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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-236) SSL Support for Atomic Broadcast protocol
Date Sun, 30 Apr 2017 23:08:04 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15990499#comment-15990499

ASF GitHub Bot commented on ZOOKEEPER-236:

Github user hanm commented on a diff in the pull request:

    --- Diff: src/java/main/org/apache/zookeeper/common/ZKConfig.java ---
    @@ -107,14 +99,33 @@ private void init() {
          * this configuration.
         protected void handleBackwardCompatibility() {
    -        properties.put(SSL_KEYSTORE_LOCATION, System.getProperty(SSL_KEYSTORE_LOCATION));
    -        properties.put(SSL_KEYSTORE_PASSWD, System.getProperty(SSL_KEYSTORE_PASSWD));
    -        properties.put(SSL_TRUSTSTORE_LOCATION, System.getProperty(SSL_TRUSTSTORE_LOCATION));
    -        properties.put(SSL_TRUSTSTORE_PASSWD, System.getProperty(SSL_TRUSTSTORE_PASSWD));
    -        properties.put(SSL_AUTHPROVIDER, System.getProperty(SSL_AUTHPROVIDER));
             properties.put(JUTE_MAXBUFFER, System.getProperty(JUTE_MAXBUFFER));
             properties.put(KINIT_COMMAND, System.getProperty(KINIT_COMMAND));
             properties.put(JGSS_NATIVE, System.getProperty(JGSS_NATIVE));
    +        ClientX509Util clientX509Util = new ClientX509Util();
    +        putSSLProperties(clientX509Util);
    +        properties.put(clientX509Util.getSslAuthProviderProperty(),
    +                System.getProperty(clientX509Util.getSslAuthProviderProperty()));
    +        putSSLProperties(new QuorumX509Util());
    --- End diff --
    Do we need this call here? This function handles backward compatibility between old way
of extracting configs from system properties and the introduce of ZKConfig class (which was
done after client-server SSL was added). Quorum ssl does not exist before, so there is no
need to handle backward compatibility for it.
    If the purpose is to populate various system properties of quorum ssl then maybe find
another place to make the initialization call?

> SSL Support for Atomic Broadcast protocol
> -----------------------------------------
>                 Key: ZOOKEEPER-236
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-236
>             Project: ZooKeeper
>          Issue Type: New Feature
>          Components: quorum, security, server
>            Reporter: Benjamin Reed
>            Assignee: Abraham Fine
>              Labels: ssl
> We should have the ability to use SSL to authenticate and encrypt the traffic between
ZooKeeper servers. For the most part this is a very easy change. We would probably only want
to support this for TCP based leader elections.

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