Mercurial > trustbridge > nss-cmake-static

comparison nss/lib/certdb/xconst.c @ 0:1e5118fa0cb1

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This is NSS with a Cmake Buildsyste To compile a static NSS library for Windows we've used the Chromium-NSS fork and added a Cmake buildsystem to compile it statically for Windows. See README.chromium for chromium changes and README.trustbridge for our modifications.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 28 Jul 2014 10:47:06 +0200
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1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5 /*
6 * X.509 Extension Encoding
7 */
8
9 #include "prtypes.h"
10 #include "seccomon.h"
11 #include "secdert.h"
12 #include "secoidt.h"
13 #include "secasn1t.h"
14 #include "secasn1.h"
15 #include "cert.h"
16 #include "secder.h"
17 #include "prprf.h"
18 #include "xconst.h"
19 #include "genname.h"
20 #include "secasn1.h"
21 #include "secerr.h"
22
23
24 static const SEC_ASN1Template CERTSubjectKeyIDTemplate[] = {
25 { SEC_ASN1_OCTET_STRING }
26 };
27
28
29 static const SEC_ASN1Template CERTIA5TypeTemplate[] = {
30 { SEC_ASN1_IA5_STRING }
31 };
32
33 SEC_ASN1_MKSUB(SEC_GeneralizedTimeTemplate)
34
35 static const SEC_ASN1Template CERTPrivateKeyUsagePeriodTemplate[] = {
36 { SEC_ASN1_SEQUENCE,
37 0, NULL, sizeof(CERTPrivKeyUsagePeriod) },
38 { SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_XTRN | 0,
39 offsetof(CERTPrivKeyUsagePeriod, notBefore),
40 SEC_ASN1_SUB(SEC_GeneralizedTimeTemplate) },
41 { SEC_ASN1_OPTIONAL | SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_XTRN | 1,
42 offsetof(CERTPrivKeyUsagePeriod, notAfter),
43 SEC_ASN1_SUB(SEC_GeneralizedTimeTemplate)},
44 { 0, }
45 };
46
47
48 const SEC_ASN1Template CERTAltNameTemplate[] = {
49 { SEC_ASN1_CONSTRUCTED, offsetof(CERTAltNameEncodedContext, encodedGenName),
50 CERT_GeneralNamesTemplate}
51 };
52
53 const SEC_ASN1Template CERTAuthInfoAccessItemTemplate[] = {
54 { SEC_ASN1_SEQUENCE,
55 0, NULL, sizeof(CERTAuthInfoAccess) },
56 { SEC_ASN1_OBJECT_ID,
57 offsetof(CERTAuthInfoAccess, method) },
58 { SEC_ASN1_ANY,
59 offsetof(CERTAuthInfoAccess, derLocation) },
60 { 0, }
61 };
62
63 const SEC_ASN1Template CERTAuthInfoAccessTemplate[] = {
64 { SEC_ASN1_SEQUENCE_OF, 0, CERTAuthInfoAccessItemTemplate }
65 };
66
67
68 SECStatus
69 CERT_EncodeSubjectKeyID(PLArenaPool *arena, const SECItem* srcString,
70 SECItem *encodedValue)
71 {
72 SECStatus rv = SECSuccess;
73
74 if (!srcString) {
75 PORT_SetError(SEC_ERROR_INVALID_ARGS);
76 return SECFailure;
77 }
78 if (SEC_ASN1EncodeItem (arena, encodedValue, srcString,
79 CERTSubjectKeyIDTemplate) == NULL) {
80 rv = SECFailure;
81 }
82
83 return(rv);
84 }
85
86
87 SECStatus
88 CERT_EncodePrivateKeyUsagePeriod(PLArenaPool *arena,
89 CERTPrivKeyUsagePeriod *pkup,
90 SECItem *encodedValue)
91 {
92 SECStatus rv = SECSuccess;
93
94 if (SEC_ASN1EncodeItem (arena, encodedValue, pkup,
95 CERTPrivateKeyUsagePeriodTemplate) == NULL) {
96 rv = SECFailure;
97 }
98 return(rv);
99 }
100
101 CERTPrivKeyUsagePeriod *
102 CERT_DecodePrivKeyUsagePeriodExtension(PLArenaPool *arena, SECItem *extnValue)
103 {
104 SECStatus rv;
105 CERTPrivKeyUsagePeriod *pPeriod;
106 SECItem newExtnValue;
107
108 /* allocate the certificate policies structure */
109 pPeriod = PORT_ArenaZNew(arena, CERTPrivKeyUsagePeriod);
110 if ( pPeriod == NULL ) {
111 goto loser;
112 }
113
114 pPeriod->arena = arena;
115
116 /* copy the DER into the arena, since Quick DER returns data that points
117 into the DER input, which may get freed by the caller */
118 rv = SECITEM_CopyItem(arena, &newExtnValue, extnValue);
119 if ( rv != SECSuccess ) {
120 goto loser;
121 }
122
123 rv = SEC_QuickDERDecodeItem(arena, pPeriod,
124 CERTPrivateKeyUsagePeriodTemplate,
125 &newExtnValue);
126 if ( rv != SECSuccess ) {
127 goto loser;
128 }
129 return pPeriod;
130
131 loser:
132 return NULL;
133 }
134
135
136 SECStatus
137 CERT_EncodeIA5TypeExtension(PLArenaPool *arena, char *value, SECItem *encodedValue)
138 {
139 SECItem encodeContext;
140 SECStatus rv = SECSuccess;
141
142
143 PORT_Memset (&encodeContext, 0, sizeof (encodeContext));
144
145 if (value != NULL) {
146 encodeContext.data = (unsigned char *)value;
147 encodeContext.len = strlen(value);
148 }
149 if (SEC_ASN1EncodeItem (arena, encodedValue, &encodeContext,
150 CERTIA5TypeTemplate) == NULL) {
151 rv = SECFailure;
152 }
153
154 return(rv);
155 }
156
157 SECStatus
158 CERT_EncodeAltNameExtension(PLArenaPool *arena, CERTGeneralName *value, SECItem *encodedValue)
159 {
160 SECItem **encodedGenName;
161 SECStatus rv = SECSuccess;
162
163 encodedGenName = cert_EncodeGeneralNames(arena, value);
164 if (SEC_ASN1EncodeItem (arena, encodedValue, &encodedGenName,
165 CERT_GeneralNamesTemplate) == NULL) {
166 rv = SECFailure;
167 }
168
169 return rv;
170 }
171
172 CERTGeneralName *
173 CERT_DecodeAltNameExtension(PLArenaPool *reqArena, SECItem *EncodedAltName)
174 {
175 SECStatus rv = SECSuccess;
176 CERTAltNameEncodedContext encodedContext;
177 SECItem* newEncodedAltName;
178
179 if (!reqArena) {
180 PORT_SetError(SEC_ERROR_INVALID_ARGS);
181 return NULL;
182 }
183
184 newEncodedAltName = SECITEM_ArenaDupItem(reqArena, EncodedAltName);
185 if (!newEncodedAltName) {
186 return NULL;
187 }
188
189 encodedContext.encodedGenName = NULL;
190 PORT_Memset(&encodedContext, 0, sizeof(CERTAltNameEncodedContext));
191 rv = SEC_QuickDERDecodeItem (reqArena, &encodedContext,
192 CERT_GeneralNamesTemplate, newEncodedAltName);
193 if (rv == SECFailure) {
194 goto loser;
195 }
196 if (encodedContext.encodedGenName && encodedContext.encodedGenName[0])
197 return cert_DecodeGeneralNames(reqArena,
198 encodedContext.encodedGenName);
199 /* Extension contained an empty GeneralNames sequence */
200 /* Treat as extension not found */
201 PORT_SetError(SEC_ERROR_EXTENSION_NOT_FOUND);
202 loser:
203 return NULL;
204 }
205
206
207 SECStatus
208 CERT_EncodeNameConstraintsExtension(PLArenaPool *arena,
209 CERTNameConstraints *value,
210 SECItem *encodedValue)
211 {
212 SECStatus rv = SECSuccess;
213
214 rv = cert_EncodeNameConstraints(value, arena, encodedValue);
215 return rv;
216 }
217
218
219 CERTNameConstraints *
220 CERT_DecodeNameConstraintsExtension(PLArenaPool *arena,
221 const SECItem *encodedConstraints)
222 {
223 return cert_DecodeNameConstraints(arena, encodedConstraints);
224 }
225
226
227 CERTAuthInfoAccess **
228 CERT_DecodeAuthInfoAccessExtension(PLArenaPool *reqArena,
229 SECItem *encodedExtension)
230 {
231 CERTAuthInfoAccess **info = NULL;
232 SECStatus rv;
233 int i;
234 SECItem* newEncodedExtension;
235
236 if (!reqArena) {
237 PORT_SetError(SEC_ERROR_INVALID_ARGS);
238 return NULL;
239 }
240
241 newEncodedExtension = SECITEM_ArenaDupItem(reqArena, encodedExtension);
242 if (!newEncodedExtension) {
243 return NULL;
244 }
245
246 rv = SEC_QuickDERDecodeItem(reqArena, &info, CERTAuthInfoAccessTemplate,
247 newEncodedExtension);
248 if (rv != SECSuccess || info == NULL) {
249 return NULL;
250 }
251
252 for (i = 0; info[i] != NULL; i++) {
253 info[i]->location = CERT_DecodeGeneralName(reqArena,
254 &(info[i]->derLocation),
255 NULL);
256 }
257 return info;
258 }
259
260 SECStatus
261 CERT_EncodeInfoAccessExtension(PLArenaPool *arena,
262 CERTAuthInfoAccess **info,
263 SECItem *dest)
264 {
265 SECItem *dummy;
266 int i;
267
268 PORT_Assert(info != NULL);
269 PORT_Assert(dest != NULL);
270 if (info == NULL || dest == NULL) {
271 return SECFailure;
272 }
273
274 for (i = 0; info[i] != NULL; i++) {
275 if (CERT_EncodeGeneralName(info[i]->location, &(info[i]->derLocation),
276 arena) == NULL)
277 /* Note that this may leave some of the locations filled in. */
278 return SECFailure;
279 }
280 dummy = SEC_ASN1EncodeItem(arena, dest, &info,
281 CERTAuthInfoAccessTemplate);
282 if (dummy == NULL) {
283 return SECFailure;
284 }
285 return SECSuccess;
286 }
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