File indexing completed on 2024-04-21 05:36:17 

0001 /*  This file is part of the KDE project
0002     SPDX-FileCopyrightText: 2009 Jaroslav Reznik <jreznik@redhat.com>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #include "config.h"
0008 #include "policykitlistener.h"
0009 // KF
0010 #include <KAboutData>
0011 #include <KCrash>
0012 #include <KDBusService>
0013 #include <KLocalizedString>
0014 // PolkitQt1
0015 #include <PolkitQt1/Subject>
0016 // Qt
0017 #include <QApplication>
0018 #include <QDebug>
0019 #include <QSessionManager>
0020 // std
0021 #if HAVE_SYS_PRCTL_H
0022 #include <sys/prctl.h>
0023 #endif
0024 #if HAVE_SYS_PROCCTL_H
0025 #include <sys/procctl.h>
0026 #include <unistd.h>
0027 #endif
0028 
0029 int main(int argc, char *argv[])
0030 {
0031     // disable ptrace
0032 #if HAVE_PR_SET_DUMPABLE
0033     prctl(PR_SET_DUMPABLE, 0);
0034 #endif
0035 #if HAVE_PROC_TRACE_CTL
0036     int mode = PROC_TRACE_CTL_DISABLE;
0037     procctl(P_PID, getpid(), PROC_TRACE_CTL, &mode);
0038 #endif
0039     KCrash::setFlags(KCrash::AutoRestart);
0040 
0041     QApplication app(argc, argv);
0042     app.setQuitOnLastWindowClosed(false);
0043 
0044     KLocalizedString::setApplicationDomain(QByteArrayLiteral("polkit-kde-authentication-agent-1"));
0045 
0046     KAboutData aboutData("polkit-kde-authentication-agent-1", QString(), POLKIT_KDE_1_VERSION);
0047     aboutData.addLicense(KAboutLicense::GPL);
0048     aboutData.addCredit(i18n("(c) 2009 Red Hat, Inc."));
0049     aboutData.addAuthor(i18n("Lukáš Tinkl"), i18n("Maintainer"), "ltinkl@redhat.com");
0050     aboutData.addAuthor(i18n("Jaroslav Reznik"), i18n("Former maintainer"), "jreznik@redhat.com");
0051     aboutData.setProductName("policykit-kde/polkit-kde-authentication-agent-1");
0052 
0053     KAboutData::setApplicationData(aboutData);
0054 
0055     // ensure singleton run
0056     KDBusService service(KDBusService::Unique | KDBusService::Replace);
0057 
0058     // disable session management
0059     auto disableSessionManagement = [](QSessionManager &sm) {
0060         sm.setRestartHint(QSessionManager::RestartNever);
0061     };
0062 
0063     QObject::connect(&app, &QGuiApplication::commitDataRequest, disableSessionManagement);
0064     QObject::connect(&app, &QGuiApplication::saveStateRequest, disableSessionManagement);
0065 
0066     // register agent
0067     PolicyKitListener *listener = new PolicyKitListener(&app);
0068 
0069     PolkitQt1::UnixSessionSubject session(getpid());
0070 
0071     const bool result = listener->registerListener(session, "/org/kde/PolicyKit1/AuthenticationAgent");
0072 
0073     qDebug() << "Authentication agent result:" << result;
0074 
0075     if (!result) {
0076         qWarning() << "Couldn't register listener!";
0077         exit(1);
0078     }
0079 
0080     app.exec();
0081 }