| /** |
| * 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.crypto.key; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.net.URI; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension.DelegationTokenExtension; |
| import org.apache.hadoop.io.Text; |
| import org.apache.hadoop.security.Credentials; |
| import org.apache.hadoop.security.token.Token; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class TestKeyProviderDelegationTokenExtension { |
| |
| public static abstract class MockKeyProvider extends |
| KeyProvider implements DelegationTokenExtension { |
| |
| public MockKeyProvider() { |
| super(new Configuration(false)); |
| } |
| } |
| |
| @Test |
| public void testCreateExtension() throws Exception { |
| Configuration conf = new Configuration(); |
| Credentials credentials = new Credentials(); |
| KeyProvider kp = |
| new UserProvider.Factory().createProvider(new URI("user:///"), conf); |
| KeyProviderDelegationTokenExtension kpDTE1 = |
| KeyProviderDelegationTokenExtension |
| .createKeyProviderDelegationTokenExtension(kp); |
| Assert.assertNotNull(kpDTE1); |
| // Default implementation should be a no-op and return null |
| Assert.assertNull(kpDTE1.addDelegationTokens("user", credentials)); |
| |
| MockKeyProvider mock = mock(MockKeyProvider.class); |
| Mockito.when(mock.getConf()).thenReturn(new Configuration()); |
| when(mock.addDelegationTokens("renewer", credentials)).thenReturn( |
| new Token<?>[]{new Token(null, null, new Text("kind"), new Text( |
| "service"))} |
| ); |
| KeyProviderDelegationTokenExtension kpDTE2 = |
| KeyProviderDelegationTokenExtension |
| .createKeyProviderDelegationTokenExtension(mock); |
| Token<?>[] tokens = |
| kpDTE2.addDelegationTokens("renewer", credentials); |
| Assert.assertNotNull(tokens); |
| Assert.assertEquals("kind", tokens[0].getKind().toString()); |
| |
| } |
| |
| } |