epsdk-app-onap/src/main/java/org/onap/portalapp/login/LoginStrategyImpl.java

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