/**
* 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.dom.transforms.implementations;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.SAXException;
import org.apache.xml.security.signature.XMLSignatureInput;
import org.apache.xml.security.test.dom.DSNamespaceContext;
import org.apache.xml.security.transforms.Transform;
import org.apache.xml.security.transforms.Transforms;
import org.apache.xml.security.utils.XMLUtils;
public class TransformXSLTTest extends org.junit.Assert {
private static final String BASEDIR =
System.getProperty("basedir") == null ? "./": System.getProperty("basedir");
private static final String SEP = System.getProperty("file.separator");
private static final String SOURCE_PATH =
"src/test/resources/com/phaos/phaos-xmldsig-three/";
private static final String SIGNATURE_FILE =
"signature-rsa-detached-xslt-transform.xml";
private static final String STYLESHEET_FILE = "document-stylesheet.xml";
static org.slf4j.Logger log =
org.slf4j.LoggerFactory.getLogger(TransformXSLTTest.class);
static {
org.apache.xml.security.Init.init();
}
/**
* Make sure Transform.performTransform does not throw NullPointerException.
* See bug 41927 for more info.
*/
@org.junit.Test
public void test1() throws Exception {
File file1 = null;
File file2 = null;
if (BASEDIR != null && !"".equals(BASEDIR)) {
file1 = new File(BASEDIR + SEP + SOURCE_PATH, SIGNATURE_FILE);
file2 = new File(BASEDIR + SEP + SOURCE_PATH, STYLESHEET_FILE);
} else {
file1 = new File(SOURCE_PATH, SIGNATURE_FILE);
file1 = new File(SOURCE_PATH, STYLESHEET_FILE);
}
Document doc1 = getDocument(file1);
Document doc2 = getDocument(file2);
XPathFactory xpf = XPathFactory.newInstance();
XPath xpath = xpf.newXPath();
xpath.setNamespaceContext(new DSNamespaceContext());
String expression = "//ds:Transform[1]";
Element transformEl =
(Element) xpath.evaluate(expression, doc1, XPathConstants.NODE);
Transform transform =
new Transform(doc1, Transforms.TRANSFORM_XSLT, transformEl.getChildNodes());
transform.performTransform(new XMLSignatureInput(doc2));
}
private static Document getDocument(File file)
throws ParserConfigurationException, SAXException, IOException {
return XMLUtils.createDocumentBuilder(false).parse(new FileInputStream(file));
}
}