/**
* 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.systest.ws.wssec11;
import org.apache.cxf.Bus;
import org.apache.cxf.ws.security.policy.custom.AlgorithmSuiteLoader;
import org.apache.neethi.Policy;
import org.apache.wss4j.policy.SPConstants;
import org.apache.wss4j.policy.model.AbstractSecurityAssertion;
import org.apache.wss4j.policy.model.AlgorithmSuite;
/**
* This class retrieves a custom AlgorithmSuite for use with restricted security policies
*/
public class RestrictedAlgorithmSuiteLoader implements AlgorithmSuiteLoader {
public RestrictedAlgorithmSuiteLoader(Bus bus) {
bus.setExtension(this, AlgorithmSuiteLoader.class);
}
public AlgorithmSuite getAlgorithmSuite(Bus bus, SPConstants.SPVersion version, Policy nestedPolicy) {
return new CustomAlgorithmSuite(version, nestedPolicy);
}
private static class CustomAlgorithmSuite extends AlgorithmSuite {
CustomAlgorithmSuite(SPConstants.SPVersion version, Policy nestedPolicy) {
super(version, nestedPolicy);
for (String key : ALGORITHM_SUITE_TYPES.keySet()) {
AlgorithmSuiteType algSuite = ALGORITHM_SUITE_TYPES.get(key);
AlgorithmSuiteType newAlgSuite =
new AlgorithmSuiteType(algSuite.getName(), algSuite.getDigest(),
algSuite.getEncryption(), algSuite.getSymmetricKeyWrap(),
algSuite.getAsymmetricKeyWrap(), algSuite.getEncryptionKeyDerivation(),
algSuite.getSignatureKeyDerivation(),
algSuite.getEncryptionDerivedKeyLength(),
algSuite.getSignatureDerivedKeyLength(),
algSuite.getMinimumSymmetricKeyLength(),
algSuite.getMaximumSymmetricKeyLength(), 512,
algSuite.getMaximumAsymmetricKeyLength());
ALGORITHM_SUITE_TYPES.put(key, newAlgSuite);
}
}
@Override
protected AbstractSecurityAssertion cloneAssertion(Policy nestedPolicy) {
return new CustomAlgorithmSuite(getVersion(), nestedPolicy);
}
}
}