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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (c) 2013-2014, Regents of the University of California.
* All rights reserved.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*
* This file licensed under New BSD License. See COPYING for detailed information about
* ndn-cxx library copyright, permissions, and redistribution restrictions.
*
* @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
*/
#ifndef NDNSEC_KEY_GEN_HPP
#define NDNSEC_KEY_GEN_HPP
#include "ndnsec-util.hpp"
int
ndnsec_key_gen(int argc, char** argv)
{
using namespace ndn;
namespace po = boost::program_options;
std::string identityName;
bool isDefault = true;
char keyType = 'r';
int keySize = 2048;
std::string outputFilename;
po::options_description description("General Usage\n ndnsec key-gen [-h] [-n] identity\nGeneral options");
description.add_options()
("help,h", "produce help message")
("identity,i", po::value<std::string>(&identityName), "identity name, for example, /ndn/ucla.edu/alice")
("not_default,n", "optional, if not specified, the target identity will be set as the default identity of the system")
// ("type,t", po::value<char>(&keyType)->default_value('r'), "optional, key type, r for RSA key (default)")
// ("size,s", po::value<int>(&keySize)->default_value(2048), "optional, key size, 2048 (default)")
;
po::positional_options_description p;
p.add("identity", 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() << std::endl;
std::cerr << description << std::endl;
return 1;
}
if (vm.count("help") != 0)
{
std::cerr << description << std::endl;
return 0;
}
if (vm.count("identity") == 0)
{
std::cerr << "identity must be specified" << std::endl;
std::cerr << description << std::endl;
return 1;
}
if (vm.count("not_default") != 0)
isDefault = false;
switch (keyType)
{
case 'r':
{
shared_ptr<IdentityCertificate> identityCert;
KeyChain keyChain;
Name keyName = keyChain.generateRsaKeyPair(Name(identityName), true, keySize);
if (0 == keyName.size())
return 1;
keyChain.setDefaultKeyNameForIdentity(keyName);
identityCert = keyChain.selfSign(keyName);
if (isDefault)
keyChain.setDefaultIdentity(Name(identityName));
io::save(*identityCert, std::cout);
return 0;
}
default:
std::cerr << "Unrecongized key type" << "\n";
std::cerr << description << std::endl;
return 1;
}
return 0;
}
#endif //NDNSEC_KEY_GEN_HPP