Derek Hulley 1c2b677a47 Added Encryptor interface for symmetric encryption esp. targeting SealedObject
- This will allow a keystore to be checked in (.keystore) and specified by installer
   - Algorithm parameters embedded in SealedObject but also supported by other Cipher methods
   ALF-8646: RINF 38: Text data encryption
   ALF-8956: RINF 38: Encryption key password specified by installer
   ALF-9055: RINF 38: Support encryption against existing data


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28438 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2011-06-16 15:42:56 +00:00

40 lines
967 B
Java

package org.alfresco.repo.security.encryption;
import java.security.Key;
/**
* A key provider returns the secret keys for different use cases.
*
* @since 4.0
*/
public interface KeyProvider
{
/**
* Enumeration of key aliases supported internally by Alfresco
*
* @author derekh
* @since 4.0
*/
public static enum AlfrescoKeyAlias
{
METADATA,
SOLR
}
/**
* Get an encryption key if available.
*
* @param keyAlias the key alias
* @return the encryption key or <tt>null</tt> if there is no associated key
*/
public Key getKey(String keyAlias);
/**
* Get an encryption key if available, using a convenience constant.
*
* @param keyAlias the key alias
* @return the encryption key or <tt>null</tt> if there is no associated key
*/
public Key getKey(AlfrescoKeyAlias keyAlias);
}