ch.qos.logback.core.net

Class HardenedObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

ch.qos.logback.core.net.HardenedObjectInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput, java.io.ObjectStreamConstants, java.lang.AutoCloseable

Direct Known Subclasses:

HardenedLoggingEventInputStream

public class HardenedObjectInputStream
extends java.io.ObjectInputStream

HardenedObjectInputStream restricts the set of classes that can be deserialized to a set of explicitly whitelisted classes. This prevents certain type of attacks from being successful.

It is assumed that classes in the "java.lang" and "java.util" packages are always authorized.

Since:

1.2.0

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectInputStream

java.io.ObjectInputStream.GetField

Field Summary

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors

Constructor and Description
HardenedObjectInputStream(java.io.InputStream in, java.util.List<java.lang.String> whitelist)
HardenedObjectInputStream(java.io.InputStream in, java.lang.String[] whilelist)

Method Summary

Methods inherited from class java.io.ObjectInputStream

available, close, defaultReadObject, read, read, readBoolean, readByte, readChar, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readShort, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.ObjectInput

read, skip

Constructor Detail

HardenedObjectInputStream

public HardenedObjectInputStream(java.io.InputStream in,
                                 java.lang.String[] whilelist)
                          throws java.io.IOException

Throws:

java.io.IOException

HardenedObjectInputStream

public HardenedObjectInputStream(java.io.InputStream in,
                                 java.util.List<java.lang.String> whitelist)
                          throws java.io.IOException

Throws:

java.io.IOException