| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Kurt Pattyn <pattyn.kurt@gmail.com>. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWebSockets module 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 |
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| ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| #include "sslechoserver.h" |
| #include "QtWebSockets/QWebSocketServer" |
| #include "QtWebSockets/QWebSocket" |
| #include <QtCore/QDebug> |
| #include <QtCore/QFile> |
| #include <QtNetwork/QSslCertificate> |
| #include <QtNetwork/QSslKey> |
| |
| QT_USE_NAMESPACE |
| |
| //! [constructor] |
| SslEchoServer::SslEchoServer(quint16 port, QObject *parent) : |
| QObject(parent), |
| m_pWebSocketServer(nullptr) |
| { |
| m_pWebSocketServer = new QWebSocketServer(QStringLiteral("SSL Echo Server"), |
| QWebSocketServer::SecureMode, |
| this); |
| QSslConfiguration sslConfiguration; |
| QFile certFile(QStringLiteral(":/localhost.cert")); |
| QFile keyFile(QStringLiteral(":/localhost.key")); |
| certFile.open(QIODevice::ReadOnly); |
| keyFile.open(QIODevice::ReadOnly); |
| QSslCertificate certificate(&certFile, QSsl::Pem); |
| QSslKey sslKey(&keyFile, QSsl::Rsa, QSsl::Pem); |
| certFile.close(); |
| keyFile.close(); |
| sslConfiguration.setPeerVerifyMode(QSslSocket::VerifyNone); |
| sslConfiguration.setLocalCertificate(certificate); |
| sslConfiguration.setPrivateKey(sslKey); |
| m_pWebSocketServer->setSslConfiguration(sslConfiguration); |
| |
| if (m_pWebSocketServer->listen(QHostAddress::Any, port)) |
| { |
| qDebug() << "SSL Echo Server listening on port" << port; |
| connect(m_pWebSocketServer, &QWebSocketServer::newConnection, |
| this, &SslEchoServer::onNewConnection); |
| connect(m_pWebSocketServer, &QWebSocketServer::sslErrors, |
| this, &SslEchoServer::onSslErrors); |
| } |
| } |
| //! [constructor] |
| |
| SslEchoServer::~SslEchoServer() |
| { |
| m_pWebSocketServer->close(); |
| qDeleteAll(m_clients.begin(), m_clients.end()); |
| } |
| |
| //! [onNewConnection] |
| void SslEchoServer::onNewConnection() |
| { |
| QWebSocket *pSocket = m_pWebSocketServer->nextPendingConnection(); |
| |
| qDebug() << "Client connected:" << pSocket->peerName() << pSocket->origin(); |
| |
| connect(pSocket, &QWebSocket::textMessageReceived, this, &SslEchoServer::processTextMessage); |
| connect(pSocket, &QWebSocket::binaryMessageReceived, |
| this, &SslEchoServer::processBinaryMessage); |
| connect(pSocket, &QWebSocket::disconnected, this, &SslEchoServer::socketDisconnected); |
| |
| m_clients << pSocket; |
| } |
| //! [onNewConnection] |
| |
| //! [processTextMessage] |
| void SslEchoServer::processTextMessage(QString message) |
| { |
| QWebSocket *pClient = qobject_cast<QWebSocket *>(sender()); |
| if (pClient) |
| { |
| pClient->sendTextMessage(message); |
| } |
| } |
| //! [processTextMessage] |
| |
| //! [processBinaryMessage] |
| void SslEchoServer::processBinaryMessage(QByteArray message) |
| { |
| QWebSocket *pClient = qobject_cast<QWebSocket *>(sender()); |
| if (pClient) |
| { |
| pClient->sendBinaryMessage(message); |
| } |
| } |
| //! [processBinaryMessage] |
| |
| //! [socketDisconnected] |
| void SslEchoServer::socketDisconnected() |
| { |
| qDebug() << "Client disconnected"; |
| QWebSocket *pClient = qobject_cast<QWebSocket *>(sender()); |
| if (pClient) |
| { |
| m_clients.removeAll(pClient); |
| pClient->deleteLater(); |
| } |
| } |
| |
| void SslEchoServer::onSslErrors(const QList<QSslError> &) |
| { |
| qDebug() << "Ssl errors occurred"; |
| } |
| //! [socketDisconnected] |