1756d405cc
make 'req' check the config file syntax before it adds extensions. Added info in the documentation as well.
415 lines
14 KiB
C
415 lines
14 KiB
C
/* x509v3.h */
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/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#ifndef HEADER_X509V3_H
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#define HEADER_X509V3_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "bio.h"
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#include "x509.h"
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/* Forward reference */
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struct v3_ext_method;
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struct v3_ext_ctx;
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/* Useful typedefs */
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typedef char * (*X509V3_EXT_NEW)();
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typedef void (*X509V3_EXT_FREE)();
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typedef char * (*X509V3_EXT_D2I)();
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typedef int (*X509V3_EXT_I2D)();
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typedef STACK * (*X509V3_EXT_I2V)(struct v3_ext_method *method, char *ext, STACK *extlist);
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typedef char * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK *values);
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typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, char *ext);
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typedef char * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
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typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, char *ext, BIO *out);
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typedef char *(*X509V3_EXT_R2I)(struct v3_ext_method *method, char *db, char *value);
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/* V3 extension structure */
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struct v3_ext_method {
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int ext_nid;
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int ext_flags;
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X509V3_EXT_NEW ext_new;
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X509V3_EXT_FREE ext_free;
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X509V3_EXT_D2I d2i;
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X509V3_EXT_I2D i2d;
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/* The following pair is used for string extensions */
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X509V3_EXT_I2S i2s;
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X509V3_EXT_S2I s2i;
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/* The following pair is used for multi-valued extensions */
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X509V3_EXT_I2V i2v;
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X509V3_EXT_V2I v2i;
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/* The following are used for raw extensions */
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X509V3_EXT_I2R i2r;
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X509V3_EXT_R2I r2i; /* Doesn't do anything *YET* */
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char *usr_data; /* Any extension specific data */
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};
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/* Context specific info */
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struct v3_ext_ctx {
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#define CTX_TEST 0x1
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int flags;
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X509 *issuer_cert;
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X509 *subject_cert;
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X509_REQ *subject_req;
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X509_CRL *crl;
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/* Maybe more here */
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};
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typedef struct v3_ext_method X509V3_EXT_METHOD;
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typedef struct v3_ext_ctx X509V3_CTX;
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/* ext_flags values */
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#define X509V3_EXT_DYNAMIC 0x1
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#define X509V3_EXT_CTX_DEP 0x2
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typedef struct {
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int bitnum;
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char *lname;
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char *sname;
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} BIT_STRING_BITNAME;
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typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
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typedef struct {
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int ca;
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ASN1_INTEGER *pathlen;
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} BASIC_CONSTRAINTS;
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typedef struct {
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ASN1_OCTET_STRING *keyid;
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STACK *issuer;
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ASN1_INTEGER *serial;
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} AUTHORITY_KEYID;
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typedef struct {
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ASN1_GENERALIZEDTIME *notBefore;
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ASN1_GENERALIZEDTIME *notAfter;
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} PKEY_USAGE_PERIOD;
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typedef struct {
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#define GEN_OTHERNAME (0|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_EMAIL (1|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_DNS (2|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_X400 (3|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_DIRNAME (4|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_EDIPARTY (5|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_URI (6|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_IPADD (7|V_ASN1_CONTEXT_SPECIFIC)
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#define GEN_RID (8|V_ASN1_CONTEXT_SPECIFIC)
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int type;
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union {
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char *ptr;
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ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
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ASN1_OCTET_STRING *ip; /* iPAddress */
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X509_NAME *dirn; /* dirn */
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ASN1_OBJECT *rid; /* registeredID */
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ASN1_TYPE *other; /* otherName, ediPartyName, x400Address */
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} d;
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} GENERAL_NAME;
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#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
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",name:", val->name, ",value:", val->value);
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#define EXT_BITSTRING(nid, table) { nid, 0, \
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(X509V3_EXT_NEW)asn1_bit_string_new, ASN1_STRING_free, \
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(X509V3_EXT_D2I)d2i_ASN1_BIT_STRING, \
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i2d_ASN1_BIT_STRING, \
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NULL, NULL, \
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(X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
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(X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
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NULL, NULL, \
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(char *)table}
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#define EXT_IA5STRING(nid) { nid, 0, \
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(X509V3_EXT_NEW)ia5string_new, ASN1_STRING_free, \
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(X509V3_EXT_D2I)d2i_ASN1_IA5STRING, \
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i2d_ASN1_IA5STRING, \
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(X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
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(X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
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NULL, NULL, NULL, NULL, \
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NULL}
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#define EXT_END { -1, 0, NULL, NULL, NULL, NULL, NULL, NULL, \
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NULL, NULL, NULL, NULL, \
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NULL}
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#ifndef NOPROTO
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void ERR_load_X509V3_strings(void);
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int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp);
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BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, unsigned char **pp, long length);
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BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void);
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void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a);
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int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp);
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GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp, long length);
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GENERAL_NAME *GENERAL_NAME_new(void);
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void GENERAL_NAME_free(GENERAL_NAME *a);
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STACK *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK *ret);
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int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp);
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AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp, long length);
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AUTHORITY_KEYID *AUTHORITY_KEYID_new(void);
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void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a);
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int i2d_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD *a, unsigned char **pp);
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PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD(PKEY_USAGE_PERIOD **a, unsigned char **pp, long length);
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PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new(void);
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void PKEY_USAGE_PERIOD_free(PKEY_USAGE_PERIOD *a);
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STACK *GENERAL_NAMES_new(void);
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void GENERAL_NAMES_free(STACK *a);
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STACK *d2i_GENERAL_NAMES(STACK **a, unsigned char **pp, long length);
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int i2d_GENERAL_NAMES(STACK *a, unsigned char **pp);
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STACK *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, STACK *gen, STACK *extlist);
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STACK *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *nval);
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char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
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ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
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int i2d_ext_ku(STACK *a, unsigned char **pp);
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STACK *d2i_ext_ku(STACK **a, unsigned char **pp, long length);
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void ext_ku_free(STACK *a);
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STACK *ext_ku_new(void);
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#ifdef HEADER_CONF_H
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GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
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void X509V3_conf_free(CONF_VALUE *val);
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X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
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X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
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int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
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int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
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int X509V3_EXT_check_conf(LHASH *conf, char *section);
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int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
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int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
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#endif
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int X509V3_add_value(char *name, char *value, STACK **extlist);
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int X509V3_add_value_bool(char *name, int asn1_bool, STACK **extlist);
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int X509V3_add_value_int( char *name, ASN1_INTEGER *aint, STACK **extlist);
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char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
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char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
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char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
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int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
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int X509V3_EXT_add_alias(int nid_to, int nid_from);
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void X509V3_EXT_cleanup(void);
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X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
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X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
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int X509V3_add_standard_extensions(void);
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STACK *X509V3_parse_list(char *line);
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char *X509V3_EXT_d2i(X509_EXTENSION *ext);
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char *hex_to_string(unsigned char *buffer, long len);
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unsigned char *string_to_hex(char *str, long *len);
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int name_cmp(char *name, char *cmp);
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int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, int flag);
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int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag);
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#else
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void ERR_load_X509V3_strings();
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int i2d_BASIC_CONSTRAINTS();
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BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS();
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BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new();
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void BASIC_CONSTRAINTS_free();
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int i2d_GENERAL_NAME();
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GENERAL_NAME *d2i_GENERAL_NAME();
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GENERAL_NAME *GENERAL_NAME_new();
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void GENERAL_NAME_free();
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STACK *i2v_GENERAL_NAME();
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GENERAL_NAME *v2i_GENERAL_NAME();
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int i2d_PKEY_USAGE_PERIOD();
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PKEY_USAGE_PERIOD *d2i_PKEY_USAGE_PERIOD();
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PKEY_USAGE_PERIOD *PKEY_USAGE_PERIOD_new();
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void PKEY_USAGE_PERIOD_free();
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STACK *GENERAL_NAMES_new():
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void GENERAL_NAMES_free():
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STACK *d2i_GENERAL_NAMES();
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int i2d_GENERAL_NAMES();
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STACK *i2v_GENERAL_NAMES();
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STACK *v2i_GENERAL_NAMES();
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char *i2s_ASN1_OCTET_STRING();
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ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING();
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int i2d_ext_ku();
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STACK *d2i_ext_ku();
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void ext_ku_free();
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STACK *ext_ku_new();
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#ifdef HEADER_CONF_H
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void X509V3_conf_free();
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X509_EXTENSION *X509V3_EXT_conf_nid();
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X509_EXTENSION *X509V3_EXT_conf();
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int X509V3_EXT_add_conf();
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int X509V3_EXT_check_conf();
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int X509V3_get_value_bool();
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int X509V3_get_value_int();
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#endif
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int X509V3_add_value();
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int X509V3_add_value_bool();
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int X509V3_add_value_int();
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char *i2s_ASN1_INTEGER();
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char * i2s_ASN1_ENUMERATED();
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char * i2s_ASN1_ENUMERATED_TABLE();
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int X509V3_EXT_add();
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int X509V3_EXT_CRL_add_conf();
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int X509V3_EXT_add_alias();
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void X509V3_EXT_cleanup();
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X509V3_EXT_METHOD *X509V3_EXT_get();
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X509V3_EXT_METHOD *X509V3_EXT_get_nid();
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int X509V3_add_standard_extensions();
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STACK *X509V3_parse_list();
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char *X509V3_EXT_d2i();
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char *hex_to_string();
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unsigned char *string_to_hex();
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int name_cmp();
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int X509V3_EXT_print();
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int X509V3_EXT_print_fp();
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#endif
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/* BEGIN ERROR CODES */
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/* Error codes for the X509V3 functions. */
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/* Function codes. */
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#define X509V3_F_COPY_EMAIL 122
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#define X509V3_F_COPY_ISSUER 123
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#define X509V3_F_DO_EXT_CONF 124
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#define X509V3_F_HEX_TO_STRING 111
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#define X509V3_F_I2S_ASN1_ENUMERATED 121
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#define X509V3_F_I2S_ASN1_INTEGER 120
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#define X509V3_F_S2I_ASN1_IA5STRING 100
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#define X509V3_F_S2I_ASN1_OCTET_STRING 112
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#define X509V3_F_S2I_ASN1_SKEY_ID 114
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#define X509V3_F_S2I_S2I_SKEY_ID 115
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#define X509V3_F_STRING_TO_HEX 113
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#define X509V3_F_V2I_ASN1_BIT_STRING 101
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#define X509V3_F_V2I_AUTHORITY_KEYID 119
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#define X509V3_F_V2I_BASIC_CONSTRAINTS 102
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#define X509V3_F_V2I_EXT_KU 103
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#define X509V3_F_V2I_GENERAL_NAME 117
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#define X509V3_F_V2I_GENERAL_NAMES 118
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#define X509V3_F_V3_GENERIC_EXTENSION 116
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#define X509V3_F_X509V3_ADD_EXT 104
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#define X509V3_F_X509V3_ADD_VALUE 105
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#define X509V3_F_X509V3_EXT_ADD_ALIAS 106
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#define X509V3_F_X509V3_EXT_CONF 107
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#define X509V3_F_X509V3_GET_VALUE_INT 108
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#define X509V3_F_X509V3_PARSE_LIST 109
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#define X509V3_F_X509V3_VALUE_GET_BOOL 110
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/* Reason codes. */
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#define X509V3_R_BAD_IP_ADDRESS 118
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#define X509V3_R_BAD_OBJECT 119
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#define X509V3_R_BN_DEC2BN_ERROR 100
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#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
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#define X509V3_R_ERROR_IN_EXTENSION 128
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#define X509V3_R_EXTENSION_NAME_ERROR 115
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#define X509V3_R_EXTENSION_NOT_FOUND 102
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#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
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#define X509V3_R_EXTENSION_VALUE_ERROR 116
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#define X509V3_R_ILLEGAL_HEX_DIGIT 113
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#define X509V3_R_INVALID_BOOLEAN_STRING 104
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#define X509V3_R_INVALID_EXTENSION_STRING 105
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#define X509V3_R_INVALID_NAME 106
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#define X509V3_R_INVALID_NULL_ARGUMENT 107
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#define X509V3_R_INVALID_NULL_NAME 108
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#define X509V3_R_INVALID_NULL_VALUE 109
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#define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
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#define X509V3_R_ISSUER_DECODE_ERROR 126
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#define X509V3_R_MISSING_VALUE 124
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#define X509V3_R_NO_ISSUER_CERTIFICATE 121
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#define X509V3_R_NO_ISSUER_DETAILS 127
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#define X509V3_R_NO_PUBLIC_KEY 114
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#define X509V3_R_NO_SUBJECT_DETAILS 125
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#define X509V3_R_ODD_NUMBER_OF_DIGITS 112
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#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
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#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
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#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
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#define X509V3_R_UNKNOWN_EXTENSION 129
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#define X509V3_R_UNKNOWN_EXTENSION_NAME 130
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#define X509V3_R_UNKNOWN_OPTION 120
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#define X509V3_R_UNSUPPORTED_OPTION 117
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#ifdef __cplusplus
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}
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#endif
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#endif
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