| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.extras.extended.ads_impl.certGeneration; |
| |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.directory.api.asn1.AbstractAsn1Object; |
| import org.apache.directory.api.asn1.EncoderException; |
| import org.apache.directory.api.asn1.ber.tlv.BerValue; |
| import org.apache.directory.api.asn1.ber.tlv.UniversalTag; |
| import org.apache.directory.api.ldap.extras.extended.CertGenerationRequest; |
| import org.apache.directory.api.util.Strings; |
| |
| |
| /** |
| * |
| * An extended operation for generating a public key Certificate. |
| * <pre> |
| * CertGenerateObject ::= SEQUENCE |
| * { |
| * targetDN IA5String, |
| * issuerDN IA5String, |
| * subjectDN IA5String, |
| * keyAlgorithm IA5String |
| * } |
| * </pre> |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class CertGenerationObject extends AbstractAsn1Object |
| { |
| private CertGenerationRequest request; |
| |
| |
| public CertGenerationObject( CertGenerationRequest request ) |
| { |
| this.request = request; |
| } |
| |
| /** stores the length of the request*/ |
| private int requestLength = 0; |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public int computeLength() |
| { |
| int len = Strings.getBytesUtf8( request.getTargetDN() ).length; |
| requestLength = 1 + BerValue.getNbBytes( len ) + len; |
| |
| len = Strings.getBytesUtf8( request.getIssuerDN() ).length; |
| requestLength += 1 + BerValue.getNbBytes( len ) + len; |
| |
| len = Strings.getBytesUtf8( request.getSubjectDN() ).length; |
| requestLength += 1 + BerValue.getNbBytes( len ) + len; |
| |
| len = Strings.getBytesUtf8( request.getKeyAlgorithm() ).length; |
| requestLength += 1 + BerValue.getNbBytes( len ) + len; |
| |
| return 1 + BerValue.getNbBytes( requestLength ) + requestLength; |
| } |
| |
| |
| public ByteBuffer encode() throws EncoderException |
| { |
| ByteBuffer bb = ByteBuffer.allocate( computeLength() ); |
| |
| bb.put( UniversalTag.SEQUENCE.getValue() ); |
| bb.put( BerValue.getBytes( requestLength ) ); |
| |
| BerValue.encode( bb, request.getTargetDN() ); |
| BerValue.encode( bb, request.getIssuerDN() ); |
| BerValue.encode( bb, request.getSubjectDN() ); |
| BerValue.encode( bb, request.getKeyAlgorithm() ); |
| |
| return bb; |
| } |
| } |