src/test/java/javax/xml/crypto/test/dsig/IaikCoreFeaturesTest.java

/**
 * 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.
 */
/*
 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
 */
package javax.xml.crypto.test.dsig;

import static org.junit.Assert.assertTrue;

import java.io.File;
import java.io.FileInputStream;
import java.security.Security;
import javax.xml.crypto.*;

import javax.xml.crypto.dsig.XMLSignatureFactory;
import javax.xml.crypto.test.KeySelectors;

/**
 * This is a testcase to validate all "coreFeatures"
 * testcases from IAIK
 *
 */
public class IaikCoreFeaturesTest {

    private SignatureValidator validator;
    private String base;

    static {
        Security.insertProviderAt
            (new org.apache.jcp.xml.dsig.internal.dom.XMLDSigRI(), 1);
    }

    public IaikCoreFeaturesTest() {
        String fs = System.getProperty("file.separator");
        base = System.getProperty("basedir") == null ? "./": System.getProperty("basedir");
        base = base + fs + "src/test/resources" + fs +
            "at" + fs + "iaik" + fs + "ixsil";
        validator = new SignatureValidator(new File
            (base, "coreFeatures/signatures"));
    }

    @org.junit.Test
    public void test_anonymousReferenceSignature() throws Exception {
        String file = "anonymousReferenceSignature.xml";

        boolean coreValidity = validator.validate
            (file, new KeySelectors.KeyValueKeySelector(),
             new NullURIDereferencer(base));
        assertTrue("Signature failed core validation", coreValidity);
    }

    @org.junit.Test
    public void test_manifestSignature() throws Exception {
        String file = "manifestSignature.xml";

        boolean coreValidity = validator.validate
            (file, new KeySelectors.KeyValueKeySelector());
        assertTrue("Signature failed core validation", coreValidity);
    }

    @org.junit.Test
    public void test_signatureTypesSignature() throws Exception {
        String file = "signatureTypesSignature.xml";

        boolean coreValidity = validator.validate
            (file, new KeySelectors.KeyValueKeySelector(),
                    new OfflineDereferencer());
        assertTrue("Signature failed core validation", coreValidity);
    }

    private static class NullURIDereferencer implements URIDereferencer {

        private OctetStreamData osd;

        NullURIDereferencer(String base) throws Exception {
            File content = new File
                (base, "coreFeatures/samples/anonymousReferenceContent.xml");
            osd = new OctetStreamData(new FileInputStream(content));
        }

        public Data dereference(URIReference uriReference,
            XMLCryptoContext context) throws URIReferenceException {

            if (uriReference.getURI() != null) {
                throw new URIReferenceException("must be a null URI");
            }

            return osd;
        }
    }

    private static class OfflineDereferencer implements URIDereferencer {
        private String w3cRec;
        private URIDereferencer defaultDereferencer;

        OfflineDereferencer() throws Exception {
            String fs = System.getProperty("file.separator");
            String base = System.getProperty("basedir") == null ? "./" :
                System.getProperty("basedir");
            w3cRec = base + fs + "src/test/resources" + fs + "org" + fs + "w3c" + fs + "www" +
                fs + "TR" + fs + "2000";
            defaultDereferencer =
                XMLSignatureFactory.getInstance().getURIDereferencer();
        }

        public Data dereference(URIReference uriReference,
                XMLCryptoContext context) throws URIReferenceException {

            try {
                if ("http://www.w3.org/TR/2000/REC-xml-20001006".equals(uriReference.getURI())) {
                    File content = new File(w3cRec, "REC-xml-20001006");
                    return new OctetStreamData(new FileInputStream(content));
                } else {
                    return defaultDereferencer.dereference(uriReference, context);
                }
            } catch (java.io.FileNotFoundException ex) {
                throw new URIReferenceException(ex.getMessage(), ex);
            }
        }
    }

}