org.apache.cxf.ws.security.policy.builders.HttpsTokenBuilder Maven / Gradle / Ivy
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* 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 java.util.logging.Logger;
import javax.xml.namespace.QName;
import org.w3c.dom.Element;
import org.apache.cxf.common.logging.LogUtils;
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.HttpsToken;
import org.apache.neethi.Assertion;
import org.apache.neethi.AssertionBuilderFactory;
import org.apache.neethi.builders.AssertionBuilder;
/**
* This is a standard assertion builder implementation for the https token
* as specified by the ws security policy 1.2 specification. In order for this builder to be used
* it is required that the security policy namespace uri is {@link SP12Constants#SP_NS}
* The builder will handle
*
* HttpBasicAuthentication
* HttpDigestAuthentication
* RequireClientCertificate
*
* alternatives in the HttpsToken considering both cases whether the policy is normalized or not.
*
*/
public class HttpsTokenBuilder implements AssertionBuilder {
private static final Logger LOG = LogUtils.getL7dLogger(HttpsTokenBuilder.class);
PolicyBuilder builder;
public HttpsTokenBuilder(PolicyBuilder b) {
builder = b;
}
/**
* {@inheritDoc}
*/
public Assertion build(Element element, AssertionBuilderFactory factory) {
SPConstants consts = SP11Constants.SP_NS.equals(element.getNamespaceURI())
? SP11Constants.INSTANCE : SP12Constants.INSTANCE;
HttpsToken httpsToken = new HttpsToken(consts);
httpsToken.setOptional(PolicyConstants.isOptional(element));
httpsToken.setIgnorable(PolicyConstants.isIgnorable(element));
if (consts.getVersion() == SPConstants.Version.SP_V11) {
String attr = DOMUtils.getAttribute(element, SPConstants.REQUIRE_CLIENT_CERTIFICATE);
if (attr != null) {
httpsToken.setRequireClientCertificate("true".equals(attr));
}
} else {
Element polEl = PolicyConstants.findPolicyElement(element);
if (polEl == null) {
LOG.warning("sp:HttpsToken/wsp:Policy should have a value!");
} else {
httpsToken.setPolicy(polEl);
Element child = DOMUtils.getFirstElement(polEl);
if (child != null) {
if (SP12Constants.HTTP_BASIC_AUTHENTICATION.equals(DOMUtils.getElementQName(child))) {
httpsToken.setHttpBasicAuthentication(true);
} else if (SP12Constants.HTTP_DIGEST_AUTHENTICATION
.equals(DOMUtils.getElementQName(child))) {
httpsToken.setHttpDigestAuthentication(true);
} else if (SP12Constants.REQUIRE_CLIENT_CERTIFICATE
.equals(DOMUtils.getElementQName(child))) {
httpsToken.setRequireClientCertificate(true);
}
}
}
}
return httpsToken;
}
/**
* {@inheritDoc}
*/
public QName[] getKnownElements() {
return new QName[]{SP11Constants.HTTPS_TOKEN, SP12Constants.HTTPS_TOKEN};
}
}