1 /****************************************************************************
3 ** Copyright (C) 2014 Kurt Pattyn <pattyn.kurt@gmail.com>.
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the QtWebSockets module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
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15 ** use the contact form at http://qt.digia.com/contact-us.
17 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Digia gives you certain additional
26 ** rights. These rights are described in the Digia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** GNU General Public License Usage
30 ** Alternatively, this file may be used under the terms of the GNU
31 ** General Public License version 3.0 as published by the Free Software
32 ** Foundation and appearing in the file LICENSE.GPL included in the
33 ** packaging of this file. Please review the following information to
34 ** ensure the GNU General Public License version 3.0 requirements will be
35 ** met: http://www.gnu.org/copyleft/gpl.html.
40 ****************************************************************************/
41 #include "sslechoserver.h"
42 #include "QtWebSockets/QWebSocketServer"
43 #include "QtWebSockets/QWebSocket"
44 #include <QtCore/QDebug>
45 #include <QtCore/QFile>
46 #include <QtNetwork/QSslCertificate>
47 #include <QtNetwork/QSslKey>
52 SslEchoServer::SslEchoServer(quint16 port, QObject *parent) :
54 m_pWebSocketServer(Q_NULLPTR),
57 m_pWebSocketServer = new QWebSocketServer(QStringLiteral("SSL Echo Server"),
58 QWebSocketServer::SecureMode,
60 QSslConfiguration sslConfiguration;
61 QFile certFile(QStringLiteral("./localhost.cert"));
62 QFile keyFile(QStringLiteral("./localhost.key"));
63 certFile.open(QIODevice::ReadOnly);
64 keyFile.open(QIODevice::ReadOnly);
65 QSslCertificate certificate(&certFile, QSsl::Pem);
66 QSslKey sslKey(&keyFile, QSsl::Rsa, QSsl::Pem);
69 sslConfiguration.setPeerVerifyMode(QSslSocket::VerifyNone);
70 sslConfiguration.setLocalCertificate(certificate);
71 sslConfiguration.setPrivateKey(sslKey);
72 sslConfiguration.setProtocol(QSsl::TlsV1SslV3);
73 m_pWebSocketServer->setSslConfiguration(sslConfiguration);
75 if (m_pWebSocketServer->listen(QHostAddress::Any, port))
77 qDebug() << "SSL Echo Server listening on port" << port;
78 connect(m_pWebSocketServer, &QWebSocketServer::newConnection,
79 this, &SslEchoServer::onNewConnection);
80 connect(m_pWebSocketServer, &QWebSocketServer::sslErrors,
81 this, &SslEchoServer::onSslErrors);
86 SslEchoServer::~SslEchoServer()
88 m_pWebSocketServer->close();
89 qDeleteAll(m_clients.begin(), m_clients.end());
93 void SslEchoServer::onNewConnection()
95 QWebSocket *pSocket = m_pWebSocketServer->nextPendingConnection();
97 qDebug() << "Client connected:" << pSocket->peerName() << pSocket->origin();
99 connect(pSocket, &QWebSocket::textMessageReceived, this, &SslEchoServer::processTextMessage);
100 connect(pSocket, &QWebSocket::binaryMessageReceived,
101 this, &SslEchoServer::processBinaryMessage);
102 connect(pSocket, &QWebSocket::disconnected, this, &SslEchoServer::socketDisconnected);
103 //connect(pSocket, &QWebSocket::pong, this, &SslEchoServer::processPong);
105 m_clients << pSocket;
107 //! [onNewConnection]
109 //! [processTextMessage]
110 void SslEchoServer::processTextMessage(QString message)
112 QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
115 pClient->sendTextMessage(message);
118 //! [processTextMessage]
120 //! [processBinaryMessage]
121 void SslEchoServer::processBinaryMessage(QByteArray message)
123 QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
126 pClient->sendBinaryMessage(message);
129 //! [processBinaryMessage]
131 //! [socketDisconnected]
132 void SslEchoServer::socketDisconnected()
134 qDebug() << "Client disconnected";
135 QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
138 m_clients.removeAll(pClient);
139 pClient->deleteLater();
143 void SslEchoServer::onSslErrors(const QList<QSslError> &)
145 qDebug() << "Ssl errors occurred";
147 //! [socketDisconnected]