smiklosovic commented on a change in pull request #1027: URL: https://github.com/apache/cassandra/pull/1027#discussion_r686613900
########## File path: src/java/org/apache/cassandra/security/DefaultSslContextFactoryImpl.java ########## @@ -0,0 +1,369 @@ +/* + * 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.cassandra.security; + +import java.io.File; +import java.io.InputStream; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.security.KeyStore; +import java.security.cert.X509Certificate; +import java.util.ArrayList; +import java.util.Date; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import javax.net.ssl.KeyManagerFactory; +import javax.net.ssl.SSLContext; +import javax.net.ssl.SSLException; +import javax.net.ssl.TrustManager; +import javax.net.ssl.TrustManagerFactory; + +import com.google.common.annotations.VisibleForTesting; +import com.google.common.collect.ImmutableList; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import io.netty.handler.ssl.CipherSuiteFilter; +import io.netty.handler.ssl.ClientAuth; +import io.netty.handler.ssl.SslContext; +import io.netty.handler.ssl.SslContextBuilder; +import io.netty.handler.ssl.SslProvider; + +/** + * Cassandra's default implementation class for the configuration key {@code ssl_context_factory}. It uses + * file based keystores. + */ +public final class DefaultSslContextFactoryImpl implements ISslContextFactory +{ + private static final Logger logger = LoggerFactory.getLogger(DefaultSslContextFactoryImpl.class); + + @VisibleForTesting + volatile boolean checkedExpiry = false; + + /** + * List of files that trigger hot reloading of SSL certificates + */ + private volatile List<HotReloadableFile> hotReloadableFiles = new ArrayList<>(); + + /* This list is substituted in configurations that have explicitly specified the original "TLS" default, + * by extracting it from the default "TLS" SSL Context instance + */ + static private final List<String> TLS_PROTOCOL_SUBSTITUTION = SSLFactory.tlsInstanceProtocolSubstitution(); + + private final Map<String,Object> parameters; + private final String keystore; + private final String keystore_password; + private final String truststore; + private final String truststore_password; + private final List<String> cipher_suites; + private String protocol; Review comment: why are these members not final? my IDE marks them as eligible for being `final`. Maybe I am just missing more context? -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
