/**
* 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.cxf.ws.security.policy.builders;
import javax.xml.namespace.QName;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.ws.policy.PolicyBuilder;
import org.apache.cxf.ws.policy.PolicyConstants;
import org.apache.cxf.ws.security.policy.SP11Constants;
import org.apache.cxf.ws.security.policy.SP12Constants;
import org.apache.cxf.ws.security.policy.SPConstants;
import org.apache.cxf.ws.security.policy.model.SamlToken;
import org.apache.neethi.Assertion;
import org.apache.neethi.AssertionBuilderFactory;
import org.apache.neethi.builders.AssertionBuilder;
public class SamlTokenBuilder implements AssertionBuilder<Element> {
PolicyBuilder builder;
public SamlTokenBuilder(PolicyBuilder b) {
builder = b;
}
public Assertion build(Element element, AssertionBuilderFactory factory) {
SPConstants consts = SP11Constants.SP_NS.equals(element.getNamespaceURI())
? SP11Constants.INSTANCE : SP12Constants.INSTANCE;
SamlToken samlToken = new SamlToken(consts);
samlToken.setOptional(PolicyConstants.isOptional(element));
samlToken.setIgnorable(PolicyConstants.isIgnorable(element));
String attribute = element.getAttributeNS(element.getNamespaceURI(), SPConstants.ATTR_INCLUDE_TOKEN);
if (attribute != null) {
samlToken.setInclusion(consts.getInclusionFromAttributeValue(attribute));
}
Element child = DOMUtils.getFirstElement(element);
while (child != null) {
String ln = child.getLocalName();
if (org.apache.neethi.Constants.ELEM_POLICY.equals(ln)) {
NodeList policyChildren = child.getChildNodes();
if (policyChildren != null) {
for (int i = 0; i < policyChildren.getLength(); i++) {
Node policyChild = policyChildren.item(i);
if (policyChild instanceof Element) {
QName qname =
new QName(policyChild.getNamespaceURI(), policyChild.getLocalName());
String localname = qname.getLocalPart();
if (SPConstants.SAML_11_TOKEN_10.equals(localname)) {
samlToken.setUseSamlVersion11Profile10(true);
} else if (SPConstants.SAML_11_TOKEN_11.equals(localname)) {
samlToken.setUseSamlVersion11Profile11(true);
} else if (SPConstants.SAML_20_TOKEN_11.equals(localname)) {
samlToken.setUseSamlVersion20Profile11(true);
} else if (SPConstants.REQUIRE_DERIVED_KEYS.equals(localname)) {
samlToken.setDerivedKeys(true);
} else if (SPConstants.REQUIRE_EXPLICIT_DERIVED_KEYS.equals(localname)) {
samlToken.setExplicitDerivedKeys(true);
} else if (SPConstants.REQUIRE_IMPLIED_DERIVED_KEYS.equals(localname)) {
samlToken.setImpliedDerivedKeys(true);
} else if (SPConstants.REQUIRE_KEY_IDENTIFIER_REFERENCE.equals(localname)) {
samlToken.setRequireKeyIdentifierReference(true);
}
}
}
}
}
child = DOMUtils.getNextElement(child);
}
return samlToken;
}
public QName[] getKnownElements() {
return new QName[]{SP11Constants.SAML_TOKEN, SP12Constants.SAML_TOKEN};
}
}