org.bouncycastle.asn1.esf.SignaturePolicyId 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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/***************************************************************/
/******    DO NOT EDIT THIS CLASS bc-java SOURCE FILE     ******/
/***************************************************************/
package org.bouncycastle.asn1.esf;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERSequence;

public class SignaturePolicyId
    extends ASN1Object
{
    private ASN1ObjectIdentifier  sigPolicyId;
    private OtherHashAlgAndValue sigPolicyHash;
    private SigPolicyQualifiers  sigPolicyQualifiers;


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

        return null;
    }

    private SignaturePolicyId(
        ASN1Sequence seq)
    {
        if (seq.size() != 2 && seq.size() != 3)
        {
            throw new IllegalArgumentException("Bad sequence size: " + seq.size());
        }

        sigPolicyId = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));
        sigPolicyHash = OtherHashAlgAndValue.getInstance(seq.getObjectAt(1));

        if (seq.size() == 3)
        {
            sigPolicyQualifiers = SigPolicyQualifiers.getInstance(seq.getObjectAt(2));
        }
    }

    public SignaturePolicyId(
        ASN1ObjectIdentifier   sigPolicyIdentifier,
        OtherHashAlgAndValue  sigPolicyHash)
    {
        this(sigPolicyIdentifier, sigPolicyHash, null);
    }

    public SignaturePolicyId(
        ASN1ObjectIdentifier   sigPolicyId,
        OtherHashAlgAndValue  sigPolicyHash,
        SigPolicyQualifiers   sigPolicyQualifiers)
    {
        this.sigPolicyId = sigPolicyId;
        this.sigPolicyHash = sigPolicyHash;
        this.sigPolicyQualifiers = sigPolicyQualifiers;
    }

    public ASN1ObjectIdentifier getSigPolicyId()
    {
        return new ASN1ObjectIdentifier(sigPolicyId.getId());
    }

    public OtherHashAlgAndValue getSigPolicyHash()
    {
        return sigPolicyHash;
    }

    public SigPolicyQualifiers getSigPolicyQualifiers()
    {
        return sigPolicyQualifiers;
    }

    /**
     *      * SignaturePolicyId ::= SEQUENCE {
     *     sigPolicyId SigPolicyId,
     *     sigPolicyHash SigPolicyHash,
     *     sigPolicyQualifiers SEQUENCE SIZE (1..MAX) OF SigPolicyQualifierInfo OPTIONAL}
     * 
     */
    public ASN1Primitive toASN1Primitive()
    {
        ASN1EncodableVector  v = new ASN1EncodableVector();

        v.add(sigPolicyId);
        v.add(sigPolicyHash);
        if (sigPolicyQualifiers != null)
        {
            v.add(sigPolicyQualifiers);
        }

        return new DERSequence(v);
    }
}