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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2013, Regents of the University of California
* BSD license, See the LICENSE file for more information
* Author: Yingdi Yu <yingdi@cs.ucla.edu>
*/
#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