spring-security-samples/servlet/java-configuration/authentication/x509/server/tomcat.xml

<?xml version="1.0" encoding="UTF-8"?>
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--><Server port="8006" shutdown="SHUTDOWN">
	<Listener SSLEngine="on" className="org.apache.catalina.core.AprLifecycleListener"/>

	<Service name="Catalina">
		<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>

		<Connector SSLEnabled="true" clientAuth="true" keystoreFile="src/main/resources/certs/server.p12" keystorePass="password" maxThreads="150" port="8443" protocol="HTTP/1.1" scheme="https" secure="true" sslProtocol="TLS" truststorePass="password" truststoreFile="src/main/resources/certs/server.p12"/>

		<Connector port="8010" protocol="AJP/1.3" redirectPort="8443" secret="secret"/>


		<Engine defaultHost="localhost" name="Catalina">
			<Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true">
				<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" pattern="%h %l %u %t &quot;%r&quot; %s %b" prefix="localhost_access_log." suffix=".txt"/>
				</Host>
		</Engine>
	</Service>
</Server>