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https://issues.apache.org/jira/browse/HADOOP-10221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13923255#comment-13923255
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Benoy Antony commented on HADOOP-10221:
---------------------------------------
Thanks for the code, [~daryn].
To make sure that I understood the logic correctly, the patch does the
following:
* SaslPropertiesResolver is used to return the SaslProperties.
* The default implementation is to return the list of qops read from
hadoop.rpc.protection
* If needed, one can override by providing another implementation.
> Add a plugin to specify SaslProperties for RPC protocol based on connection
> properties
> --------------------------------------------------------------------------------------
>
> Key: HADOOP-10221
> URL: https://issues.apache.org/jira/browse/HADOOP-10221
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.2.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Attachments: HADOOP-10221.no-static.example, HADOOP-10221.patch,
> HADOOP-10221.patch, HADOOP-10221.patch, HADOOP-10221.patch,
> HADOOP-10221.patch, HADOOP-10221.patch
>
>
> Add a plugin to specify SaslProperties for RPC protocol based on connection
> properties.
> HADOOP-10211 enables client and server to specify and support multiple QOP.
> Some connections needs to be restricted to a specific set of QOP based on
> connection properties.
> Eg. connections from client from a specific subnet needs to be encrypted
> (QOP=privacy)
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