/* MIT License Copyright (c) 2017 Moritz Bechler Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package marshalsec; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import com.caucho.hessian.io.AbstractHessianInput; import com.caucho.hessian.io.AbstractHessianOutput; import com.caucho.hessian.io.HessianProtocolException; import com.caucho.hessian.io.Serializer; import com.caucho.hessian.io.SerializerFactory; import com.caucho.hessian.io.UnsafeSerializer; import com.caucho.hessian.io.WriteReplaceSerializer; import marshalsec.gadgets.Resin; import marshalsec.gadgets.Rome; import marshalsec.gadgets.SpringAbstractBeanFactoryPointcutAdvisor; import marshalsec.gadgets.SpringPartiallyComparableAdvisorHolder; import marshalsec.gadgets.XBean; /** * * Not applicable: * - BindingEnumeration/LazySearchEnumeration/ServiceLoader/ImageIO: custom conversion of Iterator * * @author mbechler * */ public abstract class HessianBase extends MarshallerBase<byte[]> implements SpringPartiallyComparableAdvisorHolder, SpringAbstractBeanFactoryPointcutAdvisor, Rome, XBean, Resin { /** * {@inheritDoc} * * @see marshalsec.MarshallerBase#marshal(java.lang.Object) */ @Override public byte[] marshal ( Object o ) throws Exception { ByteArrayOutputStream bos = new ByteArrayOutputStream(); AbstractHessianOutput out = createOutput(bos); NoWriteReplaceSerializerFactory sf = new NoWriteReplaceSerializerFactory(); sf.setAllowNonSerializable(true); out.setSerializerFactory(sf); out.writeObject(o); out.close(); return bos.toByteArray(); } /** * {@inheritDoc} * * @see marshalsec.MarshallerBase#unmarshal(java.lang.Object) */ @Override public Object unmarshal ( byte[] data ) throws Exception { ByteArrayInputStream bis = new ByteArrayInputStream(data); AbstractHessianInput in = createInput(bis); return in.readObject(); } /** * @param bos * @return */ protected abstract AbstractHessianOutput createOutput ( ByteArrayOutputStream bos ); protected abstract AbstractHessianInput createInput ( ByteArrayInputStream bos ); public static class NoWriteReplaceSerializerFactory extends SerializerFactory { /** * {@inheritDoc} * * @see com.caucho.hessian.io.SerializerFactory#getObjectSerializer(java.lang.Class) */ @Override public Serializer getObjectSerializer ( Class<?> cl ) throws HessianProtocolException { return super.getObjectSerializer(cl); } /** * {@inheritDoc} * * @see com.caucho.hessian.io.SerializerFactory#getSerializer(java.lang.Class) */ @Override public Serializer getSerializer ( Class cl ) throws HessianProtocolException { Serializer serializer = super.getSerializer(cl); if ( serializer instanceof WriteReplaceSerializer ) { return UnsafeSerializer.create(cl); } return serializer; } } }