/**
* Encode this {@link CertificateRequest} to an {@link OutputStream}.
*
* @param output the {@link OutputStream} to encode to.
* @throws IOException
*/
public void encode(OutputStream output) throws IOException {
if (certificateTypes == null || certificateTypes.length == 0) {
TlsUtils.writeUint8(0, output);
} else {
TlsUtils.writeUint8ArrayWithUint8Length(certificateTypes, output);
}
if (supportedSignatureAlgorithms != null) {
// TODO Check whether SignatureAlgorithm.anonymous is allowed here
TlsUtils.encodeSupportedSignatureAlgorithms(supportedSignatureAlgorithms, false, output);
}
if (certificateAuthorities == null || certificateAuthorities.isEmpty()) {
TlsUtils.writeUint16(0, output);
} else {
Vector derEncodings = new Vector(certificateAuthorities.size());
int totalLength = 0;
for (int i = 0; i < certificateAuthorities.size(); ++i) {
X500Name certificateAuthority = (X500Name) certificateAuthorities.elementAt(i);
byte[] derEncoding = certificateAuthority.getEncoded(ASN1Encoding.DER);
derEncodings.addElement(derEncoding);
totalLength += derEncoding.length;
}
TlsUtils.checkUint16(totalLength);
TlsUtils.writeUint16(totalLength, output);
for (int i = 0; i < derEncodings.size(); ++i) {
byte[] encDN = (byte[]) derEncodings.elementAt(i);
output.write(encDN);
}
}
}
/**
* Encode this {@link OCSPStatusRequest} to an {@link OutputStream}.
*
* @param output the {@link OutputStream} to encode to.
* @throws IOException
*/
public void encode(OutputStream output) throws IOException {
if (responderIDList == null || responderIDList.isEmpty()) {
TlsUtils.writeUint16(0, output);
} else {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
for (int i = 0; i < responderIDList.size(); ++i) {
ResponderID responderID = (ResponderID) responderIDList.elementAt(i);
byte[] derEncoding = responderID.getEncoded(ASN1Encoding.DER);
TlsUtils.writeOpaque16(derEncoding, buf);
}
TlsUtils.checkUint16(buf.size());
TlsUtils.writeUint16(buf.size(), output);
buf.writeTo(output);
}
if (requestExtensions == null) {
TlsUtils.writeUint16(0, output);
} else {
byte[] derEncoding = requestExtensions.getEncoded(ASN1Encoding.DER);
TlsUtils.checkUint16(derEncoding.length);
TlsUtils.writeUint16(derEncoding.length, output);
output.write(derEncoding);
}
}
