jpayne@69: /* jpayne@69: * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. jpayne@69: * jpayne@69: * Licensed under the OpenSSL license (the "License"). You may not use jpayne@69: * this file except in compliance with the License. You can obtain a copy jpayne@69: * in the file LICENSE in the source distribution or at jpayne@69: * https://www.openssl.org/source/license.html jpayne@69: */ jpayne@69: jpayne@69: #ifndef HEADER_ASN1_H jpayne@69: # define HEADER_ASN1_H jpayne@69: jpayne@69: # include jpayne@69: # include jpayne@69: # include jpayne@69: # include jpayne@69: # include jpayne@69: # include jpayne@69: # include jpayne@69: jpayne@69: # include jpayne@69: # if OPENSSL_API_COMPAT < 0x10100000L jpayne@69: # include jpayne@69: # endif jpayne@69: jpayne@69: # ifdef OPENSSL_BUILD_SHLIBCRYPTO jpayne@69: # undef OPENSSL_EXTERN jpayne@69: # define OPENSSL_EXTERN OPENSSL_EXPORT jpayne@69: # endif jpayne@69: jpayne@69: #ifdef __cplusplus jpayne@69: extern "C" { jpayne@69: #endif jpayne@69: jpayne@69: # define V_ASN1_UNIVERSAL 0x00 jpayne@69: # define V_ASN1_APPLICATION 0x40 jpayne@69: # define V_ASN1_CONTEXT_SPECIFIC 0x80 jpayne@69: # define V_ASN1_PRIVATE 0xc0 jpayne@69: jpayne@69: # define V_ASN1_CONSTRUCTED 0x20 jpayne@69: # define V_ASN1_PRIMITIVE_TAG 0x1f jpayne@69: # define V_ASN1_PRIMATIVE_TAG /*compat*/ V_ASN1_PRIMITIVE_TAG jpayne@69: jpayne@69: # define V_ASN1_APP_CHOOSE -2/* let the recipient choose */ jpayne@69: # define V_ASN1_OTHER -3/* used in ASN1_TYPE */ jpayne@69: # define V_ASN1_ANY -4/* used in ASN1 template code */ jpayne@69: jpayne@69: # define V_ASN1_UNDEF -1 jpayne@69: /* ASN.1 tag values */ jpayne@69: # define V_ASN1_EOC 0 jpayne@69: # define V_ASN1_BOOLEAN 1 /**/ jpayne@69: # define V_ASN1_INTEGER 2 jpayne@69: # define V_ASN1_BIT_STRING 3 jpayne@69: # define V_ASN1_OCTET_STRING 4 jpayne@69: # define V_ASN1_NULL 5 jpayne@69: # define V_ASN1_OBJECT 6 jpayne@69: # define V_ASN1_OBJECT_DESCRIPTOR 7 jpayne@69: # define V_ASN1_EXTERNAL 8 jpayne@69: # define V_ASN1_REAL 9 jpayne@69: # define V_ASN1_ENUMERATED 10 jpayne@69: # define V_ASN1_UTF8STRING 12 jpayne@69: # define V_ASN1_SEQUENCE 16 jpayne@69: # define V_ASN1_SET 17 jpayne@69: # define V_ASN1_NUMERICSTRING 18 /**/ jpayne@69: # define V_ASN1_PRINTABLESTRING 19 jpayne@69: # define V_ASN1_T61STRING 20 jpayne@69: # define V_ASN1_TELETEXSTRING 20/* alias */ jpayne@69: # define V_ASN1_VIDEOTEXSTRING 21 /**/ jpayne@69: # define V_ASN1_IA5STRING 22 jpayne@69: # define V_ASN1_UTCTIME 23 jpayne@69: # define V_ASN1_GENERALIZEDTIME 24 /**/ jpayne@69: # define V_ASN1_GRAPHICSTRING 25 /**/ jpayne@69: # define V_ASN1_ISO64STRING 26 /**/ jpayne@69: # define V_ASN1_VISIBLESTRING 26/* alias */ jpayne@69: # define V_ASN1_GENERALSTRING 27 /**/ jpayne@69: # define V_ASN1_UNIVERSALSTRING 28 /**/ jpayne@69: # define V_ASN1_BMPSTRING 30 jpayne@69: jpayne@69: /* jpayne@69: * NB the constants below are used internally by ASN1_INTEGER jpayne@69: * and ASN1_ENUMERATED to indicate the sign. They are *not* on jpayne@69: * the wire tag values. jpayne@69: */ jpayne@69: jpayne@69: # define V_ASN1_NEG 0x100 jpayne@69: # define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) jpayne@69: # define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) jpayne@69: jpayne@69: /* For use with d2i_ASN1_type_bytes() */ jpayne@69: # define B_ASN1_NUMERICSTRING 0x0001 jpayne@69: # define B_ASN1_PRINTABLESTRING 0x0002 jpayne@69: # define B_ASN1_T61STRING 0x0004 jpayne@69: # define B_ASN1_TELETEXSTRING 0x0004 jpayne@69: # define B_ASN1_VIDEOTEXSTRING 0x0008 jpayne@69: # define B_ASN1_IA5STRING 0x0010 jpayne@69: # define B_ASN1_GRAPHICSTRING 0x0020 jpayne@69: # define B_ASN1_ISO64STRING 0x0040 jpayne@69: # define B_ASN1_VISIBLESTRING 0x0040 jpayne@69: # define B_ASN1_GENERALSTRING 0x0080 jpayne@69: # define B_ASN1_UNIVERSALSTRING 0x0100 jpayne@69: # define B_ASN1_OCTET_STRING 0x0200 jpayne@69: # define B_ASN1_BIT_STRING 0x0400 jpayne@69: # define B_ASN1_BMPSTRING 0x0800 jpayne@69: # define B_ASN1_UNKNOWN 0x1000 jpayne@69: # define B_ASN1_UTF8STRING 0x2000 jpayne@69: # define B_ASN1_UTCTIME 0x4000 jpayne@69: # define B_ASN1_GENERALIZEDTIME 0x8000 jpayne@69: # define B_ASN1_SEQUENCE 0x10000 jpayne@69: /* For use with ASN1_mbstring_copy() */ jpayne@69: # define MBSTRING_FLAG 0x1000 jpayne@69: # define MBSTRING_UTF8 (MBSTRING_FLAG) jpayne@69: # define MBSTRING_ASC (MBSTRING_FLAG|1) jpayne@69: # define MBSTRING_BMP (MBSTRING_FLAG|2) jpayne@69: # define MBSTRING_UNIV (MBSTRING_FLAG|4) jpayne@69: # define SMIME_OLDMIME 0x400 jpayne@69: # define SMIME_CRLFEOL 0x800 jpayne@69: # define SMIME_STREAM 0x1000 jpayne@69: struct X509_algor_st; jpayne@69: DEFINE_STACK_OF(X509_ALGOR) jpayne@69: jpayne@69: # define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */ jpayne@69: /* jpayne@69: * This indicates that the ASN1_STRING is not a real value but just a place jpayne@69: * holder for the location where indefinite length constructed data should be jpayne@69: * inserted in the memory buffer jpayne@69: */ jpayne@69: # define ASN1_STRING_FLAG_NDEF 0x010 jpayne@69: jpayne@69: /* jpayne@69: * This flag is used by the CMS code to indicate that a string is not jpayne@69: * complete and is a place holder for content when it had all been accessed. jpayne@69: * The flag will be reset when content has been written to it. jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRING_FLAG_CONT 0x020 jpayne@69: /* jpayne@69: * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING jpayne@69: * type. jpayne@69: */ jpayne@69: # define ASN1_STRING_FLAG_MSTRING 0x040 jpayne@69: /* String is embedded and only content should be freed */ jpayne@69: # define ASN1_STRING_FLAG_EMBED 0x080 jpayne@69: /* String should be parsed in RFC 5280's time format */ jpayne@69: # define ASN1_STRING_FLAG_X509_TIME 0x100 jpayne@69: /* This is the base type that holds just about everything :-) */ jpayne@69: struct asn1_string_st { jpayne@69: int length; jpayne@69: int type; jpayne@69: unsigned char *data; jpayne@69: /* jpayne@69: * The value of the following field depends on the type being held. It jpayne@69: * is mostly being used for BIT_STRING so if the input data has a jpayne@69: * non-zero 'unused bits' value, it will be handled correctly jpayne@69: */ jpayne@69: long flags; jpayne@69: }; jpayne@69: jpayne@69: /* jpayne@69: * ASN1_ENCODING structure: this is used to save the received encoding of an jpayne@69: * ASN1 type. This is useful to get round problems with invalid encodings jpayne@69: * which can break signatures. jpayne@69: */ jpayne@69: jpayne@69: typedef struct ASN1_ENCODING_st { jpayne@69: unsigned char *enc; /* DER encoding */ jpayne@69: long len; /* Length of encoding */ jpayne@69: int modified; /* set to 1 if 'enc' is invalid */ jpayne@69: } ASN1_ENCODING; jpayne@69: jpayne@69: /* Used with ASN1 LONG type: if a long is set to this it is omitted */ jpayne@69: # define ASN1_LONG_UNDEF 0x7fffffffL jpayne@69: jpayne@69: # define STABLE_FLAGS_MALLOC 0x01 jpayne@69: /* jpayne@69: * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted jpayne@69: * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting jpayne@69: * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias jpayne@69: * STABLE_FLAGS_CLEAR to reflect this. jpayne@69: */ jpayne@69: # define STABLE_FLAGS_CLEAR STABLE_FLAGS_MALLOC jpayne@69: # define STABLE_NO_MASK 0x02 jpayne@69: # define DIRSTRING_TYPE \ jpayne@69: (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) jpayne@69: # define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) jpayne@69: jpayne@69: typedef struct asn1_string_table_st { jpayne@69: int nid; jpayne@69: long minsize; jpayne@69: long maxsize; jpayne@69: unsigned long mask; jpayne@69: unsigned long flags; jpayne@69: } ASN1_STRING_TABLE; jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_STRING_TABLE) jpayne@69: jpayne@69: /* size limits: this stuff is taken straight from RFC2459 */ jpayne@69: jpayne@69: # define ub_name 32768 jpayne@69: # define ub_common_name 64 jpayne@69: # define ub_locality_name 128 jpayne@69: # define ub_state_name 128 jpayne@69: # define ub_organization_name 64 jpayne@69: # define ub_organization_unit_name 64 jpayne@69: # define ub_title 64 jpayne@69: # define ub_email_address 128 jpayne@69: jpayne@69: /* jpayne@69: * Declarations for template structures: for full definitions see asn1t.h jpayne@69: */ jpayne@69: typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; jpayne@69: typedef struct ASN1_TLC_st ASN1_TLC; jpayne@69: /* This is just an opaque pointer */ jpayne@69: typedef struct ASN1_VALUE_st ASN1_VALUE; jpayne@69: jpayne@69: /* Declare ASN1 functions: the implement macro in in asn1t.h */ jpayne@69: jpayne@69: # define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) jpayne@69: jpayne@69: # define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \ jpayne@69: DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) jpayne@69: jpayne@69: # define DECLARE_ASN1_FUNCTIONS_name(type, name) \ jpayne@69: DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ jpayne@69: DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) jpayne@69: jpayne@69: # define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ jpayne@69: DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ jpayne@69: DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) jpayne@69: jpayne@69: # define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ jpayne@69: type *d2i_##name(type **a, const unsigned char **in, long len); \ jpayne@69: int i2d_##name(type *a, unsigned char **out); \ jpayne@69: DECLARE_ASN1_ITEM(itname) jpayne@69: jpayne@69: # define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ jpayne@69: type *d2i_##name(type **a, const unsigned char **in, long len); \ jpayne@69: int i2d_##name(const type *a, unsigned char **out); \ jpayne@69: DECLARE_ASN1_ITEM(name) jpayne@69: jpayne@69: # define DECLARE_ASN1_NDEF_FUNCTION(name) \ jpayne@69: int i2d_##name##_NDEF(name *a, unsigned char **out); jpayne@69: jpayne@69: # define DECLARE_ASN1_FUNCTIONS_const(name) \ jpayne@69: DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ jpayne@69: DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) jpayne@69: jpayne@69: # define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ jpayne@69: type *name##_new(void); \ jpayne@69: void name##_free(type *a); jpayne@69: jpayne@69: # define DECLARE_ASN1_PRINT_FUNCTION(stname) \ jpayne@69: DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) jpayne@69: jpayne@69: # define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ jpayne@69: int fname##_print_ctx(BIO *out, stname *x, int indent, \ jpayne@69: const ASN1_PCTX *pctx); jpayne@69: jpayne@69: # define D2I_OF(type) type *(*)(type **,const unsigned char **,long) jpayne@69: # define I2D_OF(type) int (*)(type *,unsigned char **) jpayne@69: # define I2D_OF_const(type) int (*)(const type *,unsigned char **) jpayne@69: jpayne@69: # define CHECKED_D2I_OF(type, d2i) \ jpayne@69: ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0))) jpayne@69: # define CHECKED_I2D_OF(type, i2d) \ jpayne@69: ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0))) jpayne@69: # define CHECKED_NEW_OF(type, xnew) \ jpayne@69: ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0))) jpayne@69: # define CHECKED_PTR_OF(type, p) \ jpayne@69: ((void*) (1 ? p : (type*)0)) jpayne@69: # define CHECKED_PPTR_OF(type, p) \ jpayne@69: ((void**) (1 ? p : (type**)0)) jpayne@69: jpayne@69: # define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) jpayne@69: # define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **) jpayne@69: # define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) jpayne@69: jpayne@69: TYPEDEF_D2I2D_OF(void); jpayne@69: jpayne@69: /*- jpayne@69: * The following macros and typedefs allow an ASN1_ITEM jpayne@69: * to be embedded in a structure and referenced. Since jpayne@69: * the ASN1_ITEM pointers need to be globally accessible jpayne@69: * (possibly from shared libraries) they may exist in jpayne@69: * different forms. On platforms that support it the jpayne@69: * ASN1_ITEM structure itself will be globally exported. jpayne@69: * Other platforms will export a function that returns jpayne@69: * an ASN1_ITEM pointer. jpayne@69: * jpayne@69: * To handle both cases transparently the macros below jpayne@69: * should be used instead of hard coding an ASN1_ITEM jpayne@69: * pointer in a structure. jpayne@69: * jpayne@69: * The structure will look like this: jpayne@69: * jpayne@69: * typedef struct SOMETHING_st { jpayne@69: * ... jpayne@69: * ASN1_ITEM_EXP *iptr; jpayne@69: * ... jpayne@69: * } SOMETHING; jpayne@69: * jpayne@69: * It would be initialised as e.g.: jpayne@69: * jpayne@69: * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; jpayne@69: * jpayne@69: * and the actual pointer extracted with: jpayne@69: * jpayne@69: * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); jpayne@69: * jpayne@69: * Finally an ASN1_ITEM pointer can be extracted from an jpayne@69: * appropriate reference with: ASN1_ITEM_rptr(X509). This jpayne@69: * would be used when a function takes an ASN1_ITEM * argument. jpayne@69: * jpayne@69: */ jpayne@69: jpayne@69: # ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION jpayne@69: jpayne@69: /* ASN1_ITEM pointer exported type */ jpayne@69: typedef const ASN1_ITEM ASN1_ITEM_EXP; jpayne@69: jpayne@69: /* Macro to obtain ASN1_ITEM pointer from exported type */ jpayne@69: # define ASN1_ITEM_ptr(iptr) (iptr) jpayne@69: jpayne@69: /* Macro to include ASN1_ITEM pointer from base type */ jpayne@69: # define ASN1_ITEM_ref(iptr) (&(iptr##_it)) jpayne@69: jpayne@69: # define ASN1_ITEM_rptr(ref) (&(ref##_it)) jpayne@69: jpayne@69: # define DECLARE_ASN1_ITEM(name) \ jpayne@69: OPENSSL_EXTERN const ASN1_ITEM name##_it; jpayne@69: jpayne@69: # else jpayne@69: jpayne@69: /* jpayne@69: * Platforms that can't easily handle shared global variables are declared as jpayne@69: * functions returning ASN1_ITEM pointers. jpayne@69: */ jpayne@69: jpayne@69: /* ASN1_ITEM pointer exported type */ jpayne@69: typedef const ASN1_ITEM *ASN1_ITEM_EXP (void); jpayne@69: jpayne@69: /* Macro to obtain ASN1_ITEM pointer from exported type */ jpayne@69: # define ASN1_ITEM_ptr(iptr) (iptr()) jpayne@69: jpayne@69: /* Macro to include ASN1_ITEM pointer from base type */ jpayne@69: # define ASN1_ITEM_ref(iptr) (iptr##_it) jpayne@69: jpayne@69: # define ASN1_ITEM_rptr(ref) (ref##_it()) jpayne@69: jpayne@69: # define DECLARE_ASN1_ITEM(name) \ jpayne@69: const ASN1_ITEM * name##_it(void); jpayne@69: jpayne@69: # endif jpayne@69: jpayne@69: /* Parameters used by ASN1_STRING_print_ex() */ jpayne@69: jpayne@69: /* jpayne@69: * These determine which characters to escape: RFC2253 special characters, jpayne@69: * control characters and MSB set characters jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_ESC_2253 1 jpayne@69: # define ASN1_STRFLGS_ESC_CTRL 2 jpayne@69: # define ASN1_STRFLGS_ESC_MSB 4 jpayne@69: jpayne@69: /* jpayne@69: * This flag determines how we do escaping: normally RC2253 backslash only, jpayne@69: * set this to use backslash and quote. jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_ESC_QUOTE 8 jpayne@69: jpayne@69: /* These three flags are internal use only. */ jpayne@69: jpayne@69: /* Character is a valid PrintableString character */ jpayne@69: # define CHARTYPE_PRINTABLESTRING 0x10 jpayne@69: /* Character needs escaping if it is the first character */ jpayne@69: # define CHARTYPE_FIRST_ESC_2253 0x20 jpayne@69: /* Character needs escaping if it is the last character */ jpayne@69: # define CHARTYPE_LAST_ESC_2253 0x40 jpayne@69: jpayne@69: /* jpayne@69: * NB the internal flags are safely reused below by flags handled at the top jpayne@69: * level. jpayne@69: */ jpayne@69: jpayne@69: /* jpayne@69: * If this is set we convert all character strings to UTF8 first jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_UTF8_CONVERT 0x10 jpayne@69: jpayne@69: /* jpayne@69: * If this is set we don't attempt to interpret content: just assume all jpayne@69: * strings are 1 byte per character. This will produce some pretty odd jpayne@69: * looking output! jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_IGNORE_TYPE 0x20 jpayne@69: jpayne@69: /* If this is set we include the string type in the output */ jpayne@69: # define ASN1_STRFLGS_SHOW_TYPE 0x40 jpayne@69: jpayne@69: /* jpayne@69: * This determines which strings to display and which to 'dump' (hex dump of jpayne@69: * content octets or DER encoding). We can only dump non character strings or jpayne@69: * everything. If we don't dump 'unknown' they are interpreted as character jpayne@69: * strings with 1 octet per character and are subject to the usual escaping jpayne@69: * options. jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_DUMP_ALL 0x80 jpayne@69: # define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 jpayne@69: jpayne@69: /* jpayne@69: * These determine what 'dumping' does, we can dump the content octets or the jpayne@69: * DER encoding: both use the RFC2253 #XXXXX notation. jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_DUMP_DER 0x200 jpayne@69: jpayne@69: /* jpayne@69: * This flag specifies that RC2254 escaping shall be performed. jpayne@69: */ jpayne@69: #define ASN1_STRFLGS_ESC_2254 0x400 jpayne@69: jpayne@69: /* jpayne@69: * All the string flags consistent with RFC2253, escaping control characters jpayne@69: * isn't essential in RFC2253 but it is advisable anyway. jpayne@69: */ jpayne@69: jpayne@69: # define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ jpayne@69: ASN1_STRFLGS_ESC_CTRL | \ jpayne@69: ASN1_STRFLGS_ESC_MSB | \ jpayne@69: ASN1_STRFLGS_UTF8_CONVERT | \ jpayne@69: ASN1_STRFLGS_DUMP_UNKNOWN | \ jpayne@69: ASN1_STRFLGS_DUMP_DER) jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_INTEGER) jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_GENERALSTRING) jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_UTF8STRING) jpayne@69: jpayne@69: typedef struct asn1_type_st { jpayne@69: int type; jpayne@69: union { jpayne@69: char *ptr; jpayne@69: ASN1_BOOLEAN boolean; jpayne@69: ASN1_STRING *asn1_string; jpayne@69: ASN1_OBJECT *object; jpayne@69: ASN1_INTEGER *integer; jpayne@69: ASN1_ENUMERATED *enumerated; jpayne@69: ASN1_BIT_STRING *bit_string; jpayne@69: ASN1_OCTET_STRING *octet_string; jpayne@69: ASN1_PRINTABLESTRING *printablestring; jpayne@69: ASN1_T61STRING *t61string; jpayne@69: ASN1_IA5STRING *ia5string; jpayne@69: ASN1_GENERALSTRING *generalstring; jpayne@69: ASN1_BMPSTRING *bmpstring; jpayne@69: ASN1_UNIVERSALSTRING *universalstring; jpayne@69: ASN1_UTCTIME *utctime; jpayne@69: ASN1_GENERALIZEDTIME *generalizedtime; jpayne@69: ASN1_VISIBLESTRING *visiblestring; jpayne@69: ASN1_UTF8STRING *utf8string; jpayne@69: /* jpayne@69: * set and sequence are left complete and still contain the set or jpayne@69: * sequence bytes jpayne@69: */ jpayne@69: ASN1_STRING *set; jpayne@69: ASN1_STRING *sequence; jpayne@69: ASN1_VALUE *asn1_value; jpayne@69: } value; jpayne@69: } ASN1_TYPE; jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_TYPE) jpayne@69: jpayne@69: typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; jpayne@69: jpayne@69: DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) jpayne@69: DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) jpayne@69: jpayne@69: /* This is used to contain a list of bit names */ jpayne@69: typedef struct BIT_STRING_BITNAME_st { jpayne@69: int bitnum; jpayne@69: const char *lname; jpayne@69: const char *sname; jpayne@69: } BIT_STRING_BITNAME; jpayne@69: jpayne@69: # define B_ASN1_TIME \ jpayne@69: B_ASN1_UTCTIME | \ jpayne@69: B_ASN1_GENERALIZEDTIME jpayne@69: jpayne@69: # define B_ASN1_PRINTABLE \ jpayne@69: B_ASN1_NUMERICSTRING| \ jpayne@69: B_ASN1_PRINTABLESTRING| \ jpayne@69: B_ASN1_T61STRING| \ jpayne@69: B_ASN1_IA5STRING| \ jpayne@69: B_ASN1_BIT_STRING| \ jpayne@69: B_ASN1_UNIVERSALSTRING|\ jpayne@69: B_ASN1_BMPSTRING|\ jpayne@69: B_ASN1_UTF8STRING|\ jpayne@69: B_ASN1_SEQUENCE|\ jpayne@69: B_ASN1_UNKNOWN jpayne@69: jpayne@69: # define B_ASN1_DIRECTORYSTRING \ jpayne@69: B_ASN1_PRINTABLESTRING| \ jpayne@69: B_ASN1_TELETEXSTRING|\ jpayne@69: B_ASN1_BMPSTRING|\ jpayne@69: B_ASN1_UNIVERSALSTRING|\ jpayne@69: B_ASN1_UTF8STRING jpayne@69: jpayne@69: # define B_ASN1_DISPLAYTEXT \ jpayne@69: B_ASN1_IA5STRING| \ jpayne@69: B_ASN1_VISIBLESTRING| \ jpayne@69: B_ASN1_BMPSTRING|\ jpayne@69: B_ASN1_UTF8STRING jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) jpayne@69: jpayne@69: int ASN1_TYPE_get(const ASN1_TYPE *a); jpayne@69: void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); jpayne@69: int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value); jpayne@69: int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b); jpayne@69: jpayne@69: ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t); jpayne@69: void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t); jpayne@69: jpayne@69: ASN1_OBJECT *ASN1_OBJECT_new(void); jpayne@69: void ASN1_OBJECT_free(ASN1_OBJECT *a); jpayne@69: int i2d_ASN1_OBJECT(const ASN1_OBJECT *a, unsigned char **pp); jpayne@69: ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp, jpayne@69: long length); jpayne@69: jpayne@69: DECLARE_ASN1_ITEM(ASN1_OBJECT) jpayne@69: jpayne@69: DEFINE_STACK_OF(ASN1_OBJECT) jpayne@69: jpayne@69: ASN1_STRING *ASN1_STRING_new(void); jpayne@69: void ASN1_STRING_free(ASN1_STRING *a); jpayne@69: void ASN1_STRING_clear_free(ASN1_STRING *a); jpayne@69: int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str); jpayne@69: ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *a); jpayne@69: ASN1_STRING *ASN1_STRING_type_new(int type); jpayne@69: int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b); jpayne@69: /* jpayne@69: * Since this is used to store all sorts of things, via macros, for now, jpayne@69: * make its data void * jpayne@69: */ jpayne@69: int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); jpayne@69: void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len); jpayne@69: int ASN1_STRING_length(const ASN1_STRING *x); jpayne@69: void ASN1_STRING_length_set(ASN1_STRING *x, int n); jpayne@69: int ASN1_STRING_type(const ASN1_STRING *x); jpayne@69: DEPRECATEDIN_1_1_0(unsigned char *ASN1_STRING_data(ASN1_STRING *x)) jpayne@69: const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) jpayne@69: int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length); jpayne@69: int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); jpayne@69: int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n); jpayne@69: int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a, jpayne@69: const unsigned char *flags, int flags_len); jpayne@69: jpayne@69: int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, jpayne@69: BIT_STRING_BITNAME *tbl, int indent); jpayne@69: int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl); jpayne@69: int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value, jpayne@69: BIT_STRING_BITNAME *tbl); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) jpayne@69: ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp, jpayne@69: long length); jpayne@69: ASN1_INTEGER *ASN1_INTEGER_dup(const ASN1_INTEGER *x); jpayne@69: int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) jpayne@69: jpayne@69: int ASN1_UTCTIME_check(const ASN1_UTCTIME *a); jpayne@69: ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t); jpayne@69: ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t, jpayne@69: int offset_day, long offset_sec); jpayne@69: int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); jpayne@69: int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); jpayne@69: jpayne@69: int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a); jpayne@69: ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s, jpayne@69: time_t t); jpayne@69: ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, jpayne@69: time_t t, int offset_day, jpayne@69: long offset_sec); jpayne@69: int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); jpayne@69: jpayne@69: int ASN1_TIME_diff(int *pday, int *psec, jpayne@69: const ASN1_TIME *from, const ASN1_TIME *to); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) jpayne@69: ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a); jpayne@69: int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, jpayne@69: const ASN1_OCTET_STRING *b); jpayne@69: int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, jpayne@69: int len); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_NULL) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) jpayne@69: jpayne@69: int UTF8_getc(const unsigned char *str, int len, unsigned long *val); jpayne@69: int UTF8_putc(unsigned char *str, int len, unsigned long value); jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) jpayne@69: jpayne@69: DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) jpayne@69: DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) jpayne@69: DECLARE_ASN1_FUNCTIONS(ASN1_TIME) jpayne@69: jpayne@69: DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) jpayne@69: jpayne@69: ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t); jpayne@69: ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t, jpayne@69: int offset_day, long offset_sec); jpayne@69: int ASN1_TIME_check(const ASN1_TIME *t); jpayne@69: ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t, jpayne@69: ASN1_GENERALIZEDTIME **out); jpayne@69: int ASN1_TIME_set_string(ASN1_TIME *s, const char *str); jpayne@69: int ASN1_TIME_set_string_X509(ASN1_TIME *s, const char *str); jpayne@69: int ASN1_TIME_to_tm(const ASN1_TIME *s, struct tm *tm); jpayne@69: int ASN1_TIME_normalize(ASN1_TIME *s); jpayne@69: int ASN1_TIME_cmp_time_t(const ASN1_TIME *s, time_t t); jpayne@69: int ASN1_TIME_compare(const ASN1_TIME *a, const ASN1_TIME *b); jpayne@69: jpayne@69: int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a); jpayne@69: int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size); jpayne@69: int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a); jpayne@69: int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size); jpayne@69: int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a); jpayne@69: int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size); jpayne@69: int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type); jpayne@69: int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a); jpayne@69: jpayne@69: int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num); jpayne@69: ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len, jpayne@69: const char *sn, const char *ln); jpayne@69: jpayne@69: int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a); jpayne@69: int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r); jpayne@69: int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a); jpayne@69: int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r); jpayne@69: jpayne@69: int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); jpayne@69: long ASN1_INTEGER_get(const ASN1_INTEGER *a); jpayne@69: ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai); jpayne@69: BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn); jpayne@69: jpayne@69: int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a); jpayne@69: int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r); jpayne@69: jpayne@69: jpayne@69: int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); jpayne@69: long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a); jpayne@69: ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai); jpayne@69: BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn); jpayne@69: jpayne@69: /* General */ jpayne@69: /* given a string, return the correct type, max is the maximum length */ jpayne@69: int ASN1_PRINTABLE_type(const unsigned char *s, int max); jpayne@69: jpayne@69: unsigned long ASN1_tag2bit(int tag); jpayne@69: jpayne@69: /* SPECIALS */ jpayne@69: int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, jpayne@69: int *pclass, long omax); jpayne@69: int ASN1_check_infinite_end(unsigned char **p, long len); jpayne@69: int ASN1_const_check_infinite_end(const unsigned char **p, long len); jpayne@69: void ASN1_put_object(unsigned char **pp, int constructed, int length, jpayne@69: int tag, int xclass); jpayne@69: int ASN1_put_eoc(unsigned char **pp); jpayne@69: int ASN1_object_size(int constructed, int length, int tag); jpayne@69: jpayne@69: /* Used to implement other functions */ jpayne@69: void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x); jpayne@69: jpayne@69: # define ASN1_dup_of(type,i2d,d2i,x) \ jpayne@69: ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \ jpayne@69: CHECKED_D2I_OF(type, d2i), \ jpayne@69: CHECKED_PTR_OF(type, x))) jpayne@69: jpayne@69: # define ASN1_dup_of_const(type,i2d,d2i,x) \ jpayne@69: ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \ jpayne@69: CHECKED_D2I_OF(type, d2i), \ jpayne@69: CHECKED_PTR_OF(const type, x))) jpayne@69: jpayne@69: void *ASN1_item_dup(const ASN1_ITEM *it, void *x); jpayne@69: jpayne@69: /* ASN1 alloc/free macros for when a type is only used internally */ jpayne@69: jpayne@69: # define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type)) jpayne@69: # define M_ASN1_free_of(x, type) \ jpayne@69: ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type)) jpayne@69: jpayne@69: # ifndef OPENSSL_NO_STDIO jpayne@69: void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x); jpayne@69: jpayne@69: # define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ jpayne@69: ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \ jpayne@69: CHECKED_D2I_OF(type, d2i), \ jpayne@69: in, \ jpayne@69: CHECKED_PPTR_OF(type, x))) jpayne@69: jpayne@69: void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); jpayne@69: int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x); jpayne@69: jpayne@69: # define ASN1_i2d_fp_of(type,i2d,out,x) \ jpayne@69: (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \ jpayne@69: out, \ jpayne@69: CHECKED_PTR_OF(type, x))) jpayne@69: jpayne@69: # define ASN1_i2d_fp_of_const(type,i2d,out,x) \ jpayne@69: (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \ jpayne@69: out, \ jpayne@69: CHECKED_PTR_OF(const type, x))) jpayne@69: jpayne@69: int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); jpayne@69: int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags); jpayne@69: # endif jpayne@69: jpayne@69: int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in); jpayne@69: jpayne@69: void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x); jpayne@69: jpayne@69: # define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ jpayne@69: ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \ jpayne@69: CHECKED_D2I_OF(type, d2i), \ jpayne@69: in, \ jpayne@69: CHECKED_PPTR_OF(type, x))) jpayne@69: jpayne@69: void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); jpayne@69: int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x); jpayne@69: jpayne@69: # define ASN1_i2d_bio_of(type,i2d,out,x) \ jpayne@69: (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \ jpayne@69: out, \ jpayne@69: CHECKED_PTR_OF(type, x))) jpayne@69: jpayne@69: # define ASN1_i2d_bio_of_const(type,i2d,out,x) \ jpayne@69: (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \ jpayne@69: out, \ jpayne@69: CHECKED_PTR_OF(const type, x))) jpayne@69: jpayne@69: int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); jpayne@69: int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); jpayne@69: int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); jpayne@69: int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); jpayne@69: int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); jpayne@69: int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags); jpayne@69: int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off); jpayne@69: int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num, jpayne@69: unsigned char *buf, int off); jpayne@69: int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent); jpayne@69: int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent, jpayne@69: int dump); jpayne@69: const char *ASN1_tag2str(int tag); jpayne@69: jpayne@69: /* Used to load and write Netscape format cert */ jpayne@69: jpayne@69: int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); jpayne@69: jpayne@69: int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len); jpayne@69: int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len); jpayne@69: int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, jpayne@69: unsigned char *data, int len); jpayne@69: int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num, jpayne@69: unsigned char *data, int max_len); jpayne@69: jpayne@69: void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it); jpayne@69: jpayne@69: ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, jpayne@69: ASN1_OCTET_STRING **oct); jpayne@69: jpayne@69: void ASN1_STRING_set_default_mask(unsigned long mask); jpayne@69: int ASN1_STRING_set_default_mask_asc(const char *p); jpayne@69: unsigned long ASN1_STRING_get_default_mask(void); jpayne@69: int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, jpayne@69: int inform, unsigned long mask); jpayne@69: int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, jpayne@69: int inform, unsigned long mask, jpayne@69: long minsize, long maxsize); jpayne@69: jpayne@69: ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, jpayne@69: const unsigned char *in, int inlen, jpayne@69: int inform, int nid); jpayne@69: ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); jpayne@69: int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); jpayne@69: void ASN1_STRING_TABLE_cleanup(void); jpayne@69: jpayne@69: /* ASN1 template functions */ jpayne@69: jpayne@69: /* Old API compatible functions */ jpayne@69: ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); jpayne@69: void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); jpayne@69: ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, jpayne@69: long len, const ASN1_ITEM *it); jpayne@69: int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); jpayne@69: int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, jpayne@69: const ASN1_ITEM *it); jpayne@69: jpayne@69: void ASN1_add_oid_module(void); jpayne@69: void ASN1_add_stable_module(void); jpayne@69: jpayne@69: ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf); jpayne@69: ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf); jpayne@69: int ASN1_str2mask(const char *str, unsigned long *pmask); jpayne@69: jpayne@69: /* ASN1 Print flags */ jpayne@69: jpayne@69: /* Indicate missing OPTIONAL fields */ jpayne@69: # define ASN1_PCTX_FLAGS_SHOW_ABSENT 0x001 jpayne@69: /* Mark start and end of SEQUENCE */ jpayne@69: # define ASN1_PCTX_FLAGS_SHOW_SEQUENCE 0x002 jpayne@69: /* Mark start and end of SEQUENCE/SET OF */ jpayne@69: # define ASN1_PCTX_FLAGS_SHOW_SSOF 0x004 jpayne@69: /* Show the ASN1 type of primitives */ jpayne@69: # define ASN1_PCTX_FLAGS_SHOW_TYPE 0x008 jpayne@69: /* Don't show ASN1 type of ANY */ jpayne@69: # define ASN1_PCTX_FLAGS_NO_ANY_TYPE 0x010 jpayne@69: /* Don't show ASN1 type of MSTRINGs */ jpayne@69: # define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE 0x020 jpayne@69: /* Don't show field names in SEQUENCE */ jpayne@69: # define ASN1_PCTX_FLAGS_NO_FIELD_NAME 0x040 jpayne@69: /* Show structure names of each SEQUENCE field */ jpayne@69: # define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME 0x080 jpayne@69: /* Don't show structure name even at top level */ jpayne@69: # define ASN1_PCTX_FLAGS_NO_STRUCT_NAME 0x100 jpayne@69: jpayne@69: int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, jpayne@69: const ASN1_ITEM *it, const ASN1_PCTX *pctx); jpayne@69: ASN1_PCTX *ASN1_PCTX_new(void); jpayne@69: void ASN1_PCTX_free(ASN1_PCTX *p); jpayne@69: unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p); jpayne@69: void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags); jpayne@69: unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p); jpayne@69: void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags); jpayne@69: unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p); jpayne@69: void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags); jpayne@69: unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p); jpayne@69: void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags); jpayne@69: unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p); jpayne@69: void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags); jpayne@69: jpayne@69: ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx)); jpayne@69: void ASN1_SCTX_free(ASN1_SCTX *p); jpayne@69: const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p); jpayne@69: const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p); jpayne@69: unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p); jpayne@69: void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data); jpayne@69: void *ASN1_SCTX_get_app_data(ASN1_SCTX *p); jpayne@69: jpayne@69: const BIO_METHOD *BIO_f_asn1(void); jpayne@69: jpayne@69: BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it); jpayne@69: jpayne@69: int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, jpayne@69: const ASN1_ITEM *it); jpayne@69: int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, jpayne@69: const char *hdr, const ASN1_ITEM *it); jpayne@69: int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags, jpayne@69: int ctype_nid, int econt_nid, jpayne@69: STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it); jpayne@69: ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it); jpayne@69: int SMIME_crlf_copy(BIO *in, BIO *out, int flags); jpayne@69: int SMIME_text(BIO *in, BIO *out); jpayne@69: jpayne@69: const ASN1_ITEM *ASN1_ITEM_lookup(const char *name); jpayne@69: const ASN1_ITEM *ASN1_ITEM_get(size_t i); jpayne@69: jpayne@69: # ifdef __cplusplus jpayne@69: } jpayne@69: # endif jpayne@69: #endif