| /* |
| * 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.s3a; |
| |
| import java.nio.file.AccessDeniedException; |
| |
| import org.junit.Test; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FSDataInputStream; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.fs.statistics.IOStatisticAssertions; |
| import org.apache.hadoop.fs.statistics.StreamStatisticNames; |
| |
| import static org.apache.hadoop.fs.s3a.Constants.ALLOW_REQUESTER_PAYS; |
| import static org.apache.hadoop.fs.s3a.Constants.ENDPOINT; |
| import static org.apache.hadoop.fs.s3a.Constants.S3A_BUCKET_PROBE; |
| import static org.apache.hadoop.test.LambdaTestUtils.intercept; |
| |
| /** |
| * Tests for Requester Pays feature. |
| */ |
| public class ITestS3ARequesterPays extends AbstractS3ATestBase { |
| |
| @Override |
| protected Configuration createConfiguration() { |
| Configuration conf = super.createConfiguration(); |
| S3ATestUtils.removeBaseAndBucketOverrides(conf, |
| ALLOW_REQUESTER_PAYS, |
| ENDPOINT, |
| S3A_BUCKET_PROBE); |
| return conf; |
| } |
| |
| @Test |
| public void testRequesterPaysOptionSuccess() throws Throwable { |
| describe("Test requester pays enabled case by reading last then first byte"); |
| |
| Configuration conf = this.createConfiguration(); |
| conf.setBoolean(ALLOW_REQUESTER_PAYS, true); |
| // Enable bucket exists check, the first failure point people may encounter |
| conf.setInt(S3A_BUCKET_PROBE, 2); |
| |
| Path requesterPaysPath = getRequesterPaysPath(conf); |
| |
| try ( |
| FileSystem fs = requesterPaysPath.getFileSystem(conf); |
| FSDataInputStream inputStream = fs.open(requesterPaysPath); |
| ) { |
| long fileLength = fs.getFileStatus(requesterPaysPath).getLen(); |
| |
| inputStream.seek(fileLength - 1); |
| inputStream.readByte(); |
| |
| // Jump back to the start, triggering a new GetObject request. |
| inputStream.seek(0); |
| inputStream.readByte(); |
| |
| // Verify > 1 call was made, so we're sure it is correctly configured for each request |
| IOStatisticAssertions |
| .assertThatStatisticCounter(inputStream.getIOStatistics(), |
| StreamStatisticNames.STREAM_READ_OPENED) |
| .isGreaterThan(1); |
| |
| // Check list calls work without error |
| fs.listFiles(requesterPaysPath.getParent(), false); |
| } |
| } |
| |
| @Test |
| public void testRequesterPaysDisabledFails() throws Throwable { |
| describe("Verify expected failure for requester pays buckets when client has it disabled"); |
| |
| Configuration conf = this.createConfiguration(); |
| conf.setBoolean(ALLOW_REQUESTER_PAYS, false); |
| Path requesterPaysPath = getRequesterPaysPath(conf); |
| |
| try (FileSystem fs = requesterPaysPath.getFileSystem(conf)) { |
| intercept( |
| AccessDeniedException.class, |
| "403 Forbidden", |
| "Expected requester pays bucket to fail without header set", |
| () -> fs.open(requesterPaysPath).close() |
| ); |
| } |
| } |
| |
| private Path getRequesterPaysPath(Configuration conf) { |
| String requesterPaysFile = |
| conf.getTrimmed(KEY_REQUESTER_PAYS_FILE, DEFAULT_REQUESTER_PAYS_FILE); |
| S3ATestUtils.assume( |
| "Empty test property: " + KEY_REQUESTER_PAYS_FILE, |
| !requesterPaysFile.isEmpty() |
| ); |
| return new Path(requesterPaysFile); |
| } |
| |
| } |