/**
  * 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,
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  * See the License for the specific language governing permissions and
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package kafka.api

import kafka.security.auth.SimpleAclAuthorizer
import kafka.server.KafkaConfig
import kafka.utils.JaasTestUtils
import org.apache.kafka.common.security.auth.KafkaPrincipal

import scala.collection.immutable.List

// Note: this test currently uses the deprecated SimpleAclAuthorizer to ensure we have test coverage
// It must be replaced with the new AclAuthorizer when SimpleAclAuthorizer is removed
class SaslGssapiSslEndToEndAuthorizationTest extends SaslEndToEndAuthorizationTest {
  override val clientPrincipal = new KafkaPrincipal(KafkaPrincipal.USER_TYPE,
    JaasTestUtils.KafkaClientPrincipalUnqualifiedName)
  override val kafkaPrincipal = new KafkaPrincipal(KafkaPrincipal.USER_TYPE,
    JaasTestUtils.KafkaServerPrincipalUnqualifiedName)

  override protected def kafkaClientSaslMechanism = "GSSAPI"
  override protected def kafkaServerSaslMechanisms = List("GSSAPI")
  override protected def authorizerClass = classOf[SimpleAclAuthorizer]

  // Configure brokers to require SSL client authentication in order to verify that SASL_SSL works correctly even if the
  // client doesn't have a keystore. We want to cover the scenario where a broker requires either SSL client
  // authentication or SASL authentication with SSL as the transport layer (but not both).
  serverConfig.put(KafkaConfig.SslClientAuthProp, "required")

}
