| /* |
| * 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.sentry.policy.kafka; |
| import static junit.framework.Assert.assertFalse; |
| import static junit.framework.Assert.assertTrue; |
| |
| import org.apache.sentry.core.model.kafka.KafkaActionConstant; |
| import org.apache.sentry.policy.common.PolicyConstants; |
| import org.apache.sentry.policy.common.Privilege; |
| import org.apache.sentry.policy.common.KeyValue; |
| import org.junit.Test; |
| |
| public class TestKafkaWildcardPrivilege { |
| private static final Privilege KAFKA_HOST1_ALL = |
| create(new KeyValue("HOST", "host1"), new KeyValue("action", KafkaActionConstant.ALL)); |
| private static final Privilege KAFKA_HOST1_READ = |
| create(new KeyValue("HOST", "host1"), new KeyValue("action", KafkaActionConstant.READ)); |
| private static final Privilege KAFKA_HOST1_WRITE = |
| create(new KeyValue("HOST", "host1"), new KeyValue("action", KafkaActionConstant.WRITE)); |
| |
| private static final Privilege KAFKA_HOST1_TOPIC1_ALL = |
| create(new KeyValue("HOST", "host1"), new KeyValue("TOPIC", "topic1"), new KeyValue("action", KafkaActionConstant.ALL)); |
| private static final Privilege KAFKA_HOST1_TOPIC1_READ = |
| create(new KeyValue("HOST", "host1"), new KeyValue("TOPIC", "topic1"), new KeyValue("action", KafkaActionConstant.READ)); |
| private static final Privilege KAFKA_HOST1_TOPIC1_WRITE = |
| create(new KeyValue("HOST", "host1"), new KeyValue("TOPIC", "topic1"), new KeyValue("action", KafkaActionConstant.WRITE)); |
| |
| private static final Privilege KAFKA_HOST1_CLUSTER1_ALL = |
| create(new KeyValue("HOST", "host1"), new KeyValue("CLUSTER", "cluster1"), new KeyValue("action", KafkaActionConstant.ALL)); |
| private static final Privilege KAFKA_HOST1_CLUSTER1_READ = |
| create(new KeyValue("HOST", "host1"), new KeyValue("CLUSTER", "cluster1"), new KeyValue("action", KafkaActionConstant.READ)); |
| private static final Privilege KAFKA_HOST1_CLUSTER1_WRITE = |
| create(new KeyValue("HOST", "host1"), new KeyValue("CLUSTER", "cluster1"), new KeyValue("action", KafkaActionConstant.WRITE)); |
| |
| private static final Privilege KAFKA_HOST1_GROUP1_ALL = |
| create(new KeyValue("HOST", "host1"), new KeyValue("GROUP", "cgroup1"), new KeyValue("action", KafkaActionConstant.ALL)); |
| private static final Privilege KAFKA_HOST1_GROUP1_READ = |
| create(new KeyValue("HOST", "host1"), new KeyValue("GROUP", "cgroup1"), new KeyValue("action", KafkaActionConstant.READ)); |
| private static final Privilege KAFKA_HOST1_GROUP1_WRITE = |
| create(new KeyValue("HOST", "host1"), new KeyValue("GROUP", "cgroup1"), new KeyValue("action", KafkaActionConstant.WRITE)); |
| |
| @Test |
| public void testSimpleAction() throws Exception { |
| //host |
| assertFalse(KAFKA_HOST1_WRITE.implies(KAFKA_HOST1_READ)); |
| assertFalse(KAFKA_HOST1_READ.implies(KAFKA_HOST1_WRITE)); |
| //consumer group |
| assertFalse(KAFKA_HOST1_GROUP1_WRITE.implies(KAFKA_HOST1_GROUP1_READ)); |
| assertFalse(KAFKA_HOST1_GROUP1_READ.implies(KAFKA_HOST1_GROUP1_WRITE)); |
| //topic |
| assertFalse(KAFKA_HOST1_TOPIC1_READ.implies(KAFKA_HOST1_TOPIC1_WRITE)); |
| assertFalse(KAFKA_HOST1_TOPIC1_WRITE.implies(KAFKA_HOST1_TOPIC1_READ)); |
| //cluster |
| assertFalse(KAFKA_HOST1_CLUSTER1_READ.implies(KAFKA_HOST1_CLUSTER1_WRITE)); |
| assertFalse(KAFKA_HOST1_CLUSTER1_WRITE.implies(KAFKA_HOST1_CLUSTER1_READ)); |
| } |
| |
| @Test |
| public void testShorterThanRequest() throws Exception { |
| //topic |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_TOPIC1_ALL)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_TOPIC1_READ)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_TOPIC1_WRITE)); |
| |
| assertFalse(KAFKA_HOST1_WRITE.implies(KAFKA_HOST1_READ)); |
| assertTrue(KAFKA_HOST1_READ.implies(KAFKA_HOST1_TOPIC1_READ)); |
| assertTrue(KAFKA_HOST1_WRITE.implies(KAFKA_HOST1_TOPIC1_WRITE)); |
| |
| //cluster |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_CLUSTER1_ALL)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_CLUSTER1_READ)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_CLUSTER1_WRITE)); |
| |
| assertTrue(KAFKA_HOST1_READ.implies(KAFKA_HOST1_CLUSTER1_READ)); |
| assertTrue(KAFKA_HOST1_WRITE.implies(KAFKA_HOST1_CLUSTER1_WRITE)); |
| |
| //consumer group |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_GROUP1_ALL)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_GROUP1_READ)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_GROUP1_WRITE)); |
| |
| assertTrue(KAFKA_HOST1_READ.implies(KAFKA_HOST1_GROUP1_READ)); |
| assertTrue(KAFKA_HOST1_WRITE.implies(KAFKA_HOST1_GROUP1_WRITE)); |
| } |
| |
| @Test |
| public void testActionAll() throws Exception { |
| //host |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_READ)); |
| assertTrue(KAFKA_HOST1_ALL.implies(KAFKA_HOST1_WRITE)); |
| |
| //topic |
| assertTrue(KAFKA_HOST1_TOPIC1_ALL.implies(KAFKA_HOST1_TOPIC1_READ)); |
| assertTrue(KAFKA_HOST1_TOPIC1_ALL.implies(KAFKA_HOST1_TOPIC1_WRITE)); |
| |
| //cluster |
| assertTrue(KAFKA_HOST1_CLUSTER1_ALL.implies(KAFKA_HOST1_CLUSTER1_READ)); |
| assertTrue(KAFKA_HOST1_CLUSTER1_ALL.implies(KAFKA_HOST1_CLUSTER1_WRITE)); |
| |
| //consumer group |
| assertTrue(KAFKA_HOST1_GROUP1_ALL.implies(KAFKA_HOST1_GROUP1_READ)); |
| assertTrue(KAFKA_HOST1_GROUP1_ALL.implies(KAFKA_HOST1_GROUP1_WRITE)); |
| } |
| |
| @Test |
| public void testUnexpected() throws Exception { |
| Privilege p = new Privilege() { |
| @Override |
| public boolean implies(Privilege p) { |
| return false; |
| } |
| }; |
| Privilege topic1 = create(new KeyValue("HOST", "host"), new KeyValue("TOPIC", "topic1")); |
| assertFalse(topic1.implies(null)); |
| assertFalse(topic1.implies(p)); |
| assertFalse(topic1.equals(null)); |
| assertFalse(topic1.equals(p)); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testNullString() throws Exception { |
| System.out.println(create((String)null)); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testEmptyString() throws Exception { |
| System.out.println(create("")); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testEmptyKey() throws Exception { |
| System.out.println(create(PolicyConstants.KV_JOINER.join("", "host1"))); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testEmptyValue() throws Exception { |
| System.out.println(create(PolicyConstants.KV_JOINER.join("HOST", ""))); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testEmptyPart() throws Exception { |
| System.out.println(create(PolicyConstants.AUTHORIZABLE_JOINER. |
| join(PolicyConstants.KV_JOINER.join("HOST", "host1"), ""))); |
| } |
| |
| @Test(expected=IllegalArgumentException.class) |
| public void testOnlySeperators() throws Exception { |
| System.out.println(create(PolicyConstants.AUTHORIZABLE_JOINER. |
| join(PolicyConstants.KV_SEPARATOR, PolicyConstants.KV_SEPARATOR, PolicyConstants.KV_SEPARATOR))); |
| } |
| |
| static KafkaWildcardPrivilege create(KeyValue... keyValues) { |
| return create(PolicyConstants.AUTHORIZABLE_JOINER.join(keyValues)); |
| |
| } |
| static KafkaWildcardPrivilege create(String s) { |
| return new KafkaWildcardPrivilege(s); |
| } |
| } |