[jira] [Work started] (KAFKA-5259) TransactionalId authorization should imply ProducerId authorization

["Jason Gustafson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-5259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on KAFKA-5259 started by Jason Gustafson.
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> TransactionalId authorization should imply ProducerId authorization
> -------------------------------------------------------------------
>
>                 Key: KAFKA-5259
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5259
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: clients, core, producer 
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Blocker
>              Labels: exactly-once
>             Fix For: 0.11.0.0
>
>
> There is not much point to only authorizing a transactionalId: without producerId authorization, a principal cannot actually write any transactional data. So we may as well make ProducerId authorization implicit if a transactionalId is authorized. 
> There are also a couple cases that we missed in the initial authorization patch which we may as well handle here.
> 1. FindCoordinatorRequest should authorize by transactionalId
> 2. TxnOffsetCommitRequest should also authorize by transactionalId. Currently this field is not included in the request type but it probably should be since then writing any transactional data requires authorization to some transactionalId.



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