tests/unit/signature-info.t.cpp - ndn-cxx - Gitiles

 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
  * Copyright (c) 2013-2020 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.
  */

 #include "ndn-cxx/signature-info.hpp"

 #include "tests/boost-test.hpp"

 #include <boost/lexical_cast.hpp>

 namespace ndn {
 namespace tests {

 BOOST_AUTO_TEST_SUITE(TestSignatureInfo)

 const uint8_t sigInfoRsa[] = {
   0x16, 0x1b, // SignatureInfo
     0x1b, 0x01, // SignatureType
       0x01, // Sha256WithRsa
     0x1c, 0x16, // KeyLocator
       0x07, 0x14, // Name
         0x08, 0x04,
           0x74, 0x65, 0x73, 0x74,
         0x08, 0x03,
           0x6b, 0x65, 0x79,
         0x08, 0x07,
           0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
 };

 BOOST_AUTO_TEST_CASE(Constructor)
 {
   SignatureInfo info;
   BOOST_CHECK_EQUAL(info.getSignatureType(), -1);
   BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
   BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);
   BOOST_CHECK_EQUAL(info.hasValidityPeriod(), false);
   BOOST_CHECK_THROW(info.getValidityPeriod(), SignatureInfo::Error);

   BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(info), "Invalid SignatureInfo");

   SignatureInfo sha256Info(tlv::DigestSha256);
   BOOST_CHECK_EQUAL(sha256Info.getSignatureType(), tlv::DigestSha256);
   BOOST_CHECK_EQUAL(sha256Info.hasKeyLocator(), false);
   BOOST_CHECK_THROW(sha256Info.getKeyLocator(), SignatureInfo::Error);

   BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sha256Info), "DigestSha256");

   KeyLocator keyLocator("/test/key/locator");
   SignatureInfo sha256RsaInfo(tlv::SignatureSha256WithRsa, keyLocator);
   BOOST_CHECK_EQUAL(sha256RsaInfo.getSignatureType(), tlv::SignatureSha256WithRsa);
   BOOST_CHECK_EQUAL(sha256RsaInfo.hasKeyLocator(), true);
   BOOST_CHECK_EQUAL(sha256RsaInfo.getKeyLocator().getName(), Name("/test/key/locator"));
   BOOST_CHECK_EQUAL(sha256RsaInfo.hasValidityPeriod(), false);
   BOOST_CHECK_THROW(sha256RsaInfo.getValidityPeriod(), SignatureInfo::Error);

   BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sha256RsaInfo),
                     "SignatureSha256WithRsa Name=/test/key/locator");

   auto encoded = sha256RsaInfo.wireEncode();
   Block sigInfoBlock(sigInfoRsa, sizeof(sigInfoRsa));
   BOOST_CHECK_EQUAL_COLLECTIONS(sigInfoBlock.wire(), sigInfoBlock.wire() + sigInfoBlock.size(),
                                 encoded.wire(), encoded.wire() + encoded.size());

   sha256RsaInfo = SignatureInfo(sigInfoBlock);
   BOOST_CHECK_EQUAL(sha256RsaInfo.getSignatureType(), tlv::SignatureSha256WithRsa);
   BOOST_CHECK_EQUAL(sha256RsaInfo.hasKeyLocator(), true);
   BOOST_CHECK_EQUAL(sha256RsaInfo.getKeyLocator().getName(), Name("/test/key/locator"));
 }

 BOOST_AUTO_TEST_CASE(ConstructorError)
 {
   const uint8_t error1[] = {
     0x15, 0x1b, // Wrong SignatureInfo (0x16, 0x1b)
       0x1b, 0x01, // SignatureType
         0x01, // Sha256WithRsa
       0x1c, 0x16, // KeyLocator
         0x07, 0x14, // Name
           0x08, 0x04,
             0x74, 0x65, 0x73, 0x74,
           0x08, 0x03,
             0x6b, 0x65, 0x79,
           0x08, 0x07,
             0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
   };
   Block errorBlock1(error1, sizeof(error1));
   BOOST_CHECK_THROW(SignatureInfo info(errorBlock1), tlv::Error);

   const uint8_t error2[] = {
     0x16, 0x01, // SignatureInfo
       0x01 // Wrong SignatureInfo value
   };
   Block errorBlock2(error2, sizeof(error2));
   BOOST_CHECK_THROW(SignatureInfo info(errorBlock2), tlv::Error);

   const uint8_t error3[] = {
     0x16, 0x01, // SignatureInfo
       0x1a, 0x01, // Wrong SignatureType (0x1b, 0x1b)
         0x01, // Sha256WithRsa
       0x1c, 0x16, // KeyLocator
         0x07, 0x14, // Name
           0x08, 0x04,
             0x74, 0x65, 0x73, 0x74,
           0x08, 0x03,
             0x6b, 0x65, 0x79,
           0x08, 0x07,
             0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
   };
   Block errorBlock3(error3, sizeof(error3));
   BOOST_CHECK_THROW(SignatureInfo info(errorBlock3), tlv::Error);

   const uint8_t error4[] = {
     0x16, 0x00 // Empty SignatureInfo
   };
   Block errorBlock4(error4, sizeof(error4));
   BOOST_CHECK_THROW(SignatureInfo info(errorBlock4), tlv::Error);

 }

 BOOST_AUTO_TEST_CASE(GetSetSignatureType)
 {
   SignatureInfo info;
   BOOST_CHECK_EQUAL(info.getSignatureType(), -1);
   BOOST_CHECK_THROW(info.wireEncode(), SignatureInfo::Error);

   info.setSignatureType(tlv::SignatureSha256WithEcdsa);
   BOOST_CHECK_EQUAL(info.getSignatureType(), tlv::SignatureSha256WithEcdsa);
   BOOST_CHECK_EQUAL(info.hasWire(), false);

   info.wireEncode();
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   info.setSignatureType(tlv::SignatureSha256WithEcdsa);
   BOOST_CHECK_EQUAL(info.hasWire(), true);

   info.setSignatureType(static_cast<tlv::SignatureTypeValue>(1234));
   BOOST_CHECK_EQUAL(info.getSignatureType(), 1234);
   BOOST_CHECK_EQUAL(info.hasWire(), false);
 }

 BOOST_AUTO_TEST_CASE(GetSetKeyLocator)
 {
   SignatureInfo info(tlv::SignatureSha256WithEcdsa);
   BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
   BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);

   info.setKeyLocator(Name("/test/key/locator"));
   BOOST_CHECK_EQUAL(info.hasKeyLocator(), true);
   BOOST_CHECK_EQUAL(info.getKeyLocator().getName(), "/test/key/locator");
   BOOST_CHECK_EQUAL(info.hasWire(), false);

   info.wireEncode();
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   info.setKeyLocator(Name("/test/key/locator"));
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   info.setKeyLocator(Name("/another/key/locator"));
   BOOST_CHECK_EQUAL(info.hasWire(), false);

   info.wireEncode();
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   info.setKeyLocator(nullopt);
   BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
   BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);
   BOOST_CHECK_EQUAL(info.hasWire(), false);
 }

 BOOST_AUTO_TEST_CASE(ValidityPeriod)
 {
   const uint8_t sigInfo[] = {
     0x16, 0x45, // SignatureInfo
       0x1b, 0x01, // SignatureType
         0x01, // Sha256WithRsa
       0x1c, 0x16, // KeyLocator
         0x07, 0x14, // Name
           0x08, 0x04,
             0x74, 0x65, 0x73, 0x74,
           0x08, 0x03,
             0x6b, 0x65, 0x79,
           0x08, 0x07,
             0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72,
       0xfd, 0x00, 0xfd, 0x26, // ValidityPeriod
         0xfd, 0x00, 0xfe, 0x0f, // NotBefore
           0x31, 0x39, 0x37, 0x30, 0x30, 0x31, 0x30, 0x31, // 19700101T000000
           0x54, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
         0xfd, 0x00, 0xff, 0x0f, // NotAfter
           0x31, 0x39, 0x37, 0x30, 0x30, 0x31, 0x30, 0x32, // 19700102T000000
           0x54, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
   };

   const auto notBefore = time::getUnixEpoch();
   const auto notAfter = notBefore + 1_day;
   security::ValidityPeriod vp1(notBefore, notAfter);

   SignatureInfo info(tlv::SignatureSha256WithRsa, KeyLocator("/test/key/locator"));
   BOOST_CHECK_EQUAL(info.hasValidityPeriod(), false);
   BOOST_CHECK_THROW(info.getValidityPeriod(), SignatureInfo::Error);

   info.wireEncode();
   info.setValidityPeriod(vp1);
   BOOST_CHECK_EQUAL(info.hasValidityPeriod(), true);
   BOOST_CHECK_EQUAL(info.getValidityPeriod(), vp1);
   BOOST_CHECK_EQUAL(info.hasWire(), false);

   // encode
   auto encoded = info.wireEncode();
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   BOOST_CHECK_EQUAL_COLLECTIONS(sigInfo, sigInfo + sizeof(sigInfo),
                                 encoded.wire(), encoded.wire() + encoded.size());

   info.setValidityPeriod(vp1);
   BOOST_CHECK_EQUAL(info.hasWire(), true);

   // decode
   Block block(sigInfo, sizeof(sigInfo));
   SignatureInfo info2(block);
   BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), true);
   BOOST_CHECK_EQUAL(info2.getValidityPeriod(), vp1);
   BOOST_CHECK_EQUAL(info2.hasWire(), true);

   info2.setValidityPeriod(security::ValidityPeriod(notBefore, notBefore + 42_days));
   BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), true);
   BOOST_CHECK_NE(info2.getValidityPeriod(), vp1);
   BOOST_CHECK(info2.getValidityPeriod().getPeriod() == std::make_pair(notBefore, notBefore + 42_days));
   BOOST_CHECK_EQUAL(info2.hasWire(), false);

   info2.wireEncode();
   BOOST_CHECK_EQUAL(info2.hasWire(), true);
   info2.setValidityPeriod(nullopt);
   BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), false);
   BOOST_CHECK_THROW(info2.getValidityPeriod(), SignatureInfo::Error);
   BOOST_CHECK_EQUAL(info2.hasWire(), false);
 }

 BOOST_AUTO_TEST_CASE(OtherTlvs)
 {
   SignatureInfo info(tlv::SignatureSha256WithEcdsa);
   info.appendTypeSpecificTlv("810101"_block);
   BOOST_CHECK_THROW(info.getTypeSpecificTlv(0x82), SignatureInfo::Error);
   BOOST_CHECK_EQUAL(info.getTypeSpecificTlv(0x81).type(), 0x81);

   info.wireEncode();
   BOOST_CHECK_EQUAL(info.hasWire(), true);
   info.appendTypeSpecificTlv("82020202"_block);
   BOOST_CHECK_EQUAL(info.hasWire(), false);
 }

 BOOST_AUTO_TEST_CASE(OtherTlvsEncoding) // Bug #3914
 {
   SignatureInfo info1(tlv::SignatureSha256WithRsa);
   info1.appendTypeSpecificTlv(makeStringBlock(101, "First"));
   info1.appendTypeSpecificTlv(makeStringBlock(102, "Second"));
   info1.appendTypeSpecificTlv(makeStringBlock(103, "Third"));

   BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(info1), "SignatureSha256WithRsa { 101 102 103 }");

   SignatureInfo info2;
   info2.wireDecode(info1.wireEncode());
   BOOST_CHECK_EQUAL(info1, info2);

   const uint8_t infoBytes[] = {
     0x16, 0x19, // SignatureInfo
           0x1b, 0x01, 0x01, // SignatureType=1
           0x65, 0x05, 0x46, 0x69, 0x72, 0x73, 0x74, // 101 "First"
           0x66, 0x06, 0x53, 0x65, 0x63, 0x6f, 0x6e, 0x64, // 102 "Second"
           0x67, 0x05, 0x54, 0x68, 0x69, 0x72, 0x64 // 103 "Third"
   };

   SignatureInfo info3(Block(infoBytes, sizeof(infoBytes)));
   BOOST_CHECK_EQUAL(info3, info1);
   BOOST_CHECK_EQUAL_COLLECTIONS(infoBytes, infoBytes + sizeof(infoBytes),
                                 info1.wireEncode().begin(), info1.wireEncode().end());
 }

 BOOST_AUTO_TEST_SUITE_END() // TestSignatureInfo

 } // namespace tests
 } // namespace ndn
	/* -- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -- */
	/*
	* Copyright (c) 2013-2020 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.
	*/

	#include "ndn-cxx/signature-info.hpp"

	#include "tests/boost-test.hpp"

	#include <boost/lexical_cast.hpp>

	namespace ndn {
	namespace tests {

	BOOST_AUTO_TEST_SUITE(TestSignatureInfo)

	const uint8_t sigInfoRsa[] = {
	0x16, 0x1b, // SignatureInfo
	0x1b, 0x01, // SignatureType
	0x01, // Sha256WithRsa
	0x1c, 0x16, // KeyLocator
	0x07, 0x14, // Name
	0x08, 0x04,
	0x74, 0x65, 0x73, 0x74,
	0x08, 0x03,
	0x6b, 0x65, 0x79,
	0x08, 0x07,
	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
	};

	BOOST_AUTO_TEST_CASE(Constructor)
	{
	SignatureInfo info;
	BOOST_CHECK_EQUAL(info.getSignatureType(), -1);
	BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
	BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);
	BOOST_CHECK_EQUAL(info.hasValidityPeriod(), false);
	BOOST_CHECK_THROW(info.getValidityPeriod(), SignatureInfo::Error);

	BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(info), "Invalid SignatureInfo");

	SignatureInfo sha256Info(tlv::DigestSha256);
	BOOST_CHECK_EQUAL(sha256Info.getSignatureType(), tlv::DigestSha256);
	BOOST_CHECK_EQUAL(sha256Info.hasKeyLocator(), false);
	BOOST_CHECK_THROW(sha256Info.getKeyLocator(), SignatureInfo::Error);

	BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sha256Info), "DigestSha256");

	KeyLocator keyLocator("/test/key/locator");
	SignatureInfo sha256RsaInfo(tlv::SignatureSha256WithRsa, keyLocator);
	BOOST_CHECK_EQUAL(sha256RsaInfo.getSignatureType(), tlv::SignatureSha256WithRsa);
	BOOST_CHECK_EQUAL(sha256RsaInfo.hasKeyLocator(), true);
	BOOST_CHECK_EQUAL(sha256RsaInfo.getKeyLocator().getName(), Name("/test/key/locator"));
	BOOST_CHECK_EQUAL(sha256RsaInfo.hasValidityPeriod(), false);
	BOOST_CHECK_THROW(sha256RsaInfo.getValidityPeriod(), SignatureInfo::Error);

	BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(sha256RsaInfo),
	"SignatureSha256WithRsa Name=/test/key/locator");

	auto encoded = sha256RsaInfo.wireEncode();
	Block sigInfoBlock(sigInfoRsa, sizeof(sigInfoRsa));
	BOOST_CHECK_EQUAL_COLLECTIONS(sigInfoBlock.wire(), sigInfoBlock.wire() + sigInfoBlock.size(),
	encoded.wire(), encoded.wire() + encoded.size());

	sha256RsaInfo = SignatureInfo(sigInfoBlock);
	BOOST_CHECK_EQUAL(sha256RsaInfo.getSignatureType(), tlv::SignatureSha256WithRsa);
	BOOST_CHECK_EQUAL(sha256RsaInfo.hasKeyLocator(), true);
	BOOST_CHECK_EQUAL(sha256RsaInfo.getKeyLocator().getName(), Name("/test/key/locator"));
	}

	BOOST_AUTO_TEST_CASE(ConstructorError)
	{
	const uint8_t error1[] = {
	0x15, 0x1b, // Wrong SignatureInfo (0x16, 0x1b)
	0x1b, 0x01, // SignatureType
	0x01, // Sha256WithRsa
	0x1c, 0x16, // KeyLocator
	0x07, 0x14, // Name
	0x08, 0x04,
	0x74, 0x65, 0x73, 0x74,
	0x08, 0x03,
	0x6b, 0x65, 0x79,
	0x08, 0x07,
	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
	};
	Block errorBlock1(error1, sizeof(error1));
	BOOST_CHECK_THROW(SignatureInfo info(errorBlock1), tlv::Error);

	const uint8_t error2[] = {
	0x16, 0x01, // SignatureInfo
	0x01 // Wrong SignatureInfo value
	};
	Block errorBlock2(error2, sizeof(error2));
	BOOST_CHECK_THROW(SignatureInfo info(errorBlock2), tlv::Error);

	const uint8_t error3[] = {
	0x16, 0x01, // SignatureInfo
	0x1a, 0x01, // Wrong SignatureType (0x1b, 0x1b)
	0x01, // Sha256WithRsa
	0x1c, 0x16, // KeyLocator
	0x07, 0x14, // Name
	0x08, 0x04,
	0x74, 0x65, 0x73, 0x74,
	0x08, 0x03,
	0x6b, 0x65, 0x79,
	0x08, 0x07,
	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72
	};
	Block errorBlock3(error3, sizeof(error3));
	BOOST_CHECK_THROW(SignatureInfo info(errorBlock3), tlv::Error);

	const uint8_t error4[] = {
	0x16, 0x00 // Empty SignatureInfo
	};
	Block errorBlock4(error4, sizeof(error4));
	BOOST_CHECK_THROW(SignatureInfo info(errorBlock4), tlv::Error);

	}

	BOOST_AUTO_TEST_CASE(GetSetSignatureType)
	{
	SignatureInfo info;
	BOOST_CHECK_EQUAL(info.getSignatureType(), -1);
	BOOST_CHECK_THROW(info.wireEncode(), SignatureInfo::Error);

	info.setSignatureType(tlv::SignatureSha256WithEcdsa);
	BOOST_CHECK_EQUAL(info.getSignatureType(), tlv::SignatureSha256WithEcdsa);
	BOOST_CHECK_EQUAL(info.hasWire(), false);

	info.wireEncode();
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	info.setSignatureType(tlv::SignatureSha256WithEcdsa);
	BOOST_CHECK_EQUAL(info.hasWire(), true);

	info.setSignatureType(static_cast<tlv::SignatureTypeValue>(1234));
	BOOST_CHECK_EQUAL(info.getSignatureType(), 1234);
	BOOST_CHECK_EQUAL(info.hasWire(), false);
	}

	BOOST_AUTO_TEST_CASE(GetSetKeyLocator)
	{
	SignatureInfo info(tlv::SignatureSha256WithEcdsa);
	BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
	BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);

	info.setKeyLocator(Name("/test/key/locator"));
	BOOST_CHECK_EQUAL(info.hasKeyLocator(), true);
	BOOST_CHECK_EQUAL(info.getKeyLocator().getName(), "/test/key/locator");
	BOOST_CHECK_EQUAL(info.hasWire(), false);

	info.wireEncode();
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	info.setKeyLocator(Name("/test/key/locator"));
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	info.setKeyLocator(Name("/another/key/locator"));
	BOOST_CHECK_EQUAL(info.hasWire(), false);

	info.wireEncode();
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	info.setKeyLocator(nullopt);
	BOOST_CHECK_EQUAL(info.hasKeyLocator(), false);
	BOOST_CHECK_THROW(info.getKeyLocator(), SignatureInfo::Error);
	BOOST_CHECK_EQUAL(info.hasWire(), false);
	}

	BOOST_AUTO_TEST_CASE(ValidityPeriod)
	{
	const uint8_t sigInfo[] = {
	0x16, 0x45, // SignatureInfo
	0x1b, 0x01, // SignatureType
	0x01, // Sha256WithRsa
	0x1c, 0x16, // KeyLocator
	0x07, 0x14, // Name
	0x08, 0x04,
	0x74, 0x65, 0x73, 0x74,
	0x08, 0x03,
	0x6b, 0x65, 0x79,
	0x08, 0x07,
	0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72,
	0xfd, 0x00, 0xfd, 0x26, // ValidityPeriod
	0xfd, 0x00, 0xfe, 0x0f, // NotBefore
	0x31, 0x39, 0x37, 0x30, 0x30, 0x31, 0x30, 0x31, // 19700101T000000
	0x54, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
	0xfd, 0x00, 0xff, 0x0f, // NotAfter
	0x31, 0x39, 0x37, 0x30, 0x30, 0x31, 0x30, 0x32, // 19700102T000000
	0x54, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
	};

	const auto notBefore = time::getUnixEpoch();
	const auto notAfter = notBefore + 1_day;
	security::ValidityPeriod vp1(notBefore, notAfter);

	SignatureInfo info(tlv::SignatureSha256WithRsa, KeyLocator("/test/key/locator"));
	BOOST_CHECK_EQUAL(info.hasValidityPeriod(), false);
	BOOST_CHECK_THROW(info.getValidityPeriod(), SignatureInfo::Error);

	info.wireEncode();
	info.setValidityPeriod(vp1);
	BOOST_CHECK_EQUAL(info.hasValidityPeriod(), true);
	BOOST_CHECK_EQUAL(info.getValidityPeriod(), vp1);
	BOOST_CHECK_EQUAL(info.hasWire(), false);

	// encode
	auto encoded = info.wireEncode();
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	BOOST_CHECK_EQUAL_COLLECTIONS(sigInfo, sigInfo + sizeof(sigInfo),
	encoded.wire(), encoded.wire() + encoded.size());

	info.setValidityPeriod(vp1);
	BOOST_CHECK_EQUAL(info.hasWire(), true);

	// decode
	Block block(sigInfo, sizeof(sigInfo));
	SignatureInfo info2(block);
	BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), true);
	BOOST_CHECK_EQUAL(info2.getValidityPeriod(), vp1);
	BOOST_CHECK_EQUAL(info2.hasWire(), true);

	info2.setValidityPeriod(security::ValidityPeriod(notBefore, notBefore + 42_days));
	BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), true);
	BOOST_CHECK_NE(info2.getValidityPeriod(), vp1);
	BOOST_CHECK(info2.getValidityPeriod().getPeriod() == std::make_pair(notBefore, notBefore + 42_days));
	BOOST_CHECK_EQUAL(info2.hasWire(), false);

	info2.wireEncode();
	BOOST_CHECK_EQUAL(info2.hasWire(), true);
	info2.setValidityPeriod(nullopt);
	BOOST_CHECK_EQUAL(info2.hasValidityPeriod(), false);
	BOOST_CHECK_THROW(info2.getValidityPeriod(), SignatureInfo::Error);
	BOOST_CHECK_EQUAL(info2.hasWire(), false);
	}

	BOOST_AUTO_TEST_CASE(OtherTlvs)
	{
	SignatureInfo info(tlv::SignatureSha256WithEcdsa);
	info.appendTypeSpecificTlv("810101"_block);
	BOOST_CHECK_THROW(info.getTypeSpecificTlv(0x82), SignatureInfo::Error);
	BOOST_CHECK_EQUAL(info.getTypeSpecificTlv(0x81).type(), 0x81);

	info.wireEncode();
	BOOST_CHECK_EQUAL(info.hasWire(), true);
	info.appendTypeSpecificTlv("82020202"_block);
	BOOST_CHECK_EQUAL(info.hasWire(), false);
	}

	BOOST_AUTO_TEST_CASE(OtherTlvsEncoding) // Bug #3914
	{
	SignatureInfo info1(tlv::SignatureSha256WithRsa);
	info1.appendTypeSpecificTlv(makeStringBlock(101, "First"));
	info1.appendTypeSpecificTlv(makeStringBlock(102, "Second"));
	info1.appendTypeSpecificTlv(makeStringBlock(103, "Third"));

	BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(info1), "SignatureSha256WithRsa { 101 102 103 }");

	SignatureInfo info2;
	info2.wireDecode(info1.wireEncode());
	BOOST_CHECK_EQUAL(info1, info2);

	const uint8_t infoBytes[] = {
	0x16, 0x19, // SignatureInfo
	0x1b, 0x01, 0x01, // SignatureType=1
	0x65, 0x05, 0x46, 0x69, 0x72, 0x73, 0x74, // 101 "First"
	0x66, 0x06, 0x53, 0x65, 0x63, 0x6f, 0x6e, 0x64, // 102 "Second"
	0x67, 0x05, 0x54, 0x68, 0x69, 0x72, 0x64 // 103 "Third"
	};

	SignatureInfo info3(Block(infoBytes, sizeof(infoBytes)));
	BOOST_CHECK_EQUAL(info3, info1);
	BOOST_CHECK_EQUAL_COLLECTIONS(infoBytes, infoBytes + sizeof(infoBytes),
	info1.wireEncode().begin(), info1.wireEncode().end());
	}

	BOOST_AUTO_TEST_SUITE_END() // TestSignatureInfo

	} // namespace tests
	} // namespace ndn