diff --git a/src/crypto/gui/resultitemwidget.cpp b/src/crypto/gui/resultitemwidget.cpp index cbd1a47cd..c03713640 100644 --- a/src/crypto/gui/resultitemwidget.cpp +++ b/src/crypto/gui/resultitemwidget.cpp @@ -1,387 +1,385 @@ /* -*- mode: c++; c-basic-offset:4 -*- crypto/gui/resultitemwidget.cpp This file is part of Kleopatra, the KDE keymanager Copyright (c) 2008 Klarälvdalens Datakonsult AB 2016 by Bundesamt für Sicherheit in der Informationstechnik Software engineering by Intevation GmbH Kleopatra is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Kleopatra is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA In addition, as a special exception, the copyright holders give permission to link the code of this program with any edition of the Qt library by Trolltech AS, Norway (or with modified versions of Qt that use the same license as Qt), and distribute linked combinations including the two. You must obey the GNU General Public License in all respects for all of the code used other than Qt. If you modify this file, you may extend this exception to your version of the file, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ #include #include "resultitemwidget.h" #include "utils/auditlog.h" #include "commands/command.h" #include "commands/importcertificatefromfilecommand.h" #include "commands/lookupcertificatescommand.h" #include "crypto/decryptverifytask.h" #include #include #include #include #include #include #include #include #include "kleopatra_debug.h" #include #include #include #include #include #include #if GPGMEPP_VERSION > 0x10B01 // > 1.11.1 # define GPGME_HAS_LEGACY_NOMDC #endif using namespace Kleo; using namespace Kleo::Crypto; using namespace Kleo::Crypto::Gui; namespace { // TODO move out of here static QColor colorForVisualCode(Task::Result::VisualCode code) { switch (code) { case Task::Result::AllGood: return KColorScheme(QPalette::Active, KColorScheme::View).background(KColorScheme::PositiveBackground).color(); case Task::Result::NeutralError: case Task::Result::Warning: return KColorScheme(QPalette::Active, KColorScheme::View).background(KColorScheme::NormalBackground).color(); case Task::Result::Danger: return KColorScheme(QPalette::Active, KColorScheme::View).background(KColorScheme::NegativeBackground).color(); case Task::Result::NeutralSuccess: default: return QColor(0x00, 0x80, 0xFF); // light blue } } static QColor txtColorForVisualCode(Task::Result::VisualCode code) { switch (code) { case Task::Result::AllGood: return KColorScheme(QPalette::Active, KColorScheme::View).foreground(KColorScheme::PositiveText).color(); case Task::Result::NeutralError: case Task::Result::Warning: return KColorScheme(QPalette::Active, KColorScheme::View).foreground(KColorScheme::NormalText).color(); case Task::Result::Danger: return KColorScheme(QPalette::Active, KColorScheme::View).foreground(KColorScheme::NegativeText).color(); case Task::Result::NeutralSuccess: default: return QColor(0xFF, 0xFF, 0xFF); // white } } } class ResultItemWidget::Private { ResultItemWidget *const q; public: explicit Private(const std::shared_ptr &result, ResultItemWidget *qq) : q(qq), m_result(result), m_detailsLabel(nullptr), m_actionsLabel(nullptr), m_closeButton(nullptr), m_importCanceled(false) { Q_ASSERT(m_result); } void slotLinkActivated(const QString &); void updateShowDetailsLabel(); void addKeyImportButton(QBoxLayout *lay, bool search); void addIgnoreMDCButton(QBoxLayout *lay); void oneImportFinished(); const std::shared_ptr m_result; QLabel *m_detailsLabel; QLabel *m_actionsLabel; QPushButton *m_closeButton; bool m_importCanceled; }; void ResultItemWidget::Private::oneImportFinished() { if (m_importCanceled) { return; } if (m_result->parentTask()) { m_result->parentTask()->start(); } q->setVisible(false); } void ResultItemWidget::Private::addIgnoreMDCButton(QBoxLayout *lay) { if (!m_result || !lay) { return; } const auto dvResult = dynamic_cast(m_result.get()); if (!dvResult) { return; } const auto decResult = dvResult->decryptionResult(); #ifdef GPGME_HAS_LEGACY_NOMDC if (decResult.isNull() || !decResult.error() || !decResult.isLegacyCipherNoMDC()) #endif { return; } auto btn = new QPushButton(i18n("Force decryption")); btn->setFixedSize(btn->sizeHint()); connect (btn, &QPushButton::clicked, q, [this] () { if (m_result->parentTask()) { const auto dvTask = dynamic_cast(m_result->parentTask().data()); dvTask->setIgnoreMDCError(true); dvTask->start(); q->setVisible(false); } else { qCWarning(KLEOPATRA_LOG) << "Failed to get parent task"; } }); lay->addWidget(btn); } void ResultItemWidget::Private::addKeyImportButton(QBoxLayout *lay, bool search) { if (!m_result || !lay) { return; } const auto dvResult = dynamic_cast(m_result.get()); if (!dvResult) { return; } const auto verifyResult = dvResult->verificationResult(); if (verifyResult.isNull()) { return; } for (const auto &sig: verifyResult.signatures()) { if (!(sig.summary() & GpgME::Signature::KeyMissing)) { continue; } auto btn = new QPushButton; QString suffix; const auto keyid = QLatin1String(sig.fingerprint()); if (verifyResult.numSignatures() > 1) { suffix = QLatin1Char(' ') + keyid; } btn = new QPushButton(search ? i18nc("1 is optional keyid. No space is intended as it can be empty.", "Search%1", suffix) : i18nc("1 is optional keyid. No space is intended as it can be empty.", "Import%1", suffix)); if (search) { btn->setIcon(QIcon::fromTheme(QStringLiteral("edit-find"))); connect (btn, &QPushButton::clicked, q, [this, btn, keyid] () { btn->setEnabled(false); m_importCanceled = false; auto cmd = new Kleo::Commands::LookupCertificatesCommand(keyid, nullptr); connect(cmd, &Kleo::Commands::LookupCertificatesCommand::canceled, q, [this]() { m_importCanceled = true; }); connect(cmd, &Kleo::Commands::LookupCertificatesCommand::finished, q, [this, btn]() { btn->setEnabled(true); oneImportFinished(); }); cmd->setParentWidget(q); cmd->start(); }); } else { btn->setIcon(QIcon::fromTheme(QStringLiteral("view-certificate-import"))); connect (btn, &QPushButton::clicked, q, [this, btn] () { btn->setEnabled(false); m_importCanceled = false; auto cmd = new Kleo::ImportCertificateFromFileCommand(); connect(cmd, &Kleo::ImportCertificateFromFileCommand::canceled, q, [this]() { m_importCanceled = true; }); connect(cmd, &Kleo::ImportCertificateFromFileCommand::finished, q, [this, btn]() { btn->setEnabled(true); oneImportFinished(); }); cmd->setParentWidget(q); cmd->start(); }); } btn->setFixedSize(btn->sizeHint()); lay->addWidget(btn); } } static QUrl auditlog_url_template() { QUrl url(QStringLiteral("kleoresultitem://showauditlog")); return url; } void ResultItemWidget::Private::updateShowDetailsLabel() { if (!m_actionsLabel || !m_detailsLabel) { return; } const auto parentTask = m_result->parentTask(); QString auditLogLink; - if (parentTask && parentTask->protocol() == GpgME::OpenPGP) { - if (m_result->hasError()) { - auditLogLink = m_result->auditLog().formatLink(auditlog_url_template(), i18n("Diagnostics")); - } + if (m_result->hasError()) { + auditLogLink = m_result->auditLog().formatLink(auditlog_url_template(), i18n("Diagnostics")); } else { auditLogLink = m_result->auditLog().formatLink(auditlog_url_template()); } m_actionsLabel->setText(auditLogLink); } ResultItemWidget::ResultItemWidget(const std::shared_ptr &result, QWidget *parent, Qt::WindowFlags flags) : QWidget(parent, flags), d(new Private(result, this)) { const QColor color = colorForVisualCode(d->m_result->code()); const QColor txtColor = txtColorForVisualCode(d->m_result->code()); const QString styleSheet = QStringLiteral("QFrame,QLabel { background-color: %1; margin: 0px; }" "QFrame#resultFrame{ border-color: %2; border-style: solid; border-radius: 3px; border-width: 1px }" "QLabel { color: %3; padding: 5px; border-radius: 3px }").arg(color.name()).arg(color.darker(150).name()).arg(txtColor.name()); QVBoxLayout *topLayout = new QVBoxLayout(this); QFrame *frame = new QFrame; frame->setObjectName(QStringLiteral("resultFrame")); frame->setStyleSheet(styleSheet); topLayout->addWidget(frame); QHBoxLayout *layout = new QHBoxLayout(frame); QVBoxLayout *vlay = new QVBoxLayout(); QLabel *overview = new QLabel; overview->setWordWrap(true); overview->setTextFormat(Qt::RichText); overview->setText(d->m_result->overview()); overview->setFocusPolicy(Qt::StrongFocus); overview->setStyleSheet(styleSheet); connect(overview, SIGNAL(linkActivated(QString)), this, SLOT(slotLinkActivated(QString))); vlay->addWidget(overview); layout->addLayout(vlay); const QString details = d->m_result->details(); QVBoxLayout *actionLayout = new QVBoxLayout; layout->addLayout(actionLayout); d->addKeyImportButton(actionLayout, false); // TODO: Only show if auto-key-retrieve is not set. d->addKeyImportButton(actionLayout, true); d->addIgnoreMDCButton(actionLayout); d->m_actionsLabel = new QLabel; connect(d->m_actionsLabel, SIGNAL(linkActivated(QString)), this, SLOT(slotLinkActivated(QString))); actionLayout->addWidget(d->m_actionsLabel); d->m_actionsLabel->setFocusPolicy(Qt::StrongFocus); d->m_actionsLabel->setTextInteractionFlags(Qt::TextBrowserInteraction); d->m_actionsLabel->setStyleSheet(styleSheet); d->m_detailsLabel = new QLabel; d->m_detailsLabel->setWordWrap(true); d->m_detailsLabel->setTextFormat(Qt::RichText); d->m_detailsLabel->setText(details); d->m_detailsLabel->setFocusPolicy(Qt::StrongFocus); d->m_detailsLabel->setTextInteractionFlags(Qt::TextBrowserInteraction); d->m_detailsLabel->setStyleSheet(styleSheet); connect(d->m_detailsLabel, SIGNAL(linkActivated(QString)), this, SLOT(slotLinkActivated(QString))); vlay->addWidget(d->m_detailsLabel); d->m_closeButton = new QPushButton; KGuiItem::assign(d->m_closeButton, KStandardGuiItem::close()); d->m_closeButton->setFixedSize(d->m_closeButton->sizeHint()); connect(d->m_closeButton, &QAbstractButton::clicked, this, &ResultItemWidget::closeButtonClicked); actionLayout->addWidget(d->m_closeButton); d->m_closeButton->setVisible(false); layout->setStretch(0, 1); actionLayout->addStretch(-1); vlay->addStretch(-1); d->updateShowDetailsLabel(); setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Maximum); } ResultItemWidget::~ResultItemWidget() { } void ResultItemWidget::showCloseButton(bool show) { d->m_closeButton->setVisible(show); } bool ResultItemWidget::hasErrorResult() const { return d->m_result->hasError(); } void ResultItemWidget::Private::slotLinkActivated(const QString &link) { Q_ASSERT(m_result); qCDebug(KLEOPATRA_LOG) << "Link activated: " << link; if (link.startsWith(QLatin1String("key:"))) { auto split = link.split(QLatin1Char(':')); auto fpr = split.value(1); if (split.size() == 2 && isFingerprint(fpr)) { /* There might be a security consideration here if somehow * a short keyid is used in a link and it collides with another. * So we additionally check that it really is a fingerprint. */ auto cmd = Command::commandForQuery(fpr); cmd->setParentWId(q->effectiveWinId()); cmd->start(); } else { qCWarning(KLEOPATRA_LOG) << "key link invalid " << link; } return; } const QUrl url(link); if (url.host() == QLatin1String("showauditlog")) { q->showAuditLog(); return; } qCWarning(KLEOPATRA_LOG) << "Unexpected link scheme: " << link; } void ResultItemWidget::showAuditLog() { MessageBox::auditLog(parentWidget(), d->m_result->auditLog().text()); } #include "moc_resultitemwidget.cpp"