org.bouncycastle.asn1.cmp.CertResponse Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of bcutil-jdk18on Show documentation
The Bouncy Castle Java APIs for ASN.1 extension and utility APIs used to support bcpkix and bctls. This jar contains APIs for JDK 1.8 and up.
There is a newer version: 1.78.1
Show newest version
package org.bouncycastle.asn1.cmp;

import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERSequence;

/**
 * CertResponse ::= SEQUENCE {
 * certReqId           INTEGER,
 * status              PKIStatusInfo,
 * certifiedKeyPair    CertifiedKeyPair    OPTIONAL,
 * rspInfo             OCTET STRING        OPTIONAL
 * -- analogous to the id-regInfo-utf8Pairs string defined
 * -- for regInfo in CertReqMsg [CRMF]
 * }
 */
public class CertResponse
    extends ASN1Object
{
    private final ASN1Integer certReqId;
    private final PKIStatusInfo status;
    private CertifiedKeyPair certifiedKeyPair;
    private ASN1OctetString rspInfo;

    private CertResponse(ASN1Sequence seq)
    {
        certReqId = ASN1Integer.getInstance(seq.getObjectAt(0));
        status = PKIStatusInfo.getInstance(seq.getObjectAt(1));

        if (seq.size() >= 3)
        {
            if (seq.size() == 3)
            {
                ASN1Encodable o = seq.getObjectAt(2);
                if (o instanceof ASN1OctetString)
                {
                    rspInfo = ASN1OctetString.getInstance(o);
                }
                else
                {
                    certifiedKeyPair = CertifiedKeyPair.getInstance(o);
                }
            }
            else
            {
                certifiedKeyPair = CertifiedKeyPair.getInstance(seq.getObjectAt(2));
                rspInfo = ASN1OctetString.getInstance(seq.getObjectAt(3));
            }
        }
    }

    public CertResponse(
        ASN1Integer certReqId,
        PKIStatusInfo status)
    {
        this(certReqId, status, null, null);
    }

    public CertResponse(
        ASN1Integer certReqId,
        PKIStatusInfo status,
        CertifiedKeyPair certifiedKeyPair,
        ASN1OctetString rspInfo)
    {
        if (certReqId == null)
        {
            throw new IllegalArgumentException("'certReqId' cannot be null");
        }
        if (status == null)
        {
            throw new IllegalArgumentException("'status' cannot be null");
        }
        this.certReqId = certReqId;
        this.status = status;
        this.certifiedKeyPair = certifiedKeyPair;
        this.rspInfo = rspInfo;
    }

    public static CertResponse getInstance(Object o)
    {
        if (o instanceof CertResponse)
        {
            return (CertResponse)o;
        }

        if (o != null)
        {
            return new CertResponse(ASN1Sequence.getInstance(o));
        }

        return null;
    }

    public ASN1Integer getCertReqId()
    {
        return certReqId;
    }

    public PKIStatusInfo getStatus()
    {
        return status;
    }

    public CertifiedKeyPair getCertifiedKeyPair()
    {
        return certifiedKeyPair;
    }

    /**
     *      * CertResponse ::= SEQUENCE {
     *                            certReqId           INTEGER,
     *                            -- to match this response with corresponding request (a value
     *                            -- of -1 is to be used if certReqId is not specified in the
     *                            -- corresponding request)
     *                            status              PKIStatusInfo,
     *                            certifiedKeyPair    CertifiedKeyPair    OPTIONAL,
     *                            rspInfo             OCTET STRING        OPTIONAL
     *                            -- analogous to the id-regInfo-utf8Pairs string defined
     *                            -- for regInfo in CertReqMsg [CRMF]
     *             }
     * 
     *
     * @return a basic ASN.1 object representation.
     */
    public ASN1Primitive toASN1Primitive()
    {
        ASN1EncodableVector v = new ASN1EncodableVector(4);

        v.add(certReqId);
        v.add(status);

        if (certifiedKeyPair != null)
        {
            v.add(certifiedKeyPair);
        }

        if (rspInfo != null)
        {
            v.add(rspInfo);
        }

        return new DERSequence(v);
    }
}