bbeaudreault commented on code in PR #4125: URL: https://github.com/apache/hbase/pull/4125#discussion_r900591657
########## hbase-common/src/main/java/org/apache/hadoop/hbase/io/crypto/tls/X509Util.java: ########## @@ -0,0 +1,310 @@ +/* + * 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.hbase.io.crypto.tls; + +import java.io.BufferedInputStream; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.nio.file.Files; +import java.security.GeneralSecurityException; +import java.security.KeyManagementException; +import java.security.KeyStore; +import java.security.NoSuchAlgorithmException; +import java.security.Security; +import java.security.cert.PKIXBuilderParameters; +import java.security.cert.X509CertSelector; +import java.util.Objects; +import java.util.concurrent.atomic.AtomicReference; +import javax.net.ssl.CertPathTrustManagerParameters; +import javax.net.ssl.KeyManager; +import javax.net.ssl.KeyManagerFactory; +import javax.net.ssl.SSLContext; +import javax.net.ssl.TrustManager; +import javax.net.ssl.TrustManagerFactory; +import javax.net.ssl.X509ExtendedTrustManager; +import javax.net.ssl.X509KeyManager; +import javax.net.ssl.X509TrustManager; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.hbase.exceptions.X509Exception; +import org.apache.yetus.audience.InterfaceAudience; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Utility code for X509 handling Default cipher suites: Performance testing done by Facebook + * engineers shows that on Intel x86_64 machines, Java9 performs better with GCM and Java8 performs + * better with CBC, so these seem like reasonable defaults. + */ +@InterfaceAudience.Private +public class X509Util { + + private static final Logger LOG = LoggerFactory.getLogger(X509Util.class); + + // Config + static final String CONFIG_PREFIX = "hbase.rpc.tls."; Review Comment: In hbase a server can also be a client of other servers (either in the cluster or in another cluster). But let's just leave this as is for now and not over complicate it. I think one can simply create keystores and truststores with the necessary cert chains to authenticate these mixed modes. If necessary we can add differentiation in a later jira -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@hbase.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
