2 * ================================================================================
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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 * ================================================================================
20 package org.openecomp.portalapp.authentication;
22 import javax.servlet.http.HttpServletRequest;
23 import javax.servlet.http.HttpServletResponse;
25 import org.openecomp.portalapp.command.EPLoginBean;
26 import org.openecomp.portalapp.portal.service.EPLoginService;
27 import org.openecomp.portalapp.portal.utils.EPSystemProperties;
28 import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
29 import org.openecomp.portalapp.util.EPUserUtils;
30 import org.openecomp.portalapp.util.SessionCookieUtil;
31 import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
32 import org.openecomp.portalsdk.core.menu.MenuProperties;
33 import org.openecomp.portalsdk.core.onboarding.crossapi.ECOMPSSO;
34 import org.openecomp.portalsdk.core.util.SystemProperties;
35 import org.springframework.beans.factory.annotation.Autowired;
36 import org.springframework.util.StringUtils;
38 public class SimpleLoginStrategy implements LoginStrategy{
41 private EPLoginService loginService;
43 private static final String GLOBAL_LOCATION_KEY = "Location";
45 EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SimpleLoginStrategy.class);
47 public boolean login(HttpServletRequest request, HttpServletResponse response) throws Exception{
48 logger.info("Attempting 'Simple' Login");
50 //check both authentication cookie and authentication header
51 String orgUserId = null;
53 orgUserId = ECOMPSSO.getUserIdFromCookie(request);
54 } catch(Exception ex){
55 logger.error(EELFLoggerDelegate.errorLogger, "Error getting User ID: '" + ex.getLocalizedMessage() + "'.");
59 if (!StringUtils.isEmpty(orgUserId)) {
60 // package the userid in the login form for processing
61 EPLoginBean commandBean = new EPLoginBean();
62 commandBean.setOrgUserId(orgUserId);
63 commandBean = loginService.findUser(commandBean, (String)request.getAttribute(MenuProperties.MENU_PROPERTIES_FILENAME_KEY), null);
65 // in case authentication has passed but user is not in the ECOMP data base, return a Guest User to the home page.
66 if (commandBean.getUser() == null) {
69 // store the currently logged in user's information in the session
70 EPUserUtils.setUserSession(request, commandBean.getUser(), commandBean.getMenu(), commandBean.getBusinessDirectMenu(), "");
71 logger.info(EELFLoggerDelegate.debugLogger, commandBean.getUser().getOrgUserId() + " exists in the the system.");
74 logger.info(EELFLoggerDelegate.errorLogger, request.getContextPath());
75 SessionCookieUtil.preSetUp(request, response);
78 // in case authentication cookie is missing, send 401 UNAUTHORIZED to client and it will redirect to Logon
80 String authentication = SystemProperties.getProperty(SystemProperties.AUTHENTICATION_MECHANISM);
81 String loginUrl = SystemProperties.getProperty(EPSystemProperties.LOGIN_URL_NO_RET_VAL);
82 logger.info(EELFLoggerDelegate.errorLogger, "Authentication Mechanism: '" + authentication + "'.");
83 if (authentication == null || authentication.equals("") || authentication.trim().equals("BOTH")) {
85 logger.info(EELFLoggerDelegate.errorLogger, "No cookies are found, redirecting the request to '" + loginUrl + "'.");
86 response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
87 response.setHeader(GLOBAL_LOCATION_KEY, loginUrl); //returnUrl + "/index.htm");
89 logger.info(EELFLoggerDelegate.errorLogger, "No cookies are found, redirecting the request to '" + loginUrl + "'.");
90 response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
91 response.setHeader(GLOBAL_LOCATION_KEY, loginUrl); //returnUrl + "/index.htm");
93 } catch(Exception e) {
94 logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred in preHandle() while redirecting, Details: " + EcompPortalUtils.getStackTrace(e));