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/*
* Copyright (c) 2012 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
#include "QtCertificateViewerDialog.h"
#include "ui_QtCertificateViewerDialog.h"
#include <Swiften/Base/foreach.h>
#include <QTreeWidgetItem>
#include <QLabel>
#include <QDateTime>
namespace Swift {
QtCertificateViewerDialog::QtCertificateViewerDialog(QWidget* parent) : QDialog(parent), ui(new Ui::QtCertificateViewerDialog) {
ui->setupUi(this);
connect(ui->certChainTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), SLOT(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)));
setAttribute(Qt::WA_DeleteOnClose);
}
QtCertificateViewerDialog::~QtCertificateViewerDialog() {
delete ui;
}
void QtCertificateViewerDialog::setCertificateChain(const std::vector<Certificate::ref>& chain) {
// clean widgets
ui->certChainTreeWidget->clear();
if (chain.empty()) return;
// convert Swift certificate chain to qt certificate chain (root goes first)
currentChain.clear();
foreach(Certificate::ref cert, chain) {
ByteArray certAsDer = cert->toDER();
QByteArray dataArray(reinterpret_cast<const char*>(certAsDer.data()), certAsDer.size());
currentChain.push_front(QSslCertificate(dataArray, QSsl::Der));
}
// fill treeWidget
QTreeWidgetItem* root = new QTreeWidgetItem(ui->certChainTreeWidget, QStringList(currentChain.at(0).subjectInfo(QSslCertificate::CommonName)));
root->setData(0, Qt::UserRole, QVariant(0));
root->setExpanded(true);
ui->certChainTreeWidget->addTopLevelItem(root);
if (currentChain.size() > 1) {
QTreeWidgetItem* parent = root;
for (int n = 1; n < currentChain.size(); n++) {
QTreeWidgetItem* link = new QTreeWidgetItem(parent, QStringList(QString("↳ ") + currentChain.at(n).subjectInfo(QSslCertificate::CommonName)));
link->setExpanded(true);
link->setData(0, Qt::UserRole, QVariant(n));
parent = link;
}
ui->certChainTreeWidget->setCurrentItem(parent);
} else {
ui->certChainTreeWidget->setCurrentItem(root);
}
}
void QtCertificateViewerDialog::displayCertificateChainAsSheet(QWidget* parent, const std::vector<Certificate::ref>& chain) {
QtCertificateViewerDialog* dialog = new QtCertificateViewerDialog(parent);
dialog->setCertificateChain(chain);
dialog->show();
}
void QtCertificateViewerDialog::currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem*) {
setCertificateDetails(currentChain.at(current->data(0, Qt::UserRole).toInt()));
}
#define ADD_SECTION( TITLE ) \
ui->certGridLayout->addWidget(new QLabel("<strong>" + TITLE + "</strong>"), rowCount++, 0, 1, 2);
#define ADD_FIELD( TITLE, VALUE) \
ui->certGridLayout->addWidget(new QLabel(TITLE), rowCount, 0, 1, 1, Qt::AlignRight); \
valueLabel = new QLabel(VALUE); \
valueLabel->setTextFormat(Qt::PlainText); \
valueLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard); \
ui->certGridLayout->addWidget(valueLabel, rowCount++, 1, 1, 1, Qt::AlignLeft);
void QtCertificateViewerDialog::setCertificateDetails(const QSslCertificate& cert) {
QLayoutItem* item;
while ((item = ui->certGridLayout->takeAt(0)) != NULL ) {
delete item->widget();
delete item;
}
int rowCount = 0;
ui->certGridLayout->setColumnStretch(2, 1);
QLabel* valueLabel = 0;
ADD_SECTION(tr("General"));
ADD_FIELD(tr("Valid From"), cert.effectiveDate().toString(Qt::TextDate));
ADD_FIELD(tr("Valid To"), cert.expiryDate().toString(Qt::TextDate));
ADD_FIELD(tr("Serial Number"), QString(cert.serialNumber().toHex()));
ADD_FIELD(tr("Version"), QString(cert.version()));
ADD_SECTION(tr("Subject"));
ADD_FIELD(tr("Organization"), cert.subjectInfo(QSslCertificate::Organization));
ADD_FIELD(tr("Common Name"), cert.subjectInfo(QSslCertificate::CommonName));
ADD_FIELD(tr("Locality"), cert.subjectInfo(QSslCertificate::LocalityName));
ADD_FIELD(tr("Organizational Unit"), cert.subjectInfo(QSslCertificate::OrganizationalUnitName));
ADD_FIELD(tr("Country"), cert.subjectInfo(QSslCertificate::CountryName));
ADD_FIELD(tr("State"), cert.subjectInfo(QSslCertificate::StateOrProvinceName));
if (!cert.alternateSubjectNames().empty()) {
ADD_SECTION(tr("Alternate Subject Names"));
QMultiMap<QSsl::AlternateNameEntryType, QString> altNames = cert.alternateSubjectNames();
foreach (const QSsl::AlternateNameEntryType &type, altNames.uniqueKeys()) {
foreach (QString name, altNames.values(type)) {
if (type == QSsl::EmailEntry) {
ADD_FIELD(tr("E-mail Address"), name);
} else {
ADD_FIELD(tr("DNS Name"), name);
}
}
}
}
ADD_SECTION(tr("Issuer"));
ADD_FIELD(tr("Organization"), cert.issuerInfo(QSslCertificate::Organization));
ADD_FIELD(tr("Common Name"), cert.issuerInfo(QSslCertificate::CommonName));
ADD_FIELD(tr("Locality"), cert.issuerInfo(QSslCertificate::LocalityName));
ADD_FIELD(tr("Organizational Unit"), cert.issuerInfo(QSslCertificate::OrganizationalUnitName));
ADD_FIELD(tr("Country"), cert.issuerInfo(QSslCertificate::CountryName));
ADD_FIELD(tr("State"), cert.issuerInfo(QSslCertificate::StateOrProvinceName));
ui->certGridLayout->setRowStretch(rowCount + 1, 1);
}
}
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