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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 NDN_TOOLS_NDNSEC_LIST_HPP
#define NDN_TOOLS_NDNSEC_LIST_HPP
#include "util.hpp"
void
printCertificate(ndn::KeyChain& keyChain,
const ndn::Name& certName,
bool isDefault,
int verboseLevel)
{
if (isDefault)
std::cout << " +->* ";
else
std::cout << " +-> ";
std::cout << certName << std::endl;
if (verboseLevel >= 3) {
ndn::shared_ptr<ndn::IdentityCertificate> certificate = keyChain.getCertificate(certName);
if (static_cast<bool>(certificate))
certificate->printCertificate(std::cout, " ");
}
}
void
printKey(ndn::KeyChain& keyChain,
const ndn::Name& keyName,
bool isDefault,
int verboseLevel)
{
if (isDefault)
std::cout << " +->* ";
else
std::cout << " +-> ";
std::cout << keyName << std::endl;
if (verboseLevel >= 2) {
std::vector<ndn::Name> defaultCertificates;
keyChain.getAllCertificateNamesOfKey(keyName, defaultCertificates, true);
for (const auto& certName : defaultCertificates)
printCertificate(keyChain, certName, true, verboseLevel);
std::vector<ndn::Name> otherCertificates;
keyChain.getAllCertificateNamesOfKey(keyName, otherCertificates, false);
for (const auto& certName : otherCertificates)
printCertificate(keyChain, certName, false, verboseLevel);
}
}
void
printIdentity(ndn::KeyChain& keyChain,
const ndn::Name& identity,
bool isDefault,
int verboseLevel)
{
if (isDefault)
std::cout << "* ";
else
std::cout << " ";
std::cout << identity << std::endl;
if (verboseLevel >= 1) {
std::vector<ndn::Name> defaultKeys;
keyChain.getAllKeyNamesOfIdentity(identity, defaultKeys, true);
for (const auto& keyName : defaultKeys)
printKey(keyChain, keyName, true, verboseLevel);
std::vector<ndn::Name> otherKeys;
keyChain.getAllKeyNamesOfIdentity(identity, otherKeys, false);
for (const auto& keyName : otherKeys) {
printKey(keyChain, keyName, false, verboseLevel);
}
std::cout << std::endl;
}
}
int
ndnsec_list(int argc, char** argv)
{
using namespace ndn;
namespace po = boost::program_options;
int verboseLevel = 0; // 0 print identity only
// 1 print key name
// 2 print cert name
// 3 print cert content
po::options_description options("General Usage\n ndnsec list [-h] [-k|c]\nGeneral options");
options.add_options()
("help,h", "produce help message")
("key,k", "granularity: key")
("cert,c", "granularity: certificate")
("verbose,v", accumulator<int>(&verboseLevel),
"verbose mode: -v is equivalent to -k, -vv is equivalent to -c")
;
po::options_description oldOptions;
oldOptions.add_options()
("key2,K", "granularity: key")
("cert2,C", "granularity: certificate");
po::options_description allOptions;
allOptions.add(options).add(oldOptions);
po::variables_map vm;
try {
po::store(po::parse_command_line(argc, argv, allOptions), vm);
po::notify(vm);
}
catch (const std::exception& e) {
std::cerr << "ERROR: " << e.what() << std::endl;
std::cerr << options << std::endl;
return 1;
}
if (vm.count("help") != 0) {
std::cerr << options << std::endl;;
return 0;
}
int tmpVerboseLevel = 0;
if (vm.count("cert") != 0 || vm.count("cert2") != 0)
tmpVerboseLevel = 2;
else if(vm.count("key") != 0 || vm.count("key2") != 0)
tmpVerboseLevel = 1;
verboseLevel = std::max(verboseLevel, tmpVerboseLevel);
KeyChain keyChain;
std::vector<Name> defaultIdentities;
keyChain.getAllIdentities(defaultIdentities, true);
for (const auto& identity : defaultIdentities) {
printIdentity(keyChain, identity, true, verboseLevel);
}
std::vector<Name> otherIdentities;
keyChain.getAllIdentities(otherIdentities, false);
for (const auto& identity : otherIdentities) {
printIdentity(keyChain, identity, false, verboseLevel);
}
return 0;
}
#endif // NDN_TOOLS_NDNSEC_LIST_HPP