/**
* Creates, sends (to the given ServletResponse), and returns a TicketGrantingTicket for the given
* username.
*
* @param username username
* @param request request
* @param response response
* @return TicketGrantingTicket
* @throws ServletException ServletException
* @throws UnsupportedEncodingException UnsupportedEncodingException
*/
private TicketGrantingTicket sendTgc(
final String username, final HttpServletRequest request, final HttpServletResponse response)
throws ServletException, UnsupportedEncodingException {
try {
TicketGrantingTicket t = new TicketGrantingTicket(InfoBase64Coding.encrypt(username));
String token = tgcCache.addTicket(t);
Cookie tgc = new Cookie(TGC_ID, token);
tgc.setSecure(false);
tgc.setMaxAge(
StringUtils.isNotEmpty(keepLogin)
? Integer.parseInt(app.getInitParameter("UNCookieTimeOut"))
: -1);
tgc.setPath("/");
tgc.setDomain(DomainConstant.DOMAIN);
response.addCookie(tgc);
writeCookieWithName(username, response);
return t;
} catch (TicketException ex) {
throw new ServletException(ex.toString());
}
}
/**
* Grants a service ticket for the given service, using the given TicketGrantingTicket. If no
* 'service' is specified, simply forward to message conveying generic success.
*
* @param request request
* @param response response
* @param t t
* @param serviceId serviceId
* @param first first
* @throws ServletException ServletException
* @throws IOException IOException
*/
private void grantForService(
final HttpServletRequest request,
final HttpServletResponse response,
final TicketGrantingTicket t,
final String serviceId,
final boolean first)
throws ServletException, IOException {
try {
String actualServiceId = serviceId != null ? serviceId : "http://www.lvmama.com/";
if (actualServiceId.contains("&")) {
// log("service=="+actualServiceId);
actualServiceId = actualServiceId.replaceAll("&", "&");
}
ServiceTicket st = new ServiceTicket(t, actualServiceId, first);
String token = stCache.addTicket(st);
request.setAttribute("serviceId", actualServiceId);
request.setAttribute("token", token);
if (!first) {
if (privacyRequested(request)) {
app.getRequestDispatcher(confirmService).forward(request, response);
} else {
request.setAttribute("first", "false");
Cookie unCookie = null;
Cookie[] cookies = request.getCookies();
if (null != cookies) {
for (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals("UN")) {
unCookie = cookies[i];
}
}
}
if (null == unCookie) {
unCookie = new Cookie("UN", null);
unCookie.setDomain(DomainConstant.DOMAIN);
unCookie.setMaxAge(
StringUtils.isNotEmpty(keepLogin)
? Integer.parseInt(app.getInitParameter("UNCookieTimeOut"))
: -1);
unCookie.setPath("/");
unCookie.setValue(
URLEncoder.encode(new String(InfoBase64Coding.decrypt(t.getUsername())), "UTF-8"));
response.addCookie(unCookie);
}
app.getRequestDispatcher(serviceSuccess).forward(request, response);
}
} else {
request.setAttribute("first", "true");
Cookie unCookie = null;
Cookie[] cookies = request.getCookies();
if (null != cookies) {
for (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals("UN")) {
unCookie = cookies[i];
}
}
}
if (null == unCookie) {
unCookie = new Cookie("UN", null);
unCookie.setDomain(DomainConstant.DOMAIN);
unCookie.setMaxAge(
StringUtils.isNotEmpty(keepLogin)
? Integer.parseInt(app.getInitParameter("UNCookieTimeOut"))
: -1);
unCookie.setPath("/");
unCookie.setValue(
URLEncoder.encode(new String(InfoBase64Coding.decrypt(t.getUsername())), "UTF-8"));
response.addCookie(unCookie);
}
app.getRequestDispatcher(serviceSuccess).forward(request, response);
}
} catch (TicketException ex) {
throw new ServletException(ex.toString());
}
}
