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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmsutil.ocsp;
import java.io.*;
import org.mozilla.jss.asn1.*;
import java.security.Signer;
import org.mozilla.jss.asn1.OCTET_STRING;
import org.mozilla.jss.asn1.BIT_STRING;
import org.mozilla.jss.pkix.primitive.AlgorithmIdentifier;
import org.mozilla.jss.pkix.cert.Certificate;
/**
* RFC 2560:
*
* BasicOCSPResponse ::= SEQUENCE {
* tbsResponseData ResponseData,
* signatureAlgorithm AlgorithmIdentifier,
* signature BIT STRING,
* certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
*
* $Revision$ $Date$
*/
public class BasicOCSPResponse implements Response
{
private byte mData[] = null;
private ResponseData _rd = null;
private AlgorithmIdentifier _signAlg = null;
private BIT_STRING _signature = null;
private Certificate _certs[] = null;
public BasicOCSPResponse(ResponseData rd, AlgorithmIdentifier signAlg,
BIT_STRING signature, Certificate certs[])
{
_rd = rd;
_signAlg = signAlg;
_signature = signature;
_certs = certs;
}
public BasicOCSPResponse(OCTET_STRING os)
{
mData = os.toByteArray();
}
public BasicOCSPResponse(byte data[])
{
mData = data;
}
private static final Tag TAG = SEQUENCE.TAG;
public Tag getTag()
{
return TAG;
}
public void encode(Tag t, OutputStream os) throws IOException
{
os.write(mData);
}
public void encode(OutputStream os) throws IOException
{
os.write(mData);
}
public OCTET_STRING getBytes()
{
return null;
}
public ResponseData getResponseData()
{
return _rd;
}
public AlgorithmIdentifier getSignatureAlgorithm()
{
return _signAlg;
}
public BIT_STRING getSignature()
{
return _signature;
}
public int getCertsCount()
{
return _certs.length;
}
public Certificate getCertificateAt(int pos)
{
return _certs[pos];
}
private static final Template templateInstance = new Template();
public static Template getTemplate() {
return templateInstance;
}
/**
* A Template for decoding <code>ResponseBytes</code>.
*/
public static class Template implements ASN1Template
{
private SEQUENCE.Template seqt;
public Template()
{
seqt = new SEQUENCE.Template();
seqt.addElement( ResponseData.getTemplate() );
seqt.addElement( AlgorithmIdentifier.getTemplate() );
seqt.addElement( BIT_STRING.getTemplate() );
seqt.addOptionalElement( new EXPLICIT.Template(
new Tag(0), new SEQUENCE.OF_Template(
Certificate.getTemplate())) );
}
public boolean tagMatch(Tag tag)
{
return TAG.equals(tag);
}
public ASN1Value decode(InputStream istream)
throws InvalidBERException, IOException
{
return decode(TAG, istream);
}
public ASN1Value decode(Tag implicitTag, InputStream istream)
throws InvalidBERException, IOException
{
SEQUENCE seq = (SEQUENCE) seqt.decode(implicitTag, istream);
ResponseData rd = (ResponseData)seq.elementAt(0);
AlgorithmIdentifier alg =
(AlgorithmIdentifier)seq.elementAt(1);
BIT_STRING bs =
(BIT_STRING)seq.elementAt(2);
return new BasicOCSPResponse(rd, alg, bs, null);
}
}
}
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