--- /dev/null
+/*-
+ * ================================================================================
+ * eCOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file 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.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.service.sessionmgt;
+
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpSession;
+
+import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
+import org.openecomp.portalapp.portal.logging.format.EPAppMessagesEnum;
+import org.openecomp.portalapp.portal.logging.logic.EPLogUtil;
+import org.openecomp.portalapp.portal.service.EPAppService;
+import org.openecomp.portalapp.portal.transport.OnboardingApp;
+import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
+import org.openecomp.portalsdk.core.domain.sessionmgt.TimeoutVO;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalsdk.core.onboarding.crossapi.PortalApiConstants;
+import org.quartz.DisallowConcurrentExecution;
+import org.quartz.JobExecutionContext;
+import org.quartz.JobExecutionException;
+import org.quartz.PersistJobDataAfterExecution;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.scheduling.quartz.QuartzJobBean;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * Executed periodically by Quartz to discover remote application sessions and
+ * update timeouts suitably.
+ */
+@PersistJobDataAfterExecution
+@DisallowConcurrentExecution
+@org.springframework.context.annotation.Configuration
+@EnableAspectJAutoProxy
+@EPMetricsLog
+public class TimeoutHandler extends QuartzJobBean {
+ EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(TimeoutHandler.class);
+
+ ObjectMapper mapper = new ObjectMapper();
+
+ /**
+ * Supports static call {@link #timeoutSessions(HttpSession)}
+ */
+ private static List<OnboardingApp> onboardedAppList = null;
+
+ @Autowired
+ SessionCommunication sessionCommunication;
+
+ @Override
+ protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
+ try {
+ //Create a request id if there is none available,
+ //and which will internally be used when making
+ //session extended timeout calls to the partner applications.
+ if (getSessionCommunication()!=null) {
+ getSessionCommunication().setRequestId();
+ }
+ logger.info(EELFLoggerDelegate.debugLogger, "Quartz Cronjob for Session Management begins");
+
+ ManageService manageService = (ManageService) applicationContext.getBean("manageService");
+ EPAppService appService = (EPAppService) applicationContext.getBean("epAppService");
+
+ List<OnboardingApp> appList = appService.getEnabledNonOpenOnboardingApps();
+ onboardedAppList = appList;
+ TypeReference<Hashtable<String, TimeoutVO>> typeRef = new TypeReference<Hashtable<String, TimeoutVO>>() {
+ };
+ String portalJsonSessionStr;
+ Map<String, TimeoutVO> portalSessionTimeoutMap = null;
+
+ portalJsonSessionStr = manageService.gatherSessionExtenstions();
+ if (portalJsonSessionStr == null || portalJsonSessionStr == "") {
+ logger.error(EELFLoggerDelegate.errorLogger, "Session Management: Portal session information is empty.");
+ return;
+ }
+
+ try {
+ portalSessionTimeoutMap = mapper.readValue(portalJsonSessionStr, typeRef);
+ } catch (JsonMappingException | JsonParseException je) {
+ EPLogUtil.logEcompError(EPAppMessagesEnum.BeInvalidJsonInput);
+ logger.error(EELFLoggerDelegate.errorLogger, "Session Management: JSON Mapping Exception occurred while gathering the Session", je);
+ return;
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Session Management: Error while gather Session from portal", e);
+ return;
+ }
+
+ Map<Long, Map<String, TimeoutVO>> appSessionTimeOutMap = new Hashtable<Long, Map<String, TimeoutVO>>();
+ // determine the Max TimeOut Time for each of the managed sessions
+ for (OnboardingApp app : appList) {
+ if (app.restUrl == null) {
+ logger.info(EELFLoggerDelegate.debugLogger, "Session Management: null restUrl, not fetching from app " + app.name);
+ continue;
+ }
+ logger.info(EELFLoggerDelegate.debugLogger, "Session Management: Calling App " + app.name + " at URL " + app.restUrl);
+ String jsonSessionStr = fetchAppSessions(app);
+ logger.info(EELFLoggerDelegate.debugLogger, "Session Management: App " + app.name + " returned " + jsonSessionStr);
+ if (jsonSessionStr == null || jsonSessionStr.isEmpty())
+ continue;
+
+ try {
+ Map<String, TimeoutVO> sessionTimeoutMap = mapper.readValue(jsonSessionStr, typeRef);
+ appSessionTimeOutMap.put(app.id, sessionTimeoutMap);
+ for (String portalJSessionId : sessionTimeoutMap.keySet()) {
+ final TimeoutVO maxTimeoutVO = portalSessionTimeoutMap.get(portalJSessionId);
+ final TimeoutVO compareTimeoutVO = sessionTimeoutMap.get(portalJSessionId);
+ if (maxTimeoutVO != null && compareTimeoutVO != null) {
+ if (maxTimeoutVO.compareTo(compareTimeoutVO) < 0)
+ portalSessionTimeoutMap.get(portalJSessionId)
+ .setSessionTimOutMilliSec(compareTimeoutVO.getSessionTimOutMilliSec());
+ }
+ }
+ } catch (JsonParseException | JsonMappingException e) {
+ EPLogUtil.logEcompError(EPAppMessagesEnum.BeInvalidJsonInput);
+ logger.error(EELFLoggerDelegate.errorLogger,
+ "JSON Mapping/Processing Exception occurred while mapping/parsing the jsonSessionStr", e);
+ continue;
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while mapping/parsing the jsonSessionStr", e);
+ continue;
+ }
+
+ }
+
+ // post the updated session timeouts back to the Apps
+ for (OnboardingApp app : appList) {
+ if (app.restUrl == null) {
+ logger.warn(EELFLoggerDelegate.errorLogger, "Session Management: null restUrl, not posting back to app " + app.name);
+ continue;
+ }
+
+ Map<String, TimeoutVO> sessionTimeoutMap = appSessionTimeOutMap.get(app.id);
+ if (sessionTimeoutMap == null || sessionTimeoutMap.isEmpty())
+ continue;
+
+ for (String portalJSessionId : sessionTimeoutMap.keySet()) {
+ try {
+ final TimeoutVO maxTimeoutVO = portalSessionTimeoutMap.get(portalJSessionId);
+ final TimeoutVO setTimeoutVO = sessionTimeoutMap.get(portalJSessionId);
+ if (maxTimeoutVO == null || setTimeoutVO == null) {
+ String message = String.format(
+ "Session Management: Failed to update the session timeouts for the app: %s and the sessionId: %s.",
+ app.name, portalJSessionId);
+ logger.warn(EELFLoggerDelegate.errorLogger, message);
+ continue;
+ }
+ setTimeoutVO.setSessionTimOutMilliSec(maxTimeoutVO.getSessionTimOutMilliSec());
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Session Management: error while updating the session timeout map", e);
+ continue;
+ }
+ }
+ logger.info(EELFLoggerDelegate.debugLogger, "Session Management: Updating App " + app.restUrl);
+ String sessionTimeoutMapStr = "";
+ try {
+ sessionTimeoutMapStr = mapper.writeValueAsString(sessionTimeoutMap);
+ } catch (JsonProcessingException je) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while processing sessionTimeOutMap object to a String. Details: "
+ + EcompPortalUtils.getStackTrace(je));
+ EPLogUtil.logEcompError(EPAppMessagesEnum.BeInvalidJsonInput);
+ }
+ pingAppSessions(app, sessionTimeoutMapStr);
+ }
+ String portalSessionTimeoutMapStr = "";
+ try {
+ portalSessionTimeoutMapStr = mapper.writeValueAsString(portalSessionTimeoutMap);
+ } catch (JsonProcessingException je) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred while processing portalSessionTimeOutMap object to a String", je);
+ EPLogUtil.logEcompError(EPAppMessagesEnum.BeInvalidJsonInput);
+ }
+ manageService.updateSessionExtensions(portalSessionTimeoutMapStr);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "************************ Session Management: error in managing session timeouts", e);
+ } finally {
+ getSessionCommunication().clear(true);
+ }
+ }
+
+ private String fetchAppSessions(OnboardingApp app) throws Exception {
+ String jsonSessionValue = getSessionCommunication().sendGet(app);
+ getSessionCommunication().clear(false);
+ return jsonSessionValue;
+ }
+
+ private void pingAppSessions(OnboardingApp app, String sessionTimeoutMapStr) throws Exception {
+ getSessionCommunication().pingSession(app, sessionTimeoutMapStr);
+ getSessionCommunication().clear(false);
+ }
+
+ public void timeoutSessions(HttpSession session) throws Exception {
+ String portalJSessionId = portalJSessionId(session);
+ if (onboardedAppList == null)
+ return;
+
+ for (OnboardingApp app : onboardedAppList) {
+ getSessionCommunication().timeoutSession(app, portalJSessionId);
+ getSessionCommunication().clear(false);
+ }
+ }
+
+ protected static String portalJSessionId(HttpSession session) {
+ final Object attribute = session.getAttribute(PortalApiConstants.PORTAL_JSESSION_ID);
+ if (attribute == null)
+ return "";
+ String jSessionKey = (String) attribute;
+ return jSessionKey.split("-")[0];
+ }
+
+ private static ApplicationContext applicationContext;
+
+ public static void setApplicationContext(ApplicationContext _applicationContext) {
+ applicationContext = _applicationContext;
+ }
+
+ public SessionCommunication getSessionCommunication() {
+ if(sessionCommunication == null){
+ if (applicationContext != null)
+ sessionCommunication = (SessionCommunication)applicationContext.getBean("sessionCommunication");
+ }
+
+ return sessionCommunication;
+ }
+
+ public void setSessionCommunication(SessionCommunication sessionCommunication) {
+ this.sessionCommunication = sessionCommunication;
+ }
+
+}
Code Review / portal.git / blobdiff