gerrit.onap Code Review - portal/sdk.git/blob

   1 /*-
   2  * ================================================================================
   3  * ECOMP Portal SDK
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ================================================================================
  19  */
  20 package org.openecomp.portalapp.controller.core;
  21
  22 import static com.att.eelf.configuration.Configuration.MDC_KEY_REQUEST_ID;
  23
  24 import java.io.IOException;
  25
  26 import javax.servlet.http.HttpServletRequest;
  27 import javax.servlet.http.HttpServletResponse;
  28
  29 import org.json.JSONArray;
  30 import org.json.JSONObject;
  31 import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
  32 import org.openecomp.portalsdk.core.domain.App;
  33 import org.openecomp.portalsdk.core.domain.User;
  34 import org.openecomp.portalsdk.core.logging.aspect.AuditLog;
  35 import org.openecomp.portalsdk.core.logging.format.AlarmSeverityEnum;
  36 import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
  37 import org.openecomp.portalsdk.core.onboarding.rest.FunctionalMenuClient;
  38 import org.openecomp.portalsdk.core.onboarding.ueb.UebException;
  39 import org.openecomp.portalsdk.core.onboarding.ueb.UebManager;
  40 import org.openecomp.portalsdk.core.onboarding.ueb.UebMsg;
  41 import org.openecomp.portalsdk.core.onboarding.ueb.UebMsgTypes;
  42 import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
  43 import org.openecomp.portalsdk.core.onboarding.util.PortalApiConstants;
  44 import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
  45 import org.openecomp.portalsdk.core.service.AppService;
  46 import org.openecomp.portalsdk.core.util.SystemProperties;
  47 import org.openecomp.portalsdk.core.web.support.UserUtils;
  48 import org.slf4j.MDC;
  49 import org.springframework.beans.factory.annotation.Autowired;
  50 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  51 import org.springframework.stereotype.Controller;
  52 import org.springframework.web.bind.annotation.RequestMapping;
  53 import org.springframework.web.bind.annotation.RequestMethod;
  54
  55 @Controller
  56 @RequestMapping("/")
  57 @org.springframework.context.annotation.Configuration
  58 @EnableAspectJAutoProxy
  59 public class FuncMenuController extends RestrictedBaseController{
  60
  61         private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(FuncMenuController.class);
  62
  63         @Autowired
  64         AppService appService;
  65
  66         @AuditLog
  67         @RequestMapping(value = {"/get_functional_menu" }, method = RequestMethod.GET)
  68         public void functionalMenu(HttpServletRequest request, HttpServletResponse response) {
  69
  70         User user = UserUtils.getUserSession(request);
  71         //JSONArray validMenu = new JSONArray("[{\"menuId\":140,\"column\":1,\"text\":\"RT SDK Menu\",\"parentMenuId\":139,\"url\":\"http://www.cnn.com\"},{\"menuId\":139,\"column\":1,\"text\":\"RT Menu\",\"parentMenuId\":11,\"url\":\"\"},{\"menuId\":11,\"column\":1,\"text\":\"Product Design\",\"parentMenuId\":1,\"url\":\"\"},{\"menuId\":1,\"column\":1,\"text\":\"Design\",\"url\":\"\"}]");
  72
  73                 try {
  74                         if ( user != null ) {
  75                                 String useRestForFunctionalMenu = PortalApiProperties.getProperty(PortalApiConstants.USE_REST_FOR_FUNCTIONAL_MENU);
  76                                 String funcMenuJsonString = "";
  77                                 if (useRestForFunctionalMenu==null || useRestForFunctionalMenu=="" || useRestForFunctionalMenu.equalsIgnoreCase("false")) {
  78                                         logger.info(EELFLoggerDelegate.errorLogger, "Making use of UEB communication and Requesting functional menu for user " + user.getOrgUserId());
  79                                         funcMenuJsonString = getFunctionalMenu(user.getOrgUserId());
  80                                 } else {
  81                                         funcMenuJsonString = getFunctionalMenuViaREST(user.getOrgUserId());
  82                                 }
  83                                 response.setContentType("application/json");
  84                                 response.getWriter().write(funcMenuJsonString);
  85                         } else {
  86                                 logger.info(EELFLoggerDelegate.errorLogger, "Http request did not contain user info, cannot retrieve functional menu");
  87                             response.setContentType("application/json");
  88                             JSONArray jsonResponse = new JSONArray();
  89                             JSONObject error = new JSONObject();
  90                             error.put("error","Http request did not contain user info, cannot retrieve functional menu");
  91                                 jsonResponse.put(error);
  92                                 response.getWriter().write(jsonResponse.toString());
  93                         }
  94                 } catch (Exception e) {
  95                         response.setCharacterEncoding("UTF-8");
  96                     response.setContentType("application/json");
  97                     JSONArray jsonResponse = new JSONArray();
  98                     JSONObject error = new JSONObject();
  99                         try {
 100                                 if ( null == e.getMessage() ) {
 101                                         error.put("error","No menu data");
 102                                 } else {
 103                                         error.put("error",e.getMessage());
 104                                 }
 105                                 jsonResponse.put(error);
 106                                 response.getWriter().write(jsonResponse.toString());
 107                                 logger.error(EELFLoggerDelegate.errorLogger, "Error getting functional_menu: " + e.getMessage(),AlarmSeverityEnum.MAJOR);
 108                         } catch (IOException e1) {
 109                                 e1.printStackTrace();
 110                         }
 111                 }
 112
 113         }
 114
 115         //--------------------------------------------------------------------------
 116         // Makes a synchronous call to ECOMP Portal to get the JSON file that
 117         // contains the contents of the functional menu.  The JSON file will be
 118         // in the payload of the returned UEB message.
 119         //--------------------------------------------------------------------------
 120         private String getFunctionalMenu(String userId) throws UebException
 121         {
 122                 String returnString = null;
 123                 UebMsg funcMenuUebMsg = null;
 124                 UebMsg msg = new UebMsg();
 125                 msg.putMsgType(UebMsgTypes.UEB_MSG_TYPE_GET_FUNC_MENU);
 126                 msg.putUserId(userId);
 127                 funcMenuUebMsg = UebManager.getInstance().requestReply(msg);
 128                 if (funcMenuUebMsg != null) {
 129                         if (funcMenuUebMsg.getPayload().startsWith("Error:")) {
 130                                 logger.error(EELFLoggerDelegate.errorLogger, "getFunctionalMenu received an error in UEB msg = " + funcMenuUebMsg.getPayload());
 131                         } else {
 132                                 returnString = funcMenuUebMsg.getPayload();
 133                         }
 134                 }
 135
 136                 logger.debug(EELFLoggerDelegate.debugLogger, "FunctionalMenu response: " + returnString);
 137
 138                 return returnString;
 139         }
 140
 141         private String getFunctionalMenuViaREST(String userId) {
 142                 String appName                  = "";
 143                 String requestId                = "";
 144                 String appUserName              = "";
 145                 String decryptedPwd     = "";
 146
 147                 logger.info(EELFLoggerDelegate.debugLogger, "Making use of REST API communication and Requesting functional menu for user " + userId);
 148
 149                 App app = appService.getDefaultApp();
 150                 if (app!=null) {
 151                         appName = app.getName();
 152                         appUserName = app.getUsername();
 153                         try{
 154                                 decryptedPwd = CipherUtil.decrypt(app.getAppPassword(), SystemProperties.getProperty(SystemProperties.Decryption_Key));
 155                         } catch(Exception e) {
 156                                 logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred in WebServiceCallServiceImpl.get while decrypting the password. Details: " + e.toString());
 157                         }
 158                 } else {
 159                         logger.warn(EELFLoggerDelegate.errorLogger, "Unable to locate the app information from the database.");
 160                         appName = SystemProperties.SDK_NAME;
 161                 }
 162                 requestId = MDC.get(MDC_KEY_REQUEST_ID);
 163
 164                 String fnMenu = null;
 165                 try {
 166                         fnMenu = FunctionalMenuClient.getFunctionalMenu(userId, appName, requestId, appUserName, decryptedPwd);
 167                 }catch(Exception ex) {
 168                         fnMenu = "Failed to get functional menu: " + ex.toString();
 169                 }
 170
 171                 logger.debug(EELFLoggerDelegate.debugLogger, "FunctionalMenu response: {}", fnMenu);
 172
 173                 return fnMenu;
 174         }
 175 }