Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-BE / src / main / java / org / openecomp / portalapp / util / SessionCookieUtil.java

diff --git a/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/util/SessionCookieUtil.java b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/util/SessionCookieUtil.java
new file mode 100644 (file)
index 0000000..69fc9b2
--- /dev/null
+++ b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/util/SessionCookieUtil.java
@@ -0,0 +1,129 @@
+/*-
+ * ================================================================================
+ * 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.util;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import org.openecomp.portalapp.portal.utils.EPSystemProperties;
+import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalsdk.core.onboarding.crossapi.PortalApiConstants;
+import org.openecomp.portalsdk.core.onboarding.crossapi.PortalTimeoutHandler;
+import org.openecomp.portalsdk.core.util.CipherUtil;
+import org.openecomp.portalsdk.core.util.SystemProperties;
+import org.openecomp.portalsdk.core.web.support.AppUtils;
+
+public class SessionCookieUtil {
+       
+       //private static final String JSESSIONID = "JSESSIONID";
+       private static final String EP_SERVICE = "EPService";
+       private static final String USER_ID = "UserId";
+       private static Integer cookieMaxAge = -1;
+       private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SessionCookieUtil.class);
+       
+       public static void preSetUp(HttpServletRequest request,
+                       HttpServletResponse response) {
+               initateSessionMgtHandler(request);
+               //set up EPService cookie
+               setUpEPServiceCookie(request, response);
+       }
+
+       public static void setUpEPServiceCookie(HttpServletRequest request,
+                       HttpServletResponse response) {
+               String jSessionId = getJessionId(request);
+               Cookie cookie1 = new Cookie(EP_SERVICE, jSessionId);
+               cookie1.setMaxAge(cookieMaxAge);
+               cookie1.setDomain(EPSystemProperties.getProperty(EPSystemProperties.COOKIE_DOMAIN));
+               cookie1.setPath("/");
+               response.addCookie(cookie1);
+       }
+       
+       public static void setUpUserIdCookie(HttpServletRequest request,
+                       HttpServletResponse response,String userId) throws Exception {
+               logger.info("************** session cookie util set up UserId cookie begins");
+               userId = CipherUtil.encrypt(userId,
+                               SystemProperties.getProperty(SystemProperties.Decryption_Key));
+               Cookie cookie1 = new Cookie(USER_ID, userId);
+               cookie1.setMaxAge(cookieMaxAge);
+               cookie1.setDomain(EPSystemProperties.getProperty(EPSystemProperties.COOKIE_DOMAIN));
+               cookie1.setPath("/");
+               response.addCookie(cookie1);
+               logger.info("************** session cookie util set up EP cookie completed");
+       }
+       
+       public static String getUserIdFromCookie(HttpServletRequest request,
+                       HttpServletResponse response) throws Exception {
+               String userId = "";
+               Cookie[] cookies = request.getCookies();
+               Cookie userIdcookie = null;
+               if (cookies != null)
+                       for (Cookie cookie : cookies)
+                               if (cookie.getName().equals(USER_ID))
+                                       userIdcookie = cookie;
+               if(userIdcookie!=null){
+                       userId = CipherUtil.decrypt(userIdcookie.getValue(),
+                                       SystemProperties.getProperty(SystemProperties.Decryption_Key));
+               }
+               
+               logger.info("************** session cookie util set up EP cookie completed");
+               return userId;
+       }
+       
+       public static String getJessionId(HttpServletRequest request){
+               
+               return request.getSession().getId();
+               /*
+               Cookie ep = WebUtils.getCookie(request, JSESSIONID);
+               if(ep==null){
+                       return request.getSession().getId();
+               }
+               return ep.getValue();
+               */
+       }
+       
+       protected static void initateSessionMgtHandler(HttpServletRequest request) {
+               String jSessionId = getJessionId(request);
+               storeMaxInactiveTime(request);
+               PortalTimeoutHandler.sessionCreated(jSessionId, jSessionId, AppUtils.getSession(request));
+       }
+       
+       protected static void storeMaxInactiveTime(HttpServletRequest request) {
+               HttpSession session = AppUtils.getSession(request);
+               if(session.getAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME) == null)
+                       session.setAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME,session.getMaxInactiveInterval());
+       }
+       
+       public static void resetSessionMaxIdleTimeOut(HttpServletRequest request) {
+               try {
+                       HttpSession session = AppUtils.getSession(request);
+                       final Object maxIdleAttribute = session.getAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME);
+                       if(session != null && maxIdleAttribute != null) {
+                               session.setMaxInactiveInterval(Integer.parseInt(maxIdleAttribute.toString()));
+                       }
+               } catch (Exception e) {
+                       logger.error(EELFLoggerDelegate.errorLogger, "Could not reset the session timeout. Details: " + EcompPortalUtils.getStackTrace(e));
+               }
+               
+       }
+
+}