1 /* apps/ca.c */ 2 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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 (at) 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, int multirdn, int email_dn, char *startdate, 203 char *enddate, long days, int batch, char *ext_sect, CONF *conf, 204 int verbose, unsigned long certopt, unsigned long nameopt, 205 int default_op, int ext_copy, int selfsign); 206 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, 207 const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts, 208 STACK_OF(CONF_VALUE) *policy, 209 CA_DB *db, BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, 210 char *startdate, char *enddate, long days, int batch, 211 char *ext_sect, CONF *conf,int verbose, unsigned long certopt, 212 unsigned long nameopt, int default_op, int ext_copy, 213 ENGINE *e); 214 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, 215 const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts, 216 STACK_OF(CONF_VALUE) *policy, 217 CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, int email_dn, 218 char *startdate, char *enddate, long days, char *ext_sect, 219 CONF *conf, int verbose, unsigned long certopt, 220 unsigned long nameopt, int default_op, int ext_copy); 221 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext); 222 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, 223 STACK_OF(OPENSSL_STRING) *sigopts, 224 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, 225 int email_dn, char *startdate, char *enddate, long days, int batch, 226 int verbose, X509_REQ *req, char *ext_sect, CONF *conf, 227 unsigned long certopt, unsigned long nameopt, int default_op, 228 int ext_copy, int selfsign); 229 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval); 230 static int get_certificate_status(const char *ser_status, CA_DB *db); 231 static int do_updatedb(CA_DB *db); 232 static int check_time_format(const char *str); 233 char *make_revocation_str(int rev_type, char *rev_arg); 234 int make_revoked(X509_REVOKED *rev, const char *str); 235 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str); 236 static CONF *conf=NULL; 237 static CONF *extconf=NULL; 238 static char *section=NULL; 239 240 static int preserve=0; 241 static int msie_hack=0; 242 243 244 int MAIN(int, char **); 245 246 int MAIN(int argc, char **argv) 247 { 248 ENGINE *e = NULL; 249 char *key=NULL,*passargin=NULL; 250 int create_ser = 0; 251 int free_key = 0; 252 int total=0; 253 int total_done=0; 254 int badops=0; 255 int ret=1; 256 int email_dn=1; 257 int req=0; 258 int verbose=0; 259 int gencrl=0; 260 int dorevoke=0; 261 int doupdatedb=0; 262 long crldays=0; 263 long crlhours=0; 264 long crlsec=0; 265 long errorline= -1; 266 char *configfile=NULL; 267 char *md=NULL; 268 char *policy=NULL; 269 char *keyfile=NULL; 270 char *certfile=NULL; 271 int keyform=FORMAT_PEM; 272 char *infile=NULL; 273 char *spkac_file=NULL; 274 char *ss_cert_file=NULL; 275 char *ser_status=NULL; 276 EVP_PKEY *pkey=NULL; 277 int output_der = 0; 278 char *outfile=NULL; 279 char *outdir=NULL; 280 char *serialfile=NULL; 281 char *crlnumberfile=NULL; 282 char *extensions=NULL; 283 char *extfile=NULL; 284 char *subj=NULL; 285 unsigned long chtype = MBSTRING_ASC; 286 int multirdn = 0; 287 char *tmp_email_dn=NULL; 288 char *crl_ext=NULL; 289 int rev_type = REV_NONE; 290 char *rev_arg = NULL; 291 BIGNUM *serial=NULL; 292 BIGNUM *crlnumber=NULL; 293 char *startdate=NULL; 294 char *enddate=NULL; 295 long days=0; 296 int batch=0; 297 int notext=0; 298 unsigned long nameopt = 0, certopt = 0; 299 int default_op = 1; 300 int ext_copy = EXT_COPY_NONE; 301 int selfsign = 0; 302 X509 *x509=NULL, *x509p = NULL; 303 X509 *x=NULL; 304 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL; 305 char *dbfile=NULL; 306 CA_DB *db=NULL; 307 X509_CRL *crl=NULL; 308 X509_REVOKED *r=NULL; 309 ASN1_TIME *tmptm; 310 ASN1_INTEGER *tmpser; 311 char *f; 312 const char *p; 313 char * const *pp; 314 int i,j; 315 const EVP_MD *dgst=NULL; 316 STACK_OF(CONF_VALUE) *attribs=NULL; 317 STACK_OF(X509) *cert_sk=NULL; 318 STACK_OF(OPENSSL_STRING) *sigopts = NULL; 319 #undef BSIZE 320 #define BSIZE 256 321 MS_STATIC char buf[3][BSIZE]; 322 char *randfile=NULL; 323 #ifndef OPENSSL_NO_ENGINE 324 char *engine = NULL; 325 #endif 326 char *tofree=NULL; 327 DB_ATTR db_attr; 328 329 #ifdef EFENCE 330 EF_PROTECT_FREE=1; 331 EF_PROTECT_BELOW=1; 332 EF_ALIGNMENT=0; 333 #endif 334 335 apps_startup(); 336 337 conf = NULL; 338 key = NULL; 339 section = NULL; 340 341 preserve=0; 342 msie_hack=0; 343 if (bio_err == NULL) 344 if ((bio_err=BIO_new(BIO_s_file())) != NULL) 345 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 346 347 argc--; 348 argv++; 349 while (argc >= 1) 350 { 351 if (strcmp(*argv,"-verbose") == 0) 352 verbose=1; 353 else if (strcmp(*argv,"-config") == 0) 354 { 355 if (--argc < 1) goto bad; 356 configfile= *(++argv); 357 } 358 else if (strcmp(*argv,"-name") == 0) 359 { 360 if (--argc < 1) goto bad; 361 section= *(++argv); 362 } 363 else if (strcmp(*argv,"-subj") == 0) 364 { 365 if (--argc < 1) goto bad; 366 subj= *(++argv); 367 /* preserve=1; */ 368 } 369 else if (strcmp(*argv,"-utf8") == 0) 370 chtype = MBSTRING_UTF8; 371 else if (strcmp(*argv,"-create_serial") == 0) 372 create_ser = 1; 373 else if (strcmp(*argv,"-multivalue-rdn") == 0) 374 multirdn=1; 375 else if (strcmp(*argv,"-startdate") == 0) 376 { 377 if (--argc < 1) goto bad; 378 startdate= *(++argv); 379 } 380 else if (strcmp(*argv,"-enddate") == 0) 381 { 382 if (--argc < 1) goto bad; 383 enddate= *(++argv); 384 } 385 else if (strcmp(*argv,"-days") == 0) 386 { 387 if (--argc < 1) goto bad; 388 days=atoi(*(++argv)); 389 } 390 else if (strcmp(*argv,"-md") == 0) 391 { 392 if (--argc < 1) goto bad; 393 md= *(++argv); 394 } 395 else if (strcmp(*argv,"-policy") == 0) 396 { 397 if (--argc < 1) goto bad; 398 policy= *(++argv); 399 } 400 else if (strcmp(*argv,"-keyfile") == 0) 401 { 402 if (--argc < 1) goto bad; 403 keyfile= *(++argv); 404 } 405 else if (strcmp(*argv,"-keyform") == 0) 406 { 407 if (--argc < 1) goto bad; 408 keyform=str2fmt(*(++argv)); 409 } 410 else if (strcmp(*argv,"-passin") == 0) 411 { 412 if (--argc < 1) goto bad; 413 passargin= *(++argv); 414 } 415 else if (strcmp(*argv,"-key") == 0) 416 { 417 if (--argc < 1) goto bad; 418 key= *(++argv); 419 } 420 else if (strcmp(*argv,"-cert") == 0) 421 { 422 if (--argc < 1) goto bad; 423 certfile= *(++argv); 424 } 425 else if (strcmp(*argv,"-selfsign") == 0) 426 selfsign=1; 427 else if (strcmp(*argv,"-in") == 0) 428 { 429 if (--argc < 1) goto bad; 430 infile= *(++argv); 431 req=1; 432 } 433 else if (strcmp(*argv,"-out") == 0) 434 { 435 if (--argc < 1) goto bad; 436 outfile= *(++argv); 437 } 438 else if (strcmp(*argv,"-outdir") == 0) 439 { 440 if (--argc < 1) goto bad; 441 outdir= *(++argv); 442 } 443 else if (strcmp(*argv,"-sigopt") == 0) 444 { 445 if (--argc < 1) 446 goto bad; 447 if (!sigopts) 448 sigopts = sk_OPENSSL_STRING_new_null(); 449 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) 450 goto bad; 451 } 452 else if (strcmp(*argv,"-notext") == 0) 453 notext=1; 454 else if (strcmp(*argv,"-batch") == 0) 455 batch=1; 456 else if (strcmp(*argv,"-preserveDN") == 0) 457 preserve=1; 458 else if (strcmp(*argv,"-noemailDN") == 0) 459 email_dn=0; 460 else if (strcmp(*argv,"-gencrl") == 0) 461 gencrl=1; 462 else if (strcmp(*argv,"-msie_hack") == 0) 463 msie_hack=1; 464 else if (strcmp(*argv,"-crldays") == 0) 465 { 466 if (--argc < 1) goto bad; 467 crldays= atol(*(++argv)); 468 } 469 else if (strcmp(*argv,"-crlhours") == 0) 470 { 471 if (--argc < 1) goto bad; 472 crlhours= atol(*(++argv)); 473 } 474 else if (strcmp(*argv,"-crlsec") == 0) 475 { 476 if (--argc < 1) goto bad; 477 crlsec = atol(*(++argv)); 478 } 479 else if (strcmp(*argv,"-infiles") == 0) 480 { 481 argc--; 482 argv++; 483 req=1; 484 break; 485 } 486 else if (strcmp(*argv, "-ss_cert") == 0) 487 { 488 if (--argc < 1) goto bad; 489 ss_cert_file = *(++argv); 490 req=1; 491 } 492 else if (strcmp(*argv, "-spkac") == 0) 493 { 494 if (--argc < 1) goto bad; 495 spkac_file = *(++argv); 496 req=1; 497 } 498 else if (strcmp(*argv,"-revoke") == 0) 499 { 500 if (--argc < 1) goto bad; 501 infile= *(++argv); 502 dorevoke=1; 503 } 504 else if (strcmp(*argv,"-extensions") == 0) 505 { 506 if (--argc < 1) goto bad; 507 extensions= *(++argv); 508 } 509 else if (strcmp(*argv,"-extfile") == 0) 510 { 511 if (--argc < 1) goto bad; 512 extfile= *(++argv); 513 } 514 else if (strcmp(*argv,"-status") == 0) 515 { 516 if (--argc < 1) goto bad; 517 ser_status= *(++argv); 518 } 519 else if (strcmp(*argv,"-updatedb") == 0) 520 { 521 doupdatedb=1; 522 } 523 else if (strcmp(*argv,"-crlexts") == 0) 524 { 525 if (--argc < 1) goto bad; 526 crl_ext= *(++argv); 527 } 528 else if (strcmp(*argv,"-crl_reason") == 0) 529 { 530 if (--argc < 1) goto bad; 531 rev_arg = *(++argv); 532 rev_type = REV_CRL_REASON; 533 } 534 else if (strcmp(*argv,"-crl_hold") == 0) 535 { 536 if (--argc < 1) goto bad; 537 rev_arg = *(++argv); 538 rev_type = REV_HOLD; 539 } 540 else if (strcmp(*argv,"-crl_compromise") == 0) 541 { 542 if (--argc < 1) goto bad; 543 rev_arg = *(++argv); 544 rev_type = REV_KEY_COMPROMISE; 545 } 546 else if (strcmp(*argv,"-crl_CA_compromise") == 0) 547 { 548 if (--argc < 1) goto bad; 549 rev_arg = *(++argv); 550 rev_type = REV_CA_COMPROMISE; 551 } 552 #ifndef OPENSSL_NO_ENGINE 553 else if (strcmp(*argv,"-engine") == 0) 554 { 555 if (--argc < 1) goto bad; 556 engine= *(++argv); 557 } 558 #endif 559 else 560 { 561 bad: 562 BIO_printf(bio_err,"unknown option %s\n",*argv); 563 badops=1; 564 break; 565 } 566 argc--; 567 argv++; 568 } 569 570 if (badops) 571 { 572 const char **pp2; 573 574 for (pp2=ca_usage; (*pp2 != NULL); pp2++) 575 BIO_printf(bio_err,"%s",*pp2); 576 goto err; 577 } 578 579 ERR_load_crypto_strings(); 580 581 /*****************************************************************/ 582 tofree=NULL; 583 if (configfile == NULL) configfile = getenv("OPENSSL_CONF"); 584 if (configfile == NULL) configfile = getenv("SSLEAY_CONF"); 585 if (configfile == NULL) 586 { 587 const char *s=X509_get_default_cert_area(); 588 size_t len; 589 590 #ifdef OPENSSL_SYS_VMS 591 len = strlen(s)+sizeof(CONFIG_FILE); 592 tofree=OPENSSL_malloc(len); 593 strcpy(tofree,s); 594 #else 595 len = strlen(s)+sizeof(CONFIG_FILE)+1; 596 tofree=OPENSSL_malloc(len); 597 BUF_strlcpy(tofree,s,len); 598 BUF_strlcat(tofree,"/",len); 599 #endif 600 BUF_strlcat(tofree,CONFIG_FILE,len); 601 configfile=tofree; 602 } 603 604 BIO_printf(bio_err,"Using configuration from %s\n",configfile); 605 conf = NCONF_new(NULL); 606 if (NCONF_load(conf,configfile,&errorline) <= 0) 607 { 608 if (errorline <= 0) 609 BIO_printf(bio_err,"error loading the config file '%s'\n", 610 configfile); 611 else 612 BIO_printf(bio_err,"error on line %ld of config file '%s'\n" 613 ,errorline,configfile); 614 goto err; 615 } 616 if(tofree) 617 { 618 OPENSSL_free(tofree); 619 tofree = NULL; 620 } 621 622 if (!load_config(bio_err, conf)) 623 goto err; 624 625 #ifndef OPENSSL_NO_ENGINE 626 e = setup_engine(bio_err, engine, 0); 627 #endif 628 629 /* Lets get the config section we are using */ 630 if (section == NULL) 631 { 632 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA); 633 if (section == NULL) 634 { 635 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA); 636 goto err; 637 } 638 } 639 640 if (conf != NULL) 641 { 642 p=NCONF_get_string(conf,NULL,"oid_file"); 643 if (p == NULL) 644 ERR_clear_error(); 645 if (p != NULL) 646 { 647 BIO *oid_bio; 648 649 oid_bio=BIO_new_file(p,"r"); 650 if (oid_bio == NULL) 651 { 652 /* 653 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); 654 ERR_print_errors(bio_err); 655 */ 656 ERR_clear_error(); 657 } 658 else 659 { 660 OBJ_create_objects(oid_bio); 661 BIO_free(oid_bio); 662 } 663 } 664 if (!add_oid_section(bio_err,conf)) 665 { 666 ERR_print_errors(bio_err); 667 goto err; 668 } 669 } 670 671 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); 672 if (randfile == NULL) 673 ERR_clear_error(); 674 app_RAND_load_file(randfile, bio_err, 0); 675 676 f = NCONF_get_string(conf, section, STRING_MASK); 677 if (!f) 678 ERR_clear_error(); 679 680 if(f && !ASN1_STRING_set_default_mask_asc(f)) { 681 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); 682 goto err; 683 } 684 685 if (chtype != MBSTRING_UTF8){ 686 f = NCONF_get_string(conf, section, UTF8_IN); 687 if (!f) 688 ERR_clear_error(); 689 else if (!strcmp(f, "yes")) 690 chtype = MBSTRING_UTF8; 691 } 692 693 db_attr.unique_subject = 1; 694 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); 695 if (p) 696 { 697 #ifdef RL_DEBUG 698 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p); 699 #endif 700 db_attr.unique_subject = parse_yesno(p,1); 701 } 702 else 703 ERR_clear_error(); 704 #ifdef RL_DEBUG 705 if (!p) 706 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p); 707 #endif 708 #ifdef RL_DEBUG 709 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n", 710 db_attr.unique_subject); 711 #endif 712 713 in=BIO_new(BIO_s_file()); 714 out=BIO_new(BIO_s_file()); 715 Sout=BIO_new(BIO_s_file()); 716 Cout=BIO_new(BIO_s_file()); 717 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) 718 { 719 ERR_print_errors(bio_err); 720 goto err; 721 } 722 723 /*****************************************************************/ 724 /* report status of cert with serial number given on command line */ 725 if (ser_status) 726 { 727 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) 728 { 729 lookup_fail(section,ENV_DATABASE); 730 goto err; 731 } 732 db = load_index(dbfile,&db_attr); 733 if (db == NULL) goto err; 734 735 if (!index_index(db)) goto err; 736 737 if (get_certificate_status(ser_status,db) != 1) 738 BIO_printf(bio_err,"Error verifying serial %s!\n", 739 ser_status); 740 goto err; 741 } 742 743 /*****************************************************************/ 744 /* we definitely need a private key, so let's get it */ 745 746 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf, 747 section,ENV_PRIVATE_KEY)) == NULL)) 748 { 749 lookup_fail(section,ENV_PRIVATE_KEY); 750 goto err; 751 } 752 if (!key) 753 { 754 free_key = 1; 755 if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) 756 { 757 BIO_printf(bio_err,"Error getting password\n"); 758 goto err; 759 } 760 } 761 pkey = load_key(bio_err, keyfile, keyform, 0, key, e, 762 "CA private key"); 763 if (key) OPENSSL_cleanse(key,strlen(key)); 764 if (pkey == NULL) 765 { 766 /* load_key() has already printed an appropriate message */ 767 goto err; 768 } 769 770 /*****************************************************************/ 771 /* we need a certificate */ 772 if (!selfsign || spkac_file || ss_cert_file || gencrl) 773 { 774 if ((certfile == NULL) 775 && ((certfile=NCONF_get_string(conf, 776 section,ENV_CERTIFICATE)) == NULL)) 777 { 778 lookup_fail(section,ENV_CERTIFICATE); 779 goto err; 780 } 781 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e, 782 "CA certificate"); 783 if (x509 == NULL) 784 goto err; 785 786 if (!X509_check_private_key(x509,pkey)) 787 { 788 BIO_printf(bio_err,"CA certificate and CA private key do not match\n"); 789 goto err; 790 } 791 } 792 if (!selfsign) x509p = x509; 793 794 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE); 795 if (f == NULL) 796 ERR_clear_error(); 797 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 798 preserve=1; 799 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK); 800 if (f == NULL) 801 ERR_clear_error(); 802 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 803 msie_hack=1; 804 805 f=NCONF_get_string(conf,section,ENV_NAMEOPT); 806 807 if (f) 808 { 809 if (!set_name_ex(&nameopt, f)) 810 { 811 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); 812 goto err; 813 } 814 default_op = 0; 815 } 816 else 817 ERR_clear_error(); 818 819 f=NCONF_get_string(conf,section,ENV_CERTOPT); 820 821 if (f) 822 { 823 if (!set_cert_ex(&certopt, f)) 824 { 825 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); 826 goto err; 827 } 828 default_op = 0; 829 } 830 else 831 ERR_clear_error(); 832 833 f=NCONF_get_string(conf,section,ENV_EXTCOPY); 834 835 if (f) 836 { 837 if (!set_ext_copy(&ext_copy, f)) 838 { 839 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); 840 goto err; 841 } 842 } 843 else 844 ERR_clear_error(); 845 846 /*****************************************************************/ 847 /* lookup where to write new certificates */ 848 if ((outdir == NULL) && (req)) 849 { 850 851 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR)) 852 == NULL) 853 { 854 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n"); 855 goto err; 856 } 857 #ifndef OPENSSL_SYS_VMS 858 /* outdir is a directory spec, but access() for VMS demands a 859 filename. In any case, stat(), below, will catch the problem 860 if outdir is not a directory spec, and the fopen() or open() 861 will catch an error if there is no write access. 862 863 Presumably, this problem could also be solved by using the DEC 864 C routines to convert the directory syntax to Unixly, and give 865 that to access(). However, time's too short to do that just 866 now. 867 */ 868 #ifndef _WIN32 869 if (access(outdir,R_OK|W_OK|X_OK) != 0) 870 #else 871 if (_access(outdir,R_OK|W_OK|X_OK) != 0) 872 #endif 873 { 874 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir); 875 perror(outdir); 876 goto err; 877 } 878 879 if (app_isdir(outdir)<=0) 880 { 881 BIO_printf(bio_err,"%s need to be a directory\n",outdir); 882 perror(outdir); 883 goto err; 884 } 885 #endif 886 } 887 888 /*****************************************************************/ 889 /* we need to load the database file */ 890 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) 891 { 892 lookup_fail(section,ENV_DATABASE); 893 goto err; 894 } 895 db = load_index(dbfile, &db_attr); 896 if (db == NULL) goto err; 897 898 /* Lets check some fields */ 899 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++) 900 { 901 pp=sk_OPENSSL_PSTRING_value(db->db->data,i); 902 if ((pp[DB_type][0] != DB_TYPE_REV) && 903 (pp[DB_rev_date][0] != '\0')) 904 { 905 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1); 906 goto err; 907 } 908 if ((pp[DB_type][0] == DB_TYPE_REV) && 909 !make_revoked(NULL, pp[DB_rev_date])) 910 { 911 BIO_printf(bio_err," in entry %d\n", i+1); 912 goto err; 913 } 914 if (!check_time_format((char *)pp[DB_exp_date])) 915 { 916 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1); 917 goto err; 918 } 919 p=pp[DB_serial]; 920 j=strlen(p); 921 if (*p == '-') 922 { 923 p++; 924 j--; 925 } 926 if ((j&1) || (j < 2)) 927 { 928 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j); 929 goto err; 930 } 931 while (*p) 932 { 933 if (!( ((*p >= '0') && (*p <= '9')) || 934 ((*p >= 'A') && (*p <= 'F')) || 935 ((*p >= 'a') && (*p <= 'f'))) ) 936 { 937 BIO_printf(bio_err,"entry %d: bad serial number characters, char pos %ld, char is '%c'\n",i+1,(long)(p-pp[DB_serial]),*p); 938 goto err; 939 } 940 p++; 941 } 942 } 943 if (verbose) 944 { 945 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */ 946 #ifdef OPENSSL_SYS_VMS 947 { 948 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 949 out = BIO_push(tmpbio, out); 950 } 951 #endif 952 TXT_DB_write(out,db->db); 953 BIO_printf(bio_err,"%d entries loaded from the database\n", 954 sk_OPENSSL_PSTRING_num(db->db->data)); 955 BIO_printf(bio_err,"generating index\n"); 956 } 957 958 if (!index_index(db)) goto err; 959 960 /*****************************************************************/ 961 /* Update the db file for expired certificates */ 962 if (doupdatedb) 963 { 964 if (verbose) 965 BIO_printf(bio_err, "Updating %s ...\n", 966 dbfile); 967 968 i = do_updatedb(db); 969 if (i == -1) 970 { 971 BIO_printf(bio_err,"Malloc failure\n"); 972 goto err; 973 } 974 else if (i == 0) 975 { 976 if (verbose) BIO_printf(bio_err, 977 "No entries found to mark expired\n"); 978 } 979 else 980 { 981 if (!save_index(dbfile,"new",db)) goto err; 982 983 if (!rotate_index(dbfile,"new","old")) goto err; 984 985 if (verbose) BIO_printf(bio_err, 986 "Done. %d entries marked as expired\n",i); 987 } 988 } 989 990 /*****************************************************************/ 991 /* Read extentions config file */ 992 if (extfile) 993 { 994 extconf = NCONF_new(NULL); 995 if (NCONF_load(extconf,extfile,&errorline) <= 0) 996 { 997 if (errorline <= 0) 998 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n", 999 extfile); 1000 else 1001 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n", 1002 errorline,extfile); 1003 ret = 1; 1004 goto err; 1005 } 1006 1007 if (verbose) 1008 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile); 1009 1010 /* We can have sections in the ext file */ 1011 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions"))) 1012 extensions = "default"; 1013 } 1014 1015 /*****************************************************************/ 1016 if (req || gencrl) 1017 { 1018 if (outfile != NULL) 1019 { 1020 if (BIO_write_filename(Sout,outfile) <= 0) 1021 { 1022 perror(outfile); 1023 goto err; 1024 } 1025 } 1026 else 1027 { 1028 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT); 1029 #ifdef OPENSSL_SYS_VMS 1030 { 1031 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 1032 Sout = BIO_push(tmpbio, Sout); 1033 } 1034 #endif 1035 } 1036 } 1037 1038 if ((md == NULL) && ((md=NCONF_get_string(conf, 1039 section,ENV_DEFAULT_MD)) == NULL)) 1040 { 1041 lookup_fail(section,ENV_DEFAULT_MD); 1042 goto err; 1043 } 1044 1045 if (!strcmp(md, "default")) 1046 { 1047 int def_nid; 1048 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) 1049 { 1050 BIO_puts(bio_err,"no default digest\n"); 1051 goto err; 1052 } 1053 md = (char *)OBJ_nid2sn(def_nid); 1054 } 1055 1056 if ((dgst=EVP_get_digestbyname(md)) == NULL) 1057 { 1058 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md); 1059 goto err; 1060 } 1061 1062 if (req) 1063 { 1064 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf, 1065 section,ENV_DEFAULT_EMAIL_DN)) != NULL )) 1066 { 1067 if(strcmp(tmp_email_dn,"no") == 0) 1068 email_dn=0; 1069 } 1070 if (verbose) 1071 BIO_printf(bio_err,"message digest is %s\n", 1072 OBJ_nid2ln(dgst->type)); 1073 if ((policy == NULL) && ((policy=NCONF_get_string(conf, 1074 section,ENV_POLICY)) == NULL)) 1075 { 1076 lookup_fail(section,ENV_POLICY); 1077 goto err; 1078 } 1079 if (verbose) 1080 BIO_printf(bio_err,"policy is %s\n",policy); 1081 1082 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL)) 1083 == NULL) 1084 { 1085 lookup_fail(section,ENV_SERIAL); 1086 goto err; 1087 } 1088 1089 if (!extconf) 1090 { 1091 /* no '-extfile' option, so we look for extensions 1092 * in the main configuration file */ 1093 if (!extensions) 1094 { 1095 extensions=NCONF_get_string(conf,section, 1096 ENV_EXTENSIONS); 1097 if (!extensions) 1098 ERR_clear_error(); 1099 } 1100 if (extensions) 1101 { 1102 /* Check syntax of file */ 1103 X509V3_CTX ctx; 1104 X509V3_set_ctx_test(&ctx); 1105 X509V3_set_nconf(&ctx, conf); 1106 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, 1107 NULL)) 1108 { 1109 BIO_printf(bio_err, 1110 "Error Loading extension section %s\n", 1111 extensions); 1112 ret = 1; 1113 goto err; 1114 } 1115 } 1116 } 1117 1118 if (startdate == NULL) 1119 { 1120 startdate=NCONF_get_string(conf,section, 1121 ENV_DEFAULT_STARTDATE); 1122 if (startdate == NULL) 1123 ERR_clear_error(); 1124 } 1125 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) 1126 { 1127 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); 1128 goto err; 1129 } 1130 if (startdate == NULL) startdate="today"; 1131 1132 if (enddate == NULL) 1133 { 1134 enddate=NCONF_get_string(conf,section, 1135 ENV_DEFAULT_ENDDATE); 1136 if (enddate == NULL) 1137 ERR_clear_error(); 1138 } 1139 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) 1140 { 1141 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n"); 1142 goto err; 1143 } 1144 1145 if (days == 0) 1146 { 1147 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days)) 1148 days = 0; 1149 } 1150 if (!enddate && (days == 0)) 1151 { 1152 BIO_printf(bio_err,"cannot lookup how many days to certify for\n"); 1153 goto err; 1154 } 1155 1156 if ((serial=load_serial(serialfile, create_ser, NULL)) == NULL) 1157 { 1158 BIO_printf(bio_err,"error while loading serial number\n"); 1159 goto err; 1160 } 1161 if (verbose) 1162 { 1163 if (BN_is_zero(serial)) 1164 BIO_printf(bio_err,"next serial number is 00\n"); 1165 else 1166 { 1167 if ((f=BN_bn2hex(serial)) == NULL) goto err; 1168 BIO_printf(bio_err,"next serial number is %s\n",f); 1169 OPENSSL_free(f); 1170 } 1171 } 1172 1173 if ((attribs=NCONF_get_section(conf,policy)) == NULL) 1174 { 1175 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy); 1176 goto err; 1177 } 1178 1179 if ((cert_sk=sk_X509_new_null()) == NULL) 1180 { 1181 BIO_printf(bio_err,"Memory allocation failure\n"); 1182 goto err; 1183 } 1184 if (spkac_file != NULL) 1185 { 1186 total++; 1187 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,sigopts, 1188 attribs,db, serial,subj,chtype,multirdn, 1189 email_dn,startdate,enddate,days,extensions, 1190 conf,verbose,certopt,nameopt,default_op,ext_copy); 1191 if (j < 0) goto err; 1192 if (j > 0) 1193 { 1194 total_done++; 1195 BIO_printf(bio_err,"\n"); 1196 if (!BN_add_word(serial,1)) goto err; 1197 if (!sk_X509_push(cert_sk,x)) 1198 { 1199 BIO_printf(bio_err,"Memory allocation failure\n"); 1200 goto err; 1201 } 1202 if (outfile) 1203 { 1204 output_der = 1; 1205 batch = 1; 1206 } 1207 } 1208 } 1209 if (ss_cert_file != NULL) 1210 { 1211 total++; 1212 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,sigopts, 1213 attribs, 1214 db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1215 extensions,conf,verbose, certopt, nameopt, 1216 default_op, ext_copy, e); 1217 if (j < 0) goto err; 1218 if (j > 0) 1219 { 1220 total_done++; 1221 BIO_printf(bio_err,"\n"); 1222 if (!BN_add_word(serial,1)) goto err; 1223 if (!sk_X509_push(cert_sk,x)) 1224 { 1225 BIO_printf(bio_err,"Memory allocation failure\n"); 1226 goto err; 1227 } 1228 } 1229 } 1230 if (infile != NULL) 1231 { 1232 total++; 1233 j=certify(&x,infile,pkey,x509p,dgst,sigopts, attribs,db, 1234 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1235 extensions,conf,verbose, certopt, nameopt, 1236 default_op, ext_copy, selfsign); 1237 if (j < 0) goto err; 1238 if (j > 0) 1239 { 1240 total_done++; 1241 BIO_printf(bio_err,"\n"); 1242 if (!BN_add_word(serial,1)) goto err; 1243 if (!sk_X509_push(cert_sk,x)) 1244 { 1245 BIO_printf(bio_err,"Memory allocation failure\n"); 1246 goto err; 1247 } 1248 } 1249 } 1250 for (i=0; i<argc; i++) 1251 { 1252 total++; 1253 j=certify(&x,argv[i],pkey,x509p,dgst,sigopts,attribs,db, 1254 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1255 extensions,conf,verbose, certopt, nameopt, 1256 default_op, ext_copy, selfsign); 1257 if (j < 0) goto err; 1258 if (j > 0) 1259 { 1260 total_done++; 1261 BIO_printf(bio_err,"\n"); 1262 if (!BN_add_word(serial,1)) goto err; 1263 if (!sk_X509_push(cert_sk,x)) 1264 { 1265 BIO_printf(bio_err,"Memory allocation failure\n"); 1266 goto err; 1267 } 1268 } 1269 } 1270 /* we have a stack of newly certified certificates 1271 * and a data base and serial number that need 1272 * updating */ 1273 1274 if (sk_X509_num(cert_sk) > 0) 1275 { 1276 if (!batch) 1277 { 1278 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total); 1279 (void)BIO_flush(bio_err); 1280 buf[0][0]='\0'; 1281 if (!fgets(buf[0],10,stdin)) 1282 { 1283 BIO_printf(bio_err,"CERTIFICATION CANCELED: I/O error\n"); 1284 ret=0; 1285 goto err; 1286 } 1287 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) 1288 { 1289 BIO_printf(bio_err,"CERTIFICATION CANCELED\n"); 1290 ret=0; 1291 goto err; 1292 } 1293 } 1294 1295 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk)); 1296 1297 if (!save_serial(serialfile,"new",serial,NULL)) goto err; 1298 1299 if (!save_index(dbfile, "new", db)) goto err; 1300 } 1301 1302 if (verbose) 1303 BIO_printf(bio_err,"writing new certificates\n"); 1304 for (i=0; i<sk_X509_num(cert_sk); i++) 1305 { 1306 int k; 1307 char *n; 1308 1309 x=sk_X509_value(cert_sk,i); 1310 1311 j=x->cert_info->serialNumber->length; 1312 p=(const char *)x->cert_info->serialNumber->data; 1313 1314 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8)) 1315 { 1316 BIO_printf(bio_err,"certificate file name too long\n"); 1317 goto err; 1318 } 1319 1320 strcpy(buf[2],outdir); 1321 1322 #ifndef OPENSSL_SYS_VMS 1323 BUF_strlcat(buf[2],"/",sizeof(buf[2])); 1324 #endif 1325 1326 n=(char *)&(buf[2][strlen(buf[2])]); 1327 if (j > 0) 1328 { 1329 for (k=0; k<j; k++) 1330 { 1331 if (n >= &(buf[2][sizeof(buf[2])])) 1332 break; 1333 BIO_snprintf(n, 1334 &buf[2][0] + sizeof(buf[2]) - n, 1335 "%02X",(unsigned char)*(p++)); 1336 n+=2; 1337 } 1338 } 1339 else 1340 { 1341 *(n++)='0'; 1342 *(n++)='0'; 1343 } 1344 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m'; 1345 *n='\0'; 1346 if (verbose) 1347 BIO_printf(bio_err,"writing %s\n",buf[2]); 1348 1349 if (BIO_write_filename(Cout,buf[2]) <= 0) 1350 { 1351 perror(buf[2]); 1352 goto err; 1353 } 1354 write_new_certificate(Cout,x, 0, notext); 1355 write_new_certificate(Sout,x, output_der, notext); 1356 } 1357 1358 if (sk_X509_num(cert_sk)) 1359 { 1360 /* Rename the database and the serial file */ 1361 if (!rotate_serial(serialfile,"new","old")) goto err; 1362 1363 if (!rotate_index(dbfile,"new","old")) goto err; 1364 1365 BIO_printf(bio_err,"Data Base Updated\n"); 1366 } 1367 } 1368 1369 /*****************************************************************/ 1370 if (gencrl) 1371 { 1372 int crl_v2 = 0; 1373 if (!crl_ext) 1374 { 1375 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT); 1376 if (!crl_ext) 1377 ERR_clear_error(); 1378 } 1379 if (crl_ext) 1380 { 1381 /* Check syntax of file */ 1382 X509V3_CTX ctx; 1383 X509V3_set_ctx_test(&ctx); 1384 X509V3_set_nconf(&ctx, conf); 1385 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) 1386 { 1387 BIO_printf(bio_err, 1388 "Error Loading CRL extension section %s\n", 1389 crl_ext); 1390 ret = 1; 1391 goto err; 1392 } 1393 } 1394 1395 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER)) 1396 != NULL) 1397 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL) 1398 { 1399 BIO_printf(bio_err,"error while loading CRL number\n"); 1400 goto err; 1401 } 1402 1403 if (!crldays && !crlhours && !crlsec) 1404 { 1405 if (!NCONF_get_number(conf,section, 1406 ENV_DEFAULT_CRL_DAYS, &crldays)) 1407 crldays = 0; 1408 if (!NCONF_get_number(conf,section, 1409 ENV_DEFAULT_CRL_HOURS, &crlhours)) 1410 crlhours = 0; 1411 } 1412 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) 1413 { 1414 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n"); 1415 goto err; 1416 } 1417 1418 if (verbose) BIO_printf(bio_err,"making CRL\n"); 1419 if ((crl=X509_CRL_new()) == NULL) goto err; 1420 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err; 1421 1422 tmptm = ASN1_TIME_new(); 1423 if (!tmptm) goto err; 1424 X509_gmtime_adj(tmptm,0); 1425 X509_CRL_set_lastUpdate(crl, tmptm); 1426 if (!X509_time_adj_ex(tmptm, crldays, crlhours*60*60 + crlsec, 1427 NULL)) 1428 { 1429 BIO_puts(bio_err, "error setting CRL nextUpdate\n"); 1430 goto err; 1431 } 1432 X509_CRL_set_nextUpdate(crl, tmptm); 1433 1434 ASN1_TIME_free(tmptm); 1435 1436 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++) 1437 { 1438 pp=sk_OPENSSL_PSTRING_value(db->db->data,i); 1439 if (pp[DB_type][0] == DB_TYPE_REV) 1440 { 1441 if ((r=X509_REVOKED_new()) == NULL) goto err; 1442 j = make_revoked(r, pp[DB_rev_date]); 1443 if (!j) goto err; 1444 if (j == 2) crl_v2 = 1; 1445 if (!BN_hex2bn(&serial, pp[DB_serial])) 1446 goto err; 1447 tmpser = BN_to_ASN1_INTEGER(serial, NULL); 1448 BN_free(serial); 1449 serial = NULL; 1450 if (!tmpser) 1451 goto err; 1452 X509_REVOKED_set_serialNumber(r, tmpser); 1453 ASN1_INTEGER_free(tmpser); 1454 X509_CRL_add0_revoked(crl,r); 1455 } 1456 } 1457 1458 /* sort the data so it will be written in serial 1459 * number order */ 1460 X509_CRL_sort(crl); 1461 1462 /* we now have a CRL */ 1463 if (verbose) BIO_printf(bio_err,"signing CRL\n"); 1464 1465 /* Add any extensions asked for */ 1466 1467 if (crl_ext || crlnumberfile != NULL) 1468 { 1469 X509V3_CTX crlctx; 1470 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); 1471 X509V3_set_nconf(&crlctx, conf); 1472 1473 if (crl_ext) 1474 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, 1475 crl_ext, crl)) goto err; 1476 if (crlnumberfile != NULL) 1477 { 1478 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); 1479 if (!tmpser) goto err; 1480 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0); 1481 ASN1_INTEGER_free(tmpser); 1482 crl_v2 = 1; 1483 if (!BN_add_word(crlnumber,1)) goto err; 1484 } 1485 } 1486 if (crl_ext || crl_v2) 1487 { 1488 if (!X509_CRL_set_version(crl, 1)) 1489 goto err; /* version 2 CRL */ 1490 } 1491 1492 1493 if (crlnumberfile != NULL) /* we have a CRL number that need updating */ 1494 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err; 1495 1496 if (crlnumber) 1497 { 1498 BN_free(crlnumber); 1499 crlnumber = NULL; 1500 } 1501 1502 if (!do_X509_CRL_sign(bio_err,crl,pkey,dgst,sigopts)) goto err; 1503 1504 PEM_write_bio_X509_CRL(Sout,crl); 1505 1506 if (crlnumberfile != NULL) /* Rename the crlnumber file */ 1507 if (!rotate_serial(crlnumberfile,"new","old")) goto err; 1508 1509 } 1510 /*****************************************************************/ 1511 if (dorevoke) 1512 { 1513 if (infile == NULL) 1514 { 1515 BIO_printf(bio_err,"no input files\n"); 1516 goto err; 1517 } 1518 else 1519 { 1520 X509 *revcert; 1521 revcert=load_cert(bio_err, infile, FORMAT_PEM, 1522 NULL, e, infile); 1523 if (revcert == NULL) 1524 goto err; 1525 j=do_revoke(revcert,db, rev_type, rev_arg); 1526 if (j <= 0) goto err; 1527 X509_free(revcert); 1528 1529 if (!save_index(dbfile, "new", db)) goto err; 1530 1531 if (!rotate_index(dbfile, "new", "old")) goto err; 1532 1533 BIO_printf(bio_err,"Data Base Updated\n"); 1534 } 1535 } 1536 /*****************************************************************/ 1537 ret=0; 1538 err: 1539 if(tofree) 1540 OPENSSL_free(tofree); 1541 BIO_free_all(Cout); 1542 BIO_free_all(Sout); 1543 BIO_free_all(out); 1544 BIO_free_all(in); 1545 1546 if (cert_sk) 1547 sk_X509_pop_free(cert_sk,X509_free); 1548 1549 if (ret) ERR_print_errors(bio_err); 1550 app_RAND_write_file(randfile, bio_err); 1551 if (free_key && key) 1552 OPENSSL_free(key); 1553 BN_free(serial); 1554 BN_free(crlnumber); 1555 free_index(db); 1556 if (sigopts) 1557 sk_OPENSSL_STRING_free(sigopts); 1558 EVP_PKEY_free(pkey); 1559 if (x509) X509_free(x509); 1560 X509_CRL_free(crl); 1561 NCONF_free(conf); 1562 NCONF_free(extconf); 1563 OBJ_cleanup(); 1564 apps_shutdown(); 1565 OPENSSL_EXIT(ret); 1566 } 1567 1568 static void lookup_fail(const char *name, const char *tag) 1569 { 1570 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag); 1571 } 1572 1573 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1574 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1575 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1576 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, 1577 int email_dn, char *startdate, char *enddate, 1578 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1579 unsigned long certopt, unsigned long nameopt, int default_op, 1580 int ext_copy, int selfsign) 1581 { 1582 X509_REQ *req=NULL; 1583 BIO *in=NULL; 1584 EVP_PKEY *pktmp=NULL; 1585 int ok= -1,i; 1586 1587 in=BIO_new(BIO_s_file()); 1588 1589 if (BIO_read_filename(in,infile) <= 0) 1590 { 1591 perror(infile); 1592 goto err; 1593 } 1594 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL) 1595 { 1596 BIO_printf(bio_err,"Error reading certificate request in %s\n", 1597 infile); 1598 goto err; 1599 } 1600 if (verbose) 1601 X509_REQ_print(bio_err,req); 1602 1603 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1604 1605 if (selfsign && !X509_REQ_check_private_key(req,pkey)) 1606 { 1607 BIO_printf(bio_err,"Certificate request and CA private key do not match\n"); 1608 ok=0; 1609 goto err; 1610 } 1611 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL) 1612 { 1613 BIO_printf(bio_err,"error unpacking public key\n"); 1614 goto err; 1615 } 1616 i=X509_REQ_verify(req,pktmp); 1617 EVP_PKEY_free(pktmp); 1618 if (i < 0) 1619 { 1620 ok=0; 1621 BIO_printf(bio_err,"Signature verification problems....\n"); 1622 goto err; 1623 } 1624 if (i == 0) 1625 { 1626 ok=0; 1627 BIO_printf(bio_err,"Signature did not match the certificate request\n"); 1628 goto err; 1629 } 1630 else 1631 BIO_printf(bio_err,"Signature ok\n"); 1632 1633 ok=do_body(xret,pkey,x509,dgst,sigopts, policy,db,serial,subj,chtype, 1634 multirdn, email_dn, 1635 startdate,enddate,days,batch,verbose,req,ext_sect,lconf, 1636 certopt, nameopt, default_op, ext_copy, selfsign); 1637 1638 err: 1639 if (req != NULL) X509_REQ_free(req); 1640 if (in != NULL) BIO_free(in); 1641 return(ok); 1642 } 1643 1644 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1645 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1646 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1647 BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 1648 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1649 unsigned long certopt, unsigned long nameopt, int default_op, 1650 int ext_copy, ENGINE *e) 1651 { 1652 X509 *req=NULL; 1653 X509_REQ *rreq=NULL; 1654 EVP_PKEY *pktmp=NULL; 1655 int ok= -1,i; 1656 1657 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) 1658 goto err; 1659 if (verbose) 1660 X509_print(bio_err,req); 1661 1662 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1663 1664 if ((pktmp=X509_get_pubkey(req)) == NULL) 1665 { 1666 BIO_printf(bio_err,"error unpacking public key\n"); 1667 goto err; 1668 } 1669 i=X509_verify(req,pktmp); 1670 EVP_PKEY_free(pktmp); 1671 if (i < 0) 1672 { 1673 ok=0; 1674 BIO_printf(bio_err,"Signature verification problems....\n"); 1675 goto err; 1676 } 1677 if (i == 0) 1678 { 1679 ok=0; 1680 BIO_printf(bio_err,"Signature did not match the certificate\n"); 1681 goto err; 1682 } 1683 else 1684 BIO_printf(bio_err,"Signature ok\n"); 1685 1686 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL) 1687 goto err; 1688 1689 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate, 1690 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op, 1691 ext_copy, 0); 1692 1693 err: 1694 if (rreq != NULL) X509_REQ_free(rreq); 1695 if (req != NULL) X509_free(req); 1696 return(ok); 1697 } 1698 1699 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, 1700 STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy, 1701 CA_DB *db, BIGNUM *serial, char *subj, 1702 unsigned long chtype, int multirdn, 1703 int email_dn, char *startdate, char *enddate, long days, int batch, 1704 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf, 1705 unsigned long certopt, unsigned long nameopt, int default_op, 1706 int ext_copy, int selfsign) 1707 { 1708 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL; 1709 ASN1_UTCTIME *tm,*tmptm; 1710 ASN1_STRING *str,*str2; 1711 ASN1_OBJECT *obj; 1712 X509 *ret=NULL; 1713 X509_CINF *ci; 1714 X509_NAME_ENTRY *ne; 1715 X509_NAME_ENTRY *tne,*push; 1716 EVP_PKEY *pktmp; 1717 int ok= -1,i,j,last,nid; 1718 const char *p; 1719 CONF_VALUE *cv; 1720 OPENSSL_STRING row[DB_NUMBER]; 1721 OPENSSL_STRING *irow=NULL; 1722 OPENSSL_STRING *rrow=NULL; 1723 char buf[25]; 1724 1725 tmptm=ASN1_UTCTIME_new(); 1726 if (tmptm == NULL) 1727 { 1728 BIO_printf(bio_err,"malloc error\n"); 1729 return(0); 1730 } 1731 1732 for (i=0; i<DB_NUMBER; i++) 1733 row[i]=NULL; 1734 1735 if (subj) 1736 { 1737 X509_NAME *n = parse_name(subj, chtype, multirdn); 1738 1739 if (!n) 1740 { 1741 ERR_print_errors(bio_err); 1742 goto err; 1743 } 1744 X509_REQ_set_subject_name(req,n); 1745 req->req_info->enc.modified = 1; 1746 X509_NAME_free(n); 1747 } 1748 1749 if (default_op) 1750 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n"); 1751 1752 name=X509_REQ_get_subject_name(req); 1753 for (i=0; i<X509_NAME_entry_count(name); i++) 1754 { 1755 ne= X509_NAME_get_entry(name,i); 1756 str=X509_NAME_ENTRY_get_data(ne); 1757 obj=X509_NAME_ENTRY_get_object(ne); 1758 1759 if (msie_hack) 1760 { 1761 /* assume all type should be strings */ 1762 nid=OBJ_obj2nid(ne->object); 1763 1764 if (str->type == V_ASN1_UNIVERSALSTRING) 1765 ASN1_UNIVERSALSTRING_to_string(str); 1766 1767 if ((str->type == V_ASN1_IA5STRING) && 1768 (nid != NID_pkcs9_emailAddress)) 1769 str->type=V_ASN1_T61STRING; 1770 1771 if ((nid == NID_pkcs9_emailAddress) && 1772 (str->type == V_ASN1_PRINTABLESTRING)) 1773 str->type=V_ASN1_IA5STRING; 1774 } 1775 1776 /* If no EMAIL is wanted in the subject */ 1777 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) 1778 continue; 1779 1780 /* check some things */ 1781 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && 1782 (str->type != V_ASN1_IA5STRING)) 1783 { 1784 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n"); 1785 goto err; 1786 } 1787 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING)) 1788 { 1789 j=ASN1_PRINTABLE_type(str->data,str->length); 1790 if ( ((j == V_ASN1_T61STRING) && 1791 (str->type != V_ASN1_T61STRING)) || 1792 ((j == V_ASN1_IA5STRING) && 1793 (str->type == V_ASN1_PRINTABLESTRING))) 1794 { 1795 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n"); 1796 goto err; 1797 } 1798 } 1799 1800 if (default_op) 1801 old_entry_print(bio_err, obj, str); 1802 } 1803 1804 /* Ok, now we check the 'policy' stuff. */ 1805 if ((subject=X509_NAME_new()) == NULL) 1806 { 1807 BIO_printf(bio_err,"Memory allocation failure\n"); 1808 goto err; 1809 } 1810 1811 /* take a copy of the issuer name before we mess with it. */ 1812 if (selfsign) 1813 CAname=X509_NAME_dup(name); 1814 else 1815 CAname=X509_NAME_dup(x509->cert_info->subject); 1816 if (CAname == NULL) goto err; 1817 str=str2=NULL; 1818 1819 for (i=0; i<sk_CONF_VALUE_num(policy); i++) 1820 { 1821 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */ 1822 if ((j=OBJ_txt2nid(cv->name)) == NID_undef) 1823 { 1824 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name); 1825 goto err; 1826 } 1827 obj=OBJ_nid2obj(j); 1828 1829 last= -1; 1830 for (;;) 1831 { 1832 /* lookup the object in the supplied name list */ 1833 j=X509_NAME_get_index_by_OBJ(name,obj,last); 1834 if (j < 0) 1835 { 1836 if (last != -1) break; 1837 tne=NULL; 1838 } 1839 else 1840 { 1841 tne=X509_NAME_get_entry(name,j); 1842 } 1843 last=j; 1844 1845 /* depending on the 'policy', decide what to do. */ 1846 push=NULL; 1847 if (strcmp(cv->value,"optional") == 0) 1848 { 1849 if (tne != NULL) 1850 push=tne; 1851 } 1852 else if (strcmp(cv->value,"supplied") == 0) 1853 { 1854 if (tne == NULL) 1855 { 1856 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name); 1857 goto err; 1858 } 1859 else 1860 push=tne; 1861 } 1862 else if (strcmp(cv->value,"match") == 0) 1863 { 1864 int last2; 1865 1866 if (tne == NULL) 1867 { 1868 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name); 1869 goto err; 1870 } 1871 1872 last2= -1; 1873 1874 again2: 1875 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2); 1876 if ((j < 0) && (last2 == -1)) 1877 { 1878 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name); 1879 goto err; 1880 } 1881 if (j >= 0) 1882 { 1883 push=X509_NAME_get_entry(CAname,j); 1884 str=X509_NAME_ENTRY_get_data(tne); 1885 str2=X509_NAME_ENTRY_get_data(push); 1886 last2=j; 1887 if (ASN1_STRING_cmp(str,str2) != 0) 1888 goto again2; 1889 } 1890 if (j < 0) 1891 { 1892 BIO_printf(bio_err,"The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",cv->name,((str2 == NULL)?"NULL":(char *)str2->data),((str == NULL)?"NULL":(char *)str->data)); 1893 goto err; 1894 } 1895 } 1896 else 1897 { 1898 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value); 1899 goto err; 1900 } 1901 1902 if (push != NULL) 1903 { 1904 if (!X509_NAME_add_entry(subject,push, -1, 0)) 1905 { 1906 if (push != NULL) 1907 X509_NAME_ENTRY_free(push); 1908 BIO_printf(bio_err,"Memory allocation failure\n"); 1909 goto err; 1910 } 1911 } 1912 if (j < 0) break; 1913 } 1914 } 1915 1916 if (preserve) 1917 { 1918 X509_NAME_free(subject); 1919 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ 1920 subject=X509_NAME_dup(name); 1921 if (subject == NULL) goto err; 1922 } 1923 1924 if (verbose) 1925 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n"); 1926 1927 /* Build the correct Subject if no e-mail is wanted in the subject */ 1928 /* and add it later on because of the method extensions are added (altName) */ 1929 1930 if (email_dn) 1931 dn_subject = subject; 1932 else 1933 { 1934 X509_NAME_ENTRY *tmpne; 1935 /* Its best to dup the subject DN and then delete any email 1936 * addresses because this retains its structure. 1937 */ 1938 if (!(dn_subject = X509_NAME_dup(subject))) 1939 { 1940 BIO_printf(bio_err,"Memory allocation failure\n"); 1941 goto err; 1942 } 1943 while((i = X509_NAME_get_index_by_NID(dn_subject, 1944 NID_pkcs9_emailAddress, -1)) >= 0) 1945 { 1946 tmpne = X509_NAME_get_entry(dn_subject, i); 1947 X509_NAME_delete_entry(dn_subject, i); 1948 X509_NAME_ENTRY_free(tmpne); 1949 } 1950 } 1951 1952 if (BN_is_zero(serial)) 1953 row[DB_serial]=BUF_strdup("00"); 1954 else 1955 row[DB_serial]=BN_bn2hex(serial); 1956 if (row[DB_serial] == NULL) 1957 { 1958 BIO_printf(bio_err,"Memory allocation failure\n"); 1959 goto err; 1960 } 1961 1962 if (db->attributes.unique_subject) 1963 { 1964 OPENSSL_STRING *crow=row; 1965 1966 rrow=TXT_DB_get_by_index(db->db,DB_name,crow); 1967 if (rrow != NULL) 1968 { 1969 BIO_printf(bio_err, 1970 "ERROR:There is already a certificate for %s\n", 1971 row[DB_name]); 1972 } 1973 } 1974 if (rrow == NULL) 1975 { 1976 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 1977 if (rrow != NULL) 1978 { 1979 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n", 1980 row[DB_serial]); 1981 BIO_printf(bio_err," check the database/serial_file for corruption\n"); 1982 } 1983 } 1984 1985 if (rrow != NULL) 1986 { 1987 BIO_printf(bio_err, 1988 "The matching entry has the following details\n"); 1989 if (rrow[DB_type][0] == 'E') 1990 p="Expired"; 1991 else if (rrow[DB_type][0] == 'R') 1992 p="Revoked"; 1993 else if (rrow[DB_type][0] == 'V') 1994 p="Valid"; 1995 else 1996 p="\ninvalid type, Data base error\n"; 1997 BIO_printf(bio_err,"Type :%s\n",p);; 1998 if (rrow[DB_type][0] == 'R') 1999 { 2000 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 2001 BIO_printf(bio_err,"Was revoked on:%s\n",p); 2002 } 2003 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 2004 BIO_printf(bio_err,"Expires on :%s\n",p); 2005 p=rrow[DB_serial]; if (p == NULL) p="undef"; 2006 BIO_printf(bio_err,"Serial Number :%s\n",p); 2007 p=rrow[DB_file]; if (p == NULL) p="undef"; 2008 BIO_printf(bio_err,"File name :%s\n",p); 2009 p=rrow[DB_name]; if (p == NULL) p="undef"; 2010 BIO_printf(bio_err,"Subject Name :%s\n",p); 2011 ok= -1; /* This is now a 'bad' error. */ 2012 goto err; 2013 } 2014 2015 /* We are now totally happy, lets make and sign the certificate */ 2016 if (verbose) 2017 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n"); 2018 2019 if ((ret=X509_new()) == NULL) goto err; 2020 ci=ret->cert_info; 2021 2022 #ifdef X509_V3 2023 /* Make it an X509 v3 certificate. */ 2024 if (!X509_set_version(ret,2)) goto err; 2025 #endif 2026 2027 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL) 2028 goto err; 2029 if (selfsign) 2030 { 2031 if (!X509_set_issuer_name(ret,subject)) 2032 goto err; 2033 } 2034 else 2035 { 2036 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509))) 2037 goto err; 2038 } 2039 2040 if (strcmp(startdate,"today") == 0) 2041 X509_gmtime_adj(X509_get_notBefore(ret),0); 2042 else ASN1_TIME_set_string(X509_get_notBefore(ret),startdate); 2043 2044 if (enddate == NULL) 2045 X509_time_adj_ex(X509_get_notAfter(ret),days, 0, NULL); 2046 else ASN1_TIME_set_string(X509_get_notAfter(ret),enddate); 2047 2048 if (!X509_set_subject_name(ret,subject)) goto err; 2049 2050 pktmp=X509_REQ_get_pubkey(req); 2051 i = X509_set_pubkey(ret,pktmp); 2052 EVP_PKEY_free(pktmp); 2053 if (!i) goto err; 2054 2055 /* Lets add the extensions, if there are any */ 2056 if (ext_sect) 2057 { 2058 X509V3_CTX ctx; 2059 if (ci->version == NULL) 2060 if ((ci->version=ASN1_INTEGER_new()) == NULL) 2061 goto err; 2062 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */ 2063 2064 /* Free the current entries if any, there should not 2065 * be any I believe */ 2066 if (ci->extensions != NULL) 2067 sk_X509_EXTENSION_pop_free(ci->extensions, 2068 X509_EXTENSION_free); 2069 2070 ci->extensions = NULL; 2071 2072 /* Initialize the context structure */ 2073 if (selfsign) 2074 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); 2075 else 2076 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); 2077 2078 if (extconf) 2079 { 2080 if (verbose) 2081 BIO_printf(bio_err, "Extra configuration file found\n"); 2082 2083 /* Use the extconf configuration db LHASH */ 2084 X509V3_set_nconf(&ctx, extconf); 2085 2086 /* Test the structure (needed?) */ 2087 /* X509V3_set_ctx_test(&ctx); */ 2088 2089 /* Adds exts contained in the configuration file */ 2090 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret)) 2091 { 2092 BIO_printf(bio_err, 2093 "ERROR: adding extensions in section %s\n", 2094 ext_sect); 2095 ERR_print_errors(bio_err); 2096 goto err; 2097 } 2098 if (verbose) 2099 BIO_printf(bio_err, "Successfully added extensions from file.\n"); 2100 } 2101 else if (ext_sect) 2102 { 2103 /* We found extensions to be set from config file */ 2104 X509V3_set_nconf(&ctx, lconf); 2105 2106 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) 2107 { 2108 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect); 2109 ERR_print_errors(bio_err); 2110 goto err; 2111 } 2112 2113 if (verbose) 2114 BIO_printf(bio_err, "Successfully added extensions from config\n"); 2115 } 2116 } 2117 2118 /* Copy extensions from request (if any) */ 2119 2120 if (!copy_extensions(ret, req, ext_copy)) 2121 { 2122 BIO_printf(bio_err, "ERROR: adding extensions from request\n"); 2123 ERR_print_errors(bio_err); 2124 goto err; 2125 } 2126 2127 /* Set the right value for the noemailDN option */ 2128 if( email_dn == 0 ) 2129 { 2130 if (!X509_set_subject_name(ret,dn_subject)) goto err; 2131 } 2132 2133 if (!default_op) 2134 { 2135 BIO_printf(bio_err, "Certificate Details:\n"); 2136 /* Never print signature details because signature not present */ 2137 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; 2138 X509_print_ex(bio_err, ret, nameopt, certopt); 2139 } 2140 2141 BIO_printf(bio_err,"Certificate is to be certified until "); 2142 ASN1_TIME_print(bio_err,X509_get_notAfter(ret)); 2143 if (days) BIO_printf(bio_err," (%ld days)",days); 2144 BIO_printf(bio_err, "\n"); 2145 2146 if (!batch) 2147 { 2148 2149 BIO_printf(bio_err,"Sign the certificate? [y/n]:"); 2150 (void)BIO_flush(bio_err); 2151 buf[0]='\0'; 2152 if (!fgets(buf,sizeof(buf)-1,stdin)) 2153 { 2154 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); 2155 ok=0; 2156 goto err; 2157 } 2158 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) 2159 { 2160 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n"); 2161 ok=0; 2162 goto err; 2163 } 2164 } 2165 2166 pktmp=X509_get_pubkey(ret); 2167 if (EVP_PKEY_missing_parameters(pktmp) && 2168 !EVP_PKEY_missing_parameters(pkey)) 2169 EVP_PKEY_copy_parameters(pktmp,pkey); 2170 EVP_PKEY_free(pktmp); 2171 2172 if (!do_X509_sign(bio_err, ret,pkey,dgst, sigopts)) 2173 goto err; 2174 2175 /* We now just add it to the database */ 2176 row[DB_type]=(char *)OPENSSL_malloc(2); 2177 2178 tm=X509_get_notAfter(ret); 2179 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2180 memcpy(row[DB_exp_date],tm->data,tm->length); 2181 row[DB_exp_date][tm->length]='\0'; 2182 2183 row[DB_rev_date]=NULL; 2184 2185 /* row[DB_serial] done already */ 2186 row[DB_file]=(char *)OPENSSL_malloc(8); 2187 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0); 2188 2189 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2190 (row[DB_file] == NULL) || (row[DB_name] == NULL)) 2191 { 2192 BIO_printf(bio_err,"Memory allocation failure\n"); 2193 goto err; 2194 } 2195 BUF_strlcpy(row[DB_file],"unknown",8); 2196 row[DB_type][0]='V'; 2197 row[DB_type][1]='\0'; 2198 2199 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2200 { 2201 BIO_printf(bio_err,"Memory allocation failure\n"); 2202 goto err; 2203 } 2204 2205 for (i=0; i<DB_NUMBER; i++) 2206 { 2207 irow[i]=row[i]; 2208 row[i]=NULL; 2209 } 2210 irow[DB_NUMBER]=NULL; 2211 2212 if (!TXT_DB_insert(db->db,irow)) 2213 { 2214 BIO_printf(bio_err,"failed to update database\n"); 2215 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2216 goto err; 2217 } 2218 ok=1; 2219 err: 2220 for (i=0; i<DB_NUMBER; i++) 2221 if (row[i] != NULL) OPENSSL_free(row[i]); 2222 2223 if (CAname != NULL) 2224 X509_NAME_free(CAname); 2225 if (subject != NULL) 2226 X509_NAME_free(subject); 2227 if ((dn_subject != NULL) && !email_dn) 2228 X509_NAME_free(dn_subject); 2229 if (tmptm != NULL) 2230 ASN1_UTCTIME_free(tmptm); 2231 if (ok <= 0) 2232 { 2233 if (ret != NULL) X509_free(ret); 2234 ret=NULL; 2235 } 2236 else 2237 *xret=ret; 2238 return(ok); 2239 } 2240 2241 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext) 2242 { 2243 2244 if (output_der) 2245 { 2246 (void)i2d_X509_bio(bp,x); 2247 return; 2248 } 2249 #if 0 2250 /* ??? Not needed since X509_print prints all this stuff anyway */ 2251 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256); 2252 BIO_printf(bp,"issuer :%s\n",f); 2253 2254 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256); 2255 BIO_printf(bp,"subject:%s\n",f); 2256 2257 BIO_puts(bp,"serial :"); 2258 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber); 2259 BIO_puts(bp,"\n\n"); 2260 #endif 2261 if (!notext)X509_print(bp,x); 2262 PEM_write_bio_X509(bp,x); 2263 } 2264 2265 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 2266 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 2267 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 2268 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 2269 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt, 2270 unsigned long nameopt, int default_op, int ext_copy) 2271 { 2272 STACK_OF(CONF_VALUE) *sk=NULL; 2273 LHASH_OF(CONF_VALUE) *parms=NULL; 2274 X509_REQ *req=NULL; 2275 CONF_VALUE *cv=NULL; 2276 NETSCAPE_SPKI *spki = NULL; 2277 X509_REQ_INFO *ri; 2278 char *type,*buf; 2279 EVP_PKEY *pktmp=NULL; 2280 X509_NAME *n=NULL; 2281 X509_NAME_ENTRY *ne=NULL; 2282 int ok= -1,i,j; 2283 long errline; 2284 int nid; 2285 2286 /* 2287 * Load input file into a hash table. (This is just an easy 2288 * way to read and parse the file, then put it into a convenient 2289 * STACK format). 2290 */ 2291 parms=CONF_load(NULL,infile,&errline); 2292 if (parms == NULL) 2293 { 2294 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile); 2295 ERR_print_errors(bio_err); 2296 goto err; 2297 } 2298 2299 sk=CONF_get_section(parms, "default"); 2300 if (sk_CONF_VALUE_num(sk) == 0) 2301 { 2302 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); 2303 CONF_free(parms); 2304 goto err; 2305 } 2306 2307 /* 2308 * Now create a dummy X509 request structure. We don't actually 2309 * have an X509 request, but we have many of the components 2310 * (a public key, various DN components). The idea is that we 2311 * put these components into the right X509 request structure 2312 * and we can use the same code as if you had a real X509 request. 2313 */ 2314 req=X509_REQ_new(); 2315 if (req == NULL) 2316 { 2317 ERR_print_errors(bio_err); 2318 goto err; 2319 } 2320 2321 /* 2322 * Build up the subject name set. 2323 */ 2324 ri=req->req_info; 2325 n = ri->subject; 2326 2327 for (i = 0; ; i++) 2328 { 2329 if (sk_CONF_VALUE_num(sk) <= i) break; 2330 2331 cv=sk_CONF_VALUE_value(sk,i); 2332 type=cv->name; 2333 /* Skip past any leading X. X: X, etc to allow for 2334 * multiple instances 2335 */ 2336 for (buf = cv->name; *buf ; buf++) 2337 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) 2338 { 2339 buf++; 2340 if (*buf) type = buf; 2341 break; 2342 } 2343 2344 buf=cv->value; 2345 if ((nid=OBJ_txt2nid(type)) == NID_undef) 2346 { 2347 if (strcmp(type, "SPKAC") == 0) 2348 { 2349 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); 2350 if (spki == NULL) 2351 { 2352 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n"); 2353 ERR_print_errors(bio_err); 2354 goto err; 2355 } 2356 } 2357 continue; 2358 } 2359 2360 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, 2361 (unsigned char *)buf, -1, -1, 0)) 2362 goto err; 2363 } 2364 if (spki == NULL) 2365 { 2366 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n", 2367 infile); 2368 goto err; 2369 } 2370 2371 /* 2372 * Now extract the key from the SPKI structure. 2373 */ 2374 2375 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n"); 2376 2377 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL) 2378 { 2379 BIO_printf(bio_err,"error unpacking SPKAC public key\n"); 2380 goto err; 2381 } 2382 2383 j = NETSCAPE_SPKI_verify(spki, pktmp); 2384 if (j <= 0) 2385 { 2386 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n"); 2387 goto err; 2388 } 2389 BIO_printf(bio_err,"Signature ok\n"); 2390 2391 X509_REQ_set_pubkey(req,pktmp); 2392 EVP_PKEY_free(pktmp); 2393 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype, 2394 multirdn,email_dn,startdate,enddate, days,1,verbose,req, 2395 ext_sect,lconf, certopt, nameopt, default_op, ext_copy, 0); 2396 err: 2397 if (req != NULL) X509_REQ_free(req); 2398 if (parms != NULL) CONF_free(parms); 2399 if (spki != NULL) NETSCAPE_SPKI_free(spki); 2400 if (ne != NULL) X509_NAME_ENTRY_free(ne); 2401 2402 return(ok); 2403 } 2404 2405 static int check_time_format(const char *str) 2406 { 2407 return ASN1_TIME_set_string(NULL, str); 2408 } 2409 2410 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) 2411 { 2412 ASN1_UTCTIME *tm=NULL; 2413 char *row[DB_NUMBER],**rrow,**irow; 2414 char *rev_str = NULL; 2415 BIGNUM *bn = NULL; 2416 int ok=-1,i; 2417 2418 for (i=0; i<DB_NUMBER; i++) 2419 row[i]=NULL; 2420 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0); 2421 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL); 2422 if (!bn) 2423 goto err; 2424 if (BN_is_zero(bn)) 2425 row[DB_serial]=BUF_strdup("00"); 2426 else 2427 row[DB_serial]=BN_bn2hex(bn); 2428 BN_free(bn); 2429 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) 2430 { 2431 BIO_printf(bio_err,"Memory allocation failure\n"); 2432 goto err; 2433 } 2434 /* We have to lookup by serial number because name lookup 2435 * skips revoked certs 2436 */ 2437 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2438 if (rrow == NULL) 2439 { 2440 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]); 2441 2442 /* We now just add it to the database */ 2443 row[DB_type]=(char *)OPENSSL_malloc(2); 2444 2445 tm=X509_get_notAfter(x509); 2446 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2447 memcpy(row[DB_exp_date],tm->data,tm->length); 2448 row[DB_exp_date][tm->length]='\0'; 2449 2450 row[DB_rev_date]=NULL; 2451 2452 /* row[DB_serial] done already */ 2453 row[DB_file]=(char *)OPENSSL_malloc(8); 2454 2455 /* row[DB_name] done already */ 2456 2457 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2458 (row[DB_file] == NULL)) 2459 { 2460 BIO_printf(bio_err,"Memory allocation failure\n"); 2461 goto err; 2462 } 2463 BUF_strlcpy(row[DB_file],"unknown",8); 2464 row[DB_type][0]='V'; 2465 row[DB_type][1]='\0'; 2466 2467 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2468 { 2469 BIO_printf(bio_err,"Memory allocation failure\n"); 2470 goto err; 2471 } 2472 2473 for (i=0; i<DB_NUMBER; i++) 2474 { 2475 irow[i]=row[i]; 2476 row[i]=NULL; 2477 } 2478 irow[DB_NUMBER]=NULL; 2479 2480 if (!TXT_DB_insert(db->db,irow)) 2481 { 2482 BIO_printf(bio_err,"failed to update database\n"); 2483 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2484 goto err; 2485 } 2486 2487 /* Revoke Certificate */ 2488 ok = do_revoke(x509,db, type, value); 2489 2490 goto err; 2491 2492 } 2493 else if (index_name_cmp_noconst(row, rrow)) 2494 { 2495 BIO_printf(bio_err,"ERROR:name does not match %s\n", 2496 row[DB_name]); 2497 goto err; 2498 } 2499 else if (rrow[DB_type][0]=='R') 2500 { 2501 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n", 2502 row[DB_serial]); 2503 goto err; 2504 } 2505 else 2506 { 2507 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]); 2508 rev_str = make_revocation_str(type, value); 2509 if (!rev_str) 2510 { 2511 BIO_printf(bio_err, "Error in revocation arguments\n"); 2512 goto err; 2513 } 2514 rrow[DB_type][0]='R'; 2515 rrow[DB_type][1]='\0'; 2516 rrow[DB_rev_date] = rev_str; 2517 } 2518 ok=1; 2519 err: 2520 for (i=0; i<DB_NUMBER; i++) 2521 { 2522 if (row[i] != NULL) 2523 OPENSSL_free(row[i]); 2524 } 2525 return(ok); 2526 } 2527 2528 static int get_certificate_status(const char *serial, CA_DB *db) 2529 { 2530 char *row[DB_NUMBER],**rrow; 2531 int ok=-1,i; 2532 2533 /* Free Resources */ 2534 for (i=0; i<DB_NUMBER; i++) 2535 row[i]=NULL; 2536 2537 /* Malloc needed char spaces */ 2538 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2); 2539 if (row[DB_serial] == NULL) 2540 { 2541 BIO_printf(bio_err,"Malloc failure\n"); 2542 goto err; 2543 } 2544 2545 if (strlen(serial) % 2) 2546 { 2547 /* Set the first char to 0 */; 2548 row[DB_serial][0]='0'; 2549 2550 /* Copy String from serial to row[DB_serial] */ 2551 memcpy(row[DB_serial]+1, serial, strlen(serial)); 2552 row[DB_serial][strlen(serial)+1]='\0'; 2553 } 2554 else 2555 { 2556 /* Copy String from serial to row[DB_serial] */ 2557 memcpy(row[DB_serial], serial, strlen(serial)); 2558 row[DB_serial][strlen(serial)]='\0'; 2559 } 2560 2561 /* Make it Upper Case */ 2562 for (i=0; row[DB_serial][i] != '\0'; i++) 2563 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]); 2564 2565 2566 ok=1; 2567 2568 /* Search for the certificate */ 2569 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2570 if (rrow == NULL) 2571 { 2572 BIO_printf(bio_err,"Serial %s not present in db.\n", 2573 row[DB_serial]); 2574 ok=-1; 2575 goto err; 2576 } 2577 else if (rrow[DB_type][0]=='V') 2578 { 2579 BIO_printf(bio_err,"%s=Valid (%c)\n", 2580 row[DB_serial], rrow[DB_type][0]); 2581 goto err; 2582 } 2583 else if (rrow[DB_type][0]=='R') 2584 { 2585 BIO_printf(bio_err,"%s=Revoked (%c)\n", 2586 row[DB_serial], rrow[DB_type][0]); 2587 goto err; 2588 } 2589 else if (rrow[DB_type][0]=='E') 2590 { 2591 BIO_printf(bio_err,"%s=Expired (%c)\n", 2592 row[DB_serial], rrow[DB_type][0]); 2593 goto err; 2594 } 2595 else if (rrow[DB_type][0]=='S') 2596 { 2597 BIO_printf(bio_err,"%s=Suspended (%c)\n", 2598 row[DB_serial], rrow[DB_type][0]); 2599 goto err; 2600 } 2601 else 2602 { 2603 BIO_printf(bio_err,"%s=Unknown (%c).\n", 2604 row[DB_serial], rrow[DB_type][0]); 2605 ok=-1; 2606 } 2607 err: 2608 for (i=0; i<DB_NUMBER; i++) 2609 { 2610 if (row[i] != NULL) 2611 OPENSSL_free(row[i]); 2612 } 2613 return(ok); 2614 } 2615 2616 static int do_updatedb (CA_DB *db) 2617 { 2618 ASN1_UTCTIME *a_tm = NULL; 2619 int i, cnt = 0; 2620 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ 2621 char **rrow, *a_tm_s; 2622 2623 a_tm = ASN1_UTCTIME_new(); 2624 2625 /* get actual time and make a string */ 2626 a_tm = X509_gmtime_adj(a_tm, 0); 2627 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1); 2628 if (a_tm_s == NULL) 2629 { 2630 cnt = -1; 2631 goto err; 2632 } 2633 2634 memcpy(a_tm_s, a_tm->data, a_tm->length); 2635 a_tm_s[a_tm->length] = '\0'; 2636 2637 if (strncmp(a_tm_s, "49", 2) <= 0) 2638 a_y2k = 1; 2639 else 2640 a_y2k = 0; 2641 2642 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) 2643 { 2644 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); 2645 2646 if (rrow[DB_type][0] == 'V') 2647 { 2648 /* ignore entries that are not valid */ 2649 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) 2650 db_y2k = 1; 2651 else 2652 db_y2k = 0; 2653 2654 if (db_y2k == a_y2k) 2655 { 2656 /* all on the same y2k side */ 2657 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) 2658 { 2659 rrow[DB_type][0] = 'E'; 2660 rrow[DB_type][1] = '\0'; 2661 cnt++; 2662 2663 BIO_printf(bio_err, "%s=Expired\n", 2664 rrow[DB_serial]); 2665 } 2666 } 2667 else if (db_y2k < a_y2k) 2668 { 2669 rrow[DB_type][0] = 'E'; 2670 rrow[DB_type][1] = '\0'; 2671 cnt++; 2672 2673 BIO_printf(bio_err, "%s=Expired\n", 2674 rrow[DB_serial]); 2675 } 2676 2677 } 2678 } 2679 2680 err: 2681 2682 ASN1_UTCTIME_free(a_tm); 2683 OPENSSL_free(a_tm_s); 2684 2685 return (cnt); 2686 } 2687 2688 static const char *crl_reasons[] = { 2689 /* CRL reason strings */ 2690 "unspecified", 2691 "keyCompromise", 2692 "CACompromise", 2693 "affiliationChanged", 2694 "superseded", 2695 "cessationOfOperation", 2696 "certificateHold", 2697 "removeFromCRL", 2698 /* Additional pseudo reasons */ 2699 "holdInstruction", 2700 "keyTime", 2701 "CAkeyTime" 2702 }; 2703 2704 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *)) 2705 2706 /* Given revocation information convert to a DB string. 2707 * The format of the string is: 2708 * revtime[,reason,extra]. Where 'revtime' is the 2709 * revocation time (the current time). 'reason' is the 2710 * optional CRL reason and 'extra' is any additional 2711 * argument 2712 */ 2713 2714 char *make_revocation_str(int rev_type, char *rev_arg) 2715 { 2716 char *other = NULL, *str; 2717 const char *reason = NULL; 2718 ASN1_OBJECT *otmp; 2719 ASN1_UTCTIME *revtm = NULL; 2720 int i; 2721 switch (rev_type) 2722 { 2723 case REV_NONE: 2724 break; 2725 2726 case REV_CRL_REASON: 2727 for (i = 0; i < 8; i++) 2728 { 2729 if (!strcasecmp(rev_arg, crl_reasons[i])) 2730 { 2731 reason = crl_reasons[i]; 2732 break; 2733 } 2734 } 2735 if (reason == NULL) 2736 { 2737 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); 2738 return NULL; 2739 } 2740 break; 2741 2742 case REV_HOLD: 2743 /* Argument is an OID */ 2744 2745 otmp = OBJ_txt2obj(rev_arg, 0); 2746 ASN1_OBJECT_free(otmp); 2747 2748 if (otmp == NULL) 2749 { 2750 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); 2751 return NULL; 2752 } 2753 2754 reason = "holdInstruction"; 2755 other = rev_arg; 2756 break; 2757 2758 case REV_KEY_COMPROMISE: 2759 case REV_CA_COMPROMISE: 2760 2761 /* Argument is the key compromise time */ 2762 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) 2763 { 2764 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg); 2765 return NULL; 2766 } 2767 other = rev_arg; 2768 if (rev_type == REV_KEY_COMPROMISE) 2769 reason = "keyTime"; 2770 else 2771 reason = "CAkeyTime"; 2772 2773 break; 2774 2775 } 2776 2777 revtm = X509_gmtime_adj(NULL, 0); 2778 2779 i = revtm->length + 1; 2780 2781 if (reason) i += strlen(reason) + 1; 2782 if (other) i += strlen(other) + 1; 2783 2784 str = OPENSSL_malloc(i); 2785 2786 if (!str) return NULL; 2787 2788 BUF_strlcpy(str, (char *)revtm->data, i); 2789 if (reason) 2790 { 2791 BUF_strlcat(str, ",", i); 2792 BUF_strlcat(str, reason, i); 2793 } 2794 if (other) 2795 { 2796 BUF_strlcat(str, ",", i); 2797 BUF_strlcat(str, other, i); 2798 } 2799 ASN1_UTCTIME_free(revtm); 2800 return str; 2801 } 2802 2803 /* Convert revocation field to X509_REVOKED entry 2804 * return code: 2805 * 0 error 2806 * 1 OK 2807 * 2 OK and some extensions added (i.e. V2 CRL) 2808 */ 2809 2810 2811 int make_revoked(X509_REVOKED *rev, const char *str) 2812 { 2813 char *tmp = NULL; 2814 int reason_code = -1; 2815 int i, ret = 0; 2816 ASN1_OBJECT *hold = NULL; 2817 ASN1_GENERALIZEDTIME *comp_time = NULL; 2818 ASN1_ENUMERATED *rtmp = NULL; 2819 2820 ASN1_TIME *revDate = NULL; 2821 2822 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); 2823 2824 if (i == 0) 2825 goto err; 2826 2827 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) 2828 goto err; 2829 2830 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) 2831 { 2832 rtmp = ASN1_ENUMERATED_new(); 2833 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) 2834 goto err; 2835 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) 2836 goto err; 2837 } 2838 2839 if (rev && comp_time) 2840 { 2841 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0)) 2842 goto err; 2843 } 2844 if (rev && hold) 2845 { 2846 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0)) 2847 goto err; 2848 } 2849 2850 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) 2851 ret = 2; 2852 else ret = 1; 2853 2854 err: 2855 2856 if (tmp) OPENSSL_free(tmp); 2857 ASN1_OBJECT_free(hold); 2858 ASN1_GENERALIZEDTIME_free(comp_time); 2859 ASN1_ENUMERATED_free(rtmp); 2860 ASN1_TIME_free(revDate); 2861 2862 return ret; 2863 } 2864 2865 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str) 2866 { 2867 char buf[25],*pbuf, *p; 2868 int j; 2869 j=i2a_ASN1_OBJECT(bp,obj); 2870 pbuf=buf; 2871 for (j=22-j; j>0; j--) 2872 *(pbuf++)=' '; 2873 *(pbuf++)=':'; 2874 *(pbuf++)='\0'; 2875 BIO_puts(bp,buf); 2876 2877 if (str->type == V_ASN1_PRINTABLESTRING) 2878 BIO_printf(bp,"PRINTABLE:'"); 2879 else if (str->type == V_ASN1_T61STRING) 2880 BIO_printf(bp,"T61STRING:'"); 2881 else if (str->type == V_ASN1_IA5STRING) 2882 BIO_printf(bp,"IA5STRING:'"); 2883 else if (str->type == V_ASN1_UNIVERSALSTRING) 2884 BIO_printf(bp,"UNIVERSALSTRING:'"); 2885 else 2886 BIO_printf(bp,"ASN.1 %2d:'",str->type); 2887 2888 p=(char *)str->data; 2889 for (j=str->length; j>0; j--) 2890 { 2891 if ((*p >= ' ') && (*p <= '~')) 2892 BIO_printf(bp,"%c",*p); 2893 else if (*p & 0x80) 2894 BIO_printf(bp,"\\0x%02X",*p); 2895 else if ((unsigned char)*p == 0xf7) 2896 BIO_printf(bp,"^?"); 2897 else BIO_printf(bp,"^%c",*p+'@'); 2898 p++; 2899 } 2900 BIO_printf(bp,"'\n"); 2901 return 1; 2902 } 2903 2904 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str) 2905 { 2906 char *tmp = NULL; 2907 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; 2908 int reason_code = -1; 2909 int ret = 0; 2910 unsigned int i; 2911 ASN1_OBJECT *hold = NULL; 2912 ASN1_GENERALIZEDTIME *comp_time = NULL; 2913 tmp = BUF_strdup(str); 2914 2915 p = strchr(tmp, ','); 2916 2917 rtime_str = tmp; 2918 2919 if (p) 2920 { 2921 *p = '\0'; 2922 p++; 2923 reason_str = p; 2924 p = strchr(p, ','); 2925 if (p) 2926 { 2927 *p = '\0'; 2928 arg_str = p + 1; 2929 } 2930 } 2931 2932 if (prevtm) 2933 { 2934 *prevtm = ASN1_UTCTIME_new(); 2935 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) 2936 { 2937 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); 2938 goto err; 2939 } 2940 } 2941 if (reason_str) 2942 { 2943 for (i = 0; i < NUM_REASONS; i++) 2944 { 2945 if(!strcasecmp(reason_str, crl_reasons[i])) 2946 { 2947 reason_code = i; 2948 break; 2949 } 2950 } 2951 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) 2952 { 2953 BIO_printf(bio_err, "invalid reason code %s\n", reason_str); 2954 goto err; 2955 } 2956 2957 if (reason_code == 7) 2958 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; 2959 else if (reason_code == 8) /* Hold instruction */ 2960 { 2961 if (!arg_str) 2962 { 2963 BIO_printf(bio_err, "missing hold instruction\n"); 2964 goto err; 2965 } 2966 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; 2967 hold = OBJ_txt2obj(arg_str, 0); 2968 2969 if (!hold) 2970 { 2971 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str); 2972 goto err; 2973 } 2974 if (phold) *phold = hold; 2975 } 2976 else if ((reason_code == 9) || (reason_code == 10)) 2977 { 2978 if (!arg_str) 2979 { 2980 BIO_printf(bio_err, "missing compromised time\n"); 2981 goto err; 2982 } 2983 comp_time = ASN1_GENERALIZEDTIME_new(); 2984 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) 2985 { 2986 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); 2987 goto err; 2988 } 2989 if (reason_code == 9) 2990 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; 2991 else 2992 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; 2993 } 2994 } 2995 2996 if (preason) *preason = reason_code; 2997 if (pinvtm) *pinvtm = comp_time; 2998 else ASN1_GENERALIZEDTIME_free(comp_time); 2999 3000 ret = 1; 3001 3002 err: 3003 3004 if (tmp) OPENSSL_free(tmp); 3005 if (!phold) ASN1_OBJECT_free(hold); 3006 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time); 3007 3008 return ret; 3009 } 3010
