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/*
* Copyright (C) by Daniel Molkentin <danimo@owncloud.com>
*
* This program 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.
*
* This program 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.
*/
#include "networksettings.h"
#include "ui_networksettings.h"
#include "theme.h"
#include "configfile.h"
#include "application.h"
#include "configfile.h"
#include "folderman.h"
#include "accountmanager.h"
#include <QNetworkProxy>
#include <QString>
#include <QList>
namespace OCC {
NetworkSettings::NetworkSettings(QWidget *parent)
: QWidget(parent)
, _ui(new Ui::NetworkSettings)
{
_ui->setupUi(this);
_ui->hostLineEdit->setPlaceholderText(tr("Hostname of proxy server"));
_ui->userLineEdit->setPlaceholderText(tr("Username for proxy server"));
_ui->passwordLineEdit->setPlaceholderText(tr("Password for proxy server"));
_ui->typeComboBox->addItem(tr("HTTP(S) proxy"), QNetworkProxy::HttpProxy);
_ui->typeComboBox->addItem(tr("SOCKS5 proxy"), QNetworkProxy::Socks5Proxy);
_ui->authRequiredcheckBox->setEnabled(true);
// Explicitly set up the enabled status of the proxy auth widgets to ensure
// toggling the parent enables/disables the children
_ui->userLineEdit->setEnabled(true);
_ui->passwordLineEdit->setEnabled(true);
_ui->authWidgets->setEnabled(_ui->authRequiredcheckBox->isChecked());
connect(_ui->authRequiredcheckBox, &QAbstractButton::toggled,
_ui->authWidgets, &QWidget::setEnabled);
connect(_ui->manualProxyRadioButton, &QAbstractButton::toggled,
_ui->manualSettings, &QWidget::setEnabled);
connect(_ui->manualProxyRadioButton, &QAbstractButton::toggled,
_ui->typeComboBox, &QWidget::setEnabled);
connect(_ui->manualProxyRadioButton, &QAbstractButton::toggled,
this, &NetworkSettings::checkAccountLocalhost);
loadProxySettings();
loadBWLimitSettings();
// proxy
connect(_ui->typeComboBox, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &NetworkSettings::saveProxySettings);
connect(_ui->proxyButtonGroup, static_cast<void (QButtonGroup::*)(int)>(&QButtonGroup::buttonClicked), this, &NetworkSettings::saveProxySettings);
connect(_ui->hostLineEdit, &QLineEdit::editingFinished, this, &NetworkSettings::saveProxySettings);
connect(_ui->userLineEdit, &QLineEdit::editingFinished, this, &NetworkSettings::saveProxySettings);
connect(_ui->passwordLineEdit, &QLineEdit::editingFinished, this, &NetworkSettings::saveProxySettings);
connect(_ui->portSpinBox, &QAbstractSpinBox::editingFinished, this, &NetworkSettings::saveProxySettings);
connect(_ui->authRequiredcheckBox, &QAbstractButton::toggled, this, &NetworkSettings::saveProxySettings);
connect(_ui->uploadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->noUploadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->autoUploadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->downloadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->noDownloadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->autoDownloadLimitRadioButton, &QAbstractButton::clicked, this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->downloadSpinBox, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &NetworkSettings::saveBWLimitSettings);
connect(_ui->uploadSpinBox, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &NetworkSettings::saveBWLimitSettings);
// Warn about empty proxy host
connect(_ui->hostLineEdit, &QLineEdit::textChanged, this, &NetworkSettings::checkEmptyProxyHost);
checkEmptyProxyHost();
checkAccountLocalhost();
}
NetworkSettings::~NetworkSettings()
{
delete _ui;
}
void NetworkSettings::loadProxySettings()
{
if (Theme::instance()->forceSystemNetworkProxy()) {
_ui->systemProxyRadioButton->setChecked(true);
_ui->proxyGroupBox->setEnabled(false);
return;
}
// load current proxy settings
OCC::ConfigFile cfgFile;
int type = cfgFile.proxyType();
switch (type) {
case QNetworkProxy::NoProxy:
_ui->noProxyRadioButton->setChecked(true);
break;
case QNetworkProxy::DefaultProxy:
_ui->systemProxyRadioButton->setChecked(true);
break;
case QNetworkProxy::Socks5Proxy:
case QNetworkProxy::HttpProxy:
_ui->typeComboBox->setCurrentIndex(_ui->typeComboBox->findData(type));
_ui->manualProxyRadioButton->setChecked(true);
break;
default:
break;
}
_ui->hostLineEdit->setText(cfgFile.proxyHostName());
int port = cfgFile.proxyPort();
if (port == 0)
port = 8080;
_ui->portSpinBox->setValue(port);
_ui->authRequiredcheckBox->setChecked(cfgFile.proxyNeedsAuth());
_ui->userLineEdit->setText(cfgFile.proxyUser());
_ui->passwordLineEdit->setText(cfgFile.proxyPassword());
}
void NetworkSettings::loadBWLimitSettings()
{
ConfigFile cfgFile;
int useDownloadLimit = cfgFile.useDownloadLimit();
if (useDownloadLimit >= 1) {
_ui->downloadLimitRadioButton->setChecked(true);
} else if (useDownloadLimit == 0) {
_ui->noDownloadLimitRadioButton->setChecked(true);
} else {
_ui->autoDownloadLimitRadioButton->setChecked(true);
}
_ui->downloadSpinBox->setValue(cfgFile.downloadLimit());
int useUploadLimit = cfgFile.useUploadLimit();
if (useUploadLimit >= 1) {
_ui->uploadLimitRadioButton->setChecked(true);
} else if (useUploadLimit == 0) {
_ui->noUploadLimitRadioButton->setChecked(true);
} else {
_ui->autoUploadLimitRadioButton->setChecked(true);
}
_ui->uploadSpinBox->setValue(cfgFile.uploadLimit());
}
void NetworkSettings::saveProxySettings()
{
ConfigFile cfgFile;
checkEmptyProxyHost();
if (_ui->noProxyRadioButton->isChecked()) {
cfgFile.setProxyType(QNetworkProxy::NoProxy);
} else if (_ui->systemProxyRadioButton->isChecked()) {
cfgFile.setProxyType(QNetworkProxy::DefaultProxy);
} else if (_ui->manualProxyRadioButton->isChecked()) {
int type = _ui->typeComboBox->itemData(_ui->typeComboBox->currentIndex()).toInt();
QString host = _ui->hostLineEdit->text();
if (host.isEmpty())
type = QNetworkProxy::NoProxy;
bool needsAuth = _ui->authRequiredcheckBox->isChecked();
QString user = _ui->userLineEdit->text();
QString pass = _ui->passwordLineEdit->text();
cfgFile.setProxyType(type, _ui->hostLineEdit->text(),
_ui->portSpinBox->value(), needsAuth, user, pass);
}
ClientProxy proxy;
proxy.setupQtProxyFromConfig(); // Refresh the Qt proxy settings as the
// quota check can happen all the time.
// ...and set the folders dirty, they refresh their proxy next time they
// start the sync.
FolderMan::instance()->setDirtyProxy();
for (auto account : AccountManager::instance()->accounts()) {
account->freshConnectionAttempt();
}
}
void NetworkSettings::saveBWLimitSettings()
{
ConfigFile cfgFile;
if (_ui->downloadLimitRadioButton->isChecked()) {
cfgFile.setUseDownloadLimit(1);
} else if (_ui->noDownloadLimitRadioButton->isChecked()) {
cfgFile.setUseDownloadLimit(0);
} else if (_ui->autoDownloadLimitRadioButton->isChecked()) {
cfgFile.setUseDownloadLimit(-1);
}
cfgFile.setDownloadLimit(_ui->downloadSpinBox->value());
if (_ui->uploadLimitRadioButton->isChecked()) {
cfgFile.setUseUploadLimit(1);
} else if (_ui->noUploadLimitRadioButton->isChecked()) {
cfgFile.setUseUploadLimit(0);
} else if (_ui->autoUploadLimitRadioButton->isChecked()) {
cfgFile.setUseUploadLimit(-1);
}
cfgFile.setUploadLimit(_ui->uploadSpinBox->value());
FolderMan::instance()->setDirtyNetworkLimits();
}
void NetworkSettings::checkEmptyProxyHost()
{
if (_ui->hostLineEdit->isEnabled() && _ui->hostLineEdit->text().isEmpty()) {
_ui->hostLineEdit->setStyleSheet("border: 1px solid red");
} else {
_ui->hostLineEdit->setStyleSheet(QString());
}
}
void NetworkSettings::showEvent(QShowEvent *event)
{
if (!event->spontaneous()
&& _ui->manualProxyRadioButton->isChecked()
&& _ui->hostLineEdit->text().isEmpty()) {
_ui->noProxyRadioButton->setChecked(true);
checkEmptyProxyHost();
saveProxySettings();
}
checkAccountLocalhost();
QWidget::showEvent(event);
}
void NetworkSettings::checkAccountLocalhost()
{
bool visible = false;
if (_ui->manualProxyRadioButton->isChecked()) {
// Check if at least one account is using localhost, because Qt proxy settings have no
// effect for localhost (#7169)
for (const auto &account : AccountManager::instance()->accounts()) {
const auto host = account->account()->url().host();
// Some typical url for localhost
if (host == "localhost" || host.startsWith("127.") || host == "[::1]")
visible = true;
}
}
_ui->labelLocalhost->setVisible(visible);
}
} // namespace OCC
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