173.9.3. 如何获取对 X509Certificate 的参考

Jetty 在 HttpServletRequest 中存储对证书的引用，您可以按照以下方法从代码访问：

HttpServletRequest req = exchange.getIn().getBody(HttpServletRequest.class);
X509Certificate cert = (X509Certificate) req.getAttribute("javax.servlet.request.X509Certificate")