[jira] [Updated] (ZOOKEEPER-1525) Plumb ZooKeeperServer object into auth plugins

["Michi Mutsuzaki (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michi Mutsuzaki updated ZOOKEEPER-1525:
---------------------------------------

    Assignee: Warren Turkal  (was: Patrick Hunt)

> Plumb ZooKeeperServer object into auth plugins
> ----------------------------------------------
>
>                 Key: ZOOKEEPER-1525
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1525
>             Project: ZooKeeper
>          Issue Type: Improvement
>            Reporter: Warren Turkal
>            Assignee: Warren Turkal
>             Fix For: 3.5.0
>
>         Attachments: 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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