aheinecke@404: /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
aheinecke@404:  * Software engineering by Intevation GmbH
aheinecke@404:  *
aheinecke@404:  * This file is Free Software under the GNU GPL (v>=2)
aheinecke@404:  * and comes with ABSOLUTELY NO WARRANTY!
aheinecke@404:  * See LICENSE.txt for details.
aheinecke@404:  */
rrenkert@361: #include "createinstallerdialog.h"
andre@761: #include "sslhelp.h"
andre@761: 
rrenkert@361: #include <QDebug>
aheinecke@526: #include <QTextEdit>
rrenkert@361: #include <QDir>
rrenkert@361: #include <QPushButton>
rrenkert@361: #include <QGroupBox>
rrenkert@361: #include <QHBoxLayout>
rrenkert@361: #include <QVBoxLayout>
rrenkert@361: #include <QLabel>
rrenkert@361: #include <QFileDialog>
andre@761: #include <QSaveFile>
aheinecke@515: #include <QSettings>
aheinecke@526: #include <QStyle>
aheinecke@526: #include <QApplication>
aheinecke@515: #include <QMessageBox>
aheinecke@571: #include <QTemporaryDir>
aheinecke@571: 
andre@761: #include <polarssl/pk.h>
andre@761: 
aheinecke@571: /* Static information used in codesigning */
aheinecke@571: #ifndef SIGN_HASH
aheinecke@571: #define SIGN_HASH "sha256"
aheinecke@571: #endif
aheinecke@571: #ifndef SIGN_URL
andre@852: #define SIGN_URL "http://wald.intevation.org/projects/trustbridge/"
aheinecke@571: #endif
aheinecke@571: #ifndef SIGN_PUBLISHER
aheinecke@571: #define SIGN_PUBLISHER "TrustBridge Test with ümlaut"
aheinecke@571: #endif
aheinecke@571: 
rrenkert@361: CreateInstallerDialog::CreateInstallerDialog(QMainWindow *parent) :
aheinecke@516:     QDialog(parent),
aheinecke@571:     mProgress(this),
aheinecke@571:     mInstallerPath(),
aheinecke@571:     mCurrentWorkingDir(NULL)
rrenkert@361: {
aheinecke@515:     QSettings settings;
rrenkert@414:     setWindowTitle(tr("Create binary installer"));
rrenkert@361:     setupGUI();
rrenkert@414:     resize(500, 250);
aheinecke@515:     mCertFile->setText(settings.value("CodeSignCert", QString()).toString());
aheinecke@515:     mBinaryFolder->setText(settings.value("LastBinaryFolder", QString()).toString());
aheinecke@515:     mSaveFile->setText(settings.value("LastBinOutputFolder", QString()).toString());
aheinecke@516: 
aheinecke@516:     connect(&mNSISProc, SIGNAL(finished(int, QProcess::ExitStatus)),
aheinecke@516:             this, SLOT(processFinished(int, QProcess::ExitStatus)));
aheinecke@516:     connect(&mNSISProc, SIGNAL(error(QProcess::ProcessError)),
aheinecke@516:             this, SLOT(processError(QProcess::ProcessError)));
rrenkert@361: }
rrenkert@361: 
rrenkert@361: void CreateInstallerDialog::setupGUI()
rrenkert@361: {
rrenkert@361:     /* Top level layout / widgets */
rrenkert@361:     QVBoxLayout *topLayout = new QVBoxLayout;
rrenkert@414:     QVBoxLayout *headerLayout = new QVBoxLayout;
rrenkert@414:     QHBoxLayout *headerSubLayout = new QHBoxLayout;
rrenkert@428:     QHBoxLayout *centerLayout = new QHBoxLayout;
rrenkert@361:     QHBoxLayout *bottomLayout = new QHBoxLayout;
rrenkert@428:     QVBoxLayout *labelLayout = new QVBoxLayout;
rrenkert@428:     QVBoxLayout *fieldLayout = new QVBoxLayout;
rrenkert@428:     QVBoxLayout *buttonLayout = new QVBoxLayout;
rrenkert@361: 
rrenkert@414:     QLabel *header = new QLabel("<h3>" + tr("Create binary installer") + "</h3>");
rrenkert@414:     QLabel *description = new QLabel(
aheinecke@515:         tr("Create and sign a TrustBridge binary installer."));
rrenkert@414:     headerSubLayout->insertSpacing(0, 40);
rrenkert@414:     headerSubLayout->addWidget(description);
rrenkert@414:     QFrame *headerSeparator = new QFrame();
rrenkert@414:     headerSeparator->setFrameShape(QFrame::HLine);
rrenkert@414:     headerSeparator->setFrameShadow(QFrame::Sunken);
rrenkert@414:     headerLayout->addWidget(header);
rrenkert@414:     headerLayout->addLayout(headerSubLayout);
rrenkert@414:     headerLayout->addWidget(headerSeparator);
rrenkert@428:     headerLayout->insertSpacing(4, 10);
rrenkert@361: 
aheinecke@515:     QLabel *archiveLabel = new QLabel(tr("Select binary folder:"));
aheinecke@515:     QLabel *certLabel = new QLabel(tr("Select code signing certificate:"));
rrenkert@428:     QLabel *saveLabel = new QLabel(tr("Select output folder:"));
rrenkert@428:     labelLayout->addWidget(archiveLabel);
rrenkert@428:     labelLayout->addWidget(certLabel);
rrenkert@428:     labelLayout->addWidget(saveLabel);
rrenkert@428: 
aheinecke@515:     mBinaryFolder = new QLineEdit();
rrenkert@428:     mCertFile = new QLineEdit();
rrenkert@428:     mSaveFile = new QLineEdit();
aheinecke@515:     fieldLayout->addWidget(mBinaryFolder);
rrenkert@428:     fieldLayout->addWidget(mCertFile);
rrenkert@428:     fieldLayout->addWidget(mSaveFile);
rrenkert@428: 
rrenkert@361:     QPushButton *archiveSelect = new QPushButton("...");
aheinecke@515:     connect(archiveSelect, SIGNAL(clicked()), this, SLOT(openFolderSelect()));
rrenkert@361:     archiveSelect->setFixedWidth(30);
rrenkert@361:     QPushButton *certSelect = new QPushButton("...");
rrenkert@361:     connect(certSelect, SIGNAL(clicked()), this, SLOT(openCertificateSelect()));
rrenkert@361:     certSelect->setFixedWidth(30);
rrenkert@361:     QPushButton *saveSelect = new QPushButton("...");
rrenkert@361:     connect(saveSelect, SIGNAL(clicked()), this, SLOT(openSaveLocation()));
rrenkert@361:     saveSelect->setFixedWidth(30);
rrenkert@428:     buttonLayout->addWidget(archiveSelect);
rrenkert@428:     buttonLayout->addWidget(certSelect);
rrenkert@428:     buttonLayout->addWidget(saveSelect);
rrenkert@361: 
rrenkert@428:     centerLayout->addLayout(labelLayout);
rrenkert@428:     centerLayout->addLayout(fieldLayout);
rrenkert@428:     centerLayout->addLayout(buttonLayout);
rrenkert@361: 
rrenkert@414:     QPushButton *create = new QPushButton(tr("Create installer"));
rrenkert@361:     connect(create, SIGNAL(clicked()), this, SLOT(createInstaller()));
rrenkert@414:     QPushButton *cancel = new QPushButton(tr("Cancel"));
rrenkert@414:     connect(cancel, SIGNAL(clicked()), this, SLOT(close()));
rrenkert@361:     bottomLayout->insertStretch(0, 10);
rrenkert@361:     bottomLayout->addWidget(create);
rrenkert@414:     bottomLayout->addWidget(cancel);
rrenkert@414: 
rrenkert@414:     QFrame *bottomSeparator = new QFrame();
rrenkert@414:     bottomSeparator->setFrameShape(QFrame::HLine);
rrenkert@414:     bottomSeparator->setFrameShadow(QFrame::Sunken);
rrenkert@361: 
rrenkert@361:     topLayout->addLayout(headerLayout);
rrenkert@361:     topLayout->addLayout(centerLayout);
rrenkert@361:     topLayout->insertStretch(2, 10);
rrenkert@428:     centerLayout->insertSpacing(3, 10);
rrenkert@414:     topLayout->addWidget(bottomSeparator);
rrenkert@361:     topLayout->addLayout(bottomLayout);
rrenkert@361: 
rrenkert@361:     setLayout(topLayout);
rrenkert@361: 
aheinecke@516:     mProgress.setWindowModality(Qt::WindowModal);
aheinecke@516:     mProgress.setCancelButton(0);
aheinecke@516:     mProgress.setRange(0,0);
aheinecke@516:     mProgress.setMinimumDuration(0);
aheinecke@516: 
rrenkert@361:     return;
rrenkert@361: }
rrenkert@361: 
rrenkert@361: void CreateInstallerDialog::openCertificateSelect()
rrenkert@361: {
aheinecke@515:     QSettings settings;
rrenkert@361:     QString certFile = QFileDialog::getOpenFileName(
aheinecke@515:         this, tr("Select certificate"),
aheinecke@515:         mCertFile->text().isEmpty() ? QDir::homePath() : mCertFile->text(),
aheinecke@515:         "*.pem *.der *.crt");
aheinecke@515:     settings.setValue("CodeSignCert", certFile);
rrenkert@361:     mCertFile->setText(certFile);
rrenkert@361: }
rrenkert@361: 
aheinecke@515: void CreateInstallerDialog::openFolderSelect()
rrenkert@361: {
aheinecke@515:     QSettings settings;
aheinecke@515:     QString archiveFolder = QFileDialog::getExistingDirectory(
aheinecke@515:         this, tr("Select binary folder"),
aheinecke@515:         mBinaryFolder->text().isEmpty() ? QDir::homePath() : mBinaryFolder->text());
aheinecke@515:     mBinaryFolder->setText(archiveFolder);
aheinecke@515:     settings.setValue("LastBinaryFolder", archiveFolder);
rrenkert@361: }
rrenkert@361: 
rrenkert@361: void CreateInstallerDialog::openSaveLocation()
rrenkert@361: {
aheinecke@515:     QSettings settings;
rrenkert@361:     QString saveFile = QFileDialog::getExistingDirectory(
aheinecke@515:         this, tr("Select target location"),
aheinecke@515:         mSaveFile->text().isEmpty() ? QDir::homePath() : mSaveFile->text());
rrenkert@361:     mSaveFile->setText(saveFile);
aheinecke@515:     settings.setValue("LastBinOutputFolder", saveFile);
aheinecke@515: }
aheinecke@515: 
aheinecke@515: void CreateInstallerDialog::showErrorMessage(const QString &msg)
aheinecke@515: {
aheinecke@515:     QMessageBox::warning(this, tr("Error!"), msg);
rrenkert@361: }
rrenkert@361: 
aheinecke@516: void CreateInstallerDialog::processFinished(int exitCode, QProcess::ExitStatus exitStatus)
aheinecke@516: {
aheinecke@571:     if (mCurrentWorkingDir) {
aheinecke@571:         delete mCurrentWorkingDir;
aheinecke@571:         mCurrentWorkingDir = NULL;
aheinecke@571:     }
aheinecke@526:     FinishedDialog *fin = new FinishedDialog(0, tr("Created installer in %1.")
aheinecke@542:             .arg(mSaveFile->text()), mNSISProc.readAll(), false);
aheinecke@518:     qDebug() << "Finished: " << mNSISProc.readAll();
aheinecke@571:     mProgress.setLabelText(tr("Signing installer package..."));
aheinecke@571:     if (!signFile(mInstallerPath)) {
aheinecke@571:         showErrorMessage(tr("Failed to sign installer package."));
aheinecke@571:         QFile::remove(mInstallerPath);
aheinecke@571:     }
aheinecke@516:     mProgress.cancel();
aheinecke@526:     fin->show();
aheinecke@526:     close();
aheinecke@516: }
aheinecke@516: 
aheinecke@516: void CreateInstallerDialog::processError(QProcess::ProcessError error)
aheinecke@516: {
aheinecke@571:     if (mCurrentWorkingDir) {
aheinecke@571:         delete mCurrentWorkingDir;
aheinecke@571:         mCurrentWorkingDir = NULL;
aheinecke@571:     }
aheinecke@518:     qDebug() << "Error: " << mNSISProc.readAll();
aheinecke@516:     mProgress.cancel();
aheinecke@516: }
aheinecke@516: 
rrenkert@361: void CreateInstallerDialog::createInstaller()
rrenkert@361: {
aheinecke@571:     mProgress.setLabelText(tr("Creating installer package..."));
aheinecke@515:     QDir binDir(mBinaryFolder->text());
aheinecke@516:     QDir outDir(mSaveFile->text());
aheinecke@516:     if (mBinaryFolder->text().isEmpty() || !binDir.exists()) {
aheinecke@515:         showErrorMessage(tr("Please select an existing input folder."));
aheinecke@516:         return;
aheinecke@515:     }
aheinecke@516:     if (mCertFile->text().isEmpty()) {
aheinecke@516:         showErrorMessage(tr("Please select a codesigning certificate."));
aheinecke@516:         return;
aheinecke@516:     }
aheinecke@516:     if (mSaveFile->text().isEmpty() || !outDir.exists()) {
aheinecke@516:         showErrorMessage(tr("Please select a output folder."));
aheinecke@516:         return;
aheinecke@516:     }
aheinecke@516:     QSettings options(binDir.filePath("meta.ini"), QSettings::IniFormat);
aheinecke@516:     options.sync();
aheinecke@516:     QStringList keys = options.allKeys();
aheinecke@516:     if (options.status() != QSettings::NoError || keys.size() < 1) {
aheinecke@516:         showErrorMessage(tr("Folder %1 does not appear to contain a meta.ini")
aheinecke@516:                 .arg(binDir.path()));
aheinecke@516:         return;
aheinecke@516:     }
andre@761:     /* Sign the linux installer */
andre@761:     QDir linuxDir(binDir.path() + "/linux");
andre@761:     if (!linuxDir.exists()) {
andre@781:         showErrorMessage(tr("Failed to find the directory for linux binaries: %1")
andre@761:                 .arg(linuxDir.path()));
andre@761:         return;
andre@761:     }
andre@761:     QStringList nameFilter;
andre@761:     nameFilter << "*.sh";
andre@761:     QStringList candidates = linuxDir.entryList(nameFilter, QDir::Files | QDir::Readable);
andre@761:     if (candidates.isEmpty()) {
andre@781:         showErrorMessage(tr("Failed to find a readable *.sh file in: %1")
andre@761:                 .arg(linuxDir.path()));
andre@761:         return;
andre@761:     }
aheinecke@516: 
andre@885:     foreach (const QString& candidate, candidates) {
andre@885:         mProgress.setLabelText(tr("Signing Linux package..."));
andre@885:         mProgress.cancel();
aheinecke@571: 
andre@885:         bool x86arch;
andre@885:         if (candidate.endsWith("-i386.sh")) {
andre@885:             x86arch = true;
andre@885:         } else if (candidate.endsWith("-amd64.sh")) {
andre@885:             x86arch = false;
andre@885:         } else {
andre@885:             qDebug() << "Could not detrmine architecture of " << candidate;
andre@885:             qDebug() << "Skipping.";
andre@886:             continue;
andre@885:         }
andre@885: 
andre@885:         QString outFileName = options.value("setupname", "TrustBridge-default.exe"
andre@885:                 ).toString().replace(".exe",
andre@889:                     x86arch ? "-i386.sh" : "-64bit.sh").arg(QString());
andre@885: 
andre@885:         if (!appendTextSignatureToFile(linuxDir.path() + "/" + candidate,
andre@885:                     outDir.path() + "/" + outFileName)) {
andre@885:             showErrorMessage(tr("Failed to sign linux package: %1").arg(candidate));
andre@885:             mProgress.close();
andre@885:             return;
andre@885:         }
andre@761:     }
andre@761: 
andre@761:     /* The Windows installer */
andre@761: 
andre@761:     mCurrentWorkingDir = codesignBinaries(binDir.path() + "/windows");
andre@761: 
andre@761:     if (!mCurrentWorkingDir) {
aheinecke@571:         /* Error messages should have been shown by the codesign function */
andre@761:         mProgress.close();
aheinecke@571:         return;
aheinecke@571:     }
aheinecke@571: 
aheinecke@571:     mProgress.setLabelText(tr("Creating NSIS package..."));
aheinecke@571: 
aheinecke@516:     /* Copy windows directory contents to tmpdir */
aheinecke@516:     QStringList arguments;
aheinecke@516:     mNSISProc.setProgram("makensis");
aheinecke@518:     mNSISProc.setProcessChannelMode(QProcess::MergedChannels);
aheinecke@516:     mNSISProc.setWorkingDirectory(outDir.path());
aheinecke@537: #ifdef Q_OS_WIN
andre@761:     arguments << QString::fromLatin1("/Dfiles_dir=") + mCurrentWorkingDir->path().replace("/", "\\");
aheinecke@541:     arguments << "/Dpath_sep=\\";
aheinecke@537:     foreach (const QString &key, keys) {
aheinecke@542:         QString value = options.value(key, QString()).toString();
aheinecke@542:         if (key == "setupname") {
aheinecke@542:             value = value.arg(outDir.path().replace("/", "\\") + "\\");
aheinecke@571:             mInstallerPath = value;
aheinecke@542:         }
aheinecke@542:         arguments << QString::fromLatin1("/D%1=%2").arg(key, value);
aheinecke@537:     }
andre@864:     arguments << QString(binDir.path() + "/trustbridge.nsi").replace("/", "\\");
aheinecke@537: #else
andre@761:     arguments << QString::fromLatin1("-Dfiles_dir=") + mCurrentWorkingDir->path();
aheinecke@541:     arguments << "-Dpath_sep=/";
aheinecke@516:     foreach (const QString &key, keys) {
aheinecke@542:         QString value = options.value(key, QString()).toString();
aheinecke@542:         if (key == "setupname") {
aheinecke@542:             value = value.arg(outDir.path() + "/");
aheinecke@571:             mInstallerPath = value;
aheinecke@542:         }
aheinecke@542:         arguments << QString::fromLatin1("-D%1=%2").arg(key, value);
aheinecke@516:     }
andre@864:     arguments << binDir.path() + "/trustbridge.nsi";
aheinecke@537: #endif
aheinecke@516: 
andre@864: 
andre@864:     QFileInfo nsiFile (binDir.path() + "/trustbridge.nsi");
andre@864:     if (!nsiFile.exists()) {
andre@864:         showErrorMessage(tr("Failed to find installer script at: %1 ").arg(nsiFile.filePath()));
andre@864:     }
aheinecke@516: 
aheinecke@518:     qDebug() << "Starting makensis with arguments: " << arguments;
aheinecke@518:     mNSISProc.setArguments(arguments);
aheinecke@516:     mNSISProc.start();
aheinecke@516:     mProgress.show();
aheinecke@516: 
aheinecke@516:     if (!mNSISProc.waitForStarted() ||
aheinecke@516:         mNSISProc.state() == QProcess::NotRunning) {
aheinecke@516:         showErrorMessage(tr("Failed to start makensis.\n"
aheinecke@516:             "Please ensure that makensis is installed and in your PATH variable."));
aheinecke@516:     }
rrenkert@361: }
aheinecke@526: 
aheinecke@571: bool CreateInstallerDialog::signFile(QString filePath) {
aheinecke@571:     QProcess signProc;
aheinecke@571:     signProc.setProcessChannelMode(QProcess::MergedChannels);
aheinecke@571:     signProc.setProgram("osslsigncode");
aheinecke@571:     QStringList arguments;
aheinecke@571: 
aheinecke@571:     QSettings mySettings;
aheinecke@571: 
aheinecke@571:     QString publisher = mySettings.value("sign_publisher", SIGN_PUBLISHER).toString();
aheinecke@571:     QString url = mySettings.value("sign_url", SIGN_URL).toString();
aheinecke@571:     QString hash = mySettings.value("sign_hash", SIGN_HASH).toString();
aheinecke@571: 
aheinecke@571:     arguments << "sign" << "-certs" << mCertFile->text() << "-key"
aheinecke@571:               << mCertFile->text() << "-n" << publisher << "-i" <<
aheinecke@571:               url << "-h" << hash << "-in" << filePath << "-out" << filePath + ".signed";
aheinecke@571: 
aheinecke@571:     qDebug() << "Starting osslsigncode with arguments: " << arguments;
aheinecke@571:     signProc.setArguments(arguments);
aheinecke@571:     signProc.start();
aheinecke@571: 
aheinecke@571:     if (!signProc.waitForFinished(30000)) {
aheinecke@571:         qDebug() << "Signing takes longer then 30 seconds. Aborting.";
aheinecke@571:         return false;
aheinecke@571:     }
aheinecke@571: 
aheinecke@571:     if (signProc.exitStatus() != QProcess::NormalExit ||
aheinecke@571:         signProc.exitCode() != 0) {
aheinecke@571:         qDebug() << "Error process returned: " << signProc.exitCode();
aheinecke@571:         qDebug() << "Output: " << signProc.readAllStandardOutput();
aheinecke@571:         return false;
aheinecke@571:     }
aheinecke@571: 
aheinecke@571:     if (!QFile::remove(filePath)) {
aheinecke@571:         qDebug() << "Failed to remove file.";
aheinecke@571:         return false;
aheinecke@571:     }
aheinecke@571:     if (!QFile::copy(filePath + ".signed", filePath)) {
aheinecke@571:         qDebug() << "Failed to copy signed file in place.";
aheinecke@571:         return false;
aheinecke@571:     }
aheinecke@571:     if (!QFile::remove(filePath + ".signed")) {
aheinecke@571:         qDebug() << "Failed to remove signed.";
aheinecke@571:         return false;
aheinecke@571:     }
aheinecke@571:     return true;
aheinecke@571: }
aheinecke@571: 
aheinecke@571: 
aheinecke@571: QTemporaryDir *CreateInstallerDialog::codesignBinaries(const QDir& sourceDir) {
aheinecke@571:     QTemporaryDir* target = new QTemporaryDir();
aheinecke@571:     /* Copy all files from the source dir to a temporary location */
aheinecke@571:     mProgress.setLabelText(tr("Signing binaries..."));
aheinecke@571: 
aheinecke@571:     mProgress.show();
aheinecke@571:     foreach (const QFileInfo& entry, sourceDir.entryInfoList()) {
aheinecke@571:         QString targetPath = target->path() + QString::fromLatin1("/") + entry.fileName();
aheinecke@571:         if (entry.fileName() == "." || entry.fileName() == "..") {
aheinecke@571:             continue;
aheinecke@571:         }
aheinecke@571:         if (!QFile::copy(entry.absoluteFilePath(), targetPath)) {
aheinecke@571:             qDebug() << "Failed to copy: " << entry.absoluteFilePath() << " to: " << targetPath;
aheinecke@571:             showErrorMessage(tr("Failed to copy binaries to temporary location."));
aheinecke@571:             mProgress.cancel();
aheinecke@571:             return NULL;
aheinecke@571:         }
aheinecke@571:         if (entry.suffix() == "exe") {
aheinecke@571:             if (!signFile(targetPath)) {
aheinecke@571:                 showErrorMessage(tr("Failed to sign binaries with osslsigncode.\n"
aheinecke@571:                             "Please check that %1 is a valid code signing certificate and that"
aheinecke@571:                             "osslsigncode can be found in the PATH.").arg(mCertFile->text()));
aheinecke@571:                 mProgress.cancel();
aheinecke@571:                 return NULL;
aheinecke@571:             }
aheinecke@571:         }
aheinecke@571:     }
aheinecke@571:     mProgress.cancel();
aheinecke@571:     return target;
aheinecke@571: }
aheinecke@571: 
andre@761: bool CreateInstallerDialog::appendTextSignatureToFile(const QString& input,
andre@761:                                                  const QString& output) {
andre@761:     QFile inFile(input);
andre@761:     pk_context pk;
andre@761: 
andre@761:     pk_init(&pk);
andre@761:     int ret = pk_parse_keyfile(&pk, mCertFile->text().toLocal8Bit().constData(), "");
andre@761: 
andre@761:     if (ret != 0) {
andre@761:         showErrorMessage(tr("Failed to load certificate: %1")
andre@761:                 .arg(getPolarSSLErrorMsg(ret)));
andre@761:         pk_free(&pk);
andre@761:         return false;
andre@761:     }
andre@761: 
andre@761:     /* Check that it is a 3072 bit RSA key as specified */
andre@761:     if (!pk.pk_info || pk_get_size(&pk) != 3072 ||
andre@761:             pk.pk_info->type != POLARSSL_PK_RSA) {
andre@761:         qDebug() << pk.pk_info->type << "type";
andre@761:         qDebug() << POLARSSL_PK_RSA << "rsa";
andre@761:         qDebug() << "size " << pk_get_size(&pk);
andre@761:         showErrorMessage(tr("Only 3072 bit RSA keys are supported by the current format."));
andre@761:         pk_free(&pk);
andre@761:         return false;
andre@761:     }
andre@761: 
andre@761:     if (!inFile.open(QIODevice::ReadOnly)) {
andre@761:         showErrorMessage(tr("Failed to open input file: %1").arg(inFile.fileName()));
andre@761:         pk_free(&pk);
andre@761:         return false;
andre@761:     }
andre@761: 
andre@761:     const QByteArray inputContent = inFile.readAll(); // Memory is cheap :)
andre@761:     inFile.close();
andre@761: 
andre@761:     if (inputContent.isEmpty()) {
andre@761:         showErrorMessage(tr("Failed to read input file: %1").arg(inFile.fileName()));
andre@761:         pk_free(&pk);
andre@761:         return false;
andre@761:     }
andre@761: 
andre@761:     const QByteArray signature = rsaSignSHA256Hash(sha256sum(inputContent), &pk);
andre@761: 
andre@761:     pk_free(&pk);
andre@761:     if (signature.size() != 3072 / 8) {
andre@761:         qDebug() << "Signature creation returned signature of invalid size.";
andre@761:         return false;
andre@761:     }
andre@761: 
andre@761:     QSaveFile outFile(output);
andre@761:     outFile.open(QIODevice::WriteOnly);
andre@761:     outFile.write(inputContent);
andre@761:     outFile.write("\r\nS:");
andre@761:     outFile.write(signature.toBase64());
andre@867:     outFile.write("\n");
andre@761: 
andre@761:     return outFile.commit();
andre@761: }
andre@761: 
aheinecke@526: FinishedDialog::FinishedDialog(QDialog *parent,
aheinecke@526:         QString msg, QString details, bool isErr):
aheinecke@526:     QDialog(parent)
aheinecke@526: {
aheinecke@526:     QVBoxLayout *topLayout = new QVBoxLayout;
aheinecke@526:     QHBoxLayout *buttonLayout = new QHBoxLayout;
aheinecke@526:     QLabel *msgLabel = new QLabel;
aheinecke@526:     QTextEdit *detailsWindow = new QTextEdit;
aheinecke@526: 
aheinecke@526:     detailsWindow->insertPlainText(details);
aheinecke@526:     detailsWindow->setReadOnly(true);
aheinecke@526:     detailsWindow->hide();
aheinecke@526: 
aheinecke@526:     if (!isErr) {
andre@772:         setWindowTitle(tr("Successfully created installation package"));
aheinecke@526:         msgLabel->setPixmap(QApplication::style()->standardIcon(
aheinecke@526:                     QStyle::SP_MessageBoxInformation).pixmap(16, 16));
aheinecke@526:     } else {
aheinecke@526:         setWindowTitle(tr("Error!"));
aheinecke@526:         msgLabel->setPixmap(QApplication::style()->standardIcon(
aheinecke@526:                     QStyle::SP_MessageBoxCritical).pixmap(16, 16));
aheinecke@526:     }
aheinecke@526:     msgLabel->setText(msg);
aheinecke@526: 
aheinecke@526:     topLayout->addWidget(msgLabel);
aheinecke@526:     topLayout->addWidget(detailsWindow);
aheinecke@526:     QPushButton *detailsBtn = new QPushButton(tr("Details"));
aheinecke@526:     connect(detailsBtn, SIGNAL(clicked()), detailsWindow, SLOT(show()));
aheinecke@526:     buttonLayout->addWidget(detailsBtn);
aheinecke@526: 
aheinecke@526:     QPushButton *okBtn = new QPushButton(tr("OK"));
aheinecke@526:     okBtn->setIcon(QApplication::style()->standardIcon(QStyle::SP_DialogOkButton));
aheinecke@526:     connect(okBtn, SIGNAL(clicked()), this, SLOT(close()));
aheinecke@526:     buttonLayout->insertStretch(0, 100);
aheinecke@526:     buttonLayout->addWidget(okBtn);
aheinecke@526: 
aheinecke@526:     topLayout->addLayout(buttonLayout);
aheinecke@526:     setLayout(topLayout);
aheinecke@526: }
aheinecke@526: