001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * https://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.codec.actions.request.bind; 021 022 023import org.apache.directory.api.asn1.ber.grammar.GrammarAction; 024import org.apache.directory.api.asn1.ber.tlv.TLV; 025import org.apache.directory.api.i18n.I18n; 026import org.apache.directory.api.ldap.codec.api.LdapMessageContainer; 027import org.apache.directory.api.ldap.model.message.BindRequest; 028import org.apache.directory.api.util.Strings; 029import org.slf4j.Logger; 030import org.slf4j.LoggerFactory; 031 032 033/** 034 * The action used to store the BindRequest name. 035 * <pre> 036 * BindRequest ::= [APPLICATION 0] SEQUENCE { 037 * .... 038 * name LDAPDN, 039 * .... 040 * </pre> 041 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 042 */ 043public class StoreName extends GrammarAction<LdapMessageContainer<BindRequest>> 044{ 045 /** The logger */ 046 private static final Logger LOG = LoggerFactory.getLogger( StoreName.class ); 047 048 /** 049 * Instantiates a new action. 050 */ 051 public StoreName() 052 { 053 super( "Store BindRequest Name value" ); 054 } 055 056 057 /** 058 * {@inheritDoc} 059 */ 060 @Override 061 public void action( LdapMessageContainer<BindRequest> container ) 062 { 063 BindRequest bindRequestMessage = container.getMessage(); 064 065 // Get the Value and store it in the BindRequest 066 TLV tlv = container.getCurrentTLV(); 067 068 // We have to handle the special case of a 0 length name 069 if ( tlv.getLength() == 0 ) 070 { 071 bindRequestMessage.setName( "" ); 072 } 073 else 074 { 075 byte[] nameBytes = tlv.getValue().getData(); 076 String nameStr = Strings.utf8ToString( nameBytes ); 077 bindRequestMessage.setName( nameStr ); 078 } 079 080 if ( LOG.isDebugEnabled() ) 081 { 082 LOG.debug( I18n.msg( I18n.MSG_05116_BIND_NAME_IS, bindRequestMessage.getName() ) ); 083 } 084 } 085}