plasma-framework/accessmanager.cpp
Rob Scheepmaker c5e2a61a65 non compiling skeleton code
svn path=/trunk/KDE/kdelibs/; revision=1018653
2009-09-02 02:21:41 +00:00

116 lines
3.4 KiB
C++

/*
* Copyright 2009 by Rob Scheepmaker <r.scheepmaker@student.utwente.nl>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#include "accessmanager.h"
#include "service.h"
#include "serviceaccessjob.h"
#include <QtCore/QMap>
#include <QtCore/QTimer>
#include <QtCrypto>
#include <QtJolie/Message>
#include <KUrl>
namespace Plasma
{
class AccessManagerPrivate
{
public:
AccessManagerPrivate()
{
//TODO: store at a sensible place... kwallet keyring for private key maybe?
privateKey = QCA::PrivateKey::fromPemFile("/home/rob/plasma_private_key.pem");
publicKey = QCA::PrivateKey::fromPemFile("/home/rob/plasma_public_key.pem");
if (privateKey.isNull()) {
//generate public/private key pair
QCA::KeyGenerator generator;
privateKey = generator.createRSA(2048);
publicKey = privateKey.toPublicKey();
privateKey.toPEMFile("/home/rob/plasma_private_key.pem");
publicKey.toPEMFile("/home/rob/plasma_public_key.pem");
}
};
~AccessManagerPrivate() {};
//TODO: is this bool based authorisation management detailed enough?
QMap<KUrl caller, QMap<Service *, bool> >;
//Needed for QCA support
QCA::Initializer initializer;
QCA:PrivateKey privateKey;
QCA:PrivateKey publicKey;
};
class AccessManagerSingleton
{
public:
AccessManager self;
};
K_GLOBAL_STATIC(AccessManagerSingleton, privateAccessManagerSelf)
AccessManager *AccessManager::self()
{
return &privateAccessManagerSelf->self;
}
AccessManager::AccessManager()
: d(new AccessManagerPrivate)
{
}
AccessManager::~AccessManager()
{
delete d;
}
Jolie::Message AccessManager::signMessage(Jolie::Message message) const
{
//TODO:what about multiple interfaces?
QString host = QNetworkInterface::allAddresses().first();
message.children("host") << Jolie::Value(host);
QByteArray serializedMessage = //serialize sodep message
QByteArray signature = d->privateKey->signMessage(MemoryRegion(serializedMessage));
message.children("signature") << Jolie::Value(signature);
return message;
}
ServiceAccessJob* AccessManager::accessService(KUrl location) const
{
ServiceAccesJob *job = new ServiceAccessJob(location);
QTimer::singleShot(0, job, SLOT(slotStart()));
return job;
}
ServiceAccessJob* AccessManager::accessService(const QString &jolieScript,
const QMap<QString, QVariant> &initValues) const
{
ServiceAccesJob *job = new ServiceAccessJob(jolieScript, initValues);
QTimer::singleShot(0, job, SLOT(slotStart()));
return job;
}
} // Plasma namespace
#include "accessmanager.moc"