| /* |
| * 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.kerberos.protocol; |
| |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.security.auth.kerberos.KerberosPrincipal; |
| |
| import org.apache.directory.server.kerberos.changepwd.exceptions.ChangePasswordException; |
| import org.apache.directory.server.kerberos.shared.crypto.encryption.KerberosKeyFactory; |
| import org.apache.directory.server.kerberos.shared.store.PrincipalStore; |
| import org.apache.directory.server.kerberos.shared.store.PrincipalStoreEntry; |
| import org.apache.directory.server.kerberos.shared.store.PrincipalStoreEntryModifier; |
| import org.apache.directory.shared.kerberos.codec.types.EncryptionType; |
| import org.apache.directory.shared.kerberos.components.EncryptionKey; |
| |
| |
| /** |
| * An implementation of {@link PrincipalStore} that is backed by a {@link Map}. This |
| * store implements only getPrincipal, as required by the Kerberos service. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class MapPrincipalStoreImpl implements PrincipalStore |
| { |
| private static Map<KerberosPrincipal, PrincipalStoreEntry> store = new HashMap<KerberosPrincipal, PrincipalStoreEntry>(); |
| |
| static |
| { |
| String principalName = "hnelson@EXAMPLE.COM"; |
| String passPhrase = "secret"; |
| |
| PrincipalStoreEntry entry = getEntry( principalName, passPhrase ); |
| store.put( entry.getPrincipal(), entry ); |
| |
| principalName = "tquist@EXAMPLE.COM"; |
| passPhrase = "secret"; |
| |
| entry = getNullKeyEntry( principalName ); |
| store.put( entry.getPrincipal(), entry ); |
| |
| principalName = "krbtgt/EXAMPLE.COM@EXAMPLE.COM"; |
| passPhrase = "randomKey"; |
| |
| entry = getEntry( principalName, passPhrase ); |
| store.put( entry.getPrincipal(), entry ); |
| |
| principalName = "ldap/ldap.example.com@EXAMPLE.COM"; |
| passPhrase = "randomKey"; |
| |
| entry = getEntry( principalName, passPhrase ); |
| store.put( entry.getPrincipal(), entry ); |
| } |
| |
| |
| public PrincipalStoreEntry getPrincipal( KerberosPrincipal principal ) throws Exception |
| { |
| PrincipalStoreEntry entry = store.get( principal ); |
| |
| return entry; |
| } |
| |
| |
| public void changePassword( KerberosPrincipal byPrincipal, KerberosPrincipal forPrincipal, String newPassword, boolean isInitialTicket ) throws ChangePasswordException |
| { |
| } |
| |
| |
| private static PrincipalStoreEntry getEntry( String principalName, String passPhrase ) |
| { |
| KerberosPrincipal clientPrincipal = new KerberosPrincipal( principalName ); |
| |
| PrincipalStoreEntryModifier modifier = new PrincipalStoreEntryModifier(); |
| modifier.setPrincipal( clientPrincipal ); |
| |
| Map<EncryptionType, EncryptionKey> keyMap = KerberosKeyFactory.getKerberosKeys( principalName, passPhrase ); |
| |
| modifier.setKeyMap( keyMap ); |
| |
| return modifier.getEntry(); |
| } |
| |
| |
| private static PrincipalStoreEntry getNullKeyEntry( String principalName ) |
| { |
| KerberosPrincipal clientPrincipal = new KerberosPrincipal( principalName ); |
| |
| PrincipalStoreEntryModifier modifier = new PrincipalStoreEntryModifier(); |
| modifier.setPrincipal( clientPrincipal ); |
| |
| return modifier.getEntry(); |
| } |
| } |