blob: bfb2cd43284619019b476490358559ce7dfbd121 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (c) 2013-2014, Regents of the University of California.
* All rights reserved.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*
* This file licensed under New BSD License. See COPYING for detailed information about
* ndn-cxx library copyright, permissions, and redistribution restrictions.
*/
#include "data.hpp"
#include "security/key-chain.hpp"
#include "security/cryptopp.hpp"
#include "encoding/buffer-stream.hpp"
#include "boost-test.hpp"
using namespace std;
namespace ndn {
BOOST_AUTO_TEST_SUITE(TestData)
BOOST_CONCEPT_ASSERT((boost::EqualityComparable<Data>));
BOOST_CONCEPT_ASSERT((boost::EqualityComparable<MetaInfo>));
BOOST_CONCEPT_ASSERT((boost::EqualityComparable<Signature>));
const uint8_t Content1[] = {0x53, 0x55, 0x43, 0x43, 0x45, 0x53, 0x53, 0x21};
const uint8_t Data1[] = {
0x06, 0xc5, // NDN Data
0x07, 0x14, // Name
0x08, 0x05,
0x6c, 0x6f, 0x63, 0x61, 0x6c,
0x08, 0x03,
0x6e, 0x64, 0x6e,
0x08, 0x06,
0x70, 0x72, 0x65, 0x66, 0x69, 0x78,
0x14, 0x04, // MetaInfo
0x19, 0x02, // FreshnessPeriod
0x27, 0x10,
0x15, 0x08, // Content
0x53, 0x55, 0x43, 0x43, 0x45, 0x53, 0x53, 0x21,
0x16, 0x1b, // SignatureInfo
0x1b, 0x01, // SignatureType
0x01,
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,
0x17, 0x80, // SignatureValue
0x2f, 0xd6, 0xf1, 0x6e, 0x80, 0x6f, 0x10, 0xbe, 0xb1, 0x6f, 0x3e, 0x31, 0xec,
0xe3, 0xb9, 0xea, 0x83, 0x30, 0x40, 0x03, 0xfc, 0xa0, 0x13, 0xd9, 0xb3, 0xc6,
0x25, 0x16, 0x2d, 0xa6, 0x58, 0x41, 0x69, 0x62, 0x56, 0xd8, 0xb3, 0x6a, 0x38,
0x76, 0x56, 0xea, 0x61, 0xb2, 0x32, 0x70, 0x1c, 0xb6, 0x4d, 0x10, 0x1d, 0xdc,
0x92, 0x8e, 0x52, 0xa5, 0x8a, 0x1d, 0xd9, 0x96, 0x5e, 0xc0, 0x62, 0x0b, 0xcf,
0x3a, 0x9d, 0x7f, 0xca, 0xbe, 0xa1, 0x41, 0x71, 0x85, 0x7a, 0x8b, 0x5d, 0xa9,
0x64, 0xd6, 0x66, 0xb4, 0xe9, 0x8d, 0x0c, 0x28, 0x43, 0xee, 0xa6, 0x64, 0xe8,
0x55, 0xf6, 0x1c, 0x19, 0x0b, 0xef, 0x99, 0x25, 0x1e, 0xdc, 0x78, 0xb3, 0xa7,
0xaa, 0x0d, 0x14, 0x58, 0x30, 0xe5, 0x37, 0x6a, 0x6d, 0xdb, 0x56, 0xac, 0xa3,
0xfc, 0x90, 0x7a, 0xb8, 0x66, 0x9c, 0x0e, 0xf6, 0xb7, 0x64, 0xd1
};
const unsigned char DEFAULT_PRIVATE_KEY_DER[] = {
0x30, 0x82, 0x02, 0x74, 0x02, 0x01, 0x00, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48,
0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x82, 0x02, 0x5e, 0x30, 0x82,
0x02, 0x5a, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0x9e, 0x06, 0x3e, 0x47, 0x85,
0xb2, 0x34, 0x37, 0xaa, 0x85, 0x47, 0xac, 0x03, 0x24, 0x83, 0xb5, 0x9c, 0xa8, 0x05,
0x3a, 0x24, 0x1e, 0xeb, 0x89, 0x01, 0xbb, 0xe9, 0x9b, 0xb2, 0xc3, 0x22, 0xac, 0x68,
0xe3, 0xf0, 0x6c, 0x02, 0xce, 0x68, 0xa6, 0xc4, 0xd0, 0xa7, 0x06, 0x90, 0x9c, 0xaa,
0x1b, 0x08, 0x1d, 0x8b, 0x43, 0x9a, 0x33, 0x67, 0x44, 0x6d, 0x21, 0xa3, 0x1b, 0x88,
0x9a, 0x97, 0x5e, 0x59, 0xc4, 0x15, 0x0b, 0xd9, 0x2c, 0xbd, 0x51, 0x07, 0x61, 0x82,
0xad, 0xc1, 0xb8, 0xd7, 0xbf, 0x9b, 0xcf, 0x7d, 0x24, 0xc2, 0x63, 0xf3, 0x97, 0x17,
0xeb, 0xfe, 0x62, 0x25, 0xba, 0x5b, 0x4d, 0x8a, 0xc2, 0x7a, 0xbd, 0x43, 0x8a, 0x8f,
0xb8, 0xf2, 0xf1, 0xc5, 0x6a, 0x30, 0xd3, 0x50, 0x8c, 0xc8, 0x9a, 0xdf, 0xef, 0xed,
0x35, 0xe7, 0x7a, 0x62, 0xea, 0x76, 0x7c, 0xbb, 0x08, 0x26, 0xc7, 0x02, 0x01, 0x11,
0x02, 0x81, 0x80, 0x04, 0xa5, 0xd4, 0xa7, 0xc0, 0x2a, 0xe3, 0x6b, 0x0c, 0x8b, 0x73,
0x0c, 0x96, 0xae, 0x40, 0x1b, 0xee, 0x04, 0xf1, 0x18, 0x4c, 0x5b, 0x43, 0x29, 0xad,
0x3a, 0x3b, 0x93, 0xa3, 0x60, 0x17, 0x9b, 0xa8, 0xbb, 0x68, 0xf4, 0x1e, 0x33, 0x3f,
0x50, 0x32, 0xf7, 0x13, 0xf8, 0xa9, 0xe6, 0x7d, 0x79, 0x44, 0x00, 0xde, 0x72, 0xed,
0xf2, 0x73, 0xfa, 0x7b, 0xae, 0x2a, 0x71, 0xc0, 0x40, 0xc8, 0x37, 0x6f, 0x38, 0xb2,
0x69, 0x1f, 0xa8, 0x83, 0x7b, 0x42, 0x00, 0x73, 0x46, 0xe6, 0x4c, 0x91, 0x7f, 0x13,
0x06, 0x69, 0x06, 0xd8, 0x3f, 0x22, 0x15, 0x75, 0xf6, 0xde, 0xcd, 0xb0, 0xbc, 0x66,
0x61, 0x91, 0x08, 0x9b, 0x2b, 0xb2, 0x00, 0xa9, 0x67, 0x05, 0x39, 0x40, 0xb9, 0x37,
0x85, 0x88, 0x4f, 0x76, 0x79, 0x63, 0xc0, 0x88, 0x3c, 0x86, 0xa8, 0x12, 0x94, 0x5f,
0xe4, 0x36, 0x3d, 0xea, 0xb9, 0x02, 0x41, 0x00, 0xb6, 0x2e, 0xbb, 0xcd, 0x2f, 0x3a,
0x99, 0xe0, 0xa1, 0xa5, 0x44, 0x77, 0xea, 0x0b, 0xbe, 0x16, 0x95, 0x0e, 0x64, 0xa7,
0x68, 0xd7, 0x4b, 0x15, 0x15, 0x23, 0xe2, 0x1e, 0x4e, 0x00, 0x2c, 0x22, 0x97, 0xae,
0xb0, 0x74, 0xa6, 0x99, 0xd0, 0x5d, 0xb7, 0x1b, 0x10, 0x34, 0x13, 0xd2, 0x5f, 0x6e,
0x56, 0xad, 0x85, 0x4a, 0xdb, 0xf0, 0x78, 0xbd, 0xf4, 0x8c, 0xb7, 0x9a, 0x3e, 0x99,
0xef, 0xb9, 0x02, 0x41, 0x00, 0xde, 0x0d, 0xa7, 0x48, 0x75, 0x90, 0xad, 0x11, 0xa1,
0xac, 0xee, 0xcb, 0x41, 0x81, 0xc6, 0xc8, 0x7f, 0xe7, 0x25, 0x94, 0xa1, 0x2a, 0x21,
0xa8, 0x57, 0xfe, 0x84, 0xf2, 0x5e, 0xb4, 0x96, 0x35, 0xaf, 0xef, 0x2e, 0x7a, 0xf8,
0xda, 0x3f, 0xac, 0x8a, 0x3c, 0x1c, 0x9c, 0xbd, 0x44, 0xd6, 0x90, 0xb5, 0xce, 0x1b,
0x12, 0xf9, 0x3b, 0x8c, 0x69, 0xf6, 0xa9, 0x02, 0x93, 0x48, 0x35, 0x0a, 0x7f, 0x02,
0x40, 0x6b, 0x2a, 0x8c, 0x96, 0xd0, 0x7c, 0xd2, 0xfc, 0x9b, 0x52, 0x28, 0x46, 0x89,
0xac, 0x8d, 0xef, 0x2a, 0x80, 0xef, 0xea, 0x01, 0x6f, 0x95, 0x93, 0xee, 0x51, 0x57,
0xd5, 0x97, 0x4b, 0x65, 0x41, 0x86, 0x66, 0xc2, 0x26, 0x80, 0x1e, 0x3e, 0x55, 0x3e,
0x88, 0x63, 0xe2, 0x66, 0x03, 0x47, 0x31, 0xd8, 0xa2, 0x4e, 0x68, 0x45, 0x24, 0x0a,
0xca, 0x17, 0x61, 0xd5, 0x69, 0xca, 0x78, 0xab, 0x21, 0x02, 0x41, 0x00, 0x8f, 0xae,
0x7b, 0x4d, 0x00, 0xc7, 0x06, 0x92, 0xf0, 0x24, 0x9a, 0x83, 0x84, 0xbd, 0x62, 0x81,
0xbc, 0x2c, 0x27, 0x60, 0x2c, 0x0c, 0x33, 0xe5, 0x66, 0x1d, 0x28, 0xd9, 0x10, 0x1a,
0x7f, 0x4f, 0xea, 0x4f, 0x78, 0x6d, 0xb0, 0x14, 0xbf, 0xc9, 0xff, 0x17, 0xd6, 0x47,
0x4d, 0x4a, 0xa8, 0xf4, 0x39, 0x67, 0x3e, 0xb1, 0xec, 0x8f, 0xf1, 0x71, 0xbd, 0xb8,
0xa7, 0x50, 0x3d, 0xc7, 0xf7, 0xbb, 0x02, 0x40, 0x0d, 0x85, 0x32, 0x73, 0x9f, 0x0a,
0x33, 0x2f, 0x4b, 0xa2, 0xbd, 0xd1, 0xb1, 0x42, 0xf0, 0x72, 0xa8, 0x7a, 0xc8, 0x15,
0x37, 0x1b, 0xde, 0x76, 0x70, 0xce, 0xfd, 0x69, 0x20, 0x00, 0x4d, 0xc9, 0x4f, 0x35,
0x6f, 0xd1, 0x35, 0xa1, 0x04, 0x95, 0x30, 0xe8, 0x3b, 0xd5, 0x03, 0x5a, 0x50, 0x21,
0x6d, 0xa0, 0x84, 0x39, 0xe9, 0x2e, 0x1e, 0xfc, 0xe4, 0x82, 0x43, 0x20, 0x46, 0x7d,
0x0a, 0xb6
};
const uint8_t MetaInfo1[] = {0x14, 0x04, 0x19, 0x02, 0x27, 0x10};
const uint8_t MetaInfo2[] = {0x14, 0x14, 0x19, 0x02, 0x27, 0x10, 0x1a, 0x0e, 0x08, 0x0c,
0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x77, 0x6f, 0x72, 0x6c,
0x64, 0x21};
const uint8_t MetaInfo3[] = {0x14, 0x17, 0x18, 0x01, 0x01, 0x19, 0x02, 0x27, 0x10, 0x1a,
0x0e, 0x08, 0x0c, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x77,
0x6f, 0x72, 0x6c, 0x64, 0x21};
BOOST_AUTO_TEST_CASE(DataEqualityChecks)
{
using namespace time;
Data a;
Data b;
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setName("ndn:/A");
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setName("ndn:/B");
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setName("ndn:/A");
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setFreshnessPeriod(seconds(10));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setFreshnessPeriod(seconds(10));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
static const uint8_t someData[] = "someData";
a.setContent(someData, sizeof(someData));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setContent(someData, sizeof(someData));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setSignature(SignatureSha256WithRsa());
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setSignature(SignatureSha256WithRsa());
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
BOOST_AUTO_TEST_CASE(MetaInfoEqualityChecks)
{
using namespace time;
MetaInfo a;
MetaInfo b;
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setFreshnessPeriod(seconds(10));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setFreshnessPeriod(milliseconds(90000));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setFreshnessPeriod(milliseconds(10000));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setType(10);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setType(10);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
BOOST_AUTO_TEST_CASE(SignatureEqualityChecks)
{
Signature a;
Signature b;
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a = SignatureSha256WithRsa();
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b = SignatureSha256WithRsa();
static const uint8_t someData[256] = {};
Block signatureValue = dataBlock(Tlv::SignatureValue, someData, sizeof(someData));
b.setValue(signatureValue);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
a.setValue(signatureValue);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a = SignatureSha256();
b = SignatureSha256WithRsa();
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b = SignatureSha256();
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
class TestDataFixture
{
public:
TestDataFixture()
{
CryptoPP::StringSource source(DEFAULT_PRIVATE_KEY_DER, sizeof(DEFAULT_PRIVATE_KEY_DER), true);
privateKey_.Load(source);
publicKey_ = privateKey_;
}
protected:
CryptoPP::AutoSeededRandomPool rng_;
CryptoPP::RSA::PrivateKey privateKey_;
CryptoPP::RSA::PublicKey publicKey_;
};
BOOST_FIXTURE_TEST_CASE(Decode, TestDataFixture)
{
Block dataBlock(Data1, sizeof(Data1));
ndn::Data d;
// BOOST_REQUIRE_NO_THROW
(d.wireDecode(dataBlock));
BOOST_REQUIRE_EQUAL(d.getName().toUri(), "/local/ndn/prefix");
BOOST_REQUIRE_EQUAL(d.getContentType(), static_cast<uint32_t>(MetaInfo::TYPE_DEFAULT));
BOOST_REQUIRE_EQUAL(d.getFreshnessPeriod(), time::seconds(10));
BOOST_REQUIRE_EQUAL(std::string(reinterpret_cast<const char*>(d.getContent().value()),
d.getContent().value_size()), "SUCCESS!");
BOOST_REQUIRE_EQUAL(d.getSignature().getType(), static_cast<uint32_t>(Signature::Sha256WithRsa));
ndn::Block block = d.getSignature().getInfo();
block.parse();
KeyLocator keyLocator;
BOOST_REQUIRE_NO_THROW(keyLocator.wireDecode(block.get(Tlv::KeyLocator)));
BOOST_REQUIRE_EQUAL(keyLocator.getName().toUri(), "/test/key/locator");
using namespace CryptoPP;
RSASS<PKCS1v15, SHA256>::Verifier verifier(publicKey_);
bool signatureVerified = verifier.VerifyMessage(d.wireEncode().value(),
d.wireEncode().value_size() -
d.getSignature().getValue().size(),
d.getSignature().getValue().value(),
d.getSignature().getValue().value_size());
BOOST_REQUIRE_EQUAL(signatureVerified, true);
}
BOOST_FIXTURE_TEST_CASE(Encode, TestDataFixture)
{
// manual data packet creation for now
ndn::Data d(ndn::Name("/local/ndn/prefix"));
d.setContentType(MetaInfo::TYPE_DEFAULT);
d.setFreshnessPeriod(time::seconds(10));
d.setContent(Content1, sizeof(Content1));
Block signatureInfo(Tlv::SignatureInfo);
// SignatureType
{
signatureInfo.push_back
(nonNegativeIntegerBlock(Tlv::SignatureType, Signature::Sha256WithRsa));
}
// KeyLocator
{
KeyLocator keyLocator;
keyLocator.setName("/test/key/locator");
signatureInfo.push_back(keyLocator.wireEncode());
}
signatureInfo.encode();
// SignatureValue
OBufferStream os;
Tlv::writeVarNumber(os, Tlv::SignatureValue);
using namespace CryptoPP;
RSASS<PKCS1v15, SHA256>::Signer signer(privateKey_);
PK_MessageAccumulator *hash = signer.NewSignatureAccumulator(rng_);
hash->Update(d.getName(). wireEncode().wire(), d.getName(). wireEncode().size());
hash->Update(d.getMetaInfo().wireEncode().wire(), d.getMetaInfo().wireEncode().size());
hash->Update(d.getContent(). wire(), d.getContent(). size());
hash->Update(signatureInfo. wire(), signatureInfo. size());
size_t length = signer.MaxSignatureLength();
SecByteBlock buf(length);
signer.Sign(rng_, hash, buf);
Tlv::writeVarNumber(os, buf.size());
os.write(reinterpret_cast<const char *>(buf.BytePtr()), buf.size());
ndn::Block signatureValue(Block(os.buf()));
Signature signature(signatureInfo, signatureValue);
d.setSignature(signature);
Block dataBlock;
BOOST_REQUIRE_NO_THROW(dataBlock = d.wireEncode());
BOOST_REQUIRE_EQUAL_COLLECTIONS(Data1, Data1+sizeof(Data1),
dataBlock.begin(), dataBlock.end());
}
BOOST_AUTO_TEST_CASE(EncodeMetaInfo)
{
MetaInfo meta;
meta.setType(MetaInfo::TYPE_DEFAULT);
meta.setFreshnessPeriod(time::seconds(10));
BOOST_REQUIRE_NO_THROW(meta.wireEncode());
BOOST_REQUIRE_EQUAL_COLLECTIONS(MetaInfo1, MetaInfo1+sizeof(MetaInfo1),
meta.wireEncode().begin(), meta.wireEncode().end());
meta.setFinalBlockId(name::Component("hello,world!"));
BOOST_REQUIRE_NO_THROW(meta.wireEncode());
BOOST_REQUIRE_EQUAL_COLLECTIONS(MetaInfo2, MetaInfo2+sizeof(MetaInfo2),
meta.wireEncode().begin(), meta.wireEncode().end());
meta.setType(MetaInfo::TYPE_LINK);
BOOST_REQUIRE_NO_THROW(meta.wireEncode());
BOOST_REQUIRE_EQUAL_COLLECTIONS(MetaInfo3, MetaInfo3+sizeof(MetaInfo3),
meta.wireEncode().begin(), meta.wireEncode().end());
}
BOOST_AUTO_TEST_CASE(DecodeMetaInfo)
{
MetaInfo meta(Block(MetaInfo1, sizeof(MetaInfo1)));
BOOST_CHECK_EQUAL(meta.getType(), static_cast<uint32_t>(MetaInfo::TYPE_DEFAULT));
BOOST_CHECK_EQUAL(meta.getFreshnessPeriod(), time::seconds(10));
BOOST_CHECK_EQUAL(meta.getFinalBlockId(), name::Component());
meta.wireDecode(Block(MetaInfo2, sizeof(MetaInfo2)));
BOOST_CHECK_EQUAL(meta.getType(), static_cast<uint32_t>(MetaInfo::TYPE_DEFAULT));
BOOST_CHECK_EQUAL(meta.getFreshnessPeriod(), time::seconds(10));
BOOST_CHECK_EQUAL(meta.getFinalBlockId(), name::Component("hello,world!"));
meta.wireDecode(Block(MetaInfo3, sizeof(MetaInfo3)));
BOOST_CHECK_EQUAL(meta.getType(), static_cast<uint32_t>(MetaInfo::TYPE_LINK));
BOOST_CHECK_EQUAL(meta.getFreshnessPeriod(), time::seconds(10));
BOOST_CHECK_EQUAL(meta.getFinalBlockId(), name::Component("hello,world!"));
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace ndn