| /* |
| * 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.kerberos.client; |
| |
| import java.io.File; |
| |
| import org.apache.directory.kerberos.credentials.cache.Credentials; |
| import org.apache.directory.kerberos.credentials.cache.CredentialsCache; |
| import org.apache.directory.shared.kerberos.codec.types.PrincipalNameType; |
| import org.apache.directory.shared.kerberos.components.PrincipalName; |
| |
| /** |
| * Authenticates to the Kerberos server and gets the initial Ticket Granting Ticket, |
| * then cache the tgt in credentials cache, as MIT kinit does. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class Kinit |
| { |
| |
| private KdcConnection kdc; |
| private File credCacheFile; |
| |
| public Kinit( KdcConnection kdc ) |
| { |
| this.kdc = kdc; |
| } |
| |
| public void setCredCacheFile( File credCacheFile ) |
| { |
| this.credCacheFile = credCacheFile; |
| } |
| |
| public File getCredCacheFile() |
| { |
| return this.credCacheFile; |
| } |
| |
| /** |
| * Authenticates to the Kerberos server and gets the initial Ticket Granting Ticket, |
| * then cache the tgt in credentials cache, as MIT kinit does. |
| * |
| * @param principal the client's principal |
| * @param password password of the client |
| * @return |
| * @throws Exception |
| */ |
| public void kinit( String principal, String password ) throws Exception |
| { |
| if ( principal == null || password == null || credCacheFile == null ) |
| { |
| throw new IllegalArgumentException( "Invalid principal, password, or credentials cache file" ); |
| } |
| |
| TgTicket tgt = kdc.getTgt( principal, password ); |
| |
| CredentialsCache credCache = new CredentialsCache(); |
| |
| PrincipalName princ = new PrincipalName( principal, PrincipalNameType.KRB_NT_PRINCIPAL ); |
| princ.setRealm( tgt.getRealm() ); |
| credCache.setPrimaryPrincipalName( princ ); |
| |
| Credentials cred = new Credentials( tgt ); |
| credCache.addCredentials( cred ); |
| |
| CredentialsCache.store( credCacheFile, credCache ); |
| } |
| } |