2011-03-03 18:29:20 +01:00
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/* ============================================================
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* QupZilla - WebKit based browser
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2014-01-11 16:11:42 +01:00
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* Copyright (C) 2010-2014 David Rosca <nowrep@gmail.com>
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2011-03-03 18:29:20 +01:00
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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2015-09-29 11:45:39 +02:00
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#include "networkmanager.h"
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2015-09-29 16:18:21 +02:00
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#include "autofill.h"
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#include "qztools.h"
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#include "mainapplication.h"
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#include "passwordmanager.h"
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#include "sslerrordialog.h"
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#include <QLabel>
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#include <QDialog>
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#include <QLineEdit>
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#include <QCheckBox>
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#include <QFormLayout>
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#include <QAuthenticator>
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#include <QDialogButtonBox>
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#include <QNetworkReply>
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#include <QNetworkProxy>
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#include <QWebEngineCertificateError>
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2015-09-29 11:45:39 +02:00
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NetworkManager::NetworkManager(QObject *parent)
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: QNetworkAccessManager(parent)
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{
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2015-09-29 16:18:21 +02:00
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connect(this, &QNetworkAccessManager::authenticationRequired, this, [this](QNetworkReply *reply, QAuthenticator *auth) {
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authentication(reply->url(), auth);
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});
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connect(this, &QNetworkAccessManager::proxyAuthenticationRequired, this, [this](const QNetworkProxy &proxy, QAuthenticator *auth) {
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proxyAuthentication(proxy.hostName(), auth);
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});
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}
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bool NetworkManager::certificateError(const QWebEngineCertificateError &error, QWidget *parent)
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{
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const QString &host = error.url().host();
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if (m_ignoredSslErrors.contains(host) && m_ignoredSslErrors.value(host) == error.error())
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return true;
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QString title = tr("SSL Certificate Error!");
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QString text1 = tr("The page you are trying to access has the following errors in the SSL certificate:");
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QString text2 = tr("Would you like to make an exception for this certificate?");
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QString message = QSL("<b>%1</b><p>%2</p><ul><li>%3</li></ul><p>%4</p>").arg(title, text1, error.errorDescription(), text2);
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SslErrorDialog dialog(parent);
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dialog.setText(message);
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dialog.exec();
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switch (dialog.result()) {
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case SslErrorDialog::Yes:
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// TODO: Permanent exceptions
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case SslErrorDialog::OnlyForThisSession:
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m_ignoredSslErrors[error.url().host()] = error.error();
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return true;
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case SslErrorDialog::No:
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default:
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return false;
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}
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}
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void NetworkManager::authentication(const QUrl &url, QAuthenticator *auth, QWidget *parent)
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{
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QDialog* dialog = new QDialog(parent);
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dialog->setWindowTitle(tr("Authorisation required"));
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QFormLayout* formLa = new QFormLayout(dialog);
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QLabel* label = new QLabel(dialog);
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QLabel* userLab = new QLabel(dialog);
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QLabel* passLab = new QLabel(dialog);
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userLab->setText(tr("Username: "));
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passLab->setText(tr("Password: "));
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QLineEdit* user = new QLineEdit(dialog);
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QLineEdit* pass = new QLineEdit(dialog);
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pass->setEchoMode(QLineEdit::Password);
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QCheckBox* save = new QCheckBox(dialog);
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save->setText(tr("Save username and password for this site"));
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QDialogButtonBox* box = new QDialogButtonBox(dialog);
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box->addButton(QDialogButtonBox::Ok);
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box->addButton(QDialogButtonBox::Cancel);
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connect(box, SIGNAL(rejected()), dialog, SLOT(reject()));
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connect(box, SIGNAL(accepted()), dialog, SLOT(accept()));
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label->setText(tr("A username and password are being requested by %1. "
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"The site says: \"%2\"").arg(url.host(), QzTools::escape(auth->realm())));
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formLa->addRow(label);
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formLa->addRow(userLab, user);
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formLa->addRow(passLab, pass);
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formLa->addRow(save);
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formLa->addWidget(box);
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AutoFill* fill = mApp->autoFill();
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QString storedUser;
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QString storedPassword;
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bool shouldUpdateEntry = false;
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if (fill->isStored(url)) {
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const QVector<PasswordEntry> &data = fill->getFormData(url);
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if (!data.isEmpty()) {
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save->setChecked(true);
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shouldUpdateEntry = true;
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storedUser = data.first().username;
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storedPassword = data.first().password;
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user->setText(storedUser);
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pass->setText(storedPassword);
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}
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}
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// Do not save when private browsing is enabled
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if (mApp->isPrivate()) {
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save->setVisible(false);
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}
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if (dialog->exec() != QDialog::Accepted) {
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return;
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}
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auth->setUser(user->text());
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auth->setPassword(pass->text());
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if (save->isChecked()) {
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if (shouldUpdateEntry) {
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if (storedUser != user->text() || storedPassword != pass->text()) {
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fill->updateEntry(url, user->text(), pass->text());
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}
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}
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else {
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fill->addEntry(url, user->text(), pass->text());
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}
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}
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}
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void NetworkManager::proxyAuthentication(const QString &proxyHost, QAuthenticator *auth, QWidget *parent)
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{
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QVector<PasswordEntry> passwords = mApp->autoFill()->getFormData(QUrl(proxyHost));
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if (!passwords.isEmpty()) {
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auth->setUser(passwords.at(0).username);
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auth->setPassword(passwords.at(0).password);
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return;
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}
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QDialog* dialog = new QDialog(parent);
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dialog->setWindowTitle(tr("Proxy authorisation required"));
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QFormLayout* formLa = new QFormLayout(dialog);
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QLabel* label = new QLabel(dialog);
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QLabel* userLab = new QLabel(dialog);
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QLabel* passLab = new QLabel(dialog);
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userLab->setText(tr("Username: "));
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passLab->setText(tr("Password: "));
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QLineEdit* user = new QLineEdit(dialog);
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QLineEdit* pass = new QLineEdit(dialog);
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pass->setEchoMode(QLineEdit::Password);
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QCheckBox* save = new QCheckBox(dialog);
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save->setText(tr("Remember username and password for this proxy."));
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QDialogButtonBox* box = new QDialogButtonBox(dialog);
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box->addButton(QDialogButtonBox::Ok);
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box->addButton(QDialogButtonBox::Cancel);
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connect(box, SIGNAL(rejected()), dialog, SLOT(reject()));
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connect(box, SIGNAL(accepted()), dialog, SLOT(accept()));
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label->setText(tr("A username and password are being requested by proxy %1. ").arg(proxyHost));
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formLa->addRow(label);
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formLa->addRow(userLab, user);
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formLa->addRow(passLab, pass);
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formLa->addRow(save);
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formLa->addWidget(box);
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if (dialog->exec() != QDialog::Accepted) {
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return;
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}
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if (save->isChecked()) {
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mApp->autoFill()->addEntry(QUrl(proxyHost), user->text(), pass->text());
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}
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auth->setUser(user->text());
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auth->setPassword(pass->text());
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2015-09-29 11:45:39 +02:00
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}
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