blob: 0f240a2b222fef77ed37a5b146a91198fc2c6728 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "certificate-fetcher-direct-fetch.hpp"
#include "face.hpp"
#include "lp/tags.hpp"
namespace ndn {
namespace security {
namespace v2 {
CertificateFetcherDirectFetch::CertificateFetcherDirectFetch(Face& face)
: CertificateFetcherFromNetwork(face)
{
}
void
CertificateFetcherDirectFetch::doFetch(const shared_ptr<CertificateRequest>& keyRequest,
const shared_ptr<ValidationState>& state,
const ValidationContinuation& continueValidation)
{
auto interestState = dynamic_pointer_cast<InterestValidationState>(state);
uint64_t incomingFaceId = 0;
if (interestState != nullptr) {
auto incomingFaceIdTag = interestState->getOriginalInterest().getTag<lp::IncomingFaceIdTag>();
if (incomingFaceIdTag != nullptr) {
incomingFaceId = incomingFaceIdTag->get();
}
}
else {
auto dataState = dynamic_pointer_cast<DataValidationState>(state);
auto incomingFaceIdTag = dataState->getOriginalData().getTag<lp::IncomingFaceIdTag>();
if (incomingFaceIdTag != nullptr) {
incomingFaceId = incomingFaceIdTag->get();
}
}
if (incomingFaceId != 0) {
Interest directInterest(keyRequest->m_interest);
directInterest.refreshNonce();
directInterest.setTag(make_shared<lp::NextHopFaceIdTag>(incomingFaceId));
m_face.expressInterest(directInterest, nullptr, nullptr, nullptr);
}
// send infrastructure Interest
CertificateFetcherFromNetwork::doFetch(keyRequest, state, continueValidation);
}
} // namespace v2
} // namespace security
} // namespace ndn