kafka.security.auth.ResourceType.scala Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kafka.security.auth
import kafka.common.{BaseEnum, KafkaException}
import org.apache.kafka.common.protocol.Errors
import org.apache.kafka.common.resource.{ResourceType => JResourceType}
sealed trait ResourceType extends BaseEnum with Ordered[ ResourceType ] {
def error: Errors
def toJava: JResourceType
// this method output will not include "All" Operation type
def supportedOperations: Set[Operation]
override def compare(that: ResourceType): Int = this.name compare that.name
}
case object Topic extends ResourceType {
val name = "Topic"
val error = Errors.TOPIC_AUTHORIZATION_FAILED
val toJava = JResourceType.TOPIC
val supportedOperations = Set(Read, Write, Create, Describe, Delete, Alter, DescribeConfigs, AlterConfigs)
}
case object Group extends ResourceType {
val name = "Group"
val error = Errors.GROUP_AUTHORIZATION_FAILED
val toJava = JResourceType.GROUP
val supportedOperations = Set(Read, Describe, Delete)
}
case object Cluster extends ResourceType {
val name = "Cluster"
val error = Errors.CLUSTER_AUTHORIZATION_FAILED
val toJava = JResourceType.CLUSTER
val supportedOperations = Set(Create, ClusterAction, DescribeConfigs, AlterConfigs, IdempotentWrite, Alter, Describe)
}
case object TransactionalId extends ResourceType {
val name = "TransactionalId"
val error = Errors.TRANSACTIONAL_ID_AUTHORIZATION_FAILED
val toJava = JResourceType.TRANSACTIONAL_ID
val supportedOperations = Set(Describe, Write)
}
case object DelegationToken extends ResourceType {
val name = "DelegationToken"
val error = Errors.DELEGATION_TOKEN_AUTHORIZATION_FAILED
val toJava = JResourceType.DELEGATION_TOKEN
val supportedOperations : Set[Operation] = Set(Describe)
}
object ResourceType {
def fromString(resourceType: String): ResourceType = {
val rType = values.find(rType => rType.name.equalsIgnoreCase(resourceType))
rType.getOrElse(throw new KafkaException(resourceType + " not a valid resourceType name. The valid names are " + values.mkString(",")))
}
def values: Seq[ResourceType] = List(Topic, Group, Cluster, TransactionalId, DelegationToken)
def fromJava(operation: JResourceType): ResourceType = fromString(operation.toString.replaceAll("_", ""))
}