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Raghu Baddam edited comment on KAFKA-15452 at 10/5/23 6:01 PM: --------------------------------------------------------------- Thanks [~mimaison], Let me start working on the KIP. was (Author: raghu98...@gmail.com): Thanks [~mimaison], Let me take a look and work the KIP. > Custom KafkaPrincipalBuilder Cannot Access SslPrincipalMapper > ------------------------------------------------------------- > > Key: KAFKA-15452 > URL: https://issues.apache.org/jira/browse/KAFKA-15452 > Project: Kafka > Issue Type: Bug > Components: clients, security > Affects Versions: 2.8.1 > Reporter: Raghu Baddam > Assignee: Raghu Baddam > Priority: Minor > Labels: kafka, walmart > > When implementing a custom KafkaPrincipalBuilder, it is not possible to > access *SslPrincipalMapper* and {*}kerberosShortNamer{*}. This limits the > ability to parse Regex Rules from > BrokerSecurityConfigs.SSL_PRINCIPAL_MAPPING_RULES_CONFIG, resulting in lack > of support for Mapping Rules as SslPrincipalMapper is null. > A possible workaround is to read the configuration and build another > SslPrincipalMapper. However, it would be beneficial if this issue could be > addressed at the ChannelBuilders or SslChannelBuilder level. > Git Reference: > [https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/common/network/ChannelBuilders.java#L223-L242] > If the community deems this to be a bug, I am willing to provide a fix. -- This message was sent by Atlassian Jira (v8.20.10#820010)