subsurface/desktop-widgets/preferences/preferences_network.cpp
Jan Mulder d28f48a793 Fix preferences handling with invalid passwords
This fixes 2 problems related to entering passwords with
illegal characters in it:
1) Do not save an invalid password in the preferences, but keep the old
one.
2) On password change, check both old and new password for format
validity instead of pushing an invalid password to the server that
has to ignore it.

Fixes: #1048

Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-01-18 09:44:08 +01:00

170 lines
7.9 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#include "preferences_network.h"
#include "ui_preferences_network.h"
#include "core/dive.h"
#include "subsurfacewebservices.h"
#include "core/prefs-macros.h"
#include "core/cloudstorage.h"
#include "core/subsurface-qt/SettingsObjectWrapper.h"
#include <QNetworkProxy>
PreferencesNetwork::PreferencesNetwork() : AbstractPreferencesWidget(tr("Network"),QIcon(":preferences-system-network-icon"), 9), ui(new Ui::PreferencesNetwork())
{
ui->setupUi(this);
ui->proxyType->clear();
ui->proxyType->addItem(tr("No proxy"), QNetworkProxy::NoProxy);
ui->proxyType->addItem(tr("System proxy"), QNetworkProxy::DefaultProxy);
ui->proxyType->addItem(tr("HTTP proxy"), QNetworkProxy::HttpProxy);
ui->proxyType->addItem(tr("SOCKS proxy"), QNetworkProxy::Socks5Proxy);
ui->proxyType->setCurrentIndex(-1);
connect(ui->proxyType, SIGNAL(currentIndexChanged(int)), this, SLOT(proxyType_changed(int)));
}
PreferencesNetwork::~PreferencesNetwork()
{
delete ui;
}
void PreferencesNetwork::refreshSettings()
{
ui->proxyHost->setText(prefs.proxy_host);
ui->proxyPort->setValue(prefs.proxy_port);
ui->proxyAuthRequired->setChecked(prefs.proxy_auth);
ui->proxyUsername->setText(prefs.proxy_user);
ui->proxyPassword->setText(prefs.proxy_pass);
ui->proxyType->setCurrentIndex(ui->proxyType->findData(prefs.proxy_type));
ui->cloud_storage_email->setText(prefs.cloud_storage_email);
ui->cloud_storage_password->setText(prefs.cloud_storage_password);
ui->save_password_local->setChecked(prefs.save_password_local);
ui->save_uid_local->setChecked(prefs.save_userid_local);
ui->default_uid->setText(QString(prefs.userid).toUpper());
updateCloudAuthenticationState();
}
void PreferencesNetwork::syncSettings()
{
auto cloud = SettingsObjectWrapper::instance()->cloud_storage;
auto proxy = SettingsObjectWrapper::instance()->proxy;
cloud->setUserId(ui->default_uid->text().toUpper());
cloud->setSaveUserIdLocal(ui->save_uid_local->checkState());
proxy->setType(ui->proxyType->itemData(ui->proxyType->currentIndex()).toInt());
proxy->setHost(ui->proxyHost->text());
proxy->setPort(ui->proxyPort->value());
proxy->setAuth(ui->proxyAuthRequired->isChecked());
proxy->setUser(ui->proxyUsername->text());
proxy->setPass(ui->proxyPassword->text());
QString email = ui->cloud_storage_email->text();
QString password = ui->cloud_storage_password->text();
QString newpassword = ui->cloud_storage_new_passwd->text();
//TODO: Change this to the Cloud Storage Stuff, not preferences.
if (prefs.cloud_verification_status == CS_VERIFIED && !newpassword.isEmpty()) {
// deal with password change
if (!email.isEmpty() && !password.isEmpty()) {
// connect to backend server to check / create credentials
QRegularExpression reg("^[a-zA-Z0-9@.+_-]+$");
if (!reg.match(email).hasMatch() || (!password.isEmpty() && !reg.match(password).hasMatch())) {
report_error(qPrintable(tr("Change ignored. Cloud storage email and password can only consist of letters, numbers, and '.', '-', '_', and '+'.")));
return;
} else if (!reg.match(email).hasMatch() || (!newpassword.isEmpty() && !reg.match(newpassword).hasMatch())) {
report_error(qPrintable(tr("Change ignored. Cloud storage email and new password can only consist of letters, numbers, and '.', '-', '_', and '+'.")));
ui->cloud_storage_new_passwd->setText("");
return;
} else {
CloudStorageAuthenticate *cloudAuth = new CloudStorageAuthenticate(this);
connect(cloudAuth, &CloudStorageAuthenticate::finishedAuthenticate, this, &PreferencesNetwork::updateCloudAuthenticationState);
connect(cloudAuth, &CloudStorageAuthenticate::passwordChangeSuccessful, this, &PreferencesNetwork::passwordUpdateSuccessful);
cloudAuth->backend(email, password, "", newpassword);
ui->cloud_storage_new_passwd->setText("");
cloud->setNewPassword(newpassword);
}
}
} else if (prefs.cloud_verification_status == CS_UNKNOWN ||
prefs.cloud_verification_status == CS_INCORRECT_USER_PASSWD ||
email != prefs.cloud_storage_email ||
password != prefs.cloud_storage_password) {
// different credentials - reset verification status
int oldVerificationStatus = cloud->verificationStatus();
cloud->setVerificationStatus(CS_UNKNOWN);
if (!email.isEmpty() && !password.isEmpty()) {
// connect to backend server to check / create credentials
QRegularExpression reg("^[a-zA-Z0-9@.+_-]+$");
if (!reg.match(email).hasMatch() || (!password.isEmpty() && !reg.match(password).hasMatch())) {
report_error(qPrintable(tr("Cloud storage email and password can only consist of letters, numbers, and '.', '-', '_', and '+'.")));
cloud->setVerificationStatus(oldVerificationStatus);
return;
} else {
CloudStorageAuthenticate *cloudAuth = new CloudStorageAuthenticate(this);
connect(cloudAuth, &CloudStorageAuthenticate::finishedAuthenticate, this, &PreferencesNetwork::updateCloudAuthenticationState);
cloudAuth->backend(email, password);
}
}
} else if (prefs.cloud_verification_status == CS_NEED_TO_VERIFY) {
QString pin = ui->cloud_storage_pin->text();
if (!pin.isEmpty()) {
// connect to backend server to check / create credentials
QRegularExpression reg("^[a-zA-Z0-9@.+_-]+$");
if (!reg.match(email).hasMatch() || !reg.match(password).hasMatch()) {
report_error(qPrintable(tr("Cloud storage email and password can only consist of letters, numbers, and '.', '-', '_', and '+'.")));
return;
}
CloudStorageAuthenticate *cloudAuth = new CloudStorageAuthenticate(this);
connect(cloudAuth, SIGNAL(finishedAuthenticate()), this, SLOT(updateCloudAuthenticationState()));
cloudAuth->backend(email, password, pin);
}
}
cloud->setEmail(email);
cloud->setSavePasswordLocal(ui->save_password_local->isChecked());
cloud->setPassword(password);
cloud->setVerificationStatus(prefs.cloud_verification_status);
cloud->setBaseUrl(prefs.cloud_base_url);
}
void PreferencesNetwork::updateCloudAuthenticationState()
{
ui->cloud_storage_pin->setEnabled(prefs.cloud_verification_status == CS_NEED_TO_VERIFY);
ui->cloud_storage_pin->setVisible(prefs.cloud_verification_status == CS_NEED_TO_VERIFY);
ui->cloud_storage_pin_label->setEnabled(prefs.cloud_verification_status == CS_NEED_TO_VERIFY);
ui->cloud_storage_pin_label->setVisible(prefs.cloud_verification_status == CS_NEED_TO_VERIFY);
ui->cloud_storage_new_passwd->setEnabled(prefs.cloud_verification_status == CS_VERIFIED);
ui->cloud_storage_new_passwd->setVisible(prefs.cloud_verification_status == CS_VERIFIED);
ui->cloud_storage_new_passwd_label->setEnabled(prefs.cloud_verification_status == CS_VERIFIED);
ui->cloud_storage_new_passwd_label->setVisible(prefs.cloud_verification_status == CS_VERIFIED);
if (prefs.cloud_verification_status == CS_VERIFIED) {
ui->cloudStorageGroupBox->setTitle(tr("Subsurface cloud storage (credentials verified)"));
} else if (prefs.cloud_verification_status == CS_INCORRECT_USER_PASSWD) {
ui->cloudStorageGroupBox->setTitle(tr("Subsurface cloud storage (incorrect password)"));
} else if (prefs.cloud_verification_status == CS_NEED_TO_VERIFY) {
ui->cloudStorageGroupBox->setTitle(tr("Subsurface cloud storage (PIN required)"));
} else {
ui->cloudStorageGroupBox->setTitle(tr("Subsurface cloud storage"));
}
emit settingsChanged();
}
void PreferencesNetwork::proxyType_changed(int idx)
{
if (idx == -1) {
return;
}
int proxyType = ui->proxyType->itemData(idx).toInt();
bool hpEnabled = (proxyType == QNetworkProxy::Socks5Proxy || proxyType == QNetworkProxy::HttpProxy);
ui->proxyHost->setEnabled(hpEnabled);
ui->proxyPort->setEnabled(hpEnabled);
ui->proxyAuthRequired->setEnabled(hpEnabled);
ui->proxyUsername->setEnabled(hpEnabled & ui->proxyAuthRequired->isChecked());
ui->proxyPassword->setEnabled(hpEnabled & ui->proxyAuthRequired->isChecked());
ui->proxyAuthRequired->setChecked(ui->proxyAuthRequired->isChecked());
}
void PreferencesNetwork::passwordUpdateSuccessful()
{
ui->cloud_storage_password->setText(prefs.cloud_storage_password);
}