| /** |
| * 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 |
| * |
| * $Id$ |
| * |
| */ |
| |
| #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, |
| const XSECCryptoKey * key, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc, |
| safeBuffer & result |
| ) const; |
| |
| virtual bool appendDecryptCipherTXFM( |
| TXFMChain * cipherText, |
| XENCEncryptionMethod * encryptionMethod, |
| const XSECCryptoKey * key, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc |
| ) const; |
| |
| virtual bool encryptToSafeBuffer( |
| TXFMChain * plainText, |
| XENCEncryptionMethod * encryptionMethod, |
| const XSECCryptoKey * key, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc, |
| safeBuffer & result |
| ) const; |
| |
| virtual XSECCryptoKey * createKeyForURI( |
| const XMLCh * uri, |
| const unsigned char * keyBuffer, |
| unsigned int keyLen |
| ) const; |
| |
| virtual XSECAlgorithmHandler * clone(void) const; |
| |
| // Unsupported Signature ops |
| |
| virtual unsigned int signToSafeBuffer( |
| TXFMChain * inputBytes, |
| const XMLCh * URI, |
| const XSECCryptoKey * key, |
| unsigned int outputLength, |
| safeBuffer & result |
| ) const; |
| |
| virtual bool appendSignatureHashTxfm( |
| TXFMChain * inputBytes, |
| const XMLCh * URI, |
| const XSECCryptoKey * key |
| ) const; |
| |
| virtual bool verifyBase64Signature( |
| TXFMChain * inputBytes, |
| const XMLCh * URI, |
| const char * sig, |
| unsigned int outputLength, |
| const XSECCryptoKey * key |
| ) const; |
| |
| virtual bool appendHashTxfm( |
| TXFMChain * inputBytes, |
| const XMLCh * URI |
| ) const; |
| |
| |
| |
| private: |
| |
| void mapURIToKey(const XMLCh * uri, |
| const XSECCryptoKey * key, |
| XSECCryptoKey::KeyType &kt, |
| XSECCryptoSymmetricKey::SymmetricKeyType &skt, |
| bool &isSymmetricKeyWrap, |
| XSECCryptoSymmetricKey::SymmetricKeyMode &skm, |
| unsigned int& taglen) const; |
| |
| unsigned int doRSADecryptToSafeBuffer( |
| TXFMChain * cipherText, |
| XENCEncryptionMethod * encryptionMethod, |
| const XSECCryptoKey * key, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc, |
| safeBuffer & result) const; |
| |
| bool doRSAEncryptToSafeBuffer( |
| TXFMChain * plainText, |
| XENCEncryptionMethod * encryptionMethod, |
| const XSECCryptoKey * key, |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * doc, |
| safeBuffer & result) const; |
| |
| unsigned int doGCMDecryptToSafeBuffer( |
| TXFMChain * cipherText, |
| const XSECCryptoKey * key, |
| unsigned int taglen, |
| safeBuffer & result) const; |
| |
| unsigned int unwrapKeyAES( |
| TXFMChain * cipherText, |
| const XSECCryptoKey * key, |
| safeBuffer & result) const; |
| |
| unsigned int unwrapKey3DES( |
| TXFMChain * cipherText, |
| const XSECCryptoKey * key, |
| safeBuffer & result) const; |
| |
| bool wrapKeyAES( |
| TXFMChain * cipherText, |
| const XSECCryptoKey * key, |
| safeBuffer & result) const; |
| |
| bool wrapKey3DES( |
| TXFMChain * cipherText, |
| const XSECCryptoKey * key, |
| safeBuffer & result) const; |
| }; |
| |
| /*\@}*/ |
| |
| #endif /* XENCALGHANDLERDEFAULT_INCLUDE */ |
| |