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Commit | Line | Data |
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0f113f3e MC |
1 | /* |
2 | * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project | |
3 | * 1999. | |
d943e372 DSH |
4 | */ |
5 | /* ==================================================================== | |
3e727a3b | 6 | * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved. |
d943e372 DSH |
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 | |
0f113f3e | 13 | * notice, this list of conditions and the following disclaimer. |
d943e372 DSH |
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> | |
b39fc560 | 60 | #include "internal/cryptlib.h" |
ec577822 BM |
61 | #include <openssl/conf.h> |
62 | #include <openssl/asn1.h> | |
9d6b1ce6 | 63 | #include <openssl/asn1t.h> |
ec577822 | 64 | #include <openssl/x509v3.h> |
d943e372 | 65 | |
2743e38c | 66 | #include "internal/x509_int.h" |
df2ee0e2 | 67 | #include "ext_dat.h" |
2743e38c | 68 | |
babb3798 | 69 | static void *v2i_crld(const X509V3_EXT_METHOD *method, |
0f113f3e | 70 | X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); |
babb3798 | 71 | static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, |
0f113f3e MC |
72 | int indent); |
73 | ||
74 | const X509V3_EXT_METHOD v3_crld = { | |
75 | NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
76 | 0, 0, 0, 0, | |
77 | 0, 0, | |
78 | 0, | |
79 | v2i_crld, | |
80 | i2r_crldp, 0, | |
81 | NULL | |
82 | }; | |
83 | ||
84 | const X509V3_EXT_METHOD v3_freshest_crl = { | |
85 | NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
86 | 0, 0, 0, 0, | |
87 | 0, 0, | |
88 | 0, | |
89 | v2i_crld, | |
90 | i2r_crldp, 0, | |
91 | NULL | |
92 | }; | |
93 | ||
94 | static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx, | |
95 | char *sect) | |
96 | { | |
97 | STACK_OF(CONF_VALUE) *gnsect; | |
98 | STACK_OF(GENERAL_NAME) *gens; | |
99 | if (*sect == '@') | |
100 | gnsect = X509V3_get_section(ctx, sect + 1); | |
101 | else | |
102 | gnsect = X509V3_parse_list(sect); | |
103 | if (!gnsect) { | |
104 | X509V3err(X509V3_F_GNAMES_FROM_SECTNAME, 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 | } | |
0745d089 | 114 | |
0537f968 | 115 | static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx, |
0f113f3e MC |
116 | CONF_VALUE *cnf) |
117 | { | |
118 | STACK_OF(GENERAL_NAME) *fnm = NULL; | |
119 | STACK_OF(X509_NAME_ENTRY) *rnm = NULL; | |
86885c28 RS |
120 | |
121 | if (strncmp(cnf->name, "fullname", 9) == 0) { | |
0f113f3e MC |
122 | fnm = gnames_from_sectname(ctx, cnf->value); |
123 | if (!fnm) | |
124 | goto err; | |
86885c28 | 125 | } else if (strcmp(cnf->name, "relativename") == 0) { |
0f113f3e MC |
126 | int ret; |
127 | STACK_OF(CONF_VALUE) *dnsect; | |
128 | X509_NAME *nm; | |
129 | nm = X509_NAME_new(); | |
90945fa3 | 130 | if (nm == NULL) |
0f113f3e MC |
131 | return -1; |
132 | dnsect = X509V3_get_section(ctx, cnf->value); | |
133 | if (!dnsect) { | |
134 | X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
135 | X509V3_R_SECTION_NOT_FOUND); | |
136 | return -1; | |
137 | } | |
138 | ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC); | |
139 | X509V3_section_free(ctx, dnsect); | |
140 | rnm = nm->entries; | |
141 | nm->entries = NULL; | |
142 | X509_NAME_free(nm); | |
143 | if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0) | |
144 | goto err; | |
145 | /* | |
146 | * Since its a name fragment can't have more than one RDNSequence | |
147 | */ | |
148 | if (sk_X509_NAME_ENTRY_value(rnm, | |
149 | sk_X509_NAME_ENTRY_num(rnm) - 1)->set) { | |
150 | X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
151 | X509V3_R_INVALID_MULTIPLE_RDNS); | |
152 | goto err; | |
153 | } | |
154 | } else | |
155 | return 0; | |
156 | ||
157 | if (*pdp) { | |
158 | X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
159 | X509V3_R_DISTPOINT_ALREADY_SET); | |
160 | goto err; | |
161 | } | |
162 | ||
163 | *pdp = DIST_POINT_NAME_new(); | |
90945fa3 | 164 | if (*pdp == NULL) |
0f113f3e MC |
165 | goto err; |
166 | if (fnm) { | |
167 | (*pdp)->type = 0; | |
168 | (*pdp)->name.fullname = fnm; | |
169 | } else { | |
170 | (*pdp)->type = 1; | |
171 | (*pdp)->name.relativename = rnm; | |
172 | } | |
173 | ||
174 | return 1; | |
175 | ||
176 | err: | |
25aaa98a | 177 | sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free); |
222561fe | 178 | sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free); |
0f113f3e MC |
179 | return -1; |
180 | } | |
0745d089 | 181 | |
0745d089 | 182 | static const BIT_STRING_BITNAME reason_flags[] = { |
0f113f3e MC |
183 | {0, "Unused", "unused"}, |
184 | {1, "Key Compromise", "keyCompromise"}, | |
185 | {2, "CA Compromise", "CACompromise"}, | |
186 | {3, "Affiliation Changed", "affiliationChanged"}, | |
187 | {4, "Superseded", "superseded"}, | |
188 | {5, "Cessation Of Operation", "cessationOfOperation"}, | |
189 | {6, "Certificate Hold", "certificateHold"}, | |
190 | {7, "Privilege Withdrawn", "privilegeWithdrawn"}, | |
191 | {8, "AA Compromise", "AACompromise"}, | |
192 | {-1, NULL, NULL} | |
d943e372 DSH |
193 | }; |
194 | ||
0745d089 | 195 | static int set_reasons(ASN1_BIT_STRING **preas, char *value) |
0f113f3e MC |
196 | { |
197 | STACK_OF(CONF_VALUE) *rsk = NULL; | |
198 | const BIT_STRING_BITNAME *pbn; | |
199 | const char *bnam; | |
200 | int i, ret = 0; | |
201 | rsk = X509V3_parse_list(value); | |
202 | if (!rsk) | |
203 | return 0; | |
204 | if (*preas) | |
205 | return 0; | |
206 | for (i = 0; i < sk_CONF_VALUE_num(rsk); i++) { | |
207 | bnam = sk_CONF_VALUE_value(rsk, i)->name; | |
90945fa3 | 208 | if (*preas == NULL) { |
0f113f3e | 209 | *preas = ASN1_BIT_STRING_new(); |
90945fa3 | 210 | if (*preas == NULL) |
0f113f3e MC |
211 | goto err; |
212 | } | |
213 | for (pbn = reason_flags; pbn->lname; pbn++) { | |
86885c28 | 214 | if (strcmp(pbn->sname, bnam) == 0) { |
0f113f3e MC |
215 | if (!ASN1_BIT_STRING_set_bit(*preas, pbn->bitnum, 1)) |
216 | goto err; | |
217 | break; | |
218 | } | |
219 | } | |
220 | if (!pbn->lname) | |
221 | goto err; | |
222 | } | |
223 | ret = 1; | |
224 | ||
225 | err: | |
226 | sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free); | |
227 | return ret; | |
228 | } | |
0745d089 DSH |
229 | |
230 | static int print_reasons(BIO *out, const char *rname, | |
0f113f3e MC |
231 | ASN1_BIT_STRING *rflags, int indent) |
232 | { | |
233 | int first = 1; | |
234 | const BIT_STRING_BITNAME *pbn; | |
235 | BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, ""); | |
236 | for (pbn = reason_flags; pbn->lname; pbn++) { | |
237 | if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum)) { | |
238 | if (first) | |
239 | first = 0; | |
240 | else | |
241 | BIO_puts(out, ", "); | |
242 | BIO_puts(out, pbn->lname); | |
243 | } | |
244 | } | |
245 | if (first) | |
246 | BIO_puts(out, "<EMPTY>\n"); | |
247 | else | |
248 | BIO_puts(out, "\n"); | |
249 | return 1; | |
250 | } | |
0745d089 DSH |
251 | |
252 | static DIST_POINT *crldp_from_section(X509V3_CTX *ctx, | |
0f113f3e MC |
253 | STACK_OF(CONF_VALUE) *nval) |
254 | { | |
255 | int i; | |
256 | CONF_VALUE *cnf; | |
257 | DIST_POINT *point = NULL; | |
258 | point = DIST_POINT_new(); | |
90945fa3 | 259 | if (point == NULL) |
0f113f3e MC |
260 | goto err; |
261 | for (i = 0; i < sk_CONF_VALUE_num(nval); i++) { | |
262 | int ret; | |
263 | cnf = sk_CONF_VALUE_value(nval, i); | |
264 | ret = set_dist_point_name(&point->distpoint, ctx, cnf); | |
265 | if (ret > 0) | |
266 | continue; | |
267 | if (ret < 0) | |
268 | goto err; | |
86885c28 | 269 | if (strcmp(cnf->name, "reasons") == 0) { |
0f113f3e MC |
270 | if (!set_reasons(&point->reasons, cnf->value)) |
271 | goto err; | |
86885c28 | 272 | } else if (strcmp(cnf->name, "CRLissuer") == 0) { |
0f113f3e MC |
273 | point->CRLissuer = gnames_from_sectname(ctx, cnf->value); |
274 | if (!point->CRLissuer) | |
275 | goto err; | |
276 | } | |
277 | } | |
278 | ||
279 | return point; | |
280 | ||
281 | err: | |
25aaa98a | 282 | DIST_POINT_free(point); |
0f113f3e MC |
283 | return NULL; |
284 | } | |
0745d089 | 285 | |
babb3798 | 286 | static void *v2i_crld(const X509V3_EXT_METHOD *method, |
0f113f3e MC |
287 | X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) |
288 | { | |
289 | STACK_OF(DIST_POINT) *crld = NULL; | |
290 | GENERAL_NAMES *gens = NULL; | |
291 | GENERAL_NAME *gen = NULL; | |
292 | CONF_VALUE *cnf; | |
293 | int i; | |
75ebbd9a RS |
294 | |
295 | if ((crld = sk_DIST_POINT_new_null()) == NULL) | |
0f113f3e MC |
296 | goto merr; |
297 | for (i = 0; i < sk_CONF_VALUE_num(nval); i++) { | |
298 | DIST_POINT *point; | |
299 | cnf = sk_CONF_VALUE_value(nval, i); | |
300 | if (!cnf->value) { | |
301 | STACK_OF(CONF_VALUE) *dpsect; | |
302 | dpsect = X509V3_get_section(ctx, cnf->name); | |
303 | if (!dpsect) | |
304 | goto err; | |
305 | point = crldp_from_section(ctx, dpsect); | |
306 | X509V3_section_free(ctx, dpsect); | |
307 | if (!point) | |
308 | goto err; | |
309 | if (!sk_DIST_POINT_push(crld, point)) { | |
310 | DIST_POINT_free(point); | |
311 | goto merr; | |
312 | } | |
313 | } else { | |
75ebbd9a | 314 | if ((gen = v2i_GENERAL_NAME(method, ctx, cnf)) == NULL) |
0f113f3e | 315 | goto err; |
75ebbd9a | 316 | if ((gens = GENERAL_NAMES_new()) == NULL) |
0f113f3e MC |
317 | goto merr; |
318 | if (!sk_GENERAL_NAME_push(gens, gen)) | |
319 | goto merr; | |
320 | gen = NULL; | |
75ebbd9a | 321 | if ((point = DIST_POINT_new()) == NULL) |
0f113f3e MC |
322 | goto merr; |
323 | if (!sk_DIST_POINT_push(crld, point)) { | |
324 | DIST_POINT_free(point); | |
325 | goto merr; | |
326 | } | |
75ebbd9a | 327 | if ((point->distpoint = DIST_POINT_NAME_new()) == NULL) |
0f113f3e MC |
328 | goto merr; |
329 | point->distpoint->name.fullname = gens; | |
330 | point->distpoint->type = 0; | |
331 | gens = NULL; | |
332 | } | |
333 | } | |
334 | return crld; | |
335 | ||
336 | merr: | |
337 | X509V3err(X509V3_F_V2I_CRLD, ERR_R_MALLOC_FAILURE); | |
338 | err: | |
339 | GENERAL_NAME_free(gen); | |
340 | GENERAL_NAMES_free(gens); | |
341 | sk_DIST_POINT_pop_free(crld, DIST_POINT_free); | |
342 | return NULL; | |
d943e372 DSH |
343 | } |
344 | ||
3e727a3b | 345 | static int dpn_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, |
0f113f3e MC |
346 | void *exarg) |
347 | { | |
348 | DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval; | |
349 | ||
350 | switch (operation) { | |
351 | case ASN1_OP_NEW_POST: | |
352 | dpn->dpname = NULL; | |
353 | break; | |
354 | ||
355 | case ASN1_OP_FREE_POST: | |
222561fe | 356 | X509_NAME_free(dpn->dpname); |
0f113f3e MC |
357 | break; |
358 | } | |
359 | return 1; | |
360 | } | |
d943e372 | 361 | |
3e727a3b DSH |
362 | |
363 | ASN1_CHOICE_cb(DIST_POINT_NAME, dpn_cb) = { | |
0f113f3e MC |
364 | ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0), |
365 | ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1) | |
3e727a3b DSH |
366 | } ASN1_CHOICE_END_cb(DIST_POINT_NAME, DIST_POINT_NAME, type) |
367 | ||
d943e372 | 368 | |
9d6b1ce6 | 369 | IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME) |
d943e372 | 370 | |
9d6b1ce6 | 371 | ASN1_SEQUENCE(DIST_POINT) = { |
0f113f3e MC |
372 | ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0), |
373 | ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1), | |
374 | ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2) | |
d339187b | 375 | } ASN1_SEQUENCE_END(DIST_POINT) |
d943e372 | 376 | |
9d6b1ce6 | 377 | IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT) |
d943e372 | 378 | |
0f113f3e MC |
379 | ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) = |
380 | ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT) | |
d339187b | 381 | ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS) |
d943e372 | 382 | |
9d6b1ce6 | 383 | IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS) |
231493c9 DSH |
384 | |
385 | ASN1_SEQUENCE(ISSUING_DIST_POINT) = { | |
0f113f3e MC |
386 | ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0), |
387 | ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1), | |
388 | ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2), | |
389 | ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3), | |
390 | ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4), | |
391 | ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5) | |
231493c9 DSH |
392 | } ASN1_SEQUENCE_END(ISSUING_DIST_POINT) |
393 | ||
0537f968 DSH |
394 | IMPLEMENT_ASN1_FUNCTIONS(ISSUING_DIST_POINT) |
395 | ||
babb3798 | 396 | static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, |
0f113f3e | 397 | int indent); |
babb3798 | 398 | static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, |
0f113f3e MC |
399 | STACK_OF(CONF_VALUE) *nval); |
400 | ||
401 | const X509V3_EXT_METHOD v3_idp = { | |
402 | NID_issuing_distribution_point, X509V3_EXT_MULTILINE, | |
403 | ASN1_ITEM_ref(ISSUING_DIST_POINT), | |
404 | 0, 0, 0, 0, | |
405 | 0, 0, | |
406 | 0, | |
407 | v2i_idp, | |
408 | i2r_idp, 0, | |
409 | NULL | |
410 | }; | |
231493c9 | 411 | |
babb3798 | 412 | static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, |
0f113f3e MC |
413 | STACK_OF(CONF_VALUE) *nval) |
414 | { | |
415 | ISSUING_DIST_POINT *idp = NULL; | |
416 | CONF_VALUE *cnf; | |
417 | char *name, *val; | |
418 | int i, ret; | |
419 | idp = ISSUING_DIST_POINT_new(); | |
90945fa3 | 420 | if (idp == NULL) |
0f113f3e MC |
421 | goto merr; |
422 | for (i = 0; i < sk_CONF_VALUE_num(nval); i++) { | |
423 | cnf = sk_CONF_VALUE_value(nval, i); | |
424 | name = cnf->name; | |
425 | val = cnf->value; | |
426 | ret = set_dist_point_name(&idp->distpoint, ctx, cnf); | |
427 | if (ret > 0) | |
428 | continue; | |
429 | if (ret < 0) | |
430 | goto err; | |
86885c28 | 431 | if (strcmp(name, "onlyuser") == 0) { |
0f113f3e MC |
432 | if (!X509V3_get_value_bool(cnf, &idp->onlyuser)) |
433 | goto err; | |
86885c28 | 434 | } else if (strcmp(name, "onlyCA") == 0) { |
0f113f3e MC |
435 | if (!X509V3_get_value_bool(cnf, &idp->onlyCA)) |
436 | goto err; | |
86885c28 | 437 | } else if (strcmp(name, "onlyAA") == 0) { |
0f113f3e MC |
438 | if (!X509V3_get_value_bool(cnf, &idp->onlyattr)) |
439 | goto err; | |
86885c28 | 440 | } else if (strcmp(name, "indirectCRL") == 0) { |
0f113f3e MC |
441 | if (!X509V3_get_value_bool(cnf, &idp->indirectCRL)) |
442 | goto err; | |
86885c28 | 443 | } else if (strcmp(name, "onlysomereasons") == 0) { |
0f113f3e MC |
444 | if (!set_reasons(&idp->onlysomereasons, val)) |
445 | goto err; | |
446 | } else { | |
447 | X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME); | |
448 | X509V3_conf_err(cnf); | |
449 | goto err; | |
450 | } | |
451 | } | |
452 | return idp; | |
453 | ||
454 | merr: | |
455 | X509V3err(X509V3_F_V2I_IDP, ERR_R_MALLOC_FAILURE); | |
456 | err: | |
457 | ISSUING_DIST_POINT_free(idp); | |
458 | return NULL; | |
459 | } | |
0537f968 | 460 | |
9aa9d70d | 461 | static int print_gens(BIO *out, STACK_OF(GENERAL_NAME) *gens, int indent) |
0f113f3e MC |
462 | { |
463 | int i; | |
464 | for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { | |
465 | BIO_printf(out, "%*s", indent + 2, ""); | |
466 | GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i)); | |
467 | BIO_puts(out, "\n"); | |
468 | } | |
469 | return 1; | |
470 | } | |
9aa9d70d DSH |
471 | |
472 | static int print_distpoint(BIO *out, DIST_POINT_NAME *dpn, int indent) | |
0f113f3e MC |
473 | { |
474 | if (dpn->type == 0) { | |
475 | BIO_printf(out, "%*sFull Name:\n", indent, ""); | |
476 | print_gens(out, dpn->name.fullname, indent); | |
477 | } else { | |
478 | X509_NAME ntmp; | |
479 | ntmp.entries = dpn->name.relativename; | |
480 | BIO_printf(out, "%*sRelative Name:\n%*s", indent, "", indent + 2, ""); | |
481 | X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE); | |
482 | BIO_puts(out, "\n"); | |
483 | } | |
484 | return 1; | |
485 | } | |
231493c9 | 486 | |
babb3798 | 487 | static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, |
0f113f3e MC |
488 | int indent) |
489 | { | |
490 | ISSUING_DIST_POINT *idp = pidp; | |
491 | if (idp->distpoint) | |
492 | print_distpoint(out, idp->distpoint, indent); | |
493 | if (idp->onlyuser > 0) | |
494 | BIO_printf(out, "%*sOnly User Certificates\n", indent, ""); | |
495 | if (idp->onlyCA > 0) | |
496 | BIO_printf(out, "%*sOnly CA Certificates\n", indent, ""); | |
497 | if (idp->indirectCRL > 0) | |
498 | BIO_printf(out, "%*sIndirect CRL\n", indent, ""); | |
499 | if (idp->onlysomereasons) | |
500 | print_reasons(out, "Only Some Reasons", idp->onlysomereasons, indent); | |
501 | if (idp->onlyattr > 0) | |
502 | BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, ""); | |
503 | if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0) | |
504 | && (idp->indirectCRL <= 0) && !idp->onlysomereasons | |
505 | && (idp->onlyattr <= 0)) | |
506 | BIO_printf(out, "%*s<EMPTY>\n", indent, ""); | |
507 | ||
508 | return 1; | |
509 | } | |
9aa9d70d | 510 | |
babb3798 | 511 | static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, |
0f113f3e MC |
512 | int indent) |
513 | { | |
514 | STACK_OF(DIST_POINT) *crld = pcrldp; | |
515 | DIST_POINT *point; | |
516 | int i; | |
517 | for (i = 0; i < sk_DIST_POINT_num(crld); i++) { | |
518 | BIO_puts(out, "\n"); | |
519 | point = sk_DIST_POINT_value(crld, i); | |
520 | if (point->distpoint) | |
521 | print_distpoint(out, point->distpoint, indent); | |
522 | if (point->reasons) | |
523 | print_reasons(out, "Reasons", point->reasons, indent); | |
524 | if (point->CRLissuer) { | |
525 | BIO_printf(out, "%*sCRL Issuer:\n", indent, ""); | |
526 | print_gens(out, point->CRLissuer, indent); | |
527 | } | |
528 | } | |
529 | return 1; | |
530 | } | |
3e727a3b DSH |
531 | |
532 | int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname) | |
0f113f3e MC |
533 | { |
534 | int i; | |
535 | STACK_OF(X509_NAME_ENTRY) *frag; | |
536 | X509_NAME_ENTRY *ne; | |
537 | if (!dpn || (dpn->type != 1)) | |
538 | return 1; | |
539 | frag = dpn->name.relativename; | |
540 | dpn->dpname = X509_NAME_dup(iname); | |
541 | if (!dpn->dpname) | |
542 | return 0; | |
543 | for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++) { | |
544 | ne = sk_X509_NAME_ENTRY_value(frag, i); | |
545 | if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1)) { | |
546 | X509_NAME_free(dpn->dpname); | |
547 | dpn->dpname = NULL; | |
548 | return 0; | |
549 | } | |
550 | } | |
551 | /* generate cached encoding of name */ | |
552 | if (i2d_X509_NAME(dpn->dpname, NULL) < 0) { | |
553 | X509_NAME_free(dpn->dpname); | |
554 | dpn->dpname = NULL; | |
555 | return 0; | |
556 | } | |
557 | return 1; | |
558 | } |