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/*
* WebApiAuthenticationProxy.cpp - implementation of WebApiAuthenticationProxy class
*
* Copyright (c) 2020-2025 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 "WebApiAuthenticationProxy.h"
#include "WebApiConfiguration.h"
WebApiAuthenticationProxy::WebApiAuthenticationProxy( const WebApiConfiguration& configuration ) :
m_waitConditionWaitTime( configuration.connectionAuthenticationTimeout() * 1000 )
{
}
#if VEYON_VERSION_MAJOR < 5
#include "RfbVeyonAuth.h"
QVector<QUuid> WebApiAuthenticationProxy::authenticationMethods()
{
const auto types = authenticationTypes();
QVector<QUuid> uuids;
for( auto authType : types )
{
switch( authType )
{
case RfbVeyonAuth::Logon: uuids.append( m_authLogonUuid ); break;
case RfbVeyonAuth::KeyFile: uuids.append( m_authKeysUuid ); break;
default: break;
}
}
return uuids;
}
#endif
WebApiAuthenticationProxy::AuthenticationMethod WebApiAuthenticationProxy::initCredentials()
{
QMutexLocker l( mutex() );
if( m_selectedAuthenticationMethod.isNull() )
{
l.unlock();
QMutex credentialsWaitMutex;
QMutexLocker credentialsWaitMutexLocker( &credentialsWaitMutex );
if( m_credentialsPopulated.wait( &credentialsWaitMutex, m_waitConditionWaitTime ) == false )
{
vWarning() << "waiting for credentials timed out";
#if VEYON_VERSION_MAJOR >= 5
return {};
#else
return RfbVeyonAuth::Invalid;
#endif
}
l.relock();
}
#if VEYON_VERSION_MAJOR >= 5
return m_selectedAuthenticationMethod;
#else
if( m_selectedAuthenticationMethod == m_authKeysUuid )
{
return RfbVeyonAuth::KeyFile;
}
if( m_selectedAuthenticationMethod == m_authLogonUuid )
{
return RfbVeyonAuth::Logon;
}
if( m_selectedAuthenticationMethod == m_authDummyUuid )
{
return RfbVeyonAuth::Invalid;
}
vCritical() << "invalid authentication method selected";
return RfbVeyonAuth::Invalid;
#endif
}
bool WebApiAuthenticationProxy::populateCredentials( QUuid authMethod, const QVariantMap& data )
{
AuthenticationCredentials credentials;
if( authMethod == m_authKeysUuid )
{
const auto keyName = data[QStringLiteral("keyname")].toString();
const auto privateKey = CryptoCore::PrivateKey::fromPEM( data[QStringLiteral("keydata")].toString() );
if( keyName.isEmpty() || credentials.setPrivateKey( privateKey ) == false )
{
return false;
}
credentials.setAuthenticationKeyName( keyName );
}
else if( authMethod == m_authLogonUuid )
{
const auto username = data[QStringLiteral("username")].toString();
const auto password = data[QStringLiteral("password")].toString();
if( username.isEmpty() || password.isEmpty() )
{
return false;
}
credentials.setLogonUsername( username );
credentials.setLogonPassword( password.toUtf8() );
}
setCredentials( credentials );
lock();
m_selectedAuthenticationMethod = authMethod;
unlock();
m_credentialsPopulated.wakeAll();
return true;
}
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