| /** |
| * 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 XSEC_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(const DSIGKeyInfoList * lst) const; |
| |
| /** |
| * \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 */ |