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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2022 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 "ndnsec.hpp"
#include "util.hpp"
#include "ndn-cxx/encoding/buffer-stream.hpp"
#include "ndn-cxx/security/transform/base64-decode.hpp"
#include "ndn-cxx/security/transform/stream-sink.hpp"
#include "ndn-cxx/security/transform/stream-source.hpp"
namespace ndn {
namespace ndnsec {
int
ndnsec_cert_install(int argc, char** argv)
{
namespace po = boost::program_options;
std::string certFile;
bool isIdentityDefault = false;
bool isKeyDefault = false;
bool isNoDefault = false;
po::options_description description(
"Usage: ndnsec cert-install [-h] [-I|-K|-N] [-f] FILE\n"
"\n"
"Options");
description.add_options()
("help,h", "produce help message")
("cert-file,f", po::value<std::string>(&certFile),
"file name of the certificate to be imported, '-' for stdin")
("identity-default,I", po::bool_switch(&isIdentityDefault),
"set the imported certificate as the default certificate for the identity")
("key-default,K", po::bool_switch(&isKeyDefault),
"set the imported certificate as the default certificate for the key")
("no-default,N", po::bool_switch(&isNoDefault),
"do not change any default settings")
;
po::positional_options_description p;
p.add("cert-file", 1);
po::variables_map vm;
try {
po::store(po::command_line_parser(argc, argv).options(description).positional(p).run(), vm);
po::notify(vm);
}
catch (const std::exception& e) {
std::cerr << "ERROR: " << e.what() << "\n\n"
<< description << std::endl;
return 2;
}
if (vm.count("help") > 0) {
std::cout << description << std::endl;
return 0;
}
if (vm.count("cert-file") == 0) {
std::cerr << "ERROR: you must specify a file name" << std::endl;
return 2;
}
if (isIdentityDefault + isKeyDefault + isNoDefault > 1) {
std::cerr << "ERROR: at most one of '--identity-default', '--key-default', "
"or '--no-default' may be specified" << std::endl;
return 2;
}
if (certFile.find("http://") == 0) {
std::cerr << "Downloading certificate over HTTP is no longer supported." << std::endl
<< "Instead, please run:" << std::endl
<< "curl -sfLS " << std::quoted(certFile, '\'', '\\')
<< " | ndnsec cert-install -" << std::endl;
return 2;
}
auto cert = loadFromFile<security::Certificate>(certFile);
KeyChain keyChain; // open KeyChain after loading certificate
auto id = keyChain.getPib().getIdentity(cert.getIdentity());
auto key = id.getKey(cert.getKeyName());
keyChain.addCertificate(key, cert);
if (isIdentityDefault) {
keyChain.setDefaultKey(id, key);
keyChain.setDefaultCertificate(key, cert);
}
else if (isKeyDefault) {
keyChain.setDefaultCertificate(key, cert);
}
else if (!isNoDefault) {
keyChain.setDefaultIdentity(id);
keyChain.setDefaultKey(id, key);
keyChain.setDefaultCertificate(key, cert);
}
std::cerr << "OK: certificate with name [" << cert.getName() << "] "
<< "has been successfully installed" << std::endl;
return 0;
}
} // namespace ndnsec
} // namespace ndn