| /* |
| * 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.ranger.patch; |
| |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.log4j.Logger; |
| import org.apache.ranger.biz.RangerBizUtil; |
| import org.apache.ranger.biz.ServiceDBStore; |
| import org.apache.ranger.common.JSONUtil; |
| import org.apache.ranger.common.RangerValidatorFactory; |
| import org.apache.ranger.common.StringUtil; |
| import org.apache.ranger.db.RangerDaoManager; |
| import org.apache.ranger.entity.XXServiceDef; |
| import org.apache.ranger.plugin.model.RangerServiceDef; |
| import org.apache.ranger.plugin.model.validation.RangerServiceDefValidator; |
| import org.apache.ranger.plugin.model.validation.RangerValidator.Action; |
| import org.apache.ranger.plugin.store.EmbeddedServiceDefsUtil; |
| import org.apache.ranger.service.RangerPolicyService; |
| import org.apache.ranger.service.XPermMapService; |
| import org.apache.ranger.service.XPolicyService; |
| import org.apache.ranger.util.CLIUtil; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Component; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| @Component |
| public class PatchForHiveServiceDefUpdate_J10017 extends BaseLoader { |
| private static final Logger logger = Logger.getLogger(PatchForHiveServiceDefUpdate_J10017.class); |
| public static final String SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME = "hive"; |
| public static final String HIVE_GLOBAL_RESOURCE_NAME ="global"; |
| |
| @Autowired |
| RangerDaoManager daoMgr; |
| |
| @Autowired |
| ServiceDBStore svcDBStore; |
| |
| @Autowired |
| JSONUtil jsonUtil; |
| |
| @Autowired |
| RangerPolicyService policyService; |
| |
| @Autowired |
| StringUtil stringUtil; |
| |
| @Autowired |
| XPolicyService xPolService; |
| |
| @Autowired |
| XPermMapService xPermMapService; |
| |
| @Autowired |
| RangerBizUtil bizUtil; |
| |
| @Autowired |
| RangerValidatorFactory validatorFactory; |
| |
| @Autowired |
| ServiceDBStore svcStore; |
| |
| public static void main(String[] args) { |
| logger.info("main()"); |
| try { |
| PatchForHiveServiceDefUpdate_J10017 loader = (PatchForHiveServiceDefUpdate_J10017) CLIUtil.getBean(PatchForHiveServiceDefUpdate_J10017.class); |
| loader.init(); |
| while (loader.isMoreToProcess()) { |
| loader.load(); |
| } |
| logger.info("Load complete. Exiting!!!"); |
| System.exit(0); |
| } catch (Exception e) { |
| logger.error("Error loading", e); |
| System.exit(1); |
| } |
| } |
| |
| @Override |
| public void init() throws Exception { |
| // Do Nothing |
| } |
| |
| @Override |
| public void execLoad() { |
| logger.info("==> PatchForHiveServiceDefUpdateForResourceSpecificAccesses.execLoad()"); |
| try { |
| updateHiveServiceDef(); |
| } catch (Exception e) { |
| logger.error("Error whille updateHiveServiceDef()data.", e); |
| } |
| logger.info("<== PatchForHiveServiceDefUpdateForResourceSpecificAccesses.execLoad()"); |
| } |
| |
| @Override |
| public void printStats() { |
| logger.info("PatchForHiveServiceDefUpdateForResourceSpecificAccesses data "); |
| } |
| |
| private void updateHiveServiceDef(){ |
| RangerServiceDef embeddedHiveServiceDef = null; |
| RangerServiceDef dbHiveServiceDef = null; |
| XXServiceDef xXServiceDefObj = null; |
| try{ |
| embeddedHiveServiceDef = EmbeddedServiceDefsUtil.instance().getEmbeddedServiceDef(SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME); |
| |
| if (embeddedHiveServiceDef != null) { |
| xXServiceDefObj = daoMgr.getXXServiceDef().findByName(SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME); |
| if (xXServiceDefObj == null) { |
| logger.error("Service def for " + SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME + " is not found!!"); |
| return; |
| } |
| |
| String jsonStrPreUpdate = xXServiceDefObj.getDefOptions(); |
| Map<String, String> serviceDefOptionsPreUpdate = jsonUtil.jsonToMap(jsonStrPreUpdate); |
| String valueBeforeUpdate = serviceDefOptionsPreUpdate.get(RangerServiceDef.OPTION_ENABLE_DENY_AND_EXCEPTIONS_IN_POLICIES); |
| |
| dbHiveServiceDef = svcDBStore.getServiceDefByName(SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME); |
| |
| if(dbHiveServiceDef != null) { |
| boolean isServiceDefUpdated = updateServiceDef(dbHiveServiceDef, embeddedHiveServiceDef); |
| |
| if (isServiceDefUpdated) { |
| xXServiceDefObj = daoMgr.getXXServiceDef().findByName(SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME); |
| |
| if (xXServiceDefObj != null) { |
| String jsonStrPostUpdate = xXServiceDefObj.getDefOptions(); |
| Map<String, String> serviceDefOptionsPostUpdate = jsonUtil.jsonToMap(jsonStrPostUpdate); |
| String valueAfterUpdate = serviceDefOptionsPostUpdate.get(RangerServiceDef.OPTION_ENABLE_DENY_AND_EXCEPTIONS_IN_POLICIES); |
| |
| if (!StringUtils.equals(valueBeforeUpdate, valueAfterUpdate)) { |
| if (StringUtils.isEmpty(valueBeforeUpdate)) { |
| serviceDefOptionsPostUpdate.remove(RangerServiceDef.OPTION_ENABLE_DENY_AND_EXCEPTIONS_IN_POLICIES); |
| } else { |
| serviceDefOptionsPostUpdate.put(RangerServiceDef.OPTION_ENABLE_DENY_AND_EXCEPTIONS_IN_POLICIES, valueBeforeUpdate); |
| } |
| xXServiceDefObj.setDefOptions(mapToJsonString(serviceDefOptionsPostUpdate)); |
| daoMgr.getXXServiceDef().update(xXServiceDefObj); |
| } |
| } |
| } |
| } |
| } |
| } catch(Exception e) { |
| logger.error("Error while updating "+SERVICEDBSTORE_SERVICEDEFBYNAME_HIVE_NAME+"service-def", e); |
| } |
| } |
| |
| private boolean updateServiceDef(RangerServiceDef serviceDef, RangerServiceDef embeddedHiveServiceDef ) throws Exception { |
| boolean ret = false; |
| |
| List<RangerServiceDef.RangerResourceDef> embeddedHiveResourceDefs = null; |
| List<RangerServiceDef.RangerAccessTypeDef> embeddedHiveAccessTypes = null; |
| |
| embeddedHiveResourceDefs = embeddedHiveServiceDef.getResources(); |
| embeddedHiveAccessTypes = embeddedHiveServiceDef.getAccessTypes(); |
| |
| if (checkHiveGlobalresourcePresent(embeddedHiveResourceDefs)) { |
| // This is to check if HIVESERVICE def is added to the resource definition, if so update the resource def and accessType def |
| if (embeddedHiveResourceDefs != null) { |
| serviceDef.setResources(embeddedHiveResourceDefs); |
| } |
| if (embeddedHiveAccessTypes != null) { |
| if(!embeddedHiveAccessTypes.toString().equalsIgnoreCase(serviceDef.getAccessTypes().toString())) { |
| serviceDef.setAccessTypes(embeddedHiveAccessTypes); |
| } |
| } |
| ret = true; |
| } |
| |
| RangerServiceDefValidator validator = validatorFactory.getServiceDefValidator(svcStore); |
| validator.validate(serviceDef, Action.UPDATE); |
| svcStore.updateServiceDef(serviceDef); |
| |
| return ret; |
| } |
| |
| private boolean checkHiveGlobalresourcePresent(List<RangerServiceDef.RangerResourceDef> resourceDefs) { |
| boolean ret = false; |
| for(RangerServiceDef.RangerResourceDef resourceDef : resourceDefs) { |
| if (HIVE_GLOBAL_RESOURCE_NAME.equals(resourceDef.getName()) ) { |
| ret = true ; |
| break; |
| } |
| } |
| return ret; |
| } |
| |
| private String mapToJsonString(Map<String, String> map) throws Exception { |
| String ret = null; |
| if(map != null) { |
| ret = jsonUtil.readMapToString(map); |
| } |
| return ret; |
| } |
| } |
| |