mirror of
https://bitbucket.org/smil3y/kde-workspace.git
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113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
/*
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This file is part of the KDE project
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Copyright (C) 2024 Ivailo Monev <xakepa10@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2, as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include <kapplication.h>
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#include <kcmdlineargs.h>
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#include <kaboutdata.h>
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#include <kpassworddialog.h>
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#include <kwindowsystem.h>
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#include <kstartupinfo.h>
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#include <stdio.h>
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#if defined(HAVE_PR_SET_DUMPABLE)
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# include <sys/prctl.h>
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#elif defined(HAVE_PROCCTL)
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# include <unistd.h>
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# include <sys/procctl.h>
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#endif
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static QString kLocalString(const QByteArray &bytes)
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{
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return QString::fromLocal8Bit(bytes.constData(), bytes.size());
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}
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static QByteArray kLocalBytes(const QString &string)
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{
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return string.toLocal8Bit();
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}
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int main(int argc, char **argv)
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{
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#if defined(HAVE_PR_SET_DUMPABLE)
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prctl(PR_SET_DUMPABLE, 0);
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#elif defined(HAVE_PROCCTL)
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int ctldata = PROC_TRACE_CTL_DISABLE;
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procctl(P_PID, ::getpid(), PROC_TRACE_CTL, &ctldata);
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#endif
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KAboutData about(
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"kaskpass", 0, ki18n("KAskPass"),
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"1.0.0", ki18n("Password prompt for KDE"),
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KAboutData::License_GPL,
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ki18n("(C) 2024 Ivailo Monev")
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);
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const QByteArray caller = qgetenv("KASKPASS_CALLER");
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if (!caller.isEmpty()) {
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about.setAppName(caller.toLower());
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about.setProgramName(ki18n(caller.constData()));
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}
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KCmdLineArgs::init(&about);
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KApplication app;
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app.disableSessionManagement();
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KPasswordDialog dialog;
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dialog.setDefaultButton(KDialog::Ok);
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const QByteArray winid = qgetenv("KASKPASS_MAINWINDOW");
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if (!winid.isEmpty()) {
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KWindowSystem::setMainWindow(&dialog, static_cast<WId>(winid.toULong()));
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}
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const QByteArray icon = qgetenv("KASKPASS_ICON");
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if (!icon.isEmpty()) {
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dialog.setPixmap(QPixmap(kLocalString(icon)));
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}
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const QByteArray label0 = qgetenv("KASKPASS_LABEL0");
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if (!label0.isEmpty()) {
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const QByteArray comment0 = qgetenv("KASKPASS_COMMENT0");
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dialog.addCommentLine(kLocalString(label0), kLocalString(comment0));
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}
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const QByteArray label1 = qgetenv("KASKPASS_LABEL1");
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if (!label1.isEmpty()) {
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const QByteArray comment1 = qgetenv("KASKPASS_COMMENT1");
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dialog.addCommentLine(kLocalString(label1), kLocalString(comment1));
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}
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QByteArray prompt = qgetenv("KASKPASS_PROMPT");
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if (prompt.isEmpty()) {
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// in case it is used by something other than kdesudo
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prompt = qgetenv("SSH_ASKPASS_PROMPT");
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}
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if (!prompt.isEmpty()) {
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dialog.setPrompt(kLocalString(prompt));
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}
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// finish startup before showing the dialog
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KStartupInfo::appStarted();
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const int result = dialog.exec();
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if (result == QDialog::Accepted) {
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const QByteArray pass = kLocalBytes(dialog.password());
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fprintf(stdout, "%s\n", pass.constData());
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fflush(stdout);
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return 0;
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}
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return 1;
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}
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