/**
* 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.xml.security.test.stax.transformer;
import org.apache.xml.security.exceptions.XMLSecurityException;
import org.apache.xml.security.stax.config.Init;
import org.apache.xml.security.stax.ext.Transformer;
import org.apache.xml.security.stax.ext.XMLSecurityConstants;
import org.apache.xml.security.stax.ext.XMLSecurityUtils;
import org.apache.xml.security.stax.ext.stax.XMLSecEvent;
import org.apache.xml.security.stax.impl.transformer.TransformEnvelopedSignature;
import org.apache.xml.security.test.stax.utils.XMLSecEventAllocator;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* @author $Author: coheigea $
* @version $Revision: 1584089 $ $Date: 2014-04-02 17:46:35 +0100 (Wed, 02 Apr 2014) $
*/
public class TransformEnvelopedSignatureTest extends org.junit.Assert {
private XMLInputFactory xmlInputFactory;
@Before
public void setUp() throws Exception {
Init.init(this.getClass().getClassLoader().getResource("security-config.xml").toURI(),
this.getClass());
this.xmlInputFactory = XMLInputFactory.newInstance();
this.xmlInputFactory.setEventAllocator(new XMLSecEventAllocator());
}
@Test
public void testXMLSecEventToXMLSecEventAPI() throws Exception {
TransformEnvelopedSignature transformEnvelopedSignature = new TransformEnvelopedSignature();
final List<XMLSecEvent> xmlSecEvents = new ArrayList<XMLSecEvent>();
Transformer transformer = new Transformer() {
@Override
public void setOutputStream(OutputStream outputStream) throws XMLSecurityException {
}
@Override
public void setTransformer(Transformer transformer) throws XMLSecurityException {
}
@Override
public void setProperties(Map<String, Object> properties) throws XMLSecurityException {
}
@Override
public XMLSecurityConstants.TransformMethod getPreferredTransformMethod(XMLSecurityConstants.TransformMethod forInput) {
return XMLSecurityConstants.TransformMethod.XMLSecEvent;
}
@Override
public void transform(XMLSecEvent xmlSecEvent) throws XMLStreamException {
xmlSecEvents.add(xmlSecEvent);
}
@Override
public void transform(InputStream inputStream) throws XMLStreamException {
Assert.fail("unexpected call to transform(InputStream");
}
@Override
public void doFinal() throws XMLStreamException {
}
};
transformEnvelopedSignature.setTransformer(transformer);
XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader(
this.getClass().getClassLoader().getResourceAsStream(
"com/phaos/phaos-xmldsig-three/signature-rsa-enveloped.xml")
);
while (xmlSecEventReader.hasNext()) {
XMLSecEvent xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent();
transformEnvelopedSignature.transform(xmlSecEvent);
}
transformEnvelopedSignature.doFinal();
Assert.assertEquals(19, xmlSecEvents.size());
}
@Test
public void testXMLSecEventToInputStreamAPI() throws Exception {
TransformEnvelopedSignature transformEnvelopedSignature = new TransformEnvelopedSignature();
final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
Transformer transformer = new Transformer() {
@Override
public void setOutputStream(OutputStream outputStream) throws XMLSecurityException {
}
@Override
public void setTransformer(Transformer transformer) throws XMLSecurityException {
}
@Override
public void setProperties(Map<String, Object> properties) throws XMLSecurityException {
}
@Override
public XMLSecurityConstants.TransformMethod getPreferredTransformMethod(XMLSecurityConstants.TransformMethod forInput) {
return XMLSecurityConstants.TransformMethod.InputStream;
}
@Override
public void transform(XMLSecEvent xmlSecEvent) throws XMLStreamException {
Assert.fail("unexpected call to transform(XMLSecEvent");
}
@Override
public void transform(InputStream inputStream) throws XMLStreamException {
try {
XMLSecurityUtils.copy(inputStream, byteArrayOutputStream);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public void doFinal() throws XMLStreamException {
}
};
transformEnvelopedSignature.setTransformer(transformer);
XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader(
this.getClass().getClassLoader().getResourceAsStream(
"com/phaos/phaos-xmldsig-three/signature-rsa-enveloped.xml")
);
while (xmlSecEventReader.hasNext()) {
XMLSecEvent xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent();
transformEnvelopedSignature.transform(xmlSecEvent);
}
transformEnvelopedSignature.doFinal();
Assert.assertEquals(207, byteArrayOutputStream.size());
}
@Test
public void testXMLSecEventToOutputStreamStreamAPI() throws Exception {
TransformEnvelopedSignature transformEnvelopedSignature = new TransformEnvelopedSignature();
final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
transformEnvelopedSignature.setOutputStream(byteArrayOutputStream);
XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader(
this.getClass().getClassLoader().getResourceAsStream(
"com/phaos/phaos-xmldsig-three/signature-rsa-enveloped.xml")
);
while (xmlSecEventReader.hasNext()) {
XMLSecEvent xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent();
transformEnvelopedSignature.transform(xmlSecEvent);
}
transformEnvelopedSignature.doFinal();
Assert.assertEquals(207, byteArrayOutputStream.size());
}
}