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https://issues.apache.org/jira/browse/ZOOKEEPER-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17290667#comment-17290667
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Joh commented on ZOOKEEPER-3696:
--------------------------------

I have no clue what you want from me but I’m with you for any questions or 
concerns thanks 

On Feb 24, 2021, at 3:29 AM, Mate Szalay-Beko (Jira) <[email protected]> wrote:


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https://issues.apache.org/jira/browse/ZOOKEEPER-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17289806#comment-17289806
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Mate Szalay-Beko commented on ZOOKEEPER-3696:
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sorry [~joeknowzU], I don't understand your question.

These are automatic messages about the closing of the pull request after 
merging it, and also about resolving the Jira ticket.




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> Support alternative algorithms for ACL digest
> ---------------------------------------------
>
>                 Key: ZOOKEEPER-3696
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3696
>             Project: ZooKeeper
>          Issue Type: Task
>          Components: security
>            Reporter: Patrick D. Hunt
>            Assignee: Ling Mao
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 3.7.0
>
>          Time Spent: 5h 20m
>  Remaining Estimate: 0h
>
> DigestAuthenticationProvider is using SHA1 which is known to be broken, eg 
> recently:
> https://shattered.io/
> https://sha-mbles.github.io/
> etc...
> We should mark DigestAuthenticationProvider as deprecated at a minimum, 
> perhaps even just remove it asap. The docs should also reflect this (ie don't 
> use)
> We could replace DigestAuthenticationProvider with 
> DigestAuthenticationProvider3 or similar (use SHA3, not SHA2 if we do so) Or 
> perhaps a version that allows the user to select? Regardless, would be good 
> to give a simple option to the end user.



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