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 5package x509 6 7import ( 8 "bytes" 9 "crypto/dsa" 10 "crypto/ecdsa" 11 "crypto/elliptic" 12 "crypto/rand" 13 "crypto/rsa" 14 _ "crypto/sha256" 15 _ "crypto/sha512" 16 "crypto/x509/pkix" 17 "encoding/asn1" 18 "encoding/base64" 19 "encoding/hex" 20 "encoding/pem" 21 "math/big" 22 "net" 23 "reflect" 24 "testing" 25 "time" 26) 27 28func TestParsePKCS1PrivateKey(t *testing.T) { 29 block, _ := pem.Decode([]byte(pemPrivateKey)) 30 priv, err := ParsePKCS1PrivateKey(block.Bytes) 31 if err != nil { 32 t.Errorf("Failed to parse private key: %s", err) 33 return 34 } 35 if priv.PublicKey.N.Cmp(rsaPrivateKey.PublicKey.N) != 0 || 36 priv.PublicKey.E != rsaPrivateKey.PublicKey.E || 37 priv.D.Cmp(rsaPrivateKey.D) != 0 || 38 priv.Primes[0].Cmp(rsaPrivateKey.Primes[0]) != 0 || 39 priv.Primes[1].Cmp(rsaPrivateKey.Primes[1]) != 0 { 40 t.Errorf("got:%+v want:%+v", priv, rsaPrivateKey) 41 } 42} 43 44func TestParsePKIXPublicKey(t *testing.T) { 45 block, _ := pem.Decode([]byte(pemPublicKey)) 46 pub, err := ParsePKIXPublicKey(block.Bytes) 47 if err != nil { 48 t.Errorf("Failed to parse RSA public key: %s", err) 49 return 50 } 51 rsaPub, ok := pub.(*rsa.PublicKey) 52 if !ok { 53 t.Errorf("Value returned from ParsePKIXPublicKey was not an RSA public key") 54 return 55 } 56 57 pubBytes2, err := MarshalPKIXPublicKey(rsaPub) 58 if err != nil { 59 t.Errorf("Failed to marshal RSA public key for the second time: %s", err) 60 return 61 } 62 if !bytes.Equal(pubBytes2, block.Bytes) { 63 t.Errorf("Reserialization of public key didn't match. got %x, want %x", pubBytes2, block.Bytes) 64 } 65} 66 67var pemPublicKey = `-----BEGIN PUBLIC KEY----- 68MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VoPN9PKUjKFLMwOge6+ 69wnDi8sbETGIx2FKXGgqtAKpzmem53kRGEQg8WeqRmp12wgp74TGpkEXsGae7RS1k 70enJCnma4fii+noGH7R0qKgHvPrI2Bwa9hzsH8tHxpyM3qrXslOmD45EH9SxIDUBJ 71FehNdaPbLP1gFyahKMsdfxFJLUvbUycuZSJ2ZnIgeVxwm4qbSvZInL9Iu4FzuPtg 72fINKcbbovy1qq4KvPIrXzhbY3PWDc6btxCf3SE0JdE1MCPThntB62/bLMSQ7xdDR 73FF53oIpvxe/SCOymfWq/LW849Ytv3Xwod0+wzAP8STXG4HSELS4UedPYeHJJJYcZ 74+QIDAQAB 75-----END PUBLIC KEY----- 76` 77 78var pemPrivateKey = `-----BEGIN RSA PRIVATE KEY----- 79MIIBOgIBAAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0 80fd7Ai2KW5ToIwzFofvJcS/STa6HA5gQenRUCAwEAAQJBAIq9amn00aS0h/CrjXqu 81/ThglAXJmZhOMPVn4eiu7/ROixi9sex436MaVeMqSNf7Ex9a8fRNfWss7Sqd9eWu 82RTUCIQDasvGASLqmjeffBNLTXV2A5g4t+kLVCpsEIZAycV5GswIhANEPLmax0ME/ 83EO+ZJ79TJKN5yiGBRsv5yvx5UiHxajEXAiAhAol5N4EUyq6I9w1rYdhPMGpLfk7A 84IU2snfRJ6Nq2CQIgFrPsWRCkV+gOYcajD17rEqmuLrdIRexpg8N1DOSXoJ8CIGlS 85tAboUGBxTDq3ZroNism3DaMIbKPyYrAqhKov1h5V 86-----END RSA PRIVATE KEY----- 87` 88 89func bigFromString(s string) *big.Int { 90 ret := new(big.Int) 91 ret.SetString(s, 10) 92 return ret 93} 94 95func fromBase10(base10 string) *big.Int { 96 i := new(big.Int) 97 i.SetString(base10, 10) 98 return i 99} 100 101func bigFromHexString(s string) *big.Int { 102 ret := new(big.Int) 103 ret.SetString(s, 16) 104 return ret 105} 106 107var rsaPrivateKey = &rsa.PrivateKey{ 108 PublicKey: rsa.PublicKey{ 109 N: bigFromString("9353930466774385905609975137998169297361893554149986716853295022578535724979677252958524466350471210367835187480748268864277464700638583474144061408845077"), 110 E: 65537, 111 }, 112 D: bigFromString("7266398431328116344057699379749222532279343923819063639497049039389899328538543087657733766554155839834519529439851673014800261285757759040931985506583861"), 113 Primes: []*big.Int{ 114 bigFromString("98920366548084643601728869055592650835572950932266967461790948584315647051443"), 115 bigFromString("94560208308847015747498523884063394671606671904944666360068158221458669711639"), 116 }, 117} 118 119func TestMarshalRSAPrivateKey(t *testing.T) { 120 priv := &rsa.PrivateKey{ 121 PublicKey: rsa.PublicKey{ 122 N: fromBase10("16346378922382193400538269749936049106320265317511766357599732575277382844051791096569333808598921852351577762718529818072849191122419410612033592401403764925096136759934497687765453905884149505175426053037420486697072448609022753683683718057795566811401938833367954642951433473337066311978821180526439641496973296037000052546108507805269279414789035461158073156772151892452251106173507240488993608650881929629163465099476849643165682709047462010581308719577053905787496296934240246311806555924593059995202856826239801816771116902778517096212527979497399966526283516447337775509777558018145573127308919204297111496233"), 123 E: 3, 124 }, 125 D: fromBase10("10897585948254795600358846499957366070880176878341177571733155050184921896034527397712889205732614568234385175145686545381899460748279607074689061600935843283397424506622998458510302603922766336783617368686090042765718290914099334449154829375179958369993407724946186243249568928237086215759259909861748642124071874879861299389874230489928271621259294894142840428407196932444474088857746123104978617098858619445675532587787023228852383149557470077802718705420275739737958953794088728369933811184572620857678792001136676902250566845618813972833750098806496641114644760255910789397593428910198080271317419213080834885003"), 126 Primes: []*big.Int{ 127 fromBase10("1025363189502892836833747188838978207017355117492483312747347695538428729137306368764177201532277413433182799108299960196606011786562992097313508180436744488171474690412562218914213688661311117337381958560443"), 128 fromBase10("3467903426626310123395340254094941045497208049900750380025518552334536945536837294961497712862519984786362199788654739924501424784631315081391467293694361474867825728031147665777546570788493758372218019373"), 129 fromBase10("4597024781409332673052708605078359346966325141767460991205742124888960305710298765592730135879076084498363772408626791576005136245060321874472727132746643162385746062759369754202494417496879741537284589047"), 130 }, 131 } 132 133 derBytes := MarshalPKCS1PrivateKey(priv) 134 135 priv2, err := ParsePKCS1PrivateKey(derBytes) 136 if err != nil { 137 t.Errorf("error parsing serialized key: %s", err) 138 return 139 } 140 if priv.PublicKey.N.Cmp(priv2.PublicKey.N) != 0 || 141 priv.PublicKey.E != priv2.PublicKey.E || 142 priv.D.Cmp(priv2.D) != 0 || 143 len(priv2.Primes) != 3 || 144 priv.Primes[0].Cmp(priv2.Primes[0]) != 0 || 145 priv.Primes[1].Cmp(priv2.Primes[1]) != 0 || 146 priv.Primes[2].Cmp(priv2.Primes[2]) != 0 { 147 t.Errorf("got:%+v want:%+v", priv, priv2) 148 } 149} 150 151type matchHostnamesTest struct { 152 pattern, host string 153 ok bool 154} 155 156var matchHostnamesTests = []matchHostnamesTest{ 157 {"a.b.c", "a.b.c", true}, 158 {"a.b.c", "b.b.c", false}, 159 {"", "b.b.c", false}, 160 {"a.b.c", "", false}, 161 {"example.com", "example.com", true}, 162 {"example.com", "www.example.com", false}, 163 {"*.example.com", "www.example.com", true}, 164 {"*.example.com", "xyz.www.example.com", false}, 165 {"*.*.example.com", "xyz.www.example.com", true}, 166 {"*.www.*.com", "xyz.www.example.com", true}, 167} 168 169func TestMatchHostnames(t *testing.T) { 170 for i, test := range matchHostnamesTests { 171 r := matchHostnames(test.pattern, test.host) 172 if r != test.ok { 173 t.Errorf("#%d mismatch got: %t want: %t", i, r, test.ok) 174 } 175 } 176} 177 178func TestMatchIP(t *testing.T) { 179 // Check that pattern matching is working. 180 c := &Certificate{ 181 DNSNames: []string{"*.foo.bar.baz"}, 182 Subject: pkix.Name{ 183 CommonName: "*.foo.bar.baz", 184 }, 185 } 186 err := c.VerifyHostname("quux.foo.bar.baz") 187 if err != nil { 188 t.Fatalf("VerifyHostname(quux.foo.bar.baz): %v", err) 189 } 190 191 // But check that if we change it to be matching against an IP address, 192 // it is rejected. 193 c = &Certificate{ 194 DNSNames: []string{"*.2.3.4"}, 195 Subject: pkix.Name{ 196 CommonName: "*.2.3.4", 197 }, 198 } 199 err = c.VerifyHostname("1.2.3.4") 200 if err == nil { 201 t.Fatalf("VerifyHostname(1.2.3.4) should have failed, did not") 202 } 203 204 c = &Certificate{ 205 IPAddresses: []net.IP{net.ParseIP("127.0.0.1"), net.ParseIP("::1")}, 206 } 207 err = c.VerifyHostname("127.0.0.1") 208 if err != nil { 209 t.Fatalf("VerifyHostname(127.0.0.1): %v", err) 210 } 211 err = c.VerifyHostname("::1") 212 if err != nil { 213 t.Fatalf("VerifyHostname(::1): %v", err) 214 } 215 err = c.VerifyHostname("[::1]") 216 if err != nil { 217 t.Fatalf("VerifyHostname([::1]): %v", err) 218 } 219} 220 221func TestCertificateParse(t *testing.T) { 222 s, _ := hex.DecodeString(certBytes) 223 certs, err := ParseCertificates(s) 224 if err != nil { 225 t.Error(err) 226 } 227 if len(certs) != 2 { 228 t.Errorf("Wrong number of certs: got %d want 2", len(certs)) 229 return 230 } 231 232 err = certs[0].CheckSignatureFrom(certs[1]) 233 if err != nil { 234 t.Error(err) 235 } 236 237 if err := certs[0].VerifyHostname("mail.google.com"); err != nil { 238 t.Error(err) 239 } 240 241 const expectedExtensions = 4 242 if n := len(certs[0].Extensions); n != expectedExtensions { 243 t.Errorf("want %d extensions, got %d", expectedExtensions, n) 244 } 245} 246 247var certBytes = "308203223082028ba00302010202106edf0d9499fd4533dd1297fc42a93be1300d06092a864886" + 248 "f70d0101050500304c310b3009060355040613025a4131253023060355040a131c546861777465" + 249 "20436f6e73756c74696e67202850747929204c74642e311630140603550403130d546861777465" + 250 "20534743204341301e170d3039303332353136343932395a170d3130303332353136343932395a" + 251 "3069310b3009060355040613025553311330110603550408130a43616c69666f726e6961311630" + 252 "140603550407130d4d6f756e7461696e205669657731133011060355040a130a476f6f676c6520" + 253 "496e63311830160603550403130f6d61696c2e676f6f676c652e636f6d30819f300d06092a8648" + 254 "86f70d010101050003818d0030818902818100c5d6f892fccaf5614b064149e80a2c9581a218ef" + 255 "41ec35bd7a58125ae76f9ea54ddc893abbeb029f6b73616bf0ffd868791fba7af9c4aebf3706ba" + 256 "3eeaeed27435b4ddcfb157c05f351d66aa87fee0de072d66d773affbd36ab78bef090e0cc861a9" + 257 "03ac90dd98b51c9c41566c017f0beec3bff391051ffba0f5cc6850ad2a590203010001a381e730" + 258 "81e430280603551d250421301f06082b0601050507030106082b06010505070302060960864801" + 259 "86f842040130360603551d1f042f302d302ba029a0278625687474703a2f2f63726c2e74686177" + 260 "74652e636f6d2f54686177746553474343412e63726c307206082b060105050701010466306430" + 261 "2206082b060105050730018616687474703a2f2f6f6373702e7468617774652e636f6d303e0608" + 262 "2b060105050730028632687474703a2f2f7777772e7468617774652e636f6d2f7265706f736974" + 263 "6f72792f5468617774655f5347435f43412e637274300c0603551d130101ff04023000300d0609" + 264 "2a864886f70d01010505000381810062f1f3050ebc105e497c7aedf87e24d2f4a986bb3b837bd1" + 265 "9b91ebcad98b065992f6bd2b49b7d6d3cb2e427a99d606c7b1d46352527fac39e6a8b6726de5bf" + 266 "70212a52cba07634a5e332011bd1868e78eb5e3c93cf03072276786f207494feaa0ed9d53b2110" + 267 "a76571f90209cdae884385c882587030ee15f33d761e2e45a6bc308203233082028ca003020102" + 268 "020430000002300d06092a864886f70d0101050500305f310b3009060355040613025553311730" + 269 "15060355040a130e566572695369676e2c20496e632e31373035060355040b132e436c61737320" + 270 "33205075626c6963205072696d6172792043657274696669636174696f6e20417574686f726974" + 271 "79301e170d3034303531333030303030305a170d3134303531323233353935395a304c310b3009" + 272 "060355040613025a4131253023060355040a131c54686177746520436f6e73756c74696e672028" + 273 "50747929204c74642e311630140603550403130d5468617774652053474320434130819f300d06" + 274 "092a864886f70d010101050003818d0030818902818100d4d367d08d157faecd31fe7d1d91a13f" + 275 "0b713cacccc864fb63fc324b0794bd6f80ba2fe10493c033fc093323e90b742b71c403c6d2cde2" + 276 "2ff50963cdff48a500bfe0e7f388b72d32de9836e60aad007bc4644a3b847503f270927d0e62f5" + 277 "21ab693684317590f8bfc76c881b06957cc9e5a8de75a12c7a68dfd5ca1c875860190203010001" + 278 "a381fe3081fb30120603551d130101ff040830060101ff020100300b0603551d0f040403020106" + 279 "301106096086480186f842010104040302010630280603551d110421301fa41d301b3119301706" + 280 "035504031310507269766174654c6162656c332d313530310603551d1f042a30283026a024a022" + 281 "8620687474703a2f2f63726c2e766572697369676e2e636f6d2f706361332e63726c303206082b" + 282 "0601050507010104263024302206082b060105050730018616687474703a2f2f6f6373702e7468" + 283 "617774652e636f6d30340603551d25042d302b06082b0601050507030106082b06010505070302" + 284 "06096086480186f8420401060a6086480186f845010801300d06092a864886f70d010105050003" + 285 "81810055ac63eadea1ddd2905f9f0bce76be13518f93d9052bc81b774bad6950a1eededcfddb07" + 286 "e9e83994dcab72792f06bfab8170c4a8edea5334edef1e53d906c7562bd15cf4d18a8eb42bb137" + 287 "9048084225c53e8acb7feb6f04d16dc574a2f7a27c7b603c77cd0ece48027f012fb69b37e02a2a" + 288 "36dcd585d6ace53f546f961e05af" 289 290func TestCreateSelfSignedCertificate(t *testing.T) { 291 random := rand.Reader 292 293 block, _ := pem.Decode([]byte(pemPrivateKey)) 294 rsaPriv, err := ParsePKCS1PrivateKey(block.Bytes) 295 if err != nil { 296 t.Fatalf("Failed to parse private key: %s", err) 297 } 298 299 ecdsaPriv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader) 300 if err != nil { 301 t.Fatalf("Failed to generate ECDSA key: %s", err) 302 } 303 304 tests := []struct { 305 name string 306 pub, priv interface{} 307 checkSig bool 308 }{ 309 {"RSA/RSA", &rsaPriv.PublicKey, rsaPriv, true}, 310 {"RSA/ECDSA", &rsaPriv.PublicKey, ecdsaPriv, false}, 311 {"ECDSA/RSA", &ecdsaPriv.PublicKey, rsaPriv, false}, 312 {"ECDSA/ECDSA", &ecdsaPriv.PublicKey, ecdsaPriv, true}, 313 } 314 315 testExtKeyUsage := []ExtKeyUsage{ExtKeyUsageClientAuth, ExtKeyUsageServerAuth} 316 testUnknownExtKeyUsage := []asn1.ObjectIdentifier{[]int{1, 2, 3}, []int{2, 59, 1}} 317 extraExtensionData := []byte("extra extension") 318 319 for _, test := range tests { 320 commonName := "test.example.com" 321 template := Certificate{ 322 SerialNumber: big.NewInt(1), 323 Subject: pkix.Name{ 324 CommonName: commonName, 325 Organization: []string{"Σ Acme Co"}, 326 }, 327 NotBefore: time.Unix(1000, 0), 328 NotAfter: time.Unix(100000, 0), 329 330 SubjectKeyId: []byte{1, 2, 3, 4}, 331 KeyUsage: KeyUsageCertSign, 332 333 ExtKeyUsage: testExtKeyUsage, 334 UnknownExtKeyUsage: testUnknownExtKeyUsage, 335 336 BasicConstraintsValid: true, 337 IsCA: true, 338 339 OCSPServer: []string{"http://ocsp.example.com"}, 340 IssuingCertificateURL: []string{"http://crt.example.com/ca1.crt"}, 341 342 DNSNames: []string{"test.example.com"}, 343 EmailAddresses: []string{"gopher@golang.org"}, 344 IPAddresses: []net.IP{net.IPv4(127, 0, 0, 1).To4(), net.ParseIP("2001:4860:0:2001::68")}, 345 346 PolicyIdentifiers: []asn1.ObjectIdentifier{[]int{1, 2, 3}}, 347 PermittedDNSDomains: []string{".example.com", "example.com"}, 348 349 CRLDistributionPoints: []string{"http://crl1.example.com/ca1.crl", "http://crl2.example.com/ca1.crl"}, 350 351 ExtraExtensions: []pkix.Extension{ 352 { 353 Id: []int{1, 2, 3, 4}, 354 Value: extraExtensionData, 355 }, 356 // This extension should override the SubjectKeyId, above. 357 { 358 Id: oidExtensionSubjectKeyId, 359 Critical: false, 360 Value: []byte{0x04, 0x04, 4, 3, 2, 1}, 361 }, 362 }, 363 } 364 365 derBytes, err := CreateCertificate(random, &template, &template, test.pub, test.priv) 366 if err != nil { 367 t.Errorf("%s: failed to create certificate: %s", test.name, err) 368 continue 369 } 370 371 cert, err := ParseCertificate(derBytes) 372 if err != nil { 373 t.Errorf("%s: failed to parse certificate: %s", test.name, err) 374 continue 375 } 376 377 if len(cert.PolicyIdentifiers) != 1 || !cert.PolicyIdentifiers[0].Equal(template.PolicyIdentifiers[0]) { 378 t.Errorf("%s: failed to parse policy identifiers: got:%#v want:%#v", test.name, cert.PolicyIdentifiers, template.PolicyIdentifiers) 379 } 380 381 if len(cert.PermittedDNSDomains) != 2 || cert.PermittedDNSDomains[0] != ".example.com" || cert.PermittedDNSDomains[1] != "example.com" { 382 t.Errorf("%s: failed to parse name constraints: %#v", test.name, cert.PermittedDNSDomains) 383 } 384 385 if cert.Subject.CommonName != commonName { 386 t.Errorf("%s: subject wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Subject.CommonName, commonName) 387 } 388 389 if cert.Issuer.CommonName != commonName { 390 t.Errorf("%s: issuer wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Issuer.CommonName, commonName) 391 } 392 393 if !reflect.DeepEqual(cert.ExtKeyUsage, testExtKeyUsage) { 394 t.Errorf("%s: extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.ExtKeyUsage, testExtKeyUsage) 395 } 396 397 if !reflect.DeepEqual(cert.UnknownExtKeyUsage, testUnknownExtKeyUsage) { 398 t.Errorf("%s: unknown extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.UnknownExtKeyUsage, testUnknownExtKeyUsage) 399 } 400 401 if !reflect.DeepEqual(cert.OCSPServer, template.OCSPServer) { 402 t.Errorf("%s: OCSP servers differ from template. Got %v, want %v", test.name, cert.OCSPServer, template.OCSPServer) 403 } 404 405 if !reflect.DeepEqual(cert.IssuingCertificateURL, template.IssuingCertificateURL) { 406 t.Errorf("%s: Issuing certificate URLs differ from template. Got %v, want %v", test.name, cert.IssuingCertificateURL, template.IssuingCertificateURL) 407 } 408 409 if !reflect.DeepEqual(cert.DNSNames, template.DNSNames) { 410 t.Errorf("%s: SAN DNS names differ from template. Got %v, want %v", test.name, cert.DNSNames, template.DNSNames) 411 } 412 413 if !reflect.DeepEqual(cert.EmailAddresses, template.EmailAddresses) { 414 t.Errorf("%s: SAN emails differ from template. Got %v, want %v", test.name, cert.EmailAddresses, template.EmailAddresses) 415 } 416 417 if !reflect.DeepEqual(cert.IPAddresses, template.IPAddresses) { 418 t.Errorf("%s: SAN IPs differ from template. Got %v, want %v", test.name, cert.IPAddresses, template.IPAddresses) 419 } 420 421 if !reflect.DeepEqual(cert.CRLDistributionPoints, template.CRLDistributionPoints) { 422 t.Errorf("%s: CRL distribution points differ from template. Got %v, want %v", test.name, cert.CRLDistributionPoints, template.CRLDistributionPoints) 423 } 424 425 if !bytes.Equal(cert.SubjectKeyId, []byte{4, 3, 2, 1}) { 426 t.Errorf("%s: ExtraExtensions didn't override SubjectKeyId", test.name) 427 } 428 429 if bytes.Index(derBytes, extraExtensionData) == -1 { 430 t.Errorf("%s: didn't find extra extension in DER output", test.name) 431 } 432 433 if test.checkSig { 434 err = cert.CheckSignatureFrom(cert) 435 if err != nil { 436 t.Errorf("%s: signature verification failed: %s", test.name, err) 437 } 438 } 439 } 440} 441 442// Self-signed certificate using ECDSA with SHA1 & secp256r1 443var ecdsaSHA1CertPem = ` 444-----BEGIN CERTIFICATE----- 445MIICDjCCAbUCCQDF6SfN0nsnrjAJBgcqhkjOPQQBMIGPMQswCQYDVQQGEwJVUzET 446MBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzEVMBMG 447A1UECgwMR29vZ2xlLCBJbmMuMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 448CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIwMjAyMDUw 449WhcNMjIwNTE4MjAyMDUwWjCBjzELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 450b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFTATBgNVBAoMDEdvb2dsZSwg 451SW5jLjEXMBUGA1UEAwwOd3d3Lmdvb2dsZS5jb20xIzAhBgkqhkiG9w0BCQEWFGdv 452bGFuZy1kZXZAZ21haWwuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE/Wgn 453WQDo5+bz71T0327ERgd5SDDXFbXLpzIZDXTkjpe8QTEbsF+ezsQfrekrpDPC4Cd3 454P9LY0tG+aI8IyVKdUjAJBgcqhkjOPQQBA0gAMEUCIGlsqMcRqWVIWTD6wXwe6Jk2 455DKxL46r/FLgJYnzBEH99AiEA3fBouObsvV1R3oVkb4BQYnD4/4LeId6lAT43YvyV 456a/A= 457-----END CERTIFICATE----- 458` 459 460// Self-signed certificate using ECDSA with SHA256 & secp256r1 461var ecdsaSHA256p256CertPem = ` 462-----BEGIN CERTIFICATE----- 463MIICDzCCAbYCCQDlsuMWvgQzhTAKBggqhkjOPQQDAjCBjzELMAkGA1UEBhMCVVMx 464EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFTAT 465BgNVBAoMDEdvb2dsZSwgSW5jLjEXMBUGA1UEAwwOd3d3Lmdvb2dsZS5jb20xIzAh 466BgkqhkiG9w0BCQEWFGdvbGFuZy1kZXZAZ21haWwuY29tMB4XDTEyMDUyMTAwMTkx 467NloXDTIyMDUxOTAwMTkxNlowgY8xCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxp 468Zm9ybmlhMRYwFAYDVQQHDA1Nb3VudGFpbiBWaWV3MRUwEwYDVQQKDAxHb29nbGUs 469IEluYy4xFzAVBgNVBAMMDnd3dy5nb29nbGUuY29tMSMwIQYJKoZIhvcNAQkBFhRn 470b2xhbmctZGV2QGdtYWlsLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPMt 4712ErhxAty5EJRu9yM+MTy+hUXm3pdW1ensAv382KoGExSXAFWP7pjJnNtHO+XSwVm 472YNtqjcAGFKpweoN//kQwCgYIKoZIzj0EAwIDRwAwRAIgIYSaUA/IB81gjbIw/hUV 47370twxJr5EcgOo0hLp3Jm+EYCIFDO3NNcgmURbJ1kfoS3N/0O+irUtoPw38YoNkqJ 474h5wi 475-----END CERTIFICATE----- 476` 477 478// Self-signed certificate using ECDSA with SHA256 & secp384r1 479var ecdsaSHA256p384CertPem = ` 480-----BEGIN CERTIFICATE----- 481MIICSjCCAdECCQDje/no7mXkVzAKBggqhkjOPQQDAjCBjjELMAkGA1UEBhMCVVMx 482EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDAS 483BgNVBAoMC0dvb2dsZSwgSW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 484CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIxMDYxMDM0 485WhcNMjIwNTE5MDYxMDM0WjCBjjELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 486b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDASBgNVBAoMC0dvb2dsZSwg 487SW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEGCSqGSIb3DQEJARYUZ29s 488YW5nLWRldkBnbWFpbC5jb20wdjAQBgcqhkjOPQIBBgUrgQQAIgNiAARRuzRNIKRK 489jIktEmXanNmrTR/q/FaHXLhWRZ6nHWe26Fw7Rsrbk+VjGy4vfWtNn7xSFKrOu5ze 490qxKnmE0h5E480MNgrUiRkaGO2GMJJVmxx20aqkXOk59U8yGA4CghE6MwCgYIKoZI 491zj0EAwIDZwAwZAIwBZEN8gvmRmfeP/9C1PRLzODIY4JqWub2PLRT4mv9GU+yw3Gr 492PU9A3CHMdEcdw/MEAjBBO1lId8KOCh9UZunsSMfqXiVurpzmhWd6VYZ/32G+M+Mh 4933yILeYQzllt/g0rKVRk= 494-----END CERTIFICATE----- 495` 496 497// Self-signed certificate using ECDSA with SHA384 & secp521r1 498var ecdsaSHA384p521CertPem = ` 499-----BEGIN CERTIFICATE----- 500MIICljCCAfcCCQDhp1AFD/ahKjAKBggqhkjOPQQDAzCBjjELMAkGA1UEBhMCVVMx 501EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDAS 502BgNVBAoMC0dvb2dsZSwgSW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEG 503CSqGSIb3DQEJARYUZ29sYW5nLWRldkBnbWFpbC5jb20wHhcNMTIwNTIxMTUwNDI5 504WhcNMjIwNTE5MTUwNDI5WjCBjjELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlm 505b3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFDASBgNVBAoMC0dvb2dsZSwg 506SW5jMRcwFQYDVQQDDA53d3cuZ29vZ2xlLmNvbTEjMCEGCSqGSIb3DQEJARYUZ29s 507YW5nLWRldkBnbWFpbC5jb20wgZswEAYHKoZIzj0CAQYFK4EEACMDgYYABACqx9Rv 508IssRs1LWYcNN+WffwlHw4Tv3y8/LIAA9MF1ZScIonU9nRMxt4a2uGJVCPDw6JHpz 509PaYc0E9puLoE9AfKpwFr59Jkot7dBg55SKPEFkddoip/rvmN7NPAWjMBirOwjOkm 5108FPthvPhGPqsu9AvgVuHu3PosWiHGNrhh379pva8MzAKBggqhkjOPQQDAwOBjAAw 511gYgCQgEHNmswkUdPpHqrVxp9PvLVl+xxPuHBkT+75z9JizyxtqykHQo9Uh6SWCYH 512BF9KLolo01wMt8DjoYP5Fb3j5MH7xwJCAbWZzTOp4l4DPkIvAh4LeC4VWbwPPyqh 513kBg71w/iEcSY3wUKgHGcJJrObZw7wys91I5kENljqw/Samdr3ka+jBJa 514-----END CERTIFICATE----- 515` 516 517var ecdsaTests = []struct { 518 sigAlgo SignatureAlgorithm 519 pemCert string 520}{ 521 {ECDSAWithSHA1, ecdsaSHA1CertPem}, 522 {ECDSAWithSHA256, ecdsaSHA256p256CertPem}, 523 {ECDSAWithSHA256, ecdsaSHA256p384CertPem}, 524 {ECDSAWithSHA384, ecdsaSHA384p521CertPem}, 525} 526 527func TestECDSA(t *testing.T) { 528 for i, test := range ecdsaTests { 529 pemBlock, _ := pem.Decode([]byte(test.pemCert)) 530 cert, err := ParseCertificate(pemBlock.Bytes) 531 if err != nil { 532 t.Errorf("%d: failed to parse certificate: %s", i, err) 533 continue 534 } 535 if sa := cert.SignatureAlgorithm; sa != test.sigAlgo { 536 t.Errorf("%d: signature algorithm is %v, want %v", i, sa, test.sigAlgo) 537 } 538 if parsedKey, ok := cert.PublicKey.(*ecdsa.PublicKey); !ok { 539 t.Errorf("%d: wanted an ECDSA public key but found: %#v", i, parsedKey) 540 } 541 if pka := cert.PublicKeyAlgorithm; pka != ECDSA { 542 t.Errorf("%d: public key algorithm is %v, want ECDSA", i, pka) 543 } 544 if err = cert.CheckSignatureFrom(cert); err != nil { 545 t.Errorf("%d: certificate verification failed: %s", i, err) 546 } 547 } 548} 549 550// Self-signed certificate using DSA with SHA1 551var dsaCertPem = `-----BEGIN CERTIFICATE----- 552MIIEDTCCA82gAwIBAgIJALHPghaoxeDhMAkGByqGSM44BAMweTELMAkGA1UEBhMC 553VVMxCzAJBgNVBAgTAk5DMQ8wDQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2ds 554ZSwgSW5jMRIwEAYDVQQDEwlKb24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFs 555bGllQGdvb2dsZS5jb20wHhcNMTEwNTE0MDMwMTQ1WhcNMTEwNjEzMDMwMTQ1WjB5 556MQswCQYDVQQGEwJVUzELMAkGA1UECBMCTkMxDzANBgNVBAcTBk5ld3RvbjEUMBIG 557A1UEChMLR29vZ2xlLCBJbmMxEjAQBgNVBAMTCUpvbiBBbGxpZTEiMCAGCSqGSIb3 558DQEJARYTam9uYWxsaWVAZ29vZ2xlLmNvbTCCAbcwggEsBgcqhkjOOAQBMIIBHwKB 559gQC8hLUnQ7FpFYu4WXTj6DKvXvz8QrJkNJCVMTpKAT7uBpobk32S5RrPKXocd4gN 5608lyGB9ggS03EVlEwXvSmO0DH2MQtke2jl9j1HLydClMf4sbx5V6TV9IFw505U1iW 561jL7awRMgxge+FsudtJK254FjMFo03ZnOQ8ZJJ9E6AEDrlwIVAJpnBn9moyP11Ox5 562Asc/5dnjb6dPAoGBAJFHd4KVv1iTVCvEG6gGiYop5DJh28hUQcN9kul+2A0yPUSC 563X93oN00P8Vh3eYgSaCWZsha7zDG53MrVJ0Zf6v/X/CoZNhLldeNOepivTRAzn+Rz 564kKUYy5l1sxYLHQKF0UGNCXfFKZT0PCmgU+PWhYNBBMn6/cIh44vp85ideo5CA4GE 565AAKBgFmifCafzeRaohYKXJgMGSEaggCVCRq5xdyDCat+wbOkjC4mfG01/um3G8u5 566LxasjlWRKTR/tcAL7t0QuokVyQaYdVypZXNaMtx1db7YBuHjj3aP+8JOQRI9xz8c 567bp5NDJ5pISiFOv4p3GZfqZPcqckDt78AtkQrmnal2txhhjF6o4HeMIHbMB0GA1Ud 568DgQWBBQVyyr7hO11ZFFpWX50298Sa3V+rzCBqwYDVR0jBIGjMIGggBQVyyr7hO11 569ZFFpWX50298Sa3V+r6F9pHsweTELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAk5DMQ8w 570DQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2dsZSwgSW5jMRIwEAYDVQQDEwlK 571b24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFsbGllQGdvb2dsZS5jb22CCQCx 572z4IWqMXg4TAMBgNVHRMEBTADAQH/MAkGByqGSM44BAMDLwAwLAIUPtn/5j8Q1jJI 5737ggOIsgrhgUdjGQCFCsmDq1H11q9+9Wp9IMeGrTSKHIM 574-----END CERTIFICATE----- 575` 576 577func TestParseCertificateWithDsaPublicKey(t *testing.T) { 578 expectedKey := &dsa.PublicKey{ 579 Parameters: dsa.Parameters{ 580 P: bigFromHexString("00BC84B52743B169158BB85974E3E832AF5EFCFC42B264349095313A4A013EEE069A1B937D92E51ACF297A1C77880DF25C8607D8204B4DC45651305EF4A63B40C7D8C42D91EDA397D8F51CBC9D0A531FE2C6F1E55E9357D205C39D395358968CBEDAC11320C607BE16CB9DB492B6E78163305A34DD99CE43C64927D13A0040EB97"), 581 Q: bigFromHexString("009A67067F66A323F5D4EC7902C73FE5D9E36FA74F"), 582 G: bigFromHexString("009147778295BF5893542BC41BA806898A29E43261DBC85441C37D92E97ED80D323D44825FDDE8374D0FF15877798812682599B216BBCC31B9DCCAD527465FEAFFD7FC2A193612E575E34E7A98AF4D10339FE47390A518CB9975B3160B1D0285D1418D0977C52994F43C29A053E3D685834104C9FAFDC221E38BE9F3989D7A8E42"), 583 }, 584 Y: bigFromHexString("59A27C269FCDE45AA2160A5C980C19211A820095091AB9C5DC8309AB7EC1B3A48C2E267C6D35FEE9B71BCBB92F16AC8E559129347FB5C00BEEDD10BA8915C90698755CA965735A32DC7575BED806E1E38F768FFBC24E41123DC73F1C6E9E4D0C9E692128853AFE29DC665FA993DCA9C903B7BF00B6442B9A76A5DADC6186317A"), 585 } 586 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 587 cert, err := ParseCertificate(pemBlock.Bytes) 588 if err != nil { 589 t.Fatalf("Failed to parse certificate: %s", err) 590 } 591 if cert.PublicKeyAlgorithm != DSA { 592 t.Errorf("Parsed key algorithm was not DSA") 593 } 594 parsedKey, ok := cert.PublicKey.(*dsa.PublicKey) 595 if !ok { 596 t.Fatalf("Parsed key was not a DSA key: %s", err) 597 } 598 if expectedKey.Y.Cmp(parsedKey.Y) != 0 || 599 expectedKey.P.Cmp(parsedKey.P) != 0 || 600 expectedKey.Q.Cmp(parsedKey.Q) != 0 || 601 expectedKey.G.Cmp(parsedKey.G) != 0 { 602 t.Fatal("Parsed key differs from expected key") 603 } 604} 605 606func TestParseCertificateWithDSASignatureAlgorithm(t *testing.T) { 607 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 608 cert, err := ParseCertificate(pemBlock.Bytes) 609 if err != nil { 610 t.Fatalf("Failed to parse certificate: %s", err) 611 } 612 if cert.SignatureAlgorithm != DSAWithSHA1 { 613 t.Errorf("Parsed signature algorithm was not DSAWithSHA1") 614 } 615} 616 617func TestVerifyCertificateWithDSASignature(t *testing.T) { 618 pemBlock, _ := pem.Decode([]byte(dsaCertPem)) 619 cert, err := ParseCertificate(pemBlock.Bytes) 620 if err != nil { 621 t.Fatalf("Failed to parse certificate: %s", err) 622 } 623 // test cert is self-signed 624 if err = cert.CheckSignatureFrom(cert); err != nil { 625 t.Fatalf("DSA Certificate verification failed: %s", err) 626 } 627} 628 629const pemCertificate = `-----BEGIN CERTIFICATE----- 630MIIB5DCCAZCgAwIBAgIBATALBgkqhkiG9w0BAQUwLTEQMA4GA1UEChMHQWNtZSBDbzEZMBcGA1UE 631AxMQdGVzdC5leGFtcGxlLmNvbTAeFw03MDAxMDEwMDE2NDBaFw03MDAxMDIwMzQ2NDBaMC0xEDAO 632BgNVBAoTB0FjbWUgQ28xGTAXBgNVBAMTEHRlc3QuZXhhbXBsZS5jb20wWjALBgkqhkiG9w0BAQED 633SwAwSAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0fd7Ai2KW5ToIwzFo 634fvJcS/STa6HA5gQenRUCAwEAAaOBnjCBmzAOBgNVHQ8BAf8EBAMCAAQwDwYDVR0TAQH/BAUwAwEB 635/zANBgNVHQ4EBgQEAQIDBDAPBgNVHSMECDAGgAQBAgMEMBsGA1UdEQQUMBKCEHRlc3QuZXhhbXBs 636ZS5jb20wDwYDVR0gBAgwBjAEBgIqAzAqBgNVHR4EIzAhoB8wDoIMLmV4YW1wbGUuY29tMA2CC2V4 637YW1wbGUuY29tMAsGCSqGSIb3DQEBBQNBAHKZKoS1wEQOGhgklx4+/yFYQlnqwKXvar/ZecQvJwui 6380seMQnwBhwdBkHfVIU2Fu5VUMRyxlf0ZNaDXcpU581k= 639-----END CERTIFICATE-----` 640 641func TestCRLCreation(t *testing.T) { 642 block, _ := pem.Decode([]byte(pemPrivateKey)) 643 priv, _ := ParsePKCS1PrivateKey(block.Bytes) 644 block, _ = pem.Decode([]byte(pemCertificate)) 645 cert, _ := ParseCertificate(block.Bytes) 646 647 now := time.Unix(1000, 0) 648 expiry := time.Unix(10000, 0) 649 650 revokedCerts := []pkix.RevokedCertificate{ 651 { 652 SerialNumber: big.NewInt(1), 653 RevocationTime: now, 654 }, 655 { 656 SerialNumber: big.NewInt(42), 657 RevocationTime: now, 658 }, 659 } 660 661 crlBytes, err := cert.CreateCRL(rand.Reader, priv, revokedCerts, now, expiry) 662 if err != nil { 663 t.Errorf("error creating CRL: %s", err) 664 } 665 666 _, err = ParseDERCRL(crlBytes) 667 if err != nil { 668 t.Errorf("error reparsing CRL: %s", err) 669 } 670} 671 672func fromBase64(in string) []byte { 673 out := make([]byte, base64.StdEncoding.DecodedLen(len(in))) 674 _, err := base64.StdEncoding.Decode(out, []byte(in)) 675 if err != nil { 676 panic("failed to base64 decode") 677 } 678 return out 679} 680 681func TestParseDERCRL(t *testing.T) { 682 derBytes := fromBase64(derCRLBase64) 683 certList, err := ParseDERCRL(derBytes) 684 if err != nil { 685 t.Errorf("error parsing: %s", err) 686 return 687 } 688 numCerts := len(certList.TBSCertList.RevokedCertificates) 689 expected := 88 690 if numCerts != expected { 691 t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected) 692 } 693 694 if certList.HasExpired(time.Unix(1302517272, 0)) { 695 t.Errorf("CRL has expired (but shouldn't have)") 696 } 697 698 // Can't check the signature here without a package cycle. 699} 700 701func TestParsePEMCRL(t *testing.T) { 702 pemBytes := fromBase64(pemCRLBase64) 703 certList, err := ParseCRL(pemBytes) 704 if err != nil { 705 t.Errorf("error parsing: %s", err) 706 return 707 } 708 numCerts := len(certList.TBSCertList.RevokedCertificates) 709 expected := 2 710 if numCerts != expected { 711 t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected) 712 } 713 714 if certList.HasExpired(time.Unix(1302517272, 0)) { 715 t.Errorf("CRL has expired (but shouldn't have)") 716 } 717 718 // Can't check the signature here without a package cycle. 719} 720 721const derCRLBase64 = "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" 722 723const pemCRLBase64 = "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" 724