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.portalsdk.core.onboarding.crossapi;
  21
  22 import java.io.BufferedReader;
  23 import java.io.InputStreamReader;
  24 import java.net.HttpURLConnection;
  25 import java.net.URL;
  26
  27 import org.apache.commons.logging.Log;
  28 import org.apache.commons.logging.LogFactory;
  29
  30 public class SessionCommunicationService {
  31
  32         protected static final Log logger = LogFactory.getLog(SessionCommunicationService.class);
  33
  34         /**
  35          * Calls the ECOMP Portal to retrieve the session slot check interval.
  36          *
  37          * @param ecompRestURL
  38          * @param userName
  39          *            application user name used for authentication at Portal
  40          * @param password
  41          *            application password used for authentication at Portal
  42          * @param uebKey
  43          *            application UEB key (basically application ID) used for
  44          *            authentication at Portal
  45          * @return Content read from the remote REST endpoint
  46          */
  47         public static String getSessionSlotCheckInterval(String ecompRestURL, String userName, String password,
  48                         String uebKey) {
  49                 try {
  50                         String url = ecompRestURL + "/getSessionSlotCheckInterval";
  51
  52                         URL obj = new URL(url);
  53
  54                         HttpURLConnection con = (HttpURLConnection) obj.openConnection();
  55
  56                         // optional default is GET
  57                         con.setRequestMethod("GET");
  58                         con.setConnectTimeout(3000);
  59                         con.setReadTimeout(8000);
  60                         // add request header
  61                         con.setRequestProperty("username", userName);
  62                         con.setRequestProperty("password", password);
  63                         con.setRequestProperty("uebkey", uebKey);
  64
  65                         int responseCode = con.getResponseCode();
  66                         if (logger.isDebugEnabled()) {
  67                                 logger.debug("getSessionSlotCheckInterval: Sending 'GET' request to URL : " + url);
  68                                 logger.debug("getSessionSlotCheckInterval: Response Code : " + responseCode);
  69                         }
  70
  71                         StringBuffer response = new StringBuffer();
  72
  73                         BufferedReader in = null;
  74                         try {
  75                                 in = new BufferedReader(new InputStreamReader(con.getInputStream(), "UTF-8"));
  76                                 String inputLine;
  77                                 while ((inputLine = in.readLine()) != null)
  78                                         response.append(inputLine);
  79                         } finally {
  80                                 in.close();
  81                         }
  82                         return response.toString();
  83                 } catch (Exception e) {
  84                         logger.error("getSessionSlotCheckInterval: failed to fetch the session slot check", e);
  85                         return null;
  86                 }
  87
  88         }
  89
  90         /**
  91          * Calls the ECOMP Portal to request an extension of the current session.
  92          *
  93          * @param ecompRestURL
  94          * @param userName
  95          *            application user name used for authentication at Portal
  96          * @param password
  97          *            application password used for authentication at Portal
  98          * @param uebKey
  99          *            application UEB key (basically application ID) used for
 100          *            authentication at Portal
 101          * @param sessionTimeoutMap
 102          * @return Content read from the remote REST endpoint
 103          * @throws Exception
 104          */
 105         public static String requestPortalSessionTimeoutExtension(String ecompRestURL, String userName, String password,
 106                         String uebKey, String sessionTimeoutMap) throws Exception {
 107
 108                 try {
 109
 110                         String url = ecompRestURL + "/extendSessionTimeOuts";
 111                         // String decreptedPwd =
 112                         // app.appPassword;//CipherUtil.decrypt(encriptedPwdDB,
 113                         // SystemProperties.getProperty(SystemProperties.SECRET_KEY));
 114
 115                         URL obj = new URL(url);
 116
 117                         HttpURLConnection con = (HttpURLConnection) obj.openConnection();
 118
 119                         con.setRequestMethod("POST");
 120                         con.setConnectTimeout(3000);
 121                         con.setReadTimeout(15000);
 122
 123                         // add request header
 124                         con.setRequestProperty("username", userName);
 125                         con.setRequestProperty("password", password);
 126                         con.setRequestProperty("uebkey", uebKey);
 127                         con.setRequestProperty("sessionMap", sessionTimeoutMap);
 128                         con.setDoInput(true);
 129                         con.setDoOutput(true);
 130                         con.getOutputStream().write(sessionTimeoutMap.getBytes());
 131                         con.getOutputStream().flush();
 132                         con.getOutputStream().close();
 133
 134                         // con.set
 135
 136                         int responseCode = con.getResponseCode();
 137                         if (logger.isDebugEnabled()) {
 138                                 logger.debug("requestPortalSessionTimeoutExtension: Sending 'GET' request to URL : " + url);
 139                                 logger.debug("requestPortalSessionTimeoutExtension: Response Code : " + responseCode);
 140                         }
 141
 142                         StringBuffer response = new StringBuffer();
 143                         BufferedReader in = null;
 144                         try {
 145                                 in = new BufferedReader(new InputStreamReader(con.getInputStream()));
 146                                 String inputLine;
 147                                 while ((inputLine = in.readLine()) != null) {
 148                                         response.append(inputLine);
 149                                 }
 150                         } finally {
 151                                 in.close();
 152                         }
 153                         return response.toString();
 154                 } catch (Exception e) {
 155                         logger.error("requestPortalSessionTimeoutExtension: failed to request Portal to extend time out ", e);
 156                         return null;
 157                 }
 158
 159         }
 160
 161 }