collect.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
    Pipeline to collect UK-registered entities.
-->
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">

    <!--
        Import commonly used beans.
    -->
    <import resource="../common-beans.xml"/>
    
    <!--
        Import UK-specific beans.
    -->
    <import resource="beans.xml"/>

    <!--
        fetchUkFragmentFiles
        
        Collects all the UK metadata "fragment files" from the /entities directory.
        
        Each fragment file contains a single EntityDescriptor.  The name of each
        eligible file matches a particular regular expression.
    -->
    <bean id="fetchUkFragmentFiles" class="net.shibboleth.metadata.dom.DomFilesystemSourceStage"
        init-method="initialize">
        <property name="id" value="fetchUkFragmentFiles"/>
        <property name="parserPool" ref="parserPool"/>
        <property name="source">
            <bean class="java.io.File">
                <constructor-arg value="#{ systemProperties['basedir'] }/entities"/>
            </bean>
        </property>
        <property name="sourceFileFilter">
            <bean class="uk.org.ukfederation.mda.RegexFileFilter">
                <constructor-arg value="uk\d{6}.xml"/>
            </bean>
        </property>
    </bean>
    
    <!--
        filterDeletedEntities
        
        Remove entity items which have the ukfedlabel:DeletedEntity label on them.
        This convention will be replaced at some point by the files not being available
        for collection in the first place.
    -->
    <bean id="filterDeletedEntities" class="net.shibboleth.metadata.dom.XPathFilteringStage"
        init-method="initialize">
        <property name="id" value="filterDeletedEntities"/>
        <constructor-arg name="expression" value="//ukfedlabel:DeletedEntity"/>
        <constructor-arg name="prefixMappings" ref="commonNamespaces"/>
    </bean>
    
    <!--
        processScopes
        
        This stage normalises scope handling in two ways particular to the UK
        federation:
        
        * we make all three potential scope lists equivalent (on the entity, on
          the IDPSSODescriptor and on the AttributeAuthority)
          
        * we inject scopes "pushed" to entities from the members.xml file
        
        This transform can be run on individual EntityDescriptors or on an
        aggregate EntitiesDescriptor.
    -->
    <bean id="processScopes" class="net.shibboleth.metadata.dom.XSLTransformationStage"
        init-method="initialize">
        <property name="id" value="processScopes"/>
        <property name="xslResource">
            <bean class="org.opensaml.util.resource.FilesystemResource">
                <constructor-arg value="#{ systemProperties['basedir'] }/mdx/uk/scopes.xsl"/>
            </bean>
        </property>
        <property name="transformParameters">
            <map>
                <entry key="membersDocument" value-ref="membersDocument"/>
            </map>
        </property>
    </bean>
    
    <!--
        pipeline
    -->
    <bean id="pipeline" class="net.shibboleth.metadata.pipeline.SimplePipeline">
        <property name="id" value="pipeline"/>
        <property name="stages">
            <list>
                <ref bean="fetchUkFragmentFiles"/>
                <ref bean="filterDeletedEntities"/>
                <ref bean="processFragment"/>
                <ref bean="populateItemIds"/>
                <ref bean="populateUKIds"/>
                <ref bean="checkSchemas"/>
                <ref bean="CHECK.std"/>
                <ref bean="check_ukreg"/>
                
                <!-- failure of any check on registered metadata is fatal -->
                <ref bean="errorTerminatingFilter"/>
                
                <ref bean="assemble.uk"/>

                <!--
                    Process scopes on the entities.  Because the transform performs
                    a fairly heavyweight extraction operation on the members document
                    before applying the results, this is best done on the resulting
                    aggregate so that the extraction happens only once.
                    
                    A better long-term alternative would be to build support for
                    this on a per-entity or per-owner basis into the Members bean.
                -->
                <ref bean="processScopes"/>
                
                <!--
                    Add the federation trust roots.
                -->
                <ref bean="addUKTrustRoots"/>
                
                <!-- failure of any check on registered metadata is fatal -->
                <ref bean="errorTerminatingFilter"/>

                <ref bean="normaliseNamespaces"/>
            </list>
        </property>
    </bean>

</beans>