/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.picketlink.identity.federation.core.saml.v1.writers;
import java.net.URI;
import java.util.List;
import javax.xml.stream.XMLStreamWriter;
import org.picketlink.identity.federation.core.exceptions.ProcessingException;
import org.picketlink.identity.federation.core.saml.v1.SAML11Constants;
import org.picketlink.identity.federation.core.saml.v2.constants.JBossSAMLConstants;
import org.picketlink.identity.federation.core.util.StaxUtil;
import org.picketlink.identity.federation.saml.v1.assertion.SAML11ActionType;
import org.picketlink.identity.federation.saml.v1.assertion.SAML11AttributeDesignatorType;
import org.picketlink.identity.federation.saml.v1.assertion.SAML11AttributeType;
import org.picketlink.identity.federation.saml.v1.assertion.SAML11EvidenceType;
import org.picketlink.identity.federation.saml.v1.assertion.SAML11SubjectType;
import org.picketlink.identity.federation.saml.v1.protocol.SAML11AttributeQueryType;
import org.picketlink.identity.federation.saml.v1.protocol.SAML11AuthenticationQueryType;
import org.picketlink.identity.federation.saml.v1.protocol.SAML11AuthorizationDecisionQueryType;
import org.picketlink.identity.federation.saml.v1.protocol.SAML11QueryAbstractType;
import org.picketlink.identity.federation.saml.v1.protocol.SAML11RequestType;
/**
* Write the {@link SAML11RequestType} to stream
*
* @author Anil.Saldhana@redhat.com
* @since Jun 27, 2011
*/
public class SAML11RequestWriter extends BaseSAML11Writer {
protected String namespace = SAML11Constants.PROTOCOL_11_NSURI;
protected SAML11AssertionWriter assertionWriter;
public SAML11RequestWriter(XMLStreamWriter writer) {
super(writer);
assertionWriter = new SAML11AssertionWriter(writer);
}
public void write(SAML11RequestType request) throws ProcessingException {
StaxUtil.writeStartElement(writer, PROTOCOL_PREFIX, SAML11Constants.REQUEST, namespace);
StaxUtil.writeNameSpace(writer, PROTOCOL_PREFIX, namespace);
StaxUtil.writeNameSpace(writer, ASSERTION_PREFIX, SAML11Constants.ASSERTION_11_NSURI);
StaxUtil.writeDefaultNameSpace(writer, namespace);
// Attributes
StaxUtil.writeAttribute(writer, SAML11Constants.REQUEST_ID, request.getID());
StaxUtil.writeAttribute(writer, SAML11Constants.MAJOR_VERSION, request.getMajorVersion() + "");
StaxUtil.writeAttribute(writer, SAML11Constants.MINOR_VERSION, request.getMinorVersion() + "");
StaxUtil.writeAttribute(writer, JBossSAMLConstants.ISSUE_INSTANT.get(), request.getIssueInstant().toString());
List<String> assertionIDRefs = request.getAssertionIDRef();
for (String assertionIDRef : assertionIDRefs) {
StaxUtil.writeStartElement(writer, ASSERTION_PREFIX, SAML11Constants.ASSERTION_ID_REF,
SAML11Constants.ASSERTION_11_NSURI);
StaxUtil.writeCharacters(writer, assertionIDRef);
StaxUtil.writeEndElement(writer);
}
List<String> assertionArtifacts = request.getAssertionArtifact();
for (String assertionArtifact : assertionArtifacts) {
StaxUtil.writeStartElement(writer, PROTOCOL_PREFIX, SAML11Constants.ASSERTION_ARTIFACT, namespace);
StaxUtil.writeCharacters(writer, assertionArtifact);
StaxUtil.writeEndElement(writer);
}
SAML11QueryAbstractType query = request.getQuery();
if (query instanceof SAML11AuthenticationQueryType) {
SAML11AuthenticationQueryType authQuery = (SAML11AuthenticationQueryType) query;
write(authQuery);
} else if (query instanceof SAML11AttributeQueryType) {
SAML11AttributeQueryType attQuery = (SAML11AttributeQueryType) query;
write(attQuery);
} else if (query instanceof SAML11AuthenticationQueryType) {
SAML11AuthenticationQueryType attQuery = (SAML11AuthenticationQueryType) query;
write(attQuery);
} else if (query instanceof SAML11AuthorizationDecisionQueryType) {
SAML11AuthorizationDecisionQueryType attQuery = (SAML11AuthorizationDecisionQueryType) query;
write(attQuery);
}
StaxUtil.writeEndElement(writer);
StaxUtil.flush(writer);
}
public void write(SAML11AuthenticationQueryType auth) throws ProcessingException {
StaxUtil.writeStartElement(writer, PROTOCOL_PREFIX, SAML11Constants.AUTHENTICATION_QUERY, namespace);
URI authMethod = auth.getAuthenticationMethod();
if (authMethod != null) {
StaxUtil.writeAttribute(writer, SAML11Constants.AUTHENTICATION_METHOD, authMethod.toString());
}
SAML11SubjectType subject = auth.getSubject();
if (subject != null) {
assertionWriter.write(subject);
}
StaxUtil.writeEndElement(writer);
StaxUtil.flush(writer);
}
public void write(SAML11AttributeQueryType attr) throws ProcessingException {
StaxUtil.writeStartElement(writer, PROTOCOL_PREFIX, SAML11Constants.ATTRIBUTE_QUERY, namespace);
URI resource = attr.getResource();
if (resource != null) {
StaxUtil.writeAttribute(writer, SAML11Constants.RESOURCE, resource.toString());
}
SAML11SubjectType subject = attr.getSubject();
if (subject != null) {
assertionWriter.write(subject);
}
List<SAML11AttributeDesignatorType> attributes = attr.get();
for (SAML11AttributeDesignatorType attribute : attributes) {
if (attribute instanceof SAML11AttributeType) {
SAML11AttributeType sat = (SAML11AttributeType) attribute;
assertionWriter.write(sat);
} else
throw logger.writerUnknownTypeError(attribute.getClass().getName());
}
StaxUtil.writeEndElement(writer);
StaxUtil.flush(writer);
}
public void write(SAML11AuthorizationDecisionQueryType attr) throws ProcessingException {
StaxUtil.writeStartElement(writer, PROTOCOL_PREFIX, SAML11Constants.AUTHORIZATION_DECISION_QUERY, namespace);
URI resource = attr.getResource();
if (resource != null) {
StaxUtil.writeAttribute(writer, SAML11Constants.RESOURCE, resource.toString());
}
SAML11SubjectType subject = attr.getSubject();
if (subject != null) {
assertionWriter.write(subject);
}
List<SAML11ActionType> actions = attr.get();
for (SAML11ActionType action : actions) {
assertionWriter.write(action);
}
SAML11EvidenceType evidence = attr.getEvidence();
if (evidence != null) {
assertionWriter.write(evidence);
}
StaxUtil.writeEndElement(writer);
StaxUtil.flush(writer);
}
}