/**
* 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.hadoop.hive.ql.parse.authorization;
import java.util.HashMap;
import junit.framework.Assert;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.conf.HiveConf.ConfVars;
import org.apache.hadoop.hive.metastore.api.PrincipalType;
import org.apache.hadoop.hive.ql.Context;
import org.apache.hadoop.hive.ql.metadata.Hive;
import org.apache.hadoop.hive.ql.metadata.Partition;
import org.apache.hadoop.hive.ql.metadata.Table;
import org.apache.hadoop.hive.ql.parse.ASTNode;
import org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer;
import org.apache.hadoop.hive.ql.parse.HiveParser;
import org.apache.hadoop.hive.ql.parse.ParseDriver;
import org.apache.hadoop.hive.ql.parse.SemanticException;
import org.apache.hadoop.hive.ql.plan.DDLWork;
import org.apache.hadoop.hive.ql.plan.GrantDesc;
import org.apache.hadoop.hive.ql.plan.GrantRevokeRoleDDL;
import org.apache.hadoop.hive.ql.plan.PrincipalDesc;
import org.apache.hadoop.hive.ql.plan.PrivilegeDesc;
import org.apache.hadoop.hive.ql.plan.PrivilegeObjectDesc;
import org.apache.hadoop.hive.ql.plan.RevokeDesc;
import org.apache.hadoop.hive.ql.plan.RoleDDLDesc;
import org.apache.hadoop.hive.ql.plan.RoleDDLDesc.RoleOperation;
import org.apache.hadoop.hive.ql.plan.ShowGrantDesc;
import org.apache.hadoop.hive.ql.security.HadoopDefaultAuthenticator;
import org.apache.hadoop.hive.ql.security.authorization.Privilege;
import org.apache.hadoop.hive.ql.session.SessionState;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
public class TestHiveAuthorizationTaskFactory {
public static class DummyHiveAuthorizationTaskFactoryImpl extends HiveAuthorizationTaskFactoryImpl {
static String uriPath = "";
static String serverName = "";
public DummyHiveAuthorizationTaskFactoryImpl(HiveConf conf, Hive db) {
super(conf, db);
}
@Override
protected PrivilegeObjectDesc parsePrivObject(ASTNode ast) throws SemanticException {
ASTNode child = (ASTNode) ast.getChild(0);
ASTNode gchild = (ASTNode)child.getChild(0);
if (child.getType() == HiveParser.TOK_URI_TYPE) {
uriPath = gchild.getText().replaceAll("'", "").replaceAll("\"", "");
} else if (child.getType() == HiveParser.TOK_SERVER_TYPE) {
serverName = gchild.getText();
}
return super.parsePrivObject(ast);
}
public static void reset() {
uriPath = "";
serverName = "";
}
}
private static final String SELECT = "SELECT";
private static final String DB = "default";
private static final String TABLE = "table1";
private static final String TABLE_QNAME = DB + "." + TABLE;
private static final String GROUP = "group1";
private static final String ROLE = "role1";
private static final String USER = "user1";
private ParseDriver parseDriver;
private DDLSemanticAnalyzer analyzer;
private HiveConf conf;
private Context context;
private String currentUser;
private Hive db;
private Table table;
private Partition partition;
@Before
public void setup() throws Exception {
conf = new HiveConf();
conf.setVar(ConfVars.HIVE_AUTHORIZATION_TASK_FACTORY,
TestHiveAuthorizationTaskFactory.DummyHiveAuthorizationTaskFactoryImpl.class.getName());
db = Mockito.mock(Hive.class);
table = new Table(DB, TABLE);
partition = new Partition(table);
SessionState.start(conf);
context = new Context(conf);
parseDriver = new ParseDriver();
analyzer = new DDLSemanticAnalyzer(conf, db);
Mockito.when(db.getTable(DB, TABLE, false)).thenReturn(table);
Mockito.when(db.getTable(TABLE_QNAME, false)).thenReturn(table);
Mockito.when(db.getPartition(table, new HashMap<String, String>(), false))
.thenReturn(partition);
HadoopDefaultAuthenticator auth = new HadoopDefaultAuthenticator();
auth.setConf(conf);
currentUser = auth.getUserName();
DummyHiveAuthorizationTaskFactoryImpl.reset();
}
/**
* CREATE ROLE ...
*/
@Test
public void testCreateRole() throws Exception {
DDLWork work = analyze("CREATE ROLE " + ROLE);
RoleDDLDesc roleDesc = work.getRoleDDLDesc();
Assert.assertNotNull("Role should not be null", roleDesc);
Assert.assertEquals(RoleOperation.CREATE_ROLE, roleDesc.getOperation());
Assert.assertFalse("Did not expect a group", roleDesc.getGroup());
Assert.assertEquals(ROLE, roleDesc.getName());
}
/**
* DROP ROLE ...
*/
@Test
public void testDropRole() throws Exception {
DDLWork work = analyze("DROp ROLE " + ROLE);
RoleDDLDesc roleDesc = work.getRoleDDLDesc();
Assert.assertNotNull("Role should not be null", roleDesc);
Assert.assertEquals(RoleOperation.DROP_ROLE, roleDesc.getOperation());
Assert.assertFalse("Did not expect a group", roleDesc.getGroup());
Assert.assertEquals(ROLE, roleDesc.getName());
}
/**
* GRANT ... ON TABLE ... TO USER ...
*/
@Test
public void testGrantUserTable() throws Exception {
DDLWork work = analyze("GRANT " + SELECT + " ON TABLE " + TABLE + " TO USER " + USER);
GrantDesc grantDesc = work.getGrantDesc();
Assert.assertNotNull("Grant should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.USER, principal.getType());
Assert.assertEquals(USER, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* GRANT ... ON TABLE ... TO ROLE ...
*/
@Test
public void testGrantRoleTable() throws Exception {
DDLWork work = analyze("GRANT " + SELECT + " ON TABLE " + TABLE + " TO ROLE " + ROLE);
GrantDesc grantDesc = work.getGrantDesc();
Assert.assertNotNull("Grant should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.ROLE, principal.getType());
Assert.assertEquals(ROLE, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* GRANT ... ON TABLE ... TO GROUP ...
*/
@Test
public void testGrantGroupTable() throws Exception {
DDLWork work = analyze("GRANT " + SELECT + " ON TABLE " + TABLE + " TO GROUP " + GROUP);
GrantDesc grantDesc = work.getGrantDesc();
Assert.assertNotNull("Grant should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.GROUP, principal.getType());
Assert.assertEquals(GROUP, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* REVOKE ... ON TABLE ... FROM USER ...
*/
@Test
public void testRevokeUserTable() throws Exception {
DDLWork work = analyze("REVOKE " + SELECT + " ON TABLE " + TABLE + " FROM USER " + USER);
RevokeDesc grantDesc = work.getRevokeDesc();
Assert.assertNotNull("Revoke should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.USER, principal.getType());
Assert.assertEquals(USER, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* REVOKE ... ON TABLE ... FROM ROLE ...
*/
@Test
public void testRevokeRoleTable() throws Exception {
DDLWork work = analyze("REVOKE " + SELECT + " ON TABLE " + TABLE + " FROM ROLE " + ROLE);
RevokeDesc grantDesc = work.getRevokeDesc();
Assert.assertNotNull("Revoke should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.ROLE, principal.getType());
Assert.assertEquals(ROLE, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* REVOKE ... ON TABLE ... FROM GROUP ...
*/
@Test
public void testRevokeGroupTable() throws Exception {
DDLWork work = analyze("REVOKE " + SELECT + " ON TABLE " + TABLE + " FROM GROUP " + GROUP);
RevokeDesc grantDesc = work.getRevokeDesc();
Assert.assertNotNull("Revoke should not be null", grantDesc);
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipals()).ofSize(1)) {
Assert.assertEquals(PrincipalType.GROUP, principal.getType());
Assert.assertEquals(GROUP, principal.getName());
}
for(PrivilegeDesc privilege : ListSizeMatcher.inList(grantDesc.getPrivileges()).ofSize(1)) {
Assert.assertEquals(Privilege.SELECT, privilege.getPrivilege());
}
Assert.assertTrue("Expected table", grantDesc.getPrivilegeSubjectDesc().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getPrivilegeSubjectDesc().getObject());
}
/**
* GRANT ROLE ... TO USER ...
*/
@Test
public void testGrantRoleUser() throws Exception {
DDLWork work = analyze("GRANT ROLE " + ROLE + " TO USER " + USER);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertTrue("Expected grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.USER, principal.getType());
Assert.assertEquals(USER, principal.getName());
}
}
/**
* GRANT ROLE ... TO ROLE ...
*/
@Test
public void testGrantRoleRole() throws Exception {
DDLWork work = analyze("GRANT ROLE " + ROLE + " TO ROLE " + ROLE);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertTrue("Expected grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.ROLE, principal.getType());
Assert.assertEquals(ROLE, principal.getName());
}
}
/**
* GRANT ROLE ... TO GROUP ...
*/
@Test
public void testGrantRoleGroup() throws Exception {
DDLWork work = analyze("GRANT ROLE " + ROLE + " TO GROUP " + GROUP);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertTrue("Expected grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.GROUP, principal.getType());
Assert.assertEquals(GROUP, principal.getName());
}
}
/**
* REVOKE ROLE ... FROM USER ...
*/
@Test
public void testRevokeRoleUser() throws Exception {
DDLWork work = analyze("REVOKE ROLE " + ROLE + " FROM USER " + USER);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertFalse("Did not expect grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.USER, principal.getType());
Assert.assertEquals(USER, principal.getName());
}
}
/**
* REVOKE ROLE ... FROM ROLE ...
*/
@Test
public void testRevokeRoleRole() throws Exception {
DDLWork work = analyze("REVOKE ROLE " + ROLE + " FROM ROLE " + ROLE);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertFalse("Did not expect grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.ROLE, principal.getType());
Assert.assertEquals(ROLE, principal.getName());
}
}
/**
* REVOKE ROLE ... FROM GROUP ...
*/
@Test
public void testRevokeRoleGroup() throws Exception {
DDLWork work = analyze("REVOKE ROLE " + ROLE + " FROM GROUP " + GROUP);
GrantRevokeRoleDDL grantDesc = work.getGrantRevokeRoleDDL();
Assert.assertNotNull("Grant should not be null", grantDesc);
Assert.assertFalse("Did not expect grant ", grantDesc.getGrant());
Assert.assertFalse("With admin option is not specified", grantDesc.isGrantOption());
Assert.assertEquals(currentUser, grantDesc.getGrantor());
Assert.assertEquals(PrincipalType.USER, grantDesc.getGrantorType());
for(String role : ListSizeMatcher.inList(grantDesc.getRoles()).ofSize(1)) {
Assert.assertEquals(ROLE, role);
}
for(PrincipalDesc principal : ListSizeMatcher.inList(grantDesc.getPrincipalDesc()).ofSize(1)) {
Assert.assertEquals(PrincipalType.GROUP, principal.getType());
Assert.assertEquals(GROUP, principal.getName());
}
}
/**
* SHOW ROLE GRANT USER ...
*/
@Test
public void testShowRoleGrantUser() throws Exception {
DDLWork work = analyze("SHOW ROLE GRANT USER " + USER);
RoleDDLDesc roleDesc = work.getRoleDDLDesc();
Assert.assertNotNull("Role should not be null", roleDesc);
Assert.assertEquals(RoleOperation.SHOW_ROLE_GRANT, roleDesc.getOperation());
Assert.assertEquals(PrincipalType.USER, roleDesc.getPrincipalType());
Assert.assertEquals(USER, roleDesc.getName());
}
/**
* SHOW ROLE GRANT ROLE ...
*/
@Test
public void testShowRoleGrantRole() throws Exception {
DDLWork work = analyze("SHOW ROLE GRANT ROLE " + ROLE);
RoleDDLDesc roleDesc = work.getRoleDDLDesc();
Assert.assertNotNull("Role should not be null", roleDesc);
Assert.assertEquals(RoleOperation.SHOW_ROLE_GRANT, roleDesc.getOperation());
Assert.assertEquals(PrincipalType.ROLE, roleDesc.getPrincipalType());
Assert.assertEquals(ROLE, roleDesc.getName());
}
/**
* SHOW ROLE GRANT GROUP ...
*/
@Test
public void testShowRoleGrantGroup() throws Exception {
DDLWork work = analyze("SHOW ROLE GRANT GROUP " + GROUP);
RoleDDLDesc roleDesc = work.getRoleDDLDesc();
Assert.assertNotNull("Role should not be null", roleDesc);
Assert.assertEquals(RoleOperation.SHOW_ROLE_GRANT, roleDesc.getOperation());
Assert.assertEquals(PrincipalType.GROUP, roleDesc.getPrincipalType());
Assert.assertEquals(GROUP, roleDesc.getName());
}
/**
* SHOW GRANT USER ... ON TABLE ...
*/
@Test
public void testShowGrantUserOnTable() throws Exception {
DDLWork work = analyze("SHOW GRANT USER " + USER + " ON TABLE " + TABLE);
ShowGrantDesc grantDesc = work.getShowGrantDesc();
Assert.assertNotNull("Show grant should not be null", grantDesc);
Assert.assertEquals(PrincipalType.USER, grantDesc.getPrincipalDesc().getType());
Assert.assertEquals(USER, grantDesc.getPrincipalDesc().getName());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getHiveObj().getObject());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
}
/**
* SHOW GRANT ROLE ... ON TABLE ...
*/
@Test
public void testShowGrantRoleOnTable() throws Exception {
DDLWork work = analyze("SHOW GRANT ROLE " + ROLE + " ON TABLE " + TABLE);
ShowGrantDesc grantDesc = work.getShowGrantDesc();
Assert.assertNotNull("Show grant should not be null", grantDesc);
Assert.assertEquals(PrincipalType.ROLE, grantDesc.getPrincipalDesc().getType());
Assert.assertEquals(ROLE, grantDesc.getPrincipalDesc().getName());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getHiveObj().getObject());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
}
/**
* SHOW GRANT GROUP ... ON TABLE ...
*/
@Test
public void testShowGrantGroupOnTable() throws Exception {
DDLWork work = analyze("SHOW GRANT GROUP " + GROUP + " ON TABLE " + TABLE);
ShowGrantDesc grantDesc = work.getShowGrantDesc();
Assert.assertNotNull("Show grant should not be null", grantDesc);
Assert.assertEquals(PrincipalType.GROUP, grantDesc.getPrincipalDesc().getType());
Assert.assertEquals(GROUP, grantDesc.getPrincipalDesc().getName());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
Assert.assertEquals(TABLE_QNAME, grantDesc.getHiveObj().getObject());
Assert.assertTrue("Expected table", grantDesc.getHiveObj().getTable());
}
/**
* GRANT ALL ON URI
*/
@Test
public void testGrantUri() throws Exception {
String uriPath = "/tmp";
try {
analyze("GRANT ALL ON URI '" + uriPath + "' TO USER user2");
Assert.fail("Grant on URI should fail");
} catch (SemanticException e) {
Assert.assertEquals(uriPath, DummyHiveAuthorizationTaskFactoryImpl.uriPath);
}
}
/**
* GRANT ALL ON SERVER
*/
@Test
public void testGrantServer() throws Exception {
String serverName = "foo";
try {
analyze("GRANT ALL ON SERVER " + serverName + " TO USER user2");
Assert.fail("Grant on Server should fail");
} catch (SemanticException e) {
Assert.assertEquals(serverName, DummyHiveAuthorizationTaskFactoryImpl.serverName);
}
}
private DDLWork analyze(String command) throws Exception {
return AuthorizationTestUtil.analyze(command, conf, db);
}
}