OLD | NEW |
1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
| 5 #include "base/files/file_path.h" |
| 6 #include "net/base/net_errors.h" |
| 7 #include "net/base/test_completion_callback.h" |
| 8 #include "net/base/test_data_directory.h" |
| 9 #include "net/cert/x509_certificate.h" |
5 #include "net/quic/crypto/proof_source.h" | 10 #include "net/quic/crypto/proof_source.h" |
6 #include "net/quic/crypto/proof_verifier.h" | 11 #include "net/quic/crypto/proof_verifier.h" |
7 #include "net/quic/test_tools/crypto_test_utils.h" | 12 #include "net/quic/test_tools/crypto_test_utils.h" |
| 13 #include "net/test/cert_test_util.h" |
8 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
9 | 15 |
10 using std::string; | 16 using std::string; |
11 using std::vector; | 17 using std::vector; |
12 | 18 |
13 namespace net { | 19 namespace net { |
14 namespace test { | 20 namespace test { |
15 | 21 |
16 TEST(Proof, Verify) { | 22 TEST(Proof, Verify) { |
17 // TODO(rtenneti): Enable testing of ProofVerifier. | 23 // TODO(rtenneti): Enable testing of ProofVerifier. |
18 #if 0 | 24 #if 0 |
19 scoped_ptr<ProofSource> source(CryptoTestUtils::ProofSourceForTesting()); | 25 scoped_ptr<ProofSource> source(CryptoTestUtils::ProofSourceForTesting()); |
20 scoped_ptr<ProofVerifier> verifier( | 26 scoped_ptr<ProofVerifier> verifier( |
21 CryptoTestUtils::ProofVerifierForTesting()); | 27 CryptoTestUtils::ProofVerifierForTesting()); |
22 | 28 |
23 const string server_config = "server config bytes"; | 29 const string server_config = "server config bytes"; |
24 const string hostname = "test.example.com"; | 30 const string hostname = "test.example.com"; |
25 const vector<string>* certs; | 31 const vector<string>* certs; |
26 const vector<string>* first_certs; | 32 const vector<string>* first_certs; |
27 string error_details, signature, first_signature; | 33 string error_details, signature, first_signature; |
28 | 34 |
29 ASSERT_TRUE(source->GetProof(hostname, server_config, &first_certs, | 35 ASSERT_TRUE(source->GetProof(hostname, server_config, &first_certs, |
30 &first_signature)); | 36 &first_signature)); |
31 ASSERT_TRUE(source->GetProof(hostname, server_config, &certs, &signature)); | 37 ASSERT_TRUE(source->GetProof(hostname, server_config, &certs, &signature)); |
32 | 38 |
33 // Check that the proof source is caching correctly: | 39 // Check that the proof source is caching correctly: |
34 ASSERT_EQ(first_certs, certs); | 40 ASSERT_EQ(first_certs, certs); |
35 ASSERT_EQ(signature, first_signature); | 41 ASSERT_EQ(signature, first_signature); |
36 | 42 |
37 ASSERT_TRUE(verifier->VerifyProof(hostname, server_config, *certs, signature, | 43 int rv; |
38 &error_details)); | 44 TestCompletionCallback callback; |
39 ASSERT_FALSE(verifier->VerifyProof("foo.com", server_config, *certs, | 45 rv = verifier->VerifyProof(hostname, server_config, *certs, signature, |
40 signature, &error_details)); | 46 &error_details, callback.callback()); |
41 ASSERT_FALSE( | 47 rv = callback.GetResult(rv); |
42 verifier->VerifyProof(hostname, server_config.substr(1, string::npos), | 48 ASSERT_EQ(OK, rv); |
43 *certs, signature, &error_details)); | 49 ASSERT_EQ("", error_details); |
| 50 |
| 51 rv = verifier->VerifyProof("foo.com", server_config, *certs, signature, |
| 52 &error_details, callback.callback()); |
| 53 rv = callback.GetResult(rv); |
| 54 ASSERT_EQ(ERR_FAILED, rv); |
| 55 ASSERT_NE("", error_details); |
| 56 |
| 57 rv = verifier->VerifyProof(hostname, server_config.substr(1, string::npos), |
| 58 *certs, signature, &error_details, |
| 59 callback.callback()); |
| 60 rv = callback.GetResult(rv); |
| 61 ASSERT_EQ(ERR_FAILED, rv); |
| 62 ASSERT_NE("", error_details); |
| 63 |
44 const string corrupt_signature = "1" + signature; | 64 const string corrupt_signature = "1" + signature; |
45 ASSERT_FALSE(verifier->VerifyProof(hostname, server_config, *certs, | 65 rv = verifier->VerifyProof(hostname, server_config, *certs, corrupt_signature, |
46 corrupt_signature, &error_details)); | 66 &error_details, callback.callback()); |
| 67 rv = callback.GetResult(rv); |
| 68 ASSERT_EQ(ERR_FAILED, rv); |
| 69 ASSERT_NE("", error_details); |
47 | 70 |
48 vector<string> wrong_certs; | 71 vector<string> wrong_certs; |
49 for (size_t i = 1; i < certs->size(); i++) { | 72 for (size_t i = 1; i < certs->size(); i++) { |
50 wrong_certs.push_back((*certs)[i]); | 73 wrong_certs.push_back((*certs)[i]); |
51 } | 74 } |
52 ASSERT_FALSE(verifier->VerifyProof("foo.com", server_config, wrong_certs, | 75 rv = verifier->VerifyProof("foo.com", server_config, wrong_certs, signature, |
53 signature, &error_details)); | 76 &error_details, callback.callback()); |
| 77 rv = callback.GetResult(rv); |
| 78 ASSERT_EQ(ERR_FAILED, rv); |
| 79 ASSERT_NE("", error_details); |
54 #endif // 0 | 80 #endif // 0 |
55 } | 81 } |
56 | 82 |
| 83 static string PEMCertFileToDER(const string& file_name) { |
| 84 base::FilePath certs_dir = GetTestCertsDirectory(); |
| 85 scoped_refptr<X509Certificate> cert = |
| 86 ImportCertFromFile(certs_dir, file_name); |
| 87 CHECK_NE(static_cast<X509Certificate*>(NULL), cert); |
| 88 |
| 89 string der_bytes; |
| 90 CHECK(X509Certificate::GetDEREncoded(cert->os_cert_handle(), &der_bytes)); |
| 91 return der_bytes; |
| 92 } |
| 93 |
| 94 // A known answer test that allows us to test ProofVerifier without a working |
| 95 // ProofSource. |
| 96 TEST(Proof, VerifyRSAKnownAnswerTest) { |
| 97 // These sample signatures were generated by running the Proof.Verify test |
| 98 // and dumping the bytes of the |signature| output of ProofSource::GetProof(). |
| 99 #if 0 |
| 100 // In the future, we will change the |sLen| parameter of RSA-PSS to be the |
| 101 // same as |hLen|, and these are the sample signatures with the parameter |
| 102 // |sLen| equal to |hLen|. |
| 103 static const unsigned char signature_data_0[] = { |
| 104 0x9e, 0xe6, 0x74, 0x3b, 0x8f, 0xb8, 0x66, 0x77, 0x57, 0x09, |
| 105 0x8a, 0x04, 0xe9, 0xf0, 0x7c, 0x91, 0xa9, 0x5c, 0xe9, 0xdf, |
| 106 0x12, 0x4d, 0x23, 0x82, 0x8c, 0x29, 0x72, 0x7f, 0xc2, 0x20, |
| 107 0xa7, 0xb3, 0xe5, 0xbc, 0xcf, 0x3c, 0x0d, 0x8f, 0xae, 0x46, |
| 108 0x6a, 0xb9, 0xee, 0x0c, 0xe1, 0x13, 0x21, 0xc0, 0x7e, 0x45, |
| 109 0x24, 0x24, 0x4b, 0x72, 0x43, 0x5e, 0xc4, 0x0d, 0xdf, 0x6c, |
| 110 0xd8, 0xaa, 0x35, 0x97, 0x05, 0x40, 0x76, 0xd3, 0x2c, 0xee, |
| 111 0x82, 0x16, 0x6a, 0x43, 0xf9, 0xa2, 0xd0, 0x41, 0x3c, 0xed, |
| 112 0x3f, 0x40, 0x10, 0x95, 0xc7, 0xa9, 0x1f, 0x04, 0xdb, 0xd5, |
| 113 0x98, 0x9f, 0xe2, 0xbf, 0x77, 0x3d, 0xc9, 0x9a, 0xaf, 0xf7, |
| 114 0xef, 0x63, 0x0b, 0x7d, 0xc8, 0x37, 0xda, 0x37, 0x23, 0x88, |
| 115 0x78, 0xc8, 0x8b, 0xf5, 0xb9, 0x36, 0x5d, 0x72, 0x1f, 0xfc, |
| 116 0x14, 0xff, 0xa7, 0x81, 0x27, 0x49, 0xae, 0xe1, |
| 117 }; |
| 118 static const unsigned char signature_data_1[] = { |
| 119 0x5e, 0xc2, 0xab, 0x6b, 0x16, 0xe6, 0x55, 0xf3, 0x16, 0x46, |
| 120 0x35, 0xdc, 0xcc, 0xde, 0xd0, 0xbd, 0x6c, 0x66, 0xb2, 0x3d, |
| 121 0xd3, 0x14, 0x78, 0xed, 0x47, 0x55, 0xfb, 0xdb, 0xe1, 0x7d, |
| 122 0xbf, 0x31, 0xf6, 0xf4, 0x10, 0x4c, 0x8d, 0x22, 0x17, 0xaa, |
| 123 0xe1, 0x85, 0xc7, 0x96, 0x4c, 0x42, 0xfb, 0xf4, 0x63, 0x53, |
| 124 0x8a, 0x79, 0x01, 0x63, 0x48, 0xa8, 0x3a, 0xbc, 0xc9, 0xd2, |
| 125 0xf5, 0xec, 0xe9, 0x09, 0x71, 0xaf, 0xce, 0x34, 0x56, 0xe5, |
| 126 0x00, 0xbe, 0xee, 0x3c, 0x1c, 0xc4, 0xa0, 0x07, 0xd5, 0x77, |
| 127 0xb8, 0x83, 0x57, 0x7d, 0x1a, 0xc9, 0xd0, 0xc0, 0x59, 0x9a, |
| 128 0x88, 0x19, 0x3f, 0xb9, 0xf0, 0x45, 0x37, 0xc3, 0x00, 0x8b, |
| 129 0xb3, 0x89, 0xf4, 0x89, 0x07, 0xa9, 0xc3, 0x26, 0xbf, 0x81, |
| 130 0xaf, 0x6b, 0x47, 0xbc, 0x16, 0x55, 0x37, 0x0a, 0xbe, 0x0e, |
| 131 0xc5, 0x75, 0x3f, 0x3d, 0x8e, 0xe8, 0x44, 0xe3, |
| 132 }; |
| 133 static const unsigned char signature_data_2[] = { |
| 134 0x8e, 0x5c, 0x78, 0x63, 0x74, 0x99, 0x2e, 0x96, 0xc0, 0x14, |
| 135 0x8d, 0xb5, 0x13, 0x74, 0xa3, 0xa4, 0xe0, 0x43, 0x3e, 0x85, |
| 136 0xba, 0x8f, 0x3c, 0x5e, 0x14, 0x64, 0x0e, 0x5e, 0xff, 0x89, |
| 137 0x88, 0x8a, 0x65, 0xe2, 0xa2, 0x79, 0xe4, 0xe9, 0x3a, 0x7f, |
| 138 0xf6, 0x9d, 0x3d, 0xe2, 0xb0, 0x8a, 0x35, 0x55, 0xed, 0x21, |
| 139 0xee, 0x20, 0xd8, 0x8a, 0x60, 0x47, 0xca, 0x52, 0x54, 0x91, |
| 140 0x99, 0x69, 0x8d, 0x16, 0x34, 0x69, 0xe1, 0x46, 0x56, 0x67, |
| 141 0x5f, 0x50, 0xf0, 0x94, 0xe7, 0x8b, 0xf2, 0x6a, 0x73, 0x0f, |
| 142 0x30, 0x30, 0xde, 0x59, 0xdc, 0xc7, 0xfe, 0xb6, 0x83, 0xe1, |
| 143 0x86, 0x1d, 0x88, 0xd3, 0x2f, 0x2f, 0x74, 0x68, 0xbd, 0x6c, |
| 144 0xd1, 0x46, 0x76, 0x06, 0xa9, 0xd4, 0x03, 0x3f, 0xda, 0x7d, |
| 145 0xa7, 0xff, 0x48, 0xe4, 0xb4, 0x42, 0x06, 0xac, 0x19, 0x12, |
| 146 0xe6, 0x05, 0xae, 0xbe, 0x29, 0x94, 0x8f, 0x99, |
| 147 }; |
| 148 #else |
| 149 // sLen = special value -2 used by OpenSSL. |
| 150 static const unsigned char signature_data_0[] = { |
| 151 0x4c, 0x68, 0x3c, 0xc2, 0x1f, 0x31, 0x73, 0xa5, 0x29, 0xd3, |
| 152 0x56, 0x75, 0xb1, 0xbf, 0xbd, 0x31, 0x17, 0xfb, 0x2e, 0x24, |
| 153 0xb3, 0xc4, 0x0d, 0xfa, 0x56, 0xb8, 0x65, 0x94, 0x12, 0x38, |
| 154 0x6e, 0xff, 0xb3, 0x10, 0x2e, 0xf8, 0x5c, 0xc1, 0x21, 0x9d, |
| 155 0x29, 0x0c, 0x3a, 0x0a, 0x1a, 0xbf, 0x6b, 0x1c, 0x63, 0x77, |
| 156 0xf7, 0x86, 0xd3, 0xa4, 0x36, 0xf2, 0xb1, 0x6f, 0xac, 0xc3, |
| 157 0x23, 0x8d, 0xda, 0xe6, 0xd5, 0x83, 0xba, 0xdf, 0x28, 0x3e, |
| 158 0x7f, 0x4e, 0x79, 0xfc, 0xba, 0xdb, 0xf7, 0xd0, 0x4b, 0xad, |
| 159 0x79, 0xd0, 0xeb, 0xcf, 0xfa, 0x6e, 0x84, 0x44, 0x7a, 0x26, |
| 160 0xb1, 0x29, 0xa3, 0x08, 0xa8, 0x63, 0xfd, 0xed, 0x85, 0xff, |
| 161 0x9a, 0xe6, 0x79, 0x8b, 0xb6, 0x81, 0x13, 0x2c, 0xde, 0xe2, |
| 162 0xd8, 0x31, 0x29, 0xa4, 0xe0, 0x1b, 0x75, 0x2d, 0x8a, 0xf8, |
| 163 0x27, 0x55, 0xbc, 0xc7, 0x3b, 0x1e, 0xc1, 0x42, |
| 164 }; |
| 165 static const unsigned char signature_data_1[] = { |
| 166 0xbb, 0xd1, 0x17, 0x43, 0xf3, 0x42, 0x16, 0xe9, 0xf9, 0x76, |
| 167 0xe6, 0xe3, 0xaa, 0x50, 0x47, 0x5f, 0x93, 0xb6, 0x7d, 0x35, |
| 168 0x03, 0x49, 0x0a, 0x07, 0x61, 0xd5, 0xf1, 0x9c, 0x6b, 0xaf, |
| 169 0xaa, 0xd7, 0x64, 0xe4, 0x0a, 0x0c, 0xab, 0x97, 0xfb, 0x4e, |
| 170 0x5c, 0x14, 0x08, 0xf6, 0xb9, 0xa9, 0x1d, 0xa9, 0xf8, 0x6d, |
| 171 0xb0, 0x2b, 0x2a, 0x0e, 0xc4, 0xd0, 0xd2, 0xe9, 0x96, 0x4f, |
| 172 0x44, 0x70, 0x90, 0x46, 0xb9, 0xd5, 0x89, 0x72, 0xb9, 0xa8, |
| 173 0xe4, 0xfb, 0x88, 0xbc, 0x69, 0x7f, 0xc9, 0xdc, 0x84, 0x87, |
| 174 0x18, 0x21, 0x9b, 0xde, 0x22, 0x33, 0xde, 0x16, 0x3f, 0xe6, |
| 175 0xfd, 0x27, 0x56, 0xd3, 0xa4, 0x97, 0x91, 0x65, 0x1a, 0xe7, |
| 176 0x5e, 0x80, 0x9a, 0xbf, 0xbf, 0x1a, 0x29, 0x8a, 0xbe, 0xa2, |
| 177 0x8c, 0x9c, 0x23, 0xf4, 0xcb, 0xba, 0x79, 0x31, 0x28, 0xab, |
| 178 0x77, 0x94, 0x92, 0xb2, 0xc2, 0x35, 0xb2, 0xfa, |
| 179 }; |
| 180 static const unsigned char signature_data_2[] = { |
| 181 0x7e, 0x17, 0x01, 0xcb, 0x76, 0x9e, 0x9f, 0xce, 0xeb, 0x66, |
| 182 0x3e, 0xaa, 0xc9, 0x36, 0x5b, 0x7e, 0x48, 0x25, 0x99, 0xf8, |
| 183 0x0d, 0xe1, 0xa8, 0x48, 0x93, 0x3c, 0xe8, 0x97, 0x2e, 0x98, |
| 184 0xd6, 0x73, 0x0f, 0xd0, 0x74, 0x9c, 0x17, 0xef, 0xee, 0xf8, |
| 185 0x0e, 0x2a, 0x27, 0x3f, 0xc6, 0x55, 0xc6, 0xb9, 0xfe, 0x17, |
| 186 0xcc, 0xeb, 0x5d, 0xa1, 0xdc, 0xbd, 0x64, 0xd9, 0x5e, 0xec, |
| 187 0x57, 0x9d, 0xc3, 0xdc, 0x11, 0xbf, 0x23, 0x02, 0x58, 0xc4, |
| 188 0xf1, 0x18, 0xc1, 0x6f, 0x3f, 0xef, 0x18, 0x4d, 0xa6, 0x1e, |
| 189 0xe8, 0x25, 0x32, 0x8f, 0x92, 0x1e, 0xad, 0xbc, 0xbe, 0xde, |
| 190 0x83, 0x2a, 0x92, 0xd5, 0x59, 0x6f, 0xe4, 0x95, 0x6f, 0xe6, |
| 191 0xb1, 0xf9, 0xaf, 0x3f, 0xdb, 0x69, 0x6f, 0xae, 0xa6, 0x36, |
| 192 0xd2, 0x50, 0x81, 0x78, 0x41, 0x13, 0x2c, 0x65, 0x9c, 0x9e, |
| 193 0xf4, 0xd2, 0xd5, 0x58, 0x5b, 0x8b, 0x87, 0xcf, |
| 194 }; |
| 195 #endif |
| 196 |
| 197 scoped_ptr<ProofVerifier> verifier( |
| 198 CryptoTestUtils::ProofVerifierForTesting()); |
| 199 |
| 200 const string server_config = "server config bytes"; |
| 201 const string hostname = "test.example.com"; |
| 202 string error_details; |
| 203 |
| 204 vector<string> certs(2); |
| 205 certs[0] = PEMCertFileToDER("quic_test.example.com.crt"); |
| 206 certs[1] = PEMCertFileToDER("quic_intermediate.crt"); |
| 207 |
| 208 // Signatures are nondeterministic, so we test multiple signatures on the |
| 209 // same server_config. |
| 210 vector<string> signatures(3); |
| 211 signatures[0].assign(reinterpret_cast<const char*>(signature_data_0), |
| 212 sizeof(signature_data_0)); |
| 213 signatures[1].assign(reinterpret_cast<const char*>(signature_data_1), |
| 214 sizeof(signature_data_1)); |
| 215 signatures[2].assign(reinterpret_cast<const char*>(signature_data_2), |
| 216 sizeof(signature_data_2)); |
| 217 |
| 218 for (size_t i = 0; i < signatures.size(); i++) { |
| 219 const string& signature = signatures[i]; |
| 220 int rv; |
| 221 TestCompletionCallback callback; |
| 222 rv = verifier->VerifyProof(hostname, server_config, certs, signature, |
| 223 &error_details, callback.callback()); |
| 224 rv = callback.GetResult(rv); |
| 225 ASSERT_EQ(OK, rv); |
| 226 ASSERT_EQ("", error_details); |
| 227 |
| 228 rv = verifier->VerifyProof("foo.com", server_config, certs, signature, |
| 229 &error_details, callback.callback()); |
| 230 rv = callback.GetResult(rv); |
| 231 ASSERT_EQ(ERR_FAILED, rv); |
| 232 ASSERT_NE("", error_details); |
| 233 |
| 234 rv = verifier->VerifyProof(hostname, server_config.substr(1, string::npos), |
| 235 certs, signature, &error_details, |
| 236 callback.callback()); |
| 237 rv = callback.GetResult(rv); |
| 238 ASSERT_EQ(ERR_FAILED, rv); |
| 239 ASSERT_NE("", error_details); |
| 240 |
| 241 const string corrupt_signature = "1" + signature; |
| 242 rv = verifier->VerifyProof(hostname, server_config, certs, |
| 243 corrupt_signature, &error_details, |
| 244 callback.callback()); |
| 245 rv = callback.GetResult(rv); |
| 246 ASSERT_EQ(ERR_FAILED, rv); |
| 247 ASSERT_NE("", error_details); |
| 248 |
| 249 vector<string> wrong_certs; |
| 250 for (size_t i = 1; i < certs.size(); i++) { |
| 251 wrong_certs.push_back(certs[i]); |
| 252 } |
| 253 rv = verifier->VerifyProof("foo.com", server_config, wrong_certs, signature, |
| 254 &error_details, callback.callback()); |
| 255 rv = callback.GetResult(rv); |
| 256 ASSERT_EQ(ERR_FAILED, rv); |
| 257 ASSERT_NE("", error_details); |
| 258 } |
| 259 } |
| 260 |
| 261 // A known answer test that allows us to test ProofVerifier without a working |
| 262 // ProofSource. |
| 263 TEST(Proof, VerifyECDSAKnownAnswerTest) { |
| 264 // These sample signatures were generated by running the Proof.Verify test |
| 265 // (modified to use ECDSA for signing proofs) and dumping the bytes of the |
| 266 // |signature| output of ProofSource::GetProof(). |
| 267 static const unsigned char signature_data_0[] = { |
| 268 0x30, 0x45, 0x02, 0x20, 0x15, 0xb7, 0x9f, 0xe3, 0xd9, 0x7a, |
| 269 0x3c, 0x3b, 0x18, 0xb0, 0xdb, 0x60, 0x23, 0x56, 0xa0, 0x06, |
| 270 0x4e, 0x70, 0xa3, 0xf7, 0x4b, 0xe5, 0x0d, 0x69, 0xf0, 0x35, |
| 271 0x8c, 0xae, 0xb5, 0x54, 0x32, 0xe9, 0x02, 0x21, 0x00, 0xf7, |
| 272 0xe3, 0x06, 0x99, 0x16, 0x56, 0x7e, 0xab, 0x33, 0x53, 0x0d, |
| 273 0xde, 0xbe, 0xef, 0x6d, 0xb0, 0xc7, 0xa6, 0x63, 0xaf, 0x8d, |
| 274 0xab, 0x34, 0xa9, 0xc0, 0x63, 0x88, 0x47, 0x17, 0x4c, 0x4c, |
| 275 0x04, |
| 276 }; |
| 277 static const unsigned char signature_data_1[] = { |
| 278 0x30, 0x44, 0x02, 0x20, 0x69, 0x60, 0x55, 0xbb, 0x11, 0x93, |
| 279 0x6a, 0xdc, 0x9b, 0x61, 0x2c, 0x60, 0x19, 0xbc, 0x15, 0x55, |
| 280 0xcf, 0xf2, 0x8e, 0x2e, 0x27, 0x0b, 0x69, 0xef, 0x33, 0x25, |
| 281 0x1e, 0x5d, 0x8c, 0x00, 0x11, 0xef, 0x02, 0x20, 0x0c, 0x26, |
| 282 0xfe, 0x0b, 0x06, 0x8f, 0xe8, 0xe2, 0x02, 0x63, 0xe5, 0x43, |
| 283 0x0d, 0xc9, 0x80, 0x4d, 0xe9, 0x6f, 0x6e, 0x18, 0xdb, 0xb0, |
| 284 0x04, 0x2a, 0x45, 0x37, 0x1a, 0x60, 0x0e, 0xc6, 0xc4, 0x8f, |
| 285 }; |
| 286 static const unsigned char signature_data_2[] = { |
| 287 0x30, 0x45, 0x02, 0x21, 0x00, 0xd5, 0x43, 0x36, 0x60, 0x50, |
| 288 0xce, 0xe0, 0x00, 0x51, 0x02, 0x84, 0x95, 0x51, 0x47, 0xaf, |
| 289 0xe4, 0xf9, 0xe1, 0x23, 0xae, 0x21, 0xb4, 0x98, 0xd1, 0xa3, |
| 290 0x5f, 0x3b, 0xf3, 0x6a, 0x65, 0x44, 0x6b, 0x02, 0x20, 0x30, |
| 291 0x7e, 0xb4, 0xea, 0xf0, 0xda, 0xdb, 0xbd, 0x38, 0xb9, 0x7a, |
| 292 0x5d, 0x12, 0x04, 0x0e, 0xc2, 0xf0, 0xb1, 0x0e, 0x25, 0xf8, |
| 293 0x0a, 0x27, 0xa3, 0x16, 0x94, 0xac, 0x1e, 0xb8, 0x6e, 0x00, |
| 294 0x05, |
| 295 }; |
| 296 |
| 297 scoped_ptr<ProofVerifier> verifier( |
| 298 CryptoTestUtils::ProofVerifierForTesting()); |
| 299 |
| 300 const string server_config = "server config bytes"; |
| 301 const string hostname = "test.example.com"; |
| 302 string error_details; |
| 303 |
| 304 vector<string> certs(2); |
| 305 certs[0] = PEMCertFileToDER("quic_test_ecc.example.com.crt"); |
| 306 certs[1] = PEMCertFileToDER("quic_intermediate.crt"); |
| 307 |
| 308 // Signatures are nondeterministic, so we test multiple signatures on the |
| 309 // same server_config. |
| 310 vector<string> signatures(3); |
| 311 signatures[0].assign(reinterpret_cast<const char*>(signature_data_0), |
| 312 sizeof(signature_data_0)); |
| 313 signatures[1].assign(reinterpret_cast<const char*>(signature_data_1), |
| 314 sizeof(signature_data_1)); |
| 315 signatures[2].assign(reinterpret_cast<const char*>(signature_data_2), |
| 316 sizeof(signature_data_2)); |
| 317 |
| 318 for (size_t i = 0; i < signatures.size(); i++) { |
| 319 const string& signature = signatures[i]; |
| 320 int rv; |
| 321 TestCompletionCallback callback; |
| 322 rv = verifier->VerifyProof(hostname, server_config, certs, signature, |
| 323 &error_details, callback.callback()); |
| 324 rv = callback.GetResult(rv); |
| 325 ASSERT_EQ(OK, rv); |
| 326 ASSERT_EQ("", error_details); |
| 327 |
| 328 rv = verifier->VerifyProof("foo.com", server_config, certs, signature, |
| 329 &error_details, callback.callback()); |
| 330 rv = callback.GetResult(rv); |
| 331 ASSERT_EQ(ERR_FAILED, rv); |
| 332 ASSERT_NE("", error_details); |
| 333 |
| 334 rv = verifier->VerifyProof(hostname, server_config.substr(1, string::npos), |
| 335 certs, signature, &error_details, |
| 336 callback.callback()); |
| 337 rv = callback.GetResult(rv); |
| 338 ASSERT_EQ(ERR_FAILED, rv); |
| 339 ASSERT_NE("", error_details); |
| 340 |
| 341 // An ECDSA signature is DER-encoded. Corrupt the last byte so that the |
| 342 // signature can still be DER-decoded correctly. |
| 343 string corrupt_signature = signature; |
| 344 corrupt_signature[corrupt_signature.size() - 1] += 1; |
| 345 rv = verifier->VerifyProof(hostname, server_config, certs, |
| 346 corrupt_signature, &error_details, |
| 347 callback.callback()); |
| 348 rv = callback.GetResult(rv); |
| 349 ASSERT_EQ(ERR_FAILED, rv); |
| 350 ASSERT_NE("", error_details); |
| 351 |
| 352 // Prepending a "1" makes the DER invalid. |
| 353 const string bad_der_signature1 = "1" + signature; |
| 354 rv = verifier->VerifyProof(hostname, server_config, certs, |
| 355 bad_der_signature1, &error_details, |
| 356 callback.callback()); |
| 357 rv = callback.GetResult(rv); |
| 358 ASSERT_EQ(ERR_FAILED, rv); |
| 359 ASSERT_NE("", error_details); |
| 360 |
| 361 vector<string> wrong_certs; |
| 362 for (size_t i = 1; i < certs.size(); i++) { |
| 363 wrong_certs.push_back(certs[i]); |
| 364 } |
| 365 rv = verifier->VerifyProof("foo.com", server_config, wrong_certs, signature, |
| 366 &error_details, callback.callback()); |
| 367 rv = callback.GetResult(rv); |
| 368 ASSERT_EQ(ERR_FAILED, rv); |
| 369 ASSERT_NE("", error_details); |
| 370 } |
| 371 } |
| 372 |
57 } // namespace test | 373 } // namespace test |
58 } // namespace net | 374 } // namespace net |
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