/**
* 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;
import org.apache.xml.security.exceptions.XMLSecurityException;
import org.apache.xml.security.stax.config.Init;
import org.apache.xml.security.stax.impl.InboundSecurityContextImpl;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.apache.xml.security.stax.ext.InputProcessor;
import org.apache.xml.security.stax.ext.InputProcessorChain;
import org.apache.xml.security.stax.ext.XMLSecurityConstants;
import org.apache.xml.security.stax.ext.stax.XMLSecEvent;
import org.apache.xml.security.stax.impl.InputProcessorChainImpl;
import javax.xml.stream.XMLStreamException;
import java.util.HashSet;
import java.util.Set;
/**
* @author $Author: coheigea $
* @version $Revision: 1584089 $ $Date: 2014-04-02 17:46:35 +0100 (Wed, 02 Apr 2014) $
*/
public class InputProcessorChainTest extends org.junit.Assert {
@Before
public void setUp() throws Exception {
Init.init(this.getClass().getClassLoader().getResource("security-config.xml").toURI(),
this.getClass());
}
abstract class AbstractInputProcessor implements InputProcessor {
private XMLSecurityConstants.Phase phase = XMLSecurityConstants.Phase.PROCESSING;
private Set<Object> beforeProcessors = new HashSet<Object>();
private Set<Object> afterProcessors = new HashSet<Object>();
@Override
public void addBeforeProcessor(Object processor) {
this.beforeProcessors.add(processor);
}
@Override
public Set<Object> getBeforeProcessors() {
return beforeProcessors;
}
@Override
public void addAfterProcessor(Object processor) {
this.afterProcessors.add(processor);
}
@Override
public Set<Object> getAfterProcessors() {
return afterProcessors;
}
@Override
public XMLSecurityConstants.Phase getPhase() {
return phase;
}
public void setPhase(XMLSecurityConstants.Phase phase) {
this.phase = phase;
}
@Override
public XMLSecEvent processNextHeaderEvent(InputProcessorChain inputProcessorChain) throws XMLStreamException, XMLSecurityException {
return null;
}
@Override
public XMLSecEvent processNextEvent(InputProcessorChain inputProcessorChain) throws XMLStreamException, XMLSecurityException {
return null;
}
@Override
public void doFinal(InputProcessorChain inputProcessorChain) throws XMLStreamException, XMLSecurityException {
}
}
@Test
public void testAddProcessorPhase1() {
InputProcessorChainImpl inputProcessorChain = new InputProcessorChainImpl(new InboundSecurityContextImpl());
AbstractInputProcessor inputProcessor1 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor1);
AbstractInputProcessor inputProcessor2 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor2);
AbstractInputProcessor inputProcessor3 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(0), inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(1), inputProcessor2);
Assert.assertEquals(inputProcessorChain.getProcessors().get(2), inputProcessor1);
}
@Test
public void testAddProcessorPhase2() {
InputProcessorChainImpl inputProcessorChain = new InputProcessorChainImpl(new InboundSecurityContextImpl());
AbstractInputProcessor inputProcessor1 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor1);
AbstractInputProcessor inputProcessor2 = new AbstractInputProcessor() {
};
inputProcessor2.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessorChain.addProcessor(inputProcessor2);
AbstractInputProcessor inputProcessor3 = new AbstractInputProcessor() {
};
inputProcessor3.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessorChain.addProcessor(inputProcessor3);
AbstractInputProcessor inputProcessor4 = new AbstractInputProcessor() {
};
inputProcessor4.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessorChain.addProcessor(inputProcessor4);
AbstractInputProcessor inputProcessor5 = new AbstractInputProcessor() {
};
inputProcessor5.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessorChain.addProcessor(inputProcessor5);
AbstractInputProcessor inputProcessor6 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(0), inputProcessor4);
Assert.assertEquals(inputProcessorChain.getProcessors().get(1), inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(2), inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(3), inputProcessor1);
Assert.assertEquals(inputProcessorChain.getProcessors().get(4), inputProcessor5);
Assert.assertEquals(inputProcessorChain.getProcessors().get(5), inputProcessor2);
}
@Test
public void testAddProcessorBefore1() {
InputProcessorChainImpl inputProcessorChain = new InputProcessorChainImpl(new InboundSecurityContextImpl());
AbstractInputProcessor inputProcessor1 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor1);
AbstractInputProcessor inputProcessor2 = new AbstractInputProcessor() {
};
inputProcessor2.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessorChain.addProcessor(inputProcessor2);
AbstractInputProcessor inputProcessor3 = new AbstractInputProcessor() {
};
inputProcessor3.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessorChain.addProcessor(inputProcessor3);
AbstractInputProcessor inputProcessor4 = new AbstractInputProcessor() {
};
inputProcessor4.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessor4.addBeforeProcessor(inputProcessor3.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor4);
AbstractInputProcessor inputProcessor5 = new AbstractInputProcessor() {
};
inputProcessor5.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessor5.addBeforeProcessor(inputProcessor2.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor5);
AbstractInputProcessor inputProcessor6 = new AbstractInputProcessor() {
};
inputProcessor6.addBeforeProcessor(inputProcessor1.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(0), inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(1), inputProcessor4);
Assert.assertEquals(inputProcessorChain.getProcessors().get(2), inputProcessor1);
Assert.assertEquals(inputProcessorChain.getProcessors().get(3), inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(4), inputProcessor2);
Assert.assertEquals(inputProcessorChain.getProcessors().get(5), inputProcessor5);
}
@Test
public void testAddProcessorAfter1() {
InputProcessorChainImpl inputProcessorChain = new InputProcessorChainImpl(new InboundSecurityContextImpl());
AbstractInputProcessor inputProcessor1 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor1);
AbstractInputProcessor inputProcessor2 = new AbstractInputProcessor() {
};
inputProcessor2.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessorChain.addProcessor(inputProcessor2);
AbstractInputProcessor inputProcessor3 = new AbstractInputProcessor() {
};
inputProcessor3.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessorChain.addProcessor(inputProcessor3);
AbstractInputProcessor inputProcessor4 = new AbstractInputProcessor() {
};
inputProcessor4.setPhase(XMLSecurityConstants.Phase.POSTPROCESSING);
inputProcessor4.addAfterProcessor(inputProcessor3.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor4);
AbstractInputProcessor inputProcessor5 = new AbstractInputProcessor() {
};
inputProcessor5.setPhase(XMLSecurityConstants.Phase.PREPROCESSING);
inputProcessor5.addAfterProcessor(inputProcessor2.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor5);
AbstractInputProcessor inputProcessor6 = new AbstractInputProcessor() {
};
inputProcessor6.addAfterProcessor(inputProcessor1.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(0), inputProcessor4);
Assert.assertEquals(inputProcessorChain.getProcessors().get(1), inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(2), inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(3), inputProcessor1);
Assert.assertEquals(inputProcessorChain.getProcessors().get(4), inputProcessor5);
Assert.assertEquals(inputProcessorChain.getProcessors().get(5), inputProcessor2);
}
@Test
public void testAddProcessorBeforeAndAfter1() {
InputProcessorChainImpl inputProcessorChain = new InputProcessorChainImpl(new InboundSecurityContextImpl());
AbstractInputProcessor inputProcessor1 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor1);
AbstractInputProcessor inputProcessor2 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor2);
AbstractInputProcessor inputProcessor3 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor3);
AbstractInputProcessor inputProcessor4 = new AbstractInputProcessor() {
};
inputProcessorChain.addProcessor(inputProcessor4);
AbstractInputProcessor inputProcessor5 = new AbstractInputProcessor() {
};
inputProcessor5.addBeforeProcessor("");
inputProcessor5.addAfterProcessor(inputProcessor3.getClass().getName());
inputProcessorChain.addProcessor(inputProcessor5);
AbstractInputProcessor inputProcessor6 = new AbstractInputProcessor() {
};
inputProcessor6.addBeforeProcessor(inputProcessor5.getClass().getName());
inputProcessor6.addAfterProcessor("");
inputProcessorChain.addProcessor(inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(0), inputProcessor4);
Assert.assertEquals(inputProcessorChain.getProcessors().get(1), inputProcessor5);
Assert.assertEquals(inputProcessorChain.getProcessors().get(2), inputProcessor6);
Assert.assertEquals(inputProcessorChain.getProcessors().get(3), inputProcessor3);
Assert.assertEquals(inputProcessorChain.getProcessors().get(4), inputProcessor2);
Assert.assertEquals(inputProcessorChain.getProcessors().get(5), inputProcessor1);
}
}