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@@ -1,121 +0,0 @@
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-/**
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- * Licensed to the Apache Software Foundation (ASF) under one
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- * or more contributor license agreements. See the NOTICE file
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- * distributed with this work for additional information
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- * regarding copyright ownership. The ASF licenses this file
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- * to you under the Apache License, Version 2.0 (the
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- * "License"); you may not use this file except in compliance
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- * with the License. You may obtain a copy of the License at
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- *
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- * http://www.apache.org/licenses/LICENSE-2.0
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- *
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- * Unless required by applicable law or agreed to in writing, software
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- * distributed under the License is distributed on an "AS IS" BASIS,
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- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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- * See the License for the specific language governing permissions and
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- * limitations under the License.
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- */
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-package org.apache.directory.server.kerberos.shared.keytab;
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-
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-import org.apache.directory.shared.kerberos.components.EncryptionKey;
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-
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-import java.nio.ByteBuffer;
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-import java.util.Iterator;
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-import java.util.List;
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-
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-//This is a hack for ApacheDS 2.0.0-M14 to be able to create
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-//keytab files with more than one principal.
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-//It needs to be in this package because the KeytabEncoder class is package
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-// private.
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-//This class can be removed once jira DIRSERVER-1882
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-// (https://issues.apache.org/jira/browse/DIRSERVER-1882) solved
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-class HackedKeytabEncoder extends KeytabEncoder {
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-
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- ByteBuffer write( byte[] keytabVersion, List<KeytabEntry> entries,
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- int principalCount )
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- {
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- ByteBuffer buffer = ByteBuffer.allocate( 512 * principalCount);
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- putKeytabVersion(buffer, keytabVersion);
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- putKeytabEntries( buffer, entries );
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- buffer.flip();
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- return buffer;
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- }
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-
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- private void putKeytabVersion( ByteBuffer buffer, byte[] version )
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- {
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- buffer.put( version );
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- }
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-
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- private void putKeytabEntries( ByteBuffer buffer, List<KeytabEntry> entries )
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- {
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- Iterator<KeytabEntry> iterator = entries.iterator();
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-
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- while ( iterator.hasNext() )
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- {
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- ByteBuffer entryBuffer = putKeytabEntry( iterator.next() );
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- int size = entryBuffer.position();
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-
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- entryBuffer.flip();
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-
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- buffer.putInt( size );
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- buffer.put( entryBuffer );
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- }
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- }
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-
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- private ByteBuffer putKeytabEntry( KeytabEntry entry )
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- {
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- ByteBuffer buffer = ByteBuffer.allocate( 100 );
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-
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- putPrincipalName( buffer, entry.getPrincipalName() );
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-
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- buffer.putInt( ( int ) entry.getPrincipalType() );
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-
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- buffer.putInt( ( int ) ( entry.getTimeStamp().getTime() / 1000 ) );
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-
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- buffer.put( entry.getKeyVersion() );
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-
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- putKeyBlock( buffer, entry.getKey() );
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-
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- return buffer;
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- }
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-
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- private void putPrincipalName( ByteBuffer buffer, String principalName )
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- {
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- String[] split = principalName.split("@");
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- String nameComponent = split[0];
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- String realm = split[1];
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-
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- String[] nameComponents = nameComponent.split( "/" );
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-
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- // increment for v1
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- buffer.putShort( ( short ) nameComponents.length );
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-
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- putCountedString( buffer, realm );
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- // write components
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-
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- for ( int ii = 0; ii < nameComponents.length; ii++ )
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- {
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- putCountedString( buffer, nameComponents[ii] );
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- }
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- }
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-
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- private void putKeyBlock( ByteBuffer buffer, EncryptionKey key )
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- {
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- buffer.putShort( ( short ) key.getKeyType().getValue() );
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- putCountedBytes( buffer, key.getKeyValue() );
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- }
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-
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- private void putCountedString( ByteBuffer buffer, String string )
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- {
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- byte[] data = string.getBytes();
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- buffer.putShort( ( short ) data.length );
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- buffer.put( data );
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- }
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-
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- private void putCountedBytes( ByteBuffer buffer, byte[] data )
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- {
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- buffer.putShort( ( short ) data.length );
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- buffer.put( data );
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- }
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-
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-}
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Alejandro Abdelnur