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Diffstat (limited to 'examples/webenginequick/customdialogs/server.cpp')
-rw-r--r-- | examples/webenginequick/customdialogs/server.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/examples/webenginequick/customdialogs/server.cpp b/examples/webenginequick/customdialogs/server.cpp new file mode 100644 index 000000000..9b05d3a17 --- /dev/null +++ b/examples/webenginequick/customdialogs/server.cpp @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "server.h" +#include <QDataStream> +#include <QTcpSocket> + +Server::Server(QObject *parent) : QObject(parent) +{ + connect(&m_server, &QTcpServer::newConnection, this, &Server::handleNewConnection); +} + +void Server::run() +{ + if (!m_server.listen(QHostAddress::LocalHost, 5555)) + qWarning() << "Could not start the server -> http/proxy authentication dialog" + " will not work. Error:" << m_server.errorString(); +} + +void Server::handleNewConnection() +{ + QTcpSocket *socket = m_server.nextPendingConnection(); + connect(socket, &QAbstractSocket::disconnected, socket, &QObject::deleteLater); + connect(socket, &QAbstractSocket::readyRead, this, &Server::handleReadReady); +} + +void Server::handleReadReady() +{ + QTcpSocket *socket = qobject_cast<QTcpSocket*>(sender()); + Q_ASSERT(socket); + m_data.append(socket->readAll()); + + // simply wait for whole request + if (!m_data.endsWith("\r\n\r\n")) + return; + if (m_data.contains(QByteArrayLiteral("OPEN_AUTH"))) { + socket->write("HTTP/1.1 401 Unauthorized\nWWW-Authenticate: " + "Basic realm=\"Very Restricted Area\"\r\n\r\n"); + m_data.clear(); + return; + } + + socket->write("HTTP/1.1 407 Proxy Auth Required\nProxy-Authenticate: " + "Basic realm=\"Proxy requires authentication\"\r\n" + "content-length: 0\r\n\r\n"); + m_data.clear(); +} |