LCOM1920-T02G10

/* x509v3.h */

/*

 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project

 * 1999.

 */

/* ====================================================================

 * Copyright (c) 1999-2004 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

# include <openssl/bio.h>

# include <openssl/x509.h>

# include <openssl/conf.h>

#ifdef __cplusplus

extern "C" {

#endif

/* Forward reference */

struct v3_ext_method;

struct v3_ext_ctx;

/* Useful typedefs */

typedef void *(*X509V3_EXT_NEW)(void);

typedef void (*X509V3_EXT_FREE) (void *);

typedef void *(*X509V3_EXT_D2I)(void *, const unsigned char **, long);

typedef int (*X509V3_EXT_I2D) (void *, unsigned char **);

typedef STACK_OF(CONF_VALUE) *

    (*X509V3_EXT_I2V) (const struct v3_ext_method *method, void *ext,

                       STACK_OF(CONF_VALUE) *extlist);

typedef void *(*X509V3_EXT_V2I)(const struct v3_ext_method *method,

                                struct v3_ext_ctx *ctx,

                                STACK_OF(CONF_VALUE) *values);

typedef char *(*X509V3_EXT_I2S)(const struct v3_ext_method *method,

                                void *ext);

typedef void *(*X509V3_EXT_S2I)(const struct v3_ext_method *method,

                                struct v3_ext_ctx *ctx, const char *str);

typedef int (*X509V3_EXT_I2R) (const struct v3_ext_method *method, void *ext,

                               BIO *out, int indent);

typedef void *(*X509V3_EXT_R2I)(const struct v3_ext_method *method,

                                struct v3_ext_ctx *ctx, const char *str);

/* V3 extension structure */

struct v3_ext_method {

    int ext_nid;

    int ext_flags;

/* If this is set the following four fields are ignored */

    ASN1_ITEM_EXP *it;

/* Old style ASN1 calls */

    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;

    void *usr_data;             /* Any extension specific data */

};

typedef struct X509V3_CONF_METHOD_st {

    char *(*get_string) (void *db, char *section, char *value);

    STACK_OF(CONF_VALUE) *(*get_section) (void *db, char *section);

    void (*free_string) (void *db, char *string);

    void (*free_section) (void *db, STACK_OF(CONF_VALUE) *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;

DECLARE_STACK_OF(X509V3_EXT_METHOD)

/* ext_flags values */

# define X509V3_EXT_DYNAMIC      0x1

# define X509V3_EXT_CTX_DEP      0x2

# define X509V3_EXT_MULTILINE    0x4

typedef BIT_STRING_BITNAME ENUMERATED_NAMES;

typedef struct BASIC_CONSTRAINTS_st {

    int ca;

    ASN1_INTEGER *pathlen;

} BASIC_CONSTRAINTS;

typedef struct PKEY_USAGE_PERIOD_st {

    ASN1_GENERALIZEDTIME *notBefore;

    ASN1_GENERALIZEDTIME *notAfter;

} PKEY_USAGE_PERIOD;

typedef struct otherName_st {

    ASN1_OBJECT *type_id;

    ASN1_TYPE *value;

} OTHERNAME;

typedef struct EDIPartyName_st {

    ASN1_STRING *nameAssigner;

    ASN1_STRING *partyName;

} EDIPARTYNAME;

typedef struct GENERAL_NAME_st {

# define GEN_OTHERNAME   0

# define GEN_EMAIL       1

# define GEN_DNS         2

# define GEN_X400        3

# define GEN_DIRNAME     4

# define GEN_EDIPARTY    5

# define GEN_URI         6

# define GEN_IPADD       7

# define GEN_RID         8

    int type;

    union {

        char *ptr;

        OTHERNAME *otherName;   /* otherName */

        ASN1_IA5STRING *rfc822Name;

        ASN1_IA5STRING *dNSName;

        ASN1_TYPE *x400Address;

        X509_NAME *directoryName;

        EDIPARTYNAME *ediPartyName;

        ASN1_IA5STRING *uniformResourceIdentifier;

        ASN1_OCTET_STRING *iPAddress;

        ASN1_OBJECT *registeredID;

        /* Old names */

        ASN1_OCTET_STRING *ip;  /* iPAddress */

        X509_NAME *dirn;        /* dirn */

        ASN1_IA5STRING *ia5;    /* rfc822Name, dNSName,

                                 * uniformResourceIdentifier */

        ASN1_OBJECT *rid;       /* registeredID */

        ASN1_TYPE *other;       /* x400Address */

    } d;

} GENERAL_NAME;

typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;

typedef struct ACCESS_DESCRIPTION_st {

    ASN1_OBJECT *method;

    GENERAL_NAME *location;

} ACCESS_DESCRIPTION;

typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;

typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;

DECLARE_STACK_OF(GENERAL_NAME)

DECLARE_ASN1_SET_OF(GENERAL_NAME)

DECLARE_STACK_OF(ACCESS_DESCRIPTION)

DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)

typedef struct DIST_POINT_NAME_st {

    int type;

    union {

        GENERAL_NAMES *fullname;

        STACK_OF(X509_NAME_ENTRY) *relativename;

    } name;

/* If relativename then this contains the full distribution point name */

    X509_NAME *dpname;

} DIST_POINT_NAME;

/* All existing reasons */

# define CRLDP_ALL_REASONS       0x807f

# define CRL_REASON_NONE                         -1

# define CRL_REASON_UNSPECIFIED                  0

# define CRL_REASON_KEY_COMPROMISE               1

# define CRL_REASON_CA_COMPROMISE                2

# define CRL_REASON_AFFILIATION_CHANGED          3

# define CRL_REASON_SUPERSEDED                   4

# define CRL_REASON_CESSATION_OF_OPERATION       5

# define CRL_REASON_CERTIFICATE_HOLD             6

# define CRL_REASON_REMOVE_FROM_CRL              8

# define CRL_REASON_PRIVILEGE_WITHDRAWN          9

# define CRL_REASON_AA_COMPROMISE                10

struct DIST_POINT_st {

    DIST_POINT_NAME *distpoint;

    ASN1_BIT_STRING *reasons;

    GENERAL_NAMES *CRLissuer;

    int dp_reasons;

};

typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;

DECLARE_STACK_OF(DIST_POINT)

DECLARE_ASN1_SET_OF(DIST_POINT)

struct AUTHORITY_KEYID_st {

    ASN1_OCTET_STRING *keyid;

    GENERAL_NAMES *issuer;

    ASN1_INTEGER *serial;

};

/* 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;

typedef struct NOTICEREF_st {

    ASN1_STRING *organization;

    STACK_OF(ASN1_INTEGER) *noticenos;

} NOTICEREF;

typedef struct USERNOTICE_st {

    NOTICEREF *noticeref;

    ASN1_STRING *exptext;

} USERNOTICE;

typedef struct POLICYQUALINFO_st {

    ASN1_OBJECT *pqualid;

    union {

        ASN1_IA5STRING *cpsuri;

        USERNOTICE *usernotice;

        ASN1_TYPE *other;

    } d;

} POLICYQUALINFO;

DECLARE_STACK_OF(POLICYQUALINFO)

DECLARE_ASN1_SET_OF(POLICYQUALINFO)

typedef struct POLICYINFO_st {

    ASN1_OBJECT *policyid;

    STACK_OF(POLICYQUALINFO) *qualifiers;

} POLICYINFO;

typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;

DECLARE_STACK_OF(POLICYINFO)

DECLARE_ASN1_SET_OF(POLICYINFO)

typedef struct POLICY_MAPPING_st {

    ASN1_OBJECT *issuerDomainPolicy;

    ASN1_OBJECT *subjectDomainPolicy;

} POLICY_MAPPING;

DECLARE_STACK_OF(POLICY_MAPPING)

typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;

typedef struct GENERAL_SUBTREE_st {

    GENERAL_NAME *base;

    ASN1_INTEGER *minimum;

    ASN1_INTEGER *maximum;

} GENERAL_SUBTREE;

DECLARE_STACK_OF(GENERAL_SUBTREE)

struct NAME_CONSTRAINTS_st {

    STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;

    STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;

};

typedef struct POLICY_CONSTRAINTS_st {

    ASN1_INTEGER *requireExplicitPolicy;

    ASN1_INTEGER *inhibitPolicyMapping;

} POLICY_CONSTRAINTS;

/* Proxy certificate structures, see RFC 3820 */

typedef struct PROXY_POLICY_st {

    ASN1_OBJECT *policyLanguage;

    ASN1_OCTET_STRING *policy;

} PROXY_POLICY;

typedef struct PROXY_CERT_INFO_EXTENSION_st {

    ASN1_INTEGER *pcPathLengthConstraint;

    PROXY_POLICY *proxyPolicy;

} PROXY_CERT_INFO_EXTENSION;

DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)

DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)

struct ISSUING_DIST_POINT_st {

    DIST_POINT_NAME *distpoint;

    int onlyuser;

    int onlyCA;

    ASN1_BIT_STRING *onlysomereasons;

    int indirectCRL;

    int onlyattr;

};

/* Values in idp_flags field */

/* IDP present */

# define IDP_PRESENT     0x1

/* IDP values inconsistent */

# define IDP_INVALID     0x2

/* onlyuser true */

# define IDP_ONLYUSER    0x4

/* onlyCA true */

# define IDP_ONLYCA      0x8

/* onlyattr true */

# define IDP_ONLYATTR    0x10

/* indirectCRL true */

# define IDP_INDIRECT    0x20

/* onlysomereasons present */

# define IDP_REASONS     0x40

# define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \

",name:", val->name, ",value:", val->value);

# define X509V3_set_ctx_test(ctx) \

                        X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)

# define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;

# define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \

                        0,0,0,0, \

                        0,0, \

                        (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \

                        (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \

                        NULL, NULL, \

                        table}

# define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \

                        0,0,0,0, \

                        (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \

                        (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \

                        0,0,0,0, \

                        NULL}

# define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}

/* X509_PURPOSE stuff */

# define EXFLAG_BCONS            0x1

# define EXFLAG_KUSAGE           0x2

# define EXFLAG_XKUSAGE          0x4

# define EXFLAG_NSCERT           0x8

# define EXFLAG_CA               0x10

/* Really self issued not necessarily self signed */

# define EXFLAG_SI               0x20

# define EXFLAG_SS               0x20

# define EXFLAG_V1               0x40

# define EXFLAG_INVALID          0x80

# define EXFLAG_SET              0x100

# define EXFLAG_CRITICAL         0x200

# define EXFLAG_PROXY            0x400

# define EXFLAG_INVALID_POLICY   0x800

# define EXFLAG_FRESHEST         0x1000

# define KU_DIGITAL_SIGNATURE    0x0080

# define KU_NON_REPUDIATION      0x0040

# define KU_KEY_ENCIPHERMENT     0x0020

# define KU_DATA_ENCIPHERMENT    0x0010

# define KU_KEY_AGREEMENT        0x0008

# define KU_KEY_CERT_SIGN        0x0004

# define KU_CRL_SIGN             0x0002

# define KU_ENCIPHER_ONLY        0x0001

# define KU_DECIPHER_ONLY        0x8000

# define NS_SSL_CLIENT           0x80

# define NS_SSL_SERVER           0x40

# define NS_SMIME                0x20

# define NS_OBJSIGN              0x10

# define NS_SSL_CA               0x04

# define NS_SMIME_CA             0x02

# define NS_OBJSIGN_CA           0x01

# define NS_ANY_CA               (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)

# define XKU_SSL_SERVER          0x1

# define XKU_SSL_CLIENT          0x2

# define XKU_SMIME               0x4

# define XKU_CODE_SIGN           0x8

# define XKU_SGC                 0x10

# define XKU_OCSP_SIGN           0x20

# define XKU_TIMESTAMP           0x40

# define XKU_DVCS                0x80

# define X509_PURPOSE_DYNAMIC    0x1

# define X509_PURPOSE_DYNAMIC_NAME       0x2

typedef struct x509_purpose_st {

    int purpose;

    int trust;                  /* Default trust ID */

    int flags;

    int (*check_purpose) (const struct x509_purpose_st *, const X509 *, int);

    char *name;

    char *sname;

    void *usr_data;

} X509_PURPOSE;

# define X509_PURPOSE_SSL_CLIENT         1

# define X509_PURPOSE_SSL_SERVER         2

# define X509_PURPOSE_NS_SSL_SERVER      3

# define X509_PURPOSE_SMIME_SIGN         4

# define X509_PURPOSE_SMIME_ENCRYPT      5

# define X509_PURPOSE_CRL_SIGN           6

# define X509_PURPOSE_ANY                7

# define X509_PURPOSE_OCSP_HELPER        8

# define X509_PURPOSE_TIMESTAMP_SIGN     9

# define X509_PURPOSE_MIN                1

# define X509_PURPOSE_MAX                9

/* Flags for X509V3_EXT_print() */

# define X509V3_EXT_UNKNOWN_MASK         (0xfL << 16)

/* Return error for unknown extensions */

# define X509V3_EXT_DEFAULT              0

/* Print error for unknown extensions */

# define X509V3_EXT_ERROR_UNKNOWN        (1L << 16)

/* ASN1 parse unknown extensions */

# define X509V3_EXT_PARSE_UNKNOWN        (2L << 16)

/* BIO_dump unknown extensions */

# define X509V3_EXT_DUMP_UNKNOWN         (3L << 16)

/* Flags for X509V3_add1_i2d */

# define X509V3_ADD_OP_MASK              0xfL

# define X509V3_ADD_DEFAULT              0L

# define X509V3_ADD_APPEND               1L

# define X509V3_ADD_REPLACE              2L

# define X509V3_ADD_REPLACE_EXISTING     3L

# define X509V3_ADD_KEEP_EXISTING        4L

# define X509V3_ADD_DELETE               5L

# define X509V3_ADD_SILENT               0x10

DECLARE_STACK_OF(X509_PURPOSE)

DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)

DECLARE_ASN1_FUNCTIONS(SXNET)

DECLARE_ASN1_FUNCTIONS(SXNETID)

int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);

int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,

                       int userlen);

int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, 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);

DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)

DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)

DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)

GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a);

int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);

ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,

                                     X509V3_CTX *ctx,

                                     STACK_OF(CONF_VALUE) *nval);

STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,

                                          ASN1_BIT_STRING *bits,

                                          STACK_OF(CONF_VALUE) *extlist);

STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,

                                       GENERAL_NAME *gen,

                                       STACK_OF(CONF_VALUE) *ret);

int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);

DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)

STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,

                                        GENERAL_NAMES *gen,

                                        STACK_OF(CONF_VALUE) *extlist);

GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method,

                                 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);

DECLARE_ASN1_FUNCTIONS(OTHERNAME)

DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)

int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);

void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value);

void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype);

int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,

                                ASN1_OBJECT *oid, ASN1_TYPE *value);

int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,

                                ASN1_OBJECT **poid, ASN1_TYPE **pvalue);

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);

DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)

int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a);

DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)

DECLARE_ASN1_FUNCTIONS(POLICYINFO)

DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)

DECLARE_ASN1_FUNCTIONS(USERNOTICE)

DECLARE_ASN1_FUNCTIONS(NOTICEREF)

DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)

DECLARE_ASN1_FUNCTIONS(DIST_POINT)

DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)

DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)

int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname);

int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc);

DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)

DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)

DECLARE_ASN1_ITEM(POLICY_MAPPING)

DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)

DECLARE_ASN1_ITEM(POLICY_MAPPINGS)

DECLARE_ASN1_ITEM(GENERAL_SUBTREE)

DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)

DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)

DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)

DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)

DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)

GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out,

                               const X509V3_EXT_METHOD *method,

                               X509V3_CTX *ctx, int gen_type, char *value,

                               int is_nc);

# ifdef HEADER_CONF_H

GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method,

                               X509V3_CTX *ctx, CONF_VALUE *cnf);

GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,

                                  const X509V3_EXT_METHOD *method,

                                  X509V3_CTX *ctx, CONF_VALUE *cnf,

                                  int is_nc);

void X509V3_conf_free(CONF_VALUE *val);

X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,

                                     char *value);

X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,

                                 char *value);

int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,

                            STACK_OF(X509_EXTENSION) **sk);

int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,

                         X509 *cert);

int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,

                             X509_REQ *req);

int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,

                             X509_CRL *crl);

X509_EXTENSION *X509V3_EXT_conf_nid(LHASH_OF(CONF_VALUE) *conf,

                                    X509V3_CTX *ctx, int ext_nid,

                                    char *value);

X509_EXTENSION *X509V3_EXT_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,

                                char *name, char *value);

int X509V3_EXT_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,

                        char *section, X509 *cert);

int X509V3_EXT_REQ_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,

                            char *section, X509_REQ *req);

int X509V3_EXT_CRL_add_conf(LHASH_OF(CONF_VALUE) *conf, X509V3_CTX *ctx,

                            char *section, X509_CRL *crl);

int X509V3_add_value_bool_nf(char *name, int asn1_bool,

                             STACK_OF(CONF_VALUE) **extlist);

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_nconf(X509V3_CTX *ctx, CONF *conf);

void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH_OF(CONF_VALUE) *lhash);

# endif

char *X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);

STACK_OF(CONF_VALUE) *X509V3_get_section(X509V3_CTX *ctx, char *section);

void X509V3_string_free(X509V3_CTX *ctx, char *str);

void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *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_OF(CONF_VALUE) **extlist);

int X509V3_add_value_uchar(const char *name, const unsigned char *value,

                           STACK_OF(CONF_VALUE) **extlist);

int X509V3_add_value_bool(const char *name, int asn1_bool,

                          STACK_OF(CONF_VALUE) **extlist);

int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,

                         STACK_OF(CONF_VALUE) **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_list(X509V3_EXT_METHOD *extlist);

int X509V3_EXT_add_alias(int nid_to, int nid_from);

void X509V3_EXT_cleanup(void);

const X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);

const X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);

int X509V3_add_standard_extensions(void);

STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);

void *X509V3_EXT_d2i(X509_EXTENSION *ext);

void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit,

                     int *idx);

X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);

int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,

                    int crit, unsigned long flags);

char *hex_to_string(const unsigned char *buffer, long len);

unsigned char *string_to_hex(const char *str, long *len);

int name_cmp(const char *name, const char *cmp);

void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,

                        int ml);

int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag,

                     int indent);

int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);

int X509V3_extensions_print(BIO *out, char *title,

                            STACK_OF(X509_EXTENSION) *exts,

                            unsigned long flag, int indent);

int X509_check_ca(X509 *x);

int X509_check_purpose(X509 *x, int id, int ca);

int X509_supported_extension(X509_EXTENSION *ex);

int X509_PURPOSE_set(int *p, int purpose);

int X509_check_issued(X509 *issuer, X509 *subject);

int X509_check_akid(X509 *issuer, AUTHORITY_KEYID *akid);

int X509_PURPOSE_get_count(void);

X509_PURPOSE *X509_PURPOSE_get0(int idx);

int X509_PURPOSE_get_by_sname(char *sname);

int X509_PURPOSE_get_by_id(int id);

int X509_PURPOSE_add(int id, int trust, int flags,

                     int (*ck) (const X509_PURPOSE *, const X509 *, int),

                     char *name, char *sname, void *arg);

char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);

char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);

int X509_PURPOSE_get_trust(X509_PURPOSE *xp);

void X509_PURPOSE_cleanup(void);

int X509_PURPOSE_get_id(X509_PURPOSE *);

STACK_OF(OPENSSL_STRING) *X509_get1_email(X509 *x);

STACK_OF(OPENSSL_STRING) *X509_REQ_get1_email(X509_REQ *x);

void X509_email_free(STACK_OF(OPENSSL_STRING) *sk);

STACK_OF(OPENSSL_STRING) *X509_get1_ocsp(X509 *x);

ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);

ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);

int a2i_ipadd(unsigned char *ipout, const char *ipasc);

int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE) *dn_sk,

                             unsigned long chtype);

void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);

DECLARE_STACK_OF(X509_POLICY_NODE)

# ifndef OPENSSL_NO_RFC3779

typedef struct ASRange_st {

    ASN1_INTEGER *min, *max;

} ASRange;

#  define ASIdOrRange_id          0

#  define ASIdOrRange_range       1

typedef struct ASIdOrRange_st {

    int type;

    union {

        ASN1_INTEGER *id;

        ASRange *range;

    } u;

} ASIdOrRange;

typedef STACK_OF(ASIdOrRange) ASIdOrRanges;

DECLARE_STACK_OF(ASIdOrRange)

#  define ASIdentifierChoice_inherit              0

#  define ASIdentifierChoice_asIdsOrRanges        1

typedef struct ASIdentifierChoice_st {

    int type;

    union {

        ASN1_NULL *inherit;

        ASIdOrRanges *asIdsOrRanges;

    } u;

} ASIdentifierChoice;

typedef struct ASIdentifiers_st {

    ASIdentifierChoice *asnum, *rdi;

} ASIdentifiers;

DECLARE_ASN1_FUNCTIONS(ASRange)

DECLARE_ASN1_FUNCTIONS(ASIdOrRange)

DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)

DECLARE_ASN1_FUNCTIONS(ASIdentifiers)

typedef struct IPAddressRange_st {

    ASN1_BIT_STRING *min, *max;

} IPAddressRange;

#  define IPAddressOrRange_addressPrefix  0

#  define IPAddressOrRange_addressRange   1

typedef struct IPAddressOrRange_st {

    int type;

    union {

        ASN1_BIT_STRING *addressPrefix;

        IPAddressRange *addressRange;

    } u;

} IPAddressOrRange;

typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;

DECLARE_STACK_OF(IPAddressOrRange)

#  define IPAddressChoice_inherit                 0

#  define IPAddressChoice_addressesOrRanges       1

typedef struct IPAddressChoice_st {

    int type;

    union {

        ASN1_NULL *inherit;

        IPAddressOrRanges *addressesOrRanges;

    } u;

} IPAddressChoice;

typedef struct IPAddressFamily_st {

    ASN1_OCTET_STRING *addressFamily;

    IPAddressChoice *ipAddressChoice;

} IPAddressFamily;

typedef STACK_OF(IPAddressFamily) IPAddrBlocks;

DECLARE_STACK_OF(IPAddressFamily)

DECLARE_ASN1_FUNCTIONS(IPAddressRange)

DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)

DECLARE_ASN1_FUNCTIONS(IPAddressChoice)

DECLARE_ASN1_FUNCTIONS(IPAddressFamily)

/*

 * API tag for elements of the ASIdentifer SEQUENCE.

 */

#  define V3_ASID_ASNUM   0

#  define V3_ASID_RDI     1

/*

 * AFI values, assigned by IANA.  It'd be nice to make the AFI

 * handling code totally generic, but there are too many little things

 * that would need to be defined for other address families for it to

 * be worth the trouble.

 */

#  define IANA_AFI_IPV4   1

#  define IANA_AFI_IPV6   2

/*

 * Utilities to construct and extract values from RFC3779 extensions,

 * since some of the encodings (particularly for IP address prefixes

 * and ranges) are a bit tedious to work with directly.

 */

int v3_asid_add_inherit(ASIdentifiers *asid, int which);

int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,

                            ASN1_INTEGER *min, ASN1_INTEGER *max);

int v3_addr_add_inherit(IPAddrBlocks *addr,

                        const unsigned afi, const unsigned *safi);

int v3_addr_add_prefix(IPAddrBlocks *addr,

                       const unsigned afi, const unsigned *safi,

                       unsigned char *a, const int prefixlen);

int v3_addr_add_range(IPAddrBlocks *addr,

                      const unsigned afi, const unsigned *safi,

                      unsigned char *min, unsigned char *max);

unsigned v3_addr_get_afi(const IPAddressFamily *f);

int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,

                      unsigned char *min, unsigned char *max,

                      const int length);

/*

 * Canonical forms.

 */

int v3_asid_is_canonical(ASIdentifiers *asid);

int v3_addr_is_canonical(IPAddrBlocks *addr);

int v3_asid_canonize(ASIdentifiers *asid);

int v3_addr_canonize(IPAddrBlocks *addr);

/*

 * Tests for inheritance and containment.

 */

int v3_asid_inherits(ASIdentifiers *asid);

int v3_addr_inherits(IPAddrBlocks *addr);

int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);

int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);

/*

 * Check whether RFC 3779 extensions nest properly in chains.

 */

int v3_asid_validate_path(X509_STORE_CTX *);

int v3_addr_validate_path(X509_STORE_CTX *);

int v3_asid_validate_resource_set(STACK_OF(X509) *chain,

                                  ASIdentifiers *ext, int allow_inheritance);

int v3_addr_validate_resource_set(STACK_OF(X509) *chain,

                                  IPAddrBlocks *ext, int allow_inheritance);

# endif                         /* OPENSSL_NO_RFC3779 */

/* BEGIN ERROR CODES */

/*

 * The following lines are auto generated by the script mkerr.pl. Any changes

 * made after this point may be overwritten when the script is next run.

 */

void ERR_load_X509V3_strings(void);

/* Error codes for the X509V3 functions. */

/* Function codes. */

# define X509V3_F_A2I_GENERAL_NAME                        164

# define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE             161

# define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL         162

# define X509V3_F_COPY_EMAIL                              122

# define X509V3_F_COPY_ISSUER                             123

# define X509V3_F_DO_DIRNAME                              144

# define X509V3_F_DO_EXT_CONF                             124

# define X509V3_F_DO_EXT_I2D                              135

# define X509V3_F_DO_EXT_NCONF                            151

# define X509V3_F_DO_I2V_NAME_CONSTRAINTS                 148

# define X509V3_F_GNAMES_FROM_SECTNAME                    156

# define X509V3_F_HEX_TO_STRING                           111

# define X509V3_F_I2S_ASN1_ENUMERATED                     121

# define X509V3_F_I2S_ASN1_IA5STRING                      149

# define X509V3_F_I2S_ASN1_INTEGER                        120

# define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138

# define X509V3_F_NOTICE_SECTION                          132

# define X509V3_F_NREF_NOS                                133

# define X509V3_F_POLICY_SECTION                          131

# define X509V3_F_PROCESS_PCI_VALUE                       150

# define X509V3_F_R2I_CERTPOL                             130

# define X509V3_F_R2I_PCI                                 155

# 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_SKEY_ID                             115

# define X509V3_F_SET_DIST_POINT_NAME                     158

# define X509V3_F_STRING_TO_HEX                           113

# define X509V3_F_SXNET_ADD_ID_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_ASIDENTIFIERS                       163

# define X509V3_F_V2I_ASN1_BIT_STRING                     101

# define X509V3_F_V2I_AUTHORITY_INFO_ACCESS               139

# define X509V3_F_V2I_AUTHORITY_KEYID                     119

# define X509V3_F_V2I_BASIC_CONSTRAINTS                   102

# define X509V3_F_V2I_CRLD                                134

# define X509V3_F_V2I_EXTENDED_KEY_USAGE                  103

# define X509V3_F_V2I_GENERAL_NAMES                       118

# define X509V3_F_V2I_GENERAL_NAME_EX                     117

# define X509V3_F_V2I_IDP                                 157

# define X509V3_F_V2I_IPADDRBLOCKS                        159

# define X509V3_F_V2I_ISSUER_ALT                          153

# define X509V3_F_V2I_NAME_CONSTRAINTS                    147

# define X509V3_F_V2I_POLICY_CONSTRAINTS                  146

# define X509V3_F_V2I_POLICY_MAPPINGS                     145

# define X509V3_F_V2I_SUBJECT_ALT                         154

# define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL          160

# define X509V3_F_V3_GENERIC_EXTENSION                    116

# define X509V3_F_X509V3_ADD1_I2D                         140

# define X509V3_F_X509V3_ADD_VALUE                        105

# define X509V3_F_X509V3_EXT_ADD                          104

# define X509V3_F_X509V3_EXT_ADD_ALIAS                    106

# define X509V3_F_X509V3_EXT_CONF                         107

# define X509V3_F_X509V3_EXT_I2D                          136

# define X509V3_F_X509V3_EXT_NCONF                        152

# define X509V3_F_X509V3_GET_SECTION                      142

# define X509V3_F_X509V3_GET_STRING                       143

# define X509V3_F_X509V3_GET_VALUE_BOOL                   110

# define X509V3_F_X509V3_PARSE_LIST                       109

# define X509V3_F_X509_PURPOSE_ADD                        137

# define X509V3_F_X509_PURPOSE_SET                        141

/* 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_DIRNAME_ERROR                           149

# define X509V3_R_DISTPOINT_ALREADY_SET                   160

# define X509V3_R_DUPLICATE_ZONE_ID                       133

# define X509V3_R_ERROR_CONVERTING_ZONE                   131

# define X509V3_R_ERROR_CREATING_EXTENSION                144

# define X509V3_R_ERROR_IN_EXTENSION                      128

# define X509V3_R_EXPECTED_A_SECTION_NAME                 137

# define X509V3_R_EXTENSION_EXISTS                        145

# 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_EMPTY_EXTENSION                 151

# define X509V3_R_ILLEGAL_HEX_DIGIT                       113

# define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG             152

# define X509V3_R_INVALID_MULTIPLE_RDNS                   161

# define X509V3_R_INVALID_ASNUMBER                        162

# define X509V3_R_INVALID_ASRANGE                         163

# define X509V3_R_INVALID_BOOLEAN_STRING                  104

# define X509V3_R_INVALID_EXTENSION_STRING                105

# define X509V3_R_INVALID_INHERITANCE                     165

# define X509V3_R_INVALID_IPADDRESS                       166

# 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_NUMBER                          140

# define X509V3_R_INVALID_NUMBERS                         141

# define X509V3_R_INVALID_OBJECT_IDENTIFIER               110

# define X509V3_R_INVALID_OPTION                          138

# define X509V3_R_INVALID_POLICY_IDENTIFIER               134

# define X509V3_R_INVALID_PROXY_POLICY_SETTING            153