigType::SelfHosted: {
+        QString description;
+        if (data(index, HasWriteAccessRole).toBool()) {
+            if (m_isAmneziaDnsEnabled && isAmneziaDnsContainerInstalled(index)) {
+                description += "Amnezia DNS | " + serverConfig->hostName;
+            }
+        } else {
+            if (data(index, ContainsAmneziaDnsRole).toBool()) {
+                description += "Amnezia DNS | " + serverConfig->hostName;
+            }
+        }
+        return description;
+    }
+    }
 }
 
 const QString ServersModel::getDefaultServerDescriptionCollapsed()
 {
-    const QJsonObject server = m_servers.at(m_defaultServerIndex).toObject();
-    const auto configVersion = server.value(config_key::configVersion).toInt();
-    auto description = getServerDescription(server, m_defaultServerIndex);
-    if (configVersion) {
+    auto serverConfig = m_servers1.at(m_defaultServerIndex);
+    auto description = getServerDescription(m_defaultServerIndex);
+    auto containerName = ContainerProps::containerFromString(serverConfig->defaultContainer);
+
+    if (serverConfig->type != ServerConfigType::SelfHosted) {
         return description;
     }
 
-    auto container = ContainerProps::containerFromString(server.value(config_key::defaultContainer).toString());
-
-    return description += ContainerProps::containerHumanNames().value(container) + " | " + server.value(config_key::hostName).toString();
+    return description += ContainerProps::containerHumanNames().value(containerName) + " | " + serverConfig->hostName;
 }
 
 const QString ServersModel::getDefaultServerDescriptionExpanded()
 {
-    const QJsonObject server = m_servers.at(m_defaultServerIndex).toObject();
-    const auto configVersion = server.value(config_key::configVersion).toInt();
-    auto description = getServerDescription(server, m_defaultServerIndex);
-    if (configVersion) {
+    auto serverConfig = m_servers1.at(m_defaultServerIndex);
+    auto description = getServerDescription(m_defaultServerIndex);
+    auto containerName = ContainerProps::containerFromString(serverConfig->defaultContainer);
+
+    if (serverConfig->type != ServerConfigType::SelfHosted) {
         return description;
     }
 
-    return description += server.value(config_key::hostName).toString();
+    return description += serverConfig->hostName;
 }
 
 const int ServersModel::getServersCount()
 {
-    return m_servers.count();
+    return m_servers1.count();
 }
 
 bool ServersModel::hasServerWithWriteAccess()
@@ -307,18 +301,22 @@ bool ServersModel::isDefaultServerHasWriteAccess()
     return qvariant_cast<bool>(data(m_defaultServerIndex, HasWriteAccessRole));
 }
 
-void ServersModel::addServer(const QJsonObject &server)
+void ServersModel::addServer(const QSharedPointer<ServerConfig> &serverConfig)
 {
     beginResetModel();
-    m_settings->addServer(server);
-    m_servers = m_settings->serversArray();
+    m_settings->addServer(serverConfig->toJson());
+    auto servers = m_settings->serversArray();
+    for (auto server : servers) {
+        auto serverConfig = ServerConfig::createServerConfig(server.toObject());
+        m_servers1.push_back(serverConfig);
+    }
     endResetModel();
 }
 
-void ServersModel::editServer(const QJsonObject &server, const int serverIndex)
+void ServersModel::editServer(const QSharedPointer<ServerConfig> &serverConfig, const int serverIndex)
 {
-    m_settings->editServer(serverIndex, server);
-    m_servers.replace(serverIndex, m_settings->serversArray().at(serverIndex));
+    m_settings->editServer(serverIndex, serverConfig->toJson());
+    m_servers1[serverIndex] = serverConfig;
     emit dataChanged(index(serverIndex, 0), index(serverIndex, 0));
 
     if (serverIndex == m_defaultServerIndex) {
@@ -332,30 +330,20 @@ void ServersModel::editServer(const QJsonObject &server, const int serverIndex)
     }
 }
 
-void ServersModel::removeServer()
+void ServersModel::removeProcessedServer()
 {
-    beginResetModel();
-    m_settings->removeServer(m_processedServerIndex);
-    m_servers = m_settings->serversArray();
-
-    if (m_settings->defaultServerIndex() == m_processedServerIndex) {
-        setDefaultServerIndex(0);
-    } else if (m_settings->defaultServerIndex() > m_processedServerIndex) {
-        setDefaultServerIndex(m_settings->defaultServerIndex() - 1);
-    }
-
-    if (m_settings->serversCount() == 0) {
-        setDefaultServerIndex(-1);
-    }
-    setProcessedServerIndex(m_defaultServerIndex);
-    endResetModel();
+    removeServer(m_processedServerIndex);
 }
 
 void ServersModel::removeServer(const int serverIndex)
 {
     beginResetModel();
     m_settings->removeServer(serverIndex);
-    m_servers = m_settings->serversArray();
+    auto servers = m_settings->serversArray();
+    for (auto server : servers) {
+        auto serverConfig = ServerConfig::createServerConfig(server.toObject());
+        m_servers1.push_back(serverConfig);
+    }
 
     if (m_settings->defaultServerIndex() == serverIndex) {
         setDefaultServerIndex(0);
@@ -397,7 +385,6 @@ QHash<int, QByteArray> ServersModel::roleNames() const
 
     roles[IsServerFromTelegramApiRole] = "isServerFromTelegramApi";
     roles[IsServerFromGatewayApiRole] = "isServerFromGatewayApi";
-    roles[ApiConfigRole] = "apiConfig";
     roles[IsCountrySelectionAvailableRole] = "isCountrySelectionAvailable";
     roles[ApiAvailableCountriesRole] = "apiAvailableCountries";
     roles[ApiServerCountryCodeRole] = "apiServerCountryCode";
@@ -406,97 +393,33 @@ QHash<int, QByteArray> ServersModel::roleNames() const
 
 ServerCredentials ServersModel::serverCredentials(int index) const
 {
-    const QJsonObject &s = m_servers.at(index).toObject();
-
-    ServerCredentials credentials;
-    credentials.hostName = s.value(config_key::hostName).toString();
-    credentials.userName = s.value(config_key::userName).toString();
-    credentials.secretData = s.value(config_key::password).toString();
-    credentials.port = s.value(config_key::port).toInt();
-
-    return credentials;
+    const auto serverConfig = m_servers1.at(index);
+    return qSharedPointerCast<SelfHostedServerConfig>(serverConfig)->serverCredentials;
 }
 
 void ServersModel::updateContainersModel()
 {
-    auto containers = m_servers.at(m_processedServerIndex).toObject().value(config_key::containers).toArray();
-    emit containersUpdated(containers);
+    auto containerConfigs = m_servers1.at(m_processedServerIndex)->containerConfigs;
+    emit containersUpdated(containerConfigs);
 }
 
 void ServersModel::updateDefaultServerContainersModel()
 {
-    auto containers = m_servers.at(m_defaultServerIndex).toObject().value(config_key::containers).toArray();
-    emit defaultServerContainersUpdated(containers);
+    auto containerConfigs = m_servers1.at(m_defaultServerIndex)->containerConfigs;
+    emit defaultServerContainersUpdated(containerConfigs);
 }
 
-QJsonObject ServersModel::getServerConfig(const int serverIndex) const
+QSharedPointer<const ServerConfig> ServersModel::getServerConfig(const int serverIndex)
 {
-    return m_servers.at(serverIndex).toObject();
-}
-
-void ServersModel::reloadDefaultServerContainerConfig()
-{
-    QJsonObject server = m_servers.at(m_defaultServerIndex).toObject();
-    auto container = ContainerProps::containerFromString(server.value(config_key::defaultContainer).toString());
-
-    auto containers = server.value(config_key::containers).toArray();
-
-    auto config = m_settings->containerConfig(m_defaultServerIndex, container);
-    for (auto i = 0; i < containers.size(); i++) {
-        auto c = ContainerProps::containerFromString(containers.at(i).toObject().value(config_key::container).toString());
-        if (c == container) {
-            containers.replace(i, config);
-            break;
-        }
-    }
-
-    server.insert(config_key::containers, containers);
-    editServer(server, m_defaultServerIndex);
-}
-
-void ServersModel::updateContainerConfig(const int containerIndex, const QJsonObject config)
-{
-    auto container = static_cast<DockerContainer>(containerIndex);
-    QJsonObject server = m_servers.at(m_processedServerIndex).toObject();
-
-    auto containers = server.value(config_key::containers).toArray();
-    for (auto i = 0; i < containers.size(); i++) {
-        auto c = ContainerProps::containerFromString(containers.at(i).toObject().value(config_key::container).toString());
-        if (c == container) {
-            containers.replace(i, config);
-            break;
-        }
-    }
-
-    server.insert(config_key::containers, containers);
-    editServer(server, m_processedServerIndex);
-}
-
-void ServersModel::addContainerConfig(const int containerIndex, const QJsonObject config)
-{
-    auto container = static_cast<DockerContainer>(containerIndex);
-    QJsonObject server = m_servers.at(m_processedServerIndex).toObject();
-
-    auto containers = server.value(config_key::containers).toArray();
-    containers.push_back(config);
-
-    server.insert(config_key::containers, containers);
-
-    auto defaultContainer = server.value(config_key::defaultContainer).toString();
-    if (ContainerProps::containerFromString(defaultContainer) == DockerContainer::None
-        && ContainerProps::containerService(container) != ServiceType::Other && ContainerProps::isSupportedByCurrentPlatform(container)) {
-        server.insert(config_key::defaultContainer, ContainerProps::containerToString(container));
-    }
-
-    editServer(server, m_processedServerIndex);
+    return m_servers1.at(serverIndex);
 }
 
 void ServersModel::setDefaultContainer(const int serverIndex, const int containerIndex)
 {
     auto container = static_cast<DockerContainer>(containerIndex);
-    QJsonObject s = m_servers.at(serverIndex).toObject();
-    s.insert(config_key::defaultContainer, ContainerProps::containerToString(container));
-    editServer(s, serverIndex); // check
+    auto serverConfig = m_servers1.at(serverIndex);
+    serverConfig->defaultContainer = ContainerProps::containerToString(container);
+    editServer(serverConfig, serverIndex);
 }
 
 const QString ServersModel::getDefaultServerDefaultContainerName()
@@ -507,25 +430,19 @@ const QString ServersModel::getDefaultServerDefaultContainerName()
 
 ErrorCode ServersModel::removeAllContainers(const QSharedPointer<ServerController> &serverController)
 {
-
     ErrorCode errorCode = serverController->removeAllContainers(m_settings->serverCredentials(m_processedServerIndex));
 
     if (errorCode == ErrorCode::NoError) {
-        QJsonObject s = m_servers.at(m_processedServerIndex).toObject();
-        s.insert(config_key::containers, {});
-        s.insert(config_key::defaultContainer, ContainerProps::containerToString(DockerContainer::None));
-
-        editServer(s, m_processedServerIndex);
+        auto serverConfig = m_servers1.at(m_processedServerIndex);
+        serverConfig->containerConfigs.clear();
+        editServer(serverConfig, m_processedServerIndex);
     }
     return errorCode;
 }
 
 ErrorCode ServersModel::rebootServer(const QSharedPointer<ServerController> &serverController)
 {
-
-    auto credentials = m_settings->serverCredentials(m_processedServerIndex);
-
-    ErrorCode errorCode = serverController->rebootServer(credentials);
+    ErrorCode errorCode = serverController->rebootServer(m_settings->serverCredentials(m_processedServerIndex));
     return errorCode;
 }
 
@@ -538,30 +455,19 @@ ErrorCode ServersModel::removeContainer(const QSharedPointer<ServerController> &
     ErrorCode errorCode = serverController->removeContainer(credentials, dockerContainer);
 
     if (errorCode == ErrorCode::NoError) {
-        QJsonObject server = m_servers.at(m_processedServerIndex).toObject();
+        auto serverConfig = m_servers1.at(m_processedServerIndex);
+        serverConfig->containerConfigs.remove(ContainerProps::containerToString(dockerContainer));
 
-        auto containers = server.value(config_key::containers).toArray();
-        for (auto it = containers.begin(); it != containers.end(); it++) {
-            if (it->toObject().value(config_key::container).toString() == ContainerProps::containerToString(dockerContainer)) {
-                containers.erase(it);
-                break;
-            }
-        }
-
-        server.insert(config_key::containers, containers);
-
-        auto defaultContainer = ContainerProps::containerFromString(server.value(config_key::defaultContainer).toString());
+        auto defaultContainer = ContainerProps::containerFromString(serverConfig->defaultContainer);
         if (defaultContainer == containerIndex) {
-            if (containers.empty()) {
-                defaultContainer = DockerContainer::None;
+            if (serverConfig->containerConfigs.empty()) {
+                serverConfig->defaultContainer = ContainerProps::containerToString(DockerContainer::None);
             } else {
-                defaultContainer =
-                        ContainerProps::containerFromString(containers.begin()->toObject().value(config_key::container).toString());
+                serverConfig->defaultContainer = serverConfig->containerConfigs.begin()->containerName;
             }
-            server.insert(config_key::defaultContainer, ContainerProps::containerToString(defaultContainer));
         }
 
-        editServer(server, m_processedServerIndex);
+        editServer(serverConfig, m_processedServerIndex);
     }
     return errorCode;
 }
@@ -569,7 +475,9 @@ ErrorCode ServersModel::removeContainer(const QSharedPointer<ServerController> &
 void ServersModel::clearCachedProfile(const DockerContainer container)
 {
     m_settings->clearLastConnectionConfig(m_processedServerIndex, container);
-    m_servers.replace(m_processedServerIndex, m_settings->server(m_processedServerIndex));
+    auto serverConfig = ServerConfig::createServerConfig(m_settings->server(m_processedServerIndex));
+
+    m_servers1.replace(m_processedServerIndex, serverConfig);
     if (m_processedServerIndex == m_defaultServerIndex) {
         updateDefaultServerContainersModel();
     }
@@ -578,10 +486,9 @@ void ServersModel::clearCachedProfile(const DockerContainer container)
 
 bool ServersModel::isAmneziaDnsContainerInstalled(const int serverIndex) const
 {
-    QJsonObject server = m_servers.at(serverIndex).toObject();
-    auto containers = server.value(config_key::containers).toArray();
-    for (auto it = containers.begin(); it != containers.end(); it++) {
-        if (it->toObject().value(config_key::container).toString() == ContainerProps::containerToString(DockerContainer::Dns)) {
+    auto serverConfig = m_servers1.at(serverIndex);
+    for (const auto &container : serverConfig->containerConfigs) {
+        if (container.containerName == ContainerProps::containerToString(DockerContainer::Dns)) {
             return true;
         }
     }
@@ -592,17 +499,16 @@ QPair<QString, QString> ServersModel::getDnsPair(int serverIndex)
 {
     QPair<QString, QString> dns;
 
-    const QJsonObject &server = m_servers.at(m_processedServerIndex).toObject();
-    const auto containers = server.value(config_key::containers).toArray();
+    auto serverConfig = m_servers1.at(serverIndex);
     bool isDnsContainerInstalled = false;
-    for (const QJsonValue &container : containers) {
-        if (ContainerProps::containerFromString(container.toObject().value(config_key::container).toString()) == DockerContainer::Dns) {
+    for (const auto &container : serverConfig->containerConfigs) {
+        if (container.containerName == ContainerProps::containerToString(DockerContainer::Dns)) {
             isDnsContainerInstalled = true;
         }
     }
 
-    dns.first = server.value(config_key::dns1).toString();
-    dns.second = server.value(config_key::dns2).toString();
+    dns.first = serverConfig->dns1;
+    dns.second = serverConfig->dns2;
 
     if (dns.first.isEmpty() || !NetworkUtilities::checkIPv4Format(dns.first)) {
         if (m_isAmneziaDnsEnabled && isDnsContainerInstalled) {
@@ -621,18 +527,17 @@ QPair<QString, QString> ServersModel::getDnsPair(int serverIndex)
 QStringList ServersModel::getAllInstalledServicesName(const int serverIndex)
 {
     QStringList servicesName;
-    QJsonObject server = m_servers.at(serverIndex).toObject();
-    const auto containers = server.value(config_key::containers).toArray();
-    for (auto it = containers.begin(); it != containers.end(); it++) {
-        auto container = ContainerProps::containerFromString(it->toObject().value(config_key::container).toString());
-        if (ContainerProps::containerService(container) == ServiceType::Other) {
-            if (container == DockerContainer::Dns) {
+    auto serverConfig = m_servers1.at(serverIndex);
+    for (const auto &container : serverConfig->containerConfigs) {
+        auto containerType = ContainerProps::containerFromString(container.containerName);
+        if (ContainerProps::containerService(containerType) == ServiceType::Other) {
+            if (containerType == DockerContainer::Dns) {
                 servicesName.append("DNS");
-            } else if (container == DockerContainer::Sftp) {
+            } else if (containerType == DockerContainer::Sftp) {
                 servicesName.append("SFTP");
-            } else if (container == DockerContainer::TorWebSite) {
+            } else if (containerType == DockerContainer::TorWebSite) {
                 servicesName.append("TOR");
-            } else if (container == DockerContainer::Socks5Proxy) {
+            } else if (containerType == DockerContainer::Socks5Proxy) {
                 servicesName.append("SOCKS5");
             }
         }
@@ -649,8 +554,8 @@ void ServersModel::toggleAmneziaDns(bool enabled)
 
 bool ServersModel::isServerFromApiAlreadyExists(const quint16 crc)
 {
-    for (const auto &server : std::as_const(m_servers)) {
-        if (static_cast<quint16>(server.toObject().value(config_key::crc).toInt()) == crc) {
+    for (const auto &server : std::as_const(m_servers1)) {
+        if (static_cast<quint16>(server->crc) == crc) {
             return true;
         }
     }
@@ -659,11 +564,10 @@ bool ServersModel::isServerFromApiAlreadyExists(const quint16 crc)
 
 bool ServersModel::isServerFromApiAlreadyExists(const QString &userCountryCode, const QString &serviceType, const QString &serviceProtocol)
 {
-    for (const auto &server : std::as_const(m_servers)) {
-        const auto apiConfig = server.toObject().value(configKey::apiConfig).toObject();
-        if (apiConfig.value(configKey::userCountryCode).toString() == userCountryCode
-            && apiConfig.value(configKey::serviceType).toString() == serviceType
-            && apiConfig.value(configKey::serviceProtocol).toString() == serviceProtocol) {
+    for (const auto &serverConfig : std::as_const(m_servers1)) {
+        const auto apiV2ServerConfig = qSharedPointerCast<ApiV2ServerConfig>(serverConfig);
+        if (apiV2ServerConfig->apiConfig.userCountryCode == userCountryCode && apiV2ServerConfig->apiConfig.serviceType == serviceType
+            && apiV2ServerConfig->apiConfig.serviceProtocol == serviceProtocol) {
             return true;
         }
     }
@@ -672,14 +576,14 @@ bool ServersModel::isServerFromApiAlreadyExists(const QString &userCountryCode,
 
 bool ServersModel::serverHasInstalledContainers(const int serverIndex) const
 {
-    QJsonObject server = m_servers.at(serverIndex).toObject();
-    const auto containers = server.value(config_key::containers).toArray();
-    for (auto it = containers.begin(); it != containers.end(); it++) {
-        auto container = ContainerProps::containerFromString(it->toObject().value(config_key::container).toString());
-        if (ContainerProps::containerService(container) == ServiceType::Vpn) {
+    auto server = m_servers1.at(serverIndex);
+    const auto containers = server->containerConfigs;
+    for (const auto &container : containers) {
+        auto dockerContainer = ContainerProps::containerFromString(container.containerName);
+        if (ContainerProps::containerService(dockerContainer) == ServiceType::Vpn) {
             return true;
         }
-        if (container == DockerContainer::SSXray) {
+        if (dockerContainer == DockerContainer::SSXray) {
             return true;
         }
     }
@@ -724,27 +628,46 @@ bool ServersModel::setProcessedServerData(const QString &roleString, const QVari
 
 bool ServersModel::isDefaultServerDefaultContainerHasSplitTunneling()
 {
-    auto server = m_servers.at(m_defaultServerIndex).toObject();
-    auto defaultContainer = ContainerProps::containerFromString(server.value(config_key::defaultContainer).toString());
+    auto serverConfig = m_servers1.at(m_defaultServerIndex);
+    auto defaultContainer = ContainerProps::containerFromString(serverConfig->defaultContainer);
 
-    auto containers = server.value(config_key::containers).toArray();
-    for (auto i = 0; i < containers.size(); i++) {
-        auto container = containers.at(i).toObject();
-        if (container.value(config_key::container).toString() != ContainerProps::containerToString(defaultContainer)) {
+    for (const auto &container : serverConfig->containerConfigs) {
+        if (container.containerName != serverConfig->defaultContainer) {
             continue;
         }
         if (defaultContainer == DockerContainer::Awg || defaultContainer == DockerContainer::WireGuard) {
-            QJsonObject serverProtocolConfig = container.value(ContainerProps::containerTypeToString(defaultContainer)).toObject();
-            QString clientProtocolConfigString = serverProtocolConfig.value(config_key::last_config).toString();
-            QJsonObject clientProtocolConfig = QJsonDocument::fromJson(clientProtocolConfigString.toUtf8()).object();
-            return (clientProtocolConfigString.contains("AllowedIPs") && !clientProtocolConfigString.contains("AllowedIPs = 0.0.0.0/0, ::/0"))
-                    || (!clientProtocolConfig.value(config_key::allowed_ips).toArray().isEmpty()
-                        && !clientProtocolConfig.value(config_key::allowed_ips).toArray().contains("0.0.0.0/0"));
+            auto protocolConfigVariant = ProtocolConfig::getProtocolConfigVariant(container.protocolConfigs[serverConfig->defaultContainer]);
+            return std::visit(
+                    [](const auto &ptr) -> bool {
+                        if constexpr (requires {
+                                          ptr->clientProtocolConfig;
+                                          ptr->clientProtocolConfig.wireGuardData;
+                                      }) {
+                            const auto nativeConfig = ptr->clientProtocolConfig.nativeConfig;
+                            const auto allowedIps = ptr->clientProtocolConfig.wireGuardData.allowedIps;
+
+                            return (nativeConfig.contains("AllowedIPs") && !nativeConfig.contains("AllowedIPs = 0.0.0.0/0, ::/0"))
+                                    || (!allowedIps.isEmpty() && !allowedIps.contains("0.0.0.0/0"));
+                        } else {
+                            return false;
+                        }
+                    },
+                    protocolConfigVariant);
         } else if (defaultContainer == DockerContainer::Cloak || defaultContainer == DockerContainer::OpenVpn
                    || defaultContainer == DockerContainer::ShadowSocks) {
-            auto serverProtocolConfig = container.value(ContainerProps::containerTypeToString(DockerContainer::OpenVpn)).toObject();
-            QString clientProtocolConfigString = serverProtocolConfig.value(config_key::last_config).toString();
-            return !clientProtocolConfigString.isEmpty() && !clientProtocolConfigString.contains("redirect-gateway");
+            auto protocolConfigVariant = ProtocolConfig::getProtocolConfigVariant(
+                    container.protocolConfigs[ContainerProps::containerTypeToString(DockerContainer::OpenVpn)]);
+            return std::visit(
+                    [](const auto &ptr) -> bool {
+                        if constexpr (requires { ptr->clientProtocolConfig; }) {
+                            const auto nativeConfig = ptr->clientProtocolConfig.nativeConfig;
+
+                            return (!nativeConfig.isEmpty() && !nativeConfig.contains("redirect-gateway"));
+                        } else {
+                            return false;
+                        }
+                    },
+                    protocolConfigVariant);
         }
     }
     return false;
@@ -757,67 +680,62 @@ bool ServersModel::isServerFromApi(const int serverIndex)
 
 bool ServersModel::isApiKeyExpired(const int serverIndex)
 {
-    auto serverConfig = m_servers.at(serverIndex).toObject();
-    auto apiConfig = serverConfig.value(configKey::apiConfig).toObject();
+    // auto serverConfig = m_servers1.at(serverIndex);
+    // auto apiConfig = serverConfig.value(configKey::apiConfig).toObject();
 
-    auto publicKeyInfo = apiConfig.value(configKey::publicKeyInfo).toObject();
-    const QString expiresAt = publicKeyInfo.value(configKey::expiresAt).toString();
-    if (expiresAt.isEmpty()) {
-        publicKeyInfo.insert(configKey::expiresAt, QDateTime::currentDateTimeUtc().addDays(1).toString(Qt::ISODate));
-        apiConfig.insert(configKey::publicKeyInfo, publicKeyInfo);
-        serverConfig.insert(configKey::apiConfig, apiConfig);
-        editServer(serverConfig, serverIndex);
+    // auto publicKeyInfo = apiConfig.value(configKey::publicKeyInfo).toObject();
+    // const QString expiresAt = publicKeyInfo.value(configKey::expiresAt).toString();
+    // if (expiresAt.isEmpty()) {
+    //     publicKeyInfo.insert(configKey::expiresAt, QDateTime::currentDateTimeUtc().addDays(1).toString(Qt::ISODate));
+    //     apiConfig.insert(configKey::publicKeyInfo, publicKeyInfo);
+    //     serverConfig.insert(configKey::apiConfig, apiConfig);
+    //     editServer(serverConfig, serverIndex);
 
-        return false;
-    }
+    //     return false;
+    // }
 
-    auto expiresAtDateTime = QDateTime::fromString(expiresAt, Qt::ISODate).toUTC();
-    if (expiresAtDateTime < QDateTime::currentDateTimeUtc()) {
-        return true;
-    }
-    return false;
+    // auto expiresAtDateTime = QDateTime::fromString(expiresAt, Qt::ISODate).toUTC();
+    // if (expiresAtDateTime < QDateTime::currentDateTimeUtc()) {
+    //     return true;
+    // }
+    // return false;
 }
 
 void ServersModel::removeApiConfig(const int serverIndex)
 {
-    auto serverConfig = getServerConfig(serverIndex);
+//     auto serverConfig = m_servers1.at(serverIndex);
 
-#ifdef Q_OS_IOS
-    QString vpncName = QString("%1 (%2) %3")
-                               .arg(serverConfig[config_key::description].toString())
-                               .arg(serverConfig[config_key::hostName].toString())
-                               .arg(serverConfig[config_key::vpnproto].toString());
+// #ifdef Q_OS_IOS
+//     QString vpncName = QString("%1 (%2) %3")
+//                                .arg(serverConfig[config_key::description].toString())
+//                                .arg(serverConfig[config_key::hostName].toString())
+//                                .arg(serverConfig[config_key::vpnproto].toString());
 
-    AmneziaVPN::removeVPNC(vpncName.toStdString());
-#endif
+//     AmneziaVPN::removeVPNC(vpncName.toStdString());
+// #endif
 
-    serverConfig.remove(config_key::dns1);
-    serverConfig.remove(config_key::dns2);
-    serverConfig.remove(config_key::containers);
-    serverConfig.remove(config_key::hostName);
+//     serverConfig.remove(config_key::dns1);
+//     serverConfig.remove(config_key::dns2);
+//     serverConfig.remove(config_key::containers);
+//     serverConfig.remove(config_key::hostName);
 
-    auto apiConfig = serverConfig.value(configKey::apiConfig).toObject();
-    apiConfig.remove(configKey::publicKeyInfo);
-    serverConfig.insert(configKey::apiConfig, apiConfig);
+//     auto apiConfig = serverConfig.value(configKey::apiConfig).toObject();
+//     apiConfig.remove(configKey::publicKeyInfo);
+//     serverConfig.insert(configKey::apiConfig, apiConfig);
 
-    serverConfig.insert(config_key::defaultContainer, ContainerProps::containerToString(DockerContainer::None));
+//     serverConfig.insert(config_key::defaultContainer, ContainerProps::containerToString(DockerContainer::None));
 
-    editServer(serverConfig, serverIndex);
+//     editServer(serverConfig, serverIndex);
 }
 
 const QString ServersModel::getDefaultServerImagePathCollapsed()
 {
-    const auto server = m_servers.at(m_defaultServerIndex).toObject();
-    const auto apiConfig = server.value(configKey::apiConfig).toObject();
-    const auto countryCode = apiConfig.value(configKey::serverCountryCode).toString();
+    // const auto server = m_servers.at(m_defaultServerIndex).toObject();
+    // const auto apiConfig = server.value(configKey::apiConfig).toObject();
+    // const auto countryCode = apiConfig.value(configKey::serverCountryCode).toString();
 
-    if (countryCode.isEmpty()) {
-        return "";
-    }
-    return QString("qrc:/countriesFlags/images/flagKit/%1.svg").arg(countryCode.toUpper());
-}
-
-bool ServersModel::processedServerIsPremium() const
-{
-    return apiUtils::isPremiumServer(getServerConfig(m_processedServerIndex));
+    // if (countryCode.isEmpty()) {
+    //     return "";
+    // }
+    // return QString("qrc:/countriesFlags/images/flagKit/%1.svg").arg(countryCode.toUpper());
 }

client/ui/models/servers_model.h

@@ -4,6 +4,7 @@
 #include <QAbstractListModel>
 
 #include "core/controllers/serverController.h"
+#include "core/models/servers/serverConfig.h"
 #include "settings.h"
 
 class ServersModel : public QAbstractListModel
@@ -36,9 +37,7 @@ public:
         ApiConfigRole,
         IsCountrySelectionAvailableRole,
         ApiAvailableCountriesRole,
-        ApiServerCountryCodeRole,
-
-        HasAmneziaDns
+        ApiServerCountryCodeRole
     };
 
     ServersModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
@@ -63,9 +62,6 @@ public:
     Q_PROPERTY(bool isDefaultServerFromApi READ isDefaultServerFromApi NOTIFY defaultServerIndexChanged)
 
     Q_PROPERTY(int processedIndex READ getProcessedServerIndex WRITE setProcessedServerIndex NOTIFY processedServerIndexChanged)
-    Q_PROPERTY(bool processedServerIsPremium READ processedServerIsPremium NOTIFY processedServerChanged)
-
-    bool processedServerIsPremium() const;
 
 public slots:
     void setDefaultServerIndex(const int index);
@@ -90,16 +86,12 @@ public slots:
     const ServerCredentials getProcessedServerCredentials();
     const ServerCredentials getServerCredentials(const int index);
 
-    void addServer(const QJsonObject &server);
-    void editServer(const QJsonObject &server, const int serverIndex);
-    void removeServer();
+    void addServer(const QSharedPointer<ServerConfig> &serverConfig);
+    void editServer(const QSharedPointer<ServerConfig> &serverConfig, const int serverIndex);
+    void removeProcessedServer();
     void removeServer(const int serverIndex);
 
-    QJsonObject getServerConfig(const int serverIndex) const;
-
-    void reloadDefaultServerContainerConfig();
-    void updateContainerConfig(const int containerIndex, const QJsonObject config);
-    void addContainerConfig(const int containerIndex, const QJsonObject config);
+    QSharedPointer<const ServerConfig> getServerConfig(const int serverIndex);
 
     void clearCachedProfile(const DockerContainer container);
 
@@ -140,8 +132,8 @@ signals:
     void defaultServerNameChanged();
     void defaultServerDescriptionChanged();
 
-    void containersUpdated(const QJsonArray &containers);
-    void defaultServerContainersUpdated(const QJsonArray &containers);
+    void containersUpdated(const QMap<QString, ContainerConfig> &containerConfigs);
+    void defaultServerContainersUpdated(const QMap<QString, ContainerConfig> &containerConfigs);
     void defaultServerDefaultContainerChanged(const int containerIndex);
 
     void updateApiCountryModel();
@@ -153,13 +145,13 @@ private:
     void updateContainersModel();
     void updateDefaultServerContainersModel();
 
-    QString getServerDescription(const QJsonObject &server, const int index) const;
+    QString getServerDescription(const int index) const;
 
     bool isAmneziaDnsContainerInstalled(const int serverIndex) const;
 
     bool serverHasInstalledContainers(const int serverIndex) const;
 
-    QJsonArray m_servers;
+    QVector<QSharedPointer<ServerConfig>> m_servers1;
 
     std::shared_ptr<Settings> m_settings;
 

client/ui/qml/Components/AwgTextField.qml

@@ -1,15 +0,0 @@
-pragma ComponentBehavior: Bound
-
-import QtQuick
-import QtQuick.Layouts
-
-import "../Controls2"
-
-TextFieldWithHeaderType {
-    Layout.fillWidth: true
-    Layout.topMargin: 16
-
-    textField.validator: IntValidator { bottom: 0 }
-
-    checkEmptyText: true
-}

client/ui/qml/Pages2/PageProtocolAwgClientSettings.qml

@@ -115,10 +115,14 @@ PageType {
                     KeyNavigation.tab: junkPacketCountTextField.textField
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketCountTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: "Jc - Junk packet count"
                     textField.text: clientJunkPacketCount
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== clientJunkPacketCount) {
@@ -126,13 +130,19 @@ PageType {
                         }
                     }
 
+                    checkEmptyText: true
+
                     KeyNavigation.tab: junkPacketMinSizeTextField.textField
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketMinSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: "Jmin - Junk packet minimum size"
                     textField.text: clientJunkPacketMinSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== clientJunkPacketMinSize) {
@@ -140,144 +150,28 @@ PageType {
                         }
                     }
 
+                    checkEmptyText: true
+
                     KeyNavigation.tab: junkPacketMaxSizeTextField.textField
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketMaxSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: "Jmax - Junk packet maximum size"
                     textField.text: clientJunkPacketMaxSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== clientJunkPacketMaxSize) {
                             clientJunkPacketMaxSize = textField.text
                         }
                     }
-                }
 
-                AwgTextField {
-                    id: specialJunk1TextField
-                    headerText: qsTr("I1 - First special junk packet")
-                    textField.text: clientSpecialJunk1
-                    textField.validator: null
-                    checkEmptyText: false
+                    checkEmptyText: true
 
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialJunk1) {
-                            clientSpecialJunk1 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: specialJunk2TextField
-                    headerText: qsTr("I2 - Second special junk packet")
-                    textField.text: clientSpecialJunk2
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialJunk2) {
-                            clientSpecialJunk2 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: specialJunk3TextField
-                    headerText: qsTr("I3 - Third special junk packet")
-                    textField.text: clientSpecialJunk3
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialJunk3) {
-                            clientSpecialJunk3 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: specialJunk4TextField
-                    headerText: qsTr("I4 - Fourth special junk packet")
-                    textField.text: clientSpecialJunk4
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialJunk4) {
-                            clientSpecialJunk4 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: specialJunk5TextField
-                    headerText: qsTr("I5 - Fifth special junk packet")
-                    textField.text: clientSpecialJunk5
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialJunk5 ) {
-                            clientSpecialJunk5 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: controlledJunk1TextField
-                    headerText: qsTr("J1 - First controlled junk packet")
-                    textField.text: clientControlledJunk1
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientControlledJunk1) {
-                            clientControlledJunk1 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: controlledJunk2TextField
-                    headerText: qsTr("J2 - Second controlled junk packet")
-                    textField.text: clientControlledJunk2
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientControlledJunk2) {
-                            clientControlledJunk2 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: controlledJunk3TextField
-                    headerText: qsTr("J3 - Third controlled junk packet")
-                    textField.text: clientControlledJunk3
-                    textField.validator: null
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientControlledJunk3) {
-                            clientControlledJunk3 = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
-                    id: iTimeTextField
-                    headerText: qsTr("Itime - Special handshake timeout")
-                    textField.text: clientSpecialHandshakeTimeout
-                    checkEmptyText: false
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== clientSpecialHandshakeTimeout) {
-                            clientSpecialHandshakeTimeout = textField.text
-                        }
-                    }
                 }
 
                 Header2TextType {
@@ -287,78 +181,82 @@ PageType {
                     text: qsTr("Server settings")
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: portTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 8
+
                     enabled: false
 
                     headerText: qsTr("Port")
                     textField.text: port
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: initPacketJunkSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "S1 - Init packet junk size"
                     textField.text: serverInitPacketJunkSize
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: responsePacketJunkSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "S2 - Response packet junk size"
                     textField.text: serverResponsePacketJunkSize
                 }
 
-                // AwgTextField {
-                //     id: cookieReplyPacketJunkSizeTextField
-                //     enabled: false
-
-                //     headerText: "S3 - Cookie Reply packet junk size"
-                //     textField.text: serverCookieReplyPacketJunkSize
-                // }
-
-                // AwgTextField {
-                //     id: transportPacketJunkSizeTextField
-                //     enabled: false
-
-                //     headerText: "S4 - Transport packet junk size"
-                //     textField.text: serverTransportPacketJunkSize
-                // }
-
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: initPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "H1 - Init packet magic header"
                     textField.text: serverInitPacketMagicHeader
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: responsePacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "H2 - Response packet magic header"
                     textField.text: serverResponsePacketMagicHeader
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: underloadPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "H3 - Underload packet magic header"
                     textField.text: serverUnderloadPacketMagicHeader
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: transportPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     enabled: false
 
                     headerText: "H4 - Transport packet magic header"
                     textField.text: serverTransportPacketMagicHeader
                 }
-
             }
         }
     }

client/ui/qml/Pages2/PageProtocolAwgSettings.qml

@@ -138,138 +138,183 @@ PageType {
                     checkEmptyText: true
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketCountTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("Jc - Junk packet count")
                     textField.text: serverJunkPacketCount
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
+                        if (textField.text === "") {
+                            textField.text = "0"
+                        }
+
                         if (textField.text !== serverJunkPacketCount) {
                             serverJunkPacketCount = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketMinSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("Jmin - Junk packet minimum size")
                     textField.text: serverJunkPacketMinSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverJunkPacketMinSize) {
                             serverJunkPacketMinSize = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: junkPacketMaxSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("Jmax - Junk packet maximum size")
                     textField.text: serverJunkPacketMaxSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverJunkPacketMaxSize) {
                             serverJunkPacketMaxSize = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: initPacketJunkSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("S1 - Init packet junk size")
                     textField.text: serverInitPacketJunkSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverInitPacketJunkSize) {
                             serverInitPacketJunkSize = textField.text
                         }
                     }
+
+                    checkEmptyText: true
+
+                    onActiveFocusChanged: {
+                        if(activeFocus) {
+                            listview.positionViewAtEnd()
+                        }
+                    }
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: responsePacketJunkSizeTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("S2 - Response packet junk size")
                     textField.text: serverResponsePacketJunkSize
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverResponsePacketJunkSize) {
                             serverResponsePacketJunkSize = textField.text
                         }
                     }
+
+                    checkEmptyText: true
+
+                    onActiveFocusChanged: {
+                        if(activeFocus) {
+                            listview.positionViewAtEnd()
+                        }
+                    }
                 }
 
-                // AwgTextField {
-                //     id: cookieReplyPacketJunkSizeTextField
-                //     headerText: qsTr("S3 - Cookie reply packet junk size")
-                //     textField.text: serverCookieReplyPacketJunkSize
-
-                //     textField.onEditingFinished: {
-                //         if (textField.text !== serverCookieReplyPacketJunkSize) {
-                //             serverCookieReplyPacketJunkSize = textField.text
-                //         }
-                //     }
-                // }
-
-                // AwgTextField {
-                //     id: transportPacketJunkSizeTextField
-                //     headerText: qsTr("S4 - Transport packet junk size")
-                //     textField.text: serverTransportPacketJunkSize
-
-                //     textField.onEditingFinished: {
-                //         if (textField.text !== serverTransportPacketJunkSize) {
-                //             serverTransportPacketJunkSize = textField.text
-                //         }
-                //     }
-                // }
-
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: initPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("H1 - Init packet magic header")
                     textField.text: serverInitPacketMagicHeader
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverInitPacketMagicHeader) {
                             serverInitPacketMagicHeader = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: responsePacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("H2 - Response packet magic header")
                     textField.text: serverResponsePacketMagicHeader
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverResponsePacketMagicHeader) {
                             serverResponsePacketMagicHeader = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
-                AwgTextField {
-                    id: underloadPacketMagicHeaderTextField
-                    headerText: qsTr("H3 - Underload packet magic header")
-                    textField.text: serverUnderloadPacketMagicHeader
-
-                    textField.onEditingFinished: {
-                        if (textField.text !== serverUnderloadPacketMagicHeader) {
-                            serverUnderloadPacketMagicHeader = textField.text
-                        }
-                    }
-                }
-
-                AwgTextField {
+                TextFieldWithHeaderType {
                     id: transportPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
                     headerText: qsTr("H4 - Transport packet magic header")
                     textField.text: serverTransportPacketMagicHeader
+                    textField.validator: IntValidator { bottom: 0 }
 
                     textField.onEditingFinished: {
                         if (textField.text !== serverTransportPacketMagicHeader) {
                             serverTransportPacketMagicHeader = textField.text
                         }
                     }
+
+                    checkEmptyText: true
                 }
 
+                TextFieldWithHeaderType {
+                    id: underloadPacketMagicHeaderTextField
+                    Layout.fillWidth: true
+                    Layout.topMargin: 16
+
+                    headerText: qsTr("H3 - Underload packet magic header")
+                    textField.text: serverUnderloadPacketMagicHeader
+                    textField.validator: IntValidator { bottom: 0 }
+
+                    textField.onEditingFinished: {
+                        if (textField.text !== serverUnderloadPacketMagicHeader) {
+                            serverUnderloadPacketMagicHeader = textField.text
+                        }
+                    }
+
+                    checkEmptyText: true
+                }
 
                 BasicButtonType {
                     id: saveRestartButton
@@ -283,8 +328,6 @@ PageType {
                              responsePacketMagicHeaderTextField.errorText === "" &&
                              initPacketMagicHeaderTextField.errorText === "" &&
                              responsePacketJunkSizeTextField.errorText === "" &&
-                             // cookieReplyHeaderJunkTextField.errorText === "" &&
-                             // transportHeaderJunkTextField.errorText === "" &&
                              initPacketJunkSizeTextField.errorText === "" &&
                              junkPacketMaxSizeTextField.errorText === "" &&
                              junkPacketMinSizeTextField.errorText === "" &&
@@ -317,13 +360,6 @@ PageType {
                                 PageController.showErrorMessage(qsTr("The value of the field S1 + message initiation size (148) must not equal S2 + message response size (92)"))
                                 return
                             }
-                            // if (AwgConfigModel.isPacketSizeEqual(parseInt(initPacketJunkSizeTextField.textField.text),
-                            //                                     parseInt(responsePacketJunkSizeTextField.textField.text),
-                            //                                     parseInt(cookieReplyPacketJunkSizeTextField.textField.text),
-                            //                                     parseInt(transportPacketJunkSizeTextField.textField.text))) {
-                            //     PageController.showErrorMessage(qsTr("The value of the field S1 + message initiation size (148) must not equal S2 + message response size (92) + S3 + cookie reply size (64) + S4 + transport packet size (32)"))
-                            //     return
-                            // }
                         }
 
                         var headerText = qsTr("Save settings?")

client/ui/qml/Pages2/PageProtocolCloakSettings.qml

@@ -59,14 +59,11 @@ PageType {
                 model: CloakConfigModel
 
                 delegate: Item {
-                    id: delegateItem
-
-                    property alias trafficFromField: trafficFromField
-                    property bool isEnabled: ServersModel.isProcessedServerHasWriteAccess()
-
                     implicitWidth: listview.width
                     implicitHeight: col.implicitHeight
 
+                    property alias trafficFromField: trafficFromField
+
                     ColumnLayout {
                         id: col
 
@@ -81,6 +78,7 @@ PageType {
 
                         BaseHeaderType {
                             Layout.fillWidth: true
+
                             headerText: qsTr("Cloak settings")
                         }
 
@@ -90,8 +88,6 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 32
 
-                            enabled: delegateItem.isEnabled
-
                             headerText: qsTr("Disguised as traffic from")
                             textField.text: site
 
@@ -108,8 +104,6 @@ PageType {
                                     }
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         TextFieldWithHeaderType {
@@ -118,8 +112,6 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 16
 
-                            enabled: delegateItem.isEnabled
-
                             headerText: qsTr("Port")
                             textField.text: port
                             textField.maximumLength: 5
@@ -130,8 +122,6 @@ PageType {
                                     port = textField.text
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         DropDownType {
@@ -139,8 +129,6 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 16
 
-                            enabled: delegateItem.isEnabled
-
                             descriptionText: qsTr("Cipher")
                             headerText: qsTr("Cipher")
 
@@ -178,46 +166,25 @@ PageType {
                         }
 
                         BasicButtonType {
-                            id: saveButton
+                            id: saveRestartButton
 
                             Layout.fillWidth: true
                             Layout.topMargin: 24
                             Layout.bottomMargin: 24
 
-                            enabled: trafficFromField.errorText === "" &&
-                                     portTextField.errorText === ""
-
                             text: qsTr("Save")
 
                             clickedFunc: function() {
                                 forceActiveFocus()
 
-                                var headerText = qsTr("Save settings?")
-                                var descriptionText = qsTr("All users with whom you shared a connection with will no longer be able to connect to it.")
-                                var yesButtonText = qsTr("Continue")
-                                var noButtonText = qsTr("Cancel")
-
-                                var yesButtonFunction = function() {
-                                    if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
-                                        PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
-                                        return
-                                    }
-
-                                    PageController.goToPage(PageEnum.PageSetupWizardInstalling)
-                                    InstallController.updateContainer(CloakConfigModel.getConfig())
+                                if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
+                                    PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
+                                    return
                                 }
 
-                                var noButtonFunction = function() {
-                                    if (!GC.isMobile()) {
-                                        saveButton.forceActiveFocus()
-                                    }
-                                }
-
-                                showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                                PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                                InstallController.updateContainer(CloakConfigModel.getConfig())
                             }
-
-                            Keys.onEnterPressed: saveButton.clicked()
-                            Keys.onReturnPressed: saveButton.clicked()
                         }
                     }
                 }

client/ui/qml/Pages2/PageProtocolOpenVpnSettings.qml

@@ -58,14 +58,11 @@ PageType {
                 model: OpenVpnConfigModel             
 
                 delegate: Item {
-                    id: delegateItem
-
-                    property alias vpnAddressSubnetTextField: vpnAddressSubnetTextField
-                    property bool isEnabled: ServersModel.isProcessedServerHasWriteAccess()
-
                     implicitWidth: listview.width
                     implicitHeight: col.implicitHeight
 
+                    property alias vpnAddressSubnetTextField: vpnAddressSubnetTextField
+
                     ColumnLayout {
                         id: col
 
@@ -80,6 +77,7 @@ PageType {
 
                         BaseHeaderType {
                             Layout.fillWidth: true
+
                             headerText: qsTr("OpenVPN settings")
                         }
 
@@ -89,8 +87,6 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 32
 
-                            enabled: delegateItem.isEnabled
-
                             headerText: qsTr("VPN address subnet")
                             textField.text: subnetAddress
 
@@ -101,8 +97,6 @@ PageType {
                                     subnetAddress = textField.text
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         ParagraphTextType {
@@ -140,7 +134,7 @@ PageType {
                             Layout.topMargin: 40
                             parentFlickable: fl
 
-                            enabled: delegateItem.isEnabled
+                            enabled: isPortEditable
 
                             headerText: qsTr("Port")
                             textField.text: port
@@ -152,8 +146,6 @@ PageType {
                                     port = textField.text
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         SwitcherType {
@@ -396,45 +388,26 @@ PageType {
                         }
 
                         BasicButtonType {
-                            id: saveButton
+                            id: saveRestartButton
 
                             Layout.fillWidth: true
                             Layout.topMargin: 24
                             Layout.bottomMargin: 24
 
-                            enabled: vpnAddressSubnetTextField.errorText === "" &&
-                                     portTextField.errorText === ""
-
                             text: qsTr("Save")
                             parentFlickable: fl
 
-                            onClicked: function() {
+                            clickedFunc: function() {
                                 forceActiveFocus()
 
-                                var headerText = qsTr("Save settings?")
-                                var descriptionText = qsTr("All users with whom you shared a connection with will no longer be able to connect to it.")
-                                var yesButtonText = qsTr("Continue")
-                                var noButtonText = qsTr("Cancel")
-
-                                var yesButtonFunction = function() {
-                                    if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
-                                        PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
-                                        return
-                                    }
-
-                                    PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                                    InstallController.updateContainer(OpenVpnConfigModel.getConfig())
+                                if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
+                                    PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
+                                    return
                                 }
-                                var noButtonFunction = function() {
-                                    if (!GC.isMobile()) {
-                                        saveButton.forceActiveFocus()
-                                    }
-                                }
-                                showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+
+                                PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                                InstallController.updateContainer(OpenVpnConfigModel.getConfig())
                             }
-
-                            Keys.onEnterPressed: saveButton.clicked()
-                            Keys.onReturnPressed: saveButton.clicked()
                         }
                     }
                 }

client/ui/qml/Pages2/PageProtocolShadowSocksSettings.qml

@@ -57,13 +57,15 @@ PageType {
                 model: ShadowSocksConfigModel
 
                 delegate: Item {
-                    id: delegateItem
-
-                    property bool isEnabled: ServersModel.isProcessedServerHasWriteAccess()
-
                     implicitWidth: listview.width
                     implicitHeight: col.implicitHeight
 
+                    property var focusItemId: portTextField.enabled ?
+                                                    portTextField :
+                                                    cipherDropDown.enabled ?
+                                                        cipherDropDown :
+                                                        saveRestartButton
+
                     ColumnLayout {
                         id: col
 
@@ -78,6 +80,7 @@ PageType {
 
                         BaseHeaderType {
                             Layout.fillWidth: true
+
                             headerText: qsTr("Shadowsocks settings")
                         }
 
@@ -87,7 +90,7 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 40
 
-                            enabled: delegateItem.isEnabled
+                            enabled: isPortEditable
 
                             headerText: qsTr("Port")
                             textField.text: port
@@ -99,8 +102,6 @@ PageType {
                                     port = textField.text
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         DropDownType {
@@ -108,7 +109,7 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 20
 
-                            enabled: delegateItem.isEnabled
+                            enabled: isCipherEditable
 
                             descriptionText: qsTr("Cipher")
                             headerText: qsTr("Cipher")
@@ -148,43 +149,27 @@ PageType {
                         }
 
                         BasicButtonType {
-                            id: saveButton
+                            id: saveRestartButton
 
                             Layout.fillWidth: true
                             Layout.topMargin: 24
                             Layout.bottomMargin: 24
 
-                            enabled: portTextField.errorText === ""
+                            enabled: isPortEditable | isCipherEditable
 
                             text: qsTr("Save")
 
                             clickedFunc: function() {
                                 forceActiveFocus()
 
-                                var headerText = qsTr("Save settings?")
-                                var descriptionText = qsTr("All users with whom you shared a connection with will no longer be able to connect to it.")
-                                var yesButtonText = qsTr("Continue")
-                                var noButtonText = qsTr("Cancel")
-
-                                var yesButtonFunction = function() {
-                                    if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
-                                        PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
-                                        return
-                                    }
-
-                                    PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                                    InstallController.updateContainer(ShadowSocksConfigModel.getConfig())
+                                if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
+                                    PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
+                                    return
                                 }
-                                var noButtonFunction = function() {
-                                    if (!GC.isMobile()) {
-                                        saveButton.forceActiveFocus()
-                                    }
-                                }
-                                showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+
+                                PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                                InstallController.updateContainer(ShadowSocksConfigModel.getConfig())
                             }
-
-                            Keys.onEnterPressed: saveButton.clicked()
-                            Keys.onReturnPressed: saveButton.clicked()
                         }
                     }
                 }

client/ui/qml/Pages2/PageProtocolWireGuardSettings.qml

@@ -152,7 +152,7 @@ PageType {
                                 }
                                 var noButtonFunction = function() {
                                     if (!GC.isMobile()) {
-                                        saveButton.forceActiveFocus()
+                                        saveRestartButton.forceActiveFocus()
                                     }
                                 }
                                 showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)

client/ui/qml/Pages2/PageProtocolXraySettings.qml

@@ -58,10 +58,7 @@ PageType {
                 model: XrayConfigModel
 
                 delegate: Item {
-                    id: delegateItem
-
                     property alias focusItemId: textFieldWithHeaderType.textField
-                    property bool isEnabled: ServersModel.isProcessedServerHasWriteAccess()
 
                     implicitWidth: listview.width
                     implicitHeight: col.implicitHeight
@@ -88,8 +85,6 @@ PageType {
                             Layout.fillWidth: true
                             Layout.topMargin: 32
 
-                            enabled: delegateItem.isEnabled
-
                             headerText: qsTr("Disguised as traffic from")
                             textField.text: site
 
@@ -106,8 +101,6 @@ PageType {
                                     }
                                 }
                             }
-
-                            checkEmptyText: true
                         }
 
                         TextFieldWithHeaderType {
@@ -137,38 +130,23 @@ PageType {
                             Layout.topMargin: 24
                             Layout.bottomMargin: 24
 
-                            enabled: portTextField.errorText === ""
-
                             text: qsTr("Save")
 
-                            onClicked: function() {
+                            onClicked: {
                                 forceActiveFocus()
 
-                                var headerText = qsTr("Save settings?")
-                                var descriptionText = qsTr("All users with whom you shared a connection with will no longer be able to connect to it.")
-                                var yesButtonText = qsTr("Continue")
-                                var noButtonText = qsTr("Cancel")
-
-                                var yesButtonFunction = function() {
-                                    if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
-                                        PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
-                                        return
-                                    }
-
-                                    PageController.goToPage(PageEnum.PageSetupWizardInstalling);
-                                    InstallController.updateContainer(XrayConfigModel.getConfig())
-                                    //focusItem.forceActiveFocus()
+                                if (ConnectionController.isConnected && ServersModel.getDefaultServerData("defaultContainer") === ContainersModel.getProcessedContainerIndex()) {
+                                    PageController.showNotificationMessage(qsTr("Unable change settings while there is an active connection"))
+                                    return
                                 }
-                                var noButtonFunction = function() {
-                                    if (!GC.isMobile()) {
-                                        saveButton.forceActiveFocus()
-                                    }
-                                }
-                                showQuestionDrawer(headerText, descriptionText, yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+
+                                PageController.goToPage(PageEnum.PageSetupWizardInstalling);
+                                InstallController.updateContainer(XrayConfigModel.getConfig())
+                                focusItem.forceActiveFocus()
                             }
 
-                            Keys.onEnterPressed: saveButton.clicked()
-                            Keys.onReturnPressed: saveButton.clicked()
+                            Keys.onEnterPressed: basicButton.clicked()
+                            Keys.onReturnPressed: basicButton.clicked()
                         }
                     }
                 }

client/ui/qml/Pages2/PageSettingsApiServerInfo.qml

@@ -158,32 +158,6 @@ PageType {
 
             readonly property bool isVisibleForAmneziaFree: ApiAccountInfoModel.data("isComponentVisible")
 
-            SwitcherType {
-                id: switcher
-
-                readonly property bool isVlessProtocol: ApiConfigsController.isVlessProtocol()
-
-                Layout.fillWidth: true
-                Layout.topMargin: 24
-                Layout.rightMargin: 16
-                Layout.leftMargin: 16
-
-                visible: ApiAccountInfoModel.data("isProtocolSelectionSupported")
-
-                text: qsTr("Use VLESS protocol")
-                checked: switcher.isVlessProtocol
-                onToggled: function() {
-                    if (ServersModel.isDefaultServerCurrentlyProcessed() && ConnectionController.isConnected) {
-                        PageController.showNotificationMessage(qsTr("Cannot change protocol during active connection"))
-                    } else {
-                        PageController.showBusyIndicator(true)
-                        ApiConfigsController.setCurrentProtocol(switcher.isVlessProtocol ? "awg" : "vless")
-                        ApiConfigsController.updateServiceFromGateway(ServersModel.processedIndex, "", "", true)
-                        PageController.showBusyIndicator(false)
-                    }
-                }
-            }
-
             WarningType {
                 id: warning
 

client/ui/qml/Pages2/PageSettingsKillSwitch.qml

@@ -82,8 +82,7 @@ PageType {
                 Layout.rightMargin: 16
 
                 visible: false
-                enabled: false
-                // enabled: SettingsController.isKillSwitchEnabled && !ConnectionController.isConnected
+                enabled: false //SettingsController.isKillSwitchEnabled && !ConnectionController.isConnected
                 checked: SettingsController.strictKillSwitchEnabled
 
                 text: qsTr("Strict KillSwitch")

client/ui/qml/Pages2/PageSettingsServerData.qml

@@ -260,7 +260,7 @@ PageType {
 
             LabelWithButtonType {
                 id: labelWithButton6
-                visible: ServersModel.getProcessedServerData("isServerFromTelegramApi") && ServersModel.processedServerIsPremium
+                visible: ServersModel.getProcessedServerData("isServerFromTelegramApi")
                 Layout.fillWidth: true
 
                 text: qsTr("Switch to the new Amnezia Premium subscription")
@@ -273,7 +273,7 @@ PageType {
             }
 
             DividerType {
-                visible: ServersModel.getProcessedServerData("isServerFromTelegramApi") && ServersModel.processedServerIsPremium
+                visible: ServersModel.getProcessedServerData("isServerFromTelegramApi")
             }
         }
     }

client/ui/qml/Pages2/PageSettingsServerProtocol.qml

@@ -101,10 +101,7 @@ PageType {
 
                         clickedFunction: function() {
                             if (isClientProtocolExists) {
-                                switch (protocolIndex) {
-                                case ProtocolEnum.WireGuard: WireGuardConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                                case ProtocolEnum.Awg: AwgConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                                }
+                                ProtocolsModel.updateProtocolModel(protocolIndex)
                                 PageController.goToPage(clientProtocolPage);
                             } else {
                                 PageController.showNotificationMessage(qsTr("Click the \"connect\" button to create a connection configuration"))
@@ -132,17 +129,7 @@ PageType {
                         visible: delegateContent.isServerSettingsVisible
 
                         clickedFunction: function() {
-                            switch (protocolIndex) {
-                            case ProtocolEnum.OpenVpn: OpenVpnConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.ShadowSocks: ShadowSocksConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Cloak: CloakConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.WireGuard: WireGuardConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Awg: AwgConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Xray: XrayConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Sftp: SftpConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Ipsec: Ikev2ConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            case ProtocolEnum.Socks5Proxy: Socks5ProxyConfigModel.updateModel(ProtocolsModel.getConfig()); break;
-                            }
+                            ProtocolsModel.updateProtocolModel(protocolIndex)
                             PageController.goToPage(serverProtocolPage);
                         }
 

client/ui/qml/Pages2/PageShare.qml

@@ -429,11 +429,6 @@ PageType {
 
                         fillConnectionTypeModel()
 
-                        if (exportTypeSelector.currentIndex >= root.connectionTypesModel.length) {
-                            exportTypeSelector.currentIndex = 0
-                            exportTypeSelector.text = root.connectionTypesModel[0].name
-                        }
-
                         if (accessTypeSelector.currentIndex === 1) {
                             PageController.showBusyIndicator(true)
                             ExportController.updateClientManagementModel(ContainersModel.getProcessedContainerIndex(),