1 /* apps/ca.c */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */ 60 61 #include <stdio.h> 62 #include <stdlib.h> 63 #include <string.h> 64 #include <ctype.h> 65 #include <sys/types.h> 66 #include <openssl/conf.h> 67 #include <openssl/bio.h> 68 #include <openssl/err.h> 69 #include <openssl/bn.h> 70 #include <openssl/txt_db.h> 71 #include <openssl/evp.h> 72 #include <openssl/x509.h> 73 #include <openssl/x509v3.h> 74 #include <openssl/objects.h> 75 #include <openssl/ocsp.h> 76 #include <openssl/pem.h> 77 78 #ifndef W_OK 79 # ifdef OPENSSL_SYS_VMS 80 # if defined(__DECC) 81 # include <unistd.h> 82 # else 83 # include <unixlib.h> 84 # endif 85 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE) 86 # include <sys/file.h> 87 # endif 88 #endif 89 90 #include "apps.h" 91 92 #ifndef W_OK 93 # define F_OK 0 94 # define X_OK 1 95 # define W_OK 2 96 # define R_OK 4 97 #endif 98 99 #undef PROG 100 #define PROG ca_main 101 102 #define BASE_SECTION "ca" 103 #define CONFIG_FILE "openssl.cnf" 104 105 #define ENV_DEFAULT_CA "default_ca" 106 107 #define STRING_MASK "string_mask" 108 #define UTF8_IN "utf8" 109 110 #define ENV_DIR "dir" 111 #define ENV_CERTS "certs" 112 #define ENV_CRL_DIR "crl_dir" 113 #define ENV_CA_DB "CA_DB" 114 #define ENV_NEW_CERTS_DIR "new_certs_dir" 115 #define ENV_CERTIFICATE "certificate" 116 #define ENV_SERIAL "serial" 117 #define ENV_CRLNUMBER "crlnumber" 118 #define ENV_CRL "crl" 119 #define ENV_PRIVATE_KEY "private_key" 120 #define ENV_RANDFILE "RANDFILE" 121 #define ENV_DEFAULT_DAYS "default_days" 122 #define ENV_DEFAULT_STARTDATE "default_startdate" 123 #define ENV_DEFAULT_ENDDATE "default_enddate" 124 #define ENV_DEFAULT_CRL_DAYS "default_crl_days" 125 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours" 126 #define ENV_DEFAULT_MD "default_md" 127 #define ENV_DEFAULT_EMAIL_DN "email_in_dn" 128 #define ENV_PRESERVE "preserve" 129 #define ENV_POLICY "policy" 130 #define ENV_EXTENSIONS "x509_extensions" 131 #define ENV_CRLEXT "crl_extensions" 132 #define ENV_MSIE_HACK "msie_hack" 133 #define ENV_NAMEOPT "name_opt" 134 #define ENV_CERTOPT "cert_opt" 135 #define ENV_EXTCOPY "copy_extensions" 136 #define ENV_UNIQUE_SUBJECT "unique_subject" 137 138 #define ENV_DATABASE "database" 139 140 /* Additional revocation information types */ 141 142 #define REV_NONE 0 /* No addditional information */ 143 #define REV_CRL_REASON 1 /* Value is CRL reason code */ 144 #define REV_HOLD 2 /* Value is hold instruction */ 145 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */ 146 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */ 147 148 static const char *ca_usage[] = { 149 "usage: ca args\n", 150 "\n", 151 " -verbose - Talk alot while doing things\n", 152 " -config file - A config file\n", 153 " -name arg - The particular CA definition to use\n", 154 " -gencrl - Generate a new CRL\n", 155 " -crldays days - Days is when the next CRL is due\n", 156 " -crlhours hours - Hours is when the next CRL is due\n", 157 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n", 158 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n", 159 " -days arg - number of days to certify the certificate for\n", 160 " -md arg - md to use, one of md2, md5, sha or sha1\n", 161 " -policy arg - The CA 'policy' to support\n", 162 " -keyfile arg - private key file\n", 163 " -keyform arg - private key file format (PEM or ENGINE)\n", 164 " -key arg - key to decode the private key if it is encrypted\n", 165 " -cert file - The CA certificate\n", 166 " -selfsign - sign a certificate with the key associated with it\n", 167 " -in file - The input PEM encoded certificate request(s)\n", 168 " -out file - Where to put the output file(s)\n", 169 " -outdir dir - Where to put output certificates\n", 170 " -infiles .... - The last argument, requests to process\n", 171 " -spkac file - File contains DN and signed public key and challenge\n", 172 " -ss_cert file - File contains a self signed cert to sign\n", 173 " -preserveDN - Don't re-order the DN\n", 174 " -noemailDN - Don't add the EMAIL field into certificate' subject\n", 175 " -batch - Don't ask questions\n", 176 " -msie_hack - msie modifications to handle all those universal strings\n", 177 " -revoke file - Revoke a certificate (given in file)\n", 178 " -subj arg - Use arg instead of request's subject\n", 179 " -utf8 - input characters are UTF8 (default ASCII)\n", 180 " -multivalue-rdn - enable support for multivalued RDNs\n", 181 " -extensions .. - Extension section (override value in config file)\n", 182 " -extfile file - Configuration file with X509v3 extentions to add\n", 183 " -crlexts .. - CRL extension section (override value in config file)\n", 184 #ifndef OPENSSL_NO_ENGINE 185 " -engine e - use engine e, possibly a hardware device.\n", 186 #endif 187 " -status serial - Shows certificate status given the serial number\n", 188 " -updatedb - Updates db for expired certificates\n", 189 NULL 190 }; 191 192 #ifdef EFENCE 193 extern int EF_PROTECT_FREE; 194 extern int EF_PROTECT_BELOW; 195 extern int EF_ALIGNMENT; 196 #endif 197 198 static void lookup_fail(const char *name, const char *tag); 199 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 200 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 201 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 202 BIGNUM *serial, char *subj, unsigned long chtype, 203 int multirdn, int email_dn, char *startdate, char *enddate, 204 long days, int batch, char *ext_sect, CONF *conf, 205 int verbose, unsigned long certopt, unsigned long nameopt, 206 int default_op, int ext_copy, int selfsign); 207 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 208 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 209 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 210 BIGNUM *serial, char *subj, unsigned long chtype, 211 int multirdn, int email_dn, char *startdate, 212 char *enddate, long days, int batch, char *ext_sect, 213 CONF *conf, int verbose, unsigned long certopt, 214 unsigned long nameopt, int default_op, int ext_copy, 215 ENGINE *e); 216 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, 217 X509 *x509, const EVP_MD *dgst, 218 STACK_OF(OPENSSL_STRING) *sigopts, 219 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 220 BIGNUM *serial, char *subj, unsigned long chtype, 221 int multirdn, int email_dn, char *startdate, 222 char *enddate, long days, char *ext_sect, CONF *conf, 223 int verbose, unsigned long certopt, 224 unsigned long nameopt, int default_op, int ext_copy); 225 static void write_new_certificate(BIO *bp, X509 *x, int output_der, 226 int notext); 227 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, 228 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 229 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, 230 char *subj, unsigned long chtype, int multirdn, 231 int email_dn, char *startdate, char *enddate, long days, 232 int batch, int verbose, X509_REQ *req, char *ext_sect, 233 CONF *conf, unsigned long certopt, unsigned long nameopt, 234 int default_op, int ext_copy, int selfsign); 235 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval); 236 static int get_certificate_status(const char *ser_status, CA_DB *db); 237 static int do_updatedb(CA_DB *db); 238 static int check_time_format(const char *str); 239 char *make_revocation_str(int rev_type, char *rev_arg); 240 int make_revoked(X509_REVOKED *rev, const char *str); 241 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str); 242 static CONF *conf = NULL; 243 static CONF *extconf = NULL; 244 static char *section = NULL; 245 246 static int preserve = 0; 247 static int msie_hack = 0; 248 249 int MAIN(int, char **); 250 251 int MAIN(int argc, char **argv) 252 { 253 ENGINE *e = NULL; 254 char *key = NULL, *passargin = NULL; 255 int create_ser = 0; 256 int free_key = 0; 257 int total = 0; 258 int total_done = 0; 259 int badops = 0; 260 int ret = 1; 261 int email_dn = 1; 262 int req = 0; 263 int verbose = 0; 264 int gencrl = 0; 265 int dorevoke = 0; 266 int doupdatedb = 0; 267 long crldays = 0; 268 long crlhours = 0; 269 long crlsec = 0; 270 long errorline = -1; 271 char *configfile = NULL; 272 char *md = NULL; 273 char *policy = NULL; 274 char *keyfile = NULL; 275 char *certfile = NULL; 276 int keyform = FORMAT_PEM; 277 char *infile = NULL; 278 char *spkac_file = NULL; 279 char *ss_cert_file = NULL; 280 char *ser_status = NULL; 281 EVP_PKEY *pkey = NULL; 282 int output_der = 0; 283 char *outfile = NULL; 284 char *outdir = NULL; 285 char *serialfile = NULL; 286 char *crlnumberfile = NULL; 287 char *extensions = NULL; 288 char *extfile = NULL; 289 char *subj = NULL; 290 unsigned long chtype = MBSTRING_ASC; 291 int multirdn = 0; 292 char *tmp_email_dn = NULL; 293 char *crl_ext = NULL; 294 int rev_type = REV_NONE; 295 char *rev_arg = NULL; 296 BIGNUM *serial = NULL; 297 BIGNUM *crlnumber = NULL; 298 char *startdate = NULL; 299 char *enddate = NULL; 300 long days = 0; 301 int batch = 0; 302 int notext = 0; 303 unsigned long nameopt = 0, certopt = 0; 304 int default_op = 1; 305 int ext_copy = EXT_COPY_NONE; 306 int selfsign = 0; 307 X509 *x509 = NULL, *x509p = NULL; 308 X509 *x = NULL; 309 BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL; 310 char *dbfile = NULL; 311 CA_DB *db = NULL; 312 X509_CRL *crl = NULL; 313 X509_REVOKED *r = NULL; 314 ASN1_TIME *tmptm; 315 ASN1_INTEGER *tmpser; 316 char *f; 317 const char *p; 318 char *const *pp; 319 int i, j; 320 const EVP_MD *dgst = NULL; 321 STACK_OF(CONF_VALUE) *attribs = NULL; 322 STACK_OF(X509) *cert_sk = NULL; 323 STACK_OF(OPENSSL_STRING) *sigopts = NULL; 324 #undef BSIZE 325 #define BSIZE 256 326 MS_STATIC char buf[3][BSIZE]; 327 char *randfile = NULL; 328 #ifndef OPENSSL_NO_ENGINE 329 char *engine = NULL; 330 #endif 331 char *tofree = NULL; 332 DB_ATTR db_attr; 333 334 #ifdef EFENCE 335 EF_PROTECT_FREE = 1; 336 EF_PROTECT_BELOW = 1; 337 EF_ALIGNMENT = 0; 338 #endif 339 340 apps_startup(); 341 342 conf = NULL; 343 key = NULL; 344 section = NULL; 345 346 preserve = 0; 347 msie_hack = 0; 348 if (bio_err == NULL) 349 if ((bio_err = BIO_new(BIO_s_file())) != NULL) 350 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); 351 352 argc--; 353 argv++; 354 while (argc >= 1) { 355 if (strcmp(*argv, "-verbose") == 0) 356 verbose = 1; 357 else if (strcmp(*argv, "-config") == 0) { 358 if (--argc < 1) 359 goto bad; 360 configfile = *(++argv); 361 } else if (strcmp(*argv, "-name") == 0) { 362 if (--argc < 1) 363 goto bad; 364 section = *(++argv); 365 } else if (strcmp(*argv, "-subj") == 0) { 366 if (--argc < 1) 367 goto bad; 368 subj = *(++argv); 369 /* preserve=1; */ 370 } else if (strcmp(*argv, "-utf8") == 0) 371 chtype = MBSTRING_UTF8; 372 else if (strcmp(*argv, "-create_serial") == 0) 373 create_ser = 1; 374 else if (strcmp(*argv, "-multivalue-rdn") == 0) 375 multirdn = 1; 376 else if (strcmp(*argv, "-startdate") == 0) { 377 if (--argc < 1) 378 goto bad; 379 startdate = *(++argv); 380 } else if (strcmp(*argv, "-enddate") == 0) { 381 if (--argc < 1) 382 goto bad; 383 enddate = *(++argv); 384 } else if (strcmp(*argv, "-days") == 0) { 385 if (--argc < 1) 386 goto bad; 387 days = atoi(*(++argv)); 388 } else if (strcmp(*argv, "-md") == 0) { 389 if (--argc < 1) 390 goto bad; 391 md = *(++argv); 392 } else if (strcmp(*argv, "-policy") == 0) { 393 if (--argc < 1) 394 goto bad; 395 policy = *(++argv); 396 } else if (strcmp(*argv, "-keyfile") == 0) { 397 if (--argc < 1) 398 goto bad; 399 keyfile = *(++argv); 400 } else if (strcmp(*argv, "-keyform") == 0) { 401 if (--argc < 1) 402 goto bad; 403 keyform = str2fmt(*(++argv)); 404 } else if (strcmp(*argv, "-passin") == 0) { 405 if (--argc < 1) 406 goto bad; 407 passargin = *(++argv); 408 } else if (strcmp(*argv, "-key") == 0) { 409 if (--argc < 1) 410 goto bad; 411 key = *(++argv); 412 } else if (strcmp(*argv, "-cert") == 0) { 413 if (--argc < 1) 414 goto bad; 415 certfile = *(++argv); 416 } else if (strcmp(*argv, "-selfsign") == 0) 417 selfsign = 1; 418 else if (strcmp(*argv, "-in") == 0) { 419 if (--argc < 1) 420 goto bad; 421 infile = *(++argv); 422 req = 1; 423 } else if (strcmp(*argv, "-out") == 0) { 424 if (--argc < 1) 425 goto bad; 426 outfile = *(++argv); 427 } else if (strcmp(*argv, "-outdir") == 0) { 428 if (--argc < 1) 429 goto bad; 430 outdir = *(++argv); 431 } else if (strcmp(*argv, "-sigopt") == 0) { 432 if (--argc < 1) 433 goto bad; 434 if (!sigopts) 435 sigopts = sk_OPENSSL_STRING_new_null(); 436 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) 437 goto bad; 438 } else if (strcmp(*argv, "-notext") == 0) 439 notext = 1; 440 else if (strcmp(*argv, "-batch") == 0) 441 batch = 1; 442 else if (strcmp(*argv, "-preserveDN") == 0) 443 preserve = 1; 444 else if (strcmp(*argv, "-noemailDN") == 0) 445 email_dn = 0; 446 else if (strcmp(*argv, "-gencrl") == 0) 447 gencrl = 1; 448 else if (strcmp(*argv, "-msie_hack") == 0) 449 msie_hack = 1; 450 else if (strcmp(*argv, "-crldays") == 0) { 451 if (--argc < 1) 452 goto bad; 453 crldays = atol(*(++argv)); 454 } else if (strcmp(*argv, "-crlhours") == 0) { 455 if (--argc < 1) 456 goto bad; 457 crlhours = atol(*(++argv)); 458 } else if (strcmp(*argv, "-crlsec") == 0) { 459 if (--argc < 1) 460 goto bad; 461 crlsec = atol(*(++argv)); 462 } else if (strcmp(*argv, "-infiles") == 0) { 463 argc--; 464 argv++; 465 req = 1; 466 break; 467 } else if (strcmp(*argv, "-ss_cert") == 0) { 468 if (--argc < 1) 469 goto bad; 470 ss_cert_file = *(++argv); 471 req = 1; 472 } else if (strcmp(*argv, "-spkac") == 0) { 473 if (--argc < 1) 474 goto bad; 475 spkac_file = *(++argv); 476 req = 1; 477 } else if (strcmp(*argv, "-revoke") == 0) { 478 if (--argc < 1) 479 goto bad; 480 infile = *(++argv); 481 dorevoke = 1; 482 } else if (strcmp(*argv, "-valid") == 0) { 483 if (--argc < 1) 484 goto bad; 485 infile = *(++argv); 486 dorevoke = 2; 487 } else if (strcmp(*argv, "-extensions") == 0) { 488 if (--argc < 1) 489 goto bad; 490 extensions = *(++argv); 491 } else if (strcmp(*argv, "-extfile") == 0) { 492 if (--argc < 1) 493 goto bad; 494 extfile = *(++argv); 495 } else if (strcmp(*argv, "-status") == 0) { 496 if (--argc < 1) 497 goto bad; 498 ser_status = *(++argv); 499 } else if (strcmp(*argv, "-updatedb") == 0) { 500 doupdatedb = 1; 501 } else if (strcmp(*argv, "-crlexts") == 0) { 502 if (--argc < 1) 503 goto bad; 504 crl_ext = *(++argv); 505 } else if (strcmp(*argv, "-crl_reason") == 0) { 506 if (--argc < 1) 507 goto bad; 508 rev_arg = *(++argv); 509 rev_type = REV_CRL_REASON; 510 } else if (strcmp(*argv, "-crl_hold") == 0) { 511 if (--argc < 1) 512 goto bad; 513 rev_arg = *(++argv); 514 rev_type = REV_HOLD; 515 } else if (strcmp(*argv, "-crl_compromise") == 0) { 516 if (--argc < 1) 517 goto bad; 518 rev_arg = *(++argv); 519 rev_type = REV_KEY_COMPROMISE; 520 } else if (strcmp(*argv, "-crl_CA_compromise") == 0) { 521 if (--argc < 1) 522 goto bad; 523 rev_arg = *(++argv); 524 rev_type = REV_CA_COMPROMISE; 525 } 526 #ifndef OPENSSL_NO_ENGINE 527 else if (strcmp(*argv, "-engine") == 0) { 528 if (--argc < 1) 529 goto bad; 530 engine = *(++argv); 531 } 532 #endif 533 else { 534 bad: 535 BIO_printf(bio_err, "unknown option %s\n", *argv); 536 badops = 1; 537 break; 538 } 539 argc--; 540 argv++; 541 } 542 543 if (badops) { 544 const char **pp2; 545 546 for (pp2 = ca_usage; (*pp2 != NULL); pp2++) 547 BIO_printf(bio_err, "%s", *pp2); 548 goto err; 549 } 550 551 ERR_load_crypto_strings(); 552 553 /*****************************************************************/ 554 tofree = NULL; 555 if (configfile == NULL) 556 configfile = getenv("OPENSSL_CONF"); 557 if (configfile == NULL) 558 configfile = getenv("SSLEAY_CONF"); 559 if (configfile == NULL) { 560 const char *s = X509_get_default_cert_area(); 561 size_t len; 562 563 #ifdef OPENSSL_SYS_VMS 564 len = strlen(s) + sizeof(CONFIG_FILE); 565 tofree = OPENSSL_malloc(len); 566 if (!tofree) { 567 BIO_printf(bio_err, "Out of memory\n"); 568 goto err; 569 } 570 strcpy(tofree, s); 571 #else 572 len = strlen(s) + sizeof(CONFIG_FILE) + 1; 573 tofree = OPENSSL_malloc(len); 574 if (!tofree) { 575 BIO_printf(bio_err, "Out of memory\n"); 576 goto err; 577 } 578 BUF_strlcpy(tofree, s, len); 579 BUF_strlcat(tofree, "/", len); 580 #endif 581 BUF_strlcat(tofree, CONFIG_FILE, len); 582 configfile = tofree; 583 } 584 585 BIO_printf(bio_err, "Using configuration from %s\n", configfile); 586 conf = NCONF_new(NULL); 587 if (NCONF_load(conf, configfile, &errorline) <= 0) { 588 if (errorline <= 0) 589 BIO_printf(bio_err, "error loading the config file '%s'\n", 590 configfile); 591 else 592 BIO_printf(bio_err, "error on line %ld of config file '%s'\n", 593 errorline, configfile); 594 goto err; 595 } 596 if (tofree) { 597 OPENSSL_free(tofree); 598 tofree = NULL; 599 } 600 601 if (!load_config(bio_err, conf)) 602 goto err; 603 604 #ifndef OPENSSL_NO_ENGINE 605 e = setup_engine(bio_err, engine, 0); 606 #endif 607 608 /* Lets get the config section we are using */ 609 if (section == NULL) { 610 section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_CA); 611 if (section == NULL) { 612 lookup_fail(BASE_SECTION, ENV_DEFAULT_CA); 613 goto err; 614 } 615 } 616 617 if (conf != NULL) { 618 p = NCONF_get_string(conf, NULL, "oid_file"); 619 if (p == NULL) 620 ERR_clear_error(); 621 if (p != NULL) { 622 BIO *oid_bio; 623 624 oid_bio = BIO_new_file(p, "r"); 625 if (oid_bio == NULL) { 626 /*- 627 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); 628 ERR_print_errors(bio_err); 629 */ 630 ERR_clear_error(); 631 } else { 632 OBJ_create_objects(oid_bio); 633 BIO_free(oid_bio); 634 } 635 } 636 if (!add_oid_section(bio_err, conf)) { 637 ERR_print_errors(bio_err); 638 goto err; 639 } 640 } 641 642 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); 643 if (randfile == NULL) 644 ERR_clear_error(); 645 app_RAND_load_file(randfile, bio_err, 0); 646 647 f = NCONF_get_string(conf, section, STRING_MASK); 648 if (!f) 649 ERR_clear_error(); 650 651 if (f && !ASN1_STRING_set_default_mask_asc(f)) { 652 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); 653 goto err; 654 } 655 656 if (chtype != MBSTRING_UTF8) { 657 f = NCONF_get_string(conf, section, UTF8_IN); 658 if (!f) 659 ERR_clear_error(); 660 else if (!strcmp(f, "yes")) 661 chtype = MBSTRING_UTF8; 662 } 663 664 db_attr.unique_subject = 1; 665 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); 666 if (p) { 667 #ifdef RL_DEBUG 668 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p); 669 #endif 670 db_attr.unique_subject = parse_yesno(p, 1); 671 } else 672 ERR_clear_error(); 673 #ifdef RL_DEBUG 674 if (!p) 675 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n"); 676 #endif 677 #ifdef RL_DEBUG 678 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n", 679 db_attr.unique_subject); 680 #endif 681 682 in = BIO_new(BIO_s_file()); 683 out = BIO_new(BIO_s_file()); 684 Sout = BIO_new(BIO_s_file()); 685 Cout = BIO_new(BIO_s_file()); 686 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) { 687 ERR_print_errors(bio_err); 688 goto err; 689 } 690 691 /*****************************************************************/ 692 /* report status of cert with serial number given on command line */ 693 if (ser_status) { 694 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) { 695 lookup_fail(section, ENV_DATABASE); 696 goto err; 697 } 698 db = load_index(dbfile, &db_attr); 699 if (db == NULL) 700 goto err; 701 702 if (!index_index(db)) 703 goto err; 704 705 if (get_certificate_status(ser_status, db) != 1) 706 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status); 707 goto err; 708 } 709 710 /*****************************************************************/ 711 /* we definitely need a private key, so let's get it */ 712 713 if ((keyfile == NULL) && ((keyfile = NCONF_get_string(conf, 714 section, 715 ENV_PRIVATE_KEY)) == 716 NULL)) { 717 lookup_fail(section, ENV_PRIVATE_KEY); 718 goto err; 719 } 720 if (!key) { 721 free_key = 1; 722 if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) { 723 BIO_printf(bio_err, "Error getting password\n"); 724 goto err; 725 } 726 } 727 pkey = load_key(bio_err, keyfile, keyform, 0, key, e, "CA private key"); 728 if (key) 729 OPENSSL_cleanse(key, strlen(key)); 730 if (pkey == NULL) { 731 /* load_key() has already printed an appropriate message */ 732 goto err; 733 } 734 735 /*****************************************************************/ 736 /* we need a certificate */ 737 if (!selfsign || spkac_file || ss_cert_file || gencrl) { 738 if ((certfile == NULL) 739 && ((certfile = NCONF_get_string(conf, 740 section, 741 ENV_CERTIFICATE)) == NULL)) { 742 lookup_fail(section, ENV_CERTIFICATE); 743 goto err; 744 } 745 x509 = load_cert(bio_err, certfile, FORMAT_PEM, NULL, e, 746 "CA certificate"); 747 if (x509 == NULL) 748 goto err; 749 750 if (!X509_check_private_key(x509, pkey)) { 751 BIO_printf(bio_err, 752 "CA certificate and CA private key do not match\n"); 753 goto err; 754 } 755 } 756 if (!selfsign) 757 x509p = x509; 758 759 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE); 760 if (f == NULL) 761 ERR_clear_error(); 762 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 763 preserve = 1; 764 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK); 765 if (f == NULL) 766 ERR_clear_error(); 767 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 768 msie_hack = 1; 769 770 f = NCONF_get_string(conf, section, ENV_NAMEOPT); 771 772 if (f) { 773 if (!set_name_ex(&nameopt, f)) { 774 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); 775 goto err; 776 } 777 default_op = 0; 778 } else 779 ERR_clear_error(); 780 781 f = NCONF_get_string(conf, section, ENV_CERTOPT); 782 783 if (f) { 784 if (!set_cert_ex(&certopt, f)) { 785 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); 786 goto err; 787 } 788 default_op = 0; 789 } else 790 ERR_clear_error(); 791 792 f = NCONF_get_string(conf, section, ENV_EXTCOPY); 793 794 if (f) { 795 if (!set_ext_copy(&ext_copy, f)) { 796 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); 797 goto err; 798 } 799 } else 800 ERR_clear_error(); 801 802 /*****************************************************************/ 803 /* lookup where to write new certificates */ 804 if ((outdir == NULL) && (req)) { 805 806 if ((outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR)) 807 == NULL) { 808 BIO_printf(bio_err, 809 "there needs to be defined a directory for new certificate to be placed in\n"); 810 goto err; 811 } 812 #ifndef OPENSSL_SYS_VMS 813 /* 814 * outdir is a directory spec, but access() for VMS demands a 815 * filename. In any case, stat(), below, will catch the problem if 816 * outdir is not a directory spec, and the fopen() or open() will 817 * catch an error if there is no write access. 818 * 819 * Presumably, this problem could also be solved by using the DEC C 820 * routines to convert the directory syntax to Unixly, and give that 821 * to access(). However, time's too short to do that just now. 822 */ 823 # ifndef _WIN32 824 if (access(outdir, R_OK | W_OK | X_OK) != 0) 825 # else 826 if (_access(outdir, R_OK | W_OK | X_OK) != 0) 827 # endif 828 { 829 BIO_printf(bio_err, "I am unable to access the %s directory\n", 830 outdir); 831 perror(outdir); 832 goto err; 833 } 834 835 if (app_isdir(outdir) <= 0) { 836 BIO_printf(bio_err, "%s need to be a directory\n", outdir); 837 perror(outdir); 838 goto err; 839 } 840 #endif 841 } 842 843 /*****************************************************************/ 844 /* we need to load the database file */ 845 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) { 846 lookup_fail(section, ENV_DATABASE); 847 goto err; 848 } 849 db = load_index(dbfile, &db_attr); 850 if (db == NULL) 851 goto err; 852 853 /* Lets check some fields */ 854 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { 855 pp = sk_OPENSSL_PSTRING_value(db->db->data, i); 856 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) { 857 BIO_printf(bio_err, 858 "entry %d: not revoked yet, but has a revocation date\n", 859 i + 1); 860 goto err; 861 } 862 if ((pp[DB_type][0] == DB_TYPE_REV) && 863 !make_revoked(NULL, pp[DB_rev_date])) { 864 BIO_printf(bio_err, " in entry %d\n", i + 1); 865 goto err; 866 } 867 if (!check_time_format((char *)pp[DB_exp_date])) { 868 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1); 869 goto err; 870 } 871 p = pp[DB_serial]; 872 j = strlen(p); 873 if (*p == '-') { 874 p++; 875 j--; 876 } 877 if ((j & 1) || (j < 2)) { 878 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n", 879 i + 1, j); 880 goto err; 881 } 882 while (*p) { 883 if (!(((*p >= '0') && (*p <= '9')) || 884 ((*p >= 'A') && (*p <= 'F')) || 885 ((*p >= 'a') && (*p <= 'f')))) { 886 BIO_printf(bio_err, 887 "entry %d: bad serial number characters, char pos %ld, char is '%c'\n", 888 i + 1, (long)(p - pp[DB_serial]), *p); 889 goto err; 890 } 891 p++; 892 } 893 } 894 if (verbose) { 895 BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); /* cannot fail */ 896 #ifdef OPENSSL_SYS_VMS 897 { 898 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 899 out = BIO_push(tmpbio, out); 900 } 901 #endif 902 TXT_DB_write(out, db->db); 903 BIO_printf(bio_err, "%d entries loaded from the database\n", 904 sk_OPENSSL_PSTRING_num(db->db->data)); 905 BIO_printf(bio_err, "generating index\n"); 906 } 907 908 if (!index_index(db)) 909 goto err; 910 911 /*****************************************************************/ 912 /* Update the db file for expired certificates */ 913 if (doupdatedb) { 914 if (verbose) 915 BIO_printf(bio_err, "Updating %s ...\n", dbfile); 916 917 i = do_updatedb(db); 918 if (i == -1) { 919 BIO_printf(bio_err, "Malloc failure\n"); 920 goto err; 921 } else if (i == 0) { 922 if (verbose) 923 BIO_printf(bio_err, "No entries found to mark expired\n"); 924 } else { 925 if (!save_index(dbfile, "new", db)) 926 goto err; 927 928 if (!rotate_index(dbfile, "new", "old")) 929 goto err; 930 931 if (verbose) 932 BIO_printf(bio_err, 933 "Done. %d entries marked as expired\n", i); 934 } 935 } 936 937 /*****************************************************************/ 938 /* Read extentions config file */ 939 if (extfile) { 940 extconf = NCONF_new(NULL); 941 if (NCONF_load(extconf, extfile, &errorline) <= 0) { 942 if (errorline <= 0) 943 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n", 944 extfile); 945 else 946 BIO_printf(bio_err, 947 "ERROR: on line %ld of config file '%s'\n", 948 errorline, extfile); 949 ret = 1; 950 goto err; 951 } 952 953 if (verbose) 954 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", 955 extfile); 956 957 /* We can have sections in the ext file */ 958 if (!extensions 959 && !(extensions = 960 NCONF_get_string(extconf, "default", "extensions"))) 961 extensions = "default"; 962 } 963 964 /*****************************************************************/ 965 if (req || gencrl) { 966 if (outfile != NULL) { 967 if (BIO_write_filename(Sout, outfile) <= 0) { 968 perror(outfile); 969 goto err; 970 } 971 } else { 972 BIO_set_fp(Sout, stdout, BIO_NOCLOSE | BIO_FP_TEXT); 973 #ifdef OPENSSL_SYS_VMS 974 { 975 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 976 Sout = BIO_push(tmpbio, Sout); 977 } 978 #endif 979 } 980 } 981 982 if ((md == NULL) && ((md = NCONF_get_string(conf, 983 section, 984 ENV_DEFAULT_MD)) == NULL)) { 985 lookup_fail(section, ENV_DEFAULT_MD); 986 goto err; 987 } 988 989 if (!strcmp(md, "default")) { 990 int def_nid; 991 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) { 992 BIO_puts(bio_err, "no default digest\n"); 993 goto err; 994 } 995 md = (char *)OBJ_nid2sn(def_nid); 996 } 997 998 if ((dgst = EVP_get_digestbyname(md)) == NULL) { 999 BIO_printf(bio_err, "%s is an unsupported message digest type\n", md); 1000 goto err; 1001 } 1002 1003 if (req) { 1004 if ((email_dn == 1) && ((tmp_email_dn = NCONF_get_string(conf, 1005 section, 1006 ENV_DEFAULT_EMAIL_DN)) 1007 != NULL)) { 1008 if (strcmp(tmp_email_dn, "no") == 0) 1009 email_dn = 0; 1010 } 1011 if (verbose) 1012 BIO_printf(bio_err, "message digest is %s\n", 1013 OBJ_nid2ln(dgst->type)); 1014 if ((policy == NULL) && ((policy = NCONF_get_string(conf, 1015 section, 1016 ENV_POLICY)) == 1017 NULL)) { 1018 lookup_fail(section, ENV_POLICY); 1019 goto err; 1020 } 1021 if (verbose) 1022 BIO_printf(bio_err, "policy is %s\n", policy); 1023 1024 if ((serialfile = NCONF_get_string(conf, section, ENV_SERIAL)) 1025 == NULL) { 1026 lookup_fail(section, ENV_SERIAL); 1027 goto err; 1028 } 1029 1030 if (!extconf) { 1031 /* 1032 * no '-extfile' option, so we look for extensions in the main 1033 * configuration file 1034 */ 1035 if (!extensions) { 1036 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS); 1037 if (!extensions) 1038 ERR_clear_error(); 1039 } 1040 if (extensions) { 1041 /* Check syntax of file */ 1042 X509V3_CTX ctx; 1043 X509V3_set_ctx_test(&ctx); 1044 X509V3_set_nconf(&ctx, conf); 1045 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) { 1046 BIO_printf(bio_err, 1047 "Error Loading extension section %s\n", 1048 extensions); 1049 ret = 1; 1050 goto err; 1051 } 1052 } 1053 } 1054 1055 if (startdate == NULL) { 1056 startdate = NCONF_get_string(conf, section, 1057 ENV_DEFAULT_STARTDATE); 1058 if (startdate == NULL) 1059 ERR_clear_error(); 1060 } 1061 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) { 1062 BIO_printf(bio_err, 1063 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); 1064 goto err; 1065 } 1066 if (startdate == NULL) 1067 startdate = "today"; 1068 1069 if (enddate == NULL) { 1070 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE); 1071 if (enddate == NULL) 1072 ERR_clear_error(); 1073 } 1074 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) { 1075 BIO_printf(bio_err, 1076 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); 1077 goto err; 1078 } 1079 1080 if (days == 0) { 1081 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days)) 1082 days = 0; 1083 } 1084 if (!enddate && (days == 0)) { 1085 BIO_printf(bio_err, 1086 "cannot lookup how many days to certify for\n"); 1087 goto err; 1088 } 1089 1090 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) { 1091 BIO_printf(bio_err, "error while loading serial number\n"); 1092 goto err; 1093 } 1094 if (verbose) { 1095 if (BN_is_zero(serial)) 1096 BIO_printf(bio_err, "next serial number is 00\n"); 1097 else { 1098 if ((f = BN_bn2hex(serial)) == NULL) 1099 goto err; 1100 BIO_printf(bio_err, "next serial number is %s\n", f); 1101 OPENSSL_free(f); 1102 } 1103 } 1104 1105 if ((attribs = NCONF_get_section(conf, policy)) == NULL) { 1106 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy); 1107 goto err; 1108 } 1109 1110 if ((cert_sk = sk_X509_new_null()) == NULL) { 1111 BIO_printf(bio_err, "Memory allocation failure\n"); 1112 goto err; 1113 } 1114 if (spkac_file != NULL) { 1115 total++; 1116 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts, 1117 attribs, db, serial, subj, chtype, multirdn, 1118 email_dn, startdate, enddate, days, extensions, 1119 conf, verbose, certopt, nameopt, default_op, 1120 ext_copy); 1121 if (j < 0) 1122 goto err; 1123 if (j > 0) { 1124 total_done++; 1125 BIO_printf(bio_err, "\n"); 1126 if (!BN_add_word(serial, 1)) 1127 goto err; 1128 if (!sk_X509_push(cert_sk, x)) { 1129 BIO_printf(bio_err, "Memory allocation failure\n"); 1130 goto err; 1131 } 1132 if (outfile) { 1133 output_der = 1; 1134 batch = 1; 1135 } 1136 } 1137 } 1138 if (ss_cert_file != NULL) { 1139 total++; 1140 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts, 1141 attribs, 1142 db, serial, subj, chtype, multirdn, email_dn, 1143 startdate, enddate, days, batch, extensions, 1144 conf, verbose, certopt, nameopt, default_op, 1145 ext_copy, e); 1146 if (j < 0) 1147 goto err; 1148 if (j > 0) { 1149 total_done++; 1150 BIO_printf(bio_err, "\n"); 1151 if (!BN_add_word(serial, 1)) 1152 goto err; 1153 if (!sk_X509_push(cert_sk, x)) { 1154 BIO_printf(bio_err, "Memory allocation failure\n"); 1155 goto err; 1156 } 1157 } 1158 } 1159 if (infile != NULL) { 1160 total++; 1161 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db, 1162 serial, subj, chtype, multirdn, email_dn, startdate, 1163 enddate, days, batch, extensions, conf, verbose, 1164 certopt, nameopt, default_op, ext_copy, selfsign); 1165 if (j < 0) 1166 goto err; 1167 if (j > 0) { 1168 total_done++; 1169 BIO_printf(bio_err, "\n"); 1170 if (!BN_add_word(serial, 1)) 1171 goto err; 1172 if (!sk_X509_push(cert_sk, x)) { 1173 BIO_printf(bio_err, "Memory allocation failure\n"); 1174 goto err; 1175 } 1176 } 1177 } 1178 for (i = 0; i < argc; i++) { 1179 total++; 1180 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db, 1181 serial, subj, chtype, multirdn, email_dn, startdate, 1182 enddate, days, batch, extensions, conf, verbose, 1183 certopt, nameopt, default_op, ext_copy, selfsign); 1184 if (j < 0) 1185 goto err; 1186 if (j > 0) { 1187 total_done++; 1188 BIO_printf(bio_err, "\n"); 1189 if (!BN_add_word(serial, 1)) 1190 goto err; 1191 if (!sk_X509_push(cert_sk, x)) { 1192 BIO_printf(bio_err, "Memory allocation failure\n"); 1193 goto err; 1194 } 1195 } 1196 } 1197 /* 1198 * we have a stack of newly certified certificates and a data base 1199 * and serial number that need updating 1200 */ 1201 1202 if (sk_X509_num(cert_sk) > 0) { 1203 if (!batch) { 1204 BIO_printf(bio_err, 1205 "\n%d out of %d certificate requests certified, commit? [y/n]", 1206 total_done, total); 1207 (void)BIO_flush(bio_err); 1208 buf[0][0] = '\0'; 1209 if (!fgets(buf[0], 10, stdin)) { 1210 BIO_printf(bio_err, 1211 "CERTIFICATION CANCELED: I/O error\n"); 1212 ret = 0; 1213 goto err; 1214 } 1215 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) { 1216 BIO_printf(bio_err, "CERTIFICATION CANCELED\n"); 1217 ret = 0; 1218 goto err; 1219 } 1220 } 1221 1222 BIO_printf(bio_err, "Write out database with %d new entries\n", 1223 sk_X509_num(cert_sk)); 1224 1225 if (!save_serial(serialfile, "new", serial, NULL)) 1226 goto err; 1227 1228 if (!save_index(dbfile, "new", db)) 1229 goto err; 1230 } 1231 1232 if (verbose) 1233 BIO_printf(bio_err, "writing new certificates\n"); 1234 for (i = 0; i < sk_X509_num(cert_sk); i++) { 1235 int k; 1236 char *n; 1237 1238 x = sk_X509_value(cert_sk, i); 1239 1240 j = x->cert_info->serialNumber->length; 1241 p = (const char *)x->cert_info->serialNumber->data; 1242 1243 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) { 1244 BIO_printf(bio_err, "certificate file name too long\n"); 1245 goto err; 1246 } 1247 1248 strcpy(buf[2], outdir); 1249 1250 #ifndef OPENSSL_SYS_VMS 1251 BUF_strlcat(buf[2], "/", sizeof(buf[2])); 1252 #endif 1253 1254 n = (char *)&(buf[2][strlen(buf[2])]); 1255 if (j > 0) { 1256 for (k = 0; k < j; k++) { 1257 if (n >= &(buf[2][sizeof(buf[2])])) 1258 break; 1259 BIO_snprintf(n, 1260 &buf[2][0] + sizeof(buf[2]) - n, 1261 "%02X", (unsigned char)*(p++)); 1262 n += 2; 1263 } 1264 } else { 1265 *(n++) = '0'; 1266 *(n++) = '0'; 1267 } 1268 *(n++) = '.'; 1269 *(n++) = 'p'; 1270 *(n++) = 'e'; 1271 *(n++) = 'm'; 1272 *n = '\0'; 1273 if (verbose) 1274 BIO_printf(bio_err, "writing %s\n", buf[2]); 1275 1276 if (BIO_write_filename(Cout, buf[2]) <= 0) { 1277 perror(buf[2]); 1278 goto err; 1279 } 1280 write_new_certificate(Cout, x, 0, notext); 1281 write_new_certificate(Sout, x, output_der, notext); 1282 } 1283 1284 if (sk_X509_num(cert_sk)) { 1285 /* Rename the database and the serial file */ 1286 if (!rotate_serial(serialfile, "new", "old")) 1287 goto err; 1288 1289 if (!rotate_index(dbfile, "new", "old")) 1290 goto err; 1291 1292 BIO_printf(bio_err, "Data Base Updated\n"); 1293 } 1294 } 1295 1296 /*****************************************************************/ 1297 if (gencrl) { 1298 int crl_v2 = 0; 1299 if (!crl_ext) { 1300 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT); 1301 if (!crl_ext) 1302 ERR_clear_error(); 1303 } 1304 if (crl_ext) { 1305 /* Check syntax of file */ 1306 X509V3_CTX ctx; 1307 X509V3_set_ctx_test(&ctx); 1308 X509V3_set_nconf(&ctx, conf); 1309 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) { 1310 BIO_printf(bio_err, 1311 "Error Loading CRL extension section %s\n", 1312 crl_ext); 1313 ret = 1; 1314 goto err; 1315 } 1316 } 1317 1318 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER)) 1319 != NULL) 1320 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) { 1321 BIO_printf(bio_err, "error while loading CRL number\n"); 1322 goto err; 1323 } 1324 1325 if (!crldays && !crlhours && !crlsec) { 1326 if (!NCONF_get_number(conf, section, 1327 ENV_DEFAULT_CRL_DAYS, &crldays)) 1328 crldays = 0; 1329 if (!NCONF_get_number(conf, section, 1330 ENV_DEFAULT_CRL_HOURS, &crlhours)) 1331 crlhours = 0; 1332 ERR_clear_error(); 1333 } 1334 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) { 1335 BIO_printf(bio_err, 1336 "cannot lookup how long until the next CRL is issued\n"); 1337 goto err; 1338 } 1339 1340 if (verbose) 1341 BIO_printf(bio_err, "making CRL\n"); 1342 if ((crl = X509_CRL_new()) == NULL) 1343 goto err; 1344 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) 1345 goto err; 1346 1347 tmptm = ASN1_TIME_new(); 1348 if (!tmptm) 1349 goto err; 1350 X509_gmtime_adj(tmptm, 0); 1351 X509_CRL_set_lastUpdate(crl, tmptm); 1352 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec, 1353 NULL)) { 1354 BIO_puts(bio_err, "error setting CRL nextUpdate\n"); 1355 goto err; 1356 } 1357 X509_CRL_set_nextUpdate(crl, tmptm); 1358 1359 ASN1_TIME_free(tmptm); 1360 1361 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { 1362 pp = sk_OPENSSL_PSTRING_value(db->db->data, i); 1363 if (pp[DB_type][0] == DB_TYPE_REV) { 1364 if ((r = X509_REVOKED_new()) == NULL) 1365 goto err; 1366 j = make_revoked(r, pp[DB_rev_date]); 1367 if (!j) 1368 goto err; 1369 if (j == 2) 1370 crl_v2 = 1; 1371 if (!BN_hex2bn(&serial, pp[DB_serial])) 1372 goto err; 1373 tmpser = BN_to_ASN1_INTEGER(serial, NULL); 1374 BN_free(serial); 1375 serial = NULL; 1376 if (!tmpser) 1377 goto err; 1378 X509_REVOKED_set_serialNumber(r, tmpser); 1379 ASN1_INTEGER_free(tmpser); 1380 X509_CRL_add0_revoked(crl, r); 1381 } 1382 } 1383 1384 /* 1385 * sort the data so it will be written in serial number order 1386 */ 1387 X509_CRL_sort(crl); 1388 1389 /* we now have a CRL */ 1390 if (verbose) 1391 BIO_printf(bio_err, "signing CRL\n"); 1392 1393 /* Add any extensions asked for */ 1394 1395 if (crl_ext || crlnumberfile != NULL) { 1396 X509V3_CTX crlctx; 1397 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); 1398 X509V3_set_nconf(&crlctx, conf); 1399 1400 if (crl_ext) 1401 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) 1402 goto err; 1403 if (crlnumberfile != NULL) { 1404 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); 1405 if (!tmpser) 1406 goto err; 1407 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0); 1408 ASN1_INTEGER_free(tmpser); 1409 crl_v2 = 1; 1410 if (!BN_add_word(crlnumber, 1)) 1411 goto err; 1412 } 1413 } 1414 if (crl_ext || crl_v2) { 1415 if (!X509_CRL_set_version(crl, 1)) 1416 goto err; /* version 2 CRL */ 1417 } 1418 1419 /* we have a CRL number that need updating */ 1420 if (crlnumberfile != NULL) 1421 if (!save_serial(crlnumberfile, "new", crlnumber, NULL)) 1422 goto err; 1423 1424 if (crlnumber) { 1425 BN_free(crlnumber); 1426 crlnumber = NULL; 1427 } 1428 1429 if (!do_X509_CRL_sign(bio_err, crl, pkey, dgst, sigopts)) 1430 goto err; 1431 1432 PEM_write_bio_X509_CRL(Sout, crl); 1433 1434 if (crlnumberfile != NULL) /* Rename the crlnumber file */ 1435 if (!rotate_serial(crlnumberfile, "new", "old")) 1436 goto err; 1437 1438 } 1439 /*****************************************************************/ 1440 if (dorevoke) { 1441 if (infile == NULL) { 1442 BIO_printf(bio_err, "no input files\n"); 1443 goto err; 1444 } else { 1445 X509 *revcert; 1446 revcert = load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile); 1447 if (revcert == NULL) 1448 goto err; 1449 if (dorevoke == 2) 1450 rev_type = -1; 1451 j = do_revoke(revcert, db, rev_type, rev_arg); 1452 if (j <= 0) 1453 goto err; 1454 X509_free(revcert); 1455 1456 if (!save_index(dbfile, "new", db)) 1457 goto err; 1458 1459 if (!rotate_index(dbfile, "new", "old")) 1460 goto err; 1461 1462 BIO_printf(bio_err, "Data Base Updated\n"); 1463 } 1464 } 1465 /*****************************************************************/ 1466 ret = 0; 1467 err: 1468 if (tofree) 1469 OPENSSL_free(tofree); 1470 BIO_free_all(Cout); 1471 BIO_free_all(Sout); 1472 BIO_free_all(out); 1473 BIO_free_all(in); 1474 1475 if (cert_sk) 1476 sk_X509_pop_free(cert_sk, X509_free); 1477 1478 if (ret) 1479 ERR_print_errors(bio_err); 1480 app_RAND_write_file(randfile, bio_err); 1481 if (free_key && key) 1482 OPENSSL_free(key); 1483 BN_free(serial); 1484 BN_free(crlnumber); 1485 free_index(db); 1486 if (sigopts) 1487 sk_OPENSSL_STRING_free(sigopts); 1488 EVP_PKEY_free(pkey); 1489 if (x509) 1490 X509_free(x509); 1491 X509_CRL_free(crl); 1492 NCONF_free(conf); 1493 NCONF_free(extconf); 1494 OBJ_cleanup(); 1495 apps_shutdown(); 1496 OPENSSL_EXIT(ret); 1497 } 1498 1499 static void lookup_fail(const char *name, const char *tag) 1500 { 1501 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag); 1502 } 1503 1504 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1505 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1506 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1507 BIGNUM *serial, char *subj, unsigned long chtype, 1508 int multirdn, int email_dn, char *startdate, char *enddate, 1509 long days, int batch, char *ext_sect, CONF *lconf, 1510 int verbose, unsigned long certopt, unsigned long nameopt, 1511 int default_op, int ext_copy, int selfsign) 1512 { 1513 X509_REQ *req = NULL; 1514 BIO *in = NULL; 1515 EVP_PKEY *pktmp = NULL; 1516 int ok = -1, i; 1517 1518 in = BIO_new(BIO_s_file()); 1519 1520 if (BIO_read_filename(in, infile) <= 0) { 1521 perror(infile); 1522 goto err; 1523 } 1524 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) { 1525 BIO_printf(bio_err, "Error reading certificate request in %s\n", 1526 infile); 1527 goto err; 1528 } 1529 if (verbose) 1530 X509_REQ_print(bio_err, req); 1531 1532 BIO_printf(bio_err, "Check that the request matches the signature\n"); 1533 1534 if (selfsign && !X509_REQ_check_private_key(req, pkey)) { 1535 BIO_printf(bio_err, 1536 "Certificate request and CA private key do not match\n"); 1537 ok = 0; 1538 goto err; 1539 } 1540 if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) { 1541 BIO_printf(bio_err, "error unpacking public key\n"); 1542 goto err; 1543 } 1544 i = X509_REQ_verify(req, pktmp); 1545 EVP_PKEY_free(pktmp); 1546 if (i < 0) { 1547 ok = 0; 1548 BIO_printf(bio_err, "Signature verification problems....\n"); 1549 ERR_print_errors(bio_err); 1550 goto err; 1551 } 1552 if (i == 0) { 1553 ok = 0; 1554 BIO_printf(bio_err, 1555 "Signature did not match the certificate request\n"); 1556 ERR_print_errors(bio_err); 1557 goto err; 1558 } else 1559 BIO_printf(bio_err, "Signature ok\n"); 1560 1561 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, 1562 chtype, multirdn, email_dn, startdate, enddate, days, batch, 1563 verbose, req, ext_sect, lconf, certopt, nameopt, default_op, 1564 ext_copy, selfsign); 1565 1566 err: 1567 if (req != NULL) 1568 X509_REQ_free(req); 1569 if (in != NULL) 1570 BIO_free(in); 1571 return (ok); 1572 } 1573 1574 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1575 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1576 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1577 BIGNUM *serial, char *subj, unsigned long chtype, 1578 int multirdn, int email_dn, char *startdate, 1579 char *enddate, long days, int batch, char *ext_sect, 1580 CONF *lconf, int verbose, unsigned long certopt, 1581 unsigned long nameopt, int default_op, int ext_copy, 1582 ENGINE *e) 1583 { 1584 X509 *req = NULL; 1585 X509_REQ *rreq = NULL; 1586 EVP_PKEY *pktmp = NULL; 1587 int ok = -1, i; 1588 1589 if ((req = 1590 load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) 1591 goto err; 1592 if (verbose) 1593 X509_print(bio_err, req); 1594 1595 BIO_printf(bio_err, "Check that the request matches the signature\n"); 1596 1597 if ((pktmp = X509_get_pubkey(req)) == NULL) { 1598 BIO_printf(bio_err, "error unpacking public key\n"); 1599 goto err; 1600 } 1601 i = X509_verify(req, pktmp); 1602 EVP_PKEY_free(pktmp); 1603 if (i < 0) { 1604 ok = 0; 1605 BIO_printf(bio_err, "Signature verification problems....\n"); 1606 goto err; 1607 } 1608 if (i == 0) { 1609 ok = 0; 1610 BIO_printf(bio_err, "Signature did not match the certificate\n"); 1611 goto err; 1612 } else 1613 BIO_printf(bio_err, "Signature ok\n"); 1614 1615 if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL) 1616 goto err; 1617 1618 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, 1619 chtype, multirdn, email_dn, startdate, enddate, days, batch, 1620 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op, 1621 ext_copy, 0); 1622 1623 err: 1624 if (rreq != NULL) 1625 X509_REQ_free(rreq); 1626 if (req != NULL) 1627 X509_free(req); 1628 return (ok); 1629 } 1630 1631 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, 1632 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1633 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, 1634 char *subj, unsigned long chtype, int multirdn, 1635 int email_dn, char *startdate, char *enddate, long days, 1636 int batch, int verbose, X509_REQ *req, char *ext_sect, 1637 CONF *lconf, unsigned long certopt, unsigned long nameopt, 1638 int default_op, int ext_copy, int selfsign) 1639 { 1640 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = 1641 NULL; 1642 ASN1_UTCTIME *tm, *tmptm; 1643 ASN1_STRING *str, *str2; 1644 ASN1_OBJECT *obj; 1645 X509 *ret = NULL; 1646 X509_CINF *ci; 1647 X509_NAME_ENTRY *ne; 1648 X509_NAME_ENTRY *tne, *push; 1649 EVP_PKEY *pktmp; 1650 int ok = -1, i, j, last, nid; 1651 const char *p; 1652 CONF_VALUE *cv; 1653 OPENSSL_STRING row[DB_NUMBER]; 1654 OPENSSL_STRING *irow = NULL; 1655 OPENSSL_STRING *rrow = NULL; 1656 char buf[25]; 1657 1658 tmptm = ASN1_UTCTIME_new(); 1659 if (tmptm == NULL) { 1660 BIO_printf(bio_err, "malloc error\n"); 1661 return (0); 1662 } 1663 1664 for (i = 0; i < DB_NUMBER; i++) 1665 row[i] = NULL; 1666 1667 if (subj) { 1668 X509_NAME *n = parse_name(subj, chtype, multirdn); 1669 1670 if (!n) { 1671 ERR_print_errors(bio_err); 1672 goto err; 1673 } 1674 X509_REQ_set_subject_name(req, n); 1675 req->req_info->enc.modified = 1; 1676 X509_NAME_free(n); 1677 } 1678 1679 if (default_op) 1680 BIO_printf(bio_err, 1681 "The Subject's Distinguished Name is as follows\n"); 1682 1683 name = X509_REQ_get_subject_name(req); 1684 for (i = 0; i < X509_NAME_entry_count(name); i++) { 1685 ne = X509_NAME_get_entry(name, i); 1686 str = X509_NAME_ENTRY_get_data(ne); 1687 obj = X509_NAME_ENTRY_get_object(ne); 1688 1689 if (msie_hack) { 1690 /* assume all type should be strings */ 1691 nid = OBJ_obj2nid(ne->object); 1692 1693 if (str->type == V_ASN1_UNIVERSALSTRING) 1694 ASN1_UNIVERSALSTRING_to_string(str); 1695 1696 if ((str->type == V_ASN1_IA5STRING) && 1697 (nid != NID_pkcs9_emailAddress)) 1698 str->type = V_ASN1_T61STRING; 1699 1700 if ((nid == NID_pkcs9_emailAddress) && 1701 (str->type == V_ASN1_PRINTABLESTRING)) 1702 str->type = V_ASN1_IA5STRING; 1703 } 1704 1705 /* If no EMAIL is wanted in the subject */ 1706 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) 1707 continue; 1708 1709 /* check some things */ 1710 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && 1711 (str->type != V_ASN1_IA5STRING)) { 1712 BIO_printf(bio_err, 1713 "\nemailAddress type needs to be of type IA5STRING\n"); 1714 goto err; 1715 } 1716 if ((str->type != V_ASN1_BMPSTRING) 1717 && (str->type != V_ASN1_UTF8STRING)) { 1718 j = ASN1_PRINTABLE_type(str->data, str->length); 1719 if (((j == V_ASN1_T61STRING) && 1720 (str->type != V_ASN1_T61STRING)) || 1721 ((j == V_ASN1_IA5STRING) && 1722 (str->type == V_ASN1_PRINTABLESTRING))) { 1723 BIO_printf(bio_err, 1724 "\nThe string contains characters that are illegal for the ASN.1 type\n"); 1725 goto err; 1726 } 1727 } 1728 1729 if (default_op) 1730 old_entry_print(bio_err, obj, str); 1731 } 1732 1733 /* Ok, now we check the 'policy' stuff. */ 1734 if ((subject = X509_NAME_new()) == NULL) { 1735 BIO_printf(bio_err, "Memory allocation failure\n"); 1736 goto err; 1737 } 1738 1739 /* take a copy of the issuer name before we mess with it. */ 1740 if (selfsign) 1741 CAname = X509_NAME_dup(name); 1742 else 1743 CAname = X509_NAME_dup(x509->cert_info->subject); 1744 if (CAname == NULL) 1745 goto err; 1746 str = str2 = NULL; 1747 1748 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) { 1749 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */ 1750 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) { 1751 BIO_printf(bio_err, 1752 "%s:unknown object type in 'policy' configuration\n", 1753 cv->name); 1754 goto err; 1755 } 1756 obj = OBJ_nid2obj(j); 1757 1758 last = -1; 1759 for (;;) { 1760 /* lookup the object in the supplied name list */ 1761 j = X509_NAME_get_index_by_OBJ(name, obj, last); 1762 if (j < 0) { 1763 if (last != -1) 1764 break; 1765 tne = NULL; 1766 } else { 1767 tne = X509_NAME_get_entry(name, j); 1768 } 1769 last = j; 1770 1771 /* depending on the 'policy', decide what to do. */ 1772 push = NULL; 1773 if (strcmp(cv->value, "optional") == 0) { 1774 if (tne != NULL) 1775 push = tne; 1776 } else if (strcmp(cv->value, "supplied") == 0) { 1777 if (tne == NULL) { 1778 BIO_printf(bio_err, 1779 "The %s field needed to be supplied and was missing\n", 1780 cv->name); 1781 goto err; 1782 } else 1783 push = tne; 1784 } else if (strcmp(cv->value, "match") == 0) { 1785 int last2; 1786 1787 if (tne == NULL) { 1788 BIO_printf(bio_err, 1789 "The mandatory %s field was missing\n", 1790 cv->name); 1791 goto err; 1792 } 1793 1794 last2 = -1; 1795 1796 again2: 1797 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2); 1798 if ((j < 0) && (last2 == -1)) { 1799 BIO_printf(bio_err, 1800 "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n", 1801 cv->name); 1802 goto err; 1803 } 1804 if (j >= 0) { 1805 push = X509_NAME_get_entry(CAname, j); 1806 str = X509_NAME_ENTRY_get_data(tne); 1807 str2 = X509_NAME_ENTRY_get_data(push); 1808 last2 = j; 1809 if (ASN1_STRING_cmp(str, str2) != 0) 1810 goto again2; 1811 } 1812 if (j < 0) { 1813 BIO_printf(bio_err, 1814 "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n", 1815 cv->name, 1816 ((str2 == NULL) ? "NULL" : (char *)str2->data), 1817 ((str == NULL) ? "NULL" : (char *)str->data)); 1818 goto err; 1819 } 1820 } else { 1821 BIO_printf(bio_err, 1822 "%s:invalid type in 'policy' configuration\n", 1823 cv->value); 1824 goto err; 1825 } 1826 1827 if (push != NULL) { 1828 if (!X509_NAME_add_entry(subject, push, -1, 0)) { 1829 if (push != NULL) 1830 X509_NAME_ENTRY_free(push); 1831 BIO_printf(bio_err, "Memory allocation failure\n"); 1832 goto err; 1833 } 1834 } 1835 if (j < 0) 1836 break; 1837 } 1838 } 1839 1840 if (preserve) { 1841 X509_NAME_free(subject); 1842 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ 1843 subject = X509_NAME_dup(name); 1844 if (subject == NULL) 1845 goto err; 1846 } 1847 1848 if (verbose) 1849 BIO_printf(bio_err, 1850 "The subject name appears to be ok, checking data base for clashes\n"); 1851 1852 /* Build the correct Subject if no e-mail is wanted in the subject */ 1853 /* 1854 * and add it later on because of the method extensions are added 1855 * (altName) 1856 */ 1857 1858 if (email_dn) 1859 dn_subject = subject; 1860 else { 1861 X509_NAME_ENTRY *tmpne; 1862 /* 1863 * Its best to dup the subject DN and then delete any email addresses 1864 * because this retains its structure. 1865 */ 1866 if (!(dn_subject = X509_NAME_dup(subject))) { 1867 BIO_printf(bio_err, "Memory allocation failure\n"); 1868 goto err; 1869 } 1870 while ((i = X509_NAME_get_index_by_NID(dn_subject, 1871 NID_pkcs9_emailAddress, 1872 -1)) >= 0) { 1873 tmpne = X509_NAME_get_entry(dn_subject, i); 1874 X509_NAME_delete_entry(dn_subject, i); 1875 X509_NAME_ENTRY_free(tmpne); 1876 } 1877 } 1878 1879 if (BN_is_zero(serial)) 1880 row[DB_serial] = BUF_strdup("00"); 1881 else 1882 row[DB_serial] = BN_bn2hex(serial); 1883 if (row[DB_serial] == NULL) { 1884 BIO_printf(bio_err, "Memory allocation failure\n"); 1885 goto err; 1886 } 1887 1888 if (db->attributes.unique_subject) { 1889 OPENSSL_STRING *crow = row; 1890 1891 rrow = TXT_DB_get_by_index(db->db, DB_name, crow); 1892 if (rrow != NULL) { 1893 BIO_printf(bio_err, 1894 "ERROR:There is already a certificate for %s\n", 1895 row[DB_name]); 1896 } 1897 } 1898 if (rrow == NULL) { 1899 rrow = TXT_DB_get_by_index(db->db, DB_serial, row); 1900 if (rrow != NULL) { 1901 BIO_printf(bio_err, 1902 "ERROR:Serial number %s has already been issued,\n", 1903 row[DB_serial]); 1904 BIO_printf(bio_err, 1905 " check the database/serial_file for corruption\n"); 1906 } 1907 } 1908 1909 if (rrow != NULL) { 1910 BIO_printf(bio_err, "The matching entry has the following details\n"); 1911 if (rrow[DB_type][0] == 'E') 1912 p = "Expired"; 1913 else if (rrow[DB_type][0] == 'R') 1914 p = "Revoked"; 1915 else if (rrow[DB_type][0] == 'V') 1916 p = "Valid"; 1917 else 1918 p = "\ninvalid type, Data base error\n"; 1919 BIO_printf(bio_err, "Type :%s\n", p);; 1920 if (rrow[DB_type][0] == 'R') { 1921 p = rrow[DB_exp_date]; 1922 if (p == NULL) 1923 p = "undef"; 1924 BIO_printf(bio_err, "Was revoked on:%s\n", p); 1925 } 1926 p = rrow[DB_exp_date]; 1927 if (p == NULL) 1928 p = "undef"; 1929 BIO_printf(bio_err, "Expires on :%s\n", p); 1930 p = rrow[DB_serial]; 1931 if (p == NULL) 1932 p = "undef"; 1933 BIO_printf(bio_err, "Serial Number :%s\n", p); 1934 p = rrow[DB_file]; 1935 if (p == NULL) 1936 p = "undef"; 1937 BIO_printf(bio_err, "File name :%s\n", p); 1938 p = rrow[DB_name]; 1939 if (p == NULL) 1940 p = "undef"; 1941 BIO_printf(bio_err, "Subject Name :%s\n", p); 1942 ok = -1; /* This is now a 'bad' error. */ 1943 goto err; 1944 } 1945 1946 /* We are now totally happy, lets make and sign the certificate */ 1947 if (verbose) 1948 BIO_printf(bio_err, 1949 "Everything appears to be ok, creating and signing the certificate\n"); 1950 1951 if ((ret = X509_new()) == NULL) 1952 goto err; 1953 ci = ret->cert_info; 1954 1955 #ifdef X509_V3 1956 /* Make it an X509 v3 certificate. */ 1957 if (!X509_set_version(ret, 2)) 1958 goto err; 1959 #endif 1960 1961 if (BN_to_ASN1_INTEGER(serial, ci->serialNumber) == NULL) 1962 goto err; 1963 if (selfsign) { 1964 if (!X509_set_issuer_name(ret, subject)) 1965 goto err; 1966 } else { 1967 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509))) 1968 goto err; 1969 } 1970 1971 if (strcmp(startdate, "today") == 0) 1972 X509_gmtime_adj(X509_get_notBefore(ret), 0); 1973 else 1974 ASN1_TIME_set_string(X509_get_notBefore(ret), startdate); 1975 1976 if (enddate == NULL) 1977 X509_time_adj_ex(X509_get_notAfter(ret), days, 0, NULL); 1978 else { 1979 int tdays; 1980 ASN1_TIME_set_string(X509_get_notAfter(ret), enddate); 1981 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret)); 1982 days = tdays; 1983 } 1984 1985 if (!X509_set_subject_name(ret, subject)) 1986 goto err; 1987 1988 pktmp = X509_REQ_get_pubkey(req); 1989 i = X509_set_pubkey(ret, pktmp); 1990 EVP_PKEY_free(pktmp); 1991 if (!i) 1992 goto err; 1993 1994 /* Lets add the extensions, if there are any */ 1995 if (ext_sect) { 1996 X509V3_CTX ctx; 1997 if (ci->version == NULL) 1998 if ((ci->version = ASN1_INTEGER_new()) == NULL) 1999 goto err; 2000 ASN1_INTEGER_set(ci->version, 2); /* version 3 certificate */ 2001 2002 /* 2003 * Free the current entries if any, there should not be any I believe 2004 */ 2005 if (ci->extensions != NULL) 2006 sk_X509_EXTENSION_pop_free(ci->extensions, X509_EXTENSION_free); 2007 2008 ci->extensions = NULL; 2009 2010 /* Initialize the context structure */ 2011 if (selfsign) 2012 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); 2013 else 2014 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); 2015 2016 if (extconf) { 2017 if (verbose) 2018 BIO_printf(bio_err, "Extra configuration file found\n"); 2019 2020 /* Use the extconf configuration db LHASH */ 2021 X509V3_set_nconf(&ctx, extconf); 2022 2023 /* Test the structure (needed?) */ 2024 /* X509V3_set_ctx_test(&ctx); */ 2025 2026 /* Adds exts contained in the configuration file */ 2027 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) { 2028 BIO_printf(bio_err, 2029 "ERROR: adding extensions in section %s\n", 2030 ext_sect); 2031 ERR_print_errors(bio_err); 2032 goto err; 2033 } 2034 if (verbose) 2035 BIO_printf(bio_err, 2036 "Successfully added extensions from file.\n"); 2037 } else if (ext_sect) { 2038 /* We found extensions to be set from config file */ 2039 X509V3_set_nconf(&ctx, lconf); 2040 2041 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) { 2042 BIO_printf(bio_err, 2043 "ERROR: adding extensions in section %s\n", 2044 ext_sect); 2045 ERR_print_errors(bio_err); 2046 goto err; 2047 } 2048 2049 if (verbose) 2050 BIO_printf(bio_err, 2051 "Successfully added extensions from config\n"); 2052 } 2053 } 2054 2055 /* Copy extensions from request (if any) */ 2056 2057 if (!copy_extensions(ret, req, ext_copy)) { 2058 BIO_printf(bio_err, "ERROR: adding extensions from request\n"); 2059 ERR_print_errors(bio_err); 2060 goto err; 2061 } 2062 2063 /* Set the right value for the noemailDN option */ 2064 if (email_dn == 0) { 2065 if (!X509_set_subject_name(ret, dn_subject)) 2066 goto err; 2067 } 2068 2069 if (!default_op) { 2070 BIO_printf(bio_err, "Certificate Details:\n"); 2071 /* 2072 * Never print signature details because signature not present 2073 */ 2074 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; 2075 X509_print_ex(bio_err, ret, nameopt, certopt); 2076 } 2077 2078 BIO_printf(bio_err, "Certificate is to be certified until "); 2079 ASN1_TIME_print(bio_err, X509_get_notAfter(ret)); 2080 if (days) 2081 BIO_printf(bio_err, " (%ld days)", days); 2082 BIO_printf(bio_err, "\n"); 2083 2084 if (!batch) { 2085 2086 BIO_printf(bio_err, "Sign the certificate? [y/n]:"); 2087 (void)BIO_flush(bio_err); 2088 buf[0] = '\0'; 2089 if (!fgets(buf, sizeof(buf) - 1, stdin)) { 2090 BIO_printf(bio_err, 2091 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); 2092 ok = 0; 2093 goto err; 2094 } 2095 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) { 2096 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n"); 2097 ok = 0; 2098 goto err; 2099 } 2100 } 2101 2102 pktmp = X509_get_pubkey(ret); 2103 if (EVP_PKEY_missing_parameters(pktmp) && 2104 !EVP_PKEY_missing_parameters(pkey)) 2105 EVP_PKEY_copy_parameters(pktmp, pkey); 2106 EVP_PKEY_free(pktmp); 2107 2108 if (!do_X509_sign(bio_err, ret, pkey, dgst, sigopts)) 2109 goto err; 2110 2111 /* We now just add it to the database */ 2112 row[DB_type] = (char *)OPENSSL_malloc(2); 2113 2114 tm = X509_get_notAfter(ret); 2115 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1); 2116 memcpy(row[DB_exp_date], tm->data, tm->length); 2117 row[DB_exp_date][tm->length] = '\0'; 2118 2119 row[DB_rev_date] = NULL; 2120 2121 /* row[DB_serial] done already */ 2122 row[DB_file] = (char *)OPENSSL_malloc(8); 2123 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0); 2124 2125 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2126 (row[DB_file] == NULL) || (row[DB_name] == NULL)) { 2127 BIO_printf(bio_err, "Memory allocation failure\n"); 2128 goto err; 2129 } 2130 BUF_strlcpy(row[DB_file], "unknown", 8); 2131 row[DB_type][0] = 'V'; 2132 row[DB_type][1] = '\0'; 2133 2134 if ((irow = 2135 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) { 2136 BIO_printf(bio_err, "Memory allocation failure\n"); 2137 goto err; 2138 } 2139 2140 for (i = 0; i < DB_NUMBER; i++) { 2141 irow[i] = row[i]; 2142 row[i] = NULL; 2143 } 2144 irow[DB_NUMBER] = NULL; 2145 2146 if (!TXT_DB_insert(db->db, irow)) { 2147 BIO_printf(bio_err, "failed to update database\n"); 2148 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); 2149 goto err; 2150 } 2151 ok = 1; 2152 err: 2153 for (i = 0; i < DB_NUMBER; i++) 2154 if (row[i] != NULL) 2155 OPENSSL_free(row[i]); 2156 2157 if (CAname != NULL) 2158 X509_NAME_free(CAname); 2159 if (subject != NULL) 2160 X509_NAME_free(subject); 2161 if ((dn_subject != NULL) && !email_dn) 2162 X509_NAME_free(dn_subject); 2163 if (tmptm != NULL) 2164 ASN1_UTCTIME_free(tmptm); 2165 if (ok <= 0) { 2166 if (ret != NULL) 2167 X509_free(ret); 2168 ret = NULL; 2169 } else 2170 *xret = ret; 2171 return (ok); 2172 } 2173 2174 static void write_new_certificate(BIO *bp, X509 *x, int output_der, 2175 int notext) 2176 { 2177 2178 if (output_der) { 2179 (void)i2d_X509_bio(bp, x); 2180 return; 2181 } 2182 #if 0 2183 /* ??? Not needed since X509_print prints all this stuff anyway */ 2184 f = X509_NAME_oneline(X509_get_issuer_name(x), buf, 256); 2185 BIO_printf(bp, "issuer :%s\n", f); 2186 2187 f = X509_NAME_oneline(X509_get_subject_name(x), buf, 256); 2188 BIO_printf(bp, "subject:%s\n", f); 2189 2190 BIO_puts(bp, "serial :"); 2191 i2a_ASN1_INTEGER(bp, x->cert_info->serialNumber); 2192 BIO_puts(bp, "\n\n"); 2193 #endif 2194 if (!notext) 2195 X509_print(bp, x); 2196 PEM_write_bio_X509(bp, x); 2197 } 2198 2199 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, 2200 X509 *x509, const EVP_MD *dgst, 2201 STACK_OF(OPENSSL_STRING) *sigopts, 2202 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 2203 BIGNUM *serial, char *subj, unsigned long chtype, 2204 int multirdn, int email_dn, char *startdate, 2205 char *enddate, long days, char *ext_sect, 2206 CONF *lconf, int verbose, unsigned long certopt, 2207 unsigned long nameopt, int default_op, int ext_copy) 2208 { 2209 STACK_OF(CONF_VALUE) *sk = NULL; 2210 LHASH_OF(CONF_VALUE) *parms = NULL; 2211 X509_REQ *req = NULL; 2212 CONF_VALUE *cv = NULL; 2213 NETSCAPE_SPKI *spki = NULL; 2214 X509_REQ_INFO *ri; 2215 char *type, *buf; 2216 EVP_PKEY *pktmp = NULL; 2217 X509_NAME *n = NULL; 2218 X509_NAME_ENTRY *ne = NULL; 2219 int ok = -1, i, j; 2220 long errline; 2221 int nid; 2222 2223 /* 2224 * Load input file into a hash table. (This is just an easy 2225 * way to read and parse the file, then put it into a convenient 2226 * STACK format). 2227 */ 2228 parms = CONF_load(NULL, infile, &errline); 2229 if (parms == NULL) { 2230 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile); 2231 ERR_print_errors(bio_err); 2232 goto err; 2233 } 2234 2235 sk = CONF_get_section(parms, "default"); 2236 if (sk_CONF_VALUE_num(sk) == 0) { 2237 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); 2238 CONF_free(parms); 2239 goto err; 2240 } 2241 2242 /* 2243 * Now create a dummy X509 request structure. We don't actually 2244 * have an X509 request, but we have many of the components 2245 * (a public key, various DN components). The idea is that we 2246 * put these components into the right X509 request structure 2247 * and we can use the same code as if you had a real X509 request. 2248 */ 2249 req = X509_REQ_new(); 2250 if (req == NULL) { 2251 ERR_print_errors(bio_err); 2252 goto err; 2253 } 2254 2255 /* 2256 * Build up the subject name set. 2257 */ 2258 ri = req->req_info; 2259 n = ri->subject; 2260 2261 for (i = 0;; i++) { 2262 if (sk_CONF_VALUE_num(sk) <= i) 2263 break; 2264 2265 cv = sk_CONF_VALUE_value(sk, i); 2266 type = cv->name; 2267 /* 2268 * Skip past any leading X. X: X, etc to allow for multiple instances 2269 */ 2270 for (buf = cv->name; *buf; buf++) 2271 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) { 2272 buf++; 2273 if (*buf) 2274 type = buf; 2275 break; 2276 } 2277 2278 buf = cv->value; 2279 if ((nid = OBJ_txt2nid(type)) == NID_undef) { 2280 if (strcmp(type, "SPKAC") == 0) { 2281 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); 2282 if (spki == NULL) { 2283 BIO_printf(bio_err, 2284 "unable to load Netscape SPKAC structure\n"); 2285 ERR_print_errors(bio_err); 2286 goto err; 2287 } 2288 } 2289 continue; 2290 } 2291 2292 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, 2293 (unsigned char *)buf, -1, -1, 0)) 2294 goto err; 2295 } 2296 if (spki == NULL) { 2297 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n", 2298 infile); 2299 goto err; 2300 } 2301 2302 /* 2303 * Now extract the key from the SPKI structure. 2304 */ 2305 2306 BIO_printf(bio_err, 2307 "Check that the SPKAC request matches the signature\n"); 2308 2309 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) { 2310 BIO_printf(bio_err, "error unpacking SPKAC public key\n"); 2311 goto err; 2312 } 2313 2314 j = NETSCAPE_SPKI_verify(spki, pktmp); 2315 if (j <= 0) { 2316 BIO_printf(bio_err, 2317 "signature verification failed on SPKAC public key\n"); 2318 goto err; 2319 } 2320 BIO_printf(bio_err, "Signature ok\n"); 2321 2322 X509_REQ_set_pubkey(req, pktmp); 2323 EVP_PKEY_free(pktmp); 2324 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj, 2325 chtype, multirdn, email_dn, startdate, enddate, days, 1, 2326 verbose, req, ext_sect, lconf, certopt, nameopt, default_op, 2327 ext_copy, 0); 2328 err: 2329 if (req != NULL) 2330 X509_REQ_free(req); 2331 if (parms != NULL) 2332 CONF_free(parms); 2333 if (spki != NULL) 2334 NETSCAPE_SPKI_free(spki); 2335 if (ne != NULL) 2336 X509_NAME_ENTRY_free(ne); 2337 2338 return (ok); 2339 } 2340 2341 static int check_time_format(const char *str) 2342 { 2343 return ASN1_TIME_set_string(NULL, str); 2344 } 2345 2346 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) 2347 { 2348 ASN1_UTCTIME *tm = NULL; 2349 char *row[DB_NUMBER], **rrow, **irow; 2350 char *rev_str = NULL; 2351 BIGNUM *bn = NULL; 2352 int ok = -1, i; 2353 2354 for (i = 0; i < DB_NUMBER; i++) 2355 row[i] = NULL; 2356 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0); 2357 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL); 2358 if (!bn) 2359 goto err; 2360 if (BN_is_zero(bn)) 2361 row[DB_serial] = BUF_strdup("00"); 2362 else 2363 row[DB_serial] = BN_bn2hex(bn); 2364 BN_free(bn); 2365 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) { 2366 BIO_printf(bio_err, "Memory allocation failure\n"); 2367 goto err; 2368 } 2369 /* 2370 * We have to lookup by serial number because name lookup skips revoked 2371 * certs 2372 */ 2373 rrow = TXT_DB_get_by_index(db->db, DB_serial, row); 2374 if (rrow == NULL) { 2375 BIO_printf(bio_err, 2376 "Adding Entry with serial number %s to DB for %s\n", 2377 row[DB_serial], row[DB_name]); 2378 2379 /* We now just add it to the database */ 2380 row[DB_type] = (char *)OPENSSL_malloc(2); 2381 2382 tm = X509_get_notAfter(x509); 2383 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1); 2384 memcpy(row[DB_exp_date], tm->data, tm->length); 2385 row[DB_exp_date][tm->length] = '\0'; 2386 2387 row[DB_rev_date] = NULL; 2388 2389 /* row[DB_serial] done already */ 2390 row[DB_file] = (char *)OPENSSL_malloc(8); 2391 2392 /* row[DB_name] done already */ 2393 2394 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2395 (row[DB_file] == NULL)) { 2396 BIO_printf(bio_err, "Memory allocation failure\n"); 2397 goto err; 2398 } 2399 BUF_strlcpy(row[DB_file], "unknown", 8); 2400 row[DB_type][0] = 'V'; 2401 row[DB_type][1] = '\0'; 2402 2403 if ((irow = 2404 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == 2405 NULL) { 2406 BIO_printf(bio_err, "Memory allocation failure\n"); 2407 goto err; 2408 } 2409 2410 for (i = 0; i < DB_NUMBER; i++) { 2411 irow[i] = row[i]; 2412 row[i] = NULL; 2413 } 2414 irow[DB_NUMBER] = NULL; 2415 2416 if (!TXT_DB_insert(db->db, irow)) { 2417 BIO_printf(bio_err, "failed to update database\n"); 2418 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); 2419 goto err; 2420 } 2421 2422 /* Revoke Certificate */ 2423 if (type == -1) 2424 ok = 1; 2425 else 2426 ok = do_revoke(x509, db, type, value); 2427 2428 goto err; 2429 2430 } else if (index_name_cmp_noconst(row, rrow)) { 2431 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]); 2432 goto err; 2433 } else if (type == -1) { 2434 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n", 2435 row[DB_serial]); 2436 goto err; 2437 } else if (rrow[DB_type][0] == 'R') { 2438 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n", 2439 row[DB_serial]); 2440 goto err; 2441 } else { 2442 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]); 2443 rev_str = make_revocation_str(type, value); 2444 if (!rev_str) { 2445 BIO_printf(bio_err, "Error in revocation arguments\n"); 2446 goto err; 2447 } 2448 rrow[DB_type][0] = 'R'; 2449 rrow[DB_type][1] = '\0'; 2450 rrow[DB_rev_date] = rev_str; 2451 } 2452 ok = 1; 2453 err: 2454 for (i = 0; i < DB_NUMBER; i++) { 2455 if (row[i] != NULL) 2456 OPENSSL_free(row[i]); 2457 } 2458 return (ok); 2459 } 2460 2461 static int get_certificate_status(const char *serial, CA_DB *db) 2462 { 2463 char *row[DB_NUMBER], **rrow; 2464 int ok = -1, i; 2465 2466 /* Free Resources */ 2467 for (i = 0; i < DB_NUMBER; i++) 2468 row[i] = NULL; 2469 2470 /* Malloc needed char spaces */ 2471 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2); 2472 if (row[DB_serial] == NULL) { 2473 BIO_printf(bio_err, "Malloc failure\n"); 2474 goto err; 2475 } 2476 2477 if (strlen(serial) % 2) { 2478 /* 2479 * Set the first char to 0 2480 */ ; 2481 row[DB_serial][0] = '0'; 2482 2483 /* Copy String from serial to row[DB_serial] */ 2484 memcpy(row[DB_serial] + 1, serial, strlen(serial)); 2485 row[DB_serial][strlen(serial) + 1] = '\0'; 2486 } else { 2487 /* Copy String from serial to row[DB_serial] */ 2488 memcpy(row[DB_serial], serial, strlen(serial)); 2489 row[DB_serial][strlen(serial)] = '\0'; 2490 } 2491 2492 /* Make it Upper Case */ 2493 for (i = 0; row[DB_serial][i] != '\0'; i++) 2494 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]); 2495 2496 ok = 1; 2497 2498 /* Search for the certificate */ 2499 rrow = TXT_DB_get_by_index(db->db, DB_serial, row); 2500 if (rrow == NULL) { 2501 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]); 2502 ok = -1; 2503 goto err; 2504 } else if (rrow[DB_type][0] == 'V') { 2505 BIO_printf(bio_err, "%s=Valid (%c)\n", 2506 row[DB_serial], rrow[DB_type][0]); 2507 goto err; 2508 } else if (rrow[DB_type][0] == 'R') { 2509 BIO_printf(bio_err, "%s=Revoked (%c)\n", 2510 row[DB_serial], rrow[DB_type][0]); 2511 goto err; 2512 } else if (rrow[DB_type][0] == 'E') { 2513 BIO_printf(bio_err, "%s=Expired (%c)\n", 2514 row[DB_serial], rrow[DB_type][0]); 2515 goto err; 2516 } else if (rrow[DB_type][0] == 'S') { 2517 BIO_printf(bio_err, "%s=Suspended (%c)\n", 2518 row[DB_serial], rrow[DB_type][0]); 2519 goto err; 2520 } else { 2521 BIO_printf(bio_err, "%s=Unknown (%c).\n", 2522 row[DB_serial], rrow[DB_type][0]); 2523 ok = -1; 2524 } 2525 err: 2526 for (i = 0; i < DB_NUMBER; i++) { 2527 if (row[i] != NULL) 2528 OPENSSL_free(row[i]); 2529 } 2530 return (ok); 2531 } 2532 2533 static int do_updatedb(CA_DB *db) 2534 { 2535 ASN1_UTCTIME *a_tm = NULL; 2536 int i, cnt = 0; 2537 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ 2538 char **rrow, *a_tm_s; 2539 2540 a_tm = ASN1_UTCTIME_new(); 2541 2542 /* get actual time and make a string */ 2543 a_tm = X509_gmtime_adj(a_tm, 0); 2544 a_tm_s = (char *)OPENSSL_malloc(a_tm->length + 1); 2545 if (a_tm_s == NULL) { 2546 cnt = -1; 2547 goto err; 2548 } 2549 2550 memcpy(a_tm_s, a_tm->data, a_tm->length); 2551 a_tm_s[a_tm->length] = '\0'; 2552 2553 if (strncmp(a_tm_s, "49", 2) <= 0) 2554 a_y2k = 1; 2555 else 2556 a_y2k = 0; 2557 2558 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { 2559 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); 2560 2561 if (rrow[DB_type][0] == 'V') { 2562 /* ignore entries that are not valid */ 2563 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) 2564 db_y2k = 1; 2565 else 2566 db_y2k = 0; 2567 2568 if (db_y2k == a_y2k) { 2569 /* all on the same y2k side */ 2570 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) { 2571 rrow[DB_type][0] = 'E'; 2572 rrow[DB_type][1] = '\0'; 2573 cnt++; 2574 2575 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); 2576 } 2577 } else if (db_y2k < a_y2k) { 2578 rrow[DB_type][0] = 'E'; 2579 rrow[DB_type][1] = '\0'; 2580 cnt++; 2581 2582 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]); 2583 } 2584 2585 } 2586 } 2587 2588 err: 2589 2590 ASN1_UTCTIME_free(a_tm); 2591 OPENSSL_free(a_tm_s); 2592 2593 return (cnt); 2594 } 2595 2596 static const char *crl_reasons[] = { 2597 /* CRL reason strings */ 2598 "unspecified", 2599 "keyCompromise", 2600 "CACompromise", 2601 "affiliationChanged", 2602 "superseded", 2603 "cessationOfOperation", 2604 "certificateHold", 2605 "removeFromCRL", 2606 /* Additional pseudo reasons */ 2607 "holdInstruction", 2608 "keyTime", 2609 "CAkeyTime" 2610 }; 2611 2612 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *)) 2613 2614 /* 2615 * Given revocation information convert to a DB string. The format of the 2616 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time 2617 * (the current time). 'reason' is the optional CRL reason and 'extra' is any 2618 * additional argument 2619 */ 2620 2621 char *make_revocation_str(int rev_type, char *rev_arg) 2622 { 2623 char *other = NULL, *str; 2624 const char *reason = NULL; 2625 ASN1_OBJECT *otmp; 2626 ASN1_UTCTIME *revtm = NULL; 2627 int i; 2628 switch (rev_type) { 2629 case REV_NONE: 2630 break; 2631 2632 case REV_CRL_REASON: 2633 for (i = 0; i < 8; i++) { 2634 if (!strcasecmp(rev_arg, crl_reasons[i])) { 2635 reason = crl_reasons[i]; 2636 break; 2637 } 2638 } 2639 if (reason == NULL) { 2640 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); 2641 return NULL; 2642 } 2643 break; 2644 2645 case REV_HOLD: 2646 /* Argument is an OID */ 2647 2648 otmp = OBJ_txt2obj(rev_arg, 0); 2649 ASN1_OBJECT_free(otmp); 2650 2651 if (otmp == NULL) { 2652 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); 2653 return NULL; 2654 } 2655 2656 reason = "holdInstruction"; 2657 other = rev_arg; 2658 break; 2659 2660 case REV_KEY_COMPROMISE: 2661 case REV_CA_COMPROMISE: 2662 2663 /* Argument is the key compromise time */ 2664 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) { 2665 BIO_printf(bio_err, 2666 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", 2667 rev_arg); 2668 return NULL; 2669 } 2670 other = rev_arg; 2671 if (rev_type == REV_KEY_COMPROMISE) 2672 reason = "keyTime"; 2673 else 2674 reason = "CAkeyTime"; 2675 2676 break; 2677 2678 } 2679 2680 revtm = X509_gmtime_adj(NULL, 0); 2681 2682 if (!revtm) 2683 return NULL; 2684 2685 i = revtm->length + 1; 2686 2687 if (reason) 2688 i += strlen(reason) + 1; 2689 if (other) 2690 i += strlen(other) + 1; 2691 2692 str = OPENSSL_malloc(i); 2693 2694 if (!str) 2695 return NULL; 2696 2697 BUF_strlcpy(str, (char *)revtm->data, i); 2698 if (reason) { 2699 BUF_strlcat(str, ",", i); 2700 BUF_strlcat(str, reason, i); 2701 } 2702 if (other) { 2703 BUF_strlcat(str, ",", i); 2704 BUF_strlcat(str, other, i); 2705 } 2706 ASN1_UTCTIME_free(revtm); 2707 return str; 2708 } 2709 2710 /*- 2711 * Convert revocation field to X509_REVOKED entry 2712 * return code: 2713 * 0 error 2714 * 1 OK 2715 * 2 OK and some extensions added (i.e. V2 CRL) 2716 */ 2717 2718 int make_revoked(X509_REVOKED *rev, const char *str) 2719 { 2720 char *tmp = NULL; 2721 int reason_code = -1; 2722 int i, ret = 0; 2723 ASN1_OBJECT *hold = NULL; 2724 ASN1_GENERALIZEDTIME *comp_time = NULL; 2725 ASN1_ENUMERATED *rtmp = NULL; 2726 2727 ASN1_TIME *revDate = NULL; 2728 2729 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); 2730 2731 if (i == 0) 2732 goto err; 2733 2734 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) 2735 goto err; 2736 2737 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) { 2738 rtmp = ASN1_ENUMERATED_new(); 2739 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) 2740 goto err; 2741 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) 2742 goto err; 2743 } 2744 2745 if (rev && comp_time) { 2746 if (!X509_REVOKED_add1_ext_i2d 2747 (rev, NID_invalidity_date, comp_time, 0, 0)) 2748 goto err; 2749 } 2750 if (rev && hold) { 2751 if (!X509_REVOKED_add1_ext_i2d 2752 (rev, NID_hold_instruction_code, hold, 0, 0)) 2753 goto err; 2754 } 2755 2756 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) 2757 ret = 2; 2758 else 2759 ret = 1; 2760 2761 err: 2762 2763 if (tmp) 2764 OPENSSL_free(tmp); 2765 ASN1_OBJECT_free(hold); 2766 ASN1_GENERALIZEDTIME_free(comp_time); 2767 ASN1_ENUMERATED_free(rtmp); 2768 ASN1_TIME_free(revDate); 2769 2770 return ret; 2771 } 2772 2773 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str) 2774 { 2775 char buf[25], *pbuf, *p; 2776 int j; 2777 j = i2a_ASN1_OBJECT(bp, obj); 2778 pbuf = buf; 2779 for (j = 22 - j; j > 0; j--) 2780 *(pbuf++) = ' '; 2781 *(pbuf++) = ':'; 2782 *(pbuf++) = '\0'; 2783 BIO_puts(bp, buf); 2784 2785 if (str->type == V_ASN1_PRINTABLESTRING) 2786 BIO_printf(bp, "PRINTABLE:'"); 2787 else if (str->type == V_ASN1_T61STRING) 2788 BIO_printf(bp, "T61STRING:'"); 2789 else if (str->type == V_ASN1_IA5STRING) 2790 BIO_printf(bp, "IA5STRING:'"); 2791 else if (str->type == V_ASN1_UNIVERSALSTRING) 2792 BIO_printf(bp, "UNIVERSALSTRING:'"); 2793 else 2794 BIO_printf(bp, "ASN.1 %2d:'", str->type); 2795 2796 p = (char *)str->data; 2797 for (j = str->length; j > 0; j--) { 2798 if ((*p >= ' ') && (*p <= '~')) 2799 BIO_printf(bp, "%c", *p); 2800 else if (*p & 0x80) 2801 BIO_printf(bp, "\\0x%02X", *p); 2802 else if ((unsigned char)*p == 0xf7) 2803 BIO_printf(bp, "^?"); 2804 else 2805 BIO_printf(bp, "^%c", *p + '@'); 2806 p++; 2807 } 2808 BIO_printf(bp, "'\n"); 2809 return 1; 2810 } 2811 2812 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, 2813 ASN1_GENERALIZEDTIME **pinvtm, const char *str) 2814 { 2815 char *tmp = NULL; 2816 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; 2817 int reason_code = -1; 2818 int ret = 0; 2819 unsigned int i; 2820 ASN1_OBJECT *hold = NULL; 2821 ASN1_GENERALIZEDTIME *comp_time = NULL; 2822 tmp = BUF_strdup(str); 2823 2824 if (!tmp) { 2825 BIO_printf(bio_err, "memory allocation failure\n"); 2826 goto err; 2827 } 2828 2829 p = strchr(tmp, ','); 2830 2831 rtime_str = tmp; 2832 2833 if (p) { 2834 *p = '\0'; 2835 p++; 2836 reason_str = p; 2837 p = strchr(p, ','); 2838 if (p) { 2839 *p = '\0'; 2840 arg_str = p + 1; 2841 } 2842 } 2843 2844 if (prevtm) { 2845 *prevtm = ASN1_UTCTIME_new(); 2846 if (!*prevtm) { 2847 BIO_printf(bio_err, "memory allocation failure\n"); 2848 goto err; 2849 } 2850 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) { 2851 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); 2852 goto err; 2853 } 2854 } 2855 if (reason_str) { 2856 for (i = 0; i < NUM_REASONS; i++) { 2857 if (!strcasecmp(reason_str, crl_reasons[i])) { 2858 reason_code = i; 2859 break; 2860 } 2861 } 2862 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) { 2863 BIO_printf(bio_err, "invalid reason code %s\n", reason_str); 2864 goto err; 2865 } 2866 2867 if (reason_code == 7) 2868 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; 2869 else if (reason_code == 8) { /* Hold instruction */ 2870 if (!arg_str) { 2871 BIO_printf(bio_err, "missing hold instruction\n"); 2872 goto err; 2873 } 2874 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; 2875 hold = OBJ_txt2obj(arg_str, 0); 2876 2877 if (!hold) { 2878 BIO_printf(bio_err, "invalid object identifier %s\n", 2879 arg_str); 2880 goto err; 2881 } 2882 if (phold) 2883 *phold = hold; 2884 } else if ((reason_code == 9) || (reason_code == 10)) { 2885 if (!arg_str) { 2886 BIO_printf(bio_err, "missing compromised time\n"); 2887 goto err; 2888 } 2889 comp_time = ASN1_GENERALIZEDTIME_new(); 2890 if (!comp_time) { 2891 BIO_printf(bio_err, "memory allocation failure\n"); 2892 goto err; 2893 } 2894 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) { 2895 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); 2896 goto err; 2897 } 2898 if (reason_code == 9) 2899 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; 2900 else 2901 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; 2902 } 2903 } 2904 2905 if (preason) 2906 *preason = reason_code; 2907 if (pinvtm) 2908 *pinvtm = comp_time; 2909 else 2910 ASN1_GENERALIZEDTIME_free(comp_time); 2911 2912 ret = 1; 2913 2914 err: 2915 2916 if (tmp) 2917 OPENSSL_free(tmp); 2918 if (!phold) 2919 ASN1_OBJECT_free(hold); 2920 if (!pinvtm) 2921 ASN1_GENERALIZEDTIME_free(comp_time); 2922 2923 return ret; 2924 } 2925