[jira] [Resolved] (KAFKA-6426) Kafka SASL/SCRAM authentication does not fail for incorrect username or password.

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

     [ https://issues.apache.org/jira/browse/KAFKA-6426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manikumar resolved KAFKA-6426.
------------------------------
    Resolution: Cannot Reproduce

This looks like configuration issue. Please reopen if you think the issue still exists. 

> Kafka SASL/SCRAM authentication does not fail for incorrect username or password.
> ---------------------------------------------------------------------------------
>
>                 Key: KAFKA-6426
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6426
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.10.2.1
>         Environment: Ubuntu 16.04, JDK 1.8, Kafka_2.10-0.10.2.1
>            Reporter: Menaka Madushanka
>            Priority: Major
>         Attachments: broker-jaas.conf, client-jaas.conf, consumer.properties, producer.properties, server.properties
>
>
> Hi,
> I configured Kafka 0.10.2.1 for SASL/SCRAM by following the documentation [1]. 
> But it does work when I use incorrect username or password in the client as well. 
> I have attached the server.properties, consumer.properties, producer.properties, jass config files for broker and client. 
> Also, in my producer, I have set        
>  {{props.put("sasl.mechanism", "SCRAM-SHA-256");}}
> but when running, it shows,
> {{kafka.utils.VerifiableProperties  - Property sasl.mechanism is not valid}}
> [1] [https://kafka.apache.org/documentation/#security_sasl_scram|https://kafka.apache.org/documentation/#security_sasl_scram]
> Thanks and Regards,
> Menaka



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