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3** Copyright (C) 2016 Kurt Pattyn <pattyn.kurt@gmail.com>.
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50#include "sslechoserver.h"
51#include "QtWebSockets/QWebSocketServer"
52#include "QtWebSockets/QWebSocket"
53#include <QtCore/QDebug>
54#include <QtCore/QFile>
55#include <QtNetwork/QSslCertificate>
56#include <QtNetwork/QSslKey>
57
58QT_USE_NAMESPACE
59
60//! [constructor]
61SslEchoServer::SslEchoServer(quint16 port, QObject *parent) :
62 QObject(parent),
63 m_pWebSocketServer(nullptr)
64{
65 m_pWebSocketServer = new QWebSocketServer(QStringLiteral("SSL Echo Server"),
66 QWebSocketServer::SecureMode,
67 this);
68 QSslConfiguration sslConfiguration;
69 QFile certFile(QStringLiteral(":/localhost.cert"));
70 QFile keyFile(QStringLiteral(":/localhost.key"));
71 certFile.open(flags: QIODevice::ReadOnly);
72 keyFile.open(flags: QIODevice::ReadOnly);
73 QSslCertificate certificate(&certFile, QSsl::Pem);
74 QSslKey sslKey(&keyFile, QSsl::Rsa, QSsl::Pem);
75 certFile.close();
76 keyFile.close();
77 sslConfiguration.setPeerVerifyMode(QSslSocket::VerifyNone);
78 sslConfiguration.setLocalCertificate(certificate);
79 sslConfiguration.setPrivateKey(sslKey);
80 m_pWebSocketServer->setSslConfiguration(sslConfiguration);
81
82 if (m_pWebSocketServer->listen(address: QHostAddress::Any, port))
83 {
84 qDebug() << "SSL Echo Server listening on port" << port;
85 connect(sender: m_pWebSocketServer, signal: &QWebSocketServer::newConnection,
86 receiver: this, slot: &SslEchoServer::onNewConnection);
87 connect(sender: m_pWebSocketServer, signal: &QWebSocketServer::sslErrors,
88 receiver: this, slot: &SslEchoServer::onSslErrors);
89 }
90}
91//! [constructor]
92
93SslEchoServer::~SslEchoServer()
94{
95 m_pWebSocketServer->close();
96 qDeleteAll(begin: m_clients.begin(), end: m_clients.end());
97}
98
99//! [onNewConnection]
100void SslEchoServer::onNewConnection()
101{
102 QWebSocket *pSocket = m_pWebSocketServer->nextPendingConnection();
103
104 qDebug() << "Client connected:" << pSocket->peerName() << pSocket->origin();
105
106 connect(sender: pSocket, signal: &QWebSocket::textMessageReceived, receiver: this, slot: &SslEchoServer::processTextMessage);
107 connect(sender: pSocket, signal: &QWebSocket::binaryMessageReceived,
108 receiver: this, slot: &SslEchoServer::processBinaryMessage);
109 connect(sender: pSocket, signal: &QWebSocket::disconnected, receiver: this, slot: &SslEchoServer::socketDisconnected);
110
111 m_clients << pSocket;
112}
113//! [onNewConnection]
114
115//! [processTextMessage]
116void SslEchoServer::processTextMessage(QString message)
117{
118 QWebSocket *pClient = qobject_cast<QWebSocket *>(object: sender());
119 if (pClient)
120 {
121 pClient->sendTextMessage(message);
122 }
123}
124//! [processTextMessage]
125
126//! [processBinaryMessage]
127void SslEchoServer::processBinaryMessage(QByteArray message)
128{
129 QWebSocket *pClient = qobject_cast<QWebSocket *>(object: sender());
130 if (pClient)
131 {
132 pClient->sendBinaryMessage(data: message);
133 }
134}
135//! [processBinaryMessage]
136
137//! [socketDisconnected]
138void SslEchoServer::socketDisconnected()
139{
140 qDebug() << "Client disconnected";
141 QWebSocket *pClient = qobject_cast<QWebSocket *>(object: sender());
142 if (pClient)
143 {
144 m_clients.removeAll(t: pClient);
145 pClient->deleteLater();
146 }
147}
148
149void SslEchoServer::onSslErrors(const QList<QSslError> &)
150{
151 qDebug() << "Ssl errors occurred";
152}
153//! [socketDisconnected]
154

source code of qtwebsockets/examples/websockets/sslechoserver/sslechoserver.cpp