| /* |
| * 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.tests.e2e.hive; |
| |
| import com.google.common.io.Resources; |
| import org.apache.sentry.provider.file.PolicyFile; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.sql.Connection; |
| import java.sql.Statement; |
| |
| public class TestPerDatabasePolicyFile extends AbstractTestWithStaticConfiguration { |
| private static final String SINGLE_TYPE_DATA_FILE_NAME = "kv1.dat"; |
| private PolicyFile policyFile; |
| private File dataDir; |
| private File dataFile; |
| |
| @Before |
| public void setup() throws Exception { |
| policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP); |
| writePolicyFile(policyFile); |
| dataDir = context.getDataDir(); |
| dataFile = new File(dataDir, SINGLE_TYPE_DATA_FILE_NAME); |
| FileOutputStream to = new FileOutputStream(dataFile); |
| Resources.copy(Resources.getResource(SINGLE_TYPE_DATA_FILE_NAME), to); |
| to.close(); |
| } |
| |
| private void createSampleDbTable(Statement statement, String db, String table) |
| throws Exception { |
| statement.execute("DROP DATABASE IF EXISTS " + db + " CASCADE"); |
| statement.execute("CREATE DATABASE " + db); |
| statement.execute("USE " + db); |
| statement.execute("CREATE TABLE " + table + "(a STRING)"); |
| statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' INTO TABLE " + table); |
| |
| } |
| |
| /** |
| * Ensure that db specific file cannot grant to other db |
| */ |
| @Test |
| public void testDbSpecificFileGrantsToOtherDb() throws Exception { |
| doTestDbSpecificFileGrants("server=server1->db=" + DB1); |
| } |
| /** |
| * Ensure that db specific file cannot grant to all db |
| */ |
| @Test |
| public void testDbSpecificFileGrantsToAllDb() throws Exception { |
| doTestDbSpecificFileGrants("server=server1"); |
| } |
| /** |
| * Ensure that db specific file cannot grant to all servers |
| */ |
| @Test |
| public void testDbSpecificFileGrantsToAllServers() throws Exception { |
| doTestDbSpecificFileGrants("server=*"); |
| } |
| /** |
| * Ensure that db specific file cannot grant to all |
| */ |
| @Test |
| public void testDbSpecificFileGrantsToAll() throws Exception { |
| doTestDbSpecificFileGrants("*"); |
| } |
| |
| public void doTestDbSpecificFileGrants(String grant) throws Exception { |
| |
| policyFile |
| .setUserGroupMapping(StaticUserGroup.getStaticMapping()); |
| writePolicyFile(policyFile); |
| |
| |
| // setup db objects needed by the test |
| Connection connection = context.createConnection(ADMIN1); |
| Statement statement = context.createStatement(connection); |
| createSampleDbTable(statement, DB1, "tbl1"); |
| createSampleDbTable(statement, DB2, "tbl1"); |
| statement.close(); |
| connection.close(); |
| |
| File specificPolicyFileFile = new File(baseDir, "db2-policy.ini"); |
| |
| PolicyFile specificPolicyFile = new PolicyFile() |
| .addPermissionsToRole("db1_role", grant) |
| .addRolesToGroup("group1", "db1_role"); |
| specificPolicyFile.write(specificPolicyFileFile); |
| |
| policyFile.addDatabase(DB2, specificPolicyFileFile.getPath()); |
| writePolicyFile(policyFile); |
| |
| // test execution |
| connection = context.createConnection(USER1_1); |
| statement = context.createStatement(connection); |
| // test user can query table |
| context.assertAuthzException(statement, "USE " + DB1); |
| context.assertAuthzException(statement, "SELECT COUNT(a) FROM " + DB1 + ".tbl1"); |
| } |
| } |