| /** |
| * 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.kerby.kerberos.kerb.client; |
| |
| import org.apache.kerby.KOptions; |
| import org.apache.kerby.kerberos.kerb.KrbException; |
| import org.apache.kerby.kerberos.kerb.type.base.AuthToken; |
| import org.apache.kerby.kerberos.kerb.type.ticket.SgtTicket; |
| import org.apache.kerby.kerberos.kerb.type.ticket.TgtTicket; |
| |
| import java.io.File; |
| |
| /** |
| * A krb token client API for applications to interact with KDC using token. |
| */ |
| public class KrbTokenClient extends KrbClientBase { |
| |
| /** |
| * Default constructor. |
| * @throws KrbException e |
| */ |
| public KrbTokenClient() throws KrbException { |
| super(); |
| } |
| |
| /** |
| * Construct with prepared KrbConfig. |
| * @param krbConfig The krb config |
| */ |
| public KrbTokenClient(KrbConfig krbConfig) { |
| super(krbConfig); |
| } |
| |
| /** |
| * Constructor with conf dir |
| * @param confDir The conf dir |
| * @throws KrbException e |
| */ |
| public KrbTokenClient(File confDir) throws KrbException { |
| super(confDir); |
| } |
| |
| /** |
| * Constructor with prepared KrbClient. |
| * @param krbClient The krb client |
| */ |
| public KrbTokenClient(KrbClient krbClient) { |
| super(krbClient); |
| } |
| |
| /** |
| * Request a TGT with user token credential |
| * @param token The auth token |
| * @param armorCache The armor cache |
| * @return TGT |
| * @throws KrbException e |
| */ |
| public TgtTicket requestTgt(AuthToken token, String armorCache) throws KrbException { |
| if (!token.isIdToken()) { |
| throw new IllegalArgumentException("Identity token is expected"); |
| } |
| |
| KOptions requestOptions = new KOptions(); |
| requestOptions.add(TokenOption.USER_ID_TOKEN, token); |
| requestOptions.add(KrbOption.ARMOR_CACHE, armorCache); |
| return requestTgt(requestOptions); |
| } |
| |
| /** |
| * Request a service ticket using an Access Token. |
| * @param token The auth token |
| * @param serverPrincipal The server principal |
| * @param armorCache The armor cache |
| * @return service ticket |
| * @throws KrbException e |
| */ |
| public SgtTicket requestSgt( |
| AuthToken token, String serverPrincipal, String armorCache) throws KrbException { |
| if (!token.isAcToken()) { |
| throw new IllegalArgumentException("Access token is expected"); |
| } |
| |
| KOptions requestOptions = new KOptions(); |
| requestOptions.add(TokenOption.USER_AC_TOKEN, token); |
| requestOptions.add(KrbOption.ARMOR_CACHE, armorCache); |
| requestOptions.add(KrbOption.SERVER_PRINCIPAL, serverPrincipal); |
| |
| return requestSgt(requestOptions); |
| } |
| } |