/**
* 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.sts.claims;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.rt.security.claims.Claim;
public class IdentityClaimsParser implements ClaimsParser {
public static final String IDENTITY_CLAIMS_DIALECT =
"http://schemas.xmlsoap.org/ws/2005/05/identity";
private static final Logger LOG = LogUtils.getL7dLogger(IdentityClaimsParser.class);
public Claim parse(Element claim) {
return parseClaimType(claim);
}
public static Claim parseClaimType(Element claimType) {
String claimLocalName = claimType.getLocalName();
String claimNS = claimType.getNamespaceURI();
if ("ClaimType".equals(claimLocalName) || "ClaimValue".equals(claimLocalName)) {
String claimTypeUri = claimType.getAttributeNS(null, "Uri");
String claimTypeOptional = claimType.getAttributeNS(null, "Optional");
Claim requestClaim = new Claim();
try {
requestClaim.setClaimType(new URI(claimTypeUri));
} catch (URISyntaxException e) {
LOG.log(
Level.WARNING,
"Cannot create URI from the given ClaimType attribute value " + claimTypeUri,
e
);
}
requestClaim.setOptional(Boolean.parseBoolean(claimTypeOptional));
if ("ClaimValue".equals(claimLocalName)) {
Node valueNode = claimType.getFirstChild();
if (valueNode != null) {
if ("Value".equals(valueNode.getLocalName())) {
requestClaim.addValue(valueNode.getTextContent().trim());
} else {
LOG.warning("Unsupported child element of ClaimValue element "
+ valueNode.getLocalName());
return null;
}
} else {
LOG.warning("No child element of ClaimValue element available");
return null;
}
}
return requestClaim;
}
LOG.fine("Found unknown element: " + claimLocalName + " " + claimNS);
return null;
}
/**
* Return the supported dialect of this class
*/
public String getSupportedDialect() {
return IDENTITY_CLAIMS_DIALECT;
}
}