/*- * ============LICENSE_START======================================================= * ONAP-PAP-REST * ================================================================================ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed 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. * ============LICENSE_END========================================================= */ package org.onap.policy.pap.xacml.rest.controller; import com.fasterxml.jackson.databind.DeserializationFeature; import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.ObjectMapper; import java.io.IOException; import java.io.StringWriter; import java.nio.charset.StandardCharsets; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.io.IOUtils; import org.onap.policy.api.PEDependency; import org.onap.policy.common.logging.flexlogger.FlexLogger; import org.onap.policy.common.logging.flexlogger.Logger; import org.onap.policy.pap.xacml.rest.components.CreateBRMSRuleTemplate; import org.onap.policy.pap.xacml.rest.util.DictionaryUtils; import org.onap.policy.rest.dao.CommonClassDao; import org.onap.policy.rest.jpa.BrmsController; import org.onap.policy.rest.jpa.BrmsDependency; import org.onap.policy.rest.jpa.BrmsParamTemplate; import org.onap.policy.rest.jpa.OnapName; import org.onap.policy.rest.jpa.UserInfo; import org.onap.policy.utils.PolicyUtils; import org.onap.policy.xacml.api.XACMLErrorConstants; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.MediaType; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.servlet.ModelAndView; @Controller public class BRMSDictionaryController { private static final Logger LOGGER = FlexLogger.getLogger(BRMSDictionaryController.class); private static final String VALIDATIONRESPONSE = "Validation"; private static CommonClassDao commonClassDao; private static String rule; private static String successMsg = "Success"; private static String duplicateResponseString = "Duplicate"; private static String ruleName = "ruleName"; private static String errorMessage = "Error"; private static String operation = "operation"; private static String dictionaryFields = "dictionaryFields"; private static String userid = "userid"; private static String dependencyName = "dependencyName"; private static String controllerName = "controllerName"; private static String brmsParamDatas = "brmsParamDictionaryDatas"; private static String brmsDependencyDatas = "brmsDependencyDictionaryDatas"; private static String brmsControllerDatas = "brmsControllerDictionaryDatas"; @Autowired public BRMSDictionaryController(CommonClassDao commonClassDao) { BRMSDictionaryController.commonClassDao = commonClassDao; } public static void setCommonClassDao(CommonClassDao commonClassDao2) { BRMSDictionaryController.commonClassDao = commonClassDao2; } public BRMSDictionaryController() { super(); } private DictionaryUtils getDictionaryUtilsInstance() { return DictionaryUtils.getDictionaryUtils(); } @RequestMapping( value = {"/get_BRMSParamDataByName"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSParamDictionaryByNameEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getDataByEntity(response, brmsParamDatas, ruleName, BrmsParamTemplate.class); } @RequestMapping( value = {"/get_BRMSParamData"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSParamDictionaryEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getData(response, brmsParamDatas, BrmsParamTemplate.class); } @RequestMapping(value = {"/brms_dictionary/set_BRMSParamData"}, method = {RequestMethod.POST}) public static void setRuleData(HttpServletRequest request) throws IOException { StringWriter writer = new StringWriter(); IOUtils.copy(request.getInputStream(), writer, StandardCharsets.UTF_8); String cleanStreamBoundary = writer.toString().replaceFirst("------(.*)(?s).*octet-stream", ""); rule = cleanStreamBoundary.substring(0, cleanStreamBoundary.lastIndexOf("end") + 4); } @RequestMapping(value = {"/brms_dictionary/save_BRMSParam"}, method = {RequestMethod.POST}) public ModelAndView saveBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); try { boolean fromAPI = utils.isRequestFromAPI(request); ObjectMapper mapper = new ObjectMapper(); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); JsonNode root = mapper.readTree(request.getReader()); BrmsParamTemplate bRMSParamTemplateData; String userId = null; if (fromAPI) { bRMSParamTemplateData = mapper.readValue(root.get(dictionaryFields).toString(), BrmsParamTemplate.class); userId = "API"; } else { bRMSParamTemplateData = mapper.readValue(root.get("brmsParamDictionaryData").toString(), BrmsParamTemplate.class); userId = root.get(userid).textValue(); } UserInfo userInfo = utils.getUserInfo(userId); List duplicateData = commonClassDao.checkDuplicateEntry(bRMSParamTemplateData.getRuleName(), ruleName, BrmsParamTemplate.class); boolean duplicateflag = false; if (!duplicateData.isEmpty()) { BrmsParamTemplate data = (BrmsParamTemplate) duplicateData.get(0); if (request.getParameter(operation) != null && "update".equals(request.getParameter(operation))) { bRMSParamTemplateData.setId(data.getId()); } else if ((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) || (request.getParameter(operation) == null && (data.getId() != bRMSParamTemplateData.getId()))) { duplicateflag = true; } } String responseString = null; boolean validation = false; if (rule != null && CreateBRMSRuleTemplate.validateRuleParams(rule)) { bRMSParamTemplateData.setRule(rule); validation = true; if (!duplicateflag) { if (bRMSParamTemplateData.getId() == 0) { bRMSParamTemplateData.setUserCreatedBy(userInfo); commonClassDao.save(bRMSParamTemplateData); } else { commonClassDao.update(bRMSParamTemplateData); } responseString = mapper.writeValueAsString(commonClassDao.getData(BrmsParamTemplate.class)); } else { responseString = duplicateResponseString; } } if (!validation) { responseString = VALIDATIONRESPONSE; } if (fromAPI) { if (responseString != null && !(duplicateResponseString).equals(responseString) && !VALIDATIONRESPONSE.equals(responseString)) { responseString = successMsg; } ModelAndView result = new ModelAndView(); result.setViewName(responseString); return result; } else { utils.setResponseData(response, brmsParamDatas, responseString); } } catch (Exception e) { utils.setErrorResponseData(response, e); } return null; } @RequestMapping(value = {"/brms_dictionary/remove_brmsParam"}, method = {RequestMethod.POST}) public void removeBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.removeData(request, response, brmsParamDatas, BrmsParamTemplate.class); } @RequestMapping( value = {"/get_BRMSDependencyDataByName"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSDependencyDictionaryByNameEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getDataByEntity(response, brmsDependencyDatas, dependencyName, BrmsDependency.class); } @RequestMapping( value = {"/get_BRMSDependencyData"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSDependencyDictionaryEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getData(response, brmsDependencyDatas, BrmsDependency.class); } @RequestMapping(value = {"/brms_dictionary/save_BRMSDependencyData"}, method = {RequestMethod.POST}) public ModelAndView saveBRMSDependencyDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); try { LOGGER.debug("DictionaryController: saveBRMSDependencyDictionary() is called"); boolean fromAPI = utils.isRequestFromAPI(request); ObjectMapper mapper = new ObjectMapper(); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); JsonNode root = mapper.readTree(request.getReader()); BrmsDependency brmsDependency; String userId = null; if (fromAPI) { brmsDependency = mapper.readValue(root.get(dictionaryFields).toString(), BrmsDependency.class); userId = "API"; } else { brmsDependency = mapper.readValue(root.get("brmsDependencyDictionaryData").toString(), BrmsDependency.class); userId = root.get(userid).textValue(); } UserInfo userInfo = utils.getUserInfo(userId); List duplicateData = commonClassDao.checkDuplicateEntry(brmsDependency.getDependencyName(), dependencyName, BrmsDependency.class); boolean duplicateflag = false; if (!duplicateData.isEmpty()) { BrmsDependency data = (BrmsDependency) duplicateData.get(0); if (request.getParameter(operation) != null && "update".equals(request.getParameter(operation))) { brmsDependency.setId(data.getId()); } else if ((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) || (request.getParameter(operation) == null && (data.getId() != brmsDependency.getId()))) { duplicateflag = true; } } LOGGER.audit("the userId from the onap portal is: " + userId); String responseString = null; if (brmsDependency.getDependency() != null && !("").equals(brmsDependency.getDependency().trim())) { PEDependency dependency = null; try { dependency = PolicyUtils.jsonStringToObject(brmsDependency.getDependency(), PEDependency.class); } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_SCHEMA_INVALID + "wrong data given for BRMS PEDependency Dictionary : " + brmsDependency.getDependency(), e); } if (dependency == null) { responseString = errorMessage; } else { if (!duplicateflag) { brmsDependency.setUserModifiedBy(userInfo); if (brmsDependency.getId() == 0) { brmsDependency.setUserCreatedBy(userInfo); commonClassDao.save(brmsDependency); } else { brmsDependency.setModifiedDate(new Date()); commonClassDao.update(brmsDependency); } responseString = mapper.writeValueAsString(commonClassDao.getData(BrmsDependency.class)); } else { responseString = duplicateResponseString; } } } if (fromAPI) { if (responseString != null && !duplicateResponseString.equals(responseString) && !errorMessage.equals(responseString)) { responseString = successMsg; } ModelAndView result = new ModelAndView(); result.setViewName(responseString); return result; } else { utils.setResponseData(response, brmsDependencyDatas, responseString); } } catch (Exception e) { utils.setErrorResponseData(response, e); } return null; } @RequestMapping(value = {"/brms_dictionary/remove_brmsDependency"}, method = {RequestMethod.POST}) public void removeBRMSDependencyDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.removeData(request, response, brmsDependencyDatas, BrmsDependency.class); } @RequestMapping( value = {"/get_BRMSControllerDataByName"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSControllerDictionaryByNameEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getDataByEntity(response, brmsControllerDatas, controllerName, BrmsController.class); } @RequestMapping( value = {"/get_BRMSControllerData"}, method = {RequestMethod.GET}, produces = MediaType.APPLICATION_JSON_VALUE) public void getBRMSControllerDictionaryEntityData(HttpServletResponse response) { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.getData(response, brmsControllerDatas, BrmsController.class); } @RequestMapping(value = {"/brms_dictionary/save_BRMSControllerData"}, method = {RequestMethod.POST}) public ModelAndView saveBRMSControllerDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); try { LOGGER.debug("DictionaryController: saveBRMSControllerDictionary() is called"); boolean fromAPI = utils.isRequestFromAPI(request); ObjectMapper mapper = new ObjectMapper(); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); JsonNode root = mapper.readTree(request.getReader()); BrmsController brmsController; String userId = null; if (fromAPI) { brmsController = mapper.readValue(root.get(dictionaryFields).toString(), BrmsController.class); userId = "API"; } else { brmsController = mapper.readValue(root.get("brmsControllerDictionaryData").toString(), BrmsController.class); userId = root.get(userid).textValue(); } UserInfo userInfo = utils.getUserInfo(userId); List duplicateData = commonClassDao.checkDuplicateEntry(brmsController.getControllerName(), controllerName, BrmsController.class); boolean duplicateflag = false; if (!duplicateData.isEmpty()) { BrmsController data = (BrmsController) duplicateData.get(0); if (request.getParameter(operation) != null && "update".equals(request.getParameter(operation))) { brmsController.setId(data.getId()); } else if ((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) || (request.getParameter(operation) == null && (data.getId() != brmsController.getId()))) { duplicateflag = true; } } String responseString = null; if (brmsController.getController() != null && !("").equals(brmsController.getController().trim())) { PEDependency dependency = null; try { dependency = PolicyUtils.jsonStringToObject(brmsController.getController(), PEDependency.class); } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_SCHEMA_INVALID + "wrong data given for BRMS Controller Dictionary : " + brmsController.getController(), e); } if (dependency == null) { responseString = errorMessage; } else { if (!duplicateflag) { brmsController.setUserModifiedBy(userInfo); if (brmsController.getId() == 0) { brmsController.setUserCreatedBy(userInfo); commonClassDao.save(brmsController); } else { brmsController.setModifiedDate(new Date()); commonClassDao.update(brmsController); } responseString = mapper.writeValueAsString(commonClassDao.getData(OnapName.class)); } else { responseString = duplicateResponseString; } } } if (fromAPI) { if (responseString != null && !(duplicateResponseString).equals(responseString) && !(errorMessage).equals(responseString)) { responseString = successMsg; } ModelAndView result = new ModelAndView(); result.setViewName(responseString); return result; } else { utils.setResponseData(response, brmsControllerDatas, responseString); } } catch (Exception e) { utils.setErrorResponseData(response, e); } return null; } @RequestMapping(value = {"/brms_dictionary/remove_brmsController"}, method = {RequestMethod.POST}) public void removeBRMSControllerDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException { DictionaryUtils utils = getDictionaryUtilsInstance(); utils.removeData(request, response, brmsControllerDatas, BrmsController.class); } public BrmsDependency getDependencyDataByID(String dependencyName) { return (BrmsDependency) commonClassDao.getEntityItem(BrmsDependency.class, BRMSDictionaryController.dependencyName, dependencyName); } public BrmsController getControllerDataByID(String controllerName) { return (BrmsController) commonClassDao.getEntityItem(BrmsController.class, BRMSDictionaryController.controllerName, controllerName); } }