Merge branch 'develop'

1 files changed, 193 insertions, 0 deletions

diff --git a/src/ui/settings/SettingsSendMail.cpp b/src/ui/settings/SettingsSendMail.cpp
new file mode 100644
index 00000000..a5e3274f
--- /dev/null
+++ b/src/ui/settings/SettingsSendMail.cpp
@@ -0,0 +1,193 @@
+/**
+ * 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.
+ *
+ * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "ui/SettingsDialog.h"
+#include "smtp/SmtpMime"
+
+SendMailTab::SendMailTab(QWidget *parent)
+        : QWidget(parent), appPath(qApp->applicationDirPath()),
+          settings(RESOURCE_DIR(appPath) + "/conf/gpgfrontend.ini",
+                   QSettings::IniFormat) {
+
+    enableCheckBox = new QCheckBox(tr("Enable"));
+    enableCheckBox->setTristate(false);
+
+    smtpAddress = new QLineEdit();
+    username = new QLineEdit();
+    password = new QLineEdit();
+    password->setEchoMode(QLineEdit::Password);
+
+    portSpin = new QSpinBox();
+    portSpin->setMinimum(1);
+    portSpin->setMaximum(65535);
+    connectionTypeComboBox = new QComboBox();
+    connectionTypeComboBox->addItem("None");
+    connectionTypeComboBox->addItem("SSL");
+    connectionTypeComboBox->addItem("TLS");
+    connectionTypeComboBox->addItem("STARTTLS");
+
+    defaultSender = new QLineEdit();;
+    checkConnectionButton = new QPushButton(tr("Check Connection"));
+
+    auto generalGroupBox = new QGroupBox(tr("General"));
+    auto connectGroupBox = new QGroupBox(tr("Connection"));
+    auto preferenceGroupBox = new QGroupBox(tr("Preference"));
+
+    auto generalLayout = new QGridLayout();
+    generalLayout->addWidget(enableCheckBox);
+
+    auto connectLayout = new QGridLayout();
+    connectLayout->addWidget(new QLabel(tr("SMTP Address")), 1, 0);
+    connectLayout->addWidget(smtpAddress, 1, 1, 1, 4);
+    connectLayout->addWidget(new QLabel(tr("Username")), 2, 0);
+    connectLayout->addWidget(username, 2, 1, 1, 4);
+    connectLayout->addWidget(new QLabel(tr("Password")), 3, 0);
+    connectLayout->addWidget(password, 3, 1, 1, 4);
+    connectLayout->addWidget(new QLabel(tr("Port")), 4, 0);
+    connectLayout->addWidget(portSpin, 4, 1, 1, 1);
+    connectLayout->addWidget(new QLabel(tr("Connection Security")), 5, 0);
+    connectLayout->addWidget(connectionTypeComboBox, 5, 1, 1, 1);
+    connectLayout->addWidget(checkConnectionButton, 6, 0);
+
+    auto preferenceLayout = new QGridLayout();
+
+    preferenceLayout->addWidget(new QLabel(tr("Default Sender")), 0, 0);
+    preferenceLayout->addWidget(defaultSender, 0, 1, 1, 4);
+
+    generalGroupBox->setLayout(generalLayout);
+    connectGroupBox->setLayout(connectLayout);
+    preferenceGroupBox->setLayout(preferenceLayout);
+
+    auto vBox = new QVBoxLayout();
+    vBox->addWidget(generalGroupBox);
+    vBox->addWidget(connectGroupBox);
+    vBox->addWidget(preferenceGroupBox);
+    vBox->addStretch(0);
+
+    connect(enableCheckBox, SIGNAL(stateChanged(int)), this, SLOT(slotCheckBoxSetEnableDisable(int)));
+    connect(checkConnectionButton, SIGNAL(clicked(bool)), this, SLOT(slotCheckConnection()));
+
+
+    this->setLayout(vBox);
+    setSettings();
+}
+
+/**********************************
+ * Read the settings from config
+ * and set the buttons and checkboxes
+ * appropriately
+ **********************************/
+void SendMailTab::setSettings() {
+
+    if (settings.value("sendMail/enable", false).toBool())
+        enableCheckBox->setCheckState(Qt::Checked);
+    else {
+        enableCheckBox->setCheckState(Qt::Unchecked);
+        smtpAddress->setDisabled(true);
+        username->setDisabled(true);
+        password->setDisabled(true);
+        portSpin->setDisabled(true);
+        connectionTypeComboBox->setDisabled(true);
+        defaultSender->setDisabled(true);
+        checkConnectionButton->setDisabled(true);
+    }
+
+    smtpAddress->setText(settings.value("sendMail/smtpAddress", QString()).toString());
+    username->setText(settings.value("sendMail/username", QString()).toString());
+    password->setText(settings.value("sendMail/password", QString()).toString());
+    portSpin->setValue(settings.value("sendMail/port", 25).toInt());
+    connectionTypeComboBox->setCurrentText(settings.value("sendMail/connectionType", "None").toString());
+    defaultSender->setText(settings.value("sendMail/defaultSender", QString()).toString());
+
+}
+
+/***********************************
+ * get the values of the buttons and
+ * write them to settings-file
+ *************************************/
+void SendMailTab::applySettings() {
+
+    settings.setValue("sendMail/smtpAddress", smtpAddress->text());
+    settings.setValue("sendMail/username", username->text());
+    settings.setValue("sendMail/password", password->text());
+    settings.setValue("sendMail/port", portSpin->value());
+    settings.setValue("sendMail/connectionType", connectionTypeComboBox->currentText());
+    settings.setValue("sendMail/defaultSender", defaultSender->text());
+
+    settings.setValue("sendMail/enable", enableCheckBox->isChecked());
+}
+
+void SendMailTab::slotCheckConnection() {
+
+    SmtpClient::ConnectionType connectionType;
+    const auto selectedConnType = connectionTypeComboBox->currentText();
+    if (selectedConnType == "SSL") {
+        connectionType = SmtpClient::ConnectionType::SslConnection;
+    } else if (selectedConnType == "TLS" || selectedConnType == "STARTTLS") {
+        connectionType = SmtpClient::ConnectionType::TlsConnection;
+    } else {
+        connectionType = SmtpClient::ConnectionType::TcpConnection;
+    }
+
+    SmtpClient smtp(smtpAddress->text(), portSpin->value(), connectionType);
+
+    smtp.setUser(username->text());
+    smtp.setPassword(password->text());
+
+    bool if_success = true;
+
+    if (!smtp.connectToHost()) {
+        QMessageBox::critical(this, tr("Fail"), tr("Fail to Connect SMTP Server"));
+        if_success = false;
+    }
+    if (if_success && !smtp.login()) {
+        QMessageBox::critical(this, tr("Fail"), tr("Fail to Login"));
+        if_success = false;
+    }
+
+    if (if_success)
+        QMessageBox::information(this, tr("Success"), tr("Succeed in connecting and login"));
+
+}
+
+void SendMailTab::slotCheckBoxSetEnableDisable(int state) {
+    if (state == Qt::Checked) {
+        smtpAddress->setEnabled(true);
+        username->setEnabled(true);
+        password->setEnabled(true);
+        portSpin->setEnabled(true);
+        connectionTypeComboBox->setEnabled(true);
+        defaultSender->setEnabled(true);
+        checkConnectionButton->setEnabled(true);
+    } else {
+        smtpAddress->setDisabled(true);
+        username->setDisabled(true);
+        password->setDisabled(true);
+        portSpin->setDisabled(true);
+        connectionTypeComboBox->setDisabled(true);
+        defaultSender->setDisabled(true);
+        checkConnectionButton->setDisabled(true);
+    }
+}
+