if (user == null) {
log.debug("Could not find " + WebAppProxyServlet.PROXY_USER_COOKIE_NAME
+ " cookie, so user will not be set");
chain.doFilter(req, resp);
} else {
final AmIpPrincipal principal = new AmIpPrincipal(user);
ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq,
principal);
chain.doFilter(requestWrapper, resp);
}
} catch (IOException | ServletException e) {