ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/service/AdminRolesServiceImpl.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 import java.util.SortedSet;
  45
  46 import javax.annotation.PostConstruct;
  47
  48 import org.apache.cxf.common.util.StringUtils;
  49 import org.hibernate.Session;
  50 import org.hibernate.SessionFactory;
  51 import org.hibernate.Transaction;
  52 import org.json.JSONArray;
  53 import org.json.JSONObject;
  54 import org.onap.portalapp.portal.domain.EPApp;
  55 import org.onap.portalapp.portal.domain.EPRole;
  56 import org.onap.portalapp.portal.domain.EPUser;
  57 import org.onap.portalapp.portal.domain.EPUserApp;
  58 import org.onap.portalapp.portal.domain.UserIdRoleId;
  59 import org.onap.portalapp.portal.domain.UserRole;
  60 import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
  61 import org.onap.portalapp.portal.logging.format.EPAppMessagesEnum;
  62 import org.onap.portalapp.portal.logging.logic.EPLogUtil;
  63 import org.onap.portalapp.portal.transport.AppNameIdIsAdmin;
  64 import org.onap.portalapp.portal.transport.AppsListWithAdminRole;
  65 import org.onap.portalapp.portal.transport.ExternalAccessUser;
  66 import org.onap.portalapp.portal.utils.EPCommonSystemProperties;
  67 import org.onap.portalapp.portal.utils.EcompPortalUtils;
  68 import org.onap.portalapp.portal.utils.PortalConstants;
  69 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  70 import org.onap.portalsdk.core.service.DataAccessService;
  71 import org.onap.portalsdk.core.util.SystemProperties;
  72 import org.springframework.beans.factory.annotation.Autowired;
  73 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  74 import org.springframework.http.HttpEntity;
  75 import org.springframework.http.HttpHeaders;
  76 import org.springframework.http.HttpMethod;
  77 import org.springframework.http.ResponseEntity;
  78 import org.springframework.stereotype.Service;
  79 import org.springframework.transaction.annotation.Transactional;
  80 import org.springframework.web.client.RestTemplate;
  81
  82 import com.fasterxml.jackson.databind.ObjectMapper;
  83
  84 @Service("adminRolesService")
  85 @Transactional
  86 @org.springframework.context.annotation.Configuration
  87 @EnableAspectJAutoProxy
  88
  89 public class AdminRolesServiceImpl implements AdminRolesService {
  90
  91         private Long SYS_ADMIN_ROLE_ID = 1L;
  92         private Long ACCOUNT_ADMIN_ROLE_ID = 999L;
  93         private Long ECOMP_APP_ID = 1L;
  94
  95         private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(AdminRolesServiceImpl.class);
  96
  97         @Autowired
  98         private SessionFactory sessionFactory;
  99         @Autowired
 100         private DataAccessService dataAccessService;
 101         @Autowired
 102         private SearchService searchService;
 103         @Autowired
 104         private EPAppService appsService;
 105
 106         private RestTemplate template = new RestTemplate();
 107
 108         @PostConstruct
 109         private void init() {
 110                 try {
 111                         SYS_ADMIN_ROLE_ID = Long.valueOf(SystemProperties.getProperty(EPCommonSystemProperties.SYS_ADMIN_ROLE_ID));
 112                         ACCOUNT_ADMIN_ROLE_ID = Long
 113                                         .valueOf(SystemProperties.getProperty(EPCommonSystemProperties.ACCOUNT_ADMIN_ROLE_ID));
 114                         ECOMP_APP_ID = Long.valueOf(SystemProperties.getProperty(EPCommonSystemProperties.ECOMP_APP_ID));
 115                 } catch (Exception e) {
 116                         logger.error(EELFLoggerDelegate.errorLogger, "init failed", e);
 117                 }
 118         }
 119
 120         @Override
 121         @EPMetricsLog
 122         @SuppressWarnings("unchecked")
 123         public AppsListWithAdminRole getAppsWithAdminRoleStateForUser(String orgUserId) {
 124                 AppsListWithAdminRole appsListWithAdminRole = null;
 125
 126                 try {
 127                         List<EPUser> userList = null;
 128                         Map<String, String> userParams = new HashMap<>();
 129                         userParams.put("org_user_id", orgUserId);
 130                         try {
 131                                 userList = dataAccessService.executeNamedQuery("getEPUserByOrgUserId", userParams, null);
 132                         } catch (Exception e) {
 133                                 logger.error(EELFLoggerDelegate.errorLogger, "getEPUserByOrgUserId failed", e);
 134                         }
 135
 136                         HashMap<Long, Long> appsUserAdmin = new HashMap<Long, Long>();
 137                         if (userList!= null && userList.size() > 0) {
 138                                 EPUser user = userList.get(0);
 139                                 List<EPUserApp> userAppList = null;
 140                                 try {
 141                                         userAppList = dataAccessService.getList(EPUserApp.class,
 142                                                         " where userId = " + user.getId() + " and role.id = " + ACCOUNT_ADMIN_ROLE_ID, null, null);
 143                                 } catch (Exception e) {
 144                                         logger.error(EELFLoggerDelegate.errorLogger, "getAppsWithAdminRoleStateForUser 1 failed", e);
 145                                         EPLogUtil.logEcompError(EPAppMessagesEnum.BeDaoSystemError);
 146                                 }
 147                                 for (EPUserApp userApp : userAppList) {
 148                                         appsUserAdmin.put(userApp.getAppId(), userApp.getUserId());
 149                                 }
 150                         }
 151
 152                         appsListWithAdminRole = new AppsListWithAdminRole();
 153                         appsListWithAdminRole.orgUserId = orgUserId;
 154                         List<EPApp> appsList = null;
 155                         try {
 156                                 appsList = dataAccessService.getList(EPApp.class,
 157                                                 "  where ( enabled = 'Y' or id = " + ECOMP_APP_ID + ")", null, null);
 158                         } catch (Exception e) {
 159                                 logger.error(EELFLoggerDelegate.errorLogger, "getAppsWithAdminRoleStateForUser 2 failed", e);
 160                                 EPLogUtil.logEcompError(EPAppMessagesEnum.BeDaoSystemError);
 161                         }
 162                         for (EPApp app : appsList) {
 163                                 AppNameIdIsAdmin appNameIdIsAdmin = new AppNameIdIsAdmin();
 164                                 appNameIdIsAdmin.id = app.getId();
 165                                 appNameIdIsAdmin.appName = app.getName();
 166                                 appNameIdIsAdmin.isAdmin = new Boolean(appsUserAdmin.containsKey(app.getId()));
 167                                 appNameIdIsAdmin.restrictedApp = app.isRestrictedApp();
 168                                 appsListWithAdminRole.appsRoles.add(appNameIdIsAdmin);
 169                         }
 170                 } catch (Exception e) {
 171                         logger.error(EELFLoggerDelegate.errorLogger, "getAppsWithAdminRoleStateForUser 3 failed", e);
 172                 }
 173
 174                 return appsListWithAdminRole;
 175         }
 176
 177         private static final Object syncRests = new Object();
 178
 179         @Override
 180         @EPMetricsLog
 181         @SuppressWarnings("unchecked")
 182         public boolean setAppsWithAdminRoleStateForUser(AppsListWithAdminRole newAppsListWithAdminRoles) {
 183                 boolean result = false;
 184                 // No changes if no new roles list or no userId.
 185                 if (!StringUtils.isEmpty(newAppsListWithAdminRoles.orgUserId) && newAppsListWithAdminRoles.appsRoles != null) {
 186                         synchronized (syncRests) {
 187                                 List<EPApp> apps = appsService.getAppsFullList();
 188                                 HashMap<Long, EPApp> enabledApps = new HashMap<Long, EPApp>();
 189                                 for (EPApp app : apps) {
 190                                         if (app.getEnabled().booleanValue() || app.getId() == ECOMP_APP_ID) {
 191                                                 enabledApps.put(app.getId(), app);
 192                                         }
 193                                 }
 194                                 List<AppNameIdIsAdmin> newAppsWhereUserIsAdmin = new ArrayList<AppNameIdIsAdmin>();
 195                                 for (AppNameIdIsAdmin adminRole : newAppsListWithAdminRoles.appsRoles) {
 196                                         // user Admin role may be added only for enabled apps
 197                                         if (adminRole.isAdmin.booleanValue() && enabledApps.containsKey(adminRole.id)) {
 198                                                 newAppsWhereUserIsAdmin.add(adminRole);
 199                                         }
 200                                 }
 201                                 EPUser user = null;
 202                                 boolean createNewUser = false;
 203                                 String orgUserId = newAppsListWithAdminRoles.orgUserId.trim();
 204                                 List<EPUser> localUserList = dataAccessService.getList(EPUser.class,
 205                                                 " where org_user_id='" + orgUserId + "'", null, null);
 206                                 List<EPUserApp> oldAppsWhereUserIsAdmin = new ArrayList<EPUserApp>();
 207                                 if (localUserList.size() > 0) {
 208                                         EPUser tmpUser = localUserList.get(0);
 209                                         oldAppsWhereUserIsAdmin = dataAccessService.getList(EPUserApp.class,
 210                                                         " where userId = " + tmpUser.getId() + " and role.id = " + ACCOUNT_ADMIN_ROLE_ID, null,
 211                                                         null);
 212                                         if (oldAppsWhereUserIsAdmin.size() > 0 || newAppsWhereUserIsAdmin.size() > 0) {
 213                                                 user = tmpUser;
 214                                         }
 215                                 } else if (newAppsWhereUserIsAdmin.size() > 0) {
 216                                         // we create new user only if he has Admin Role for any App
 217                                         createNewUser = true;
 218                                 }
 219                                 if (user != null || createNewUser) {
 220                                         Session localSession = null;
 221                                         Transaction transaction = null;
 222                                         try {
 223                                                 localSession = sessionFactory.openSession();
 224                                                 transaction = localSession.beginTransaction();
 225                                                 if (createNewUser) {
 226                                                         user = this.searchService.searchUserByUserId(orgUserId);
 227                                                         if (user != null) {
 228                                                                 // insert the user with active true in order to
 229                                                                 // pass login phase.
 230                                                                 user.setActive(true);
 231                                                                 localSession.save(EPUser.class.getName(), user);
 232                                                         }
 233                                                 }
 234                                                 for (EPUserApp oldUserApp : oldAppsWhereUserIsAdmin) {
 235                                                         // user Admin role may be deleted only for enabled
 236                                                         // apps
 237                                                         if (enabledApps.containsKey(oldUserApp.getAppId())) {
 238                                                                 localSession.delete(oldUserApp);
 239                                                         }
 240                                                 }
 241                                                 for (AppNameIdIsAdmin appNameIdIsAdmin : newAppsWhereUserIsAdmin) {
 242                                                         EPApp app = (EPApp) localSession.get(EPApp.class, appNameIdIsAdmin.id);
 243                                                         EPRole role = (EPRole) localSession.get(EPRole.class, new Long(ACCOUNT_ADMIN_ROLE_ID));
 244                                                         EPUserApp newUserApp = new EPUserApp();
 245                                                         newUserApp.setUserId(user.getId());
 246                                                         newUserApp.setApp(app);
 247                                                         newUserApp.setRole(role);
 248                                                         localSession.save(EPUserApp.class.getName(), newUserApp);
 249                                                 }
 250                                                 transaction.commit();
 251                                                 if (EcompPortalUtils.checkIfRemoteCentralAccessAllowed()) {
 252                                                         // Add user admin role for list of centralized applications in external system
 253                                                         addAdminRoleInExternalSystem(user, localSession, newAppsWhereUserIsAdmin);
 254                                                 }
 255                                         } catch (Exception e) {
 256                                                 EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoSystemError, e);
 257                                                 logger.error(EELFLoggerDelegate.errorLogger,
 258                                                                 "setAppsWithAdminRoleStateForUser: exception in point 2", e);
 259                                                 try {
 260                                                         if(transaction!=null)
 261                                                                 transaction.rollback();
 262                                                         else
 263                                                                 logger.error(EELFLoggerDelegate.errorLogger, "setAppsWithAdminRoleStateForUser: transaction is null cannot rollback");
 264                                                 } catch (Exception ex) {
 265                                                         EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeExecuteRollbackError, e);
 266                                                         logger.error(EELFLoggerDelegate.errorLogger,
 267                                                                         "setAppsWithAdminRoleStateForUser: exception in point 3", ex);
 268                                                 }
 269                                         } finally {
 270                                                 try {
 271                                                         localSession.close();
 272                                                 } catch (Exception e) {
 273                                                         EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoCloseSessionError, e);
 274                                                         logger.error(EELFLoggerDelegate.errorLogger,
 275                                                                         "setAppsWithAdminRoleStateForUser: exception in point 4", e);
 276                                                 }
 277                                         }
 278                                 }
 279                         }
 280                 }
 281
 282                 return result;
 283         }
 284
 285         @SuppressWarnings("unchecked")
 286         private boolean addAdminRoleInExternalSystem(EPUser user, Session localSession,
 287                         List<AppNameIdIsAdmin> newAppsWhereUserIsAdmin) {
 288                 boolean result = false;
 289                 try {
 290                         // Reset All admin role for centralized applications
 291                         List<EPApp> appList = dataAccessService.executeNamedQuery("getCentralizedApps", null, null);
 292                         HttpHeaders headers = EcompPortalUtils.base64encodeKeyForAAFBasicAuth();
 293                         for (EPApp app : appList) {
 294                                 String name = "";
 295                                 if (EPCommonSystemProperties
 296                                                 .containsProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_USER_DOMAIN)) {
 297                                         name = user.getOrgUserId() + SystemProperties
 298                                                         .getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_USER_DOMAIN);
 299                                 }
 300                                 String extRole = app.getNameSpace() + "." + PortalConstants.ADMIN_ROLE.replaceAll(" ", "_");
 301                                 HttpEntity<String> entity = new HttpEntity<>(headers);
 302                                 logger.debug(EELFLoggerDelegate.debugLogger, "Connecting to External Access system");
 303                                 try {
 304                                         ResponseEntity<String> getResponse = template
 305                                                         .exchange(SystemProperties.getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_URL)
 306                                                                         + "roles/" + extRole, HttpMethod.GET, entity, String.class);
 307
 308                                         if (getResponse.getBody().equals("{}")) {
 309                                                 String addDesc = "{\"name\":\"" + extRole + "\"}";
 310                                                 HttpEntity<String> roleEntity = new HttpEntity<>(addDesc, headers);
 311                                                 template.exchange(
 312                                                                 SystemProperties.getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_URL)
 313                                                                                 + "role",
 314                                                                 HttpMethod.POST, roleEntity, String.class);
 315                                         } else {
 316                                                 try {
 317                                                         HttpEntity<String> deleteUserRole = new HttpEntity<>(headers);
 318                                                         template.exchange(
 319                                                                         SystemProperties.getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_URL)
 320                                                                                         + "userRole/" + name + "/" + extRole,
 321                                                                         HttpMethod.DELETE, deleteUserRole, String.class);
 322                                                 } catch (Exception e) {
 323                                                         logger.error(EELFLoggerDelegate.errorLogger,
 324                                                                         " Role not found for this user may be it gets deleted before", e);
 325                                                 }
 326                                         }
 327                                 } catch (Exception e) {
 328                                         if (e.getMessage().equalsIgnoreCase("404 Not Found")) {
 329                                                 logger.debug(EELFLoggerDelegate.debugLogger, "Application Not found for app {}",
 330                                                                 app.getNameSpace(), e.getMessage());
 331                                         } else {
 332                                                 logger.error(EELFLoggerDelegate.errorLogger, "Application Not found for app {}",
 333                                                                 app.getNameSpace(), e);
 334                                         }
 335                                 }
 336                         }
 337                         // Add admin role in external application
 338                         // application
 339                         for (AppNameIdIsAdmin appNameIdIsAdmin : newAppsWhereUserIsAdmin) {
 340                                 EPApp app = (EPApp) localSession.get(EPApp.class, appNameIdIsAdmin.id);
 341                                 try {
 342                                         if (app.getCentralAuth()) {
 343                                                 String extRole = app.getNameSpace() + "." + PortalConstants.ADMIN_ROLE.replaceAll(" ", "_");
 344                                                 HttpEntity<String> entity = new HttpEntity<>(headers);
 345                                                 String name = "";
 346                                                 if (EPCommonSystemProperties
 347                                                                 .containsProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_USER_DOMAIN)) {
 348                                                         name = user.getOrgUserId() + SystemProperties
 349                                                                         .getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_USER_DOMAIN);
 350                                                 }
 351                                                 logger.debug(EELFLoggerDelegate.debugLogger, "Connecting to External Access system");
 352                                                 ResponseEntity<String> getUserRolesResponse = template.exchange(
 353                                                                 SystemProperties.getProperty(EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_URL)
 354                                                                                 + "userRoles/user/" + name,
 355                                                                 HttpMethod.GET, entity, String.class);
 356                                                 logger.debug(EELFLoggerDelegate.debugLogger, "Connected to External Access system");
 357                                                 if (!getUserRolesResponse.getBody().equals("{}")) {
 358                                                         JSONObject jsonObj = new JSONObject(getUserRolesResponse.getBody());
 359                                                         JSONArray extRoles = jsonObj.getJSONArray("userRole");
 360                                                         final Map<String, JSONObject> extUserRoles = new HashMap<>();
 361                                                         for (int i = 0; i < extRoles.length(); i++) {
 362                                                                 String userRole = extRoles.getJSONObject(i).getString("role");
 363                                                                 if (userRole.startsWith(app.getNameSpace() + ".")
 364                                                                                 && !userRole.equals(app.getNameSpace() + ".admin")
 365                                                                                 && !userRole.equals(app.getNameSpace() + ".owner")) {
 366
 367                                                                         extUserRoles.put(userRole, extRoles.getJSONObject(i));
 368                                                                 }
 369                                                         }
 370                                                         if (!extUserRoles.containsKey(extRole)) {
 371                                                                 // Assign with new apps user admin
 372                                                                 try {
 373                                                                         ExternalAccessUser extUser = new ExternalAccessUser(name, extRole);
 374                                                                         // Assign user role for an application in external access system
 375                                                                         ObjectMapper addUserRoleMapper = new ObjectMapper();
 376                                                                         String userRole = addUserRoleMapper.writeValueAsString(extUser);
 377                                                                         HttpEntity<String> addUserRole = new HttpEntity<>(userRole, headers);
 378                                                                         template.exchange(
 379                                                                                         SystemProperties.getProperty(
 380                                                                                                         EPCommonSystemProperties.EXTERNAL_CENTRAL_ACCESS_URL) + "userRole",
 381                                                                                         HttpMethod.POST, addUserRole, String.class);
 382                                                                 } catch (Exception e) {
 383                                                                         logger.error(EELFLoggerDelegate.errorLogger, "Failed to add user admin role", e);
 384                                                                 }
 385
 386                                                         }
 387                                                 }
 388                                         }
 389                                         result = true;
 390                                 } catch (Exception e) {
 391                                         if (e.getMessage().equalsIgnoreCase("404 Not Found")) {
 392                                                 logger.debug(EELFLoggerDelegate.errorLogger,
 393                                                                 "Application name space not found in External system for app {} due to bad rquest name space ",
 394                                                                 app.getNameSpace(), e.getMessage());
 395                                         } else {
 396                                                 logger.error(EELFLoggerDelegate.errorLogger, "Failed to assign admin role for application {}",
 397                                                                 app.getNameSpace(), e);
 398                                                 result = false;
 399                                         }
 400                                 }
 401                         }
 402                 } catch (Exception e) {
 403                         result = false;
 404                         logger.error(EELFLoggerDelegate.errorLogger, "Failed to assign admin roles operation", e);
 405                 }
 406                 return result;
 407         }
 408
 409         @SuppressWarnings("unchecked")
 410         @Override
 411         public boolean isSuperAdmin(EPUser user) {
 412                 if ((user != null) /* && (user.getId() == null) */ && (user.getOrgUserId() != null)) {
 413                         String sql = "SELECT user.USER_ID, user.org_user_id, userrole.ROLE_ID, userrole.APP_ID FROM fn_user_role userrole "
 414                                         + "INNER JOIN fn_user user ON user.USER_ID = userrole.USER_ID " + "WHERE user.org_user_id = '"
 415                                         + user.getOrgUserId() + "' " + "AND userrole.ROLE_ID = '" + SYS_ADMIN_ROLE_ID + "' "
 416                                         + "AND userrole.APP_ID = '" + ECOMP_APP_ID + "';";
 417                         try {
 418                                 List<UserRole> userRoleList = dataAccessService.executeSQLQuery(sql, UserIdRoleId.class, null);
 419                                 if (userRoleList != null && userRoleList.size() > 0) {
 420                                         return true;
 421                                 }
 422                         } catch (Exception e) {
 423                                 EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoSystemError, e);
 424                                 logger.error(EELFLoggerDelegate.errorLogger,
 425                                                 "Exception occurred while executing isSuperAdmin operation", e);
 426                         }
 427                 }
 428                 // else
 429                 // {
 430                 // User currentUser = user != null ? (User)
 431                 // dataAccessService.getDomainObject(User.class, user.getId(), null) :
 432                 // null;
 433                 // if (currentUser != null && currentUser.getId() != null) {
 434                 // for (UserApp userApp : currentUser.getUserApps()) {
 435                 // if (userApp.getApp().getId().equals(ECOMP_APP_ID) &&
 436                 // userApp.getRole().getId().equals(SYS_ADMIN_ROLE_ID)) {
 437                 // // Super Administrator role is global, no need to keep iterating
 438                 // return true;
 439                 // }
 440                 // }
 441                 // }
 442                 // }
 443                 return false;
 444         }
 445
 446         public boolean isAccountAdmin(EPUser user) {
 447                 try {
 448                         EPUser currentUser = user != null
 449                                         ? (EPUser) dataAccessService.getDomainObject(EPUser.class, user.getId(), null)
 450                                         : null;
 451                         if (currentUser != null && currentUser.getId() != null) {
 452                                 for (EPUserApp userApp : currentUser.getEPUserApps()) {
 453                                         if (// !userApp.getApp().getId().equals(ECOMP_APP_ID)
 454                                                 // &&
 455                                         userApp.getRole().getId().equals(ACCOUNT_ADMIN_ROLE_ID)) {
 456                                                 // Account Administrator sees only the applications
 457                                                 // he/she is Administrator
 458                                                 return true;
 459                                         }
 460                                 }
 461                         }
 462                 } catch (Exception e) {
 463                         EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoSystemError, e);
 464                         logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while executing isAccountAdmin operation",
 465                                         e);
 466                 }
 467                 return false;
 468         }
 469
 470         public boolean isUser(EPUser user) {
 471                 try {
 472                         EPUser currentUser = user != null
 473                                         ? (EPUser) dataAccessService.getDomainObject(EPUser.class, user.getId(), null)
 474                                         : null;
 475                         if (currentUser != null && currentUser.getId() != null) {
 476                                 for (EPUserApp userApp : currentUser.getEPUserApps()) {
 477                                         if (!userApp.getApp().getId().equals(ECOMP_APP_ID)) {
 478                                                 EPRole role = userApp.getRole();
 479                                                 if (!role.getId().equals(SYS_ADMIN_ROLE_ID) && !role.getId().equals(ACCOUNT_ADMIN_ROLE_ID)) {
 480                                                         if (role.getActive()) {
 481                                                                 return true;
 482                                                         }
 483                                                 }
 484                                         }
 485                                 }
 486                         }
 487                 } catch (Exception e) {
 488                         EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoSystemError, e);
 489                         logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while executing isUser operation", e);
 490                 }
 491                 return false;
 492         }
 493
 494         @Override
 495         @EPMetricsLog
 496         public List<EPRole> getRolesByApp(EPUser user, Long appId) {
 497                 List<EPRole> list = new ArrayList<>();
 498                 String sql = "SELECT * FROM FN_ROLE WHERE UPPER(ACTIVE_YN) = 'Y' AND APP_ID = " + appId;
 499                 @SuppressWarnings("unchecked")
 500                 List<EPRole> roles = dataAccessService.executeSQLQuery(sql, EPRole.class, null);
 501                 for (EPRole role : roles) {
 502                         list.add(role);
 503                 }
 504                 return list;
 505         }
 506
 507         @Override
 508         public boolean isAccountAdminOfApplication(EPUser user, EPApp app) {
 509                 try {
 510                         EPUser currentUser = user != null
 511                                         ? (EPUser) dataAccessService.getDomainObject(EPUser.class, user.getId(), null) : null;
 512                         if (currentUser != null && currentUser.getId() != null) {
 513                                 SortedSet<EPUserApp> userApps = currentUser.getEPUserApps();
 514                                 EPUserApp userApp = userApps.stream()
 515                                                 .filter(x -> x.getRole().getId().equals(PortalConstants.ACCOUNT_ADMIN_ROLE_ID)
 516                                                                 && x.getApp().getId().equals(app.getId()))
 517                                                 .findAny().orElse(null);
 518                                 if (userApp != null) {
 519                                         return true;
 520                                 }
 521                         }
 522                 } catch (Exception e) {
 523                         EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeDaoSystemError, e);
 524                         logger.error(EELFLoggerDelegate.errorLogger,
 525                                         "Exception occurred while executing isAccountAdminOfApplication operation", e);
 526                 }
 527                 return false;
 528         }
 529 }