| /* |
| * 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.hive; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Set; |
| |
| import org.junit.Assert; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.hdfs.MiniDFSCluster; |
| import org.apache.sentry.core.common.ActiveRoleSet; |
| import org.apache.sentry.policy.common.PolicyEngine; |
| import org.apache.sentry.core.common.utils.PolicyFile; |
| import org.apache.sentry.core.common.utils.PolicyFiles; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Sets; |
| import com.google.common.io.Files; |
| |
| public class TestSimpleDBPolicyEngineDFS extends AbstractTestSimplePolicyEngine { |
| |
| private static MiniDFSCluster dfsCluster; |
| private static FileSystem fileSystem; |
| private static Path root; |
| private static Path etc; |
| |
| @BeforeClass |
| public static void setupLocalClazz() throws IOException { |
| File baseDir = getBaseDir(); |
| Assert.assertNotNull(baseDir); |
| File dfsDir = new File(baseDir, "dfs"); |
| Assert.assertTrue(dfsDir.isDirectory() || dfsDir.mkdirs()); |
| Configuration conf = new Configuration(); |
| conf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, dfsDir.getPath()); |
| dfsCluster = new MiniDFSCluster.Builder(conf).numDataNodes(2).build(); |
| fileSystem = dfsCluster.getFileSystem(); |
| root = new Path(fileSystem.getUri().toString()); |
| etc = new Path(root, "/etc"); |
| fileSystem.mkdirs(etc); |
| } |
| @AfterClass |
| public static void teardownLocalClazz() { |
| if(dfsCluster != null) { |
| dfsCluster.shutdown(); |
| } |
| } |
| |
| @Override |
| protected void afterSetup() throws IOException { |
| fileSystem.delete(etc, true); |
| fileSystem.mkdirs(etc); |
| PolicyFiles.copyToDir(fileSystem, etc, "hive-policy-test-authz-provider.ini", "hive-policy-test-authz-provider-other-group.ini"); |
| setPolicy(DBPolicyTestUtil.createPolicyEngineForTest("server1", |
| new Path(etc, "hive-policy-test-authz-provider.ini").toString())); |
| } |
| @Override |
| protected void beforeTeardown() throws IOException { |
| fileSystem.delete(etc, true); |
| } |
| |
| @Test |
| public void testMultiFSPolicy() throws Exception { |
| File globalPolicyFile = new File(Files.createTempDir(), "global-policy.ini"); |
| File dbPolicyFile = new File(Files.createTempDir(), "db11-policy.ini"); |
| |
| // Create global policy file |
| PolicyFile dbPolicy = new PolicyFile() |
| .addPermissionsToRole("db11_role", "server=server1->db=db11") |
| .addRolesToGroup("group1", "db11_role"); |
| |
| dbPolicy.write(dbPolicyFile); |
| Path dbPolicyPath = new Path(etc, "db11-policy.ini"); |
| |
| // create per-db policy file |
| PolicyFile globalPolicy = new PolicyFile() |
| .addPermissionsToRole("admin_role", "server=server1") |
| .addRolesToGroup("admin_group", "admin_role") |
| .addGroupsToUser("db", "admin_group"); |
| globalPolicy.addDatabase("db11", dbPolicyPath.toUri().toString()); |
| globalPolicy.write(globalPolicyFile); |
| |
| |
| PolicyFiles.copyFilesToDir(fileSystem, etc, globalPolicyFile); |
| PolicyFiles.copyFilesToDir(fileSystem, etc, dbPolicyFile); |
| PolicyEngine multiFSEngine = |
| DBPolicyTestUtil.createPolicyEngineForTest("server1", globalPolicyFile.getPath()); |
| |
| Set<String> dbGroups = Sets.newHashSet(); |
| dbGroups.add("group1"); |
| ImmutableSet<String> dbPerms = |
| multiFSEngine.getAllPrivileges(dbGroups, ActiveRoleSet.ALL); |
| Assert.assertEquals("No DB permissions found", 1, dbPerms.size()); |
| } |
| } |