hresp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Could not access proxy filter service "
+ ctx.getContextPath());
} else {
try {
URI uri = URI.create(url);
if (!service.accept(hreq, container, uri)) {
hresp.sendError(HttpServletResponse.SC_FORBIDDEN, "Gadget " + url + " is blacklisted");
} else {
chain.doFilter(req, resp);
}