Examples with DerEncoder org.mozilla.jss.netscape.security.util.DerEncoder used on opensource projects

Example 1 with DerEncoder

use of org.mozilla.jss.netscape.security.util.DerEncoder in project jss by dogtagpki.

the class PKCS9Attribute method derEncode.

/**
 * Write the DER encoding of this attribute to an output stream.
 *
 * <P>
 * N.B.: This method always encodes values of ChallengePassword and UnstructuredAddress attributes as ASN.1
 * <code>PrintableString</code>s, without checking whether they should be encoded as <code>T61String</code>s.
 */
@Override
public void derEncode(OutputStream out) throws IOException {
    try (DerOutputStream temp = new DerOutputStream();
        DerOutputStream temp2 = new DerOutputStream();
        DerOutputStream derOut = new DerOutputStream()) {
        temp.putOID(getOID());
        switch(index) {
            // email address
            case 1:
            case // unstructured name
            2:
                {
                    // open scope
                    String[] values = (String[]) value;
                    DerOutputStream[] temps = new DerOutputStream[values.length];
                    for (int i = 0; i < values.length; i++) {
                        temps[i] = new DerOutputStream();
                        temps[i].putIA5String(values[i]);
                    }
                    temp.putOrderedSetOf(DerValue.tag_Set, temps);
                }
                // close scope
                break;
            case // content type
            3:
                {
                    temp2.putOID((ObjectIdentifier) value);
                    temp.write(DerValue.tag_Set, temp2.toByteArray());
                }
                break;
            case // message digest
            4:
                {
                    temp2.putOctetString((byte[]) value);
                    temp.write(DerValue.tag_Set, temp2.toByteArray());
                }
                break;
            case // signing time
            5:
                {
                    temp2.putUTCTime((Date) value);
                    temp.write(DerValue.tag_Set, temp2.toByteArray());
                }
                break;
            case // countersignature
            6:
                temp.putOrderedSetOf(DerValue.tag_Set, (DerEncoder[]) value);
                break;
            case // challenge password
            7:
                {
                    temp2.putPrintableString((String) value);
                    temp.write(DerValue.tag_Set, temp2.toByteArray());
                }
                break;
            case // unstructured address
            8:
                {
                    // open scope
                    String[] values = (String[]) value;
                    DerOutputStream[] temps = new DerOutputStream[values.length];
                    for (int i = 0; i < values.length; i++) {
                        temps[i] = new DerOutputStream();
                        temps[i].putPrintableString(values[i]);
                    }
                    temp.putOrderedSetOf(DerValue.tag_Set, temps);
                }
                // close scope
                break;
            case // extended-certificate attribute -- not
            9:
                // supported
                throw new IOException("PKCS9 extended-certificate " + "attribute not supported.");
            case // IssuerAndSerialNumber attribute -- not
            10:
                // supported
                throw new IOException("PKCS9 IssuerAndSerialNumber " + "attribute not supported.");
            case // passwordCheck attribute -- not
            11:
                // supported
                throw new IOException("PKCS9 passwordCheck " + "attribute not supported.");
            case // PublicKey attribute -- not
            12:
                // supported
                throw new IOException("PKCS9 PublicKey " + "attribute not supported.");
            case // SigningDescription attribute -- not
            13:
                // supported
                throw new IOException("PKCS9 SigningDescription " + "attribute not supported.");
            case // ExtensionRequest attribute
            14:
                try {
                    // temp2.putSequence((CertificateExtensions) value);
                    ((CertificateExtensions) value).encode(temp2);
                    temp.write(DerValue.tag_Sequence, temp2.toByteArray());
                } catch (CertificateException e) {
                    throw new IOException("PKCS9 extension attributes not encoded");
                }
            // can't happen
            default:
        }
        derOut.write(DerValue.tag_Sequence, temp.toByteArray());
        out.write(derOut.toByteArray());
    }
}