[ 
https://issues.apache.org/jira/browse/ARTEMIS-2704?focusedWorklogId=429209&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-429209
 ]

ASF GitHub Bot logged work on ARTEMIS-2704:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 30/Apr/20 19:27
            Start Date: 30/Apr/20 19:27
    Worklog Time Spent: 10m 
      Work Description: jbertram commented on a change in pull request #3073:
URL: https://github.com/apache/activemq-artemis/pull/3073#discussion_r418238684



##########
File path: 
artemis-core-client/src/main/java/org/apache/activemq/artemis/core/remoting/impl/ssl/DefaultSSLContextFactory.java
##########
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2020 The Apache Software Foundation.
+ *
+ * Licensed 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.activemq.artemis.core.remoting.impl.ssl;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import javax.net.ssl.SSLContext;
+import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
+import org.apache.activemq.artemis.utils.ConfigurationHelper;
+
+/**
+ *  Default SSLContextFactory providing a cache using the 
SSL_CONTEXT_PROP_NAME value as key.
+ */
+public class DefaultSSLContextFactory extends BasicSSLContextFactory {
+
+   private static final Map<String, SSLContext> SSL_CONTEXTS = 
Collections.synchronizedMap(new HashMap<>());
+
+   @Override
+   public void clearSSLContexts() {
+      SSL_CONTEXTS.clear();
+   }
+
+   @Override
+   public SSLContext getSSLContext(Map<String, Object> configuration,
+           String keystoreProvider, String keystorePath, String 
keystorePassword,
+           String truststoreProvider, String truststorePath, String 
truststorePassword,
+           String crlPath, String trustManagerFactoryPlugin, boolean trustAll) 
throws Exception {
+      String sslContextName = getSSLContextName(configuration);
+      if (!SSL_CONTEXTS.containsKey(sslContextName)) {
+         SSL_CONTEXTS.put(sslContextName, createSSLContext(configuration,
+              keystoreProvider, keystorePath, keystorePassword,
+              truststoreProvider, truststorePath, truststorePassword,
+              crlPath, trustManagerFactoryPlugin, trustAll));
+      }
+      return SSL_CONTEXTS.get(sslContextName);
+   }
+
+   protected String getSSLContextName(Map<String, Object> configuration) {

Review comment:
       Instead of passing the `configuration` map and then potentially 
extracting the keystore and truststore path from it why not simply pass through 
the `keystorePath` and `truststorePath` which were passed in to `getSSLContext` 
(i.e. the caller)?




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 429209)
    Time Spent: 1h  (was: 50m)

> Provide a SPI to manage and cache SSLContext 
> ---------------------------------------------
>
>                 Key: ARTEMIS-2704
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2704
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 2.11.0
>            Reporter: Emmanuel Hugonnet
>            Priority: Major
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Currently we recreate SSLContext for each connector / acceptor and we don't 
> provide a way for an integrator to reuse its own SSLContext which leads to 
> some duplication. This small enhancement provides a way to simplify this via 
> the use of a SPI.



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