/* ============================================================ * QupZilla - WebKit based browser * Copyright (C) 2010-2016 David Rosca * * 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 3 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. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * ============================================================ */ #include "networkmanager.h" #include "autofill.h" #include "qztools.h" #include "settings.h" #include "cookiejar.h" #include "acceptlanguage.h" #include "mainapplication.h" #include "passwordmanager.h" #include "sslerrordialog.h" #include "networkurlinterceptor.h" #include "schemehandlers/qupzillaschemehandler.h" #include #include #include #include #include #include #include #include #include #include #include NetworkManager::NetworkManager(QObject *parent) : QNetworkAccessManager(parent) { // Create scheme handlers mApp->webProfile()->installUrlSchemeHandler(QByteArrayLiteral("qupzilla"), new QupZillaSchemeHandler()); // Create url interceptor m_urlInterceptor = new NetworkUrlInterceptor(this); mApp->webProfile()->setRequestInterceptor(m_urlInterceptor); // Create cookie jar mApp->cookieJar(); connect(this, &QNetworkAccessManager::authenticationRequired, this, [this](QNetworkReply *reply, QAuthenticator *auth) { authentication(reply->url(), auth); }); connect(this, &QNetworkAccessManager::proxyAuthenticationRequired, this, [this](const QNetworkProxy &proxy, QAuthenticator *auth) { proxyAuthentication(proxy.hostName(), auth); }); } bool NetworkManager::certificateError(const QWebEngineCertificateError &error, QWidget *parent) { const QString &host = error.url().host(); if (m_ignoredSslErrors.contains(host) && m_ignoredSslErrors.value(host) == error.error()) return true; QString title = tr("SSL Certificate Error!"); QString text1 = tr("The page you are trying to access has the following errors in the SSL certificate:"); QString text2 = tr("Would you like to make an exception for this certificate?"); QString message = QSL("%1

%2

  • %3

%4

").arg(title, text1, error.errorDescription(), text2); SslErrorDialog dialog(parent); dialog.setText(message); dialog.exec(); switch (dialog.result()) { case SslErrorDialog::Yes: // TODO: Permanent exceptions case SslErrorDialog::OnlyForThisSession: m_ignoredSslErrors[error.url().host()] = error.error(); return true; case SslErrorDialog::No: default: return false; } } void NetworkManager::authentication(const QUrl &url, QAuthenticator *auth, QWidget *parent) { QDialog* dialog = new QDialog(parent); dialog->setWindowTitle(tr("Authorisation required")); QFormLayout* formLa = new QFormLayout(dialog); QLabel* label = new QLabel(dialog); QLabel* userLab = new QLabel(dialog); QLabel* passLab = new QLabel(dialog); userLab->setText(tr("Username: ")); passLab->setText(tr("Password: ")); QLineEdit* user = new QLineEdit(dialog); QLineEdit* pass = new QLineEdit(dialog); pass->setEchoMode(QLineEdit::Password); QCheckBox* save = new QCheckBox(dialog); save->setText(tr("Save username and password for this site")); QDialogButtonBox* box = new QDialogButtonBox(dialog); box->addButton(QDialogButtonBox::Ok); box->addButton(QDialogButtonBox::Cancel); connect(box, SIGNAL(rejected()), dialog, SLOT(reject())); connect(box, SIGNAL(accepted()), dialog, SLOT(accept())); label->setText(tr("A username and password are being requested by %1. " "The site says: \"%2\"").arg(url.host(), auth->realm().toHtmlEscaped())); formLa->addRow(label); formLa->addRow(userLab, user); formLa->addRow(passLab, pass); formLa->addRow(save); formLa->addWidget(box); AutoFill* fill = mApp->autoFill(); QString storedUser; QString storedPassword; bool shouldUpdateEntry = false; if (fill->isStored(url)) { const QVector &data = fill->getFormData(url); if (!data.isEmpty()) { save->setChecked(true); shouldUpdateEntry = true; storedUser = data.at(0).username; storedPassword = data.at(0).password; user->setText(storedUser); pass->setText(storedPassword); } } // Do not save when private browsing is enabled if (mApp->isPrivate()) { save->setVisible(false); } if (dialog->exec() != QDialog::Accepted) { *auth = QAuthenticator(); delete dialog; return; } auth->setUser(user->text()); auth->setPassword(pass->text()); if (save->isChecked()) { if (shouldUpdateEntry) { if (storedUser != user->text() || storedPassword != pass->text()) { fill->updateEntry(url, user->text(), pass->text()); } } else { fill->addEntry(url, user->text(), pass->text()); } } delete dialog; } void NetworkManager::proxyAuthentication(const QString &proxyHost, QAuthenticator *auth, QWidget *parent) { const QNetworkProxy proxy = QNetworkProxy::applicationProxy(); if (!proxy.user().isEmpty() && !proxy.password().isEmpty()) { auth->setUser(proxy.user()); auth->setPassword(proxy.password()); return; } QDialog* dialog = new QDialog(parent); dialog->setWindowTitle(tr("Proxy authorisation required")); QFormLayout* formLa = new QFormLayout(dialog); QLabel* label = new QLabel(dialog); QLabel* userLab = new QLabel(dialog); QLabel* passLab = new QLabel(dialog); userLab->setText(tr("Username: ")); passLab->setText(tr("Password: ")); QLineEdit* user = new QLineEdit(dialog); QLineEdit* pass = new QLineEdit(dialog); pass->setEchoMode(QLineEdit::Password); QDialogButtonBox* box = new QDialogButtonBox(dialog); box->addButton(QDialogButtonBox::Ok); box->addButton(QDialogButtonBox::Cancel); connect(box, SIGNAL(rejected()), dialog, SLOT(reject())); connect(box, SIGNAL(accepted()), dialog, SLOT(accept())); label->setText(tr("A username and password are being requested by proxy %1. ").arg(proxyHost)); formLa->addRow(label); formLa->addRow(userLab, user); formLa->addRow(passLab, pass); formLa->addWidget(box); if (dialog->exec() != QDialog::Accepted) { *auth = QAuthenticator(); delete dialog; return; } auth->setUser(user->text()); auth->setPassword(pass->text()); delete dialog; } void NetworkManager::installUrlInterceptor(UrlInterceptor *interceptor) { m_urlInterceptor->installUrlInterceptor(interceptor); } void NetworkManager::removeUrlInterceptor(UrlInterceptor *interceptor) { m_urlInterceptor->removeUrlInterceptor(interceptor); } void NetworkManager::loadSettings() { Settings settings; settings.beginGroup("Language"); QStringList langs = settings.value("acceptLanguage", AcceptLanguage::defaultLanguage()).toStringList(); settings.endGroup(); mApp->webProfile()->setHttpAcceptLanguage(AcceptLanguage::generateHeader(langs)); QNetworkProxy proxy; settings.beginGroup("Web-Proxy"); proxy.setType(QNetworkProxy::ProxyType(settings.value("ProxyType", QNetworkProxy::NoProxy).toInt())); proxy.setHostName(settings.value("HostName", QString()).toString()); proxy.setPort(settings.value("Port", 8080).toInt()); proxy.setUser(settings.value("Username", QString()).toString()); proxy.setPassword(settings.value("Password", QString()).toString()); settings.endGroup(); QNetworkProxy::setApplicationProxy(proxy); m_urlInterceptor->loadSettings(); } QNetworkReply *NetworkManager::createRequest(QNetworkAccessManager::Operation op, const QNetworkRequest &request, QIODevice *outgoingData) { QNetworkRequest req = request; req.setAttribute(QNetworkRequest::SpdyAllowedAttribute, true); req.setAttribute(QNetworkRequest::FollowRedirectsAttribute, true); return QNetworkAccessManager::createRequest(op, req, outgoingData); }