nizhikov commented on code in PR #15365: URL: https://github.com/apache/kafka/pull/15365#discussion_r1512609597
########## tools/src/test/java/org/apache/kafka/tools/consumer/group/SaslClientsWithInvalidCredentialsTest.java: ########## @@ -0,0 +1,191 @@ +/* + * 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 org.apache.kafka.tools.consumer.group; + +import kafka.admin.ConsumerGroupCommand; +import kafka.api.AbstractSaslTest; +import kafka.api.Both$; +import kafka.utils.JaasTestUtils; +import kafka.utils.TestUtils; +import kafka.zk.ConfigEntityChangeNotificationZNode; +import org.apache.kafka.clients.admin.Admin; +import org.apache.kafka.clients.consumer.Consumer; +import org.apache.kafka.common.errors.SaslAuthenticationException; +import org.apache.kafka.common.security.auth.SecurityProtocol; +import org.apache.kafka.common.serialization.ByteArrayDeserializer; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestInfo; +import org.junit.jupiter.api.function.Executable; +import scala.Option; +import scala.Some$; +import scala.collection.JavaConverters; +import scala.collection.Seq; +import scala.collection.immutable.Map$; + +import java.io.File; +import java.time.Duration; +import java.util.Collections; +import java.util.Properties; +import java.util.concurrent.atomic.AtomicInteger; + +import static org.apache.kafka.tools.consumer.group.ConsumerGroupCommandTest.seq; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class SaslClientsWithInvalidCredentialsTest extends AbstractSaslTest { + private static final String TOPIC = "topic"; + public static final int NUM_PARTITIONS = 1; + public static final int BROKER_COUNT = 1; + public static final String KAFKA_CLIENT_SASL_MECHANISM = "SCRAM-SHA-256"; + private static final Seq<String> KAFKA_SERVER_SASL_MECHANISMS = seq(Collections.singletonList(KAFKA_CLIENT_SASL_MECHANISM)); + + @SuppressWarnings({"deprecation"}) + private Consumer<byte[], byte[]> createConsumer() { + return createConsumer( + new ByteArrayDeserializer(), + new ByteArrayDeserializer(), + new Properties(), + JavaConverters.asScalaSet(Collections.<String>emptySet()).toList() + ); + } + + @Override + public SecurityProtocol securityProtocol() { + return SecurityProtocol.SASL_PLAINTEXT; + } + + @Override + public Option<Properties> serverSaslProperties() { + return Some$.MODULE$.apply(kafkaServerSaslProperties(KAFKA_SERVER_SASL_MECHANISMS, KAFKA_CLIENT_SASL_MECHANISM)); + } + + @Override + public Option<Properties> clientSaslProperties() { + return Some$.MODULE$.apply(kafkaClientSaslProperties(KAFKA_CLIENT_SASL_MECHANISM, false)); + } + + @Override + public int brokerCount() { + return 1; + } + + @Override + public void configureSecurityBeforeServersStart(TestInfo testInfo) { + super.configureSecurityBeforeServersStart(testInfo); + zkClient().makeSurePersistentPathExists(ConfigEntityChangeNotificationZNode.path()); + // Create broker credentials before starting brokers + createScramCredentials(zkConnect(), JaasTestUtils.KafkaScramAdmin(), JaasTestUtils.KafkaScramAdminPassword()); + } + + @Override + public Admin createPrivilegedAdminClient() { + return createAdminClient(bootstrapServers(listenerName()), securityProtocol(), trustStoreFile(), clientSaslProperties(), + KAFKA_CLIENT_SASL_MECHANISM, JaasTestUtils.KafkaScramAdmin(), JaasTestUtils.KafkaScramAdminPassword()); + } + + @BeforeEach + @Override + public void setUp(TestInfo testInfo) { + startSasl(jaasSections(KAFKA_SERVER_SASL_MECHANISMS, Some$.MODULE$.apply(KAFKA_CLIENT_SASL_MECHANISM), Both$.MODULE$, + JaasTestUtils.KafkaServerContextName())); + super.setUp(testInfo); + createTopic( + TOPIC, + NUM_PARTITIONS, + BROKER_COUNT, + new Properties(), + listenerName(), + new Properties()); + } + + @AfterEach + @Override + public void tearDown() { + super.tearDown(); + closeSasl(); + } + + @Test + public void testConsumerGroupServiceWithAuthenticationFailure() { + ConsumerGroupCommand.ConsumerGroupService consumerGroupService = prepareConsumerGroupService(); + try (Consumer<byte[], byte[]> consumer = createConsumer()) { + consumer.subscribe(Collections.singletonList(TOPIC)); + + verifyAuthenticationException(consumerGroupService::listGroups); + } finally { + consumerGroupService.close(); + } + } + + @Test + public void testConsumerGroupServiceWithAuthenticationSuccess() { + createScramCredentialsViaPrivilegedAdminClient(JaasTestUtils.KafkaScramUser2(), JaasTestUtils.KafkaScramPassword2()); + ConsumerGroupCommand.ConsumerGroupService consumerGroupService = prepareConsumerGroupService(); + try (Consumer<byte[], byte[]> consumer = createConsumer()) { + consumer.subscribe(Collections.singletonList(TOPIC)); + + verifyWithRetry(() -> consumer.poll(Duration.ofMillis(1000))); Review Comment: done -- This is an automated message from the Apache Git Service. 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