String ssoTicketId = RequestUtil.getCookieValue(config.getProperty(RequestUtil.PROP_LOGIN_TICKET_PARAM),
String ssoTicketId = RequestUtil.getCookieValue(config.getProperty(RequestUtil.PROP_COOKIE_SSO),
    public final void doGet(final HttpServletRequest request, final HttpServletResponse response)            throws IOException, ServletException {        Properties config = getConfig();        /* Public computer (deny SSO)? */        String denySSOChoice = RequestUtil.getCookieValue(config.getProperty(RequestUtil.PROP_COOKIE_DENYSSO),                                                          request.getCookies());        boolean denySSO;        if (denySSOChoice == null || denySSOChoice.equals("false") || denySSOChoice.equals("")) {            request.setAttribute(RequestUtil.ATTR_SELECTED_DENYSSO, new Boolean(false));            denySSO = true;        } else {            request.setAttribute(RequestUtil.ATTR_SELECTED_DENYSSO, new Boolean(true));            denySSO = false;        }        /* Single Sign On */        if (!denySSO) {            String serviceTicket;            try {                String loginTicketId = request.getParameter(config.getProperty(RequestUtil.PROP_LOGIN_TICKET_PARAM));                String ssoTicketId = RequestUtil.getCookieValue(config.getProperty(RequestUtil.PROP_LOGIN_TICKET_PARAM),                                                                request.getCookies());                serviceTicket = MoriaController.attemptSingleSignOn(loginTicketId, ssoTicketId);                /* Redirect back to web service */                response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);                response.setHeader("Location", MoriaController.getRedirectURL(serviceTicket));                /* Single Sign On succeeded, we're finished. */                return;            } catch(UnknownTicketException e) {                /* Single Sing On failed, continue with normal authentication */            } catch(MoriaControllerException e) {                /* Do not handle this exception here. Will be handeled by the showLoginPage method. */            }        }        /* Display login page */        showLoginPage(request, response, null);    }