/****************************************************************************
* Copyright (C) 2012 ecsec GmbH.
* All rights reserved.
* Contact: ecsec GmbH (info@ecsec.de)
*
* This file is part of the Open eCard App.
*
* GNU General Public License Usage
* This file may be used under the terms of the GNU General Public
* License version 3.0 as published by the Free Software Foundation
* and appearing in the file LICENSE.GPL included in the packaging of
* this file. Please review the following information to ensure the
* GNU General Public License version 3.0 requirements will be met:
* http://www.gnu.org/copyleft/gpl.html.
*
* Other Usage
* Alternatively, this file may be used in accordance with the terms
* and conditions contained in a signed written agreement between
* you and ecsec GmbH.
*
***************************************************************************/
package org.openecard.common.tlv.iso7816;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import org.openecard.common.tlv.Parser;
import org.openecard.common.tlv.TLV;
import org.openecard.common.tlv.TLVException;
import org.openecard.common.tlv.Tag;
import org.openecard.common.tlv.TagClass;
/**
*
* @author Tobias Wich <tobias.wich@ecsec.de>
*/
public class GenericAuthenticationObject <AuthAttributes> {
private TLV tlv;
// from CIO
private CommonObjectAttributes commonObjectAttributes;
private TLV classAttributes; // CommonAuthObjectAttributes
private TLV subClassAttributes; // NULL
private AuthAttributes typeAttributes; // AuthObjectAttributes
public GenericAuthenticationObject(TLV tlv, Class<AuthAttributes> clazz) throws TLVException {
Constructor<AuthAttributes> c;
try {
c = clazz.getConstructor(TLV.class);
} catch (Exception ex) {
throw new TLVException("AuthAttributes supplied doesn't have a constructor AuthAttributes(TLV).");
}
this.tlv = tlv;
Parser p = new Parser(tlv.getChild());
if (p.match(Tag.SEQUENCE_TAG)) {
commonObjectAttributes = new CommonObjectAttributes(p.next(0));
} else {
throw new TLVException("CommonObjectAttributes not present.");
}
if (p.match(Tag.SEQUENCE_TAG)) {
classAttributes = p.next(0);
} else {
throw new TLVException("CommonObjectAttributes not present.");
}
if (p.match(new Tag(TagClass.CONTEXT, false, 0))) {
subClassAttributes = p.next(0).getChild();
}
if (p.match(new Tag(TagClass.CONTEXT, false, 1))) {
try {
typeAttributes = c.newInstance(p.next(0).getChild());
} catch (InvocationTargetException ex) {
throw new TLVException(ex);
} catch (Exception ex) {
throw new TLVException("AuthAttributes supplied doesn't have a constructor AuthAttributes(TLV).");
}
}
}
}