OpenCoverage

v3_genn.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/x509v3/v3_genn.c
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1/* $OpenBSD: v3_genn.c,v 1.12 2015/09/26 17:38:41 jsing Exp $ */-
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL-
3 * project 1999.-
4 */-
5/* ====================================================================-
6 * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.-
7 *-
8 * Redistribution and use in source and binary forms, with or without-
9 * modification, are permitted provided that the following conditions-
10 * are met:-
11 *-
12 * 1. Redistributions of source code must retain the above copyright-
13 * notice, this list of conditions and the following disclaimer.-
14 *-
15 * 2. Redistributions in binary form must reproduce the above copyright-
16 * notice, this list of conditions and the following disclaimer in-
17 * the documentation and/or other materials provided with the-
18 * distribution.-
19 *-
20 * 3. All advertising materials mentioning features or use of this-
21 * software must display the following acknowledgment:-
22 * "This product includes software developed by the OpenSSL Project-
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"-
24 *-
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to-
26 * endorse or promote products derived from this software without-
27 * prior written permission. For written permission, please contact-
28 * licensing@OpenSSL.org.-
29 *-
30 * 5. Products derived from this software may not be called "OpenSSL"-
31 * nor may "OpenSSL" appear in their names without prior written-
32 * permission of the OpenSSL Project.-
33 *-
34 * 6. Redistributions of any form whatsoever must retain the following-
35 * acknowledgment:-
36 * "This product includes software developed by the OpenSSL Project-
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"-
38 *-
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY-
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE-
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR-
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR-
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,-
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT-
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;-
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)-
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,-
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)-
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED-
50 * OF THE POSSIBILITY OF SUCH DAMAGE.-
51 * ====================================================================-
52 *-
53 * This product includes cryptographic software written by Eric Young-
54 * (eay@cryptsoft.com). This product includes software written by Tim-
55 * Hudson (tjh@cryptsoft.com).-
56 *-
57 */-
58-
59-
60#include <stdio.h>-
61-
62#include <openssl/asn1t.h>-
63#include <openssl/conf.h>-
64#include <openssl/x509v3.h>-
65-
66static const ASN1_TEMPLATE OTHERNAME_seq_tt[] = {-
67 {-
68 .flags = 0,-
69 .tag = 0,-
70 .offset = offsetof(OTHERNAME, type_id),-
71 .field_name = "type_id",-
72 .item = &ASN1_OBJECT_it,-
73 },-
74 /* Maybe have a true ANY DEFINED BY later */-
75 {-
76 .flags = ASN1_TFLG_EXPLICIT,-
77 .tag = 0,-
78 .offset = offsetof(OTHERNAME, value),-
79 .field_name = "value",-
80 .item = &ASN1_ANY_it,-
81 },-
82};-
83-
84const ASN1_ITEM OTHERNAME_it = {-
85 .itype = ASN1_ITYPE_SEQUENCE,-
86 .utype = V_ASN1_SEQUENCE,-
87 .templates = OTHERNAME_seq_tt,-
88 .tcount = sizeof(OTHERNAME_seq_tt) / sizeof(ASN1_TEMPLATE),-
89 .funcs = NULL,-
90 .size = sizeof(OTHERNAME),-
91 .sname = "OTHERNAME",-
92};-
93-
94-
95OTHERNAME *-
96d2i_OTHERNAME(OTHERNAME **a, const unsigned char **in, long len)-
97{-
98 return (OTHERNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
never executed: return (OTHERNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &OTHERNAME_it);
0
99 &OTHERNAME_it);
never executed: return (OTHERNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &OTHERNAME_it);
0
100}-
101-
102int-
103i2d_OTHERNAME(OTHERNAME *a, unsigned char **out)-
104{-
105 return ASN1_item_i2d((ASN1_VALUE *)a, out, &OTHERNAME_it);
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, &OTHERNAME_it);
0
106}-
107-
108OTHERNAME *-
109OTHERNAME_new(void)-
110{-
111 return (OTHERNAME *)ASN1_item_new(&OTHERNAME_it);
never executed: return (OTHERNAME *)ASN1_item_new(&OTHERNAME_it);
0
112}-
113-
114void-
115OTHERNAME_free(OTHERNAME *a)-
116{-
117 ASN1_item_free((ASN1_VALUE *)a, &OTHERNAME_it);-
118}
executed 1 time by 1 test: end of block
Executed by:
  • freenull
1
119-
120static const ASN1_TEMPLATE EDIPARTYNAME_seq_tt[] = {-
121 {-
122 .flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,-
123 .tag = 0,-
124 .offset = offsetof(EDIPARTYNAME, nameAssigner),-
125 .field_name = "nameAssigner",-
126 .item = &DIRECTORYSTRING_it,-
127 },-
128 {-
129 .flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,-
130 .tag = 1,-
131 .offset = offsetof(EDIPARTYNAME, partyName),-
132 .field_name = "partyName",-
133 .item = &DIRECTORYSTRING_it,-
134 },-
135};-
136-
137const ASN1_ITEM EDIPARTYNAME_it = {-
138 .itype = ASN1_ITYPE_SEQUENCE,-
139 .utype = V_ASN1_SEQUENCE,-
140 .templates = EDIPARTYNAME_seq_tt,-
141 .tcount = sizeof(EDIPARTYNAME_seq_tt) / sizeof(ASN1_TEMPLATE),-
142 .funcs = NULL,-
143 .size = sizeof(EDIPARTYNAME),-
144 .sname = "EDIPARTYNAME",-
145};-
146-
147-
148EDIPARTYNAME *-
149d2i_EDIPARTYNAME(EDIPARTYNAME **a, const unsigned char **in, long len)-
150{-
151 return (EDIPARTYNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
never executed: return (EDIPARTYNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &EDIPARTYNAME_it);
0
152 &EDIPARTYNAME_it);
never executed: return (EDIPARTYNAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &EDIPARTYNAME_it);
0
153}-
154-
155int-
156i2d_EDIPARTYNAME(EDIPARTYNAME *a, unsigned char **out)-
157{-
158 return ASN1_item_i2d((ASN1_VALUE *)a, out, &EDIPARTYNAME_it);
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, &EDIPARTYNAME_it);
0
159}-
160-
161EDIPARTYNAME *-
162EDIPARTYNAME_new(void)-
163{-
164 return (EDIPARTYNAME *)ASN1_item_new(&EDIPARTYNAME_it);
never executed: return (EDIPARTYNAME *)ASN1_item_new(&EDIPARTYNAME_it);
0
165}-
166-
167void-
168EDIPARTYNAME_free(EDIPARTYNAME *a)-
169{-
170 ASN1_item_free((ASN1_VALUE *)a, &EDIPARTYNAME_it);-
171}
executed 1 time by 1 test: end of block
Executed by:
  • freenull
1
172-
173static const ASN1_TEMPLATE GENERAL_NAME_ch_tt[] = {-
174 {-
175 .flags = ASN1_TFLG_IMPLICIT,-
176 .tag = GEN_OTHERNAME,-
177 .offset = offsetof(GENERAL_NAME, d.otherName),-
178 .field_name = "d.otherName",-
179 .item = &OTHERNAME_it,-
180 },-
181 {-
182 .flags = ASN1_TFLG_IMPLICIT,-
183 .tag = GEN_EMAIL,-
184 .offset = offsetof(GENERAL_NAME, d.rfc822Name),-
185 .field_name = "d.rfc822Name",-
186 .item = &ASN1_IA5STRING_it,-
187 },-
188 {-
189 .flags = ASN1_TFLG_IMPLICIT,-
190 .tag = GEN_DNS,-
191 .offset = offsetof(GENERAL_NAME, d.dNSName),-
192 .field_name = "d.dNSName",-
193 .item = &ASN1_IA5STRING_it,-
194 },-
195 /* Don't decode this */-
196 {-
197 .flags = ASN1_TFLG_IMPLICIT,-
198 .tag = GEN_X400,-
199 .offset = offsetof(GENERAL_NAME, d.x400Address),-
200 .field_name = "d.x400Address",-
201 .item = &ASN1_SEQUENCE_it,-
202 },-
203 /* X509_NAME is a CHOICE type so use EXPLICIT */-
204 {-
205 .flags = ASN1_TFLG_EXPLICIT,-
206 .tag = GEN_DIRNAME,-
207 .offset = offsetof(GENERAL_NAME, d.directoryName),-
208 .field_name = "d.directoryName",-
209 .item = &X509_NAME_it,-
210 },-
211 {-
212 .flags = ASN1_TFLG_IMPLICIT,-
213 .tag = GEN_EDIPARTY,-
214 .offset = offsetof(GENERAL_NAME, d.ediPartyName),-
215 .field_name = "d.ediPartyName",-
216 .item = &EDIPARTYNAME_it,-
217 },-
218 {-
219 .flags = ASN1_TFLG_IMPLICIT,-
220 .tag = GEN_URI,-
221 .offset = offsetof(GENERAL_NAME, d.uniformResourceIdentifier),-
222 .field_name = "d.uniformResourceIdentifier",-
223 .item = &ASN1_IA5STRING_it,-
224 },-
225 {-
226 .flags = ASN1_TFLG_IMPLICIT,-
227 .tag = GEN_IPADD,-
228 .offset = offsetof(GENERAL_NAME, d.iPAddress),-
229 .field_name = "d.iPAddress",-
230 .item = &ASN1_OCTET_STRING_it,-
231 },-
232 {-
233 .flags = ASN1_TFLG_IMPLICIT,-
234 .tag = GEN_RID,-
235 .offset = offsetof(GENERAL_NAME, d.registeredID),-
236 .field_name = "d.registeredID",-
237 .item = &ASN1_OBJECT_it,-
238 },-
239};-
240-
241const ASN1_ITEM GENERAL_NAME_it = {-
242 .itype = ASN1_ITYPE_CHOICE,-
243 .utype = offsetof(GENERAL_NAME, type),-
244 .templates = GENERAL_NAME_ch_tt,-
245 .tcount = sizeof(GENERAL_NAME_ch_tt) / sizeof(ASN1_TEMPLATE),-
246 .funcs = NULL,-
247 .size = sizeof(GENERAL_NAME),-
248 .sname = "GENERAL_NAME",-
249};-
250-
251-
252GENERAL_NAME *-
253d2i_GENERAL_NAME(GENERAL_NAME **a, const unsigned char **in, long len)-
254{-
255 return (GENERAL_NAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
never executed: return (GENERAL_NAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &GENERAL_NAME_it);
0
256 &GENERAL_NAME_it);
never executed: return (GENERAL_NAME *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &GENERAL_NAME_it);
0
257}-
258-
259int-
260i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **out)-
261{-
262 return ASN1_item_i2d((ASN1_VALUE *)a, out, &GENERAL_NAME_it);
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, &GENERAL_NAME_it);
0
263}-
264-
265GENERAL_NAME *-
266GENERAL_NAME_new(void)-
267{-
268 return (GENERAL_NAME *)ASN1_item_new(&GENERAL_NAME_it);
executed 24 times by 1 test: return (GENERAL_NAME *)ASN1_item_new(&GENERAL_NAME_it);
Executed by:
  • verifytest
24
269}-
270-
271void-
272GENERAL_NAME_free(GENERAL_NAME *a)-
273{-
274 ASN1_item_free((ASN1_VALUE *)a, &GENERAL_NAME_it);-
275}
executed 49 times by 2 tests: end of block
Executed by:
  • freenull
  • verifytest
49
276-
277static const ASN1_TEMPLATE GENERAL_NAMES_item_tt = {-
278 .flags = ASN1_TFLG_SEQUENCE_OF,-
279 .tag = 0,-
280 .offset = 0,-
281 .field_name = "GeneralNames",-
282 .item = &GENERAL_NAME_it,-
283};-
284-
285const ASN1_ITEM GENERAL_NAMES_it = {-
286 .itype = ASN1_ITYPE_PRIMITIVE,-
287 .utype = -1,-
288 .templates = &GENERAL_NAMES_item_tt,-
289 .tcount = 0,-
290 .funcs = NULL,-
291 .size = 0,-
292 .sname = "GENERAL_NAMES",-
293};-
294-
295-
296GENERAL_NAMES *-
297d2i_GENERAL_NAMES(GENERAL_NAMES **a, const unsigned char **in, long len)-
298{-
299 return (GENERAL_NAMES *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
never executed: return (GENERAL_NAMES *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &GENERAL_NAMES_it);
0
300 &GENERAL_NAMES_it);
never executed: return (GENERAL_NAMES *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, &GENERAL_NAMES_it);
0
301}-
302-
303int-
304i2d_GENERAL_NAMES(GENERAL_NAMES *a, unsigned char **out)-
305{-
306 return ASN1_item_i2d((ASN1_VALUE *)a, out, &GENERAL_NAMES_it);
never executed: return ASN1_item_i2d((ASN1_VALUE *)a, out, &GENERAL_NAMES_it);
0
307}-
308-
309GENERAL_NAMES *-
310GENERAL_NAMES_new(void)-
311{-
312 return (GENERAL_NAMES *)ASN1_item_new(&GENERAL_NAMES_it);
never executed: return (GENERAL_NAMES *)ASN1_item_new(&GENERAL_NAMES_it);
0
313}-
314-
315void-
316GENERAL_NAMES_free(GENERAL_NAMES *a)-
317{-
318 ASN1_item_free((ASN1_VALUE *)a, &GENERAL_NAMES_it);-
319}
executed 245 times by 8 tests: end of block
Executed by:
  • asn1test
  • freenull
  • keypairtest
  • libcrypto.so.44.0.1
  • servertest
  • ssltest
  • tlstest
  • verifytest
245
320-
321GENERAL_NAME *-
322GENERAL_NAME_dup(GENERAL_NAME *a)-
323{-
324 return ASN1_item_dup(&GENERAL_NAME_it, a);
never executed: return ASN1_item_dup(&GENERAL_NAME_it, a);
0
325}-
326-
327/* Returns 0 if they are equal, != 0 otherwise. */-
328int-
329GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)-
330{-
331 int result = -1;-
332-
333 if (!a || !b || a->type != b->type)
!aDescription
TRUEnever evaluated
FALSEnever evaluated
!bDescription
TRUEnever evaluated
FALSEnever evaluated
a->type != b->typeDescription
TRUEnever evaluated
FALSEnever evaluated
0
334 return -1;
never executed: return -1;
0
335 switch (a->type) {-
336 case GEN_X400:
never executed: case 3:
0
337 case GEN_EDIPARTY:
never executed: case 5:
0
338 result = ASN1_TYPE_cmp(a->d.other, b->d.other);-
339 break;
never executed: break;
0
340-
341 case GEN_OTHERNAME:
never executed: case 0:
0
342 result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);-
343 break;
never executed: break;
0
344-
345 case GEN_EMAIL:
never executed: case 1:
0
346 case GEN_DNS:
never executed: case 2:
0
347 case GEN_URI:
never executed: case 6:
0
348 result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);-
349 break;
never executed: break;
0
350-
351 case GEN_DIRNAME:
never executed: case 4:
0
352 result = X509_NAME_cmp(a->d.dirn, b->d.dirn);-
353 break;
never executed: break;
0
354-
355 case GEN_IPADD:
never executed: case 7:
0
356 result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);-
357 break;
never executed: break;
0
358-
359 case GEN_RID:
never executed: case 8:
0
360 result = OBJ_cmp(a->d.rid, b->d.rid);-
361 break;
never executed: break;
0
362 }-
363 return result;
never executed: return result;
0
364}-
365-
366/* Returns 0 if they are equal, != 0 otherwise. */-
367int-
368OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)-
369{-
370 int result = -1;-
371-
372 if (!a || !b)
!aDescription
TRUEnever evaluated
FALSEnever evaluated
!bDescription
TRUEnever evaluated
FALSEnever evaluated
0
373 return -1;
never executed: return -1;
0
374 /* Check their type first. */-
375 if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
(result = OBJ_...type_id)) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
376 return result;
never executed: return result;
0
377 /* Check the value. */-
378 result = ASN1_TYPE_cmp(a->value, b->value);-
379 return result;
never executed: return result;
0
380}-
381-
382void-
383GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)-
384{-
385 switch (type) {-
386 case GEN_X400:
never executed: case 3:
0
387 case GEN_EDIPARTY:
never executed: case 5:
0
388 a->d.other = value;-
389 break;
never executed: break;
0
390-
391 case GEN_OTHERNAME:
never executed: case 0:
0
392 a->d.otherName = value;-
393 break;
never executed: break;
0
394-
395 case GEN_EMAIL:
never executed: case 1:
0
396 case GEN_DNS:
never executed: case 2:
0
397 case GEN_URI:
never executed: case 6:
0
398 a->d.ia5 = value;-
399 break;
never executed: break;
0
400-
401 case GEN_DIRNAME:
never executed: case 4:
0
402 a->d.dirn = value;-
403 break;
never executed: break;
0
404-
405 case GEN_IPADD:
never executed: case 7:
0
406 a->d.ip = value;-
407 break;
never executed: break;
0
408-
409 case GEN_RID:
never executed: case 8:
0
410 a->d.rid = value;-
411 break;
never executed: break;
0
412 }-
413 a->type = type;-
414}
never executed: end of block
0
415-
416void *-
417GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)-
418{-
419 if (ptype)
ptypeDescription
TRUEnever evaluated
FALSEnever evaluated
0
420 *ptype = a->type;
never executed: *ptype = a->type;
0
421 switch (a->type) {-
422 case GEN_X400:
never executed: case 3:
0
423 case GEN_EDIPARTY:
never executed: case 5:
0
424 return a->d.other;
never executed: return a->d.other;
0
425-
426 case GEN_OTHERNAME:
never executed: case 0:
0
427 return a->d.otherName;
never executed: return a->d.otherName;
0
428-
429 case GEN_EMAIL:
never executed: case 1:
0
430 case GEN_DNS:
never executed: case 2:
0
431 case GEN_URI:
never executed: case 6:
0
432 return a->d.ia5;
never executed: return a->d.ia5;
0
433-
434 case GEN_DIRNAME:
never executed: case 4:
0
435 return a->d.dirn;
never executed: return a->d.dirn;
0
436-
437 case GEN_IPADD:
never executed: case 7:
0
438 return a->d.ip;
never executed: return a->d.ip;
0
439-
440 case GEN_RID:
never executed: case 8:
0
441 return a->d.rid;
never executed: return a->d.rid;
0
442-
443 default:
never executed: default:
0
444 return NULL;
never executed: return ((void *)0) ;
0
445 }-
446}-
447-
448int-
449GENERAL_NAME_set0_othername(GENERAL_NAME *gen, ASN1_OBJECT *oid,-
450 ASN1_TYPE *value)-
451{-
452 OTHERNAME *oth;-
453-
454 oth = OTHERNAME_new();-
455 if (!oth)
!othDescription
TRUEnever evaluated
FALSEnever evaluated
0
456 return 0;
never executed: return 0;
0
457 oth->type_id = oid;-
458 oth->value = value;-
459 GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);-
460 return 1;
never executed: return 1;
0
461}-
462-
463int-
464GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, ASN1_OBJECT **poid,-
465 ASN1_TYPE **pvalue)-
466{-
467 if (gen->type != GEN_OTHERNAME)
gen->type != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
468 return 0;
never executed: return 0;
0
469 if (poid)
poidDescription
TRUEnever evaluated
FALSEnever evaluated
0
470 *poid = gen->d.otherName->type_id;
never executed: *poid = gen->d.otherName->type_id;
0
471 if (pvalue)
pvalueDescription
TRUEnever evaluated
FALSEnever evaluated
0
472 *pvalue = gen->d.otherName->value;
never executed: *pvalue = gen->d.otherName->value;
0
473 return 1;
never executed: return 1;
0
474}-
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