mingw/include/openssl/store.h

   1 /* crypto/store/store.h -*- mode:C; c-file-style: "eay" -*- */
   2 /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
   3  * project 2003.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * 3. All advertising materials mentioning features or use of this
  21  *    software must display the following acknowledgment:
  22  *    "This product includes software developed by the OpenSSL Project
  23  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  24  *
  25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26  *    endorse or promote products derived from this software without
  27  *    prior written permission. For written permission, please contact
  28  *    openssl-core@openssl.org.
  29  *
  30  * 5. Products derived from this software may not be called "OpenSSL"
  31  *    nor may "OpenSSL" appear in their names without prior written
  32  *    permission of the OpenSSL Project.
  33  *
  34  * 6. Redistributions of any form whatsoever must retain the following
  35  *    acknowledgment:
  36  *    "This product includes software developed by the OpenSSL Project
  37  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  38  *
  39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50  * OF THE POSSIBILITY OF SUCH DAMAGE.
  51  * ====================================================================
  52  *
  53  * This product includes cryptographic software written by Eric Young
  54  * (eay@cryptsoft.com).  This product includes software written by Tim
  55  * Hudson (tjh@cryptsoft.com).
  56  *
  57  */
  58
  59 #ifndef HEADER_STORE_H
  60 #define HEADER_STORE_H
  61
  62 #include <openssl/ossl_typ.h>
  63 #ifndef OPENSSL_NO_DEPRECATED
  64 #include <openssl/evp.h>
  65 #include <openssl/bn.h>
  66 #include <openssl/x509.h>
  67 #endif
  68
  69 #ifdef  __cplusplus
  70 extern "C" {
  71 #endif
  72
  73 /* Already defined in ossl_typ.h */
  74 /* typedef struct store_st STORE; */
  75 /* typedef struct store_method_st STORE_METHOD; */
  76
  77
  78 /* All the following functions return 0, a negative number or NULL on error.
  79    When everything is fine, they return a positive value or a non-NULL
  80    pointer, all depending on their purpose. */
  81
  82 /* Creators and destructor.   */
  83 STORE *STORE_new_method(const STORE_METHOD *method);
  84 STORE *STORE_new_engine(ENGINE *engine);
  85 void STORE_free(STORE *ui);
  86
  87
  88 /* Give a user interface parametrised control commands.  This can be used to
  89    send down an integer, a data pointer or a function pointer, as well as
  90    be used to get information from a STORE. */
  91 int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f)(void));
  92
  93 /* A control to set the directory with keys and certificates.  Used by the
  94    built-in directory level method. */
  95 #define STORE_CTRL_SET_DIRECTORY        0x0001
  96 /* A control to set a file to load.  Used by the built-in file level method. */
  97 #define STORE_CTRL_SET_FILE             0x0002
  98 /* A control to set a configuration file to load.  Can be used by any method
  99    that wishes to load a configuration file. */
 100 #define STORE_CTRL_SET_CONF_FILE        0x0003
 101 /* A control to set a the section of the loaded configuration file.  Can be
 102    used by any method that wishes to load a configuration file. */
 103 #define STORE_CTRL_SET_CONF_SECTION     0x0004
 104
 105
 106 /* Some methods may use extra data */
 107 #define STORE_set_app_data(s,arg)       STORE_set_ex_data(s,0,arg)
 108 #define STORE_get_app_data(s)           STORE_get_ex_data(s,0)
 109 int STORE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 110         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 111 int STORE_set_ex_data(STORE *r,int idx,void *arg);
 112 void *STORE_get_ex_data(STORE *r, int idx);
 113
 114 /* Use specific methods instead of the built-in one */
 115 const STORE_METHOD *STORE_get_method(STORE *store);
 116 const STORE_METHOD *STORE_set_method(STORE *store, const STORE_METHOD *meth);
 117
 118 /* The standard OpenSSL methods. */
 119 /* This is the in-memory method.  It does everything except revoking and updating,
 120    and is of course volatile.  It's used by other methods that have an in-memory
 121    cache. */
 122 const STORE_METHOD *STORE_Memory(void);
 123 #if 0 /* Not yet implemented */
 124 /* This is the directory store.  It does everything except revoking and updating,
 125    and uses STORE_Memory() to cache things in memory. */
 126 const STORE_METHOD *STORE_Directory(void);
 127 /* This is the file store.  It does everything except revoking and updating,
 128    and uses STORE_Memory() to cache things in memory.  Certificates are added
 129    to it with the store operation, and it will only get cached certificates. */
 130 const STORE_METHOD *STORE_File(void);
 131 #endif
 132
 133 /* Store functions take a type code for the type of data they should store
 134    or fetch */
 135 typedef enum STORE_object_types
 136         {
 137         STORE_OBJECT_TYPE_X509_CERTIFICATE=     0x01, /* X509 * */
 138         STORE_OBJECT_TYPE_X509_CRL=             0x02, /* X509_CRL * */
 139         STORE_OBJECT_TYPE_PRIVATE_KEY=          0x03, /* EVP_PKEY * */
 140         STORE_OBJECT_TYPE_PUBLIC_KEY=           0x04, /* EVP_PKEY * */
 141         STORE_OBJECT_TYPE_NUMBER=               0x05, /* BIGNUM * */
 142         STORE_OBJECT_TYPE_ARBITRARY=            0x06, /* BUF_MEM * */
 143         STORE_OBJECT_TYPE_NUM=                  0x06  /* The amount of known
 144                                                          object types */
 145         } STORE_OBJECT_TYPES;
 146 /* List of text strings corresponding to the object types. */
 147 extern const char * const STORE_object_type_string[STORE_OBJECT_TYPE_NUM+1];
 148
 149 /* Some store functions take a parameter list.  Those parameters come with
 150    one of the following codes. The comments following the codes below indicate
 151    what type the value should be a pointer to. */
 152 typedef enum STORE_params
 153         {
 154         STORE_PARAM_EVP_TYPE=                   0x01, /* int */
 155         STORE_PARAM_BITS=                       0x02, /* size_t */
 156         STORE_PARAM_KEY_PARAMETERS=             0x03, /* ??? */
 157         STORE_PARAM_KEY_NO_PARAMETERS=          0x04, /* N/A */
 158         STORE_PARAM_AUTH_PASSPHRASE=            0x05, /* char * */
 159         STORE_PARAM_AUTH_KRB5_TICKET=           0x06, /* void * */
 160         STORE_PARAM_TYPE_NUM=                   0x06  /* The amount of known
 161                                                          parameter types */
 162         } STORE_PARAM_TYPES;
 163 /* Parameter value sizes.  -1 means unknown, anything else is the required size. */
 164 extern const int STORE_param_sizes[STORE_PARAM_TYPE_NUM+1];
 165
 166 /* Store functions take attribute lists.  Those attributes come with codes.
 167    The comments following the codes below indicate what type the value should
 168    be a pointer to. */
 169 typedef enum STORE_attribs
 170         {
 171         STORE_ATTR_END=                         0x00,
 172         STORE_ATTR_FRIENDLYNAME=                0x01, /* C string */
 173         STORE_ATTR_KEYID=                       0x02, /* 160 bit string (SHA1) */
 174         STORE_ATTR_ISSUERKEYID=                 0x03, /* 160 bit string (SHA1) */
 175         STORE_ATTR_SUBJECTKEYID=                0x04, /* 160 bit string (SHA1) */
 176         STORE_ATTR_ISSUERSERIALHASH=            0x05, /* 160 bit string (SHA1) */
 177         STORE_ATTR_ISSUER=                      0x06, /* X509_NAME * */
 178         STORE_ATTR_SERIAL=                      0x07, /* BIGNUM * */
 179         STORE_ATTR_SUBJECT=                     0x08, /* X509_NAME * */
 180         STORE_ATTR_CERTHASH=                    0x09, /* 160 bit string (SHA1) */
 181         STORE_ATTR_EMAIL=                       0x0a, /* C string */
 182         STORE_ATTR_FILENAME=                    0x0b, /* C string */
 183         STORE_ATTR_TYPE_NUM=                    0x0b, /* The amount of known
 184                                                          attribute types */
 185         STORE_ATTR_OR=                          0xff  /* This is a special
 186                                                          separator, which
 187                                                          expresses the OR
 188                                                          operation.  */
 189         } STORE_ATTR_TYPES;
 190 /* Attribute value sizes.  -1 means unknown, anything else is the required size. */
 191 extern const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM+1];
 192
 193 typedef enum STORE_certificate_status
 194         {
 195         STORE_X509_VALID=                       0x00,
 196         STORE_X509_EXPIRED=                     0x01,
 197         STORE_X509_SUSPENDED=                   0x02,
 198         STORE_X509_REVOKED=                     0x03
 199         } STORE_CERTIFICATE_STATUS;
 200
 201 /* Engine store functions will return a structure that contains all the necessary
 202  * information, including revokation status for certificates.  This is really not
 203  * needed for application authors, as the ENGINE framework functions will extract
 204  * the OpenSSL-specific information when at all possible.  However, for engine
 205  * authors, it's crucial to know this structure.  */
 206 typedef struct STORE_OBJECT_st
 207         {
 208         STORE_OBJECT_TYPES type;
 209         union
 210                 {
 211                 struct
 212                         {
 213                         STORE_CERTIFICATE_STATUS status;
 214                         X509 *certificate;
 215                         } x509;
 216                 X509_CRL *crl;
 217                 EVP_PKEY *key;
 218                 BIGNUM *number;
 219                 BUF_MEM *arbitrary;
 220                 } data;
 221         } STORE_OBJECT;
 222 DECLARE_STACK_OF(STORE_OBJECT)
 223 STORE_OBJECT *STORE_OBJECT_new(void);
 224 void STORE_OBJECT_free(STORE_OBJECT *data);
 225
 226
 227
 228 /* The following functions handle the storage. They return 0, a negative number
 229    or NULL on error, anything else on success. */
 230 X509 *STORE_get_certificate(STORE *e, OPENSSL_ITEM attributes[],
 231         OPENSSL_ITEM parameters[]);
 232 int STORE_store_certificate(STORE *e, X509 *data, OPENSSL_ITEM attributes[],
 233         OPENSSL_ITEM parameters[]);
 234 int STORE_modify_certificate(STORE *e, OPENSSL_ITEM search_attributes[],
 235         OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[],
 236         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 237 int STORE_revoke_certificate(STORE *e, OPENSSL_ITEM attributes[],
 238         OPENSSL_ITEM parameters[]);
 239 int STORE_delete_certificate(STORE *e, OPENSSL_ITEM attributes[],
 240         OPENSSL_ITEM parameters[]);
 241 void *STORE_list_certificate_start(STORE *e, OPENSSL_ITEM attributes[],
 242         OPENSSL_ITEM parameters[]);
 243 X509 *STORE_list_certificate_next(STORE *e, void *handle);
 244 int STORE_list_certificate_end(STORE *e, void *handle);
 245 int STORE_list_certificate_endp(STORE *e, void *handle);
 246 EVP_PKEY *STORE_generate_key(STORE *e, OPENSSL_ITEM attributes[],
 247         OPENSSL_ITEM parameters[]);
 248 EVP_PKEY *STORE_get_private_key(STORE *e, OPENSSL_ITEM attributes[],
 249         OPENSSL_ITEM parameters[]);
 250 int STORE_store_private_key(STORE *e, EVP_PKEY *data,
 251         OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 252 int STORE_modify_private_key(STORE *e, OPENSSL_ITEM search_attributes[],
 253         OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
 254         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 255 int STORE_revoke_private_key(STORE *e, OPENSSL_ITEM attributes[],
 256         OPENSSL_ITEM parameters[]);
 257 int STORE_delete_private_key(STORE *e, OPENSSL_ITEM attributes[],
 258         OPENSSL_ITEM parameters[]);
 259 void *STORE_list_private_key_start(STORE *e, OPENSSL_ITEM attributes[],
 260         OPENSSL_ITEM parameters[]);
 261 EVP_PKEY *STORE_list_private_key_next(STORE *e, void *handle);
 262 int STORE_list_private_key_end(STORE *e, void *handle);
 263 int STORE_list_private_key_endp(STORE *e, void *handle);
 264 EVP_PKEY *STORE_get_public_key(STORE *e, OPENSSL_ITEM attributes[],
 265         OPENSSL_ITEM parameters[]);
 266 int STORE_store_public_key(STORE *e, EVP_PKEY *data, OPENSSL_ITEM attributes[],
 267         OPENSSL_ITEM parameters[]);
 268 int STORE_modify_public_key(STORE *e, OPENSSL_ITEM search_attributes[],
 269         OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
 270         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 271 int STORE_revoke_public_key(STORE *e, OPENSSL_ITEM attributes[],
 272         OPENSSL_ITEM parameters[]);
 273 int STORE_delete_public_key(STORE *e, OPENSSL_ITEM attributes[],
 274         OPENSSL_ITEM parameters[]);
 275 void *STORE_list_public_key_start(STORE *e, OPENSSL_ITEM attributes[],
 276         OPENSSL_ITEM parameters[]);
 277 EVP_PKEY *STORE_list_public_key_next(STORE *e, void *handle);
 278 int STORE_list_public_key_end(STORE *e, void *handle);
 279 int STORE_list_public_key_endp(STORE *e, void *handle);
 280 X509_CRL *STORE_generate_crl(STORE *e, OPENSSL_ITEM attributes[],
 281         OPENSSL_ITEM parameters[]);
 282 X509_CRL *STORE_get_crl(STORE *e, OPENSSL_ITEM attributes[],
 283         OPENSSL_ITEM parameters[]);
 284 int STORE_store_crl(STORE *e, X509_CRL *data, OPENSSL_ITEM attributes[],
 285         OPENSSL_ITEM parameters[]);
 286 int STORE_modify_crl(STORE *e, OPENSSL_ITEM search_attributes[],
 287         OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
 288         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 289 int STORE_delete_crl(STORE *e, OPENSSL_ITEM attributes[],
 290         OPENSSL_ITEM parameters[]);
 291 void *STORE_list_crl_start(STORE *e, OPENSSL_ITEM attributes[],
 292         OPENSSL_ITEM parameters[]);
 293 X509_CRL *STORE_list_crl_next(STORE *e, void *handle);
 294 int STORE_list_crl_end(STORE *e, void *handle);
 295 int STORE_list_crl_endp(STORE *e, void *handle);
 296 int STORE_store_number(STORE *e, BIGNUM *data, OPENSSL_ITEM attributes[],
 297         OPENSSL_ITEM parameters[]);
 298 int STORE_modify_number(STORE *e, OPENSSL_ITEM search_attributes[],
 299         OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
 300         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 301 BIGNUM *STORE_get_number(STORE *e, OPENSSL_ITEM attributes[],
 302         OPENSSL_ITEM parameters[]);
 303 int STORE_delete_number(STORE *e, OPENSSL_ITEM attributes[],
 304         OPENSSL_ITEM parameters[]);
 305 int STORE_store_arbitrary(STORE *e, BUF_MEM *data, OPENSSL_ITEM attributes[],
 306         OPENSSL_ITEM parameters[]);
 307 int STORE_modify_arbitrary(STORE *e, OPENSSL_ITEM search_attributes[],
 308         OPENSSL_ITEM add_sttributes[], OPENSSL_ITEM modify_attributes[],
 309         OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 310 BUF_MEM *STORE_get_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
 311         OPENSSL_ITEM parameters[]);
 312 int STORE_delete_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
 313         OPENSSL_ITEM parameters[]);
 314
 315
 316 /* Create and manipulate methods */
 317 STORE_METHOD *STORE_create_method(char *name);
 318 void STORE_destroy_method(STORE_METHOD *store_method);
 319
 320 /* These callback types are use for store handlers */
 321 typedef int (*STORE_INITIALISE_FUNC_PTR)(STORE *);
 322 typedef void (*STORE_CLEANUP_FUNC_PTR)(STORE *);
 323 typedef STORE_OBJECT *(*STORE_GENERATE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 324 typedef STORE_OBJECT *(*STORE_GET_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 325 typedef void *(*STORE_START_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 326 typedef STORE_OBJECT *(*STORE_NEXT_OBJECT_FUNC_PTR)(STORE *, void *handle);
 327 typedef int (*STORE_END_OBJECT_FUNC_PTR)(STORE *, void *handle);
 328 typedef int (*STORE_HANDLE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 329 typedef int (*STORE_STORE_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, STORE_OBJECT *data, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 330 typedef int (*STORE_MODIFY_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type, OPENSSL_ITEM search_attributes[], OPENSSL_ITEM add_attributes[], OPENSSL_ITEM modify_attributes[], OPENSSL_ITEM delete_attributes[], OPENSSL_ITEM parameters[]);
 331 typedef int (*STORE_GENERIC_FUNC_PTR)(STORE *, OPENSSL_ITEM attributes[], OPENSSL_ITEM parameters[]);
 332 typedef int (*STORE_CTRL_FUNC_PTR)(STORE *, int cmd, long l, void *p, void (*f)(void));
 333
 334 int STORE_method_set_initialise_function(STORE_METHOD *sm, STORE_INITIALISE_FUNC_PTR init_f);
 335 int STORE_method_set_cleanup_function(STORE_METHOD *sm, STORE_CLEANUP_FUNC_PTR clean_f);
 336 int STORE_method_set_generate_function(STORE_METHOD *sm, STORE_GENERATE_OBJECT_FUNC_PTR generate_f);
 337 int STORE_method_set_get_function(STORE_METHOD *sm, STORE_GET_OBJECT_FUNC_PTR get_f);
 338 int STORE_method_set_store_function(STORE_METHOD *sm, STORE_STORE_OBJECT_FUNC_PTR store_f);
 339 int STORE_method_set_modify_function(STORE_METHOD *sm, STORE_MODIFY_OBJECT_FUNC_PTR store_f);
 340 int STORE_method_set_revoke_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR revoke_f);
 341 int STORE_method_set_delete_function(STORE_METHOD *sm, STORE_HANDLE_OBJECT_FUNC_PTR delete_f);
 342 int STORE_method_set_list_start_function(STORE_METHOD *sm, STORE_START_OBJECT_FUNC_PTR list_start_f);
 343 int STORE_method_set_list_next_function(STORE_METHOD *sm, STORE_NEXT_OBJECT_FUNC_PTR list_next_f);
 344 int STORE_method_set_list_end_function(STORE_METHOD *sm, STORE_END_OBJECT_FUNC_PTR list_end_f);
 345 int STORE_method_set_update_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
 346 int STORE_method_set_lock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
 347 int STORE_method_set_unlock_store_function(STORE_METHOD *sm, STORE_GENERIC_FUNC_PTR);
 348 int STORE_method_set_ctrl_function(STORE_METHOD *sm, STORE_CTRL_FUNC_PTR ctrl_f);
 349
 350 STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD *sm);
 351 STORE_CLEANUP_FUNC_PTR STORE_method_get_cleanup_function(STORE_METHOD *sm);
 352 STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD *sm);
 353 STORE_GET_OBJECT_FUNC_PTR STORE_method_get_get_function(STORE_METHOD *sm);
 354 STORE_STORE_OBJECT_FUNC_PTR STORE_method_get_store_function(STORE_METHOD *sm);
 355 STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD *sm);
 356 STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD *sm);
 357 STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD *sm);
 358 STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD *sm);
 359 STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD *sm);
 360 STORE_END_OBJECT_FUNC_PTR STORE_method_get_list_end_function(STORE_METHOD *sm);
 361 STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD *sm);
 362 STORE_GENERIC_FUNC_PTR STORE_method_get_lock_store_function(STORE_METHOD *sm);
 363 STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD *sm);
 364 STORE_CTRL_FUNC_PTR STORE_method_get_ctrl_function(STORE_METHOD *sm);
 365
 366 /* Method helper structures and functions. */
 367
 368 /* This structure is the result of parsing through the information in a list
 369    of OPENSSL_ITEMs.  It stores all the necessary information in a structured
 370    way.*/
 371 typedef struct STORE_attr_info_st STORE_ATTR_INFO;
 372
 373 /* Parse a list of OPENSSL_ITEMs and return a pointer to a STORE_ATTR_INFO.
 374    Note that we do this in the list form, since the list of OPENSSL_ITEMs can
 375    come in blocks separated with STORE_ATTR_OR.  Note that the value returned
 376    by STORE_parse_attrs_next() must be freed with STORE_ATTR_INFO_free(). */
 377 void *STORE_parse_attrs_start(OPENSSL_ITEM *attributes);
 378 STORE_ATTR_INFO *STORE_parse_attrs_next(void *handle);
 379 int STORE_parse_attrs_end(void *handle);
 380 int STORE_parse_attrs_endp(void *handle);
 381
 382 /* Creator and destructor */
 383 STORE_ATTR_INFO *STORE_ATTR_INFO_new(void);
 384 int STORE_ATTR_INFO_free(STORE_ATTR_INFO *attrs);
 385
 386 /* Manipulators */
 387 char *STORE_ATTR_INFO_get0_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
 388 unsigned char *STORE_ATTR_INFO_get0_sha1str(STORE_ATTR_INFO *attrs,
 389         STORE_ATTR_TYPES code);
 390 X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
 391 BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code);
 392 int STORE_ATTR_INFO_set_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 393         char *cstr, size_t cstr_size);
 394 int STORE_ATTR_INFO_set_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 395         unsigned char *sha1str, size_t sha1str_size);
 396 int STORE_ATTR_INFO_set_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 397         X509_NAME *dn);
 398 int STORE_ATTR_INFO_set_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 399         BIGNUM *number);
 400 int STORE_ATTR_INFO_modify_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 401         char *cstr, size_t cstr_size);
 402 int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 403         unsigned char *sha1str, size_t sha1str_size);
 404 int STORE_ATTR_INFO_modify_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 405         X509_NAME *dn);
 406 int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 407         BIGNUM *number);
 408
 409 /* Compare on basis of a bit pattern formed by the STORE_ATTR_TYPES values
 410    in each contained attribute. */
 411 int STORE_ATTR_INFO_compare(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 412 /* Check if the set of attributes in a is within the range of attributes
 413    set in b. */
 414 int STORE_ATTR_INFO_in_range(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 415 /* Check if the set of attributes in a are also set in b. */
 416 int STORE_ATTR_INFO_in(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 417 /* Same as STORE_ATTR_INFO_in(), but also checks the attribute values. */
 418 int STORE_ATTR_INFO_in_ex(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 419
 420
 421 /* BEGIN ERROR CODES */
 422 /* The following lines are auto generated by the script mkerr.pl. Any changes
 423  * made after this point may be overwritten when the script is next run.
 424  */
 425 void ERR_load_STORE_strings(void);
 426
 427 /* Error codes for the STORE functions. */
 428
 429 /* Function codes. */
 430 #define STORE_F_MEM_DELETE                               134
 431 #define STORE_F_MEM_GENERATE                             135
 432 #define STORE_F_MEM_LIST_END                             168
 433 #define STORE_F_MEM_LIST_NEXT                            136
 434 #define STORE_F_MEM_LIST_START                           137
 435 #define STORE_F_MEM_MODIFY                               169
 436 #define STORE_F_MEM_STORE                                138
 437 #define STORE_F_STORE_ATTR_INFO_GET0_CSTR                139
 438 #define STORE_F_STORE_ATTR_INFO_GET0_DN                  140
 439 #define STORE_F_STORE_ATTR_INFO_GET0_NUMBER              141
 440 #define STORE_F_STORE_ATTR_INFO_GET0_SHA1STR             142
 441 #define STORE_F_STORE_ATTR_INFO_MODIFY_CSTR              143
 442 #define STORE_F_STORE_ATTR_INFO_MODIFY_DN                144
 443 #define STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER            145
 444 #define STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR           146
 445 #define STORE_F_STORE_ATTR_INFO_SET_CSTR                 147
 446 #define STORE_F_STORE_ATTR_INFO_SET_DN                   148
 447 #define STORE_F_STORE_ATTR_INFO_SET_NUMBER               149
 448 #define STORE_F_STORE_ATTR_INFO_SET_SHA1STR              150
 449 #define STORE_F_STORE_CERTIFICATE                        170
 450 #define STORE_F_STORE_CTRL                               161
 451 #define STORE_F_STORE_DELETE_ARBITRARY                   158
 452 #define STORE_F_STORE_DELETE_CERTIFICATE                 102
 453 #define STORE_F_STORE_DELETE_CRL                         103
 454 #define STORE_F_STORE_DELETE_NUMBER                      104
 455 #define STORE_F_STORE_DELETE_PRIVATE_KEY                 105
 456 #define STORE_F_STORE_DELETE_PUBLIC_KEY                  106
 457 #define STORE_F_STORE_GENERATE_CRL                       107
 458 #define STORE_F_STORE_GENERATE_KEY                       108
 459 #define STORE_F_STORE_GET_ARBITRARY                      159
 460 #define STORE_F_STORE_GET_CERTIFICATE                    109
 461 #define STORE_F_STORE_GET_CRL                            110
 462 #define STORE_F_STORE_GET_NUMBER                         111
 463 #define STORE_F_STORE_GET_PRIVATE_KEY                    112
 464 #define STORE_F_STORE_GET_PUBLIC_KEY                     113
 465 #define STORE_F_STORE_LIST_CERTIFICATE_END               114
 466 #define STORE_F_STORE_LIST_CERTIFICATE_ENDP              153
 467 #define STORE_F_STORE_LIST_CERTIFICATE_NEXT              115
 468 #define STORE_F_STORE_LIST_CERTIFICATE_START             116
 469 #define STORE_F_STORE_LIST_CRL_END                       117
 470 #define STORE_F_STORE_LIST_CRL_ENDP                      154
 471 #define STORE_F_STORE_LIST_CRL_NEXT                      118
 472 #define STORE_F_STORE_LIST_CRL_START                     119
 473 #define STORE_F_STORE_LIST_PRIVATE_KEY_END               120
 474 #define STORE_F_STORE_LIST_PRIVATE_KEY_ENDP              155
 475 #define STORE_F_STORE_LIST_PRIVATE_KEY_NEXT              121
 476 #define STORE_F_STORE_LIST_PRIVATE_KEY_START             122
 477 #define STORE_F_STORE_LIST_PUBLIC_KEY_END                123
 478 #define STORE_F_STORE_LIST_PUBLIC_KEY_ENDP               156
 479 #define STORE_F_STORE_LIST_PUBLIC_KEY_NEXT               124
 480 #define STORE_F_STORE_LIST_PUBLIC_KEY_START              125
 481 #define STORE_F_STORE_MODIFY_ARBITRARY                   162
 482 #define STORE_F_STORE_MODIFY_CERTIFICATE                 163
 483 #define STORE_F_STORE_MODIFY_CRL                         164
 484 #define STORE_F_STORE_MODIFY_NUMBER                      165
 485 #define STORE_F_STORE_MODIFY_PRIVATE_KEY                 166
 486 #define STORE_F_STORE_MODIFY_PUBLIC_KEY                  167
 487 #define STORE_F_STORE_NEW_ENGINE                         133
 488 #define STORE_F_STORE_NEW_METHOD                         132
 489 #define STORE_F_STORE_PARSE_ATTRS_END                    151
 490 #define STORE_F_STORE_PARSE_ATTRS_ENDP                   172
 491 #define STORE_F_STORE_PARSE_ATTRS_NEXT                   152
 492 #define STORE_F_STORE_PARSE_ATTRS_START                  171
 493 #define STORE_F_STORE_REVOKE_CERTIFICATE                 129
 494 #define STORE_F_STORE_REVOKE_PRIVATE_KEY                 130
 495 #define STORE_F_STORE_REVOKE_PUBLIC_KEY                  131
 496 #define STORE_F_STORE_STORE_ARBITRARY                    157
 497 #define STORE_F_STORE_STORE_CERTIFICATE                  100
 498 #define STORE_F_STORE_STORE_CRL                          101
 499 #define STORE_F_STORE_STORE_NUMBER                       126
 500 #define STORE_F_STORE_STORE_PRIVATE_KEY                  127
 501 #define STORE_F_STORE_STORE_PUBLIC_KEY                   128
 502
 503 /* Reason codes. */
 504 #define STORE_R_ALREADY_HAS_A_VALUE                      127
 505 #define STORE_R_FAILED_DELETING_ARBITRARY                132
 506 #define STORE_R_FAILED_DELETING_CERTIFICATE              100
 507 #define STORE_R_FAILED_DELETING_KEY                      101
 508 #define STORE_R_FAILED_DELETING_NUMBER                   102
 509 #define STORE_R_FAILED_GENERATING_CRL                    103
 510 #define STORE_R_FAILED_GENERATING_KEY                    104
 511 #define STORE_R_FAILED_GETTING_ARBITRARY                 133
 512 #define STORE_R_FAILED_GETTING_CERTIFICATE               105
 513 #define STORE_R_FAILED_GETTING_KEY                       106
 514 #define STORE_R_FAILED_GETTING_NUMBER                    107
 515 #define STORE_R_FAILED_LISTING_CERTIFICATES              108
 516 #define STORE_R_FAILED_LISTING_KEYS                      109
 517 #define STORE_R_FAILED_MODIFYING_ARBITRARY               138
 518 #define STORE_R_FAILED_MODIFYING_CERTIFICATE             139
 519 #define STORE_R_FAILED_MODIFYING_CRL                     140
 520 #define STORE_R_FAILED_MODIFYING_NUMBER                  141
 521 #define STORE_R_FAILED_MODIFYING_PRIVATE_KEY             142
 522 #define STORE_R_FAILED_MODIFYING_PUBLIC_KEY              143
 523 #define STORE_R_FAILED_REVOKING_CERTIFICATE              110
 524 #define STORE_R_FAILED_REVOKING_KEY                      111
 525 #define STORE_R_FAILED_STORING_ARBITRARY                 134
 526 #define STORE_R_FAILED_STORING_CERTIFICATE               112
 527 #define STORE_R_FAILED_STORING_KEY                       113
 528 #define STORE_R_FAILED_STORING_NUMBER                    114
 529 #define STORE_R_NOT_IMPLEMENTED                          128
 530 #define STORE_R_NO_CONTROL_FUNCTION                      144
 531 #define STORE_R_NO_DELETE_ARBITRARY_FUNCTION             135
 532 #define STORE_R_NO_DELETE_NUMBER_FUNCTION                115
 533 #define STORE_R_NO_DELETE_OBJECT_FUNCTION                116
 534 #define STORE_R_NO_GENERATE_CRL_FUNCTION                 117
 535 #define STORE_R_NO_GENERATE_OBJECT_FUNCTION              118
 536 #define STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION         136
 537 #define STORE_R_NO_GET_OBJECT_FUNCTION                   119
 538 #define STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION            120
 539 #define STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION             131
 540 #define STORE_R_NO_LIST_OBJECT_END_FUNCTION              121
 541 #define STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION             122
 542 #define STORE_R_NO_LIST_OBJECT_START_FUNCTION            123
 543 #define STORE_R_NO_MODIFY_OBJECT_FUNCTION                145
 544 #define STORE_R_NO_REVOKE_OBJECT_FUNCTION                124
 545 #define STORE_R_NO_STORE                                 129
 546 #define STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION       137
 547 #define STORE_R_NO_STORE_OBJECT_FUNCTION                 125
 548 #define STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION          126
 549 #define STORE_R_NO_VALUE                                 130
 550
 551 #ifdef  __cplusplus
 552 }
 553 #endif
 554 #endif