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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.portalsdk.core.onboarding.crossapi;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class SessionCommunicationService {
private static final Log logger = LogFactory.getLog(SessionCommunicationService.class);
/**
* Calls the ECOMP Portal to retrieve the session slot check interval.
*
* @param ecompRestURL
* Remote system URL
* @param userName
* application user name used for authentication at Portal
* @param password
* application password used for authentication at Portal
* @param uebKey
* application UEB key (basically application ID) used for
* authentication at Portal
* @return Content read from the remote REST endpoint
*/
public static String getSessionSlotCheckInterval(String ecompRestURL, String userName, String password,
String uebKey) {
try {
String url = ecompRestURL + "/getSessionSlotCheckInterval";
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
// optional default is GET
con.setRequestMethod("GET");
con.setConnectTimeout(3000);
con.setReadTimeout(8000);
// add request header
con.setRequestProperty("username", userName);
con.setRequestProperty("password", password);
con.setRequestProperty("uebkey", uebKey);
int responseCode = con.getResponseCode();
if (logger.isDebugEnabled()) {
logger.debug("getSessionSlotCheckInterval: Sending 'GET' request to URL : " + url);
logger.debug("getSessionSlotCheckInterval: Response Code : " + responseCode);
}
StringBuilder response = new StringBuilder();
try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream(), "UTF-8"))) {
String inputLine;
while ((inputLine = in.readLine()) != null)
response.append(inputLine);
} catch (Exception ex) {
logger.error("getSessionSlotCheckInterval failed to read stream", ex);
}
return response.toString();
} catch (Exception e) {
logger.error("getSessionSlotCheckInterval: failed to fetch the session slot check", e);
return null;
}
}
/**
* Calls the ECOMP Portal to request an extension of the current session.
*
* @param ecompRestURL
* Remote system URL
* @param userName
* application user name used for authentication at Portal
* @param password
* application password used for authentication at Portal
* @param uebKey
* application UEB key (basically application ID) used for
* authentication at Portal
* @param sessionTimeoutMap
* Session timeout map
* @return Content read from the remote REST endpoint
*/
public static String requestPortalSessionTimeoutExtension(String ecompRestURL, String userName, String password,
String uebKey, String sessionTimeoutMap) {
try {
String url = ecompRestURL + "/extendSessionTimeOuts";
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("POST");
con.setConnectTimeout(3000);
con.setReadTimeout(15000);
// add request header
con.setRequestProperty("username", userName);
con.setRequestProperty("password", password);
con.setRequestProperty("uebkey", uebKey);
con.setRequestProperty("sessionMap", sessionTimeoutMap);
con.setDoInput(true);
con.setDoOutput(true);
con.getOutputStream().write(sessionTimeoutMap.getBytes());
con.getOutputStream().flush();
con.getOutputStream().close();
int responseCode = con.getResponseCode();
if (logger.isDebugEnabled()) {
logger.debug("requestPortalSessionTimeoutExtension: Sending 'GET' request to URL : " + url);
logger.debug("requestPortalSessionTimeoutExtension: Response Code : " + responseCode);
}
StringBuilder response = new StringBuilder();
try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
String inputLine;
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
} catch (Exception ex) {
logger.error("requestPortalSessionTimeoutExtension failed", ex);
}
return response.toString();
} catch (Exception e) {
logger.error("requestPortalSessionTimeoutExtension: failed to request Portal to extend time out ", e);
return null;
}
}
}
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