| /** |
| * 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; |
| |
| import java.io.IOException; |
| import java.net.Socket; |
| import java.util.ArrayList; |
| import javax.net.ssl.SSLSocket; |
| import javax.rmi.ssl.SslRMIClientSocketFactory; |
| import org.apache.yetus.audience.InterfaceAudience; |
| |
| /** |
| * Avoid SSL V3.0 "Poodle" Vulnerability - CVE-2014-3566 |
| */ |
| @SuppressWarnings("serial") |
| @InterfaceAudience.Private |
| public class SslRMIClientSocketFactorySecure extends SslRMIClientSocketFactory { |
| @Override |
| public Socket createSocket(String host, int port) throws IOException { |
| SSLSocket socket = (SSLSocket) super.createSocket(host, port); |
| ArrayList<String> secureProtocols = new ArrayList<>(); |
| for (String p : socket.getEnabledProtocols()) { |
| if (!p.contains("SSLv3")) { |
| secureProtocols.add(p); |
| } |
| } |
| socket.setEnabledProtocols(secureProtocols.toArray( |
| new String[secureProtocols.size()])); |
| return socket; |
| } |
| } |