org.bouncycastle.asn1.cmc.ModCertTemplate 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.cmc;

import org.bouncycastle.asn1.ASN1Boolean;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.crmf.CertTemplate;

/**
 *  * id-cmc-modCertTemplate OBJECT IDENTIFIER ::= {id-cmc 31}
 *
 * ModCertTemplate ::= SEQUENCE {
 *    pkiDataReference             BodyPartPath,
 *    certReferences               BodyPartList,
 *    replace                      BOOLEAN DEFAULT TRUE,
 *    certTemplate                 CertTemplate
 * }
 * 
 */
public class ModCertTemplate
    extends ASN1Object
{
    private final BodyPartPath pkiDataReference;
    private final BodyPartList certReferences;
    private final boolean replace;
    private final CertTemplate certTemplate;

    public ModCertTemplate(BodyPartPath pkiDataReference, BodyPartList certReferences, boolean replace, CertTemplate certTemplate)
    {
        this.pkiDataReference = pkiDataReference;
        this.certReferences = certReferences;
        this.replace = replace;
        this.certTemplate = certTemplate;
    }

    private ModCertTemplate(ASN1Sequence seq)
    {
        if (seq.size() != 4 && seq.size() != 3)
        {
            throw new IllegalArgumentException("incorrect sequence size");
        }
        this.pkiDataReference = BodyPartPath.getInstance(seq.getObjectAt(0));
        this.certReferences = BodyPartList.getInstance(seq.getObjectAt(1));

        if (seq.size() == 4)
        {
            this.replace = ASN1Boolean.getInstance(seq.getObjectAt(2)).isTrue();
            this.certTemplate = CertTemplate.getInstance(seq.getObjectAt(3));
        }
        else
        {
            this.replace = true;
            this.certTemplate = CertTemplate.getInstance(seq.getObjectAt(2));
        }
    }

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

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

        return null;
    }

    public BodyPartPath getPkiDataReference()
    {
        return pkiDataReference;
    }

    public BodyPartList getCertReferences()
    {
        return certReferences;
    }

    public boolean isReplacingFields()
    {
        return replace;
    }

    public CertTemplate getCertTemplate()
    {
        return certTemplate;
    }

    public ASN1Primitive toASN1Primitive()
    {
        ASN1EncodableVector v = new ASN1EncodableVector(4);

        v.add(pkiDataReference);
        v.add(certReferences);
        if (!replace)
        {
            v.add(ASN1Boolean.getInstance(replace));
        }
        v.add(certTemplate);

        return new DERSequence(v);
    }
}