Testcase

XmlIdBugTest.java (text/plain), 4.10 KB, created by sstaible on 2009-07-01 10:34:06 UTC

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Description: Testcase

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Creator: sstaible

Created: 2009-07-01 10:34:06 UTC

Size: 4.10 KB

patch

obsolete

>/* > * Copyright 2007 The Apache Software Foundation. > * > * Licensed 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.encryption; > >import java.io.ByteArrayInputStream; >import java.io.ByteArrayOutputStream; > >import javax.crypto.SecretKey; >import javax.crypto.SecretKeyFactory; >import javax.crypto.spec.DESedeKeySpec; >import javax.xml.parsers.DocumentBuilder; >import javax.xml.parsers.DocumentBuilderFactory; >import javax.xml.transform.Transformer; >import javax.xml.transform.TransformerFactory; >import javax.xml.transform.dom.DOMSource; >import javax.xml.transform.stream.StreamResult; >import org.w3c.dom.Document; >import org.w3c.dom.Element; >import org.w3c.dom.NodeList; > >import org.apache.xml.security.c14n.Canonicalizer; >import org.apache.xml.security.encryption.XMLCipher; > >import junit.framework.Test; >import junit.framework.TestCase; >import junit.framework.TestSuite; > >/** > * adapted from org.apache.xml.security.test.encryption.EncryptContentTest > */ >public class XmlIdBugTest extends TestCase { > > private static final String DATA = > "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" > + "<users xml:id=\"ref1\">\n" > + " <user>\n" > + " <firstname>Bugs</firstname>\n" > + " <lastname>Bunny</lastname>\n" > + " <age>34</age>\n" > + " <serial>Y10</serial>\n" > + " </user>\n" > + "</users>\n"; > > private DocumentBuilder db; > private Transformer t; > private SecretKey secretKey; > > public static Test suite() throws Exception { > return new TestSuite(XmlIdBugTest.class); > } > > public XmlIdBugTest(String name) { > super(name); > } > > public void setUp() throws Exception { > > org.apache.xml.security.Init.init(); > DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); > dbf.setNamespaceAware(true); > db = dbf.newDocumentBuilder(); > > byte[] bits192 = "abcdefghijklmnopqrstuvwx".getBytes(); > DESedeKeySpec keySpec = new DESedeKeySpec(bits192); > SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DESede"); > secretKey = keyFactory.generateSecret(keySpec); > > TransformerFactory tf = TransformerFactory.newInstance(); > t = tf.newTransformer(); > } > > public void testContentRemoved() throws Exception { > > // parse document > Document doc = db > .parse(new ByteArrayInputStream(DATA.getBytes("UTF8"))); > > // write plain doc to console > ByteArrayOutputStream out = new ByteArrayOutputStream(); > t.transform(new DOMSource(doc), new StreamResult(out)); > String plain = out.toString("UTF8"); > System.out.println(plain + "\n\n"); > > NodeList dataToEncrypt = doc.getElementsByTagName("user"); > > XMLCipher dataCipher = XMLCipher.getInstance(XMLCipher.TRIPLEDES, > Canonicalizer.ALGO_ID_C14N11_OMIT_COMMENTS); > dataCipher.init(XMLCipher.ENCRYPT_MODE, secretKey); > > for (int i = 0; i < dataToEncrypt.getLength(); i++) { > dataCipher.doFinal(doc, (Element) dataToEncrypt.item(i), false); > } > > t.transform(new DOMSource(doc), new StreamResult(System.out)); > System.out.print("\n\n"); > > // decrypt > NodeList dataToDecrypt = doc.getElementsByTagName("xenc:EncryptedData"); > > dataCipher.init(XMLCipher.DECRYPT_MODE, secretKey); > dataCipher.doFinal(doc, (Element) dataToDecrypt.item(0), false); > > out.reset(); > t.transform(new DOMSource(doc), new StreamResult(out)); > String decrypted = out.toString("UTF8"); > System.out.println(decrypted); > > assertEquals(plain, decrypted); > } >} View Attachment As Raw

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