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diff --git a/src/dialogs/lookupcertificatesdialog.cpp b/src/dialogs/lookupcertificatesdialog.cpp
index 502234565..6ad53931f 100644
--- a/src/dialogs/lookupcertificatesdialog.cpp
+++ b/src/dialogs/lookupcertificatesdialog.cpp
@@ -1,533 +1,533 @@
/* -*- mode: c++; c-basic-offset:4 -*-
dialogs/lookupcertificatesdialog.cpp
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2008 Klarälvdalens Datakonsult AB
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-kleopatra.h>
#include "lookupcertificatesdialog.h"
#include <view/textoverlay.h>
#include <kleopatra_debug.h>
#include <Libkleo/Formatting>
#include <Libkleo/GnuPG>
#include <Libkleo/KeyList>
#include <Libkleo/TreeWidget>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KSeparator>
#include <KSharedConfig>
#include <KStandardAction>
#include <QClipboard>
#include <QDialogButtonBox>
#include <QGridLayout>
#include <QGuiApplication>
#include <QHeaderView>
#include <QLabel>
#include <QLineEdit>
#include <QMenu>
#include <QPushButton>
#include <QRegularExpression>
#include <QRegularExpressionValidator>
#include <QTreeView>
#include <QVBoxLayout>
#include <gpgme++/key.h>
using namespace Kleo;
using namespace Kleo::Dialogs;
using namespace GpgME;
-Q_DECLARE_METATYPE(KeyWithOrigin);
+Q_DECLARE_METATYPE(KeyWithOrigin)
static const int KeyWithOriginRole = 0x201;
class LookupCertificatesDialog::Private
{
friend class ::Kleo::Dialogs::LookupCertificatesDialog;
LookupCertificatesDialog *const q;
public:
enum Columns {
Name,
Email,
Fingerprint,
ValidFrom,
ValidUntil,
Protocol,
KeyID,
Origin,
};
explicit Private(LookupCertificatesDialog *qq);
~Private();
private:
void slotSelectionChanged()
{
enableDisableWidgets();
}
void slotSearchTextChanged()
{
enableDisableWidgets();
}
void slotSearchClicked()
{
Q_EMIT q->searchTextChanged(searchText());
}
void slotDetailsClicked()
{
if (!q->selectedCertificates().empty()) {
Q_EMIT q->detailsRequested(q->selectedCertificates().front().key);
}
}
void slotSaveAsClicked()
{
std::vector<GpgME::Key> keys;
for (const auto &[key, origin] : q->selectedCertificates()) {
keys.push_back(key);
}
Q_EMIT q->saveAsRequested(keys);
}
void readConfig();
void writeConfig();
void enableDisableWidgets();
QString searchText() const
{
return ui.findED->text().trimmed();
}
std::vector<KeyWithOrigin> selectedCertificates() const
{
const QAbstractItemView *const view = ui.resultTV;
if (!view) {
return {};
}
const auto sm = view->selectionModel();
Q_ASSERT(sm);
std::vector<KeyWithOrigin> keys;
for (const auto &index : sm->selectedRows()) {
const auto key = ui.resultTV->itemFromIndex(index)->data(Private::Name, KeyWithOriginRole).value<KeyWithOrigin>();
Q_ASSERT(!key.key.isNull());
keys.push_back(key);
}
return keys;
}
int numSelectedCertificates() const
{
return ui.resultTV->selectedItems().size();
}
void copySelectedValue()
{
auto clipboardData = ui.resultTV->currentIndex().data(Kleo::ClipboardRole).toString();
if (clipboardData.isEmpty()) {
clipboardData = ui.resultTV->currentIndex().data().toString();
}
QGuiApplication::clipboard()->setText(clipboardData);
}
QValidator *queryValidator();
void updateQueryMode();
private:
QueryMode queryMode = AnyQuery;
bool passive;
QValidator *anyQueryValidator = nullptr;
QValidator *emailQueryValidator = nullptr;
bool initial = false;
struct Ui {
QLabel *guidanceLabel;
QLabel *findLB;
QLineEdit *findED;
QPushButton *findPB;
Kleo::TreeWidget *resultTV;
TextOverlay *overlay;
QPushButton *selectAllPB;
QPushButton *deselectAllPB;
QPushButton *detailsPB;
QPushButton *saveAsPB;
QDialogButtonBox *buttonBox;
void setupUi(LookupCertificatesDialog *dialog)
{
auto verticalLayout = new QVBoxLayout{dialog};
auto gridLayout = new QGridLayout{};
int row = 0;
guidanceLabel = new QLabel{dialog};
gridLayout->addWidget(guidanceLabel, row, 0, 1, 3);
row++;
findLB = new QLabel{i18n("Find:"), dialog};
gridLayout->addWidget(findLB, row, 0, 1, 1);
findED = new QLineEdit{dialog};
findLB->setBuddy(findED);
gridLayout->addWidget(findED, row, 1, 1, 1);
findPB = new QPushButton{i18n("Search"), dialog};
findPB->setAutoDefault(false);
gridLayout->addWidget(findPB, row, 2, 1, 1);
row++;
gridLayout->addWidget(new KSeparator{Qt::Horizontal, dialog}, row, 0, 1, 3);
row++;
resultTV = new Kleo::TreeWidget(dialog);
resultTV->setEnabled(true);
resultTV->setMinimumSize(QSize(400, 0));
overlay = new TextOverlay{resultTV, dialog};
overlay->hide();
gridLayout->addWidget(resultTV, row, 0, 1, 2);
auto buttonLayout = new QVBoxLayout{};
selectAllPB = new QPushButton{i18n("Select All"), dialog};
selectAllPB->setEnabled(false);
selectAllPB->setAutoDefault(false);
buttonLayout->addWidget(selectAllPB);
deselectAllPB = new QPushButton{i18n("Deselect All"), dialog};
deselectAllPB->setEnabled(false);
deselectAllPB->setAutoDefault(false);
buttonLayout->addWidget(deselectAllPB);
buttonLayout->addStretch();
detailsPB = new QPushButton{i18n("Details..."), dialog};
detailsPB->setEnabled(false);
detailsPB->setAutoDefault(false);
buttonLayout->addWidget(detailsPB);
saveAsPB = new QPushButton{i18n("Save As..."), dialog};
saveAsPB->setEnabled(false);
saveAsPB->setAutoDefault(false);
buttonLayout->addWidget(saveAsPB);
gridLayout->addLayout(buttonLayout, row, 2, 1, 1);
verticalLayout->addLayout(gridLayout);
buttonBox = new QDialogButtonBox{dialog};
buttonBox->setStandardButtons(QDialogButtonBox::Close | QDialogButtonBox::Save);
verticalLayout->addWidget(buttonBox);
QObject::connect(findED, SIGNAL(returnPressed()), findPB, SLOT(animateClick()));
QObject::connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept()));
QObject::connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject()));
QObject::connect(findPB, SIGNAL(clicked()), dialog, SLOT(slotSearchClicked()));
QObject::connect(detailsPB, SIGNAL(clicked()), dialog, SLOT(slotDetailsClicked()));
QObject::connect(saveAsPB, SIGNAL(clicked()), dialog, SLOT(slotSaveAsClicked()));
QObject::connect(findED, SIGNAL(textChanged(QString)), dialog, SLOT(slotSearchTextChanged()));
QMetaObject::connectSlotsByName(dialog);
resultTV->setHeaderLabels({
i18nc("@title:column", "Name"),
i18nc("@title:column", "Email"),
i18nc("@title:column", "Fingerprint"),
i18nc("@title:column", "Valid From"),
i18nc("@title:column", "Valid Until"),
i18nc("@title:column", "Protocol"),
i18nc("@title:column", "Key ID"),
i18nc("@title:column", "Origin"),
});
resultTV->setSelectionMode(QAbstractItemView::ExtendedSelection);
resultTV->setContextMenuPolicy(Qt::CustomContextMenu);
connect(resultTV, &QTreeView::customContextMenuRequested, dialog, [this, dialog](const auto &pos) {
auto menu = new QMenu;
menu->setAttribute(Qt::WA_DeleteOnClose, true);
menu->addAction(KStandardAction::copy(
dialog,
[dialog]() {
dialog->d->copySelectedValue();
},
dialog));
menu->popup(resultTV->mapToGlobal(pos));
});
}
explicit Ui(LookupCertificatesDialog *q)
{
q->setWindowTitle(i18n("Lookup on Server"));
setupUi(q);
saveAsPB->hide(); // ### not yet implemented in LookupCertificatesCommand
findED->setClearButtonEnabled(true);
importPB()->setText(i18n("Import"));
importPB()->setEnabled(false);
connect(resultTV, SIGNAL(doubleClicked(QModelIndex)), q, SLOT(slotDetailsClicked()));
findED->setFocus();
connect(selectAllPB, &QPushButton::clicked, resultTV, &QTreeView::selectAll);
connect(deselectAllPB, &QPushButton::clicked, resultTV, &QTreeView::clearSelection);
}
QPushButton *importPB() const
{
return buttonBox->button(QDialogButtonBox::Save);
}
QPushButton *closePB() const
{
return buttonBox->button(QDialogButtonBox::Close);
}
} ui;
};
LookupCertificatesDialog::Private::Private(LookupCertificatesDialog *qq)
: q(qq)
, passive(false)
, ui(q)
{
connect(ui.resultTV->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), q, SLOT(slotSelectionChanged()));
updateQueryMode();
}
LookupCertificatesDialog::Private::~Private()
{
}
void LookupCertificatesDialog::Private::readConfig()
{
KConfigGroup configGroup(KSharedConfig::openStateConfig(), "LookupCertificatesDialog");
if (!ui.resultTV->restoreColumnLayout(QStringLiteral("LookupCertificatesDialog"))) {
ui.resultTV->setColumnHidden(Private::KeyID, true);
initial = true;
ui.resultTV->resizeToContentsLimited();
}
const QSize size = configGroup.readEntry("Size", QSize(600, 400));
if (size.isValid()) {
q->resize(size);
}
}
void LookupCertificatesDialog::Private::writeConfig()
{
KConfigGroup configGroup(KSharedConfig::openStateConfig(), "LookupCertificatesDialog");
configGroup.writeEntry("Size", q->size());
configGroup.sync();
}
static QString guidanceText(LookupCertificatesDialog::QueryMode mode)
{
switch (mode) {
default:
qCWarning(KLEOPATRA_LOG) << __func__ << "Unknown query mode:" << mode;
[[fallthrough]];
case LookupCertificatesDialog::AnyQuery:
return xi18nc("@info", "Enter a search term to search for matching certificates.");
case LookupCertificatesDialog::EmailQuery:
return xi18nc("@info", "Enter an email address to search for matching certificates.");
};
}
QValidator *LookupCertificatesDialog::Private::queryValidator()
{
switch (queryMode) {
default:
qCWarning(KLEOPATRA_LOG) << __func__ << "Unknown query mode:" << queryMode;
[[fallthrough]];
case AnyQuery: {
if (!anyQueryValidator) {
// allow any query with at least one non-whitespace character
anyQueryValidator = new QRegularExpressionValidator{QRegularExpression{QStringLiteral(".*\\S+.*")}, q};
}
return anyQueryValidator;
}
case EmailQuery: {
if (!emailQueryValidator) {
// allow anything that looks remotely like an email address, i.e.
// anything with an '@' surrounded by non-whitespace characters
const QRegularExpression simpleEmailRegex{QStringLiteral(".*\\S+@\\S+.*")};
emailQueryValidator = new QRegularExpressionValidator{simpleEmailRegex, q};
}
return emailQueryValidator;
}
}
}
void LookupCertificatesDialog::Private::updateQueryMode()
{
ui.guidanceLabel->setText(guidanceText(queryMode));
ui.findED->setValidator(queryValidator());
}
LookupCertificatesDialog::LookupCertificatesDialog(QWidget *p, Qt::WindowFlags f)
: QDialog(p, f)
, d(new Private(this))
{
d->ui.findPB->setEnabled(false);
d->readConfig();
}
LookupCertificatesDialog::~LookupCertificatesDialog()
{
d->writeConfig();
}
void LookupCertificatesDialog::setQueryMode(QueryMode mode)
{
d->queryMode = mode;
d->updateQueryMode();
}
LookupCertificatesDialog::QueryMode LookupCertificatesDialog::queryMode() const
{
return d->queryMode;
}
void LookupCertificatesDialog::setCertificates(const std::vector<KeyWithOrigin> &certs)
{
d->ui.resultTV->setFocus();
d->ui.resultTV->clear();
for (const auto &[cert, origin] : certs) {
auto item = new QTreeWidgetItem;
item->setData(Private::Name, Qt::DisplayRole, Formatting::prettyName(cert));
item->setData(Private::Email, Qt::DisplayRole, Formatting::prettyEMail(cert));
item->setData(Private::Fingerprint, Qt::DisplayRole, Formatting::prettyID(cert.primaryFingerprint()));
item->setData(Private::Fingerprint, Qt::AccessibleTextRole, Formatting::accessibleHexID(cert.primaryFingerprint()));
item->setData(Private::Fingerprint, Kleo::ClipboardRole, QString::fromLatin1(cert.primaryFingerprint()));
item->setData(Private::ValidFrom, Qt::DisplayRole, Formatting::creationDateString(cert));
item->setData(Private::ValidFrom, Qt::AccessibleTextRole, Formatting::accessibleCreationDate(cert));
item->setData(Private::ValidUntil, Qt::DisplayRole, Formatting::expirationDateString(cert));
item->setData(Private::ValidUntil, Qt::AccessibleTextRole, Formatting::accessibleExpirationDate(cert));
item->setData(Private::KeyID, Qt::DisplayRole, Formatting::prettyID(cert.keyID()));
item->setData(Private::KeyID, Qt::AccessibleTextRole, Formatting::accessibleHexID(cert.keyID()));
item->setData(Private::KeyID, Kleo::ClipboardRole, QString::fromLatin1(cert.keyID()));
if (cert.protocol() == Protocol::CMS) {
item->setData(Private::Origin, Qt::DisplayRole, i18n("LDAP"));
} else if (origin == GpgME::Key::OriginKS) {
if (keyserver().startsWith(QStringLiteral("ldap:")) || keyserver().startsWith(QStringLiteral("ldaps:"))) {
item->setData(Private::Origin, Qt::DisplayRole, i18n("LDAP"));
} else {
item->setData(Private::Origin, Qt::DisplayRole, i18n("Keyserver"));
}
} else {
item->setData(Private::Origin, Qt::DisplayRole, Formatting::origin(origin));
}
item->setData(Private::Protocol, Qt::DisplayRole, Formatting::displayName(cert.protocol()));
item->setData(Private::Name, KeyWithOriginRole, QVariant::fromValue(KeyWithOrigin{cert, origin}));
d->ui.resultTV->addTopLevelItem(item);
}
if (certs.size() == 1) {
d->ui.resultTV->setCurrentIndex(d->ui.resultTV->model()->index(0, 0));
}
if (d->initial && d->ui.resultTV->model()->rowCount() > 0) {
d->initial = false;
d->ui.resultTV->resizeToContentsLimited();
}
}
std::vector<KeyWithOrigin> LookupCertificatesDialog::selectedCertificates() const
{
return d->selectedCertificates();
}
void LookupCertificatesDialog::setPassive(bool on)
{
if (d->passive == on) {
return;
}
d->passive = on;
d->enableDisableWidgets();
}
bool LookupCertificatesDialog::isPassive() const
{
return d->passive;
}
void LookupCertificatesDialog::setSearchText(const QString &text)
{
d->ui.findED->setText(text);
}
QString LookupCertificatesDialog::searchText() const
{
return d->ui.findED->text();
}
void LookupCertificatesDialog::setOverlayText(const QString &text)
{
if (text.isEmpty()) {
d->ui.overlay->hideOverlay();
} else {
d->ui.overlay->setText(text);
d->ui.overlay->showOverlay();
}
d->ui.selectAllPB->setEnabled(text.isEmpty());
d->ui.deselectAllPB->setEnabled(text.isEmpty());
}
QString LookupCertificatesDialog::overlayText() const
{
return d->ui.overlay->text();
}
void LookupCertificatesDialog::accept()
{
Q_ASSERT(!selectedCertificates().empty());
Q_EMIT importRequested(selectedCertificates());
QDialog::accept();
}
void LookupCertificatesDialog::Private::enableDisableWidgets()
{
// enable/disable everything except 'close', based on passive:
const QList<QObject *> list = q->children();
for (QObject *const o : list) {
if (QWidget *const w = qobject_cast<QWidget *>(o)) {
w->setDisabled(passive && w != ui.closePB() && w != ui.buttonBox);
}
}
if (passive) {
return;
}
q->setOverlayText({});
ui.findPB->setEnabled(ui.findED->hasAcceptableInput());
const int n = q->selectedCertificates().size();
ui.detailsPB->setEnabled(n == 1);
ui.saveAsPB->setEnabled(n == 1);
ui.importPB()->setEnabled(n != 0);
ui.importPB()->setDefault(false); // otherwise Import becomes default button if enabled and return triggers both a search and accept()
}
void LookupCertificatesDialog::keyPressEvent(QKeyEvent *event)
{
if (event == QKeySequence::Copy && d->ui.resultTV->hasFocus()) {
d->copySelectedValue();
event->accept();
}
}
#include "moc_lookupcertificatesdialog.cpp"

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