nl.open.jwtdependency.org.bouncycastle.asn1.crmf.EncryptedKey Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of java-jwt-nodependencies Show documentation

This is a drop in replacement for the auth0 java-jwt library (see https://github.com/auth0/java-jwt). This jar makes sure there are no external dependencies (e.g. fasterXml, Apacha Commons) needed. This is useful when deploying to an application server (e.g. tomcat with Alfreso or Pega).

The newest version!

package org.bouncycastle.asn1.crmf;

import org.bouncycastle.asn1.ASN1Choice;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERTaggedObject;
import org.bouncycastle.asn1.cms.EnvelopedData;

public class EncryptedKey
    extends ASN1Object
    implements ASN1Choice
{
    private EnvelopedData envelopedData;
    private EncryptedValue encryptedValue;

    public static EncryptedKey getInstance(Object o)
    {
        if (o instanceof EncryptedKey)
        {
            return (EncryptedKey)o;
        }
        else if (o instanceof ASN1TaggedObject)
        {
            return new EncryptedKey(EnvelopedData.getInstance((ASN1TaggedObject)o, false));
        }
        else if (o instanceof EncryptedValue)
        {
            return new EncryptedKey((EncryptedValue)o);
        }
        else
        {
            return new EncryptedKey(EncryptedValue.getInstance(o));
        }
    }

    public EncryptedKey(EnvelopedData envelopedData)
    {
        this.envelopedData = envelopedData;
    }

    public EncryptedKey(EncryptedValue encryptedValue)
    {
        this.encryptedValue = encryptedValue;
    }

    public boolean isEncryptedValue()
    {
        return encryptedValue != null;
    }

    public ASN1Encodable getValue()
    {
        if (encryptedValue != null)
        {
            return encryptedValue;
        }

        return envelopedData;
    }

    /**
     *      *    EncryptedKey ::= CHOICE {
     *        encryptedValue        EncryptedValue, -- deprecated
     *        envelopedData     [0] EnvelopedData }
     *        -- The encrypted private key MUST be placed in the envelopedData
     *        -- encryptedContentInfo encryptedContent OCTET STRING.
     * 
     */
    public ASN1Primitive toASN1Primitive()
    {
        if (encryptedValue != null)
        {
            return encryptedValue.toASN1Primitive();
        }

        return new DERTaggedObject(false, 0, envelopedData);
    }
}