refactor: support cancel during retry

Co-authored-by: simon <simon.leary42@gmail.com>

.editorconfig

@@ -0,0 +1,21 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{rs,toml}]
+indent_size = 4
+
+[*.{c,h}]
+indent_size = 4
+
+[*.{js,jsx,ts,tsx}]
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.github/workflows/main.yml

@@ -1,30 +0,0 @@
-name: Build
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-  workflow_dispatch:
-
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Install Qt
-        uses: jurplel/install-qt-action@v2
-        with:
-          version: 5.12.11
-          modules: 'qtwebengine qtwebsockets'
-      
-      # Checkout repository and submodules
-      - uses: actions/checkout@v2
-        with:
-          submodules: recursive
-
-      - name: Build
-        run: |
-          qmake CONFIG+=release
-          make

.github/workflows/pre-release.yml

@@ -1,63 +0,0 @@
-name: Pre Release
-
-on:
-  workflow_run:
-    workflows: ["Build"]
-    branches: [master]
-    types: [completed]
-
-jobs:
-  pre-release:
-    runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    env:
-      DEBFULLNAME: "Kevin Yue"
-      DEBEMAIL: "yuezk001@gmail.com"
-
-    steps:
-      # Checkout repository and submodules
-      - uses: actions/checkout@v2
-        with:
-          submodules: recursive
-          fetch-depth: 0
-
-      - name: Init variables
-        id: vars
-        run: |
-          TAG=$(git tag --sort=-v:refname --list "v[0-9]*" | head -n 1 | cut -c 2-)
-          echo ::set-output name=VERSION::"${TAG}+SNAPSHOT$(date -u +"%Y%m%d%H%M%S")"
-          echo ::set-output name=TAG::${TAG}
-      
-      - name: Update debian/changelog
-        run: |
-          sudo apt install devscripts
-          git log --format="%s" v${{ steps.vars.outputs.TAG }}.. | xargs -L1 dch -v ${{ steps.vars.outputs.VERSION }}-1ppa1
-      
-      - name: "Archive all"
-        run: |
-          python -m pip install --upgrade pip
-          pip install git-archive-all
-          git-archive-all \
-            --force-submodules \
-            --prefix=globalprotect-openconnect-${{ steps.vars.outputs.VERSION }}/ \
-            ./globalprotect-openconnect-${{ steps.vars.outputs.VERSION }}.full.tar.gz
-
-      - name: "Debian Packaging"
-        run: |
-          sudo apt update
-          sudo apt install qtbase5-dev libqt5websockets5-dev qtwebengine5-dev qttools5-dev debhelper
-          mkdir build-debian && cd build-debian
-          cp ../*.tar.gz globalprotect-openconnect_${{ steps.vars.outputs.VERSION }}.orig.tar.gz
-          tar xf *.tar.gz
-          cd globalprotect-openconnect-${{ steps.vars.outputs.VERSION }}
-          fakeroot dpkg-buildpackage -uc -us -sa
-
-      - uses: "marvinpinto/action-automatic-releases@latest"
-        with:
-          repo_token: "${{ secrets.GITHUB_TOKEN }}"
-          automatic_release_tag: "latest"
-          prerelease: true
-          title: "globalprotect-openconnect_${{ steps.vars.outputs.VERSION }}"
-          files: |
-            *.tar.gz
-            build-debian/*.deb

.github/workflows/publish.yml

@@ -1,61 +0,0 @@
-name: Publish
-
-on:
-  workflow_dispatch:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Install Qt
-        uses: jurplel/install-qt-action@v2
-        with:
-          version: 5.12.11
-          modules: 'qtwebengine qtwebsockets'
-
-      # Checkout repository and submodules
-      - uses: actions/checkout@v2
-        with:
-          submodules: recursive
-
-      - name: Build
-        run: |
-          qmake CONFIG+=release
-          make
-
-  aur-publish:
-    needs:
-      - build
-  
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      
-      - name: Get latest version
-        id: get-version
-        run: |
-          echo ::set-output name=VERSION::$(git tag --sort=-v:refname --list "v[0-9]*" | head -n 1 | cut -c 2-)
-          
-      - name: Get the sha256sum
-        id: get-sha256sum
-        run: |
-          echo ::set-output name=SHA::$(curl -L https://github.com/yuezk/GlobalProtect-openconnect/archive/refs/tags/v${{ steps.get-version.outputs.VERSION }}.tar.gz | sha256sum | cut -f1 -d" ")
-      
-      - name: Generate PKGBUILD
-        run: |
-          sed "s/{PKG_VERSION}/${{ steps.get-version.outputs.VERSION }}/g;s/{SOURCE_SHA}/${{ steps.get-sha256sum.outputs.SHA }}/g" PKGBUILD.template > PKGBUILD
-      
-      - name: Publish AUR package
-        uses: KSXGitHub/github-actions-deploy-aur@v2.2.4
-        with:
-          pkgname: globalprotect-openconnect
-          pkgbuild: ./PKGBUILD
-          commit_username: ${{ secrets.AUR_USERNAME }}
-          commit_email: ${{ secrets.AUR_EMAIL }}
-          ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
-          commit_message: 'Release v${{ steps.get-version.outputs.VERSION }}'
-          force_push: true

.gitignore

@@ -1,67 +1,35 @@
-# Binaries
-gpclient
-gpservice
+# Created by https://www.toptal.com/developers/gitignore/api/rust,visualstudiocode
+# Edit at https://www.toptal.com/developers/gitignore?templates=rust,visualstudiocode
 
-*.rpm
-*.gz
-.DS_Store
-build-debian
+### Rust ###
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
 
-# Auto generated DBus files
-*_adaptor.cpp
-*_adaptor.h
+# These are backup files generated by rustfmt
+**/*.rs.bk
 
-gpservice_interface.*
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
 
-# C++ objects and libs
-*.slo
-*.lo
-*.o
-*.a
-*.la
-*.lai
-*.so
-*.so.*
-*.dll
-*.dylib
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
 
-# Qt-es
-object_script.*.Release
-object_script.*.Debug
-*_plugin_import.cpp
-/.qmake.cache
-/.qmake.stash
-*.pro.user
-*.pro.user.*
-*.qbs.user
-*.qbs.user.*
-*.moc
-moc_*.cpp
-moc_*.h
-qrc_*.cpp
-ui_*.h
-*.qmlc
-*.jsc
-Makefile*
-*build-*
-*.qm
-*.prl
+# Local History for Visual Studio Code
+.history/
 
-# Qt unit tests
-target_wrapper.*
+# Built Visual Studio Code Extensions
+*.vsix
 
-# QtCreator
-*.autosave
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
 
-# QtCreator Qml
-*.qmlproject.user
-*.qmlproject.user.*
-
-# QtCreator CMake
-CMakeLists.txt.user*
-
-# QtCreator 4.8< compilation database 
-compile_commands.json
-
-# QtCreator local machine specific files for imported projects
-*creator.user*
+# End of https://www.toptal.com/developers/gitignore/api/rust,visualstudiocode

.gitmodules

@@ -1,7 +0,0 @@
-[submodule "singleapplication"]
-	path = singleapplication
-	url = https://github.com/itay-grudev/SingleApplication.git
-
-[submodule "plog"]
-	path = plog
-	url = https://github.com/SergiusTheBest/plog.git

.vscode/settings.json

@@ -0,0 +1,52 @@
+{
+  "cSpell.words": [
+    "authcookie",
+    "bindgen",
+    "clickaway",
+    "clientgpversion",
+    "clientos",
+    "configparser",
+    "consts",
+    "devicename",
+    "distro",
+    "gpcommon",
+    "gpconf",
+    "gpgui",
+    "gpservice",
+    "humantime",
+    "Immer",
+    "jnlp",
+    "lexopt",
+    "notistack",
+    "oneshot",
+    "openconnect",
+    "pkexec",
+    "prelogin",
+    "prelogon",
+    "prelogonuserauthcookie",
+    "repr",
+    "rustc",
+    "servercert",
+    "shlex",
+    "tauri",
+    "tempdir",
+    "tempfile",
+    "thiserror",
+    "unlisten",
+    "userauthcookie",
+    "vpnc",
+    "vpninfo"
+  ],
+  "files.associations": {
+    "*.css": "css",
+    "errno.h": "c",
+    "stdarg.h": "c",
+    "wrapper.h": "c",
+    "cstdlib": "c",
+    "stdio.h": "c",
+    "openconnect.h": "c",
+    "compare": "c",
+    "stdlib.h": "c",
+    "vpn.h": "c"
+  }
+}

Cargo.toml

@@ -0,0 +1,12 @@
+[workspace]
+
+members = [
+    "gpcommon",
+    "gpclient",
+    "gpservice",
+    "gpgui/src-tauri"
+]
+
+[profile.release]
+strip = true
+opt-level = "z"

GPClient/GPClient.pro

@@ -1,83 +0,0 @@
-TARGET = gpclient
-
-QT       += core gui network websockets dbus webenginewidgets
-
-greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
-
-CONFIG += c++11
-
-include(../singleapplication/singleapplication.pri)
-DEFINES += QAPPLICATION_CLASS=QApplication
-
-# The following define makes your compiler emit warnings if you use
-# any Qt feature that has been marked deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-INCLUDEPATH += ../plog/include
-
-# You can also make your code fail to compile if it uses deprecated APIs.
-# In order to do so, uncomment the following line.
-# You can also select to disable deprecated APIs only up to a certain version of Qt.
-#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
-SOURCES += \
-    cdpcommand.cpp \
-    cdpcommandmanager.cpp \
-    enhancedwebview.cpp \
-    gatewayauthenticator.cpp \
-    gatewayauthenticatorparams.cpp \
-    gpgateway.cpp \
-    gphelper.cpp \
-    loginparams.cpp \
-    main.cpp \
-    normalloginwindow.cpp \
-    portalauthenticator.cpp \
-    portalconfigresponse.cpp \
-    preloginresponse.cpp \
-    samlloginwindow.cpp \
-    gpclient.cpp \
-    settingsdialog.cpp
-
-HEADERS += \
-    cdpcommand.h \
-    cdpcommandmanager.h \
-    enhancedwebview.h \
-    gatewayauthenticator.h \
-    gatewayauthenticatorparams.h \
-    gpgateway.h \
-    gphelper.h \
-    loginparams.h \
-    normalloginwindow.h \
-    portalauthenticator.h \
-    portalconfigresponse.h \
-    preloginresponse.h \
-    samlloginwindow.h \
-    gpclient.h \
-    settingsdialog.h
-
-FORMS += \
-    gpclient.ui \
-    normalloginwindow.ui \
-    settingsdialog.ui
-
-DBUS_INTERFACES += ../GPService/gpservice.xml
-
-# Default rules for deployment.
-target.path = /usr/bin
-INSTALLS += target
-
-DISTFILES += \
-    com.yuezk.qt.GPClient.svg \
-    com.yuezk.qt.gpclient.desktop
-
-desktop_entry.path = /usr/share/applications/
-desktop_entry.files = com.yuezk.qt.gpclient.desktop
-
-desktop_icon.path = /usr/share/pixmaps/
-desktop_icon.files = com.yuezk.qt.GPClient.svg
-
-INSTALLS += desktop_entry desktop_icon
-
-RESOURCES += \
-    resources.qrc

GPClient/cdpcommand.cpp

@@ -1,30 +0,0 @@
-#include "cdpcommand.h"
-
-#include <QVariantMap>
-#include <QJsonDocument>
-#include <QJsonObject>
-
-CDPCommand::CDPCommand(QObject *parent) : QObject(parent)
-{
-}
-
-CDPCommand::CDPCommand(int id, QString cmd, QVariantMap& params) :
-    QObject(nullptr),
-    id(id),
-    cmd(cmd),
-    params(&params)
-{
-}
-
-QByteArray CDPCommand::toJson()
-{
-    QVariantMap payloadMap;
-    payloadMap["id"] = id;
-    payloadMap["method"] = cmd;
-    payloadMap["params"] = *params;
-
-    QJsonObject payloadJsonObject = QJsonObject::fromVariantMap(payloadMap);
-    QJsonDocument payloadJson(payloadJsonObject);
-
-    return payloadJson.toJson();
-}

GPClient/cdpcommand.h

@@ -1,24 +0,0 @@
-#ifndef CDPCOMMAND_H
-#define CDPCOMMAND_H
-
-#include <QObject>
-
-class CDPCommand : public QObject
-{
-    Q_OBJECT
-public:
-    explicit CDPCommand(QObject *parent = nullptr);
-    CDPCommand(int id, QString cmd, QVariantMap& params);
-
-    QByteArray toJson();
-
-signals:
-    void finished();
-
-private:
-    int id;
-    QString cmd;
-    QVariantMap *params;
-};
-
-#endif // CDPCOMMAND_H

GPClient/cdpcommandmanager.cpp

@@ -1,86 +0,0 @@
-#include "cdpcommandmanager.h"
-#include <QVariantMap>
-#include <plog/Log.h>
-
-CDPCommandManager::CDPCommandManager(QObject *parent)
-    : QObject(parent)
-    , networkManager(new QNetworkAccessManager)
-    , socket(new QWebSocket)
-{
-    // WebSocket setup
-    QObject::connect(socket, &QWebSocket::connected, this, &CDPCommandManager::ready);
-    QObject::connect(socket, &QWebSocket::textMessageReceived, this, &CDPCommandManager::onTextMessageReceived);
-    QObject::connect(socket, &QWebSocket::disconnected, this, &CDPCommandManager::onSocketDisconnected);
-    QObject::connect(socket, QOverload<QAbstractSocket::SocketError>::of(&QWebSocket::error), this, &CDPCommandManager::onSocketError);
-}
-
-CDPCommandManager::~CDPCommandManager()
-{
-    delete networkManager;
-    delete socket;
-}
-
-void CDPCommandManager::initialize(QString endpoint)
-{
-    QNetworkReply *reply = networkManager->get(QNetworkRequest(endpoint));
-
-    QObject::connect(
-        reply, &QNetworkReply::finished,
-        [reply, this]() {
-            if (reply->error()) {
-                PLOGE << "CDP request error";
-                return;
-            }
-
-            QJsonDocument doc = QJsonDocument::fromJson(reply->readAll());
-            QJsonArray pages = doc.array();
-            QJsonObject page = pages.first().toObject();
-            QString wsUrl = page.value("webSocketDebuggerUrl").toString();
-
-            socket->open(wsUrl);
-        }
-    );
-}
-
-CDPCommand *CDPCommandManager::sendCommand(QString cmd)
-{
-    QVariantMap emptyParams;
-    return sendCommend(cmd, emptyParams);
-}
-
-CDPCommand *CDPCommandManager::sendCommend(QString cmd, QVariantMap &params)
-{
-    int id = ++commandId;
-    CDPCommand *command = new CDPCommand(id, cmd, params);
-    socket->sendTextMessage(command->toJson());
-    commandPool.insert(id, command);
-
-    return command;
-}
-
-void CDPCommandManager::onTextMessageReceived(QString message)
-{
-    QJsonDocument responseDoc = QJsonDocument::fromJson(message.toUtf8());
-    QJsonObject response = responseDoc.object();
-
-    // Response for method
-    if (response.contains("id")) {
-        int id = response.value("id").toInt();
-        if (commandPool.contains(id)) {
-            CDPCommand *command = commandPool.take(id);
-            command->finished();
-        }
-    } else { // Response for event
-        emit eventReceived(response.value("method").toString(), response.value("params").toObject());
-    }
-}
-
-void CDPCommandManager::onSocketDisconnected()
-{
-    PLOGI << "WebSocket disconnected";
-}
-
-void CDPCommandManager::onSocketError(QAbstractSocket::SocketError error)
-{
-    PLOGE << "WebSocket error" << error;
-}

GPClient/cdpcommandmanager.h

@@ -1,39 +0,0 @@
-#ifndef CDPCOMMANDMANAGER_H
-#define CDPCOMMANDMANAGER_H
-
-#include "cdpcommand.h"
-#include <QObject>
-#include <QHash>
-#include <QtWebSockets>
-#include <QNetworkAccessManager>
-
-class CDPCommandManager : public QObject
-{
-    Q_OBJECT
-public:
-    explicit CDPCommandManager(QObject *parent = nullptr);
-    ~CDPCommandManager();
-
-    void initialize(QString endpoint);
-
-    CDPCommand *sendCommand(QString cmd);
-    CDPCommand *sendCommend(QString cmd, QVariantMap& params);
-
-signals:
-    void ready();
-    void eventReceived(QString eventName, QJsonObject params);
-
-private:
-    QNetworkAccessManager *networkManager;
-    QWebSocket *socket;
-
-    int commandId = 0;
-    QHash<int, CDPCommand*> commandPool;
-
-private slots:
-    void onTextMessageReceived(QString message);
-    void onSocketDisconnected();
-    void onSocketError(QAbstractSocket::SocketError error);
-};
-
-#endif // CDPCOMMANDMANAGER_H

GPClient/com.yuezk.qt.GPClient.svg

@@ -1,99 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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-   version="1.1"
-   id="Layer_1"
-   x="0px"
-   y="0px"
-   viewBox="0 0 96 96"
-   style="enable-background:new 0 0 96 96;"
-   xml:space="preserve"
-   sodipodi:docname="com.yuezk.qt.GPClient.svg"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14"><metadata
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GPClient/com.yuezk.qt.gpclient.desktop

@@ -1,11 +0,0 @@
-[Desktop Entry]
-
-Type=Application
-Version=1.0.0
-Name=GlobalProtect VPN
-Comment=GlobalProtect VPN client, supports SAML auth mode
-Exec=/usr/bin/gpclient
-Icon=com.yuezk.qt.GPClient
-Categories=Network;VPN;Utility;Qt;
-Keywords=GlobalProtect;Openconnect;SAML;connection;VPN;
-StartupWMClass=gpclient

GPClient/enhancedwebview.cpp

@@ -1,36 +0,0 @@
-#include "enhancedwebview.h"
-#include "cdpcommandmanager.h"
-
-#include <QtWebEngineWidgets/QWebEngineView>
-#include <QProcessEnvironment>
-
-EnhancedWebView::EnhancedWebView(QWidget *parent)
-    : QWebEngineView(parent)
-    , cdp(new CDPCommandManager)
-{
-    QObject::connect(cdp, &CDPCommandManager::ready, this, &EnhancedWebView::onCDPReady);
-    QObject::connect(cdp, &CDPCommandManager::eventReceived, this, &EnhancedWebView::onEventReceived);
-}
-
-EnhancedWebView::~EnhancedWebView()
-{
-    delete cdp;
-}
-
-void EnhancedWebView::initialize()
-{
-    QString port = QProcessEnvironment::systemEnvironment().value(ENV_CDP_PORT);
-    cdp->initialize("http://127.0.0.1:" + port + "/json");
-}
-
-void EnhancedWebView::onCDPReady()
-{
-    cdp->sendCommand("Network.enable");
-}
-
-void EnhancedWebView::onEventReceived(QString eventName, QJsonObject params)
-{
-    if (eventName == "Network.responseReceived") {
-        emit responseReceived(params);
-    }
-}

GPClient/enhancedwebview.h

@@ -1,29 +0,0 @@
-#ifndef ENHANCEDWEBVIEW_H
-#define ENHANCEDWEBVIEW_H
-
-#include "cdpcommandmanager.h"
-#include <QtWebEngineWidgets/QWebEngineView>
-
-#define ENV_CDP_PORT "QTWEBENGINE_REMOTE_DEBUGGING"
-
-class EnhancedWebView : public QWebEngineView
-{
-    Q_OBJECT
-public:
-    explicit EnhancedWebView(QWidget *parent = nullptr);
-    ~EnhancedWebView();
-
-    void initialize();
-
-signals:
-    void responseReceived(QJsonObject params);
-
-private slots:
-    void onCDPReady();
-    void onEventReceived(QString eventName, QJsonObject params);
-
-private:
-    CDPCommandManager *cdp;
-};
-
-#endif // ENHANCEDWEBVIEW_H

GPClient/gatewayauthenticator.cpp

@@ -1,184 +0,0 @@
-#include "gatewayauthenticator.h"
-#include "gphelper.h"
-#include "loginparams.h"
-#include "preloginresponse.h"
-
-#include <QNetworkReply>
-#include <plog/Log.h>
-
-using namespace gpclient::helper;
-
-GatewayAuthenticator::GatewayAuthenticator(const QString& gateway, const GatewayAuthenticatorParams& params)
-    : QObject()
-    , gateway(gateway)
-    , params(params)
-    , preloginUrl("https://" + gateway + "/ssl-vpn/prelogin.esp?tmp=tmp&kerberos-support=yes&ipv6-support=yes&clientVer=4100")
-    , loginUrl("https://" + gateway + "/ssl-vpn/login.esp")
-{
-    if (!params.clientos().isEmpty()) {
-        preloginUrl = preloginUrl + "&clientos=" + params.clientos();
-    }
-}
-
-GatewayAuthenticator::~GatewayAuthenticator()
-{
-    delete normalLoginWindow;
-}
-
-void GatewayAuthenticator::authenticate()
-{
-    PLOGI << "Start gateway authentication...";
-
-    LoginParams loginParams;
-    loginParams.setUser(params.username());
-    loginParams.setPassword(params.password());
-    loginParams.setUserAuthCookie(params.userAuthCookie());
-
-    if (!params.clientos().isEmpty()) {
-        loginParams.setClientos(params.clientos());
-    }
-
-    login(loginParams);
-}
-
-void GatewayAuthenticator::login(const LoginParams &params)
-{
-    PLOGI << "Trying to login the gateway at " << loginUrl << " with " << params.toUtf8();
-
-    QNetworkReply *reply = createRequest(loginUrl, params.toUtf8());
-    connect(reply, &QNetworkReply::finished, this, &GatewayAuthenticator::onLoginFinished);
-}
-
-void GatewayAuthenticator::onLoginFinished()
-{
-    QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
-    QByteArray response;
-
-    if (reply->error() || (response = reply->readAll()).contains("Authentication failure")) {
-        PLOGE << QString("Failed to login the gateway at %1, %2").arg(loginUrl).arg(reply->errorString());
-
-        if (normalLoginWindow) {
-            normalLoginWindow->setProcessing(false);
-            openMessageBox("Gateway login failed.", "Please check your credentials and try again.");
-        } else {
-            doAuth();
-        }
-        return;
-    }
-
-    if (normalLoginWindow) {
-        normalLoginWindow->close();
-    }
-
-    const QUrlQuery params = gpclient::helper::parseGatewayResponse(response);
-    emit success(params.toString());
-}
-
-void GatewayAuthenticator::doAuth()
-{
-    PLOGI << "Perform the gateway prelogin at " << preloginUrl;
-
-    QNetworkReply *reply = createRequest(preloginUrl);
-    connect(reply, &QNetworkReply::finished, this, &GatewayAuthenticator::onPreloginFinished);
-}
-
-void GatewayAuthenticator::onPreloginFinished()
-{
-    QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
-
-    if (reply->error()) {
-        PLOGE << QString("Failed to prelogin the gateway at %1, %2").arg(preloginUrl).arg(reply->errorString());
-
-        emit fail("Error occurred on the gateway prelogin interface.");
-        return;
-    }
-
-    PLOGI << "Gateway prelogin succeeded.";
-
-    PreloginResponse response = PreloginResponse::parse(reply->readAll());
-
-    if (response.hasSamlAuthFields()) {
-        samlAuth(response.samlMethod(), response.samlRequest(), reply->url().toString());
-    } else if (response.hasNormalAuthFields()) {
-        normalAuth(response.labelUsername(), response.labelPassword(), response.authMessage());
-    } else {
-        PLOGE << QString("Unknown prelogin response for %1, got %2").arg(preloginUrl).arg(QString::fromUtf8(response.rawResponse()));
-        emit fail("Unknown response for gateway prelogin interface.");
-    }
-
-    delete reply;
-}
-
-void GatewayAuthenticator::normalAuth(QString labelUsername, QString labelPassword, QString authMessage)
-{
-    PLOGI << QString("Trying to perform the normal login with %1 / %2 credentials").arg(labelUsername).arg(labelPassword);
-
-    normalLoginWindow = new NormalLoginWindow;
-    normalLoginWindow->setPortalAddress(gateway);
-    normalLoginWindow->setAuthMessage(authMessage);
-    normalLoginWindow->setUsernameLabel(labelUsername);
-    normalLoginWindow->setPasswordLabel(labelPassword);
-
-    // Do login
-    connect(normalLoginWindow, &NormalLoginWindow::performLogin, this, &GatewayAuthenticator::onPerformNormalLogin);
-    connect(normalLoginWindow, &NormalLoginWindow::rejected, this, &GatewayAuthenticator::onLoginWindowRejected);
-    connect(normalLoginWindow, &NormalLoginWindow::finished, this, &GatewayAuthenticator::onLoginWindowFinished);
-
-    normalLoginWindow->show();
-}
-
-void GatewayAuthenticator::onPerformNormalLogin(const QString &username, const QString &password)
-{
-    PLOGI << "Start to perform normal login...";
-
-    normalLoginWindow->setProcessing(true);
-    LoginParams params;
-    params.setUser(username);
-    params.setPassword(password);
-    login(params);
-}
-
-void GatewayAuthenticator::onLoginWindowRejected()
-{
-    emit fail();
-}
-
-void GatewayAuthenticator::onLoginWindowFinished()
-{
-    delete normalLoginWindow;
-    normalLoginWindow = nullptr;
-}
-
-void GatewayAuthenticator::samlAuth(QString samlMethod, QString samlRequest, QString preloginUrl)
-{
-    PLOGI << "Trying to perform SAML login with saml-method " << samlMethod;
-
-    SAMLLoginWindow *loginWindow = new SAMLLoginWindow;
-
-    connect(loginWindow, &SAMLLoginWindow::success, this, &GatewayAuthenticator::onSAMLLoginSuccess);
-    connect(loginWindow, &SAMLLoginWindow::fail, this, &GatewayAuthenticator::onSAMLLoginFail);
-    connect(loginWindow, &SAMLLoginWindow::rejected, this, &GatewayAuthenticator::onLoginWindowRejected);
-
-    loginWindow->login(samlMethod, samlRequest, preloginUrl);
-}
-
-void GatewayAuthenticator::onSAMLLoginSuccess(const QMap<QString, QString> &samlResult)
-{
-    if (samlResult.contains("preloginCookie")) {
-        PLOGI << "SAML login succeeded, got the prelogin-cookie " << samlResult.value("preloginCookie");
-    } else {
-        PLOGI << "SAML login succeeded, got the portal-userauthcookie " << samlResult.value("userAuthCookie");
-    }
-
-    LoginParams params;
-    params.setUser(samlResult.value("username"));
-    params.setPreloginCookie(samlResult.value("preloginCookie"));
-    params.setUserAuthCookie(samlResult.value("userAuthCookie"));
-
-    login(params);
-}
-
-void GatewayAuthenticator::onSAMLLoginFail(const QString msg)
-{
-    emit fail(msg);
-}

GPClient/gatewayauthenticator.h

@@ -1,45 +0,0 @@
-#ifndef GATEWAYAUTHENTICATOR_H
-#define GATEWAYAUTHENTICATOR_H
-
-#include "normalloginwindow.h"
-#include "loginparams.h"
-#include "gatewayauthenticatorparams.h"
-#include <QObject>
-
-class GatewayAuthenticator : public QObject
-{
-    Q_OBJECT
-public:
-    explicit GatewayAuthenticator(const QString& gateway, const GatewayAuthenticatorParams& params);
-    ~GatewayAuthenticator();
-
-    void authenticate();
-
-signals:
-    void success(const QString& authCookie);
-    void fail(const QString& msg = "");
-
-private slots:
-    void onLoginFinished();
-    void onPreloginFinished();
-    void onPerformNormalLogin(const QString &username, const QString &password);
-    void onLoginWindowRejected();
-    void onLoginWindowFinished();
-    void onSAMLLoginSuccess(const QMap<QString, QString> &samlResult);
-    void onSAMLLoginFail(const QString msg);
-
-private:
-    QString gateway;
-    const GatewayAuthenticatorParams& params;
-    QString preloginUrl;
-    QString loginUrl;
-
-    NormalLoginWindow *normalLoginWindow{ nullptr };
-
-    void login(const LoginParams& params);
-    void doAuth();
-    void normalAuth(QString labelUsername, QString labelPassword, QString authMessage);
-    void samlAuth(QString samlMethod, QString samlRequest, QString preloginUrl = "");
-};
-
-#endif // GATEWAYAUTHENTICATOR_H

GPClient/gatewayauthenticatorparams.cpp

@@ -1,57 +0,0 @@
-#include "gatewayauthenticatorparams.h"
-
-GatewayAuthenticatorParams::GatewayAuthenticatorParams()
-{
-
-}
-
-GatewayAuthenticatorParams GatewayAuthenticatorParams::fromPortalConfigResponse(const PortalConfigResponse &portalConfig)
-{
-    GatewayAuthenticatorParams params;
-    params.setUsername(portalConfig.username());
-    params.setPassword(portalConfig.password());
-    params.setUserAuthCookie(portalConfig.userAuthCookie());
-
-    return params;
-}
-
-const QString &GatewayAuthenticatorParams::username() const
-{
-    return m_username;
-}
-
-void GatewayAuthenticatorParams::setUsername(const QString &newUsername)
-{
-    m_username = newUsername;
-}
-
-const QString &GatewayAuthenticatorParams::password() const
-{
-    return m_password;
-}
-
-void GatewayAuthenticatorParams::setPassword(const QString &newPassword)
-{
-    m_password = newPassword;
-}
-
-const QString &GatewayAuthenticatorParams::userAuthCookie() const
-{
-    return m_userAuthCookie;
-}
-
-void GatewayAuthenticatorParams::setUserAuthCookie(const QString &newUserAuthCookie)
-{
-    m_userAuthCookie = newUserAuthCookie;
-}
-
-const QString &GatewayAuthenticatorParams::clientos() const
-{
-    return m_clientos;
-}
-
-void GatewayAuthenticatorParams::setClientos(const QString &newClientos)
-{
-    m_clientos = newClientos;
-}
-

GPClient/gatewayauthenticatorparams.h

@@ -1,33 +0,0 @@
-#ifndef GATEWAYAUTHENTICATORPARAMS_H
-#define GATEWAYAUTHENTICATORPARAMS_H
-
-#include <QString>
-#include "portalconfigresponse.h"
-
-class GatewayAuthenticatorParams
-{
-public:
-    GatewayAuthenticatorParams();
-
-    static GatewayAuthenticatorParams fromPortalConfigResponse(const PortalConfigResponse &portalConfig);
-
-    const QString &username() const;
-    void setUsername(const QString &newUsername);
-
-    const QString &password() const;
-    void setPassword(const QString &newPassword);
-
-    const QString &userAuthCookie() const;
-    void setUserAuthCookie(const QString &newUserAuthCookie);
-
-    const QString &clientos() const;
-    void setClientos(const QString &newClientos);
-
-private:
-    QString m_username;
-    QString m_password;
-    QString m_userAuthCookie;
-    QString m_clientos;
-};
-
-#endif // GATEWAYAUTHENTICATORPARAMS_H

GPClient/gpclient.cpp

@@ -1,490 +0,0 @@
-#include "gpclient.h"
-#include "gphelper.h"
-#include "ui_gpclient.h"
-#include "portalauthenticator.h"
-#include "gatewayauthenticator.h"
-#include "settingsdialog.h"
-#include "gatewayauthenticatorparams.h"
-
-#include <plog/Log.h>
-#include <QIcon>
-
-using namespace gpclient::helper;
-
-GPClient::GPClient(QWidget *parent)
-    : QMainWindow(parent)
-    , ui(new Ui::GPClient)
-    , settingsDialog(new SettingsDialog(this))
-{
-    ui->setupUi(this);
-
-    setWindowTitle("GlobalProtect");
-    setFixedSize(width(), height());
-    gpclient::helper::moveCenter(this);
-
-    setupSettings();
-
-    // Restore portal from the previous settings
-    ui->portalInput->setText(settings::get("portal", "").toString());
-
-    // DBus service setup
-    vpn = new com::yuezk::qt::GPService("com.yuezk.qt.GPService", "/", QDBusConnection::systemBus(), this);
-    connect(vpn, &com::yuezk::qt::GPService::connected, this, &GPClient::onVPNConnected);
-    connect(vpn, &com::yuezk::qt::GPService::disconnected, this, &GPClient::onVPNDisconnected);
-    connect(vpn, &com::yuezk::qt::GPService::error, this, &GPClient::onVPNError);
-    connect(vpn, &com::yuezk::qt::GPService::logAvailable, this, &GPClient::onVPNLogAvailable);
-
-    // Initiallize the context menu of system tray.
-    initSystemTrayIcon();
-    initVpnStatus();
-}
-
-GPClient::~GPClient()
-{
-    delete ui;
-    delete vpn;
-    delete settingsDialog;
-    delete settingsButton;
-}
-
-void GPClient::setupSettings()
-{
-    settingsButton = new QPushButton(this);
-    settingsButton->setIcon(QIcon(":/images/settings_icon.svg"));
-    settingsButton->setFixedSize(QSize(28, 28));
-
-    QRect rect = this->geometry();
-    settingsButton->setGeometry(
-                rect.width() - settingsButton->width() - 15,
-                15,
-                settingsButton->geometry().width(),
-                settingsButton->geometry().height()
-                );
-
-    connect(settingsButton, &QPushButton::clicked, this, &GPClient::onSettingsButtonClicked);
-    connect(settingsDialog, &QDialog::accepted, this, &GPClient::onSettingsAccepted);
-}
-
-void GPClient::onSettingsButtonClicked()
-{
-    settingsDialog->setExtraArgs(settings::get("extraArgs", "").toString());
-    settingsDialog->setClientos(settings::get("clientos", "").toString());
-    settingsDialog->show();
-}
-
-void GPClient::onSettingsAccepted()
-{
-    settings::save("extraArgs", settingsDialog->extraArgs());
-    settings::save("clientos", settingsDialog->clientos());
-}
-
-void GPClient::on_connectButton_clicked()
-{
-    doConnect();
-}
-
-void GPClient::on_portalInput_returnPressed()
-{
-    doConnect();
-}
-
-void GPClient::on_portalInput_editingFinished()
-{
-    populateGatewayMenu();
-}
-
-void GPClient::initSystemTrayIcon()
-{
-    systemTrayIcon = new QSystemTrayIcon(this);
-    contextMenu = new QMenu("GlobalProtect", this);
-
-    gatewaySwitchMenu = new QMenu("Switch Gateway", this);
-    gatewaySwitchMenu->setIcon(QIcon::fromTheme("network-workgroup"));
-    populateGatewayMenu();
-
-    systemTrayIcon->setIcon(QIcon(":/images/not_connected.png"));
-    systemTrayIcon->setToolTip("GlobalProtect");
-    systemTrayIcon->setContextMenu(contextMenu);
-
-    connect(systemTrayIcon, &QSystemTrayIcon::activated, this, &GPClient::onSystemTrayActivated);
-    connect(gatewaySwitchMenu, &QMenu::triggered, this, &GPClient::onGatewayChanged);
-
-    openAction = contextMenu->addAction(QIcon::fromTheme("window-new"), "Open", this, &GPClient::activate);
-    connectAction = contextMenu->addAction(QIcon::fromTheme("preferences-system-network"), "Connect", this, &GPClient::doConnect);
-    contextMenu->addMenu(gatewaySwitchMenu);
-    contextMenu->addSeparator();
-    clearAction = contextMenu->addAction(QIcon::fromTheme("edit-clear"), "Reset Settings", this, &GPClient::clearSettings);
-    quitAction = contextMenu->addAction(QIcon::fromTheme("application-exit"), "Quit", this, &GPClient::quit);
-
-    systemTrayIcon->show();
-}
-
-void GPClient::initVpnStatus() {
-    int status = vpn->status();
-
-    if (status == 1) {
-        ui->statusLabel->setText("Connecting...");
-        updateConnectionStatus(VpnStatus::pending);
-    } else if (status == 2) {
-        updateConnectionStatus(VpnStatus::connected);
-    } else if (status == 3) {
-        ui->statusLabel->setText("Disconnecting...");
-        updateConnectionStatus(VpnStatus::pending);
-    } else {
-        updateConnectionStatus(VpnStatus::disconnected);
-    }
-}
-
-void GPClient::populateGatewayMenu()
-{
-    PLOGI << "Populating the Switch Gateway menu...";
-
-    const QList<GPGateway> gateways = allGateways();
-    gatewaySwitchMenu->clear();
-
-    if (gateways.isEmpty()) {
-        gatewaySwitchMenu->addAction("<None>")->setData(-1);
-        return;
-    }
-
-    const QString currentGatewayName = currentGateway().name();
-    for (int i = 0; i < gateways.length(); i++) {
-        const GPGateway g = gateways.at(i);
-        QString iconImage = ":/images/radio_unselected.png";
-        if (g.name() == currentGatewayName) {
-            iconImage = ":/images/radio_selected.png";
-        }
-        gatewaySwitchMenu->addAction(QIcon(iconImage), g.name())->setData(i);
-    }
-}
-
-void GPClient::updateConnectionStatus(const GPClient::VpnStatus &status)
-{
-    switch (status) {
-        case VpnStatus::disconnected:
-            ui->statusLabel->setText("Not Connected");
-            ui->statusImage->setStyleSheet("image: url(:/images/not_connected.png); padding: 15;");
-            ui->connectButton->setText("Connect");
-            ui->connectButton->setDisabled(false);
-            ui->portalInput->setReadOnly(false);
-
-            systemTrayIcon->setIcon(QIcon{ ":/images/not_connected.png" });
-            connectAction->setEnabled(true);
-            connectAction->setText("Connect");
-            gatewaySwitchMenu->setEnabled(true);
-            clearAction->setEnabled(true);
-            break;
-        case VpnStatus::pending:
-            ui->statusImage->setStyleSheet("image: url(:/images/pending.png); padding: 15;");
-            ui->connectButton->setDisabled(true);
-            ui->portalInput->setReadOnly(true);
-
-            systemTrayIcon->setIcon(QIcon{ ":/images/pending.png" });
-            connectAction->setEnabled(false);
-            gatewaySwitchMenu->setEnabled(false);
-            clearAction->setEnabled(false);
-            break;
-        case VpnStatus::connected:
-            ui->statusLabel->setText("Connected");
-            ui->statusImage->setStyleSheet("image: url(:/images/connected.png); padding: 15;");
-            ui->connectButton->setText("Disconnect");
-            ui->connectButton->setDisabled(false);
-            ui->portalInput->setReadOnly(true);
-
-            systemTrayIcon->setIcon(QIcon{ ":/images/connected.png" });
-            connectAction->setEnabled(true);
-            connectAction->setText("Disconnect");
-            gatewaySwitchMenu->setEnabled(true);
-            clearAction->setEnabled(false);
-            break;
-        default:
-            break;
-    }
-}
-
-void GPClient::onSystemTrayActivated(QSystemTrayIcon::ActivationReason reason)
-{
-    switch (reason) {
-        case QSystemTrayIcon::Trigger:
-        case QSystemTrayIcon::DoubleClick:
-            this->activate();
-            break;
-        default:
-            break;
-    }
-}
-
-void GPClient::onGatewayChanged(QAction *action)
-{
-    const int index = action->data().toInt();
-
-    if (index == -1) {
-        return;
-    }
-
-    const GPGateway g = allGateways().at(index);
-
-    // If the selected gateway is the same as the current gateway
-    if (g.name() == currentGateway().name()) {
-        return;
-    }
-
-    setCurrentGateway(g);
-
-    if (connected()) {
-        ui->statusLabel->setText("Switching Gateway...");
-        ui->connectButton->setEnabled(false);
-
-        vpn->disconnect();
-        isSwitchingGateway = true;
-    }
-}
-
-void GPClient::doConnect()
-{
-    PLOGI << "Start connecting...";
-
-    const QString btnText = ui->connectButton->text();
-    const QString portal = this->portal();
-
-    // Display the main window if portal is empty
-    if (portal.isEmpty()) {
-        activate();
-        return;
-    }
-
-    if (btnText.endsWith("Connect")) {
-        settings::save("portal", portal);
-
-        // Login to the previously saved gateway
-        if (!currentGateway().name().isEmpty()) {
-            PLOGI << "Start gateway login using the previously saved gateway...";
-            isQuickConnect = true;
-            gatewayLogin();
-        } else {
-            // Perform the portal login
-            PLOGI << "Start portal login...";
-            portalLogin();
-        }
-    } else {
-        PLOGI << "Start disconnecting the VPN...";
-
-        ui->statusLabel->setText("Disconnecting...");
-        updateConnectionStatus(VpnStatus::pending);
-        vpn->disconnect();
-    }
-}
-
-// Login to the portal interface to get the portal config and preferred gateway
-void GPClient::portalLogin()
-{
-    PortalAuthenticator *portalAuth = new PortalAuthenticator(portal(), settings::get("clientos", "").toString());
-
-    connect(portalAuth, &PortalAuthenticator::success, this, &GPClient::onPortalSuccess);
-    // Prelogin failed on the portal interface, try to treat the portal as a gateway interface
-    connect(portalAuth, &PortalAuthenticator::preloginFailed, this, &GPClient::onPortalPreloginFail);
-    connect(portalAuth, &PortalAuthenticator::portalConfigFailed, this, &GPClient::onPortalConfigFail);
-    // Portal login failed
-    connect(portalAuth, &PortalAuthenticator::fail, this, &GPClient::onPortalFail);
-
-    ui->statusLabel->setText("Authenticating...");
-    updateConnectionStatus(VpnStatus::pending);
-    portalAuth->authenticate();
-}
-
-void GPClient::onPortalSuccess(const PortalConfigResponse portalConfig, const QString region)
-{
-    PLOGI << "Portal authentication succeeded.";
-
-    // No gateway found in protal configuration
-    if (portalConfig.allGateways().size() == 0) {
-        PLOGI << "No gateway found in portal configuration, treat the portal address as a gateway.";
-        tryGatewayLogin();
-        return;
-    }
-
-    GPGateway gateway = filterPreferredGateway(portalConfig.allGateways(), region);
-    setAllGateways(portalConfig.allGateways());
-    setCurrentGateway(gateway);
-    this->portalConfig = portalConfig;
-
-    gatewayLogin();
-}
-
-void GPClient::onPortalPreloginFail(const QString msg)
-{
-    PLOGI << "Portal prelogin failed: " << msg;
-    tryGatewayLogin();
-}
-
-void GPClient::onPortalConfigFail(const QString msg)
-{
-    PLOGI << "Failed to get the portal configuration, " << msg << " Treat the portal address as gateway.";
-    tryGatewayLogin();
-}
-
-void GPClient::onPortalFail(const QString &msg)
-{
-    if (!msg.isEmpty()) {
-        openMessageBox("Portal authentication failed.", msg);
-    }
-
-    updateConnectionStatus(VpnStatus::disconnected);
-}
-
-void GPClient::tryGatewayLogin()
-{
-    PLOGI << "Try to preform login on the the gateway interface...";
-
-    // Treat the portal input as the gateway address
-    GPGateway g;
-    g.setName(portal());
-    g.setAddress(portal());
-
-    QList<GPGateway> gateways;
-    gateways.append(g);
-
-    setAllGateways(gateways);
-    setCurrentGateway(g);
-
-    gatewayLogin();
-}
-
-// Login to the gateway
-void GPClient::gatewayLogin()
-{
-    PLOGI << "Performing gateway login...";
-
-    GatewayAuthenticatorParams params = GatewayAuthenticatorParams::fromPortalConfigResponse(portalConfig);
-    params.setClientos(settings::get("clientos", "").toString());
-
-    GatewayAuthenticator *gatewayAuth = new GatewayAuthenticator(currentGateway().address(), params);
-
-    connect(gatewayAuth, &GatewayAuthenticator::success, this, &GPClient::onGatewaySuccess);
-    connect(gatewayAuth, &GatewayAuthenticator::fail, this, &GPClient::onGatewayFail);
-
-    ui->statusLabel->setText("Authenticating...");
-    updateConnectionStatus(VpnStatus::pending);
-    gatewayAuth->authenticate();
-}
-
-void GPClient::onGatewaySuccess(const QString &authCookie)
-{
-    PLOGI << "Gateway login succeeded, got the cookie " << authCookie;
-
-    isQuickConnect = false;
-    vpn->connect(currentGateway().address(), portalConfig.username(), authCookie, settings::get("extraArgs", "").toString());
-    ui->statusLabel->setText("Connecting...");
-    updateConnectionStatus(VpnStatus::pending);
-}
-
-void GPClient::onGatewayFail(const QString &msg)
-{
-    // If the quick connect on gateway failed, perform the portal login
-    if (isQuickConnect && !msg.isEmpty()) {
-        isQuickConnect = false;
-        portalLogin();
-        return;
-    }
-
-    if (!msg.isEmpty()) {
-        openMessageBox("Gateway authentication failed.", msg);
-    }
-
-    updateConnectionStatus(VpnStatus::disconnected);
-}
-
-void GPClient::activate()
-{
-    activateWindow();
-    showNormal();
-}
-
-QString GPClient::portal() const
-{
-    const QString input = ui->portalInput->text().trimmed();
-
-    if (input.startsWith("http")) {
-        return QUrl(input).authority();
-    }
-    return input;
-}
-
-bool GPClient::connected() const
-{
-    const QString statusText = ui->statusLabel->text();
-    return statusText.contains("Connected") && !statusText.contains("Not");
-}
-
-QList<GPGateway> GPClient::allGateways() const
-{
-    const QString gatewaysJson = settings::get(portal() + "_gateways").toString();
-    return GPGateway::fromJson(gatewaysJson);
-}
-
-void GPClient::setAllGateways(QList<GPGateway> gateways)
-{
-    PLOGI << "Updating all the gateways...";
-
-    settings::save(portal() + "_gateways", GPGateway::serialize(gateways));
-    populateGatewayMenu();
-}
-
-GPGateway GPClient::currentGateway() const
-{
-    const QString selectedGateway = settings::get(portal() + "_selectedGateway").toString();
-
-    for (auto g : allGateways()) {
-        if (g.name() == selectedGateway) {
-            return g;
-        }
-    }
-    return GPGateway{};
-}
-
-void GPClient::setCurrentGateway(const GPGateway gateway)
-{
-    PLOGI << "Updating the current gateway to " << gateway.name();
-
-    settings::save(portal() + "_selectedGateway", gateway.name());
-    populateGatewayMenu();
-}
-
-void GPClient::clearSettings()
-{
-    settings::clear();
-    populateGatewayMenu();
-    ui->portalInput->clear();
-}
-
-void GPClient::quit()
-{
-    vpn->disconnect();
-    QApplication::quit();
-}
-
-void GPClient::onVPNConnected()
-{
-    updateConnectionStatus(VpnStatus::connected);
-}
-
-void GPClient::onVPNDisconnected()
-{
-    updateConnectionStatus(VpnStatus::disconnected);
-
-    if (isSwitchingGateway) {
-        gatewayLogin();
-        isSwitchingGateway = false;
-    }
-}
-
-void GPClient::onVPNError(QString errorMessage)
-{
-    updateConnectionStatus(VpnStatus::disconnected);
-    openMessageBox("Failed to connect", errorMessage);
-}
-
-void GPClient::onVPNLogAvailable(QString log)
-{
-    PLOGI << log;
-}

GPClient/gpclient.h

@@ -1,102 +0,0 @@
-#ifndef GPCLIENT_H
-#define GPCLIENT_H
-
-#include "gpservice_interface.h"
-#include "portalconfigresponse.h"
-#include "settingsdialog.h"
-
-#include <QMainWindow>
-#include <QSystemTrayIcon>
-#include <QMenu>
-#include <QPushButton>
-
-QT_BEGIN_NAMESPACE
-namespace Ui { class GPClient; }
-QT_END_NAMESPACE
-
-class GPClient : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    GPClient(QWidget *parent = nullptr);
-    ~GPClient();
-
-    void activate();
-
-private slots:
-    void onSettingsButtonClicked();
-    void onSettingsAccepted();
-
-    void on_connectButton_clicked();
-    void on_portalInput_returnPressed();
-    void on_portalInput_editingFinished();
-
-    void onSystemTrayActivated(QSystemTrayIcon::ActivationReason reason);
-    void onGatewayChanged(QAction *action);
-
-    void onPortalSuccess(const PortalConfigResponse portalConfig, const QString region);
-    void onPortalPreloginFail(const QString msg);
-    void onPortalConfigFail(const QString msg);
-    void onPortalFail(const QString &msg);
-
-    void onGatewaySuccess(const QString &authCookie);
-    void onGatewayFail(const QString &msg);
-
-    void onVPNConnected();
-    void onVPNDisconnected();
-    void onVPNError(QString errorMessage);
-    void onVPNLogAvailable(QString log);
-
-private:
-    enum class VpnStatus
-    {
-        disconnected,
-        pending,
-        connected
-    };
-
-    Ui::GPClient *ui;
-    com::yuezk::qt::GPService *vpn;
-
-    QSystemTrayIcon *systemTrayIcon;
-    QMenu *contextMenu;
-    QAction *openAction;
-    QAction *connectAction;
-
-    QMenu *gatewaySwitchMenu;
-    QAction *clearAction;
-    QAction *quitAction;
-
-    SettingsDialog *settingsDialog;
-    QPushButton *settingsButton;
-
-    bool isQuickConnect { false };
-    bool isSwitchingGateway { false };
-    PortalConfigResponse portalConfig;
-
-    void setupSettings();
-
-    void initSystemTrayIcon();
-    void initVpnStatus();
-    void populateGatewayMenu();
-    void updateConnectionStatus(const VpnStatus &status);
-
-    void doConnect();
-    void portalLogin();
-    void tryGatewayLogin();
-    void gatewayLogin();
-
-    QString portal() const;
-    bool connected() const;
-
-    QList<GPGateway> allGateways() const;
-    void setAllGateways(QList<GPGateway> gateways);
-
-    GPGateway currentGateway() const;
-    void setCurrentGateway(const GPGateway gateway);
-
-    void clearSettings();
-    void quit();
-};
-#endif // GPCLIENT_H

GPClient/gpclient.ui

@@ -1,143 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>GPClient</class>
- <widget class="QMainWindow" name="GPClient">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>260</width>
-    <height>362</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>GlobalProtect OpenConnect</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/images/logo.svg</normaloff>:/images/logo.svg</iconset>
-  </property>
-  <property name="styleSheet">
-   <string notr="true"/>
-  </property>
-  <property name="iconSize">
-   <size>
-    <width>22</width>
-    <height>22</height>
-   </size>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <property name="sizePolicy">
-    <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-     <horstretch>0</horstretch>
-     <verstretch>0</verstretch>
-    </sizepolicy>
-   </property>
-   <property name="layoutDirection">
-    <enum>Qt::LeftToRight</enum>
-   </property>
-   <layout class="QVBoxLayout" name="verticalLayout_3" stretch="1,0,0">
-    <property name="leftMargin">
-     <number>15</number>
-    </property>
-    <property name="topMargin">
-     <number>15</number>
-    </property>
-    <property name="rightMargin">
-     <number>15</number>
-    </property>
-    <property name="bottomMargin">
-     <number>15</number>
-    </property>
-    <item>
-     <layout class="QVBoxLayout" name="verticalLayout" stretch="1,0">
-      <property name="bottomMargin">
-       <number>15</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="statusImage">
-        <property name="styleSheet">
-         <string notr="true">#statusImage {
-	image: url(:/images/not_connected.png);
-	padding: 15
-}</string>
-        </property>
-        <property name="text">
-         <string/>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLabel" name="statusLabel">
-        <property name="font">
-         <font>
-          <pointsize>14</pointsize>
-          <weight>50</weight>
-          <bold>false</bold>
-          <underline>false</underline>
-         </font>
-        </property>
-        <property name="text">
-         <string>Not Connected</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignCenter</set>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </item>
-    <item>
-     <layout class="QVBoxLayout" name="verticalLayout_2">
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="QLineEdit" name="portalInput">
-        <property name="text">
-         <string/>
-        </property>
-        <property name="placeholderText">
-         <string>Please enter your portal address</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QPushButton" name="connectButton">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Connect</string>
-        </property>
-        <property name="autoDefault">
-         <bool>true</bool>
-        </property>
-        <property name="default">
-         <bool>false</bool>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </item>
-    <item>
-     <widget class="QLabel" name="label">
-      <property name="text">
-       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p align=&quot;center&quot;&gt;&lt;a href=&quot;https://bit.ly/3g5DHqy&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#4c6b8a;&quot;&gt;Report a bug&lt;/span&gt;&lt;/a&gt; / &lt;a href=&quot;https://bit.ly/3jQYfEi&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#4c6b8a;&quot;&gt;Buy me a coffee&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-      </property>
-      <property name="openExternalLinks">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>

GPClient/gpgateway.cpp

@@ -1,97 +0,0 @@
-#include "gpgateway.h"
-
-#include <QJsonObject>
-#include <QJsonDocument>
-#include <QJsonArray>
-
-GPGateway::GPGateway()
-{
-}
-
-QString GPGateway::name() const
-{
-    return _name;
-}
-
-QString GPGateway::address() const
-{
-    return _address;
-}
-
-void GPGateway::setName(const QString &name)
-{
-    _name = name;
-}
-
-void GPGateway::setAddress(const QString &address)
-{
-    _address = address;
-}
-
-void GPGateway::setPriorityRules(const QMap<QString, int> &priorityRules)
-{
-    _priorityRules = priorityRules;
-}
-
-int GPGateway::priorityOf(QString ruleName) const
-{
-    if (_priorityRules.contains(ruleName)) {
-        return _priorityRules.value(ruleName);
-    }
-    return 0;
-}
-
-QJsonObject GPGateway::toJsonObject() const
-{
-    QJsonObject obj;
-    obj.insert("name", name());
-    obj.insert("address", address());
-
-    return obj;
-}
-
-QString GPGateway::toString() const
-{
-    QJsonDocument jsonDoc{ toJsonObject() };
-    return QString::fromUtf8(jsonDoc.toJson());
-}
-
-QString GPGateway::serialize(QList<GPGateway> &gateways)
-{
-    QJsonArray arr;
-
-    for (auto g : gateways) {
-        arr.append(g.toJsonObject());
-    }
-
-    QJsonDocument jsonDoc{ arr };
-    return QString::fromUtf8(jsonDoc.toJson());
-}
-
-QList<GPGateway> GPGateway::fromJson(const QString &jsonString)
-{
-    QList<GPGateway> gateways;
-
-    if (jsonString.isEmpty()) {
-        return gateways;
-    }
-
-    QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonString.toUtf8());
-
-    for (auto item : jsonDoc.array()) {
-        GPGateway g = GPGateway::fromJsonObject(item.toObject());
-        gateways.append(g);
-    }
-
-    return gateways;
-}
-
-GPGateway GPGateway::fromJsonObject(const QJsonObject &jsonObj)
-{
-    GPGateway g;
-
-    g.setName(jsonObj.value("name").toString());
-    g.setAddress(jsonObj.value("address").toString());
-
-    return g;
-}

GPClient/gpgateway.h

@@ -1,33 +0,0 @@
-#ifndef GPGATEWAY_H
-#define GPGATEWAY_H
-
-#include <QString>
-#include <QMap>
-#include <QJsonObject>
-
-class GPGateway
-{
-public:
-    GPGateway();
-
-    QString name() const;
-    QString address() const;
-
-    void setName(const QString &name);
-    void setAddress(const QString &address);
-    void setPriorityRules(const QMap<QString, int> &priorityRules);
-    int priorityOf(QString ruleName) const;
-    QJsonObject toJsonObject() const;
-    QString toString() const;
-
-    static QString serialize(QList<GPGateway> &gateways);
-    static QList<GPGateway> fromJson(const QString &jsonString);
-    static GPGateway fromJsonObject(const QJsonObject &jsonObj);
-
-private:
-    QString _name;
-    QString _address;
-    QMap<QString, int> _priorityRules;
-};
-
-#endif // GPGATEWAY_H

GPClient/gphelper.cpp

@@ -1,128 +0,0 @@
-#include "gphelper.h"
-#include <QNetworkRequest>
-#include <QXmlStreamReader>
-#include <QMessageBox>
-#include <QDesktopWidget>
-#include <QApplication>
-#include <QWidget>
-#include <QSslConfiguration>
-#include <QSslSocket>
-#include <plog/Log.h>
-
-QNetworkAccessManager* gpclient::helper::networkManager = new QNetworkAccessManager;
-
-QNetworkReply* gpclient::helper::createRequest(QString url, QByteArray params)
-{
-    QNetworkRequest request(url);
-
-    // Skip the ssl verifying
-    QSslConfiguration conf = request.sslConfiguration();
-    conf.setPeerVerifyMode(QSslSocket::VerifyNone);
-    request.setSslConfiguration(conf);
-
-    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");
-    request.setHeader(QNetworkRequest::UserAgentHeader, UA);
-
-    if (params == nullptr) {
-        return networkManager->post(request, QByteArray(nullptr));
-    }
-    return networkManager->post(request, params);
-}
-
-GPGateway gpclient::helper::filterPreferredGateway(QList<GPGateway> gateways, const QString ruleName)
-{
-    PLOGI << gateways.size() << " gateway(s) avaiable, filter the gateways with rule: " << ruleName;
-
-    GPGateway gateway = gateways.first();
-
-    for (GPGateway g : gateways) {
-        if (g.priorityOf(ruleName) > gateway.priorityOf(ruleName)) {
-            PLOGI << "Find a preferred gateway: " << g.name();
-            gateway = g;
-        }
-    }
-
-    return gateway;
-}
-
-QUrlQuery gpclient::helper::parseGatewayResponse(const QByteArray &xml)
-{
-    PLOGI << "Start parsing the gateway response...";
-    PLOGI << "The gateway response is: " << xml;
-
-    QXmlStreamReader xmlReader{xml};
-    QList<QString> args;
-
-    while (!xmlReader.atEnd()) {
-        xmlReader.readNextStartElement();
-        if (xmlReader.name() == "argument") {
-            args.append(QUrl::toPercentEncoding(xmlReader.readElementText()));
-        }
-    }
-
-    QUrlQuery params{};
-    params.addQueryItem("authcookie", args.at(1));
-    params.addQueryItem("portal", args.at(3));
-    params.addQueryItem("user", args.at(4));
-    params.addQueryItem("domain", args.at(7));
-    params.addQueryItem("preferred-ip", args.at(15));
-    params.addQueryItem("computer", QUrl::toPercentEncoding(QSysInfo::machineHostName()));
-
-    return params;
-}
-
-void gpclient::helper::openMessageBox(const QString &message, const QString& informativeText)
-{
-    QMessageBox msgBox;
-    msgBox.setWindowTitle("Notice");
-    msgBox.setText(message);
-    msgBox.setFixedWidth(500);
-    msgBox.setStyleSheet("QLabel{min-width: 250px}");
-    msgBox.setInformativeText(informativeText);
-    msgBox.exec();
-}
-
-void gpclient::helper::moveCenter(QWidget *widget)
-{
-    QDesktopWidget *desktop = QApplication::desktop();
-
-    int screenWidth, width;
-    int screenHeight, height;
-    int x, y;
-    QSize windowSize;
-
-    screenWidth = desktop->width();
-    screenHeight = desktop->height();
-
-    windowSize = widget->size();
-    width = windowSize.width();
-    height = windowSize.height();
-
-    x = (screenWidth - width) / 2;
-    y = (screenHeight - height) / 2;
-    y -= 50;
-    widget->move(x, y);
-}
-
-QSettings *gpclient::helper::settings::_settings = new QSettings("com.yuezk.qt", "GPClient");
-
-QVariant gpclient::helper::settings::get(const QString &key, const QVariant &defaultValue)
-{
-    return _settings->value(key, defaultValue);
-}
-
-void gpclient::helper::settings::save(const QString &key, const QVariant &value)
-{
-    _settings->setValue(key, value);
-}
-
-
-void gpclient::helper::settings::clear()
-{
-    QStringList keys = _settings->allKeys();
-    for (const auto &key : qAsConst(keys)) {
-        if (!reservedKeys.contains(key)) {
-            _settings->remove(key);
-        }
-    }
-}

GPClient/gphelper.h

@@ -1,43 +0,0 @@
-#ifndef GPHELPER_H
-#define GPHELPER_H
-
-#include "samlloginwindow.h"
-#include "gpgateway.h"
-
-#include <QObject>
-#include <QNetworkAccessManager>
-#include <QNetworkRequest>
-#include <QNetworkReply>
-#include <QUrlQuery>
-#include <QSettings>
-
-
-const QString UA = "PAN GlobalProtect";
-
-namespace gpclient {
-    namespace helper {
-        extern QNetworkAccessManager *networkManager;
-
-        QNetworkReply* createRequest(QString url, QByteArray params = nullptr);
-
-        GPGateway filterPreferredGateway(QList<GPGateway> gateways, const QString ruleName);
-
-        QUrlQuery parseGatewayResponse(const QByteArray& xml);
-
-        void openMessageBox(const QString& message, const QString& informativeText = "");
-
-        void moveCenter(QWidget *widget);
-
-        namespace settings {
-
-            extern QSettings *_settings;
-            static const QStringList reservedKeys {"extraArgs", "clientos"};
-
-            QVariant get(const QString &key, const QVariant &defaultValue = QVariant());
-            void save(const QString &key, const QVariant &value);
-            void clear();
-        }
-    }
-}
-
-#endif // GPHELPER_H

GPClient/loginparams.cpp

@@ -1,74 +0,0 @@
-#include "loginparams.h"
-
-#include <QUrlQuery>
-
-LoginParams::LoginParams()
-{
-    params.addQueryItem("prot", QUrl::toPercentEncoding("https:"));
-    params.addQueryItem("server", "");
-    params.addQueryItem("inputSrc", "");
-    params.addQueryItem("jnlpReady", "jnlpReady");
-    params.addQueryItem("user", "");
-    params.addQueryItem("passwd", "");
-    params.addQueryItem("computer", QUrl::toPercentEncoding(QSysInfo::machineHostName()));
-    params.addQueryItem("ok", "Login");
-    params.addQueryItem("direct", "yes");
-    params.addQueryItem("clientVer", "4100");
-    params.addQueryItem("os-version", QUrl::toPercentEncoding(QSysInfo::prettyProductName()));
-    params.addQueryItem("portal-userauthcookie", "");
-    params.addQueryItem("portal-prelogonuserauthcookie", "");
-    params.addQueryItem("prelogin-cookie", "");
-    params.addQueryItem("ipv6-support", "yes");
-}
-
-LoginParams::~LoginParams()
-{
-}
-
-void LoginParams::setUser(const QString user)
-{
-    updateQueryItem("user", user);
-}
-
-void LoginParams::setServer(const QString server)
-{
-    updateQueryItem("server", server);
-}
-
-void LoginParams::setPassword(const QString password)
-{
-    updateQueryItem("passwd", password);
-}
-
-void LoginParams::setUserAuthCookie(const QString cookie)
-{
-    updateQueryItem("portal-userauthcookie", cookie);
-}
-
-void LoginParams::setPrelogonAuthCookie(const QString cookie)
-{
-    updateQueryItem("portal-prelogonuserauthcookie", cookie);
-}
-
-void LoginParams::setPreloginCookie(const QString cookie)
-{
-    updateQueryItem("prelogin-cookie", cookie);
-}
-
-void LoginParams::setClientos(const QString clientos)
-{
-    updateQueryItem("clientos", clientos);
-}
-
-QByteArray LoginParams::toUtf8() const
-{
-    return params.toString().toUtf8();
-}
-
-void LoginParams::updateQueryItem(const QString key, const QString value)
-{
-    if (params.hasQueryItem(key)) {
-        params.removeQueryItem(key);
-    }
-    params.addQueryItem(key, QUrl::toPercentEncoding(value));
-}

GPClient/loginparams.h

@@ -1,28 +0,0 @@
-#ifndef LOGINPARAMS_H
-#define LOGINPARAMS_H
-
-#include <QUrlQuery>
-
-class LoginParams
-{
-public:
-    LoginParams();
-    ~LoginParams();
-
-    void setUser(const QString user);
-    void setServer(const QString server);
-    void setPassword(const QString password);
-    void setUserAuthCookie(const QString cookie);
-    void setPrelogonAuthCookie(const QString cookie);
-    void setPreloginCookie(const QString cookie);
-    void setClientos(const QString clientos);
-
-    QByteArray toUtf8() const;
-
-private:
-    QUrlQuery params;
-
-    void updateQueryItem(const QString key, const QString value);
-};
-
-#endif // LOGINPARAMS_H

GPClient/main.cpp

@@ -1,39 +0,0 @@
-#include "singleapplication.h"
-#include "gpclient.h"
-#include "enhancedwebview.h"
-
-#include <QStandardPaths>
-#include <plog/Log.h>
-#include <plog/Appenders/ColorConsoleAppender.h>
-
-static const QString version = "v1.3.1";
-
-int main(int argc, char *argv[])
-{
-    const QDir path = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + "/GlobalProtect-openconnect";
-    const QString logFile = path.path() + "/gpclient.log";
-    if (!path.exists()) {
-        path.mkpath(".");
-    }
-
-    static plog::ColorConsoleAppender<plog::TxtFormatter> consoleAppender;
-    plog::init(plog::debug, logFile.toUtf8()).addAppender(&consoleAppender);
-
-    PLOGI << "GlobalProtect started, version: " << version;
-
-    QString port = QString::fromLocal8Bit(qgetenv(ENV_CDP_PORT));
-
-    if (port == "") {
-        qputenv(ENV_CDP_PORT, "12315");
-    }
-
-    SingleApplication app(argc, argv);
-    app.setQuitOnLastWindowClosed(false);
-
-    GPClient w;
-    w.show();
-
-    QObject::connect(&app, &SingleApplication::instanceStarted, &w, &GPClient::activate);
-
-    return app.exec();
-}

GPClient/normalloginwindow.cpp

@@ -1,64 +0,0 @@
-#include "normalloginwindow.h"
-#include "ui_normalloginwindow.h"
-
-#include <QCloseEvent>
-
-NormalLoginWindow::NormalLoginWindow(QWidget *parent) :
-    QDialog(parent),
-    ui(new Ui::NormalLoginWindow)
-{
-    ui->setupUi(this);
-    setWindowTitle("GlobalProtect Login");
-    setFixedSize(width(), height());
-    setModal(true);
-}
-
-NormalLoginWindow::~NormalLoginWindow()
-{
-    delete ui;
-}
-
-void NormalLoginWindow::setAuthMessage(QString message)
-{
-    ui->authMessage->setText(message);
-}
-
-void NormalLoginWindow::setUsernameLabel(QString label)
-{
-    ui->username->setPlaceholderText(label);
-}
-
-void NormalLoginWindow::setPasswordLabel(QString label)
-{
-    ui->password->setPlaceholderText(label);
-}
-
-void NormalLoginWindow::setPortalAddress(QString portal)
-{
-    ui->portalAddress->setText(portal);
-}
-
-void NormalLoginWindow::setProcessing(bool isProcessing)
-{
-    ui->username->setReadOnly(isProcessing);
-    ui->password->setReadOnly(isProcessing);
-    ui->loginButton->setDisabled(isProcessing);
-}
-
-void NormalLoginWindow::on_loginButton_clicked()
-{
-    const QString username = ui->username->text().trimmed();
-    const QString password = ui->password->text().trimmed();
-
-    if (username.isEmpty() || password.isEmpty()) {
-        return;
-    }
-
-    emit performLogin(username, password);
-}
-
-void NormalLoginWindow::closeEvent(QCloseEvent *event)
-{
-    event->accept();
-    reject();
-}

GPClient/normalloginwindow.h

@@ -1,37 +0,0 @@
-#ifndef PORTALAUTHWINDOW_H
-#define PORTALAUTHWINDOW_H
-
-#include <QDialog>
-
-namespace Ui {
-class NormalLoginWindow;
-}
-
-class NormalLoginWindow : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit NormalLoginWindow(QWidget *parent = nullptr);
-    ~NormalLoginWindow();
-
-    void setAuthMessage(QString);
-    void setUsernameLabel(QString);
-    void setPasswordLabel(QString);
-    void setPortalAddress(QString);
-
-    void setProcessing(bool isProcessing);
-
-private slots:
-    void on_loginButton_clicked();
-
-signals:
-    void performLogin(QString username, QString password);
-
-private:
-    Ui::NormalLoginWindow *ui;
-
-    void closeEvent(QCloseEvent *event);
-};
-
-#endif // PORTALAUTHWINDOW_H

GPClient/normalloginwindow.ui

@@ -1,148 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>NormalLoginWindow</class>
- <widget class="QDialog" name="NormalLoginWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>255</width>
-    <height>269</height>
-   </rect>
-  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="cursor">
-   <cursorShape>ArrowCursor</cursorShape>
-  </property>
-  <property name="windowTitle">
-   <string>Login</string>
-  </property>
-  <property name="modal">
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout_5">
-   <item>
-    <layout class="QVBoxLayout" name="verticalLayout_4" stretch="1,0,0">
-     <item>
-      <layout class="QVBoxLayout" name="verticalLayout">
-       <item>
-        <widget class="QLabel" name="label">
-         <property name="font">
-          <font>
-           <pointsize>20</pointsize>
-          </font>
-         </property>
-         <property name="text">
-          <string>Login</string>
-         </property>
-         <property name="alignment">
-          <set>Qt::AlignCenter</set>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLabel" name="authMessage">
-         <property name="enabled">
-          <bool>true</bool>
-         </property>
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>2</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Please enter the login credentials</string>
-         </property>
-         <property name="alignment">
-          <set>Qt::AlignCenter</set>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <layout class="QVBoxLayout" name="verticalLayout_2">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <property name="leftMargin">
-        <number>6</number>
-       </property>
-       <item>
-        <widget class="QLabel" name="portalLabel">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Portal:</string>
-         </property>
-         <property name="margin">
-          <number>0</number>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLabel" name="portalAddress">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>vpn.example.com</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <layout class="QVBoxLayout" name="verticalLayout_3">
-       <item>
-        <widget class="QLineEdit" name="username">
-         <property name="placeholderText">
-          <string>Username</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="password">
-         <property name="text">
-          <string/>
-         </property>
-         <property name="echoMode">
-          <enum>QLineEdit::Password</enum>
-         </property>
-         <property name="placeholderText">
-          <string>Password</string>
-         </property>
-         <property name="clearButtonEnabled">
-          <bool>false</bool>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QPushButton" name="loginButton">
-         <property name="text">
-          <string>Login</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>

GPClient/portalauthenticator.cpp

@@ -1,209 +0,0 @@
-#include "portalauthenticator.h"
-#include "gphelper.h"
-#include "normalloginwindow.h"
-#include "samlloginwindow.h"
-#include "loginparams.h"
-#include "preloginresponse.h"
-#include "portalconfigresponse.h"
-#include "gpgateway.h"
-
-#include <plog/Log.h>
-#include <QNetworkReply>
-
-using namespace gpclient::helper;
-
-PortalAuthenticator::PortalAuthenticator(const QString& portal, const QString& clientos) : QObject()
-  , portal(portal)
-  , preloginUrl("https://" + portal + "/global-protect/prelogin.esp?tmp=tmp&kerberos-support=yes&ipv6-support=yes&clientVer=4100")
-  , configUrl("https://" + portal + "/global-protect/getconfig.esp")
-{
-    if (!clientos.isEmpty()) {
-        preloginUrl = preloginUrl + "&clientos=" + clientos;
-    }
-}
-
-PortalAuthenticator::~PortalAuthenticator()
-{
-    delete normalLoginWindow;
-}
-
-void PortalAuthenticator::authenticate()
-{
-    PLOGI << "Preform portal prelogin at " << preloginUrl;
-
-    QNetworkReply *reply = createRequest(preloginUrl);
-    connect(reply, &QNetworkReply::finished, this, &PortalAuthenticator::onPreloginFinished);
-}
-
-void PortalAuthenticator::onPreloginFinished()
-{
-    QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
-
-    if (reply->error()) {
-        PLOGE << QString("Error occurred while accessing %1, %2").arg(preloginUrl).arg(reply->errorString());
-        emit preloginFailed("Error occurred on the portal prelogin interface.");
-        delete reply;
-        return;
-    }
-
-    PLOGI << "Portal prelogin succeeded.";
-
-    preloginResponse = PreloginResponse::parse(reply->readAll());
-
-    PLOGI << "Finished parsing the prelogin response. The region field is: " << preloginResponse.region();
-
-    if (preloginResponse.hasSamlAuthFields()) {
-        // Do SAML authentication
-        samlAuth();
-    } else if (preloginResponse.hasNormalAuthFields()) {
-        // Do normal username/password authentication
-        tryAutoLogin();
-    } else {
-        PLOGE << QString("Unknown prelogin response for %1 got %2").arg(preloginUrl).arg(QString::fromUtf8(preloginResponse.rawResponse()));
-        emit preloginFailed("Unknown response for portal prelogin interface.");
-    }
-
-    delete reply;
-}
-
-void PortalAuthenticator::tryAutoLogin()
-{
-    const QString username = settings::get("username").toString();
-    const QString password = settings::get("password").toString();
-
-    if (!username.isEmpty() && !password.isEmpty()) {
-        PLOGI << "Trying auto login using the saved credentials";
-        isAutoLogin = true;
-        fetchConfig(settings::get("username").toString(), settings::get("password").toString());
-    } else {
-        normalAuth();
-    }
-}
-
-void PortalAuthenticator::normalAuth()
-{
-    PLOGI << "Trying to launch the normal login window...";
-
-    normalLoginWindow = new NormalLoginWindow;
-    normalLoginWindow->setPortalAddress(portal);
-    normalLoginWindow->setAuthMessage(preloginResponse.authMessage());
-    normalLoginWindow->setUsernameLabel(preloginResponse.labelUsername());
-    normalLoginWindow->setPasswordLabel(preloginResponse.labelPassword());
-
-    // Do login
-    connect(normalLoginWindow, &NormalLoginWindow::performLogin, this, &PortalAuthenticator::onPerformNormalLogin);
-    connect(normalLoginWindow, &NormalLoginWindow::rejected, this, &PortalAuthenticator::onLoginWindowRejected);
-    connect(normalLoginWindow, &NormalLoginWindow::finished, this, &PortalAuthenticator::onLoginWindowFinished);
-
-    normalLoginWindow->show();
-}
-
-void PortalAuthenticator::onPerformNormalLogin(const QString &username, const QString &password)
-{
-    normalLoginWindow->setProcessing(true);
-    fetchConfig(username, password);
-}
-
-void PortalAuthenticator::onLoginWindowRejected()
-{
-    emitFail();
-}
-
-void PortalAuthenticator::onLoginWindowFinished()
-{
-    delete normalLoginWindow;
-    normalLoginWindow = nullptr;
-}
-
-void PortalAuthenticator::samlAuth()
-{
-    PLOGI << "Trying to perform SAML login with saml-method " << preloginResponse.samlMethod();
-
-    SAMLLoginWindow *loginWindow = new SAMLLoginWindow;
-
-    connect(loginWindow, &SAMLLoginWindow::success, this, &PortalAuthenticator::onSAMLLoginSuccess);
-    connect(loginWindow, &SAMLLoginWindow::fail, this, &PortalAuthenticator::onSAMLLoginFail);
-    connect(loginWindow, &SAMLLoginWindow::rejected, this, &PortalAuthenticator::onLoginWindowRejected);
-
-    loginWindow->login(preloginResponse.samlMethod(), preloginResponse.samlRequest(), preloginUrl);
-}
-
-void PortalAuthenticator::onSAMLLoginSuccess(const QMap<QString, QString> samlResult)
-{
-    if (samlResult.contains("preloginCookie")) {
-        PLOGI << "SAML login succeeded, got the prelogin-cookie " << samlResult.value("preloginCookie");
-    } else {
-        PLOGI << "SAML login succeeded, got the portal-userauthcookie " << samlResult.value("userAuthCookie");
-    }
-
-    fetchConfig(samlResult.value("username"), "", samlResult.value("preloginCookie"), samlResult.value("userAuthCookie"));
-}
-
-void PortalAuthenticator::onSAMLLoginFail(const QString msg)
-{
-    emitFail(msg);
-}
-
-void PortalAuthenticator::fetchConfig(QString username, QString password, QString preloginCookie, QString userAuthCookie)
-{
-    LoginParams params;
-    params.setServer(portal);
-    params.setUser(username);
-    params.setPassword(password);
-    params.setPreloginCookie(preloginCookie);
-    params.setUserAuthCookie(userAuthCookie);
-
-    // Save the username and password for future use.
-    this->username = username;
-    this->password = password;
-
-    PLOGI << "Fetching the portal config from " << configUrl << " for user: " << username;
-
-    QNetworkReply *reply = createRequest(configUrl, params.toUtf8());
-    connect(reply, &QNetworkReply::finished, this, &PortalAuthenticator::onFetchConfigFinished);
-}
-
-void PortalAuthenticator::onFetchConfigFinished()
-{
-    QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
-
-    if (reply->error()) {
-        PLOGE << QString("Failed to fetch the portal config from %1, %2").arg(configUrl).arg(reply->errorString());
-
-        // Login failed, enable the fields of the normal login window
-        if (normalLoginWindow) {
-            normalLoginWindow->setProcessing(false);
-            openMessageBox("Portal login failed.", "Please check your credentials and try again.");
-        } else if (isAutoLogin) {
-            isAutoLogin = false;
-            normalAuth();
-        } else {
-            emit portalConfigFailed("Failed to fetch the portal config.");
-        }
-        return;
-    }
-
-    PLOGI << "Fetch the portal config succeeded.";
-    PortalConfigResponse response = PortalConfigResponse::parse(reply->readAll());
-
-    // Add the username & password to the response object
-    response.setUsername(username);
-    response.setPassword(password);
-
-    // Close the login window
-    if (normalLoginWindow) {
-        PLOGI << "Closing the NormalLoginWindow...";
-
-        // Save the credentials for reuse
-        settings::save("username", username);
-        settings::save("password", password);
-        normalLoginWindow->close();
-    }
-
-    emit success(response, preloginResponse.region());
-}
-
-void PortalAuthenticator::emitFail(const QString& msg)
-{
-    emit fail(msg);
-}

GPClient/portalauthenticator.h

@@ -1,55 +0,0 @@
-#ifndef PORTALAUTHENTICATOR_H
-#define PORTALAUTHENTICATOR_H
-
-#include "portalconfigresponse.h"
-#include "normalloginwindow.h"
-#include "samlloginwindow.h"
-#include "preloginresponse.h"
-
-#include <QObject>
-
-class PortalAuthenticator : public QObject
-{
-    Q_OBJECT
-public:
-    explicit PortalAuthenticator(const QString& portal, const QString& clientos);
-    ~PortalAuthenticator();
-
-    void authenticate();
-
-signals:
-    void success(const PortalConfigResponse response, const QString region);
-    void fail(const QString& msg);
-    void preloginFailed(const QString& msg);
-    void portalConfigFailed(const QString msg);
-
-private slots:
-    void onPreloginFinished();
-    void onPerformNormalLogin(const QString &username, const QString &password);
-    void onLoginWindowRejected();
-    void onLoginWindowFinished();
-    void onSAMLLoginSuccess(const QMap<QString, QString> samlResult);
-    void onSAMLLoginFail(const QString msg);
-    void onFetchConfigFinished();
-
-private:
-    QString portal;
-    QString preloginUrl;
-    QString configUrl;
-    QString username;
-    QString password;
-
-    PreloginResponse preloginResponse;
-
-    bool isAutoLogin { false };
-
-    NormalLoginWindow *normalLoginWindow{ nullptr };
-
-    void tryAutoLogin();
-    void normalAuth();
-    void samlAuth();
-    void fetchConfig(QString username, QString password, QString preloginCookie = "", QString userAuthCookie = "");
-    void emitFail(const QString& msg = "");
-};
-
-#endif // PORTALAUTHENTICATOR_H

GPClient/portalconfigresponse.cpp

@@ -1,178 +0,0 @@
-#include "portalconfigresponse.h"
-
-#include <QXmlStreamReader>
-#include <plog/Log.h>
-
-QString PortalConfigResponse::xmlUserAuthCookie = "portal-userauthcookie";
-QString PortalConfigResponse::xmlPrelogonUserAuthCookie = "portal-prelogonuserauthcookie";
-QString PortalConfigResponse::xmlGateways = "gateways";
-
-PortalConfigResponse::PortalConfigResponse()
-{
-}
-
-PortalConfigResponse::~PortalConfigResponse()
-{
-}
-
-PortalConfigResponse PortalConfigResponse::parse(const QByteArray xml)
-{
-    PLOGI << "Start parsing the portal configuration...";
-
-    QXmlStreamReader xmlReader(xml);
-    PortalConfigResponse response;
-    response.setRawResponse(xml);
-
-    while (!xmlReader.atEnd()) {
-        xmlReader.readNextStartElement();
-
-        QString name = xmlReader.name().toString();
-
-        if (name == xmlUserAuthCookie) {
-            PLOGI << "Start reading " << name;
-            response.setUserAuthCookie(xmlReader.readElementText());
-        } else if (name == xmlPrelogonUserAuthCookie) {
-            PLOGI << "Start reading " << name;
-            response.setPrelogonUserAuthCookie(xmlReader.readElementText());
-        } else if (name == xmlGateways) {
-            response.setAllGateways(parseGateways(xmlReader));
-        }
-    }
-
-    PLOGI << "Finished parsing portal configuration.";
-
-    return response;
-}
-
-const QByteArray PortalConfigResponse::rawResponse() const
-{
-    return m_rawResponse;
-}
-
-const QString &PortalConfigResponse::username() const
-{
-    return m_username;
-}
-
-QString PortalConfigResponse::password() const
-{
-    return m_password;
-}
-
-QList<GPGateway> PortalConfigResponse::parseGateways(QXmlStreamReader &xmlReader)
-{
-    PLOGI << "Start parsing the gateways from portal configuration...";
-
-    QList<GPGateway> gateways;
-
-    while (xmlReader.name() != "external"){
-        xmlReader.readNext();
-    }
-
-    while (xmlReader.name() != "list"){
-        xmlReader.readNext();
-    }
-
-    while (xmlReader.name() != xmlGateways || !xmlReader.isEndElement()) {
-        xmlReader.readNext();
-        // Parse the gateways -> external -> list -> entry
-        if (xmlReader.name() == "entry" && xmlReader.isStartElement()) {
-            GPGateway g;
-            QString address = xmlReader.attributes().value("name").toString();
-            g.setAddress(address);
-            g.setPriorityRules(parsePriorityRules(xmlReader));
-            g.setName(parseGatewayName(xmlReader));
-            gateways.append(g);
-        }
-    }
-
-    PLOGI << "Finished parsing the gateways.";
-
-    return gateways;
-}
-
-QMap<QString, int> PortalConfigResponse::parsePriorityRules(QXmlStreamReader &xmlReader)
-{
-    PLOGI << "Start parsing the priority rules...";
-
-    QMap<QString, int> priorityRules;
-
-    while ((xmlReader.name() != "priority-rule" || !xmlReader.isEndElement()) && !xmlReader.hasError()) {
-        xmlReader.readNext();
-
-        if (xmlReader.name() == "entry" && xmlReader.isStartElement()) {
-            QString ruleName = xmlReader.attributes().value("name").toString();
-            // Read the priority tag
-            while (xmlReader.name() != "priority"){
-                xmlReader.readNext();
-            }
-            int ruleValue = xmlReader.readElementText().toUInt();
-            priorityRules.insert(ruleName, ruleValue);
-        }
-    }
-
-    PLOGI << "Finished parsing the priority rules.";
-
-    return priorityRules;
-}
-
-QString PortalConfigResponse::parseGatewayName(QXmlStreamReader &xmlReader)
-{
-    PLOGI << "Start parsing the gateway name...";
-
-    while (xmlReader.name() != "description" || !xmlReader.isEndElement()) {
-        xmlReader.readNext();
-        if (xmlReader.name() == "description" && xmlReader.tokenType() == xmlReader.StartElement) {
-            PLOGI << "Finished parsing the gateway name";
-            return xmlReader.readElementText();
-        }
-    }
-
-    PLOGE << "Error: <description> tag not found";
-    return "";
-}
-
-QString PortalConfigResponse::userAuthCookie() const
-{
-    return m_userAuthCookie;
-}
-
-QString PortalConfigResponse::prelogonUserAuthCookie() const
-{
-    return m_prelogonAuthCookie;
-}
-
-QList<GPGateway> PortalConfigResponse::allGateways() const
-{
-    return m_gateways;
-}
-
-void PortalConfigResponse::setAllGateways(QList<GPGateway> gateways)
-{
-    m_gateways = gateways;
-}
-
-void PortalConfigResponse::setRawResponse(const QByteArray response)
-{
-    m_rawResponse = response;
-}
-
-void PortalConfigResponse::setUsername(const QString username)
-{
-    m_username = username;
-}
-
-void PortalConfigResponse::setPassword(const QString password)
-{
-    m_password = password;
-}
-
-void PortalConfigResponse::setUserAuthCookie(const QString cookie)
-{
-    m_userAuthCookie = cookie;
-}
-
-void PortalConfigResponse::setPrelogonUserAuthCookie(const QString cookie)
-{
-    m_prelogonAuthCookie = cookie;
-}

GPClient/portalconfigresponse.h

@@ -1,51 +0,0 @@
-#ifndef PORTALCONFIGRESPONSE_H
-#define PORTALCONFIGRESPONSE_H
-
-#include "gpgateway.h"
-
-#include <QString>
-#include <QList>
-#include <QXmlStreamReader>
-
-class PortalConfigResponse
-{
-public:
-    PortalConfigResponse();
-    ~PortalConfigResponse();
-
-    static PortalConfigResponse parse(const QByteArray xml);
-
-    const QByteArray rawResponse() const;
-    const QString &username() const;
-    QString password() const;
-    QString userAuthCookie() const;
-    QString prelogonUserAuthCookie() const;
-    QList<GPGateway> allGateways() const;
-    void setAllGateways(QList<GPGateway> gateways);
-
-    void setUsername(const QString username);
-    void setPassword(const QString password);
-
-private:
-    static QString xmlUserAuthCookie;
-    static QString xmlPrelogonUserAuthCookie;
-    static QString xmlGateways;
-
-    QByteArray m_rawResponse;
-    QString m_username;
-    QString m_password;
-    QString m_userAuthCookie;
-    QString m_prelogonAuthCookie;
-
-    QList<GPGateway> m_gateways;
-
-    void setRawResponse(const QByteArray response);
-    void setUserAuthCookie(const QString cookie);
-    void setPrelogonUserAuthCookie(const QString cookie);
-
-    static QList<GPGateway> parseGateways(QXmlStreamReader &xmlReader);
-    static QMap<QString, int> parsePriorityRules(QXmlStreamReader &xmlReader);
-    static QString parseGatewayName(QXmlStreamReader &xmlReader);
-};
-
-#endif // PORTALCONFIGRESPONSE_H

GPClient/preloginresponse.cpp

@@ -1,100 +0,0 @@
-#include "preloginresponse.h"
-
-#include <QXmlStreamReader>
-#include <QMap>
-#include <plog/Log.h>
-
-QString PreloginResponse::xmlAuthMessage = "authentication-message";
-QString PreloginResponse::xmlLabelUsername = "username-label";
-QString PreloginResponse::xmlLabelPassword = "password-label";
-QString PreloginResponse::xmlSamlMethod = "saml-auth-method";
-QString PreloginResponse::xmlSamlRequest = "saml-request";
-QString PreloginResponse::xmlRegion = "region";
-
-PreloginResponse::PreloginResponse()
-{
-    add(xmlAuthMessage, "");
-    add(xmlLabelUsername, "");
-    add(xmlLabelPassword, "");
-    add(xmlSamlMethod, "");
-    add(xmlSamlRequest, "");
-    add(xmlRegion, "");
-}
-
-PreloginResponse PreloginResponse::parse(const QByteArray& xml)
-{
-    PLOGI << "Start parsing the prelogin response...";
-
-    QXmlStreamReader xmlReader(xml);
-    PreloginResponse response;
-    response.setRawResponse(xml);
-
-    while (!xmlReader.atEnd()) {
-        xmlReader.readNextStartElement();
-        QString name = xmlReader.name().toString();
-        if (response.has(name)) {
-            response.add(name, xmlReader.readElementText());
-        }
-    }
-    return response;
-}
-
-const QByteArray& PreloginResponse::rawResponse() const
-{
-    return _rawResponse;
-}
-
-QString PreloginResponse::authMessage() const
-{
-    return resultMap.value(xmlAuthMessage);
-}
-
-QString PreloginResponse::labelUsername() const
-{
-    return resultMap.value(xmlLabelUsername);
-}
-
-QString PreloginResponse::labelPassword() const
-{
-    return resultMap.value(xmlLabelPassword);
-}
-
-QString PreloginResponse::samlMethod() const
-{
-    return resultMap.value(xmlSamlMethod);
-}
-
-QString PreloginResponse::samlRequest() const
-{
-    return QByteArray::fromBase64(resultMap.value(xmlSamlRequest).toUtf8());
-}
-
-QString PreloginResponse::region() const
-{
-    return resultMap.value(xmlRegion);
-}
-
-bool PreloginResponse::hasSamlAuthFields() const
-{
-    return !samlMethod().isEmpty() && !samlRequest().isEmpty();
-}
-
-bool PreloginResponse::hasNormalAuthFields() const
-{
-    return !labelUsername().isEmpty() && !labelPassword().isEmpty();
-}
-
-void PreloginResponse::setRawResponse(const QByteArray response)
-{
-    _rawResponse = response;
-}
-
-bool PreloginResponse::has(const QString name) const
-{
-    return resultMap.contains(name);
-}
-
-void PreloginResponse::add(const QString name, const QString value)
-{
-    resultMap.insert(name, value);
-}

GPClient/preloginresponse.h

@@ -1,41 +0,0 @@
-#ifndef PRELOGINRESPONSE_H
-#define PRELOGINRESPONSE_H
-
-#include <QString>
-#include <QMap>
-
-class PreloginResponse
-{
-public:
-    PreloginResponse();
-
-    static PreloginResponse parse(const QByteArray& xml);
-
-    const QByteArray& rawResponse() const;
-    QString authMessage() const;
-    QString labelUsername() const;
-    QString labelPassword() const;
-    QString samlMethod() const;
-    QString samlRequest() const;
-    QString region() const;
-
-    bool hasSamlAuthFields() const;
-    bool hasNormalAuthFields() const;
-
-private:
-    static QString xmlAuthMessage;
-    static QString xmlLabelUsername;
-    static QString xmlLabelPassword;
-    static QString xmlSamlMethod;
-    static QString xmlSamlRequest;
-    static QString xmlRegion;
-
-    QMap<QString, QString> resultMap;
-    QByteArray _rawResponse;
-
-    void setRawResponse(const QByteArray response);
-    void add(const QString name, const QString value);
-    bool has(const QString name) const;
-};
-
-#endif // PRELOGINRESPONSE_H

GPClient/resources.qrc

@@ -1,11 +0,0 @@
-<RCC>
-    <qresource prefix="/images">
-        <file alias="logo.svg">com.yuezk.qt.GPClient.svg</file>
-        <file>connected.png</file>
-        <file>pending.png</file>
-        <file>not_connected.png</file>
-        <file>radio_unselected.png</file>
-        <file>radio_selected.png</file>
-        <file>settings_icon.svg</file>
-    </qresource>
-</RCC>

GPClient/samlloginwindow.cpp

@@ -1,99 +0,0 @@
-#include "samlloginwindow.h"
-
-#include <QVBoxLayout>
-#include <plog/Log.h>
-#include <QWebEngineProfile>
-#include <QWebEngineView>
-
-SAMLLoginWindow::SAMLLoginWindow(QWidget *parent)
-    : QDialog(parent)
-    , webView(new EnhancedWebView(this))
-{
-    setWindowTitle("GlobalProtect SAML Login");
-    setModal(true);
-    resize(700, 550);
-
-    QVBoxLayout *verticalLayout = new QVBoxLayout(this);
-    webView->setUrl(QUrl("about:blank"));
-    // webView->page()->profile()->setPersistentCookiesPolicy(QWebEngineProfile::NoPersistentCookies);
-    verticalLayout->addWidget(webView);
-
-    webView->initialize();
-    connect(webView, &EnhancedWebView::responseReceived, this, &SAMLLoginWindow::onResponseReceived);
-    connect(webView, &EnhancedWebView::loadFinished, this, &SAMLLoginWindow::onLoadFinished);
-}
-
-SAMLLoginWindow::~SAMLLoginWindow()
-{
-    delete webView;
-}
-
-void SAMLLoginWindow::closeEvent(QCloseEvent *event)
-{
-    event->accept();
-    reject();
-}
-
-void SAMLLoginWindow::login(const QString samlMethod, const QString samlRequest, const QString preloingUrl)
-{
-    if (samlMethod == "POST") {
-        webView->setHtml(samlRequest, preloingUrl);
-    } else if (samlMethod == "REDIRECT") {
-        webView->load(samlRequest);
-    } else {
-        PLOGE << "Unknown saml-auth-method expected POST or REDIRECT, got " << samlMethod;
-        emit fail("Unknown saml-auth-method, got " + samlMethod);
-    }
-}
-
-void SAMLLoginWindow::onResponseReceived(QJsonObject params)
-{
-    QString type = params.value("type").toString();
-    // Skip non-document response
-    if (type != "Document") {
-        return;
-    }
-
-    QJsonObject response = params.value("response").toObject();
-    QJsonObject headers = response.value("headers").toObject();
-
-    const QString username = headers.value("saml-username").toString();
-    const QString preloginCookie = headers.value("prelogin-cookie").toString();
-    const QString userAuthCookie = headers.value("portal-userauthcookie").toString();
-
-    LOGI << "Response received from " << response.value("url").toString();
-
-    if (!username.isEmpty()) {
-        LOGI << "Got username from SAML response headers " << username;
-        samlResult.insert("username", username);
-    }
-
-    if (!preloginCookie.isEmpty()) {
-        LOGI << "Got prelogin-cookie from SAML response headers " << preloginCookie;
-        samlResult.insert("preloginCookie", preloginCookie);
-    }
-
-    if (!userAuthCookie.isEmpty()) {
-        LOGI << "Got portal-userauthcookie from SAML response headers " << userAuthCookie;
-        samlResult.insert("userAuthCookie", userAuthCookie);
-    }
-
-    // Check the SAML result
-    if (samlResult.contains("username")
-            && (samlResult.contains("preloginCookie") || samlResult.contains("userAuthCookie"))) {
-        LOGI << "Got the SAML authentication information successfully. "
-             << "username: " << samlResult.value("username")
-             << ", preloginCookie: " << samlResult.value("preloginCookie")
-             << ", userAuthCookie: " << samlResult.value("userAuthCookie");
-
-        emit success(samlResult);
-        accept();
-    } else {
-        this->show();
-    }
-}
-
-void SAMLLoginWindow::onLoadFinished()
-{
-     LOGI << "Load finished " << this->webView->page()->url().toString();
-}

GPClient/samlloginwindow.h

@@ -1,35 +0,0 @@
-#ifndef SAMLLOGINWINDOW_H
-#define SAMLLOGINWINDOW_H
-
-#include "enhancedwebview.h"
-
-#include <QDialog>
-#include <QMap>
-#include <QCloseEvent>
-
-class SAMLLoginWindow : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit SAMLLoginWindow(QWidget *parent = nullptr);
-    ~SAMLLoginWindow();
-
-    void login(const QString samlMethod, const QString samlRequest, const QString preloingUrl);
-
-signals:
-    void success(QMap<QString, QString> samlResult);
-    void fail(const QString msg);
-
-private slots:
-    void onResponseReceived(QJsonObject params);
-    void onLoadFinished();
-
-private:
-    EnhancedWebView *webView;
-    QMap<QString, QString> samlResult;
-
-    void closeEvent(QCloseEvent *event);
-};
-
-#endif // SAMLLOGINWINDOW_H

GPClient/settings_icon.svg

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 23.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="Icons" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 32 32" style="enable-background:new 0 0 32 32;" xml:space="preserve">
-<g>
-	<path d="M16.5,19.9C16.5,19.9,16.5,19.9,16.5,19.9l3.1-3.1c0,0,0,0,0,0l2.3-2.3c2.2,0.6,4.5,0,6.2-1.6c1.8-1.8,2.3-4.4,1.4-6.8
-		c-0.1-0.3-0.4-0.5-0.7-0.6c-0.3-0.1-0.7,0-0.9,0.3L25.6,8l-1.3-0.3L24,6.4l2.2-2.2c0.2-0.2,0.3-0.6,0.3-0.9
-		c-0.1-0.3-0.3-0.6-0.6-0.7c-2.3-0.9-5-0.4-6.8,1.4c-1.6,1.6-2.2,4-1.6,6.2l-1.6,1.6l-2.6-2.6L11,5.3c-0.1-0.1-0.2-0.3-0.3-0.3
-		L6.8,2.7C6.4,2.4,5.9,2.5,5.5,2.8L2.5,5.9C2.1,6.2,2.1,6.7,2.3,7.1L4.6,11c0.1,0.1,0.2,0.3,0.3,0.3l3.7,2.2l2.6,2.6l-1.2,1.2
-		c-2.2-0.6-4.5,0-6.2,1.6c-1.8,1.8-2.3,4.4-1.4,6.8c0.1,0.3,0.4,0.5,0.7,0.6c0.3,0.1,0.7,0,0.9-0.3L6.4,24l1.3,0.3L8,25.6l-2.2,2.2
-		c-0.2,0.2-0.3,0.6-0.3,0.9c0.1,0.3,0.3,0.6,0.6,0.7c0.8,0.3,1.5,0.4,2.3,0.4c1.6,0,3.3-0.6,4.5-1.9c1.6-1.6,2.2-4,1.6-6.2
-		L16.5,19.9z"/>
-	<path d="M22.5,16.8l-6,6l6.1,6.1c0.8,0.8,1.9,1.3,3,1.3s2.2-0.4,3-1.3c0.8-0.8,1.3-1.9,1.3-3c0-1.1-0.4-2.2-1.3-3L22.5,16.8z"/>
-</g>
-</svg>

GPClient/settingsdialog.cpp

@@ -1,34 +0,0 @@
-#include "settingsdialog.h"
-#include "ui_settingsdialog.h"
-
-SettingsDialog::SettingsDialog(QWidget *parent) :
-    QDialog(parent),
-    ui(new Ui::SettingsDialog)
-{
-    ui->setupUi(this);
-}
-
-SettingsDialog::~SettingsDialog()
-{
-    delete ui;
-}
-
-void SettingsDialog::setExtraArgs(QString extraArgs)
-{
-    ui->extraArgsInput->setPlainText(extraArgs);
-}
-
-QString SettingsDialog::extraArgs()
-{
-    return ui->extraArgsInput->toPlainText().trimmed();
-}
-
-void SettingsDialog::setClientos(QString clientos)
-{
-    ui->clientosInput->setText(clientos);
-}
-
-QString SettingsDialog::clientos()
-{
-    return ui->clientosInput->text();
-}

GPClient/settingsdialog.h

@@ -1,28 +0,0 @@
-#ifndef SETTINGSDIALOG_H
-#define SETTINGSDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class SettingsDialog;
-}
-
-class SettingsDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit SettingsDialog(QWidget *parent = nullptr);
-    ~SettingsDialog();
-
-    void setExtraArgs(QString extraArgs);
-    QString extraArgs();
-
-    void setClientos(QString clientos);
-    QString clientos();
-
-private:
-    Ui::SettingsDialog *ui;
-};
-
-#endif // SETTINGSDIALOG_H

GPClient/settingsdialog.ui

@@ -1,104 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>SettingsDialog</class>
- <widget class="QDialog" name="SettingsDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>488</width>
-    <height>177</height>
-   </rect>
-  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="windowTitle">
-   <string>Settings</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/images/connected.png</normaloff>:/images/connected.png</iconset>
-  </property>
-  <layout class="QFormLayout" name="formLayout_3">
-   <item row="0" column="0">
-    <widget class="QLabel" name="label">
-     <property name="text">
-      <string>Custom Parameters:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1">
-    <widget class="QPlainTextEdit" name="extraArgsInput">
-     <property name="placeholderText">
-      <string extracomment="Tokens with spaces can be surrounded by double quotes">e.g. --name=value --script=&quot;vpn-slice xxx&quot;</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="0">
-    <widget class="QLabel" name="label_2">
-     <property name="text">
-      <string>Value of &quot;clientos&quot;:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QLineEdit" name="clientosInput">
-     <property name="placeholderText">
-      <string>e.g., Windows</string>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="1">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>SettingsDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>SettingsDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

GPService/GPService.pro

@@ -1,52 +0,0 @@
-TARGET = gpservice
-
-QT += dbus
-QT -= gui
-
-CONFIG += c++11 console
-CONFIG -= app_bundle
-
-include(../singleapplication/singleapplication.pri)
-DEFINES += QAPPLICATION_CLASS=QCoreApplication
-
-# The following define makes your compiler emit warnings if you use
-# any Qt feature that has been marked deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-# You can also make your code fail to compile if it uses deprecated APIs.
-# In order to do so, uncomment the following line.
-# You can also select to disable deprecated APIs only up to a certain version of Qt.
-#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
-
-HEADERS += \
-    gpservice.h \
-    sigwatch.h
-
-SOURCES += \
-        gpservice.cpp \
-        main.cpp \
-        sigwatch.cpp
-
-DBUS_ADAPTORS += gpservice.xml
-
-# Default rules for deployment.
-target.path = /usr/bin
-INSTALLS += target
-
-DISTFILES += \
-    dbus/com.yuezk.qt.GPService.conf \
-    dbus/com.yuezk.qt.GPService.service \
-    systemd/gpservice.service
-
-dbus_config.path = /usr/share/dbus-1/system.d/
-dbus_config.files = dbus/com.yuezk.qt.GPService.conf
-
-dbus_service.path = /usr/share/dbus-1/system-services/
-dbus_service.files = dbus/com.yuezk.qt.GPService.service
-
-systemd_service.path = /etc/systemd/system/
-systemd_service.files = systemd/gpservice.service
-
-INSTALLS += dbus_config dbus_service systemd_service

GPService/dbus/com.yuezk.qt.GPService.conf

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE busconfig PUBLIC
-"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
-"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
-<busconfig>
-        <policy user="root">
-                <allow own="com.yuezk.qt.GPService"/>
-        </policy>
-
-        <policy context="default">
-                <allow send_destination="com.yuezk.qt.GPService"
-                        send_interface="com.yuezk.qt.GPService"
-                        />
-                <allow send_destination="com.yuezk.qt.GPService"
-                        send_interface="org.freedesktop.DBus.Introspectable"
-                        />
-        </policy>
-</busconfig>

GPService/dbus/com.yuezk.qt.GPService.service

@@ -1,5 +0,0 @@
-[D-BUS Service]
-Name=com.yuezk.qt.GPService
-Exec=/usr/bin/gpservice
-User=root
-SystemdService=gpservice.service

GPService/gpservice.cpp

@@ -1,176 +0,0 @@
-#include "gpservice.h"
-#include "gpservice_adaptor.h"
-
-#include <QFileInfo>
-#include <QtDBus>
-#include <QDateTime>
-#include <QVariant>
-
-GPService::GPService(QObject *parent)
-    : QObject(parent)
-    , openconnect(new QProcess)
-{
-    // Register the DBus service
-    new GPServiceAdaptor(this);
-    QDBusConnection dbus = QDBusConnection::systemBus();
-    dbus.registerObject("/", this);
-    dbus.registerService("com.yuezk.qt.GPService");
-
-    // Setup the openconnect process
-    QObject::connect(openconnect, &QProcess::started, this, &GPService::onProcessStarted);
-    QObject::connect(openconnect, &QProcess::errorOccurred, this, &GPService::onProcessError);
-    QObject::connect(openconnect, &QProcess::readyReadStandardOutput, this, &GPService::onProcessStdout);
-    QObject::connect(openconnect, &QProcess::readyReadStandardError, this, &GPService::onProcessStderr);
-    QObject::connect(openconnect, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, &GPService::onProcessFinished);
-}
-
-GPService::~GPService()
-{
-    delete openconnect;
-}
-
-QString GPService::findBinary()
-{
-    for (int i = 0; i < binaryPaths->length(); i++) {
-        if (QFileInfo::exists(binaryPaths[i])) {
-            return binaryPaths[i];
-        }
-    }
-    return nullptr;
-}
-
-/* Port from https://github.com/qt/qtbase/blob/11d1dcc6e263c5059f34b44d531c9ccdf7c0b1d6/src/corelib/io/qprocess.cpp#L2115 */
-QStringList GPService::splitCommand(QStringView command)
-{
-    QStringList args;
-    QString tmp;
-    int quoteCount = 0;
-    bool inQuote = false;
-
-    // handle quoting. tokens can be surrounded by double quotes
-    // "hello world". three consecutive double quotes represent
-    // the quote character itself.
-    for (int i = 0; i < command.size(); ++i) {
-        if (command.at(i) == QLatin1Char('"')) {
-            ++quoteCount;
-            if (quoteCount == 3) {
-                // third consecutive quote
-                quoteCount = 0;
-                tmp += command.at(i);
-            }
-            continue;
-        }
-        if (quoteCount) {
-            if (quoteCount == 1)
-                inQuote = !inQuote;
-            quoteCount = 0;
-        }
-        if (!inQuote && command.at(i).isSpace()) {
-            if (!tmp.isEmpty()) {
-                args += tmp;
-                tmp.clear();
-            }
-        } else {
-            tmp += command.at(i);
-        }
-    }
-    if (!tmp.isEmpty())
-        args += tmp;
-
-    return args;
-}
-
-void GPService::quit()
-{
-    if (openconnect->state() == QProcess::NotRunning) {
-        exit(0);
-    } else {
-        aboutToQuit = true;
-        openconnect->terminate();
-    }
-}
-
-void GPService::connect(QString server, QString username, QString passwd, QString extraArgs)
-{
-    if (vpnStatus != GPService::VpnNotConnected) {
-        log("VPN status is: " + QVariant::fromValue(vpnStatus).toString());
-        return;
-    }
-
-    QString bin = findBinary();
-    if (bin == nullptr) {
-        log("Could not find openconnect binary, make sure openconnect is installed, exiting.");
-        emit error("The OpenConect CLI was not found, make sure it has been installed!");
-        return;
-    }
-
-    QStringList args;
-    args << QCoreApplication::arguments().mid(1)
-     << "--protocol=gp"
-     << splitCommand(extraArgs)
-     << "-u" << username
-     << "-C" << passwd
-     << server;
-
-    log("Start process with arugments: " + args.join(" "));
-
-    openconnect->start(bin, args);
-}
-
-void GPService::disconnect()
-{
-    if (openconnect->state() != QProcess::NotRunning) {
-        vpnStatus = GPService::VpnDisconnecting;
-        openconnect->terminate();
-    }
-}
-
-int GPService::status()
-{
-    return vpnStatus;
-}
-
-void GPService::onProcessStarted()
-{
-    log("Openconnect started successfully, PID=" + QString::number(openconnect->processId()));
-    vpnStatus = GPService::VpnConnecting;
-}
-
-void GPService::onProcessError(QProcess::ProcessError error)
-{
-    log("Error occurred: " + QVariant::fromValue(error).toString());
-    vpnStatus = GPService::VpnNotConnected;
-    emit disconnected();
-}
-
-void GPService::onProcessStdout()
-{
-    QString output = openconnect->readAllStandardOutput();
-
-    log(output);
-    if (output.indexOf("Connected as") >= 0) {
-        vpnStatus = GPService::VpnConnected;
-        emit connected();
-    }
-}
-
-void GPService::onProcessStderr()
-{
-    log(openconnect->readAllStandardError());
-}
-
-void GPService::onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus)
-{
-    log("Openconnect process exited with code " + QString::number(exitCode) + " and exit status " + QVariant::fromValue(exitStatus).toString());
-    vpnStatus = GPService::VpnNotConnected;
-    emit disconnected();
-
-    if (aboutToQuit) {
-        exit(0);
-    };
-}
-
-void GPService::log(QString msg)
-{
-    emit logAvailable(msg);
-}

GPService/gpservice.h

@@ -1,60 +0,0 @@
-#ifndef GLOBALPROTECTSERVICE_H
-#define GLOBALPROTECTSERVICE_H
-
-#include <QObject>
-#include <QProcess>
-
-static const QString binaryPaths[] {
-    "/usr/local/bin/openconnect",
-    "/usr/local/sbin/openconnect",
-    "/usr/bin/openconnect",
-    "/usr/sbin/openconnect",
-    "/opt/bin/openconnect",
-    "/opt/sbin/openconnect"
-};
-
-class GPService : public QObject
-{
-    Q_OBJECT
-    Q_CLASSINFO("D-Bus Interface", "com.yuezk.qt.GPService")
-public:
-    explicit GPService(QObject *parent = nullptr);
-    ~GPService();
-
-    enum VpnStatus {
-        VpnNotConnected,
-        VpnConnecting,
-        VpnConnected,
-        VpnDisconnecting,
-    };
-
-signals:
-    void connected();
-    void disconnected();
-    void error(QString errorMessage);
-    void logAvailable(QString log);
-
-public slots:
-    void connect(QString server, QString username, QString passwd, QString extraArgs);
-    void disconnect();
-    int status();
-    void quit();
-
-private slots:
-    void onProcessStarted();
-    void onProcessError(QProcess::ProcessError error);
-    void onProcessStdout();
-    void onProcessStderr();
-    void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
-
-private:
-    QProcess *openconnect;
-    bool aboutToQuit = false;
-    int vpnStatus = GPService::VpnNotConnected;
-
-    void log(QString msg);
-    static QString findBinary();
-    static QStringList splitCommand(QStringView command);
-};
-
-#endif // GLOBALPROTECTSERVICE_H

GPService/gpservice.xml

@@ -1,26 +0,0 @@
-<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
-<node>
-  <interface name="com.yuezk.qt.GPService">
-    <signal name="connected">
-    </signal>
-    <signal name="disconnected">
-    </signal>
-    <signal name="logAvailable">
-      <arg name="log" type="s" />
-    </signal>
-    <signal name="error">
-      <arg name="errorMessage" type="s" />
-    </signal>
-    <method name="connect">
-      <arg name="server" type="s" direction="in"/>
-      <arg name="username" type="s" direction="in"/>
-      <arg name="passwd" type="s" direction="in"/>
-      <arg name="extraArgs" type="s" direction="in"/>
-    </method>
-    <method name="disconnect">
-    </method>
-    <method name="status">
-      <arg type="i" direction="out"/>
-    </method>
-  </interface>
-</node>

GPService/main.cpp

@@ -1,26 +0,0 @@
-#include <QtDBus>
-#include "gpservice.h"
-#include "singleapplication.h"
-#include "sigwatch.h"
-
-int main(int argc, char *argv[])
-{
-    SingleApplication app(argc, argv);
-
-    if (!QDBusConnection::systemBus().isConnected()) {
-        qWarning("Cannot connect to the D-Bus session bus.\n"
-                 "Please check your system settings and try again.\n");
-        return 1;
-    }
-
-    GPService service;
-
-    UnixSignalWatcher sigwatch;
-    sigwatch.watchForSignal(SIGINT);
-    sigwatch.watchForSignal(SIGTERM);
-    sigwatch.watchForSignal(SIGQUIT);
-    sigwatch.watchForSignal(SIGHUP);
-    QObject::connect(&sigwatch, &UnixSignalWatcher::unixSignal, &service, &GPService::quit);
-
-    return app.exec();
-}

GPService/sigwatch.cpp

@@ -1,176 +0,0 @@
-/*
- * Unix signal watcher for Qt.
- *
- * Copyright (C) 2014 Simon Knopp
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <sys/socket.h>
-#include <unistd.h>
-#include <errno.h>
-#include <QMap>
-#include <QSocketNotifier>
-#include <QDebug>
-#include "sigwatch.h"
-
-
-/*!
- * \brief The UnixSignalWatcherPrivate class implements the back-end signal
- * handling for the UnixSignalWatcher.
- *
- * \see http://qt-project.org/doc/qt-5.0/qtdoc/unix-signals.html
- */
-class UnixSignalWatcherPrivate : public QObject
-{
-    UnixSignalWatcher * const q_ptr;
-    Q_DECLARE_PUBLIC(UnixSignalWatcher)
-
-public:
-    UnixSignalWatcherPrivate(UnixSignalWatcher *q);
-    ~UnixSignalWatcherPrivate();
-
-    void watchForSignal(int signal);
-    static void signalHandler(int signal);
-
-    void _q_onNotify(int sockfd);
-
-private:
-    static int sockpair[2];
-    QSocketNotifier *notifier;
-    QList<int> watchedSignals;
-};
-
-
-int UnixSignalWatcherPrivate::sockpair[2];
-
-UnixSignalWatcherPrivate::UnixSignalWatcherPrivate(UnixSignalWatcher *q) :
-    q_ptr(q)
-{
-    // Create socket pair
-    if (::socketpair(AF_UNIX, SOCK_STREAM, 0, sockpair)) {
-        qDebug() << "UnixSignalWatcher: socketpair: " << ::strerror(errno);
-        return;
-    }
-
-    // Create a notifier for the read end of the pair
-    notifier = new QSocketNotifier(sockpair[1], QSocketNotifier::Read);
-    QObject::connect(notifier, SIGNAL(activated(int)), q, SLOT(_q_onNotify(int)));
-    notifier->setEnabled(true);
-}
-
-UnixSignalWatcherPrivate::~UnixSignalWatcherPrivate()
-{
-    delete notifier;
-}
-
-/*!
- * Registers a handler for the given Unix \a signal. The handler will write to
- * a socket pair, the other end of which is connected to a QSocketNotifier.
- * This provides a way to break out of the asynchronous context from which the
- * signal handler is called and back into the Qt event loop.
- */
-void UnixSignalWatcherPrivate::watchForSignal(int signal)
-{
-    if (watchedSignals.contains(signal)) {
-        qDebug() << "Already watching for signal" << signal;
-        return;
-    }
-
-    // Register a sigaction which will write to the socket pair
-    struct sigaction sigact;
-    sigact.sa_handler = UnixSignalWatcherPrivate::signalHandler;
-    sigact.sa_flags = 0;
-    ::sigemptyset(&sigact.sa_mask);
-    sigact.sa_flags |= SA_RESTART;
-    if (::sigaction(signal, &sigact, NULL)) {
-        qDebug() << "UnixSignalWatcher: sigaction: " << ::strerror(errno);
-        return;
-    }
-
-    watchedSignals.append(signal);
-}
-
-/*!
- * Called when a Unix \a signal is received. Write to the socket to wake up the
- * QSocketNotifier.
- */
-void UnixSignalWatcherPrivate::signalHandler(int signal)
-{
-    ssize_t nBytes = ::write(sockpair[0], &signal, sizeof(signal));
-    Q_UNUSED(nBytes);
-}
-
-/*!
- * Called when the signal handler has written to the socket pair. Emits the Unix
- * signal as a Qt signal.
- */
-void UnixSignalWatcherPrivate::_q_onNotify(int sockfd)
-{
-    Q_Q(UnixSignalWatcher);
-
-    int signal;
-    ssize_t nBytes = ::read(sockfd, &signal, sizeof(signal));
-    Q_UNUSED(nBytes);
-    qDebug() << "Caught signal:" << ::strsignal(signal);
-    emit q->unixSignal(signal);
-}
-
-
-/*!
- * Create a new UnixSignalWatcher as a child of the given \a parent.
- */
-UnixSignalWatcher::UnixSignalWatcher(QObject *parent) :
-    QObject(parent),
-    d_ptr(new UnixSignalWatcherPrivate(this))
-{
-}
-
-/*!
- * Destroy this UnixSignalWatcher.
- */
-UnixSignalWatcher::~UnixSignalWatcher()
-{
-    delete d_ptr;
-}
-
-/*!
- * Register a signal handler for the given \a signal.
- *
- * After calling this method you can \c connect() to the unixSignal() Qt signal
- * to be notified when the Unix signal is received.
- */
-void UnixSignalWatcher::watchForSignal(int signal)
-{
-    Q_D(UnixSignalWatcher);
-    d->watchForSignal(signal);
-}
-
-/*!
- * \fn void UnixSignalWatcher::unixSignal(int signal)
- * Emitted when the given Unix \a signal is received.
- *
- * watchForSignal() must be called for each Unix signal that you want to receive
- * via the unixSignal() Qt signal. If a watcher is watching multiple signals,
- * unixSignal() will be emitted whenever *any* of the watched Unix signals are
- * received, and the \a signal argument can be inspected to find out which one
- * was actually received.
- */
-
-#include "moc_sigwatch.cpp"

GPService/sigwatch.h

@@ -1,59 +0,0 @@
-/*
- * Unix signal watcher for Qt.
- *
- * Copyright (C) 2014 Simon Knopp
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef SIGWATCH_H
-#define SIGWATCH_H
-
-#include <QObject>
-#include <signal.h>
-
-class UnixSignalWatcherPrivate;
-
-
-/*!
- * \brief The UnixSignalWatcher class converts Unix signals to Qt signals.
- *
- * To watch for a given signal, e.g. \c SIGINT, call \c watchForSignal(SIGINT)
- * and \c connect() your handler to unixSignal().
- */
-
-class UnixSignalWatcher : public QObject
-{
-    Q_OBJECT
-public:
-    explicit UnixSignalWatcher(QObject *parent = 0);
-    ~UnixSignalWatcher();
-
-    void watchForSignal(int signal);
-
-signals:
-    void unixSignal(int signal);
-
-private:
-    UnixSignalWatcherPrivate * const d_ptr;
-    Q_DECLARE_PRIVATE(UnixSignalWatcher)
-    Q_PRIVATE_SLOT(d_func(), void _q_onNotify(int))
-};
-
-#endif // SIGWATCH_H

GPService/systemd/gpservice.service

@@ -1,11 +0,0 @@
-[Unit]
-Description=GlobalProtect openconnect DBus service
-
-[Service]
-Environment="LANG=en_US.utf8"
-Type=dbus
-BusName=com.yuezk.qt.GPService
-ExecStart=/usr/bin/gpservice
-
-[Install]
-WantedBy=multi-user.target

GlobalProtect-openconnect.pro

@@ -1,5 +0,0 @@
-TEMPLATE = subdirs
-
-SUBDIRS += \
-    GPClient \
-    GPService

LICENSE

@@ -1,674 +0,0 @@
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-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

PKGBUILD.template

@@ -1,39 +0,0 @@
-# Maintainer: Keinv Yue <yuezk001@gmail.com>
-
-pkgname=globalprotect-openconnect
-_gitname=GlobalProtect-openconnect
-pkgver={PKG_VERSION}
-pkgrel=1
-pkgdesc="A GlobalProtect VPN client (GUI) for Linux based on Openconnect and built with Qt5, supports SAML auth mode."
-arch=(x86_64 aarch64)
-url="https://github.com/yuezk/${_gitname}"
-license=('GPL3')
-depends=('openconnect>=8.0.0' qt5-base qt5-webengine qt5-websockets)
-makedepends=()
-source=(
-    "${_gitname}-${pkgver}.tar.gz::${url}/archive/v${pkgver}.tar.gz"
-    "https://github.com/itay-grudev/SingleApplication/archive/v3.0.19.tar.gz"
-    "https://github.com/SergiusTheBest/plog/archive/1.1.5.tar.gz"
-)
-
-sha256sums=(
-    '{SOURCE_SHA}'
-    '9405fd259288b2a862e91e5135bccee936f0438e1b32c13603277132309d15e0'
-    '6c80b4701183d2415bec927e1f5ca9b1761b3b5c65d3e09fb29c743e016d5609'
-);
-
-prepare() {
-    mv "$srcdir/SingleApplication-3.0.19" -T "$srcdir/${_gitname}-${pkgver}/singleapplication"
-    mv "$srcdir/plog-1.1.5" -T "$srcdir/${_gitname}-${pkgver}/plog"
-}
-
-build() {
-    cd "$srcdir/${_gitname}-${pkgver}"
-    qmake CONFIG+=release "${srcdir}/${_gitname}-${pkgver}/GlobalProtect-openconnect.pro"
-    make
-}
-
-package() {
-    cd "$srcdir/${_gitname}-${pkgver}"
-    make INSTALL_ROOT="$pkgdir/" install
-}

README.md

@@ -1,152 +1,42 @@
-# GlobalProtect-openconnect
-A GlobalProtect VPN client (GUI) for Linux based on Openconnect and built with Qt5, supports SAML auth mode, inspired by [gp-saml-gui](https://github.com/dlenski/gp-saml-gui).
-
 <p align="center">
-  <img src="screenshot.png">
+  <img width="300" src="https://github.com/yuezk/GlobalProtect-openconnect/assets/3297602/9242df9c-217d-42ab-8c21-8f9f69cd4eb5">
 </p>
 
-## Features
+## Development
 
-- Similar user experience as the official client in macOS.
-- Supports both SAML and non-SAML authentication modes.
-- Supports automatically selecting the preferred gateway from the multiple gateways.
-- Supports switching gateway from the system tray menu manually.
+### Dependencies
 
-## Future plan
+The following packages will be required to build depending on your environment:
 
-- [ ] Improve the release process
-- [ ] Process bugs and feature requests
-- [ ] Support for bypassing the `gpclient` parameters
-- [ ] Support the CLI mode
+- [Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html)
+- [pnpm](https://pnpm.io/installation)
+- openconnect-devel (containing `openconnect.h`): `sudo apt install libopenconnect-dev` or `sudo yum install openconnect-devel`
+- GDK dependencies `sudo apt install libgdk3.0-cil-dev libcairo2-dev libsoup2.4-dev libgdk-pixbuf-2.0-dev libjavascriptcoregtk-4.0-dev libatk1.0-dev libpango1.0-dev libwebkit2gtk-4.0-dev`
 
-## Passing the Custom Parameters to `OpenConnect` CLI
-
-Custom parameters can be appended to the `OpenConnect` CLI with the following settings.
-
-> Tokens with spaces can be surrounded by double quotes; three consecutive double quotes represent the quote character itself.
-
-
-<p align="center">
-  <img src="https://user-images.githubusercontent.com/3297602/130319209-744be02b-d657-4f49-a76d-d2c81b5c46d5.png" />
-<p>
-  
-## Display the system tray icon on Gnome 40
-
-Install the [AppIndicator and KStatusNotifierItem Support](https://extensions.gnome.org/extension/615/appindicator-support/) extension and you will see the system try icon (Restart the system after the installation).
-
-<p align="center">
-  <img src="https://user-images.githubusercontent.com/3297602/130831022-b93492fd-46dd-4a8e-94a4-13b5747120b7.png" />
-<p>
- 
-## Prerequisites
-
-- Openconnect v8.x
-- Qt5, qt5-webengine, qt5-websockets
-
-### Ubuntu
-1. Install openconnect v8.x
+### Build the service
 
 ```sh
-    sudo apt install openconnect
-    openconnect --version
+# Build the client first
+cargo build -p gpclient
+
+# Build the service
+cargo build -p gpservice
 ```
 
-   For Ubuntu 18.04 you might need to [build the latest openconnect from source code](https://gist.github.com/yuezk/ab9a4b87a9fa0182bdb2df41fab5f613).
-   
-2. Install the Qt dependencies
-
-    For Ubuntu 20, this should work.
+### Start the service
 
 ```sh
-    sudo apt install qtbase5-dev libqt5websockets5-dev qtwebengine5-dev qttools5-dev debhelper
+sudo ./target/debug/gpservice
 ```
 
-    For Ubuntu 21, you need to install the base pieces separately as QT5 is the default.
+### Start the GUI
 
 ```sh
-    sudo apt install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools libqt5websockets5-dev qtwebengine5-dev qttools5-dev debhelper
+cd gpgui
+pnpm install
+pnpm tauri dev
 ```
 
-### OpenSUSE
-Install the Qt dependencies
+### Open the DevTools
 
-```sh
-sudo zypper install libqt5-qtbase-devel libqt5-qtwebsockets-devel libqt5-qtwebengine-devel
-```
-
-### Fedora
-Install the Qt dependencies:
-
-```sh
-sudo dnf install qt5-qtbase-devel qt5-qtwebengine-devel qt5-qtwebsockets-devel
-```
-
-## Install
-
-### Install from AUR (Arch/Manjaro)
-
-Install [globalprotect-openconnect](https://aur.archlinux.org/packages/globalprotect-openconnect/).
-
-### Build from source code
-
-```sh
-git clone https://github.com/yuezk/GlobalProtect-openconnect.git
-cd GlobalProtect-openconnect
-git submodule update --init
-
-# qmake or qmake-qt5
-qmake CONFIG+=release
-make
-sudo make install
-```
-Open `GlobalProtect VPN` in the application dashboard.
-
-### Debian package
-
-Relatively manual process for now:
-
-* Clone the source tree
-
-  ```
-  git clone https://github.com/yuezk/GlobalProtect-openconnect.git
-  cd GlobalProtect-openconnect
-  ```
-
-* Install git-archive-all using the pip. Remember to adjust the version numbers etc.
-
-  ```
-  pip install git-archive-all
-  ```
-
-* Next create an upstream source tree using git archive.
-
-  ```
-  git-archive-all --force-submodules --prefix=globalprotect-openconnect-1.3.0/ ../globalprotect-openconnect_1.3.0.orig.tar.gz
-  ```
-
-* Finally extract the source tree, build the debian package, and install it.
-
-  ```
-  cd ..
-  tar -xzvf globalprotect-openconnect_1.3.0.orig.tar.gz
-  cd globalprotect-openconnect-1.3.0
-  fakeroot dpkg-buildpackage -uc -us -sa 2>&1 | tee ../build.log
-  sudo dpkg -i globalprotect-openconnect_1.3.0-1ppa1_amd64.deb
-  ```
-
-### NixOS
-  In `configuration.nix`:
-
-  ```
-  services.globalprotect = {
-    enable = true;
-    # if you need a Host Integrity Protection report
-    csdWrapper = "${pkgs.openconnect}/libexec/openconnect/hipreport.sh";
-  };
-  
-  environment.systemPackages = [ globalprotect-openconnect ];
-  ```
-  
-
-## [License](./LICENSE)
-GPLv3
+Right-click on the GUI window and select "Inspect Element".

com.yuezk.gp.policy

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE policyconfig PUBLIC "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN" "http://www.freedesktop.org/standards/PolicyKit/1/policyconfig.dtd">
+<policyconfig>
+  <vendor>The GlobalProtect-openconnect Project</vendor>
+  <vendor_url>https://github.com/yuezk/GlobalProtect-openconnect</vendor_url>
+  <icon_name>gpgui</icon_name>
+  <action id="com.yuezk.gp.update-gpconf">
+    <description>Update the /etc/gpservice/gp.conf</description>
+    <message>Authentication is required to update the GlobalProtect service configuration</message>
+    <defaults>
+      <allow_any>auth_admin</allow_any>
+      <allow_inactive>auth_admin</allow_inactive>
+      <allow_active>auth_admin</allow_active>
+    </defaults>
+    <annotate key="org.freedesktop.policykit.exec.path">/usr/bin/tee</annotate>
+    <annotate key="org.freedesktop.policykit.exec.argv1">/etc/gpservice/gp.conf</annotate>
+    <annotate key="org.freedesktop.policykit.exec.allow_gui">true</annotate>
+  </action>
+</policyconfig>

debian/README.Debian

@@ -1,5 +0,0 @@
-globalprotect-openconnect for Debian
-
-Added debian packaging 
-
- -- Amit Joshi <>  Fri, 29 May 2020 21:52:59 -0400

debian/changelog

@@ -1,47 +0,0 @@
-globalprotect-openconnect (1.3.0-1ppa1) bionic; urgency=medium
-
-  * Bump version to 1.3.0
-
- -- Kevin Yue <k3vinyue@gmail.com>  Thu, 09 Jul 2020 10:13:46 +0800
-
-globalprotect-openconnect (1.2.7-1ppa1) bionic; urgency=medium
-
-  * Update dependencies
-
- -- Kevin Yue <k3vinyue@gmail.com>  Tue, 09 Jun 2020 22:13:46 +0800
-
-globalprotect-openconnect (1.2.6-1ppa1) bionic; urgency=medium
-
-  * Add qt5-default dependency
-
- -- Kevin Yue <k3vinyue@gmail.com>  Tue, 09 Jun 2020 22:05:57 +0800
-
-globalprotect-openconnect (1.2.5-1ppa1) bionic; urgency=medium
-
-  * Update version
-
- -- Kevin Yue <k3vinyue@gmail.com>  Mon, 08 Jun 2020 23:24:06 +0800
-
-globalprotect-openconnect (1.2.4-1ppa5) bionic; urgency=medium
-
-  * Update dependencies
-
- -- Kevin Yue <k3vinyue@gmail.com>  Mon, 08 Jun 2020 23:13:44 +0800
-
-globalprotect-openconnect (1.2.4-1ppa2) bionic; urgency=medium
-
-  * Update dependencies
-
- -- Kevin Yue <k3vinyue@gmail.com>  Mon, 08 Jun 2020 22:39:07 +0800
-
-globalprotect-openconnect (1.2.4-1ppa1) bionic; urgency=medium
-
-  * Initial release.
-
- -- Kevin Yue <k3vinyue@gmail.com>  Sun, 07 Jun 2020 19:00:25 +0800
-
-globalprotect-openconnect (1.2.4-1) UNRELEASED; urgency=low
-
-  * Initial release of debian package
-
- -- Amit Joshi <>  Fri, 29 May 2020 21:52:59 -0400

debian/compat

@@ -1 +0,0 @@
-11

debian/control

@@ -1,13 +0,0 @@
-Source: globalprotect-openconnect
-Section: net
-Priority: optional
-Maintainer: Kevin Yue <k3vinyue@gmail.com>
-Build-Depends: debhelper (>=11~), qtbase5-dev, qttools5-dev (>=5.9), libqt5websockets5-dev (>=5.9), qtwebengine5-dev (>=5.9)
-Standards-Version: 4.1.4
-Homepage: https://github.com/yuezk/GlobalProtect-openconnect
-
-Package: globalprotect-openconnect
-Architecture: any
-Multi-Arch: foreign
-Depends: ${misc:Depends}, ${shlibs:Depends}, openconnect (>=8.0), libqt5websockets5 (>=5.9), libqt5webengine5 (>=5.9)
-Description: A GlobalProtect VPN client (GUI) based on OpenConnect.

debian/copyright

@@ -1,982 +0,0 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: globalprotect-openconnect
-Source: https://github.com/yuezk/GlobalProtect-openconnect
-#
-# Please double check copyright with the licensecheck(1) command.
-
-Files:     .gitignore
-           .gitmodules
-           GPClient/GPClient.pro
-           GPClient/Makefile
-           GPClient/cdpcommand.cpp
-           GPClient/cdpcommand.h
-           GPClient/cdpcommand.o
-           GPClient/cdpcommandmanager.cpp
-           GPClient/cdpcommandmanager.h
-           GPClient/cdpcommandmanager.o
-           GPClient/com.yuezk.qt.gpclient.desktop
-           GPClient/connected.png
-           GPClient/enhancedwebview.cpp
-           GPClient/enhancedwebview.h
-           GPClient/enhancedwebview.o
-           GPClient/gatewayauthenticator.cpp
-           GPClient/gatewayauthenticator.h
-           GPClient/gatewayauthenticator.o
-           GPClient/gpclient
-           GPClient/gpclient.cpp
-           GPClient/gpclient.h
-           GPClient/gpclient.o
-           GPClient/gpgateway.cpp
-           GPClient/gpgateway.h
-           GPClient/gpgateway.o
-           GPClient/gphelper.cpp
-           GPClient/gphelper.h
-           GPClient/gphelper.o
-           GPClient/gpservice_interface.cpp
-           GPClient/gpservice_interface.h
-           GPClient/gpservice_interface.o
-           GPClient/loginparams.cpp
-           GPClient/loginparams.h
-           GPClient/loginparams.o
-           GPClient/main.cpp
-           GPClient/main.o
-           GPClient/moc_cdpcommand.cpp
-           GPClient/moc_cdpcommand.o
-           GPClient/moc_cdpcommandmanager.cpp
-           GPClient/moc_cdpcommandmanager.o
-           GPClient/moc_enhancedwebview.cpp
-           GPClient/moc_enhancedwebview.o
-           GPClient/moc_gatewayauthenticator.cpp
-           GPClient/moc_gatewayauthenticator.o
-           GPClient/moc_gpclient.cpp
-           GPClient/moc_gpclient.o
-           GPClient/moc_gpservice_interface.cpp
-           GPClient/moc_gpservice_interface.o
-           GPClient/moc_normalloginwindow.cpp
-           GPClient/moc_normalloginwindow.o
-           GPClient/moc_portalauthenticator.cpp
-           GPClient/moc_portalauthenticator.o
-           GPClient/moc_predefs.h
-           GPClient/moc_samlloginwindow.cpp
-           GPClient/moc_samlloginwindow.o
-           GPClient/moc_singleapplication.cpp
-           GPClient/moc_singleapplication.o
-           GPClient/moc_singleapplication_p.cpp
-           GPClient/moc_singleapplication_p.o
-           GPClient/normalloginwindow.cpp
-           GPClient/normalloginwindow.h
-           GPClient/normalloginwindow.o
-           GPClient/not_connected.png
-           GPClient/pending.png
-           GPClient/portalauthenticator.cpp
-           GPClient/portalauthenticator.h
-           GPClient/portalauthenticator.o
-           GPClient/portalconfigresponse.cpp
-           GPClient/portalconfigresponse.h
-           GPClient/portalconfigresponse.o
-           GPClient/preloginresponse.cpp
-           GPClient/preloginresponse.h
-           GPClient/preloginresponse.o
-           GPClient/qrc_resources.cpp
-           GPClient/qrc_resources.o
-           GPClient/radio_selected.png
-           GPClient/radio_unselected.png
-           GPClient/samlloginwindow.cpp
-           GPClient/samlloginwindow.h
-           GPClient/samlloginwindow.o
-           GPClient/singleapplication.o
-           GPClient/singleapplication_p.o
-           GPClient/ui_gpclient.h
-           GPClient/ui_normalloginwindow.h
-           GPService/GPService.pro
-           GPService/Makefile
-           GPService/dbus/com.yuezk.qt.GPService.service
-           GPService/gpservice
-           GPService/gpservice.cpp
-           GPService/gpservice.h
-           GPService/gpservice.o
-           GPService/gpservice_adaptor.cpp
-           GPService/gpservice_adaptor.h
-           GPService/gpservice_adaptor.o
-           GPService/main.cpp
-           GPService/main.o
-           GPService/moc_gpservice.cpp
-           GPService/moc_gpservice.o
-           GPService/moc_gpservice_adaptor.cpp
-           GPService/moc_gpservice_adaptor.o
-           GPService/moc_predefs.h
-           GPService/moc_sigwatch.cpp
-           GPService/moc_singleapplication.cpp
-           GPService/moc_singleapplication.o
-           GPService/moc_singleapplication_p.cpp
-           GPService/moc_singleapplication_p.o
-           GPService/sigwatch.o
-           GPService/singleapplication.o
-           GPService/singleapplication_p.o
-           GPService/systemd/gpservice.service
-           GlobalProtect-openconnect.pro
-           Makefile
-           README.md
-           plog/.appveyor.yml
-           plog/.circleci/config.yml
-           plog/.cirrus.yml
-           plog/.editorconfig
-           plog/.git
-           plog/.gitignore
-           plog/.travis.yml
-           plog/CMakeLists.txt
-           plog/README.md
-           plog/include/plog/Appenders/AndroidAppender.h
-           plog/include/plog/Appenders/ColorConsoleAppender.h
-           plog/include/plog/Appenders/ConsoleAppender.h
-           plog/include/plog/Appenders/DebugOutputAppender.h
-           plog/include/plog/Appenders/EventLogAppender.h
-           plog/include/plog/Appenders/IAppender.h
-           plog/include/plog/Appenders/RollingFileAppender.h
-           plog/include/plog/Converters/NativeEOLConverter.h
-           plog/include/plog/Converters/UTF8Converter.h
-           plog/include/plog/Formatters/CsvFormatter.h
-           plog/include/plog/Formatters/FuncMessageFormatter.h
-           plog/include/plog/Formatters/MessageOnlyFormatter.h
-           plog/include/plog/Formatters/TxtFormatter.h
-           plog/include/plog/Init.h
-           plog/include/plog/Log.h
-           plog/include/plog/Logger.h
-           plog/include/plog/Record.h
-           plog/include/plog/Severity.h
-           plog/include/plog/Util.h
-           plog/include/plog/WinApi.h
-           plog/samples/Android/CMakeLists.txt
-           plog/samples/Android/jni/Application.mk
-           plog/samples/Android/jni/Sample.cpp
-           plog/samples/CMakeLists.txt
-           plog/samples/Chained/CMakeLists.txt
-           plog/samples/Chained/ChainedApp/Main.cpp
-           plog/samples/Chained/ChainedLib/Main.cpp
-           plog/samples/ColorConsole/CMakeLists.txt
-           plog/samples/ColorConsole/Main.cpp
-           plog/samples/CustomAppender/CMakeLists.txt
-           plog/samples/CustomAppender/Main.cpp
-           plog/samples/CustomConverter/CMakeLists.txt
-           plog/samples/CustomConverter/Main.cpp
-           plog/samples/CustomFormatter/CMakeLists.txt
-           plog/samples/CustomFormatter/Main.cpp
-           plog/samples/CustomType/CMakeLists.txt
-           plog/samples/CustomType/Main.cpp
-           plog/samples/DebugOutput/CMakeLists.txt
-           plog/samples/DebugOutput/Main.cpp
-           plog/samples/Demo/CMakeLists.txt
-           plog/samples/Demo/Customer.h
-           plog/samples/Demo/Main.cpp
-           plog/samples/Demo/MyClass.cpp
-           plog/samples/Demo/MyClass.h
-           plog/samples/EventLog/CMakeLists.txt
-           plog/samples/EventLog/Main.cpp
-           plog/samples/Facilities/CMakeLists.txt
-           plog/samples/Facilities/Main.cpp
-           plog/samples/Hello/CMakeLists.txt
-           plog/samples/Hello/Main.cpp
-           plog/samples/Library/CMakeLists.txt
-           plog/samples/Library/LibraryApp/Main.cpp
-           plog/samples/Library/LibraryLib/Lib.cpp
-           plog/samples/MultiAppender/CMakeLists.txt
-           plog/samples/MultiAppender/Main.cpp
-           plog/samples/MultiInstance/CMakeLists.txt
-           plog/samples/MultiInstance/Main.cpp
-           plog/samples/ObjectiveC/CMakeLists.txt
-           plog/samples/ObjectiveC/Main.mm
-           plog/samples/Performance/CMakeLists.txt
-           plog/samples/Performance/Main.cpp
-           plog/samples/SetFileName/CMakeLists.txt
-           plog/samples/SetFileName/Main.cpp
-           plog/samples/Shared/CMakeLists.txt
-           plog/samples/Shared/SharedApp/Main.cpp
-           plog/samples/Shared/SharedLib/Main.cpp
-           plog/samples/SkipNativeEOL/CMakeLists.txt
-           plog/samples/SkipNativeEOL/Main.cpp
-           plog/samples/UtcTime/CMakeLists.txt
-           plog/samples/UtcTime/Main.cpp
-           screenshot.png
-           singleapplication/.git
-           singleapplication/.github/FUNDING.yml
-           singleapplication/.github/workflows/build-cmake.yml
-           singleapplication/.gitignore
-           singleapplication/CHANGELOG.md
-           singleapplication/CMakeLists.txt
-           singleapplication/README.md
-           singleapplication/Windows.md
-           singleapplication/examples/basic/CMakeLists.txt
-           singleapplication/examples/basic/basic.pro
-           singleapplication/examples/basic/main.cpp
-           singleapplication/examples/calculator/CMakeLists.txt
-           singleapplication/examples/calculator/button.cpp
-           singleapplication/examples/calculator/button.h
-           singleapplication/examples/calculator/calculator.cpp
-           singleapplication/examples/calculator/calculator.h
-           singleapplication/examples/calculator/calculator.pro
-           singleapplication/examples/calculator/main.cpp
-           singleapplication/examples/sending_arguments/CMakeLists.txt
-           singleapplication/examples/sending_arguments/main.cpp
-           singleapplication/examples/sending_arguments/messagereceiver.cpp
-           singleapplication/examples/sending_arguments/messagereceiver.h
-           singleapplication/examples/sending_arguments/sending_arguments.pro
-           singleapplication/singleapplication.pri
-Copyright: __NO_COPYRIGHT_NOR_LICENSE__
-License:   __NO_COPYRIGHT_NOR_LICENSE__
-
-Files:     GPService/sigwatch.cpp
-           GPService/sigwatch.h
-           singleapplication/singleapplication.cpp
-           singleapplication/singleapplication.h
-Copyright: 2014 Simon Knopp
-           2015-2018 Itay Grudev
-License:   Expat
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
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- THE SOFTWARE.
-
-Files:     singleapplication/singleapplication_p.cpp
-           singleapplication/singleapplication_p.h
-Copyright: 2015-2018 Itay Grudev
-License:   Expat
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- .
- W A R N I N G !!!
-
-Files:     plog/samples/Android/jni/Android.mk
-Copyright: 2009 The Android Open Source Project
-License:   Apache-2.0
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
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- http://www.apache.org/licenses/LICENSE-2.0
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- .
- On Debian systems, the complete text of the Apache License Version 2.0
-  can be found in `/usr/share/common-licenses/Apache-2.0'.
-
-#----------------------------------------------------------------------------
-# xml and html files (skipped):
-#         GPService/gpservice.xml
-#         GPService/dbus/com.yuezk.qt.GPService.conf
-#         GPClient/com.yuezk.qt.GPClient.svg
-#         GPClient/gpclient.ui
-#         GPClient/normalloginwindow.ui
-#         GPClient/resources.qrc
-
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-   If, pursuant to or in connection with a single transaction or
- arrangement, you convey, or propagate by procuring conveyance of, a
- covered work, and grant a patent license to some of the parties
- receiving the covered work authorizing them to use, propagate, modify
- or convey a specific copy of the covered work, then the patent license
- you grant is automatically extended to all recipients of the covered
- work and works based on it.
- .
-   A patent license is "discriminatory" if it does not include within
- the scope of its coverage, prohibits the exercise of, or is
- conditioned on the non-exercise of one or more of the rights that are
- specifically granted under this License.  You may not convey a covered
- work if you are a party to an arrangement with a third party that is
- in the business of distributing software, under which you make payment
- to the third party based on the extent of your activity of conveying
- the work, and under which the third party grants, to any of the
- parties who would receive the covered work from you, a discriminatory
- patent license (a) in connection with copies of the covered work
- conveyed by you (or copies made from those copies), or (b) primarily
- for and in connection with specific products or compilations that
- contain the covered work, unless you entered into that arrangement,
- or that patent license was granted, prior to 28 March 2007.
- .
-   Nothing in this License shall be construed as excluding or limiting
- any implied license or other defenses to infringement that may
- otherwise be available to you under applicable patent law.
- .
-   12. No Surrender of Others' Freedom.
- .
-   If conditions are imposed on you (whether by court order, agreement or
- otherwise) that contradict the conditions of this License, they do not
- excuse you from the conditions of this License.  If you cannot convey a
- covered work so as to satisfy simultaneously your obligations under this
- License and any other pertinent obligations, then as a consequence you may
- not convey it at all.  For example, if you agree to terms that obligate you
- to collect a royalty for further conveying from those to whom you convey
- the Program, the only way you could satisfy both those terms and this
- License would be to refrain entirely from conveying the Program.
- .
-   13. Use with the GNU Affero General Public License.
- .
-   Notwithstanding any other provision of this License, you have
- permission to link or combine any covered work with a work licensed
- under version 3 of the GNU Affero General Public License into a single
- combined work, and to convey the resulting work.  The terms of this
- License will continue to apply to the part which is the covered work,
- but the special requirements of the GNU Affero General Public License,
- section 13, concerning interaction through a network will apply to the
- combination as such.
- .
-   14. Revised Versions of this License.
- .
-   The Free Software Foundation may publish revised and/or new versions of
- the GNU General Public License from time to time.  Such new versions will
- be similar in spirit to the present version, but may differ in detail to
- address new problems or concerns.
- .
-   Each version is given a distinguishing version number.  If the
- Program specifies that a certain numbered version of the GNU General
- Public License "or any later version" applies to it, you have the
- option of following the terms and conditions either of that numbered
- version or of any later version published by the Free Software
- Foundation.  If the Program does not specify a version number of the
- GNU General Public License, you may choose any version ever published
- by the Free Software Foundation.
- .
-   If the Program specifies that a proxy can decide which future
- versions of the GNU General Public License can be used, that proxy's
- public statement of acceptance of a version permanently authorizes you
- to choose that version for the Program.
- .
-   Later license versions may give you additional or different
- permissions.  However, no additional obligations are imposed on any
- author or copyright holder as a result of your choosing to follow a
- later version.
- .
-   15. Disclaimer of Warranty.
- .
-   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
- APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
- HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
- OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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- PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
- IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
- ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
- .
-   16. Limitation of Liability.
- .
-   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
- WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
- THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
- GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
- USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
- DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
- PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
- EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGES.
- .
-   17. Interpretation of Sections 15 and 16.
- .
-   If the disclaimer of warranty and limitation of liability provided
- above cannot be given local legal effect according to their terms,
- reviewing courts shall apply local law that most closely approximates
- an absolute waiver of all civil liability in connection with the
- Program, unless a warranty or assumption of liability accompanies a
- copy of the Program in return for a fee.
- .
-                      END OF TERMS AND CONDITIONS
- .
-             How to Apply These Terms to Your New Programs
- .
-   If you develop a new program, and you want it to be of the greatest
- possible use to the public, the best way to achieve this is to make it
- free software which everyone can redistribute and change under these terms.
- .
-   To do so, attach the following notices to the program.  It is safest
- to attach them to the start of each source file to most effectively
- state the exclusion of warranty; and each file should have at least
- the "copyright" line and a pointer to where the full notice is found.
- .
-     <one line to give the program's name and a brief idea of what it does.>
-     Copyright (C) <year>  <name of author>
- .
-     This program is free software: you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published by
-     the Free Software Foundation, either version 3 of the License, or
-     (at your option) any later version.
- .
-     This program is distributed in the hope that it will be useful,
-     but WITHOUT ANY WARRANTY; without even the implied warranty of
-     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     GNU General Public License for more details.
- .
-     You should have received a copy of the GNU General Public License
-     along with this program.  If not, see <https://www.gnu.org/licenses/>.
- .
- Also add information on how to contact you by electronic and paper mail.
- .
-   If the program does terminal interaction, make it output a short
- notice like this when it starts in an interactive mode:
- .
-     <program>  Copyright (C) <year>  <name of author>
-     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-     This is free software, and you are welcome to redistribute it
-     under certain conditions; type `show c' for details.
- .
- The hypothetical commands `show w' and `show c' should show the appropriate
- parts of the General Public License.  Of course, your program's commands
- might be different; for a GUI interface, you would use an "about box".
- .
-   You should also get your employer (if you work as a programmer) or school,
- if any, to sign a "copyright disclaimer" for the program, if necessary.
- For more information on this, and how to apply and follow the GNU GPL, see
- <https://www.gnu.org/licenses/>.
- .
-   The GNU General Public License does not permit incorporating your program
- into proprietary programs.  If your program is a subroutine library, you
- may consider it more useful to permit linking proprietary applications with
- the library.  If this is what you want to do, use the GNU Lesser General
- Public License instead of this License.  But first, please read
- <https://www.gnu.org/licenses/why-not-lgpl.html>.

debian/patches/series

@@ -1 +0,0 @@
-# You must remove unused comment lines for the released package.

debian/rules

@@ -1,15 +0,0 @@
-#!/usr/bin/make -f
-# You must remove unused comment lines for the released package.
-export DH_VERBOSE = 1
-export DEB_BUILD_MAINT_OPTIONS = hardening=+all
-export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
-export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
-
-%:
-	dh $@  
-
-override_dh_auto_install:
-	dh_auto_install -- prefix=/usr
-
-#override_dh_install:
-#	dh_install --list-missing -X.pyc -X.pyo

debian/source/format

@@ -1 +0,0 @@
-3.0 (quilt)

debian/source/local-options

@@ -1,2 +0,0 @@
-#abort-on-upstream-changes
-#unapply-patches

debian/watch

@@ -1,3 +0,0 @@
-version=4
-opts="mode=git" https://github.com/yuezk/GlobalProtect-openconnect.git \
-   refs/tags/v([\d\.]+) debian uupdate

gpclient/.gitignore

@@ -0,0 +1 @@
+/target

gpclient/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "gpclient"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+gpcommon = { path = "../gpcommon" }
+tokio = { version = "1.0", features = ["full"] }

gpclient/src/main.rs

@@ -0,0 +1,25 @@
+use gpcommon::{Client, SOCKET_PATH};
+use tokio::{io::AsyncReadExt, net::UnixStream, sync::mpsc};
+
+#[tokio::main]
+async fn main() {
+    // let mut stream = UnixStream::connect(SOCKET_PATH).await.unwrap();
+
+    // let mut buf = [0u8; 34];
+    // let _ = stream.read(&mut buf).await.unwrap();
+
+    // // The first two bytes are the port number, the rest is the AES key
+    // let http_port = u16::from_be_bytes([buf[0], buf[1]]);
+    // let aes_key = &buf[2..];
+
+    // println!("http_port: {http_port}");
+    // println!("aes_key: {aes_key:?}");
+    let (output_tx, mut output_rx) = mpsc::channel::<String>(32);
+    let client = Client::default();
+
+    tokio::select! {
+        _ = client.run() => {
+            println!("Client finished");
+        }
+    }
+}

gpcommon/.gitignore

@@ -0,0 +1,2 @@
+/target
+/Cargo.lock

gpcommon/Cargo.toml

@@ -0,0 +1,27 @@
+[package]
+name = "gpcommon"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+tokio = { version = "1.14", features = ["full"] }
+tokio-util = "0.7"
+thiserror = "1.0"
+serde = { version = "1.0", features = ["derive"] }
+bytes = "1.0"
+serde_json = "1.0"
+async-trait = "0.1"
+ring = "0.16"
+data-encoding = "2.3"
+log = "0.4"
+is_executable = "1.0"
+configparser = "3.0"
+shlex = "1.0"
+anyhow = "1.0"
+tempfile = "3.8"
+lexopt = "0.3.0"
+
+[build-dependencies]
+cc = "1.0"

gpcommon/build.rs

@@ -0,0 +1,12 @@
+fn main() {
+    // Link to the native openconnect library
+    println!("cargo:rustc-link-lib=openconnect");
+    println!("cargo:rerun-if-changed=src/vpn/vpn.c");
+    println!("cargo:rerun-if-changed=src/vpn/vpn.h");
+
+    // Compile the vpn.c file
+    cc::Build::new()
+        .file("src/vpn/vpn.c")
+        .include("src/vpn")
+        .compile("vpn");
+}

gpcommon/src/client.rs

@@ -0,0 +1,286 @@
+use crate::cmd::{Connect, Disconnect, GetStatus};
+use crate::reader::Reader;
+use crate::request::CommandPayload;
+use crate::response::ResponseData;
+use crate::writer::Writer;
+use crate::RequestPool;
+use crate::Response;
+use crate::SOCKET_PATH;
+use crate::{Request, VpnStatus};
+use log::{debug, info, warn};
+use serde::{Deserialize, Serialize};
+use std::fmt::Display;
+use std::sync::Arc;
+use tokio::io::{self, ReadHalf, WriteHalf};
+use tokio::net::UnixStream;
+use tokio::sync::{mpsc, Mutex, RwLock};
+use tokio_util::sync::CancellationToken;
+
+#[derive(Debug)]
+enum ServiceEvent {
+    Online,
+    Response(Response),
+    Offline,
+}
+
+impl From<Response> for ServiceEvent {
+    fn from(response: Response) -> Self {
+        Self::Response(response)
+    }
+}
+
+#[derive(Debug)]
+pub enum ClientStatus {
+    Vpn(VpnStatus),
+    Service(bool),
+}
+
+#[derive(Debug)]
+pub struct Client {
+    // pool of requests that are waiting for responses
+    request_pool: Arc<RequestPool>,
+    // tx for sending requests to the channel
+    request_tx: mpsc::Sender<Request>,
+    // rx for receiving requests from the channel
+    request_rx: Arc<Mutex<mpsc::Receiver<Request>>>,
+    // tx for sending responses to the channel
+    service_event_tx: mpsc::Sender<ServiceEvent>,
+    // rx for receiving responses from the channel
+    service_event_rx: Arc<Mutex<mpsc::Receiver<ServiceEvent>>>,
+    is_online: Arc<RwLock<bool>>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct ServerApiError {
+    pub message: String,
+}
+
+impl Display for ServerApiError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{message}", message = self.message)
+    }
+}
+
+impl From<String> for ServerApiError {
+    fn from(message: String) -> Self {
+        Self { message }
+    }
+}
+
+impl From<&str> for ServerApiError {
+    fn from(message: &str) -> Self {
+        Self {
+            message: message.to_string(),
+        }
+    }
+}
+
+impl Default for Client {
+    fn default() -> Self {
+        let (request_tx, request_rx) = mpsc::channel::<Request>(32);
+        let (service_event_tx, server_event_rx) = mpsc::channel::<ServiceEvent>(32);
+
+        Self {
+            request_pool: Default::default(),
+            request_tx,
+            request_rx: Arc::new(Mutex::new(request_rx)),
+            service_event_tx,
+            service_event_rx: Arc::new(Mutex::new(server_event_rx)),
+            is_online: Default::default(),
+        }
+    }
+}
+
+impl Client {
+    pub async fn is_online(&self) -> bool {
+        *self.is_online.read().await
+    }
+
+    pub fn subscribe_status(&self, callback: impl Fn(ClientStatus) + Send + Sync + 'static) {
+        let service_event_rx = self.service_event_rx.clone();
+
+        tokio::spawn(async move {
+            loop {
+                let mut server_event_rx = service_event_rx.lock().await;
+                if let Some(server_event) = server_event_rx.recv().await {
+                    match server_event {
+                        ServiceEvent::Online => {
+                            callback(ClientStatus::Service(true));
+                        }
+                        ServiceEvent::Offline => {
+                            callback(ClientStatus::Service(false));
+                        }
+                        ServiceEvent::Response(response) => {
+                            if let ResponseData::Status(vpn_status) = response.data() {
+                                callback(ClientStatus::Vpn(vpn_status));
+                            }
+                        }
+                    }
+                }
+            }
+        });
+    }
+
+    pub async fn run(&self) {
+        info!("Connecting to the background service...");
+
+        // TODO exit the loop properly
+        loop {
+            match self.connect_to_server().await {
+                Ok(_) => {
+                    debug!("Disconnected from server, reconnecting...");
+                }
+                Err(err) => {
+                    debug!("Error connecting to server, retrying, error: {:?}", err)
+                }
+            }
+
+            // wait for a second before trying to reconnect
+            tokio::time::sleep(std::time::Duration::from_secs(1)).await;
+        }
+    }
+
+    async fn connect_to_server(&self) -> Result<(), Box<dyn std::error::Error>> {
+        let stream = UnixStream::connect(SOCKET_PATH).await?;
+        let (read_stream, write_stream) = io::split(stream);
+        let cancel_token = CancellationToken::new();
+
+        let read_handle = tokio::spawn(handle_read(
+            read_stream,
+            self.request_pool.clone(),
+            self.service_event_tx.clone(),
+            cancel_token.clone(),
+        ));
+
+        let write_handle = tokio::spawn(handle_write(
+            write_stream,
+            self.request_rx.clone(),
+            cancel_token,
+        ));
+
+        *self.is_online.write().await = true;
+        info!("Connected to the background service");
+        if let Err(err) = self.service_event_tx.send(ServiceEvent::Online).await {
+            warn!("Error sending online event to the channel: {}", err);
+        }
+
+        let _ = tokio::join!(read_handle, write_handle);
+        *self.is_online.write().await = false;
+
+        // TODO connection was lost, cleanup the request pool
+
+        Ok(())
+    }
+
+    async fn send_command<T: TryFrom<ResponseData>>(
+        &self,
+        payload: CommandPayload,
+    ) -> Result<T, ServerApiError> {
+        if !*self.is_online.read().await {
+            return Err("Background service is not running".into());
+        }
+
+        let (request, response_rx) = self.request_pool.create_request(payload).await;
+
+        if let Err(err) = self.request_tx.send(request).await {
+            return Err(format!("Error sending request to the channel: {}", err).into());
+        }
+
+        response_rx
+            .await
+            .map_err(|_| "Error receiving response from the channel".into())
+            .and_then(|response| {
+                if response.success() {
+                    response
+                        .data()
+                        .try_into()
+                        .map_err(|_| "Error parsing response data".into())
+                } else {
+                    Err(response.message().into())
+                }
+            })
+    }
+
+    pub async fn connect(
+        &self,
+        server: String,
+        cookie: String,
+        user_agent: String,
+    ) -> Result<(), ServerApiError> {
+        self.send_command(Connect::new(server, cookie, user_agent).into())
+            .await
+    }
+
+    pub async fn disconnect(&self) -> Result<(), ServerApiError> {
+        self.send_command(Disconnect.into()).await
+    }
+
+    pub async fn status(&self) -> Result<VpnStatus, ServerApiError> {
+        self.send_command(GetStatus.into()).await
+    }
+}
+
+async fn handle_read(
+    read_stream: ReadHalf<UnixStream>,
+    request_pool: Arc<RequestPool>,
+    service_event_tx: mpsc::Sender<ServiceEvent>,
+    cancel_token: CancellationToken,
+) {
+    let mut reader: Reader = read_stream.into();
+
+    loop {
+        match reader.read_multiple::<Response>().await {
+            Ok(responses) => {
+                for response in responses {
+                    match response.request_id() {
+                        Some(id) => request_pool.complete_request(id, response).await,
+                        None => {
+                            if let Err(err) = service_event_tx.send(response.into()).await {
+                                warn!("Error sending response to output channel: {}", err);
+                            }
+                        }
+                    }
+                }
+            }
+            Err(err) if err.kind() == io::ErrorKind::ConnectionAborted => {
+                warn!("Disconnected from the background service");
+                if let Err(err) = service_event_tx.send(ServiceEvent::Offline).await {
+                    warn!(
+                        "Error sending server disconnected event to channel: {}",
+                        err
+                    );
+                }
+                cancel_token.cancel();
+                break;
+            }
+            Err(err) => {
+                warn!("Error reading from server: {}", err);
+            }
+        }
+    }
+}
+
+async fn handle_write(
+    write_stream: WriteHalf<UnixStream>,
+    request_rx: Arc<Mutex<mpsc::Receiver<Request>>>,
+    cancel_token: CancellationToken,
+) {
+    let mut writer: Writer = write_stream.into();
+    loop {
+        let mut request_rx = request_rx.lock().await;
+        tokio::select! {
+            Some(request) = request_rx.recv() => {
+                if let Err(err) = writer.write(&request).await {
+                    warn!("Error writing to server: {}", err);
+                }
+            }
+            _ = cancel_token.cancelled() => {
+                info!("The read loop has been cancelled, exiting the write loop");
+                break;
+            }
+            else => {
+                warn!("Error reading command from channel");
+            }
+        }
+    }
+}

gpcommon/src/cmd/connect.rs

@@ -0,0 +1,39 @@
+use super::{Command, CommandContext, CommandError};
+use crate::{ResponseData, VpnStatus};
+use async_trait::async_trait;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct Connect {
+    server: String,
+    cookie: String,
+    user_agent: String,
+}
+
+impl Connect {
+    pub fn new(server: String, cookie: String, user_agent: String) -> Self {
+        Self {
+            server,
+            cookie,
+            user_agent,
+        }
+    }
+}
+
+#[async_trait]
+impl Command for Connect {
+    async fn handle(&self, context: CommandContext) -> Result<ResponseData, CommandError> {
+        let vpn = context.server_context.vpn();
+        let status = vpn.status().await;
+
+        if status != VpnStatus::Disconnected {
+            return Err(format!("VPN is already in state: {:?}", status).into());
+        }
+
+        if let Err(err) = vpn.connect(&self.server, &self.cookie, &self.user_agent).await {
+            return Err(err.to_string().into());
+        }
+
+        Ok(ResponseData::Empty)
+    }
+}

gpcommon/src/cmd/disconnect.rs

@@ -0,0 +1,15 @@
+use super::{Command, CommandContext, CommandError};
+use crate::ResponseData;
+use async_trait::async_trait;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct Disconnect;
+
+#[async_trait]
+impl Command for Disconnect {
+    async fn handle(&self, context: CommandContext) -> Result<ResponseData, CommandError> {
+        context.server_context.vpn().disconnect().await;
+        Ok(ResponseData::Empty)
+    }
+}

gpcommon/src/cmd/mod.rs

@@ -0,0 +1,54 @@
+use crate::{response::ResponseData, server::ServerContext};
+use async_trait::async_trait;
+use core::fmt::Debug;
+use std::{
+    fmt::{self, Display},
+    sync::Arc,
+};
+
+mod connect;
+mod disconnect;
+mod status;
+
+pub use connect::Connect;
+pub use disconnect::Disconnect;
+pub use status::GetStatus;
+
+#[derive(Debug)]
+pub(crate) struct CommandContext {
+    server_context: Arc<ServerContext>,
+}
+
+impl From<Arc<ServerContext>> for CommandContext {
+    fn from(server_context: Arc<ServerContext>) -> Self {
+        Self { server_context }
+    }
+}
+
+#[derive(Debug)]
+pub(crate) struct CommandError {
+    message: String,
+}
+
+impl From<String> for CommandError {
+    fn from(message: String) -> Self {
+        Self { message }
+    }
+}
+
+impl Display for CommandError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "CommandError {:#?}", self.message)
+    }
+}
+
+#[async_trait]
+pub(crate) trait Command: Send + Sync {
+    async fn handle(&self, context: CommandContext) -> Result<ResponseData, CommandError>;
+}
+
+impl Debug for dyn Command {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "Command")
+    }
+}

gpcommon/src/cmd/status.rs

@@ -0,0 +1,16 @@
+use super::{Command, CommandContext, CommandError};
+use crate::ResponseData;
+use async_trait::async_trait;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct GetStatus;
+
+#[async_trait]
+impl Command for GetStatus {
+    async fn handle(&self, context: CommandContext) -> Result<ResponseData, CommandError> {
+        let status = context.server_context.vpn().status().await;
+
+        Ok(ResponseData::Status(status))
+    }
+}

gpcommon/src/connection.rs

@@ -0,0 +1,179 @@
+use crate::request::Request;
+use crate::server::ServerContext;
+use crate::Reader;
+use crate::Response;
+use crate::ResponseData;
+use crate::VpnStatus;
+use crate::Writer;
+use log::{debug, info, warn};
+use std::sync::Arc;
+use tokio::io::{self, ReadHalf, WriteHalf};
+use tokio::net::UnixStream;
+use tokio::sync::{mpsc, watch};
+use tokio_util::sync::CancellationToken;
+
+async fn handle_read(
+    read_stream: ReadHalf<UnixStream>,
+    server_context: Arc<ServerContext>,
+    response_tx: mpsc::Sender<Response>,
+    peer_pid: Option<i32>,
+    cancel_token: CancellationToken,
+) {
+    let mut reader: Reader = read_stream.into();
+    let mut authenticated: Option<bool> = None;
+
+    loop {
+        match reader.read_multiple::<Request>().await {
+            Ok(requests) => {
+                if authenticated.is_none() {
+                    authenticated = Some(authenticate(peer_pid));
+                }
+                if !authenticated.unwrap_or(false) {
+                    warn!("Client not authenticated, closing connection");
+                    cancel_token.cancel();
+                    break;
+                }
+
+                for request in requests {
+                    debug!("Received client request: {:?}", request);
+
+                    let command = request.command();
+                    let context = server_context.clone().into();
+
+                    let mut response = match command.handle(context).await {
+                        Ok(data) => Response::from(data),
+                        Err(err) => Response::from(err.to_string()),
+                    };
+                    response.set_request_id(request.id());
+
+                    let _ = response_tx.send(response).await;
+                }
+            }
+
+            Err(err) if err.kind() == io::ErrorKind::ConnectionAborted => {
+                info!("Client disconnected");
+                cancel_token.cancel();
+                break;
+            }
+
+            Err(err) => {
+                warn!("Error receiving request: {:?}", err);
+            }
+        }
+    }
+}
+
+async fn handle_write(
+    write_stream: WriteHalf<UnixStream>,
+    mut response_rx: mpsc::Receiver<Response>,
+    cancel_token: CancellationToken,
+) {
+    let mut writer: Writer = write_stream.into();
+
+    loop {
+        tokio::select! {
+            Some(response) = response_rx.recv() => {
+                debug!("Sending response: {:?}", response);
+                if let Err(err) = writer.write(&response).await {
+                    warn!("Error sending response: {:?}", err);
+                }
+            }
+            _ = cancel_token.cancelled() => {
+                info!("Exiting the write loop");
+                break;
+            }
+            else => {
+                warn!("Error receiving response from channel");
+            }
+        }
+    }
+}
+
+async fn handle_status_change(
+    mut status_rx: watch::Receiver<VpnStatus>,
+    response_tx: mpsc::Sender<Response>,
+    cancel_token: CancellationToken,
+) {
+    // Send the initial status
+    send_status(&status_rx, &response_tx).await;
+    debug!("Waiting for status change");
+    let start_time = std::time::Instant::now();
+
+    loop {
+        tokio::select! {
+            _ = status_rx.changed() => {
+                debug!("Status changed: {:?}", start_time.elapsed());
+                send_status(&status_rx, &response_tx).await;
+            }
+            _ = cancel_token.cancelled() => {
+                info!("Exiting the status loop");
+                break;
+            }
+            else => {
+                warn!("Error receiving status from channel");
+            }
+        }
+    }
+}
+
+async fn send_status(status_rx: &watch::Receiver<VpnStatus>, response_tx: &mpsc::Sender<Response>) {
+    let status = *status_rx.borrow();
+    if let Err(err) = response_tx
+        .send(Response::from(ResponseData::Status(status)))
+        .await
+    {
+        warn!("Error sending status: {:?}", err);
+    }
+}
+
+pub(crate) async fn handle_connection(socket: UnixStream, context: Arc<ServerContext>) {
+    let peer_pid = peer_pid(&socket);
+    let (read_stream, write_stream) = io::split(socket);
+    let (response_tx, response_rx) = mpsc::channel::<Response>(32);
+    let cancel_token = CancellationToken::new();
+    let status_rx = context.vpn().status_rx().await;
+
+    // Read requests from the client
+    let read_handle = tokio::spawn(handle_read(
+        read_stream,
+        context.clone(),
+        response_tx.clone(),
+        peer_pid,
+        cancel_token.clone(),
+    ));
+
+    // Write responses to the client
+    let write_handle = tokio::spawn(handle_write(
+        write_stream,
+        response_rx,
+        cancel_token.clone(),
+    ));
+
+    // Watch for status changes
+    let status_handle = tokio::spawn(handle_status_change(
+        status_rx,
+        response_tx.clone(),
+        cancel_token,
+    ));
+
+    let _ = tokio::join!(read_handle, write_handle, status_handle);
+
+    debug!("Client connection closed");
+}
+
+fn peer_pid(socket: &UnixStream) -> Option<i32> {
+    match socket.peer_cred() {
+        Ok(ucred) => ucred.pid(),
+        Err(_) => None,
+    }
+}
+
+// TODO - Implement authentication
+fn authenticate(peer_pid: Option<i32>) -> bool {
+    if let Some(pid) = peer_pid {
+        info!("Peer PID: {}", pid);
+        true
+    } else {
+        false
+    }
+}

gpcommon/src/lib.rs

@@ -0,0 +1,51 @@
+use data_encoding::HEXUPPER;
+use ring::digest::{Context, SHA256};
+use std::{
+    fs::File,
+    io::{BufReader, Read},
+    path::Path,
+};
+
+pub const SOCKET_PATH: &str = "/tmp/gpservice.sock";
+
+mod client;
+mod cmd;
+mod connection;
+mod reader;
+mod request;
+mod response;
+pub mod server;
+mod vpn;
+mod writer;
+
+pub(crate) use request::Request;
+pub(crate) use request::RequestPool;
+
+pub use response::Response;
+pub use response::ResponseData;
+pub use response::TryFromResponseDataError;
+
+pub(crate) use reader::Reader;
+pub(crate) use writer::Writer;
+
+pub use client::Client;
+pub use client::ServerApiError;
+pub use client::ClientStatus;
+pub use vpn::VpnStatus;
+
+pub fn sha256_digest<P: AsRef<Path>>(file_path: P) -> Result<String, std::io::Error> {
+    let input = File::open(file_path)?;
+    let mut reader = BufReader::new(input);
+
+    let mut context = Context::new(&SHA256);
+    let mut buffer = [0; 1024];
+
+    loop {
+        let count = reader.read(&mut buffer)?;
+        if count == 0 {
+            break;
+        }
+        context.update(&buffer[..count]);
+    }
+    Ok(HEXUPPER.encode(context.finish().as_ref()))
+}

gpcommon/src/reader.rs

@@ -0,0 +1,43 @@
+use serde::Deserialize;
+use tokio::io::{self, AsyncReadExt, ReadHalf};
+use tokio::net::UnixStream;
+
+pub(crate) struct Reader {
+    stream: ReadHalf<UnixStream>,
+}
+
+impl From<ReadHalf<UnixStream>> for Reader {
+    fn from(stream: ReadHalf<UnixStream>) -> Self {
+        Self { stream }
+    }
+}
+
+impl Reader {
+    pub async fn read_multiple<T: for<'a> Deserialize<'a>>(&mut self) -> Result<Vec<T>, io::Error> {
+        let mut buffer = [0; 2048];
+
+        match self.stream.read(&mut buffer).await {
+            Ok(0) => Err(io::Error::new(
+                io::ErrorKind::ConnectionAborted,
+                "Peer disconnected",
+            )),
+            Ok(bytes_read) => {
+                let response_str = String::from_utf8_lossy(&buffer[..bytes_read]);
+                let responses: Vec<&str> = response_str.split("\n\n").collect();
+                let responses = responses
+                    .iter()
+                    .filter_map(|r| {
+                        if !r.is_empty() {
+                            serde_json::from_str(r).ok()
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<T>>();
+
+                Ok(responses)
+            }
+            Err(err) => Err(err),
+        }
+    }
+}

gpcommon/src/request.rs

@@ -0,0 +1,105 @@
+use crate::cmd::{Command, Connect, Disconnect, GetStatus};
+use crate::Response;
+use serde::{Deserialize, Serialize};
+use std::sync::Arc;
+use tokio::sync::{oneshot, RwLock};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub(crate) struct Request {
+    id: u64,
+    payload: CommandPayload,
+}
+
+impl Request {
+    fn new(id: u64, payload: CommandPayload) -> Self {
+        Self { id, payload }
+    }
+
+    pub fn id(&self) -> u64 {
+        self.id
+    }
+
+    pub fn command(&self) -> Box<dyn Command> {
+        match &self.payload {
+            CommandPayload::GetStatus(status) => Box::new(status.clone()),
+            CommandPayload::Connect(connect) => Box::new(connect.clone()),
+            CommandPayload::Disconnect(disconnect) => Box::new(disconnect.clone()),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub(crate) enum CommandPayload {
+    GetStatus(GetStatus),
+    Connect(Connect),
+    Disconnect(Disconnect),
+}
+
+impl From<GetStatus> for CommandPayload {
+    fn from(status: GetStatus) -> Self {
+        Self::GetStatus(status)
+    }
+}
+
+impl From<Connect> for CommandPayload {
+    fn from(connect: Connect) -> Self {
+        Self::Connect(connect)
+    }
+}
+
+impl From<Disconnect> for CommandPayload {
+    fn from(disconnect: Disconnect) -> Self {
+        Self::Disconnect(disconnect)
+    }
+}
+
+#[derive(Debug)]
+struct RequestHandle {
+    id: u64,
+    response_tx: oneshot::Sender<Response>,
+}
+
+#[derive(Debug, Default)]
+struct IdGenerator {
+    current_id: u64,
+}
+
+impl IdGenerator {
+    fn next(&mut self) -> u64 {
+        let current_id = self.current_id;
+        self.current_id = self.current_id.wrapping_add(1);
+        current_id
+    }
+}
+
+#[derive(Debug, Default)]
+pub(crate) struct RequestPool {
+    id_generator: Arc<RwLock<IdGenerator>>,
+    request_handles: Arc<RwLock<Vec<RequestHandle>>>,
+}
+
+impl RequestPool {
+    pub async fn create_request(
+        &self,
+        payload: CommandPayload,
+    ) -> (Request, oneshot::Receiver<Response>) {
+        let id = self.id_generator.write().await.next();
+        let (response_tx, response_rx) = oneshot::channel();
+        let request_handle = RequestHandle { id, response_tx };
+
+        self.request_handles.write().await.push(request_handle);
+        (Request::new(id, payload), response_rx)
+    }
+
+    pub async fn complete_request(&self, id: u64, response: Response) {
+        let mut request_handles = self.request_handles.write().await;
+        let request_handle = request_handles
+            .iter()
+            .position(|handle| handle.id == id)
+            .map(|index| request_handles.remove(index));
+
+        if let Some(request_handle) = request_handle {
+            let _ = request_handle.response_tx.send(response);
+        }
+    }
+}

gpcommon/src/response.rs

@@ -0,0 +1,113 @@
+use crate::vpn::VpnStatus;
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct Response {
+    request_id: Option<u64>,
+    success: bool,
+    message: String,
+    data: ResponseData,
+}
+
+impl From<ResponseData> for Response {
+    fn from(data: ResponseData) -> Self {
+        Self {
+            request_id: None,
+            success: true,
+            message: String::from("Success"),
+            data,
+        }
+    }
+}
+
+impl From<String> for Response {
+    fn from(message: String) -> Self {
+        Self {
+            request_id: None,
+            success: false,
+            message,
+            data: ResponseData::Empty,
+        }
+    }
+}
+
+impl Response {
+    pub fn success(&self) -> bool {
+        self.success
+    }
+
+    pub fn message(&self) -> &str {
+        &self.message
+    }
+
+    pub fn set_request_id(&mut self, command_id: u64) {
+        self.request_id = Some(command_id);
+    }
+
+    pub fn request_id(&self) -> Option<u64> {
+        self.request_id
+    }
+
+    pub fn data(&self) -> ResponseData {
+        self.data
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, Copy)]
+pub enum ResponseData {
+    Status(VpnStatus),
+    Empty,
+}
+
+impl From<VpnStatus> for ResponseData {
+    fn from(status: VpnStatus) -> Self {
+        Self::Status(status)
+    }
+}
+
+impl From<()> for ResponseData {
+    fn from(_: ()) -> Self {
+        Self::Empty
+    }
+}
+
+#[derive(Debug)]
+pub struct TryFromResponseDataError {
+    message: String,
+}
+
+impl std::fmt::Display for TryFromResponseDataError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Invalid ResponseData: {}", self.message)
+    }
+}
+
+impl From<&str> for TryFromResponseDataError {
+    fn from(message: &str) -> Self {
+        Self {
+            message: message.into(),
+        }
+    }
+}
+
+impl TryFrom<ResponseData> for VpnStatus {
+    type Error = TryFromResponseDataError;
+
+    fn try_from(value: ResponseData) -> Result<Self, Self::Error> {
+        match value {
+            ResponseData::Status(status) => Ok(status),
+            _ => Err("ResponseData is not a VpnStatus".into()),
+        }
+    }
+}
+
+impl TryFrom<ResponseData> for () {
+    type Error = TryFromResponseDataError;
+
+    fn try_from(value: ResponseData) -> Result<Self, Self::Error> {
+        match value {
+            ResponseData::Empty => Ok(()),
+            _ => Err("ResponseData is not empty".into()),
+        }
+    }
+}

gpcommon/src/server.rs

@@ -0,0 +1,91 @@
+use crate::{connection::handle_connection, vpn::Vpn};
+use log::{warn, info};
+use std::{future::Future, os::unix::prelude::PermissionsExt, path::Path, sync::Arc};
+use tokio::fs;
+use tokio::net::{UnixListener, UnixStream};
+
+#[derive(Debug, Default)]
+pub(crate) struct ServerContext {
+    vpn: Arc<Vpn>,
+}
+
+struct Server {
+    socket_path: String,
+    context: Arc<ServerContext>,
+}
+
+impl ServerContext {
+    pub fn vpn(&self) -> Arc<Vpn> {
+        self.vpn.clone()
+    }
+}
+
+impl Server {
+    fn new(socket_path: String) -> Self {
+        Self {
+            socket_path,
+            context: Default::default(),
+        }
+    }
+
+    // Check if an instance of the server is already running.
+    // by trying to connect to the socket.
+    async fn is_running(&self) -> bool {
+        UnixStream::connect(&self.socket_path).await.is_ok()
+    }
+
+    async fn start(&self) -> Result<(), Box<dyn std::error::Error>> {
+        if Path::new(&self.socket_path).exists() {
+            fs::remove_file(&self.socket_path).await?;
+        }
+
+        let listener = UnixListener::bind(&self.socket_path)?;
+        info!("Listening on socket: {:?}", listener.local_addr()?);
+
+        let metadata = fs::metadata(&self.socket_path).await?;
+        let mut permissions = metadata.permissions();
+        permissions.set_mode(0o666);
+        fs::set_permissions(&self.socket_path, permissions).await?;
+
+        loop {
+            match listener.accept().await {
+                Ok((socket, _)) => {
+                    info!("Accepted connection: {:?}", socket.peer_addr()?);
+                    tokio::spawn(handle_connection(socket, self.context.clone()));
+                }
+                Err(err) => {
+                    warn!("Error accepting connection: {:?}", err);
+                }
+            }
+        }
+    }
+
+    async fn stop(&self) -> Result<(), Box<dyn std::error::Error>> {
+        self.context.vpn().disconnect().await;
+        fs::remove_file(&self.socket_path).await?;
+        Ok(())
+    }
+}
+
+pub async fn run(
+    socket_path: &str,
+    shutdown: impl Future,
+) -> Result<(), Box<dyn std::error::Error>> {
+    let server = Server::new(socket_path.to_string());
+
+    if server.is_running().await {
+        return Err("Another instance of the server is already running".into());
+    }
+
+    tokio::select! {
+        res = server.start() => {
+            res?
+        },
+        _ = shutdown => {
+            info!("Shutting down the server...");
+            server.stop().await?;
+        },
+    }
+
+    Ok(())
+}

gpcommon/src/vpn/ffi.rs

@@ -0,0 +1,60 @@
+use log::{debug, info, trace, warn};
+use std::ffi::{c_char, c_int, c_void};
+use tokio::sync::mpsc;
+
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub(crate) struct Options {
+    pub server: *const c_char,
+    pub cookie: *const c_char,
+    pub user_agent: *const c_char,
+    pub user_data: *mut c_void,
+
+    pub script: *const c_char,
+    pub certificate: *const c_char,
+    pub servercert: *const c_char,
+}
+
+#[link(name = "vpn")]
+extern "C" {
+    #[link_name = "vpn_connect"]
+    pub(crate) fn connect(options: *const Options) -> c_int;
+
+    #[link_name = "vpn_disconnect"]
+    pub(crate) fn disconnect();
+}
+
+#[no_mangle]
+extern "C" fn on_vpn_connected(value: i32, sender: *mut c_void) {
+    let sender = unsafe { &*(sender as *const mpsc::Sender<i32>) };
+    sender
+        .blocking_send(value)
+        .expect("Failed to send VPN connection code");
+}
+
+// Logger used in the C code.
+// level: 0 = error, 1 = info, 2 = debug, 3 = trace
+// map the error level log in openconnect to the warning level
+#[no_mangle]
+extern "C" fn vpn_log(level: i32, message: *const c_char) {
+    let message = unsafe { std::ffi::CStr::from_ptr(message) };
+    let message = message.to_str().unwrap_or("Invalid log message");
+    // Strip the trailing newline
+    let message = message.trim_end_matches('\n');
+
+    if level == 0 {
+        warn!("{}", message);
+    } else if level == 1 {
+        info!("{}", message);
+    } else if level == 2 {
+        debug!("{}", message);
+    } else if level == 3 {
+        trace!("{}", message);
+    } else {
+        warn!(
+            "Unknown log level: {}, enable DEBUG log level to see more details",
+            level
+        );
+        debug!("{}", message);
+    }
+}

gpcommon/src/vpn/gpconf.rs

@@ -0,0 +1,164 @@
+use anyhow::{Error, Ok, Result};
+use configparser::ini::Ini;
+use lexopt::Parser;
+use log::warn;
+
+const GPCONF_PATH: &str = "/etc/gpservice/gp.conf";
+const DEFAULT_SECTION: &str = "*";
+const PROP_OPENCONNECT_ARGS: &str = "openconnect-args";
+
+/// A struct representing the CLI arguments for the `openconnect` command.
+/// Supports most of the options from the `openconnect` command line.
+#[derive(Debug, Default)]
+pub(crate) struct OpenconnectArgs {
+    script: Option<String>,
+    certificate: Option<String>,
+    servercert: Option<String>,
+}
+
+impl OpenconnectArgs {
+    pub fn script(&self) -> Option<String> {
+        self.script.to_owned()
+    }
+
+    pub fn certificate(&self) -> Option<String> {
+        self.certificate.to_owned()
+    }
+
+    pub fn servercert(&self) -> Option<String> {
+        self.servercert.to_owned()
+    }
+}
+
+/// Read the `gp.conf` file and return the `openconnect` arguments for the given server.
+/// If the server is not found, the default section is used.
+pub(crate) fn read_conf(server: &str) -> Result<OpenconnectArgs> {
+    read_conf_from(GPCONF_PATH, server)
+}
+
+/// Private function to read the `openconnect` arguments for the given server from a given path.
+/// Make it easy to write tests.
+fn read_conf_from(path: &str, server: &str) -> Result<OpenconnectArgs> {
+    let mut config = Ini::new();
+
+    config.set_default_section(DEFAULT_SECTION);
+    config.set_multiline(true);
+
+    config.load(path).map_err(Error::msg)?;
+
+    let default_openconnect_config = config
+        .get(DEFAULT_SECTION, PROP_OPENCONNECT_ARGS)
+        .unwrap_or_default();
+    let server_openconnect_config = config
+        .get(server, PROP_OPENCONNECT_ARGS)
+        .unwrap_or(default_openconnect_config);
+
+    let args = shlex::split(&server_openconnect_config).unwrap_or_default();
+    parse_args(&args)
+}
+
+fn parse_args(args: &Vec<String>) -> Result<OpenconnectArgs> {
+    use lexopt::prelude::*;
+
+    let mut parser = Parser::from_args(args);
+
+    let mut script: Option<String> = None;
+    let mut certificate: Option<String> = None;
+    let mut servercert: Option<String> = None;
+    while let Some(arg) = parser.next()? {
+        match arg {
+            Long("script") | Short('s') => {
+                script = Some(parser.value()?.parse()?);
+            }
+            Long("certificate") | Short('c') => {
+                certificate = Some(parser.value()?.parse()?);
+            }
+            Long("servercert") => {
+                servercert = Some(parser.value()?.parse()?);
+            }
+            _ => {
+                warn!("Ignoring unknown argument: {}", arg.unexpected());
+            }
+        }
+    }
+
+    Ok(OpenconnectArgs {
+        script,
+        certificate,
+        servercert,
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use std::io::Write;
+    use tempfile::NamedTempFile;
+
+    use super::*;
+
+    // Macro to create a temporary file with the given content.
+    macro_rules! tempfile {
+        ($content:expr) => {{
+            let mut file = NamedTempFile::new().unwrap();
+            write!(file, $content).unwrap();
+            file
+        }};
+    }
+
+    #[test]
+    fn test_config_not_found() {
+        let args = read_conf_from("non-existent-file", "server");
+        assert!(args.is_err());
+    }
+
+    #[test]
+    fn test_default_config() {
+        let file = tempfile!(
+            r#"
+[*]
+openconnect-args=--script=/script.sh
+"#
+        );
+        let path = file.path().to_str().unwrap();
+        let args = read_conf_from(path, "any server").unwrap();
+
+        assert_eq!(args.script, Some("/script.sh".to_string()));
+        assert_eq!(args.certificate, None);
+        assert_eq!(args.servercert, None);
+    }
+
+    #[test]
+    fn test_server_config() {
+        let file = tempfile!(
+            r#"
+[*]
+openconnect-args=--script=/script.sh
+
+[server]
+openconnect-args=--certificate=/cert.pem
+"#
+        );
+        let path = file.path().to_str().unwrap();
+        let args = read_conf_from(path, "server").unwrap();
+
+        assert_eq!(args.script, None);
+        assert_eq!(args.certificate, Some("/cert.pem".to_string()));
+        assert_eq!(args.servercert, None);
+    }
+
+    #[test]
+    fn test_ignore_unknown_args() {
+        let file = tempfile!(
+            r#"
+[*]
+openconnect-args=--script=/script.sh --unknown-arg -c /cert.pem
+"#
+        );
+        let path = file.path().to_str().unwrap();
+        let args = read_conf_from(path, "server").unwrap();
+
+        assert_eq!(args.script, Some("/script.sh".to_string()));
+        assert_eq!(args.certificate, Some("/cert.pem".to_string()));
+        assert_eq!(args.servercert, None);
+    }
+}

gpcommon/src/vpn/mod.rs

@@ -0,0 +1,145 @@
+use self::vpn_options::VpnOptions;
+use log::{debug, info, warn};
+use serde::{Deserialize, Serialize};
+use std::ffi::c_void;
+use std::sync::Arc;
+use std::thread;
+use tokio::sync::watch;
+use tokio::sync::{mpsc, Mutex};
+
+mod ffi;
+mod gpconf;
+mod vpn_options;
+mod vpnc_script;
+
+#[derive(Debug, PartialEq, Clone, Copy, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
+pub enum VpnStatus {
+    Disconnected,
+    Connecting,
+    Connected,
+    Disconnecting,
+}
+
+#[derive(Debug)]
+struct StatusHolder {
+    status: VpnStatus,
+    status_tx: watch::Sender<VpnStatus>,
+    status_rx: watch::Receiver<VpnStatus>,
+}
+
+impl Default for StatusHolder {
+    fn default() -> Self {
+        let (status_tx, status_rx) = watch::channel(VpnStatus::Disconnected);
+
+        Self {
+            status: VpnStatus::Disconnected,
+            status_tx,
+            status_rx,
+        }
+    }
+}
+
+impl StatusHolder {
+    fn set(&mut self, status: VpnStatus) {
+        self.status = status;
+        if let Err(err) = self.status_tx.send(status) {
+            warn!("Failed to send VPN status: {}", err);
+        }
+    }
+
+    fn status_rx(&self) -> watch::Receiver<VpnStatus> {
+        self.status_rx.clone()
+    }
+}
+
+#[derive(Debug, Default)]
+pub(crate) struct Vpn {
+    status_holder: Arc<Mutex<StatusHolder>>,
+    vpn_options: Arc<Mutex<Option<VpnOptions>>>,
+}
+
+impl Vpn {
+    pub async fn status_rx(&self) -> watch::Receiver<VpnStatus> {
+        self.status_holder.lock().await.status_rx()
+    }
+
+    pub async fn connect(
+        &self,
+        server: &str,
+        cookie: &str,
+        user_agent: &str,
+    ) -> Result<(), Box<dyn std::error::Error>> {
+        let mut options_builder = VpnOptions::builder();
+        let mut options_builder = options_builder
+            .server(server)
+            .cookie(cookie)
+            .user_agent(user_agent);
+
+        if let Ok(openconnect_args) = gpconf::read_conf(server) {
+            info!("Found openconnect args in /etc/gpservice/gp.conf");
+            options_builder = options_builder.with_openconnect_args(openconnect_args);
+        }
+        // Save the VPN options so we can use them later, e.g. reconnect
+        *self.vpn_options.lock().await = Some(options_builder.build());
+
+        let vpn_options = self.vpn_options.clone();
+        let status_holder = self.status_holder.clone();
+        let (vpn_tx, mut vpn_rx) = mpsc::channel::<i32>(1);
+
+        thread::spawn(move || {
+            let vpn_tx = &vpn_tx as *const _ as *mut c_void;
+            let oc_options = vpn_options
+                .blocking_lock()
+                .as_ref()
+                .expect("Failed to unwrap vpn_options")
+                .as_oc_options(vpn_tx);
+
+            // Start the VPN connection, this will block until the connection is closed
+            status_holder.blocking_lock().set(VpnStatus::Connecting);
+            let ret = unsafe { ffi::connect(&oc_options) };
+
+            info!("VPN connection closed with code: {}", ret);
+            status_holder.blocking_lock().set(VpnStatus::Disconnected);
+        });
+
+        info!("Waiting for the VPN connection...");
+
+        if let Some(cmd_pipe_fd) = vpn_rx.recv().await {
+            info!("VPN connection started, cmd_pipe_fd: {}", cmd_pipe_fd);
+            self.status_holder.lock().await.set(VpnStatus::Connected);
+        } else {
+            warn!("VPN connection failed to start");
+        }
+
+        Ok(())
+    }
+
+    pub async fn disconnect(&self) {
+        if self.status().await == VpnStatus::Disconnected {
+            info!("VPN is not connected, nothing to do");
+            return;
+        }
+
+        info!("Disconnecting VPN...");
+        self.status_holder
+            .lock()
+            .await
+            .set(VpnStatus::Disconnecting);
+        unsafe { ffi::disconnect() };
+
+        let mut status_rx = self.status_rx().await;
+        debug!("Waiting for the VPN to disconnect...");
+
+        while status_rx.changed().await.is_ok() {
+            if *status_rx.borrow() == VpnStatus::Disconnected {
+                info!("VPN disconnected");
+                break;
+            }
+        }
+    }
+
+    pub async fn status(&self) -> VpnStatus {
+        self.status_holder.lock().await.status
+    }
+}

gpcommon/src/vpn/vpn.c

@@ -0,0 +1,131 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <sys/utsname.h>
+#include <openconnect.h>
+
+#include "vpn.h"
+
+void *g_user_data;
+
+static int g_cmd_pipe_fd;
+const char *g_vpnc_script;
+
+/* Validate the peer certificate */
+static int validate_peer_cert(__attribute__((unused)) void *_vpninfo, const char *reason)
+{
+    INFO("Validating peer cert: %s", reason);
+    return 0;
+}
+
+/* Print progress messages */
+static void print_progress(__attribute__((unused)) void *_vpninfo, int level, const char *format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    char *message = format_message(format, args);
+    va_end(args);
+
+    if (message == NULL)
+    {
+        ERROR("Failed to format log message");
+    }
+    else
+    {
+        LOG(level, message);
+        free(message);
+    }
+}
+
+static void setup_tun_handler(void *_vpninfo)
+{
+    openconnect_setup_tun_device(_vpninfo, g_vpnc_script, NULL);
+    on_vpn_connected(g_cmd_pipe_fd, g_user_data);
+}
+
+/* Initialize VPN connection */
+int vpn_connect(const vpn_options *options)
+{
+    struct openconnect_info *vpninfo;
+    struct utsname utsbuf;
+
+    g_user_data = options->user_data;
+    g_vpnc_script = options->script;
+
+    vpninfo = openconnect_vpninfo_new(options->user_agent, validate_peer_cert, NULL, NULL, print_progress, NULL);
+
+    if (!vpninfo)
+    {
+        ERROR("openconnect_vpninfo_new failed");
+        return 1;
+    }
+
+    openconnect_set_loglevel(vpninfo, 1);
+    openconnect_init_ssl();
+    openconnect_set_protocol(vpninfo, "gp");
+    openconnect_set_hostname(vpninfo, options->server);
+    openconnect_set_cookie(vpninfo, options->cookie);
+
+    if (options->certificate)
+    {
+        INFO("Setting client certificate: %s", options->certificate);
+        openconnect_set_client_cert(vpninfo, options->certificate, NULL);
+    }
+
+    if (options->servercert) {
+        INFO("Setting server certificate: %s", options->servercert);
+        openconnect_set_system_trust(vpninfo, 0);
+    }
+
+    g_cmd_pipe_fd = openconnect_setup_cmd_pipe(vpninfo);
+    if (g_cmd_pipe_fd < 0)
+    {
+        ERROR("openconnect_setup_cmd_pipe failed");
+        return 1;
+    }
+
+    if (!uname(&utsbuf))
+    {
+        openconnect_set_localname(vpninfo, utsbuf.nodename);
+    }
+
+    // Essential step
+    if (openconnect_make_cstp_connection(vpninfo) != 0)
+    {
+        ERROR("openconnect_make_cstp_connection failed");
+        return 1;
+    }
+
+    if (openconnect_setup_dtls(vpninfo, 60) != 0)
+    {
+        openconnect_disable_dtls(vpninfo);
+    }
+
+    // Essential step
+    openconnect_set_setup_tun_handler(vpninfo, setup_tun_handler);
+
+    while (1)
+    {
+        int ret = openconnect_mainloop(vpninfo, 300, 10);
+
+        if (ret)
+        {
+            INFO("openconnect_mainloop returned %d, exiting", ret);
+            openconnect_vpninfo_free(vpninfo);
+            return ret;
+        }
+
+        INFO("openconnect_mainloop returned 0, reconnecting");
+    }
+}
+
+/* Stop the VPN connection */
+void vpn_disconnect()
+{
+    char cmd = OC_CMD_CANCEL;
+    if (write(g_cmd_pipe_fd, &cmd, 1) < 0)
+    {
+        ERROR("Failed to write to command pipe, VPN connection may not be stopped");
+    }
+}

gpcommon/src/vpn/vpn.h

@@ -0,0 +1,66 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <openconnect.h>
+
+typedef struct vpn_options
+{
+    const char *server;
+    const char *cookie;
+    const char *user_agent;
+    void *user_data;
+
+    const char *script;
+    const char *certificate;
+    const char *servercert;
+} vpn_options;
+
+int vpn_connect(const vpn_options *options);
+void vpn_disconnect();
+
+extern void on_vpn_connected(int cmd_pipe_fd, void *user_data);
+extern void vpn_log(int level, const char *msg);
+
+static char *format_message(const char *format, va_list args)
+{
+    va_list args_copy;
+    va_copy(args_copy, args);
+    int len = vsnprintf(NULL, 0, format, args_copy);
+    va_end(args_copy);
+
+    char *buffer = malloc(len + 1);
+    if (buffer == NULL)
+    {
+        return NULL;
+    }
+
+    vsnprintf(buffer, len + 1, format, args);
+    return buffer;
+}
+
+static void _log(int level, ...)
+{
+    va_list args;
+    va_start(args, level);
+
+    char *format = va_arg(args, char *);
+    char *message = format_message(format, args);
+
+    va_end(args);
+
+    if (message == NULL)
+    {
+        vpn_log(PRG_ERR, "Failed to format log message");
+    }
+    else
+    {
+        vpn_log(level, message);
+        free(message);
+    }
+}
+
+#define LOG(level, ...) _log(level, __VA_ARGS__)
+#define ERROR(...) LOG(PRG_ERR, __VA_ARGS__)
+#define INFO(...) LOG(PRG_INFO, __VA_ARGS__)
+#define DEBUG(...) LOG(PRG_DEBUG, __VA_ARGS__)
+#define TRACE(...) LOG(PRG_TRACE, __VA_ARGS__)