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https://issues.apache.org/jira/browse/HADOOP-10771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14073504#comment-14073504
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Alejandro Abdelnur commented on HADOOP-10771:
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forgot to mention, 2 additional thingies:
Got rid of the special header to signal delegation token response as this would
break things when a new client interacts with an old server.
Got rid of the custom user name param in HttpFS that was used for both pseudo
auth (user.name query string param) and do-as (doas query string param). This
check is not necessary as we are not using the username to create a user, but
to refer to an existing one.
> Refactor HTTP delegation support out of httpfs to common
> --------------------------------------------------------
>
> Key: HADOOP-10771
> URL: https://issues.apache.org/jira/browse/HADOOP-10771
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.0.0
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Attachments: COMBO.patch, HADOOP-10771.patch, HADOOP-10771.patch,
> HADOOP-10771.sh
>
>
> HttpFS implements delegation token support in {{AuthenticationFilter}} &
> {{AuthenticationHandler}} subclasses.
> For HADOOP-10770 we need similar functionality for KMS.
> Not to duplicate code, we should refactor existing code to common.
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