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@367: #include "createcertlistdialog.h"
aheinecke@454: #include "sslhelp.h"
aheinecke@454: #include "administratorwindow.h"
aheinecke@454: 
rrenkert@367: #include <QDebug>
aheinecke@454: #include <QMessageBox>
rrenkert@367: #include <QDir>
rrenkert@367: #include <QPushButton>
rrenkert@367: #include <QGroupBox>
rrenkert@367: #include <QHBoxLayout>
rrenkert@367: #include <QVBoxLayout>
rrenkert@367: #include <QLabel>
rrenkert@367: #include <QFileDialog>
rrenkert@413: #include <QStandardPaths>
rrenkert@367: 
aheinecke@454: #include <polarssl/pk.h>
aheinecke@454: 
aheinecke@454: CreateCertListDialog::CreateCertListDialog(AdministratorWindow *parent) :
aheinecke@454:     QDialog(parent),
aheinecke@454:     mAdminWindow(parent),
aheinecke@454:     mPk(NULL)
rrenkert@367: {
rrenkert@413:     setWindowTitle(tr("Save certificate list"));
rrenkert@367:     setupGUI();
rrenkert@413:     resize(500, 200);
aheinecke@454:     mCertFile->setText(mAdminWindow->settings()->value("LastCert", QString()).toString());
rrenkert@367: }
rrenkert@367: 
rrenkert@367: void CreateCertListDialog::setupGUI()
rrenkert@367: {
rrenkert@367:     /* Top level layout / widgets */
rrenkert@367:     QVBoxLayout *topLayout = new QVBoxLayout;
rrenkert@413:     QVBoxLayout *headerLayout = new QVBoxLayout;
rrenkert@413:     QHBoxLayout *headerSubLayout = new QHBoxLayout;
rrenkert@428:     QHBoxLayout *centerLayout = new QHBoxLayout;
rrenkert@367:     QHBoxLayout *bottomLayout = new QHBoxLayout;
rrenkert@428:     QVBoxLayout *labelLayout = new QVBoxLayout;
rrenkert@428:     QVBoxLayout *fieldLayout = new QVBoxLayout;
rrenkert@428:     QVBoxLayout *buttonLayout = new QVBoxLayout;
rrenkert@367: 
rrenkert@413:     QLabel *header = new QLabel("<h3>" + tr("Save certificate list") + "</h3>");
rrenkert@413:     QLabel *description = new QLabel(
rrenkert@426:         tr("Save all managed root certificates in a new, signed certificate list."));
rrenkert@413:     headerSubLayout->insertSpacing(0, 40);
rrenkert@413:     headerSubLayout->addWidget(description);
rrenkert@413:     QFrame *headerSeparator = new QFrame();
rrenkert@413:     headerSeparator->setFrameShape(QFrame::HLine);
rrenkert@413:     headerSeparator->setFrameShadow(QFrame::Sunken);
rrenkert@413:     headerLayout->addWidget(header);
rrenkert@413:     headerLayout->addLayout(headerSubLayout);
rrenkert@413:     headerLayout->addWidget(headerSeparator);
rrenkert@428:     headerLayout->insertSpacing(3, 10);
rrenkert@367: 
rrenkert@413:     QLabel *certLabel = new QLabel("Select signature certificate (secret key):");
rrenkert@428:     QLabel *saveLabel = new QLabel("Select output folder:");
rrenkert@428:     labelLayout->addWidget(certLabel);
rrenkert@428:     labelLayout->addWidget(saveLabel);
rrenkert@428: 
rrenkert@367:     mCertFile = new QLineEdit();
rrenkert@428:     mSaveFile = new QLineEdit();
rrenkert@428:     fieldLayout->addWidget(mCertFile);
rrenkert@428:     fieldLayout->addWidget(mSaveFile);
rrenkert@428: 
rrenkert@367:     QPushButton *certSelect = new QPushButton("...");
rrenkert@367:     certSelect->setFixedWidth(30);
rrenkert@428:     connect(certSelect, SIGNAL(clicked()), this, SLOT(openCertificateSelect()));
rrenkert@367:     QPushButton *saveSelect = new QPushButton("...");
rrenkert@367:     connect(saveSelect, SIGNAL(clicked()), this, SLOT(openSaveLocation()));
rrenkert@367:     saveSelect->setFixedWidth(30);
rrenkert@428:     buttonLayout->addWidget(certSelect);
rrenkert@428:     buttonLayout->addWidget(saveSelect);
rrenkert@413: 
rrenkert@426:     QString footerText = tr("In addition, each certificate list will be saved "
rrenkert@413:         "automatically in the archive directory:\n");
rrenkert@426:     footerText.append(QStandardPaths::writableLocation(
rrenkert@426:         QStandardPaths::DataLocation));
rrenkert@413:     QLabel *footer = new QLabel(footerText);
rrenkert@367: 
rrenkert@428:     centerLayout->addLayout(labelLayout);
rrenkert@428:     centerLayout->addLayout(fieldLayout);
rrenkert@428:     centerLayout->addLayout(buttonLayout);
rrenkert@367: 
rrenkert@428:     QPushButton *create = new QPushButton(tr("Save list"));
rrenkert@367:     connect(create, SIGNAL(clicked()), this, SLOT(createList()));
rrenkert@413:     QPushButton *cancel = new QPushButton(tr("Cancel"));
rrenkert@413:     connect(cancel, SIGNAL(clicked()), this, SLOT(close()));
rrenkert@367:     bottomLayout->insertStretch(0, 10);
rrenkert@367:     bottomLayout->addWidget(create);
rrenkert@413:     bottomLayout->addWidget(cancel);
rrenkert@413: 
rrenkert@413:     QFrame *bottomSeparator = new QFrame();
rrenkert@413:     bottomSeparator->setFrameShape(QFrame::HLine);
rrenkert@413:     bottomSeparator->setFrameShadow(QFrame::Sunken);
rrenkert@367: 
rrenkert@367:     topLayout->addLayout(headerLayout);
rrenkert@367:     topLayout->addLayout(centerLayout);
rrenkert@367:     topLayout->insertStretch(2, 10);
rrenkert@413:     topLayout->addWidget(footer);
rrenkert@428:     topLayout->insertSpacing(4, 10);
rrenkert@413:     topLayout->addWidget(bottomSeparator);
rrenkert@367:     topLayout->addLayout(bottomLayout);
rrenkert@367: 
rrenkert@367:     setLayout(topLayout);
rrenkert@367: 
rrenkert@367:     return;
rrenkert@367: }
rrenkert@367: 
aheinecke@454: void CreateCertListDialog::showErrorMessage(const QString &msg)
aheinecke@454: {
aheinecke@454:     QMessageBox::warning(this, tr("Error!"), msg);
aheinecke@454: }
aheinecke@454: 
rrenkert@367: void CreateCertListDialog::openCertificateSelect()
rrenkert@367: {
rrenkert@367:     QString certFile = QFileDialog::getOpenFileName(
aheinecke@454:         this, tr("Select certificate"), mCertFile->text().isEmpty() ?
aheinecke@454:         QDir::homePath() : mCertFile->text(), "*.pem");
rrenkert@367:     mCertFile->setText(certFile);
aheinecke@454: 
aheinecke@454:     mAdminWindow->settings()->setValue("LastCert", certFile);
aheinecke@454: 
aheinecke@454:     if (mPk != NULL) {
aheinecke@454:         pk_free(mPk);
aheinecke@454:         delete mPk;
aheinecke@454:         mPk = NULL;
aheinecke@454:     }
aheinecke@454: 
aheinecke@454:     mPk = new pk_context;
aheinecke@454:     pk_init(mPk);
aheinecke@454:     int ret = pk_parse_keyfile(mPk, mCertFile->text().toLocal8Bit().constData(), "");
aheinecke@454: 
aheinecke@454:     if (ret != 0) {
aheinecke@454:         showErrorMessage(tr("Failed to load certificate: %1")
aheinecke@454:                 .arg(getPolarSSLErrorMsg(ret)));
aheinecke@454:         return;
aheinecke@454:     }
rrenkert@367: }
rrenkert@367: 
rrenkert@367: void CreateCertListDialog::openSaveLocation()
rrenkert@367: {
rrenkert@367:     QString saveFile = QFileDialog::getExistingDirectory(
rrenkert@367:         this, tr("Select target location"), QDir::homePath());
rrenkert@367:     mSaveFile->setText(saveFile);
rrenkert@367: }
rrenkert@367: 
rrenkert@367: void CreateCertListDialog::createList()
rrenkert@367: {
aheinecke@454:     //entropy_context mEntropy;
aheinecke@454:     //ctr_drbg_context mCtr_drbg;
aheinecke@454: 
rrenkert@367:     qDebug() << "and now create the certificate list using:";
rrenkert@367:     qDebug() << "certificate: " << mCertFile->text();
rrenkert@367:     qDebug() << "target" << mSaveFile->text();
rrenkert@367:     // TODO
rrenkert@367: }