org.bouncycastle.asn1.dvcs.DVCSCertInfo Maven / Gradle / Ivy

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The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls with the BC FIPS provider. The APIs may also be used with other providers although if being used in a FIPS context it is the responsibility of the user to ensure that any other providers used are FIPS certified and used appropriately.
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package org.bouncycastle.asn1.dvcs;

import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1Set;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;
import org.bouncycastle.asn1.cmp.PKIStatusInfo;
import org.bouncycastle.asn1.x509.DigestInfo;
import org.bouncycastle.asn1.x509.Extensions;
import org.bouncycastle.asn1.x509.PolicyInformation;

/**
 *  *     DVCSCertInfo::= SEQUENCE  {
 *         version             Integer DEFAULT 1 ,
 *         dvReqInfo           DVCSRequestInformation,
 *         messageImprint      DigestInfo,
 *         serialNumber        Integer,
 *         responseTime        DVCSTime,
 *         dvStatus            [0] PKIStatusInfo OPTIONAL,
 *         policy              [1] PolicyInformation OPTIONAL,
 *         reqSignature        [2] SignerInfos  OPTIONAL,
 *         certs               [3] SEQUENCE SIZE (1..MAX) OF
 *                                 TargetEtcChain OPTIONAL,
 *         extensions          Extensions OPTIONAL
 *     }
 * 
 */

public class DVCSCertInfo
    extends ASN1Object
{

    private int version = DEFAULT_VERSION;
    private DVCSRequestInformation dvReqInfo;
    private DigestInfo messageImprint;
    private ASN1Integer serialNumber;
    private DVCSTime responseTime;
    private PKIStatusInfo dvStatus;
    private PolicyInformation policy;
    private ASN1Set reqSignature;
    private ASN1Sequence certs;
    private Extensions extensions;

    private static final int DEFAULT_VERSION = 1;
    private static final int TAG_DV_STATUS = 0;
    private static final int TAG_POLICY = 1;
    private static final int TAG_REQ_SIGNATURE = 2;
    private static final int TAG_CERTS = 3;

    public DVCSCertInfo(
        DVCSRequestInformation dvReqInfo,
        DigestInfo messageImprint,
        ASN1Integer serialNumber,
        DVCSTime responseTime)
    {
        this.dvReqInfo = dvReqInfo;
        this.messageImprint = messageImprint;
        this.serialNumber = serialNumber;
        this.responseTime = responseTime;
    }

    private DVCSCertInfo(ASN1Sequence seq)
    {
        int i = 0;
        ASN1Encodable x = seq.getObjectAt(i++);
        try
        {
            ASN1Integer encVersion = ASN1Integer.getInstance(x);
            this.version = encVersion.intValueExact();
            x = seq.getObjectAt(i++);
        }
        catch (IllegalArgumentException e)
        {
        }

        this.dvReqInfo = DVCSRequestInformation.getInstance(x);
        x = seq.getObjectAt(i++);
        this.messageImprint = DigestInfo.getInstance(x);
        x = seq.getObjectAt(i++);
        this.serialNumber = ASN1Integer.getInstance(x);
        x = seq.getObjectAt(i++);
        this.responseTime = DVCSTime.getInstance(x);

        while (i < seq.size())
        {

            x = seq.getObjectAt(i++);

            if (x instanceof ASN1TaggedObject)
            {
                ASN1TaggedObject t = ASN1TaggedObject.getInstance(x);
                int tagNo = t.getTagNo();

                switch (tagNo)
                {
                case TAG_DV_STATUS:
                    this.dvStatus = PKIStatusInfo.getInstance(t, false);
                    break;
                case TAG_POLICY:
                    this.policy = PolicyInformation.getInstance(ASN1Sequence.getInstance(t, false));
                    break;
                case TAG_REQ_SIGNATURE:
                    this.reqSignature = ASN1Set.getInstance(t, false);
                    break;
                case TAG_CERTS:
                    this.certs = ASN1Sequence.getInstance(t, false);
                    break;
                default:
                    throw new IllegalArgumentException("Unknown tag encountered: " + tagNo);
                }

                continue;
            }

            try
            {
                this.extensions = Extensions.getInstance(x);
            }
            catch (IllegalArgumentException e)
            {
            }

        }

    }

    public static DVCSCertInfo getInstance(Object obj)
    {
        if (obj instanceof DVCSCertInfo)
        {
            return (DVCSCertInfo)obj;
        }
        else if (obj != null)
        {
            return new DVCSCertInfo(ASN1Sequence.getInstance(obj));
        }

        return null;
    }

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

    public ASN1Primitive toASN1Primitive()
    {
        ASN1EncodableVector v = new ASN1EncodableVector(10);

        if (version != DEFAULT_VERSION)
        {
            v.add(new ASN1Integer(version));
        }
        v.add(dvReqInfo);
        v.add(messageImprint);
        v.add(serialNumber);
        v.add(responseTime);
        if (dvStatus != null)
        {
            v.add(new DERTaggedObject(false, TAG_DV_STATUS, dvStatus));
        }
        if (policy != null)
        {
            v.add(new DERTaggedObject(false, TAG_POLICY, policy));
        }
        if (reqSignature != null)
        {
            v.add(new DERTaggedObject(false, TAG_REQ_SIGNATURE, reqSignature));
        }
        if (certs != null)
        {
            v.add(new DERTaggedObject(false, TAG_CERTS, certs));
        }
        if (extensions != null)
        {
            v.add(extensions);
        }

        return new DERSequence(v);
    }

    public String toString()
    {
        StringBuffer s = new StringBuffer();

        s.append("DVCSCertInfo {\n");

        if (version != DEFAULT_VERSION)
        {
            s.append("version: " + version + "\n");
        }
        s.append("dvReqInfo: " + dvReqInfo + "\n");
        s.append("messageImprint: " + messageImprint + "\n");
        s.append("serialNumber: " + serialNumber + "\n");
        s.append("responseTime: " + responseTime + "\n");
        if (dvStatus != null)
        {
            s.append("dvStatus: " + dvStatus + "\n");
        }
        if (policy != null)
        {
            s.append("policy: " + policy + "\n");
        }
        if (reqSignature != null)
        {
            s.append("reqSignature: " + reqSignature + "\n");
        }
        if (certs != null)
        {
            s.append("certs: " + certs + "\n");
        }
        if (extensions != null)
        {
            s.append("extensions: " + extensions + "\n");
        }

        s.append("}\n");
        return s.toString();
    }

    public int getVersion()
    {
        return version;
    }

    private void setVersion(int version)
    {
        this.version = version;
    }

    public DVCSRequestInformation getDvReqInfo()
    {
        return dvReqInfo;
    }

    private void setDvReqInfo(DVCSRequestInformation dvReqInfo)
    {
        this.dvReqInfo = dvReqInfo;
    }

    public DigestInfo getMessageImprint()
    {
        return messageImprint;
    }

    private void setMessageImprint(DigestInfo messageImprint)
    {
        this.messageImprint = messageImprint;
    }

    public ASN1Integer getSerialNumber()
    {
        return serialNumber;
    }

    public DVCSTime getResponseTime()
    {
        return responseTime;
    }

    public PKIStatusInfo getDvStatus()
    {
        return dvStatus;
    }

    public PolicyInformation getPolicy()
    {
        return policy;
    }

    public ASN1Set getReqSignature()
    {
        return reqSignature;
    }

    public TargetEtcChain[] getCerts()
    {
        if (certs != null)
        {
            return TargetEtcChain.arrayFromSequence(certs);
        }

        return null;
    }

    public Extensions getExtensions()
    {
        return extensions;
    }
}