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21dcbebc | 1 | /* |
1f5e0f92 | 2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. |
d02b48c6 | 3 | * |
48f4ad77 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
21dcbebc RS |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
d02b48c6 RE |
8 | */ |
9 | ||
10 | #ifndef HEADER_ASN1_H | |
0f113f3e | 11 | # define HEADER_ASN1_H |
d02b48c6 | 12 | |
0f113f3e MC |
13 | # include <time.h> |
14 | # include <openssl/e_os2.h> | |
98186eb4 | 15 | # include <openssl/opensslconf.h> |
a00ae6c4 | 16 | # include <openssl/bio.h> |
af3e5e1b | 17 | # include <openssl/safestack.h> |
52df25cf | 18 | # include <openssl/asn1err.h> |
0f113f3e | 19 | # include <openssl/symhacks.h> |
b3e1a4c6 | 20 | |
0f113f3e | 21 | # include <openssl/ossl_typ.h> |
fcd2d5a6 | 22 | # if !OPENSSL_API_1_1_0 |
0f113f3e MC |
23 | # include <openssl/bn.h> |
24 | # endif | |
e102a3dc | 25 | |
0f113f3e MC |
26 | # ifdef OPENSSL_BUILD_SHLIBCRYPTO |
27 | # undef OPENSSL_EXTERN | |
28 | # define OPENSSL_EXTERN OPENSSL_EXPORT | |
29 | # endif | |
26da3e65 | 30 | |
82271cee RL |
31 | #ifdef __cplusplus |
32 | extern "C" { | |
33 | #endif | |
34 | ||
0f113f3e MC |
35 | # define V_ASN1_UNIVERSAL 0x00 |
36 | # define V_ASN1_APPLICATION 0x40 | |
37 | # define V_ASN1_CONTEXT_SPECIFIC 0x80 | |
38 | # define V_ASN1_PRIVATE 0xc0 | |
39 | ||
40 | # define V_ASN1_CONSTRUCTED 0x20 | |
41 | # define V_ASN1_PRIMITIVE_TAG 0x1f | |
388d679a | 42 | # define V_ASN1_PRIMATIVE_TAG /*compat*/ V_ASN1_PRIMITIVE_TAG |
0f113f3e MC |
43 | |
44 | # define V_ASN1_APP_CHOOSE -2/* let the recipient choose */ | |
45 | # define V_ASN1_OTHER -3/* used in ASN1_TYPE */ | |
46 | # define V_ASN1_ANY -4/* used in ASN1 template code */ | |
47 | ||
0f113f3e | 48 | # define V_ASN1_UNDEF -1 |
c2d551c0 | 49 | /* ASN.1 tag values */ |
0f113f3e MC |
50 | # define V_ASN1_EOC 0 |
51 | # define V_ASN1_BOOLEAN 1 /**/ | |
52 | # define V_ASN1_INTEGER 2 | |
0f113f3e MC |
53 | # define V_ASN1_BIT_STRING 3 |
54 | # define V_ASN1_OCTET_STRING 4 | |
55 | # define V_ASN1_NULL 5 | |
56 | # define V_ASN1_OBJECT 6 | |
57 | # define V_ASN1_OBJECT_DESCRIPTOR 7 | |
58 | # define V_ASN1_EXTERNAL 8 | |
59 | # define V_ASN1_REAL 9 | |
60 | # define V_ASN1_ENUMERATED 10 | |
0f113f3e MC |
61 | # define V_ASN1_UTF8STRING 12 |
62 | # define V_ASN1_SEQUENCE 16 | |
63 | # define V_ASN1_SET 17 | |
64 | # define V_ASN1_NUMERICSTRING 18 /**/ | |
65 | # define V_ASN1_PRINTABLESTRING 19 | |
66 | # define V_ASN1_T61STRING 20 | |
67 | # define V_ASN1_TELETEXSTRING 20/* alias */ | |
68 | # define V_ASN1_VIDEOTEXSTRING 21 /**/ | |
69 | # define V_ASN1_IA5STRING 22 | |
70 | # define V_ASN1_UTCTIME 23 | |
71 | # define V_ASN1_GENERALIZEDTIME 24 /**/ | |
72 | # define V_ASN1_GRAPHICSTRING 25 /**/ | |
73 | # define V_ASN1_ISO64STRING 26 /**/ | |
74 | # define V_ASN1_VISIBLESTRING 26/* alias */ | |
75 | # define V_ASN1_GENERALSTRING 27 /**/ | |
76 | # define V_ASN1_UNIVERSALSTRING 28 /**/ | |
77 | # define V_ASN1_BMPSTRING 30 | |
c2d551c0 DSH |
78 | |
79 | /* | |
80 | * NB the constants below are used internally by ASN1_INTEGER | |
81 | * and ASN1_ENUMERATED to indicate the sign. They are *not* on | |
82 | * the wire tag values. | |
83 | */ | |
84 | ||
85 | # define V_ASN1_NEG 0x100 | |
86 | # define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) | |
87 | # define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) | |
88 | ||
d02b48c6 | 89 | /* For use with d2i_ASN1_type_bytes() */ |
0f113f3e MC |
90 | # define B_ASN1_NUMERICSTRING 0x0001 |
91 | # define B_ASN1_PRINTABLESTRING 0x0002 | |
92 | # define B_ASN1_T61STRING 0x0004 | |
93 | # define B_ASN1_TELETEXSTRING 0x0004 | |
94 | # define B_ASN1_VIDEOTEXSTRING 0x0008 | |
95 | # define B_ASN1_IA5STRING 0x0010 | |
96 | # define B_ASN1_GRAPHICSTRING 0x0020 | |
97 | # define B_ASN1_ISO64STRING 0x0040 | |
98 | # define B_ASN1_VISIBLESTRING 0x0040 | |
99 | # define B_ASN1_GENERALSTRING 0x0080 | |
100 | # define B_ASN1_UNIVERSALSTRING 0x0100 | |
101 | # define B_ASN1_OCTET_STRING 0x0200 | |
102 | # define B_ASN1_BIT_STRING 0x0400 | |
103 | # define B_ASN1_BMPSTRING 0x0800 | |
104 | # define B_ASN1_UNKNOWN 0x1000 | |
105 | # define B_ASN1_UTF8STRING 0x2000 | |
106 | # define B_ASN1_UTCTIME 0x4000 | |
107 | # define B_ASN1_GENERALIZEDTIME 0x8000 | |
108 | # define B_ASN1_SEQUENCE 0x10000 | |
462f79ec | 109 | /* For use with ASN1_mbstring_copy() */ |
0f113f3e MC |
110 | # define MBSTRING_FLAG 0x1000 |
111 | # define MBSTRING_UTF8 (MBSTRING_FLAG) | |
112 | # define MBSTRING_ASC (MBSTRING_FLAG|1) | |
113 | # define MBSTRING_BMP (MBSTRING_FLAG|2) | |
114 | # define MBSTRING_UNIV (MBSTRING_FLAG|4) | |
115 | # define SMIME_OLDMIME 0x400 | |
116 | # define SMIME_CRLFEOL 0x800 | |
117 | # define SMIME_STREAM 0x1000 | |
118 | struct X509_algor_st; | |
85885715 | 119 | DEFINE_STACK_OF(X509_ALGOR) |
f2716dad | 120 | |
0f113f3e MC |
121 | # define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */ |
122 | /* | |
123 | * This indicates that the ASN1_STRING is not a real value but just a place | |
124 | * holder for the location where indefinite length constructed data should be | |
125 | * inserted in the memory buffer | |
126 | */ | |
127 | # define ASN1_STRING_FLAG_NDEF 0x010 | |
8931b30d | 128 | |
0f113f3e MC |
129 | /* |
130 | * This flag is used by the CMS code to indicate that a string is not | |
131 | * complete and is a place holder for content when it had all been accessed. | |
132 | * The flag will be reset when content has been written to it. | |
8931b30d DSH |
133 | */ |
134 | ||
0f113f3e MC |
135 | # define ASN1_STRING_FLAG_CONT 0x020 |
136 | /* | |
137 | * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING | |
17b5326b DSH |
138 | * type. |
139 | */ | |
0f113f3e | 140 | # define ASN1_STRING_FLAG_MSTRING 0x040 |
47c9a1b5 DSH |
141 | /* String is embedded and only content should be freed */ |
142 | # define ASN1_STRING_FLAG_EMBED 0x080 | |
04e62715 RS |
143 | /* String should be parsed in RFC 5280's time format */ |
144 | # define ASN1_STRING_FLAG_X509_TIME 0x100 | |
d02b48c6 | 145 | /* This is the base type that holds just about everything :-) */ |
0f113f3e MC |
146 | struct asn1_string_st { |
147 | int length; | |
148 | int type; | |
149 | unsigned char *data; | |
150 | /* | |
151 | * The value of the following field depends on the type being held. It | |
152 | * is mostly being used for BIT_STRING so if the input data has a | |
153 | * non-zero 'unused bits' value, it will be handled correctly | |
154 | */ | |
155 | long flags; | |
156 | }; | |
157 | ||
158 | /* | |
159 | * ASN1_ENCODING structure: this is used to save the received encoding of an | |
160 | * ASN1 type. This is useful to get round problems with invalid encodings | |
161 | * which can break signatures. | |
9d6b1ce6 DSH |
162 | */ |
163 | ||
0f113f3e MC |
164 | typedef struct ASN1_ENCODING_st { |
165 | unsigned char *enc; /* DER encoding */ | |
166 | long len; /* Length of encoding */ | |
167 | int modified; /* set to 1 if 'enc' is invalid */ | |
168 | } ASN1_ENCODING; | |
9d6b1ce6 DSH |
169 | |
170 | /* Used with ASN1 LONG type: if a long is set to this it is omitted */ | |
0f113f3e MC |
171 | # define ASN1_LONG_UNDEF 0x7fffffffL |
172 | ||
173 | # define STABLE_FLAGS_MALLOC 0x01 | |
174 | /* | |
175 | * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted | |
176 | * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting | |
177 | * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias | |
178 | * STABLE_FLAGS_CLEAR to reflect this. | |
30765fed | 179 | */ |
0f113f3e MC |
180 | # define STABLE_FLAGS_CLEAR STABLE_FLAGS_MALLOC |
181 | # define STABLE_NO_MASK 0x02 | |
182 | # define DIRSTRING_TYPE \ | |
b38f9f66 | 183 | (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) |
0f113f3e | 184 | # define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) |
f769ce3e DSH |
185 | |
186 | typedef struct asn1_string_table_st { | |
0f113f3e MC |
187 | int nid; |
188 | long minsize; | |
189 | long maxsize; | |
190 | unsigned long mask; | |
191 | unsigned long flags; | |
f769ce3e DSH |
192 | } ASN1_STRING_TABLE; |
193 | ||
85885715 | 194 | DEFINE_STACK_OF(ASN1_STRING_TABLE) |
f769ce3e DSH |
195 | |
196 | /* size limits: this stuff is taken straight from RFC2459 */ | |
197 | ||
0f113f3e MC |
198 | # define ub_name 32768 |
199 | # define ub_common_name 64 | |
200 | # define ub_locality_name 128 | |
201 | # define ub_state_name 128 | |
202 | # define ub_organization_name 64 | |
203 | # define ub_organization_unit_name 64 | |
204 | # define ub_title 64 | |
205 | # define ub_email_address 128 | |
206 | ||
207 | /* | |
208 | * Declarations for template structures: for full definitions see asn1t.h | |
9d6b1ce6 DSH |
209 | */ |
210 | typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; | |
9d6b1ce6 DSH |
211 | typedef struct ASN1_TLC_st ASN1_TLC; |
212 | /* This is just an opaque pointer */ | |
213 | typedef struct ASN1_VALUE_st ASN1_VALUE; | |
214 | ||
215 | /* Declare ASN1 functions: the implement macro in in asn1t.h */ | |
216 | ||
0f113f3e | 217 | # define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) |
9d6b1ce6 | 218 | |
0f113f3e MC |
219 | # define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \ |
220 | DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) | |
ea3675b5 | 221 | |
0f113f3e MC |
222 | # define DECLARE_ASN1_FUNCTIONS_name(type, name) \ |
223 | DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ | |
224 | DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) | |
9d6b1ce6 | 225 | |
0f113f3e MC |
226 | # define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ |
227 | DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ | |
228 | DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) | |
3c07b4c2 | 229 | |
0f113f3e MC |
230 | # define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ |
231 | type *d2i_##name(type **a, const unsigned char **in, long len); \ | |
232 | int i2d_##name(type *a, unsigned char **out); \ | |
233 | DECLARE_ASN1_ITEM(itname) | |
9d6b1ce6 | 234 | |
0f113f3e MC |
235 | # define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ |
236 | type *d2i_##name(type **a, const unsigned char **in, long len); \ | |
237 | int i2d_##name(const type *a, unsigned char **out); \ | |
238 | DECLARE_ASN1_ITEM(name) | |
9d6b1ce6 | 239 | |
0f113f3e MC |
240 | # define DECLARE_ASN1_NDEF_FUNCTION(name) \ |
241 | int i2d_##name##_NDEF(name *a, unsigned char **out); | |
230fd6b7 | 242 | |
0f113f3e MC |
243 | # define DECLARE_ASN1_FUNCTIONS_const(name) \ |
244 | DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ | |
245 | DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) | |
e76f935e | 246 | |
0f113f3e MC |
247 | # define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ |
248 | type *name##_new(void); \ | |
249 | void name##_free(type *a); | |
bb5ea36b | 250 | |
0f113f3e MC |
251 | # define DECLARE_ASN1_PRINT_FUNCTION(stname) \ |
252 | DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) | |
9194296d | 253 | |
0f113f3e MC |
254 | # define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ |
255 | int fname##_print_ctx(BIO *out, stname *x, int indent, \ | |
256 | const ASN1_PCTX *pctx); | |
9194296d | 257 | |
0f113f3e MC |
258 | # define D2I_OF(type) type *(*)(type **,const unsigned char **,long) |
259 | # define I2D_OF(type) int (*)(type *,unsigned char **) | |
260 | # define I2D_OF_const(type) int (*)(const type *,unsigned char **) | |
41a15c4f | 261 | |
0f113f3e | 262 | # define CHECKED_D2I_OF(type, d2i) \ |
3c07d3a3 | 263 | ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0))) |
0f113f3e | 264 | # define CHECKED_I2D_OF(type, i2d) \ |
3c07d3a3 | 265 | ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0))) |
0f113f3e | 266 | # define CHECKED_NEW_OF(type, xnew) \ |
3c07d3a3 | 267 | ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0))) |
0f113f3e | 268 | # define CHECKED_PTR_OF(type, p) \ |
3c07d3a3 | 269 | ((void*) (1 ? p : (type*)0)) |
0f113f3e | 270 | # define CHECKED_PPTR_OF(type, p) \ |
3c07d3a3 DSH |
271 | ((void**) (1 ? p : (type**)0)) |
272 | ||
0f113f3e MC |
273 | # define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) |
274 | # define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **) | |
275 | # define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) | |
45d10efc BL |
276 | |
277 | TYPEDEF_D2I2D_OF(void); | |
278 | ||
1d97c843 TH |
279 | /*- |
280 | * The following macros and typedefs allow an ASN1_ITEM | |
bb5ea36b DSH |
281 | * to be embedded in a structure and referenced. Since |
282 | * the ASN1_ITEM pointers need to be globally accessible | |
283 | * (possibly from shared libraries) they may exist in | |
284 | * different forms. On platforms that support it the | |
285 | * ASN1_ITEM structure itself will be globally exported. | |
286 | * Other platforms will export a function that returns | |
287 | * an ASN1_ITEM pointer. | |
288 | * | |
289 | * To handle both cases transparently the macros below | |
290 | * should be used instead of hard coding an ASN1_ITEM | |
291 | * pointer in a structure. | |
292 | * | |
293 | * The structure will look like this: | |
294 | * | |
295 | * typedef struct SOMETHING_st { | |
296 | * ... | |
297 | * ASN1_ITEM_EXP *iptr; | |
298 | * ... | |
0f113f3e | 299 | * } SOMETHING; |
bb5ea36b DSH |
300 | * |
301 | * It would be initialised as e.g.: | |
302 | * | |
303 | * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; | |
304 | * | |
305 | * and the actual pointer extracted with: | |
306 | * | |
307 | * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); | |
308 | * | |
309 | * Finally an ASN1_ITEM pointer can be extracted from an | |
310 | * appropriate reference with: ASN1_ITEM_rptr(X509). This | |
311 | * would be used when a function takes an ASN1_ITEM * argument. | |
312 | * | |
313 | */ | |
314 | ||
0f113f3e | 315 | # ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION |
bb5ea36b DSH |
316 | |
317 | /* ASN1_ITEM pointer exported type */ | |
318 | typedef const ASN1_ITEM ASN1_ITEM_EXP; | |
319 | ||
320 | /* Macro to obtain ASN1_ITEM pointer from exported type */ | |
0f113f3e | 321 | # define ASN1_ITEM_ptr(iptr) (iptr) |
bb5ea36b DSH |
322 | |
323 | /* Macro to include ASN1_ITEM pointer from base type */ | |
0f113f3e | 324 | # define ASN1_ITEM_ref(iptr) (&(iptr##_it)) |
bb5ea36b | 325 | |
0f113f3e | 326 | # define ASN1_ITEM_rptr(ref) (&(ref##_it)) |
bb5ea36b | 327 | |
0f113f3e MC |
328 | # define DECLARE_ASN1_ITEM(name) \ |
329 | OPENSSL_EXTERN const ASN1_ITEM name##_it; | |
ecbe0781 | 330 | |
0f113f3e | 331 | # else |
bb5ea36b | 332 | |
0f113f3e MC |
333 | /* |
334 | * Platforms that can't easily handle shared global variables are declared as | |
335 | * functions returning ASN1_ITEM pointers. | |
bb5ea36b DSH |
336 | */ |
337 | ||
338 | /* ASN1_ITEM pointer exported type */ | |
0f113f3e | 339 | typedef const ASN1_ITEM *ASN1_ITEM_EXP (void); |
bb5ea36b DSH |
340 | |
341 | /* Macro to obtain ASN1_ITEM pointer from exported type */ | |
0f113f3e | 342 | # define ASN1_ITEM_ptr(iptr) (iptr()) |
bb5ea36b DSH |
343 | |
344 | /* Macro to include ASN1_ITEM pointer from base type */ | |
0f113f3e | 345 | # define ASN1_ITEM_ref(iptr) (iptr##_it) |
bb5ea36b | 346 | |
0f113f3e | 347 | # define ASN1_ITEM_rptr(ref) (ref##_it()) |
bb5ea36b | 348 | |
0f113f3e MC |
349 | # define DECLARE_ASN1_ITEM(name) \ |
350 | const ASN1_ITEM * name##_it(void); | |
bb5ea36b | 351 | |
0f113f3e | 352 | # endif |
ecbe0781 | 353 | |
a657546f DSH |
354 | /* Parameters used by ASN1_STRING_print_ex() */ |
355 | ||
0f113f3e MC |
356 | /* |
357 | * These determine which characters to escape: RFC2253 special characters, | |
358 | * control characters and MSB set characters | |
a657546f DSH |
359 | */ |
360 | ||
0f113f3e MC |
361 | # define ASN1_STRFLGS_ESC_2253 1 |
362 | # define ASN1_STRFLGS_ESC_CTRL 2 | |
363 | # define ASN1_STRFLGS_ESC_MSB 4 | |
a657546f | 364 | |
0f113f3e MC |
365 | /* |
366 | * This flag determines how we do escaping: normally RC2253 backslash only, | |
367 | * set this to use backslash and quote. | |
a657546f DSH |
368 | */ |
369 | ||
0f113f3e | 370 | # define ASN1_STRFLGS_ESC_QUOTE 8 |
a657546f DSH |
371 | |
372 | /* These three flags are internal use only. */ | |
373 | ||
374 | /* Character is a valid PrintableString character */ | |
0f113f3e | 375 | # define CHARTYPE_PRINTABLESTRING 0x10 |
a657546f | 376 | /* Character needs escaping if it is the first character */ |
0f113f3e | 377 | # define CHARTYPE_FIRST_ESC_2253 0x20 |
a657546f | 378 | /* Character needs escaping if it is the last character */ |
0f113f3e | 379 | # define CHARTYPE_LAST_ESC_2253 0x40 |
a657546f | 380 | |
0f113f3e MC |
381 | /* |
382 | * NB the internal flags are safely reused below by flags handled at the top | |
383 | * level. | |
a657546f DSH |
384 | */ |
385 | ||
0f113f3e MC |
386 | /* |
387 | * If this is set we convert all character strings to UTF8 first | |
a657546f DSH |
388 | */ |
389 | ||
0f113f3e | 390 | # define ASN1_STRFLGS_UTF8_CONVERT 0x10 |
a657546f | 391 | |
0f113f3e MC |
392 | /* |
393 | * If this is set we don't attempt to interpret content: just assume all | |
394 | * strings are 1 byte per character. This will produce some pretty odd | |
395 | * looking output! | |
a657546f DSH |
396 | */ |
397 | ||
0f113f3e | 398 | # define ASN1_STRFLGS_IGNORE_TYPE 0x20 |
a657546f DSH |
399 | |
400 | /* If this is set we include the string type in the output */ | |
0f113f3e MC |
401 | # define ASN1_STRFLGS_SHOW_TYPE 0x40 |
402 | ||
403 | /* | |
404 | * This determines which strings to display and which to 'dump' (hex dump of | |
405 | * content octets or DER encoding). We can only dump non character strings or | |
406 | * everything. If we don't dump 'unknown' they are interpreted as character | |
407 | * strings with 1 octet per character and are subject to the usual escaping | |
408 | * options. | |
a657546f DSH |
409 | */ |
410 | ||
0f113f3e MC |
411 | # define ASN1_STRFLGS_DUMP_ALL 0x80 |
412 | # define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 | |
a657546f | 413 | |
0f113f3e MC |
414 | /* |
415 | * These determine what 'dumping' does, we can dump the content octets or the | |
416 | * DER encoding: both use the RFC2253 #XXXXX notation. | |
a657546f DSH |
417 | */ |
418 | ||
0f113f3e | 419 | # define ASN1_STRFLGS_DUMP_DER 0x200 |
a657546f | 420 | |
bc776510 RL |
421 | /* |
422 | * This flag specifies that RC2254 escaping shall be performed. | |
423 | */ | |
424 | #define ASN1_STRFLGS_ESC_2254 0x400 | |
425 | ||
0f113f3e MC |
426 | /* |
427 | * All the string flags consistent with RFC2253, escaping control characters | |
428 | * isn't essential in RFC2253 but it is advisable anyway. | |
a657546f DSH |
429 | */ |
430 | ||
0f113f3e MC |
431 | # define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ |
432 | ASN1_STRFLGS_ESC_CTRL | \ | |
433 | ASN1_STRFLGS_ESC_MSB | \ | |
434 | ASN1_STRFLGS_UTF8_CONVERT | \ | |
435 | ASN1_STRFLGS_DUMP_UNKNOWN | \ | |
436 | ASN1_STRFLGS_DUMP_DER) | |
a657546f | 437 | |
85885715 | 438 | DEFINE_STACK_OF(ASN1_INTEGER) |
abc9400e | 439 | |
85885715 | 440 | DEFINE_STACK_OF(ASN1_GENERALSTRING) |
0b4c91c0 | 441 | |
e6c5dbc8 MK |
442 | DEFINE_STACK_OF(ASN1_UTF8STRING) |
443 | ||
0f113f3e MC |
444 | typedef struct asn1_type_st { |
445 | int type; | |
446 | union { | |
447 | char *ptr; | |
448 | ASN1_BOOLEAN boolean; | |
449 | ASN1_STRING *asn1_string; | |
450 | ASN1_OBJECT *object; | |
451 | ASN1_INTEGER *integer; | |
452 | ASN1_ENUMERATED *enumerated; | |
453 | ASN1_BIT_STRING *bit_string; | |
454 | ASN1_OCTET_STRING *octet_string; | |
455 | ASN1_PRINTABLESTRING *printablestring; | |
456 | ASN1_T61STRING *t61string; | |
457 | ASN1_IA5STRING *ia5string; | |
458 | ASN1_GENERALSTRING *generalstring; | |
459 | ASN1_BMPSTRING *bmpstring; | |
460 | ASN1_UNIVERSALSTRING *universalstring; | |
461 | ASN1_UTCTIME *utctime; | |
462 | ASN1_GENERALIZEDTIME *generalizedtime; | |
463 | ASN1_VISIBLESTRING *visiblestring; | |
464 | ASN1_UTF8STRING *utf8string; | |
465 | /* | |
466 | * set and sequence are left complete and still contain the set or | |
467 | * sequence bytes | |
468 | */ | |
469 | ASN1_STRING *set; | |
470 | ASN1_STRING *sequence; | |
471 | ASN1_VALUE *asn1_value; | |
472 | } value; | |
473 | } ASN1_TYPE; | |
d02b48c6 | 474 | |
85885715 | 475 | DEFINE_STACK_OF(ASN1_TYPE) |
d35ea5b0 | 476 | |
de121164 DSH |
477 | typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; |
478 | ||
479 | DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) | |
480 | DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) | |
481 | ||
ce1b4fe1 DSH |
482 | /* This is used to contain a list of bit names */ |
483 | typedef struct BIT_STRING_BITNAME_st { | |
0f113f3e MC |
484 | int bitnum; |
485 | const char *lname; | |
486 | const char *sname; | |
ce1b4fe1 DSH |
487 | } BIT_STRING_BITNAME; |
488 | ||
0f113f3e MC |
489 | # define B_ASN1_TIME \ |
490 | B_ASN1_UTCTIME | \ | |
491 | B_ASN1_GENERALIZEDTIME | |
492 | ||
493 | # define B_ASN1_PRINTABLE \ | |
494 | B_ASN1_NUMERICSTRING| \ | |
495 | B_ASN1_PRINTABLESTRING| \ | |
496 | B_ASN1_T61STRING| \ | |
497 | B_ASN1_IA5STRING| \ | |
498 | B_ASN1_BIT_STRING| \ | |
499 | B_ASN1_UNIVERSALSTRING|\ | |
500 | B_ASN1_BMPSTRING|\ | |
501 | B_ASN1_UTF8STRING|\ | |
502 | B_ASN1_SEQUENCE|\ | |
503 | B_ASN1_UNKNOWN | |
504 | ||
505 | # define B_ASN1_DIRECTORYSTRING \ | |
506 | B_ASN1_PRINTABLESTRING| \ | |
507 | B_ASN1_TELETEXSTRING|\ | |
508 | B_ASN1_BMPSTRING|\ | |
509 | B_ASN1_UNIVERSALSTRING|\ | |
510 | B_ASN1_UTF8STRING | |
511 | ||
512 | # define B_ASN1_DISPLAYTEXT \ | |
513 | B_ASN1_IA5STRING| \ | |
514 | B_ASN1_VISIBLESTRING| \ | |
515 | B_ASN1_BMPSTRING|\ | |
516 | B_ASN1_UTF8STRING | |
517 | ||
3c07b4c2 | 518 | DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) |
9d6b1ce6 | 519 | |
08275a29 | 520 | int ASN1_TYPE_get(const ASN1_TYPE *a); |
c8b41850 | 521 | void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); |
1ad90a91 | 522 | int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value); |
0f113f3e | 523 | int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b); |
d02b48c6 | 524 | |
22f5bd3d DSH |
525 | ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t); |
526 | void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t); | |
527 | ||
0f113f3e MC |
528 | ASN1_OBJECT *ASN1_OBJECT_new(void); |
529 | void ASN1_OBJECT_free(ASN1_OBJECT *a); | |
e83f154f | 530 | int i2d_ASN1_OBJECT(const ASN1_OBJECT *a, unsigned char **pp); |
0f113f3e MC |
531 | ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp, |
532 | long length); | |
d02b48c6 | 533 | |
a6b7ffdd DSH |
534 | DECLARE_ASN1_ITEM(ASN1_OBJECT) |
535 | ||
85885715 | 536 | DEFINE_STACK_OF(ASN1_OBJECT) |
66ab08b1 | 537 | |
0f113f3e MC |
538 | ASN1_STRING *ASN1_STRING_new(void); |
539 | void ASN1_STRING_free(ASN1_STRING *a); | |
a8ae0891 | 540 | void ASN1_STRING_clear_free(ASN1_STRING *a); |
0f113f3e MC |
541 | int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str); |
542 | ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *a); | |
543 | ASN1_STRING *ASN1_STRING_type_new(int type); | |
544 | int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b); | |
545 | /* | |
546 | * Since this is used to store all sorts of things, via macros, for now, | |
547 | * make its data void * | |
548 | */ | |
549 | int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); | |
550 | void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len); | |
6343829a GT |
551 | int ASN1_STRING_length(const ASN1_STRING *x); |
552 | void ASN1_STRING_length_set(ASN1_STRING *x, int n); | |
08275a29 | 553 | int ASN1_STRING_type(const ASN1_STRING *x); |
17ebf85a DSH |
554 | DEPRECATEDIN_1_1_0(unsigned char *ASN1_STRING_data(ASN1_STRING *x)) |
555 | const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x); | |
d02b48c6 | 556 | |
9d6b1ce6 | 557 | DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) |
0f113f3e MC |
558 | int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length); |
559 | int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); | |
560 | int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n); | |
561 | int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a, | |
562 | const unsigned char *flags, int flags_len); | |
563 | ||
ce1b4fe1 | 564 | int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, |
0f113f3e | 565 | BIT_STRING_BITNAME *tbl, int indent); |
fa3a8442 F |
566 | int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl); |
567 | int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value, | |
0f113f3e | 568 | BIT_STRING_BITNAME *tbl); |
d02b48c6 | 569 | |
9d6b1ce6 | 570 | DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) |
0f113f3e MC |
571 | ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp, |
572 | long length); | |
573 | ASN1_INTEGER *ASN1_INTEGER_dup(const ASN1_INTEGER *x); | |
6384e46d | 574 | int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y); |
d02b48c6 | 575 | |
9d6b1ce6 | 576 | DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) |
bceacf93 | 577 | |
359b0c9f | 578 | int ASN1_UTCTIME_check(const ASN1_UTCTIME *a); |
0f113f3e | 579 | ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t); |
87d3a0cd | 580 | ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t, |
0f113f3e | 581 | int offset_day, long offset_sec); |
875a644a | 582 | int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); |
61f175f4 | 583 | int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); |
d02b48c6 | 584 | |
359b0c9f | 585 | int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a); |
0f113f3e MC |
586 | ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s, |
587 | time_t t); | |
87d3a0cd | 588 | ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, |
0f113f3e MC |
589 | time_t t, int offset_day, |
590 | long offset_sec); | |
875a644a | 591 | int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); |
cf37aaa3 | 592 | |
360ef676 | 593 | int ASN1_TIME_diff(int *pday, int *psec, |
0f113f3e | 594 | const ASN1_TIME *from, const ASN1_TIME *to); |
f6aed2cd | 595 | |
9d6b1ce6 | 596 | DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) |
0f113f3e MC |
597 | ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a); |
598 | int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, | |
599 | const ASN1_OCTET_STRING *b); | |
600 | int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, | |
601 | int len); | |
d02b48c6 | 602 | |
9d6b1ce6 | 603 | DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) |
65ee74fb | 604 | DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) |
9d6b1ce6 DSH |
605 | DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) |
606 | DECLARE_ASN1_FUNCTIONS(ASN1_NULL) | |
607 | DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) | |
aef838fc | 608 | |
6343829a GT |
609 | int UTF8_getc(const unsigned char *str, int len, unsigned long *val); |
610 | int UTF8_putc(unsigned char *str, int len, unsigned long value); | |
aef838fc | 611 | |
9d6b1ce6 | 612 | DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) |
d02b48c6 | 613 | |
9d6b1ce6 DSH |
614 | DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) |
615 | DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) | |
616 | DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) | |
617 | DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) | |
618 | DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) | |
2a1ef754 | 619 | DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) |
9d6b1ce6 DSH |
620 | DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) |
621 | DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) | |
622 | DECLARE_ASN1_FUNCTIONS(ASN1_TIME) | |
f6aed2cd | 623 | |
230fd6b7 DSH |
624 | DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) |
625 | ||
0f113f3e MC |
626 | ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t); |
627 | ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t, | |
628 | int offset_day, long offset_sec); | |
359b0c9f | 629 | int ASN1_TIME_check(const ASN1_TIME *t); |
9bfeeef8 MC |
630 | ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t, |
631 | ASN1_GENERALIZEDTIME **out); | |
33ab2e31 | 632 | int ASN1_TIME_set_string(ASN1_TIME *s, const char *str); |
04e62715 | 633 | int ASN1_TIME_set_string_X509(ASN1_TIME *s, const char *str); |
1c036c64 | 634 | int ASN1_TIME_to_tm(const ASN1_TIME *s, struct tm *tm); |
cf37aaa3 TS |
635 | int ASN1_TIME_normalize(ASN1_TIME *s); |
636 | int ASN1_TIME_cmp_time_t(const ASN1_TIME *s, time_t t); | |
637 | int ASN1_TIME_compare(const ASN1_TIME *a, const ASN1_TIME *b); | |
08853ba8 | 638 | |
604f6eff | 639 | int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a); |
0f113f3e | 640 | int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size); |
095d2f0f | 641 | int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a); |
0f113f3e | 642 | int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size); |
e83f154f | 643 | int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a); |
0f113f3e | 644 | int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size); |
095d2f0f | 645 | int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type); |
e83f154f | 646 | int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a); |
d02b48c6 | 647 | |
0f113f3e MC |
648 | int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num); |
649 | ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len, | |
650 | const char *sn, const char *ln); | |
d02b48c6 | 651 | |
6c5b6cb0 DSH |
652 | int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a); |
653 | int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r); | |
c5f28105 DSH |
654 | int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a); |
655 | int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r); | |
656 | ||
d02b48c6 | 657 | int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); |
6384e46d NL |
658 | long ASN1_INTEGER_get(const ASN1_INTEGER *a); |
659 | ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai); | |
0f113f3e | 660 | BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn); |
d02b48c6 | 661 | |
6c5b6cb0 DSH |
662 | int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a); |
663 | int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r); | |
664 | ||
665 | ||
bceacf93 | 666 | int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); |
f48ebf9f | 667 | long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a); |
6c5b6cb0 DSH |
668 | ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai); |
669 | BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn); | |
bceacf93 | 670 | |
d02b48c6 RE |
671 | /* General */ |
672 | /* given a string, return the correct type, max is the maximum length */ | |
6343829a | 673 | int ASN1_PRINTABLE_type(const unsigned char *s, int max); |
d02b48c6 | 674 | |
9d6b1ce6 | 675 | unsigned long ASN1_tag2bit(int tag); |
d02b48c6 RE |
676 | |
677 | /* SPECIALS */ | |
6343829a | 678 | int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, |
0f113f3e MC |
679 | int *pclass, long omax); |
680 | int ASN1_check_infinite_end(unsigned char **p, long len); | |
681 | int ASN1_const_check_infinite_end(const unsigned char **p, long len); | |
6343829a | 682 | void ASN1_put_object(unsigned char **pp, int constructed, int length, |
0f113f3e | 683 | int tag, int xclass); |
230fd6b7 | 684 | int ASN1_put_eoc(unsigned char **pp); |
6343829a | 685 | int ASN1_object_size(int constructed, int length, int tag); |
d02b48c6 RE |
686 | |
687 | /* Used to implement other functions */ | |
f4274da1 | 688 | void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x); |
3c07d3a3 | 689 | |
0f113f3e | 690 | # define ASN1_dup_of(type,i2d,d2i,x) \ |
3c07d3a3 | 691 | ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \ |
0f113f3e MC |
692 | CHECKED_D2I_OF(type, d2i), \ |
693 | CHECKED_PTR_OF(type, x))) | |
3c07d3a3 | 694 | |
0f113f3e | 695 | # define ASN1_dup_of_const(type,i2d,d2i,x) \ |
3c07d3a3 | 696 | ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \ |
0f113f3e MC |
697 | CHECKED_D2I_OF(type, d2i), \ |
698 | CHECKED_PTR_OF(const type, x))) | |
d02b48c6 | 699 | |
f86c5c9a DSH |
700 | void *ASN1_item_dup(const ASN1_ITEM *it, void *x); |
701 | ||
8931b30d DSH |
702 | /* ASN1 alloc/free macros for when a type is only used internally */ |
703 | ||
0f113f3e MC |
704 | # define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type)) |
705 | # define M_ASN1_free_of(x, type) \ | |
706 | ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type)) | |
8931b30d | 707 | |
0f113f3e MC |
708 | # ifndef OPENSSL_NO_STDIO |
709 | void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x); | |
3c07d3a3 | 710 | |
0f113f3e | 711 | # define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ |
3c07d3a3 | 712 | ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \ |
0f113f3e MC |
713 | CHECKED_D2I_OF(type, d2i), \ |
714 | in, \ | |
715 | CHECKED_PPTR_OF(type, x))) | |
3c07d3a3 | 716 | |
4e1209eb | 717 | void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); |
0f113f3e | 718 | int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x); |
3c07d3a3 | 719 | |
0f113f3e | 720 | # define ASN1_i2d_fp_of(type,i2d,out,x) \ |
3c07d3a3 | 721 | (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \ |
0f113f3e MC |
722 | out, \ |
723 | CHECKED_PTR_OF(type, x))) | |
3c07d3a3 | 724 | |
0f113f3e | 725 | # define ASN1_i2d_fp_of_const(type,i2d,out,x) \ |
3c07d3a3 | 726 | (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \ |
0f113f3e MC |
727 | out, \ |
728 | CHECKED_PTR_OF(const type, x))) | |
3c07d3a3 | 729 | |
4e1209eb | 730 | int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); |
9f5466b9 | 731 | int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags); |
0f113f3e | 732 | # endif |
d02b48c6 | 733 | |
08275a29 | 734 | int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in); |
d428bf8c | 735 | |
0f113f3e | 736 | void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x); |
3c07d3a3 | 737 | |
0f113f3e | 738 | # define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ |
3c07d3a3 | 739 | ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \ |
0f113f3e MC |
740 | CHECKED_D2I_OF(type, d2i), \ |
741 | in, \ | |
742 | CHECKED_PPTR_OF(type, x))) | |
3c07d3a3 | 743 | |
4e1209eb | 744 | void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); |
0f113f3e | 745 | int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x); |
3c07d3a3 | 746 | |
0f113f3e | 747 | # define ASN1_i2d_bio_of(type,i2d,out,x) \ |
3c07d3a3 | 748 | (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \ |
0f113f3e MC |
749 | out, \ |
750 | CHECKED_PTR_OF(type, x))) | |
3c07d3a3 | 751 | |
0f113f3e | 752 | # define ASN1_i2d_bio_of_const(type,i2d,out,x) \ |
3c07d3a3 | 753 | (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \ |
0f113f3e MC |
754 | out, \ |
755 | CHECKED_PTR_OF(const type, x))) | |
3c07d3a3 | 756 | |
4e1209eb | 757 | int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); |
6c73d011 NL |
758 | int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); |
759 | int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); | |
760 | int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); | |
761 | int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); | |
9f5466b9 | 762 | int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags); |
dbf89a9b | 763 | int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off); |
35208f36 | 764 | int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num, |
0f113f3e MC |
765 | unsigned char *buf, int off); |
766 | int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent); | |
767 | int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent, | |
768 | int dump); | |
a785abc3 | 769 | const char *ASN1_tag2str(int tag); |
d02b48c6 | 770 | |
f430ba31 | 771 | /* Used to load and write Netscape format cert */ |
d02b48c6 | 772 | |
45e27385 | 773 | int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); |
d02b48c6 | 774 | |
0f113f3e | 775 | int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len); |
08275a29 | 776 | int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len); |
58964a49 | 777 | int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, |
0f113f3e | 778 | unsigned char *data, int len); |
08275a29 | 779 | int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num, |
0f113f3e | 780 | unsigned char *data, int max_len); |
58964a49 | 781 | |
0c800648 | 782 | void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it); |
3c07d3a3 | 783 | |
0f113f3e MC |
784 | ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, |
785 | ASN1_OCTET_STRING **oct); | |
f769ce3e DSH |
786 | |
787 | void ASN1_STRING_set_default_mask(unsigned long mask); | |
7d05edd1 | 788 | int ASN1_STRING_set_default_mask_asc(const char *p); |
f769ce3e | 789 | unsigned long ASN1_STRING_get_default_mask(void); |
6343829a | 790 | int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, |
0f113f3e | 791 | int inform, unsigned long mask); |
6343829a | 792 | int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, |
0f113f3e MC |
793 | int inform, unsigned long mask, |
794 | long minsize, long maxsize); | |
f769ce3e | 795 | |
0f113f3e MC |
796 | ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, |
797 | const unsigned char *in, int inlen, | |
798 | int inform, int nid); | |
f769ce3e | 799 | ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); |
667ac4ec | 800 | int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); |
f769ce3e | 801 | void ASN1_STRING_TABLE_cleanup(void); |
cfcefcbe | 802 | |
9d6b1ce6 DSH |
803 | /* ASN1 template functions */ |
804 | ||
805 | /* Old API compatible functions */ | |
806 | ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); | |
807 | void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); | |
0f113f3e MC |
808 | ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, |
809 | long len, const ASN1_ITEM *it); | |
9d6b1ce6 | 810 | int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); |
0f113f3e MC |
811 | int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, |
812 | const ASN1_ITEM *it); | |
9d6b1ce6 | 813 | |
bc37d996 | 814 | void ASN1_add_oid_module(void); |
30765fed | 815 | void ASN1_add_stable_module(void); |
9d6b1ce6 | 816 | |
009951d2 | 817 | ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf); |
12eaf3b8 | 818 | ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf); |
30765fed | 819 | int ASN1_str2mask(const char *str, unsigned long *pmask); |
1ef7acfe DSH |
820 | |
821 | /* ASN1 Print flags */ | |
822 | ||
823 | /* Indicate missing OPTIONAL fields */ | |
0f113f3e | 824 | # define ASN1_PCTX_FLAGS_SHOW_ABSENT 0x001 |
1ef7acfe | 825 | /* Mark start and end of SEQUENCE */ |
0f113f3e | 826 | # define ASN1_PCTX_FLAGS_SHOW_SEQUENCE 0x002 |
1ef7acfe | 827 | /* Mark start and end of SEQUENCE/SET OF */ |
0f113f3e | 828 | # define ASN1_PCTX_FLAGS_SHOW_SSOF 0x004 |
1ef7acfe | 829 | /* Show the ASN1 type of primitives */ |
0f113f3e | 830 | # define ASN1_PCTX_FLAGS_SHOW_TYPE 0x008 |
1ef7acfe | 831 | /* Don't show ASN1 type of ANY */ |
0f113f3e | 832 | # define ASN1_PCTX_FLAGS_NO_ANY_TYPE 0x010 |
1ef7acfe | 833 | /* Don't show ASN1 type of MSTRINGs */ |
0f113f3e | 834 | # define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE 0x020 |
1ef7acfe | 835 | /* Don't show field names in SEQUENCE */ |
0f113f3e | 836 | # define ASN1_PCTX_FLAGS_NO_FIELD_NAME 0x040 |
1ef7acfe | 837 | /* Show structure names of each SEQUENCE field */ |
0f113f3e | 838 | # define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME 0x080 |
1ef7acfe | 839 | /* Don't show structure name even at top level */ |
0f113f3e | 840 | # define ASN1_PCTX_FLAGS_NO_STRUCT_NAME 0x100 |
1ef7acfe | 841 | |
9194296d | 842 | int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, |
0f113f3e | 843 | const ASN1_ITEM *it, const ASN1_PCTX *pctx); |
1ef7acfe DSH |
844 | ASN1_PCTX *ASN1_PCTX_new(void); |
845 | void ASN1_PCTX_free(ASN1_PCTX *p); | |
35da893f | 846 | unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p); |
1ef7acfe | 847 | void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags); |
35da893f | 848 | unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p); |
1ef7acfe | 849 | void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags); |
35da893f | 850 | unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p); |
1ef7acfe | 851 | void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags); |
35da893f | 852 | unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p); |
1ef7acfe | 853 | void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags); |
35da893f | 854 | unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p); |
1ef7acfe DSH |
855 | void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags); |
856 | ||
0f113f3e | 857 | ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx)); |
d7d5a55d DSH |
858 | void ASN1_SCTX_free(ASN1_SCTX *p); |
859 | const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p); | |
0f113f3e | 860 | const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p); |
d7d5a55d DSH |
861 | unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p); |
862 | void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data); | |
863 | void *ASN1_SCTX_get_app_data(ASN1_SCTX *p); | |
864 | ||
04f6b0fd | 865 | const BIO_METHOD *BIO_f_asn1(void); |
11d8cdc6 | 866 | |
8931b30d DSH |
867 | BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it); |
868 | ||
869 | int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, | |
0f113f3e | 870 | const ASN1_ITEM *it); |
8931b30d | 871 | int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, |
0f113f3e | 872 | const char *hdr, const ASN1_ITEM *it); |
8931b30d | 873 | int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags, |
0f113f3e MC |
874 | int ctype_nid, int econt_nid, |
875 | STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it); | |
2e86f0d8 | 876 | ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it); |
8931b30d DSH |
877 | int SMIME_crlf_copy(BIO *in, BIO *out, int flags); |
878 | int SMIME_text(BIO *in, BIO *out); | |
879 | ||
56501ebd DSH |
880 | const ASN1_ITEM *ASN1_ITEM_lookup(const char *name); |
881 | const ASN1_ITEM *ASN1_ITEM_get(size_t i); | |
882 | ||
0cd0a820 | 883 | # ifdef __cplusplus |
d02b48c6 | 884 | } |
0cd0a820 | 885 | # endif |
d02b48c6 | 886 | #endif |