[SENTRY-2535] SentryKafkaAuthorizer throws Exception when describing ACLs

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.2.0
• Component/s: Sentry
• Assignee: Gergo Wilder
• Reporter: Gergo Wilder
• Created: 05/Nov/19 12:20
• Updated: 02/Jan/20 17:07
• Resolved: 07/Nov/19 17:37

Description

ConsumerGroup resource type is not handled properly in SentryKafkaAuthorizer causing an exception when converting from Sentry consumer group resource type to Kafka's consumer group resource type.

 2019-10-25 12:30:17,992 ERROR kafka.server.KafkaApis: [KafkaApi-6] Error when handling request: clientId=adminclient-83, correlationId=1158, api=DESCRIBE_ACLS, body={resource_type=2,resource_name=null,resource_pattern_type_filter=1,principal=null,host=null,operation=1,permission_type=1}
kafka.common.KafkaException: CONSUMERGROUP not a valid resourceType name. The valid names are Topic,Group,Cluster,TransactionalId,DelegationToken
        at kafka.security.auth.ResourceType$$anonfun$fromString$1.apply(ResourceType.scala:64)
        at kafka.security.auth.ResourceType$$anonfun$fromString$1.apply(ResourceType.scala:64)
        at scala.Option.getOrElse(Option.scala:121)
        at kafka.security.auth.ResourceType$.fromString(ResourceType.scala:64)
        at org.apache.sentry.kafka.binding.KafkaAuthBinding.rolePrivilegesToResourceAcls(KafkaAuthBinding.java:481)
        at org.apache.sentry.kafka.binding.KafkaAuthBinding.getAclsForRoles(KafkaAuthBinding.java:463)
        at org.apache.sentry.kafka.binding.KafkaAuthBinding.getAcls(KafkaAuthBinding.java:379)
        at org.apache.sentry.kafka.authorizer.SentryKafkaAuthorizer.getAcls(SentryKafkaAuthorizer.java:93)
        at kafka.server.KafkaApis.handleDescribeAcls(KafkaApis.scala:1911)
        at kafka.server.KafkaApis.handle(KafkaApis.scala:137)
        at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:74)
        at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: code review