| /* |
| * 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.kylin.rest.security; |
| |
| import java.io.IOException; |
| |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.hadoop.hbase.client.HTableInterface; |
| import org.apache.kylin.common.KylinConfig; |
| import org.apache.kylin.rest.service.AclService; |
| import org.apache.kylin.rest.service.UserService; |
| import org.apache.kylin.storage.hbase.HBaseConnection; |
| |
| /** |
| */ |
| public class RealAclHBaseStorage implements AclHBaseStorage { |
| |
| private String hbaseUrl; |
| private String aclTableName; |
| private String userTableName; |
| |
| @Override |
| public String prepareHBaseTable(Class clazz) throws IOException { |
| String metadataUrl = KylinConfig.getInstanceFromEnv().getMetadataUrl(); |
| int cut = metadataUrl.indexOf('@'); |
| String tableNameBase = cut < 0 ? DEFAULT_TABLE_PREFIX : metadataUrl.substring(0, cut); |
| hbaseUrl = cut < 0 ? metadataUrl : metadataUrl.substring(cut + 1); |
| |
| if (clazz == AclService.class) { |
| aclTableName = tableNameBase + ACL_TABLE_NAME; |
| HBaseConnection.createHTableIfNeeded(hbaseUrl, aclTableName, ACL_INFO_FAMILY, ACL_ACES_FAMILY); |
| return aclTableName; |
| } else if (clazz == UserService.class) { |
| userTableName = tableNameBase + USER_TABLE_NAME; |
| HBaseConnection.createHTableIfNeeded(hbaseUrl, userTableName, USER_AUTHORITY_FAMILY); |
| return userTableName; |
| } else { |
| throw new IllegalStateException("prepareHBaseTable for unknown class: " + clazz); |
| } |
| } |
| |
| @Override |
| public HTableInterface getTable(String tableName) throws IOException { |
| if (StringUtils.equals(tableName, aclTableName)) { |
| return HBaseConnection.get(hbaseUrl).getTable(aclTableName); |
| } else if (StringUtils.equals(tableName, userTableName)) { |
| return HBaseConnection.get(hbaseUrl).getTable(userTableName); |
| } else { |
| throw new IllegalStateException("getTable failed" + tableName); |
| } |
| } |
| } |