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openssl/crypto/x509v3/x509v3.h
Ben Laurie e778802f53 Massive constification.
1999-04-17 21:25:43 +00:00

500 lines
17 KiB
C
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/* x509v3.h */
/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_X509V3_H
#define HEADER_X509V3_H
#ifdef __cplusplus
extern "C" {
#endif
#include "bio.h"
#include "x509.h"
/* Forward reference */
struct v3_ext_method;
struct v3_ext_ctx;
/* Useful typedefs */
typedef char * (*X509V3_EXT_NEW)();
typedef void (*X509V3_EXT_FREE)();
typedef char * (*X509V3_EXT_D2I)();
typedef int (*X509V3_EXT_I2D)();
typedef STACK * (*X509V3_EXT_I2V)(struct v3_ext_method *method, char *ext, STACK *extlist);
typedef char * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK *values);
typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, char *ext);
typedef char * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, char *ext, BIO *out, int indent);
typedef char * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
/* V3 extension structure */
struct v3_ext_method {
int ext_nid;
int ext_flags;
X509V3_EXT_NEW ext_new;
X509V3_EXT_FREE ext_free;
X509V3_EXT_D2I d2i;
X509V3_EXT_I2D i2d;
/* The following pair is used for string extensions */
X509V3_EXT_I2S i2s;
X509V3_EXT_S2I s2i;
/* The following pair is used for multi-valued extensions */
X509V3_EXT_I2V i2v;
X509V3_EXT_V2I v2i;
/* The following are used for raw extensions */
X509V3_EXT_I2R i2r;
X509V3_EXT_R2I r2i;
char *usr_data; /* Any extension specific data */
};
typedef struct X509V3_CONF_METHOD_st {
char * (*get_string)(void *db, char *section, char *value);
STACK * (*get_section)(void *db, char *section);
void (*free_string)(void *db, char * string);
void (*free_section)(void *db, STACK *section);
} X509V3_CONF_METHOD;
/* Context specific info */
struct v3_ext_ctx {
#define CTX_TEST 0x1
int flags;
X509 *issuer_cert;
X509 *subject_cert;
X509_REQ *subject_req;
X509_CRL *crl;
X509V3_CONF_METHOD *db_meth;
void *db;
/* Maybe more here */
};
typedef struct v3_ext_method X509V3_EXT_METHOD;
typedef struct v3_ext_ctx X509V3_CTX;
/* ext_flags values */
#define X509V3_EXT_DYNAMIC 0x1
#define X509V3_EXT_CTX_DEP 0x2
#define X509V3_EXT_MULTILINE 0x4
typedef struct BIT_STRING_BITNAME_st {
int bitnum;
const char *lname;
const char *sname;
} BIT_STRING_BITNAME;
typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
typedef struct BASIC_CONSTRAINTS_st {
int ca;
ASN1_INTEGER *pathlen;
} BASIC_CONSTRAINTS;
typedef struct AUTHORITY_KEYID_st {
ASN1_OCTET_STRING *keyid;
STACK *issuer;
ASN1_INTEGER *serial;
} AUTHORITY_KEYID;
typedef struct PKEY_USAGE_PERIOD_st {
ASN1_GENERALIZEDTIME *notBefore;
ASN1_GENERALIZEDTIME *notAfter;
} PKEY_USAGE_PERIOD;
typedef struct GENERAL_NAME_st {
#define GEN_OTHERNAME (0|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_EMAIL (1|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_DNS (2|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_X400 (3|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_DIRNAME (4|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_EDIPARTY (5|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_URI (6|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_IPADD (7|V_ASN1_CONTEXT_SPECIFIC)
#define GEN_RID (8|V_ASN1_CONTEXT_SPECIFIC)
int type;
union {
char *ptr;
ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
ASN1_OCTET_STRING *ip; /* iPAddress */
X509_NAME *dirn; /* dirn */
ASN1_OBJECT *rid; /* registeredID */
ASN1_TYPE *other; /* otherName, ediPartyName, x400Address */
} d;
} GENERAL_NAME;
/* Strong extranet structures */
typedef struct SXNET_ID_st {
ASN1_INTEGER *zone;
ASN1_OCTET_STRING *user;
} SXNETID;
DECLARE_STACK_OF(SXNETID)
DECLARE_ASN1_SET_OF(SXNETID)
typedef struct SXNET_st {
ASN1_INTEGER *version;
STACK_OF(SXNETID) *ids;
} SXNET;
#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
",name:", val->name, ",value:", val->value);
#define EXT_BITSTRING(nid, table) { nid, 0, \
(X509V3_EXT_NEW)asn1_bit_string_new, ASN1_STRING_free, \
(X509V3_EXT_D2I)d2i_ASN1_BIT_STRING, \
i2d_ASN1_BIT_STRING, \
NULL, NULL, \
(X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
(X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
NULL, NULL, \
(char *)table}
#define EXT_IA5STRING(nid) { nid, 0, \
(X509V3_EXT_NEW)ia5string_new, ASN1_STRING_free, \
(X509V3_EXT_D2I)d2i_ASN1_IA5STRING, \
i2d_ASN1_IA5STRING, \
(X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
(X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
NULL, NULL, NULL, NULL, \
NULL}
#define EXT_END { -1, 0, NULL, NULL, NULL, NULL, NULL, NULL, \
NULL, NULL, NULL, NULL, \
NULL}
#ifndef NOPROTO
void ERR_load_X509V3_strings(void);
int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp);
BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, unsigned char **pp, long length);
BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void);
void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a);
int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp);
GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp, long length);
GENERAL_NAME *GENERAL_NAME_new(void);
void GENERAL_NAME_free(GENERAL_NAME *a);
STACK *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK *ret);
int i2d_SXNET(SXNET *a, unsigned char **pp);
SXNET *d2i_SXNET(SXNET **a, unsigned char **pp, long length);
SXNET *SXNET_new(void);
void SXNET_free(SXNET *a);
int i2d_SXNETID(SXNETID *a, unsigned char **pp);
SXNETID *d2i_SXNETID(SXNETID **a, unsigned char **pp, long length);
SXNETID *SXNETID_new(void);
void SXNETID_free(SXNETID *a);
int SXNET_add_id_asc(SXNET **psx, char *zone, unsigned char *user, int userlen);
int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, unsigned char *user, int userlen);
int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, unsigned char *user, int userlen);
ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp);
AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp, long length);
AUTHORITY_KEYID *AUTHORITY_KEYID_new(void);
void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a);
int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp);
PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, unsigned char **pp, long length);
PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void);
void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a);
STACK *GENERAL_NAMES_new(void);
void GENERAL_NAMES_free(STACK *a);
STACK *d2i_GENERAL_NAMES(STACK **a, unsigned char **pp, long length);
int i2d_GENERAL_NAMES(STACK *a, unsigned char **pp);
STACK *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, STACK *gen, STACK *extlist);
STACK *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *nval);
char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
int i2d_ext_ku(STACK *a, unsigned char **pp);
STACK *d2i_ext_ku(STACK **a, unsigned char **pp, long length);
void ext_ku_free(STACK *a);
STACK *ext_ku_new(void);
#ifdef HEADER_CONF_H
GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
void X509V3_conf_free(CONF_VALUE *val);
X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
int X509V3_EXT_check_conf(LHASH *conf, char *section);
int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
#endif
char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
STACK * X509V3_get_section(X509V3_CTX *ctx, char *section);
void X509V3_free_string(X509V3_CTX *ctx, char *str);
void X509V3_free_section( X509V3_CTX *ctx, STACK *section);
void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
X509_REQ *req, X509_CRL *crl, int flags);
int X509V3_add_value(const char *name, const char *value, STACK **extlist);
int X509V3_add_value_bool(const char *name, int asn1_bool, STACK **extlist);
int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint, STACK **extlist);
char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
int X509V3_EXT_add_alias(int nid_to, int nid_from);
void X509V3_EXT_cleanup(void);
X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
int X509V3_add_standard_extensions(void);
STACK *X509V3_parse_list(char *line);
char *X509V3_EXT_d2i(X509_EXTENSION *ext);
char *hex_to_string(unsigned char *buffer, long len);
unsigned char *string_to_hex(char *str, long *len);
int name_cmp(const char *name, const char *cmp);
int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, int flag, int indent);
int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
#else
void ERR_load_X509V3_strings();
int i2d_BASIC_CONSTRAINTS();
BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS();
BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new();
void BASIC_CONSTRAINTS_free();
int i2d_GENERAL_NAME();
GENERAL_NAME *d2i_GENERAL_NAME();
GENERAL_NAME *GENERAL_NAME_new();
void GENERAL_NAME_free();
STACK *i2v_GENERAL_NAME();
GENERAL_NAME *v2i_GENERAL_NAME();
int i2d_SXNET();
SXNET *d2i_SXNET();
SXNET *SXNET_new();
void SXNET_free();
int i2d_SXNETID();
SXNETID *d2i_SXNETID();
SXNETID *SXNETID_new();
void SXNETID_free();
int SXNET_add_id_asc();
int SXNET_add_id_ulong();
int SXNET_add_id_INTEGER();
ASN1_OCTET_STRING *SXNET_get_id_asc();
ASN1_OCTET_STRING *SXNET_get_id_ulong();
ASN1_OCTET_STRING *SXNET_get_id_INTEGER();
int i2d_AUTHORITY_KEYID();
AUTHORITY_KEYID *d2i_AUTHORITY_KEYID();
AUTHORITY_KEYID *AUTHORITY_KEYID_new();
void AUTHORITY_KEYID_free();
int i2d_PKEY_USAGE_PERIOD();
PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD();
PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new();
void PKEY_USAGE_PERIOD_free();
STACK *GENERAL_NAMES_new():
void GENERAL_NAMES_free():
STACK *d2i_GENERAL_NAMES();
int i2d_GENERAL_NAMES();
STACK *i2v_GENERAL_NAMES();
STACK *v2i_GENERAL_NAMES();
char *i2s_ASN1_OCTET_STRING();
ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING();
int i2d_ext_ku();
STACK *d2i_ext_ku();
void ext_ku_free();
STACK *ext_ku_new();
#ifdef HEADER_CONF_H
void X509V3_conf_free();
X509_EXTENSION *X509V3_EXT_conf_nid();
X509_EXTENSION *X509V3_EXT_conf();
int X509V3_EXT_add_conf();
int X509V3_EXT_check_conf();
int X509V3_get_value_bool();
int X509V3_get_value_int();
void X509V3_set_conf_lhash();
#endif
char * X509V3_get_string();
STACK * X509V3_get_section();
void X509V3_free_string();
void X509V3_free_section();
void X509V3_set_ctx();
int X509V3_add_value();
int X509V3_add_value_bool();
int X509V3_add_value_int();
char *i2s_ASN1_INTEGER();
ASN1_INTEGER * s2i_ASN1_INTEGER();
char * i2s_ASN1_ENUMERATED();
char * i2s_ASN1_ENUMERATED_TABLE();
int X509V3_EXT_add();
int X509V3_EXT_CRL_add_conf();
int X509V3_EXT_add_alias();
void X509V3_EXT_cleanup();
X509V3_EXT_METHOD *X509V3_EXT_get();
X509V3_EXT_METHOD *X509V3_EXT_get_nid();
int X509V3_add_standard_extensions();
STACK *X509V3_parse_list();
char *X509V3_EXT_d2i();
char *hex_to_string();
unsigned char *string_to_hex();
int name_cmp();
int X509V3_EXT_print();
int X509V3_EXT_print_fp();
#endif
/* BEGIN ERROR CODES */
/* Error codes for the X509V3 functions. */
/* Function codes. */
#define X509V3_F_COPY_EMAIL 122
#define X509V3_F_COPY_ISSUER 123
#define X509V3_F_DO_EXT_CONF 124
#define X509V3_F_HEX_TO_STRING 111
#define X509V3_F_I2S_ASN1_ENUMERATED 121
#define X509V3_F_I2S_ASN1_INTEGER 120
#define X509V3_F_S2I_ASN1_IA5STRING 100
#define X509V3_F_S2I_ASN1_INTEGER 108
#define X509V3_F_S2I_ASN1_OCTET_STRING 112
#define X509V3_F_S2I_ASN1_SKEY_ID 114
#define X509V3_F_S2I_S2I_SKEY_ID 115
#define X509V3_F_STRING_TO_HEX 113
#define X509V3_F_SXNET_ADD_ASC 125
#define X509V3_F_SXNET_ADD_ID_INTEGER 126
#define X509V3_F_SXNET_ADD_ID_ULONG 127
#define X509V3_F_SXNET_GET_ID_ASC 128
#define X509V3_F_SXNET_GET_ID_ULONG 129
#define X509V3_F_V2I_ASN1_BIT_STRING 101
#define X509V3_F_V2I_AUTHORITY_KEYID 119
#define X509V3_F_V2I_BASIC_CONSTRAINTS 102
#define X509V3_F_V2I_EXT_KU 103
#define X509V3_F_V2I_GENERAL_NAME 117
#define X509V3_F_V2I_GENERAL_NAMES 118
#define X509V3_F_V3_GENERIC_EXTENSION 116
#define X509V3_F_X509V3_EXT_ADD 104
#define X509V3_F_X509V3_ADD_VALUE 105
#define X509V3_F_X509V3_EXT_ADD_ALIAS 106
#define X509V3_F_X509V3_EXT_CONF 107
#define X509V3_F_X509V3_PARSE_LIST 109
#define X509V3_F_X509V3_GET_VALUE_BOOL 110
/* Reason codes. */
#define X509V3_R_BAD_IP_ADDRESS 118
#define X509V3_R_BAD_OBJECT 119
#define X509V3_R_BN_DEC2BN_ERROR 100
#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
#define X509V3_R_DUPLICATE_ZONE_ID 133
#define X509V3_R_ERROR_CONVERTING_ZONE 131
#define X509V3_R_ERROR_IN_EXTENSION 128
#define X509V3_R_EXTENSION_NAME_ERROR 115
#define X509V3_R_EXTENSION_NOT_FOUND 102
#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
#define X509V3_R_EXTENSION_VALUE_ERROR 116
#define X509V3_R_ILLEGAL_HEX_DIGIT 113
#define X509V3_R_INVALID_BOOLEAN_STRING 104
#define X509V3_R_INVALID_EXTENSION_STRING 105
#define X509V3_R_INVALID_NAME 106
#define X509V3_R_INVALID_NULL_ARGUMENT 107
#define X509V3_R_INVALID_NULL_NAME 108
#define X509V3_R_INVALID_NULL_VALUE 109
#define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
#define X509V3_R_ISSUER_DECODE_ERROR 126
#define X509V3_R_MISSING_VALUE 124
#define X509V3_R_NO_ISSUER_CERTIFICATE 121
#define X509V3_R_NO_ISSUER_DETAILS 127
#define X509V3_R_NO_PUBLIC_KEY 114
#define X509V3_R_NO_SUBJECT_DETAILS 125
#define X509V3_R_ODD_NUMBER_OF_DIGITS 112
#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
#define X509V3_R_UNKNOWN_EXTENSION 129
#define X509V3_R_UNKNOWN_EXTENSION_NAME 130
#define X509V3_R_UNKNOWN_OPTION 120
#define X509V3_R_UNSUPPORTED_OPTION 117
#define X509V3_R_USER_TOO_LONG 132
#ifdef __cplusplus
}
#endif
#endif
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