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feature: fillswitch strict mode (#1333)

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* Add allowed DNS list for killswitch

* Windows killswitch strict mode backend part

* Killswitch strict mode for Linux and MacOS

* Windows fixes

* feature: Add Kill Switch settings page with strict mode option

* fix windows build after merge

* Refresh killswitch mode when it toggled

* Use HLM to store strictMode flag

* Some Linux updates

* feat: Enhance VerticalRadioButton with improved styling and disabled states

* Refresh killSwitch state update

* Fix build

* refactor: Modularize header components

* Change kill switch radio button styling

* Fix strict kill switch mode handling

* Refactor: Replace HeaderType with new Types for headers in QML pages

* Remove deprecated HeaderType QML component

* Refresh strict mode killswitch after global toggle change

* Implement model, controller and UI for killswitch dns exceptions

* Connect backend part and UI

* Change label text to DNS exceptions

* Remove HeaderType from PageSettingsApiDevices

* Some pretty fixes

* Fix problem with definition sequence of PageSettingsKillSwitchExceptions.pml elements

* Add exclusion method for Windows firewall

* Change ubuntu version in deploy script

* Update ubuntu version in GH actions

* Add confirmation popup for strict killswitch mode

* Add qt standard path for build script

* Add method to killswitch for expanding strickt mode exceptions list and fix allowTrafficTo() for Windows. Also Added cache in KillSwitch class for exceptions

* Add insertion of gateway address to strict killswitch exceptions

* Review fixes

* buildfix and naming

---------

Co-authored-by: aiamnezia <ai@amnezia.org>
This commit is contained in:
Mykola Baibuz 2025-05-02 23:54:36 -07:00 • committed by GitHub
parent 5bd88ac2e9
commit f6d7552b58
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
88 changed files with 1718 additions and 418 deletions
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13
client/core/controllers/coreController.cpp
View file

@ -48,6 +48,9 @@ void CoreController::initModels()
m_sitesModel.reset(new SitesModel(m_settings, this));
m_engine->rootContext()->setContextProperty("SitesModel", m_sitesModel.get());
m_allowedDnsModel.reset(new AllowedDnsModel(m_settings, this));
m_engine->rootContext()->setContextProperty("AllowedDnsModel", m_allowedDnsModel.get());
m_appSplitTunnelingModel.reset(new AppSplitTunnelingModel(m_settings, this));
m_engine->rootContext()->setContextProperty("AppSplitTunnelingModel", m_appSplitTunnelingModel.get());
@ -130,6 +133,9 @@ void CoreController::initControllers()
m_sitesController.reset(new SitesController(m_settings, m_vpnConnection, m_sitesModel));
m_engine->rootContext()->setContextProperty("SitesController", m_sitesController.get());
m_allowedDnsController.reset(new AllowedDnsController(m_settings, m_allowedDnsModel));
m_engine->rootContext()->setContextProperty("AllowedDnsController", m_allowedDnsController.get());
m_appSplitTunnelingController.reset(new AppSplitTunnelingController(m_settings, m_appSplitTunnelingModel));
m_engine->rootContext()->setContextProperty("AppSplitTunnelingController", m_appSplitTunnelingController.get());
@ -214,6 +220,7 @@ void CoreController::initSignalHandlers()
initAutoConnectHandler();
initAmneziaDnsToggledHandler();
initPrepareConfigHandler();
initStrictKillSwitchHandler();
}
void CoreController::initNotificationHandler()
@ -356,6 +363,12 @@ void CoreController::initPrepareConfigHandler()
});
}
void CoreController::initStrictKillSwitchHandler()
{
connect(m_settingsController.get(), &SettingsController::strictKillSwitchEnabledChanged,
m_vpnConnection.get(), &VpnConnection::onKillSwitchModeChanged);
}
QSharedPointer<PageController> CoreController::pageController() const
{
return m_pageController;

5
client/core/controllers/coreController.h
View file

@ -8,6 +8,7 @@
#include "ui/controllers/api/apiConfigsController.h"
#include "ui/controllers/api/apiSettingsController.h"
#include "ui/controllers/appSplitTunnelingController.h"
#include "ui/controllers/allowedDnsController.h"
#include "ui/controllers/connectionController.h"
#include "ui/controllers/exportController.h"
#include "ui/controllers/focusController.h"
@ -18,6 +19,7 @@
#include "ui/controllers/sitesController.h"
#include "ui/controllers/systemController.h"
#include "ui/models/allowed_dns_model.h"
#include "ui/models/containers_model.h"
#include "ui/models/languageModel.h"
#include "ui/models/protocols/cloakConfigModel.h"
@ -80,6 +82,7 @@ private:
void initAutoConnectHandler();
void initAmneziaDnsToggledHandler();
void initPrepareConfigHandler();
void initStrictKillSwitchHandler();
QQmlApplicationEngine *m_engine {}; // TODO use parent child system here?
std::shared_ptr<Settings> m_settings;
@ -102,6 +105,7 @@ private:
QScopedPointer<SitesController> m_sitesController;
QScopedPointer<SystemController> m_systemController;
QScopedPointer<AppSplitTunnelingController> m_appSplitTunnelingController;
QScopedPointer<AllowedDnsController> m_allowedDnsController;
QScopedPointer<ApiSettingsController> m_apiSettingsController;
QScopedPointer<ApiConfigsController> m_apiConfigsController;
@ -112,6 +116,7 @@ private:
QSharedPointer<LanguageModel> m_languageModel;
QSharedPointer<ProtocolsModel> m_protocolsModel;
QSharedPointer<SitesModel> m_sitesModel;
QSharedPointer<AllowedDnsModel> m_allowedDnsModel;
QSharedPointer<AppSplitTunnelingModel> m_appSplitTunnelingModel;
QSharedPointer<ClientManagementModel> m_clientManagementModel;

28
client/core/controllers/gatewayController.cpp
View file

@ -7,6 +7,7 @@
#include <QJsonDocument>
#include <QJsonObject>
#include <QNetworkReply>
#include <QUrl>
#include "QBlockCipher.h"
#include "QRsa.h"
@ -14,6 +15,11 @@
#include "amnezia_application.h"
#include "core/api/apiUtils.h"
#include "utilities.h"
#include "core/networkUtilities.h"
#ifdef AMNEZIA_DESKTOP
#include "core/ipcclient.h"
#endif
namespace
{
@ -50,6 +56,17 @@ ErrorCode GatewayController::get(const QString &endpoint, QByteArray &responseBo
request.setUrl(QString(endpoint).arg(m_gatewayEndpoint));
// bypass killSwitch exceptions for API-gateway
#ifdef AMNEZIA_DESKTOP
{
QString host = QUrl(request.url()).host();
QString ip = NetworkUtilities::getIPAddress(host);
if (!ip.isEmpty()) {
IpcClient::Interface()->addKillSwitchAllowedRange(QStringList{ip});
}
}
#endif
QNetworkReply *reply;
reply = amnApp->networkManager()->get(request);
@ -101,6 +118,17 @@ ErrorCode GatewayController::post(const QString &endpoint, const QJsonObject api
request.setUrl(endpoint.arg(m_gatewayEndpoint));
// bypass killSwitch exceptions for API-gateway
#ifdef AMNEZIA_DESKTOP
{
QString host = QUrl(request.url()).host();
QString ip = NetworkUtilities::getIPAddress(host);
if (!ip.isEmpty()) {
IpcClient::Interface()->addKillSwitchAllowedRange(QStringList{ip});
}
}
#endif
QSimpleCrypto::QBlockCipher blockCipher;
QByteArray key = blockCipher.generatePrivateSalt(32);
QByteArray iv = blockCipher.generatePrivateSalt(32);