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From "Jie Huang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-3239) Adding EnsembleAuthProvider to verify the ensemble name
Date Wed, 09 Jan 2019 17:45:00 GMT
Jie Huang created ZOOKEEPER-3239:
------------------------------------

             Summary: Adding EnsembleAuthProvider to verify the ensemble name
                 Key: ZOOKEEPER-3239
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3239
             Project: ZooKeeper
          Issue Type: Improvement
            Reporter: Jie Huang
             Fix For: 3.6.0


This AuthenticationProvider checks to make sure that the ensemble name the client intends
to connect to matches the name that the server thinks it belongs to. If the name does not
match,
this provider will close the connection

This AuthenticationProvider does not "authenticate" the client. It prevents the client accidentally
connecting to a wrong ensemble.

This feature has been implemented in the Facebook internal branch and I'm going to upstream
it to the trunk.



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