| /** |
| * 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.hadoop.security.token.delegation.web; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| import org.apache.hadoop.io.Text; |
| import org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier; |
| |
| /** |
| * Concrete delegation token identifier used by {@link DelegationTokenManager}, |
| * {@link KerberosDelegationTokenAuthenticationHandler} and |
| * {@link DelegationTokenAuthenticationFilter}. |
| */ |
| @InterfaceAudience.Private |
| @InterfaceStability.Evolving |
| public class DelegationTokenIdentifier |
| extends AbstractDelegationTokenIdentifier { |
| |
| private Text kind; |
| |
| public DelegationTokenIdentifier(Text kind) { |
| this.kind = kind; |
| } |
| |
| /** |
| * Create a new delegation token identifier |
| * |
| * @param kind token kind |
| * @param owner the effective username of the token owner |
| * @param renewer the username of the renewer |
| * @param realUser the real username of the token owner |
| */ |
| public DelegationTokenIdentifier(Text kind, Text owner, Text renewer, |
| Text realUser) { |
| super(owner, renewer, realUser); |
| this.kind = kind; |
| } |
| |
| /** |
| * Return the delegation token kind |
| * @return returns the delegation token kind |
| */ |
| @Override |
| public Text getKind() { |
| return kind; |
| } |
| |
| } |