/**
* 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.coheigea.cxf.x509.authorization;
import java.security.Principal;
import java.security.cert.X509Certificate;
import javax.security.auth.Subject;
import org.apache.cxf.common.security.SimpleGroup;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.apache.wss4j.dom.handler.RequestData;
import org.apache.wss4j.dom.validate.Credential;
import org.apache.wss4j.dom.validate.SignatureTrustValidator;
/**
* This is a custom Validator that just mocks up some roles depending on the certificate
* principal, so that the authorization interceptor in CXF will work. Authentication is
* handled by the superclass SignatureTrustValidator.
*/
public class X509AuthorizationValidator extends SignatureTrustValidator {
private static org.apache.commons.logging.Log log =
org.apache.commons.logging.LogFactory.getLog(X509AuthorizationValidator.class);
public Credential validate(Credential credential, RequestData data) throws WSSecurityException {
Credential validatedCredential = super.validate(credential, data);
// Validate the Certificate
X509Certificate[] certs = validatedCredential.getCertificates();
if (certs == null || certs.length == 0) {
if (log.isDebugEnabled()) {
log.debug("No X.509 Certificates are found");
}
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_AUTHENTICATION);
}
Principal principal = validatedCredential.getPrincipal();
// Mock up a Subject
Subject subject = new Subject();
subject.getPrincipals().add(principal);
subject.getPrincipals().add(new SimpleGroup("employee"));
if (principal.getName().startsWith("CN=Client,O=Apache")) {
subject.getPrincipals().add(new SimpleGroup("boss"));
}
subject.setReadOnly();
credential.setSubject(subject);
return credential;
}
}