blob: 2127848f5d540b3c0991162a198638f7de65634f [file] [log] [blame]
Alexander Afanasyevc169a812014-05-20 20:37:29 -04001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -07002/**
Alexander Afanasyevaf99f462015-01-19 21:43:09 -08003 * Copyright (c) 2013-2015 Regents of the University of California.
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -07004 *
5 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -07006 *
Alexander Afanasyevc169a812014-05-20 20:37:29 -04007 * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License as published by the Free Software
9 * Foundation, either version 3 of the License, or (at your option) any later version.
10 *
11 * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14 *
15 * You should have received copies of the GNU General Public License and GNU Lesser
16 * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17 * <http://www.gnu.org/licenses/>.
18 *
19 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
Alexander Afanasyevdfa52c42014-04-24 21:10:11 -070020 *
21 * @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
Yingdi Yu8d7468f2014-02-21 14:49:45 -080022 */
23
Alexander Afanasyevd7db8bf2015-01-04 15:31:02 -080024#ifndef NDN_TOOLS_NDNSEC_UNLOCK_TPM_HPP
25#define NDN_TOOLS_NDNSEC_UNLOCK_TPM_HPP
Yingdi Yu8d7468f2014-02-21 14:49:45 -080026
Alexander Afanasyevd7db8bf2015-01-04 15:31:02 -080027#include "util.hpp"
Yingdi Yu8d7468f2014-02-21 14:49:45 -080028
29int
30ndnsec_unlock_tpm(int argc, char** argv)
31{
Alexander Afanasyevcf3a6672015-02-01 20:33:22 -080032#ifdef NDN_CXX_HAVE_GETPASS
Yingdi Yu8d7468f2014-02-21 14:49:45 -080033 using namespace ndn;
34 namespace po = boost::program_options;
35
Yingdi Yub61f5402014-02-26 17:46:11 -080036 std::string keyName;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080037
Yingdi Yub61f5402014-02-26 17:46:11 -080038 po::options_description description("General Usage\n ndnsec unlock-tpm [-h] \nGeneral options");
39 description.add_options()
Yingdi Yu8d7468f2014-02-21 14:49:45 -080040 ("help,h", "produce help message")
41 ;
42
43 po::variables_map vm;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080044
Yingdi Yu8d7468f2014-02-21 14:49:45 -080045 try
46 {
Yingdi Yub61f5402014-02-26 17:46:11 -080047 po::store(po::parse_command_line(argc, argv, description), vm);
48 po::notify(vm);
Yingdi Yu8d7468f2014-02-21 14:49:45 -080049 }
Yingdi Yub61f5402014-02-26 17:46:11 -080050 catch (const std::exception& e)
Yingdi Yu8d7468f2014-02-21 14:49:45 -080051 {
52 std::cerr << "ERROR: " << e.what() << std::endl;
Yingdi Yub61f5402014-02-26 17:46:11 -080053 std::cerr << description << std::endl;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080054 return 1;
55 }
56
Yingdi Yub61f5402014-02-26 17:46:11 -080057 if (vm.count("help") != 0)
58 {
59 std::cerr << description << std::endl;
60 return 0;
61 }
62
63 bool isUnlocked = false;
64
65 KeyChain keyChain;
66
67 char* password;
68 password = getpass("Password to unlock the TPM: ");
69 isUnlocked = keyChain.unlockTpm(password, strlen(password), true);
70 memset(password, 0, strlen(password));
71
72 if (isUnlocked)
Yingdi Yu8d7468f2014-02-21 14:49:45 -080073 {
74 std::cerr << "OK: TPM is unlocked" << std::endl;
75 return 0;
76 }
77 else
78 {
79 std::cerr << "ERROR: TPM is still locked" << std::endl;
80 return 1;
81 }
Alexander Afanasyeva2ada222015-01-22 18:34:16 -080082#else
83 std::cerr << "ERROR: Command not supported on this platform" << std::endl;
84 return 1;
85#endif // NDN_CXX_HAVE_GETPASS
Yingdi Yu8d7468f2014-02-21 14:49:45 -080086}
87
Alexander Afanasyevd7db8bf2015-01-04 15:31:02 -080088#endif // NDN_TOOLS_NDNSEC_UNLOCK_TPM_HPP