CustomPolicyAlgorithmsTest.java

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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 * http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cxf.ws.security.wss4j;

import org.apache.cxf.ws.policy.AssertionInfo;
import org.apache.cxf.ws.policy.AssertionInfoMap;
import org.apache.neethi.Policy;
import org.apache.wss4j.policy.SP12Constants;
import org.apache.wss4j.policy.model.AsymmetricBinding;

import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

public class CustomPolicyAlgorithmsTest extends AbstractPolicySecurityTest {

    @Test
    public void testSHA256AsymSigAlgorithm() throws Exception {

        final String rsaSha2SigMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
        String policyName = "signed_elements_policy.xml";
        Policy policy = policyBuilder.getPolicy(this.getResourceAsStream(policyName));
        AssertionInfoMap aim = new AssertionInfoMap(policy);

        AssertionInfo assertInfo = aim.get(SP12Constants.ASYMMETRIC_BINDING).iterator().next();

        AsymmetricBinding binding = (AsymmetricBinding) assertInfo.getAssertion();

        // set Signature Algorithm to RSA SHA-256
        binding.getAlgorithmSuite().getAlgorithmSuiteType().setAsymmetricSignature(rsaSha2SigMethod);

        String sigMethod = binding.getAlgorithmSuite().getAlgorithmSuiteType().getAsymmetricSignature();

        assertNotNull(sigMethod);
        assertEquals(rsaSha2SigMethod, sigMethod);
    }

}