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	"reflect"
23	"testing"
24	"time"
25)
26
27func TestParsePKCS1PrivateKey(t *testing.T) {
28	block, _ := pem.Decode([]byte(pemPrivateKey))
29	priv, err := ParsePKCS1PrivateKey(block.Bytes)
30	if err != nil {
31		t.Errorf("Failed to parse private key: %s", err)
32		return
33	}
34	if priv.PublicKey.N.Cmp(rsaPrivateKey.PublicKey.N) != 0 ||
35		priv.PublicKey.E != rsaPrivateKey.PublicKey.E ||
36		priv.D.Cmp(rsaPrivateKey.D) != 0 ||
37		priv.Primes[0].Cmp(rsaPrivateKey.Primes[0]) != 0 ||
38		priv.Primes[1].Cmp(rsaPrivateKey.Primes[1]) != 0 {
39		t.Errorf("got:%+v want:%+v", priv, rsaPrivateKey)
40	}
41}
42
43func TestParsePKIXPublicKey(t *testing.T) {
44	block, _ := pem.Decode([]byte(pemPublicKey))
45	pub, err := ParsePKIXPublicKey(block.Bytes)
46	if err != nil {
47		t.Errorf("Failed to parse RSA public key: %s", err)
48		return
49	}
50	rsaPub, ok := pub.(*rsa.PublicKey)
51	if !ok {
52		t.Errorf("Value returned from ParsePKIXPublicKey was not an RSA public key")
53		return
54	}
55
56	pubBytes2, err := MarshalPKIXPublicKey(rsaPub)
57	if err != nil {
58		t.Errorf("Failed to marshal RSA public key for the second time: %s", err)
59		return
60	}
61	if !bytes.Equal(pubBytes2, block.Bytes) {
62		t.Errorf("Reserialization of public key didn't match. got %x, want %x", pubBytes2, block.Bytes)
63	}
64}
65
66var pemPublicKey = `-----BEGIN PUBLIC KEY-----
67MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VoPN9PKUjKFLMwOge6+
68wnDi8sbETGIx2FKXGgqtAKpzmem53kRGEQg8WeqRmp12wgp74TGpkEXsGae7RS1k
69enJCnma4fii+noGH7R0qKgHvPrI2Bwa9hzsH8tHxpyM3qrXslOmD45EH9SxIDUBJ
70FehNdaPbLP1gFyahKMsdfxFJLUvbUycuZSJ2ZnIgeVxwm4qbSvZInL9Iu4FzuPtg
71fINKcbbovy1qq4KvPIrXzhbY3PWDc6btxCf3SE0JdE1MCPThntB62/bLMSQ7xdDR
72FF53oIpvxe/SCOymfWq/LW849Ytv3Xwod0+wzAP8STXG4HSELS4UedPYeHJJJYcZ
73+QIDAQAB
74-----END PUBLIC KEY-----
75`
76
77var pemPrivateKey = `-----BEGIN RSA PRIVATE KEY-----
78MIIBOgIBAAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0
79fd7Ai2KW5ToIwzFofvJcS/STa6HA5gQenRUCAwEAAQJBAIq9amn00aS0h/CrjXqu
80/ThglAXJmZhOMPVn4eiu7/ROixi9sex436MaVeMqSNf7Ex9a8fRNfWss7Sqd9eWu
81RTUCIQDasvGASLqmjeffBNLTXV2A5g4t+kLVCpsEIZAycV5GswIhANEPLmax0ME/
82EO+ZJ79TJKN5yiGBRsv5yvx5UiHxajEXAiAhAol5N4EUyq6I9w1rYdhPMGpLfk7A
83IU2snfRJ6Nq2CQIgFrPsWRCkV+gOYcajD17rEqmuLrdIRexpg8N1DOSXoJ8CIGlS
84tAboUGBxTDq3ZroNism3DaMIbKPyYrAqhKov1h5V
85-----END RSA PRIVATE KEY-----
86`
87
88func bigFromString(s string) *big.Int {
89	ret := new(big.Int)
90	ret.SetString(s, 10)
91	return ret
92}
93
94func fromBase10(base10 string) *big.Int {
95	i := new(big.Int)
96	i.SetString(base10, 10)
97	return i
98}
99
100func bigFromHexString(s string) *big.Int {
101	ret := new(big.Int)
102	ret.SetString(s, 16)
103	return ret
104}
105
106var rsaPrivateKey = &rsa.PrivateKey{
107	PublicKey: rsa.PublicKey{
108		N: bigFromString("9353930466774385905609975137998169297361893554149986716853295022578535724979677252958524466350471210367835187480748268864277464700638583474144061408845077"),
109		E: 65537,
110	},
111	D: bigFromString("7266398431328116344057699379749222532279343923819063639497049039389899328538543087657733766554155839834519529439851673014800261285757759040931985506583861"),
112	Primes: []*big.Int{
113		bigFromString("98920366548084643601728869055592650835572950932266967461790948584315647051443"),
114		bigFromString("94560208308847015747498523884063394671606671904944666360068158221458669711639"),
115	},
116}
117
118func TestMarshalRSAPrivateKey(t *testing.T) {
119	priv := &rsa.PrivateKey{
120		PublicKey: rsa.PublicKey{
121			N: fromBase10("16346378922382193400538269749936049106320265317511766357599732575277382844051791096569333808598921852351577762718529818072849191122419410612033592401403764925096136759934497687765453905884149505175426053037420486697072448609022753683683718057795566811401938833367954642951433473337066311978821180526439641496973296037000052546108507805269279414789035461158073156772151892452251106173507240488993608650881929629163465099476849643165682709047462010581308719577053905787496296934240246311806555924593059995202856826239801816771116902778517096212527979497399966526283516447337775509777558018145573127308919204297111496233"),
122			E: 3,
123		},
124		D: fromBase10("10897585948254795600358846499957366070880176878341177571733155050184921896034527397712889205732614568234385175145686545381899460748279607074689061600935843283397424506622998458510302603922766336783617368686090042765718290914099334449154829375179958369993407724946186243249568928237086215759259909861748642124071874879861299389874230489928271621259294894142840428407196932444474088857746123104978617098858619445675532587787023228852383149557470077802718705420275739737958953794088728369933811184572620857678792001136676902250566845618813972833750098806496641114644760255910789397593428910198080271317419213080834885003"),
125		Primes: []*big.Int{
126			fromBase10("1025363189502892836833747188838978207017355117492483312747347695538428729137306368764177201532277413433182799108299960196606011786562992097313508180436744488171474690412562218914213688661311117337381958560443"),
127			fromBase10("3467903426626310123395340254094941045497208049900750380025518552334536945536837294961497712862519984786362199788654739924501424784631315081391467293694361474867825728031147665777546570788493758372218019373"),
128			fromBase10("4597024781409332673052708605078359346966325141767460991205742124888960305710298765592730135879076084498363772408626791576005136245060321874472727132746643162385746062759369754202494417496879741537284589047"),
129		},
130	}
131
132	derBytes := MarshalPKCS1PrivateKey(priv)
133
134	priv2, err := ParsePKCS1PrivateKey(derBytes)
135	if err != nil {
136		t.Errorf("error parsing serialized key: %s", err)
137		return
138	}
139	if priv.PublicKey.N.Cmp(priv2.PublicKey.N) != 0 ||
140		priv.PublicKey.E != priv2.PublicKey.E ||
141		priv.D.Cmp(priv2.D) != 0 ||
142		len(priv2.Primes) != 3 ||
143		priv.Primes[0].Cmp(priv2.Primes[0]) != 0 ||
144		priv.Primes[1].Cmp(priv2.Primes[1]) != 0 ||
145		priv.Primes[2].Cmp(priv2.Primes[2]) != 0 {
146		t.Errorf("got:%+v want:%+v", priv, priv2)
147	}
148}
149
150type matchHostnamesTest struct {
151	pattern, host string
152	ok            bool
153}
154
155var matchHostnamesTests = []matchHostnamesTest{
156	{"a.b.c", "a.b.c", true},
157	{"a.b.c", "b.b.c", false},
158	{"", "b.b.c", false},
159	{"a.b.c", "", false},
160	{"example.com", "example.com", true},
161	{"example.com", "www.example.com", false},
162	{"*.example.com", "www.example.com", true},
163	{"*.example.com", "xyz.www.example.com", false},
164	{"*.*.example.com", "xyz.www.example.com", true},
165	{"*.www.*.com", "xyz.www.example.com", true},
166}
167
168func TestMatchHostnames(t *testing.T) {
169	for i, test := range matchHostnamesTests {
170		r := matchHostnames(test.pattern, test.host)
171		if r != test.ok {
172			t.Errorf("#%d mismatch got: %t want: %t", i, r, test.ok)
173		}
174	}
175}
176
177func TestCertificateParse(t *testing.T) {
178	s, _ := hex.DecodeString(certBytes)
179	certs, err := ParseCertificates(s)
180	if err != nil {
181		t.Error(err)
182	}
183	if len(certs) != 2 {
184		t.Errorf("Wrong number of certs: got %d want 2", len(certs))
185		return
186	}
187
188	err = certs[0].CheckSignatureFrom(certs[1])
189	if err != nil {
190		t.Error(err)
191	}
192
193	if err := certs[0].VerifyHostname("mail.google.com"); err != nil {
194		t.Error(err)
195	}
196}
197
198var certBytes = "308203223082028ba00302010202106edf0d9499fd4533dd1297fc42a93be1300d06092a864886" +
199	"f70d0101050500304c310b3009060355040613025a4131253023060355040a131c546861777465" +
200	"20436f6e73756c74696e67202850747929204c74642e311630140603550403130d546861777465" +
201	"20534743204341301e170d3039303332353136343932395a170d3130303332353136343932395a" +
202	"3069310b3009060355040613025553311330110603550408130a43616c69666f726e6961311630" +
203	"140603550407130d4d6f756e7461696e205669657731133011060355040a130a476f6f676c6520" +
204	"496e63311830160603550403130f6d61696c2e676f6f676c652e636f6d30819f300d06092a8648" +
205	"86f70d010101050003818d0030818902818100c5d6f892fccaf5614b064149e80a2c9581a218ef" +
206	"41ec35bd7a58125ae76f9ea54ddc893abbeb029f6b73616bf0ffd868791fba7af9c4aebf3706ba" +
207	"3eeaeed27435b4ddcfb157c05f351d66aa87fee0de072d66d773affbd36ab78bef090e0cc861a9" +
208	"03ac90dd98b51c9c41566c017f0beec3bff391051ffba0f5cc6850ad2a590203010001a381e730" +
209	"81e430280603551d250421301f06082b0601050507030106082b06010505070302060960864801" +
210	"86f842040130360603551d1f042f302d302ba029a0278625687474703a2f2f63726c2e74686177" +
211	"74652e636f6d2f54686177746553474343412e63726c307206082b060105050701010466306430" +
212	"2206082b060105050730018616687474703a2f2f6f6373702e7468617774652e636f6d303e0608" +
213	"2b060105050730028632687474703a2f2f7777772e7468617774652e636f6d2f7265706f736974" +
214	"6f72792f5468617774655f5347435f43412e637274300c0603551d130101ff04023000300d0609" +
215	"2a864886f70d01010505000381810062f1f3050ebc105e497c7aedf87e24d2f4a986bb3b837bd1" +
216	"9b91ebcad98b065992f6bd2b49b7d6d3cb2e427a99d606c7b1d46352527fac39e6a8b6726de5bf" +
217	"70212a52cba07634a5e332011bd1868e78eb5e3c93cf03072276786f207494feaa0ed9d53b2110" +
218	"a76571f90209cdae884385c882587030ee15f33d761e2e45a6bc308203233082028ca003020102" +
219	"020430000002300d06092a864886f70d0101050500305f310b3009060355040613025553311730" +
220	"15060355040a130e566572695369676e2c20496e632e31373035060355040b132e436c61737320" +
221	"33205075626c6963205072696d6172792043657274696669636174696f6e20417574686f726974" +
222	"79301e170d3034303531333030303030305a170d3134303531323233353935395a304c310b3009" +
223	"060355040613025a4131253023060355040a131c54686177746520436f6e73756c74696e672028" +
224	"50747929204c74642e311630140603550403130d5468617774652053474320434130819f300d06" +
225	"092a864886f70d010101050003818d0030818902818100d4d367d08d157faecd31fe7d1d91a13f" +
226	"0b713cacccc864fb63fc324b0794bd6f80ba2fe10493c033fc093323e90b742b71c403c6d2cde2" +
227	"2ff50963cdff48a500bfe0e7f388b72d32de9836e60aad007bc4644a3b847503f270927d0e62f5" +
228	"21ab693684317590f8bfc76c881b06957cc9e5a8de75a12c7a68dfd5ca1c875860190203010001" +
229	"a381fe3081fb30120603551d130101ff040830060101ff020100300b0603551d0f040403020106" +
230	"301106096086480186f842010104040302010630280603551d110421301fa41d301b3119301706" +
231	"035504031310507269766174654c6162656c332d313530310603551d1f042a30283026a024a022" +
232	"8620687474703a2f2f63726c2e766572697369676e2e636f6d2f706361332e63726c303206082b" +
233	"0601050507010104263024302206082b060105050730018616687474703a2f2f6f6373702e7468" +
234	"617774652e636f6d30340603551d25042d302b06082b0601050507030106082b06010505070302" +
235	"06096086480186f8420401060a6086480186f845010801300d06092a864886f70d010105050003" +
236	"81810055ac63eadea1ddd2905f9f0bce76be13518f93d9052bc81b774bad6950a1eededcfddb07" +
237	"e9e83994dcab72792f06bfab8170c4a8edea5334edef1e53d906c7562bd15cf4d18a8eb42bb137" +
238	"9048084225c53e8acb7feb6f04d16dc574a2f7a27c7b603c77cd0ece48027f012fb69b37e02a2a" +
239	"36dcd585d6ace53f546f961e05af"
240
241func TestCreateSelfSignedCertificate(t *testing.T) {
242	random := rand.Reader
243
244	block, _ := pem.Decode([]byte(pemPrivateKey))
245	rsaPriv, err := ParsePKCS1PrivateKey(block.Bytes)
246	if err != nil {
247		t.Fatalf("Failed to parse private key: %s", err)
248	}
249
250	ecdsaPriv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
251	if err != nil {
252		t.Fatalf("Failed to generate ECDSA key: %s", err)
253	}
254
255	tests := []struct {
256		name      string
257		pub, priv interface{}
258		checkSig  bool
259	}{
260		{"RSA/RSA", &rsaPriv.PublicKey, rsaPriv, true},
261		{"RSA/ECDSA", &rsaPriv.PublicKey, ecdsaPriv, false},
262		{"ECDSA/RSA", &ecdsaPriv.PublicKey, rsaPriv, false},
263		{"ECDSA/ECDSA", &ecdsaPriv.PublicKey, ecdsaPriv, true},
264	}
265
266	testExtKeyUsage := []ExtKeyUsage{ExtKeyUsageClientAuth, ExtKeyUsageServerAuth}
267	testUnknownExtKeyUsage := []asn1.ObjectIdentifier{[]int{1, 2, 3}, []int{3, 2, 1}}
268
269	for _, test := range tests {
270		commonName := "test.example.com"
271		template := Certificate{
272			SerialNumber: big.NewInt(1),
273			Subject: pkix.Name{
274				CommonName:   commonName,
275				Organization: []string{"Σ Acme Co"},
276			},
277			NotBefore: time.Unix(1000, 0),
278			NotAfter:  time.Unix(100000, 0),
279
280			SubjectKeyId: []byte{1, 2, 3, 4},
281			KeyUsage:     KeyUsageCertSign,
282
283			ExtKeyUsage:        testExtKeyUsage,
284			UnknownExtKeyUsage: testUnknownExtKeyUsage,
285
286			BasicConstraintsValid: true,
287			IsCA:     true,
288			DNSNames: []string{"test.example.com"},
289
290			PolicyIdentifiers:   []asn1.ObjectIdentifier{[]int{1, 2, 3}},
291			PermittedDNSDomains: []string{".example.com", "example.com"},
292		}
293
294		derBytes, err := CreateCertificate(random, &template, &template, test.pub, test.priv)
295		if err != nil {
296			t.Errorf("%s: failed to create certificate: %s", test.name, err)
297			continue
298		}
299
300		cert, err := ParseCertificate(derBytes)
301		if err != nil {
302			t.Errorf("%s: failed to parse certificate: %s", test.name, err)
303			continue
304		}
305
306		if len(cert.PolicyIdentifiers) != 1 || !cert.PolicyIdentifiers[0].Equal(template.PolicyIdentifiers[0]) {
307			t.Errorf("%s: failed to parse policy identifiers: got:%#v want:%#v", test.name, cert.PolicyIdentifiers, template.PolicyIdentifiers)
308		}
309
310		if len(cert.PermittedDNSDomains) != 2 || cert.PermittedDNSDomains[0] != ".example.com" || cert.PermittedDNSDomains[1] != "example.com" {
311			t.Errorf("%s: failed to parse name constraints: %#v", test.name, cert.PermittedDNSDomains)
312		}
313
314		if cert.Subject.CommonName != commonName {
315			t.Errorf("%s: subject wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Subject.CommonName, commonName)
316		}
317
318		if cert.Issuer.CommonName != commonName {
319			t.Errorf("%s: issuer wasn't correctly copied from the template. Got %s, want %s", test.name, cert.Issuer.CommonName, commonName)
320		}
321
322		if !reflect.DeepEqual(cert.ExtKeyUsage, testExtKeyUsage) {
323			t.Errorf("%s: extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.ExtKeyUsage, testExtKeyUsage)
324		}
325
326		if !reflect.DeepEqual(cert.UnknownExtKeyUsage, testUnknownExtKeyUsage) {
327			t.Errorf("%s: unknown extkeyusage wasn't correctly copied from the template. Got %v, want %v", test.name, cert.UnknownExtKeyUsage, testUnknownExtKeyUsage)
328		}
329
330		if test.checkSig {
331			err = cert.CheckSignatureFrom(cert)
332			if err != nil {
333				t.Errorf("%s: signature verification failed: %s", test.name, err)
334			}
335		}
336	}
337}
338
339// Self-signed certificate using ECDSA with SHA1 & secp256r1
340var ecdsaSHA1CertPem = `
341-----BEGIN CERTIFICATE-----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354-----END CERTIFICATE-----
355`
356
357// Self-signed certificate using ECDSA with SHA256 & secp256r1
358var ecdsaSHA256p256CertPem = `
359-----BEGIN CERTIFICATE-----
360MIICDzCCAbYCCQDlsuMWvgQzhTAKBggqhkjOPQQDAjCBjzELMAkGA1UEBhMCVVMx
361EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxFTAT
362BgNVBAoMDEdvb2dsZSwgSW5jLjEXMBUGA1UEAwwOd3d3Lmdvb2dsZS5jb20xIzAh
363BgkqhkiG9w0BCQEWFGdvbGFuZy1kZXZAZ21haWwuY29tMB4XDTEyMDUyMTAwMTkx
364NloXDTIyMDUxOTAwMTkxNlowgY8xCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxp
365Zm9ybmlhMRYwFAYDVQQHDA1Nb3VudGFpbiBWaWV3MRUwEwYDVQQKDAxHb29nbGUs
366IEluYy4xFzAVBgNVBAMMDnd3dy5nb29nbGUuY29tMSMwIQYJKoZIhvcNAQkBFhRn
367b2xhbmctZGV2QGdtYWlsLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPMt
3682ErhxAty5EJRu9yM+MTy+hUXm3pdW1ensAv382KoGExSXAFWP7pjJnNtHO+XSwVm
369YNtqjcAGFKpweoN//kQwCgYIKoZIzj0EAwIDRwAwRAIgIYSaUA/IB81gjbIw/hUV
37070twxJr5EcgOo0hLp3Jm+EYCIFDO3NNcgmURbJ1kfoS3N/0O+irUtoPw38YoNkqJ
371h5wi
372-----END CERTIFICATE-----
373`
374
375// Self-signed certificate using ECDSA with SHA256 & secp384r1
376var ecdsaSHA256p384CertPem = `
377-----BEGIN CERTIFICATE-----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391-----END CERTIFICATE-----
392`
393
394// Self-signed certificate using ECDSA with SHA384 & secp521r1
395var ecdsaSHA384p521CertPem = `
396-----BEGIN CERTIFICATE-----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411-----END CERTIFICATE-----
412`
413
414var ecdsaTests = []struct {
415	sigAlgo SignatureAlgorithm
416	pemCert string
417}{
418	{ECDSAWithSHA1, ecdsaSHA1CertPem},
419	{ECDSAWithSHA256, ecdsaSHA256p256CertPem},
420	{ECDSAWithSHA256, ecdsaSHA256p384CertPem},
421	{ECDSAWithSHA384, ecdsaSHA384p521CertPem},
422}
423
424func TestECDSA(t *testing.T) {
425	for i, test := range ecdsaTests {
426		pemBlock, _ := pem.Decode([]byte(test.pemCert))
427		cert, err := ParseCertificate(pemBlock.Bytes)
428		if err != nil {
429			t.Errorf("%d: failed to parse certificate: %s", i, err)
430			continue
431		}
432		if sa := cert.SignatureAlgorithm; sa != test.sigAlgo {
433			t.Errorf("%d: signature algorithm is %v, want %v", i, sa, test.sigAlgo)
434		}
435		if parsedKey, ok := cert.PublicKey.(*ecdsa.PublicKey); !ok {
436			t.Errorf("%d: wanted an ECDSA public key but found: %#v", i, parsedKey)
437		}
438		if pka := cert.PublicKeyAlgorithm; pka != ECDSA {
439			t.Errorf("%d: public key algorithm is %v, want ECDSA", i, pka)
440		}
441		if err = cert.CheckSignatureFrom(cert); err != nil {
442			t.Errorf("%d: certificate verification failed: %s", i, err)
443		}
444	}
445}
446
447// Self-signed certificate using DSA with SHA1
448var dsaCertPem = `-----BEGIN CERTIFICATE-----
449MIIEDTCCA82gAwIBAgIJALHPghaoxeDhMAkGByqGSM44BAMweTELMAkGA1UEBhMC
450VVMxCzAJBgNVBAgTAk5DMQ8wDQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2ds
451ZSwgSW5jMRIwEAYDVQQDEwlKb24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFs
452bGllQGdvb2dsZS5jb20wHhcNMTEwNTE0MDMwMTQ1WhcNMTEwNjEzMDMwMTQ1WjB5
453MQswCQYDVQQGEwJVUzELMAkGA1UECBMCTkMxDzANBgNVBAcTBk5ld3RvbjEUMBIG
454A1UEChMLR29vZ2xlLCBJbmMxEjAQBgNVBAMTCUpvbiBBbGxpZTEiMCAGCSqGSIb3
455DQEJARYTam9uYWxsaWVAZ29vZ2xlLmNvbTCCAbcwggEsBgcqhkjOOAQBMIIBHwKB
456gQC8hLUnQ7FpFYu4WXTj6DKvXvz8QrJkNJCVMTpKAT7uBpobk32S5RrPKXocd4gN
4578lyGB9ggS03EVlEwXvSmO0DH2MQtke2jl9j1HLydClMf4sbx5V6TV9IFw505U1iW
458jL7awRMgxge+FsudtJK254FjMFo03ZnOQ8ZJJ9E6AEDrlwIVAJpnBn9moyP11Ox5
459Asc/5dnjb6dPAoGBAJFHd4KVv1iTVCvEG6gGiYop5DJh28hUQcN9kul+2A0yPUSC
460X93oN00P8Vh3eYgSaCWZsha7zDG53MrVJ0Zf6v/X/CoZNhLldeNOepivTRAzn+Rz
461kKUYy5l1sxYLHQKF0UGNCXfFKZT0PCmgU+PWhYNBBMn6/cIh44vp85ideo5CA4GE
462AAKBgFmifCafzeRaohYKXJgMGSEaggCVCRq5xdyDCat+wbOkjC4mfG01/um3G8u5
463LxasjlWRKTR/tcAL7t0QuokVyQaYdVypZXNaMtx1db7YBuHjj3aP+8JOQRI9xz8c
464bp5NDJ5pISiFOv4p3GZfqZPcqckDt78AtkQrmnal2txhhjF6o4HeMIHbMB0GA1Ud
465DgQWBBQVyyr7hO11ZFFpWX50298Sa3V+rzCBqwYDVR0jBIGjMIGggBQVyyr7hO11
466ZFFpWX50298Sa3V+r6F9pHsweTELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAk5DMQ8w
467DQYDVQQHEwZOZXd0b24xFDASBgNVBAoTC0dvb2dsZSwgSW5jMRIwEAYDVQQDEwlK
468b24gQWxsaWUxIjAgBgkqhkiG9w0BCQEWE2pvbmFsbGllQGdvb2dsZS5jb22CCQCx
469z4IWqMXg4TAMBgNVHRMEBTADAQH/MAkGByqGSM44BAMDLwAwLAIUPtn/5j8Q1jJI
4707ggOIsgrhgUdjGQCFCsmDq1H11q9+9Wp9IMeGrTSKHIM
471-----END CERTIFICATE-----
472`
473
474func TestParseCertificateWithDsaPublicKey(t *testing.T) {
475	expectedKey := &dsa.PublicKey{
476		Parameters: dsa.Parameters{
477			P: bigFromHexString("00BC84B52743B169158BB85974E3E832AF5EFCFC42B264349095313A4A013EEE069A1B937D92E51ACF297A1C77880DF25C8607D8204B4DC45651305EF4A63B40C7D8C42D91EDA397D8F51CBC9D0A531FE2C6F1E55E9357D205C39D395358968CBEDAC11320C607BE16CB9DB492B6E78163305A34DD99CE43C64927D13A0040EB97"),
478			Q: bigFromHexString("009A67067F66A323F5D4EC7902C73FE5D9E36FA74F"),
479			G: bigFromHexString("009147778295BF5893542BC41BA806898A29E43261DBC85441C37D92E97ED80D323D44825FDDE8374D0FF15877798812682599B216BBCC31B9DCCAD527465FEAFFD7FC2A193612E575E34E7A98AF4D10339FE47390A518CB9975B3160B1D0285D1418D0977C52994F43C29A053E3D685834104C9FAFDC221E38BE9F3989D7A8E42"),
480		},
481		Y: bigFromHexString("59A27C269FCDE45AA2160A5C980C19211A820095091AB9C5DC8309AB7EC1B3A48C2E267C6D35FEE9B71BCBB92F16AC8E559129347FB5C00BEEDD10BA8915C90698755CA965735A32DC7575BED806E1E38F768FFBC24E41123DC73F1C6E9E4D0C9E692128853AFE29DC665FA993DCA9C903B7BF00B6442B9A76A5DADC6186317A"),
482	}
483	pemBlock, _ := pem.Decode([]byte(dsaCertPem))
484	cert, err := ParseCertificate(pemBlock.Bytes)
485	if err != nil {
486		t.Fatalf("Failed to parse certificate: %s", err)
487	}
488	if cert.PublicKeyAlgorithm != DSA {
489		t.Errorf("Parsed key algorithm was not DSA")
490	}
491	parsedKey, ok := cert.PublicKey.(*dsa.PublicKey)
492	if !ok {
493		t.Fatalf("Parsed key was not a DSA key: %s", err)
494	}
495	if expectedKey.Y.Cmp(parsedKey.Y) != 0 ||
496		expectedKey.P.Cmp(parsedKey.P) != 0 ||
497		expectedKey.Q.Cmp(parsedKey.Q) != 0 ||
498		expectedKey.G.Cmp(parsedKey.G) != 0 {
499		t.Fatal("Parsed key differs from expected key")
500	}
501}
502
503func TestParseCertificateWithDSASignatureAlgorithm(t *testing.T) {
504	pemBlock, _ := pem.Decode([]byte(dsaCertPem))
505	cert, err := ParseCertificate(pemBlock.Bytes)
506	if err != nil {
507		t.Fatalf("Failed to parse certificate: %s", err)
508	}
509	if cert.SignatureAlgorithm != DSAWithSHA1 {
510		t.Errorf("Parsed signature algorithm was not DSAWithSHA1")
511	}
512}
513
514func TestVerifyCertificateWithDSASignature(t *testing.T) {
515	pemBlock, _ := pem.Decode([]byte(dsaCertPem))
516	cert, err := ParseCertificate(pemBlock.Bytes)
517	if err != nil {
518		t.Fatalf("Failed to parse certificate: %s", err)
519	}
520	// test cert is self-signed
521	if err = cert.CheckSignatureFrom(cert); err != nil {
522		t.Fatalf("DSA Certificate verification failed: %s", err)
523	}
524}
525
526const pemCertificate = `-----BEGIN CERTIFICATE-----
527MIIB5DCCAZCgAwIBAgIBATALBgkqhkiG9w0BAQUwLTEQMA4GA1UEChMHQWNtZSBDbzEZMBcGA1UE
528AxMQdGVzdC5leGFtcGxlLmNvbTAeFw03MDAxMDEwMDE2NDBaFw03MDAxMDIwMzQ2NDBaMC0xEDAO
529BgNVBAoTB0FjbWUgQ28xGTAXBgNVBAMTEHRlc3QuZXhhbXBsZS5jb20wWjALBgkqhkiG9w0BAQED
530SwAwSAJBALKZD0nEffqM1ACuak0bijtqE2QrI/KLADv7l3kK3ppMyCuLKoF0fd7Ai2KW5ToIwzFo
531fvJcS/STa6HA5gQenRUCAwEAAaOBnjCBmzAOBgNVHQ8BAf8EBAMCAAQwDwYDVR0TAQH/BAUwAwEB
532/zANBgNVHQ4EBgQEAQIDBDAPBgNVHSMECDAGgAQBAgMEMBsGA1UdEQQUMBKCEHRlc3QuZXhhbXBs
533ZS5jb20wDwYDVR0gBAgwBjAEBgIqAzAqBgNVHR4EIzAhoB8wDoIMLmV4YW1wbGUuY29tMA2CC2V4
534YW1wbGUuY29tMAsGCSqGSIb3DQEBBQNBAHKZKoS1wEQOGhgklx4+/yFYQlnqwKXvar/ZecQvJwui
5350seMQnwBhwdBkHfVIU2Fu5VUMRyxlf0ZNaDXcpU581k=
536-----END CERTIFICATE-----`
537
538func TestCRLCreation(t *testing.T) {
539	block, _ := pem.Decode([]byte(pemPrivateKey))
540	priv, _ := ParsePKCS1PrivateKey(block.Bytes)
541	block, _ = pem.Decode([]byte(pemCertificate))
542	cert, _ := ParseCertificate(block.Bytes)
543
544	now := time.Unix(1000, 0)
545	expiry := time.Unix(10000, 0)
546
547	revokedCerts := []pkix.RevokedCertificate{
548		{
549			SerialNumber:   big.NewInt(1),
550			RevocationTime: now,
551		},
552		{
553			SerialNumber:   big.NewInt(42),
554			RevocationTime: now,
555		},
556	}
557
558	crlBytes, err := cert.CreateCRL(rand.Reader, priv, revokedCerts, now, expiry)
559	if err != nil {
560		t.Errorf("error creating CRL: %s", err)
561	}
562
563	_, err = ParseDERCRL(crlBytes)
564	if err != nil {
565		t.Errorf("error reparsing CRL: %s", err)
566	}
567}
568
569func fromBase64(in string) []byte {
570	out := make([]byte, base64.StdEncoding.DecodedLen(len(in)))
571	_, err := base64.StdEncoding.Decode(out, []byte(in))
572	if err != nil {
573		panic("failed to base64 decode")
574	}
575	return out
576}
577
578func TestParseDERCRL(t *testing.T) {
579	derBytes := fromBase64(derCRLBase64)
580	certList, err := ParseDERCRL(derBytes)
581	if err != nil {
582		t.Errorf("error parsing: %s", err)
583		return
584	}
585	numCerts := len(certList.TBSCertList.RevokedCertificates)
586	expected := 88
587	if numCerts != expected {
588		t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected)
589	}
590
591	if certList.HasExpired(time.Unix(1302517272, 0)) {
592		t.Errorf("CRL has expired (but shouldn't have)")
593	}
594
595	// Can't check the signature here without a package cycle.
596}
597
598func TestParsePEMCRL(t *testing.T) {
599	pemBytes := fromBase64(pemCRLBase64)
600	certList, err := ParseCRL(pemBytes)
601	if err != nil {
602		t.Errorf("error parsing: %s", err)
603		return
604	}
605	numCerts := len(certList.TBSCertList.RevokedCertificates)
606	expected := 2
607	if numCerts != expected {
608		t.Errorf("bad number of revoked certificates. got: %d want: %d", numCerts, expected)
609	}
610
611	if certList.HasExpired(time.Unix(1302517272, 0)) {
612		t.Errorf("CRL has expired (but shouldn't have)")
613	}
614
615	// Can't check the signature here without a package cycle.
616}
617
618const derCRLBase64 = "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"
619
620const pemCRLBase64 = "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"
621