/****************************************************************************
* Copyright (C) 2012 HS Coburg.
* 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.sal.anytype;
import iso.std.iso_iec._24727.tech.schema.AlgorithmIdentifierType;
import iso.std.iso_iec._24727.tech.schema.AlgorithmInfoType;
import iso.std.iso_iec._24727.tech.schema.CertificateRefType;
import iso.std.iso_iec._24727.tech.schema.CryptoKeyInfoType;
import iso.std.iso_iec._24727.tech.schema.HashGenerationInfoType;
import iso.std.iso_iec._24727.tech.schema.KeyRefType;
import iso.std.iso_iec._24727.tech.schema.StateInfo;
import java.math.BigInteger;
import java.util.Arrays;
import org.openecard.common.util.StringUtils;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
*
* @author Dirk Petrautzki <petrautzki@hs-coburg.de>
*/
public class CryptoMarkerType {
private String legacyKeyName = null;
private AlgorithmInfoType algorithmInfo = null;
private HashGenerationInfoType hashGenerationInfo = null;
private CertificateRefType certificateRef = null;
private CryptoKeyInfoType cryptoKeyInfo = null;
private String[] signatureGenerationInfo = null;
private final String protocol;
public CryptoMarkerType(iso.std.iso_iec._24727.tech.schema.DIDAbstractMarkerType baseType) {
protocol = baseType.getProtocol();
for (Element elem : baseType.getAny()) {
if (elem.getLocalName().equals("AlgorithmInfo")) {
algorithmInfo = new AlgorithmInfoType();
NodeList algorithmInfoNodes = elem.getChildNodes();
for (int i = 0; i < algorithmInfoNodes.getLength(); i++) {
Node node = algorithmInfoNodes.item(i);
if (node.getLocalName().equals("Algorithm")) {
algorithmInfo.setAlgorithm(node.getTextContent());
} else if (node.getLocalName().equals("AlgorithmIdentifier")) {
AlgorithmIdentifierType algorithmIdentifierType = new AlgorithmIdentifierType();
NodeList nodeList = node.getChildNodes();
for (int y = 0; y < nodeList.getLength(); y++) {
Node n = nodeList.item(y);
if (n.getLocalName().equals("Algorithm")) {
algorithmIdentifierType.setAlgorithm(n.getTextContent());
} else if (n.getLocalName().equals("Parameters")) {
algorithmIdentifierType.setParameters(n);
}
}
algorithmInfo.setAlgorithmIdentifier(algorithmIdentifierType);
} else if (node.getLocalName().equals("SupportedOperations")) {
String[] supportedOperations = node.getTextContent().split(" ");
algorithmInfo.getSupportedOperations().addAll(Arrays.asList(supportedOperations));
} else if (node.getLocalName().equals("CardAlgRef")) {
algorithmInfo.setCardAlgRef(StringUtils.toByteArray(node.getTextContent()));
} else if (node.getLocalName().equals("HashAlgRef")) {
algorithmInfo.setHashAlgRef(StringUtils.toByteArray(node.getTextContent()));
}
}
} else if (elem.getLocalName().equals("KeyInfo")) {
cryptoKeyInfo = new CryptoKeyInfoType();
NodeList nodeList = elem.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
Node n = nodeList.item(i);
if (n.getLocalName().equals("KeyRef")) {
KeyRefType keyRef = new KeyRefType();
keyRef.setKeyRef(StringUtils.toByteArray(n.getTextContent()));
cryptoKeyInfo.setKeyRef(keyRef);
} else if (n.getLocalName().equals("KeySize")) {
cryptoKeyInfo.setKeySize(new BigInteger(n.getTextContent()));
}
}
} else if (elem.getLocalName().equals("SignatureGenerationInfo")) {
signatureGenerationInfo = elem.getTextContent().split(" ");
} else if (elem.getLocalName().equals("HashGenerationInfo")) {
hashGenerationInfo = HashGenerationInfoType.fromValue(elem.getTextContent());
} else if (elem.getLocalName().equals("CertificateRef")) {
certificateRef = new CertificateRefType();
NodeList nodeList = elem.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
Node n = nodeList.item(i);
if (n.getLocalName().equals("DataSetName")) {
certificateRef.setDataSetName(n.getTextContent());
} else if (n.getLocalName().equals("DSIName")) {
certificateRef.setDSIName(n.getTextContent());
} else if (n.getLocalName().equals("CertificateType")) {
certificateRef.setCertificateType(n.getTextContent());
}
}
} else if (elem.getLocalName().equals("LegacyKeyName")) {
this.legacyKeyName = elem.getTextContent();
} else if (elem.getLocalName().equals("StateInfo")) {
// TODO
}
}
}
public String[] getSignatureGenerationInfo() {
return signatureGenerationInfo.clone();
}
public CryptoKeyInfoType getCryptoKeyInfo() {
return cryptoKeyInfo;
}
public String getLegacyKeyName() {
return legacyKeyName;
}
public AlgorithmInfoType getAlgorithmInfo() {
return algorithmInfo;
}
public HashGenerationInfoType getHashGenerationInfo() {
return hashGenerationInfo;
}
public CertificateRefType getCertificateRef() {
return certificateRef;
}
public StateInfo getStateInfo() {
throw new UnsupportedOperationException("Not yet implemented");
}
public String getProtocol() {
return protocol;
}
}