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Rev 3185 Rev 4388
Line 30... Line 30...
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	public static final String USER_INFO_COOKIE_NAME = "uic";
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	public static final String USER_INFO_COOKIE_NAME = "uic";
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	public static final String USER_ID_COOKIE_NAME = "uid";
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	public static final String USER_ID_COOKIE_NAME = "uid";
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	public static final String COOKIE_DECRYPTION_STRING = "shop2020";
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	public static final String COOKIE_DECRYPTION_STRING = "shop2020";
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	private Map<String, Cookie> cookiesMap = null;
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	private Cookie userCookie = null;
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	private DesEncrypter desEncrypter = new DesEncrypter(COOKIE_DECRYPTION_STRING);
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	private DesEncrypter desEncrypter = new DesEncrypter(COOKIE_DECRYPTION_STRING);
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	private Cookie userinfoCookie = null;
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	private String cookieDomain = "";
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	private String cookieDomain = "";
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	public void setCookieDomain(String cookieDomain) {
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	public void setCookieDomain(String cookieDomain) {
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		this.cookieDomain = cookieDomain;
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		this.cookieDomain = cookieDomain;
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	}
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	}
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	@Override
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	@Override
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	public String intercept(ActionInvocation invocation) throws Exception {
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	public String intercept(ActionInvocation invocation) throws Exception {
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		final Object action = invocation.getAction();
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		final Object action = invocation.getAction();
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		log.debug("inside user intercepror");
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		log.debug("inside user intercepror");
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        HttpServletRequest request = ServletActionContext.getRequest();
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		HttpServletRequest request = ServletActionContext.getRequest();
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        HttpSession session = request.getSession(); // Do not remove it, session id is used for session tracking.
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        HttpSession session = request.getSession(); // Do not remove it, session id is used for session tracking.
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		createCookiesMap(request);
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        Map<String, Cookie> cookiesMap = createCookiesMap(request);
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        // CreateUserInterceptor may have set the userinfo object in the request
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        // CreateUserInterceptor may have set the userinfo object in the request
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        // itself. If we can get the userinfo object here, we don't need to
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        // itself. If we can get the userinfo object here, we don't need to
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        // parse the cookies that came in with the request.
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        // parse the cookies that came in with the request.
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		UserSessionInfo userInfo = (UserSessionInfo) request.getAttribute(USER_INFO_COOKIE_NAME);
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		UserSessionInfo userInfo = (UserSessionInfo) request.getAttribute(USER_INFO_COOKIE_NAME);
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		userCookie = cookiesMap.get(UserInterceptor.USER_ID_COOKIE_NAME);
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		Cookie userCookie = cookiesMap.get(UserInterceptor.USER_ID_COOKIE_NAME);
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		userinfoCookie = cookiesMap.get(USER_INFO_COOKIE_NAME);
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		Cookie userinfoCookie = cookiesMap.get(USER_INFO_COOKIE_NAME);
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		if(userInfo == null ){
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		if(userInfo == null ){
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		    //Okay, we didn't get the userinfo object from the request. Time to parse the UIC cookie.
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		    //Okay, we didn't get the userinfo object from the request. Time to parse the UIC cookie.
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			if(userinfoCookie!=null){
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			if(userinfoCookie!=null){
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				userInfo = UserSessionInfo.getUserSessionInfoFromCookieValue(userinfoCookie.getValue());
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				userInfo = UserSessionInfo.getUserSessionInfoFromCookieValue(userinfoCookie.getValue());
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				    expireUicCookie();
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				    expireUicCookie();
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				    expireUidCookie();
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				    expireUidCookie();
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				}
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				}
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			} else {
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			} else {
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			    //No UIC cookie too. Try the old UID cookie. This method is guaranteed  to return a userinfo object, cookie or not.
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			    //No UIC cookie too. Try the old UID cookie. This method is guaranteed  to return a userinfo object, cookie or not.
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				userInfo = createAndGetSessionFromUIDCookie(session);
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				userInfo = createAndGetSessionFromUIDCookie(session, cookiesMap, userCookie);
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			}
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			}
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		}
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		}
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		//Set the request attribute for access by other interceptors.
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		//Set the request attribute for access by other interceptors.
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		request.setAttribute(USER_INFO_COOKIE_NAME, userInfo);
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		request.setAttribute(USER_INFO_COOKIE_NAME, userInfo);
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     * cookie domain explicitly to .saholic.com and different cookies were set
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     * cookie domain explicitly to .saholic.com and different cookies were set
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     * for saholic.com and www.saholic.com.
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     * for saholic.com and www.saholic.com.
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     *
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     *
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     * @param request
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     * @param request
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     */
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     */
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	private void createCookiesMap(HttpServletRequest request) {
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	private Map<String, Cookie> createCookiesMap(HttpServletRequest request) {
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		cookiesMap  = new HashMap<String, Cookie>();
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		Map<String, Cookie> cookiesMap  = new HashMap<String, Cookie>();
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		Cookie[] cookies = request.getCookies();
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		Cookie[] cookies = request.getCookies();
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		if(cookies==null)
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		if(cookies==null)
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			return;
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			return cookiesMap;
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		for (Cookie cookie : cookies) {
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		for (Cookie cookie : cookies) {
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			if (cookie.getName().equals(UserInterceptor.USER_ID_COOKIE_NAME)) {
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			if (cookie.getName().equals(UserInterceptor.USER_ID_COOKIE_NAME)) {
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				if (cookie.getDomain() == null || cookie.getDomain().isEmpty()
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				if (cookie.getDomain() == null || cookie.getDomain().isEmpty()
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						|| !cookie.getDomain().equals(this.cookieDomain))
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						|| !cookie.getDomain().equals(this.cookieDomain))
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				{
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				{
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					}
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					}
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				}
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				}
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			}
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			}
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		    cookiesMap.put(cookie.getName(), cookie);
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		    cookiesMap.put(cookie.getName(), cookie);
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		}
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		}
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		return cookiesMap;
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	}
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	}
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    /**
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    /**
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     * Creates and gets session information from the UID cookie. This should be
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     * Creates and gets session information from the UID cookie. This should be
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     * called only when the required information couldn't be had from the UIC
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     * called only when the required information couldn't be had from the UIC
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     * It also expires the UID cookie if it can't parse the cookie value.
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     * It also expires the UID cookie if it can't parse the cookie value.
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     *
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     *
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     * @param session
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     * @param session
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     * @return A user session info object.
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     * @return A user session info object.
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     */
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     */
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	private UserSessionInfo createAndGetSessionFromUIDCookie(HttpSession session) {
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	private UserSessionInfo createAndGetSessionFromUIDCookie(HttpSession session, Map<String, Cookie> cookiesMap, Cookie userCookie) {
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		userCookie = (Cookie) cookiesMap.get(UserInterceptor.USER_ID_COOKIE_NAME);
 - 
 
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		UserSessionInfo userInfo = null;
 175 
		UserSessionInfo userInfo = null;
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		if(userCookie != null){
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		if(userCookie != null){
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			String uidString = userCookie.getValue();
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			String uidString = userCookie.getValue();
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			if(uidString != null){
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			if(uidString != null){
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				try {
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				try {