sslcertificateinfowidget.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#include "sslcertificateinfowidget.h"
#include <QSslCertificate>
#include <QVBoxLayout>
#include <QDialog>
#include <QDialogButtonBox>
#include <util/sll/qtutil.h>
#include "ui_sslcertificateinfowidget.h"
 
namespace LC::Util
{
    SslCertificateInfoWidget::SslCertificateInfoWidget (QWidget *parent)
    : QWidget { parent }
    , Ui_ { std::make_shared<Ui::SslCertificateInfoWidget> () }
    {
        Ui_->setupUi (this);
    }
 
    namespace
    {
        QByteArray FormatHash (QByteArray hash)
        {
            hash = hash.toUpper ();
            for (int i = 2; i < hash.size (); i += 3)
                hash.insert (i, ':');
            return hash;
        }
    }
 
    void SslCertificateInfoWidget::SetCertificate (const QSslCertificate& cert)
    {
        auto setSubjectInfo = [&cert] (QLabel *label, QSslCertificate::SubjectInfo key)
        {
            label->setText (cert.subjectInfo (key).join ("; "_ql));
        };
        auto setIssuerInfo = [&cert] (QLabel *label, QSslCertificate::SubjectInfo key)
        {
            label->setText (cert.issuerInfo (key).join ("; "_ql));
        };
 
        setSubjectInfo (Ui_->SubjectCommonName_, QSslCertificate::CommonName);
        setSubjectInfo (Ui_->SubjectOrganization_, QSslCertificate::Organization);
        setSubjectInfo (Ui_->SubjectUnit_, QSslCertificate::OrganizationalUnitName);
        setSubjectInfo (Ui_->SubjectCountry_, QSslCertificate::CountryName);
        setSubjectInfo (Ui_->SubjectState_, QSslCertificate::StateOrProvinceName);
        setSubjectInfo (Ui_->SubjectCity_, QSslCertificate::LocalityName);
        setIssuerInfo (Ui_->IssuerCommonName_, QSslCertificate::CommonName);
        setIssuerInfo (Ui_->IssuerOrganization_, QSslCertificate::Organization);
        setIssuerInfo (Ui_->IssuerUnit_, QSslCertificate::OrganizationalUnitName);
        setIssuerInfo (Ui_->IssuerCountry_, QSslCertificate::CountryName);
        setIssuerInfo (Ui_->IssuerState_, QSslCertificate::StateOrProvinceName);
        setIssuerInfo (Ui_->IssuerCity_, QSslCertificate::LocalityName);
 
        Ui_->SerialNumber_->setText (cert.serialNumber ());
        Ui_->Md5_->setText (cert.digest (QCryptographicHash::Md5).toHex ());
        Ui_->Sha1_->setText (FormatHash (cert.digest (QCryptographicHash::Sha1).toHex ()));
        Ui_->Sha256_->setText (FormatHash (cert.digest (QCryptographicHash::Sha256).toHex ()));
        Ui_->Sha512_->setText (FormatHash (cert.digest (QCryptographicHash::Sha512).toHex ()));
 
        Ui_->StartDate_->setText (QLocale {}.toString (cert.effectiveDate ()));
        Ui_->EndDate_->setText (QLocale {}.toString (cert.expiryDate ()));
    }
 
    QDialog* MakeCertificateViewerDialog (const QSslCertificate& cert, QWidget *parent)
    {
        const auto dia = new QDialog { parent };
        dia->setLayout (new QVBoxLayout);
 
        const auto certWidget = new Util::SslCertificateInfoWidget;
        dia->layout ()->addWidget (certWidget);
 
        const auto buttons = new QDialogButtonBox { QDialogButtonBox::Close };
        QObject::connect (buttons,
                &QDialogButtonBox::accepted,
                dia,
                &QDialog::accept);
        QObject::connect (buttons,
                &QDialogButtonBox::rejected,
                dia,
                &QDialog::reject);
        dia->layout ()->addWidget (buttons);
 
        certWidget->SetCertificate (cert);
        return dia;
    }
}