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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/
#include "sshkeydeployer.h"
#include <utils/ssh/sshremoteprocessrunner.h>
#include <utils/fileutils.h>
#include <QtCore/QFile>
#include <QtCore/QSharedPointer>
using namespace Utils;
namespace RemoteLinux {
namespace Internal {
class SshKeyDeployerPrivate
{
public:
SshRemoteProcessRunner::Ptr deployProcess;
};
} // namespace Internal
SshKeyDeployer::SshKeyDeployer(QObject *parent)
: QObject(parent), d(new Internal::SshKeyDeployerPrivate)
{
}
SshKeyDeployer::~SshKeyDeployer()
{
cleanup();
delete d;
}
void SshKeyDeployer::deployPublicKey(const SshConnectionParameters &sshParams,
const QString &keyFilePath)
{
cleanup();
d->deployProcess = SshRemoteProcessRunner::create(sshParams);
Utils::FileReader reader;
if (!reader.fetch(keyFilePath)) {
emit error(tr("Public key error: %1").arg(reader.errorString()));
return;
}
connect(d->deployProcess.data(), SIGNAL(connectionError(Utils::SshError)), this,
SLOT(handleConnectionFailure()));
connect(d->deployProcess.data(), SIGNAL(processClosed(int)), this,
SLOT(handleKeyUploadFinished(int)));
const QByteArray command = "test -d .ssh "
"|| mkdir .ssh && chmod 0700 .ssh && echo '"
+ reader.data() + "' >> .ssh/authorized_keys && chmod 0600 .ssh/authorized_keys";
d->deployProcess->run(command);
}
void SshKeyDeployer::handleConnectionFailure()
{
if (!d->deployProcess)
return;
const QString errorMsg = d->deployProcess->connection()->errorString();
cleanup();
emit error(tr("Connection failed: %1").arg(errorMsg));
}
void SshKeyDeployer::handleKeyUploadFinished(int exitStatus)
{
Q_ASSERT(exitStatus == SshRemoteProcess::FailedToStart
|| exitStatus == SshRemoteProcess::KilledBySignal
|| exitStatus == SshRemoteProcess::ExitedNormally);
if (!d->deployProcess)
return;
const int exitCode = d->deployProcess->process()->exitCode();
const QString errorMsg = d->deployProcess->process()->errorString();
cleanup();
if (exitStatus == SshRemoteProcess::ExitedNormally && exitCode == 0)
emit finishedSuccessfully();
else
emit error(tr("Key deployment failed: %1.").arg(errorMsg));
}
void SshKeyDeployer::stopDeployment()
{
cleanup();
}
void SshKeyDeployer::cleanup()
{
if (d->deployProcess) {
disconnect(d->deployProcess.data(), 0, this, 0);
d->deployProcess.clear();
}
}
} // namespace RemoteLinux
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