This command line configuration example:
reads the UK federation metadata aggregate from its distribution site
verifies the aggregate's signature using the X.509 certificate taken from
path/to/input/ukfederation-2014.pem; terminating processing if this is not possibleremoves three (imaginary) entities belonging to the
example.comdomainremoves all entity role descriptors other than
IDPSSODescriptor,SPSSODescriptororAttributeAuthorityDescriptorremoves any person or organization contact information
writes the results into the file
path/to/output/output.xml
You can execute the example as follows:
$ .../mda.sh filter-aggregate.xml main
The example configuration file is as follows; it has been verified with MDA version 0.10.0-SNAPSHOT as of 2023-10-23:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-init-method="initialize"
xmlns="http://www.springframework.org/schema/beans" 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">
<bean id="httpClientBuilder" class="net.shibboleth.shared.httpclient.HttpClientBuilder"/>
<bean id="httpClient" factory-bean="httpClientBuilder" factory-method="buildClient"/>
<!-- Import the Standard bean definition resource. -->
<!-- See https://shibboleth.atlassian.net/wiki/spaces/MA1/pages/3162439683/Standard+bean+definition+resource -->
<import resource="classpath:net/shibboleth/metadata/beans.xml"/>
<!-- First, we define the stages for our pipeline -->
<bean id="source" parent="mda.DOMResourceSourceStage">
<property name="id" value="source"/>
<property name="parserPool">
<bean class="net.shibboleth.shared.xml.impl.BasicParserPool" init-method="initialize"/>
</property>
<property name="DOMResource">
<bean class="net.shibboleth.shared.spring.httpclient.resource.HTTPResource">
<constructor-arg ref="httpClient"/>
<constructor-arg
value="http://metadata.ukfederation.org.uk/ukfederation-metadata.xml"/>
</bean>
</property>
</bean>
<!--
Validate the signature on an aggregate. If the signature is not
present or cannot be validated, this will add an Error status to
the item. This will not by itself result in processing being
terminated.
-->
<bean id="validateSignature" parent="mda.XMLSignatureValidationStage">
<property name="id" value="validateSignature"/>
<property name="verificationCertificate">
<bean class="net.shibboleth.shared.spring.security.factory.X509CertificateFactoryBean">
<property name="resource">
<bean class="org.springframework.core.io.FileSystemResource">
<constructor-arg>
<bean class="java.io.File">
<constructor-arg value="path/to/input/ukfederation-2014.pem"/>
</bean>
</constructor-arg>
</bean>
</property>
</bean>
</property>
</bean>
<!--
errorAnnouncer
A pipeline stage that logs any errors present,
but takes no action on them.
-->
<bean id="errorAnnouncer" parent="mda.StatusMetadataLoggingStage">
<property name="id" value="errorAnnouncer"/>
<property name="selectionRequirements">
<list>
<value>#{T(net.shibboleth.metadata.ErrorStatus)}</value>
</list>
</property>
</bean>
<!--
errorTerminator
This pipeline stage causes CLI termination if any item is marked with an error status.
-->
<bean id="errorTerminator" parent="mda.ItemMetadataTerminationStage">
<property name="id" value="errorTerminator"/>
<property name="selectionRequirements">
<list>
<value>#{T(net.shibboleth.metadata.ErrorStatus)}</value>
</list>
</property>
</bean>
<bean id="removeEntities" parent="mda.EntityFilterStage">
<property name="id" value="removeEntities"/>
<property name="designatedEntities">
<list>
<value>https://idp.example.com/idp/shibboleth</value>
<value>https://issues.example.com/shibboleth</value>
<value>https://wiki.example.com/shibboleth</value>
</list>
</property>
</bean>
<bean id="removeRoles" parent="mda.EntityRoleFilterStage">
<property name="id" value="removeRoles"/>
<property name="whitelistingRoles" value="true"/>
<property name="designatedRoles">
<list>
<bean class="javax.xml.namespace.QName">
<constructor-arg value="urn:oasis:names:tc:SAML:2.0:metadata"/>
<constructor-arg value="IDPSSODescriptor"/>
</bean>
<bean class="javax.xml.namespace.QName">
<constructor-arg value="urn:oasis:names:tc:SAML:2.0:metadata"/>
<constructor-arg value="AttributeAuthorityDescriptor"/>
</bean>
<bean class="javax.xml.namespace.QName">
<constructor-arg value="urn:oasis:names:tc:SAML:2.0:metadata"/>
<constructor-arg value="SPSSODescriptor"/>
</bean>
</list>
</property>
</bean>
<bean id="removeInvalidContactPerson" parent="mda.ContactPersonFilterStage">
<property name="id" value="removeInvalidContactPerson"/>
<property name="whitelistingTypes" value="false"/>
</bean>
<bean id="removeOrganization" parent="mda.RemoveOrganizationStage">
<property name="id" value="removeOrganization"/>
</bean>
<bean id="serialize" parent="mda.SerializationStage">
<property name="id" value="serializeIdPs"/>
<property name="outputFile">
<bean class="java.io.File">
<constructor-arg value="path/to/output/output.xml"/>
</bean>
</property>
<property name="serializer">
<bean id="domSerializer" parent="mda.DOMElementSerializer"/>
</property>
</bean>
<!-- Next we define a pipeline with all the stages in it -->
<bean id="main" parent="mda.SimplePipeline">
<property name="id" value="main"/>
<property name="stages">
<list>
<ref bean="source"/>
<ref bean="validateSignature"/>
<ref bean="errorAnnouncer"/>
<ref bean="errorTerminator"/>
<ref bean="removeEntities"/>
<ref bean="removeRoles"/>
<ref bean="removeInvalidContactPerson"/>
<ref bean="removeOrganization"/>
<ref bean="serialize"/>
</list>
</property>
</bean>
</beans>