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Commit | Line | Data |
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9d6b1ce6 | 1 | /* tasn_prn.c */ |
2e597528 | 2 | /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL |
9d6b1ce6 DSH |
3 | * project 2000. |
4 | */ | |
5 | /* ==================================================================== | |
56defd9a | 6 | * Copyright (c) 2000,2005 The OpenSSL Project. All rights reserved. |
9d6b1ce6 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 | |
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 <stddef.h> | |
c11c64fb | 61 | #include "cryptlib.h" |
9d6b1ce6 | 62 | #include <openssl/asn1.h> |
56defd9a | 63 | #include <openssl/asn1t.h> |
9d6b1ce6 DSH |
64 | #include <openssl/objects.h> |
65 | #include <openssl/buffer.h> | |
66 | #include <openssl/err.h> | |
56defd9a DSH |
67 | #include <openssl/x509v3.h> |
68 | #include "asn1_locl.h" | |
9d6b1ce6 | 69 | |
56defd9a | 70 | /* Print routines. |
9d6b1ce6 DSH |
71 | */ |
72 | ||
56defd9a | 73 | /* ASN1_PCTX routines */ |
9d6b1ce6 | 74 | |
56defd9a DSH |
75 | ASN1_PCTX default_pctx = |
76 | { | |
77 | ASN1_PCTX_FLAGS_SHOW_ABSENT, /* flags */ | |
78 | 0, /* nm_flags */ | |
79 | 0, /* cert_flags */ | |
80 | 0, /* oid_flags */ | |
81 | 0 /* str_flags */ | |
82 | }; | |
83 | ||
9d6b1ce6 | 84 | |
56defd9a DSH |
85 | ASN1_PCTX *ASN1_PCTX_new(void) |
86 | { | |
87 | ASN1_PCTX *ret; | |
88 | ret = OPENSSL_malloc(sizeof(ASN1_PCTX)); | |
89 | if (ret == NULL) | |
90 | { | |
91 | ASN1err(ASN1_F_ASN1_PCTX_NEW, ERR_R_MALLOC_FAILURE); | |
92 | return NULL; | |
93 | } | |
94 | ret->flags = 0; | |
95 | ret->nm_flags = 0; | |
96 | ret->cert_flags = 0; | |
97 | ret->oid_flags = 0; | |
98 | ret->str_flags = 0; | |
99 | return ret; | |
100 | } | |
101 | ||
102 | void ASN1_PCTX_free(ASN1_PCTX *p) | |
103 | { | |
104 | OPENSSL_free(p); | |
105 | } | |
106 | ||
107 | unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p) | |
108 | { | |
109 | return p->flags; | |
110 | } | |
111 | ||
112 | void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags) | |
113 | { | |
114 | p->flags = flags; | |
115 | } | |
116 | ||
117 | unsigned long ASN1_PCTX_get_nm_flags(ASN1_PCTX *p) | |
118 | { | |
119 | return p->nm_flags; | |
120 | } | |
121 | ||
122 | void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags) | |
123 | { | |
124 | p->nm_flags = flags; | |
125 | } | |
126 | ||
127 | unsigned long ASN1_PCTX_get_cert_flags(ASN1_PCTX *p) | |
128 | { | |
129 | return p->cert_flags; | |
130 | } | |
131 | ||
132 | void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags) | |
133 | { | |
134 | p->cert_flags = flags; | |
135 | } | |
136 | ||
137 | unsigned long ASN1_PCTX_get_oid_flags(ASN1_PCTX *p) | |
138 | { | |
139 | return p->oid_flags; | |
140 | } | |
141 | ||
142 | void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags) | |
143 | { | |
144 | p->oid_flags = flags; | |
145 | } | |
146 | ||
147 | unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p) | |
148 | { | |
149 | return p->str_flags; | |
150 | } | |
151 | ||
152 | void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags) | |
153 | { | |
154 | p->str_flags = flags; | |
155 | } | |
156 | ||
157 | /* Main print routines */ | |
158 | ||
159 | static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, | |
b173acfc DSH |
160 | const ASN1_ITEM *it, |
161 | const char *fname, const char *sname, | |
162 | int nohdr, const ASN1_PCTX *pctx); | |
9194296d | 163 | |
56defd9a DSH |
164 | int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, |
165 | const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx); | |
9194296d | 166 | |
56defd9a DSH |
167 | static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld, |
168 | const ASN1_ITEM *it, int indent, | |
b173acfc | 169 | const char *fname, const char *sname, |
56defd9a | 170 | const ASN1_PCTX *pctx); |
9194296d | 171 | |
b173acfc DSH |
172 | static int asn1_print_fsname(BIO *out, int indent, |
173 | const char *fname, const char *sname, | |
174 | const ASN1_PCTX *pctx); | |
56defd9a DSH |
175 | |
176 | int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, | |
177 | const ASN1_ITEM *it, const ASN1_PCTX *pctx) | |
178 | { | |
b173acfc | 179 | const char *sname; |
56defd9a DSH |
180 | if (pctx == NULL) |
181 | pctx = &default_pctx; | |
b173acfc DSH |
182 | if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME) |
183 | sname = NULL; | |
184 | else | |
185 | sname = it->sname; | |
186 | return asn1_item_print_ctx(out, &ifld, indent, it, | |
187 | NULL, sname, 0, pctx); | |
56defd9a DSH |
188 | } |
189 | ||
190 | static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, | |
b173acfc DSH |
191 | const ASN1_ITEM *it, |
192 | const char *fname, const char *sname, | |
193 | int nohdr, const ASN1_PCTX *pctx) | |
56defd9a | 194 | { |
9d6b1ce6 | 195 | const ASN1_TEMPLATE *tt; |
56defd9a DSH |
196 | const ASN1_EXTERN_FUNCS *ef; |
197 | ASN1_VALUE **tmpfld; | |
c11c64fb DSH |
198 | const ASN1_AUX *aux = it->funcs; |
199 | ASN1_aux_cb *asn1_cb; | |
200 | ASN1_PRINT_ARG parg; | |
9d6b1ce6 | 201 | int i; |
c11c64fb DSH |
202 | if (aux && aux->asn1_cb) |
203 | { | |
204 | parg.out = out; | |
205 | parg.indent = indent; | |
206 | parg.pctx = pctx; | |
207 | asn1_cb = aux->asn1_cb; | |
208 | } | |
209 | else asn1_cb = 0; | |
210 | ||
56defd9a DSH |
211 | if(*fld == NULL) |
212 | { | |
b173acfc | 213 | if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_ABSENT) |
56defd9a | 214 | { |
c11c64fb DSH |
215 | if (!nohdr && !asn1_print_fsname(out, indent, |
216 | fname, sname, pctx)) | |
56defd9a | 217 | return 0; |
56defd9a DSH |
218 | if (BIO_puts(out, "<ABSENT>\n") <= 0) |
219 | return 0; | |
220 | } | |
9d6b1ce6 | 221 | return 1; |
56defd9a | 222 | } |
9d6b1ce6 | 223 | |
56defd9a DSH |
224 | switch(it->itype) |
225 | { | |
9d6b1ce6 DSH |
226 | case ASN1_ITYPE_PRIMITIVE: |
227 | if(it->templates) | |
56defd9a DSH |
228 | { |
229 | if (!asn1_template_print_ctx(out, fld, indent, | |
230 | it->templates, pctx)) | |
231 | return 0; | |
232 | } | |
233 | /* fall thru */ | |
9d6b1ce6 | 234 | case ASN1_ITYPE_MSTRING: |
b173acfc DSH |
235 | if (!asn1_primitive_print(out, fld, it, |
236 | indent, fname, sname,pctx)) | |
56defd9a DSH |
237 | return 0; |
238 | break; | |
9d6b1ce6 DSH |
239 | |
240 | case ASN1_ITYPE_EXTERN: | |
b173acfc DSH |
241 | if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) |
242 | return 0; | |
56defd9a DSH |
243 | /* Use new style print routine if possible */ |
244 | ef = it->funcs; | |
245 | if (ef && ef->asn1_ex_print) | |
246 | { | |
b173acfc DSH |
247 | i = ef->asn1_ex_print(out, fld, indent, "", pctx); |
248 | if (!i) | |
56defd9a | 249 | return 0; |
b173acfc DSH |
250 | if ((i == 2) && (BIO_puts(out, "\n") <= 0)) |
251 | return 0; | |
252 | return 1; | |
56defd9a | 253 | } |
b173acfc DSH |
254 | else if (sname && |
255 | BIO_printf(out, ":EXTERNAL TYPE %s\n", sname) <= 0) | |
56defd9a DSH |
256 | return 0; |
257 | break; | |
9d6b1ce6 DSH |
258 | |
259 | case ASN1_ITYPE_CHOICE: | |
b173acfc DSH |
260 | #if 0 |
261 | if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) | |
262 | return 0; | |
263 | #endif | |
9d6b1ce6 DSH |
264 | /* CHOICE type, get selector */ |
265 | i = asn1_get_choice_selector(fld, it); | |
266 | /* This should never happen... */ | |
56defd9a DSH |
267 | if((i < 0) || (i >= it->tcount)) |
268 | { | |
269 | if (BIO_printf(out, | |
270 | "ERROR: selector [%d] invalid\n", i) <= 0) | |
271 | return 0; | |
9d6b1ce6 | 272 | return 1; |
56defd9a | 273 | } |
9d6b1ce6 | 274 | tt = it->templates + i; |
56defd9a DSH |
275 | tmpfld = asn1_get_field_ptr(fld, tt); |
276 | if (!asn1_template_print_ctx(out, tmpfld, indent, tt, pctx)) | |
277 | return 0; | |
278 | break; | |
9d6b1ce6 DSH |
279 | |
280 | case ASN1_ITYPE_SEQUENCE: | |
56defd9a | 281 | case ASN1_ITYPE_NDEF_SEQUENCE: |
b173acfc DSH |
282 | if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) |
283 | return 0; | |
284 | if (fname || sname) | |
56defd9a | 285 | { |
b173acfc DSH |
286 | if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) |
287 | { | |
288 | if (BIO_puts(out, " {\n") <= 0) | |
289 | return 0; | |
290 | } | |
291 | else | |
292 | { | |
293 | if (BIO_puts(out, "\n") <= 0) | |
294 | return 0; | |
295 | } | |
56defd9a DSH |
296 | } |
297 | ||
c11c64fb DSH |
298 | if (asn1_cb) |
299 | { | |
300 | i = asn1_cb(ASN1_OP_PRINT_PRE, fld, it, &parg); | |
301 | if (i == 0) | |
302 | return 0; | |
303 | if (i == 2) | |
304 | return 1; | |
305 | } | |
306 | ||
56defd9a DSH |
307 | /* Print each field entry */ |
308 | for(i = 0, tt = it->templates; i < it->tcount; i++, tt++) | |
309 | { | |
310 | const ASN1_TEMPLATE *seqtt; | |
311 | seqtt = asn1_do_adb(fld, tt, 1); | |
312 | tmpfld = asn1_get_field_ptr(fld, seqtt); | |
313 | if (!asn1_template_print_ctx(out, tmpfld, | |
314 | indent + 2, seqtt, pctx)) | |
315 | return 0; | |
316 | } | |
317 | if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) | |
318 | { | |
319 | if (BIO_printf(out, "%*s}\n", indent, "") < 0) | |
320 | return 0; | |
321 | } | |
c11c64fb DSH |
322 | |
323 | if (asn1_cb) | |
324 | { | |
325 | i = asn1_cb(ASN1_OP_PRINT_POST, fld, it, &parg); | |
326 | if (i == 0) | |
327 | return 0; | |
328 | } | |
56defd9a | 329 | break; |
9d6b1ce6 DSH |
330 | |
331 | default: | |
56defd9a | 332 | BIO_printf(out, "Unprocessed type %d\n", it->itype); |
9d6b1ce6 | 333 | return 0; |
56defd9a | 334 | } |
b173acfc | 335 | |
56defd9a | 336 | return 1; |
9d6b1ce6 | 337 | } |
9d6b1ce6 | 338 | |
56defd9a DSH |
339 | int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, |
340 | const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx) | |
341 | { | |
9d6b1ce6 | 342 | int i, flags; |
b173acfc | 343 | const char *sname, *fname; |
9d6b1ce6 | 344 | flags = tt->flags; |
b173acfc | 345 | if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME) |
270da80b | 346 | sname = ASN1_ITEM_ptr(tt->item)->sname; |
b173acfc DSH |
347 | else |
348 | sname = NULL; | |
349 | if(pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME) | |
350 | fname = NULL; | |
351 | else | |
352 | fname = tt->field_name; | |
56defd9a DSH |
353 | if(flags & ASN1_TFLG_SK_MASK) |
354 | { | |
9d6b1ce6 | 355 | char *tname; |
56defd9a | 356 | ASN1_VALUE *skitem; |
5ce278a7 BL |
357 | STACK_OF(ASN1_VALUE) *stack; |
358 | ||
9d6b1ce6 | 359 | /* SET OF, SEQUENCE OF */ |
b173acfc | 360 | if (fname) |
56defd9a | 361 | { |
b173acfc DSH |
362 | if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SSOF) |
363 | { | |
364 | if(flags & ASN1_TFLG_SET_OF) | |
365 | tname = "SET"; | |
366 | else | |
367 | tname = "SEQUENCE"; | |
368 | if (BIO_printf(out, "%*s%s OF %s {\n", | |
369 | indent, "", tname, tt->field_name) <= 0) | |
370 | return 0; | |
371 | } | |
372 | else if (BIO_printf(out, "%*s%s:\n", indent, "", | |
373 | fname) <= 0) | |
56defd9a DSH |
374 | return 0; |
375 | } | |
5ce278a7 BL |
376 | stack = (STACK_OF(ASN1_VALUE) *)*fld; |
377 | for(i = 0; i < sk_ASN1_VALUE_num(stack); i++) | |
56defd9a | 378 | { |
b173acfc | 379 | if ((i > 0) && (BIO_puts(out, "\n") <= 0)) |
56defd9a | 380 | return 0; |
b173acfc | 381 | |
5ce278a7 | 382 | skitem = sk_ASN1_VALUE_value(stack, i); |
56defd9a | 383 | if (!asn1_item_print_ctx(out, &skitem, indent + 2, |
270da80b | 384 | ASN1_ITEM_ptr(tt->item), NULL, NULL, 1, pctx)) |
56defd9a DSH |
385 | return 0; |
386 | } | |
b173acfc DSH |
387 | if (!i && BIO_printf(out, "%*s<EMPTY>\n", indent + 2, "") <= 0) |
388 | return 0; | |
56defd9a DSH |
389 | if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) |
390 | { | |
391 | if (BIO_printf(out, "%*s}\n", indent, "") <= 0) | |
392 | return 0; | |
9d6b1ce6 | 393 | } |
9d6b1ce6 | 394 | return 1; |
56defd9a | 395 | } |
270da80b | 396 | return asn1_item_print_ctx(out, fld, indent, ASN1_ITEM_ptr(tt->item), |
b173acfc | 397 | fname, sname, 0, pctx); |
9d6b1ce6 | 398 | } |
56defd9a | 399 | |
b173acfc | 400 | static int asn1_print_fsname(BIO *out, int indent, |
56defd9a DSH |
401 | const char *fname, const char *sname, |
402 | const ASN1_PCTX *pctx) | |
403 | { | |
404 | static char spaces[] = " "; | |
405 | const int nspaces = sizeof(spaces) - 1; | |
b173acfc DSH |
406 | |
407 | #if 0 | |
408 | if (!sname && !fname) | |
409 | return 1; | |
410 | #endif | |
411 | ||
56defd9a DSH |
412 | while (indent > nspaces) |
413 | { | |
414 | if (BIO_write(out, spaces, nspaces) != nspaces) | |
415 | return 0; | |
416 | indent -= nspaces; | |
9d6b1ce6 | 417 | } |
56defd9a DSH |
418 | if (BIO_write(out, spaces, indent) != indent) |
419 | return 0; | |
b173acfc DSH |
420 | if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME) |
421 | sname = NULL; | |
422 | if (pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME) | |
423 | fname = NULL; | |
424 | if (!sname && !fname) | |
56defd9a | 425 | return 1; |
b173acfc | 426 | if (fname) |
56defd9a DSH |
427 | { |
428 | if (BIO_puts(out, fname) <= 0) | |
429 | return 0; | |
430 | } | |
b173acfc | 431 | if (sname) |
56defd9a | 432 | { |
b173acfc DSH |
433 | if (fname) |
434 | { | |
435 | if (BIO_printf(out, " (%s)", sname) <= 0) | |
436 | return 0; | |
437 | } | |
438 | else | |
56defd9a DSH |
439 | { |
440 | if (BIO_puts(out, sname) <= 0) | |
441 | return 0; | |
442 | } | |
56defd9a | 443 | } |
b173acfc | 444 | if (BIO_write(out, ": ", 2) != 2) |
56defd9a DSH |
445 | return 0; |
446 | return 1; | |
447 | } | |
448 | ||
b173acfc DSH |
449 | static int asn1_print_boolean_ctx(BIO *out, const int bool, |
450 | const ASN1_PCTX *pctx) | |
56defd9a DSH |
451 | { |
452 | const char *str; | |
453 | switch (bool) | |
454 | { | |
455 | case -1: | |
456 | str = "BOOL ABSENT"; | |
457 | break; | |
458 | ||
459 | case 0: | |
460 | str = "FALSE"; | |
461 | break; | |
462 | ||
463 | default: | |
464 | str = "TRUE"; | |
465 | break; | |
466 | ||
467 | } | |
468 | ||
469 | if (BIO_puts(out, str) <= 0) | |
470 | return 0; | |
471 | return 1; | |
472 | ||
473 | } | |
474 | ||
475 | static int asn1_print_integer_ctx(BIO *out, ASN1_INTEGER *str, | |
476 | const ASN1_PCTX *pctx) | |
477 | { | |
478 | char *s; | |
479 | int ret = 1; | |
480 | s = i2s_ASN1_INTEGER(NULL, str); | |
b173acfc | 481 | if (BIO_puts(out, s) <= 0) |
56defd9a DSH |
482 | ret = 0; |
483 | OPENSSL_free(s); | |
484 | return ret; | |
485 | } | |
486 | ||
487 | static int asn1_print_oid_ctx(BIO *out, const ASN1_OBJECT *oid, | |
488 | const ASN1_PCTX *pctx) | |
489 | { | |
490 | char objbuf[80]; | |
491 | const char *ln; | |
492 | ln = OBJ_nid2ln(OBJ_obj2nid(oid)); | |
493 | if(!ln) | |
494 | ln = ""; | |
495 | OBJ_obj2txt(objbuf, sizeof objbuf, oid, 1); | |
496 | if (BIO_printf(out, "%s (%s)", ln, objbuf) <= 0) | |
497 | return 0; | |
498 | return 1; | |
499 | } | |
500 | ||
501 | static int asn1_print_obstring_ctx(BIO *out, ASN1_STRING *str, int indent, | |
502 | const ASN1_PCTX *pctx) | |
503 | { | |
504 | if (str->type == V_ASN1_BIT_STRING) | |
505 | { | |
506 | if (BIO_printf(out, " (%ld unused bits)\n", | |
507 | str->flags & 0x7) <= 0) | |
508 | return 0; | |
509 | } | |
510 | else if (BIO_puts(out, "\n") <= 0) | |
511 | return 0; | |
f3481ca2 DSH |
512 | if ((str->length > 0) |
513 | && BIO_dump_indent(out, (char *)str->data, str->length, | |
56defd9a DSH |
514 | indent + 2) <= 0) |
515 | return 0; | |
9d6b1ce6 | 516 | return 1; |
56defd9a DSH |
517 | } |
518 | ||
519 | static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld, | |
520 | const ASN1_ITEM *it, int indent, | |
b173acfc | 521 | const char *fname, const char *sname, |
56defd9a DSH |
522 | const ASN1_PCTX *pctx) |
523 | { | |
524 | long utype; | |
525 | ASN1_STRING *str; | |
b173acfc DSH |
526 | int ret = 1, needlf = 1; |
527 | const char *pname; | |
9e5df8e4 DSH |
528 | const ASN1_PRIMITIVE_FUNCS *pf; |
529 | pf = it->funcs; | |
b173acfc DSH |
530 | if (!asn1_print_fsname(out, indent, fname, sname, pctx)) |
531 | return 0; | |
9e5df8e4 DSH |
532 | if (pf && pf->prim_print) |
533 | return pf->prim_print(out, fld, it, indent, pctx); | |
56defd9a DSH |
534 | str = (ASN1_STRING *)*fld; |
535 | if (it->itype == ASN1_ITYPE_MSTRING) | |
536 | utype = str->type & ~V_ASN1_NEG; | |
537 | else | |
538 | utype = it->utype; | |
539 | if (utype == V_ASN1_ANY) | |
540 | { | |
541 | ASN1_TYPE *atype = (ASN1_TYPE *)*fld; | |
542 | utype = atype->type; | |
de121164 | 543 | fld = &atype->value.asn1_value; |
56defd9a | 544 | str = (ASN1_STRING *)*fld; |
b173acfc DSH |
545 | if (pctx->flags & ASN1_PCTX_FLAGS_NO_ANY_TYPE) |
546 | pname = NULL; | |
547 | else | |
548 | pname = ASN1_tag2str(utype); | |
549 | } | |
550 | else | |
551 | { | |
552 | if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_TYPE) | |
553 | pname = ASN1_tag2str(utype); | |
554 | else | |
555 | pname = NULL; | |
556 | } | |
557 | ||
558 | if (utype == V_ASN1_NULL) | |
559 | { | |
560 | if (BIO_puts(out, "NULL\n") <= 0) | |
561 | return 0; | |
562 | return 1; | |
563 | } | |
564 | ||
565 | if (pname) | |
566 | { | |
567 | if (BIO_puts(out, pname) <= 0) | |
568 | return 0; | |
569 | if (BIO_puts(out, ":") <= 0) | |
570 | return 0; | |
56defd9a | 571 | } |
56defd9a DSH |
572 | |
573 | switch (utype) | |
574 | { | |
575 | case V_ASN1_BOOLEAN: | |
576 | { | |
577 | int bool = *(int *)fld; | |
578 | if (bool == -1) | |
579 | bool = it->size; | |
580 | ret = asn1_print_boolean_ctx(out, bool, pctx); | |
581 | } | |
582 | break; | |
583 | ||
584 | case V_ASN1_INTEGER: | |
585 | case V_ASN1_ENUMERATED: | |
586 | ret = asn1_print_integer_ctx(out, str, pctx); | |
587 | break; | |
588 | ||
56defd9a DSH |
589 | case V_ASN1_UTCTIME: |
590 | ret = ASN1_UTCTIME_print(out, str); | |
591 | break; | |
592 | ||
593 | case V_ASN1_GENERALIZEDTIME: | |
594 | ret = ASN1_GENERALIZEDTIME_print(out, str); | |
595 | break; | |
596 | ||
597 | case V_ASN1_OBJECT: | |
598 | ret = asn1_print_oid_ctx(out, (const ASN1_OBJECT *)*fld, pctx); | |
599 | break; | |
600 | ||
601 | case V_ASN1_OCTET_STRING: | |
602 | case V_ASN1_BIT_STRING: | |
603 | ret = asn1_print_obstring_ctx(out, str, indent, pctx); | |
b173acfc | 604 | needlf = 0; |
56defd9a DSH |
605 | break; |
606 | ||
607 | case V_ASN1_SEQUENCE: | |
608 | case V_ASN1_SET: | |
b173acfc DSH |
609 | case V_ASN1_OTHER: |
610 | if (BIO_puts(out, "\n") <= 0) | |
611 | return 0; | |
56defd9a DSH |
612 | if (ASN1_parse_dump(out, str->data, str->length, |
613 | indent, 0) <= 0) | |
614 | ret = 0; | |
b173acfc | 615 | needlf = 0; |
56defd9a DSH |
616 | break; |
617 | ||
618 | default: | |
619 | ret = ASN1_STRING_print_ex(out, str, pctx->str_flags); | |
620 | ||
621 | } | |
622 | if (!ret) | |
623 | return 0; | |
b173acfc DSH |
624 | if (needlf && BIO_puts(out, "\n") <= 0) |
625 | return 0; | |
56defd9a DSH |
626 | return 1; |
627 | } |