/*
 * Copyright (c) 2004 Beeyond Software Holding BV
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include "c++/bstream.h"
#include "c++/beeyond/BeeCertificate.h"
using beecrypt::beeyond::BeeCertificate;
#include "c++/io/ByteArrayInputStream.h"
using beecrypt::io::ByteArrayInputStream;
#include "c++/security/AlgorithmParameterGenerator.h"
using beecrypt::security::AlgorithmParameterGenerator;
#include "c++/security/AlgorithmParameters.h"
using beecrypt::security::AlgorithmParameters;
#include "c++/security/KeyFactory.h"
using beecrypt::security::KeyFactory;
#include "c++/security/KeyPairGenerator.h"
using beecrypt::security::KeyPairGenerator;
#include "c++/security/Signature.h"
using beecrypt::security::Signature;
#include "c++/security/cert/CertificateFactory.h"
using beecrypt::security::cert::CertificateFactory;
#include "c++/security/spec/EncodedKeySpec.h"
using beecrypt::security::spec::EncodedKeySpec;

#include <iostream>
using namespace std;
#include <unicode/ustream.h>

int main(int argc, char* argv[])
{
	int failures = 0;

	try
	{
		KeyPairGenerator* kpg = KeyPairGenerator::getInstance("DSA");

		kpg->initialize(1024);

		KeyPair* pair = kpg->generateKeyPair();

		BeeCertificate* self = BeeCertificate::self(pair->getPublic(), pair->getPrivate(), "SHA1withDSA");

		ByteArrayInputStream bis(self->getEncoded());

		CertificateFactory* cf = CertificateFactory::getInstance(self->getType());

		Certificate* cert = cf->generateCertificate(bis);

		cert->verify(pair->getPublic());

		if (!cert->equals(*self))
		{
			std::cout << "cloned certificate differs" << std::endl;
			failures++;
		}

		delete cert;
		delete cf;
		delete self;
		delete pair;
		delete kpg;
	}
	catch (Exception& ex)
	{
		std::cerr << "exception: " << ex.getMessage();
		std::cerr << " type " << typeid(ex).name() << std::endl;
		failures++;
	}
	catch (...)
	{
		std::cerr << "exception" << std::endl;
		failures++;
	}
	return failures;
}