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1 /* v3_crld.c */ | |
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 #include <stdio.h> | |
60 #include "cryptlib.h" | |
61 #include <openssl/conf.h> | |
62 #include <openssl/asn1.h> | |
63 #include <openssl/asn1t.h> | |
64 #include <openssl/x509v3.h> | |
65 | |
66 static void *v2i_crld(const X509V3_EXT_METHOD *method, | |
67 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); | |
68 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, | |
69 int indent); | |
70 | |
71 const X509V3_EXT_METHOD v3_crld = | |
72 { | |
73 NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
74 0,0,0,0, | |
75 0,0, | |
76 0, | |
77 v2i_crld, | |
78 i2r_crldp,0, | |
79 NULL | |
80 }; | |
81 | |
82 const X509V3_EXT_METHOD v3_freshest_crl = | |
83 { | |
84 NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
85 0,0,0,0, | |
86 0,0, | |
87 0, | |
88 v2i_crld, | |
89 i2r_crldp,0, | |
90 NULL | |
91 }; | |
92 | |
93 static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx, char *sect) | |
94 { | |
95 STACK_OF(CONF_VALUE) *gnsect; | |
96 STACK_OF(GENERAL_NAME) *gens; | |
97 if (*sect == '@') | |
98 gnsect = X509V3_get_section(ctx, sect + 1); | |
99 else | |
100 gnsect = X509V3_parse_list(sect); | |
101 if (!gnsect) | |
102 { | |
103 X509V3err(X509V3_F_GNAMES_FROM_SECTNAME, | |
104 X509V3_R_SECTION_NOT_FOUND); | |
105 return NULL; | |
106 } | |
107 gens = v2i_GENERAL_NAMES(NULL, ctx, gnsect); | |
108 if (*sect == '@') | |
109 X509V3_section_free(ctx, gnsect); | |
110 else | |
111 sk_CONF_VALUE_pop_free(gnsect, X509V3_conf_free); | |
112 return gens; | |
113 } | |
114 | |
115 static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx, | |
116 CONF_VALUE *cnf) | |
117 { | |
118 STACK_OF(GENERAL_NAME) *fnm = NULL; | |
119 STACK_OF(X509_NAME_ENTRY) *rnm = NULL; | |
120 if (!strncmp(cnf->name, "fullname", 9)) | |
121 { | |
122 fnm = gnames_from_sectname(ctx, cnf->value); | |
123 if (!fnm) | |
124 goto err; | |
125 } | |
126 else if (!strcmp(cnf->name, "relativename")) | |
127 { | |
128 int ret; | |
129 STACK_OF(CONF_VALUE) *dnsect; | |
130 X509_NAME *nm; | |
131 nm = X509_NAME_new(); | |
132 if (!nm) | |
133 return -1; | |
134 dnsect = X509V3_get_section(ctx, cnf->value); | |
135 if (!dnsect) | |
136 { | |
137 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
138 X509V3_R_SECTION_NOT_FOUND); | |
139 return -1; | |
140 } | |
141 ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC); | |
142 X509V3_section_free(ctx, dnsect); | |
143 rnm = nm->entries; | |
144 nm->entries = NULL; | |
145 X509_NAME_free(nm); | |
146 if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0) | |
147 goto err; | |
148 /* Since its a name fragment can't have more than one | |
149 * RDNSequence | |
150 */ | |
151 if (sk_X509_NAME_ENTRY_value(rnm, | |
152 sk_X509_NAME_ENTRY_num(rnm) - 1)->set) | |
153 { | |
154 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
155 X509V3_R_INVALID_MULTIPLE_RDNS); | |
156 goto err; | |
157 } | |
158 } | |
159 else | |
160 return 0; | |
161 | |
162 if (*pdp) | |
163 { | |
164 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
165 X509V3_R_DISTPOINT_ALREADY_SET); | |
166 goto err; | |
167 } | |
168 | |
169 *pdp = DIST_POINT_NAME_new(); | |
170 if (!*pdp) | |
171 goto err; | |
172 if (fnm) | |
173 { | |
174 (*pdp)->type = 0; | |
175 (*pdp)->name.fullname = fnm; | |
176 } | |
177 else | |
178 { | |
179 (*pdp)->type = 1; | |
180 (*pdp)->name.relativename = rnm; | |
181 } | |
182 | |
183 return 1; | |
184 | |
185 err: | |
186 if (fnm) | |
187 sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free); | |
188 if (rnm) | |
189 sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free); | |
190 return -1; | |
191 } | |
192 | |
193 static const BIT_STRING_BITNAME reason_flags[] = { | |
194 {0, "Unused", "unused"}, | |
195 {1, "Key Compromise", "keyCompromise"}, | |
196 {2, "CA Compromise", "CACompromise"}, | |
197 {3, "Affiliation Changed", "affiliationChanged"}, | |
198 {4, "Superseded", "superseded"}, | |
199 {5, "Cessation Of Operation", "cessationOfOperation"}, | |
200 {6, "Certificate Hold", "certificateHold"}, | |
201 {7, "Privilege Withdrawn", "privilegeWithdrawn"}, | |
202 {8, "AA Compromise", "AACompromise"}, | |
203 {-1, NULL, NULL} | |
204 }; | |
205 | |
206 static int set_reasons(ASN1_BIT_STRING **preas, char *value) | |
207 { | |
208 STACK_OF(CONF_VALUE) *rsk = NULL; | |
209 const BIT_STRING_BITNAME *pbn; | |
210 const char *bnam; | |
211 int i, ret = 0; | |
212 rsk = X509V3_parse_list(value); | |
213 if (!rsk) | |
214 return 0; | |
215 if (*preas) | |
216 return 0; | |
217 for (i = 0; i < sk_CONF_VALUE_num(rsk); i++) | |
218 { | |
219 bnam = sk_CONF_VALUE_value(rsk, i)->name; | |
220 if (!*preas) | |
221 { | |
222 *preas = ASN1_BIT_STRING_new(); | |
223 if (!*preas) | |
224 goto err; | |
225 } | |
226 for (pbn = reason_flags; pbn->lname; pbn++) | |
227 { | |
228 if (!strcmp(pbn->sname, bnam)) | |
229 { | |
230 if (!ASN1_BIT_STRING_set_bit(*preas, | |
231 pbn->bitnum, 1)) | |
232 goto err; | |
233 break; | |
234 } | |
235 } | |
236 if (!pbn->lname) | |
237 goto err; | |
238 } | |
239 ret = 1; | |
240 | |
241 err: | |
242 sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free); | |
243 return ret; | |
244 } | |
245 | |
246 static int print_reasons(BIO *out, const char *rname, | |
247 ASN1_BIT_STRING *rflags, int indent) | |
248 { | |
249 int first = 1; | |
250 const BIT_STRING_BITNAME *pbn; | |
251 BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, ""); | |
252 for (pbn = reason_flags; pbn->lname; pbn++) | |
253 { | |
254 if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum)) | |
255 { | |
256 if (first) | |
257 first = 0; | |
258 else | |
259 BIO_puts(out, ", "); | |
260 BIO_puts(out, pbn->lname); | |
261 } | |
262 } | |
263 if (first) | |
264 BIO_puts(out, "<EMPTY>\n"); | |
265 else | |
266 BIO_puts(out, "\n"); | |
267 return 1; | |
268 } | |
269 | |
270 static DIST_POINT *crldp_from_section(X509V3_CTX *ctx, | |
271 STACK_OF(CONF_VALUE) *nval) | |
272 { | |
273 int i; | |
274 CONF_VALUE *cnf; | |
275 DIST_POINT *point = NULL; | |
276 point = DIST_POINT_new(); | |
277 if (!point) | |
278 goto err; | |
279 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) | |
280 { | |
281 int ret; | |
282 cnf = sk_CONF_VALUE_value(nval, i); | |
283 ret = set_dist_point_name(&point->distpoint, ctx, cnf); | |
284 if (ret > 0) | |
285 continue; | |
286 if (ret < 0) | |
287 goto err; | |
288 if (!strcmp(cnf->name, "reasons")) | |
289 { | |
290 if (!set_reasons(&point->reasons, cnf->value)) | |
291 goto err; | |
292 } | |
293 else if (!strcmp(cnf->name, "CRLissuer")) | |
294 { | |
295 point->CRLissuer = | |
296 gnames_from_sectname(ctx, cnf->value); | |
297 if (!point->CRLissuer) | |
298 goto err; | |
299 } | |
300 } | |
301 | |
302 return point; | |
303 | |
304 | |
305 err: | |
306 if (point) | |
307 DIST_POINT_free(point); | |
308 return NULL; | |
309 } | |
310 | |
311 static void *v2i_crld(const X509V3_EXT_METHOD *method, | |
312 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) | |
313 { | |
314 STACK_OF(DIST_POINT) *crld = NULL; | |
315 GENERAL_NAMES *gens = NULL; | |
316 GENERAL_NAME *gen = NULL; | |
317 CONF_VALUE *cnf; | |
318 int i; | |
319 if(!(crld = sk_DIST_POINT_new_null())) goto merr; | |
320 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { | |
321 DIST_POINT *point; | |
322 cnf = sk_CONF_VALUE_value(nval, i); | |
323 if (!cnf->value) | |
324 { | |
325 STACK_OF(CONF_VALUE) *dpsect; | |
326 dpsect = X509V3_get_section(ctx, cnf->name); | |
327 if (!dpsect) | |
328 goto err; | |
329 point = crldp_from_section(ctx, dpsect); | |
330 X509V3_section_free(ctx, dpsect); | |
331 if (!point) | |
332 goto err; | |
333 if(!sk_DIST_POINT_push(crld, point)) | |
334 { | |
335 DIST_POINT_free(point); | |
336 goto merr; | |
337 } | |
338 } | |
339 else | |
340 { | |
341 if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) | |
342 goto err; | |
343 if(!(gens = GENERAL_NAMES_new())) | |
344 goto merr; | |
345 if(!sk_GENERAL_NAME_push(gens, gen)) | |
346 goto merr; | |
347 gen = NULL; | |
348 if(!(point = DIST_POINT_new())) | |
349 goto merr; | |
350 if(!sk_DIST_POINT_push(crld, point)) | |
351 { | |
352 DIST_POINT_free(point); | |
353 goto merr; | |
354 } | |
355 if(!(point->distpoint = DIST_POINT_NAME_new())) | |
356 goto merr; | |
357 point->distpoint->name.fullname = gens; | |
358 point->distpoint->type = 0; | |
359 gens = NULL; | |
360 } | |
361 } | |
362 return crld; | |
363 | |
364 merr: | |
365 X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE); | |
366 err: | |
367 GENERAL_NAME_free(gen); | |
368 GENERAL_NAMES_free(gens); | |
369 sk_DIST_POINT_pop_free(crld, DIST_POINT_free); | |
370 return NULL; | |
371 } | |
372 | |
373 IMPLEMENT_STACK_OF(DIST_POINT) | |
374 IMPLEMENT_ASN1_SET_OF(DIST_POINT) | |
375 | |
376 static int dpn_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, | |
377 void *exarg) | |
378 { | |
379 DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval; | |
380 | |
381 switch(operation) | |
382 { | |
383 case ASN1_OP_NEW_POST: | |
384 dpn->dpname = NULL; | |
385 break; | |
386 | |
387 case ASN1_OP_FREE_POST: | |
388 if (dpn->dpname) | |
389 X509_NAME_free(dpn->dpname); | |
390 break; | |
391 } | |
392 return 1; | |
393 } | |
394 | |
395 | |
396 ASN1_CHOICE_cb(DIST_POINT_NAME, dpn_cb) = { | |
397 ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0), | |
398 ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1) | |
399 } ASN1_CHOICE_END_cb(DIST_POINT_NAME, DIST_POINT_NAME, type) | |
400 | |
401 | |
402 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME) | |
403 | |
404 ASN1_SEQUENCE(DIST_POINT) = { | |
405 ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0), | |
406 ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1), | |
407 ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2) | |
408 } ASN1_SEQUENCE_END(DIST_POINT) | |
409 | |
410 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT) | |
411 | |
412 ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) = | |
413 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, D
IST_POINT) | |
414 ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS) | |
415 | |
416 IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS) | |
417 | |
418 ASN1_SEQUENCE(ISSUING_DIST_POINT) = { | |
419 ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0), | |
420 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1), | |
421 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2), | |
422 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3), | |
423 ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4), | |
424 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5) | |
425 } ASN1_SEQUENCE_END(ISSUING_DIST_POINT) | |
426 | |
427 IMPLEMENT_ASN1_FUNCTIONS(ISSUING_DIST_POINT) | |
428 | |
429 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, | |
430 int indent); | |
431 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
432 STACK_OF(CONF_VALUE) *nval); | |
433 | |
434 const X509V3_EXT_METHOD v3_idp = | |
435 { | |
436 NID_issuing_distribution_point, X509V3_EXT_MULTILINE, | |
437 ASN1_ITEM_ref(ISSUING_DIST_POINT), | |
438 0,0,0,0, | |
439 0,0, | |
440 0, | |
441 v2i_idp, | |
442 i2r_idp,0, | |
443 NULL | |
444 }; | |
445 | |
446 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
447 STACK_OF(CONF_VALUE) *nval) | |
448 { | |
449 ISSUING_DIST_POINT *idp = NULL; | |
450 CONF_VALUE *cnf; | |
451 char *name, *val; | |
452 int i, ret; | |
453 idp = ISSUING_DIST_POINT_new(); | |
454 if (!idp) | |
455 goto merr; | |
456 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) | |
457 { | |
458 cnf = sk_CONF_VALUE_value(nval, i); | |
459 name = cnf->name; | |
460 val = cnf->value; | |
461 ret = set_dist_point_name(&idp->distpoint, ctx, cnf); | |
462 if (ret > 0) | |
463 continue; | |
464 if (ret < 0) | |
465 goto err; | |
466 if (!strcmp(name, "onlyuser")) | |
467 { | |
468 if (!X509V3_get_value_bool(cnf, &idp->onlyuser)) | |
469 goto err; | |
470 } | |
471 else if (!strcmp(name, "onlyCA")) | |
472 { | |
473 if (!X509V3_get_value_bool(cnf, &idp->onlyCA)) | |
474 goto err; | |
475 } | |
476 else if (!strcmp(name, "onlyAA")) | |
477 { | |
478 if (!X509V3_get_value_bool(cnf, &idp->onlyattr)) | |
479 goto err; | |
480 } | |
481 else if (!strcmp(name, "indirectCRL")) | |
482 { | |
483 if (!X509V3_get_value_bool(cnf, &idp->indirectCRL)) | |
484 goto err; | |
485 } | |
486 else if (!strcmp(name, "onlysomereasons")) | |
487 { | |
488 if (!set_reasons(&idp->onlysomereasons, val)) | |
489 goto err; | |
490 } | |
491 else | |
492 { | |
493 X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME); | |
494 X509V3_conf_err(cnf); | |
495 goto err; | |
496 } | |
497 } | |
498 return idp; | |
499 | |
500 merr: | |
501 X509V3err(X509V3_F_V2I_IDP,ERR_R_MALLOC_FAILURE); | |
502 err: | |
503 ISSUING_DIST_POINT_free(idp); | |
504 return NULL; | |
505 } | |
506 | |
507 static int print_gens(BIO *out, STACK_OF(GENERAL_NAME) *gens, int indent) | |
508 { | |
509 int i; | |
510 for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) | |
511 { | |
512 BIO_printf(out, "%*s", indent + 2, ""); | |
513 GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i)); | |
514 BIO_puts(out, "\n"); | |
515 } | |
516 return 1; | |
517 } | |
518 | |
519 static int print_distpoint(BIO *out, DIST_POINT_NAME *dpn, int indent) | |
520 { | |
521 if (dpn->type == 0) | |
522 { | |
523 BIO_printf(out, "%*sFull Name:\n", indent, ""); | |
524 print_gens(out, dpn->name.fullname, indent); | |
525 } | |
526 else | |
527 { | |
528 X509_NAME ntmp; | |
529 ntmp.entries = dpn->name.relativename; | |
530 BIO_printf(out, "%*sRelative Name:\n%*s", | |
531 indent, "", indent + 2, ""); | |
532 X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE); | |
533 BIO_puts(out, "\n"); | |
534 } | |
535 return 1; | |
536 } | |
537 | |
538 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, | |
539 int indent) | |
540 { | |
541 ISSUING_DIST_POINT *idp = pidp; | |
542 if (idp->distpoint) | |
543 print_distpoint(out, idp->distpoint, indent); | |
544 if (idp->onlyuser > 0) | |
545 BIO_printf(out, "%*sOnly User Certificates\n", indent, ""); | |
546 if (idp->onlyCA > 0) | |
547 BIO_printf(out, "%*sOnly CA Certificates\n", indent, ""); | |
548 if (idp->indirectCRL > 0) | |
549 BIO_printf(out, "%*sIndirect CRL\n", indent, ""); | |
550 if (idp->onlysomereasons) | |
551 print_reasons(out, "Only Some Reasons", | |
552 idp->onlysomereasons, indent); | |
553 if (idp->onlyattr > 0) | |
554 BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, ""); | |
555 if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0) | |
556 && (idp->indirectCRL <= 0) && !idp->onlysomereasons | |
557 && (idp->onlyattr <= 0)) | |
558 BIO_printf(out, "%*s<EMPTY>\n", indent, ""); | |
559 | |
560 return 1; | |
561 } | |
562 | |
563 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, | |
564 int indent) | |
565 { | |
566 STACK_OF(DIST_POINT) *crld = pcrldp; | |
567 DIST_POINT *point; | |
568 int i; | |
569 for(i = 0; i < sk_DIST_POINT_num(crld); i++) | |
570 { | |
571 BIO_puts(out, "\n"); | |
572 point = sk_DIST_POINT_value(crld, i); | |
573 if(point->distpoint) | |
574 print_distpoint(out, point->distpoint, indent); | |
575 if(point->reasons) | |
576 print_reasons(out, "Reasons", point->reasons, | |
577 indent); | |
578 if(point->CRLissuer) | |
579 { | |
580 BIO_printf(out, "%*sCRL Issuer:\n", indent, ""); | |
581 print_gens(out, point->CRLissuer, indent); | |
582 } | |
583 } | |
584 return 1; | |
585 } | |
586 | |
587 int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname) | |
588 { | |
589 int i; | |
590 STACK_OF(X509_NAME_ENTRY) *frag; | |
591 X509_NAME_ENTRY *ne; | |
592 if (!dpn || (dpn->type != 1)) | |
593 return 1; | |
594 frag = dpn->name.relativename; | |
595 dpn->dpname = X509_NAME_dup(iname); | |
596 if (!dpn->dpname) | |
597 return 0; | |
598 for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++) | |
599 { | |
600 ne = sk_X509_NAME_ENTRY_value(frag, i); | |
601 if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1)) | |
602 { | |
603 X509_NAME_free(dpn->dpname); | |
604 dpn->dpname = NULL; | |
605 return 0; | |
606 } | |
607 } | |
608 /* generate cached encoding of name */ | |
609 if (i2d_X509_NAME(dpn->dpname, NULL) < 0) | |
610 { | |
611 X509_NAME_free(dpn->dpname); | |
612 dpn->dpname = NULL; | |
613 return 0; | |
614 } | |
615 return 1; | |
616 } | |
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