| /** |
| * 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.hcatalog.storagehandler; |
| |
| import java.util.List; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hive.metastore.api.Database; |
| import org.apache.hadoop.hive.ql.metadata.AuthorizationException; |
| import org.apache.hadoop.hive.ql.metadata.HiveException; |
| import org.apache.hadoop.hive.ql.metadata.Partition; |
| import org.apache.hadoop.hive.ql.metadata.Table; |
| import org.apache.hadoop.hive.ql.security.HiveAuthenticationProvider; |
| import org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider; |
| import org.apache.hadoop.hive.ql.security.authorization.Privilege; |
| |
| /** |
| * This class is a dummy implementation of HiveAuthorizationProvider to provide |
| * dummy authorization functionality for other classes to extend and override. |
| */ |
| class DummyHCatAuthProvider implements HiveAuthorizationProvider { |
| |
| @Override |
| public Configuration getConf() { |
| return null; |
| } |
| |
| @Override |
| public void setConf(Configuration conf) { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #init(org.apache.hadoop.conf.Configuration) |
| */ |
| @Override |
| public void init(Configuration conf) throws HiveException { |
| } |
| |
| @Override |
| public HiveAuthenticationProvider getAuthenticator() { |
| return null; |
| } |
| |
| @Override |
| public void setAuthenticator(HiveAuthenticationProvider authenticator) { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #authorize(org.apache.hadoop.hive.ql.security.authorization.Privilege[], |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[]) |
| */ |
| @Override |
| public void authorize(Privilege[] readRequiredPriv, |
| Privilege[] writeRequiredPriv) throws HiveException, |
| AuthorizationException { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #authorize(org.apache.hadoop.hive.metastore.api.Database, |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[], |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[]) |
| */ |
| @Override |
| public void authorize(Database db, Privilege[] readRequiredPriv, |
| Privilege[] writeRequiredPriv) throws HiveException, |
| AuthorizationException { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #authorize(org.apache.hadoop.hive.ql.metadata.Table, |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[], |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[]) |
| */ |
| @Override |
| public void authorize(Table table, Privilege[] readRequiredPriv, |
| Privilege[] writeRequiredPriv) throws HiveException, |
| AuthorizationException { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #authorize(org.apache.hadoop.hive.ql.metadata.Partition, |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[], |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[]) |
| */ |
| @Override |
| public void authorize(Partition part, Privilege[] readRequiredPriv, |
| Privilege[] writeRequiredPriv) throws HiveException, |
| AuthorizationException { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider |
| * #authorize(org.apache.hadoop.hive.ql.metadata.Table, |
| * org.apache.hadoop.hive.ql.metadata.Partition, java.util.List, |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[], |
| * org.apache.hadoop.hive.ql.security.authorization.Privilege[]) |
| */ |
| @Override |
| public void authorize(Table table, Partition part, List<String> columns, |
| Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv) |
| throws HiveException, AuthorizationException { |
| } |
| |
| } |