| /** |
| * 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.TransformBase64Decode; |
| import org.apache.xml.security.test.stax.utils.XMLSecEventAllocator; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import javax.xml.namespace.QName; |
| 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; |
| |
| /** |
| */ |
| public class TransformBase64DecodeTest extends 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 { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| |
| final List<XMLSecEvent> xmlSecEvents = new ArrayList<>(); |
| |
| 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 { |
| } |
| }; |
| transformBase64Decode.setTransformer(transformer); |
| |
| XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader( |
| this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmlenc-five/plaintext-base64.xml") |
| ); |
| |
| XMLSecEvent xmlSecEvent = null; |
| while (xmlSecEventReader.hasNext()) { |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| if (xmlSecEvent.isStartElement() && xmlSecEvent.asStartElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| } |
| while (xmlSecEventReader.hasNext()) { |
| transformBase64Decode.transform(xmlSecEvent); |
| if (xmlSecEvent.isEndElement() && xmlSecEvent.asEndElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| } |
| |
| transformBase64Decode.doFinal(); |
| |
| Assert.assertEquals(16, xmlSecEvents.size()); |
| } |
| |
| @Test |
| public void testXMLSecEventToInputStreamAPI() throws Exception { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| |
| 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 { |
| } |
| }; |
| transformBase64Decode.setTransformer(transformer); |
| |
| XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader( |
| this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmlenc-five/plaintext-base64.xml") |
| ); |
| |
| XMLSecEvent xmlSecEvent = null; |
| while (xmlSecEventReader.hasNext()) { |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| if (xmlSecEvent.isStartElement() && xmlSecEvent.asStartElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| } |
| while (xmlSecEventReader.hasNext()) { |
| transformBase64Decode.transform(xmlSecEvent); |
| if (xmlSecEvent.isEndElement() && xmlSecEvent.asEndElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| } |
| |
| transformBase64Decode.doFinal(); |
| |
| Assert.assertEquals(153, byteArrayOutputStream.size()); |
| } |
| |
| @Test |
| public void testXMLSecEventToOutputStreamStreamAPI() throws Exception { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| transformBase64Decode.setOutputStream(byteArrayOutputStream); |
| |
| XMLEventReader xmlSecEventReader = xmlInputFactory.createXMLEventReader( |
| this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmlenc-five/plaintext-base64.xml") |
| ); |
| |
| XMLSecEvent xmlSecEvent = null; |
| while (xmlSecEventReader.hasNext()) { |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| if (xmlSecEvent.isStartElement() && xmlSecEvent.asStartElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| } |
| while (xmlSecEventReader.hasNext()) { |
| transformBase64Decode.transform(xmlSecEvent); |
| if (xmlSecEvent.isEndElement() && xmlSecEvent.asEndElement().getName().equals(new QName("urn:example:po", "PaymentInfo"))) { |
| break; |
| } |
| xmlSecEvent = (XMLSecEvent) xmlSecEventReader.nextEvent(); |
| } |
| |
| transformBase64Decode.doFinal(); |
| |
| Assert.assertEquals(153, byteArrayOutputStream.size()); |
| } |
| |
| @Test |
| public void testInputStreamToOutputStreamStreamAPI() throws Exception { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| transformBase64Decode.setOutputStream(byteArrayOutputStream); |
| |
| transformBase64Decode.transform(this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmldsig-twenty-three/xml-stylesheet.b64")); |
| |
| Assert.assertEquals(13132, byteArrayOutputStream.size()); |
| } |
| |
| @Test |
| public void testInputStreamToXMLSecEventAPI() throws Exception { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| final List<XMLSecEvent> xmlSecEvents = new ArrayList<>(); |
| |
| 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 { |
| } |
| }; |
| |
| transformBase64Decode.setTransformer(transformer); |
| |
| transformBase64Decode.transform(this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmlenc-five/base64.xml")); |
| |
| transformBase64Decode.doFinal(); |
| |
| Assert.assertEquals(44, xmlSecEvents.size()); |
| } |
| |
| @Test |
| public void testInputStreamToInputStreamAPI() throws Exception { |
| TransformBase64Decode transformBase64Decode = new TransformBase64Decode(); |
| 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 { |
| } |
| }; |
| |
| transformBase64Decode.setTransformer(transformer); |
| |
| transformBase64Decode.transform(this.getClass().getClassLoader().getResourceAsStream( |
| "ie/baltimore/merlin-examples/merlin-xmlenc-five/base64.xml")); |
| |
| transformBase64Decode.doFinal(); |
| |
| Assert.assertEquals(615, byteArrayOutputStream.size()); |
| } |
| } |