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License: Apache License 2.0
SPIFFE based Kafka authentication
License: Apache License 2.0
How to hook this custom KafkaPrincipalBuilder to an existing Kafka?
Is it just a matter of compiling this project and adding the .jar to the libs directory in Kafka or are there other steps?
# server.properties
broker.id=0
port = 9092
zookeeper.connect=localhost:2181
advertised.host.name = kafka.lsd.ufcg.edu.br
offsets.topic.replication.factor=1
security.protocol=SSL
ssl.client.auth=required
security.inter.broker.protocol = SSL
ssl.enabled.protocols=TLSv1.2,TLSv1.1,TLSv1
listeners=SSL://kafka.lsd.ufcg.edu.br:9092
advertised.listeners=SSL://kafka.lsd.ufcg.edu.br:9092
# Stores
ssl.truststore.location=truststore.jks
ssl.truststore.password=123456
ssl.keystore.location=broker.keystore.jks
ssl.keystore.password=123456
# ACL related
authorizer.class.name=io.okro.kafka.SpiffePrincipalBuilder
# Disable host name checking
ssl.endpoint.identification.algorithm=
~/kafka_2.13-2.4.1$ bin/kafka-server-start.sh ./server.properties
[2021-03-24 12:11:46,757] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)
[2021-03-24 12:11:47,474] ERROR Exiting Kafka due to fatal exception (kafka.Kafka$)
org.apache.kafka.common.config.ConfigException: Authorizer does not implement org.apache.kafka.server.authorizer.Authorizer or kafka.security.auth.Authorizer .
at kafka.server.KafkaConfig.<init>(KafkaConfig.scala:1185)
at kafka.server.KafkaConfig.<init>(KafkaConfig.scala:1122)
at kafka.server.KafkaConfig$.fromProps(KafkaConfig.scala:1102)
at kafka.server.KafkaServerStartable$.fromProps(KafkaServerStartable.scala:34)
at kafka.server.KafkaServerStartable$.fromProps(KafkaServerStartable.scala:29)
at kafka.Kafka$.main(Kafka.scala:68)
at kafka.Kafka.main(Kafka.scala)
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