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Posted to dev@zookeeper.apache.org by "Eugene Koontz (JIRA)" <ji...@apache.org> on 2012/05/17 21:02:06 UTC
[jira] [Commented] (ZOOKEEPER-1467) Server principal on client side
is derived using hostname.
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13278097#comment-13278097 ]
Eugene Koontz commented on ZOOKEEPER-1467:
------------------------------------------
Hi Laxman, can you take a look at this patch and see if it's what you had in mind?
Thanks,
-Eugene
> Server principal on client side is derived using hostname.
> ----------------------------------------------------------
>
> Key: ZOOKEEPER-1467
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1467
> Project: ZooKeeper
> Issue Type: Bug
> Components: java client
> Affects Versions: 3.4.3, 3.4.4, 3.5.0, 4.0.0
> Reporter: Laxman
> Assignee: Eugene Koontz
> Priority: Blocker
> Labels: Security, client, kerberos, sasl
> Attachments: ZOOKEEPER-1467.patch
>
>
> Server principal on client side is derived using hostname.
> org.apache.zookeeper.ClientCnxn.SendThread.startConnect()
> {code}
> try {
> zooKeeperSaslClient = new ZooKeeperSaslClient("zookeeper/"+addr.getHostName());
> }
> {code}
> This may have problems when admin wanted some customized principals like zookeeper/clusterid@HADOOP.COM where clusterid is the cluster identifier but not the host name.
> IMO, server principal also should be configurable as hadoop is doing.
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