Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 1 | /** |
| 2 | * @author: Jeff Thompson |
| 3 | * See COPYING for copyright and distribution information. |
| 4 | */ |
| 5 | |
| 6 | #include <cstdlib> |
| 7 | #include <sstream> |
| 8 | #include <iostream> |
Jeff Thompson | ade5b1e | 2013-08-09 12:16:45 -0700 | [diff] [blame] | 9 | #include <time.h> |
Jeff Thompson | 17882b4 | 2013-08-23 16:23:22 -0700 | [diff] [blame] | 10 | #include "../ndn-cpp/data.hpp" |
| 11 | #include "../ndn-cpp/key-chain.hpp" |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 12 | |
| 13 | using namespace std; |
| 14 | using namespace ndn; |
| 15 | |
Jeff Thompson | 56ec9e2 | 2013-08-02 11:34:07 -0700 | [diff] [blame] | 16 | unsigned char Data1[] = { |
| 17 | 0x04, 0x82, // NDN Data |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 18 | 0x02, 0xaa, // Signature |
| 19 | 0x03, 0xb2, // SignatureBits |
| 20 | 0x08, 0x85, 0x20, 0xea, 0xb5, 0xb0, 0x63, 0xda, 0x94, 0xe9, 0x68, 0x7a, |
| 21 | 0x8e, 0x65, 0x60, 0xe0, 0xc6, 0x43, 0x96, 0xd9, 0x69, 0xb4, 0x40, 0x72, 0x52, 0x00, 0x2c, 0x8e, 0x2a, 0xf5, |
| 22 | 0x47, 0x12, 0x59, 0x93, 0xda, 0xed, 0x82, 0xd0, 0xf8, 0xe6, 0x65, 0x09, 0x87, 0x84, 0x54, 0xc7, 0xce, 0x9a, |
| 23 | 0x93, 0x0d, 0x47, 0xf1, 0xf9, 0x3b, 0x98, 0x78, 0x2c, 0x22, 0x21, 0xd9, 0x2b, 0xda, 0x03, 0x30, 0x84, 0xf3, |
| 24 | 0xc5, 0x52, 0x64, 0x2b, 0x1d, 0xde, 0x50, 0xe0, 0xee, 0xca, 0xa2, 0x73, 0x7a, 0x93, 0x30, 0xa8, 0x47, 0x7f, |
| 25 | 0x6f, 0x41, 0xb0, 0xc8, 0x6e, 0x89, 0x1c, 0xcc, 0xf9, 0x01, 0x44, 0xc3, 0x08, 0xcf, 0x77, 0x47, 0xfc, 0xed, |
| 26 | 0x48, 0xf0, 0x4c, 0xe9, 0xc2, 0x3b, 0x7d, 0xef, 0x6e, 0xa4, 0x80, 0x40, 0x9e, 0x43, 0xb6, 0x77, 0x7a, 0x1d, |
| 27 | 0x51, 0xed, 0x98, 0x33, 0x93, 0xdd, 0x88, 0x01, 0x0e, 0xd3, |
| 28 | 0x00, |
| 29 | 0x00, |
| 30 | 0xf2, 0xfa, 0x9d, 0x6e, 0x64, 0x6e, 0x00, 0xfa, 0x9d, 0x61, 0x62, 0x63, 0x00, 0x00, // Name |
| 31 | 0x01, 0xa2, // SignedInfo |
| 32 | 0x03, 0xe2, // PublisherPublicKeyDigest |
| 33 | 0x02, 0x85, 0xb5, 0x50, 0x6b, 0x1a, |
| 34 | 0xba, 0x3d, 0xa7, 0x76, 0x1b, 0x0f, 0x8d, 0x61, 0xa4, 0xaa, 0x7e, 0x3b, 0x6d, 0x15, 0xb4, 0x26, 0xfe, 0xb5, |
| 35 | 0xbd, 0xa8, 0x23, 0x89, 0xac, 0xa7, 0x65, 0xa3, 0xb8, 0x1c, |
| 36 | 0x00, |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 37 | 0x02, 0xba, // Timestamp |
| 38 | 0xb5, 0x05, 0x1d, 0xde, 0xe9, 0x5b, 0xdb, |
| 39 | 0x00, |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 40 | 0x01, 0xe2, // KeyLocator |
| 41 | 0x01, 0xda, // Key |
| 42 | 0x0a, 0x95, 0x30, 0x81, 0x9f, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, |
| 43 | 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, |
| 44 | 0x81, 0x00, 0xe1, 0x7d, 0x30, 0xa7, 0xd8, 0x28, 0xab, 0x1b, 0x84, 0x0b, 0x17, 0x54, 0x2d, 0xca, 0xf6, 0x20, |
| 45 | 0x7a, 0xfd, 0x22, 0x1e, 0x08, 0x6b, 0x2a, 0x60, 0xd1, 0x6c, 0xb7, 0xf5, 0x44, 0x48, 0xba, 0x9f, 0x3f, 0x08, |
| 46 | 0xbc, 0xd0, 0x99, 0xdb, 0x21, 0xdd, 0x16, 0x2a, 0x77, 0x9e, 0x61, 0xaa, 0x89, 0xee, 0xe5, 0x54, 0xd3, 0xa4, |
| 47 | 0x7d, 0xe2, 0x30, 0xbc, 0x7a, 0xc5, 0x90, 0xd5, 0x24, 0x06, 0x7c, 0x38, 0x98, 0xbb, 0xa6, 0xf5, 0xdc, 0x43, |
| 48 | 0x60, 0xb8, 0x45, 0xed, 0xa4, 0x8c, 0xbd, 0x9c, 0xf1, 0x26, 0xa7, 0x23, 0x44, 0x5f, 0x0e, 0x19, 0x52, 0xd7, |
| 49 | 0x32, 0x5a, 0x75, 0xfa, 0xf5, 0x56, 0x14, 0x4f, 0x9a, 0x98, 0xaf, 0x71, 0x86, 0xb0, 0x27, 0x86, 0x85, 0xb8, |
| 50 | 0xe2, 0xc0, 0x8b, 0xea, 0x87, 0x17, 0x1b, 0x4d, 0xee, 0x58, 0x5c, 0x18, 0x28, 0x29, 0x5b, 0x53, 0x95, 0xeb, |
| 51 | 0x4a, 0x17, 0x77, 0x9f, 0x02, 0x03, 0x01, 0x00, 0x01, |
| 52 | 0x00, |
| 53 | 0x00, |
| 54 | 0x00, |
| 55 | 0x01, 0x9a, // Content |
| 56 | 0xc5, 0x53, 0x55, 0x43, 0x43, 0x45, 0x53, 0x53, 0x21, |
| 57 | 0x00, |
| 58 | 0x00, |
| 59 | 1 |
| 60 | }; |
| 61 | |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 62 | static void dumpData(const Data &data) |
| 63 | { |
| 64 | cout << "name: " << data.getName().to_uri() << endl; |
| 65 | if (data.getContent().size() > 0) { |
| 66 | cout << "content (raw): "; |
| 67 | for (unsigned int i = 0; i < data.getContent().size(); ++i) |
| 68 | cout << data.getContent()[i]; |
| 69 | cout<< endl; |
| 70 | cout << "content (hex): " << toHex(data.getContent()) << endl; |
| 71 | } |
| 72 | else |
| 73 | cout << "content: <empty>" << endl; |
| 74 | |
| 75 | cout << "signature.digestAlgorithm: " |
| 76 | << (data.getSignature().getDigestAlgorithm().size() > 0 ? toHex(data.getSignature().getDigestAlgorithm()).c_str() : "default (sha-256)") << endl; |
| 77 | cout << "signature.witness: " |
| 78 | << (data.getSignature().getWitness().size() > 0 ? toHex(data.getSignature().getWitness()).c_str() : "<none>") << endl; |
Jeff Thompson | 535751b | 2013-08-08 17:29:12 -0700 | [diff] [blame] | 79 | cout << "signature.signature: " |
| 80 | << (data.getSignature().getSignature().size() > 0 ? toHex(data.getSignature().getSignature()).c_str() : "<none>") << endl; |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 81 | |
| 82 | cout << "signedInfo.publisherPublicKeyDigest: " |
| 83 | << (data.getSignedInfo().getPublisherPublicKeyDigest().getPublisherPublicKeyDigest().size() > 0 ? |
| 84 | toHex(data.getSignedInfo().getPublisherPublicKeyDigest().getPublisherPublicKeyDigest()).c_str() : "<none>") << endl; |
Jeff Thompson | b81192e | 2013-08-09 09:34:51 -0700 | [diff] [blame] | 85 | cout << "signedInfo.timestamp: "; |
Jeff Thompson | ade5b1e | 2013-08-09 12:16:45 -0700 | [diff] [blame] | 86 | if (data.getSignedInfo().getTimestampMilliseconds() >= 0) { |
Jeff Thompson | 0d2dc3e | 2013-08-19 17:10:53 -0700 | [diff] [blame] | 87 | time_t seconds = data.getSignedInfo().getTimestampMilliseconds() / 1000.0; |
| 88 | cout << data.getSignedInfo().getTimestampMilliseconds() << " milliseconds, UTC time: " << asctime(gmtime(&seconds)); |
Jeff Thompson | ade5b1e | 2013-08-09 12:16:45 -0700 | [diff] [blame] | 89 | } |
Jeff Thompson | b81192e | 2013-08-09 09:34:51 -0700 | [diff] [blame] | 90 | else |
| 91 | cout << "<none>" << endl; |
Jeff Thompson | debd8ee | 2013-08-16 19:44:58 -0700 | [diff] [blame] | 92 | if (!(data.getSignedInfo().getType() < 0 || data.getSignedInfo().getType() == ndn_ContentType_DATA)) { |
| 93 | cout << "signedInfo.type: "; |
| 94 | if (data.getSignedInfo().getType() == ndn_ContentType_ENCR) |
| 95 | cout << "ENCR" << endl; |
| 96 | else if (data.getSignedInfo().getType() == ndn_ContentType_GONE) |
| 97 | cout << "GONE" << endl; |
| 98 | else if (data.getSignedInfo().getType() == ndn_ContentType_KEY) |
| 99 | cout << "KEY" << endl; |
| 100 | else if (data.getSignedInfo().getType() == ndn_ContentType_LINK) |
| 101 | cout << "LINK" << endl; |
| 102 | else if (data.getSignedInfo().getType() == ndn_ContentType_NACK) |
| 103 | cout << "NACK" << endl; |
| 104 | } |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 105 | cout << "signedInfo.freshnessSeconds: "; |
| 106 | if (data.getSignedInfo().getFreshnessSeconds() >= 0) |
| 107 | cout << data.getSignedInfo().getFreshnessSeconds() << endl; |
| 108 | else |
| 109 | cout << "<none>" << endl; |
| 110 | cout << "signedInfo.finalBlockID: " |
| 111 | << (data.getSignedInfo().getFinalBlockID().size() > 0 ? |
| 112 | toHex(data.getSignedInfo().getFinalBlockID()).c_str() : "<none>") << endl; |
| 113 | cout << "signedInfo.keyLocator: "; |
Jeff Thompson | 1cf72e9 | 2013-08-23 20:38:39 -0700 | [diff] [blame] | 114 | if ((int)data.getSignedInfo().getKeyLocator().getType() >= 0) { |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 115 | if (data.getSignedInfo().getKeyLocator().getType() == ndn_KeyLocatorType_KEY) |
Jeff Thompson | 63d0269 | 2013-08-16 12:09:07 -0700 | [diff] [blame] | 116 | cout << "Key: " << toHex(data.getSignedInfo().getKeyLocator().getKeyData()) << endl; |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 117 | else if (data.getSignedInfo().getKeyLocator().getType() == ndn_KeyLocatorType_CERTIFICATE) |
Jeff Thompson | 63d0269 | 2013-08-16 12:09:07 -0700 | [diff] [blame] | 118 | cout << "Certificate: " << toHex(data.getSignedInfo().getKeyLocator().getKeyData()) << endl; |
Jeff Thompson | 7329a13 | 2013-08-16 15:57:37 -0700 | [diff] [blame] | 119 | else if (data.getSignedInfo().getKeyLocator().getType() == ndn_KeyLocatorType_KEYNAME) { |
| 120 | cout << "KeyName: " << data.getSignedInfo().getKeyLocator().getKeyName().to_uri() << endl; |
| 121 | cout << "signedInfo.keyLocator: "; |
Jeff Thompson | 1cf72e9 | 2013-08-23 20:38:39 -0700 | [diff] [blame] | 122 | if ((int)data.getSignedInfo().getKeyLocator().getKeyNameType() >= 0) { |
| 123 | bool showKeyNameData = true; |
| 124 | if (data.getSignedInfo().getKeyLocator().getKeyNameType() == ndn_KeyNameType_PUBLISHER_PUBLIC_KEY_DIGEST) |
| 125 | cout << "PublisherPublicKeyDigest: "; |
| 126 | else if (data.getSignedInfo().getKeyLocator().getKeyNameType() == ndn_KeyNameType_PUBLISHER_CERTIFICATE_DIGEST) |
| 127 | cout << "PublisherCertificateDigest: "; |
| 128 | else if (data.getSignedInfo().getKeyLocator().getKeyNameType() == ndn_KeyNameType_PUBLISHER_ISSUER_KEY_DIGEST) |
| 129 | cout << "PublisherIssuerKeyDigest: "; |
| 130 | else if (data.getSignedInfo().getKeyLocator().getKeyNameType() == ndn_KeyNameType_PUBLISHER_ISSUER_CERTIFICATE_DIGEST) |
| 131 | cout << "PublisherIssuerCertificateDigest: "; |
| 132 | else { |
| 133 | cout << "<unrecognized ndn_KeyNameType " << data.getSignedInfo().getKeyLocator().getKeyNameType() << ">" << endl; |
| 134 | showKeyNameData = false; |
| 135 | } |
| 136 | if (showKeyNameData) |
| 137 | cout << toHex(data.getSignedInfo().getKeyLocator().getKeyData()) << endl; |
Jeff Thompson | 7329a13 | 2013-08-16 15:57:37 -0700 | [diff] [blame] | 138 | } |
Jeff Thompson | 1cf72e9 | 2013-08-23 20:38:39 -0700 | [diff] [blame] | 139 | else |
| 140 | cout << "<no key digest>" << endl; |
Jeff Thompson | 7329a13 | 2013-08-16 15:57:37 -0700 | [diff] [blame] | 141 | } |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 142 | else |
| 143 | cout << "<unrecognized ndn_KeyLocatorType " << data.getSignedInfo().getKeyLocator().getType() << ">" << endl; |
| 144 | } |
| 145 | else |
| 146 | cout << "<none>" << endl; |
| 147 | } |
| 148 | |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 149 | int main(int argc, char** argv) |
| 150 | { |
| 151 | try { |
Jeff Thompson | 56ec9e2 | 2013-08-02 11:34:07 -0700 | [diff] [blame] | 152 | Data data; |
Jeff Thompson | 67e9e0a | 2013-08-02 19:16:19 -0700 | [diff] [blame] | 153 | data.wireDecode(Data1, sizeof(Data1)); |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 154 | cout << "Decoded Data:" << endl; |
| 155 | dumpData(data); |
Jeff Thompson | 1e90d8c | 2013-08-12 16:09:25 -0700 | [diff] [blame] | 156 | cout << "Decoded Data signature verification: " << (KeyChain::selfVerifyData(Data1, sizeof(Data1)) ? "VERIFIED" : "FAILED") << endl; |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 157 | |
Jeff Thompson | 67e9e0a | 2013-08-02 19:16:19 -0700 | [diff] [blame] | 158 | ptr_lib::shared_ptr<vector<unsigned char> > encoding = data.wireEncode(); |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 159 | |
Jeff Thompson | 56ec9e2 | 2013-08-02 11:34:07 -0700 | [diff] [blame] | 160 | Data reDecodedData; |
Jeff Thompson | 67e9e0a | 2013-08-02 19:16:19 -0700 | [diff] [blame] | 161 | reDecodedData.wireDecode(*encoding); |
Jeff Thompson | 61c4ecf | 2013-08-08 15:56:46 -0700 | [diff] [blame] | 162 | cout << endl << "Re-decoded Data:" << endl; |
| 163 | dumpData(reDecodedData); |
Jeff Thompson | 1e90d8c | 2013-08-12 16:09:25 -0700 | [diff] [blame] | 164 | cout << "Re-decoded Data signature verification: " << (KeyChain::selfVerifyData(&encoding->front(), encoding->size()) ? "VERIFIED" : "FAILED") << endl; |
Jeff Thompson | b81192e | 2013-08-09 09:34:51 -0700 | [diff] [blame] | 165 | |
| 166 | Data freshData(Name("/ndn/abc")); |
Jeff Thompson | ecc1a82 | 2013-08-09 10:53:48 -0700 | [diff] [blame] | 167 | const unsigned char freshContent[] = "SUCCESS!"; |
| 168 | freshData.setContent(freshContent, sizeof(freshContent) - 1); |
Jeff Thompson | ade5b1e | 2013-08-09 12:16:45 -0700 | [diff] [blame] | 169 | freshData.getSignedInfo().setTimestampMilliseconds(time(NULL) * 1000.0); |
Jeff Thompson | b81192e | 2013-08-09 09:34:51 -0700 | [diff] [blame] | 170 | |
| 171 | KeyChain::defaultSign(freshData); |
Jeff Thompson | 1e90d8c | 2013-08-12 16:09:25 -0700 | [diff] [blame] | 172 | cout << endl << "Freshly-signed Data:" << endl; |
Jeff Thompson | b81192e | 2013-08-09 09:34:51 -0700 | [diff] [blame] | 173 | dumpData(freshData); |
Jeff Thompson | 1e90d8c | 2013-08-12 16:09:25 -0700 | [diff] [blame] | 174 | ptr_lib::shared_ptr<vector<unsigned char> > freshEncoding = freshData.wireEncode(); |
| 175 | cout << "Freshly-signed Data signature verification: " << (KeyChain::selfVerifyData(&freshEncoding->front(), freshEncoding->size()) ? "VERIFIED" : "FAILED") << endl; |
Jeff Thompson | 5cae5e5 | 2013-07-10 19:41:20 -0700 | [diff] [blame] | 176 | } catch (exception &e) { |
| 177 | cout << "exception: " << e.what() << endl; |
| 178 | } |
| 179 | return 0; |
| 180 | } |