/*
* 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 org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.junit.Test;
import java.io.IOException;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.*;
/**
* Test whether or not encryption settings propagate by choosing an invalid
* one. We expect the write to fail with a 400 bad request error
*/
public class ITestS3AEncryptionAlgorithmPropagation
extends AbstractS3ATestBase {
@Override
protected Configuration createConfiguration() {
Configuration conf = super.createConfiguration();
S3ATestUtils.disableFilesystemCaching(conf);
conf.set(Constants.SERVER_SIDE_ENCRYPTION_ALGORITHM,
"DES");
return conf;
}
@Test
public void testEncrypt0() throws Throwable {
writeThenReadFileToFailure(0);
}
@Test
public void testEncrypt256() throws Throwable {
writeThenReadFileToFailure(256);
}
/**
* Make this a no-op so test setup doesn't fail.
* @param path path path
* @throws IOException on any failure
*/
@Override
protected void mkdirs(Path path) throws IOException {
}
protected void writeThenReadFileToFailure(int len) throws IOException {
skipIfEncryptionTestsDisabled(getConfiguration());
describe("Create an encrypted file of size " + len);
try {
writeThenReadFile(methodName.getMethodName() + '-' + len, len);
fail("Expected an exception about an illegal encryption algorithm");
} catch (AWSS3IOException e) {
assertStatusCode(e, 400);
}
}
}