1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2 * All rights reserved. 3 * 4 * This package is an SSL implementation written 5 * by Eric Young (eay@cryptsoft.com). 6 * The implementation was written so as to conform with Netscapes SSL. 7 * 8 * This library is free for commercial and non-commercial use as long as 9 * the following conditions are aheared to. The following conditions 10 * apply to all code found in this distribution, be it the RC4, RSA, 11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 12 * included with this distribution is covered by the same copyright terms 13 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 14 * 15 * Copyright remains Eric Young's, and as such any Copyright notices in 16 * the code are not to be removed. 17 * If this package is used in a product, Eric Young should be given attribution 18 * as the author of the parts of the library used. 19 * This can be in the form of a textual message at program startup or 20 * in documentation (online or textual) provided with the package. 21 * 22 * Redistribution and use in source and binary forms, with or without 23 * modification, are permitted provided that the following conditions 24 * are met: 25 * 1. Redistributions of source code must retain the copyright 26 * notice, this list of conditions and the following disclaimer. 27 * 2. Redistributions in binary form must reproduce the above copyright 28 * notice, this list of conditions and the following disclaimer in the 29 * documentation and/or other materials provided with the distribution. 30 * 3. All advertising materials mentioning features or use of this software 31 * must display the following acknowledgement: 32 * "This product includes cryptographic software written by 33 * Eric Young (eay@cryptsoft.com)" 34 * The word 'cryptographic' can be left out if the rouines from the library 35 * being used are not cryptographic related :-). 36 * 4. If you include any Windows specific code (or a derivative thereof) from 37 * the apps directory (application code) you must include an acknowledgement: 38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 39 * 40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50 * SUCH DAMAGE. 51 * 52 * The licence and distribution terms for any publically available version or 53 * derivative of this code cannot be changed. i.e. this code cannot simply be 54 * copied and put under another distribution licence 55 * [including the GNU Public Licence.] 56 */ 57 58 #ifndef HEADER_ASN1_H 59 #define HEADER_ASN1_H 60 61 #include <openssl/base.h> 62 63 #include <time.h> 64 65 #include <openssl/bio.h> 66 #include <openssl/stack.h> 67 68 #include <openssl/bn.h> 69 70 #ifdef __cplusplus 71 extern "C" { 72 #endif 73 74 #define V_ASN1_UNIVERSAL 0x00 75 #define V_ASN1_APPLICATION 0x40 76 #define V_ASN1_CONTEXT_SPECIFIC 0x80 77 #define V_ASN1_PRIVATE 0xc0 78 79 #define V_ASN1_CONSTRUCTED 0x20 80 #define V_ASN1_PRIMITIVE_TAG 0x1f 81 #define V_ASN1_PRIMATIVE_TAG 0x1f 82 83 #define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */ 84 #define V_ASN1_OTHER -3 /* used in ASN1_TYPE */ 85 #define V_ASN1_ANY -4 /* used in ASN1 template code */ 86 87 #define V_ASN1_NEG 0x100 /* negative flag */ 88 /* No supported universal tags may exceed this value, to avoid ambiguity with 89 * V_ASN1_NEG. */ 90 #define V_ASN1_MAX_UNIVERSAL 0xff 91 92 #define V_ASN1_UNDEF -1 93 #define V_ASN1_EOC 0 94 #define V_ASN1_BOOLEAN 1 /**/ 95 #define V_ASN1_INTEGER 2 96 #define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) 97 #define V_ASN1_BIT_STRING 3 98 #define V_ASN1_OCTET_STRING 4 99 #define V_ASN1_NULL 5 100 #define V_ASN1_OBJECT 6 101 #define V_ASN1_OBJECT_DESCRIPTOR 7 102 #define V_ASN1_EXTERNAL 8 103 #define V_ASN1_REAL 9 104 #define V_ASN1_ENUMERATED 10 105 #define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) 106 #define V_ASN1_UTF8STRING 12 107 #define V_ASN1_SEQUENCE 16 108 #define V_ASN1_SET 17 109 #define V_ASN1_NUMERICSTRING 18 /**/ 110 #define V_ASN1_PRINTABLESTRING 19 111 #define V_ASN1_T61STRING 20 112 #define V_ASN1_TELETEXSTRING 20 /* alias */ 113 #define V_ASN1_VIDEOTEXSTRING 21 /**/ 114 #define V_ASN1_IA5STRING 22 115 #define V_ASN1_UTCTIME 23 116 #define V_ASN1_GENERALIZEDTIME 24 /**/ 117 #define V_ASN1_GRAPHICSTRING 25 /**/ 118 #define V_ASN1_ISO64STRING 26 /**/ 119 #define V_ASN1_VISIBLESTRING 26 /* alias */ 120 #define V_ASN1_GENERALSTRING 27 /**/ 121 #define V_ASN1_UNIVERSALSTRING 28 /**/ 122 #define V_ASN1_BMPSTRING 30 123 124 /* For use with d2i_ASN1_type_bytes() */ 125 #define B_ASN1_NUMERICSTRING 0x0001 126 #define B_ASN1_PRINTABLESTRING 0x0002 127 #define B_ASN1_T61STRING 0x0004 128 #define B_ASN1_TELETEXSTRING 0x0004 129 #define B_ASN1_VIDEOTEXSTRING 0x0008 130 #define B_ASN1_IA5STRING 0x0010 131 #define B_ASN1_GRAPHICSTRING 0x0020 132 #define B_ASN1_ISO64STRING 0x0040 133 #define B_ASN1_VISIBLESTRING 0x0040 134 #define B_ASN1_GENERALSTRING 0x0080 135 #define B_ASN1_UNIVERSALSTRING 0x0100 136 #define B_ASN1_OCTET_STRING 0x0200 137 #define B_ASN1_BIT_STRING 0x0400 138 #define B_ASN1_BMPSTRING 0x0800 139 #define B_ASN1_UNKNOWN 0x1000 140 #define B_ASN1_UTF8STRING 0x2000 141 #define B_ASN1_UTCTIME 0x4000 142 #define B_ASN1_GENERALIZEDTIME 0x8000 143 #define B_ASN1_SEQUENCE 0x10000 144 145 /* For use with ASN1_mbstring_copy() */ 146 #define MBSTRING_FLAG 0x1000 147 #define MBSTRING_UTF8 (MBSTRING_FLAG) 148 #define MBSTRING_ASC (MBSTRING_FLAG|1) 149 #define MBSTRING_BMP (MBSTRING_FLAG|2) 150 #define MBSTRING_UNIV (MBSTRING_FLAG|4) 151 152 #define SMIME_OLDMIME 0x400 153 #define SMIME_CRLFEOL 0x800 154 #define SMIME_STREAM 0x1000 155 156 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */ 157 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */ 158 159 /* We MUST make sure that, except for constness, asn1_ctx_st and 160 asn1_const_ctx are exactly the same. Fortunately, as soon as 161 the old ASN1 parsing macros are gone, we can throw this away 162 as well... */ 163 typedef struct asn1_ctx_st 164 { 165 unsigned char *p;/* work char pointer */ 166 int eos; /* end of sequence read for indefinite encoding */ 167 int error; /* error code to use when returning an error */ 168 int inf; /* constructed if 0x20, indefinite is 0x21 */ 169 int tag; /* tag from last 'get object' */ 170 int xclass; /* class from last 'get object' */ 171 long slen; /* length of last 'get object' */ 172 unsigned char *max; /* largest value of p allowed */ 173 unsigned char *q;/* temporary variable */ 174 unsigned char **pp;/* variable */ 175 int line; /* used in error processing */ 176 } ASN1_CTX; 177 178 typedef struct asn1_const_ctx_st 179 { 180 const unsigned char *p;/* work char pointer */ 181 int eos; /* end of sequence read for indefinite encoding */ 182 int error; /* error code to use when returning an error */ 183 int inf; /* constructed if 0x20, indefinite is 0x21 */ 184 int tag; /* tag from last 'get object' */ 185 int xclass; /* class from last 'get object' */ 186 long slen; /* length of last 'get object' */ 187 const unsigned char *max; /* largest value of p allowed */ 188 const unsigned char *q;/* temporary variable */ 189 const unsigned char **pp;/* variable */ 190 int line; /* used in error processing */ 191 } ASN1_const_CTX; 192 193 /* These are used internally in the ASN1_OBJECT to keep track of 194 * whether the names and data need to be free()ed */ 195 #define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ 196 #define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */ 197 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ 198 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ 199 struct asn1_object_st 200 { 201 const char *sn,*ln; 202 int nid; 203 int length; 204 const unsigned char *data; /* data remains const after init */ 205 int flags; /* Should we free this one */ 206 }; 207 208 DECLARE_STACK_OF(ASN1_OBJECT) 209 210 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */ 211 /* This indicates that the ASN1_STRING is not a real value but just a place 212 * holder for the location where indefinite length constructed data should 213 * be inserted in the memory buffer 214 */ 215 #define ASN1_STRING_FLAG_NDEF 0x010 216 217 /* This flag is used by the CMS code to indicate that a string is not 218 * complete and is a place holder for content when it had all been 219 * accessed. The flag will be reset when content has been written to it. 220 */ 221 222 #define ASN1_STRING_FLAG_CONT 0x020 223 /* This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING 224 * type. 225 */ 226 #define ASN1_STRING_FLAG_MSTRING 0x040 227 /* This is the base type that holds just about everything :-) */ 228 struct asn1_string_st 229 { 230 int length; 231 int type; 232 unsigned char *data; 233 /* The value of the following field depends on the type being 234 * held. It is mostly being used for BIT_STRING so if the 235 * input data has a non-zero 'unused bits' value, it will be 236 * handled correctly */ 237 long flags; 238 }; 239 240 /* ASN1_ENCODING structure: this is used to save the received 241 * encoding of an ASN1 type. This is useful to get round 242 * problems with invalid encodings which can break signatures. 243 */ 244 245 typedef struct ASN1_ENCODING_st 246 { 247 unsigned char *enc; /* DER encoding */ 248 long len; /* Length of encoding */ 249 int modified; /* set to 1 if 'enc' is invalid */ 250 /* alias_only is zero if |enc| owns the buffer that it points to 251 * (although |enc| may still be NULL). If one, |enc| points into a 252 * buffer that is owned elsewhere. */ 253 unsigned alias_only:1; 254 /* alias_only_on_next_parse is one iff the next parsing operation 255 * should avoid taking a copy of the input and rather set 256 * |alias_only|. */ 257 unsigned alias_only_on_next_parse:1; 258 } ASN1_ENCODING; 259 260 #define STABLE_FLAGS_MALLOC 0x01 261 #define STABLE_NO_MASK 0x02 262 #define DIRSTRING_TYPE \ 263 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) 264 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) 265 266 typedef struct asn1_string_table_st { 267 int nid; 268 long minsize; 269 long maxsize; 270 unsigned long mask; 271 unsigned long flags; 272 } ASN1_STRING_TABLE; 273 274 /* size limits: this stuff is taken straight from RFC2459 */ 275 276 #define ub_name 32768 277 #define ub_common_name 64 278 #define ub_locality_name 128 279 #define ub_state_name 128 280 #define ub_organization_name 64 281 #define ub_organization_unit_name 64 282 #define ub_title 64 283 #define ub_email_address 128 284 285 /* Declarations for template structures: for full definitions 286 * see asn1t.h 287 */ 288 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; 289 typedef struct ASN1_TLC_st ASN1_TLC; 290 /* This is just an opaque pointer */ 291 typedef struct ASN1_VALUE_st ASN1_VALUE; 292 293 /* Declare ASN1 functions: the implement macro in in asn1t.h */ 294 295 #define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) 296 297 #define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \ 298 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) 299 300 #define DECLARE_ASN1_FUNCTIONS_name(type, name) \ 301 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 302 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) 303 304 #define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ 305 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 306 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) 307 308 #define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ 309 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 310 OPENSSL_EXPORT int i2d_##name(type *a, unsigned char **out); \ 311 DECLARE_ASN1_ITEM(itname) 312 313 #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ 314 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 315 OPENSSL_EXPORT int i2d_##name(const type *a, unsigned char **out); \ 316 DECLARE_ASN1_ITEM(name) 317 318 #define DECLARE_ASN1_NDEF_FUNCTION(name) \ 319 OPENSSL_EXPORT int i2d_##name##_NDEF(name *a, unsigned char **out); 320 321 #define DECLARE_ASN1_FUNCTIONS_const(name) \ 322 DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ 323 DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) 324 325 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 326 OPENSSL_EXPORT type *name##_new(void); \ 327 OPENSSL_EXPORT void name##_free(type *a); 328 329 #define DECLARE_ASN1_PRINT_FUNCTION(stname) \ 330 DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) 331 332 #define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ 333 OPENSSL_EXPORT int fname##_print_ctx(BIO *out, stname *x, int indent, \ 334 const ASN1_PCTX *pctx); 335 336 #define D2I_OF(type) type *(*)(type **,const unsigned char **,long) 337 #define I2D_OF(type) int (*)(type *,unsigned char **) 338 #define I2D_OF_const(type) int (*)(const type *,unsigned char **) 339 340 #define CHECKED_D2I_OF(type, d2i) \ 341 ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0))) 342 #define CHECKED_I2D_OF(type, i2d) \ 343 ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0))) 344 #define CHECKED_NEW_OF(type, xnew) \ 345 ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0))) 346 #define CHECKED_PPTR_OF(type, p) \ 347 ((void**) (1 ? p : (type**)0)) 348 349 #define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) 350 #define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *,unsigned char **) 351 #define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) 352 353 TYPEDEF_D2I2D_OF(void); 354 355 /* The following macros and typedefs allow an ASN1_ITEM 356 * to be embedded in a structure and referenced. Since 357 * the ASN1_ITEM pointers need to be globally accessible 358 * (possibly from shared libraries) they may exist in 359 * different forms. On platforms that support it the 360 * ASN1_ITEM structure itself will be globally exported. 361 * Other platforms will export a function that returns 362 * an ASN1_ITEM pointer. 363 * 364 * To handle both cases transparently the macros below 365 * should be used instead of hard coding an ASN1_ITEM 366 * pointer in a structure. 367 * 368 * The structure will look like this: 369 * 370 * typedef struct SOMETHING_st { 371 * ... 372 * ASN1_ITEM_EXP *iptr; 373 * ... 374 * } SOMETHING; 375 * 376 * It would be initialised as e.g.: 377 * 378 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; 379 * 380 * and the actual pointer extracted with: 381 * 382 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); 383 * 384 * Finally an ASN1_ITEM pointer can be extracted from an 385 * appropriate reference with: ASN1_ITEM_rptr(X509). This 386 * would be used when a function takes an ASN1_ITEM * argument. 387 * 388 */ 389 390 /* ASN1_ITEM pointer exported type */ 391 typedef const ASN1_ITEM ASN1_ITEM_EXP; 392 393 /* Macro to obtain ASN1_ITEM pointer from exported type */ 394 #define ASN1_ITEM_ptr(iptr) (iptr) 395 396 /* Macro to include ASN1_ITEM pointer from base type */ 397 #define ASN1_ITEM_ref(iptr) (&(iptr##_it)) 398 399 #define ASN1_ITEM_rptr(ref) (&(ref##_it)) 400 401 #define DECLARE_ASN1_ITEM(name) \ 402 extern OPENSSL_EXPORT const ASN1_ITEM name##_it; 403 404 /* Parameters used by ASN1_STRING_print_ex() */ 405 406 /* These determine which characters to escape: 407 * RFC2253 special characters, control characters and 408 * MSB set characters 409 */ 410 411 #define ASN1_STRFLGS_ESC_2253 1 412 #define ASN1_STRFLGS_ESC_CTRL 2 413 #define ASN1_STRFLGS_ESC_MSB 4 414 415 416 /* This flag determines how we do escaping: normally 417 * RC2253 backslash only, set this to use backslash and 418 * quote. 419 */ 420 421 #define ASN1_STRFLGS_ESC_QUOTE 8 422 423 424 /* These three flags are internal use only. */ 425 426 /* Character is a valid PrintableString character */ 427 #define CHARTYPE_PRINTABLESTRING 0x10 428 /* Character needs escaping if it is the first character */ 429 #define CHARTYPE_FIRST_ESC_2253 0x20 430 /* Character needs escaping if it is the last character */ 431 #define CHARTYPE_LAST_ESC_2253 0x40 432 433 /* NB the internal flags are safely reused below by flags 434 * handled at the top level. 435 */ 436 437 /* If this is set we convert all character strings 438 * to UTF8 first 439 */ 440 441 #define ASN1_STRFLGS_UTF8_CONVERT 0x10 442 443 /* If this is set we don't attempt to interpret content: 444 * just assume all strings are 1 byte per character. This 445 * will produce some pretty odd looking output! 446 */ 447 448 #define ASN1_STRFLGS_IGNORE_TYPE 0x20 449 450 /* If this is set we include the string type in the output */ 451 #define ASN1_STRFLGS_SHOW_TYPE 0x40 452 453 /* This determines which strings to display and which to 454 * 'dump' (hex dump of content octets or DER encoding). We can 455 * only dump non character strings or everything. If we 456 * don't dump 'unknown' they are interpreted as character 457 * strings with 1 octet per character and are subject to 458 * the usual escaping options. 459 */ 460 461 #define ASN1_STRFLGS_DUMP_ALL 0x80 462 #define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 463 464 /* These determine what 'dumping' does, we can dump the 465 * content octets or the DER encoding: both use the 466 * RFC2253 #XXXXX notation. 467 */ 468 469 #define ASN1_STRFLGS_DUMP_DER 0x200 470 471 /* All the string flags consistent with RFC2253, 472 * escaping control characters isn't essential in 473 * RFC2253 but it is advisable anyway. 474 */ 475 476 #define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ 477 ASN1_STRFLGS_ESC_CTRL | \ 478 ASN1_STRFLGS_ESC_MSB | \ 479 ASN1_STRFLGS_UTF8_CONVERT | \ 480 ASN1_STRFLGS_DUMP_UNKNOWN | \ 481 ASN1_STRFLGS_DUMP_DER) 482 483 DECLARE_ASN1_SET_OF(ASN1_INTEGER) 484 485 struct asn1_type_st 486 { 487 int type; 488 union { 489 char *ptr; 490 ASN1_BOOLEAN boolean; 491 ASN1_STRING * asn1_string; 492 ASN1_OBJECT * object; 493 ASN1_INTEGER * integer; 494 ASN1_ENUMERATED * enumerated; 495 ASN1_BIT_STRING * bit_string; 496 ASN1_OCTET_STRING * octet_string; 497 ASN1_PRINTABLESTRING * printablestring; 498 ASN1_T61STRING * t61string; 499 ASN1_IA5STRING * ia5string; 500 ASN1_GENERALSTRING * generalstring; 501 ASN1_BMPSTRING * bmpstring; 502 ASN1_UNIVERSALSTRING * universalstring; 503 ASN1_UTCTIME * utctime; 504 ASN1_GENERALIZEDTIME * generalizedtime; 505 ASN1_VISIBLESTRING * visiblestring; 506 ASN1_UTF8STRING * utf8string; 507 /* set and sequence are left complete and still 508 * contain the set or sequence bytes */ 509 ASN1_STRING * set; 510 ASN1_STRING * sequence; 511 ASN1_VALUE * asn1_value; 512 } value; 513 }; 514 515 DECLARE_ASN1_SET_OF(ASN1_TYPE) 516 517 typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; 518 519 DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) 520 DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) 521 522 struct X509_algor_st 523 { 524 ASN1_OBJECT *algorithm; 525 ASN1_TYPE *parameter; 526 } /* X509_ALGOR */; 527 528 DECLARE_ASN1_FUNCTIONS(X509_ALGOR) 529 530 typedef struct NETSCAPE_X509_st 531 { 532 ASN1_OCTET_STRING *header; 533 X509 *cert; 534 } NETSCAPE_X509; 535 536 /* This is used to contain a list of bit names */ 537 typedef struct BIT_STRING_BITNAME_st { 538 int bitnum; 539 const char *lname; 540 const char *sname; 541 } BIT_STRING_BITNAME; 542 543 544 #define M_ASN1_STRING_length(x) ((x)->length) 545 #define M_ASN1_STRING_length_set(x, n) ((x)->length = (n)) 546 #define M_ASN1_STRING_type(x) ((x)->type) 547 #define M_ASN1_STRING_data(x) ((x)->data) 548 549 /* Macros for string operations */ 550 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\ 551 ASN1_STRING_type_new(V_ASN1_BIT_STRING) 552 #define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 553 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\ 554 ASN1_STRING_dup((const ASN1_STRING *)a) 555 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\ 556 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 557 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 558 559 #define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\ 560 ASN1_STRING_type_new(V_ASN1_INTEGER) 561 #define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a) 562 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\ 563 ASN1_STRING_dup((const ASN1_STRING *)a) 564 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\ 565 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 566 567 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\ 568 ASN1_STRING_type_new(V_ASN1_ENUMERATED) 569 #define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a) 570 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\ 571 ASN1_STRING_dup((const ASN1_STRING *)a) 572 #define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\ 573 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 574 575 #define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\ 576 ASN1_STRING_type_new(V_ASN1_OCTET_STRING) 577 #define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 578 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\ 579 ASN1_STRING_dup((const ASN1_STRING *)a) 580 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\ 581 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 582 #define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 583 #define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b) 584 585 #define B_ASN1_TIME \ 586 B_ASN1_UTCTIME | \ 587 B_ASN1_GENERALIZEDTIME 588 589 #define B_ASN1_PRINTABLE \ 590 B_ASN1_NUMERICSTRING| \ 591 B_ASN1_PRINTABLESTRING| \ 592 B_ASN1_T61STRING| \ 593 B_ASN1_IA5STRING| \ 594 B_ASN1_BIT_STRING| \ 595 B_ASN1_UNIVERSALSTRING|\ 596 B_ASN1_BMPSTRING|\ 597 B_ASN1_UTF8STRING|\ 598 B_ASN1_SEQUENCE|\ 599 B_ASN1_UNKNOWN 600 601 #define B_ASN1_DIRECTORYSTRING \ 602 B_ASN1_PRINTABLESTRING| \ 603 B_ASN1_TELETEXSTRING|\ 604 B_ASN1_BMPSTRING|\ 605 B_ASN1_UNIVERSALSTRING|\ 606 B_ASN1_UTF8STRING 607 608 #define B_ASN1_DISPLAYTEXT \ 609 B_ASN1_IA5STRING| \ 610 B_ASN1_VISIBLESTRING| \ 611 B_ASN1_BMPSTRING|\ 612 B_ASN1_UTF8STRING 613 614 #define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) 615 #define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a) 616 617 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 618 #define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 619 620 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 621 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a) 622 623 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\ 624 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 625 #define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 626 627 #define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\ 628 ASN1_STRING_type_new(V_ASN1_T61STRING) 629 #define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 630 631 #define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\ 632 ASN1_STRING_type_new(V_ASN1_IA5STRING) 633 #define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 634 #define M_ASN1_IA5STRING_dup(a) \ 635 (ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a) 636 637 #define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\ 638 ASN1_STRING_type_new(V_ASN1_UTCTIME) 639 #define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 640 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\ 641 ASN1_STRING_dup((const ASN1_STRING *)a) 642 643 #define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\ 644 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME) 645 #define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 646 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\ 647 (const ASN1_STRING *)a) 648 649 #define M_ASN1_TIME_new() (ASN1_TIME *)\ 650 ASN1_STRING_type_new(V_ASN1_UTCTIME) 651 #define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 652 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)\ 653 ASN1_STRING_dup((const ASN1_STRING *)a) 654 655 #define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\ 656 ASN1_STRING_type_new(V_ASN1_GENERALSTRING) 657 #define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 658 659 #define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\ 660 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) 661 #define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 662 663 #define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\ 664 ASN1_STRING_type_new(V_ASN1_BMPSTRING) 665 #define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 666 667 #define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\ 668 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 669 #define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 670 671 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\ 672 ASN1_STRING_type_new(V_ASN1_UTF8STRING) 673 #define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 674 675 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) 676 677 OPENSSL_EXPORT int ASN1_TYPE_get(ASN1_TYPE *a); 678 OPENSSL_EXPORT void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); 679 OPENSSL_EXPORT int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value); 680 OPENSSL_EXPORT int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b); 681 682 OPENSSL_EXPORT ASN1_OBJECT * ASN1_OBJECT_new(void ); 683 OPENSSL_EXPORT void ASN1_OBJECT_free(ASN1_OBJECT *a); 684 OPENSSL_EXPORT int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp); 685 OPENSSL_EXPORT ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 686 long length); 687 OPENSSL_EXPORT ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 688 long length); 689 690 DECLARE_ASN1_ITEM(ASN1_OBJECT) 691 692 DECLARE_ASN1_SET_OF(ASN1_OBJECT) 693 694 OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_new(void); 695 OPENSSL_EXPORT void ASN1_STRING_free(ASN1_STRING *a); 696 OPENSSL_EXPORT int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str); 697 OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_dup(const ASN1_STRING *a); 698 OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_type_new(int type ); 699 OPENSSL_EXPORT int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b); 700 /* Since this is used to store all sorts of things, via macros, for now, make 701 its data void * */ 702 OPENSSL_EXPORT int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); 703 OPENSSL_EXPORT void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len); 704 OPENSSL_EXPORT int ASN1_STRING_length(const ASN1_STRING *x); 705 OPENSSL_EXPORT void ASN1_STRING_length_set(ASN1_STRING *x, int n); 706 OPENSSL_EXPORT int ASN1_STRING_type(ASN1_STRING *x); 707 OPENSSL_EXPORT unsigned char * ASN1_STRING_data(ASN1_STRING *x); 708 709 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) 710 OPENSSL_EXPORT int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp); 711 OPENSSL_EXPORT ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp, long length); 712 OPENSSL_EXPORT int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length ); 713 OPENSSL_EXPORT int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); 714 OPENSSL_EXPORT int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n); 715 OPENSSL_EXPORT int ASN1_BIT_STRING_check(ASN1_BIT_STRING *a, unsigned char *flags, int flags_len); 716 717 OPENSSL_EXPORT int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, BIT_STRING_BITNAME *tbl, int indent); 718 OPENSSL_EXPORT int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl); 719 OPENSSL_EXPORT int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, BIT_STRING_BITNAME *tbl); 720 721 OPENSSL_EXPORT int i2d_ASN1_BOOLEAN(int a,unsigned char **pp); 722 OPENSSL_EXPORT int d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length); 723 724 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) 725 OPENSSL_EXPORT int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp); 726 OPENSSL_EXPORT ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 727 OPENSSL_EXPORT ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 728 OPENSSL_EXPORT ASN1_INTEGER * ASN1_INTEGER_dup(const ASN1_INTEGER *x); 729 OPENSSL_EXPORT int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y); 730 731 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) 732 733 OPENSSL_EXPORT int ASN1_UTCTIME_check(const ASN1_UTCTIME *a); 734 OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t); 735 OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t, int offset_day, long offset_sec); 736 OPENSSL_EXPORT int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); 737 OPENSSL_EXPORT int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); 738 #if 0 739 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s); 740 #endif 741 742 OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a); 743 OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t); 744 OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, time_t t, int offset_day, long offset_sec); 745 OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); 746 OPENSSL_EXPORT int ASN1_TIME_diff(int *pday, int *psec, const ASN1_TIME *from, const ASN1_TIME *to); 747 748 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) 749 OPENSSL_EXPORT ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a); 750 OPENSSL_EXPORT int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b); 751 OPENSSL_EXPORT int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len); 752 753 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) 754 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) 755 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) 756 DECLARE_ASN1_FUNCTIONS(ASN1_NULL) 757 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) 758 759 OPENSSL_EXPORT int UTF8_getc(const unsigned char *str, int len, unsigned long *val); 760 OPENSSL_EXPORT int UTF8_putc(unsigned char *str, int len, unsigned long value); 761 762 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) 763 764 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) 765 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) 766 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) 767 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) 768 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) 769 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) 770 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) 771 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) 772 DECLARE_ASN1_FUNCTIONS(ASN1_TIME) 773 774 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) 775 776 OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t); 777 OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s,time_t t, int offset_day, long offset_sec); 778 OPENSSL_EXPORT int ASN1_TIME_check(ASN1_TIME *t); 779 OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out); 780 OPENSSL_EXPORT int ASN1_TIME_set_string(ASN1_TIME *s, const char *str); 781 782 OPENSSL_EXPORT int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a); 783 OPENSSL_EXPORT int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a); 784 OPENSSL_EXPORT int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a); 785 OPENSSL_EXPORT int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type); 786 OPENSSL_EXPORT int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a); 787 788 OPENSSL_EXPORT int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num); 789 OPENSSL_EXPORT ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len, const char *sn, const char *ln); 790 791 OPENSSL_EXPORT int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); 792 OPENSSL_EXPORT long ASN1_INTEGER_get(const ASN1_INTEGER *a); 793 OPENSSL_EXPORT ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai); 794 OPENSSL_EXPORT BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai,BIGNUM *bn); 795 796 OPENSSL_EXPORT int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); 797 OPENSSL_EXPORT long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a); 798 OPENSSL_EXPORT ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai); 799 OPENSSL_EXPORT BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn); 800 801 /* General */ 802 /* given a string, return the correct type, max is the maximum length */ 803 OPENSSL_EXPORT int ASN1_PRINTABLE_type(const unsigned char *s, int max); 804 805 OPENSSL_EXPORT unsigned long ASN1_tag2bit(int tag); 806 807 /* PARSING */ 808 OPENSSL_EXPORT int asn1_Finish(ASN1_CTX *c); 809 OPENSSL_EXPORT int asn1_const_Finish(ASN1_const_CTX *c); 810 811 /* SPECIALS */ 812 OPENSSL_EXPORT int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, int *pclass, long omax); 813 OPENSSL_EXPORT int ASN1_check_infinite_end(unsigned char **p,long len); 814 OPENSSL_EXPORT int ASN1_const_check_infinite_end(const unsigned char **p,long len); 815 OPENSSL_EXPORT void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag, int xclass); 816 OPENSSL_EXPORT int ASN1_put_eoc(unsigned char **pp); 817 OPENSSL_EXPORT int ASN1_object_size(int constructed, int length, int tag); 818 819 /* Used to implement other functions */ 820 OPENSSL_EXPORT void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x); 821 822 #define ASN1_dup_of(type,i2d,d2i,x) \ 823 ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \ 824 CHECKED_D2I_OF(type, d2i), \ 825 CHECKED_PTR_OF(type, x))) 826 827 #define ASN1_dup_of_const(type,i2d,d2i,x) \ 828 ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \ 829 CHECKED_D2I_OF(type, d2i), \ 830 CHECKED_PTR_OF(const type, x))) 831 832 OPENSSL_EXPORT void *ASN1_item_dup(const ASN1_ITEM *it, void *x); 833 834 /* ASN1 alloc/free macros for when a type is only used internally */ 835 836 #define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type)) 837 #define M_ASN1_free_of(x, type) \ 838 ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type)) 839 840 #ifndef OPENSSL_NO_FP_API 841 OPENSSL_EXPORT void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x); 842 843 #define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ 844 ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \ 845 CHECKED_D2I_OF(type, d2i), \ 846 in, \ 847 CHECKED_PPTR_OF(type, x))) 848 849 OPENSSL_EXPORT void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); 850 OPENSSL_EXPORT int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x); 851 852 #define ASN1_i2d_fp_of(type,i2d,out,x) \ 853 (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \ 854 out, \ 855 CHECKED_PTR_OF(type, x))) 856 857 #define ASN1_i2d_fp_of_const(type,i2d,out,x) \ 858 (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \ 859 out, \ 860 CHECKED_PTR_OF(const type, x))) 861 862 OPENSSL_EXPORT int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); 863 OPENSSL_EXPORT int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); 864 #endif 865 866 OPENSSL_EXPORT int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in); 867 868 OPENSSL_EXPORT void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x); 869 870 #define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ 871 ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \ 872 CHECKED_D2I_OF(type, d2i), \ 873 in, \ 874 CHECKED_PPTR_OF(type, x))) 875 876 OPENSSL_EXPORT void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); 877 OPENSSL_EXPORT int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, void *x); 878 879 #define ASN1_i2d_bio_of(type,i2d,out,x) \ 880 (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \ 881 out, \ 882 CHECKED_PTR_OF(type, x))) 883 884 #define ASN1_i2d_bio_of_const(type,i2d,out,x) \ 885 (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \ 886 out, \ 887 CHECKED_PTR_OF(const type, x))) 888 889 OPENSSL_EXPORT int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); 890 OPENSSL_EXPORT int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); 891 OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); 892 OPENSSL_EXPORT int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); 893 OPENSSL_EXPORT int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); 894 OPENSSL_EXPORT int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); 895 OPENSSL_EXPORT const char *ASN1_tag2str(int tag); 896 897 /* Used to load and write netscape format cert */ 898 899 DECLARE_ASN1_FUNCTIONS(NETSCAPE_X509) 900 901 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); 902 903 OPENSSL_EXPORT void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it); 904 905 OPENSSL_EXPORT ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct); 906 907 OPENSSL_EXPORT void ASN1_STRING_set_default_mask(unsigned long mask); 908 OPENSSL_EXPORT int ASN1_STRING_set_default_mask_asc(const char *p); 909 OPENSSL_EXPORT unsigned long ASN1_STRING_get_default_mask(void); 910 OPENSSL_EXPORT int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask); 911 OPENSSL_EXPORT int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask, long minsize, long maxsize); 912 913 OPENSSL_EXPORT ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, int inlen, int inform, int nid); 914 OPENSSL_EXPORT ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); 915 OPENSSL_EXPORT int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); 916 OPENSSL_EXPORT void ASN1_STRING_TABLE_cleanup(void); 917 918 /* ASN1 template functions */ 919 920 /* Old API compatible functions */ 921 OPENSSL_EXPORT ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); 922 OPENSSL_EXPORT void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); 923 OPENSSL_EXPORT ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it); 924 OPENSSL_EXPORT int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 925 OPENSSL_EXPORT int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 926 927 OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf); 928 OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf); 929 930 931 #ifdef __cplusplus 932 } 933 934 extern "C++" { 935 936 namespace bssl { 937 938 BORINGSSL_MAKE_STACK_DELETER(ASN1_OBJECT, ASN1_OBJECT_free) 939 940 BORINGSSL_MAKE_DELETER(ASN1_OBJECT, ASN1_OBJECT_free) 941 BORINGSSL_MAKE_DELETER(ASN1_STRING, ASN1_STRING_free) 942 BORINGSSL_MAKE_DELETER(ASN1_TYPE, ASN1_TYPE_free) 943 944 } // namespace bssl 945 946 } /* extern C++ */ 947 948 #endif 949 950 #define ASN1_R_ASN1_LENGTH_MISMATCH 100 951 #define ASN1_R_AUX_ERROR 101 952 #define ASN1_R_BAD_GET_ASN1_OBJECT_CALL 102 953 #define ASN1_R_BAD_OBJECT_HEADER 103 954 #define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 104 955 #define ASN1_R_BN_LIB 105 956 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106 957 #define ASN1_R_BUFFER_TOO_SMALL 107 958 #define ASN1_R_CONTEXT_NOT_INITIALISED 108 959 #define ASN1_R_DECODE_ERROR 109 960 #define ASN1_R_DEPTH_EXCEEDED 110 961 #define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED 111 962 #define ASN1_R_ENCODE_ERROR 112 963 #define ASN1_R_ERROR_GETTING_TIME 113 964 #define ASN1_R_EXPECTING_AN_ASN1_SEQUENCE 114 965 #define ASN1_R_EXPECTING_AN_INTEGER 115 966 #define ASN1_R_EXPECTING_AN_OBJECT 116 967 #define ASN1_R_EXPECTING_A_BOOLEAN 117 968 #define ASN1_R_EXPECTING_A_TIME 118 969 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119 970 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120 971 #define ASN1_R_FIELD_MISSING 121 972 #define ASN1_R_FIRST_NUM_TOO_LARGE 122 973 #define ASN1_R_HEADER_TOO_LONG 123 974 #define ASN1_R_ILLEGAL_BITSTRING_FORMAT 124 975 #define ASN1_R_ILLEGAL_BOOLEAN 125 976 #define ASN1_R_ILLEGAL_CHARACTERS 126 977 #define ASN1_R_ILLEGAL_FORMAT 127 978 #define ASN1_R_ILLEGAL_HEX 128 979 #define ASN1_R_ILLEGAL_IMPLICIT_TAG 129 980 #define ASN1_R_ILLEGAL_INTEGER 130 981 #define ASN1_R_ILLEGAL_NESTED_TAGGING 131 982 #define ASN1_R_ILLEGAL_NULL 132 983 #define ASN1_R_ILLEGAL_NULL_VALUE 133 984 #define ASN1_R_ILLEGAL_OBJECT 134 985 #define ASN1_R_ILLEGAL_OPTIONAL_ANY 135 986 #define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 136 987 #define ASN1_R_ILLEGAL_TAGGED_ANY 137 988 #define ASN1_R_ILLEGAL_TIME_VALUE 138 989 #define ASN1_R_INTEGER_NOT_ASCII_FORMAT 139 990 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 140 991 #define ASN1_R_INVALID_BIT_STRING_BITS_LEFT 141 992 #define ASN1_R_INVALID_BMPSTRING_LENGTH 142 993 #define ASN1_R_INVALID_DIGIT 143 994 #define ASN1_R_INVALID_MODIFIER 144 995 #define ASN1_R_INVALID_NUMBER 145 996 #define ASN1_R_INVALID_OBJECT_ENCODING 146 997 #define ASN1_R_INVALID_SEPARATOR 147 998 #define ASN1_R_INVALID_TIME_FORMAT 148 999 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 149 1000 #define ASN1_R_INVALID_UTF8STRING 150 1001 #define ASN1_R_LIST_ERROR 151 1002 #define ASN1_R_MISSING_ASN1_EOS 152 1003 #define ASN1_R_MISSING_EOC 153 1004 #define ASN1_R_MISSING_SECOND_NUMBER 154 1005 #define ASN1_R_MISSING_VALUE 155 1006 #define ASN1_R_MSTRING_NOT_UNIVERSAL 156 1007 #define ASN1_R_MSTRING_WRONG_TAG 157 1008 #define ASN1_R_NESTED_ASN1_ERROR 158 1009 #define ASN1_R_NESTED_ASN1_STRING 159 1010 #define ASN1_R_NON_HEX_CHARACTERS 160 1011 #define ASN1_R_NOT_ASCII_FORMAT 161 1012 #define ASN1_R_NOT_ENOUGH_DATA 162 1013 #define ASN1_R_NO_MATCHING_CHOICE_TYPE 163 1014 #define ASN1_R_NULL_IS_WRONG_LENGTH 164 1015 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT 165 1016 #define ASN1_R_ODD_NUMBER_OF_CHARS 166 1017 #define ASN1_R_SECOND_NUMBER_TOO_LARGE 167 1018 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH 168 1019 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 169 1020 #define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 170 1021 #define ASN1_R_SHORT_LINE 171 1022 #define ASN1_R_STREAMING_NOT_SUPPORTED 172 1023 #define ASN1_R_STRING_TOO_LONG 173 1024 #define ASN1_R_STRING_TOO_SHORT 174 1025 #define ASN1_R_TAG_VALUE_TOO_HIGH 175 1026 #define ASN1_R_TIME_NOT_ASCII_FORMAT 176 1027 #define ASN1_R_TOO_LONG 177 1028 #define ASN1_R_TYPE_NOT_CONSTRUCTED 178 1029 #define ASN1_R_TYPE_NOT_PRIMITIVE 179 1030 #define ASN1_R_UNEXPECTED_EOC 180 1031 #define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 181 1032 #define ASN1_R_UNKNOWN_FORMAT 182 1033 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 183 1034 #define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM 184 1035 #define ASN1_R_UNKNOWN_TAG 185 1036 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 186 1037 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 187 1038 #define ASN1_R_UNSUPPORTED_TYPE 188 1039 #define ASN1_R_WRONG_PUBLIC_KEY_TYPE 189 1040 #define ASN1_R_WRONG_TAG 190 1041 #define ASN1_R_WRONG_TYPE 191 1042 1043 #endif 1044