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Implement ssh key generation dialog.

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Reviewed-by: ck
This commit is contained in:
kh1
2010-04-15 16:11:12 +02:00
parent cfe771cc37
commit c57e2eaff4
7 changed files with 623 additions and 496 deletions
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133
src/plugins/qt4projectmanager/qt-maemo/maemosshconfigdialog.cpp
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@@ -33,96 +33,105 @@
****************************************************************************/
#include "maemosshconfigdialog.h"
#include "maemosshthread.h"
#include <coreplugin/icore.h>
#include "maemodeviceconfigurations.h"
#include "ne7sshobject.h"
#include <ne7ssh.h>
#include <QtCore/QDir>
#include <QtNetwork/QHostInfo>
#include <QtGui/QApplication>
#include <QtGui/QDesktopServices>
#include <QtGui/QFileDialog>
using namespace Qt4ProjectManager::Internal;
MaemoSshConfigDialog::MaemoSshConfigDialog(QWidget *parent)
: QDialog(parent)
, m_keyDeployer(0)
, home(QDesktopServices::storageLocation(QDesktopServices::HomeLocation))
{
m_ui.setupUi(this);
const QLatin1String root("MaemoSsh/");
QSettings *settings = Core::ICore::instance()->settings();
m_ui.useKeyFromPath->setChecked(settings->value(root + QLatin1String("userKey"),
false).toBool());
m_ui.keyFileLineEdit->setExpectedKind(Utils::PathChooser::File);
m_ui.keyFileLineEdit->setPath(settings->value(root + QLatin1String("keyPath"),
QDir::toNativeSeparators(QDir::homePath() + QLatin1String("/.ssh/id_rsa.pub")))
.toString());
connect(m_ui.rsa, SIGNAL(toggled(bool)), this, SLOT(slotToggled()));
connect(m_ui.dsa, SIGNAL(toggled(bool)), this, SLOT(slotToggled()));
connect(m_ui.deployButton, SIGNAL(clicked()), this, SLOT(deployKey()));
connect(m_ui.generateButton, SIGNAL(clicked()), this, SLOT(generateSshKey()));
connect(m_ui.savePublicKey, SIGNAL(clicked()), this, SLOT(savePublicKey()));
connect(m_ui.savePrivateKey, SIGNAL(clicked()), this, SLOT(savePrivateKey()));
}
MaemoSshConfigDialog::~MaemoSshConfigDialog()
{
}
void MaemoSshConfigDialog::slotToggled()
{
m_ui.comboBox->setCurrentIndex(0);
m_ui.comboBox->setEnabled(m_ui.rsa->isChecked());
}
void MaemoSshConfigDialog::generateSshKey()
{
if (!m_ui.keyFileLineEdit->isValid()) {
ne7ssh ssh;
ssh.generateKeyPair("rsa", "test", "id_rsa", "id_rsa.pub");
algorithm = m_ui.rsa->isChecked() ? "rsa" : "dsa";
tmpKey = QDir::tempPath().append(QLatin1Char('/') + algorithm).toUtf8();
QByteArray userId = QString(home.mid(home.lastIndexOf(QLatin1Char('/')) + 1)
+ QLatin1Char('@') + QHostInfo::localHostName()).toUtf8();
QFile::remove(tmpKey);
QFile::remove(tmpKey + ".pub");
QApplication::setOverrideCursor(Qt::BusyCursor);
QSharedPointer<ne7ssh> ssh = Ne7SshObject::instance()->get();
if (ssh->generateKeyPair(algorithm, userId, tmpKey, tmpKey + ".pub",
m_ui.comboBox->currentText().toUShort())) {
QFile file(tmpKey + ".pub");
if (file.open(QIODevice::ReadOnly))
m_ui.plainTextEdit->setPlainText(file.readAll());
m_ui.savePublicKey->setEnabled(true);
m_ui.savePrivateKey->setEnabled(true);
} else {
m_ui.infoLabel->setText("An public key has been created already.");
m_ui.plainTextEdit->setPlainText(tr("Could not create SSH key pair."));
}
QApplication::restoreOverrideCursor();
}
void MaemoSshConfigDialog::deployKey()
void MaemoSshConfigDialog::savePublicKey()
{
if (m_keyDeployer)
return;
checkSshDir();
copyFile(QFileDialog::getSaveFileName(this, tr("Choose folder to save "
"public key file"), home + QString::fromLatin1("/.ssh/id_%1.pub")
.arg(algorithm.constData())), true);
}
if (m_ui.keyFileLineEdit->validatePath(m_ui.keyFileLineEdit->path())) {
m_ui.deployButton->disconnect();
//SshDeploySpec deploySpec(keyFile, homeDirOnDevice(currentConfig().uname)
// + QLatin1String("/.ssh/authorized_keys"), true);
//m_keyDeployer = new MaemoSshDeployer(currentConfig(), QList<SshDeploySpec>()
// << deploySpec);
//connect(m_keyDeployer, SIGNAL(finished()), this,
// SLOT(handleDeployThreadFinished()));
if (m_keyDeployer) {
m_keyDeployer->start();
m_ui.deployButton->setText(tr("Stop deploying"));
connect(m_ui.deployButton, SIGNAL(clicked()), this, SLOT(stopDeploying()));
void MaemoSshConfigDialog::savePrivateKey()
{
checkSshDir();
copyFile(QFileDialog::getSaveFileName(this, tr("Choose folder to save "
"private key file"), home + QString::fromLatin1("/.ssh/id_%1")
.arg(algorithm.constData())), false);
}
void MaemoSshConfigDialog::checkSshDir()
{
QDir dir(home + QString::fromLatin1("/.ssh"));
if (!dir.exists())
dir.mkpath(home + QString::fromLatin1("/.ssh"));
}
void MaemoSshConfigDialog::copyFile(const QString &file, bool pubKey)
{
if (!file.isEmpty()) {
if (!QFile::exists(file) || QFile::remove(file)) {
QFile(tmpKey + (pubKey ? ".pub" : "")).copy(file);
if (pubKey)
emit publicKeyGenerated(file);
else
emit privateKeyGenerated(file);
}
} else {
m_ui.infoLabel->setText("The public key path is invalid.");
}
}
void MaemoSshConfigDialog::handleDeployThreadFinished()
{
if (!m_keyDeployer)
return;
if (m_keyDeployer->hasError()) {
m_ui.infoLabel->setText(tr("Key deployment failed: %1")
.arg(m_keyDeployer->error()));
} else {
m_ui.infoLabel->setText(tr("Key was successfully deployed."));
}
stopDeploying();
}
void MaemoSshConfigDialog::stopDeploying()
{
if (m_keyDeployer) {
m_ui.deployButton->disconnect();
const bool buttonWasEnabled = m_ui.deployButton->isEnabled();
m_keyDeployer->disconnect();
m_keyDeployer->stop();
delete m_keyDeployer;
m_keyDeployer = 0;
m_ui.deployButton->setText(tr("Deploy Public Key"));
connect(m_ui.deployButton, SIGNAL(clicked()), this, SLOT(deployKey()));
m_ui.deployButton->setEnabled(buttonWasEnabled);
}
}