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KIPs / KIP-309

KIP-309 — Add toUpperCase support to sasl.kerberos.principal.to.local rule

Accepted Kafka 2.4 Security

Extends the sasl.kerberos.principal.to.local.rules parser to support a /U modifier that uppercases the resulting Linux username, mirroring the existing Hadoop auth_to_local rule syntax (HADOOP-13984). Some enterprise environments require uppercase usernames when mapping Kerberos principals, which was not possible with the existing lowercase-only /L support.

Details

AuthorManikumar Reddy O.
StatusAccepted
Kafka Version2.4
JIRAKAFKA-6883
WikiView on Apache Wiki
Created2018-06-04
Last Modified2019-09-20
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