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/*
* DemoServerProtocol.cpp - implementation of DemoServerProtocol class
*
* Copyright (c) 2017-2022 Tobias Junghans <tobydox@veyon.io>
*
* This file is part of Veyon - https://veyon.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#include <QTcpSocket>
#include "DemoServerProtocol.h"
#include "VariantArrayMessage.h"
#include "VncServerClient.h"
DemoServerProtocol::DemoServerProtocol( const Token& demoAccessToken, QTcpSocket* socket, VncServerClient* client ) :
VncServerProtocol( socket, client ),
m_demoAccessToken( demoAccessToken )
{
}
QVector<RfbVeyonAuth::Type> DemoServerProtocol::supportedAuthTypes() const
{
return { RfbVeyonAuth::Token };
}
void DemoServerProtocol::processAuthenticationMessage( VariantArrayMessage& message )
{
if( client()->authType() == RfbVeyonAuth::Token )
{
client()->setAuthState( performTokenAuthentication( message ) );
}
else
{
client()->setAuthState( VncServerClient::AuthState::Failed );
}
}
void DemoServerProtocol::performAccessControl()
{
client()->setAccessControlState( VncServerClient::AccessControlState::Successful );
}
VncServerClient::AuthState DemoServerProtocol::performTokenAuthentication( VariantArrayMessage& message )
{
switch( client()->authState() )
{
case VncServerClient::AuthState::Init:
return VncServerClient::AuthState::Token;
case VncServerClient::AuthState::Token:
if( Token( message.read().toByteArray() ) == m_demoAccessToken )
{
vDebug() << "SUCCESS";
return VncServerClient::AuthState::Successful;
}
vDebug() << "FAIL";
return VncServerClient::AuthState::Failed;
default:
break;
}
return VncServerClient::AuthState::Failed;
}
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