// Copyright (C) 2022 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include #include #include #include #include #include #include struct Request : public QObject { QByteArray m_data; }; static const QByteArray http_ok(QByteArrayLiteral( "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n")); static const QByteArray html_start(QByteArrayLiteral("

")); static const QByteArray html_end(QByteArrayLiteral("

")); int main(int argc, char *argv[]) { QCoreApplication::setOrganizationName("QtExamples"); QCoreApplication app(argc, argv); QSslServer server; QSslConfiguration configuration(QSslConfiguration::defaultConfiguration()); configuration.setPeerVerifyMode(QSslSocket::VerifyPeer); QFile keyFile(":/resources/server.key"); if (!keyFile.open(QIODevice::ReadOnly)) { qFatal("Failed to read key file %s: %s", qPrintable(keyFile.fileName()), qPrintable(keyFile.errorString())); } QSslKey key(keyFile.readAll(), QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey); configuration.setPrivateKey(key); QList localCerts = QSslCertificate::fromPath(":/resources/server.pem"); configuration.setLocalCertificateChain(localCerts); QList caCerts = QSslCertificate::fromPath(":resources/ca.pem"); configuration.addCaCertificates(caCerts); server.setSslConfiguration(configuration); if (!server.listen(QHostAddress::LocalHost, 5555)) qFatal("Could not start server on localhost:5555"); else qInfo("Server started on localhost:5555"); QObject::connect(&server, &QTcpServer::pendingConnectionAvailable, [&server]() { QTcpSocket *socket = server.nextPendingConnection(); Q_ASSERT(socket); QPointer request(new Request); QObject::connect(socket, &QAbstractSocket::disconnected, socket, [socket, request]() mutable { delete request; socket->deleteLater(); }); QObject::connect(socket, &QTcpSocket::readyRead, socket, [socket, request]() mutable { request->m_data.append(socket->readAll()); if (!request->m_data.endsWith("\r\n\r\n")) return; socket->write(http_ok); socket->write(html_start); if (request->m_data.startsWith("GET / ")) { socket->write("

ACCESS GRANTED !

"); socket->write("

You reached the place, where no one has gone before.

"); socket->write(""); } else if (request->m_data.startsWith("GET /exit ")) { socket->write("

BYE !

"); socket->write("

Have good day ...

"); QTimer::singleShot(0, &QCoreApplication::quit); } else { socket->write("

There is nothing to see here.

"); } socket->write(html_end); delete request; socket->disconnectFromHost(); }); }); return app.exec(); }