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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2014 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.
*
* @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
*/
#ifndef NDNSEC_UTIL_HPP
#define NDNSEC_UTIL_HPP
#include <iostream>
#include <fstream>
#include <string>
#include <cstring>
#include <boost/program_options/options_description.hpp>
#include <boost/program_options/variables_map.hpp>
#include <boost/program_options/parsers.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/tokenizer.hpp>
#include <boost/asio.hpp>
#include <boost/exception/all.hpp>
#include "security/cryptopp.hpp"
#include "security/key-chain.hpp"
#include "util/io.hpp"
bool
getPassword(std::string& password, const std::string& prompt)
{
bool isReady = false;
char* pw0 = 0;
pw0 = getpass(prompt.c_str());
if (!pw0)
return false;
std::string password1 = pw0;
memset(pw0, 0, strlen(pw0));
pw0 = getpass("Confirm:");
if (!pw0)
{
char* pw1 = const_cast<char*>(password1.c_str());
memset(pw1, 0, password1.size());
return false;
}
if (!password1.compare(pw0))
{
isReady = true;
password.swap(password1);
}
char* pw1 = const_cast<char*>(password1.c_str());
memset(pw1, 0, password1.size());
memset(pw0, 0, strlen(pw0));
if (password.empty())
return false;
return isReady;
}
ndn::shared_ptr<ndn::IdentityCertificate>
getIdentityCertificate(const std::string& fileName)
{
if (fileName == "-")
return ndn::io::load<ndn::IdentityCertificate>(std::cin);
else
return ndn::io::load<ndn::IdentityCertificate>(fileName);
}
#endif //NDNSEC_UTIL_HPP