BlowfishPasswordStorageScheme.java revision ea1068c292e9b341af6d6b563cd8988a96be20a9
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at legal-notices/CDDLv1_0.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2008 Sun Microsystems, Inc.
* Portions Copyright 2013-2015 ForgeRock AS
*/
/**
* This class defines a Directory Server password storage scheme that will
* encode values using the Blowfish reversible encryption algorithm. This
* implementation supports only the user password syntax and not the auth
* password syntax.
*/
public class BlowfishPasswordStorageScheme
{
// The reference to the Directory Server crypto manager that we will use to
// handle the encryption/decryption.
private CryptoManager cryptoManager;
/**
* Creates a new instance of this password storage scheme. Note that no
* initialization should be performed here, as all initialization should be
* done in the {@code initializePasswordStorageScheme} method.
*/
public BlowfishPasswordStorageScheme()
{
super();
}
/**
* {@inheritDoc}
*/
public void initializePasswordStorageScheme(
{
}
/**
* {@inheritDoc}
*/
public String getStorageSchemeName()
{
return STORAGE_SCHEME_NAME_BLOWFISH;
}
/**
* {@inheritDoc}
*/
throws DirectoryException
{
byte[] plaintextBytes = null;
try
{
// TODO: Can we avoid this copy?
byte[] encodedBytes =
}
catch (Exception e)
{
logger.traceException(e);
getExceptionMessage(e));
m, e);
}
finally
{
if (plaintextBytes != null)
}
}
/**
* {@inheritDoc}
*/
throws DirectoryException
{
byte[] plaintextBytes = null;
try
{
// TODO: Can we avoid this copy?
byte[] encodedBytes =
}
catch (Exception e)
{
logger.traceException(e);
getExceptionMessage(e));
m, e);
}
finally
{
if (plaintextBytes != null)
}
}
/**
* {@inheritDoc}
*/
{
try
{
}
catch (Exception e)
{
logger.traceException(e);
return false;
}
}
/**
* {@inheritDoc}
*/
public boolean isReversible()
{
return true;
}
/**
* {@inheritDoc}
*/
throws DirectoryException
{
try
{
byte[] decryptedPassword =
}
catch (Exception e)
{
logger.traceException(e);
getExceptionMessage(e));
m, e);
}
}
/**
* {@inheritDoc}
*/
public boolean supportsAuthPasswordSyntax()
{
// This storage scheme does not support the authentication password syntax.
return false;
}
/**
* {@inheritDoc}
*/
throws DirectoryException
{
}
/**
* {@inheritDoc}
*/
{
// This storage scheme does not support the authentication password syntax.
return false;
}
/**
* {@inheritDoc}
*/
throws DirectoryException
{
}
/**
* {@inheritDoc}
*/
public boolean isStorageSchemeSecure()
{
// This password storage scheme should be considered secure.
return true;
}
}