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Posted to dev@zookeeper.apache.org by "Tim Crowder (JIRA)" <ji...@apache.org> on 2015/11/07 00:55:11 UTC
[jira] [Updated] (ZOOKEEPER-1525) Plumb ZooKeeperServer object into
auth plugins
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Crowder updated ZOOKEEPER-1525:
-----------------------------------
Attachment: ZOOKEEPER-1525.patch
Updated for review comments.
> Plumb ZooKeeperServer object into auth plugins
> ----------------------------------------------
>
> Key: ZOOKEEPER-1525
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1525
> Project: ZooKeeper
> Issue Type: Improvement
> Affects Versions: 3.5.0
> Reporter: Warren Turkal
> Assignee: Tim Crowder
> Fix For: 3.5.2, 3.6.0
>
> Attachments: ZOOKEEPER-1525.patch, ZOOKEEPER-1525.patch, ZOOKEEPER-1525.patch, ZOOKEEPER-1525.patch, ZOOKEEPER-1525.patch, ZOOKEEPER-1525.patch
>
>
> I want to plumb the ZooKeeperServer object into the auth plugins so that I can store authentication data in zookeeper itself. With access to the ZooKeeperServer object, I also have access to the ZKDatabase and can look up entries in the local copy of the zookeeper data.
> In order to implement this, I make sure that a ZooKeeperServer instance is passed in to the ProviderRegistry.initialize() method. Then initialize() will try to find a constructor for the AuthenticationProvider that takes a ZooKeeperServer instance. If the constructor is found, it will be used. Otherwise, initialize() will look for a constructor that takes no arguments and use that instead.
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