| /* |
| * 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.iotdb.db.auth; |
| |
| import org.apache.iotdb.common.rpc.thrift.TSStatus; |
| import org.apache.iotdb.commons.auth.AuthException; |
| import org.apache.iotdb.commons.utils.AuthUtils; |
| import org.apache.iotdb.db.localconfignode.LocalConfigNode; |
| import org.apache.iotdb.db.mpp.plan.execution.config.ConfigTaskResult; |
| import org.apache.iotdb.db.mpp.plan.statement.sys.AuthorStatement; |
| import org.apache.iotdb.rpc.RpcUtils; |
| import org.apache.iotdb.rpc.TSStatusCode; |
| |
| import com.google.common.util.concurrent.SettableFuture; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| public class StandaloneAuthorityFetcher implements IAuthorityFetcher { |
| |
| private static final Logger logger = LoggerFactory.getLogger(StandaloneAuthorityFetcher.class); |
| |
| private LocalConfigNode localConfigNode = LocalConfigNode.getInstance(); |
| |
| @Override |
| public TSStatus checkUser(String username, String password) { |
| try { |
| if (localConfigNode.login(username, password)) { |
| return RpcUtils.getStatus(TSStatusCode.SUCCESS_STATUS); |
| } else { |
| return RpcUtils.getStatus( |
| TSStatusCode.WRONG_LOGIN_PASSWORD_ERROR, "Authentication failed."); |
| } |
| } catch (AuthException e) { |
| return RpcUtils.getStatus(TSStatusCode.AUTHENTICATION_ERROR, e.getMessage()); |
| } |
| } |
| |
| @Override |
| public TSStatus checkUserPrivileges(String username, List<String> allPath, int permission) { |
| boolean checkStatus = true; |
| String checkMessage = null; |
| for (String path : allPath) { |
| try { |
| if (!checkOnePath(username, path, permission)) { |
| checkStatus = false; |
| break; |
| } |
| } catch (AuthException e) { |
| checkStatus = false; |
| } |
| } |
| if (checkStatus) { |
| return RpcUtils.getStatus(TSStatusCode.SUCCESS_STATUS); |
| } else { |
| return RpcUtils.getStatus(TSStatusCode.NO_PERMISSION_ERROR, checkMessage); |
| } |
| } |
| |
| private boolean checkOnePath(String username, String path, int permission) throws AuthException { |
| try { |
| String fullPath = path == null ? AuthUtils.ROOT_PATH_PRIVILEGE : path; |
| if (localConfigNode.checkUserPrivileges(username, fullPath, permission)) { |
| return true; |
| } |
| } catch (AuthException e) { |
| logger.error("Error occurs when checking the seriesPath {} for user {}", path, username, e); |
| throw new AuthException(e); |
| } |
| return false; |
| } |
| |
| @Override |
| public SettableFuture<ConfigTaskResult> operatePermission(AuthorStatement authorStatement) { |
| SettableFuture<ConfigTaskResult> future = SettableFuture.create(); |
| boolean status = true; |
| try { |
| LocalConfigNode.getInstance().operatorPermission(authorStatement); |
| } catch (AuthException e) { |
| future.setException(e); |
| status = false; |
| } |
| if (status) { |
| future.set(new ConfigTaskResult(TSStatusCode.SUCCESS_STATUS)); |
| } |
| return future; |
| } |
| |
| @Override |
| public SettableFuture<ConfigTaskResult> queryPermission(AuthorStatement authorStatement) { |
| SettableFuture<ConfigTaskResult> future = SettableFuture.create(); |
| Map<String, List<String>> authorizerResp; |
| try { |
| authorizerResp = LocalConfigNode.getInstance().queryPermission(authorStatement); |
| // build TSBlock |
| AuthorizerManager.getInstance().buildTSBlock(authorizerResp, future); |
| } catch (AuthException e) { |
| future.setException(e); |
| } |
| return future; |
| } |
| |
| @Override |
| public IAuthorCache getAuthorCache() { |
| throw new UnsupportedOperationException("AuthorCache in Standalone is not supported."); |
| } |
| } |