ECOMP-SDK-APP/src/main/java/org/openecomp/portalapp/login/LoginStrategyImpl.java

   1 package org.openecomp.portalapp.login;
   2
   3 import javax.servlet.http.Cookie;
   4 import javax.servlet.http.HttpServletRequest;
   5 import javax.servlet.http.HttpServletResponse;
   6
   7 import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
   8 import org.openecomp.policy.common.logging.flexlogger.Logger;
   9 import org.openecomp.portalsdk.core.auth.LoginStrategy;
  10 import org.openecomp.portalsdk.core.onboarding.exception.PortalAPIException;
  11 import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
  12 import org.openecomp.portalsdk.core.onboarding.util.PortalApiConstants;
  13 import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
  14 import org.springframework.web.servlet.ModelAndView;
  15
  16 public class LoginStrategyImpl extends LoginStrategy {
  17
  18         private static final Logger LOGGER      = FlexLogger.getLogger(LoginStrategyImpl.class);
  19
  20         @Override
  21         public ModelAndView doLogin(HttpServletRequest request, HttpServletResponse response) throws Exception {
  22                 //'login' for opensource is same as 'external' login.
  23                 return doExternalLogin(request, response);
  24         }
  25
  26         @Override
  27         public String getUserId(HttpServletRequest request) throws PortalAPIException {
  28                 // Check ECOMP Portal cookie
  29                 if (!isLoginCookieExist(request))
  30                         return null;
  31
  32                 String userid = null;
  33                 try {
  34                         userid = getUserIdFromCookie(request);
  35                 } catch (Exception e) {
  36                         LOGGER.error("Exception Occured"+e);
  37                 }
  38                 return userid;
  39         }
  40
  41         private static String getUserIdFromCookie(HttpServletRequest request) throws Exception {
  42                 String userId = "";
  43                 Cookie[] cookies = request.getCookies();
  44                 Cookie userIdcookie = null;
  45                 if (cookies != null)
  46                         for (Cookie cookie : cookies)
  47                                 if (cookie.getName().equals(USER_ID))
  48                                         userIdcookie = cookie;
  49                 if(userIdcookie!=null){
  50                         userId = CipherUtil.decrypt(userIdcookie.getValue(),
  51                                         PortalApiProperties.getProperty(PortalApiConstants.Decryption_Key));
  52                 }
  53                 return userId;
  54
  55         }
  56
  57         private static boolean isLoginCookieExist(HttpServletRequest request) {
  58                 Cookie ep = getCookie(request, EP_SERVICE);
  59                 return (ep != null);
  60         }
  61
  62         private static Cookie getCookie(HttpServletRequest request, String cookieName) {
  63                 Cookie[] cookies = request.getCookies();
  64                 if (cookies != null)
  65                         for (Cookie cookie : cookies)
  66                                 if (cookie.getName().equals(cookieName))
  67                                         return cookie;
  68
  69                 return null;
  70         }
  71
  72
  73 }