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Posted to commits@clerezza.apache.org by re...@apache.org on 2010/06/18 02:08:21 UTC
svn commit: r955795 [1/2] - in
/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl:
./ core/ core/src/ core/src/main/ core/src/main/resources/
core/src/main/resources/OSGI-INF/ core/src/main/scala/
core/src/main/scala/org/ ...
Author: reto
Date: Fri Jun 18 00:08:20 2010
New Revision: 955795
URL: http://svn.apache.org/viewvc?rev=955795&view=rev
Log:
CLEREZZA-39: initial import, not yet to be added to distribution. dependency to net.bblfish bundle to be removed
Added:
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/ (with props)
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/pom.xml
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/serviceComponents.xml
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/CertUtilities.scala
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/WebDescriptionProvider.scala
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/FoafSslAuthentication.scala
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/Activator.scala
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/X509TrustManagerWrapperService.scala
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/ (with props)
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/pom.xml
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/atomowl.rdf
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/cert.rdf
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/rsa.rdf
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/pom.xml
Propchange: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Fri Jun 18 00:08:20 2010
@@ -0,0 +1 @@
+target
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/pom.xml
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/pom.xml?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/pom.xml (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/pom.xml Fri Jun 18 00:08:20 2010
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.foafssl</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ </parent>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.foafssl.core</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+ <name>Clerezza - foaf+ssl Core</name>
+ <description>
+ Foaf + Ssl Core
+ </description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.foafssl.ontologies</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.rdf.core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.platform.typerendering.core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.platform.typerendering.scalaserverpages</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.rdf.scala.utils</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.platform.security</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>javax.ws.rs</groupId>
+ <artifactId>jsr311-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>net.java.dev.sommer</groupId>
+ <version>0.5-SNAPSHOT</version>
+ <artifactId>foafssl-verifier</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.scala-lang</groupId>
+ <artifactId>scala-library</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jsslutils</groupId>
+ <artifactId>jsslutils</artifactId>
+ <version>1.0.5</version>
+ </dependency>
+ <dependency>
+ <groupId>org.wymiwyg</groupId>
+ <artifactId>jetty-osgi-httpservice</artifactId>
+ <version>0.1</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.specs</groupId>
+ <artifactId>specs</artifactId>
+ <version>1.2.5</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <sourceDirectory>src/main/scala</sourceDirectory>
+ <testSourceDirectory>src/test/scala</testSourceDirectory>
+ <plugins>
+ <plugin>
+ <groupId>org.scala-tools</groupId>
+ <artifactId>maven-scala-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>compile</goal>
+ <goal>testCompile</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <!-- <scalaVersion>${scala.version}</scalaVersion> -->
+ <!-- <args>
+ <arg>-target:jvm-1.5</arg>
+ </args> -->
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <configuration>
+ <instructions>
+ <Service-Component>OSGI-INF/serviceComponents.xml</Service-Component>
+ <Export-Package>org.apache.clerezza.foafssl.*</Export-Package>
+ <Bundle-SymbolicName>org.apache.clerezza.foafssl</Bundle-SymbolicName>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/serviceComponents.xml
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/serviceComponents.xml?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/serviceComponents.xml (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/resources/OSGI-INF/serviceComponents.xml Fri Jun 18 00:08:20 2010
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+ <scr:component enabled="true" name="org.apache.clerezza.foafssl.ssl.Activator" immediate="true">
+ <implementation class="org.apache.clerezza.foafssl.ssl.Activator"/>
+ <reference name="x509TrustManagerWrapperService"
+ interface="org.apache.clerezza.foafssl.ssl.X509TrustManagerWrapperService"
+ cardinality="1..1" policy="static" bind="bindX509TrustManagerWrapperService" unbind="unbindX509TrustManagerWrapperService"/>
+ </scr:component>
+ <scr:component enabled="true" name="org.apache.clerezza.foafssl.auth.FoafSslAuthentication" immediate="true">
+ <implementation class="org.apache.clerezza.foafssl.auth.FoafSslAuthentication"/>
+ <service servicefactory="false">
+ <provide interface="org.apache.clerezza.platform.security.auth.WeightedAuthenticationMethod"/>
+ </service>
+ <reference name="tcManager" interface="org.apache.clerezza.foafssl.WebDescriptionProvider"
+ cardinality="1..1" policy="static" bind="bindWebDescriptionProvider" unbind="unbindWebDescriptionProvider"/>
+ <!-- <reference name="conceptProviderManager"
+ interface="org.apache.clerezza.platform.concepts.core.ConceptProviderManager"
+ cardinality="1..1" policy="static" bind="bindConceptProviderManager" unbind="unbindConceptProviderManager"/>
+ <reference name="renderletManager"
+ interface="org.apache.clerezza.platform.typerendering.RenderletManager"
+ cardinality="1..1" policy="static" bind="bindRenderletManager" unbind="unbindRenderletManager"/> -->
+ </scr:component>
+ <scr:component enabled="true" name="org.apache.clerezza.foafssl.ssl.X509TrustManagerWrapperService">
+ <implementation class="org.apache.clerezza.foafssl.ssl.X509TrustManagerWrapperService"/>
+ <service servicefactory="false">
+ <provide interface="org.apache.clerezza.foafssl.ssl.X509TrustManagerWrapperService"/>
+ </service>
+ <reference name="tcManager" interface="org.apache.clerezza.foafssl.WebDescriptionProvider"
+ cardinality="1..1" policy="static" bind="bindWebDescriptionProvider" unbind="unbindWebDescriptionProvider"/>
+ <reference name="systemGraph" interface="org.apache.clerezza.rdf.core.access.LockableMGraph"
+ cardinality="1..1" policy="static" target="(name=http://tpf.localhost/system.graph)"
+ bind="bindSystemGraph" unbind="unbindSystemGraph"/>
+ </scr:component>
+ <scr:component enabled="true" name="org.apache.clerezza.foafssl.WebDescriptionProvider">
+ <implementation class="org.apache.clerezza.foafssl.WebDescriptionProvider"/>
+ <service servicefactory="false">
+ <provide interface="org.apache.clerezza.foafssl.WebDescriptionProvider"/>
+ </service>
+ <reference name="tcManager" interface="org.apache.clerezza.rdf.core.access.TcManager"
+ cardinality="1..1" policy="static" bind="bindTcManager" unbind="unbindTcManager"/>
+ </scr:component>
+</components>
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/CertUtilities.scala
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/CertUtilities.scala?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/CertUtilities.scala (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/CertUtilities.scala Fri Jun 18 00:08:20 2010
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010 reto.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * under the License.
+ */
+
+package org.apache.clerezza.foafssl
+
+import java.security.cert.X509Certificate
+import net.java.dev.sommer.foafssl.claims.X509Claim
+import org.apache.clerezza.rdf.core.UriRef
+
+object CertUtilities {
+ def getClaimedWebIds(certificates: Array[X509Certificate]) = {
+ val x509Claim = new X509Claim(certificates(0))
+ import scala.collection.JavaConversions._
+ val webIdUriRefs = for (uri <- X509Claim.getAlternativeURIName(certificates(0))) yield {
+ new UriRef(uri.toString)
+ }
+ webIdUriRefs
+ }
+}
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/WebDescriptionProvider.scala
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/WebDescriptionProvider.scala?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/WebDescriptionProvider.scala (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/WebDescriptionProvider.scala Fri Jun 18 00:08:20 2010
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2010 reto.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * under the License.
+ */
+
+package org.apache.clerezza.foafssl
+
+import java.net.HttpURLConnection
+import java.net.URL
+import org.apache.clerezza.rdf.core.TripleCollection
+import org.apache.clerezza.rdf.core.UriRef
+import org.apache.clerezza.rdf.core.access.NoSuchEntityException
+import org.apache.clerezza.rdf.core.access.TcManager
+import org.apache.clerezza.rdf.core.serializedform.Parser
+import org.apache.clerezza.rdf.utils.GraphNode
+import org.apache.clerezza.rdf.utils.UnionMGraph
+import org.osgi.service.component.ComponentContext
+
+
+/**
+ * delivers the description of a resource. This description is based on local
+ * data as well as (cached) web-data
+ */
+class WebDescriptionProvider {
+
+ private var tcManager: TcManager = null;
+
+ protected def bindTcManager(tcManager: TcManager) = {
+ this.tcManager = tcManager
+ }
+
+ protected def unbindTcManager(tcManager: TcManager) = {
+ this.tcManager = null
+ }
+
+ private lazy val parser = Parser.getInstance
+
+ private val systemGraphUri = new UriRef("http://tpf.localhost/system.graph")
+
+ private val authoritativeLocalGraphs = Array(
+ systemGraphUri,
+ new UriRef("http://tpf.localhost/config.graph"))
+
+ private var authoritativeLocalGraphUnion: TripleCollection = null
+
+ protected def activate(context: ComponentContext) = {
+ val baseTripleCollections = for (uri <- authoritativeLocalGraphs) yield {
+ tcManager.getTriples(uri)
+ }
+ authoritativeLocalGraphUnion = new UnionMGraph(baseTripleCollections: _*)
+ }
+
+ protected def deactivate(context: ComponentContext) = {
+ authoritativeLocalGraphUnion = null
+ }
+
+ lazy val acceptHeader = {
+ import scala.collection.JavaConversions._
+ (for (f <- parser.getSupportedFormats) yield {
+ f+"; q=1.0,"
+ }).mkString +" *; q=.1"
+ }
+
+ /**
+ * @return a GraphNode describing uri
+ */
+ def getWebDescription(uri: UriRef, update: Boolean): GraphNode = {
+ lazy val representationGraphUriString = {
+ val uriString = uri.getUnicodeString
+ val hashPos = uriString.indexOf('#')
+ if (hashPos != -1) {
+ uriString.substring(0, hashPos)
+ } else {
+ finalRedirectLocation
+ }
+ }
+
+ lazy val representationGraphUri = {
+ new UriRef(representationGraphUriString)
+ }
+ lazy val finalRedirectLocation = {
+ finalRedirectLocationFor(uri.getUnicodeString)
+ }
+ def finalRedirectLocationFor(us: String): String = {
+ val url = new URL(us)
+ val connection = url.openConnection()
+ connection match {
+ case hc : HttpURLConnection => {
+ hc.setRequestMethod("HEAD");
+ hc.setInstanceFollowRedirects(false)
+ hc.addRequestProperty("Accept:", acceptHeader)
+ hc.getResponseCode match {
+ case HttpURLConnection.HTTP_SEE_OTHER => {
+ val location = hc.getHeaderField("Location")
+ if (location == null) {
+ throw new RuntimeException("No Location Headers in 303 response")
+ }
+ finalRedirectLocationFor(location)
+ }
+ case _ => us
+ }
+ }
+ case _ => us
+ }
+ }
+
+ lazy val localCacheUri = {
+ new UriRef(representationGraphUriString+".cache")
+ }
+
+ def updateLocalCache() = {
+ val url = new URL(representationGraphUriString)
+ val connection = url.openConnection()
+
+
+ connection match {
+ case hc: HttpURLConnection => hc.addRequestProperty("Accept:", acceptHeader);
+ }
+
+ val mediaType = connection.getContentType()
+ val in = url.openStream
+ val remoteTriples = parser.parse(in, mediaType, representationGraphUri)
+ val localCache = try {
+ val g = tcManager.getMGraph(localCacheUri)
+ g.clear()
+ g
+ } catch {
+ case e: NoSuchEntityException => tcManager.createMGraph(localCacheUri)
+ }
+ localCache.addAll(remoteTriples)
+ }
+ if (update) {
+ updateLocalCache()
+ }
+
+ val cacheGraphOption: Option[TripleCollection] = try {
+ Some(tcManager.getTriples(localCacheUri))
+ } catch {
+ case e: NoSuchEntityException => None
+ }
+
+ val tripleCollection = cacheGraphOption match {
+ case Some(g) => new UnionMGraph(authoritativeLocalGraphUnion, g)
+ case None => authoritativeLocalGraphUnion
+ }
+ new GraphNode(uri, tripleCollection)
+
+ }
+
+
+}
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/FoafSslAuthentication.scala
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/FoafSslAuthentication.scala?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/FoafSslAuthentication.scala (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/auth/FoafSslAuthentication.scala Fri Jun 18 00:08:20 2010
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.clerezza.foafssl.auth
+
+import org.apache.clerezza.foafssl.CertUtilities
+import org.apache.clerezza.foafssl.WebDescriptionProvider
+import org.apache.clerezza.platform.security.auth._
+import org.apache.clerezza.rdf.core._
+import org.wymiwyg.wrhapi.Request
+import org.wymiwyg.wrhapi.Response
+import net.java.dev.sommer.foafssl.claims._
+
+
+/**
+ * Here we no longer care about verifying the web-id claims as this should
+ * already have been done by X509TrustManagerWrapperService
+ */
+class FoafSslAuthentication extends WeightedAuthenticationMethod {
+
+ private var descriptionProvider: WebDescriptionProvider = null;
+
+ protected def bindWebDescriptionProvider(descriptionProvider: WebDescriptionProvider) = {
+ this.descriptionProvider = descriptionProvider
+ }
+
+ protected def unbindWebDescriptionProvider(descriptionProvider: WebDescriptionProvider) = {
+ this.descriptionProvider = null
+ }
+
+
+ def authenticate(request: Request): String = {
+ val certificates = request.getCertificates()
+ println(certificates)
+ if ((certificates == null) || (certificates.length == 0)) {
+ return null
+ } else {
+ val webIdUriRefs = CertUtilities.getClaimedWebIds(certificates)
+ /*val webIds = for(principal <- x509Claim.getPrincipals) yield {
+ new UriRef(principal.getUri.toString)
+ }*/
+ //descriptionProvider.getWebDescription
+ webIdUriRefs(0).getUnicodeString
+ }
+ }
+
+ def writeLoginResponse(request: Request, response: Response,
+ cause: Throwable) = {
+ false;
+ }
+
+ def getWeight() = 400
+}
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/Activator.scala
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/Activator.scala?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/Activator.scala (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/Activator.scala Fri Jun 18 00:08:20 2010
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.clerezza.foafssl.ssl
+
+import java.security.KeyStore
+import java.util._
+import java.io._
+import javax.imageio._
+import javax.net.ssl.SSLContext
+import javax.ws.rs._
+import javax.ws.rs.core._
+import org.apache.clerezza.rdf.core._
+import org.apache.clerezza.rdf.core.access._
+import org.apache.clerezza.rdf.core.impl._
+import org.apache.clerezza.rdf.utils._
+import org.apache.clerezza.rdf.ontologies._
+import org.apache.clerezza.platform.graphprovider.content._
+import org.apache.clerezza.platform.typerendering.scalaserverpages._
+import org.jsslutils.keystores.KeyStoreLoader
+import org.jsslutils.sslcontext.X509SSLContextFactory
+import org.jsslutils.sslcontext.trustmanagers._
+import org.osgi.framework.BundleContext;
+import org.osgi.service.component.ComponentContext
+import org.wymiwyg.jetty.httpservice.{Activator => ServiceActivator}
+
+
+class Activator() {
+
+
+ var x509TrustManagerWrapperService: X509TrustManagerWrapperService = null;
+ protected def bindX509TrustManagerWrapperService(s: X509TrustManagerWrapperService) = {
+ x509TrustManagerWrapperService = s
+ }
+ protected def unbindX509TrustManagerWrapperService(s: X509TrustManagerWrapperService) = {
+ x509TrustManagerWrapperService = null
+ }
+
+ protected def activate(context: ComponentContext) = {
+ val bundleContext = context.getBundleContext
+ val sslContextFactory = new X509SSLContextFactory(
+ getServerCertKeyStore(context), getKeyStorePassword(bundleContext),
+ getServerCertKeyStore(context));//getCaKeyStore());
+ sslContextFactory
+ .setTrustManagerWrapper(x509TrustManagerWrapperService);
+
+
+ bundleContext.registerService(classOf[SSLContext].getName,
+ sslContextFactory.buildSSLContext("TLS"), new Properties())
+ println("Registered SSLContext+")
+ }
+
+ def getCaKeyStore() : KeyStore = {
+ val ks = KeyStore.getInstance("JKS");
+ val ksis = new FileInputStream("/home/reto/cacert.jks");
+ ks.load(ksis, "testtest".toCharArray());
+ ksis.close();
+ return ks;
+ }
+
+ def getServerCertKeyStore(context: ComponentContext): KeyStore = {
+ val bundleContext = context.getBundleContext
+ val keyStoreLoader = new KeyStoreLoader
+ keyStoreLoader.setKeyStoreType(getKeyStoreType(bundleContext))
+ keyStoreLoader.setKeyStorePath(getKeyStorePath(bundleContext))
+ keyStoreLoader.setKeyStorePassword(getKeyStorePassword(bundleContext))
+ return keyStoreLoader.loadKeyStore();
+ }
+
+ protected def getKeyStoreType(context: BundleContext) = {
+ val property = context.getProperty(ServiceActivator.CONTEXT_PROPERTY_KEYSTORE_TYPE);
+ if (property != null) {
+ property;
+ } else {
+ "JKS"
+ }
+ }
+
+ protected def getKeyStorePath(context: BundleContext) = {
+ val property = context.getProperty(ServiceActivator.CONTEXT_PROPERTY_KEYSTORE_PATH);
+ if (property != null) {
+ property;
+ } else {
+ new File(new File(System.getProperty("user.home")), ".keystore").getAbsolutePath
+ }
+ }
+ protected def getKeyStorePassword(context: BundleContext) = {
+ val property = context.getProperty(ServiceActivator.CONTEXT_PROPERTY_KEYSTORE_PASSWORD);
+ if (property != null) {
+ property;
+ } else {
+ "password";
+ }
+ }
+
+}
+
+
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/X509TrustManagerWrapperService.scala
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/X509TrustManagerWrapperService.scala?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/X509TrustManagerWrapperService.scala (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/core/src/main/scala/org/apache/clerezza/foafssl/ssl/X509TrustManagerWrapperService.scala Fri Jun 18 00:08:20 2010
@@ -0,0 +1,237 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.clerezza.foafssl.ssl
+
+import java.security.PublicKey
+import java.security.cert.CertificateException
+import java.security.cert.X509Certificate
+import java.security.interfaces.RSAPublicKey
+import javax.net.ssl.X509TrustManager;
+import org.apache.clerezza.foafssl.CertUtilities
+import org.apache.clerezza.foafssl.WebDescriptionProvider
+import org.apache.clerezza.foafssl.ontologies.CERT
+import org.apache.clerezza.foafssl.ontologies.RSA
+import org.apache.clerezza.rdf.core.Literal
+import org.apache.clerezza.rdf.core.LiteralFactory
+import org.apache.clerezza.rdf.core.MGraph
+import org.apache.clerezza.rdf.core.Resource
+import org.apache.clerezza.rdf.core.TripleCollection
+import org.apache.clerezza.rdf.core.TypedLiteral
+import org.apache.clerezza.rdf.core.UriRef
+import org.apache.clerezza.rdf.core.access.TcManager
+import org.apache.clerezza.rdf.core.impl.PlainLiteralImpl
+import org.apache.clerezza.rdf.core.impl.SimpleMGraph
+import org.apache.clerezza.rdf.core.impl.TripleImpl
+import org.apache.clerezza.rdf.utils._
+import org.apache.clerezza.rdf.scala.utils._
+import org.apache.clerezza.rdf.ontologies.FOAF
+import org.apache.clerezza.rdf.ontologies.PLATFORM
+import org.apache.clerezza.rdf.ontologies.RDF
+import org.apache.clerezza.rdf.scala.utils.Preamble._
+import org.jsslutils.sslcontext.X509TrustManagerWrapper
+import org.jsslutils.sslcontext.trustmanagers.TrustAllClientsWrappingTrustManager
+
+class X509TrustManagerWrapperService() extends X509TrustManagerWrapper {
+
+ private var descriptionProvider: WebDescriptionProvider = null;
+
+ protected def bindWebDescriptionProvider(descriptionProvider: WebDescriptionProvider) = {
+ this.descriptionProvider = descriptionProvider
+ }
+
+ protected def unbindWebDescriptionProvider(descriptionProvider: WebDescriptionProvider) = {
+ this.descriptionProvider = null
+ }
+
+ private var systemGraph: MGraph = null
+
+ protected def bindSystemGraph(g: MGraph) {
+ systemGraph = g
+ }
+
+ protected def unbindSystemGraph(g: MGraph) {
+ systemGraph = null
+ }
+
+ override def wrapTrustManager(trustManager: X509TrustManager): X509TrustManager = {
+ new TrustAllClientsWrappingTrustManager(
+ trustManager) {
+ override def checkClientTrusted(chain: Array[X509Certificate], authType: String): Unit = {
+ val webIdUriRefs = CertUtilities.getClaimedWebIds(chain)
+ if (webIdUriRefs.length == 0) {
+ trustManager.checkClientTrusted(chain, authType)
+ } else {
+ val publicKey = chain(0).getPublicKey
+ for (uriRef <- webIdUriRefs) {
+ verify(uriRef, publicKey)
+ }
+ }
+ return
+ }
+ }
+ }
+
+ private val systemGraphUri = new UriRef("http://tpf.localhost/system.graph")
+
+ private def verify(uriRef: UriRef, publicKey: PublicKey): Unit = {
+ var webDescription = descriptionProvider.getWebDescription(uriRef, false)
+ if (
+ !verify(uriRef, publicKey, webDescription.getGraph)
+ ) {
+ webDescription = descriptionProvider.getWebDescription(uriRef, true)
+ if (
+ !verify(uriRef, publicKey, webDescription.getGraph)
+ ) throw new CertificateException
+ }
+ systemGraph.addAll(createSystemUserDescription(webDescription))
+ }
+
+ def createSystemUserDescription(webDescription: GraphNode) = {
+ val result = new SimpleMGraph(webDescription.getNodeContext)
+ //TODO remove at leaf platform usernames
+ val webId = webDescription.getNode.asInstanceOf[UriRef]
+ result.add(new TripleImpl(webId, PLATFORM.userName,
+ new PlainLiteralImpl(webId.getUnicodeString)))
+ //LiteralFactory.getInstance.createTypedLiteral(webId.getUnicodeString)))
+ result.add(new TripleImpl(webId, RDF.`type` ,
+ FOAF.Agent))
+ result
+ }
+
+ /*private lazy val selectQuery = {
+ val query = """PREFIX cert: <http://www.w3.org/ns/auth/cert#>
+ PREFIX rsa: <http://www.w3.org/ns/auth/rsa#>
+ SELECT ?m ?e ?mod ?exp
+ WHERE {
+ [] cert:identity ?webid ;
+ rsa:modulus ?m ;
+ rsa:public_exponent ?e .
+ OPTIONAL { ?m cert:hex ?mod . }
+ OPTIONAL { ?e cert:decimal ?exp . }
+ }"""
+ queryParser.parse(query).asInstanceOf[SelectQuery]
+ }*/
+ /**
+ * gets the parts of key from rdf
+ * @return (mod, exp)
+ */
+ private def getPublicKeysInGraph(webId: UriRef, tc: TripleCollection): Array[(BigInt, BigInt)]= {
+ import scala.collection.JavaConversions._
+ val publicKeys = for (t <- tc.filter(null, CERT.identity, webId)) yield {
+ t.getSubject
+ }
+ (for (p <- publicKeys) yield {
+ val node = new GraphNode(p, tc)
+ val modulusRes = node/RSA.modulus
+ val modulus = intValueOfResource(modulusRes) match {
+ case Some(x) => x
+ case _ => BigInt(0)
+ }
+ val exponentRes = node/RSA.public_exponent
+ val exponent = intValueOfResource(exponentRes) match {
+ case Some(x) => x
+ case _ => BigInt(0)
+ }
+ (modulus, exponent)
+ }).toArray
+ }
+
+
+
+ /**
+ * @return true if the key could be verified
+ */
+ private def verify(webId: UriRef, publicKey: PublicKey, tc: TripleCollection): Boolean = {
+ publicKey match {
+ case k: RSAPublicKey => verify(webId, k, tc);
+ case _ => throw new CertificateException("Unsupported key format")
+ }
+ }
+
+ private def verify(webId: UriRef, publicKey: RSAPublicKey, tc: TripleCollection): Boolean = {
+ val result = getPublicKeysInGraph(webId, tc).contains(
+ (new BigInt(publicKey.getModulus), new BigInt(publicKey.getPublicExponent)))
+ result
+ }
+
+ /**
+ * @return the integer value if r is a typedLiteral of cert:hex or cert:decimal,
+ * otherwise the integer value of the cert:hex or cert:decimal property of r or
+ * None if no such value available
+ */
+ private def intValueOfResource(n: GraphNode): Option[BigInt] = {
+ n! match {
+ case l: TypedLiteral => intValueOfTypedLiteral(l);
+ case r: Resource => intValueOfResourceByProperty(n)
+ }
+ }
+
+ private def intValueOfResourceByProperty(n: GraphNode): Option[BigInt] = {
+ val hexValues = n/CERT.hex
+ if (hexValues.length > 0) {
+ return Some(intValueOfHexString(hexValues*))
+ }
+ val decimalValues = n/CERT.decimal
+ if (decimalValues.length > 0) {
+ return Some(BigInt(decimalValues*))
+ }
+ return None
+ }
+
+ private def intValueOfLiteral(l: Literal): Option[BigInt] = {
+ l match {
+ case x: TypedLiteral => intValueOfTypedLiteral(x);
+ case x => Some(intValueOfHexString(x.getLexicalForm))
+ }
+ }
+ private def intValueOfTypedLiteral(l: TypedLiteral): Option[BigInt] = {
+ (l.getLexicalForm, l.getDataType) match {
+ case (lf, CERT.hex) => Some(intValueOfHexString(lf))
+ case (lf, CERT.decimal) => Some(BigInt(lf))
+ case _ => None
+ }
+ }
+
+ private def intValueOfHexString(s: String): BigInt = {
+ val strval = cleanHex(s);
+ BigInt(strval, 16);
+ }
+
+
+
+ /**
+ * This takes any string and returns in order only those characters that are
+ * part of a hex string
+ *
+ * @param strval
+ * any string
+ * @return a pure hex string
+ */
+
+ private def cleanHex( strval: String) = {
+ def legal(c: Char) = {
+ ((c >= 'a') && (c <= 'f')) ||
+ ((c >= 'A') && (c <= 'F')) ||
+ ((c >= '0') && (c <= '9'))
+ }
+ (for (c <- strval; if legal(c)) yield c)
+ }
+ }
+
\ No newline at end of file
Propchange: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Fri Jun 18 00:08:20 2010
@@ -0,0 +1 @@
+target
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/pom.xml
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/pom.xml?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/pom.xml (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/pom.xml Fri Jun 18 00:08:20 2010
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.foafssl</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ </parent>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.foafssl.ontologies</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+ <name>Clerezza - foafssl Ontologies</name>
+ <description>
+ Fafo + Ssl Ontologies
+ </description>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.rdf.core</artifactId>
+ </dependency>
+ </dependencies>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.clerezza</groupId>
+ <artifactId>org.apache.clerezza.maven-ontologies-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>generate-sources</phase>
+ <configuration>
+ <resourcePath>${basedir}/src/main/resources</resourcePath>
+ <sources>
+ <source>${basedir}/target/generated-sources/main/java</source>
+ </sources>
+ </configuration>
+ <goals>
+ <goal>generate</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+</project>
Added: incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/atomowl.rdf
URL: http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/atomowl.rdf?rev=955795&view=auto
==============================================================================
--- incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/atomowl.rdf (added)
+++ incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.foafssl/ontologies/src/main/resources/org/apache/clerezza/foafssl/ontologies/atomowl.rdf Fri Jun 18 00:08:20 2010
@@ -0,0 +1,653 @@
+<!-- Processed by Id: cwm.py,v 1.191 2007-05-10 18:38:55 syosi Exp -->
+<!-- using base file:///Users/hjs/Programming/sommer/www/atom/2006-06-06/AtomOwl.n3-->
+
+
+<rdf:RDF xmlns="http://www.w3.org/2000/01/rdf-schema#"
+ xmlns:Ato="file:///Users/hjs/Programming/sommer/www/atom/2006-06-06/AtomOwl.n3#"
+ xmlns:awol="http://bblfish.net/work/atom-owl/2006-06-06/#"
+ xmlns:cifp="http://eulersharp.sourceforge.net/2004/04test/rogier#"
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:log="http://www.w3.org/2000/10/swap/log#"
+ xmlns:owl="http://www.w3.org/2002/07/owl#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:skos="http://www.w3.org/2004/02/skos/core#">
+
+ <owl:Ontology rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
+ <dc:contributor xml:lang="en">Danny Ayers</dc:contributor>
+ <dc:contributor xml:lang="en">Elias Torres</dc:contributor>
+
+ <dc:contributor xml:lang="en">Reto Bachmann-Gmuer</dc:contributor>
+ <dc:created>2005-10-23</dc:created>
+ <dc:creator xml:lang="en">Henry Story</dc:creator>
+ <dc:title xml:lang="en">Atom Syndication Ontology</dc:title>
+ <comment xml:lang="en">The AtomOWL ontology is inspired from the work done by the atom working group. This ontology is working off the rfc 4287 published among othe places at http://www.atompub.org/rfc4287.html . The AtomOWL ontology uses as much as possible the same terms as the format there to make the relation easy to understand. The AtomOWL name space is slightly different from the atom namespace [see post http://www.imc.org/atom-syntax/mail-archive/msg16476.html]. But this is a good thing as it helps distinguish the ontology from the rfc 4287 serialisation.</comment>
+ <owl:imports rdf:resource="http://purl.org/dc/elements/1.1/"/>
+
+ <owl:imports rdf:resource="http://www.w3.org/2004/02/skos/core/owl-dl/skos-core-owl-dl.owl"/>
+ <owl:imports rdf:resource="http://xmlns.com/foaf/0.1/index.rdf"/>
+ </owl:Ontology>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Category">
+ <awol:retosNote xml:lang="en">The construct with term and scheme looks very much like a URI-Ref used in RDF. Isn't this just any rdfs:Resource? Maybe skos:Concept could be used as range of :category.</awol:retosNote>
+ <comment xml:lang="en">see §4.2.2 of rfc 4287. A Category Type</comment>
+ <label>Category Class</label>
+
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Content">
+ <comment xml:lang="en">see §4.1.3 in rfc 4287 One way to think of this is as a class that represents what one can get from an HTTP connection. It has a body, and a number of headers, info such as mime-type, content-lenght, etc... .</comment>
+ <label xml:lang="en">Content Class</label>
+ <subClassOf rdf:resource="http://sw.nokia.com/WebArch-1/Representation"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Entry">
+
+ <comment xml:lang="en">see §4.1.2 of the rfc 4287 spec</comment>
+ <label xml:lang="en">Entry Class</label>
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Feed">
+ <comment xml:lang="en">Container for feed metadata.</comment>
+ <label xml:lang="en">Feed Class</label>
+
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry">
+ <comment xml:lang="en">Union of the Feed and Entry class. Simplifies writing the ontology.</comment>
+ <label xml:lang="en">FeedOrEntry Class</label>
+ <subClassOf rdf:parseType="Resource">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+
+ <owl:cardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:cardinality>
+ <owl:onProperty rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#title"/>
+ </subClassOf>
+ <owl:unionOf rdf:parseType="Resource">
+ <rdf:first rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <rdf:rest rdf:parseType="Resource">
+ <rdf:first rdf:resource="#Feed"/>
+ <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+
+ </rdf:rest>
+ </owl:unionOf>
+ <skos:editorialNote>This class should probably be anonymous. It is really only used to make it easier to write the ontology, as it is helps regroup all the relations that are in common between a awol:Feed and an :Entry.</skos:editorialNote>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Generator">
+ <awol:retosNote xml:lang="en">is this an instance of the piece of software or the program itself? which is the agent</awol:retosNote>
+ <comment xml:lang="en">see §4.2.4 of rfc 4287 spec. Generator for the Feed. It has many properties in common with awol:Person</comment>
+
+ <label xml:lang="en">Generator of feed</label>
+ <subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#HTML">
+ <comment xml:lang="en">see §3.1.1.2 of rfc 4287. The class of html strings</comment>
+ <label>Html content class</label>
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Link">
+ <comment xml:lang="en">see §4.2.7 of rfc 4287 spec. Note that the href, hreflang and lengtlength attributes of rfc 4287 have been moved to the content class and a content relation from the Link to a Content class has been made. The href is translated onto the awol:src relation of the Content class. A link is a reified relation between an entry an a content, for the purpose of adding some metadata such as a title. If it is a reified statement, it is a special type of such a statement, one that implies always the reified statement itself (see N3 rule)</comment>
+ <label xml:lang="en">Link Class</label>
+ <subClassOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Person">
+
+ <comment xml:lang="en">see §3.2 of rfc 4287 spec.</comment>
+ <label xml:lang="en">Person Class</label>
+ <subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
+ <subClassOf rdf:parseType="Resource">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+ <owl:cardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:cardinality>
+ <owl:onProperty rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#email"/>
+
+ </subClassOf>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#PlainText">
+ <comment xml:lang="en">see §3.1.1.1 of rfc 4287. The datatype of simple text elements. Essentially this is the class of all plain text literals.</comment>
+ <label>Plain text content class</label>
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#RelationType">
+ <comment xml:lang="en">see §4.2.7.2 of rfc 4287. Relation types are registered, or can be created as described in rfc 4287. They are special types of properties that relate awol:Versions to :Contents.</comment>
+ <label xml:lang="en">Relation Type Class</label>
+ <subClassOf rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent">
+ <comment xml:lang="en">see §3.1 of rfc 4287. The text constructs.</comment>
+
+ <label xml:lang="en">All Text Content Class</label>
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <skos:editorialNote>Should awol:TextContent really be a sublcass of :Content ? If it is then all the properties that apply to text will also apply to :Content. If we want a :Content to be able to take properties such as :etag, this does not seem quite relevant to anything that is related to what should be the object of :title, :subtitle or :summary. Neither does :src really seem to be a relation that really makes sense there</skos:editorialNote>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#Version">
+ <comment xml:lang="en">Metadata about the state of a resource with given awol:id at an :updated time.</comment>
+
+ <label xml:lang="en">Version Class</label>
+ <subClassOf rdf:parseType="Resource">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+ <owl:cardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:cardinality>
+ <owl:onProperty rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#id"/>
+ </subClassOf>
+ <subClassOf rdf:parseType="Resource">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+
+ <owl:cardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1</owl:cardinality>
+ <owl:onProperty rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#updated"/>
+ </subClassOf>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#XHTML">
+ <comment xml:lang="en">see §3.1.1.3 of rfc 4287. The datatype of xhtml strings</comment>
+ <label>Xhtml content class</label>
+
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+ </owl:Class>
+
+ <owl:Class rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#XML">
+ <comment xml:lang="en">see §4.1.3.3 of rfc 4287. The datatype of xml content</comment>
+ <label>XML content class</label>
+ <subClassOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ </owl:Class>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#aggregates">
+ <comment xml:lang="en">The feed aggregates this given Entry. See §4.1.1 of rfc4287. This means that the entry does not have the feed as its source. The entry was taken from a different feed.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">aggregates</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#content"/>
+ <skos:editorialNote>This relation is not visible in the rfc4287 xml. It is not clear that it is needed either, though it can help simplify queries. See also N3 rule that defines this precisely </skos:editorialNote>
+
+ </owl:ObjectProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#author">
+ <comment xml:lang="en">See §4.2.1 rfc 4287 spec.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label>author</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Person"/>
+ </owl:ObjectProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#body">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">the body of the content.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <label>body relation</label>
+ <range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
+ </owl:DatatypeProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#category">
+ <comment xml:lang="en">See §4.2.2. A category with which the conainer is associated.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label>category</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Category"/>
+ </owl:ObjectProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#contains">
+
+ <comment xml:lang="en">The feed contains the given Entry. See §4.1.1 of rfc4287. This makes no statement about whether that Entry has the awol:Feed as its source.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">contains relation</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ </owl:ObjectProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#content">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+
+ <comment xml:lang="en">See §4.1.3 of rfc 4287 spec. The content of an Entry, a Link or any of the relation types that are the object of awol:rel properties</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <label xml:lang="en">content</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <subPropertyOf rdf:resource="http://sw.nokia.com/WebArch-1/representation"/>
+ </owl:FunctionalProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#contributor">
+
+ <comment xml:lang="en">See §4.2.3 of rfc 4287 spec. Someone who contributed to the Version.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label xml:lang="en">contributor</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Person"/>
+ </owl:ObjectProperty>
+
+ <owl:AnnotationProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#dannyNote">
+ <comment xml:lang="en">A comment by Danny Ayers</comment>
+
+ <subPropertyOf rdf:resource="http://www.w3.org/2004/02/skos/core#editorialNote"/>
+ </owl:AnnotationProperty>
+
+ <owl:AnnotationProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#eliasNote">
+ <comment xml:lang="en">A comment by Elias Torres</comment>
+ <subPropertyOf rdf:resource="http://www.w3.org/2004/02/skos/core#editorialNote"/>
+ </owl:AnnotationProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#email">
+
+ <comment xml:lang="en">see §3.2.3 of rfc 4287. A mailbox of the Person</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label xml:lang="en">email address</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Person"/>
+ </owl:ObjectProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#entry">
+ <comment xml:lang="en">The feed contains the given Entry and that Entry has the feed as its source. See §4.1.1 of rfc 4287. This relation is a little bit more specialised than the rfc 4287 entry element. It relates only awol:Feed objects to :Entry objects where the :Feed is a :source of the :Entry. See also the :source and :contains relations. </comment>
+
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">entry relation</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#contains"/>
+ <subPropertyOf rdf:parseType="Resource">
+ <owl:inverseOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#source"/>
+ </subPropertyOf>
+ </owl:ObjectProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#generator">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">see §4.2.4 of rfc 4287. The generator of the object</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">generator</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Generator"/>
+ <skos:editorialNote xml:lang="en">The domain should really just be awol:Version. I don't see why Entries can't have an generator too (especially as atom:entry can be a top level content).</skos:editorialNote>
+
+ </owl:FunctionalProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#generatorVersion">
+ <comment xml:lang="en">see §4.2.4 of rfc 4287. Indicates the version of the Generator</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Generator"/>
+ <label xml:lang="en">generatorVersion</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#html">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+ <comment xml:lang="en">see §3.1.1.2 of rfc 4287. The datatype of html text elements. It is considered to be a relation to the text.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#HTML"/>
+ <label>html value</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#body"/>
+
+ </owl:DatatypeProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#icon">
+ <comment xml:lang="en">see 4.2.5 of rfc 4287. An icon associated with the object</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">icon</label>
+ <range rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
+ <skos:editorialNote xml:lang="en">The domain should really just be awol:Version. I don't see why Entries can't have an icon.</skos:editorialNote>
+
+ </owl:ObjectProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#id">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">See §4.2.6 rfc 4287 spec. All Versions with the same id can be considered to be versions of the resource identified by the id. The id mentions the resource of which it is a representation. </comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">id</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#anyURI"/>
+
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#label">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">see §4.2.2.3 of rfc 4287. A Human readable label for display.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Category"/>
+ <label xml:lang="en">label</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+
+ <skos:editorialNote xml:lang="en">Should this be functional? Given the language sensitivity of the label</skos:editorialNote>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#lang">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">see §4.2.7.4 of rfc 4287. The language of the representation.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <label xml:lang="en">language</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#language"/>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#length">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">see §4.2.7.6 of rfc 4287. The length in bytes of the representation.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <label xml:lang="en">length in bytes</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#int"/>
+ </owl:DatatypeProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#link">
+ <comment xml:lang="en">See §4.2.7 of rfc 4287 spec. A link associated with the container. If the link is unreified, we have a relation from the container to some resource</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label xml:lang="en">link</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Link"/>
+
+ <subPropertyOf rdf:parseType="Resource">
+ <owl:inverseOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#subject"/>
+ </subPropertyOf>
+ </owl:ObjectProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#logo">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">see §4.2.8 of rfc 4287. An icon associated with the object</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+
+ <label xml:lang="en">logo</label>
+ <range rdf:resource="http://xmlns.com/foaf/0.1/Image"/>
+ <skos:editorialNote xml:lang="en">The domain should really just be awol:Version. I don't see why Entries can't have a logo too.</skos:editorialNote>
+ </owl:FunctionalProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#name">
+ <comment xml:lang="en">see §3.2.1 of rfc 4287. A human readable name for the Person.</comment>
+ <comment xml:lang="en">see §4.2.4 of rfc 4287. A name for the Generator. </comment>
+
+ <domain rdf:parseType="Resource">
+ <owl:unionOf rdf:parseType="Resource">
+ <rdf:first rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Person"/>
+ <rdf:rest rdf:parseType="Resource">
+ <rdf:first rdf:resource="#Generator"/>
+ <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+ </rdf:rest>
+ </owl:unionOf>
+ </domain>
+
+ <label xml:lang="en">name</label>
+ <subPropertyOf rdf:resource="http://xmlns.com/foaf/0.1/name"/>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#published">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">See §4.2.9 of rfc 4287 spec. A date associated with an event early in the lifecyle of the subject.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+
+ <label xml:lang="en">publication date</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#dateTime"/>
+ </owl:DatatypeProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#rel">
+ <comment xml:lang="en">see §4.2.7.2 of rfc 4287. The relationship type. The relationship type is a property that relates a awol:Version to a :Content </comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Link"/>
+ <label xml:lang="en">relation type</label>
+
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#RelationType"/>
+ <subPropertyOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate"/>
+ </owl:ObjectProperty>
+
+ <owl:AnnotationProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#retosNote">
+ <comment xml:lang="en">A comment by Reto Bachmann-Gmuer</comment>
+ <subPropertyOf rdf:resource="http://www.w3.org/2004/02/skos/core#editorialNote"/>
+ </owl:AnnotationProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#rights">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">See §4.2.10 of rfc 4287 spec. Rights held over a Version.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <label xml:lang="en">rights</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+ </owl:FunctionalProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#scheme">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">see §4.2.2.2 of rfc 4287. Identifies a categorization scheme.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Category"/>
+ <label xml:lang="en">catgegorization scheme</label>
+ <range rdf:resource="http://sw.nokia.com/WebArch-1/InformationResource"/>
+ </owl:FunctionalProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#source">
+ <awol:eliasNote xml:lang="en">This relation is not strictly necessary.</awol:eliasNote>
+ <comment xml:lang="en">See §4.2.11 of rfc 4287 spec. The source feed where the entry was found</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <label xml:lang="en">source feed</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <owl:inverseOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#entry"/>
+
+ <skos:editorialNote>This is indeed not really needed. But it is useful for explaining the relation between the source element in rfc 4287 and the awol:entry relation. It has educational value.</skos:editorialNote>
+ </owl:ObjectProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#src">
+ <comment xml:lang="en">a source of the representation</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <label xml:lang="en">source</label>
+ <range rdf:resource="http://sw.nokia.com/WebArch-1/InformationResource"/>
+
+ <owl:equivalentProperty rdf:resource="http://sw.nokia.com/WebArch-1/representationOf"/>
+ </owl:ObjectProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#subject">
+ <comment xml:lang="en">the inverse of the awol:link relation, not specified in rfc 4287, but added here for convenience</comment>
+ <label xml:lang="en">the object of the link</label>
+ <subPropertyOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#subject"/>
+ <owl:inverseOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#link"/>
+
+ </owl:ObjectProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#subtitle">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">see §4.2.12 of rfc 4287. Subtitle of the feed.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Feed"/>
+ <label xml:lang="en">subtitle</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#content"/>
+ </owl:FunctionalProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#summary">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">See §4.2.13 of rfc 4287 spec. A summary of the content of the Entry</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Entry"/>
+ <label xml:lang="en">summary</label>
+
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+ </owl:FunctionalProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#term">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">see §4.2.2.1 of rfc 4287. Identifies the category</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Category"/>
+ <label xml:lang="en">term</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ <skos:editorialNote xml:lang="en">should specify that there is exactly one term</skos:editorialNote>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#text">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+ <comment xml:lang="en">see §3.1.1.1 of rfc 4287. The datatype of xhtml text elements</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#PlainText"/>
+
+ <label>text type</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#body"/>
+ </owl:DatatypeProperty>
+
+ <owl:FunctionalProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#title">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">See §4.2.14. Title of a container</comment>
+
+ <domain rdf:parseType="Resource">
+ <owl:unionOf rdf:parseType="Resource">
+ <rdf:first rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#FeedOrEntry"/>
+ <rdf:rest rdf:parseType="Resource">
+ <rdf:first rdf:resource="#Link"/>
+ <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+ </rdf:rest>
+ </owl:unionOf>
+ </domain>
+
+ <label xml:lang="en">title</label>
+ <range rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#TextContent"/>
+ <skos:editorialNote xml:lang="en">Reto argues that a Title should have any content attached to it. One should for example allow picture for people who can't read or audio titles for people who cannot write. This would of course make the semantics be a lot more lax that the rfc 4287 syntax allows. </skos:editorialNote>
+ </owl:FunctionalProperty>
+
+ <owl:ObjectProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#to">
+ <comment>the object of a link. We interpret here a Link to be a re-ified relation from a awol:Version to a :Content object. The relation is re-ified in order to add a :title relation to the link. This can probably usually be safely ignored</comment>
+ <label xml:lang="en">to</label>
+
+ <subPropertyOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#object"/>
+ </owl:ObjectProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#type">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">see §4.2.7.3 of rfc 4287. The mime type of the representation.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Content"/>
+ <label xml:lang="en">mime type</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#updated">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
+ <comment xml:lang="en">See §4.2.15 of rfc 4287 spec. Indicates the most recent instant in time when a resource with the given id was modified in a way the publisher considers significant. Therefore, not all modifications necessarily result in a changed atom:updated value.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">updated</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#dateTime"/>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#uri">
+ <comment xml:lang="en">see §3.2.2 of rfc 4287. A uri associated the Person</comment>
+ <comment xml:lang="en">see §4.2.4 of rfc 4287. A uri associated the Generator</comment>
+ <domain rdf:parseType="Resource">
+ <owl:unionOf rdf:parseType="Resource">
+
+ <rdf:first rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Person"/>
+ <rdf:rest rdf:parseType="Resource">
+ <rdf:first rdf:resource="#Generator"/>
+ <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+ </rdf:rest>
+ </owl:unionOf>
+ </domain>
+ <label xml:lang="en">a uri</label>
+
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#anyURI"/>
+ <skos:editorialNote xml:lang="en">the uri with subject awol:Agent and :Generator are really the same relation</skos:editorialNote>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#xhtml">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+ <comment xml:lang="en">see §3.1.1.3 of rfc 4287. The datatype of xhtml text elements.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#XHTML"/>
+
+ <label>xhtml type</label>
+ <range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#body"/>
+ <skos:editorialNote xml:lang="en">Note that there is a tricky question concerning the xml div element. The xml:lang and xml:base elements are not in fact part of xhtml and it has been argued on the atom mailing list (28 June 2006) that the div is *not* part of the xhtml. We could have this be a special literal with the div, or we could remove the div and push the xml:lang and xml:base down (this would work only if there is one element beneath I suppose) or we would have to use the awol:lang and :base relations on the :Content object. </skos:editorialNote>
+ </owl:DatatypeProperty>
+
+ <owl:DatatypeProperty rdf:about="http://bblfish.net/work/atom-owl/2006-06-06/#xml">
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+
+ <comment xml:lang="en">see §4.1.3.1 of rfc 4287. Relates an awol:XML object to its content.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#XML"/>
+ <label>xml type relation</label>
+ <range rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral"/>
+ <subPropertyOf rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#body"/>
+ </owl:DatatypeProperty>
+
+ <awol:RelationType rdf:about="http://www.iana.org/assignments/relation/alternate">
+
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+ <comment xml:lang="en">see §4.2.7.2.1 of rfc 4287. The object points to an alternate version of the subject</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">alternate relation</label>
+ </awol:RelationType>
+
+ <awol:RelationType rdf:about="http://www.iana.org/assignments/relation/enclosure">
+ <comment xml:lang="en">see §4.2.7.2.4 of rfc 4287. The object is a related resource that is potentially large in size and requires special handling.</comment>
+
+ <label xml:lang="en">enclosure relation</label>
+ <subPropertyOf rdf:resource="http://www.iana.org/assignments/relation/alternate"/>
+ </awol:RelationType>
+
+ <awol:RelationType rdf:about="http://www.iana.org/assignments/relation/related">
+ <comment xml:lang="en">see §4.2.7.2.2 of rfc 4287. The object points to a related version of the subject. So if the subject is a Entry the object might be a resource with an html representation of that entry.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">related</label>
+
+ </awol:RelationType>
+
+ <awol:RelationType rdf:about="http://www.iana.org/assignments/relation/self">
+ <awol:retosNote xml:lang="en">is this owl:sameAs? or some other well known identity relation?</awol:retosNote>
+ <comment xml:lang="en">see §4.2.7.2.3 of rfc 4287. The object is equivalent to the subject.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">self relation</label>
+ </awol:RelationType>
+
+ <awol:RelationType rdf:about="http://www.iana.org/assignments/relation/via">
+ <comment xml:lang="en">see §4.2.7.2.5 of rfc 4287. The object provided a source of the information found in the subject.</comment>
+ <domain rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#Version"/>
+ <label xml:lang="en">via relation</label>
+ </awol:RelationType>
+
+ <rdf:Description>
+ <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#InverseFunctionalProperty"/>
+
+ <cifp:productProperty rdf:parseType="Resource">
+ <rdf:first rdf:resource="http://bblfish.net/work/atom-owl/2006-06-06/#term"/>
+ <rdf:rest rdf:parseType="Resource">
+ <rdf:first rdf:resource="#scheme"/>
+ <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
+ </rdf:rest>
+ </cifp:productProperty>
+ <comment xml:lang="en">A term and a scheme identify a Category</comment>
+
+ <skos:editorialNote xml:lang="en">The label is language dependent and seems less important</skos:editorialNote>
+ </rdf:Description>
+
+ <rdf:Description>
+ <log:is rdf:parseType="Quote">
+ <rdf:Description rdf:about="#e">
+ <awol:source rdf:resource="#f2"/>
+ </rdf:Description>
+ <rdf:Description rdf:about="#f">
+
+ <awol:contains rdf:resource="#e"/>
+ <owl:differentFrom rdf:resource="#f2"/>
+ </rdf:Description>
+ </log:is>
+ <log:means rdf:parseType="Quote">
+ <rdf:Description rdf:about="#f">
+ <awol:aggregates rdf:resource="#e"/>
+ </rdf:Description>
+ </log:means>
+
+ </rdf:Description>
+
+ <rdf:Description>
+ <log:is rdf:parseType="Quote">
+ <awol:Feed rdf:about="#feed">
+ <awol:entry rdf:resource="#entry"/>
+ <awol:id rdf:resource="#feedId"/>
+ </awol:Feed>
+ </log:is>
+
+ <log:implies rdf:parseType="Quote">
+ <rdf:Description rdf:about="#feedId">
+ <Ato:update rdf:resource="#entry"/>
+ </rdf:Description>
+ </log:implies>
+ </rdf:Description>
+
+ <rdf:Description>
+ <log:is rdf:parseType="Quote">
+
+ <rdf:Description rdf:about="#link">
+ <awol:rel rdf:resource="#rel"/>
+ <awol:subject rdf:resource="#version"/>
+ <awol:to rdf:resource="#content"/>
+ </rdf:Description>
+ </log:is>
+ <log:implies rdf:parseType="Quote">
+ <rdf:Description rdf:about="#version">
+ <Ato:rel rdf:resource="#content"/>
+
+ </rdf:Description>
+ </log:implies>
+ </rdf:Description>
+</rdf:RDF>