/*
 * Copyright (c) 2010 Remko Tronçon
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#include <Swiften/TLS/Certificate.h>

#include <sstream>

#include <Swiften/StringCodecs/SHA1.h>
#include <Swiften/StringCodecs/Hexify.h>

namespace Swift {

const char* Certificate::ID_ON_XMPPADDR_OID = "1.3.6.1.5.5.7.8.5";
const char* Certificate::ID_ON_DNSSRV_OID = "1.3.6.1.5.5.7.8.7";

Certificate::~Certificate() {
}

std::string Certificate::getSHA1Fingerprint() const {
	ByteArray hash = SHA1::getHash(toDER());
	std::ostringstream s;
	for (size_t i = 0; i < hash.getSize(); ++i) {
		if (i > 0) {
			s << ":";
		}
		s << Hexify::hexify(hash[i]);
	}
	return std::string(s.str());
}

}