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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* XSEC
*
* XSECAlgorithmHandlerDefault := Interface class to define handling of
* default encryption algorithms
*
* $Id: XENCAlgorithmHandlerDefault.hpp 1350045 2012-06-13 22:33:10Z scantor $
*
*/
#ifndef XENCALGHANDLERDEFAULT_INCLUDE
#define XENCALGHANDLERDEFAULT_INCLUDE
// XSEC Includes
#include <xsec/framework/XSECDefs.hpp>
#include <xsec/framework/XSECAlgorithmHandler.hpp>
class TXFMChain;
class XENCEncryptionMethod;
class XSECCryptoKey;
// Xerces
class XENCAlgorithmHandlerDefault : public XSECAlgorithmHandler {
public:
virtual ~XENCAlgorithmHandlerDefault() {};
virtual unsigned int decryptToSafeBuffer(
TXFMChain * cipherText,
XENCEncryptionMethod * encryptionMethod,
XSECCryptoKey * key,
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc,
safeBuffer & result
);
virtual bool appendDecryptCipherTXFM(
TXFMChain * cipherText,
XENCEncryptionMethod * encryptionMethod,
XSECCryptoKey * key,
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc
);
virtual bool encryptToSafeBuffer(
TXFMChain * plainText,
XENCEncryptionMethod * encryptionMethod,
XSECCryptoKey * key,
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc,
safeBuffer & result
);
virtual XSECCryptoKey * createKeyForURI(
const XMLCh * uri,
const unsigned char * keyBuffer,
unsigned int keyLen
);
virtual XSECAlgorithmHandler * clone(void) const;
// Unsupported Signature ops
virtual unsigned int signToSafeBuffer(
TXFMChain * inputBytes,
const XMLCh * URI,
XSECCryptoKey * key,
unsigned int outputLength,
safeBuffer & result
);
virtual bool appendSignatureHashTxfm(
TXFMChain * inputBytes,
const XMLCh * URI,
XSECCryptoKey * key
);
virtual bool verifyBase64Signature(
TXFMChain * inputBytes,
const XMLCh * URI,
const char * sig,
unsigned int outputLength,
XSECCryptoKey * key
);
virtual bool appendHashTxfm(
TXFMChain * inputBytes,
const XMLCh * URI
);
private:
void mapURIToKey(const XMLCh * uri,
XSECCryptoKey * key,
XSECCryptoKey::KeyType &kt,
XSECCryptoSymmetricKey::SymmetricKeyType &skt,
bool &isSymmetricKeyWrap,
XSECCryptoSymmetricKey::SymmetricKeyMode &skm,
unsigned int& taglen);
unsigned int doRSADecryptToSafeBuffer(
TXFMChain * cipherText,
XENCEncryptionMethod * encryptionMethod,
XSECCryptoKey * key,
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc,
safeBuffer & result);
bool doRSAEncryptToSafeBuffer(
TXFMChain * plainText,
XENCEncryptionMethod * encryptionMethod,
XSECCryptoKey * key,
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc,
safeBuffer & result);
unsigned int doGCMDecryptToSafeBuffer(
TXFMChain * cipherText,
XSECCryptoKey * key,
unsigned int taglen,
safeBuffer & result);
unsigned int unwrapKeyAES(
TXFMChain * cipherText,
XSECCryptoKey * key,
safeBuffer & result);
unsigned int unwrapKey3DES(
TXFMChain * cipherText,
XSECCryptoKey * key,
safeBuffer & result);
bool wrapKeyAES(
TXFMChain * cipherText,
XSECCryptoKey * key,
safeBuffer & result);
bool wrapKey3DES(
TXFMChain * cipherText,
XSECCryptoKey * key,
safeBuffer & result);
};
/*\@}*/
#endif /* XENCALGHANDLERDEFAULT_INCLUDE */
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