Public bug reported:
Up until recently we've used a JAAS configuration to allow Kafka to
authenticate against a Kerberos secured Zookeeper server using this JAAS
config:
Client {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=true
Problem can be reproduced using a minimal Example as follows:
# This is what we have:
user@host:~/work$ ls -al
total 20
drwxrwx--- 2 user user 4096 Feb 14 17:33 .
drwxr-xr-x 5 user user 4096 Feb 14 17:29 ..
-rw-rw 1 user user 942 Feb 14 17:29 KerberosDemo.java
-rw-rw 1 user user 101
Bug is tracked here: https://bugs.openjdk.java.net/browse/JDK-8239385
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https://bugs.launchpad.net/bugs/1861883
Title:
JAAS Krb5LoginModule authenticates wrong principal
To manage