| /* |
| * 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.server.changepw.io; |
| |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| import org.apache.directory.server.changepw.messages.ChangePasswordRequest; |
| import org.apache.directory.server.kerberos.shared.messages.application.PrivateMessage; |
| import org.apache.directory.shared.kerberos.messages.ApReq; |
| |
| |
| /** |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class ChangePasswordRequestEncoder |
| { |
| private static final int HEADER_LENGTH = 6; |
| |
| |
| /** |
| * Encodes a {@link ChangePasswordRequest} into a {@link ByteBuffer}. |
| * |
| * @param buf |
| * @param message |
| * @throws IOException |
| */ |
| public void encode( ByteBuffer buf, ChangePasswordRequest message ) throws IOException |
| { |
| // Build application request bytes |
| ApReq appRequest = message.getAuthHeader(); |
| ApplicationRequestEncoder appEncoder = new ApplicationRequestEncoder(); |
| byte[] encodedAppRequest = appEncoder.encode( appRequest ); |
| |
| // Build private message bytes |
| PrivateMessage privateMessage = message.getPrivateMessage(); |
| PrivateMessageEncoder privateEncoder = new PrivateMessageEncoder(); |
| byte[] privateBytes = privateEncoder.encode( privateMessage ); |
| |
| short messageLength = ( short ) ( HEADER_LENGTH + encodedAppRequest.length + privateBytes.length ); |
| |
| short protocolVersion = 1; |
| |
| buf.putShort( messageLength ); |
| buf.putShort( protocolVersion ); |
| buf.putShort( ( short ) encodedAppRequest.length ); |
| |
| buf.put( encodedAppRequest ); |
| buf.put( privateBytes ); |
| } |
| } |