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diff --git a/src/view/keylistcontroller.cpp b/src/view/keylistcontroller.cpp
index 28bc5ae93..4d216cfd2 100644
--- a/src/view/keylistcontroller.cpp
+++ b/src/view/keylistcontroller.cpp
@@ -1,1159 +1,1158 @@
/*
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2007 Klarälvdalens Datakonsult AB
SPDX-FileCopyrightText: 2022 Felix Tiede
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-kleopatra.h>
#include "keylistcontroller.h"
#include "tabwidget.h"
#include <smartcard/readerstatus.h>
#include <utils/action_data.h>
#include "commands/exportcertificatecommand.h"
#include "commands/exportopenpgpcertstoservercommand.h"
#include "kleopatra_debug.h"
#include <settings.h>
#ifdef MAILAKONADI_ENABLED
#include "commands/exportopenpgpcerttoprovidercommand.h"
#endif // MAILAKONADI_ENABLED
#include "commands/adduseridcommand.h"
#include "commands/certificatetocardcommand.h"
#include "commands/certifycertificatecommand.h"
#include "commands/changeexpirycommand.h"
#include "commands/changeownertrustcommand.h"
#include "commands/changepassphrasecommand.h"
#include "commands/changeroottrustcommand.h"
#include "commands/checksumcreatefilescommand.h"
#include "commands/checksumverifyfilescommand.h"
#include "commands/clearcrlcachecommand.h"
#include "commands/creategroupcommand.h"
#include "commands/decryptverifyfilescommand.h"
#include "commands/deletecertificatescommand.h"
#include "commands/detailscommand.h"
#include "commands/dumpcertificatecommand.h"
#include "commands/dumpcrlcachecommand.h"
#include "commands/exportpaperkeycommand.h"
#include "commands/exportsecretkeycommand.h"
#include "commands/importcertificatefromfilecommand.h"
#include "commands/importcrlcommand.h"
#include "commands/lookupcertificatescommand.h"
#include "commands/newcertificatesigningrequestcommand.h"
#include "commands/newopenpgpcertificatecommand.h"
#include "commands/refreshcertificatescommand.h"
#include "commands/refreshopenpgpcertscommand.h"
#include "commands/refreshx509certscommand.h"
#include "commands/reloadkeyscommand.h"
#include "commands/revokecertificationcommand.h"
#include "commands/revokekeycommand.h"
#include "commands/signencryptfilescommand.h"
#include "commands/signencryptfoldercommand.h"
#include "commands/togglecertificateenabledcommand.h"
#include <Libkleo/Algorithm>
#include <Libkleo/CryptoConfig>
#include <Libkleo/Formatting>
#include <Libkleo/GnuPG>
#include <Libkleo/KeyCache>
#include <Libkleo/KeyListModel>
#include <gpgme++/key.h>
#include <gpgme.h>
#include <KActionCollection>
#include <KLocalizedString>
#include <QAbstractItemView>
#include <QAction>
#include <QClipboard>
#include <QGuiApplication>
#include <QItemSelectionModel>
#include <QPointer>
#include <algorithm>
#include <iterator>
using namespace Kleo;
using namespace Kleo::Commands;
using namespace Kleo::SmartCard;
using namespace GpgME;
using namespace Qt::Literals::StringLiterals;
namespace ranges = std::ranges;
class KeyListController::Private
{
friend class ::Kleo::KeyListController;
KeyListController *const q;
public:
explicit Private(KeyListController *qq);
~Private();
void connectView(QAbstractItemView *view);
void connectCommand(Command *cmd);
void connectTabWidget();
void disconnectTabWidget();
void addCommand(Command *cmd)
{
connectCommand(cmd);
commands.insert(ranges::lower_bound(commands, cmd), cmd);
}
void addView(QAbstractItemView *view)
{
connectView(view);
views.insert(ranges::lower_bound(views, view), view);
}
void removeView(QAbstractItemView *view)
{
view->disconnect(q);
view->selectionModel()->disconnect(q);
std::erase(views, view);
}
public:
void slotDestroyed(QObject *o)
{
qCDebug(KLEOPATRA_LOG) << (void *)o;
std::erase(views, o);
std::erase(commands, o);
}
void slotDoubleClicked(const QModelIndex &idx);
void slotActivated(const QModelIndex &idx);
void slotSelectionChanged(const QItemSelection &old, const QItemSelection &new_);
void slotContextMenu(const QPoint &pos);
void slotCommandFinished();
void slotActionTriggered(QAction *action);
void slotCurrentViewChanged(QAbstractItemView *view)
{
if (view && !ranges::binary_search(views, view)) {
qCDebug(KLEOPATRA_LOG) << "you need to register view" << view << "before trying to set it as the current view!";
addView(view);
}
currentView = view;
q->enableDisableActions(view ? view->selectionModel() : nullptr);
}
void updateActions(KActionCollection *collection);
private:
int toolTipOptions() const;
private:
static Command::Restrictions calculateRestrictionsMask(const QItemSelectionModel *sm);
private:
struct action_item {
QPointer<QAction> action;
Command::Restrictions restrictions;
Command *(*createCommand)(QAbstractItemView *, KeyListController *);
};
std::vector<action_item> actions;
std::vector<QAbstractItemView *> views;
std::vector<Command *> commands;
QPointer<QWidget> parentWidget;
QPointer<TabWidget> tabWidget;
QPointer<QAbstractItemView> currentView;
QPointer<AbstractKeyListModel> flatModel, hierarchicalModel;
std::vector<QMetaObject::Connection> m_connections;
};
KeyListController::Private::Private(KeyListController *qq)
: q(qq)
, actions()
, views()
, commands()
, parentWidget()
, tabWidget()
, flatModel()
, hierarchicalModel()
{
}
KeyListController::Private::~Private()
{
}
KeyListController::KeyListController(QObject *p)
: QObject(p)
, d(new Private(this))
{
}
KeyListController::~KeyListController()
{
}
void KeyListController::addView(QAbstractItemView *view)
{
if (!view || ranges::binary_search(d->views, view)) {
return;
}
d->addView(view);
}
void KeyListController::removeView(QAbstractItemView *view)
{
if (!view || !ranges::binary_search(d->views, view)) {
return;
}
d->removeView(view);
}
void KeyListController::setCurrentView(QAbstractItemView *view)
{
d->slotCurrentViewChanged(view);
}
std::vector<QAbstractItemView *> KeyListController::views() const
{
return d->views;
}
void KeyListController::setFlatModel(AbstractKeyListModel *model)
{
if (model == d->flatModel) {
return;
}
d->flatModel = model;
if (model) {
model->setToolTipOptions(d->toolTipOptions());
}
}
void KeyListController::setHierarchicalModel(AbstractKeyListModel *model)
{
if (model == d->hierarchicalModel) {
return;
}
d->hierarchicalModel = model;
if (model) {
model->setToolTipOptions(d->toolTipOptions());
}
}
void KeyListController::setTabWidget(TabWidget *tabWidget)
{
if (tabWidget == d->tabWidget) {
return;
}
d->disconnectTabWidget();
d->tabWidget = tabWidget;
d->connectTabWidget();
d->slotCurrentViewChanged(tabWidget ? tabWidget->currentView() : nullptr);
}
void KeyListController::setParentWidget(QWidget *parent)
{
d->parentWidget = parent;
}
QWidget *KeyListController::parentWidget() const
{
return d->parentWidget;
}
void KeyListController::Private::connectTabWidget()
{
if (!tabWidget) {
return;
}
const auto views = tabWidget->views();
ranges::for_each(views, [this](QAbstractItemView *view) {
addView(view);
});
m_connections.reserve(3);
m_connections.push_back(connect(tabWidget, &TabWidget::viewAdded, q, &KeyListController::addView));
m_connections.push_back(connect(tabWidget, &TabWidget::viewAboutToBeRemoved, q, &KeyListController::removeView));
m_connections.push_back(connect(tabWidget, &TabWidget::currentViewChanged, q, [this](QAbstractItemView *view) {
slotCurrentViewChanged(view);
}));
}
void KeyListController::Private::disconnectTabWidget()
{
if (!tabWidget) {
return;
}
for (const auto &connection : m_connections) {
disconnect(connection);
}
m_connections.clear();
const auto views = tabWidget->views();
ranges::for_each(views, [this](QAbstractItemView *view) {
removeView(view);
});
}
AbstractKeyListModel *KeyListController::flatModel() const
{
return d->flatModel;
}
AbstractKeyListModel *KeyListController::hierarchicalModel() const
{
return d->hierarchicalModel;
}
QAbstractItemView *KeyListController::currentView() const
{
return d->currentView;
}
TabWidget *KeyListController::tabWidget() const
{
return d->tabWidget;
}
void KeyListController::createActions(KActionCollection *coll)
{
std::vector<action_data> common_and_openpgp_action_data = {
// File menu
{
"file_new_certificate",
i18n("New OpenPGP Key Pair..."),
i18n("Create a new OpenPGP certificate"),
"view-certificate-add",
nullptr,
nullptr,
QStringLiteral("Ctrl+N"),
},
{
"file_export_certificates",
i18n("Export..."),
i18n("Export the selected certificate (public key) to a file"),
"view-certificate-export",
nullptr,
nullptr,
QStringLiteral("Ctrl+E"),
},
{
"file_export_certificates_to_server",
i18n("Publish on Server..."),
keyserver().startsWith(QStringLiteral("ldap:")) || keyserver().startsWith(QStringLiteral("ldaps:"))
? i18n("Publish the selected certificate (public key) to internal directory")
: i18n("Publish the selected certificate (public key) on %1", keyserver()),
"view-certificate-export-server",
nullptr,
nullptr,
QStringLiteral("Ctrl+Shift+E"),
},
#ifdef MAILAKONADI_ENABLED
{
"file_export_certificate_to_provider",
i18n("Publish at Mail Provider..."),
i18n("Publish the selected certificate (public key) at mail provider's Web Key Directory if offered"),
"view-certificate-export",
nullptr,
nullptr,
QString(),
},
#endif // MAILAKONADI_ENABLED
{
"file_export_secret_keys",
i18n("Backup Secret Keys..."),
QString(),
"view-certificate-export-secret",
nullptr,
nullptr,
QString(),
},
{
"file_export_paper_key",
i18n("Print Secret Key..."),
QString(),
"document-print",
nullptr,
nullptr,
QString(),
},
{
"file_lookup_certificates",
i18n("Lookup on Server..."),
keyserver().startsWith(QStringLiteral("ldap:")) || keyserver().startsWith(QStringLiteral("ldaps:"))
? i18n("Search for certificates in internal directory")
: i18n("Search for certificates on %1", keyserver()),
"edit-find",
nullptr,
nullptr,
QStringLiteral("Shift+Ctrl+I"),
},
{
"file_import_certificates",
i18n("Import..."),
i18n("Import a certificate from a file"),
"view-certificate-import",
nullptr,
nullptr,
QStringLiteral("Ctrl+I"),
},
{
"file_decrypt_verify_files",
i18n("Decrypt/Verify..."),
i18n("Decrypt and/or verify files"),
"document-edit-decrypt-verify",
nullptr,
nullptr,
QString(),
},
{
"file_sign_encrypt_files",
i18n("Sign/Encrypt..."),
i18n("Encrypt and/or sign files"),
"document-edit-sign-encrypt",
nullptr,
nullptr,
QString(),
},
{
"file_sign_encrypt_folder",
i18n("Sign/Encrypt Folder..."),
i18n("Encrypt and/or sign folders"),
"folder-edit-sign-encrypt-symbolic",
nullptr,
nullptr,
QString(),
},
{
"file_checksum_create_files",
i18n("Create Checksum Files..."),
QString(),
nullptr /*"document-checksum-create"*/,
nullptr,
nullptr,
QString(),
},
{
"file_checksum_verify_files",
i18n("Verify Checksum Files..."),
QString(),
nullptr /*"document-checksum-verify"*/,
nullptr,
nullptr,
QString(),
},
// View menu
{
"view_redisplay",
i18n("Redisplay"),
QString(),
"view-refresh",
nullptr,
nullptr,
QStringLiteral("F5"),
},
{
"view_stop_operations",
i18n("Stop Operation"),
QString(),
"process-stop",
this,
[this](bool) {
cancelCommands();
},
QStringLiteral("Escape"),
RegularQAction,
Disabled,
},
{
"view_certificate_details",
i18n("Details"),
QString(),
"info",
nullptr,
nullptr,
QString(),
},
// Certificate menu
{
"certificates_revoke",
i18n("Revoke Certificate..."),
i18n("Revoke the selected OpenPGP certificate"),
"view-certificate-revoke",
nullptr,
nullptr,
{},
},
{
"certificates_delete",
i18n("Delete"),
i18n("Delete selected certificates"),
"edit-delete",
nullptr,
nullptr,
QStringLiteral("Delete"),
},
{
"certificates_refresh",
i18n("Update Certificates"),
i18n("Update selected certificates"),
"view-refresh",
nullptr,
nullptr,
QString(),
},
{
"certificates_certify_certificate",
i18n("Certify..."),
i18n("Certify the validity of the selected certificate"),
"view-certificate-sign",
nullptr,
nullptr,
QString(),
},
{
"certificates_revoke_certification",
i18n("Revoke Certification..."),
i18n("Revoke the certification of the selected certificate"),
"view-certificate-revoke",
nullptr,
nullptr,
QString(),
},
{
"certificates_change_expiry",
i18n("Change End of Validity Period..."),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"certificates_change_owner_trust",
i18nc("@action:inmenu", "Change Certification Power..."),
i18nc("@info:tooltip", "Grant or revoke the certification power of the selected certificate"),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"certificates_change_passphrase",
i18n("Change Passphrase..."),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"certificates_add_userid",
i18n("Add User ID..."),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"certificates_create_group",
i18nc("@action:inmenu", "Create Group..."),
i18nc("@info:tooltip", "Create a group from the selected certificates"),
"resource-group-new",
nullptr,
nullptr,
QString(),
},
{
"certificate_to_card",
i18nc("@action:inmenu", "Copy to Card"),
i18nc("@info:tooltip", "Copy the selected certificate to a smartcard"),
"auth-sim-locked",
nullptr,
nullptr,
QString(),
},
// Tools menu
{
"tools_refresh_openpgp_certificates",
i18n("Refresh OpenPGP Certificates"),
QString(),
"view-refresh",
nullptr,
nullptr,
QString(),
},
// Context Menu
{
"cell_copy",
i18nc("@action:button", "Copy"),
QString(),
"edit-copy",
this,
[this](bool) {
QGuiApplication::clipboard()->setText(currentView()->currentIndex().data(Kleo::ClipboardRole).toString());
},
QStringLiteral("Ctrl+C"),
}
// Window menu
// (come from TabWidget)
// Help menu
// (come from MainWindow)
};
if (ToggleCertificateEnabledCommand::isSupported()) {
- common_and_openpgp_action_data.push_back(action_data{
+ common_and_openpgp_action_data.emplace_back(
"certificates_disable",
i18nc("@action:inmenu", "Disable Certificate"),
"<html>"_L1
+ i18nc("@action:tooltip",
"Disabled certificates are not offered when selecting a certificate to sign with or to encrypt for. They are not "
"shown in the certificate list with most filters.")
+ "</html>"_L1,
nullptr,
nullptr,
nullptr,
- QString(),
- });
+ QString());
}
static const action_data cms_create_csr_action_data = {
"file_new_certificate_signing_request",
i18n("New S/MIME Certification Request..."),
i18n("Create a new S/MIME certificate signing request (CSR)"),
"view-certificate-add",
nullptr,
nullptr,
{},
};
static const action_data certificates_trust_root_action_data = {
"certificates_trust_root",
i18n("Trust Root Certificate"),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
};
static const action_data certificates_distrust_root_action_data = {
"certificates_distrust_root",
i18n("Distrust Root Certificate"),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
};
static const std::vector<action_data> cms_action_data = {
{
"certificates_dump_certificate",
i18n("Technical Details"),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
// Tools menu
{
"tools_refresh_x509_certificates",
i18n("Refresh S/MIME Certificates"),
QString(),
"view-refresh",
nullptr,
nullptr,
QString(),
},
{
"crl_clear_crl_cache",
i18n("Clear CRL Cache"),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"crl_dump_crl_cache",
i18n("Dump CRL Cache"),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
{
"crl_import_crl",
i18n("Import CRL From File..."),
QString(),
nullptr,
nullptr,
nullptr,
QString(),
},
};
std::vector<action_data> action_data = common_and_openpgp_action_data;
if (const Kleo::Settings settings{}; settings.cmsEnabled()) {
action_data.reserve(action_data.size() + 3 + cms_action_data.size());
if (settings.cmsCertificateCreationAllowed()) {
action_data.push_back(cms_create_csr_action_data);
}
if (!getCryptoConfigBoolValue("gpg-agent", "no-allow-mark-trusted")) {
// user is allowed to mark certificates as trusted or not trusted
action_data.push_back(certificates_trust_root_action_data);
action_data.push_back(certificates_distrust_root_action_data);
}
ranges::copy(cms_action_data, std::back_inserter(action_data));
}
make_actions_from_data(action_data, coll);
if (QAction *action = coll->action(QStringLiteral("view_stop_operations"))) {
connect(this, &KeyListController::commandsExecuting, action, &QAction::setEnabled);
}
// ### somehow make this better...
registerActionForCommand<NewOpenPGPCertificateCommand>(coll->action(QStringLiteral("file_new_certificate")));
registerActionForCommand<NewCertificateSigningRequestCommand>(coll->action(QStringLiteral("file_new_certificate_signing_request")));
//---
registerActionForCommand<LookupCertificatesCommand>(coll->action(QStringLiteral("file_lookup_certificates")));
registerActionForCommand<ImportCertificateFromFileCommand>(coll->action(QStringLiteral("file_import_certificates")));
//---
registerActionForCommand<ExportCertificateCommand>(coll->action(QStringLiteral("file_export_certificates")));
registerActionForCommand<ExportSecretKeyCommand>(coll->action(QStringLiteral("file_export_secret_keys")));
registerActionForCommand<ExportPaperKeyCommand>(coll->action(QStringLiteral("file_export_paper_key")));
registerActionForCommand<ExportOpenPGPCertsToServerCommand>(coll->action(QStringLiteral("file_export_certificates_to_server")));
#ifdef MAILAKONADI_ENABLED
registerActionForCommand<ExportOpenPGPCertToProviderCommand>(coll->action(QStringLiteral("file_export_certificate_to_provider")));
#endif // MAILAKONADI_ENABLED
registerActionForCommand<CertificateToCardCommand>(coll->action(QStringLiteral("certificate_to_card")));
//---
registerActionForCommand<DecryptVerifyFilesCommand>(coll->action(QStringLiteral("file_decrypt_verify_files")));
registerActionForCommand<SignEncryptFilesCommand>(coll->action(QStringLiteral("file_sign_encrypt_files")));
registerActionForCommand<SignEncryptFolderCommand>(coll->action(QStringLiteral("file_sign_encrypt_folder")));
//---
registerActionForCommand<ChecksumCreateFilesCommand>(coll->action(QStringLiteral("file_checksum_create_files")));
registerActionForCommand<ChecksumVerifyFilesCommand>(coll->action(QStringLiteral("file_checksum_verify_files")));
registerActionForCommand<ReloadKeysCommand>(coll->action(QStringLiteral("view_redisplay")));
// coll->action( "view_stop_operations" ) <-- already dealt with in make_actions_from_data()
registerActionForCommand<DetailsCommand>(coll->action(QStringLiteral("view_certificate_details")));
registerActionForCommand<ChangeOwnerTrustCommand>(coll->action(QStringLiteral("certificates_change_owner_trust")));
if (auto action = coll->action(QStringLiteral("certificates_trust_root"))) {
registerActionForCommand<TrustRootCommand>(action);
}
if (auto action = coll->action(QStringLiteral("certificates_distrust_root"))) {
registerActionForCommand<DistrustRootCommand>(action);
}
if (ToggleCertificateEnabledCommand::isSupported()) {
registerActionForCommand<ToggleCertificateEnabledCommand>(coll->action(QStringLiteral("certificates_disable")));
}
//---
registerActionForCommand<CertifyCertificateCommand>(coll->action(QStringLiteral("certificates_certify_certificate")));
if (RevokeCertificationCommand::isSupported()) {
registerActionForCommand<RevokeCertificationCommand>(coll->action(QStringLiteral("certificates_revoke_certification")));
}
//---
registerActionForCommand<ChangeExpiryCommand>(coll->action(QStringLiteral("certificates_change_expiry")));
registerActionForCommand<ChangePassphraseCommand>(coll->action(QStringLiteral("certificates_change_passphrase")));
registerActionForCommand<AddUserIDCommand>(coll->action(QStringLiteral("certificates_add_userid")));
registerActionForCommand<CreateGroupCommand>(coll->action(QStringLiteral("certificates_create_group")));
//---
registerActionForCommand<RevokeKeyCommand>(coll->action(QStringLiteral("certificates_revoke")));
registerActionForCommand<DeleteCertificatesCommand>(coll->action(QStringLiteral("certificates_delete")));
//---
registerActionForCommand<RefreshCertificatesCommand>(coll->action(QStringLiteral("certificates_refresh")));
//---
registerActionForCommand<DumpCertificateCommand>(coll->action(QStringLiteral("certificates_dump_certificate")));
registerActionForCommand<RefreshX509CertsCommand>(coll->action(QStringLiteral("tools_refresh_x509_certificates")));
registerActionForCommand<RefreshOpenPGPCertsCommand>(coll->action(QStringLiteral("tools_refresh_openpgp_certificates")));
//---
registerActionForCommand<ImportCrlCommand>(coll->action(QStringLiteral("crl_import_crl")));
//---
registerActionForCommand<ClearCrlCacheCommand>(coll->action(QStringLiteral("crl_clear_crl_cache")));
registerActionForCommand<DumpCrlCacheCommand>(coll->action(QStringLiteral("crl_dump_crl_cache")));
enableDisableActions(nullptr);
connect(KeyCache::instance().get(), &KeyCache::keysMayHaveChanged, this, [this, coll]() {
d->updateActions(coll);
});
connect(this, &KeyListController::selectionChanged, this, [coll, this]() {
d->updateActions(coll);
});
}
void KeyListController::registerAction(QAction *action, Command::Restrictions restrictions, Command *(*create)(QAbstractItemView *, KeyListController *))
{
if (!action) {
return;
}
Q_ASSERT(!action->isCheckable()); // can be added later, for now, disallow
const Private::action_item ai = {action, restrictions, create};
connect(action, &QAction::triggered, this, [this, action]() {
d->slotActionTriggered(action);
});
d->actions.push_back(ai);
}
void KeyListController::registerCommand(Command *cmd)
{
if (!cmd || ranges::binary_search(d->commands, cmd)) {
return;
}
d->addCommand(cmd);
qCDebug(KLEOPATRA_LOG) << (void *)cmd;
if (d->commands.size() == 1) {
Q_EMIT commandsExecuting(true);
}
}
bool KeyListController::hasRunningCommands() const
{
return !d->commands.empty();
}
bool KeyListController::shutdownWarningRequired() const
{
return ranges::any_of(d->commands, std::mem_fn(&Command::warnWhenRunningAtShutdown));
}
// slot
void KeyListController::cancelCommands()
{
ranges::for_each(d->commands, std::mem_fn(&Command::cancel));
}
void KeyListController::Private::connectView(QAbstractItemView *view)
{
connect(view, &QObject::destroyed, q, [this](QObject *obj) {
slotDestroyed(obj);
});
connect(view, &QAbstractItemView::doubleClicked, q, [this](const QModelIndex &index) {
slotDoubleClicked(index);
});
connect(view, &QAbstractItemView::activated, q, [this](const QModelIndex &index) {
slotActivated(index);
});
connect(view->selectionModel(), &QItemSelectionModel::selectionChanged, q, [this](const QItemSelection &oldSel, const QItemSelection &newSel) {
slotSelectionChanged(oldSel, newSel);
Q_EMIT q->selectionChanged();
});
view->setContextMenuPolicy(Qt::CustomContextMenu);
connect(view, &QWidget::customContextMenuRequested, q, [this](const QPoint &pos) {
slotContextMenu(pos);
});
}
void KeyListController::Private::connectCommand(Command *cmd)
{
if (!cmd) {
return;
}
connect(cmd, &QObject::destroyed, q, [this](QObject *obj) {
slotDestroyed(obj);
});
connect(cmd, &Command::finished, q, [this] {
slotCommandFinished();
});
// connect( cmd, SIGNAL(canceled()), q, SLOT(slotCommandCanceled()) );
connect(cmd, &Command::progress, q, &KeyListController::progress);
}
void KeyListController::Private::slotDoubleClicked(const QModelIndex &idx)
{
QAbstractItemView *const view = qobject_cast<QAbstractItemView *>(q->sender());
if (!view || !ranges::binary_search(views, view)) {
return;
}
if (const auto *const keyListModel = dynamic_cast<KeyListModelInterface *>(view->model())) {
DetailsCommand *const c = new DetailsCommand{keyListModel->key(idx)};
c->setParentWidget(parentWidget ? parentWidget : view);
c->start();
}
}
void KeyListController::Private::slotActivated(const QModelIndex &idx)
{
Q_UNUSED(idx)
QAbstractItemView *const view = qobject_cast<QAbstractItemView *>(q->sender());
if (!view || !ranges::binary_search(views, view)) {
return;
}
}
void KeyListController::Private::slotSelectionChanged(const QItemSelection &old, const QItemSelection &new_)
{
Q_UNUSED(old)
Q_UNUSED(new_)
const QItemSelectionModel *const sm = qobject_cast<QItemSelectionModel *>(q->sender());
if (!sm) {
return;
}
q->enableDisableActions(sm);
}
void KeyListController::Private::slotContextMenu(const QPoint &p)
{
QAbstractItemView *const view = qobject_cast<QAbstractItemView *>(q->sender());
if (view && ranges::binary_search(views, view)) {
Q_EMIT q->contextMenuRequested(view, view->viewport()->mapToGlobal(p));
} else {
qCDebug(KLEOPATRA_LOG) << "sender is not a QAbstractItemView*!";
}
}
void KeyListController::Private::slotCommandFinished()
{
Command *const cmd = qobject_cast<Command *>(q->sender());
if (!cmd || !ranges::binary_search(commands, cmd)) {
return;
}
qCDebug(KLEOPATRA_LOG) << (void *)cmd;
if (commands.size() == 1) {
Q_EMIT q->commandsExecuting(false);
}
}
void KeyListController::enableDisableActions(const QItemSelectionModel *sm) const
{
const Command::Restrictions restrictionsMask = d->calculateRestrictionsMask(sm);
for (const Private::action_item &ai : std::as_const(d->actions))
if (ai.action) {
ai.action->setEnabled(ai.restrictions == (ai.restrictions & restrictionsMask));
}
}
static bool all_secret_are_not_owner_trust_ultimate(const std::vector<Key> &keys)
{
for (const Key &key : keys)
if (key.hasSecret() && key.ownerTrust() == Key::Ultimate) {
return false;
}
return true;
}
Command::Restrictions find_root_restrictions(const std::vector<Key> &keys)
{
bool trusted = false, untrusted = false;
for (const Key &key : keys)
if (key.isRoot())
if (key.userID(0).validity() == UserID::Ultimate) {
trusted = true;
} else {
untrusted = true;
}
else {
return Command::NoRestriction;
}
if (trusted)
if (untrusted) {
return Command::NoRestriction;
} else {
return Command::MustBeTrustedRoot;
}
else if (untrusted) {
return Command::MustBeUntrustedRoot;
} else {
return Command::NoRestriction;
}
}
static bool secretSubkeyDataAvailable(const Subkey &subkey)
{
return subkey.isSecret() && !subkey.isCardKey();
}
Command::Restrictions KeyListController::Private::calculateRestrictionsMask(const QItemSelectionModel *sm)
{
if (!sm) {
return Command::NoRestriction;
}
const KeyListModelInterface *const m = dynamic_cast<const KeyListModelInterface *>(sm->model());
if (!m) {
return Command::NoRestriction;
}
const std::vector<Key> keys = m->keys(sm->selectedRows());
if (keys.empty()) {
return Command::NoRestriction;
}
Command::Restrictions result = Command::NeedSelection;
if (keys.size() == 1) {
result |= Command::OnlyOneKey;
}
// we need to check the primary subkey because Key::hasSecret() is also true if just the secret key stub of an offline key is available
const auto primaryKeyCanBeUsedForSecretKeyOperations = [](const auto &k) {
return k.subkey(0).isSecret();
};
if (ranges::all_of(keys, primaryKeyCanBeUsedForSecretKeyOperations)) {
result |= Command::NeedSecretKey;
}
if (ranges::all_of(keys, [](const auto &k) {
return ranges::any_of(k.subkeys(), &secretSubkeyDataAvailable);
})) {
result |= Command::NeedSecretSubkeyData;
}
if ((result & Command::NeedSecretSubkeyData) && ranges::all_of(keys, [](const auto &k) {
return secretSubkeyDataAvailable(k.subkey(0));
})) {
result |= Command::NeedSecretPrimaryKeyData;
}
if (ranges::all_of(keys, [](const Key &key) {
return key.protocol() == OpenPGP;
})) {
result |= Command::MustBeOpenPGP;
} else if (ranges::all_of(keys, [](const Key &key) {
return key.protocol() == CMS;
})) {
result |= Command::MustBeCMS;
}
if (ranges::all_of(keys, [](const auto &key) {
return !key.isBad();
})) {
result |= Command::MustBeValid;
}
if (all_secret_are_not_owner_trust_ultimate(keys)) {
result |= Command::MayOnlyBeSecretKeyIfOwnerTrustIsNotYetUltimate;
}
result |= find_root_restrictions(keys);
if (const ReaderStatus *rs = ReaderStatus::instance()) {
if (!rs->firstCardWithNullPin().empty()) {
result |= Command::AnyCardHasNullPin;
}
}
{
if (keys.size() > 0) {
bool hasSignCertify = false;
bool hasEncrypt = false;
bool hasAuthenticate = false;
bool invalid = false;
for (const auto &subkey : keys[0].subkeys()) {
if (subkey.isCardKey()) {
invalid = true;
break;
}
if (subkey.canCertify() && subkey.canSign()) {
if (hasSignCertify) {
invalid = true;
break;
} else {
hasSignCertify = true;
}
} else if (subkey.canEncrypt()) {
if (hasEncrypt) {
invalid = true;
break;
} else {
hasEncrypt = true;
}
} else if (subkey.canAuthenticate()) {
if (hasAuthenticate) {
invalid = true;
break;
} else {
hasAuthenticate = true;
}
} else if (!subkey.canRenc()) { // we don't mind ADSKs
invalid = true;
break;
}
}
if (hasSignCertify && hasEncrypt && !invalid) {
result |= Command::SuitableForCard;
}
}
}
return result;
}
void KeyListController::Private::slotActionTriggered(QAction *sender)
{
const auto it = ranges::find_if(actions, [sender](const action_item &item) {
return item.action == sender;
});
if (it != actions.end())
if (Command *const c = it->createCommand(this->currentView, q)) {
if (parentWidget) {
c->setParentWidget(parentWidget);
}
c->start();
} else
qCDebug(KLEOPATRA_LOG) << "createCommand() == NULL for action(?) \"" << qPrintable(sender->objectName()) << "\"";
else {
qCDebug(KLEOPATRA_LOG) << "I don't know anything about action(?) \"%s\"", qPrintable(sender->objectName());
}
}
int KeyListController::Private::toolTipOptions() const
{
using namespace Kleo::Formatting;
static const int validityFlags = Validity | Issuer | ExpiryDates | CertificateUsage;
static const int ownerFlags = Subject | UserIDs | OwnerTrust;
static const int detailsFlags = StorageLocation | CertificateType | SerialNumber | Fingerprint;
const Settings settings;
int flags = KeyID;
flags |= settings.showValidity() ? validityFlags : 0;
flags |= settings.showOwnerInformation() ? ownerFlags : 0;
flags |= settings.showCertificateDetails() ? detailsFlags : 0;
return flags;
}
void KeyListController::updateConfig()
{
const int opts = d->toolTipOptions();
if (d->flatModel) {
d->flatModel->setToolTipOptions(opts);
}
if (d->hierarchicalModel) {
d->hierarchicalModel->setToolTipOptions(opts);
}
}
void KeyListController::Private::updateActions(KActionCollection *collection)
{
if (ToggleCertificateEnabledCommand::isSupported() && q->currentView()) {
auto key = q->currentView()->selectionModel()->currentIndex().data(KeyList::KeyRole).value<GpgME::Key>();
if (key.isNull() || !key.primaryFingerprint()) {
return;
}
// Get the key from the cache, as the existing one isn't correctly updated yet
key = KeyCache::instance()->findByKeyIDOrFingerprint(key.primaryFingerprint());
auto action = collection->action(QStringLiteral("certificates_disable"));
action->setText(key.isDisabled() ? i18nc("@action:inmenu", "Enable and Show Certificate") : i18nc("@action:inmenu", "Disable and Hide Certificate"));
}
}
#include "moc_keylistcontroller.cpp"

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