| /* |
| * 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.fs.adl; |
| |
| import com.squareup.okhttp.mockwebserver.MockResponse; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileStatus; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.fs.adl.common.CustomMockTokenProvider; |
| import org.apache.hadoop.fs.permission.FsPermission; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.Arrays; |
| import java.util.Collection; |
| |
| import static org.apache.hadoop.fs.adl.AdlConfKeys.ADL_BLOCK_SIZE; |
| import static org.apache.hadoop.fs.adl.AdlConfKeys |
| .AZURE_AD_TOKEN_PROVIDER_CLASS_KEY; |
| import static org.apache.hadoop.fs.adl.AdlConfKeys |
| .AZURE_AD_TOKEN_PROVIDER_TYPE_KEY; |
| |
| /** |
| * Test access token provider behaviour with custom token provider and for token |
| * provider cache is enabled. |
| */ |
| @RunWith(Parameterized.class) |
| public class TestCustomTokenProvider extends AdlMockWebServer { |
| private static final long TEN_MINUTES_IN_MILIS = 600000; |
| private int backendCallCount; |
| private int expectedCallbackToAccessToken; |
| private TestableAdlFileSystem[] fileSystems; |
| private Class typeOfTokenProviderClass; |
| private long expiryFromNow; |
| private int fsObjectCount; |
| |
| public TestCustomTokenProvider(Class typeOfTokenProviderClass, |
| long expiryFromNow, int fsObjectCount, int backendCallCount, |
| int expectedCallbackToAccessToken) |
| throws IllegalAccessException, InstantiationException, URISyntaxException, |
| IOException { |
| this.typeOfTokenProviderClass = typeOfTokenProviderClass; |
| this.expiryFromNow = expiryFromNow; |
| this.fsObjectCount = fsObjectCount; |
| this.backendCallCount = backendCallCount; |
| this.expectedCallbackToAccessToken = expectedCallbackToAccessToken; |
| } |
| |
| @Parameterized.Parameters(name = "{index}") |
| public static Collection testDataForTokenProvider() { |
| return Arrays.asList(new Object[][] { |
| // Data set in order |
| // INPUT - CustomTokenProvider class to load |
| // INPUT - expiry time in milis. Subtract from current time |
| // INPUT - No. of FileSystem object |
| // INPUT - No. of backend calls per FileSystem object |
| // EXPECTED - Number of callbacks to get token after test finished. |
| {CustomMockTokenProvider.class, 0, 1, 1, 1}, |
| {CustomMockTokenProvider.class, TEN_MINUTES_IN_MILIS, 1, 1, 1}, |
| {CustomMockTokenProvider.class, TEN_MINUTES_IN_MILIS, 2, 1, 2}, |
| {CustomMockTokenProvider.class, TEN_MINUTES_IN_MILIS, 10, 10, 10}}); |
| } |
| |
| /** |
| * Explicitly invoked init so that base class mock server is setup before |
| * test data initialization is done. |
| * |
| * @throws IOException |
| * @throws URISyntaxException |
| */ |
| public void init() throws IOException, URISyntaxException { |
| Configuration configuration = new Configuration(); |
| configuration.setEnum(AZURE_AD_TOKEN_PROVIDER_TYPE_KEY, |
| TokenProviderType.Custom); |
| configuration.set(AZURE_AD_TOKEN_PROVIDER_CLASS_KEY, |
| typeOfTokenProviderClass.getName()); |
| fileSystems = new TestableAdlFileSystem[fsObjectCount]; |
| URI uri = new URI("adl://localhost:" + getPort()); |
| |
| for (int i = 0; i < fsObjectCount; ++i) { |
| fileSystems[i] = new TestableAdlFileSystem(); |
| fileSystems[i].initialize(uri, configuration); |
| |
| ((CustomMockTokenProvider) fileSystems[i].getAzureTokenProvider()) |
| .setExpiryTimeInMillisAfter(expiryFromNow); |
| } |
| } |
| |
| @Test |
| public void testCustomTokenManagement() |
| throws IOException, URISyntaxException { |
| int accessTokenCallbackDuringExec = 0; |
| init(); |
| for (TestableAdlFileSystem tfs : fileSystems) { |
| for (int i = 0; i < backendCallCount; ++i) { |
| getMockServer().enqueue(new MockResponse().setResponseCode(200) |
| .setBody(TestADLResponseData.getGetFileStatusJSONResponse())); |
| FileStatus fileStatus = tfs.getFileStatus(new Path("/test1/test2")); |
| Assert.assertTrue(fileStatus.isFile()); |
| Assert.assertEquals("adl://" + getMockServer().getHostName() + ":" + |
| getMockServer().getPort() + "/test1/test2", |
| fileStatus.getPath().toString()); |
| Assert.assertEquals(4194304, fileStatus.getLen()); |
| Assert.assertEquals(ADL_BLOCK_SIZE, fileStatus.getBlockSize()); |
| Assert.assertEquals(1, fileStatus.getReplication()); |
| Assert |
| .assertEquals(new FsPermission("777"), fileStatus.getPermission()); |
| Assert.assertEquals("NotSupportYet", fileStatus.getOwner()); |
| Assert.assertEquals("NotSupportYet", fileStatus.getGroup()); |
| } |
| |
| accessTokenCallbackDuringExec += ((CustomMockTokenProvider) tfs |
| .getAzureTokenProvider()).getAccessTokenRequestCount(); |
| } |
| |
| Assert.assertEquals(expectedCallbackToAccessToken, |
| accessTokenCallbackDuringExec); |
| } |
| } |