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From Manikumar <manikumar.re...@gmail.com>
Subject Re: Logging authentication/authorization failures
Date Thu, 31 May 2018 12:38:42 GMT
Currently authentication logs are not available. In recent Kafka versions,
authorization failures
will be logged in logs/kafka-authorizer.log

On Thu, May 31, 2018 at 5:34 PM, Gérald Quintana <gerald.quintana@gmail.com>
wrote:

> Hello,
>
> I am using SASL Plaintext authentication and ACLs.
> I'd like to be able to detect potential security attacks on Kafka broker
>
> Is it possible to log, on broker side, authentication failures (wrong
> password) and authorization failures (not granted)?
>
> I read this blog post
> https://www.confluent.io/blog/apache-kafka-security-
> authorization-authentication-encryption/
> and tried setting to DEBUG log4j.logger.kafka.authorizer.logger=DEBUG,
> authorizerAppender
> But it doesn't help.
>
> Thanks for your help,
> Gérald
>

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