release/src/router/openssl/crypto/store/store.h

   1 /* crypto/store/store.h */
   2 /*
   3  * Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
   4  * 2003.
   5  */
   6 /* ====================================================================
   7  * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in
  18  *    the documentation and/or other materials provided with the
  19  *    distribution.
  20  *
  21  * 3. All advertising materials mentioning features or use of this
  22  *    software must display the following acknowledgment:
  23  *    "This product includes software developed by the OpenSSL Project
  24  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  25  *
  26  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  27  *    endorse or promote products derived from this software without
  28  *    prior written permission. For written permission, please contact
  29  *    openssl-core@openssl.org.
  30  *
  31  * 5. Products derived from this software may not be called "OpenSSL"
  32  *    nor may "OpenSSL" appear in their names without prior written
  33  *    permission of the OpenSSL Project.
  34  *
  35  * 6. Redistributions of any form whatsoever must retain the following
  36  *    acknowledgment:
  37  *    "This product includes software developed by the OpenSSL Project
  38  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  39  *
  40  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  41  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  43  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  44  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  45  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  46  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  47  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  49  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  50  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  51  * OF THE POSSIBILITY OF SUCH DAMAGE.
  52  * ====================================================================
  53  *
  54  * This product includes cryptographic software written by Eric Young
  55  * (eay@cryptsoft.com).  This product includes software written by Tim
  56  * Hudson (tjh@cryptsoft.com).
  57  *
  58  */
  59
  60 #ifndef HEADER_STORE_H
  61 # define HEADER_STORE_H
  62
  63 # include <openssl/opensslconf.h>
  64
  65 # ifdef OPENSSL_NO_STORE
  66 #  error STORE is disabled.
  67 # endif
  68
  69 # include <openssl/ossl_typ.h>
  70 # ifndef OPENSSL_NO_DEPRECATED
  71 #  include <openssl/evp.h>
  72 #  include <openssl/bn.h>
  73 #  include <openssl/x509.h>
  74 # endif
  75
  76 #ifdef  __cplusplus
  77 extern "C" {
  78 #endif
  79
  80 /* Already defined in ossl_typ.h */
  81 /* typedef struct store_st STORE; */
  82 /* typedef struct store_method_st STORE_METHOD; */
  83
  84 /*
  85  * All the following functions return 0, a negative number or NULL on error.
  86  * When everything is fine, they return a positive value or a non-NULL
  87  * pointer, all depending on their purpose.
  88  */
  89
  90 /* Creators and destructor.   */
  91 STORE *STORE_new_method(const STORE_METHOD *method);
  92 STORE *STORE_new_engine(ENGINE *engine);
  93 void STORE_free(STORE *ui);
  94
  95 /*
  96  * Give a user interface parametrised control commands.  This can be used to
  97  * send down an integer, a data pointer or a function pointer, as well as be
  98  * used to get information from a STORE.
  99  */
 100 int STORE_ctrl(STORE *store, int cmd, long i, void *p, void (*f) (void));
 101
 102 /*
 103  * A control to set the directory with keys and certificates.  Used by the
 104  * built-in directory level method.
 105  */
 106 # define STORE_CTRL_SET_DIRECTORY        0x0001
 107 /*
 108  * A control to set a file to load.  Used by the built-in file level method.
 109  */
 110 # define STORE_CTRL_SET_FILE             0x0002
 111 /*
 112  * A control to set a configuration file to load.  Can be used by any method
 113  * that wishes to load a configuration file.
 114  */
 115 # define STORE_CTRL_SET_CONF_FILE        0x0003
 116 /*
 117  * A control to set a the section of the loaded configuration file.  Can be
 118  * used by any method that wishes to load a configuration file.
 119  */
 120 # define STORE_CTRL_SET_CONF_SECTION     0x0004
 121
 122 /* Some methods may use extra data */
 123 # define STORE_set_app_data(s,arg)       STORE_set_ex_data(s,0,arg)
 124 # define STORE_get_app_data(s)           STORE_get_ex_data(s,0)
 125 int STORE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 126                            CRYPTO_EX_dup *dup_func,
 127                            CRYPTO_EX_free *free_func);
 128 int STORE_set_ex_data(STORE *r, int idx, void *arg);
 129 void *STORE_get_ex_data(STORE *r, int idx);
 130
 131 /* Use specific methods instead of the built-in one */
 132 const STORE_METHOD *STORE_get_method(STORE *store);
 133 const STORE_METHOD *STORE_set_method(STORE *store, const STORE_METHOD *meth);
 134
 135 /* The standard OpenSSL methods. */
 136 /*
 137  * This is the in-memory method.  It does everything except revoking and
 138  * updating, and is of course volatile.  It's used by other methods that have
 139  * an in-memory cache.
 140  */
 141 const STORE_METHOD *STORE_Memory(void);
 142 # if 0                          /* Not yet implemented */
 143 /*
 144  * This is the directory store.  It does everything except revoking and
 145  * updating, and uses STORE_Memory() to cache things in memory.
 146  */
 147 const STORE_METHOD *STORE_Directory(void);
 148 /*
 149  * This is the file store.  It does everything except revoking and updating,
 150  * and uses STORE_Memory() to cache things in memory.  Certificates are added
 151  * to it with the store operation, and it will only get cached certificates.
 152  */
 153 const STORE_METHOD *STORE_File(void);
 154 # endif
 155
 156 /*
 157  * Store functions take a type code for the type of data they should store or
 158  * fetch
 159  */
 160 typedef enum STORE_object_types {
 161     STORE_OBJECT_TYPE_X509_CERTIFICATE = 0x01, /* X509 * */
 162     STORE_OBJECT_TYPE_X509_CRL = 0x02, /* X509_CRL * */
 163     STORE_OBJECT_TYPE_PRIVATE_KEY = 0x03, /* EVP_PKEY * */
 164     STORE_OBJECT_TYPE_PUBLIC_KEY = 0x04, /* EVP_PKEY * */
 165     STORE_OBJECT_TYPE_NUMBER = 0x05, /* BIGNUM * */
 166     STORE_OBJECT_TYPE_ARBITRARY = 0x06, /* BUF_MEM * */
 167     STORE_OBJECT_TYPE_NUM = 0x06 /* The amount of known object types */
 168 } STORE_OBJECT_TYPES;
 169 /* List of text strings corresponding to the object types. */
 170 extern const char *const STORE_object_type_string[STORE_OBJECT_TYPE_NUM + 1];
 171
 172 /*
 173  * Some store functions take a parameter list.  Those parameters come with
 174  * one of the following codes. The comments following the codes below
 175  * indicate what type the value should be a pointer to.
 176  */
 177 typedef enum STORE_params {
 178     STORE_PARAM_EVP_TYPE = 0x01, /* int */
 179     STORE_PARAM_BITS = 0x02,    /* size_t */
 180     STORE_PARAM_KEY_PARAMETERS = 0x03, /* ??? */
 181     STORE_PARAM_KEY_NO_PARAMETERS = 0x04, /* N/A */
 182     STORE_PARAM_AUTH_PASSPHRASE = 0x05, /* char * */
 183     STORE_PARAM_AUTH_KRB5_TICKET = 0x06, /* void * */
 184     STORE_PARAM_TYPE_NUM = 0x06 /* The amount of known parameter types */
 185 } STORE_PARAM_TYPES;
 186 /*
 187  * Parameter value sizes.  -1 means unknown, anything else is the required
 188  * size.
 189  */
 190 extern const int STORE_param_sizes[STORE_PARAM_TYPE_NUM + 1];
 191
 192 /*
 193  * Store functions take attribute lists.  Those attributes come with codes.
 194  * The comments following the codes below indicate what type the value should
 195  * be a pointer to.
 196  */
 197 typedef enum STORE_attribs {
 198     STORE_ATTR_END = 0x00,
 199     STORE_ATTR_FRIENDLYNAME = 0x01, /* C string */
 200     STORE_ATTR_KEYID = 0x02,    /* 160 bit string (SHA1) */
 201     STORE_ATTR_ISSUERKEYID = 0x03, /* 160 bit string (SHA1) */
 202     STORE_ATTR_SUBJECTKEYID = 0x04, /* 160 bit string (SHA1) */
 203     STORE_ATTR_ISSUERSERIALHASH = 0x05, /* 160 bit string (SHA1) */
 204     STORE_ATTR_ISSUER = 0x06,   /* X509_NAME * */
 205     STORE_ATTR_SERIAL = 0x07,   /* BIGNUM * */
 206     STORE_ATTR_SUBJECT = 0x08,  /* X509_NAME * */
 207     STORE_ATTR_CERTHASH = 0x09, /* 160 bit string (SHA1) */
 208     STORE_ATTR_EMAIL = 0x0a,    /* C string */
 209     STORE_ATTR_FILENAME = 0x0b, /* C string */
 210     STORE_ATTR_TYPE_NUM = 0x0b, /* The amount of known attribute types */
 211     STORE_ATTR_OR = 0xff        /* This is a special separator, which
 212                                  * expresses the OR operation.  */
 213 } STORE_ATTR_TYPES;
 214 /*
 215  * Attribute value sizes.  -1 means unknown, anything else is the required
 216  * size.
 217  */
 218 extern const int STORE_attr_sizes[STORE_ATTR_TYPE_NUM + 1];
 219
 220 typedef enum STORE_certificate_status {
 221     STORE_X509_VALID = 0x00,
 222     STORE_X509_EXPIRED = 0x01,
 223     STORE_X509_SUSPENDED = 0x02,
 224     STORE_X509_REVOKED = 0x03
 225 } STORE_CERTIFICATE_STATUS;
 226
 227 /*
 228  * Engine store functions will return a structure that contains all the
 229  * necessary information, including revokation status for certificates.  This
 230  * is really not needed for application authors, as the ENGINE framework
 231  * functions will extract the OpenSSL-specific information when at all
 232  * possible.  However, for engine authors, it's crucial to know this
 233  * structure.
 234  */
 235 typedef struct STORE_OBJECT_st {
 236     STORE_OBJECT_TYPES type;
 237     union {
 238         struct {
 239             STORE_CERTIFICATE_STATUS status;
 240             X509 *certificate;
 241         } x509;
 242         X509_CRL *crl;
 243         EVP_PKEY *key;
 244         BIGNUM *number;
 245         BUF_MEM *arbitrary;
 246     } data;
 247 } STORE_OBJECT;
 248 DECLARE_STACK_OF(STORE_OBJECT)
 249 STORE_OBJECT *STORE_OBJECT_new(void);
 250 void STORE_OBJECT_free(STORE_OBJECT *data);
 251
 252 /*
 253  * The following functions handle the storage. They return 0, a negative
 254  * number or NULL on error, anything else on success.
 255  */
 256 X509 *STORE_get_certificate(STORE *e, OPENSSL_ITEM attributes[],
 257                             OPENSSL_ITEM parameters[]);
 258 int STORE_store_certificate(STORE *e, X509 *data, OPENSSL_ITEM attributes[],
 259                             OPENSSL_ITEM parameters[]);
 260 int STORE_modify_certificate(STORE *e, OPENSSL_ITEM search_attributes[],
 261                              OPENSSL_ITEM add_attributes[],
 262                              OPENSSL_ITEM modify_attributes[],
 263                              OPENSSL_ITEM delete_attributes[],
 264                              OPENSSL_ITEM parameters[]);
 265 int STORE_revoke_certificate(STORE *e, OPENSSL_ITEM attributes[],
 266                              OPENSSL_ITEM parameters[]);
 267 int STORE_delete_certificate(STORE *e, OPENSSL_ITEM attributes[],
 268                              OPENSSL_ITEM parameters[]);
 269 void *STORE_list_certificate_start(STORE *e, OPENSSL_ITEM attributes[],
 270                                    OPENSSL_ITEM parameters[]);
 271 X509 *STORE_list_certificate_next(STORE *e, void *handle);
 272 int STORE_list_certificate_end(STORE *e, void *handle);
 273 int STORE_list_certificate_endp(STORE *e, void *handle);
 274 EVP_PKEY *STORE_generate_key(STORE *e, OPENSSL_ITEM attributes[],
 275                              OPENSSL_ITEM parameters[]);
 276 EVP_PKEY *STORE_get_private_key(STORE *e, OPENSSL_ITEM attributes[],
 277                                 OPENSSL_ITEM parameters[]);
 278 int STORE_store_private_key(STORE *e, EVP_PKEY *data,
 279                             OPENSSL_ITEM attributes[],
 280                             OPENSSL_ITEM parameters[]);
 281 int STORE_modify_private_key(STORE *e, OPENSSL_ITEM search_attributes[],
 282                              OPENSSL_ITEM add_sttributes[],
 283                              OPENSSL_ITEM modify_attributes[],
 284                              OPENSSL_ITEM delete_attributes[],
 285                              OPENSSL_ITEM parameters[]);
 286 int STORE_revoke_private_key(STORE *e, OPENSSL_ITEM attributes[],
 287                              OPENSSL_ITEM parameters[]);
 288 int STORE_delete_private_key(STORE *e, OPENSSL_ITEM attributes[],
 289                              OPENSSL_ITEM parameters[]);
 290 void *STORE_list_private_key_start(STORE *e, OPENSSL_ITEM attributes[],
 291                                    OPENSSL_ITEM parameters[]);
 292 EVP_PKEY *STORE_list_private_key_next(STORE *e, void *handle);
 293 int STORE_list_private_key_end(STORE *e, void *handle);
 294 int STORE_list_private_key_endp(STORE *e, void *handle);
 295 EVP_PKEY *STORE_get_public_key(STORE *e, OPENSSL_ITEM attributes[],
 296                                OPENSSL_ITEM parameters[]);
 297 int STORE_store_public_key(STORE *e, EVP_PKEY *data,
 298                            OPENSSL_ITEM attributes[],
 299                            OPENSSL_ITEM parameters[]);
 300 int STORE_modify_public_key(STORE *e, OPENSSL_ITEM search_attributes[],
 301                             OPENSSL_ITEM add_sttributes[],
 302                             OPENSSL_ITEM modify_attributes[],
 303                             OPENSSL_ITEM delete_attributes[],
 304                             OPENSSL_ITEM parameters[]);
 305 int STORE_revoke_public_key(STORE *e, OPENSSL_ITEM attributes[],
 306                             OPENSSL_ITEM parameters[]);
 307 int STORE_delete_public_key(STORE *e, OPENSSL_ITEM attributes[],
 308                             OPENSSL_ITEM parameters[]);
 309 void *STORE_list_public_key_start(STORE *e, OPENSSL_ITEM attributes[],
 310                                   OPENSSL_ITEM parameters[]);
 311 EVP_PKEY *STORE_list_public_key_next(STORE *e, void *handle);
 312 int STORE_list_public_key_end(STORE *e, void *handle);
 313 int STORE_list_public_key_endp(STORE *e, void *handle);
 314 X509_CRL *STORE_generate_crl(STORE *e, OPENSSL_ITEM attributes[],
 315                              OPENSSL_ITEM parameters[]);
 316 X509_CRL *STORE_get_crl(STORE *e, OPENSSL_ITEM attributes[],
 317                         OPENSSL_ITEM parameters[]);
 318 int STORE_store_crl(STORE *e, X509_CRL *data, OPENSSL_ITEM attributes[],
 319                     OPENSSL_ITEM parameters[]);
 320 int STORE_modify_crl(STORE *e, OPENSSL_ITEM search_attributes[],
 321                      OPENSSL_ITEM add_sttributes[],
 322                      OPENSSL_ITEM modify_attributes[],
 323                      OPENSSL_ITEM delete_attributes[],
 324                      OPENSSL_ITEM parameters[]);
 325 int STORE_delete_crl(STORE *e, OPENSSL_ITEM attributes[],
 326                      OPENSSL_ITEM parameters[]);
 327 void *STORE_list_crl_start(STORE *e, OPENSSL_ITEM attributes[],
 328                            OPENSSL_ITEM parameters[]);
 329 X509_CRL *STORE_list_crl_next(STORE *e, void *handle);
 330 int STORE_list_crl_end(STORE *e, void *handle);
 331 int STORE_list_crl_endp(STORE *e, void *handle);
 332 int STORE_store_number(STORE *e, BIGNUM *data, OPENSSL_ITEM attributes[],
 333                        OPENSSL_ITEM parameters[]);
 334 int STORE_modify_number(STORE *e, OPENSSL_ITEM search_attributes[],
 335                         OPENSSL_ITEM add_sttributes[],
 336                         OPENSSL_ITEM modify_attributes[],
 337                         OPENSSL_ITEM delete_attributes[],
 338                         OPENSSL_ITEM parameters[]);
 339 BIGNUM *STORE_get_number(STORE *e, OPENSSL_ITEM attributes[],
 340                          OPENSSL_ITEM parameters[]);
 341 int STORE_delete_number(STORE *e, OPENSSL_ITEM attributes[],
 342                         OPENSSL_ITEM parameters[]);
 343 int STORE_store_arbitrary(STORE *e, BUF_MEM *data, OPENSSL_ITEM attributes[],
 344                           OPENSSL_ITEM parameters[]);
 345 int STORE_modify_arbitrary(STORE *e, OPENSSL_ITEM search_attributes[],
 346                            OPENSSL_ITEM add_sttributes[],
 347                            OPENSSL_ITEM modify_attributes[],
 348                            OPENSSL_ITEM delete_attributes[],
 349                            OPENSSL_ITEM parameters[]);
 350 BUF_MEM *STORE_get_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
 351                              OPENSSL_ITEM parameters[]);
 352 int STORE_delete_arbitrary(STORE *e, OPENSSL_ITEM attributes[],
 353                            OPENSSL_ITEM parameters[]);
 354
 355 /* Create and manipulate methods */
 356 STORE_METHOD *STORE_create_method(char *name);
 357 void STORE_destroy_method(STORE_METHOD *store_method);
 358
 359 /* These callback types are use for store handlers */
 360 typedef int (*STORE_INITIALISE_FUNC_PTR) (STORE *);
 361 typedef void (*STORE_CLEANUP_FUNC_PTR) (STORE *);
 362 typedef STORE_OBJECT *(*STORE_GENERATE_OBJECT_FUNC_PTR)(STORE *,
 363                                                         STORE_OBJECT_TYPES
 364                                                         type,
 365                                                         OPENSSL_ITEM
 366                                                         attributes[],
 367                                                         OPENSSL_ITEM
 368                                                         parameters[]);
 369 typedef STORE_OBJECT *(*STORE_GET_OBJECT_FUNC_PTR)(STORE *,
 370                                                    STORE_OBJECT_TYPES type,
 371                                                    OPENSSL_ITEM attributes[],
 372                                                    OPENSSL_ITEM parameters[]);
 373 typedef void *(*STORE_START_OBJECT_FUNC_PTR)(STORE *, STORE_OBJECT_TYPES type,
 374                                              OPENSSL_ITEM attributes[],
 375                                              OPENSSL_ITEM parameters[]);
 376 typedef STORE_OBJECT *(*STORE_NEXT_OBJECT_FUNC_PTR)(STORE *, void *handle);
 377 typedef int (*STORE_END_OBJECT_FUNC_PTR) (STORE *, void *handle);
 378 typedef int (*STORE_HANDLE_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
 379                                              OPENSSL_ITEM attributes[],
 380                                              OPENSSL_ITEM parameters[]);
 381 typedef int (*STORE_STORE_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
 382                                             STORE_OBJECT *data,
 383                                             OPENSSL_ITEM attributes[],
 384                                             OPENSSL_ITEM parameters[]);
 385 typedef int (*STORE_MODIFY_OBJECT_FUNC_PTR) (STORE *, STORE_OBJECT_TYPES type,
 386                                              OPENSSL_ITEM search_attributes[],
 387                                              OPENSSL_ITEM add_attributes[],
 388                                              OPENSSL_ITEM modify_attributes[],
 389                                              OPENSSL_ITEM delete_attributes[],
 390                                              OPENSSL_ITEM parameters[]);
 391 typedef int (*STORE_GENERIC_FUNC_PTR) (STORE *, OPENSSL_ITEM attributes[],
 392                                        OPENSSL_ITEM parameters[]);
 393 typedef int (*STORE_CTRL_FUNC_PTR) (STORE *, int cmd, long l, void *p,
 394                                     void (*f) (void));
 395
 396 int STORE_method_set_initialise_function(STORE_METHOD *sm,
 397                                          STORE_INITIALISE_FUNC_PTR init_f);
 398 int STORE_method_set_cleanup_function(STORE_METHOD *sm,
 399                                       STORE_CLEANUP_FUNC_PTR clean_f);
 400 int STORE_method_set_generate_function(STORE_METHOD *sm,
 401                                        STORE_GENERATE_OBJECT_FUNC_PTR
 402                                        generate_f);
 403 int STORE_method_set_get_function(STORE_METHOD *sm,
 404                                   STORE_GET_OBJECT_FUNC_PTR get_f);
 405 int STORE_method_set_store_function(STORE_METHOD *sm,
 406                                     STORE_STORE_OBJECT_FUNC_PTR store_f);
 407 int STORE_method_set_modify_function(STORE_METHOD *sm,
 408                                      STORE_MODIFY_OBJECT_FUNC_PTR store_f);
 409 int STORE_method_set_revoke_function(STORE_METHOD *sm,
 410                                      STORE_HANDLE_OBJECT_FUNC_PTR revoke_f);
 411 int STORE_method_set_delete_function(STORE_METHOD *sm,
 412                                      STORE_HANDLE_OBJECT_FUNC_PTR delete_f);
 413 int STORE_method_set_list_start_function(STORE_METHOD *sm,
 414                                          STORE_START_OBJECT_FUNC_PTR
 415                                          list_start_f);
 416 int STORE_method_set_list_next_function(STORE_METHOD *sm,
 417                                         STORE_NEXT_OBJECT_FUNC_PTR
 418                                         list_next_f);
 419 int STORE_method_set_list_end_function(STORE_METHOD *sm,
 420                                        STORE_END_OBJECT_FUNC_PTR list_end_f);
 421 int STORE_method_set_update_store_function(STORE_METHOD *sm,
 422                                            STORE_GENERIC_FUNC_PTR);
 423 int STORE_method_set_lock_store_function(STORE_METHOD *sm,
 424                                          STORE_GENERIC_FUNC_PTR);
 425 int STORE_method_set_unlock_store_function(STORE_METHOD *sm,
 426                                            STORE_GENERIC_FUNC_PTR);
 427 int STORE_method_set_ctrl_function(STORE_METHOD *sm,
 428                                    STORE_CTRL_FUNC_PTR ctrl_f);
 429
 430 STORE_INITIALISE_FUNC_PTR STORE_method_get_initialise_function(STORE_METHOD
 431                                                                *sm);
 432 STORE_CLEANUP_FUNC_PTR STORE_method_get_cleanup_function(STORE_METHOD *sm);
 433 STORE_GENERATE_OBJECT_FUNC_PTR STORE_method_get_generate_function(STORE_METHOD
 434                                                                   *sm);
 435 STORE_GET_OBJECT_FUNC_PTR STORE_method_get_get_function(STORE_METHOD *sm);
 436 STORE_STORE_OBJECT_FUNC_PTR STORE_method_get_store_function(STORE_METHOD *sm);
 437 STORE_MODIFY_OBJECT_FUNC_PTR STORE_method_get_modify_function(STORE_METHOD
 438                                                               *sm);
 439 STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_revoke_function(STORE_METHOD
 440                                                               *sm);
 441 STORE_HANDLE_OBJECT_FUNC_PTR STORE_method_get_delete_function(STORE_METHOD
 442                                                               *sm);
 443 STORE_START_OBJECT_FUNC_PTR STORE_method_get_list_start_function(STORE_METHOD
 444                                                                  *sm);
 445 STORE_NEXT_OBJECT_FUNC_PTR STORE_method_get_list_next_function(STORE_METHOD
 446                                                                *sm);
 447 STORE_END_OBJECT_FUNC_PTR STORE_method_get_list_end_function(STORE_METHOD
 448                                                              *sm);
 449 STORE_GENERIC_FUNC_PTR STORE_method_get_update_store_function(STORE_METHOD
 450                                                               *sm);
 451 STORE_GENERIC_FUNC_PTR STORE_method_get_lock_store_function(STORE_METHOD *sm);
 452 STORE_GENERIC_FUNC_PTR STORE_method_get_unlock_store_function(STORE_METHOD
 453                                                               *sm);
 454 STORE_CTRL_FUNC_PTR STORE_method_get_ctrl_function(STORE_METHOD *sm);
 455
 456 /* Method helper structures and functions. */
 457
 458 /*
 459  * This structure is the result of parsing through the information in a list
 460  * of OPENSSL_ITEMs.  It stores all the necessary information in a structured
 461  * way.
 462  */
 463 typedef struct STORE_attr_info_st STORE_ATTR_INFO;
 464
 465 /*
 466  * Parse a list of OPENSSL_ITEMs and return a pointer to a STORE_ATTR_INFO.
 467  * Note that we do this in the list form, since the list of OPENSSL_ITEMs can
 468  * come in blocks separated with STORE_ATTR_OR.  Note that the value returned
 469  * by STORE_parse_attrs_next() must be freed with STORE_ATTR_INFO_free().
 470  */
 471 void *STORE_parse_attrs_start(OPENSSL_ITEM *attributes);
 472 STORE_ATTR_INFO *STORE_parse_attrs_next(void *handle);
 473 int STORE_parse_attrs_end(void *handle);
 474 int STORE_parse_attrs_endp(void *handle);
 475
 476 /* Creator and destructor */
 477 STORE_ATTR_INFO *STORE_ATTR_INFO_new(void);
 478 int STORE_ATTR_INFO_free(STORE_ATTR_INFO *attrs);
 479
 480 /* Manipulators */
 481 char *STORE_ATTR_INFO_get0_cstr(STORE_ATTR_INFO *attrs,
 482                                 STORE_ATTR_TYPES code);
 483 unsigned char *STORE_ATTR_INFO_get0_sha1str(STORE_ATTR_INFO *attrs,
 484                                             STORE_ATTR_TYPES code);
 485 X509_NAME *STORE_ATTR_INFO_get0_dn(STORE_ATTR_INFO *attrs,
 486                                    STORE_ATTR_TYPES code);
 487 BIGNUM *STORE_ATTR_INFO_get0_number(STORE_ATTR_INFO *attrs,
 488                                     STORE_ATTR_TYPES code);
 489 int STORE_ATTR_INFO_set_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 490                              char *cstr, size_t cstr_size);
 491 int STORE_ATTR_INFO_set_sha1str(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 492                                 unsigned char *sha1str, size_t sha1str_size);
 493 int STORE_ATTR_INFO_set_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 494                            X509_NAME *dn);
 495 int STORE_ATTR_INFO_set_number(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 496                                BIGNUM *number);
 497 int STORE_ATTR_INFO_modify_cstr(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 498                                 char *cstr, size_t cstr_size);
 499 int STORE_ATTR_INFO_modify_sha1str(STORE_ATTR_INFO *attrs,
 500                                    STORE_ATTR_TYPES code,
 501                                    unsigned char *sha1str,
 502                                    size_t sha1str_size);
 503 int STORE_ATTR_INFO_modify_dn(STORE_ATTR_INFO *attrs, STORE_ATTR_TYPES code,
 504                               X509_NAME *dn);
 505 int STORE_ATTR_INFO_modify_number(STORE_ATTR_INFO *attrs,
 506                                   STORE_ATTR_TYPES code, BIGNUM *number);
 507
 508 /*
 509  * Compare on basis of a bit pattern formed by the STORE_ATTR_TYPES values in
 510  * each contained attribute.
 511  */
 512 int STORE_ATTR_INFO_compare(const STORE_ATTR_INFO *const *a,
 513                             const STORE_ATTR_INFO *const *b);
 514 /*
 515  * Check if the set of attributes in a is within the range of attributes set
 516  * in b.
 517  */
 518 int STORE_ATTR_INFO_in_range(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 519 /* Check if the set of attributes in a are also set in b. */
 520 int STORE_ATTR_INFO_in(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 521 /* Same as STORE_ATTR_INFO_in(), but also checks the attribute values. */
 522 int STORE_ATTR_INFO_in_ex(STORE_ATTR_INFO *a, STORE_ATTR_INFO *b);
 523
 524 /* BEGIN ERROR CODES */
 525 /*
 526  * The following lines are auto generated by the script mkerr.pl. Any changes
 527  * made after this point may be overwritten when the script is next run.
 528  */
 529 void ERR_load_STORE_strings(void);
 530
 531 /* Error codes for the STORE functions. */
 532
 533 /* Function codes. */
 534 # define STORE_F_MEM_DELETE                               134
 535 # define STORE_F_MEM_GENERATE                             135
 536 # define STORE_F_MEM_LIST_END                             168
 537 # define STORE_F_MEM_LIST_NEXT                            136
 538 # define STORE_F_MEM_LIST_START                           137
 539 # define STORE_F_MEM_MODIFY                               169
 540 # define STORE_F_MEM_STORE                                138
 541 # define STORE_F_STORE_ATTR_INFO_GET0_CSTR                139
 542 # define STORE_F_STORE_ATTR_INFO_GET0_DN                  140
 543 # define STORE_F_STORE_ATTR_INFO_GET0_NUMBER              141
 544 # define STORE_F_STORE_ATTR_INFO_GET0_SHA1STR             142
 545 # define STORE_F_STORE_ATTR_INFO_MODIFY_CSTR              143
 546 # define STORE_F_STORE_ATTR_INFO_MODIFY_DN                144
 547 # define STORE_F_STORE_ATTR_INFO_MODIFY_NUMBER            145
 548 # define STORE_F_STORE_ATTR_INFO_MODIFY_SHA1STR           146
 549 # define STORE_F_STORE_ATTR_INFO_SET_CSTR                 147
 550 # define STORE_F_STORE_ATTR_INFO_SET_DN                   148
 551 # define STORE_F_STORE_ATTR_INFO_SET_NUMBER               149
 552 # define STORE_F_STORE_ATTR_INFO_SET_SHA1STR              150
 553 # define STORE_F_STORE_CERTIFICATE                        170
 554 # define STORE_F_STORE_CTRL                               161
 555 # define STORE_F_STORE_DELETE_ARBITRARY                   158
 556 # define STORE_F_STORE_DELETE_CERTIFICATE                 102
 557 # define STORE_F_STORE_DELETE_CRL                         103
 558 # define STORE_F_STORE_DELETE_NUMBER                      104
 559 # define STORE_F_STORE_DELETE_PRIVATE_KEY                 105
 560 # define STORE_F_STORE_DELETE_PUBLIC_KEY                  106
 561 # define STORE_F_STORE_GENERATE_CRL                       107
 562 # define STORE_F_STORE_GENERATE_KEY                       108
 563 # define STORE_F_STORE_GET_ARBITRARY                      159
 564 # define STORE_F_STORE_GET_CERTIFICATE                    109
 565 # define STORE_F_STORE_GET_CRL                            110
 566 # define STORE_F_STORE_GET_NUMBER                         111
 567 # define STORE_F_STORE_GET_PRIVATE_KEY                    112
 568 # define STORE_F_STORE_GET_PUBLIC_KEY                     113
 569 # define STORE_F_STORE_LIST_CERTIFICATE_END               114
 570 # define STORE_F_STORE_LIST_CERTIFICATE_ENDP              153
 571 # define STORE_F_STORE_LIST_CERTIFICATE_NEXT              115
 572 # define STORE_F_STORE_LIST_CERTIFICATE_START             116
 573 # define STORE_F_STORE_LIST_CRL_END                       117
 574 # define STORE_F_STORE_LIST_CRL_ENDP                      154
 575 # define STORE_F_STORE_LIST_CRL_NEXT                      118
 576 # define STORE_F_STORE_LIST_CRL_START                     119
 577 # define STORE_F_STORE_LIST_PRIVATE_KEY_END               120
 578 # define STORE_F_STORE_LIST_PRIVATE_KEY_ENDP              155
 579 # define STORE_F_STORE_LIST_PRIVATE_KEY_NEXT              121
 580 # define STORE_F_STORE_LIST_PRIVATE_KEY_START             122
 581 # define STORE_F_STORE_LIST_PUBLIC_KEY_END                123
 582 # define STORE_F_STORE_LIST_PUBLIC_KEY_ENDP               156
 583 # define STORE_F_STORE_LIST_PUBLIC_KEY_NEXT               124
 584 # define STORE_F_STORE_LIST_PUBLIC_KEY_START              125
 585 # define STORE_F_STORE_MODIFY_ARBITRARY                   162
 586 # define STORE_F_STORE_MODIFY_CERTIFICATE                 163
 587 # define STORE_F_STORE_MODIFY_CRL                         164
 588 # define STORE_F_STORE_MODIFY_NUMBER                      165
 589 # define STORE_F_STORE_MODIFY_PRIVATE_KEY                 166
 590 # define STORE_F_STORE_MODIFY_PUBLIC_KEY                  167
 591 # define STORE_F_STORE_NEW_ENGINE                         133
 592 # define STORE_F_STORE_NEW_METHOD                         132
 593 # define STORE_F_STORE_PARSE_ATTRS_END                    151
 594 # define STORE_F_STORE_PARSE_ATTRS_ENDP                   172
 595 # define STORE_F_STORE_PARSE_ATTRS_NEXT                   152
 596 # define STORE_F_STORE_PARSE_ATTRS_START                  171
 597 # define STORE_F_STORE_REVOKE_CERTIFICATE                 129
 598 # define STORE_F_STORE_REVOKE_PRIVATE_KEY                 130
 599 # define STORE_F_STORE_REVOKE_PUBLIC_KEY                  131
 600 # define STORE_F_STORE_STORE_ARBITRARY                    157
 601 # define STORE_F_STORE_STORE_CERTIFICATE                  100
 602 # define STORE_F_STORE_STORE_CRL                          101
 603 # define STORE_F_STORE_STORE_NUMBER                       126
 604 # define STORE_F_STORE_STORE_PRIVATE_KEY                  127
 605 # define STORE_F_STORE_STORE_PUBLIC_KEY                   128
 606
 607 /* Reason codes. */
 608 # define STORE_R_ALREADY_HAS_A_VALUE                      127
 609 # define STORE_R_FAILED_DELETING_ARBITRARY                132
 610 # define STORE_R_FAILED_DELETING_CERTIFICATE              100
 611 # define STORE_R_FAILED_DELETING_KEY                      101
 612 # define STORE_R_FAILED_DELETING_NUMBER                   102
 613 # define STORE_R_FAILED_GENERATING_CRL                    103
 614 # define STORE_R_FAILED_GENERATING_KEY                    104
 615 # define STORE_R_FAILED_GETTING_ARBITRARY                 133
 616 # define STORE_R_FAILED_GETTING_CERTIFICATE               105
 617 # define STORE_R_FAILED_GETTING_KEY                       106
 618 # define STORE_R_FAILED_GETTING_NUMBER                    107
 619 # define STORE_R_FAILED_LISTING_CERTIFICATES              108
 620 # define STORE_R_FAILED_LISTING_KEYS                      109
 621 # define STORE_R_FAILED_MODIFYING_ARBITRARY               138
 622 # define STORE_R_FAILED_MODIFYING_CERTIFICATE             139
 623 # define STORE_R_FAILED_MODIFYING_CRL                     140
 624 # define STORE_R_FAILED_MODIFYING_NUMBER                  141
 625 # define STORE_R_FAILED_MODIFYING_PRIVATE_KEY             142
 626 # define STORE_R_FAILED_MODIFYING_PUBLIC_KEY              143
 627 # define STORE_R_FAILED_REVOKING_CERTIFICATE              110
 628 # define STORE_R_FAILED_REVOKING_KEY                      111
 629 # define STORE_R_FAILED_STORING_ARBITRARY                 134
 630 # define STORE_R_FAILED_STORING_CERTIFICATE               112
 631 # define STORE_R_FAILED_STORING_KEY                       113
 632 # define STORE_R_FAILED_STORING_NUMBER                    114
 633 # define STORE_R_NOT_IMPLEMENTED                          128
 634 # define STORE_R_NO_CONTROL_FUNCTION                      144
 635 # define STORE_R_NO_DELETE_ARBITRARY_FUNCTION             135
 636 # define STORE_R_NO_DELETE_NUMBER_FUNCTION                115
 637 # define STORE_R_NO_DELETE_OBJECT_FUNCTION                116
 638 # define STORE_R_NO_GENERATE_CRL_FUNCTION                 117
 639 # define STORE_R_NO_GENERATE_OBJECT_FUNCTION              118
 640 # define STORE_R_NO_GET_OBJECT_ARBITRARY_FUNCTION         136
 641 # define STORE_R_NO_GET_OBJECT_FUNCTION                   119
 642 # define STORE_R_NO_GET_OBJECT_NUMBER_FUNCTION            120
 643 # define STORE_R_NO_LIST_OBJECT_ENDP_FUNCTION             131
 644 # define STORE_R_NO_LIST_OBJECT_END_FUNCTION              121
 645 # define STORE_R_NO_LIST_OBJECT_NEXT_FUNCTION             122
 646 # define STORE_R_NO_LIST_OBJECT_START_FUNCTION            123
 647 # define STORE_R_NO_MODIFY_OBJECT_FUNCTION                145
 648 # define STORE_R_NO_REVOKE_OBJECT_FUNCTION                124
 649 # define STORE_R_NO_STORE                                 129
 650 # define STORE_R_NO_STORE_OBJECT_ARBITRARY_FUNCTION       137
 651 # define STORE_R_NO_STORE_OBJECT_FUNCTION                 125
 652 # define STORE_R_NO_STORE_OBJECT_NUMBER_FUNCTION          126
 653 # define STORE_R_NO_VALUE                                 130
 654
 655 #ifdef  __cplusplus
 656 }
 657 #endif
 658 #endif