list_entity_roles_txt.xsl

<?xml version="1.0" encoding="UTF-8"?>
<!--
	list_entity_roles_txt.xsl
	
	This XSL transform takes a SAML metadata document and produces 
	a tab-separated list of triples:
	
	  (@entityID, roleDescriptor, @registrationAuthority)
	
	where roleDescriptor is one of the following:
	
	  IDPSSODescriptor
	  SPSSODescriptor
	  AttributeAuthorityDescriptor
	
	Note that a given entityID may appear multiple times since
	an entity may assume multiple roles.
-->
<xsl:stylesheet version="1.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
	xmlns:mdrpi="urn:oasis:names:tc:SAML:metadata:rpi">

	<!-- Output is plain text -->
	<xsl:output method="text"/>

	<xsl:template match="/">
	
		<xsl:for-each select="//md:EntityDescriptor[md:IDPSSODescriptor]">
			<xsl:value-of select="./@entityID"/>
			<xsl:text>&#x09;</xsl:text>
			<xsl:text>IDPSSODescriptor</xsl:text>
			<xsl:text>&#x09;</xsl:text>
			<xsl:value-of select="./md:Extensions/mdrpi:RegistrationInfo/@registrationAuthority"/>
			<xsl:text>&#x0a;</xsl:text>
		</xsl:for-each>

		<xsl:for-each select="//md:EntityDescriptor[md:SPSSODescriptor]">
			<xsl:value-of select="./@entityID"/>
			<xsl:text>&#x09;</xsl:text>
			<xsl:text>SPSSODescriptor</xsl:text>
			<xsl:text>&#x09;</xsl:text>
			<xsl:value-of select="./md:Extensions/mdrpi:RegistrationInfo/@registrationAuthority"/>
			<xsl:text>&#x0a;</xsl:text>
		</xsl:for-each>

		<xsl:for-each select="//md:EntityDescriptor[md:AttributeAuthorityDescriptor]">
			<xsl:value-of select="./@entityID"/>
			<xsl:text>&#x09;</xsl:text>
			<xsl:text>AttributeAuthorityDescriptor</xsl:text>
			<xsl:text>&#x09;</xsl:text>
			<xsl:value-of select="./md:Extensions/mdrpi:RegistrationInfo/@registrationAuthority"/>
			<xsl:text>&#x0a;</xsl:text>
		</xsl:for-each>
		
	</xsl:template>
	
	<xsl:template match="text()">
		<!-- do nothing -->
	</xsl:template>
</xsl:stylesheet>