+ @Override
+ public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ if (req.getQueryString() != null && !req.getQueryString().equals("") && !req.getQueryString().equals("withRevoked")) {
+ return;// Block actions by get parameters.
+ }
+ if ( !req.getPathInfo().equals(PATH)) {
+ resp.sendError(500);
+ return;
+ }
+ Form.getForm(req, CertificateModificationForm.class).submit(resp.getWriter(), req);
+ doGet(req, resp);
+ }