Add MDUI statistics for mdx channels.

This is currently based on the imported metadata, which may exclude entities which have been filtered out. Needs to be reworked to operate on the raw aggregates.
InCommon · Jun 25, 2011 · c459bfa · c459bfa
1 parent bb8ffbc
commit c459bfa
Show file tree

Hide file tree

Showing 2 changed files with 117 additions and 0 deletions.
diff --git a/build.xml b/build.xml
@@ -810,6 +810,30 @@
 		</sequential>
 	</macrodef>
 
+    <!--
+        Macro to run the Xalan XSLT engine, taking files from arbitrary
+        locations.  No output specified, so the result of the transform
+        will be sent to standard output.
+    -->
+    <macrodef name="XALAN.noout">
+        <attribute name="i"/>
+        <attribute name="x"/>
+        <sequential>
+            <java fork="true" maxmemory="${java.max.memory}" failonerror="true" classname="org.apache.xalan.xslt.Process">
+                <classpath>
+                    <fileset dir="${tools.xalan}/lib">
+                        <include name="*.jar"/>
+                    </fileset>
+                </classpath>
+                <jvmarg value="-Djava.endorsed.dirs=${tools.xalan}/endorsed"/>
+                <arg value="-IN"/>
+                <arg value="@{i}"/>
+                <arg value="-XSL"/>
+                <arg value="@{x}"/>
+            </java>
+        </sequential>
+    </macrodef>
+
 	<!--
 		Macro to run the Xalan XSLT engine, taking files from pre-defined
 		locations.
@@ -1187,6 +1211,23 @@
         <echo>UK production aggregate flow completed.</echo>
 	</target>
 
+    <!--
+        *******************************
+        ***                         ***
+        ***   M D U I   S T A T S   ***
+        ***                         ***
+        *******************************
+    -->
+
+	<target name="mdui.stats">
+        <input addproperty="channel">
+            Please select the channel to use (e.g., us_incommon):
+        </input>
+		<CHANNEL.import channel="${channel}"/>
+		<XALAN.noout i="${mdx.dir}/${channel}/imported.xml"
+		   x="${build.dir}/statistics_mdui.xsl"/>
+	</target>
+
 	<!--
 		*******************************
 		***                         ***

diff --git a/build/statistics_mdui.xsl b/build/statistics_mdui.xsl
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    
+    statistics_mdui.xsl
+    
+    XSL stylesheet taking a metadata aggregate and giving some statistics about MDUI
+    element use as textual output.
+    
+    Author: Ian A. Young <ian@iay.org.uk>
+
+-->
+<xsl:stylesheet
+    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
+    xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:math="http://exslt.org/math"
+    xmlns:date="http://exslt.org/dates-and-times"
+    xmlns:dyn="http://exslt.org/dynamic"
+    xmlns:set="http://exslt.org/sets"
+    exclude-result-prefixes="xsl md mdui xsi math date dyn set"
+    version="1.0">
+
+    <xsl:output method="text" omit-xml-declaration="yes"/>
+
+    <xsl:template match="/md:EntitiesDescriptor">
+
+        <xsl:variable name="entities" select="//md:EntityDescriptor"/>
+        <xsl:variable name="entityCount" select="count($entities)"/>
+
+        <xsl:variable name="idps" select="$entities[md:IDPSSODescriptor]"/>
+        <xsl:variable name="idpCount" select="count($idps)"/>
+        <xsl:variable name="sps" select="$entities[md:SPSSODescriptor]"/>
+        <xsl:variable name="spCount" select="count($sps)"/>
+        <xsl:variable name="dualEntities" select="$entities[md:IDPSSODescriptor][md:SPSSODescriptor]"/>
+        <xsl:variable name="dualEntityCount" select="count($dualEntities)"/>
+
+        <xsl:text>Total entities: </xsl:text>
+        <xsl:value-of select="$entityCount"/>
+        <xsl:text>&#10;</xsl:text>
+
+        <xsl:variable name="uiInfoEntities" select="$entities[descendant::mdui:UIInfo]"/>
+        <xsl:variable name="uiInfoEntitiesCount" select="count($uiInfoEntities)"/>
+        <xsl:text>   mdui:UIInfo: </xsl:text>
+        <xsl:value-of select="$uiInfoEntitiesCount"/>
+        <xsl:text> (</xsl:text>
+        <xsl:value-of select="format-number($uiInfoEntitiesCount div $entityCount, '0.0%')"/>
+        <xsl:text>)&#10;</xsl:text>
+
+        <xsl:text>Identity providers: </xsl:text>
+        <xsl:value-of select="$idpCount"/>
+        <xsl:text>&#10;</xsl:text>
+
+        <xsl:variable name="idp.uiinfo" select="$idps[descendant::mdui:UIInfo]"/>
+        <xsl:variable name="idp.uiinfo.count" select="count($idp.uiinfo)"/>
+        <xsl:text>   mdui:UIInfo: </xsl:text>
+        <xsl:value-of select="$idp.uiinfo.count"/>
+        <xsl:text> (</xsl:text>
+        <xsl:value-of select="format-number($idp.uiinfo.count div $idpCount, '0.0%')"/>
+        <xsl:text>)&#10;</xsl:text>
+
+        <xsl:text>Service providers: </xsl:text>
+        <xsl:value-of select="$spCount"/>
+        <xsl:text>&#10;</xsl:text>
+
+        <xsl:variable name="sp.uiinfo" select="$sps[descendant::mdui:UIInfo]"/>
+        <xsl:variable name="sp.uiinfo.count" select="count($sp.uiinfo)"/>
+        <xsl:text>   mdui:UIInfo: </xsl:text>
+        <xsl:value-of select="$sp.uiinfo.count"/>
+        <xsl:text> (</xsl:text>
+        <xsl:value-of select="format-number($sp.uiinfo.count div $spCount, '0.0%')"/>
+        <xsl:text>)&#10;</xsl:text>
+
+    </xsl:template>
+
+</xsl:stylesheet>