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Alexander Afanasyevc169a812014-05-20 20:37:29 -04001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
Junxiao Shi478206e2017-10-15 00:22:35 +00002/*
Zhiyi Zhang4c68b6e2020-04-20 16:13:21 -07003 * Copyright (c) 2013-2020 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.
Yingdi Yu8d7468f2014-02-21 14:49:45 -080020 */
21
Alexander Afanasyev82c359c2017-01-04 14:48:07 -080022#include "ndnsec.hpp"
Alexander Afanasyevd7db8bf2015-01-04 15:31:02 -080023#include "util.hpp"
Yingdi Yu8d7468f2014-02-21 14:49:45 -080024
Davide Pesaventob310efb2019-04-11 22:10:24 -040025#include <boost/asio/ip/tcp.hpp>
Davide Pesavento6d433932018-04-17 18:35:00 -040026#if BOOST_VERSION < 106700
Davide Pesavento5afbb0b2018-01-01 17:24:18 -050027#include <boost/date_time/posix_time/posix_time_duration.hpp>
Davide Pesavento6d433932018-04-17 18:35:00 -040028#endif // BOOST_VERSION < 106700
Davide Pesavento5afbb0b2018-01-01 17:24:18 -050029
Alexander Afanasyev82c359c2017-01-04 14:48:07 -080030namespace ndn {
31namespace ndnsec {
32
Yingdi Yu8d7468f2014-02-21 14:49:45 -080033int
Yingdi Yub61f5402014-02-26 17:46:11 -080034ndnsec_cert_dump(int argc, char** argv)
Yingdi Yu8d7468f2014-02-21 14:49:45 -080035{
Yingdi Yu8d7468f2014-02-21 14:49:45 -080036 namespace po = boost::program_options;
37
38 std::string name;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080039 bool isIdentityName = false;
Davide Pesaventob310efb2019-04-11 22:10:24 -040040 bool isKeyName = false;
41 bool isFileName = false;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080042 bool isPretty = false;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080043 bool isRepoOut = false;
Yingdi Yuba8604d2014-10-13 19:03:12 -070044 std::string repoHost;
45 std::string repoPort;
Yingdi Yu8d7468f2014-02-21 14:49:45 -080046
Davide Pesaventob310efb2019-04-11 22:10:24 -040047 po::options_description description(
48 "Usage: ndnsec cert-dump [-h] [-p] [-r [-H HOST] [-P PORT]] [-i|-k|-f] [-n] NAME\n"
49 "\n"
50 "Options");
Yingdi Yub61f5402014-02-26 17:46:11 -080051 description.add_options()
Davide Pesaventob310efb2019-04-11 22:10:24 -040052 ("help,h", "produce help message")
53 ("pretty,p", po::bool_switch(&isPretty), "display certificate in human readable format")
54 ("identity,i", po::bool_switch(&isIdentityName),
55 "treat the NAME argument as an identity name (e.g., /ndn/edu/ucla/alice)")
56 ("key,k", po::bool_switch(&isKeyName),
57 "treat the NAME argument as a key name (e.g., /ndn/edu/ucla/alice/ksk-123456789)")
58 ("file,f", po::bool_switch(&isFileName),
59 "treat the NAME argument as the name of a file containing a base64-encoded "
60 "certificate, '-' for stdin")
61 ("name,n", po::value<std::string>(&name),
62 "unless overridden by -i/-k/-f, the name of the certificate to be exported "
63 "(e.g., /ndn/edu/ucla/KEY/cs/alice/ksk-1234567890/ID-CERT/%FD%FF%FF%FF%FF%FF%FF%FF)")
64 ("repo-output,r", po::bool_switch(&isRepoOut),
Zhiyi Zhang4c68b6e2020-04-20 16:13:21 -070065 "publish the certificate into an NDN repo instance")
Davide Pesaventob310efb2019-04-11 22:10:24 -040066 ("repo-host,H", po::value<std::string>(&repoHost)->default_value("localhost"),
67 "repo hostname if --repo-output is specified")
68 ("repo-port,P", po::value<std::string>(&repoPort)->default_value("7376"),
69 "repo port number if --repo-output is specified")
Yingdi Yu8d7468f2014-02-21 14:49:45 -080070 ;
71
72 po::positional_options_description p;
73 p.add("name", 1);
Yingdi Yu8d7468f2014-02-21 14:49:45 -080074
Yingdi Yub61f5402014-02-26 17:46:11 -080075 po::variables_map vm;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070076 try {
Alexander Afanasyev82c359c2017-01-04 14:48:07 -080077 po::store(po::command_line_parser(argc, argv).options(description).positional(p).run(), vm);
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070078 po::notify(vm);
79 }
80 catch (const std::exception& e) {
Davide Pesaventob310efb2019-04-11 22:10:24 -040081 std::cerr << "ERROR: " << e.what() << "\n\n"
82 << description << std::endl;
83 return 2;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070084 }
Yingdi Yub61f5402014-02-26 17:46:11 -080085
Davide Pesaventob310efb2019-04-11 22:10:24 -040086 if (vm.count("help") > 0) {
87 std::cout << description << std::endl;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070088 return 0;
89 }
Yingdi Yu8d7468f2014-02-21 14:49:45 -080090
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070091 if (vm.count("name") == 0) {
Davide Pesaventob310efb2019-04-11 22:10:24 -040092 std::cerr << "ERROR: you must specify a name" << std::endl;
93 return 2;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -070094 }
Yingdi Yub61f5402014-02-26 17:46:11 -080095
Davide Pesaventob310efb2019-04-11 22:10:24 -040096 if (isIdentityName + isKeyName + isFileName > 1) {
97 std::cerr << "ERROR: at most one of '--identity', '--key', "
98 "or '--file' may be specified" << std::endl;
99 return 2;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700100 }
Yingdi Yub61f5402014-02-26 17:46:11 -0800101
Davide Pesaventob310efb2019-04-11 22:10:24 -0400102 if (isPretty && isRepoOut) {
103 std::cerr << "ERROR: '--pretty' is incompatible with '--repo-output'" << std::endl;
104 return 2;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700105 }
Yingdi Yu8d7468f2014-02-21 14:49:45 -0800106
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800107 security::v2::KeyChain keyChain;
Yingdi Yu8d7468f2014-02-21 14:49:45 -0800108
Davide Pesaventob310efb2019-04-11 22:10:24 -0400109 security::v2::Certificate certificate;
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800110 try {
Davide Pesaventob310efb2019-04-11 22:10:24 -0400111 if (isIdentityName) {
112 certificate = keyChain.getPib()
113 .getIdentity(name)
114 .getDefaultKey()
115 .getDefaultCertificate();
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700116 }
Davide Pesaventob310efb2019-04-11 22:10:24 -0400117 else if (isKeyName) {
118 certificate = keyChain.getPib()
119 .getIdentity(security::v2::extractIdentityFromKeyName(name))
120 .getKey(name)
121 .getDefaultCertificate();
122 }
123 else if (isFileName) {
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800124 certificate = loadCertificate(name);
Yingdi Yu8d7468f2014-02-21 14:49:45 -0800125 }
Davide Pesaventob310efb2019-04-11 22:10:24 -0400126 else {
127 certificate = keyChain.getPib()
128 .getIdentity(security::v2::extractIdentityFromCertName(name))
129 .getKey(security::v2::extractKeyNameFromCertName(name))
130 .getCertificate(name);
131 }
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800132 }
133 catch (const CannotLoadCertificate&) {
Davide Pesaventob310efb2019-04-11 22:10:24 -0400134 std::cerr << "ERROR: Cannot load the certificate from `" << name << "`" << std::endl;
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800135 return 1;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700136 }
Yingdi Yub61f5402014-02-26 17:46:11 -0800137
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700138 if (isPretty) {
Alexander Afanasyev35109a12017-01-04 15:39:06 -0800139 std::cout << certificate << std::endl;
Davide Pesaventob310efb2019-04-11 22:10:24 -0400140 return 0;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700141 }
Yingdi Yub61f5402014-02-26 17:46:11 -0800142
Davide Pesaventob310efb2019-04-11 22:10:24 -0400143 if (isRepoOut) {
144 boost::asio::ip::tcp::iostream requestStream;
145#if BOOST_VERSION >= 106700
146 requestStream.expires_after(std::chrono::seconds(10));
147#else
148 requestStream.expires_from_now(boost::posix_time::seconds(10));
149#endif // BOOST_VERSION >= 106700
150 requestStream.connect(repoHost, repoPort);
151 if (!requestStream) {
152 std::cerr << "ERROR: Failed to connect to repo instance" << std::endl;
153 return 1;
Yingdi Yu8d7468f2014-02-21 14:49:45 -0800154 }
Davide Pesaventob310efb2019-04-11 22:10:24 -0400155 requestStream.write(reinterpret_cast<const char*>(certificate.wireEncode().wire()),
156 certificate.wireEncode().size());
157 return 0;
Alexander Afanasyev2fa59392016-07-29 17:24:23 -0700158 }
Davide Pesaventob310efb2019-04-11 22:10:24 -0400159
160 io::save(certificate, std::cout);
161
Yingdi Yu8d7468f2014-02-21 14:49:45 -0800162 return 0;
163}
164
Alexander Afanasyev82c359c2017-01-04 14:48:07 -0800165} // namespace ndnsec
166} // namespace ndn