File indexing completed on 2024-12-22 04:43:20 

0001 /*
0002     This file is part of the KDE project.
0003 
0004     SPDX-FileCopyrightText: 2018 Stefano Crocco <stefano.crocco@alice.it>
0005 
0006     SPDX-License-Identifier: LGPL-2.1-or-later
0007 */
0008 
0009 #include "schemehandlers/execschemehandler.h"
0010 
0011 #include <webenginepart_debug.h>
0012 
0013 #include <QWebEngineUrlRequestJob>
0014 
0015 #include <KIO/CommandLauncherJob>
0016 #include <KDialogJobUiDelegate>
0017 
0018 #include <QDebug>
0019 
0020 using namespace WebEngine;
0021 
0022 ExecSchemeHandler::ExecSchemeHandler(QObject* parent): QWebEngineUrlSchemeHandler(parent)
0023 {
0024 }
0025 
0026 ExecSchemeHandler::~ExecSchemeHandler() noexcept
0027 {
0028 }
0029 
0030 void ExecSchemeHandler::requestStarted(QWebEngineUrlRequestJob* job)
0031 {
0032     //TODO: devise a more fine-grained approach to allowing which URLs can request URLs with the exec scheme
0033     if (job->initiator().scheme() != QStringLiteral("konq")) {
0034         qCDebug(WEBENGINEPART_LOG) << "Exec URL not initiated from konq URL";
0035         job->fail(QWebEngineUrlRequestJob::RequestDenied);
0036         return;
0037     }
0038     //The path must start with /
0039     const QString cmdline = job->requestUrl().path();
0040     const QString exec = cmdline.left(cmdline.indexOf(' '));
0041     KIO::CommandLauncherJob *launcherJob = new KIO::CommandLauncherJob(cmdline, this);
0042     launcherJob->setExecutable(exec);
0043     launcherJob->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, nullptr));
0044     launcherJob->start();
0045     //It's not really a failure, but there's no other way to tell QtWebEngine that the request will be handled by someone else
0046     job->fail(QWebEngineUrlRequestJob::NoError);
0047 }