ec9690cf5c
* lang/qt/src/*: Change logging category to macro to QGPGME_LOG. -- The old logging category macro had a typo and this way we are more consistent with other logging rules. For example you could write gpg.* in the logging conf.
133 lines
4.2 KiB
C++
133 lines
4.2 KiB
C++
/*
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qgpgmegpgcardjob.cpp
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This file is part of qgpgme, the Qt API binding for gpgme
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Copyright (c) 2020 g10 Code GmbH
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QGpgME is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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QGpgME 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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "qgpgmegpgcardjob.h"
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#include <QStringList>
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#include <QFileInfo>
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#include <QDir>
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#include <QProcess>
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#include "util.h"
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#include "qgpgme_debug.h"
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/* We cannot have a timeout because key generation can
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* take ages. Well maybe 10 minutes. */
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#define TIMEOUT_VALUE (600000)
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#include <tuple>
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using namespace GpgME;
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using namespace QGpgME;
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QGpgMEGpgCardJob::QGpgMEGpgCardJob()
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: mixin_type(/* needed for the mixer */
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Context::createForEngine(GpgME::SpawnEngine).release())
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{
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lateInitialization();
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}
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QGpgMEGpgCardJob::~QGpgMEGpgCardJob() {}
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static QString getGpgCardPath()
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{
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auto bindir = QString::fromLocal8Bit(dirInfo("bindir"));
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if (bindir.isEmpty()) {
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return QString();
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}
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const QFileInfo fi(QDir(bindir).absoluteFilePath(QStringLiteral("gpg-card")));
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if (fi.exists() && fi.isExecutable()) {
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return fi.absoluteFilePath();
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}
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return QString();
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}
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static QGpgMEGpgCardJob::result_type do_work(const QStringList &cmds, const QString &path)
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{
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QStringList args;
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args << QStringLiteral("--with-colons");
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args += cmds;
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QProcess proc;
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proc.setProgram(path);
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proc.setArguments(args);
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qCDebug(QGPGME_LOG) << "Executing:" << path << args;
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proc.start();
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if (!proc.waitForStarted()) {
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return std::make_tuple (QString(), QString(), 1, QString(), Error());
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}
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if (!proc.waitForFinished(TIMEOUT_VALUE)) {
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return std::make_tuple (QString(), QString(), 1, QString(), Error());
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}
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if (proc.exitStatus() == QProcess::NormalExit) {
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return std::make_tuple (QString::fromUtf8(proc.readAllStandardOutput()),
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QString::fromUtf8(proc.readAllStandardError()), proc.exitCode(),
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QString(), Error());
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}
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return std::make_tuple (QString::fromUtf8(proc.readAllStandardOutput()),
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QString::fromUtf8(proc.readAllStandardError()), 1,
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QString(), Error());
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}
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Error QGpgMEGpgCardJob::start(const QStringList &cmds)
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{
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const auto cardpath = getGpgCardPath ();
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if (cardpath.isEmpty()) {
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return Error(make_error(GPG_ERR_NOT_SUPPORTED));
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}
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run(std::bind(&do_work, cmds, cardpath));
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return Error();
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}
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Error QGpgMEGpgCardJob::exec(const QStringList &cmds, QString &std_out, QString &std_err, int &exitCode)
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{
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const auto cardpath = getGpgCardPath ();
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if (cardpath.isEmpty()) {
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return Error(make_error(GPG_ERR_NOT_SUPPORTED));
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}
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const result_type r = do_work(cmds, cardpath);
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resultHook(r);
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std_out = std::get<0>(r);
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std_err = std::get<1>(r);
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exitCode = std::get<2>(r);
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return exitCode == 0 ? Error() : Error(make_error(GPG_ERR_GENERAL));
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}
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#include "qgpgmegpgcardjob.moc"
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