github.com/zmap/zcrypto@v0.0.0-20240512203510-0fef58d9a9db/ct/x509/x509_test.go (about) 1 // Copyright 2009 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package x509 6 7 import ( 8 "bytes" 9 "crypto/ecdsa" 10 "crypto/elliptic" 11 "crypto/rand" 12 "crypto/rsa" 13 _ "crypto/sha256" 14 _ "crypto/sha512" 15 16 "github.com/zmap/zcrypto/dsa" 17 18 // START CT CHANGES 19 "github.com/zmap/zcrypto/ct/asn1" 20 "github.com/zmap/zcrypto/ct/x509/pkix" 21 22 // END CT CHANGES 23 "encoding/base64" 24 "encoding/hex" 25 "encoding/pem" 26 27 // START CT CHANGES 28 "errors" 29 // END CT CHANGES 30 "math/big" 31 "net" 32 "reflect" 33 34 // START CT CHANGES 35 "strings" 36 // END CT CHANGES 37 "testing" 38 "time" 39 ) 40 41 func TestParsePKCS1PrivateKey(t *testing.T) { 42 block, _ := pem.Decode([]byte(pemPrivateKey)) 43 priv, err := ParsePKCS1PrivateKey(block.Bytes) 44 if err != nil { 45 t.Errorf("Failed to parse private key: %s", err) 46 return 47 } 48 if priv.PublicKey.N.Cmp(rsaPrivateKey.PublicKey.N) != 0 || 49 priv.PublicKey.E != rsaPrivateKey.PublicKey.E || 50 priv.D.Cmp(rsaPrivateKey.D) != 0 || 51 priv.Primes[0].Cmp(rsaPrivateKey.Primes[0]) != 0 || 52 priv.Primes[1].Cmp(rsaPrivateKey.Primes[1]) != 0 { 53 t.Errorf("got:%+v want:%+v", priv, rsaPrivateKey) 54 } 55 } 56 57 func TestParsePKIXPublicKey(t *testing.T) { 58 block, _ := pem.Decode([]byte(pemPublicKey)) 59 pub, err := ParsePKIXPublicKey(block.Bytes) 60 if err != nil { 61 t.Errorf("Failed to parse RSA public key: %s", err) 62 return 63 } 64 rsaPub, ok := pub.(*rsa.PublicKey) 65 if !ok { 66 t.Errorf("Value returned from ParsePKIXPublicKey was not an RSA public key") 67 return 68 } 69 70 pubBytes2, err := MarshalPKIXPublicKey(rsaPub) 71 if err != nil { 72 t.Errorf("Failed to marshal RSA public key for the second time: %s", err) 73 return 74 } 75 if !bytes.Equal(pubBytes2, block.Bytes) { 76 t.Errorf("Reserialization of public key didn't match. got %x, want %x", pubBytes2, block.Bytes) 77 } 78 } 79 80 var pemPublicKey = `-----BEGIN PUBLIC KEY----- 81 MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VoPN9PKUjKFLMwOge6+ 82 wnDi8sbETGIx2FKXGgqtAKpzmem53kRGEQg8WeqRmp12wgp74TGpkEXsGae7RS1k 83 enJCnma4fii+noGH7R0qKgHvPrI2Bwa9hzsH8tHxpyM3qrXslOmD45EH9SxIDUBJ 84 FehNdaPbLP1gFyahKMsdfxFJLUvbUycuZSJ2ZnIgeVxwm4qbSvZInL9Iu4FzuPtg 85 fINKcbbovy1qq4KvPIrXzhbY3PWDc6btxCf3SE0JdE1MCPThntB62/bLMSQ7xdDR 86 FF53oIpvxe/SCOymfWq/LW849Ytv3Xwod0+wzAP8STXG4HSELS4UedPYeHJJJYcZ 87 +QIDAQAB 88 -----END PUBLIC KEY----- 89 ` 90 91 var pemPrivateKey = `-----BEGIN RSA PRIVATE KEY----- 92 MIIBOgIBAAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0 93 fd7Ai2KW5ToIwzFofvJcS/STa6HA5gQenRUCAwEAAQJBAIq9amn00aS0h/CrjXqu 94 /ThglAXJmZhOMPVn4eiu7/ROixi9sex436MaVeMqSNf7Ex9a8fRNfWss7Sqd9eWu 95 RTUCIQDasvGASLqmjeffBNLTXV2A5g4t+kLVCpsEIZAycV5GswIhANEPLmax0ME/ 96 EO+ZJ79TJKN5yiGBRsv5yvx5UiHxajEXAiAhAol5N4EUyq6I9w1rYdhPMGpLfk7A 97 IU2snfRJ6Nq2CQIgFrPsWRCkV+gOYcajD17rEqmuLrdIRexpg8N1DOSXoJ8CIGlS 98 tAboUGBxTDq3ZroNism3DaMIbKPyYrAqhKov1h5V 99 -----END RSA PRIVATE KEY----- 100 ` 101 102 func bigFromString(s string) *big.Int { 103 ret := new(big.Int) 104 ret.SetString(s, 10) 105 return ret 106 } 107 108 func fromBase10(base10 string) *big.Int { 109 i := new(big.Int) 110 i.SetString(base10, 10) 111 return i 112 } 113 114 func bigFromHexString(s string) *big.Int { 115 ret := new(big.Int) 116 ret.SetString(s, 16) 117 return ret 118 } 119 120 var rsaPrivateKey = &rsa.PrivateKey{ 121 PublicKey: rsa.PublicKey{ 122 N: bigFromString("9353930466774385905609975137998169297361893554149986716853295022578535724979677252958524466350471210367835187480748268864277464700638583474144061408845077"), 123 E: 65537, 124 }, 125 D: bigFromString("7266398431328116344057699379749222532279343923819063639497049039389899328538543087657733766554155839834519529439851673014800261285757759040931985506583861"), 126 Primes: []*big.Int{ 127 bigFromString("98920366548084643601728869055592650835572950932266967461790948584315647051443"), 128 bigFromString("94560208308847015747498523884063394671606671904944666360068158221458669711639"), 129 }, 130 } 131 132 func TestMarshalRSAPrivateKey(t *testing.T) { 133 priv := &rsa.PrivateKey{ 134 PublicKey: rsa.PublicKey{ 135 N: fromBase10("16346378922382193400538269749936049106320265317511766357599732575277382844051791096569333808598921852351577762718529818072849191122419410612033592401403764925096136759934497687765453905884149505175426053037420486697072448609022753683683718057795566811401938833367954642951433473337066311978821180526439641496973296037000052546108507805269279414789035461158073156772151892452251106173507240488993608650881929629163465099476849643165682709047462010581308719577053905787496296934240246311806555924593059995202856826239801816771116902778517096212527979497399966526283516447337775509777558018145573127308919204297111496233"), 136 E: 3, 137 }, 138 D: fromBase10("10897585948254795600358846499957366070880176878341177571733155050184921896034527397712889205732614568234385175145686545381899460748279607074689061600935843283397424506622998458510302603922766336783617368686090042765718290914099334449154829375179958369993407724946186243249568928237086215759259909861748642124071874879861299389874230489928271621259294894142840428407196932444474088857746123104978617098858619445675532587787023228852383149557470077802718705420275739737958953794088728369933811184572620857678792001136676902250566845618813972833750098806496641114644760255910789397593428910198080271317419213080834885003"), 139 Primes: []*big.Int{ 140 fromBase10("1025363189502892836833747188838978207017355117492483312747347695538428729137306368764177201532277413433182799108299960196606011786562992097313508180436744488171474690412562218914213688661311117337381958560443"), 141 fromBase10("3467903426626310123395340254094941045497208049900750380025518552334536945536837294961497712862519984786362199788654739924501424784631315081391467293694361474867825728031147665777546570788493758372218019373"), 142 fromBase10("4597024781409332673052708605078359346966325141767460991205742124888960305710298765592730135879076084498363772408626791576005136245060321874472727132746643162385746062759369754202494417496879741537284589047"), 143 }, 144 } 145 146 derBytes := MarshalPKCS1PrivateKey(priv) 147 148 priv2, err := ParsePKCS1PrivateKey(derBytes) 149 if err != nil { 150 t.Errorf("error parsing serialized key: %s", err) 151 return 152 } 153 if priv.PublicKey.N.Cmp(priv2.PublicKey.N) != 0 || 154 priv.PublicKey.E != priv2.PublicKey.E || 155 priv.D.Cmp(priv2.D) != 0 || 156 len(priv2.Primes) != 3 || 157 priv.Primes[0].Cmp(priv2.Primes[0]) != 0 || 158 priv.Primes[1].Cmp(priv2.Primes[1]) != 0 || 159 priv.Primes[2].Cmp(priv2.Primes[2]) != 0 { 160 t.Errorf("got:%+v want:%+v", priv, priv2) 161 } 162 } 163 164 type matchHostnamesTest struct { 165 pattern, host string 166 ok bool 167 } 168 169 var matchHostnamesTests = []matchHostnamesTest{ 170 {"a.b.c", "a.b.c", true}, 171 {"a.b.c", "b.b.c", false}, 172 {"", "b.b.c", false}, 173 {"a.b.c", "", false}, 174 {"example.com", "example.com", true}, 175 {"example.com", "www.example.com", false}, 176 {"*.example.com", "www.example.com", true}, 177 {"*.example.com", "xyz.www.example.com", false}, 178 {"*.*.example.com", "xyz.www.example.com", true}, 179 {"*.www.*.com", "xyz.www.example.com", true}, 180 } 181 182 func TestMatchHostnames(t *testing.T) { 183 for i, test := range matchHostnamesTests { 184 r := matchHostnames(test.pattern, test.host) 185 if r != test.ok { 186 t.Errorf("#%d mismatch got: %t want: %t", i, r, test.ok) 187 } 188 } 189 } 190 191 func TestMatchIP(t *testing.T) { 192 // Check that pattern matching is working. 193 c := &Certificate{ 194 DNSNames: []string{"*.foo.bar.baz"}, 195 Subject: pkix.Name{ 196 CommonName: "*.foo.bar.baz", 197 }, 198 } 199 err := c.VerifyHostname("quux.foo.bar.baz") 200 if err != nil { 201 t.Fatalf("VerifyHostname(quux.foo.bar.baz): %v", err) 202 } 203 204 // But check that if we change it to be matching against an IP address, 205 // it is rejected. 206 c = &Certificate{ 207 DNSNames: []string{"*.2.3.4"}, 208 Subject: pkix.Name{ 209 CommonName: "*.2.3.4", 210 }, 211 } 212 err = c.VerifyHostname("1.2.3.4") 213 if err == nil { 214 t.Fatalf("VerifyHostname(1.2.3.4) should have failed, did not") 215 } 216 217 c = &Certificate{ 218 IPAddresses: []net.IP{net.ParseIP("127.0.0.1"), net.ParseIP("::1")}, 219 } 220 err = c.VerifyHostname("127.0.0.1") 221 if err != nil { 222 t.Fatalf("VerifyHostname(127.0.0.1): %v", err) 223 } 224 err = c.VerifyHostname("::1") 225 if err != nil { 226 t.Fatalf("VerifyHostname(::1): %v", err) 227 } 228 err = c.VerifyHostname("[::1]") 229 if err != nil { 230 t.Fatalf("VerifyHostname([::1]): %v", err) 231 } 232 } 233 234 func TestCertificateParse(t *testing.T) { 235 s, _ := hex.DecodeString(certBytes) 236 certs, err := ParseCertificates(s) 237 if err != nil { 238 t.Error(err) 239 } 240 if len(certs) != 2 { 241 t.Errorf("Wrong number of certs: got %d want 2", len(certs)) 242 return 243 } 244 245 err = certs[0].CheckSignatureFrom(certs[1]) 246 if err != nil { 247 t.Error(err) 248 } 249 250 if err := certs[0].VerifyHostname("mail.google.com"); err != nil { 251 t.Error(err) 252 } 253 254 const expectedExtensions = 4 255 if n := len(certs[0].Extensions); n != expectedExtensions { 256 t.Errorf("want %d extensions, got %d", expectedExtensions, n) 257 } 258 } 259 260 var certBytes = "308203223082028ba00302010202106edf0d9499fd4533dd1297fc42a93be1300d06092a864886" + 261 "f70d0101050500304c310b3009060355040613025a4131253023060355040a131c546861777465" + 262 "20436f6e73756c74696e67202850747929204c74642e311630140603550403130d546861777465" + 263 "20534743204341301e170d3039303332353136343932395a170d3130303332353136343932395a" + 264 "3069310b3009060355040613025553311330110603550408130a43616c69666f726e6961311630" + 265 "140603550407130d4d6f756e7461696e205669657731133011060355040a130a476f6f676c6520" + 266 "496e63311830160603550403130f6d61696c2e676f6f676c652e636f6d30819f300d06092a8648" + 267 "86f70d010101050003818d0030818902818100c5d6f892fccaf5614b064149e80a2c9581a218ef" + 268 "41ec35bd7a58125ae76f9ea54ddc893abbeb029f6b73616bf0ffd868791fba7af9c4aebf3706ba" + 269 "3eeaeed27435b4ddcfb157c05f351d66aa87fee0de072d66d773affbd36ab78bef090e0cc861a9" + 270 "03ac90dd98b51c9c41566c017f0beec3bff391051ffba0f5cc6850ad2a590203010001a381e730" + 271 "81e430280603551d250421301f06082b0601050507030106082b06010505070302060960864801" + 272 "86f842040130360603551d1f042f302d302ba029a0278625687474703a2f2f63726c2e74686177" + 273 "74652e636f6d2f54686177746553474343412e63726c307206082b060105050701010466306430" + 274 "2206082b060105050730018616687474703a2f2f6f6373702e7468617774652e636f6d303e0608" + 275 "2b060105050730028632687474703a2f2f7777772e7468617774652e636f6d2f7265706f736974" + 276 "6f72792f5468617774655f5347435f43412e637274300c0603551d130101ff04023000300d0609" + 277 "2a864886f70d01010505000381810062f1f3050ebc105e497c7aedf87e24d2f4a986bb3b837bd1" + 278 "9b91ebcad98b065992f6bd2b49b7d6d3cb2e427a99d606c7b1d46352527fac39e6a8b6726de5bf" + 279 "70212a52cba07634a5e332011bd1868e78eb5e3c93cf03072276786f207494feaa0ed9d53b2110" + 280 "a76571f90209cdae884385c882587030ee15f33d761e2e45a6bc308203233082028ca003020102" + 281 "020430000002300d06092a864886f70d0101050500305f310b3009060355040613025553311730" + 282 "15060355040a130e566572695369676e2c20496e632e31373035060355040b132e436c61737320" + 283 "33205075626c6963205072696d6172792043657274696669636174696f6e20417574686f726974" + 284 "79301e170d3034303531333030303030305a170d3134303531323233353935395a304c310b3009" + 285 "060355040613025a4131253023060355040a131c54686177746520436f6e73756c74696e672028" + 286 "50747929204c74642e311630140603550403130d5468617774652053474320434130819f300d06" + 287 "092a864886f70d010101050003818d0030818902818100d4d367d08d157faecd31fe7d1d91a13f" + 288 "0b713cacccc864fb63fc324b0794bd6f80ba2fe10493c033fc093323e90b742b71c403c6d2cde2" + 289 "2ff50963cdff48a500bfe0e7f388b72d32de9836e60aad007bc4644a3b847503f270927d0e62f5" + 290 "21ab693684317590f8bfc76c881b06957cc9e5a8de75a12c7a68dfd5ca1c875860190203010001" + 291 "a381fe3081fb30120603551d130101ff040830060101ff020100300b0603551d0f040403020106" + 292 "301106096086480186f842010104040302010630280603551d110421301fa41d301b3119301706" + 293 "035504031310507269766174654c6162656c332d313530310603551d1f042a30283026a024a022" + 294 "8620687474703a2f2f63726c2e766572697369676e2e636f6d2f706361332e63726c303206082b" + 295 "0601050507010104263024302206082b060105050730018616687474703a2f2f6f6373702e7468" + 296 "617774652e636f6d30340603551d25042d302b06082b0601050507030106082b06010505070302" + 297 "06096086480186f8420401060a6086480186f845010801300d06092a864886f70d010105050003" + 298 "81810055ac63eadea1ddd2905f9f0bce76be13518f93d9052bc81b774bad6950a1eededcfddb07" + 299 "e9e83994dcab72792f06bfab8170c4a8edea5334edef1e53d906c7562bd15cf4d18a8eb42bb137" + 300 "9048084225c53e8acb7feb6f04d16dc574a2f7a27c7b603c77cd0ece48027f012fb69b37e02a2a" + 301 "36dcd585d6ace53f546f961e05af" 302 303 func TestCreateSelfSignedCertificate(t *testing.T) { 304 random := rand.Reader 305 306 block, _ := pem.Decode([]byte(pemPrivateKey)) 307 rsaPriv, err := ParsePKCS1PrivateKey(block.Bytes) 308 if err != nil { 309 t.Fatalf("Failed to parse private key: %s", err) 310 } 311 312 ecdsaPriv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader) 313 if err != nil { 314 t.Fatalf("Failed to generate ECDSA key: %s", err) 315 } 316 317 tests := []struct { 318 name string 319 pub, priv interface{} 320 checkSig bool 321 }{ 322 {"RSA/RSA", &rsaPriv.PublicKey, rsaPriv, true}, 323 {"RSA/ECDSA", &rsaPriv.PublicKey, ecdsaPriv, false}, 324 {"ECDSA/RSA", &ecdsaPriv.PublicKey, rsaPriv, false}, 325 {"ECDSA/ECDSA", &ecdsaPriv.PublicKey, ecdsaPriv, true}, 326 } 327 328 testExtKeyUsage := []ExtKeyUsage{ExtKeyUsageClientAuth, ExtKeyUsageServerAuth} 329 testUnknownExtKeyUsage := []asn1.ObjectIdentifier{[]int{1, 2, 3}, []int{2, 59, 1}} 330 extraExtensionData := []byte("extra extension") 331 332 for _, test := range tests { 333 commonName := "test.example.com" 334 template := Certificate{ 335 SerialNumber: big.NewInt(1), 336 Subject: pkix.Name{ 337 CommonName: commonName, 338 Organization: []string{"Σ Acme Co"}, 339 }, 340 NotBefore: time.Unix(1000, 0), 341 NotAfter: time.Unix(100000, 0), 342 343 SubjectKeyId: []byte{1, 2, 3, 4}, 344 KeyUsage: KeyUsageCertSign, 345 346 ExtKeyUsage: testExtKeyUsage, 347 UnknownExtKeyUsage: testUnknownExtKeyUsage, 348 349 BasicConstraintsValid: true, 350 IsCA: true, 351 352 OCSPServer: []string{"http://ocsp.example.com"}, 353 IssuingCertificateURL: []string{"http://crt.example.com/ca1.crt"}, 354 355 DNSNames: []string{"test.example.com"}, 356 EmailAddresses: []string{"gopher@golang.org"}, 357 IPAddresses: []net.IP{net.IPv4(127, 0, 0, 1).To4(), net.ParseIP("2001:4860:0:2001::68")}, 358 359 PolicyIdentifiers: []asn1.ObjectIdentifier{[]int{1, 2, 3}}, 360 PermittedDNSDomains: []string{".example.com", "example.com"}, 361 362 CRLDistributionPoints: []string{"http://crl1.example.com/ca1.crl", "http://crl2.example.com/ca1.crl"}, 363 364 ExtraExtensions: []pkix.Extension{ 365 { 366 Id: []int{1, 2, 3, 4}, 367 Value: extraExtensionData, 368 }, 369 // This extension should override the SubjectKeyId, above. 370 { 371 Id: oidExtensionSubjectKeyId, 372 Critical: false, 373 Value: []byte{0x04, 0x04, 4, 3, 2, 1}, 374 }, 375 }, 376 } 377 378 derBytes, err := CreateCertificate(random, &template, &template, test.pub, test.priv) 379 if err != nil { 380 t.Errorf("%s: failed to create certificate: %s", test.name, err) 381 continue 382 } 383 384 cert, err := ParseCertificate(derBytes) 385 if err != nil { 386 t.Errorf("%s: failed to parse certificate: %s", test.name, err) 387 continue 388 } 389 390 if len(cert.PolicyIdentifiers) != 1 || !cert.PolicyIdentifiers[0].Equal(template.PolicyIdentifiers[0]) { 391 t.Errorf("%s: failed to parse policy identifiers: got:%#v want:%#v", test.name, cert.PolicyIdentifiers, template.PolicyIdentifiers) 392 } 393 394 if len(cert.PermittedDNSDomains) != 2 || cert.PermittedDNSDomains[0] != ".example.com" || cert.PermittedDNSDomains[1] != "example.com" { 395 t.Errorf("%s: failed to parse name constraints: %#v", test.name, cert.PermittedDNSDomains) 396 } 397 398 if cert.Subject.CommonName != commonName { 399 t.Errorf("%s: subject wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Subject.CommonName, commonName) 400 } 401 402 if cert.Issuer.CommonName != commonName { 403 t.Errorf("%s: issuer wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Issuer.CommonName, commonName) 404 } 405 406 if !reflect.DeepEqual(cert.ExtKeyUsage, testExtKeyUsage) { 407 t.Errorf("%s: extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.ExtKeyUsage, testExtKeyUsage) 408 } 409 410 if !reflect.DeepEqual(cert.UnknownExtKeyUsage, testUnknownExtKeyUsage) { 411 t.Errorf("%s: unknown extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.UnknownExtKeyUsage, testUnknownExtKeyUsage) 412 } 413 414 if !reflect.DeepEqual(cert.OCSPServer, template.OCSPServer) { 415 t.Errorf("%s: OCSP servers differ from template. Got %v, want %v", test.name, cert.OCSPServer, template.OCSPServer) 416 } 417 418 if !reflect.DeepEqual(cert.IssuingCertificateURL, template.IssuingCertificateURL) { 419 t.Errorf("%s: Issuing certificate URLs differ from template. Got %v, want %v", test.name, cert.IssuingCertificateURL, template.IssuingCertificateURL) 420 } 421 422 if !reflect.DeepEqual(cert.DNSNames, template.DNSNames) { 423 t.Errorf("%s: SAN DNS names differ from template. Got %v, want %v", test.name, cert.DNSNames, template.DNSNames) 424 } 425 426 if !reflect.DeepEqual(cert.EmailAddresses, template.EmailAddresses) { 427 t.Errorf("%s: SAN emails differ from template. Got %v, want %v", test.name, cert.EmailAddresses, template.EmailAddresses) 428 } 429 430 if !reflect.DeepEqual(cert.IPAddresses, template.IPAddresses) { 431 t.Errorf("%s: SAN IPs differ from template. Got %v, want %v", test.name, cert.IPAddresses, template.IPAddresses) 432 } 433 434 if !reflect.DeepEqual(cert.CRLDistributionPoints, template.CRLDistributionPoints) { 435 t.Errorf("%s: CRL distribution points differ from template. Got %v, want %v", test.name, cert.CRLDistributionPoints, template.CRLDistributionPoints) 436 } 437 438 if !bytes.Equal(cert.SubjectKeyId, []byte{4, 3, 2, 1}) { 439 t.Errorf("%s: ExtraExtensions didn't override SubjectKeyId", test.name) 440 } 441 442 if bytes.Index(derBytes, extraExtensionData) == -1 { 443 t.Errorf("%s: didn't find extra extension in DER output", test.name) 444 } 445 446 if test.checkSig { 447 err = cert.CheckSignatureFrom(cert) 448 if err != nil { 449 t.Errorf("%s: signature verification failed: %s", test.name, err) 450 } 451 } 452 } 453 } 454 455 // Self-signed certificate using ECDSA with SHA1 & secp256r1 456 var ecdsaSHA1CertPem = ` 457 -----BEGIN CERTIFICATE----- 458 MIICDjCCAbUCCQDF6SfN0nsnrjAJBgcqhkjOPQQBMIGPMQswCQYDVQQGEwJVUzET 459 MBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzEVMBMG 460 A1UECgwMR29vZ2xlLCBJbmMuMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 461 CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIwMjAyMDUw 462 WhcNMjIwNTE4MjAyMDUwWjCBjzELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 463 b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFTATBgNVBAoMDEdvb2dsZSwg 464 SW5jLjEXMBUGA1UEAwwOd3d3Lmdvb2dsZS5jb20xIzAhBgkqhkiG9w0BCQEWFGdv 465 bGFuZy1kZXZAZ21haWwuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE/Wgn 466 WQDo5+bz71T0327ERgd5SDDXFbXLpzIZDXTkjpe8QTEbsF+ezsQfrekrpDPC4Cd3 467 P9LY0tG+aI8IyVKdUjAJBgcqhkjOPQQBA0gAMEUCIGlsqMcRqWVIWTD6wXwe6Jk2 468 DKxL46r/FLgJYnzBEH99AiEA3fBouObsvV1R3oVkb4BQYnD4/4LeId6lAT43YvyV 469 a/A= 470 -----END CERTIFICATE----- 471 ` 472 473 // Self-signed certificate using ECDSA with SHA256 & secp256r1 474 var ecdsaSHA256p256CertPem = ` 475 -----BEGIN CERTIFICATE----- 476 MIICDzCCAbYCCQDlsuMWvgQzhTAKBggqhkjOPQQDAjCBjzELMAkGA1UEBhMCVVMx 477 EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFTAT 478 BgNVBAoMDEdvb2dsZSwgSW5jLjEXMBUGA1UEAwwOd3d3Lmdvb2dsZS5jb20xIzAh 479 BgkqhkiG9w0BCQEWFGdvbGFuZy1kZXZAZ21haWwuY29tMB4XDTEyMDUyMTAwMTkx 480 NloXDTIyMDUxOTAwMTkxNlowgY8xCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxp 481 Zm9ybmlhMRYwFAYDVQQHDA1Nb3VudGFpbiBWaWV3MRUwEwYDVQQKDAxHb29nbGUs 482 IEluYy4xFzAVBgNVBAMMDnd3dy5nb29nbGUuY29tMSMwIQYJKoZIhvcNAQkBFhRn 483 b2xhbmctZGV2QGdtYWlsLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPMt 484 2ErhxAty5EJRu9yM+MTy+hUXm3pdW1ensAv382KoGExSXAFWP7pjJnNtHO+XSwVm 485 YNtqjcAGFKpweoN//kQwCgYIKoZIzj0EAwIDRwAwRAIgIYSaUA/IB81gjbIw/hUV 486 70twxJr5EcgOo0hLp3Jm+EYCIFDO3NNcgmURbJ1kfoS3N/0O+irUtoPw38YoNkqJ 487 h5wi 488 -----END CERTIFICATE----- 489 ` 490 491 // Self-signed certificate using ECDSA with SHA256 & secp384r1 492 var ecdsaSHA256p384CertPem = ` 493 -----BEGIN CERTIFICATE----- 494 MIICSjCCAdECCQDje/no7mXkVzAKBggqhkjOPQQDAjCBjjELMAkGA1UEBhMCVVMx 495 EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDAS 496 BgNVBAoMC0dvb2dsZSwgSW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 497 CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIxMDYxMDM0 498 WhcNMjIwNTE5MDYxMDM0WjCBjjELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 499 b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDASBgNVBAoMC0dvb2dsZSwg 500 SW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEGCSqGSIb3DQEJARYUZ29s 501 YW5nLWRldkBnbWFpbC5jb20wdjAQBgcqhkjOPQIBBgUrgQQAIgNiAARRuzRNIKRK 502 jIktEmXanNmrTR/q/FaHXLhWRZ6nHWe26Fw7Rsrbk+VjGy4vfWtNn7xSFKrOu5ze 503 qxKnmE0h5E480MNgrUiRkaGO2GMJJVmxx20aqkXOk59U8yGA4CghE6MwCgYIKoZI 504 zj0EAwIDZwAwZAIwBZEN8gvmRmfeP/9C1PRLzODIY4JqWub2PLRT4mv9GU+yw3Gr 505 PU9A3CHMdEcdw/MEAjBBO1lId8KOCh9UZunsSMfqXiVurpzmhWd6VYZ/32G+M+Mh 506 3yILeYQzllt/g0rKVRk= 507 -----END CERTIFICATE----- 508 ` 509 510 // Self-signed certificate using ECDSA with SHA384 & secp521r1 511 var ecdsaSHA384p521CertPem = ` 512 -----BEGIN CERTIFICATE----- 513 MIICljCCAfcCCQDhp1AFD/ahKjAKBggqhkjOPQQDAzCBjjELMAkGA1UEBhMCVVMx 514 EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDAS 515 BgNVBAoMC0dvb2dsZSwgSW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 516 CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIxMTUwNDI5 517 WhcNMjIwNTE5MTUwNDI5WjCBjjELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 518 b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDASBgNVBAoMC0dvb2dsZSwg 519 SW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEGCSqGSIb3DQEJARYUZ29s 520 YW5nLWRldkBnbWFpbC5jb20wgZswEAYHKoZIzj0CAQYFK4EEACMDgYYABACqx9Rv 521 IssRs1LWYcNN+WffwlHw4Tv3y8/LIAA9MF1ZScIonU9nRMxt4a2uGJVCPDw6JHpz 522 PaYc0E9puLoE9AfKpwFr59Jkot7dBg55SKPEFkddoip/rvmN7NPAWjMBirOwjOkm 523 8FPthvPhGPqsu9AvgVuHu3PosWiHGNrhh379pva8MzAKBggqhkjOPQQDAwOBjAAw 524 gYgCQgEHNmswkUdPpHqrVxp9PvLVl+xxPuHBkT+75z9JizyxtqykHQo9Uh6SWCYH 525 BF9KLolo01wMt8DjoYP5Fb3j5MH7xwJCAbWZzTOp4l4DPkIvAh4LeC4VWbwPPyqh 526 kBg71w/iEcSY3wUKgHGcJJrObZw7wys91I5kENljqw/Samdr3ka+jBJa 527 -----END CERTIFICATE----- 528 ` 529 530 var ecdsaTests = []struct { 531 sigAlgo SignatureAlgorithm 532 pemCert string 533 }{ 534 {ECDSAWithSHA1, ecdsaSHA1CertPem}, 535 {ECDSAWithSHA256, ecdsaSHA256p256CertPem}, 536 {ECDSAWithSHA256, ecdsaSHA256p384CertPem}, 537 {ECDSAWithSHA384, ecdsaSHA384p521CertPem}, 538 } 539 540 func TestECDSA(t *testing.T) { 541 for i, test := range ecdsaTests { 542 pemBlock, _ := pem.Decode([]byte(test.pemCert)) 543 cert, err := ParseCertificate(pemBlock.Bytes) 544 if err != nil { 545 t.Errorf("%d: failed to parse certificate: %s", i, err) 546 continue 547 } 548 if sa := cert.SignatureAlgorithm; sa != test.sigAlgo { 549 t.Errorf("%d: signature algorithm is %v, want %v", i, sa, test.sigAlgo) 550 } 551 if parsedKey, ok := cert.PublicKey.(*ecdsa.PublicKey); !ok { 552 t.Errorf("%d: wanted an ECDSA public key but found: %#v", i, parsedKey) 553 } 554 if pka := cert.PublicKeyAlgorithm; pka != ECDSA { 555 t.Errorf("%d: public key algorithm is %v, want ECDSA", i, pka) 556 } 557 if err = cert.CheckSignatureFrom(cert); err != nil { 558 t.Errorf("%d: certificate verification failed: %s", i, err) 559 } 560 } 561 } 562 563 // Self-signed certificate using DSA with SHA1 564 var dsaCertPem = `-----BEGIN CERTIFICATE----- 565 MIIEDTCCA82gAwIBAgIJALHPghaoxeDhMAkGByqGSM44BAMweTELMAkGA1UEBhMC 566 VVMxCzAJBgNVBAgTAk5DMQ8wDQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2ds 567 ZSwgSW5jMRIwEAYDVQQDEwlKb24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFs 568 bGllQGdvb2dsZS5jb20wHhcNMTEwNTE0MDMwMTQ1WhcNMTEwNjEzMDMwMTQ1WjB5 569 MQswCQYDVQQGEwJVUzELMAkGA1UECBMCTkMxDzANBgNVBAcTBk5ld3RvbjEUMBIG 570 A1UEChMLR29vZ2xlLCBJbmMxEjAQBgNVBAMTCUpvbiBBbGxpZTEiMCAGCSqGSIb3 571 DQEJARYTam9uYWxsaWVAZ29vZ2xlLmNvbTCCAbcwggEsBgcqhkjOOAQBMIIBHwKB 572 gQC8hLUnQ7FpFYu4WXTj6DKvXvz8QrJkNJCVMTpKAT7uBpobk32S5RrPKXocd4gN 573 8lyGB9ggS03EVlEwXvSmO0DH2MQtke2jl9j1HLydClMf4sbx5V6TV9IFw505U1iW 574 jL7awRMgxge+FsudtJK254FjMFo03ZnOQ8ZJJ9E6AEDrlwIVAJpnBn9moyP11Ox5 575 Asc/5dnjb6dPAoGBAJFHd4KVv1iTVCvEG6gGiYop5DJh28hUQcN9kul+2A0yPUSC 576 X93oN00P8Vh3eYgSaCWZsha7zDG53MrVJ0Zf6v/X/CoZNhLldeNOepivTRAzn+Rz 577 kKUYy5l1sxYLHQKF0UGNCXfFKZT0PCmgU+PWhYNBBMn6/cIh44vp85ideo5CA4GE 578 AAKBgFmifCafzeRaohYKXJgMGSEaggCVCRq5xdyDCat+wbOkjC4mfG01/um3G8u5 579 LxasjlWRKTR/tcAL7t0QuokVyQaYdVypZXNaMtx1db7YBuHjj3aP+8JOQRI9xz8c 580 bp5NDJ5pISiFOv4p3GZfqZPcqckDt78AtkQrmnal2txhhjF6o4HeMIHbMB0GA1Ud 581 DgQWBBQVyyr7hO11ZFFpWX50298Sa3V+rzCBqwYDVR0jBIGjMIGggBQVyyr7hO11 582 ZFFpWX50298Sa3V+r6F9pHsweTELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAk5DMQ8w 583 DQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2dsZSwgSW5jMRIwEAYDVQQDEwlK 584 b24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFsbGllQGdvb2dsZS5jb22CCQCx 585 z4IWqMXg4TAMBgNVHRMEBTADAQH/MAkGByqGSM44BAMDLwAwLAIUPtn/5j8Q1jJI 586 7ggOIsgrhgUdjGQCFCsmDq1H11q9+9Wp9IMeGrTSKHIM 587 -----END CERTIFICATE----- 588 ` 589 590 func TestParseCertificateWithDsaPublicKey(t *testing.T) { 591 expectedKey := &dsa.PublicKey{ 592 Parameters: dsa.Parameters{ 593 P: bigFromHexString("00BC84B52743B169158BB85974E3E832AF5EFCFC42B264349095313A4A013EEE069A1B937D92E51ACF297A1C77880DF25C8607D8204B4DC45651305EF4A63B40C7D8C42D91EDA397D8F51CBC9D0A531FE2C6F1E55E9357D205C39D395358968CBEDAC11320C607BE16CB9DB492B6E78163305A34DD99CE43C64927D13A0040EB97"), 594 Q: bigFromHexString("009A67067F66A323F5D4EC7902C73FE5D9E36FA74F"), 595 G: bigFromHexString("009147778295BF5893542BC41BA806898A29E43261DBC85441C37D92E97ED80D323D44825FDDE8374D0FF15877798812682599B216BBCC31B9DCCAD527465FEAFFD7FC2A193612E575E34E7A98AF4D10339FE47390A518CB9975B3160B1D0285D1418D0977C52994F43C29A053E3D685834104C9FAFDC221E38BE9F3989D7A8E42"), 596 }, 597 Y: bigFromHexString("59A27C269FCDE45AA2160A5C980C19211A820095091AB9C5DC8309AB7EC1B3A48C2E267C6D35FEE9B71BCBB92F16AC8E559129347FB5C00BEEDD10BA8915C90698755CA965735A32DC7575BED806E1E38F768FFBC24E41123DC73F1C6E9E4D0C9E692128853AFE29DC665FA993DCA9C903B7BF00B6442B9A76A5DADC6186317A"), 598 } 599 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 600 cert, err := ParseCertificate(pemBlock.Bytes) 601 if err != nil { 602 t.Fatalf("Failed to parse certificate: %s", err) 603 } 604 if cert.PublicKeyAlgorithm != DSA { 605 t.Errorf("Parsed key algorithm was not DSA") 606 } 607 parsedKey, ok := cert.PublicKey.(*dsa.PublicKey) 608 if !ok { 609 t.Fatalf("Parsed key was not a DSA key: %s", err) 610 } 611 if expectedKey.Y.Cmp(parsedKey.Y) != 0 || 612 expectedKey.P.Cmp(parsedKey.P) != 0 || 613 expectedKey.Q.Cmp(parsedKey.Q) != 0 || 614 expectedKey.G.Cmp(parsedKey.G) != 0 { 615 t.Fatal("Parsed key differs from expected key") 616 } 617 } 618 619 func TestParseCertificateWithDSASignatureAlgorithm(t *testing.T) { 620 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 621 cert, err := ParseCertificate(pemBlock.Bytes) 622 if err != nil { 623 t.Fatalf("Failed to parse certificate: %s", err) 624 } 625 if cert.SignatureAlgorithm != DSAWithSHA1 { 626 t.Errorf("Parsed signature algorithm was not DSAWithSHA1") 627 } 628 } 629 630 func TestVerifyCertificateWithDSASignature(t *testing.T) { 631 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 632 cert, err := ParseCertificate(pemBlock.Bytes) 633 if err != nil { 634 t.Fatalf("Failed to parse certificate: %s", err) 635 } 636 // test cert is self-signed 637 if err = cert.CheckSignatureFrom(cert); err != nil { 638 t.Fatalf("DSA Certificate verification failed: %s", err) 639 } 640 } 641 642 const pemCertificate = `-----BEGIN CERTIFICATE----- 643 MIIB5DCCAZCgAwIBAgIBATALBgkqhkiG9w0BAQUwLTEQMA4GA1UEChMHQWNtZSBDbzEZMBcGA1UE 644 AxMQdGVzdC5leGFtcGxlLmNvbTAeFw03MDAxMDEwMDE2NDBaFw03MDAxMDIwMzQ2NDBaMC0xEDAO 645 BgNVBAoTB0FjbWUgQ28xGTAXBgNVBAMTEHRlc3QuZXhhbXBsZS5jb20wWjALBgkqhkiG9w0BAQED 646 SwAwSAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0fd7Ai2KW5ToIwzFo 647 fvJcS/STa6HA5gQenRUCAwEAAaOBnjCBmzAOBgNVHQ8BAf8EBAMCAAQwDwYDVR0TAQH/BAUwAwEB 648 /zANBgNVHQ4EBgQEAQIDBDAPBgNVHSMECDAGgAQBAgMEMBsGA1UdEQQUMBKCEHRlc3QuZXhhbXBs 649 ZS5jb20wDwYDVR0gBAgwBjAEBgIqAzAqBgNVHR4EIzAhoB8wDoIMLmV4YW1wbGUuY29tMA2CC2V4 650 YW1wbGUuY29tMAsGCSqGSIb3DQEBBQNBAHKZKoS1wEQOGhgklx4+/yFYQlnqwKXvar/ZecQvJwui 651 0seMQnwBhwdBkHfVIU2Fu5VUMRyxlf0ZNaDXcpU581k= 652 -----END CERTIFICATE-----` 653 654 func TestCRLCreation(t *testing.T) { 655 block, _ := pem.Decode([]byte(pemPrivateKey)) 656 priv, _ := ParsePKCS1PrivateKey(block.Bytes) 657 block, _ = pem.Decode([]byte(pemCertificate)) 658 cert, _ := ParseCertificate(block.Bytes) 659 660 now := time.Unix(1000, 0) 661 expiry := time.Unix(10000, 0) 662 663 revokedCerts := []pkix.RevokedCertificate{ 664 { 665 SerialNumber: big.NewInt(1), 666 RevocationTime: now, 667 }, 668 { 669 SerialNumber: big.NewInt(42), 670 RevocationTime: now, 671 }, 672 } 673 674 crlBytes, err := cert.CreateCRL(rand.Reader, priv, revokedCerts, now, expiry) 675 if err != nil { 676 t.Errorf("error creating CRL: %s", err) 677 } 678 679 _, err = ParseDERCRL(crlBytes) 680 if err != nil { 681 t.Errorf("error reparsing CRL: %s", err) 682 } 683 } 684 685 func fromBase64(in string) []byte { 686 out := make([]byte, base64.StdEncoding.DecodedLen(len(in))) 687 _, err := base64.StdEncoding.Decode(out, []byte(in)) 688 if err != nil { 689 panic("failed to base64 decode") 690 } 691 return out 692 } 693 694 func TestParseDERCRL(t *testing.T) { 695 derBytes := fromBase64(derCRLBase64) 696 certList, err := ParseDERCRL(derBytes) 697 if err != nil { 698 t.Errorf("error parsing: %s", err) 699 return 700 } 701 numCerts := len(certList.TBSCertList.RevokedCertificates) 702 expected := 88 703 if numCerts != expected { 704 t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected) 705 } 706 707 if certList.HasExpired(time.Unix(1302517272, 0)) { 708 t.Errorf("CRL has expired (but shouldn't have)") 709 } 710 711 // Can't check the signature here without a package cycle. 712 } 713 714 func TestParsePEMCRL(t *testing.T) { 715 pemBytes := fromBase64(pemCRLBase64) 716 certList, err := ParseCRL(pemBytes) 717 if err != nil { 718 t.Errorf("error parsing: %s", err) 719 return 720 } 721 numCerts := len(certList.TBSCertList.RevokedCertificates) 722 expected := 2 723 if numCerts != expected { 724 t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected) 725 } 726 727 if certList.HasExpired(time.Unix(1302517272, 0)) { 728 t.Errorf("CRL has expired (but shouldn't have)") 729 } 730 731 // Can't check the signature here without a package cycle. 732 } 733 734 // START CT CHANGES 735 736 func TestNonFatalErrors(t *testing.T) { 737 nfe := NonFatalErrors{} 738 739 nfe.AddError(errors.New("one")) 740 nfe.AddError(errors.New("two")) 741 nfe.AddError(errors.New("three")) 742 743 if !nfe.HasError() { 744 t.Fatal("NonFatalError claimed not to have an error") 745 } 746 747 if !strings.Contains(nfe.Error(), "one; two; three") { 748 t.Fatalf("Didn't see expected string from Error(), got '%s'", nfe.Error()) 749 } 750 } 751 752 // END CT CHANGES 753 754 const derCRLBase64 = "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" 755 756 const pemCRLBase64 = "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"