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/**
* Copyright (C) 2021-2024 Saturneric <[email protected]>
*
* This file is part of GpgFrontend.
*
* GpgFrontend 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 3 of the License, or
* (at your option) any later version.
*
* GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from
* the gpg4usb project, which is under GPL-3.0-or-later.
*
* All the source code of GpgFrontend was modified and released by
* Saturneric <[email protected]> starting on May 12, 2021.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "KeyUIDSignDialog.h"
#include "core/function/gpg/GpgKeyManager.h"
#include "ui/UISignalStation.h"
#include "ui/widgets/KeyList.h"
namespace GpgFrontend::UI {
KeyUIDSignDialog::KeyUIDSignDialog(int channel, const GpgKeyPtr& key,
const QString& uid, QWidget* parent)
: GeneralDialog(typeid(KeyUIDSignDialog).name(), parent),
current_gpg_context_channel_(channel),
m_uid_(uid),
m_key_(key) {
assert(m_key_ != nullptr);
const auto key_id = m_key_->ID();
m_key_list_ = new KeyList(
channel, KeyMenuAbility::kCOLUMN_FILTER | KeyMenuAbility::kSEARCH_BAR,
GpgKeyTableColumn::kNAME | GpgKeyTableColumn::kEMAIL_ADDRESS |
GpgKeyTableColumn::kKEY_ID,
this);
m_key_list_->AddListGroupTab(
tr("Signers"), "signers", GpgKeyTableDisplayMode::kPRIVATE_KEY,
[key_id](const GpgAbstractKey* key) -> bool {
if (key->KeyType() != GpgAbstractKeyType::kGPG_KEY) return false;
return !(key->IsDisabled() || !key->IsHasCertCap() ||
!dynamic_cast<const GpgKey*>(key)->IsHasMasterKey() ||
key->IsExpired() || key->IsRevoked() || key_id == key->ID());
});
m_key_list_->SlotRefresh();
sign_key_button_ = new QPushButton("Sign");
/**
* A DateTime after 5 Years is recommend.
*/
expires_edit_ = new QDateTimeEdit(QDateTime::currentDateTime().addYears(5));
expires_edit_->setMinimumDateTime(QDateTime::currentDateTime());
/**
* Note further that the OpenPGP protocol uses 32 bit values for timestamps
* and thus can only encode dates up to the year 2106.
*/
expires_edit_->setMaximumDate(QDate(2106, 1, 1));
non_expire_check_ = new QCheckBox("Non Expired");
non_expire_check_->setTristate(false);
connect(non_expire_check_, &QCheckBox::stateChanged, this,
[this](int state) -> void { expires_edit_->setEnabled(state == 0); });
auto* layout = new QGridLayout();
auto* time_layout = new QGridLayout();
layout->addWidget(m_key_list_, 0, 0);
layout->addWidget(sign_key_button_, 2, 0, Qt::AlignRight);
time_layout->addWidget(new QLabel(tr("Expire Date")), 0, 0);
time_layout->addWidget(expires_edit_, 0, 1);
time_layout->addWidget(non_expire_check_, 0, 2);
layout->addLayout(time_layout, 1, 0);
connect(sign_key_button_, &QPushButton::clicked, this,
&KeyUIDSignDialog::slot_sign_key);
this->setLayout(layout);
this->setModal(true);
this->setWindowTitle(tr("Sign For Key's UID(s)"));
this->adjustSize();
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, &KeyUIDSignDialog::SignalKeyUIDSignUpdate,
UISignalStation::GetInstance(),
&UISignalStation::SignalKeyDatabaseRefresh);
}
void KeyUIDSignDialog::slot_sign_key(bool) {
// Set Signers
auto keys = m_key_list_->GetSelectedKeys();
assert(std::all_of(keys.begin(), keys.end(),
[](const auto& key) { return key->IsGood(); }));
auto expires = std::make_unique<QDateTime>(expires_edit_->dateTime());
// Sign For mKey
if (!GpgKeyManager::GetInstance(current_gpg_context_channel_)
.SignKey(m_key_, keys, m_uid_, expires)) {
QMessageBox::critical(
nullptr, tr("Unsuccessful Operation"),
tr("Signature operation failed for UID %1").arg(m_uid_));
}
QMessageBox::information(
nullptr, tr("Operation Complete"),
tr("The signature operation of the UID is complete"));
this->close();
emit SignalKeyUIDSignUpdate();
}
} // namespace GpgFrontend::UI
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