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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@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 qt-info@nokia.com.
**
**************************************************************************/
#include "sshkeycreationdialog.h"
#include "ui_sshkeycreationdialog.h"
#include "linuxdeviceconfiguration.h"
#include <utils/ssh/sshkeygenerator.h>
#include <utils/fileutils.h>
#include <QtCore/QDir>
#include <QtCore/QFile>
#include <QtCore/QFileInfo>
#include <QtGui/QApplication>
#include <QtGui/QDesktopServices>
#include <QtGui/QMessageBox>
using namespace Utils;
using namespace RemoteLinux::Internal;
SshKeyCreationDialog::SshKeyCreationDialog(QWidget *parent)
: QDialog(parent), m_keyGenerator(0), m_ui(new Ui::SshKeyCreationDialog)
{
m_ui->setupUi(this);
m_ui->privateKeyFilePathChooser->setExpectedKind(PathChooser::File);
const QString defaultPath = QDesktopServices::storageLocation(QDesktopServices::HomeLocation)
+ QLatin1String("/.ssh/qtc_id");
m_ui->privateKeyFilePathChooser->setPath(defaultPath);
filePathChanged();
connect(m_ui->rsa, SIGNAL(toggled(bool)), this, SLOT(keyTypeChanged()));
connect(m_ui->dsa, SIGNAL(toggled(bool)), this, SLOT(keyTypeChanged()));
connect(m_ui->privateKeyFilePathChooser, SIGNAL(changed(QString)), SLOT(filePathChanged()));
connect(m_ui->generateButton, SIGNAL(clicked()), this, SLOT(generateKeys()));
}
SshKeyCreationDialog::~SshKeyCreationDialog()
{
delete m_keyGenerator;
}
void SshKeyCreationDialog::keyTypeChanged()
{
m_ui->comboBox->setCurrentIndex(0);
m_ui->comboBox->setEnabled(m_ui->rsa->isChecked());
}
void SshKeyCreationDialog::generateKeys()
{
const SshKeyGenerator::KeyType keyType = m_ui->rsa->isChecked()
? SshKeyGenerator::Rsa
: SshKeyGenerator::Dsa;
if (!m_keyGenerator)
m_keyGenerator = new SshKeyGenerator;
QApplication::setOverrideCursor(Qt::BusyCursor);
const bool success = m_keyGenerator->generateKeys(keyType, SshKeyGenerator::Mixed,
m_ui->comboBox->currentText().toUShort());
QApplication::restoreOverrideCursor();
if (success) {
saveKeys();
} else {
QMessageBox::critical(this, tr("Key Generation Failed"), m_keyGenerator->error());
}
}
void SshKeyCreationDialog::filePathChanged()
{
m_ui->generateButton->setEnabled(!privateKeyFilePath().isEmpty());
m_ui->publicKeyFileLabel->setText(privateKeyFilePath() + QLatin1String(".pub"));
}
void SshKeyCreationDialog::saveKeys()
{
const QString parentDir = QFileInfo(privateKeyFilePath()).dir().path();
if (!QDir::root().mkpath(parentDir)) {
QMessageBox::critical(this, tr("Failure To Save Key File"),
tr("Failed to create directory: '%1'.").arg(parentDir));
return;
}
FileSaver privSaver(privateKeyFilePath());
privSaver.write(m_keyGenerator->privateKey());
if (!privSaver.finalize(this))
return;
QFile::setPermissions(privateKeyFilePath(), QFile::ReadOwner | QFile::WriteOwner);
FileSaver pubSaver(m_ui->publicKeyFileLabel->text());
pubSaver.write(m_keyGenerator->publicKey());
if (pubSaver.finalize(this))
accept();
}
QString SshKeyCreationDialog::privateKeyFilePath() const
{
return m_ui->privateKeyFilePathChooser->path();
}
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