/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #ifndef HEADER_ASN1_H #define HEADER_ASN1_H #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif /* Legacy ASN.1 library. * * This header is part of OpenSSL's ASN.1 implementation. It is retained for * compatibility but otherwise underdocumented and not actively maintained. Use * the new |CBS| and |CBB| library in instead. */ #define V_ASN1_UNIVERSAL 0x00 #define V_ASN1_APPLICATION 0x40 #define V_ASN1_CONTEXT_SPECIFIC 0x80 #define V_ASN1_PRIVATE 0xc0 #define V_ASN1_CONSTRUCTED 0x20 #define V_ASN1_PRIMITIVE_TAG 0x1f #define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */ #define V_ASN1_OTHER -3 /* used in ASN1_TYPE */ #define V_ASN1_ANY -4 /* used in ASN1 template code */ #define V_ASN1_NEG 0x100 /* negative flag */ /* No supported universal tags may exceed this value, to avoid ambiguity with * V_ASN1_NEG. */ #define V_ASN1_MAX_UNIVERSAL 0xff #define V_ASN1_UNDEF -1 #define V_ASN1_EOC 0 #define V_ASN1_BOOLEAN 1 /**/ #define V_ASN1_INTEGER 2 #define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) #define V_ASN1_BIT_STRING 3 #define V_ASN1_OCTET_STRING 4 #define V_ASN1_NULL 5 #define V_ASN1_OBJECT 6 #define V_ASN1_OBJECT_DESCRIPTOR 7 #define V_ASN1_EXTERNAL 8 #define V_ASN1_REAL 9 #define V_ASN1_ENUMERATED 10 #define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) #define V_ASN1_UTF8STRING 12 #define V_ASN1_SEQUENCE 16 #define V_ASN1_SET 17 #define V_ASN1_NUMERICSTRING 18 /**/ #define V_ASN1_PRINTABLESTRING 19 #define V_ASN1_T61STRING 20 #define V_ASN1_TELETEXSTRING 20 /* alias */ #define V_ASN1_VIDEOTEXSTRING 21 /**/ #define V_ASN1_IA5STRING 22 #define V_ASN1_UTCTIME 23 #define V_ASN1_GENERALIZEDTIME 24 /**/ #define V_ASN1_GRAPHICSTRING 25 /**/ #define V_ASN1_ISO64STRING 26 /**/ #define V_ASN1_VISIBLESTRING 26 /* alias */ #define V_ASN1_GENERALSTRING 27 /**/ #define V_ASN1_UNIVERSALSTRING 28 /**/ #define V_ASN1_BMPSTRING 30 /* For use with d2i_ASN1_type_bytes() */ #define B_ASN1_NUMERICSTRING 0x0001 #define B_ASN1_PRINTABLESTRING 0x0002 #define B_ASN1_T61STRING 0x0004 #define B_ASN1_TELETEXSTRING 0x0004 #define B_ASN1_VIDEOTEXSTRING 0x0008 #define B_ASN1_IA5STRING 0x0010 #define B_ASN1_GRAPHICSTRING 0x0020 #define B_ASN1_ISO64STRING 0x0040 #define B_ASN1_VISIBLESTRING 0x0040 #define B_ASN1_GENERALSTRING 0x0080 #define B_ASN1_UNIVERSALSTRING 0x0100 #define B_ASN1_OCTET_STRING 0x0200 #define B_ASN1_BIT_STRING 0x0400 #define B_ASN1_BMPSTRING 0x0800 #define B_ASN1_UNKNOWN 0x1000 #define B_ASN1_UTF8STRING 0x2000 #define B_ASN1_UTCTIME 0x4000 #define B_ASN1_GENERALIZEDTIME 0x8000 #define B_ASN1_SEQUENCE 0x10000 /* For use with ASN1_mbstring_copy() */ #define MBSTRING_FLAG 0x1000 #define MBSTRING_UTF8 (MBSTRING_FLAG) /* |MBSTRING_ASC| refers to Latin-1, not ASCII. It is used with TeletexString * which, in turn, is treated as Latin-1 rather than T.61 by OpenSSL and most * other software. */ #define MBSTRING_ASC (MBSTRING_FLAG | 1) #define MBSTRING_BMP (MBSTRING_FLAG | 2) #define MBSTRING_UNIV (MBSTRING_FLAG | 4) #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */ #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */ /* These are used internally in the ASN1_OBJECT to keep track of * whether the names and data need to be free()ed */ #define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ #define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ struct asn1_object_st { const char *sn, *ln; int nid; int length; const unsigned char* data; /* data remains const after init */ int flags; /* Should we free this one */ }; DEFINE_STACK_OF(ASN1_OBJECT) #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */ /* This indicates that the ASN1_STRING is not a real value but just a place * holder for the location where indefinite length constructed data should * be inserted in the memory buffer */ #define ASN1_STRING_FLAG_NDEF 0x010 /* This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING * type. */ #define ASN1_STRING_FLAG_MSTRING 0x040 /* This is the base type that holds just about everything :-) */ struct asn1_string_st { int length; int type; unsigned char* data; /* The value of the following field depends on the type being * held. It is mostly being used for BIT_STRING so if the * input data has a non-zero 'unused bits' value, it will be * handled correctly */ long flags; }; /* ASN1_ENCODING structure: this is used to save the received * encoding of an ASN1 type. This is useful to get round * problems with invalid encodings which can break signatures. */ typedef struct ASN1_ENCODING_st { unsigned char* enc; /* DER encoding */ long len; /* Length of encoding */ int modified; /* set to 1 if 'enc' is invalid */ /* alias_only is zero if |enc| owns the buffer that it points to * (although |enc| may still be NULL). If one, |enc| points into a * buffer that is owned elsewhere. */ unsigned alias_only : 1; /* alias_only_on_next_parse is one iff the next parsing operation * should avoid taking a copy of the input and rather set * |alias_only|. */ unsigned alias_only_on_next_parse : 1; } ASN1_ENCODING; #define STABLE_FLAGS_MALLOC 0x01 #define STABLE_NO_MASK 0x02 #define DIRSTRING_TYPE (B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING) #define PKCS9STRING_TYPE (DIRSTRING_TYPE | B_ASN1_IA5STRING) typedef struct asn1_string_table_st { int nid; long minsize; long maxsize; unsigned long mask; unsigned long flags; } ASN1_STRING_TABLE; /* size limits: this stuff is taken straight from RFC2459 */ #define ub_name 32768 #define ub_common_name 64 #define ub_locality_name 128 #define ub_state_name 128 #define ub_organization_name 64 #define ub_organization_unit_name 64 #define ub_title 64 #define ub_email_address 128 /* Declarations for template structures: for full definitions * see asn1t.h */ typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; typedef struct ASN1_TLC_st ASN1_TLC; /* This is just an opaque pointer */ typedef struct ASN1_VALUE_st ASN1_VALUE; /* Declare ASN1 functions: the implement macro in in asn1t.h */ #define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) #define DECLARE_ASN1_ALLOC_FUNCTIONS(type) DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) #define DECLARE_ASN1_FUNCTIONS_name(type, name) \ DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) #define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) #define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ OPENSSL_EXPORT type* d2i_##name(type** a, const unsigned char** in, long len); \ OPENSSL_EXPORT int i2d_##name(type* a, unsigned char** out); \ DECLARE_ASN1_ITEM(itname) #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ OPENSSL_EXPORT type* d2i_##name(type** a, const unsigned char** in, long len); \ OPENSSL_EXPORT int i2d_##name(const type* a, unsigned char** out); \ DECLARE_ASN1_ITEM(name) #define DECLARE_ASN1_NDEF_FUNCTION(name) OPENSSL_EXPORT int i2d_##name##_NDEF(name* a, unsigned char** out); #define DECLARE_ASN1_FUNCTIONS_const(name) \ DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ OPENSSL_EXPORT type* name##_new(void); \ OPENSSL_EXPORT void name##_free(type* a); #define DECLARE_ASN1_PRINT_FUNCTION(stname) DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) #define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ OPENSSL_EXPORT int fname##_print_ctx(BIO* out, stname* x, int indent, const ASN1_PCTX* pctx); typedef void* d2i_of_void(void**, const unsigned char**, long); typedef int i2d_of_void(const void*, unsigned char**); /* The following macros and typedefs allow an ASN1_ITEM * to be embedded in a structure and referenced. Since * the ASN1_ITEM pointers need to be globally accessible * (possibly from shared libraries) they may exist in * different forms. On platforms that support it the * ASN1_ITEM structure itself will be globally exported. * Other platforms will export a function that returns * an ASN1_ITEM pointer. * * To handle both cases transparently the macros below * should be used instead of hard coding an ASN1_ITEM * pointer in a structure. * * The structure will look like this: * * typedef struct SOMETHING_st { * ... * ASN1_ITEM_EXP *iptr; * ... * } SOMETHING; * * It would be initialised as e.g.: * * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; * * and the actual pointer extracted with: * * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); * * Finally an ASN1_ITEM pointer can be extracted from an * appropriate reference with: ASN1_ITEM_rptr(X509). This * would be used when a function takes an ASN1_ITEM * argument. * */ /* ASN1_ITEM pointer exported type */ typedef const ASN1_ITEM ASN1_ITEM_EXP; /* Macro to obtain ASN1_ITEM pointer from exported type */ #define ASN1_ITEM_ptr(iptr) (iptr) /* Macro to include ASN1_ITEM pointer from base type */ #define ASN1_ITEM_ref(iptr) (&(iptr##_it)) #define ASN1_ITEM_rptr(ref) (&(ref##_it)) #define DECLARE_ASN1_ITEM(name) extern OPENSSL_EXPORT const ASN1_ITEM name##_it; /* Parameters used by ASN1_STRING_print_ex() */ /* These determine which characters to escape: * RFC2253 special characters, control characters and * MSB set characters */ #define ASN1_STRFLGS_ESC_2253 1 #define ASN1_STRFLGS_ESC_CTRL 2 #define ASN1_STRFLGS_ESC_MSB 4 /* This flag determines how we do escaping: normally * RC2253 backslash only, set this to use backslash and * quote. */ #define ASN1_STRFLGS_ESC_QUOTE 8 /* These three flags are internal use only. */ /* Character is a valid PrintableString character */ #define CHARTYPE_PRINTABLESTRING 0x10 /* Character needs escaping if it is the first character */ #define CHARTYPE_FIRST_ESC_2253 0x20 /* Character needs escaping if it is the last character */ #define CHARTYPE_LAST_ESC_2253 0x40 /* NB the internal flags are safely reused below by flags * handled at the top level. */ /* If this is set we convert all character strings * to UTF8 first */ #define ASN1_STRFLGS_UTF8_CONVERT 0x10 /* If this is set we don't attempt to interpret content: * just assume all strings are 1 byte per character. This * will produce some pretty odd looking output! */ #define ASN1_STRFLGS_IGNORE_TYPE 0x20 /* If this is set we include the string type in the output */ #define ASN1_STRFLGS_SHOW_TYPE 0x40 /* This determines which strings to display and which to * 'dump' (hex dump of content octets or DER encoding). We can * only dump non character strings or everything. If we * don't dump 'unknown' they are interpreted as character * strings with 1 octet per character and are subject to * the usual escaping options. */ #define ASN1_STRFLGS_DUMP_ALL 0x80 #define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 /* These determine what 'dumping' does, we can dump the * content octets or the DER encoding: both use the * RFC2253 #XXXXX notation. */ #define ASN1_STRFLGS_DUMP_DER 0x200 /* All the string flags consistent with RFC2253, * escaping control characters isn't essential in * RFC2253 but it is advisable anyway. */ #define ASN1_STRFLGS_RFC2253 \ (ASN1_STRFLGS_ESC_2253 | ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | ASN1_STRFLGS_UTF8_CONVERT | \ ASN1_STRFLGS_DUMP_UNKNOWN | ASN1_STRFLGS_DUMP_DER) DEFINE_STACK_OF(ASN1_INTEGER) DECLARE_ASN1_SET_OF(ASN1_INTEGER) struct asn1_type_st { int type; union { char* ptr; ASN1_BOOLEAN boolean; ASN1_STRING* asn1_string; ASN1_OBJECT* object; ASN1_INTEGER* integer; ASN1_ENUMERATED* enumerated; ASN1_BIT_STRING* bit_string; ASN1_OCTET_STRING* octet_string; ASN1_PRINTABLESTRING* printablestring; ASN1_T61STRING* t61string; ASN1_IA5STRING* ia5string; ASN1_GENERALSTRING* generalstring; ASN1_BMPSTRING* bmpstring; ASN1_UNIVERSALSTRING* universalstring; ASN1_UTCTIME* utctime; ASN1_GENERALIZEDTIME* generalizedtime; ASN1_VISIBLESTRING* visiblestring; ASN1_UTF8STRING* utf8string; /* set and sequence are left complete and still * contain the set or sequence bytes */ ASN1_STRING* set; ASN1_STRING* sequence; ASN1_VALUE* asn1_value; } value; }; DEFINE_STACK_OF(ASN1_TYPE) DECLARE_ASN1_SET_OF(ASN1_TYPE) typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) struct X509_algor_st { ASN1_OBJECT* algorithm; ASN1_TYPE* parameter; } /* X509_ALGOR */; DECLARE_ASN1_FUNCTIONS(X509_ALGOR) /* This is used to contain a list of bit names */ typedef struct BIT_STRING_BITNAME_st { int bitnum; const char* lname; const char* sname; } BIT_STRING_BITNAME; #define M_ASN1_STRING_length(x) ((x)->length) #define M_ASN1_STRING_length_set(x, n) ((x)->length = (n)) #define M_ASN1_STRING_type(x) ((x)->type) #define M_ASN1_STRING_data(x) ((x)->data) /* Macros for string operations */ #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING*)ASN1_STRING_type_new(V_ASN1_BIT_STRING) #define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_BIT_STRING_cmp(a, b) ASN1_STRING_cmp((const ASN1_STRING*)a, (const ASN1_STRING*)b) #define M_ASN1_BIT_STRING_set(a, b, c) ASN1_STRING_set((ASN1_STRING*)a, b, c) #define M_ASN1_INTEGER_new() (ASN1_INTEGER*)ASN1_STRING_type_new(V_ASN1_INTEGER) #define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_INTEGER_cmp(a, b) ASN1_STRING_cmp((const ASN1_STRING*)a, (const ASN1_STRING*)b) #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED*)ASN1_STRING_type_new(V_ASN1_ENUMERATED) #define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_ENUMERATED_cmp(a, b) ASN1_STRING_cmp((const ASN1_STRING*)a, (const ASN1_STRING*)b) #define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING*)ASN1_STRING_type_new(V_ASN1_OCTET_STRING) #define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_OCTET_STRING_cmp(a, b) ASN1_STRING_cmp((const ASN1_STRING*)a, (const ASN1_STRING*)b) #define M_ASN1_OCTET_STRING_set(a, b, c) ASN1_STRING_set((ASN1_STRING*)a, b, c) #define M_ASN1_OCTET_STRING_print(a, b) ASN1_STRING_print(a, (ASN1_STRING*)b) #define B_ASN1_TIME B_ASN1_UTCTIME | B_ASN1_GENERALIZEDTIME #define B_ASN1_PRINTABLE \ B_ASN1_NUMERICSTRING | B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_IA5STRING | B_ASN1_BIT_STRING | \ B_ASN1_UNIVERSALSTRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING | B_ASN1_SEQUENCE | B_ASN1_UNKNOWN #define B_ASN1_DIRECTORYSTRING \ B_ASN1_PRINTABLESTRING | B_ASN1_TELETEXSTRING | B_ASN1_BMPSTRING | B_ASN1_UNIVERSALSTRING | B_ASN1_UTF8STRING #define B_ASN1_DISPLAYTEXT B_ASN1_IA5STRING | B_ASN1_VISIBLESTRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING #define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) #define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) #define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING*)ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) #define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_T61STRING_new() (ASN1_T61STRING*)ASN1_STRING_type_new(V_ASN1_T61STRING) #define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_IA5STRING_new() (ASN1_IA5STRING*)ASN1_STRING_type_new(V_ASN1_IA5STRING) #define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_IA5STRING_dup(a) (ASN1_IA5STRING*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_UTCTIME_new() (ASN1_UTCTIME*)ASN1_STRING_type_new(V_ASN1_UTCTIME) #define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME*)ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME) #define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_TIME_new() (ASN1_TIME*)ASN1_STRING_type_new(V_ASN1_UTCTIME) #define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_TIME_dup(a) (ASN1_TIME*)ASN1_STRING_dup((const ASN1_STRING*)a) #define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING*)ASN1_STRING_type_new(V_ASN1_GENERALSTRING) #define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING*)ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) #define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING*)ASN1_STRING_type_new(V_ASN1_BMPSTRING) #define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING*)ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) #define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING*)ASN1_STRING_type_new(V_ASN1_UTF8STRING) #define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING*)a) DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) OPENSSL_EXPORT int ASN1_TYPE_get(ASN1_TYPE* a); OPENSSL_EXPORT void ASN1_TYPE_set(ASN1_TYPE* a, int type, void* value); OPENSSL_EXPORT int ASN1_TYPE_set1(ASN1_TYPE* a, int type, const void* value); OPENSSL_EXPORT int ASN1_TYPE_cmp(const ASN1_TYPE* a, const ASN1_TYPE* b); OPENSSL_EXPORT ASN1_OBJECT* ASN1_OBJECT_new(void); OPENSSL_EXPORT void ASN1_OBJECT_free(ASN1_OBJECT* a); OPENSSL_EXPORT int i2d_ASN1_OBJECT(ASN1_OBJECT* a, unsigned char** pp); OPENSSL_EXPORT ASN1_OBJECT* c2i_ASN1_OBJECT(ASN1_OBJECT** a, const unsigned char** pp, long length); OPENSSL_EXPORT ASN1_OBJECT* d2i_ASN1_OBJECT(ASN1_OBJECT** a, const unsigned char** pp, long length); DECLARE_ASN1_ITEM(ASN1_OBJECT) DECLARE_ASN1_SET_OF(ASN1_OBJECT) OPENSSL_EXPORT ASN1_STRING* ASN1_STRING_new(void); OPENSSL_EXPORT void ASN1_STRING_free(ASN1_STRING* a); OPENSSL_EXPORT int ASN1_STRING_copy(ASN1_STRING* dst, const ASN1_STRING* str); OPENSSL_EXPORT ASN1_STRING* ASN1_STRING_dup(const ASN1_STRING* a); OPENSSL_EXPORT ASN1_STRING* ASN1_STRING_type_new(int type); OPENSSL_EXPORT int ASN1_STRING_cmp(const ASN1_STRING* a, const ASN1_STRING* b); /* Since this is used to store all sorts of things, via macros, for now, make its data void * */ OPENSSL_EXPORT int ASN1_STRING_set(ASN1_STRING* str, const void* data, int len); OPENSSL_EXPORT void ASN1_STRING_set0(ASN1_STRING* str, void* data, int len); OPENSSL_EXPORT int ASN1_STRING_length(const ASN1_STRING* x); OPENSSL_EXPORT void ASN1_STRING_length_set(ASN1_STRING* x, int n); OPENSSL_EXPORT int ASN1_STRING_type(ASN1_STRING* x); OPENSSL_EXPORT unsigned char* ASN1_STRING_data(ASN1_STRING* x); OPENSSL_EXPORT const unsigned char* ASN1_STRING_get0_data(const ASN1_STRING* x); DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) OPENSSL_EXPORT int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING* a, unsigned char** pp); OPENSSL_EXPORT ASN1_BIT_STRING* c2i_ASN1_BIT_STRING(ASN1_BIT_STRING** a, const unsigned char** pp, long length); OPENSSL_EXPORT int ASN1_BIT_STRING_set(ASN1_BIT_STRING* a, unsigned char* d, int length); OPENSSL_EXPORT int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING* a, int n, int value); OPENSSL_EXPORT int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING* a, int n); OPENSSL_EXPORT int ASN1_BIT_STRING_check(ASN1_BIT_STRING* a, unsigned char* flags, int flags_len); OPENSSL_EXPORT int i2d_ASN1_BOOLEAN(int a, unsigned char** pp); OPENSSL_EXPORT int d2i_ASN1_BOOLEAN(int* a, const unsigned char** pp, long length); DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) OPENSSL_EXPORT int i2c_ASN1_INTEGER(ASN1_INTEGER* a, unsigned char** pp); OPENSSL_EXPORT ASN1_INTEGER* c2i_ASN1_INTEGER(ASN1_INTEGER** a, const unsigned char** pp, long length); OPENSSL_EXPORT ASN1_INTEGER* ASN1_INTEGER_dup(const ASN1_INTEGER* x); OPENSSL_EXPORT int ASN1_INTEGER_cmp(const ASN1_INTEGER* x, const ASN1_INTEGER* y); DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) OPENSSL_EXPORT int ASN1_UTCTIME_check(const ASN1_UTCTIME* a); OPENSSL_EXPORT ASN1_UTCTIME* ASN1_UTCTIME_set(ASN1_UTCTIME* s, time_t t); OPENSSL_EXPORT ASN1_UTCTIME* ASN1_UTCTIME_adj(ASN1_UTCTIME* s, time_t t, int offset_day, long offset_sec); OPENSSL_EXPORT int ASN1_UTCTIME_set_string(ASN1_UTCTIME* s, const char* str); OPENSSL_EXPORT int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME* s, time_t t); #if 0 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s); #endif OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME* a); OPENSSL_EXPORT ASN1_GENERALIZEDTIME* ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME* s, time_t t); OPENSSL_EXPORT ASN1_GENERALIZEDTIME* ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME* s, time_t t, int offset_day, long offset_sec); OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME* s, const char* str); OPENSSL_EXPORT int ASN1_TIME_diff(int* pday, int* psec, const ASN1_TIME* from, const ASN1_TIME* to); DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) OPENSSL_EXPORT ASN1_OCTET_STRING* ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING* a); OPENSSL_EXPORT int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING* a, const ASN1_OCTET_STRING* b); OPENSSL_EXPORT int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING* str, const unsigned char* data, int len); DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) DECLARE_ASN1_FUNCTIONS(ASN1_NULL) DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) DECLARE_ASN1_FUNCTIONS(ASN1_TIME) DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) OPENSSL_EXPORT ASN1_TIME* ASN1_TIME_set(ASN1_TIME* s, time_t t); OPENSSL_EXPORT ASN1_TIME* ASN1_TIME_adj(ASN1_TIME* s, time_t t, int offset_day, long offset_sec); OPENSSL_EXPORT int ASN1_TIME_check(ASN1_TIME* t); OPENSSL_EXPORT ASN1_GENERALIZEDTIME* ASN1_TIME_to_generalizedtime(ASN1_TIME* t, ASN1_GENERALIZEDTIME** out); OPENSSL_EXPORT int ASN1_TIME_set_string(ASN1_TIME* s, const char* str); OPENSSL_EXPORT int i2a_ASN1_INTEGER(BIO* bp, ASN1_INTEGER* a); OPENSSL_EXPORT int i2a_ASN1_ENUMERATED(BIO* bp, ASN1_ENUMERATED* a); OPENSSL_EXPORT int i2a_ASN1_OBJECT(BIO* bp, ASN1_OBJECT* a); OPENSSL_EXPORT int i2a_ASN1_STRING(BIO* bp, ASN1_STRING* a, int type); OPENSSL_EXPORT int i2t_ASN1_OBJECT(char* buf, int buf_len, ASN1_OBJECT* a); OPENSSL_EXPORT ASN1_OBJECT* ASN1_OBJECT_create(int nid, unsigned char* data, int len, const char* sn, const char* ln); OPENSSL_EXPORT int ASN1_INTEGER_set(ASN1_INTEGER* a, long v); OPENSSL_EXPORT int ASN1_INTEGER_set_uint64(ASN1_INTEGER* out, uint64_t v); OPENSSL_EXPORT long ASN1_INTEGER_get(const ASN1_INTEGER* a); OPENSSL_EXPORT ASN1_INTEGER* BN_to_ASN1_INTEGER(const BIGNUM* bn, ASN1_INTEGER* ai); OPENSSL_EXPORT BIGNUM* ASN1_INTEGER_to_BN(const ASN1_INTEGER* ai, BIGNUM* bn); OPENSSL_EXPORT int ASN1_ENUMERATED_set(ASN1_ENUMERATED* a, long v); OPENSSL_EXPORT long ASN1_ENUMERATED_get(ASN1_ENUMERATED* a); OPENSSL_EXPORT ASN1_ENUMERATED* BN_to_ASN1_ENUMERATED(BIGNUM* bn, ASN1_ENUMERATED* ai); OPENSSL_EXPORT BIGNUM* ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED* ai, BIGNUM* bn); /* General */ /* given a string, return the correct type, max is the maximum length */ OPENSSL_EXPORT int ASN1_PRINTABLE_type(const unsigned char* s, int max); OPENSSL_EXPORT unsigned long ASN1_tag2bit(int tag); /* SPECIALS */ OPENSSL_EXPORT int ASN1_get_object(const unsigned char** pp, long* plength, int* ptag, int* pclass, long omax); OPENSSL_EXPORT void ASN1_put_object(unsigned char** pp, int constructed, int length, int tag, int xclass); OPENSSL_EXPORT int ASN1_put_eoc(unsigned char** pp); OPENSSL_EXPORT int ASN1_object_size(int constructed, int length, int tag); OPENSSL_EXPORT void* ASN1_item_dup(const ASN1_ITEM* it, void* x); #ifndef OPENSSL_NO_FP_API OPENSSL_EXPORT void* ASN1_item_d2i_fp(const ASN1_ITEM* it, FILE* in, void* x); OPENSSL_EXPORT int ASN1_item_i2d_fp(const ASN1_ITEM* it, FILE* out, void* x); OPENSSL_EXPORT int ASN1_STRING_print_ex_fp(FILE* fp, ASN1_STRING* str, unsigned long flags); #endif OPENSSL_EXPORT int ASN1_STRING_to_UTF8(unsigned char** out, ASN1_STRING* in); OPENSSL_EXPORT void* ASN1_item_d2i_bio(const ASN1_ITEM* it, BIO* in, void* x); OPENSSL_EXPORT int ASN1_item_i2d_bio(const ASN1_ITEM* it, BIO* out, void* x); OPENSSL_EXPORT int ASN1_UTCTIME_print(BIO* fp, const ASN1_UTCTIME* a); OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_print(BIO* fp, const ASN1_GENERALIZEDTIME* a); OPENSSL_EXPORT int ASN1_TIME_print(BIO* fp, const ASN1_TIME* a); OPENSSL_EXPORT int ASN1_STRING_print(BIO* bp, const ASN1_STRING* v); OPENSSL_EXPORT int ASN1_STRING_print_ex(BIO* out, ASN1_STRING* str, unsigned long flags); OPENSSL_EXPORT const char* ASN1_tag2str(int tag); /* Used to load and write netscape format cert */ OPENSSL_EXPORT void* ASN1_item_unpack(ASN1_STRING* oct, const ASN1_ITEM* it); OPENSSL_EXPORT ASN1_STRING* ASN1_item_pack(void* obj, const ASN1_ITEM* it, ASN1_OCTET_STRING** oct); OPENSSL_EXPORT void ASN1_STRING_set_default_mask(unsigned long mask); OPENSSL_EXPORT int ASN1_STRING_set_default_mask_asc(const char* p); OPENSSL_EXPORT unsigned long ASN1_STRING_get_default_mask(void); OPENSSL_EXPORT int ASN1_mbstring_copy(ASN1_STRING** out, const unsigned char* in, int len, int inform, unsigned long mask); OPENSSL_EXPORT int ASN1_mbstring_ncopy(ASN1_STRING** out, const unsigned char* in, int len, int inform, unsigned long mask, long minsize, long maxsize); OPENSSL_EXPORT ASN1_STRING* ASN1_STRING_set_by_NID(ASN1_STRING** out, const unsigned char* in, int inlen, int inform, int nid); OPENSSL_EXPORT ASN1_STRING_TABLE* ASN1_STRING_TABLE_get(int nid); OPENSSL_EXPORT int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); OPENSSL_EXPORT void ASN1_STRING_TABLE_cleanup(void); /* ASN1 template functions */ /* Old API compatible functions */ OPENSSL_EXPORT ASN1_VALUE* ASN1_item_new(const ASN1_ITEM* it); OPENSSL_EXPORT void ASN1_item_free(ASN1_VALUE* val, const ASN1_ITEM* it); OPENSSL_EXPORT ASN1_VALUE* ASN1_item_d2i(ASN1_VALUE** val, const unsigned char** in, long len, const ASN1_ITEM* it); OPENSSL_EXPORT int ASN1_item_i2d(ASN1_VALUE* val, unsigned char** out, const ASN1_ITEM* it); OPENSSL_EXPORT int ASN1_item_ndef_i2d(ASN1_VALUE* val, unsigned char** out, const ASN1_ITEM* it); OPENSSL_EXPORT ASN1_TYPE* ASN1_generate_nconf(char* str, CONF* nconf); OPENSSL_EXPORT ASN1_TYPE* ASN1_generate_v3(char* str, X509V3_CTX* cnf); #ifdef __cplusplus } extern "C++" { BSSL_NAMESPACE_BEGIN BORINGSSL_MAKE_DELETER(ASN1_OBJECT, ASN1_OBJECT_free) BORINGSSL_MAKE_DELETER(ASN1_STRING, ASN1_STRING_free) BORINGSSL_MAKE_DELETER(ASN1_TYPE, ASN1_TYPE_free) BSSL_NAMESPACE_END } /* extern C++ */ #endif #define ASN1_R_ASN1_LENGTH_MISMATCH 100 #define ASN1_R_AUX_ERROR 101 #define ASN1_R_BAD_GET_ASN1_OBJECT_CALL 102 #define ASN1_R_BAD_OBJECT_HEADER 103 #define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 104 #define ASN1_R_BN_LIB 105 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106 #define ASN1_R_BUFFER_TOO_SMALL 107 #define ASN1_R_CONTEXT_NOT_INITIALISED 108 #define ASN1_R_DECODE_ERROR 109 #define ASN1_R_DEPTH_EXCEEDED 110 #define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED 111 #define ASN1_R_ENCODE_ERROR 112 #define ASN1_R_ERROR_GETTING_TIME 113 #define ASN1_R_EXPECTING_AN_ASN1_SEQUENCE 114 #define ASN1_R_EXPECTING_AN_INTEGER 115 #define ASN1_R_EXPECTING_AN_OBJECT 116 #define ASN1_R_EXPECTING_A_BOOLEAN 117 #define ASN1_R_EXPECTING_A_TIME 118 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120 #define ASN1_R_FIELD_MISSING 121 #define ASN1_R_FIRST_NUM_TOO_LARGE 122 #define ASN1_R_HEADER_TOO_LONG 123 #define ASN1_R_ILLEGAL_BITSTRING_FORMAT 124 #define ASN1_R_ILLEGAL_BOOLEAN 125 #define ASN1_R_ILLEGAL_CHARACTERS 126 #define ASN1_R_ILLEGAL_FORMAT 127 #define ASN1_R_ILLEGAL_HEX 128 #define ASN1_R_ILLEGAL_IMPLICIT_TAG 129 #define ASN1_R_ILLEGAL_INTEGER 130 #define ASN1_R_ILLEGAL_NESTED_TAGGING 131 #define ASN1_R_ILLEGAL_NULL 132 #define ASN1_R_ILLEGAL_NULL_VALUE 133 #define ASN1_R_ILLEGAL_OBJECT 134 #define ASN1_R_ILLEGAL_OPTIONAL_ANY 135 #define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 136 #define ASN1_R_ILLEGAL_TAGGED_ANY 137 #define ASN1_R_ILLEGAL_TIME_VALUE 138 #define ASN1_R_INTEGER_NOT_ASCII_FORMAT 139 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 140 #define ASN1_R_INVALID_BIT_STRING_BITS_LEFT 141 #define ASN1_R_INVALID_BMPSTRING 142 #define ASN1_R_INVALID_DIGIT 143 #define ASN1_R_INVALID_MODIFIER 144 #define ASN1_R_INVALID_NUMBER 145 #define ASN1_R_INVALID_OBJECT_ENCODING 146 #define ASN1_R_INVALID_SEPARATOR 147 #define ASN1_R_INVALID_TIME_FORMAT 148 #define ASN1_R_INVALID_UNIVERSALSTRING 149 #define ASN1_R_INVALID_UTF8STRING 150 #define ASN1_R_LIST_ERROR 151 #define ASN1_R_MISSING_ASN1_EOS 152 #define ASN1_R_MISSING_EOC 153 #define ASN1_R_MISSING_SECOND_NUMBER 154 #define ASN1_R_MISSING_VALUE 155 #define ASN1_R_MSTRING_NOT_UNIVERSAL 156 #define ASN1_R_MSTRING_WRONG_TAG 157 #define ASN1_R_NESTED_ASN1_ERROR 158 #define ASN1_R_NESTED_ASN1_STRING 159 #define ASN1_R_NON_HEX_CHARACTERS 160 #define ASN1_R_NOT_ASCII_FORMAT 161 #define ASN1_R_NOT_ENOUGH_DATA 162 #define ASN1_R_NO_MATCHING_CHOICE_TYPE 163 #define ASN1_R_NULL_IS_WRONG_LENGTH 164 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT 165 #define ASN1_R_ODD_NUMBER_OF_CHARS 166 #define ASN1_R_SECOND_NUMBER_TOO_LARGE 167 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH 168 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 169 #define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 170 #define ASN1_R_SHORT_LINE 171 #define ASN1_R_STREAMING_NOT_SUPPORTED 172 #define ASN1_R_STRING_TOO_LONG 173 #define ASN1_R_STRING_TOO_SHORT 174 #define ASN1_R_TAG_VALUE_TOO_HIGH 175 #define ASN1_R_TIME_NOT_ASCII_FORMAT 176 #define ASN1_R_TOO_LONG 177 #define ASN1_R_TYPE_NOT_CONSTRUCTED 178 #define ASN1_R_TYPE_NOT_PRIMITIVE 179 #define ASN1_R_UNEXPECTED_EOC 180 #define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 181 #define ASN1_R_UNKNOWN_FORMAT 182 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 183 #define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM 184 #define ASN1_R_UNKNOWN_TAG 185 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 186 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 187 #define ASN1_R_UNSUPPORTED_TYPE 188 #define ASN1_R_WRONG_PUBLIC_KEY_TYPE 189 #define ASN1_R_WRONG_TAG 190 #define ASN1_R_WRONG_TYPE 191 #define ASN1_R_NESTED_TOO_DEEP 192 #endif