blob: ffb44162d34b40807e3d01d224b56a73a999c8af [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.hpp"
#include "util/logger.hpp"
namespace ndn {
namespace security {
namespace v2 {
NDN_LOG_INIT(ndn.security.v2.CertificateFetcher);
#define NDN_LOG_DEBUG_DEPTH(x) NDN_LOG_DEBUG(std::string(state->getDepth() + 1, '>') << " " << x)
CertificateFetcher::CertificateFetcher()
: m_certStorage(nullptr)
{
}
CertificateFetcher::~CertificateFetcher() = default;
void
CertificateFetcher::setCertificateStorage(CertificateStorage& certStorage)
{
m_certStorage = &certStorage;
}
void
CertificateFetcher::fetch(const shared_ptr<CertificateRequest>& certRequest,
const shared_ptr<ValidationState>& state,
const ValidationContinuation& continueValidation)
{
BOOST_ASSERT(m_certStorage != nullptr);
auto cert = m_certStorage->getUnverifiedCertCache().find(certRequest->m_interest);
if (cert != nullptr) {
NDN_LOG_DEBUG_DEPTH("Found certificate in **un**verified key cache " << cert->getName());
continueValidation(*cert, state);
return;
}
doFetch(certRequest, state,
[continueValidation, this] (const Certificate& cert, const shared_ptr<ValidationState>& state) {
m_certStorage->cacheUnverifiedCert(Certificate(cert));
continueValidation(cert, state);
});
}
} // namespace v2
} // namespace security
} // namespace ndn