/usr/include/xsec/enc/XSECKeyInfoResolverDefault.hpp is in libxml-security-c-dev 1.7.2-3+b1.
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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
*
* XSECKeyInfoResolverDefault := Default (very basic) class for applications
* to map KeyInfo to keys
*
* Author(s): Berin Lautenbach
*
* $ID$
*
* $LOG$
*
*/
#ifndef XSECKEYINFORESOLVERDEFAULT_INCLUDE
#define XSECKEYINFORESOLVERDEFAULT_INCLUDE
#include <xsec/enc/XSECKeyInfoResolver.hpp>
/**
* @ingroup interfaces
*/
/*\@{*/
/**
* @brief A basic class for mapping KeyInfo elements to Keys.
*
* This class is provides a method for applications to extract
* keys from KeyInfo elements that have a public key embedded.
*
* The class makes use of the makeKey() method available in all
* keyInfo elements. (Which in turn relies on the clone*Key
* methods available from the Encryption provider - these may
* not be available, so this class may not work well in these
* cases.)
*
* @note This class is <B>very</B> basic. It does not validate
* the trustworthyness of the key in any way. It simply reads
* the key from the first KeyInfo element that actually holds it
* and returns the result (or NULL) if none is found. It is mainly
* provided to allow for interoperability testing.
*
*/
class DSIG_EXPORT XSECKeyInfoResolverDefault : public XSECKeyInfoResolver {
public :
/** @name Constructors and Destructors */
//@{
XSECKeyInfoResolverDefault();
virtual ~XSECKeyInfoResolverDefault();
//@}
/** @name Interface Functions */
//@{
/**
* \brief Provide a key to the library
*
* Reads through the KeyInfo elements until it finds an element
* with an embedded Key. If none is found, returns NULL.
*
* @param lst The list of KeyInfo elements from the signature
* @returns Either the appropriate key or NULL if none can be found
* @see XSECKeyInfoResolver::resolveKey()
*/
virtual XSECCryptoKey * resolveKey(DSIGKeyInfoList * lst);
/**
* \brief Clone the resolver to be installed in a new object.
*
* @see XSECKeyInfoResolver::clone()
*/
virtual XSECKeyInfoResolver * clone(void) const;
//@}
private:
XSECSafeBufferFormatter * mp_formatter;
/*\@}*/
};
#endif /* XSECKEYINFORESOLVERDEFAULT_INCLUDE */
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