com.novosec.pkix.asn1.cmp.RevRepContent.java Source code

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Here is the source code for com.novosec.pkix.asn1.cmp.RevRepContent.java

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// CMP implementation copyright (c) 2003 NOVOSEC AG (http://www.novosec.com)
//
// Author: Maik Stohn
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this 
// software and associated documentation files (the "Software"), to deal in the Software 
// without restriction, including without limitation the rights to use, copy, modify, merge, 
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons 
// to whom the Software is furnished to do so, subject to the following conditions: 
//
// The above copyright notice and this permission notice shall be included in all copies or 
// substantial portions of the Software. 
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
// BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 

package com.novosec.pkix.asn1.cmp;

import java.util.Enumeration;
import java.util.Vector;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DEREncodable;
import org.bouncycastle.asn1.DERObject;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;
import org.bouncycastle.asn1.x509.CertificateList;

import com.novosec.pkix.asn1.crmf.CertId;

/**
 * ASN.1 structure DER En/DeCoder.
 *
 * <pre>
 *   RevRepContent ::= SEQUENCE {
 *       status       SEQUENCE SIZE (1..MAX) OF PKIStatusInfo,              -- in same order as was sent in RevReqContent
 *       revCerts [0] SEQUENCE SIZE (1..MAX) OF CertId OPTIONAL,            -- IDs for which revocation was requested (same order as status)
 *       crls     [1] SEQUENCE SIZE (1..MAX) OF CertificateList  OPTIONAL   -- the resulting CRLs (there may be more than one)
 *   }
 *
 * </pre>
 */

public class RevRepContent implements DEREncodable {
    Vector status = new Vector();
    Vector revCerts = new Vector();
    Vector crls = new Vector();

    public static RevRepContent getInstance(ASN1TaggedObject obj, boolean explicit) {
        return getInstance(ASN1Sequence.getInstance(obj, explicit));
    }

    public static RevRepContent getInstance(Object obj) {
        if (obj instanceof RevRepContent) {
            return (RevRepContent) obj;
        } else if (obj instanceof ASN1Sequence) {
            return new RevRepContent((ASN1Sequence) obj);
        }

        throw new IllegalArgumentException("unknown object in factory");
    }

    public RevRepContent(ASN1Sequence seq) {
        Enumeration e = seq.getObjects();

        Enumeration estatus = ((ASN1Sequence) e.nextElement()).getObjects();
        while (estatus.hasMoreElements()) {
            status.addElement(PKIStatusInfo.getInstance(estatus.nextElement()));
        }

        while (e.hasMoreElements()) {
            DERTaggedObject obj = (DERTaggedObject) e.nextElement();

            switch (obj.getTagNo()) {
            case 0:
                //            Enumeration erevcerts = ((ASN1Sequence)e.nextElement()).getObjects();
                Enumeration erevcerts = ((ASN1Sequence) obj.getObject()).getObjects();
                while (erevcerts.hasMoreElements()) {
                    revCerts.addElement(CertId.getInstance(erevcerts.nextElement()));
                }
                break;
            case 1:
                //            Enumeration ecrls = ((ASN1Sequence)e.nextElement()).getObjects();
                Enumeration ecrls = ((ASN1Sequence) obj.getObject()).getObjects();
                while (ecrls.hasMoreElements()) {
                    crls.addElement(CertificateList.getInstance(ecrls.nextElement()));
                }
                break;
            }
        }
    }

    public RevRepContent(PKIStatusInfo pKIStatusInfo) {
        status.clear();
        status.addElement(pKIStatusInfo);
        revCerts.clear();
        crls.clear();
    }

    public void addPKIStatusInfo(PKIStatusInfo pKIStatusInfo) {
        status.addElement(pKIStatusInfo);
    }

    public PKIStatusInfo getPKIStatusInfo(int nr) {
        if (status.size() > nr) {
            return (PKIStatusInfo) status.elementAt(nr);
        }

        return null;
    }

    public void addRevCert(CertId certId) {
        revCerts.addElement(certId);
    }

    public CertId getRevCert(int nr) {
        if (revCerts.size() > nr) {
            return (CertId) revCerts.elementAt(nr);
        }

        return null;
    }

    public void addCrl(CertificateList crl) {
        crls.addElement(crl);
    }

    public CertificateList getCrl(int nr) {
        if (crls.size() > nr) {
            return (CertificateList) crls.elementAt(nr);
        }

        return null;
    }

    public DERObject getDERObject() {
        ASN1EncodableVector v = new ASN1EncodableVector();

        ASN1EncodableVector statv = new ASN1EncodableVector();
        for (int i = 0; i < status.size(); i++) {
            statv.add((PKIStatusInfo) status.elementAt(i));
        }
        v.add(new DERSequence(statv));

        if (revCerts.size() > 0) {
            ASN1EncodableVector revcv = new ASN1EncodableVector();
            for (int i = 0; i < revCerts.size(); i++) {
                revcv.add((CertId) revCerts.elementAt(i));
            }
            v.add(new DERSequence(revcv));
        }

        if (crls.size() > 0) {
            ASN1EncodableVector crlsv = new ASN1EncodableVector();
            for (int i = 0; i < crls.size(); i++) {
                crlsv.add((CertificateList) crls.elementAt(i));
            }
            v.add(new DERSequence(crlsv));
        }

        return new DERSequence(v);
    }

    public String toString() {
        String s = "RevRepContent: (";

        if (status.size() > 0) {
            s += "status: (";

            for (int i = 0; i < status.size(); i++) {
                s += (PKIStatusInfo) status.elementAt(i);
            }

            s += "), ";
        }

        if (revCerts.size() > 0) {
            s += "revCerts: (";

            for (int i = 0; i < revCerts.size(); i++) {
                s += (CertId) revCerts.elementAt(i);
            }

            s += "), ";
        }

        if (crls.size() > 0) {
            s += "crls: (";

            for (int i = 0; i < crls.size(); i++) {
                s += (CertificateList) crls.elementAt(i);
            }

            s += ")";
        }

        s += ")";

        return s;
    }
}