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

<!-- =============================================================== -->
<!-- Configure the Jetty Server                                      -->
<!--                                                                 -->
<!-- Documentation of this file format can be found at:              -->
<!-- http://wiki.eclipse.org/Jetty/Reference/jetty.xml_syntax        -->
<!--                                                                 -->
<!-- =============================================================== -->


<Configure id="Server" class="org.eclipse.jetty.server.Server">

  <!-- =========================================================== -->
  <!-- Configure the Server Thread Pool.                           -->
  <!-- The server holds a common thread pool which is used by      -->
  <!-- default as the executor used by all connectors and servlet  -->
  <!-- dispatches.                                                 -->
  <!--                                                             -->
  <!-- Configuring a fixed thread pool is vital to controlling the -->
  <!-- maximal memory footprint of the server and is a key tuning  -->
  <!-- parameter for tuning.  In an application that rarely blocks -->
  <!-- then maximal threads may be close to the number of 5*CPUs.  -->
  <!-- In an application that frequently blocks, then maximal      -->
  <!-- threads should be set as high as possible given the memory  -->
  <!-- available.                                                  -->
  <!--                                                             -->
  <!-- Consult the javadoc of o.e.j.util.thread.QueuedThreadPool   -->
  <!-- for all configuration that may be set here.                 -->
  <!-- =========================================================== -->
  <Arg name="threadpool">
    <New id="threadpool" class="com.codahale.metrics.jetty9.InstrumentedQueuedThreadPool">
      <Arg name="registry">
        <Call id="solrJettyMetricRegistry" name="getOrCreate" class="com.codahale.metrics.SharedMetricRegistries">
          <Arg>solr.jetty</Arg>
        </Call>
      </Arg>
    </New>
  </Arg>

  <Get name="ThreadPool">
    <Set name="minThreads" type="int"><Property name="solr.jetty.threads.min" default="10"/></Set>
    <Set name="maxThreads" type="int"><Property name="solr.jetty.threads.max" default="10000"/></Set>
    <Set name="idleTimeout" type="int"><Property name="solr.jetty.threads.idle.timeout" default="120000"/></Set>
    <Set name="stopTimeout" type="int"><Property name="solr.jetty.threads.stop.timeout" default="60000"/></Set>
    <Set name="detailedDump">false</Set>
  </Get>


  <!-- =========================================================== -->
  <!-- Http Configuration.                                         -->
  <!-- This is a common configuration instance used by all         -->
  <!-- connectors that can carry HTTP semantics (HTTP, HTTPS, SPDY)-->
  <!-- It configures the non wire protocol aspects of the HTTP     -->
  <!-- semantic.                                                   -->
  <!--                                                             -->
  <!-- This configuration is only defined here and is used by      -->
  <!-- reference from the jetty-http.xml, jetty-https.xml and      -->
  <!-- jetty-spdy.xml configuration files which instantiate the    -->
  <!-- connectors.                                                 -->
  <!--                                                             -->
  <!-- Consult the javadoc of o.e.j.server.HttpConfiguration       -->
  <!-- for all configuration that may be set here.                 -->
  <!-- =========================================================== -->
  <New id="httpConfig" class="org.eclipse.jetty.server.HttpConfiguration">
    <Set name="secureScheme">https</Set>
    <Set name="securePort"><Property name="solr.jetty.secure.port" default="8443" /></Set>
    <Set name="outputBufferSize"><Property name="solr.jetty.output.buffer.size" default="32768" /></Set>
    <Set name="outputAggregationSize"><Property name="solr.jetty.output.aggregation.size" default="8192" /></Set>
    <Set name="requestHeaderSize"><Property name="solr.jetty.request.header.size" default="8192" /></Set>
    <Set name="responseHeaderSize"><Property name="solr.jetty.response.header.size" default="8192" /></Set>
    <Set name="sendServerVersion"><Property name="solr.jetty.send.server.version" default="false" /></Set>
    <Set name="sendDateHeader"><Property name="solr.jetty.send.date.header" default="false" /></Set>
    <Set name="headerCacheSize"><Property name="solr.jetty.header.cache.size" default="512" /></Set>
    <Set name="delayDispatchUntilContent"><Property name="solr.jetty.delayDispatchUntilContent" default="false"/></Set>
    <!-- Uncomment to enable handling of X-Forwarded- style headers
    <Call name="addCustomizer">
      <Arg><New class="org.eclipse.jetty.server.ForwardedRequestCustomizer"/></Arg>
    </Call>
    -->
  </New>

    <!-- =========================================================== -->
    <!-- RewriteHandle to set headers, redirect root to Solr         -->
    <!-- =========================================================== -->
     <New id="RewriteHandler" class="org.eclipse.jetty.rewrite.handler.RewriteHandler">
      <Set name="rewriteRequestURI">true</Set>
      <Set name="rewritePathInfo">false</Set>
      <Set name="originalPathAttribute">requestedPath</Set>

      <!-- security-related headers -->
      <Call name="addRule">
        <Arg>
          <New class="org.eclipse.jetty.rewrite.handler.HeaderPatternRule">
            <Set name="pattern">/solr/*</Set>
            <Set name="name">Content-Security-Policy</Set>
            <Set name="value">default-src 'none'; base-uri 'none'; connect-src 'self'; form-action 'self'; font-src 'self'; frame-ancestors 'none'; img-src 'self'; media-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self'; worker-src 'self';</Set>
          </New>
        </Arg>
      </Call>
      <Call name="addRule">
        <Arg>
          <New class="org.eclipse.jetty.rewrite.handler.HeaderPatternRule">
            <Set name="pattern">/solr/*</Set>
            <Set name="name">X-Content-Type-Options</Set>
            <Set name="value">nosniff</Set>
          </New>
        </Arg>
      </Call>
      <Call name="addRule">
        <Arg>
          <New class="org.eclipse.jetty.rewrite.handler.HeaderPatternRule">
            <Set name="pattern">/solr/*</Set>
            <Set name="name">X-Frame-Options</Set>
            <Set name="value">SAMEORIGIN</Set>
          </New>
        </Arg>
      </Call>
      <Call name="addRule">
        <Arg>
          <New class="org.eclipse.jetty.rewrite.handler.HeaderPatternRule">
            <Set name="pattern">/solr/*</Set>
            <Set name="name">X-XSS-Protection</Set>
            <Set name="value">1; mode=block</Set>
          </New>
        </Arg>
      </Call>

      <!-- redirect root to solr -->
      <Call name="addRule">
        <Arg>
          <New class="org.eclipse.jetty.rewrite.handler.RedirectRegexRule">
            <Set name="regex">^/$</Set>
            <Set name="location">/solr/</Set>
          </New>
        </Arg>
      </Call>
       <Call name="addRule">
         <Arg>
           <New class="org.eclipse.jetty.rewrite.handler.RewritePatternRule">
             <Set name="pattern">/v2/*</Set>
             <Set name="replacement">/solr/____v2</Set>
           </New>
         </Arg>
       </Call>
       <Call name="addRule">
         <Arg>
           <New class="org.eclipse.jetty.rewrite.handler.RewritePatternRule">
             <Set name="pattern">/api/*</Set>
             <Set name="replacement">/solr/____v2</Set>
           </New>
         </Arg>
       </Call>
       <Set name="handler">
         <New id="Handlers" class="org.eclipse.jetty.server.handler.HandlerCollection">
           <Set name="handlers">
             <Array type="org.eclipse.jetty.server.Handler">
               <Item>
                 <New class="org.eclipse.jetty.server.handler.InetAccessHandler">
                   <Call name="include">
                     <Arg>
                       <Call class="org.eclipse.jetty.util.StringUtil" name="csvSplit">
                         <Arg><Property name="solr.jetty.inetaccess.includes" default=""/></Arg>
                       </Call>
                     </Arg>
                   </Call>
                   <Call name="exclude">
                     <Arg>
                       <Call class="org.eclipse.jetty.util.StringUtil" name="csvSplit">
                         <Arg><Property name="solr.jetty.inetaccess.excludes" default=""/></Arg>
                       </Call>
                     </Arg>
                   </Call>
                   <Set name="handler">
                     <New id="Contexts" class="org.eclipse.jetty.server.handler.ContextHandlerCollection"/>
                   </Set>
                 </New>
               </Item>
               <Item>
                 <New id="InstrumentedHandler" class="com.codahale.metrics.jetty9.InstrumentedHandler">
                   <Arg><Ref refid="solrJettyMetricRegistry"/></Arg>
                   <Set name="handler">
                     <New id="DefaultHandler" class="org.eclipse.jetty.server.handler.DefaultHandler"/>
                   </Set>
                 </New>
               </Item>
             </Array>
           </Set>
         </New>
       </Set>
     </New>

    <!-- =========================================================== -->
    <!-- Set handler Collection Structure                            -->
    <!-- =========================================================== -->
    <Set name="handler">
      <Ref id="RewriteHandler"/>
    </Set>

    <!-- =========================================================== -->
    <!-- extra options                                               -->
    <!-- =========================================================== -->
    <Set name="stopAtShutdown">true</Set>
    <Set name="dumpAfterStart">false</Set>
    <Set name="dumpBeforeStop">false</Set>

    <Call name="addBean">
      <Arg>
        <New id="DeploymentManager" class="org.eclipse.jetty.deploy.DeploymentManager">
          <Set name="contexts">
            <Ref refid="Contexts" />
          </Set>
          <Call name="setContextAttribute">
            <Arg>org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern</Arg>
            <Arg>.*/servlet-api-[^/]*\.jar$</Arg>
          </Call>

          <Call name="addAppProvider">
            <Arg>
              <New class="org.eclipse.jetty.deploy.providers.WebAppProvider">
                <Set name="monitoredDirName"><Property name="jetty.base" default="."/>/contexts</Set>
                <Set name="scanInterval">0</Set>
              </New>
            </Arg>
          </Call>
          
          <!-- Add a customize step to the deployment lifecycle -->
          <!-- uncomment and replace DebugBinding with your extended AppLifeCycle.Binding class 
          <Call name="insertLifeCycleNode">
            <Arg>deployed</Arg>
            <Arg>starting</Arg>
            <Arg>customise</Arg>
          </Call>
          <Call name="addLifeCycleBinding">
            <Arg>
              <New class="org.eclipse.jetty.deploy.bindings.DebugBinding">
                <Arg>customise</Arg>
              </New>
            </Arg>
          </Call>
          -->
          
        </New>
      </Arg>
    </Call>
    
</Configure>
