[jira] [Resolved] (KAFKA-14115) Password configs are logged in plaintext in KRaft

["David Arthur (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-14115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Arthur resolved KAFKA-14115.
----------------------------------
      Assignee: David Arthur  (was: Prem Kamal)
    Resolution: Fixed

> Password configs are logged in plaintext in KRaft
> -------------------------------------------------
>
>                 Key: KAFKA-14115
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14115
>             Project: Kafka
>          Issue Type: Bug
>          Components: kraft
>            Reporter: David Arthur
>            Assignee: David Arthur
>            Priority: Critical
>             Fix For: 3.3.0, 3.4.0, 3.2.2
>
>
> While investigating KAFKA-14111, I also noticed that ConfigurationControlManager is logging sensitive configs in plaintext at INFO level.
> {code}
> [2022-07-27 12:14:09,927] INFO [Controller 1] ConfigResource(type=BROKER, name='1'): set configuration listener.name.external.ssl.key.password to bar (org.apache.kafka.controller.ConfigurationControlManager)
> {code}
> Once this new config reaches the broker, it is logged again, but this time it is redacted
> {code}
> [2022-07-27 12:14:09,957] INFO [BrokerMetadataPublisher id=1] Updating broker 1 with new configuration : listener.name.external.ssl.key.password -> [hidden] (kafka.server.metadata.BrokerMetadataPublisher)
> {code}



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