com.sun.xml.wss.impl.callback.EncryptionKeyCallback Maven / Gradle / Ivy
/*
* Copyright (c) 2010, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* $Id: EncryptionKeyCallback.java,v 1.2 2010-10-21 15:37:24 snajper Exp $
*/
package com.sun.xml.wss.impl.callback;
import javax.security.auth.callback.Callback;
import java.security.cert.X509Certificate;
import java.security.PublicKey;
import javax.crypto.SecretKey;
/**
* CallBack implementation for encryption key.
*
* @author XWS-Security Team
*/
public class EncryptionKeyCallback extends XWSSCallback implements Callback {
public interface Request {
}
private Request request;
public EncryptionKeyCallback(Request request) {
this.request = request;
}
public Request getRequest() {
return request;
}
/**
* A CallbackHandler handling an instance of this request should make
* sure that an X.509 certificate must be set on the request.
*/
public static abstract class X509CertificateRequest implements Request {
X509Certificate certificate;
public void setX509Certificate(X509Certificate certificate) {
this.certificate = certificate;
}
public X509Certificate getX509Certificate() {
return certificate;
}
}
/**
* A Callback initialized with this request should be handled if there's
* some default X.509 certificate to be used for encryption.
*/
public static class DefaultX509CertificateRequest
extends X509CertificateRequest {
}
/**
* A Callback initialized with this request should be handled if the
* X.509 certificate to be used for encryption is mapped to some alias.
*/
public static class AliasX509CertificateRequest
extends X509CertificateRequest {
private String alias;
/**
* Constructor.
*
* @param alias String representing the alias of the X509Certificate.
*
*/
public AliasX509CertificateRequest(String alias) {
this.alias = alias;
}
/**
* Get the alias stored in this Request.
*
* @return java.lang.String
*/
public String getAlias() {
return alias;
}
}
/**
* A CallbackHandler handling an instance of this request should make
* sure that a symmetric key must be set on the request.
*/
public static abstract class SymmetricKeyRequest implements Request {
SecretKey symmetricKey;
/**
* Constructor.
*
* @param symmetricKey javax.crypto.SecretKey representing the
* SymmetricKey to be used for Encryption.
*/
public void setSymmetricKey(SecretKey symmetricKey) {
this.symmetricKey = symmetricKey;
}
/**
* Get the SymmetricKey stored in this Request.
*
* @return javax.crypto.SecretKey.
*
*/
public SecretKey getSymmetricKey() {
return symmetricKey;
}
}
/**
* A CallbackHandler handling an instance of this request should make
* sure that a symmetric key alias must be set on the request.
*/
public static class AliasSymmetricKeyRequest
extends SymmetricKeyRequest {
private String alias;
/**
* Constructor.
*
* @param alias java.lang.String representing the alias of the
* SymmetricKey to be used for Encryption.
*/
public AliasSymmetricKeyRequest(String alias) {
this.alias = alias;
}
/**
* Get the alias stored in this Request.
*
* @return java.lang.String - alias of the SymmetricKey
*/
public String getAlias() {
return alias;
}
}
/*Request for an X.509 certificate given the Public Key
* This is an optional request and need not be handled
* by the handler.
*
* The runtime makes a callback with this request to obtain
* the certificate corresponding to the PublicKey.
*/
public static class PublicKeyBasedRequest
extends X509CertificateRequest {
PublicKey pubKey = null;
/**
* Constructor.
*
* @param pk java.security.PublicKey representing the PublicKey
* to be used for Encryption.
*/
public PublicKeyBasedRequest(PublicKey pk) {
pubKey = pk;
}
/**
* Get the PublicKey stored in this Request.
*
* @return java.security.PublicKey
*/
public PublicKey getPublicKey() {
return pubKey;
}
}
}