ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/service/MicroserviceServiceImpl.java

   1 /*-
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal
   4  * ===================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   8  * Unless otherwise specified, all software contained herein is licensed
   9  * under the Apache License, Version 2.0 (the "License");
  10  * you may not use this software except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * Unless otherwise specified, all documentation contained herein is licensed
  22  * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
  23  * you may not use this documentation except in compliance with the License.
  24  * You may obtain a copy of the License at
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  28  * Unless required by applicable law or agreed to in writing, documentation
  29  * distributed under the License is distributed on an "AS IS" BASIS,
  30  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  31  * See the License for the specific language governing permissions and
  32  * limitations under the License.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  37  */
  38 package org.onap.portalapp.portal.service;
  39
  40 import java.util.ArrayList;
  41 import java.util.HashMap;
  42 import java.util.List;
  43 import java.util.Map;
  44
  45 import javax.crypto.BadPaddingException;
  46
  47 import org.hibernate.criterion.Criterion;
  48 import org.hibernate.criterion.Restrictions;
  49 import org.onap.portalapp.portal.domain.MicroserviceData;
  50 import org.onap.portalapp.portal.domain.MicroserviceParameter;
  51 import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
  52 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  53 import org.onap.portalsdk.core.onboarding.util.CipherUtil;
  54 import org.onap.portalsdk.core.service.DataAccessService;
  55 import org.onap.portalsdk.core.util.SystemProperties;
  56 import org.springframework.beans.factory.annotation.Autowired;
  57 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  58 import org.springframework.stereotype.Service;
  59
  60 @Service("microserviceService")
  61 @EnableAspectJAutoProxy
  62 @EPMetricsLog
  63 public class MicroserviceServiceImpl implements MicroserviceService {
  64
  65         EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MicroserviceServiceImpl.class);
  66
  67         @Autowired
  68         private DataAccessService dataAccessService;
  69
  70         public Long saveMicroservice(MicroserviceData newService) throws Exception {
  71                 if (newService.getPassword() != null)
  72                         newService.setPassword(encryptedPassword(newService.getPassword()));
  73                 getDataAccessService().saveDomainObject(newService, null);
  74                 return newService.getId();
  75         }
  76
  77         public void saveServiceParameters(long serviceId, List<MicroserviceParameter> list) throws Exception {
  78                 for (int i = 0; i < list.size(); i++) {
  79                         MicroserviceParameter para = list.get(i);
  80                         para.setServiceId(serviceId);
  81                         getDataAccessService().saveDomainObject(para, null);
  82                 }
  83         }
  84
  85         @Override
  86         public MicroserviceData getMicroserviceDataById(long id) {
  87                 MicroserviceData data = null;
  88                 try {
  89                         List<Criterion> restrictionsList = new ArrayList<Criterion>();
  90                         Criterion idCriterion = Restrictions.eq("id", id);
  91                         restrictionsList.add(idCriterion);
  92                         data = (MicroserviceData) dataAccessService.getList(MicroserviceData.class, null, restrictionsList, null).get(0);
  93
  94                         data.setParameterList(getServiceParameters(id));
  95                 } catch (Exception e) {
  96                         logger.error(EELFLoggerDelegate.errorLogger, "getMicroserviceDataById failed", e);
  97                         throw e;
  98                 }
  99                 return data;
 100         }
 101
 102         @SuppressWarnings("unchecked")
 103         @Override
 104         public List<MicroserviceData> getMicroserviceData() throws Exception {
 105                 List<MicroserviceData> list = (List<MicroserviceData>) dataAccessService.getList(MicroserviceData.class, null);
 106                 for (int i = 0; i < list.size(); i++) {
 107                         if (list.get(i).getPassword() != null)
 108                                 try{
 109                                         list.get(i).setPassword(decryptedPassword(list.get(i).getPassword()));
 110                                 } catch(BadPaddingException bpe){
 111                                         logger.error(EELFLoggerDelegate.errorLogger, "Couldn't decrypt - Check decryption key in system.properties - looks wrong. Still going ahead with list population though", bpe);
 112                                 }
 113                         list.get(i).setParameterList(getServiceParameters(list.get(i).getId()));
 114                 }
 115                 return list;
 116         }
 117
 118         private List<MicroserviceParameter> getServiceParameters(long serviceId) {
 119                 List<MicroserviceParameter> list = getMicroServiceParametersList(serviceId);
 120                 return list;
 121         }
 122
 123         @SuppressWarnings("unchecked")
 124         private List<MicroserviceParameter> getMicroServiceParametersList(long serviceId) {
 125                 List<Criterion> restrictionsList = new ArrayList<Criterion>();
 126                 Criterion serviceIdCriterion = Restrictions.eq("serviceId", serviceId);
 127                 restrictionsList.add(serviceIdCriterion);
 128                 return (List<MicroserviceParameter>) dataAccessService.getList(MicroserviceParameter.class, null, restrictionsList, null);
 129         }
 130
 131         @Override
 132         public void deleteMicroservice(long serviceId) throws Exception {
 133
 134                 try {
 135                         Map<String, String> params = new HashMap<String, String>();
 136                         params.put("serviceId", Long.toString(serviceId));
 137
 138                         dataAccessService.executeNamedQuery("deleteMicroserviceParameter", params, null);
 139                         dataAccessService.executeNamedQuery("deleteMicroservice", params, null);
 140
 141                 } catch (Exception e) {
 142                         e.printStackTrace();
 143                         logger.error(EELFLoggerDelegate.errorLogger, "deleteMicroservice failed", e);
 144                         throw e;
 145                 }
 146         }
 147
 148         @Override
 149         public void updateMicroservice(long serviceId, MicroserviceData newService) throws Exception {
 150                 try {
 151                         newService.setId(serviceId);
 152                         if (newService.getPassword() != null)
 153                                 newService.setPassword(encryptedPassword(newService.getPassword()));
 154                         getDataAccessService().saveDomainObject(newService, null);
 155                         List<MicroserviceParameter> oldService = getServiceParameters(serviceId);
 156                         boolean foundParam;
 157                         for (int i = 0; i < oldService.size(); i++) {
 158                                 foundParam = false;
 159                                 for (int n = 0; n < newService.getParameterList().size(); n++) {
 160                                         if (newService.getParameterList().get(n).getId().equals(oldService.get(i).getId())) {
 161                                                 foundParam = true;
 162                                                 break;
 163                                         }
 164                                 }
 165                                 if (foundParam == false) {
 166                                         MicroserviceParameter pd = oldService.get(i);
 167                                         getDataAccessService().deleteDomainObject(pd, null);
 168                                 }
 169                         }
 170                         for (int i = 0; i < newService.getParameterList().size(); i++) {
 171                                 MicroserviceParameter param = newService.getParameterList().get(i);
 172                                 param.setServiceId(serviceId);
 173                                 getDataAccessService().saveDomainObject(param, null);
 174                         }
 175                 } catch (Exception e) {
 176                         logger.error(EELFLoggerDelegate.errorLogger, "updateMicroservice failed", e);
 177                         throw e;
 178                 }
 179                 saveServiceParameters(serviceId, newService.getParameterList());
 180         }
 181
 182         @Override
 183         @SuppressWarnings("unchecked")
 184         public List<MicroserviceParameter> getParametersById(long serviceId) {
 185                 List<Criterion> restrictionsList = new ArrayList<Criterion>();
 186                 Criterion contextIdCrit = Restrictions.eq("serviceId", serviceId);
 187                 restrictionsList.add(contextIdCrit);
 188                 List<MicroserviceParameter> list = (List<MicroserviceParameter>) dataAccessService
 189                                 .getList(MicroserviceParameter.class, null, restrictionsList, null);
 190                 logger.debug(EELFLoggerDelegate.debugLogger,
 191                                 "getParametersById: microservice parameters list size: " + list.size());
 192                 return list;
 193         }
 194
 195         private String decryptedPassword(String encryptedPwd) throws Exception {
 196                 String result = "";
 197                 if (encryptedPwd != null & encryptedPwd.length() > 0) {
 198                         try {
 199                                 result = CipherUtil.decryptPKC(encryptedPwd,
 200                                                 SystemProperties.getProperty(SystemProperties.Decryption_Key));
 201                         } catch (Exception e) {
 202                                 logger.error(EELFLoggerDelegate.errorLogger, "decryptedPassword failed", e);
 203                                 throw e;
 204                         }
 205                 }
 206                 return result;
 207         }
 208
 209         private String encryptedPassword(String decryptedPwd) throws Exception {
 210                 String result = "";
 211                 if (decryptedPwd != null & decryptedPwd.length() > 0) {
 212                         try {
 213                                 result = CipherUtil.encryptPKC(decryptedPwd,
 214                                                 SystemProperties.getProperty(SystemProperties.Decryption_Key));
 215                         } catch (Exception e) {
 216                                 logger.error(EELFLoggerDelegate.errorLogger, "encryptedPassword failed", e);
 217                                 throw e;
 218                         }
 219                 }
 220                 return result;
 221         }
 222
 223         public DataAccessService getDataAccessService() {
 224                 return dataAccessService;
 225         }
 226
 227 }