solr/server/etc/jetty-ssl.xml

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">

<!-- ============================================================= -->
<!-- Configure a TLS (SSL) Context Factory                         -->
<!-- This configuration must be used in conjunction with jetty.xml -->
<!-- and either jetty-https.xml or jetty-spdy.xml (but not both)   -->
<!-- ============================================================= -->
<Configure id="sslContextFactory" class="org.eclipse.jetty.util.ssl.SslContextFactory$Server">
  <Call class="org.apache.solr.util.configuration.SSLConfigurationsFactory" name="current">
    <Get name="keyStorePassword" id="keyStorePassword"/>
    <Get name="trustStorePassword" id="trustStorePassword"/>
  </Call>
  <Set name="KeyStorePath"><Property name="solr.jetty.keystore" default="./etc/solr-ssl.keystore.jks"/></Set>
  <Set name="KeyStorePassword"><Ref refid="keyStorePassword"/></Set>
  <Set name="TrustStorePath"><Property name="solr.jetty.truststore" default="./etc/solr-ssl.keystore.jks"/></Set>
  <Set name="TrustStorePassword"><Ref refid="trustStorePassword"/></Set>
  <Set name="NeedClientAuth"><Property name="solr.jetty.ssl.needClientAuth" default="false"/></Set>
  <Set name="WantClientAuth"><Property name="solr.jetty.ssl.wantClientAuth" default="false"/></Set>
  <Set name="KeyStoreType"><Property name="solr.jetty.keystore.type" default="PKCS12"/></Set>
  <Set name="TrustStoreType"><Property name="solr.jetty.truststore.type" default="PKCS12"/></Set>

  <!-- =========================================================== -->
  <!-- Create a TLS specific HttpConfiguration based on the        -->
  <!-- common HttpConfiguration defined in jetty.xml               -->
  <!-- Add a SecureRequestCustomizer to extract certificate and    -->
  <!-- session information                                         -->
  <!-- =========================================================== -->
  <New id="sslHttpConfig" class="org.eclipse.jetty.server.HttpConfiguration">
    <Arg><Ref refid="httpConfig"/></Arg>
    <Call name="addCustomizer">
      <Arg><New class="org.eclipse.jetty.server.SecureRequestCustomizer"/></Arg>
    </Call>
  </New>

</Configure>