1 files changed, 145 insertions, 0 deletions
diff --git a/src/ui/dialog/keypair_details/KeySetExpireDateDialog.cpp b/src/ui/dialog/keypair_details/KeySetExpireDateDialog.cpp
new file mode 100644
index 00000000..2c10b895
--- /dev/null
+++ b/src/ui/dialog/keypair_details/KeySetExpireDateDialog.cpp
@@ -0,0 +1,145 @@
+/**
+ * Copyright (C) 2021 Saturneric
+ *
+ * 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 "KeySetExpireDateDialog.h"
+
+#include <utility>
+
+#include "core/function/GlobalSettingStation.h"
+#include "core/function/gpg/GpgKeyGetter.h"
+#include "core/function/gpg/GpgKeyOpera.h"
+#include "ui/SignalStation.h"
+#include "ui_ModifiedExpirationDateTime.h"
+
+namespace GpgFrontend::UI {
+
+KeySetExpireDateDialog::KeySetExpireDateDialog(const KeyId& key_id,
+                                               QWidget* parent)
+    : GeneralDialog(typeid(KeySetExpireDateDialog).name(), parent),
+      ui_(std::make_shared<Ui_ModifiedExpirationDateTime>()),
+      m_key_(GpgKeyGetter::GetInstance().GetKey(key_id)) {
+  init();
+}
+
+KeySetExpireDateDialog::KeySetExpireDateDialog(const KeyId& key_id,
+                                               std::string subkey_fpr,
+                                               QWidget* parent)
+    : GeneralDialog(typeid(KeySetExpireDateDialog).name(), parent),
+      ui_(std::make_shared<Ui_ModifiedExpirationDateTime>()),
+      m_key_(GpgKeyGetter::GetInstance().GetKey(key_id)),
+      m_subkey_(std::move(subkey_fpr)) {
+  init();
+}
+
+void KeySetExpireDateDialog::slot_confirm() {
+  LOG(INFO) << "Called" << ui_->dateEdit->date().toString().toStdString()
+            << ui_->timeEdit->time().toString().toStdString();
+  auto datetime = QDateTime(ui_->dateEdit->date(), ui_->timeEdit->time());
+  std::unique_ptr<boost::posix_time::ptime> expires = nullptr;
+  if (ui_->noExpirationCheckBox->checkState() == Qt::Unchecked) {
+    expires = std::make_unique<boost::posix_time::ptime>(
+        boost::posix_time::from_time_t(datetime.toLocalTime().toTime_t()));
+    LOG(INFO) << "keyid" << m_key_.GetId() << m_subkey_ << *expires;
+  } else {
+    LOG(INFO) << "keyid" << m_key_.GetId() << m_subkey_ << "Non Expired";
+  }
+
+  auto err = GpgKeyOpera::GetInstance().SetExpire(m_key_, m_subkey_, expires);
+
+  if (check_gpg_error_2_err_code(err) == GPG_ERR_NO_ERROR) {
+    auto* msg_box = new QMessageBox((QWidget*)this->parent());
+    msg_box->setAttribute(Qt::WA_DeleteOnClose);
+    msg_box->setStandardButtons(QMessageBox::Ok);
+    msg_box->setWindowTitle(_("Success"));
+    msg_box->setText(_("The expire date of the key pair has been updated."));
+    msg_box->setModal(true);
+    msg_box->open();
+
+    emit SignalKeyExpireDateUpdated();
+
+    this->close();
+  } else {
+    QMessageBox::critical(
+        this, _("Failure"),
+        _("Failed to update the expire date of the key pair."));
+  }
+}
+
+void KeySetExpireDateDialog::init() {
+  ui_->setupUi(this);
+
+  auto& settings = GlobalSettingStation::GetInstance().GetUISettings();
+
+  bool longer_expiration_date = false;
+  try {
+    longer_expiration_date = settings.lookup("general.longer_expiration_date");
+    LOG(INFO) << "longer_expiration_date" << longer_expiration_date;
+
+  } catch (...) {
+    LOG(ERROR) << _("Setting Operation Error") << _("longer_expiration_date");
+  }
+
+  auto max_date_time =
+      longer_expiration_date
+          ? QDateTime::currentDateTime().toLocalTime().addYears(30)
+          : QDateTime::currentDateTime().toLocalTime().addYears(2);
+
+  auto min_date_time = QDateTime::currentDateTime().addDays(7);
+
+  ui_->dateEdit->setMaximumDateTime(max_date_time);
+  ui_->dateEdit->setMinimumDateTime(min_date_time);
+
+  // set default date time to expire date time
+  auto current_expire_time =
+      QDateTime::fromTime_t(to_time_t(m_key_.GetExpireTime()));
+  ui_->dateEdit->setDateTime(current_expire_time);
+  ui_->timeEdit->setDateTime(current_expire_time);
+
+  connect(ui_->noExpirationCheckBox, &QCheckBox::stateChanged, this,
+          &KeySetExpireDateDialog::slot_non_expired_checked);
+  connect(ui_->button_box_, &QDialogButtonBox::accepted, this,
+          &KeySetExpireDateDialog::slot_confirm);
+  connect(this, &KeySetExpireDateDialog::SignalKeyExpireDateUpdated,
+          SignalStation::GetInstance(),
+          &SignalStation::SignalKeyDatabaseRefresh);
+
+  ui_->titleLabel->setText(_("Modified Expiration Date (Local Time)"));
+  ui_->label->setText(
+      _("Tips: For the sake of security, the key is valid for up to two years. "
+        "If you are an expert user, please unlock it for a longer time in the "
+        "settings."));
+  ui_->noExpirationCheckBox->setText(_("No Expiration"));
+  this->setWindowTitle(_("Modified Expiration Date"));
+}
+
+void KeySetExpireDateDialog::slot_non_expired_checked(int state) {
+  ui_->dateEdit->setDisabled(state == Qt::Checked);
+  ui_->timeEdit->setDisabled(state == Qt::Checked);
+}
+
+}  // namespace GpgFrontend::UI