implement Linux updating

client/ui/controllers/updateController.cpp

@@ -62,7 +62,7 @@ void UpdateController::checkForUpdates()
 
                 for (auto asset : assets) {
                     QJsonObject assetObject = asset.toObject();
-                    if (assetObject.value("name").toString().contains(".tar.gz")) {
+                    if (assetObject.value("name").toString().contains(".tar.zip")) {
                         m_downloadUrl = assetObject.value("browser_download_url").toString();
                     }
                 }
@@ -108,27 +108,12 @@ void UpdateController::runInstaller()
             if (file.open(QIODevice::WriteOnly)) {
                 file.write(reply->readAll());
                 file.close();
-
-                QFutureWatcher<int> watcher;
-                QFuture<int> future = QtConcurrent::run([this]() {
                 QString t = installerPath;
-                    QRemoteObjectPendingReply<int> ipcReply = IpcClient::Interface()->installApp(t);
+                auto ipcReply = IpcClient::Interface()->installApp(t);
-                    // QRemoteObjectPendingReply<int> ipcReply = IpcClient::Interface()->mountDmg(t, true);
-                    // ipcReply.waitForFinished();
-                    // QProcess::execute("/Volumes/AmneziaVPN/AmneziaVPN.app/Contents/MacOS/AmneziaVPN");
-                    // ipcReply = IpcClient::Interface()->mountDmg(t, false);
                 ipcReply.waitForFinished();
-                    return ipcReply.returnValue();
+                int result = ipcReply.returnValue();
-                });
 
-                QEventLoop wait;
+                // emit errorOccured("");
-                connect(&watcher, &QFutureWatcher<ErrorCode>::finished, &wait, &QEventLoop::quit);
-                watcher.setFuture(future);
-                wait.exec();
-
-                qDebug() <<  future.result();
-
-//                emit errorOccured("");
             }
         } else {
             if (reply->error() == QNetworkReply::NetworkError::OperationCanceledError

ipc/ipcserver.cpp

@@ -381,7 +381,70 @@ int IpcServer::mountDmg(const QString &path, bool mount)
 int IpcServer::installApp(const QString &path)
 {
 #if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID)
-    return QProcess::execute(QString("sudo dpkg -i %1").arg(path));
+    QProcess process;
+    QString tempDir = QStandardPaths::writableLocation(QStandardPaths::TempLocation);
+    QString extractDir = tempDir + "/amnezia_update";
+    
+    qDebug() << "Installing app from:" << path;
+    qDebug() << "Using temp directory:" << extractDir;
+    
+    // Create extraction directory if it doesn't exist
+    QDir dir(extractDir);
+    if (!dir.exists()) {
+        dir.mkpath(".");
+        qDebug() << "Created extraction directory";
+    }
+    
+    // First, extract the zip archive
+    qDebug() << "Extracting ZIP archive...";
+    process.start("unzip", QStringList() << path << "-d" << extractDir);
+    process.waitForFinished();
+    if (process.exitCode() != 0) {
+        qDebug() << "ZIP extraction error:" << process.readAllStandardError();
+        return process.exitCode();
+    }
+    qDebug() << "ZIP archive extracted successfully";
+    
+    // Look for tar file in extracted files
+    qDebug() << "Looking for TAR file...";
+    QDirIterator tarIt(extractDir, QStringList() << "*.tar", QDir::Files);
+    if (!tarIt.hasNext()) {
+        qDebug() << "TAR file not found in the extracted archive";
+        return -1;
+    }
+    
+    // Extract found tar archive
+    QString tarPath = tarIt.next();
+    qDebug() << "Found TAR file:" << tarPath;
+    qDebug() << "Extracting TAR archive...";
+    
+    process.start("tar", QStringList() << "-xf" << tarPath << "-C" << extractDir);
+    process.waitForFinished();
+    if (process.exitCode() != 0) {
+        qDebug() << "TAR extraction error:" << process.readAllStandardError();
+        return process.exitCode();
+    }
+    qDebug() << "TAR archive extracted successfully";
+    
+    // Remove tar file as it's no longer needed
+    QFile::remove(tarPath);
+    qDebug() << "Removed temporary TAR file";
+    
+    // Find executable file and run it
+    qDebug() << "Looking for executable file...";
+    QDirIterator it(extractDir, QDir::Files | QDir::Executable, QDirIterator::Subdirectories);
+    if (it.hasNext()) {
+        QString execPath = it.next();
+        qDebug() << "Found executable:" << execPath;
+        qDebug() << "Launching installer...";
+        process.start("sudo", QStringList() << execPath);
+        process.waitForFinished();
+        qDebug() << "Installer finished with exit code:" << process.exitCode();
+        return process.exitCode();
+    }
+    
+    qDebug() << "No executable file found";
+    return -1; // Executable not found
 #endif
     return 0;
 }