/****************************************************************************
**
** Copyright (C) 2018 Ford Motor Company
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtRemoteObjects module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** General Public License version 3 as published by the Free Software
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****************************************************************************/

#include "pingpong.h"
#include "sslserver.h"

#include <QCoreApplication>
#include <QDebug>
#include <QSslConfiguration>

#include <QRemoteObjectHost>


/*
 To generate certificates you can use the following commands:

openssl genrsa -out rootCA.key 2048
openssl req -x509 -new -nodes -key rootCA.key -sha256 -days 1825 -out rootCA.pem -subj "/C=US/ST=Oregon/L=Portland"

openssl genrsa -out client.key 2048
openssl req -new -key client.key -out client.csr -subj "/C=US/ST=Oregon/L=Portland/CN=127.0.0.1"
openssl x509 -req -in client.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out client.crt -days 1825 -sha256

openssl genrsa -out server.key 2048
openssl req -new -key server.key -out server.csr -subj "/C=US/ST=Oregon/L=Salem/CN=127.0.0.1"
openssl x509 -req -in server.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out server.crt -days 1825 -sha256
*/

int main(int argc, char *argv[])
{
    QCoreApplication app(argc, argv);
    QRemoteObjectHost host;
    auto config = QSslConfiguration::defaultConfiguration();
    config.setCaCertificates(QSslCertificate::fromPath(QStringLiteral(":/sslcert/rootCA.pem")));
    QSslConfiguration::setDefaultConfiguration(config);
    SslServer server;
    server.listen(QHostAddress::Any, 65111);
    host.setHostUrl(server.serverAddress().toString(), QRemoteObjectHost::AllowExternalRegistration);
    QObject::connect(&server, &SslServer::encryptedSocketReady, &server, [&host](QSslSocket *socket){
        QObject::connect(socket, QOverload<QAbstractSocket::SocketError>::of(&QSslSocket::error),
                socket, [](QAbstractSocket::SocketError error){
            qDebug() << "QSslSocket::error" << error;
            exit(1);
        });
        host.addHostSideConnection(socket);
    });

    PingPong pp;
    host.enableRemoting(&pp);
    return app.exec();
}