[jira] [Updated] (KAFKA-14822) Allow restricting File and Directory ConfigProviders to specific paths

["Mickael Maison (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-14822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mickael Maison updated KAFKA-14822:
-----------------------------------
    Labels: need-kip  (was: )

> Allow restricting File and Directory ConfigProviders to specific paths
> ----------------------------------------------------------------------
>
>                 Key: KAFKA-14822
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14822
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Mickael Maison
>            Assignee: Mickael Maison
>            Priority: Major
>              Labels: need-kip
>
> In sensitive environments, it would be interesting to be able to restrict the files that can be accessed by the built-in configuration providers.
> For example:
> config.providers=directory
> config.providers.directory.class=org.apache.kafka.connect.configs.DirectoryConfigProvider
> config.providers.directory.path=/var/run
> Then if a caller tries to access another path, for example
> ssl.keystore.password=${directory:/etc/passwd:keystore-password}
> it would be rejected.



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