File indexing completed on 2024-05-05 17:43:12

 /*
  *   SPDX-FileCopyrightText: 2017 Ivan Cukic <ivan.cukic (at) kde.org>
  *
  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 
 #include "cryfscypherchooserwidget.h"
 
 #include "ui_cryfscypherchooserwidget.h"
 
 #include <QProcess>
 #include <QStringList>
 #include <QTimer>
 
 #include <asynqt/basic/all.h>
 #include <asynqt/operations/transform.h>
 #include <asynqt/wrappers/process.h>
 
 class CryfsCypherChooserWidget::Private
 {
 public:
     Ui::CryfsCypherChooserWidget ui;
 };
 
 CryfsCypherChooserWidget::CryfsCypherChooserWidget()
     : DialogDsl::DialogModule(true)
     , d(new Private())
 {
     d->ui.setupUi(this);
 
     QTimer::singleShot(0, this, &CryfsCypherChooserWidget::initializeCyphers);
 }
 
 void CryfsCypherChooserWidget::initializeCyphers()
 {
     using namespace AsynQt;
     using namespace AsynQt::operators;
 
     // TODO: This needs to be prettier -- for modules to be able
     // to reach their backends directly
     auto process = new QProcess();
     process->setProgram("cryfs");
     process->setArguments({"--show-ciphers"});
 
     auto env = process->processEnvironment();
     env.insert("CRYFS_FRONTEND", "noninteractive");
     process->setProcessEnvironment(env);
 
     auto combo = d->ui.comboCypher;
 
     process->start();
 
     while (!process->waitForFinished(10)) {
         QCoreApplication::processEvents();
     }
 
     const auto err = process->readAllStandardError();
 
     combo->addItem(i18n("Use the default cipher"), QString());
 
     for (const auto &item : QString::fromLatin1(err).split('\n')) {
         if (!item.isEmpty()) {
             combo->addItem(item, item);
         }
     }
 }
 
 CryfsCypherChooserWidget::~CryfsCypherChooserWidget()
 {
 }
 
 PlasmaVault::Vault::Payload CryfsCypherChooserWidget::fields() const
 {
     return {{"cryfs-cipher", d->ui.comboCypher->currentData()}};
 }