info.pppc.base.plugin.security

Class SecureModifier.StreamConnector

java.lang.Object

info.pppc.base.plugin.security.SecureModifier.StreamConnector

All Implemented Interfaces:

IConnector, IStreamConnector

Enclosing class:

SecureModifier

public class SecureModifier.StreamConnector
extends java.lang.Object
implements IStreamConnector

The stream connector provides AES encrypted input and output streams depending on the implementation of the underlying stream connector.

Author:

Marcus Handte

Constructor Summary

Constructors

Constructor and Description
SecureModifier.StreamConnector(IStreamConnector connector, AESSymmetricKey encryption, HMACSymmetricKey signature, byte[] initializationVector) Creates a new stream connector that uses the specified connector to create input and output streams.

Method Summary

Methods

Modifier and Type	Method and Description
java.io.InputStream	getInputStream() Returns an gzip input stream that is piped to the input stream of the underlying connector.
java.io.OutputStream	getOutputStream() Returns an gzip output stream that is piped to the output stream of the underlying connector.
IPlugin	getPlugin() Returns a reference to the plug-in that created the connector.
void	release() Releases the connector and closes all potentially open input and output streams.

Methods inherited from class java.lang.Object

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

Constructor Detail

SecureModifier.StreamConnector

public SecureModifier.StreamConnector(IStreamConnector connector,
                              AESSymmetricKey encryption,
                              HMACSymmetricKey signature,
                              byte[] initializationVector)

Creates a new stream connector that uses the specified connector to create input and output streams.

Parameters:

connector - The connector used to create basic input and output streams.

encryption - The encryption key to use.

signature - The signature key to use.

Method Detail

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Returns an gzip input stream that is piped to the input stream of the underlying connector.

Specified by:

getInputStream in interface IStreamConnector

Returns:

An input stream piped to the underlying connector.

Throws:

java.io.IOException - Thrown by the underlying stream.

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Returns an gzip output stream that is piped to the output stream of the underlying connector.

Specified by:

getOutputStream in interface IStreamConnector

Returns:

An output stream piped to the underlying connector.

Throws:

java.io.IOException - Thrown by the underlying stream.

release

public void release()

Releases the connector and closes all potentially open input and output streams.

Specified by:

release in interface IConnector

getPlugin

public IPlugin getPlugin()

Returns a reference to the plug-in that created the connector.

Specified by:

getPlugin in interface IConnector

Returns:

A reference to the plug-in instance that created the connector.