certificateinfo.cpp Example File

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 #include "certificateinfo.h"
 #include "ui_certificateinfo.h"

 CertificateInfo::CertificateInfo(QWidget *parent)
     : QDialog(parent)
 {
     form = new Ui_CertificateInfo;
     form->setupUi(this);

     connect(form->certificationPathView, SIGNAL(currentIndexChanged(int)),
             this, SLOT(updateCertificateInfo(int)));
 }

 CertificateInfo::~CertificateInfo()
 {
     delete form;
 }

 void CertificateInfo::setCertificateChain(const QList<QSslCertificate> &chain)
 {
     this->chain = chain;

     form->certificationPathView->clear();

     for (int i = 0; i < chain.size(); ++i) {
         const QSslCertificate &cert = chain.at(i);
         form->certificationPathView->addItem(tr("%1%2 (%3)").arg(!i ? QString() : tr("Issued by: "))
                                              .arg(cert.subjectInfo(QSslCertificate::Organization))
                                              .arg(cert.subjectInfo(QSslCertificate::CommonName)));
     }

     form->certificationPathView->setCurrentIndex(0);
 }

 void CertificateInfo::updateCertificateInfo(int index)
 {
     form->certificateInfoView->clear();
     if (index >= 0 && index < chain.size()) {
         const QSslCertificate &cert = chain.at(index);
         QStringList lines;
         lines << tr("Organization: %1").arg(cert.subjectInfo(QSslCertificate::Organization))
               << tr("Subunit: %1").arg(cert.subjectInfo(QSslCertificate::OrganizationalUnitName))
               << tr("Country: %1").arg(cert.subjectInfo(QSslCertificate::CountryName))
               << tr("Locality: %1").arg(cert.subjectInfo(QSslCertificate::LocalityName))
               << tr("State/Province: %1").arg(cert.subjectInfo(QSslCertificate::StateOrProvinceName))
               << tr("Common Name: %1").arg(cert.subjectInfo(QSslCertificate::CommonName))
               << QString()
               << tr("Issuer Organization: %1").arg(cert.issuerInfo(QSslCertificate::Organization))
               << tr("Issuer Unit Name: %1").arg(cert.issuerInfo(QSslCertificate::OrganizationalUnitName))
               << tr("Issuer Country: %1").arg(cert.issuerInfo(QSslCertificate::CountryName))
               << tr("Issuer Locality: %1").arg(cert.issuerInfo(QSslCertificate::LocalityName))
               << tr("Issuer State/Province: %1").arg(cert.issuerInfo(QSslCertificate::StateOrProvinceName))
               << tr("Issuer Common Name: %1").arg(cert.issuerInfo(QSslCertificate::CommonName));
         foreach (QString line, lines)
             form->certificateInfoView->addItem(line);
     } else {
         form->certificateInfoView->clear();
     }
 }