1 files changed, 133 insertions, 0 deletions
diff --git a/Swift/QtUI/QtCertificateViewerDialog.cpp b/Swift/QtUI/QtCertificateViewerDialog.cpp
new file mode 100644
index 0000000..2a1e32a
--- /dev/null
+++ b/Swift/QtUI/QtCertificateViewerDialog.cpp
@@ -0,0 +1,133 @@
+/*
+ * 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->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);
+}
+
+}