/*
* Copyright 2003 Federal Chancellery Austria
* MOA-SPSS has been developed in a cooperation between BRZ, the Federal
* Chancellery Austria - ICT staff unit, and Graz University of Technology.
*
* Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
* the European Commission - subsequent versions of the EUPL (the "Licence");
* You may not use this work except in compliance with the Licence.
* You may obtain a copy of the Licence at:
* http://www.osor.eu/eupl/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Licence is distributed on an "AS IS" basis,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Licence for the specific language governing permissions and
* limitations under the Licence.
*
* This product combines work with different licenses. See the "NOTICE" text
* file for details on the various modules and licenses.
* The "NOTICE" text file is part of the distribution. Any derivative works
* that you distribute must include a readable copy of the "NOTICE" text file.
*/
package at.gv.egovernment.moa.spss.server.config;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;
import at.gv.egovernment.moa.spss.util.MessageProvider;
import at.gv.egovernment.moaspss.logging.LogMsg;
import at.gv.egovernment.moaspss.logging.Logger;
import iaik.asn1.structures.Name;
import iaik.pki.revocation.RevocationSourceTypes;
import iaik.utils.RFC2253NameParserException;
/**
* A class representing a CRL distribution point.
*
* @author Sven Aigner
* @author Patrick Peck
* @version $Id$
*/
public class CRLDistributionPoint extends DistributionPoint implements
iaik.pki.revocation.CRLDistributionPoint {
private static Map RC_MAPPING = new HashMap();
static {
// create the mapping between reason code strings and their integer
// values
RC_MAPPING.put("unused", new Integer(iaik.asn1.structures.DistributionPoint.unused));
RC_MAPPING.put("keyCompromise", new Integer(iaik.asn1.structures.DistributionPoint.keyCompromise));
RC_MAPPING.put("cACompromise", new Integer(iaik.asn1.structures.DistributionPoint.cACompromise));
RC_MAPPING.put("affiliationChanged", new Integer(
iaik.asn1.structures.DistributionPoint.affiliationChanged));
RC_MAPPING.put("superseded", new Integer(iaik.asn1.structures.DistributionPoint.superseded));
RC_MAPPING.put("cessationOfOperation",
new Integer(iaik.asn1.structures.DistributionPoint.cessationOfOperation));
RC_MAPPING.put("certificateHold", new Integer(iaik.asn1.structures.DistributionPoint.certificateHold));
RC_MAPPING.put("privilegeWithdrawn", new Integer(
iaik.asn1.structures.DistributionPoint.privilegeWithdrawn));
RC_MAPPING.put("aACompromise", new Integer(iaik.asn1.structures.DistributionPoint.aACompromise));
}
/**
* The name of the CA issuing the CRL referred to by this DP.
*/
private final String issuerName_;
/**
* The reason codes applicable for the distribution point.
*/
private final int reasonCodes;
/**
* Create a CRLDistributionPoint
.
*
* @param issuerName The name of the CA issuing the CRL referred to by this
* DP.
*
* @param uri The URI of the distribution point.
*
* @param reasonCodeStr A list of reason codes (a space-separated enumeration).
*/
public CRLDistributionPoint(String issuerName, String uri, String reasonCodeStr) {
super(uri);
issuerName_ = issuerName;
this.reasonCodes = extractReasonCodes(reasonCodeStr);
}
/**
* @see DistributionPoint#getType()
*/
@Override
public String getType() {
return RevocationSourceTypes.CRL;
}
/**
* Convert a list of reason codes provided as a String
to a binary
* representation.
*
* @param reasonCodeStr A String
containing a blank-separated,
* textual representation of reason codes.
* @return int A binary representation of reason codes.
* @see iaik.asn1.structures.DistributionPoint
*/
private int extractReasonCodes(String reasonCodeStr) {
int codes = 0;
final StringTokenizer tokenizer = new StringTokenizer(reasonCodeStr);
String token;
Integer reasonCode;
while (tokenizer.hasMoreTokens()) {
token = tokenizer.nextToken();
reasonCode = (Integer) RC_MAPPING.get(token);
if (reasonCode != null) {
codes |= reasonCode.intValue();
} else {
final MessageProvider msg = MessageProvider.getInstance();
Logger.warn(new LogMsg(msg.getMessage("config.07", new Object[] { token })));
}
}
// If reasonCodeStr is empty, set all possible reason codes
if (codes == 0) {
codes = iaik.asn1.structures.DistributionPoint.unused
| iaik.asn1.structures.DistributionPoint.keyCompromise
| iaik.asn1.structures.DistributionPoint.cACompromise
| iaik.asn1.structures.DistributionPoint.affiliationChanged
| iaik.asn1.structures.DistributionPoint.superseded
| iaik.asn1.structures.DistributionPoint.cessationOfOperation
| iaik.asn1.structures.DistributionPoint.certificateHold
| iaik.asn1.structures.DistributionPoint.privilegeWithdrawn
| iaik.asn1.structures.DistributionPoint.aACompromise;
}
return codes;
}
/**
* Return a binary representation of the reason codes of this distribution
* point.
*
* @return The binary representation of the reason codes.
*/
@Override
public int getReasonCodes() {
return reasonCodes;
}
/**
* Return a String
representation of this distribution point.
*
* @return The String
representation of this distribution point.
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "(DistributionPoint - " + "URI<" + getUri() + "> REASONCODES<" + getReasonCodes() + ">)";
}
/**
* @see iaik.pki.revocation.CRLDistributionPoint#getIssuerName()
*/
public String getIssuerName() {
return issuerName_;
}
@Override
public Name getIssuerDN() {
try {
return new Name(this.issuerName_);
} catch (final RFC2253NameParserException e) {
throw new RuntimeException(e);
}
}
}