diff --git a/src/dialogs/certificatedetailswidget.cpp b/src/dialogs/certificatedetailswidget.cpp
index 666ad155d..a9bebebf5 100644
--- a/src/dialogs/certificatedetailswidget.cpp
+++ b/src/dialogs/certificatedetailswidget.cpp
@@ -1,1041 +1,1042 @@
 /*
     dialogs/certificatedetailswidget.cpp
 
     This file is part of Kleopatra, the KDE keymanager
     SPDX-FileCopyrightText: 2016 Klarälvdalens Datakonsult AB
     SPDX-FileCopyrightText: 2017 Intevation GmbH
     SPDX-FileCopyrightText: 2022 g10 Code GmbH
     SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
     SPDX-FileCopyrightText: 2022 Felix Tiede
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include <config-kleopatra.h>
 
 #include "certificatedetailswidget.h"
 
 #include "kleopatra_debug.h"
 #include "exportdialog.h"
 #include "trustchainwidget.h"
 #include "subkeyswidget.h"
 #include "weboftrustdialog.h"
 
 #include "commands/changepassphrasecommand.h"
 #include "commands/changeexpirycommand.h"
 #include "commands/certifycertificatecommand.h"
 #ifdef MAILAKONADI_ENABLED
 #include "commands/exportopenpgpcerttoprovidercommand.h"
 #endif // MAILAKONADI_ENABLED
 #include "commands/refreshcertificatecommand.h"
 #include "commands/revokecertificationcommand.h"
 #include "commands/revokeuseridcommand.h"
 #include "commands/adduseridcommand.h"
 #include "commands/genrevokecommand.h"
 #include "commands/detailscommand.h"
 #include "commands/dumpcertificatecommand.h"
 
 #include "utils/keys.h"
 #include "utils/tags.h"
 
 #include <Libkleo/Formatting>
 #include <Libkleo/Dn>
 #include <Libkleo/KeyCache>
 #include <Libkleo/GnuPG>
 
 #include <KLocalizedString>
 #include <KMessageBox>
 
 #include <gpgme++/context.h>
 #include <gpgme++/key.h>
 #include <gpgme++/keylistresult.h>
 #include <gpgme++/tofuinfo.h>
 
 #include <QGpgME/Debug>
 #include <QGpgME/Protocol>
 #include <QGpgME/KeyListJob>
 
 #include <QClipboard>
 #include <QDateTime>
 #include <QGridLayout>
 #include <QGroupBox>
 #include <QGuiApplication>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QLocale>
 #include <QMenu>
 #include <QPushButton>
 #include <QStringBuilder>
 #include <QTreeWidget>
 #include <QVBoxLayout>
 
 #include <set>
 
 Q_DECLARE_METATYPE(GpgME::UserID)
 
 using namespace Kleo;
 
 static const char *accessibleNameProperty = "_kleo_accessibleName";
 
 class InfoField {
 public:
     InfoField(const QString &label, QWidget *parent);
 
     void setValue(const QString &value, const QString &accessibleValue = {});
     void setAction(const QAction *action);
     void setToolTip(const QString &toolTip);
     void setVisible(bool visible);
 
     QLabel *label() const { return mLabel; }
     QLayout *layout() const { return mLayout; }
 
 private:
     void onActionChanged();
 
     QLabel *mLabel = nullptr;
     QHBoxLayout *mLayout = nullptr;
     QLabel *mValue = nullptr;
     QPushButton *mButton = nullptr;
     const QAction *mAction = nullptr;
 };
 
 InfoField::InfoField(const QString &label, QWidget *parent)
     : mLabel{new QLabel{label, parent}}
     , mLayout{new QHBoxLayout}
     , mValue{new QLabel{parent}}
     , mButton{new QPushButton{parent}}
 {
     mLabel->setBuddy(mValue);
     mLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
     mValue->setTextInteractionFlags(Qt::TextSelectableByMouse);
     mValue->setFocusPolicy(Qt::TabFocus);
     mLayout->addWidget(mValue);
     mButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
     mButton->setVisible(false);
     mLayout->addWidget(mButton);
     mLayout->addStretch();
 }
 
 void InfoField::setValue(const QString &value, const QString &accessibleValue)
 {
     mValue->setText(value);
     mValue->setAccessibleName(accessibleValue);
 }
 
 void InfoField::setAction(const QAction *action)
 {
     if (action == mAction) {
         return;
     }
     if (mAction) {
         QObject::disconnect(mButton, {}, mAction, {});
         QObject::disconnect(mAction, {}, mButton, {});
     }
     mAction = action;
     if (mAction) {
         QObject::connect(mButton, &QPushButton::clicked, action, &QAction::trigger);
         QObject::connect(mAction, &QAction::changed, mButton, [this]() {
             onActionChanged();
         });
         onActionChanged();
         mButton->setAccessibleName(mAction->property(accessibleNameProperty).toString());
         mButton->setVisible(true);
     } else {
         mButton->setVisible(false);
         mButton->setText({});
         mButton->setIcon({});
     }
 }
 
 void InfoField::setToolTip(const QString &toolTip)
 {
     mValue->setToolTip(toolTip);
 }
 
 void InfoField::setVisible(bool visible)
 {
     mLabel->setVisible(visible);
     mValue->setVisible(visible);
     mButton->setVisible(visible && mAction);
 }
 
 void InfoField::onActionChanged()
 {
     if (!mAction) {
         return;
     }
     if (mAction->text() != mButton->text()) {
         mButton->setText(mAction->text());
     }
     mButton->setIcon(mAction->icon());
     if (mAction->toolTip() != mButton->toolTip()) {
         mButton->setToolTip(mAction->toolTip());
     }
     if (mAction->isEnabled() != mButton->isEnabled()) {
         mButton->setEnabled(mAction->isEnabled());
     }
 }
 
 class CertificateDetailsWidget::Private
 {
 public:
     Private(CertificateDetailsWidget *qq);
 
     void setupCommonProperties();
     void setupPGPProperties();
     void setupSMIMEProperties();
 
     void revokeUserID(const GpgME::UserID &uid);
     void genRevokeCert();
     void refreshCertificate();
     void certifyClicked();
     void webOfTrustClicked();
     void exportClicked();
     void addUserID();
     void changePassphrase();
     void changeExpiration();
     void keysMayHaveChanged();
     void showTrustChainDialog();
     void showMoreDetails();
     void userIDTableContextMenuRequested(const QPoint &p);
 
     QString tofuTooltipString(const GpgME::UserID &uid) const;
 
     void showIssuerCertificate();
 
     void updateKey();
     void setUpdatedKey(const GpgME::Key &key);
     void keyListDone(const GpgME::KeyListResult &,
                      const std::vector<GpgME::Key> &, const QString &,
                      const GpgME::Error &);
     void copyFingerprintToClipboard();
 
 private:
     CertificateDetailsWidget *const q;
 
 public:
     GpgME::Key key;
     bool updateInProgress = false;
 
 private:
     struct UI {
         QLabel *label = nullptr;
         InfoField *smimeOwnerField = nullptr;
         QLabel *smimeRelatedAddresses = nullptr;
         QTreeWidget *userIDTable = nullptr;
         QGroupBox *groupBox = nullptr;
         InfoField *validFromField = nullptr;
         InfoField *expiresField = nullptr;
         QAction *changeExpirationAction = nullptr;
         InfoField *typeField = nullptr;
         InfoField *fingerprintField = nullptr;
         QAction *copyFingerprintAction = nullptr;
         InfoField *smimeIssuerField = nullptr;
         QAction *showIssuerCertificateAction = nullptr;
         InfoField *complianceField = nullptr;
         InfoField *trustedIntroducerField = nullptr;
         QPushButton *addUserIDBtn = nullptr;
         QPushButton *changePassphraseBtn = nullptr;
         QPushButton *trustChainDetailsBtn = nullptr;
         QPushButton *genRevokeBtn = nullptr;
         QPushButton *refreshBtn = nullptr;
         QPushButton *certifyBtn = nullptr;
         QPushButton *moreDetailsBtn = nullptr;
         QPushButton *exportBtn = nullptr;
         QPushButton *webOfTrustBtn = nullptr;
 
         void setupUi(QWidget *parent)
         {
             auto mainLayout = new QVBoxLayout{parent};
 
             label = new QLabel(i18n("You can use this certificate to secure communication with the following email addresses:"), parent);
             label->setWordWrap(true);
 
             mainLayout->addWidget(label);
 
             {
             auto gridLayout_2 = new QGridLayout;
             gridLayout_2->setColumnStretch(1, 1);
 
             int row = 0;
             smimeOwnerField = new InfoField{i18n("Owner:"), parent};
             gridLayout_2->addWidget(smimeOwnerField->label(), row, 0, 1, 1);
             gridLayout_2->addLayout(smimeOwnerField->layout(), row, 1, 1, 1);
 
             row++;
             smimeRelatedAddresses = new QLabel(i18n("Related addresses:"), parent);
             QFont font;
             font.setBold(true);
             font.setWeight(75);
             smimeRelatedAddresses->setFont(font);
 
             gridLayout_2->addWidget(smimeRelatedAddresses, row, 0, 1, 1);
 
             mainLayout->addLayout(gridLayout_2);
             }
 
             userIDTable = new QTreeWidget(parent);
             QTreeWidgetItem *__qtreewidgetitem = new QTreeWidgetItem();
             __qtreewidgetitem->setText(0, QString::fromUtf8("1"));
             userIDTable->setHeaderItem(__qtreewidgetitem);
             userIDTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
             userIDTable->setSelectionMode(QAbstractItemView::SingleSelection);
             userIDTable->setRootIsDecorated(false);
             userIDTable->setUniformRowHeights(true);
             userIDTable->setAllColumnsShowFocus(true);
 
             mainLayout->addWidget(userIDTable);
 
             {
             auto hboxLayout_1 = new QHBoxLayout;
 
             addUserIDBtn = new QPushButton(i18nc("@action:button", "Add User ID"), parent);
             hboxLayout_1->addWidget(addUserIDBtn);
 
             changePassphraseBtn = new QPushButton(i18nc("@action:button", "Change Passphrase"), parent);
             hboxLayout_1->addWidget(changePassphraseBtn);
 
             trustChainDetailsBtn = new QPushButton(i18nc("@action:button", "Trust Chain Details..."), parent);
             hboxLayout_1->addWidget(trustChainDetailsBtn);
 
             genRevokeBtn = new QPushButton(i18nc("@action:button", "Generate Revocation Certificate"), parent);
             genRevokeBtn->setToolTip(u"<html>" %
                                      i18n("A revocation certificate is a file that serves as a \"kill switch\" to publicly "
                                           "declare that a key shall not anymore be used.  It is not possible "
                                           "to retract such a revocation certificate once it has been published.") %
                                      u"</html>");
             hboxLayout_1->addWidget(genRevokeBtn);
 
             refreshBtn = new QPushButton{i18nc("@action:button", "Update"), parent};
 #ifndef QGPGME_SUPPORTS_KEY_REFRESH
             refreshBtn->setVisible(false);
 #endif
             hboxLayout_1->addWidget(refreshBtn);
 
             certifyBtn = new QPushButton(i18nc("@action:button", "Certify"), parent);
             hboxLayout_1->addWidget(certifyBtn);
 
             hboxLayout_1->addStretch(1);
 
             mainLayout->addLayout(hboxLayout_1);
             }
 
             groupBox = new QGroupBox(i18n("Certificate Details"), parent);
             groupBox->setFlat(false);
             {
                 auto gridLayout = new QGridLayout(groupBox);
                 gridLayout->setColumnStretch(1, 1);
 
                 int boxRow = 0;
                 validFromField = new InfoField{i18n("Valid from:"), groupBox};
                 gridLayout->addWidget(validFromField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(validFromField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 expiresField = new InfoField{i18n("Expires:"), groupBox};
                 changeExpirationAction = new QAction{parent};
                 changeExpirationAction->setIcon(QIcon::fromTheme(QStringLiteral("editor")));
                 changeExpirationAction->setToolTip(i18nc("@info:tooltip", "Change the expiration date"));
                 changeExpirationAction->setProperty(accessibleNameProperty, i18nc("@action:button", "Change expiration"));
                 expiresField->setAction(changeExpirationAction);
                 gridLayout->addWidget(expiresField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(expiresField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 typeField = new InfoField{i18n("Type:"), groupBox};
                 gridLayout->addWidget(typeField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(typeField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 fingerprintField = new InfoField{i18n("Fingerprint:"), groupBox};
                 if (QGuiApplication::clipboard()) {
                     copyFingerprintAction = new QAction{parent};
                     copyFingerprintAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
                     copyFingerprintAction->setToolTip(i18nc("@info:tooltip", "Copy the fingerprint to the clipboard"));
                     copyFingerprintAction->setProperty(accessibleNameProperty, i18nc("@action:button", "Copy fingerprint"));
                     fingerprintField->setAction(copyFingerprintAction);
                 }
                 gridLayout->addWidget(fingerprintField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(fingerprintField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 smimeIssuerField = new InfoField{i18n("Issuer:"), groupBox};
                 showIssuerCertificateAction = new QAction{parent};
                 showIssuerCertificateAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-information")));
                 showIssuerCertificateAction->setToolTip(i18nc("@info:tooltip", "Show the issuer certificate"));
                 showIssuerCertificateAction->setProperty(accessibleNameProperty, i18nc("@action:button", "Show certificate"));
                 smimeIssuerField->setAction(showIssuerCertificateAction);
                 gridLayout->addWidget(smimeIssuerField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(smimeIssuerField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 complianceField = new InfoField{i18n("Compliance:"), groupBox};
                 gridLayout->addWidget(complianceField->label(), boxRow, 0, 1, 1);
                 gridLayout->addLayout(complianceField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 trustedIntroducerField = new InfoField{i18n("Trusted introducer for:"), groupBox};
                 gridLayout->addWidget(trustedIntroducerField->label(), boxRow, 0, 1, 1);
                 trustedIntroducerField->setToolTip(i18n("See certifications for details."));
                 gridLayout->addLayout(trustedIntroducerField->layout(), boxRow, 1, 1, 1);
 
                 boxRow++;
                 auto horizontalLayout = new QHBoxLayout;
 
                 moreDetailsBtn = new QPushButton(i18nc("@action:button", "More Details..."), groupBox);
                 horizontalLayout->addWidget(moreDetailsBtn);
 
                 exportBtn = new QPushButton(i18nc("@action:button", "Export..."), groupBox);
                 horizontalLayout->addWidget(exportBtn);
 
                 webOfTrustBtn = new QPushButton(i18nc("@action:button", "Certifications..."), groupBox);
                 horizontalLayout->addWidget(webOfTrustBtn);
 
                 horizontalLayout->addStretch(1);
 
                 gridLayout->addLayout(horizontalLayout, boxRow, 0, 1, 2);
             }
             mainLayout->addWidget(groupBox);
         }
     } ui;
 };
 
 CertificateDetailsWidget::Private::Private(CertificateDetailsWidget *qq)
     : q{qq}
 {
     ui.setupUi(q);
 
     connect(ui.userIDTable, &QAbstractItemView::customContextMenuRequested,
             q, [this](const QPoint &p) { userIDTableContextMenuRequested(p); });
     connect(ui.addUserIDBtn, &QPushButton::clicked,
             q, [this]() { addUserID(); });
     connect(ui.changePassphraseBtn, &QPushButton::clicked,
             q, [this]() { changePassphrase(); });
     connect(ui.genRevokeBtn, &QPushButton::clicked,
             q, [this]() { genRevokeCert(); });
     connect(ui.changeExpirationAction, &QAction::triggered,
             q, [this]() { changeExpiration(); });
     connect(ui.showIssuerCertificateAction, &QAction::triggered,
             q, [this]() { showIssuerCertificate(); });
     connect(ui.trustChainDetailsBtn, &QPushButton::pressed,
             q, [this]() { showTrustChainDialog(); });
     connect(ui.moreDetailsBtn, &QPushButton::pressed,
             q, [this]() { showMoreDetails(); });
     connect(ui.refreshBtn, &QPushButton::clicked,
             q, [this]() { refreshCertificate(); });
     connect(ui.certifyBtn, &QPushButton::clicked,
             q, [this]() { certifyClicked(); });
     connect(ui.webOfTrustBtn, &QPushButton::clicked,
             q, [this]() { webOfTrustClicked(); });
     connect(ui.exportBtn, &QPushButton::clicked,
             q, [this]() { exportClicked(); });
     if (ui.copyFingerprintAction) {
         connect(ui.copyFingerprintAction, &QAction::triggered,
                 q, [this]() { copyFingerprintToClipboard(); });
     }
 
     connect(Kleo::KeyCache::instance().get(), &Kleo::KeyCache::keysMayHaveChanged,
             q, [this]() { keysMayHaveChanged(); });
 }
 
 void CertificateDetailsWidget::Private::setupCommonProperties()
 {
     const bool hasSecret = key.hasSecret();
     const bool isOpenPGP = key.protocol() == GpgME::OpenPGP;
 
     ui.changePassphraseBtn->setVisible(hasSecret);
     ui.genRevokeBtn->setVisible(isOpenPGP && hasSecret);
     ui.certifyBtn->setVisible(isOpenPGP && !hasSecret);
     if (isOpenPGP && hasSecret) {
         ui.expiresField->setAction(ui.changeExpirationAction);
     } else {
         ui.expiresField->setAction(nullptr);
     }
     ui.addUserIDBtn->setVisible(hasSecret && isOpenPGP);
     ui.webOfTrustBtn->setVisible(isOpenPGP);
 
     ui.validFromField->setValue(Formatting::creationDateString(key), Formatting::accessibleCreationDate(key));
     ui.expiresField->setValue(Formatting::expirationDateString(key, i18nc("Expires", "never")),
                               Formatting::accessibleExpirationDate(key, i18nc("Expires", "never")));
     ui.typeField->setValue(Kleo::Formatting::type(key));
-    ui.fingerprintField->setValue(Formatting::prettyID(key.primaryFingerprint()));
+    ui.fingerprintField->setValue(Formatting::prettyID(key.primaryFingerprint()),
+                                  Formatting::accessibleHexID(key.primaryFingerprint()));
 
     ui.complianceField->setVisible(Kleo::gnupgIsDeVsCompliant());
     if (Kleo::gnupgIsDeVsCompliant()) {
         ui.complianceField->setValue(Kleo::Formatting::complianceStringForKey(key));
     }
 
     ui.userIDTable->clear();
 
     QStringList headers = { i18n("Email"), i18n("Name"), i18n("Trust Level"), i18n("Tags") };
     ui.userIDTable->setColumnCount(headers.count());
     ui.userIDTable->setColumnWidth(0, 200);
     ui.userIDTable->setColumnWidth(1, 200);
     ui.userIDTable->setHeaderLabels(headers);
 
     const auto uids = key.userIDs();
     for (unsigned int i = 0; i < uids.size(); ++i) {
         const auto &uid = uids[i];
         auto item = new QTreeWidgetItem;
         const QString toolTip = tofuTooltipString(uid);
         item->setData(0, Qt::UserRole, QVariant::fromValue(uid));
 
         auto pMail = Kleo::Formatting::prettyEMail(uid);
         auto pName = Kleo::Formatting::prettyName(uid);
         if (!isOpenPGP && pMail.isEmpty() && !pName.isEmpty()) {
             // S/MIME UserIDs are sometimes split, with one userID
             // containing the name another the Mail, we merge these
             // UID's into a single item.
 
             if (i + 1 < uids.size()) {
                 pMail = Kleo::Formatting::prettyEMail(uids[i + 1]);
                 // skip next uid
                 ++i;
             }
         }
 
         if (!isOpenPGP && pMail.isEmpty() && pName.isEmpty()) {
             // S/MIME certificates sometimes contain urls where both
             // name and mail is empty. In that case we print whatever
             // the uid is as name.
             //
             // Can be ugly like (3:uri24:http://ca.intevation.org), but
             // this is better then showing an empty entry.
             pName = QString::fromLatin1(uid.id());
         }
 
         item->setData(0, Qt::DisplayRole, pMail);
         item->setData(0, Qt::ToolTipRole, toolTip);
         item->setData(1, Qt::DisplayRole, pName);
         item->setData(1, Qt::ToolTipRole, toolTip);
 
         QIcon trustIcon;
         if (updateInProgress) {
            trustIcon = QIcon::fromTheme(QStringLiteral("emblem-question"));
            item->setData(2, Qt::DisplayRole, i18n("Updating..."));
         } else {
             switch (uid.validity()) {
             case GpgME::UserID::Unknown:
             case GpgME::UserID::Undefined:
                 trustIcon = QIcon::fromTheme(QStringLiteral("emblem-question"));
                 break;
             case GpgME::UserID::Never:
                 trustIcon = QIcon::fromTheme(QStringLiteral("emblem-error"));
                 break;
             case GpgME::UserID::Marginal:
                 trustIcon = QIcon::fromTheme(QStringLiteral("emblem-warning"));
                 break;
             case GpgME::UserID::Full:
             case GpgME::UserID::Ultimate:
                 trustIcon = QIcon::fromTheme(QStringLiteral("emblem-success"));
                 break;
             }
             item->setData(2, Qt::DisplayRole, Kleo::Formatting::validityShort(uid));
         }
         item->setData(2, Qt::DecorationRole, trustIcon);
         item->setData(2, Qt::ToolTipRole, toolTip);
 
         GpgME::Error err;
         QStringList tagList;
         for (const auto &tag: uid.remarks(Tags::tagKeys(), err)) {
             if (err) {
                 qCWarning(KLEOPATRA_LOG) << "Getting remarks for user ID" << uid.id() << "failed:" << err;
             }
             tagList << QString::fromStdString(tag);
         }
         qCDebug(KLEOPATRA_LOG) << "tagList:" << tagList;
         const auto tags = tagList.join(QStringLiteral("; "));
         item->setData(3, Qt::DisplayRole, tags);
         item->setData(3, Qt::ToolTipRole, toolTip);
 
         ui.userIDTable->addTopLevelItem(item);
     }
     if (!Tags::tagsEnabled()) {
         ui.userIDTable->hideColumn(3);
     }
 }
 
 void CertificateDetailsWidget::Private::revokeUserID(const GpgME::UserID &userId)
 {
     const QString message = xi18nc(
         "@info",
         "<para>Do you really want to revoke the user ID<nl/><emphasis>%1</emphasis> ?</para>",
         QString::fromUtf8(userId.id()));
     auto confirmButton = KStandardGuiItem::yes();
     confirmButton.setText(i18nc("@action:button", "Revoke User ID"));
     confirmButton.setToolTip({});
     const auto choice = KMessageBox::questionYesNo(
         q->window(), message, i18nc("@title:window", "Confirm Revocation"),
         confirmButton, KStandardGuiItem::cancel(), {}, KMessageBox::Notify | KMessageBox::WindowModal);
     if (choice != KMessageBox::Yes) {
         return;
     }
 
     auto cmd = new Commands::RevokeUserIDCommand(userId);
     cmd->setParentWidget(q);
     ui.userIDTable->setEnabled(false);
     connect(cmd, &Command::finished,
             q, [this]() {
         ui.userIDTable->setEnabled(true);
         updateKey();
     });
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::changeExpiration()
 {
     auto cmd = new Kleo::Commands::ChangeExpiryCommand(key);
     QObject::connect(cmd, &Kleo::Commands::ChangeExpiryCommand::finished,
                      q, [this]() {
                          ui.changeExpirationAction->setEnabled(true);
                      });
     ui.changeExpirationAction->setEnabled(false);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::changePassphrase()
 {
     auto cmd = new Kleo::Commands::ChangePassphraseCommand(key);
     QObject::connect(cmd, &Kleo::Commands::ChangePassphraseCommand::finished,
                      q, [this]() {
                          ui.changePassphraseBtn->setEnabled(true);
                      });
     ui.changePassphraseBtn->setEnabled(false);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::genRevokeCert()
 {
     auto cmd = new Kleo::Commands::GenRevokeCommand(key);
     QObject::connect(cmd, &Kleo::Commands::GenRevokeCommand::finished,
                      q, [this]() {
                          ui.genRevokeBtn->setEnabled(true);
                      });
     ui.genRevokeBtn->setEnabled(false);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::refreshCertificate()
 {
     auto cmd = new Kleo::RefreshCertificateCommand{key};
     QObject::connect(cmd, &Kleo::RefreshCertificateCommand::finished,
                      q, [this]() {
                          ui.refreshBtn->setEnabled(true);
                      });
     ui.refreshBtn->setEnabled(false);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::certifyClicked()
 {
     auto cmd = new Kleo::Commands::CertifyCertificateCommand(key);
     QObject::connect(cmd, &Kleo::Commands::CertifyCertificateCommand::finished,
                      q, [this]() {
                          ui.certifyBtn->setEnabled(true);
                      });
     ui.certifyBtn->setEnabled(false);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::webOfTrustClicked()
 {
     QScopedPointer<WebOfTrustDialog> dlg(new WebOfTrustDialog(q));
     dlg->setKey(key);
     dlg->exec();
 }
 
 void CertificateDetailsWidget::Private::exportClicked()
 {
     QScopedPointer<ExportDialog> dlg(new ExportDialog(q));
     dlg->setKey(key);
     dlg->exec();
 }
 
 void CertificateDetailsWidget::Private::addUserID()
 {
     auto cmd = new Kleo::Commands::AddUserIDCommand(key);
     QObject::connect(cmd, &Kleo::Commands::AddUserIDCommand::finished,
                      q, [this]() {
                          ui.addUserIDBtn->setEnabled(true);
                          updateKey();
                      });
     ui.addUserIDBtn->setEnabled(false);
     cmd->start();
 }
 
 namespace
 {
 void ensureThatKeyDetailsAreLoaded(GpgME::Key &key)
 {
     if (key.userID(0).numSignatures() == 0) {
         key.update();
     }
 }
 }
 
 void CertificateDetailsWidget::Private::keysMayHaveChanged()
 {
     auto newKey = Kleo::KeyCache::instance()->findByFingerprint(key.primaryFingerprint());
     if (!newKey.isNull()) {
         ensureThatKeyDetailsAreLoaded(newKey);
         setUpdatedKey(newKey);
     }
 }
 
 void CertificateDetailsWidget::Private::showTrustChainDialog()
 {
     QScopedPointer<TrustChainDialog> dlg(new TrustChainDialog(q));
     dlg->setKey(key);
     dlg->exec();
 }
 
 namespace
 {
 bool isLastValidUserID(const GpgME::UserID &userId)
 {
     if (isRevokedOrExpired(userId)) {
         return false;
     }
     const auto userIds = userId.parent().userIDs();
     const int numberOfValidUserIds = std::count_if(std::begin(userIds), std::end(userIds),
                                                    [](const auto &u) {
                                                        return !isRevokedOrExpired(u);
                                                    });
     return numberOfValidUserIds == 1;
 }
 
 bool canRevokeUserID(const GpgME::UserID &userId)
 {
     const auto key = userId.parent();
     return (!userId.isNull() //
             && key.protocol() == GpgME::OpenPGP
             && canCreateCertifications(key)
             && !isLastValidUserID(userId));
 }
 }
 
 void CertificateDetailsWidget::Private::userIDTableContextMenuRequested(const QPoint &p)
 {
     auto item = ui.userIDTable->itemAt(p);
     if (!item) {
         return;
     }
 
     const auto userID = item->data(0, Qt::UserRole).value<GpgME::UserID>();
 
     auto menu = new QMenu(q);
     menu->addAction(QIcon::fromTheme(QStringLiteral("view-certificate-sign")),
                     i18n("Certify..."),
                     q, [this, userID]() {
         auto cmd = new Kleo::Commands::CertifyCertificateCommand(userID);
         ui.userIDTable->setEnabled(false);
         connect(cmd, &Kleo::Commands::CertifyCertificateCommand::finished,
                 q, [this]() {
             ui.userIDTable->setEnabled(true);
             updateKey();
         });
         cmd->start();
     });
     {
         auto action = menu->addAction(QIcon::fromTheme(QStringLiteral("view-certificate-revoke")),
                                       i18nc("@action:inmenu", "Revoke User ID"),
                                       q, [this, userID]() {
                                           revokeUserID(userID);
                                       });
         action->setEnabled(canRevokeUserID(userID));
     }
     if (Kleo::Commands::RevokeCertificationCommand::isSupported()) {
         menu->addAction(QIcon::fromTheme(QStringLiteral("view-certificate-revoke")),
                         i18n("Revoke Certification..."),
                         q, [this, userID]() {
             auto cmd = new Kleo::Commands::RevokeCertificationCommand(userID);
             ui.userIDTable->setEnabled(false);
             connect(cmd, &Kleo::Commands::RevokeCertificationCommand::finished,
                     q, [this]() {
                 ui.userIDTable->setEnabled(true);
                 updateKey();
             });
             cmd->start();
         });
     }
 #ifdef MAILAKONADI_ENABLED
     if (key.hasSecret() && key.protocol() == GpgME::OpenPGP) {
         menu->addAction(QIcon::fromTheme(QStringLiteral("view-certificate-export")),
                         i18nc("@action:inmenu", "Publish at Mail Provider ..."),
                         q, [this, userID]() {
             auto cmd = new Kleo::Commands::ExportOpenPGPCertToProviderCommand(userID);
             ui.userIDTable->setEnabled(false);
             connect(cmd, &Kleo::Commands::ExportOpenPGPCertToProviderCommand::finished,
                     q, [this]() { ui.userIDTable->setEnabled(true); });
             cmd->start();
         });
     }
 #endif // MAILAKONADI_ENABLED
     connect(menu, &QMenu::aboutToHide, menu, &QObject::deleteLater);
     menu->popup(ui.userIDTable->viewport()->mapToGlobal(p));
 }
 
 void CertificateDetailsWidget::Private::showMoreDetails()
 {
     ui.moreDetailsBtn->setEnabled(false);
     if (key.protocol() == GpgME::CMS) {
         auto cmd = new Kleo::Commands::DumpCertificateCommand(key);
         connect(cmd, &Kleo::Commands::DumpCertificateCommand::finished,
                 q, [this]() {
                     ui.moreDetailsBtn->setEnabled(true);
                 });
         cmd->setUseDialog(true);
         cmd->start();
     } else {
         QScopedPointer<SubKeysDialog> dlg(new SubKeysDialog(q));
         dlg->setKey(key);
         dlg->exec();
         ui.moreDetailsBtn->setEnabled(true);
     }
 }
 
 QString CertificateDetailsWidget::Private::tofuTooltipString(const GpgME::UserID &uid) const
 {
     const auto tofu = uid.tofuInfo();
     if (tofu.isNull()) {
         return QString();
     }
 
     QString html = QStringLiteral("<table border=\"0\" cell-padding=\"5\">");
     const auto appendRow = [&html](const QString &lbl, const QString &val) {
         html += QStringLiteral("<tr>"
                                "<th style=\"text-align: right; padding-right: 5px; white-space: nowrap;\">%1:</th>"
                                "<td style=\"white-space: nowrap;\">%2</td>"
                                "</tr>")
                     .arg(lbl, val);
     };
     const auto appendHeader = [this, &html](const QString &hdr) {
         html += QStringLiteral("<tr><th colspan=\"2\" style=\"background-color: %1; color: %2\">%3</th></tr>")
                     .arg(q->palette().highlight().color().name(),
                          q->palette().highlightedText().color().name(),
                          hdr);
     };
     const auto dateTime = [](long ts) {
         QLocale l;
         return ts == 0 ? i18n("never") : l.toString(QDateTime::fromSecsSinceEpoch(ts), QLocale::ShortFormat);
     };
     appendHeader(i18n("Signing"));
     appendRow(i18n("First message"), dateTime(tofu.signFirst()));
     appendRow(i18n("Last message"), dateTime(tofu.signLast()));
     appendRow(i18n("Message count"), QString::number(tofu.signCount()));
     appendHeader(i18n("Encryption"));
     appendRow(i18n("First message"), dateTime(tofu.encrFirst()));
     appendRow(i18n("Last message"), dateTime(tofu.encrLast()));
     appendRow(i18n("Message count"), QString::number(tofu.encrCount()));
 
     html += QStringLiteral("</table>");
     // Make sure the tooltip string is different for each UserID, even if the
     // data are the same, otherwise the tooltip is not updated and moved when
     // user moves mouse from one row to another.
     html += QStringLiteral("<!-- %1 //-->").arg(QString::fromUtf8(uid.id()));
     return html;
 }
 
 namespace
 {
 auto isGood(const GpgME::UserID::Signature &signature)
 {
     return signature.status() == GpgME::UserID::Signature::NoError &&
            !signature.isInvalid() &&
            0x10 <= signature.certClass() && signature.certClass() <= 0x13;
 }
 
 auto accumulateTrustDomains(const std::vector<GpgME::UserID::Signature> &signatures)
 {
     return std::accumulate(
         std::begin(signatures), std::end(signatures),
         std::set<QString>(),
         [] (auto domains, const auto &signature) {
             if (isGood(signature) && signature.isTrustSignature()) {
                 domains.insert(Formatting::trustSignatureDomain(signature));
             }
             return domains;
         }
     );
 }
 
 auto accumulateTrustDomains(const std::vector<GpgME::UserID> &userIds)
 {
     return std::accumulate(
         std::begin(userIds), std::end(userIds),
         std::set<QString>(),
         [] (auto domains, const auto &userID) {
             const auto newDomains = accumulateTrustDomains(userID.signatures());
             std::copy(std::begin(newDomains), std::end(newDomains), std::inserter(domains, std::end(domains)));
             return domains;
         }
     );
 }
 }
 
 void CertificateDetailsWidget::Private::setupPGPProperties()
 {
     ui.smimeOwnerField->setVisible(false);
     ui.smimeIssuerField->setVisible(false);
     ui.smimeRelatedAddresses->setVisible(false);
     ui.trustChainDetailsBtn->setVisible(false);
 
     ui.userIDTable->setContextMenuPolicy(Qt::CustomContextMenu);
 
     const auto trustDomains = accumulateTrustDomains(key.userIDs());
     ui.trustedIntroducerField->setVisible(!trustDomains.empty());
     ui.trustedIntroducerField->setValue(QStringList(std::begin(trustDomains), std::end(trustDomains)).join(u", "));
 
     ui.refreshBtn->setToolTip(i18nc("@info:tooltip", "Update the key from external sources."));
 }
 
 static QString formatDNToolTip(const Kleo::DN &dn)
 {
     QString html = QStringLiteral("<table border=\"0\" cell-spacing=15>");
 
     const auto appendRow = [&html, dn](const QString &lbl, const QString &attr) {
                                 const QString val = dn[attr];
                                 if (!val.isEmpty()) {
                                     html += QStringLiteral(
                                             "<tr><th style=\"text-align: left; white-space: nowrap\">%1:</th>"
                                                 "<td style=\"white-space: nowrap\">%2</td>"
                                             "</tr>").arg(lbl, val);
                                 }
                             };
     appendRow(i18n("Common Name"), QStringLiteral("CN"));
     appendRow(i18n("Organization"), QStringLiteral("O"));
     appendRow(i18n("Street"), QStringLiteral("STREET"));
     appendRow(i18n("City"),  QStringLiteral("L"));
     appendRow(i18n("State"), QStringLiteral("ST"));
     appendRow(i18n("Country"), QStringLiteral("C"));
     html += QStringLiteral("</table>");
 
     return html;
 }
 
 void CertificateDetailsWidget::Private::setupSMIMEProperties()
 {
     ui.trustedIntroducerField->setVisible(false);
 
     const auto ownerId = key.userID(0);
     const Kleo::DN dn(ownerId.id());
     const QString cn = dn[QStringLiteral("CN")];
     const QString o = dn[QStringLiteral("O")];
     const QString dnEmail = dn[QStringLiteral("EMAIL")];
     const QString name = cn.isEmpty() ? dnEmail : cn;
 
     QString owner;
     if (name.isEmpty()) {
         owner = dn.dn();
     } else if (o.isEmpty()) {
         owner = name;
     } else {
         owner = i18nc("<name> of <company>", "%1 of %2", name, o);
     }
     ui.smimeOwnerField->setValue(owner);
 
     const Kleo::DN issuerDN(key.issuerName());
     const QString issuerCN = issuerDN[QStringLiteral("CN")];
     const QString issuer = issuerCN.isEmpty() ? QString::fromUtf8(key.issuerName()) : issuerCN;
     ui.smimeIssuerField->setValue(issuer);
 
     ui.smimeIssuerField->setToolTip(formatDNToolTip(issuerDN));
 
     ui.smimeOwnerField->setToolTip(formatDNToolTip(dn));
 
     ui.refreshBtn->setToolTip(i18nc("@info:tooltip", "Update the CRLs and do a full validation check of the certificate."));
 }
 
 void CertificateDetailsWidget::Private::showIssuerCertificate()
 {
     const auto parentKey = KeyCache::instance()->findIssuers(key, KeyCache::NoOption);
 
     if (!parentKey.size()) {
         return;
     }
     auto cmd = new Kleo::Commands::DetailsCommand(parentKey[0], nullptr);
     cmd->setParentWidget(q);
     cmd->start();
 }
 
 void CertificateDetailsWidget::Private::copyFingerprintToClipboard()
 {
     if (auto clipboard = QGuiApplication::clipboard()) {
         clipboard->setText(QString::fromLatin1(key.primaryFingerprint()));
     }
 }
 
 CertificateDetailsWidget::CertificateDetailsWidget(QWidget *parent)
     : QWidget{parent}
     , d{std::make_unique<Private>(this)}
 {
 }
 
 CertificateDetailsWidget::~CertificateDetailsWidget() = default;
 
 void CertificateDetailsWidget::Private::keyListDone(const GpgME::KeyListResult &,
                                                     const std::vector<GpgME::Key> &keys,
                                                     const QString &,
                                                     const GpgME::Error &)
 {
     updateInProgress = false;
     if (keys.size() != 1) {
         qCWarning(KLEOPATRA_LOG) << "Invalid keylist result in update.";
         return;
     }
     // As we listen for keysmayhavechanged we get the update
     // after updating the keycache.
     KeyCache::mutableInstance()->insert(keys);
 }
 
 void CertificateDetailsWidget::Private::updateKey()
 {
     key.update();
     setUpdatedKey(key);
 }
 
 void CertificateDetailsWidget::Private::setUpdatedKey(const GpgME::Key &k)
 {
     key = k;
 
     setupCommonProperties();
     if (key.protocol() == GpgME::OpenPGP) {
         setupPGPProperties();
     } else {
         setupSMIMEProperties();
     }
 }
 
 void CertificateDetailsWidget::setKey(const GpgME::Key &key)
 {
     if (key.protocol() == GpgME::CMS) {
         // For everything but S/MIME this should be quick
         // and we don't need to show another status.
         d->updateInProgress = true;
     }
     d->setUpdatedKey(key);
 
     // Run a keylistjob with full details (TOFU / Validate)
     QGpgME::KeyListJob *job = key.protocol() == GpgME::OpenPGP ? QGpgME::openpgp()->keyListJob(false, true, true) :
                                                                  QGpgME::smime()->keyListJob(false, true, true);
 
     auto ctx = QGpgME::Job::context(job);
     ctx->addKeyListMode(GpgME::WithTofu);
     ctx->addKeyListMode(GpgME::SignatureNotations);
     if (key.hasSecret()) {
         ctx->addKeyListMode(GpgME::WithSecret);
     }
 
     // Windows QGpgME new style connect problem makes this necessary.
     connect(job, SIGNAL(result(GpgME::KeyListResult,std::vector<GpgME::Key>,QString,GpgME::Error)),
             this, SLOT(keyListDone(GpgME::KeyListResult,std::vector<GpgME::Key>,QString,GpgME::Error)));
 
     job->start(QStringList() << QLatin1String(key.primaryFingerprint()));
 }
 
 GpgME::Key CertificateDetailsWidget::key() const
 {
     return d->key;
 }
 
 #include "moc_certificatedetailswidget.cpp"