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From "Tim Crowder (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ZOOKEEPER-1525) Plumb ZooKeeperServer object into auth plugins
Date Fri, 06 Nov 2015 23:55:11 GMT

     [ 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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