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Diffstat (limited to 'examples/websockets/sslechoserver/sslechoserver.cpp')
-rw-r--r-- | examples/websockets/sslechoserver/sslechoserver.cpp | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/examples/websockets/sslechoserver/sslechoserver.cpp b/examples/websockets/sslechoserver/sslechoserver.cpp new file mode 100644 index 0000000..d93e5c6 --- /dev/null +++ b/examples/websockets/sslechoserver/sslechoserver.cpp @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Kurt Pattyn <pattyn.kurt@gmail.com>. +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebSockets module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#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(Q_NULLPTR), + m_clients() +{ + 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); + sslConfiguration.setProtocol(QSsl::TlsV1SslV3); + 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); + //connect(pSocket, &QWebSocket::pong, this, &SslEchoServer::processPong); + + 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] |