1 /* 2 * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #ifndef OPENSSL_TS_H 11 # define OPENSSL_TS_H 12 # pragma once 13 14 # include <openssl/macros.h> 15 # ifndef OPENSSL_NO_DEPRECATED_3_0 16 # define HEADER_TS_H 17 # endif 18 19 # include <openssl/opensslconf.h> 20 21 # ifndef OPENSSL_NO_TS 22 # include <openssl/symhacks.h> 23 # include <openssl/buffer.h> 24 # include <openssl/evp.h> 25 # include <openssl/bio.h> 26 # include <openssl/asn1.h> 27 # include <openssl/safestack.h> 28 # include <openssl/rsa.h> 29 # include <openssl/dsa.h> 30 # include <openssl/dh.h> 31 # include <openssl/tserr.h> 32 # include <openssl/ess.h> 33 # ifdef __cplusplus 34 extern "C" { 35 # endif 36 37 # include <openssl/x509.h> 38 # include <openssl/x509v3.h> 39 40 typedef struct TS_msg_imprint_st TS_MSG_IMPRINT; 41 typedef struct TS_req_st TS_REQ; 42 typedef struct TS_accuracy_st TS_ACCURACY; 43 typedef struct TS_tst_info_st TS_TST_INFO; 44 45 /* Possible values for status. */ 46 # define TS_STATUS_GRANTED 0 47 # define TS_STATUS_GRANTED_WITH_MODS 1 48 # define TS_STATUS_REJECTION 2 49 # define TS_STATUS_WAITING 3 50 # define TS_STATUS_REVOCATION_WARNING 4 51 # define TS_STATUS_REVOCATION_NOTIFICATION 5 52 53 /* Possible values for failure_info. */ 54 # define TS_INFO_BAD_ALG 0 55 # define TS_INFO_BAD_REQUEST 2 56 # define TS_INFO_BAD_DATA_FORMAT 5 57 # define TS_INFO_TIME_NOT_AVAILABLE 14 58 # define TS_INFO_UNACCEPTED_POLICY 15 59 # define TS_INFO_UNACCEPTED_EXTENSION 16 60 # define TS_INFO_ADD_INFO_NOT_AVAILABLE 17 61 # define TS_INFO_SYSTEM_FAILURE 25 62 63 64 typedef struct TS_status_info_st TS_STATUS_INFO; 65 66 typedef struct TS_resp_st TS_RESP; 67 68 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_REQ) 69 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_REQ, TS_REQ) 70 DECLARE_ASN1_DUP_FUNCTION(TS_REQ) 71 72 #ifndef OPENSSL_NO_STDIO 73 TS_REQ *d2i_TS_REQ_fp(FILE *fp, TS_REQ **a); 74 int i2d_TS_REQ_fp(FILE *fp, const TS_REQ *a); 75 #endif 76 TS_REQ *d2i_TS_REQ_bio(BIO *fp, TS_REQ **a); 77 int i2d_TS_REQ_bio(BIO *fp, const TS_REQ *a); 78 79 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_MSG_IMPRINT) 80 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_MSG_IMPRINT, TS_MSG_IMPRINT) 81 DECLARE_ASN1_DUP_FUNCTION(TS_MSG_IMPRINT) 82 83 #ifndef OPENSSL_NO_STDIO 84 TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_fp(FILE *fp, TS_MSG_IMPRINT **a); 85 int i2d_TS_MSG_IMPRINT_fp(FILE *fp, const TS_MSG_IMPRINT *a); 86 #endif 87 TS_MSG_IMPRINT *d2i_TS_MSG_IMPRINT_bio(BIO *bio, TS_MSG_IMPRINT **a); 88 int i2d_TS_MSG_IMPRINT_bio(BIO *bio, const TS_MSG_IMPRINT *a); 89 90 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_RESP) 91 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_RESP, TS_RESP) 92 DECLARE_ASN1_DUP_FUNCTION(TS_RESP) 93 94 #ifndef OPENSSL_NO_STDIO 95 TS_RESP *d2i_TS_RESP_fp(FILE *fp, TS_RESP **a); 96 int i2d_TS_RESP_fp(FILE *fp, const TS_RESP *a); 97 #endif 98 TS_RESP *d2i_TS_RESP_bio(BIO *bio, TS_RESP **a); 99 int i2d_TS_RESP_bio(BIO *bio, const TS_RESP *a); 100 101 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_STATUS_INFO) 102 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_STATUS_INFO, TS_STATUS_INFO) 103 DECLARE_ASN1_DUP_FUNCTION(TS_STATUS_INFO) 104 105 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_TST_INFO) 106 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_TST_INFO, TS_TST_INFO) 107 DECLARE_ASN1_DUP_FUNCTION(TS_TST_INFO) 108 TS_TST_INFO *PKCS7_to_TS_TST_INFO(PKCS7 *token); 109 110 #ifndef OPENSSL_NO_STDIO 111 TS_TST_INFO *d2i_TS_TST_INFO_fp(FILE *fp, TS_TST_INFO **a); 112 int i2d_TS_TST_INFO_fp(FILE *fp, const TS_TST_INFO *a); 113 #endif 114 TS_TST_INFO *d2i_TS_TST_INFO_bio(BIO *bio, TS_TST_INFO **a); 115 int i2d_TS_TST_INFO_bio(BIO *bio, const TS_TST_INFO *a); 116 117 DECLARE_ASN1_ALLOC_FUNCTIONS(TS_ACCURACY) 118 DECLARE_ASN1_ENCODE_FUNCTIONS_only(TS_ACCURACY, TS_ACCURACY) 119 DECLARE_ASN1_DUP_FUNCTION(TS_ACCURACY) 120 121 int TS_REQ_set_version(TS_REQ *a, long version); 122 long TS_REQ_get_version(const TS_REQ *a); 123 124 int TS_STATUS_INFO_set_status(TS_STATUS_INFO *a, int i); 125 const ASN1_INTEGER *TS_STATUS_INFO_get0_status(const TS_STATUS_INFO *a); 126 127 const STACK_OF(ASN1_UTF8STRING) * 128 TS_STATUS_INFO_get0_text(const TS_STATUS_INFO *a); 129 130 const ASN1_BIT_STRING * 131 TS_STATUS_INFO_get0_failure_info(const TS_STATUS_INFO *a); 132 133 int TS_REQ_set_msg_imprint(TS_REQ *a, TS_MSG_IMPRINT *msg_imprint); 134 TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a); 135 136 int TS_MSG_IMPRINT_set_algo(TS_MSG_IMPRINT *a, X509_ALGOR *alg); 137 X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a); 138 139 int TS_MSG_IMPRINT_set_msg(TS_MSG_IMPRINT *a, unsigned char *d, int len); 140 ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a); 141 142 int TS_REQ_set_policy_id(TS_REQ *a, const ASN1_OBJECT *policy); 143 ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a); 144 145 int TS_REQ_set_nonce(TS_REQ *a, const ASN1_INTEGER *nonce); 146 const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a); 147 148 int TS_REQ_set_cert_req(TS_REQ *a, int cert_req); 149 int TS_REQ_get_cert_req(const TS_REQ *a); 150 151 STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a); 152 void TS_REQ_ext_free(TS_REQ *a); 153 int TS_REQ_get_ext_count(TS_REQ *a); 154 int TS_REQ_get_ext_by_NID(TS_REQ *a, int nid, int lastpos); 155 int TS_REQ_get_ext_by_OBJ(TS_REQ *a, const ASN1_OBJECT *obj, int lastpos); 156 int TS_REQ_get_ext_by_critical(TS_REQ *a, int crit, int lastpos); 157 X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc); 158 X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc); 159 int TS_REQ_add_ext(TS_REQ *a, X509_EXTENSION *ex, int loc); 160 void *TS_REQ_get_ext_d2i(TS_REQ *a, int nid, int *crit, int *idx); 161 162 /* Function declarations for TS_REQ defined in ts/ts_req_print.c */ 163 164 int TS_REQ_print_bio(BIO *bio, TS_REQ *a); 165 166 /* Function declarations for TS_RESP defined in ts/ts_resp_utils.c */ 167 168 int TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *info); 169 TS_STATUS_INFO *TS_RESP_get_status_info(TS_RESP *a); 170 171 /* Caller loses ownership of PKCS7 and TS_TST_INFO objects. */ 172 void TS_RESP_set_tst_info(TS_RESP *a, PKCS7 *p7, TS_TST_INFO *tst_info); 173 PKCS7 *TS_RESP_get_token(TS_RESP *a); 174 TS_TST_INFO *TS_RESP_get_tst_info(TS_RESP *a); 175 176 int TS_TST_INFO_set_version(TS_TST_INFO *a, long version); 177 long TS_TST_INFO_get_version(const TS_TST_INFO *a); 178 179 int TS_TST_INFO_set_policy_id(TS_TST_INFO *a, ASN1_OBJECT *policy_id); 180 ASN1_OBJECT *TS_TST_INFO_get_policy_id(TS_TST_INFO *a); 181 182 int TS_TST_INFO_set_msg_imprint(TS_TST_INFO *a, TS_MSG_IMPRINT *msg_imprint); 183 TS_MSG_IMPRINT *TS_TST_INFO_get_msg_imprint(TS_TST_INFO *a); 184 185 int TS_TST_INFO_set_serial(TS_TST_INFO *a, const ASN1_INTEGER *serial); 186 const ASN1_INTEGER *TS_TST_INFO_get_serial(const TS_TST_INFO *a); 187 188 int TS_TST_INFO_set_time(TS_TST_INFO *a, const ASN1_GENERALIZEDTIME *gtime); 189 const ASN1_GENERALIZEDTIME *TS_TST_INFO_get_time(const TS_TST_INFO *a); 190 191 int TS_TST_INFO_set_accuracy(TS_TST_INFO *a, TS_ACCURACY *accuracy); 192 TS_ACCURACY *TS_TST_INFO_get_accuracy(TS_TST_INFO *a); 193 194 int TS_ACCURACY_set_seconds(TS_ACCURACY *a, const ASN1_INTEGER *seconds); 195 const ASN1_INTEGER *TS_ACCURACY_get_seconds(const TS_ACCURACY *a); 196 197 int TS_ACCURACY_set_millis(TS_ACCURACY *a, const ASN1_INTEGER *millis); 198 const ASN1_INTEGER *TS_ACCURACY_get_millis(const TS_ACCURACY *a); 199 200 int TS_ACCURACY_set_micros(TS_ACCURACY *a, const ASN1_INTEGER *micros); 201 const ASN1_INTEGER *TS_ACCURACY_get_micros(const TS_ACCURACY *a); 202 203 int TS_TST_INFO_set_ordering(TS_TST_INFO *a, int ordering); 204 int TS_TST_INFO_get_ordering(const TS_TST_INFO *a); 205 206 int TS_TST_INFO_set_nonce(TS_TST_INFO *a, const ASN1_INTEGER *nonce); 207 const ASN1_INTEGER *TS_TST_INFO_get_nonce(const TS_TST_INFO *a); 208 209 int TS_TST_INFO_set_tsa(TS_TST_INFO *a, GENERAL_NAME *tsa); 210 GENERAL_NAME *TS_TST_INFO_get_tsa(TS_TST_INFO *a); 211 212 STACK_OF(X509_EXTENSION) *TS_TST_INFO_get_exts(TS_TST_INFO *a); 213 void TS_TST_INFO_ext_free(TS_TST_INFO *a); 214 int TS_TST_INFO_get_ext_count(TS_TST_INFO *a); 215 int TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos); 216 int TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO *a, const ASN1_OBJECT *obj, 217 int lastpos); 218 int TS_TST_INFO_get_ext_by_critical(TS_TST_INFO *a, int crit, int lastpos); 219 X509_EXTENSION *TS_TST_INFO_get_ext(TS_TST_INFO *a, int loc); 220 X509_EXTENSION *TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc); 221 int TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc); 222 void *TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx); 223 224 /* 225 * Declarations related to response generation, defined in ts/ts_resp_sign.c. 226 */ 227 228 /* Optional flags for response generation. */ 229 230 /* Don't include the TSA name in response. */ 231 # define TS_TSA_NAME 0x01 232 233 /* Set ordering to true in response. */ 234 # define TS_ORDERING 0x02 235 236 /* 237 * Include the signer certificate and the other specified certificates in 238 * the ESS signing certificate attribute beside the PKCS7 signed data. 239 * Only the signer certificates is included by default. 240 */ 241 # define TS_ESS_CERT_ID_CHAIN 0x04 242 243 /* Forward declaration. */ 244 struct TS_resp_ctx; 245 246 /* This must return a unique number less than 160 bits long. */ 247 typedef ASN1_INTEGER *(*TS_serial_cb) (struct TS_resp_ctx *, void *); 248 249 /* 250 * This must return the seconds and microseconds since Jan 1, 1970 in the sec 251 * and usec variables allocated by the caller. Return non-zero for success 252 * and zero for failure. 253 */ 254 typedef int (*TS_time_cb) (struct TS_resp_ctx *, void *, long *sec, 255 long *usec); 256 257 /* 258 * This must process the given extension. It can modify the TS_TST_INFO 259 * object of the context. Return values: !0 (processed), 0 (error, it must 260 * set the status info/failure info of the response). 261 */ 262 typedef int (*TS_extension_cb) (struct TS_resp_ctx *, X509_EXTENSION *, 263 void *); 264 265 typedef struct TS_resp_ctx TS_RESP_CTX; 266 267 /* Creates a response context that can be used for generating responses. */ 268 TS_RESP_CTX *TS_RESP_CTX_new(void); 269 TS_RESP_CTX *TS_RESP_CTX_new_ex(OSSL_LIB_CTX *libctx, const char *propq); 270 void TS_RESP_CTX_free(TS_RESP_CTX *ctx); 271 272 /* This parameter must be set. */ 273 int TS_RESP_CTX_set_signer_cert(TS_RESP_CTX *ctx, X509 *signer); 274 275 /* This parameter must be set. */ 276 int TS_RESP_CTX_set_signer_key(TS_RESP_CTX *ctx, EVP_PKEY *key); 277 278 int TS_RESP_CTX_set_signer_digest(TS_RESP_CTX *ctx, 279 const EVP_MD *signer_digest); 280 int TS_RESP_CTX_set_ess_cert_id_digest(TS_RESP_CTX *ctx, const EVP_MD *md); 281 282 /* This parameter must be set. */ 283 int TS_RESP_CTX_set_def_policy(TS_RESP_CTX *ctx, const ASN1_OBJECT *def_policy); 284 285 /* No additional certs are included in the response by default. */ 286 int TS_RESP_CTX_set_certs(TS_RESP_CTX *ctx, STACK_OF(X509) *certs); 287 288 /* 289 * Adds a new acceptable policy, only the default policy is accepted by 290 * default. 291 */ 292 int TS_RESP_CTX_add_policy(TS_RESP_CTX *ctx, const ASN1_OBJECT *policy); 293 294 /* 295 * Adds a new acceptable message digest. Note that no message digests are 296 * accepted by default. The md argument is shared with the caller. 297 */ 298 int TS_RESP_CTX_add_md(TS_RESP_CTX *ctx, const EVP_MD *md); 299 300 /* Accuracy is not included by default. */ 301 int TS_RESP_CTX_set_accuracy(TS_RESP_CTX *ctx, 302 int secs, int millis, int micros); 303 304 /* 305 * Clock precision digits, i.e. the number of decimal digits: '0' means sec, 306 * '3' msec, '6' usec, and so on. Default is 0. 307 */ 308 int TS_RESP_CTX_set_clock_precision_digits(TS_RESP_CTX *ctx, 309 unsigned clock_precision_digits); 310 /* At most we accept usec precision. */ 311 # define TS_MAX_CLOCK_PRECISION_DIGITS 6 312 313 /* Maximum status message length */ 314 # define TS_MAX_STATUS_LENGTH (1024 * 1024) 315 316 /* No flags are set by default. */ 317 void TS_RESP_CTX_add_flags(TS_RESP_CTX *ctx, int flags); 318 319 /* Default callback always returns a constant. */ 320 void TS_RESP_CTX_set_serial_cb(TS_RESP_CTX *ctx, TS_serial_cb cb, void *data); 321 322 /* Default callback uses the gettimeofday() and gmtime() system calls. */ 323 void TS_RESP_CTX_set_time_cb(TS_RESP_CTX *ctx, TS_time_cb cb, void *data); 324 325 /* 326 * Default callback rejects all extensions. The extension callback is called 327 * when the TS_TST_INFO object is already set up and not signed yet. 328 */ 329 /* FIXME: extension handling is not tested yet. */ 330 void TS_RESP_CTX_set_extension_cb(TS_RESP_CTX *ctx, 331 TS_extension_cb cb, void *data); 332 333 /* The following methods can be used in the callbacks. */ 334 int TS_RESP_CTX_set_status_info(TS_RESP_CTX *ctx, 335 int status, const char *text); 336 337 /* Sets the status info only if it is still TS_STATUS_GRANTED. */ 338 int TS_RESP_CTX_set_status_info_cond(TS_RESP_CTX *ctx, 339 int status, const char *text); 340 341 int TS_RESP_CTX_add_failure_info(TS_RESP_CTX *ctx, int failure); 342 343 /* The get methods below can be used in the extension callback. */ 344 TS_REQ *TS_RESP_CTX_get_request(TS_RESP_CTX *ctx); 345 346 TS_TST_INFO *TS_RESP_CTX_get_tst_info(TS_RESP_CTX *ctx); 347 348 /* 349 * Creates the signed TS_TST_INFO and puts it in TS_RESP. 350 * In case of errors it sets the status info properly. 351 * Returns NULL only in case of memory allocation/fatal error. 352 */ 353 TS_RESP *TS_RESP_create_response(TS_RESP_CTX *ctx, BIO *req_bio); 354 355 /* 356 * Declarations related to response verification, 357 * they are defined in ts/ts_resp_verify.c. 358 */ 359 360 int TS_RESP_verify_signature(PKCS7 *token, STACK_OF(X509) *certs, 361 X509_STORE *store, X509 **signer_out); 362 363 /* Context structure for the generic verify method. */ 364 365 /* Verify the signer's certificate and the signature of the response. */ 366 # define TS_VFY_SIGNATURE (1u << 0) 367 /* Verify the version number of the response. */ 368 # define TS_VFY_VERSION (1u << 1) 369 /* Verify if the policy supplied by the user matches the policy of the TSA. */ 370 # define TS_VFY_POLICY (1u << 2) 371 /* 372 * Verify the message imprint provided by the user. This flag should not be 373 * specified with TS_VFY_DATA. 374 */ 375 # define TS_VFY_IMPRINT (1u << 3) 376 /* 377 * Verify the message imprint computed by the verify method from the user 378 * provided data and the MD algorithm of the response. This flag should not 379 * be specified with TS_VFY_IMPRINT. 380 */ 381 # define TS_VFY_DATA (1u << 4) 382 /* Verify the nonce value. */ 383 # define TS_VFY_NONCE (1u << 5) 384 /* Verify if the TSA name field matches the signer certificate. */ 385 # define TS_VFY_SIGNER (1u << 6) 386 /* Verify if the TSA name field equals to the user provided name. */ 387 # define TS_VFY_TSA_NAME (1u << 7) 388 389 /* You can use the following convenience constants. */ 390 # define TS_VFY_ALL_IMPRINT (TS_VFY_SIGNATURE \ 391 | TS_VFY_VERSION \ 392 | TS_VFY_POLICY \ 393 | TS_VFY_IMPRINT \ 394 | TS_VFY_NONCE \ 395 | TS_VFY_SIGNER \ 396 | TS_VFY_TSA_NAME) 397 # define TS_VFY_ALL_DATA (TS_VFY_SIGNATURE \ 398 | TS_VFY_VERSION \ 399 | TS_VFY_POLICY \ 400 | TS_VFY_DATA \ 401 | TS_VFY_NONCE \ 402 | TS_VFY_SIGNER \ 403 | TS_VFY_TSA_NAME) 404 405 typedef struct TS_verify_ctx TS_VERIFY_CTX; 406 407 int TS_RESP_verify_response(TS_VERIFY_CTX *ctx, TS_RESP *response); 408 int TS_RESP_verify_token(TS_VERIFY_CTX *ctx, PKCS7 *token); 409 410 /* 411 * Declarations related to response verification context, 412 */ 413 TS_VERIFY_CTX *TS_VERIFY_CTX_new(void); 414 void TS_VERIFY_CTX_init(TS_VERIFY_CTX *ctx); 415 void TS_VERIFY_CTX_free(TS_VERIFY_CTX *ctx); 416 void TS_VERIFY_CTX_cleanup(TS_VERIFY_CTX *ctx); 417 int TS_VERIFY_CTX_set_flags(TS_VERIFY_CTX *ctx, int f); 418 int TS_VERIFY_CTX_add_flags(TS_VERIFY_CTX *ctx, int f); 419 BIO *TS_VERIFY_CTX_set_data(TS_VERIFY_CTX *ctx, BIO *b); 420 unsigned char *TS_VERIFY_CTX_set_imprint(TS_VERIFY_CTX *ctx, 421 unsigned char *hexstr, long len); 422 X509_STORE *TS_VERIFY_CTX_set_store(TS_VERIFY_CTX *ctx, X509_STORE *s); 423 # ifndef OPENSSL_NO_DEPRECATED_3_0 424 # define TS_VERIFY_CTS_set_certs(ctx, cert) TS_VERIFY_CTX_set_certs(ctx,cert) 425 # endif 426 STACK_OF(X509) *TS_VERIFY_CTX_set_certs(TS_VERIFY_CTX *ctx, STACK_OF(X509) *certs); 427 428 /*- 429 * If ctx is NULL, it allocates and returns a new object, otherwise 430 * it returns ctx. It initialises all the members as follows: 431 * flags = TS_VFY_ALL_IMPRINT & ~(TS_VFY_TSA_NAME | TS_VFY_SIGNATURE) 432 * certs = NULL 433 * store = NULL 434 * policy = policy from the request or NULL if absent (in this case 435 * TS_VFY_POLICY is cleared from flags as well) 436 * md_alg = MD algorithm from request 437 * imprint, imprint_len = imprint from request 438 * data = NULL 439 * nonce, nonce_len = nonce from the request or NULL if absent (in this case 440 * TS_VFY_NONCE is cleared from flags as well) 441 * tsa_name = NULL 442 * Important: after calling this method TS_VFY_SIGNATURE should be added! 443 */ 444 TS_VERIFY_CTX *TS_REQ_to_TS_VERIFY_CTX(TS_REQ *req, TS_VERIFY_CTX *ctx); 445 446 /* Function declarations for TS_RESP defined in ts/ts_resp_print.c */ 447 448 int TS_RESP_print_bio(BIO *bio, TS_RESP *a); 449 int TS_STATUS_INFO_print_bio(BIO *bio, TS_STATUS_INFO *a); 450 int TS_TST_INFO_print_bio(BIO *bio, TS_TST_INFO *a); 451 452 /* Common utility functions defined in ts/ts_lib.c */ 453 454 int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num); 455 int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj); 456 int TS_ext_print_bio(BIO *bio, const STACK_OF(X509_EXTENSION) *extensions); 457 int TS_X509_ALGOR_print_bio(BIO *bio, const X509_ALGOR *alg); 458 int TS_MSG_IMPRINT_print_bio(BIO *bio, TS_MSG_IMPRINT *msg); 459 460 /* 461 * Function declarations for handling configuration options, defined in 462 * ts/ts_conf.c 463 */ 464 465 X509 *TS_CONF_load_cert(const char *file); 466 STACK_OF(X509) *TS_CONF_load_certs(const char *file); 467 EVP_PKEY *TS_CONF_load_key(const char *file, const char *pass); 468 const char *TS_CONF_get_tsa_section(CONF *conf, const char *section); 469 int TS_CONF_set_serial(CONF *conf, const char *section, TS_serial_cb cb, 470 TS_RESP_CTX *ctx); 471 #ifndef OPENSSL_NO_ENGINE 472 int TS_CONF_set_crypto_device(CONF *conf, const char *section, 473 const char *device); 474 int TS_CONF_set_default_engine(const char *name); 475 #endif 476 int TS_CONF_set_signer_cert(CONF *conf, const char *section, 477 const char *cert, TS_RESP_CTX *ctx); 478 int TS_CONF_set_certs(CONF *conf, const char *section, const char *certs, 479 TS_RESP_CTX *ctx); 480 int TS_CONF_set_signer_key(CONF *conf, const char *section, 481 const char *key, const char *pass, 482 TS_RESP_CTX *ctx); 483 int TS_CONF_set_signer_digest(CONF *conf, const char *section, 484 const char *md, TS_RESP_CTX *ctx); 485 int TS_CONF_set_def_policy(CONF *conf, const char *section, 486 const char *policy, TS_RESP_CTX *ctx); 487 int TS_CONF_set_policies(CONF *conf, const char *section, TS_RESP_CTX *ctx); 488 int TS_CONF_set_digests(CONF *conf, const char *section, TS_RESP_CTX *ctx); 489 int TS_CONF_set_accuracy(CONF *conf, const char *section, TS_RESP_CTX *ctx); 490 int TS_CONF_set_clock_precision_digits(const CONF *conf, const char *section, 491 TS_RESP_CTX *ctx); 492 int TS_CONF_set_ordering(CONF *conf, const char *section, TS_RESP_CTX *ctx); 493 int TS_CONF_set_tsa_name(CONF *conf, const char *section, TS_RESP_CTX *ctx); 494 int TS_CONF_set_ess_cert_id_chain(CONF *conf, const char *section, 495 TS_RESP_CTX *ctx); 496 int TS_CONF_set_ess_cert_id_digest(CONF *conf, const char *section, 497 TS_RESP_CTX *ctx); 498 499 # ifdef __cplusplus 500 } 501 # endif 502 # endif 503 #endif 504