| Alexander Afanasyev | ba2cf39 | 2017-01-13 19:05:23 -0800 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| 2 | /** |
| 3 | * Copyright (c) 2013-2017 Regents of the University of California. |
| 4 | * |
| 5 | * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions). |
| 6 | * |
| 7 | * ndn-cxx library is free software: you can redistribute it and/or modify it under the |
| 8 | * terms of the GNU Lesser General Public License as published by the Free Software |
| 9 | * Foundation, either version 3 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY |
| 12 | * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 13 | * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
| 14 | * |
| 15 | * You should have received copies of the GNU General Public License and GNU Lesser |
| 16 | * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see |
| 17 | * <http://www.gnu.org/licenses/>. |
| 18 | * |
| 19 | * See AUTHORS.md for complete list of ndn-cxx authors and contributors. |
| 20 | */ |
| 21 | |
| 22 | #ifndef NDN_SECURITY_V2_CERTIFICATE_FETCHER_DIRECT_FETCH_HPP |
| 23 | #define NDN_SECURITY_V2_CERTIFICATE_FETCHER_DIRECT_FETCH_HPP |
| 24 | |
| 25 | #include "certificate-fetcher-from-network.hpp" |
| 26 | |
| 27 | namespace ndn { |
| 28 | namespace security { |
| 29 | namespace v2 { |
| 30 | |
| 31 | /** |
| 32 | * @brief Extends CertificateFetcherFromNetwork to fetch certificates from Interest sender |
| 33 | * |
| 34 | * During Interest validation, if IncomingFaceId tag is present on the original Interest, this |
| 35 | * fetcher will send a "direct Interest" to fetch certificates from the face where the original |
| 36 | * Interest was received, in addition to fetching from the infrastructure. The application must |
| 37 | * enable NextHopFaceId privilege on the face used by this fetcher prior to the validation. |
| 38 | * |
| 39 | * During Data validation, this fetcher is equivalent to CertificateFetcherFromNetwork. |
| 40 | */ |
| 41 | class CertificateFetcherDirectFetch : public CertificateFetcherFromNetwork |
| 42 | { |
| 43 | public: |
| 44 | explicit |
| 45 | CertificateFetcherDirectFetch(Face& face); |
| 46 | |
| 47 | protected: |
| 48 | void |
| 49 | doFetch(const shared_ptr<CertificateRequest>& keyRequest, const shared_ptr<ValidationState>& state, |
| 50 | const ValidationContinuation& continueValidation) override; |
| 51 | }; |
| 52 | |
| 53 | } // namespace v2 |
| 54 | } // namespace security |
| 55 | } // namespace ndn |
| 56 | |
| 57 | #endif // NDN_SECURITY_V2_CERTIFICATE_FETCHER_DIRECT_FETCH_HPP |