org.bouncycastle.asn1.ocsp.OCSPResponse.java Source code

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Here is the source code for org.bouncycastle.asn1.ocsp.OCSPResponse.java

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package org.bouncycastle.asn1.ocsp;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;

/**
 * OCSP RFC 2560, RFC 6960
 * <pre>
 * OCSPResponse ::= SEQUENCE {
 *     responseStatus         OCSPResponseStatus,
 *     responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
 * </pre>
 * @see OCSPResponseStatus
 * @see ResponseBytes
 */

public class OCSPResponse extends ASN1Object {
    OCSPResponseStatus responseStatus;
    ResponseBytes responseBytes;

    public OCSPResponse(OCSPResponseStatus responseStatus, ResponseBytes responseBytes) {
        this.responseStatus = responseStatus;
        this.responseBytes = responseBytes;
    }

    private OCSPResponse(ASN1Sequence seq) {
        responseStatus = OCSPResponseStatus.getInstance(seq.getObjectAt(0));

        if (seq.size() == 2) {
            responseBytes = ResponseBytes.getInstance((ASN1TaggedObject) seq.getObjectAt(1), true);
        }
    }

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

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

        return null;
    }

    public OCSPResponseStatus getResponseStatus() {
        return responseStatus;
    }

    public ResponseBytes getResponseBytes() {
        return responseBytes;
    }

    /**
     * Produce an object suitable for an ASN1OutputStream.
     * <pre>
     * OCSPResponse ::= SEQUENCE {
     *     responseStatus         OCSPResponseStatus,
     *     responseBytes          [0] EXPLICIT ResponseBytes OPTIONAL }
     * </pre>
     */
    public ASN1Primitive toASN1Primitive() {
        ASN1EncodableVector v = new ASN1EncodableVector(2);

        v.add(responseStatus);

        if (responseBytes != null) {
            v.add(new DERTaggedObject(true, 0, responseBytes));
        }

        return new DERSequence(v);
    }
}