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 <sys/stat.h> 67 #include <openssl/conf.h> 68 #include <openssl/bio.h> 69 #include <openssl/err.h> 70 #include <openssl/bn.h> 71 #include <openssl/txt_db.h> 72 #include <openssl/evp.h> 73 #include <openssl/x509.h> 74 #include <openssl/x509v3.h> 75 #include <openssl/objects.h> 76 #include <openssl/ocsp.h> 77 #include <openssl/pem.h> 78 79 #ifndef W_OK 80 # ifdef OPENSSL_SYS_VMS 81 # if defined(__DECC) 82 # include <unistd.h> 83 # else 84 # include <unixlib.h> 85 # endif 86 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE) 87 # include <sys/file.h> 88 # endif 89 #endif 90 91 #include "apps.h" 92 93 #ifndef W_OK 94 # define F_OK 0 95 # define X_OK 1 96 # define W_OK 2 97 # define R_OK 4 98 #endif 99 100 #undef PROG 101 #define PROG ca_main 102 103 #define BASE_SECTION "ca" 104 #define CONFIG_FILE "openssl.cnf" 105 106 #define ENV_DEFAULT_CA "default_ca" 107 108 #define STRING_MASK "string_mask" 109 #define UTF8_IN "utf8" 110 111 #define ENV_DIR "dir" 112 #define ENV_CERTS "certs" 113 #define ENV_CRL_DIR "crl_dir" 114 #define ENV_CA_DB "CA_DB" 115 #define ENV_NEW_CERTS_DIR "new_certs_dir" 116 #define ENV_CERTIFICATE "certificate" 117 #define ENV_SERIAL "serial" 118 #define ENV_CRLNUMBER "crlnumber" 119 #define ENV_CRL "crl" 120 #define ENV_PRIVATE_KEY "private_key" 121 #define ENV_RANDFILE "RANDFILE" 122 #define ENV_DEFAULT_DAYS "default_days" 123 #define ENV_DEFAULT_STARTDATE "default_startdate" 124 #define ENV_DEFAULT_ENDDATE "default_enddate" 125 #define ENV_DEFAULT_CRL_DAYS "default_crl_days" 126 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours" 127 #define ENV_DEFAULT_MD "default_md" 128 #define ENV_DEFAULT_EMAIL_DN "email_in_dn" 129 #define ENV_PRESERVE "preserve" 130 #define ENV_POLICY "policy" 131 #define ENV_EXTENSIONS "x509_extensions" 132 #define ENV_CRLEXT "crl_extensions" 133 #define ENV_MSIE_HACK "msie_hack" 134 #define ENV_NAMEOPT "name_opt" 135 #define ENV_CERTOPT "cert_opt" 136 #define ENV_EXTCOPY "copy_extensions" 137 #define ENV_UNIQUE_SUBJECT "unique_subject" 138 139 #define ENV_DATABASE "database" 140 141 /* Additional revocation information types */ 142 143 #define REV_NONE 0 /* No addditional information */ 144 #define REV_CRL_REASON 1 /* Value is CRL reason code */ 145 #define REV_HOLD 2 /* Value is hold instruction */ 146 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */ 147 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */ 148 149 static const char *ca_usage[]={ 150 "usage: ca args\n", 151 "\n", 152 " -verbose - Talk alot while doing things\n", 153 " -config file - A config file\n", 154 " -name arg - The particular CA definition to use\n", 155 " -gencrl - Generate a new CRL\n", 156 " -crldays days - Days is when the next CRL is due\n", 157 " -crlhours hours - Hours is when the next CRL is due\n", 158 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n", 159 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n", 160 " -days arg - number of days to certify the certificate for\n", 161 " -md arg - md to use, one of md2, md5, sha or sha1\n", 162 " -policy arg - The CA 'policy' to support\n", 163 " -keyfile arg - private key file\n", 164 " -keyform arg - private key file format (PEM or ENGINE)\n", 165 " -key arg - key to decode the private key if it is encrypted\n", 166 " -cert file - The CA certificate\n", 167 " -selfsign - sign a certificate with the key associated with it\n", 168 " -in file - The input PEM encoded certificate request(s)\n", 169 " -out file - Where to put the output file(s)\n", 170 " -outdir dir - Where to put output certificates\n", 171 " -infiles .... - The last argument, requests to process\n", 172 " -spkac file - File contains DN and signed public key and challenge\n", 173 " -ss_cert file - File contains a self signed cert to sign\n", 174 " -preserveDN - Don't re-order the DN\n", 175 " -noemailDN - Don't add the EMAIL field into certificate' subject\n", 176 " -batch - Don't ask questions\n", 177 " -msie_hack - msie modifications to handle all those universal strings\n", 178 " -revoke file - Revoke a certificate (given in file)\n", 179 " -subj arg - Use arg instead of request's subject\n", 180 " -utf8 - input characters are UTF8 (default ASCII)\n", 181 " -multivalue-rdn - enable support for multivalued RDNs\n", 182 " -extensions .. - Extension section (override value in config file)\n", 183 " -extfile file - Configuration file with X509v3 extentions to add\n", 184 " -crlexts .. - CRL extension section (override value in config file)\n", 185 #ifndef OPENSSL_NO_ENGINE 186 " -engine e - use engine e, possibly a hardware device.\n", 187 #endif 188 " -status serial - Shows certificate status given the serial number\n", 189 " -updatedb - Updates db for expired certificates\n", 190 NULL 191 }; 192 193 #ifdef EFENCE 194 extern int EF_PROTECT_FREE; 195 extern int EF_PROTECT_BELOW; 196 extern int EF_ALIGNMENT; 197 #endif 198 199 static void lookup_fail(const char *name, const char *tag); 200 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, 201 const EVP_MD *dgst,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(CONF_VALUE) *policy, 208 CA_DB *db, BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, 209 char *startdate, char *enddate, long days, int batch, 210 char *ext_sect, CONF *conf,int verbose, unsigned long certopt, 211 unsigned long nameopt, int default_op, int ext_copy, 212 ENGINE *e); 213 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509, 214 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy, 215 CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, int email_dn, 216 char *startdate, char *enddate, long days, char *ext_sect, 217 CONF *conf, int verbose, unsigned long certopt, 218 unsigned long nameopt, int default_op, int ext_copy); 219 static int fix_data(int nid, int *type); 220 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext); 221 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, 222 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, 223 int email_dn, char *startdate, char *enddate, long days, int batch, 224 int verbose, X509_REQ *req, char *ext_sect, CONF *conf, 225 unsigned long certopt, unsigned long nameopt, int default_op, 226 int ext_copy, int selfsign); 227 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval); 228 static int get_certificate_status(const char *ser_status, CA_DB *db); 229 static int do_updatedb(CA_DB *db); 230 static int check_time_format(char *str); 231 char *make_revocation_str(int rev_type, char *rev_arg); 232 int make_revoked(X509_REVOKED *rev, const char *str); 233 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str); 234 static CONF *conf=NULL; 235 static CONF *extconf=NULL; 236 static char *section=NULL; 237 238 static int preserve=0; 239 static int msie_hack=0; 240 241 242 int MAIN(int, char **); 243 244 int MAIN(int argc, char **argv) 245 { 246 ENGINE *e = NULL; 247 char *key=NULL,*passargin=NULL; 248 int create_ser = 0; 249 int free_key = 0; 250 int total=0; 251 int total_done=0; 252 int badops=0; 253 int ret=1; 254 int email_dn=1; 255 int req=0; 256 int verbose=0; 257 int gencrl=0; 258 int dorevoke=0; 259 int doupdatedb=0; 260 long crldays=0; 261 long crlhours=0; 262 long errorline= -1; 263 char *configfile=NULL; 264 char *md=NULL; 265 char *policy=NULL; 266 char *keyfile=NULL; 267 char *certfile=NULL; 268 int keyform=FORMAT_PEM; 269 char *infile=NULL; 270 char *spkac_file=NULL; 271 char *ss_cert_file=NULL; 272 char *ser_status=NULL; 273 EVP_PKEY *pkey=NULL; 274 int output_der = 0; 275 char *outfile=NULL; 276 char *outdir=NULL; 277 char *serialfile=NULL; 278 char *crlnumberfile=NULL; 279 char *extensions=NULL; 280 char *extfile=NULL; 281 char *subj=NULL; 282 unsigned long chtype = MBSTRING_ASC; 283 int multirdn = 0; 284 char *tmp_email_dn=NULL; 285 char *crl_ext=NULL; 286 int rev_type = REV_NONE; 287 char *rev_arg = NULL; 288 BIGNUM *serial=NULL; 289 BIGNUM *crlnumber=NULL; 290 char *startdate=NULL; 291 char *enddate=NULL; 292 long days=0; 293 int batch=0; 294 int notext=0; 295 unsigned long nameopt = 0, certopt = 0; 296 int default_op = 1; 297 int ext_copy = EXT_COPY_NONE; 298 int selfsign = 0; 299 X509 *x509=NULL, *x509p = NULL; 300 X509 *x=NULL; 301 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL; 302 char *dbfile=NULL; 303 CA_DB *db=NULL; 304 X509_CRL *crl=NULL; 305 X509_REVOKED *r=NULL; 306 ASN1_TIME *tmptm; 307 ASN1_INTEGER *tmpser; 308 char *f; 309 const char *p, **pp; 310 int i,j; 311 const EVP_MD *dgst=NULL; 312 STACK_OF(CONF_VALUE) *attribs=NULL; 313 STACK_OF(X509) *cert_sk=NULL; 314 #undef BSIZE 315 #define BSIZE 256 316 MS_STATIC char buf[3][BSIZE]; 317 char *randfile=NULL; 318 #ifndef OPENSSL_NO_ENGINE 319 char *engine = NULL; 320 #endif 321 char *tofree=NULL; 322 DB_ATTR db_attr; 323 324 #ifdef EFENCE 325 EF_PROTECT_FREE=1; 326 EF_PROTECT_BELOW=1; 327 EF_ALIGNMENT=0; 328 #endif 329 330 apps_startup(); 331 332 conf = NULL; 333 key = NULL; 334 section = NULL; 335 336 preserve=0; 337 msie_hack=0; 338 if (bio_err == NULL) 339 if ((bio_err=BIO_new(BIO_s_file())) != NULL) 340 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 341 342 argc--; 343 argv++; 344 while (argc >= 1) 345 { 346 if (strcmp(*argv,"-verbose") == 0) 347 verbose=1; 348 else if (strcmp(*argv,"-config") == 0) 349 { 350 if (--argc < 1) goto bad; 351 configfile= *(++argv); 352 } 353 else if (strcmp(*argv,"-name") == 0) 354 { 355 if (--argc < 1) goto bad; 356 section= *(++argv); 357 } 358 else if (strcmp(*argv,"-subj") == 0) 359 { 360 if (--argc < 1) goto bad; 361 subj= *(++argv); 362 /* preserve=1; */ 363 } 364 else if (strcmp(*argv,"-utf8") == 0) 365 chtype = MBSTRING_UTF8; 366 else if (strcmp(*argv,"-create_serial") == 0) 367 create_ser = 1; 368 else if (strcmp(*argv,"-multivalue-rdn") == 0) 369 multirdn=1; 370 else if (strcmp(*argv,"-startdate") == 0) 371 { 372 if (--argc < 1) goto bad; 373 startdate= *(++argv); 374 } 375 else if (strcmp(*argv,"-enddate") == 0) 376 { 377 if (--argc < 1) goto bad; 378 enddate= *(++argv); 379 } 380 else if (strcmp(*argv,"-days") == 0) 381 { 382 if (--argc < 1) goto bad; 383 days=atoi(*(++argv)); 384 } 385 else if (strcmp(*argv,"-md") == 0) 386 { 387 if (--argc < 1) goto bad; 388 md= *(++argv); 389 } 390 else if (strcmp(*argv,"-policy") == 0) 391 { 392 if (--argc < 1) goto bad; 393 policy= *(++argv); 394 } 395 else if (strcmp(*argv,"-keyfile") == 0) 396 { 397 if (--argc < 1) goto bad; 398 keyfile= *(++argv); 399 } 400 else if (strcmp(*argv,"-keyform") == 0) 401 { 402 if (--argc < 1) goto bad; 403 keyform=str2fmt(*(++argv)); 404 } 405 else if (strcmp(*argv,"-passin") == 0) 406 { 407 if (--argc < 1) goto bad; 408 passargin= *(++argv); 409 } 410 else if (strcmp(*argv,"-key") == 0) 411 { 412 if (--argc < 1) goto bad; 413 key= *(++argv); 414 } 415 else if (strcmp(*argv,"-cert") == 0) 416 { 417 if (--argc < 1) goto bad; 418 certfile= *(++argv); 419 } 420 else if (strcmp(*argv,"-selfsign") == 0) 421 selfsign=1; 422 else if (strcmp(*argv,"-in") == 0) 423 { 424 if (--argc < 1) goto bad; 425 infile= *(++argv); 426 req=1; 427 } 428 else if (strcmp(*argv,"-out") == 0) 429 { 430 if (--argc < 1) goto bad; 431 outfile= *(++argv); 432 } 433 else if (strcmp(*argv,"-outdir") == 0) 434 { 435 if (--argc < 1) goto bad; 436 outdir= *(++argv); 437 } 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 { 452 if (--argc < 1) goto bad; 453 crldays= atol(*(++argv)); 454 } 455 else if (strcmp(*argv,"-crlhours") == 0) 456 { 457 if (--argc < 1) goto bad; 458 crlhours= atol(*(++argv)); 459 } 460 else if (strcmp(*argv,"-infiles") == 0) 461 { 462 argc--; 463 argv++; 464 req=1; 465 break; 466 } 467 else if (strcmp(*argv, "-ss_cert") == 0) 468 { 469 if (--argc < 1) goto bad; 470 ss_cert_file = *(++argv); 471 req=1; 472 } 473 else if (strcmp(*argv, "-spkac") == 0) 474 { 475 if (--argc < 1) goto bad; 476 spkac_file = *(++argv); 477 req=1; 478 } 479 else if (strcmp(*argv,"-revoke") == 0) 480 { 481 if (--argc < 1) goto bad; 482 infile= *(++argv); 483 dorevoke=1; 484 } 485 else if (strcmp(*argv,"-extensions") == 0) 486 { 487 if (--argc < 1) goto bad; 488 extensions= *(++argv); 489 } 490 else if (strcmp(*argv,"-extfile") == 0) 491 { 492 if (--argc < 1) goto bad; 493 extfile= *(++argv); 494 } 495 else if (strcmp(*argv,"-status") == 0) 496 { 497 if (--argc < 1) goto bad; 498 ser_status= *(++argv); 499 } 500 else if (strcmp(*argv,"-updatedb") == 0) 501 { 502 doupdatedb=1; 503 } 504 else if (strcmp(*argv,"-crlexts") == 0) 505 { 506 if (--argc < 1) goto bad; 507 crl_ext= *(++argv); 508 } 509 else if (strcmp(*argv,"-crl_reason") == 0) 510 { 511 if (--argc < 1) goto bad; 512 rev_arg = *(++argv); 513 rev_type = REV_CRL_REASON; 514 } 515 else if (strcmp(*argv,"-crl_hold") == 0) 516 { 517 if (--argc < 1) goto bad; 518 rev_arg = *(++argv); 519 rev_type = REV_HOLD; 520 } 521 else if (strcmp(*argv,"-crl_compromise") == 0) 522 { 523 if (--argc < 1) goto bad; 524 rev_arg = *(++argv); 525 rev_type = REV_KEY_COMPROMISE; 526 } 527 else if (strcmp(*argv,"-crl_CA_compromise") == 0) 528 { 529 if (--argc < 1) goto bad; 530 rev_arg = *(++argv); 531 rev_type = REV_CA_COMPROMISE; 532 } 533 #ifndef OPENSSL_NO_ENGINE 534 else if (strcmp(*argv,"-engine") == 0) 535 { 536 if (--argc < 1) goto bad; 537 engine= *(++argv); 538 } 539 #endif 540 else 541 { 542 bad: 543 BIO_printf(bio_err,"unknown option %s\n",*argv); 544 badops=1; 545 break; 546 } 547 argc--; 548 argv++; 549 } 550 551 if (badops) 552 { 553 for (pp=ca_usage; (*pp != NULL); pp++) 554 BIO_printf(bio_err,"%s",*pp); 555 goto err; 556 } 557 558 ERR_load_crypto_strings(); 559 560 /*****************************************************************/ 561 tofree=NULL; 562 if (configfile == NULL) configfile = getenv("OPENSSL_CONF"); 563 if (configfile == NULL) configfile = getenv("SSLEAY_CONF"); 564 if (configfile == NULL) 565 { 566 const char *s=X509_get_default_cert_area(); 567 size_t len; 568 569 #ifdef OPENSSL_SYS_VMS 570 len = strlen(s)+sizeof(CONFIG_FILE); 571 tofree=OPENSSL_malloc(len); 572 strcpy(tofree,s); 573 #else 574 len = strlen(s)+sizeof(CONFIG_FILE)+1; 575 tofree=OPENSSL_malloc(len); 576 BUF_strlcpy(tofree,s,len); 577 BUF_strlcat(tofree,"/",len); 578 #endif 579 BUF_strlcat(tofree,CONFIG_FILE,len); 580 configfile=tofree; 581 } 582 583 BIO_printf(bio_err,"Using configuration from %s\n",configfile); 584 conf = NCONF_new(NULL); 585 if (NCONF_load(conf,configfile,&errorline) <= 0) 586 { 587 if (errorline <= 0) 588 BIO_printf(bio_err,"error loading the config file '%s'\n", 589 configfile); 590 else 591 BIO_printf(bio_err,"error on line %ld of config file '%s'\n" 592 ,errorline,configfile); 593 goto err; 594 } 595 if(tofree) 596 { 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 { 611 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA); 612 if (section == NULL) 613 { 614 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA); 615 goto err; 616 } 617 } 618 619 if (conf != NULL) 620 { 621 p=NCONF_get_string(conf,NULL,"oid_file"); 622 if (p == NULL) 623 ERR_clear_error(); 624 if (p != NULL) 625 { 626 BIO *oid_bio; 627 628 oid_bio=BIO_new_file(p,"r"); 629 if (oid_bio == NULL) 630 { 631 /* 632 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); 633 ERR_print_errors(bio_err); 634 */ 635 ERR_clear_error(); 636 } 637 else 638 { 639 OBJ_create_objects(oid_bio); 640 BIO_free(oid_bio); 641 } 642 } 643 if (!add_oid_section(bio_err,conf)) 644 { 645 ERR_print_errors(bio_err); 646 goto err; 647 } 648 } 649 650 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE"); 651 if (randfile == NULL) 652 ERR_clear_error(); 653 app_RAND_load_file(randfile, bio_err, 0); 654 655 f = NCONF_get_string(conf, section, STRING_MASK); 656 if (!f) 657 ERR_clear_error(); 658 659 if(f && !ASN1_STRING_set_default_mask_asc(f)) { 660 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f); 661 goto err; 662 } 663 664 if (chtype != MBSTRING_UTF8){ 665 f = NCONF_get_string(conf, section, UTF8_IN); 666 if (!f) 667 ERR_clear_error(); 668 else if (!strcmp(f, "yes")) 669 chtype = MBSTRING_UTF8; 670 } 671 672 db_attr.unique_subject = 1; 673 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT); 674 if (p) 675 { 676 #ifdef RL_DEBUG 677 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p); 678 #endif 679 db_attr.unique_subject = parse_yesno(p,1); 680 } 681 else 682 ERR_clear_error(); 683 #ifdef RL_DEBUG 684 if (!p) 685 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p); 686 #endif 687 #ifdef RL_DEBUG 688 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n", 689 db_attr.unique_subject); 690 #endif 691 692 in=BIO_new(BIO_s_file()); 693 out=BIO_new(BIO_s_file()); 694 Sout=BIO_new(BIO_s_file()); 695 Cout=BIO_new(BIO_s_file()); 696 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) 697 { 698 ERR_print_errors(bio_err); 699 goto err; 700 } 701 702 /*****************************************************************/ 703 /* report status of cert with serial number given on command line */ 704 if (ser_status) 705 { 706 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) 707 { 708 lookup_fail(section,ENV_DATABASE); 709 goto err; 710 } 711 db = load_index(dbfile,&db_attr); 712 if (db == NULL) goto err; 713 714 if (!index_index(db)) goto err; 715 716 if (get_certificate_status(ser_status,db) != 1) 717 BIO_printf(bio_err,"Error verifying serial %s!\n", 718 ser_status); 719 goto err; 720 } 721 722 /*****************************************************************/ 723 /* we definitely need a private key, so let's get it */ 724 725 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf, 726 section,ENV_PRIVATE_KEY)) == NULL)) 727 { 728 lookup_fail(section,ENV_PRIVATE_KEY); 729 goto err; 730 } 731 if (!key) 732 { 733 free_key = 1; 734 if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) 735 { 736 BIO_printf(bio_err,"Error getting password\n"); 737 goto err; 738 } 739 } 740 pkey = load_key(bio_err, keyfile, keyform, 0, key, e, 741 "CA private key"); 742 if (key) OPENSSL_cleanse(key,strlen(key)); 743 if (pkey == NULL) 744 { 745 /* load_key() has already printed an appropriate message */ 746 goto err; 747 } 748 749 /*****************************************************************/ 750 /* we need a certificate */ 751 if (!selfsign || spkac_file || ss_cert_file || gencrl) 752 { 753 if ((certfile == NULL) 754 && ((certfile=NCONF_get_string(conf, 755 section,ENV_CERTIFICATE)) == NULL)) 756 { 757 lookup_fail(section,ENV_CERTIFICATE); 758 goto err; 759 } 760 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e, 761 "CA certificate"); 762 if (x509 == NULL) 763 goto err; 764 765 if (!X509_check_private_key(x509,pkey)) 766 { 767 BIO_printf(bio_err,"CA certificate and CA private key do not match\n"); 768 goto err; 769 } 770 } 771 if (!selfsign) x509p = x509; 772 773 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE); 774 if (f == NULL) 775 ERR_clear_error(); 776 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 777 preserve=1; 778 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK); 779 if (f == NULL) 780 ERR_clear_error(); 781 if ((f != NULL) && ((*f == 'y') || (*f == 'Y'))) 782 msie_hack=1; 783 784 f=NCONF_get_string(conf,section,ENV_NAMEOPT); 785 786 if (f) 787 { 788 if (!set_name_ex(&nameopt, f)) 789 { 790 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f); 791 goto err; 792 } 793 default_op = 0; 794 } 795 else 796 ERR_clear_error(); 797 798 f=NCONF_get_string(conf,section,ENV_CERTOPT); 799 800 if (f) 801 { 802 if (!set_cert_ex(&certopt, f)) 803 { 804 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f); 805 goto err; 806 } 807 default_op = 0; 808 } 809 else 810 ERR_clear_error(); 811 812 f=NCONF_get_string(conf,section,ENV_EXTCOPY); 813 814 if (f) 815 { 816 if (!set_ext_copy(&ext_copy, f)) 817 { 818 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f); 819 goto err; 820 } 821 } 822 else 823 ERR_clear_error(); 824 825 /*****************************************************************/ 826 /* lookup where to write new certificates */ 827 if ((outdir == NULL) && (req)) 828 { 829 struct stat sb; 830 831 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR)) 832 == NULL) 833 { 834 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n"); 835 goto err; 836 } 837 #ifndef OPENSSL_SYS_VMS 838 /* outdir is a directory spec, but access() for VMS demands a 839 filename. In any case, stat(), below, will catch the problem 840 if outdir is not a directory spec, and the fopen() or open() 841 will catch an error if there is no write access. 842 843 Presumably, this problem could also be solved by using the DEC 844 C routines to convert the directory syntax to Unixly, and give 845 that to access(). However, time's too short to do that just 846 now. 847 */ 848 if (access(outdir,R_OK|W_OK|X_OK) != 0) 849 { 850 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir); 851 perror(outdir); 852 goto err; 853 } 854 855 if (stat(outdir,&sb) != 0) 856 { 857 BIO_printf(bio_err,"unable to stat(%s)\n",outdir); 858 perror(outdir); 859 goto err; 860 } 861 #ifdef S_IFDIR 862 if (!(sb.st_mode & S_IFDIR)) 863 { 864 BIO_printf(bio_err,"%s need to be a directory\n",outdir); 865 perror(outdir); 866 goto err; 867 } 868 #endif 869 #endif 870 } 871 872 /*****************************************************************/ 873 /* we need to load the database file */ 874 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL) 875 { 876 lookup_fail(section,ENV_DATABASE); 877 goto err; 878 } 879 db = load_index(dbfile, &db_attr); 880 if (db == NULL) goto err; 881 882 /* Lets check some fields */ 883 for (i=0; i<sk_num(db->db->data); i++) 884 { 885 pp=(const char **)sk_value(db->db->data,i); 886 if ((pp[DB_type][0] != DB_TYPE_REV) && 887 (pp[DB_rev_date][0] != '\0')) 888 { 889 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1); 890 goto err; 891 } 892 if ((pp[DB_type][0] == DB_TYPE_REV) && 893 !make_revoked(NULL, pp[DB_rev_date])) 894 { 895 BIO_printf(bio_err," in entry %d\n", i+1); 896 goto err; 897 } 898 if (!check_time_format((char *)pp[DB_exp_date])) 899 { 900 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1); 901 goto err; 902 } 903 p=pp[DB_serial]; 904 j=strlen(p); 905 if (*p == '-') 906 { 907 p++; 908 j--; 909 } 910 if ((j&1) || (j < 2)) 911 { 912 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j); 913 goto err; 914 } 915 while (*p) 916 { 917 if (!( ((*p >= '0') && (*p <= '9')) || 918 ((*p >= 'A') && (*p <= 'F')) || 919 ((*p >= 'a') && (*p <= 'f'))) ) 920 { 921 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); 922 goto err; 923 } 924 p++; 925 } 926 } 927 if (verbose) 928 { 929 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */ 930 #ifdef OPENSSL_SYS_VMS 931 { 932 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 933 out = BIO_push(tmpbio, out); 934 } 935 #endif 936 TXT_DB_write(out,db->db); 937 BIO_printf(bio_err,"%d entries loaded from the database\n", 938 db->db->data->num); 939 BIO_printf(bio_err,"generating index\n"); 940 } 941 942 if (!index_index(db)) goto err; 943 944 /*****************************************************************/ 945 /* Update the db file for expired certificates */ 946 if (doupdatedb) 947 { 948 if (verbose) 949 BIO_printf(bio_err, "Updating %s ...\n", 950 dbfile); 951 952 i = do_updatedb(db); 953 if (i == -1) 954 { 955 BIO_printf(bio_err,"Malloc failure\n"); 956 goto err; 957 } 958 else if (i == 0) 959 { 960 if (verbose) BIO_printf(bio_err, 961 "No entries found to mark expired\n"); 962 } 963 else 964 { 965 if (!save_index(dbfile,"new",db)) goto err; 966 967 if (!rotate_index(dbfile,"new","old")) goto err; 968 969 if (verbose) BIO_printf(bio_err, 970 "Done. %d entries marked as expired\n",i); 971 } 972 } 973 974 /*****************************************************************/ 975 /* Read extentions config file */ 976 if (extfile) 977 { 978 extconf = NCONF_new(NULL); 979 if (NCONF_load(extconf,extfile,&errorline) <= 0) 980 { 981 if (errorline <= 0) 982 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n", 983 extfile); 984 else 985 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n", 986 errorline,extfile); 987 ret = 1; 988 goto err; 989 } 990 991 if (verbose) 992 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile); 993 994 /* We can have sections in the ext file */ 995 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions"))) 996 extensions = "default"; 997 } 998 999 /*****************************************************************/ 1000 if (req || gencrl) 1001 { 1002 if (outfile != NULL) 1003 { 1004 if (BIO_write_filename(Sout,outfile) <= 0) 1005 { 1006 perror(outfile); 1007 goto err; 1008 } 1009 } 1010 else 1011 { 1012 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT); 1013 #ifdef OPENSSL_SYS_VMS 1014 { 1015 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 1016 Sout = BIO_push(tmpbio, Sout); 1017 } 1018 #endif 1019 } 1020 } 1021 1022 if ((md == NULL) && ((md=NCONF_get_string(conf, 1023 section,ENV_DEFAULT_MD)) == NULL)) 1024 { 1025 lookup_fail(section,ENV_DEFAULT_MD); 1026 goto err; 1027 } 1028 1029 if ((dgst=EVP_get_digestbyname(md)) == NULL) 1030 { 1031 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md); 1032 goto err; 1033 } 1034 1035 if (req) 1036 { 1037 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf, 1038 section,ENV_DEFAULT_EMAIL_DN)) != NULL )) 1039 { 1040 if(strcmp(tmp_email_dn,"no") == 0) 1041 email_dn=0; 1042 } 1043 if (verbose) 1044 BIO_printf(bio_err,"message digest is %s\n", 1045 OBJ_nid2ln(dgst->type)); 1046 if ((policy == NULL) && ((policy=NCONF_get_string(conf, 1047 section,ENV_POLICY)) == NULL)) 1048 { 1049 lookup_fail(section,ENV_POLICY); 1050 goto err; 1051 } 1052 if (verbose) 1053 BIO_printf(bio_err,"policy is %s\n",policy); 1054 1055 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL)) 1056 == NULL) 1057 { 1058 lookup_fail(section,ENV_SERIAL); 1059 goto err; 1060 } 1061 1062 if (!extconf) 1063 { 1064 /* no '-extfile' option, so we look for extensions 1065 * in the main configuration file */ 1066 if (!extensions) 1067 { 1068 extensions=NCONF_get_string(conf,section, 1069 ENV_EXTENSIONS); 1070 if (!extensions) 1071 ERR_clear_error(); 1072 } 1073 if (extensions) 1074 { 1075 /* Check syntax of file */ 1076 X509V3_CTX ctx; 1077 X509V3_set_ctx_test(&ctx); 1078 X509V3_set_nconf(&ctx, conf); 1079 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, 1080 NULL)) 1081 { 1082 BIO_printf(bio_err, 1083 "Error Loading extension section %s\n", 1084 extensions); 1085 ret = 1; 1086 goto err; 1087 } 1088 } 1089 } 1090 1091 if (startdate == NULL) 1092 { 1093 startdate=NCONF_get_string(conf,section, 1094 ENV_DEFAULT_STARTDATE); 1095 if (startdate == NULL) 1096 ERR_clear_error(); 1097 } 1098 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate)) 1099 { 1100 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n"); 1101 goto err; 1102 } 1103 if (startdate == NULL) startdate="today"; 1104 1105 if (enddate == NULL) 1106 { 1107 enddate=NCONF_get_string(conf,section, 1108 ENV_DEFAULT_ENDDATE); 1109 if (enddate == NULL) 1110 ERR_clear_error(); 1111 } 1112 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate)) 1113 { 1114 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n"); 1115 goto err; 1116 } 1117 1118 if (days == 0) 1119 { 1120 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days)) 1121 days = 0; 1122 } 1123 if (!enddate && (days == 0)) 1124 { 1125 BIO_printf(bio_err,"cannot lookup how many days to certify for\n"); 1126 goto err; 1127 } 1128 1129 if ((serial=load_serial(serialfile, create_ser, NULL)) == NULL) 1130 { 1131 BIO_printf(bio_err,"error while loading serial number\n"); 1132 goto err; 1133 } 1134 if (verbose) 1135 { 1136 if (BN_is_zero(serial)) 1137 BIO_printf(bio_err,"next serial number is 00\n"); 1138 else 1139 { 1140 if ((f=BN_bn2hex(serial)) == NULL) goto err; 1141 BIO_printf(bio_err,"next serial number is %s\n",f); 1142 OPENSSL_free(f); 1143 } 1144 } 1145 1146 if ((attribs=NCONF_get_section(conf,policy)) == NULL) 1147 { 1148 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy); 1149 goto err; 1150 } 1151 1152 if ((cert_sk=sk_X509_new_null()) == NULL) 1153 { 1154 BIO_printf(bio_err,"Memory allocation failure\n"); 1155 goto err; 1156 } 1157 if (spkac_file != NULL) 1158 { 1159 total++; 1160 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db, 1161 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,extensions, 1162 conf,verbose,certopt,nameopt,default_op,ext_copy); 1163 if (j < 0) goto err; 1164 if (j > 0) 1165 { 1166 total_done++; 1167 BIO_printf(bio_err,"\n"); 1168 if (!BN_add_word(serial,1)) goto err; 1169 if (!sk_X509_push(cert_sk,x)) 1170 { 1171 BIO_printf(bio_err,"Memory allocation failure\n"); 1172 goto err; 1173 } 1174 if (outfile) 1175 { 1176 output_der = 1; 1177 batch = 1; 1178 } 1179 } 1180 } 1181 if (ss_cert_file != NULL) 1182 { 1183 total++; 1184 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs, 1185 db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1186 extensions,conf,verbose, certopt, nameopt, 1187 default_op, ext_copy, e); 1188 if (j < 0) goto err; 1189 if (j > 0) 1190 { 1191 total_done++; 1192 BIO_printf(bio_err,"\n"); 1193 if (!BN_add_word(serial,1)) goto err; 1194 if (!sk_X509_push(cert_sk,x)) 1195 { 1196 BIO_printf(bio_err,"Memory allocation failure\n"); 1197 goto err; 1198 } 1199 } 1200 } 1201 if (infile != NULL) 1202 { 1203 total++; 1204 j=certify(&x,infile,pkey,x509p,dgst,attribs,db, 1205 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1206 extensions,conf,verbose, certopt, nameopt, 1207 default_op, ext_copy, selfsign); 1208 if (j < 0) goto err; 1209 if (j > 0) 1210 { 1211 total_done++; 1212 BIO_printf(bio_err,"\n"); 1213 if (!BN_add_word(serial,1)) goto err; 1214 if (!sk_X509_push(cert_sk,x)) 1215 { 1216 BIO_printf(bio_err,"Memory allocation failure\n"); 1217 goto err; 1218 } 1219 } 1220 } 1221 for (i=0; i<argc; i++) 1222 { 1223 total++; 1224 j=certify(&x,argv[i],pkey,x509p,dgst,attribs,db, 1225 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch, 1226 extensions,conf,verbose, certopt, nameopt, 1227 default_op, ext_copy, selfsign); 1228 if (j < 0) goto err; 1229 if (j > 0) 1230 { 1231 total_done++; 1232 BIO_printf(bio_err,"\n"); 1233 if (!BN_add_word(serial,1)) goto err; 1234 if (!sk_X509_push(cert_sk,x)) 1235 { 1236 BIO_printf(bio_err,"Memory allocation failure\n"); 1237 goto err; 1238 } 1239 } 1240 } 1241 /* we have a stack of newly certified certificates 1242 * and a data base and serial number that need 1243 * updating */ 1244 1245 if (sk_X509_num(cert_sk) > 0) 1246 { 1247 if (!batch) 1248 { 1249 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total); 1250 (void)BIO_flush(bio_err); 1251 buf[0][0]='\0'; 1252 fgets(buf[0],10,stdin); 1253 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) 1254 { 1255 BIO_printf(bio_err,"CERTIFICATION CANCELED\n"); 1256 ret=0; 1257 goto err; 1258 } 1259 } 1260 1261 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk)); 1262 1263 if (!save_serial(serialfile,"new",serial,NULL)) goto err; 1264 1265 if (!save_index(dbfile, "new", db)) goto err; 1266 } 1267 1268 if (verbose) 1269 BIO_printf(bio_err,"writing new certificates\n"); 1270 for (i=0; i<sk_X509_num(cert_sk); i++) 1271 { 1272 int k; 1273 char *n; 1274 1275 x=sk_X509_value(cert_sk,i); 1276 1277 j=x->cert_info->serialNumber->length; 1278 p=(const char *)x->cert_info->serialNumber->data; 1279 1280 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8)) 1281 { 1282 BIO_printf(bio_err,"certificate file name too long\n"); 1283 goto err; 1284 } 1285 1286 strcpy(buf[2],outdir); 1287 1288 #ifndef OPENSSL_SYS_VMS 1289 BUF_strlcat(buf[2],"/",sizeof(buf[2])); 1290 #endif 1291 1292 n=(char *)&(buf[2][strlen(buf[2])]); 1293 if (j > 0) 1294 { 1295 for (k=0; k<j; k++) 1296 { 1297 if (n >= &(buf[2][sizeof(buf[2])])) 1298 break; 1299 BIO_snprintf(n, 1300 &buf[2][0] + sizeof(buf[2]) - n, 1301 "%02X",(unsigned char)*(p++)); 1302 n+=2; 1303 } 1304 } 1305 else 1306 { 1307 *(n++)='0'; 1308 *(n++)='0'; 1309 } 1310 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m'; 1311 *n='\0'; 1312 if (verbose) 1313 BIO_printf(bio_err,"writing %s\n",buf[2]); 1314 1315 if (BIO_write_filename(Cout,buf[2]) <= 0) 1316 { 1317 perror(buf[2]); 1318 goto err; 1319 } 1320 write_new_certificate(Cout,x, 0, notext); 1321 write_new_certificate(Sout,x, output_der, notext); 1322 } 1323 1324 if (sk_X509_num(cert_sk)) 1325 { 1326 /* Rename the database and the serial file */ 1327 if (!rotate_serial(serialfile,"new","old")) goto err; 1328 1329 if (!rotate_index(dbfile,"new","old")) goto err; 1330 1331 BIO_printf(bio_err,"Data Base Updated\n"); 1332 } 1333 } 1334 1335 /*****************************************************************/ 1336 if (gencrl) 1337 { 1338 int crl_v2 = 0; 1339 if (!crl_ext) 1340 { 1341 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT); 1342 if (!crl_ext) 1343 ERR_clear_error(); 1344 } 1345 if (crl_ext) 1346 { 1347 /* Check syntax of file */ 1348 X509V3_CTX ctx; 1349 X509V3_set_ctx_test(&ctx); 1350 X509V3_set_nconf(&ctx, conf); 1351 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) 1352 { 1353 BIO_printf(bio_err, 1354 "Error Loading CRL extension section %s\n", 1355 crl_ext); 1356 ret = 1; 1357 goto err; 1358 } 1359 } 1360 1361 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER)) 1362 != NULL) 1363 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL) 1364 { 1365 BIO_printf(bio_err,"error while loading CRL number\n"); 1366 goto err; 1367 } 1368 1369 if (!crldays && !crlhours) 1370 { 1371 if (!NCONF_get_number(conf,section, 1372 ENV_DEFAULT_CRL_DAYS, &crldays)) 1373 crldays = 0; 1374 if (!NCONF_get_number(conf,section, 1375 ENV_DEFAULT_CRL_HOURS, &crlhours)) 1376 crlhours = 0; 1377 } 1378 if ((crldays == 0) && (crlhours == 0)) 1379 { 1380 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n"); 1381 goto err; 1382 } 1383 1384 if (verbose) BIO_printf(bio_err,"making CRL\n"); 1385 if ((crl=X509_CRL_new()) == NULL) goto err; 1386 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err; 1387 1388 tmptm = ASN1_TIME_new(); 1389 if (!tmptm) goto err; 1390 X509_gmtime_adj(tmptm,0); 1391 X509_CRL_set_lastUpdate(crl, tmptm); 1392 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60); 1393 X509_CRL_set_nextUpdate(crl, tmptm); 1394 1395 ASN1_TIME_free(tmptm); 1396 1397 for (i=0; i<sk_num(db->db->data); i++) 1398 { 1399 pp=(const char **)sk_value(db->db->data,i); 1400 if (pp[DB_type][0] == DB_TYPE_REV) 1401 { 1402 if ((r=X509_REVOKED_new()) == NULL) goto err; 1403 j = make_revoked(r, pp[DB_rev_date]); 1404 if (!j) goto err; 1405 if (j == 2) crl_v2 = 1; 1406 if (!BN_hex2bn(&serial, pp[DB_serial])) 1407 goto err; 1408 tmpser = BN_to_ASN1_INTEGER(serial, NULL); 1409 BN_free(serial); 1410 serial = NULL; 1411 if (!tmpser) 1412 goto err; 1413 X509_REVOKED_set_serialNumber(r, tmpser); 1414 ASN1_INTEGER_free(tmpser); 1415 X509_CRL_add0_revoked(crl,r); 1416 } 1417 } 1418 1419 /* sort the data so it will be written in serial 1420 * number order */ 1421 X509_CRL_sort(crl); 1422 1423 /* we now have a CRL */ 1424 if (verbose) BIO_printf(bio_err,"signing CRL\n"); 1425 #ifndef OPENSSL_NO_DSA 1426 if (pkey->type == EVP_PKEY_DSA) 1427 dgst=EVP_dss1(); 1428 else 1429 #endif 1430 #ifndef OPENSSL_NO_ECDSA 1431 if (pkey->type == EVP_PKEY_EC) 1432 dgst=EVP_ecdsa(); 1433 #endif 1434 1435 /* Add any extensions asked for */ 1436 1437 if (crl_ext || crlnumberfile != NULL) 1438 { 1439 X509V3_CTX crlctx; 1440 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); 1441 X509V3_set_nconf(&crlctx, conf); 1442 1443 if (crl_ext) 1444 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, 1445 crl_ext, crl)) goto err; 1446 if (crlnumberfile != NULL) 1447 { 1448 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); 1449 if (!tmpser) goto err; 1450 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0); 1451 ASN1_INTEGER_free(tmpser); 1452 crl_v2 = 1; 1453 if (!BN_add_word(crlnumber,1)) goto err; 1454 } 1455 } 1456 if (crl_ext || crl_v2) 1457 { 1458 if (!X509_CRL_set_version(crl, 1)) 1459 goto err; /* version 2 CRL */ 1460 } 1461 1462 1463 if (crlnumberfile != NULL) /* we have a CRL number that need updating */ 1464 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err; 1465 1466 if (!X509_CRL_sign(crl,pkey,dgst)) goto err; 1467 1468 PEM_write_bio_X509_CRL(Sout,crl); 1469 1470 if (crlnumberfile != NULL) /* Rename the crlnumber file */ 1471 if (!rotate_serial(crlnumberfile,"new","old")) goto err; 1472 1473 } 1474 /*****************************************************************/ 1475 if (dorevoke) 1476 { 1477 if (infile == NULL) 1478 { 1479 BIO_printf(bio_err,"no input files\n"); 1480 goto err; 1481 } 1482 else 1483 { 1484 X509 *revcert; 1485 revcert=load_cert(bio_err, infile, FORMAT_PEM, 1486 NULL, e, infile); 1487 if (revcert == NULL) 1488 goto err; 1489 j=do_revoke(revcert,db, rev_type, rev_arg); 1490 if (j <= 0) goto err; 1491 X509_free(revcert); 1492 1493 if (!save_index(dbfile, "new", db)) goto err; 1494 1495 if (!rotate_index(dbfile, "new", "old")) goto err; 1496 1497 BIO_printf(bio_err,"Data Base Updated\n"); 1498 } 1499 } 1500 /*****************************************************************/ 1501 ret=0; 1502 err: 1503 if(tofree) 1504 OPENSSL_free(tofree); 1505 BIO_free_all(Cout); 1506 BIO_free_all(Sout); 1507 BIO_free_all(out); 1508 BIO_free_all(in); 1509 1510 if (cert_sk) 1511 sk_X509_pop_free(cert_sk,X509_free); 1512 1513 if (ret) ERR_print_errors(bio_err); 1514 app_RAND_write_file(randfile, bio_err); 1515 if (free_key && key) 1516 OPENSSL_free(key); 1517 BN_free(serial); 1518 free_index(db); 1519 EVP_PKEY_free(pkey); 1520 if (x509) X509_free(x509); 1521 X509_CRL_free(crl); 1522 NCONF_free(conf); 1523 OBJ_cleanup(); 1524 apps_shutdown(); 1525 OPENSSL_EXIT(ret); 1526 } 1527 1528 static void lookup_fail(const char *name, const char *tag) 1529 { 1530 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag); 1531 } 1532 1533 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1534 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1535 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 1536 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1537 unsigned long certopt, unsigned long nameopt, int default_op, 1538 int ext_copy, int selfsign) 1539 { 1540 X509_REQ *req=NULL; 1541 BIO *in=NULL; 1542 EVP_PKEY *pktmp=NULL; 1543 int ok= -1,i; 1544 1545 in=BIO_new(BIO_s_file()); 1546 1547 if (BIO_read_filename(in,infile) <= 0) 1548 { 1549 perror(infile); 1550 goto err; 1551 } 1552 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL) 1553 { 1554 BIO_printf(bio_err,"Error reading certificate request in %s\n", 1555 infile); 1556 goto err; 1557 } 1558 if (verbose) 1559 X509_REQ_print(bio_err,req); 1560 1561 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1562 1563 if (selfsign && !X509_REQ_check_private_key(req,pkey)) 1564 { 1565 BIO_printf(bio_err,"Certificate request and CA private key do not match\n"); 1566 ok=0; 1567 goto err; 1568 } 1569 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL) 1570 { 1571 BIO_printf(bio_err,"error unpacking public key\n"); 1572 goto err; 1573 } 1574 i=X509_REQ_verify(req,pktmp); 1575 EVP_PKEY_free(pktmp); 1576 if (i < 0) 1577 { 1578 ok=0; 1579 BIO_printf(bio_err,"Signature verification problems....\n"); 1580 goto err; 1581 } 1582 if (i == 0) 1583 { 1584 ok=0; 1585 BIO_printf(bio_err,"Signature did not match the certificate request\n"); 1586 goto err; 1587 } 1588 else 1589 BIO_printf(bio_err,"Signature ok\n"); 1590 1591 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,chtype,multirdn, email_dn, 1592 startdate,enddate,days,batch,verbose,req,ext_sect,lconf, 1593 certopt, nameopt, default_op, ext_copy, selfsign); 1594 1595 err: 1596 if (req != NULL) X509_REQ_free(req); 1597 if (in != NULL) BIO_free(in); 1598 return(ok); 1599 } 1600 1601 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1602 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1603 BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 1604 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1605 unsigned long certopt, unsigned long nameopt, int default_op, 1606 int ext_copy, ENGINE *e) 1607 { 1608 X509 *req=NULL; 1609 X509_REQ *rreq=NULL; 1610 EVP_PKEY *pktmp=NULL; 1611 int ok= -1,i; 1612 1613 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) 1614 goto err; 1615 if (verbose) 1616 X509_print(bio_err,req); 1617 1618 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1619 1620 if ((pktmp=X509_get_pubkey(req)) == NULL) 1621 { 1622 BIO_printf(bio_err,"error unpacking public key\n"); 1623 goto err; 1624 } 1625 i=X509_verify(req,pktmp); 1626 EVP_PKEY_free(pktmp); 1627 if (i < 0) 1628 { 1629 ok=0; 1630 BIO_printf(bio_err,"Signature verification problems....\n"); 1631 goto err; 1632 } 1633 if (i == 0) 1634 { 1635 ok=0; 1636 BIO_printf(bio_err,"Signature did not match the certificate\n"); 1637 goto err; 1638 } 1639 else 1640 BIO_printf(bio_err,"Signature ok\n"); 1641 1642 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL) 1643 goto err; 1644 1645 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate, 1646 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op, 1647 ext_copy, 0); 1648 1649 err: 1650 if (rreq != NULL) X509_REQ_free(rreq); 1651 if (req != NULL) X509_free(req); 1652 return(ok); 1653 } 1654 1655 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, 1656 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj, 1657 unsigned long chtype, int multirdn, 1658 int email_dn, char *startdate, char *enddate, long days, int batch, 1659 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf, 1660 unsigned long certopt, unsigned long nameopt, int default_op, 1661 int ext_copy, int selfsign) 1662 { 1663 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL; 1664 ASN1_UTCTIME *tm,*tmptm; 1665 ASN1_STRING *str,*str2; 1666 ASN1_OBJECT *obj; 1667 X509 *ret=NULL; 1668 X509_CINF *ci; 1669 X509_NAME_ENTRY *ne; 1670 X509_NAME_ENTRY *tne,*push; 1671 EVP_PKEY *pktmp; 1672 int ok= -1,i,j,last,nid; 1673 const char *p; 1674 CONF_VALUE *cv; 1675 char *row[DB_NUMBER],**rrow=NULL,**irow=NULL; 1676 char buf[25]; 1677 1678 tmptm=ASN1_UTCTIME_new(); 1679 if (tmptm == NULL) 1680 { 1681 BIO_printf(bio_err,"malloc error\n"); 1682 return(0); 1683 } 1684 1685 for (i=0; i<DB_NUMBER; i++) 1686 row[i]=NULL; 1687 1688 if (subj) 1689 { 1690 X509_NAME *n = parse_name(subj, chtype, multirdn); 1691 1692 if (!n) 1693 { 1694 ERR_print_errors(bio_err); 1695 goto err; 1696 } 1697 X509_REQ_set_subject_name(req,n); 1698 req->req_info->enc.modified = 1; 1699 X509_NAME_free(n); 1700 } 1701 1702 if (default_op) 1703 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n"); 1704 1705 name=X509_REQ_get_subject_name(req); 1706 for (i=0; i<X509_NAME_entry_count(name); i++) 1707 { 1708 ne= X509_NAME_get_entry(name,i); 1709 str=X509_NAME_ENTRY_get_data(ne); 1710 obj=X509_NAME_ENTRY_get_object(ne); 1711 1712 if (msie_hack) 1713 { 1714 /* assume all type should be strings */ 1715 nid=OBJ_obj2nid(ne->object); 1716 1717 if (str->type == V_ASN1_UNIVERSALSTRING) 1718 ASN1_UNIVERSALSTRING_to_string(str); 1719 1720 if ((str->type == V_ASN1_IA5STRING) && 1721 (nid != NID_pkcs9_emailAddress)) 1722 str->type=V_ASN1_T61STRING; 1723 1724 if ((nid == NID_pkcs9_emailAddress) && 1725 (str->type == V_ASN1_PRINTABLESTRING)) 1726 str->type=V_ASN1_IA5STRING; 1727 } 1728 1729 /* If no EMAIL is wanted in the subject */ 1730 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) 1731 continue; 1732 1733 /* check some things */ 1734 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && 1735 (str->type != V_ASN1_IA5STRING)) 1736 { 1737 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n"); 1738 goto err; 1739 } 1740 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING)) 1741 { 1742 j=ASN1_PRINTABLE_type(str->data,str->length); 1743 if ( ((j == V_ASN1_T61STRING) && 1744 (str->type != V_ASN1_T61STRING)) || 1745 ((j == V_ASN1_IA5STRING) && 1746 (str->type == V_ASN1_PRINTABLESTRING))) 1747 { 1748 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n"); 1749 goto err; 1750 } 1751 } 1752 1753 if (default_op) 1754 old_entry_print(bio_err, obj, str); 1755 } 1756 1757 /* Ok, now we check the 'policy' stuff. */ 1758 if ((subject=X509_NAME_new()) == NULL) 1759 { 1760 BIO_printf(bio_err,"Memory allocation failure\n"); 1761 goto err; 1762 } 1763 1764 /* take a copy of the issuer name before we mess with it. */ 1765 if (selfsign) 1766 CAname=X509_NAME_dup(name); 1767 else 1768 CAname=X509_NAME_dup(x509->cert_info->subject); 1769 if (CAname == NULL) goto err; 1770 str=str2=NULL; 1771 1772 for (i=0; i<sk_CONF_VALUE_num(policy); i++) 1773 { 1774 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */ 1775 if ((j=OBJ_txt2nid(cv->name)) == NID_undef) 1776 { 1777 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name); 1778 goto err; 1779 } 1780 obj=OBJ_nid2obj(j); 1781 1782 last= -1; 1783 for (;;) 1784 { 1785 /* lookup the object in the supplied name list */ 1786 j=X509_NAME_get_index_by_OBJ(name,obj,last); 1787 if (j < 0) 1788 { 1789 if (last != -1) break; 1790 tne=NULL; 1791 } 1792 else 1793 { 1794 tne=X509_NAME_get_entry(name,j); 1795 } 1796 last=j; 1797 1798 /* depending on the 'policy', decide what to do. */ 1799 push=NULL; 1800 if (strcmp(cv->value,"optional") == 0) 1801 { 1802 if (tne != NULL) 1803 push=tne; 1804 } 1805 else if (strcmp(cv->value,"supplied") == 0) 1806 { 1807 if (tne == NULL) 1808 { 1809 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name); 1810 goto err; 1811 } 1812 else 1813 push=tne; 1814 } 1815 else if (strcmp(cv->value,"match") == 0) 1816 { 1817 int last2; 1818 1819 if (tne == NULL) 1820 { 1821 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name); 1822 goto err; 1823 } 1824 1825 last2= -1; 1826 1827 again2: 1828 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2); 1829 if ((j < 0) && (last2 == -1)) 1830 { 1831 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name); 1832 goto err; 1833 } 1834 if (j >= 0) 1835 { 1836 push=X509_NAME_get_entry(CAname,j); 1837 str=X509_NAME_ENTRY_get_data(tne); 1838 str2=X509_NAME_ENTRY_get_data(push); 1839 last2=j; 1840 if (ASN1_STRING_cmp(str,str2) != 0) 1841 goto again2; 1842 } 1843 if (j < 0) 1844 { 1845 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)); 1846 goto err; 1847 } 1848 } 1849 else 1850 { 1851 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value); 1852 goto err; 1853 } 1854 1855 if (push != NULL) 1856 { 1857 if (!X509_NAME_add_entry(subject,push, -1, 0)) 1858 { 1859 if (push != NULL) 1860 X509_NAME_ENTRY_free(push); 1861 BIO_printf(bio_err,"Memory allocation failure\n"); 1862 goto err; 1863 } 1864 } 1865 if (j < 0) break; 1866 } 1867 } 1868 1869 if (preserve) 1870 { 1871 X509_NAME_free(subject); 1872 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ 1873 subject=X509_NAME_dup(name); 1874 if (subject == NULL) goto err; 1875 } 1876 1877 if (verbose) 1878 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n"); 1879 1880 /* Build the correct Subject if no e-mail is wanted in the subject */ 1881 /* and add it later on because of the method extensions are added (altName) */ 1882 1883 if (email_dn) 1884 dn_subject = subject; 1885 else 1886 { 1887 X509_NAME_ENTRY *tmpne; 1888 /* Its best to dup the subject DN and then delete any email 1889 * addresses because this retains its structure. 1890 */ 1891 if (!(dn_subject = X509_NAME_dup(subject))) 1892 { 1893 BIO_printf(bio_err,"Memory allocation failure\n"); 1894 goto err; 1895 } 1896 while((i = X509_NAME_get_index_by_NID(dn_subject, 1897 NID_pkcs9_emailAddress, -1)) >= 0) 1898 { 1899 tmpne = X509_NAME_get_entry(dn_subject, i); 1900 X509_NAME_delete_entry(dn_subject, i); 1901 X509_NAME_ENTRY_free(tmpne); 1902 } 1903 } 1904 1905 if (BN_is_zero(serial)) 1906 row[DB_serial]=BUF_strdup("00"); 1907 else 1908 row[DB_serial]=BN_bn2hex(serial); 1909 if (row[DB_serial] == NULL) 1910 { 1911 BIO_printf(bio_err,"Memory allocation failure\n"); 1912 goto err; 1913 } 1914 1915 if (db->attributes.unique_subject) 1916 { 1917 rrow=TXT_DB_get_by_index(db->db,DB_name,row); 1918 if (rrow != NULL) 1919 { 1920 BIO_printf(bio_err, 1921 "ERROR:There is already a certificate for %s\n", 1922 row[DB_name]); 1923 } 1924 } 1925 if (rrow == NULL) 1926 { 1927 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 1928 if (rrow != NULL) 1929 { 1930 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n", 1931 row[DB_serial]); 1932 BIO_printf(bio_err," check the database/serial_file for corruption\n"); 1933 } 1934 } 1935 1936 if (rrow != NULL) 1937 { 1938 BIO_printf(bio_err, 1939 "The matching entry has the following details\n"); 1940 if (rrow[DB_type][0] == 'E') 1941 p="Expired"; 1942 else if (rrow[DB_type][0] == 'R') 1943 p="Revoked"; 1944 else if (rrow[DB_type][0] == 'V') 1945 p="Valid"; 1946 else 1947 p="\ninvalid type, Data base error\n"; 1948 BIO_printf(bio_err,"Type :%s\n",p);; 1949 if (rrow[DB_type][0] == 'R') 1950 { 1951 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 1952 BIO_printf(bio_err,"Was revoked on:%s\n",p); 1953 } 1954 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 1955 BIO_printf(bio_err,"Expires on :%s\n",p); 1956 p=rrow[DB_serial]; if (p == NULL) p="undef"; 1957 BIO_printf(bio_err,"Serial Number :%s\n",p); 1958 p=rrow[DB_file]; if (p == NULL) p="undef"; 1959 BIO_printf(bio_err,"File name :%s\n",p); 1960 p=rrow[DB_name]; if (p == NULL) p="undef"; 1961 BIO_printf(bio_err,"Subject Name :%s\n",p); 1962 ok= -1; /* This is now a 'bad' error. */ 1963 goto err; 1964 } 1965 1966 /* We are now totally happy, lets make and sign the certificate */ 1967 if (verbose) 1968 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n"); 1969 1970 if ((ret=X509_new()) == NULL) goto err; 1971 ci=ret->cert_info; 1972 1973 #ifdef X509_V3 1974 /* Make it an X509 v3 certificate. */ 1975 if (!X509_set_version(ret,2)) goto err; 1976 #endif 1977 1978 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL) 1979 goto err; 1980 if (selfsign) 1981 { 1982 if (!X509_set_issuer_name(ret,subject)) 1983 goto err; 1984 } 1985 else 1986 { 1987 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509))) 1988 goto err; 1989 } 1990 1991 if (strcmp(startdate,"today") == 0) 1992 X509_gmtime_adj(X509_get_notBefore(ret),0); 1993 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate); 1994 1995 if (enddate == NULL) 1996 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days); 1997 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate); 1998 1999 if (!X509_set_subject_name(ret,subject)) goto err; 2000 2001 pktmp=X509_REQ_get_pubkey(req); 2002 i = X509_set_pubkey(ret,pktmp); 2003 EVP_PKEY_free(pktmp); 2004 if (!i) goto err; 2005 2006 /* Lets add the extensions, if there are any */ 2007 if (ext_sect) 2008 { 2009 X509V3_CTX ctx; 2010 if (ci->version == NULL) 2011 if ((ci->version=ASN1_INTEGER_new()) == NULL) 2012 goto err; 2013 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */ 2014 2015 /* Free the current entries if any, there should not 2016 * be any I believe */ 2017 if (ci->extensions != NULL) 2018 sk_X509_EXTENSION_pop_free(ci->extensions, 2019 X509_EXTENSION_free); 2020 2021 ci->extensions = NULL; 2022 2023 /* Initialize the context structure */ 2024 if (selfsign) 2025 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); 2026 else 2027 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); 2028 2029 if (extconf) 2030 { 2031 if (verbose) 2032 BIO_printf(bio_err, "Extra configuration file found\n"); 2033 2034 /* Use the extconf configuration db LHASH */ 2035 X509V3_set_nconf(&ctx, extconf); 2036 2037 /* Test the structure (needed?) */ 2038 /* X509V3_set_ctx_test(&ctx); */ 2039 2040 /* Adds exts contained in the configuration file */ 2041 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret)) 2042 { 2043 BIO_printf(bio_err, 2044 "ERROR: adding extensions in section %s\n", 2045 ext_sect); 2046 ERR_print_errors(bio_err); 2047 goto err; 2048 } 2049 if (verbose) 2050 BIO_printf(bio_err, "Successfully added extensions from file.\n"); 2051 } 2052 else if (ext_sect) 2053 { 2054 /* We found extensions to be set from config file */ 2055 X509V3_set_nconf(&ctx, lconf); 2056 2057 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) 2058 { 2059 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect); 2060 ERR_print_errors(bio_err); 2061 goto err; 2062 } 2063 2064 if (verbose) 2065 BIO_printf(bio_err, "Successfully added extensions from config\n"); 2066 } 2067 } 2068 2069 /* Copy extensions from request (if any) */ 2070 2071 if (!copy_extensions(ret, req, ext_copy)) 2072 { 2073 BIO_printf(bio_err, "ERROR: adding extensions from request\n"); 2074 ERR_print_errors(bio_err); 2075 goto err; 2076 } 2077 2078 /* Set the right value for the noemailDN option */ 2079 if( email_dn == 0 ) 2080 { 2081 if (!X509_set_subject_name(ret,dn_subject)) goto err; 2082 } 2083 2084 if (!default_op) 2085 { 2086 BIO_printf(bio_err, "Certificate Details:\n"); 2087 /* Never print signature details because signature not present */ 2088 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; 2089 X509_print_ex(bio_err, ret, nameopt, certopt); 2090 } 2091 2092 BIO_printf(bio_err,"Certificate is to be certified until "); 2093 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret)); 2094 if (days) BIO_printf(bio_err," (%ld days)",days); 2095 BIO_printf(bio_err, "\n"); 2096 2097 if (!batch) 2098 { 2099 2100 BIO_printf(bio_err,"Sign the certificate? [y/n]:"); 2101 (void)BIO_flush(bio_err); 2102 buf[0]='\0'; 2103 fgets(buf,sizeof(buf)-1,stdin); 2104 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) 2105 { 2106 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n"); 2107 ok=0; 2108 goto err; 2109 } 2110 } 2111 2112 2113 #ifndef OPENSSL_NO_DSA 2114 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1(); 2115 pktmp=X509_get_pubkey(ret); 2116 if (EVP_PKEY_missing_parameters(pktmp) && 2117 !EVP_PKEY_missing_parameters(pkey)) 2118 EVP_PKEY_copy_parameters(pktmp,pkey); 2119 EVP_PKEY_free(pktmp); 2120 #endif 2121 #ifndef OPENSSL_NO_ECDSA 2122 if (pkey->type == EVP_PKEY_EC) 2123 dgst = EVP_ecdsa(); 2124 pktmp = X509_get_pubkey(ret); 2125 if (EVP_PKEY_missing_parameters(pktmp) && 2126 !EVP_PKEY_missing_parameters(pkey)) 2127 EVP_PKEY_copy_parameters(pktmp, pkey); 2128 EVP_PKEY_free(pktmp); 2129 #endif 2130 2131 2132 if (!X509_sign(ret,pkey,dgst)) 2133 goto err; 2134 2135 /* We now just add it to the database */ 2136 row[DB_type]=(char *)OPENSSL_malloc(2); 2137 2138 tm=X509_get_notAfter(ret); 2139 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2140 memcpy(row[DB_exp_date],tm->data,tm->length); 2141 row[DB_exp_date][tm->length]='\0'; 2142 2143 row[DB_rev_date]=NULL; 2144 2145 /* row[DB_serial] done already */ 2146 row[DB_file]=(char *)OPENSSL_malloc(8); 2147 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0); 2148 2149 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2150 (row[DB_file] == NULL) || (row[DB_name] == NULL)) 2151 { 2152 BIO_printf(bio_err,"Memory allocation failure\n"); 2153 goto err; 2154 } 2155 BUF_strlcpy(row[DB_file],"unknown",8); 2156 row[DB_type][0]='V'; 2157 row[DB_type][1]='\0'; 2158 2159 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2160 { 2161 BIO_printf(bio_err,"Memory allocation failure\n"); 2162 goto err; 2163 } 2164 2165 for (i=0; i<DB_NUMBER; i++) 2166 { 2167 irow[i]=row[i]; 2168 row[i]=NULL; 2169 } 2170 irow[DB_NUMBER]=NULL; 2171 2172 if (!TXT_DB_insert(db->db,irow)) 2173 { 2174 BIO_printf(bio_err,"failed to update database\n"); 2175 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2176 goto err; 2177 } 2178 ok=1; 2179 err: 2180 for (i=0; i<DB_NUMBER; i++) 2181 if (row[i] != NULL) OPENSSL_free(row[i]); 2182 2183 if (CAname != NULL) 2184 X509_NAME_free(CAname); 2185 if (subject != NULL) 2186 X509_NAME_free(subject); 2187 if ((dn_subject != NULL) && !email_dn) 2188 X509_NAME_free(dn_subject); 2189 if (tmptm != NULL) 2190 ASN1_UTCTIME_free(tmptm); 2191 if (ok <= 0) 2192 { 2193 if (ret != NULL) X509_free(ret); 2194 ret=NULL; 2195 } 2196 else 2197 *xret=ret; 2198 return(ok); 2199 } 2200 2201 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext) 2202 { 2203 2204 if (output_der) 2205 { 2206 (void)i2d_X509_bio(bp,x); 2207 return; 2208 } 2209 #if 0 2210 /* ??? Not needed since X509_print prints all this stuff anyway */ 2211 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256); 2212 BIO_printf(bp,"issuer :%s\n",f); 2213 2214 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256); 2215 BIO_printf(bp,"subject:%s\n",f); 2216 2217 BIO_puts(bp,"serial :"); 2218 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber); 2219 BIO_puts(bp,"\n\n"); 2220 #endif 2221 if (!notext)X509_print(bp,x); 2222 PEM_write_bio_X509(bp,x); 2223 } 2224 2225 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 2226 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db, 2227 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 2228 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt, 2229 unsigned long nameopt, int default_op, int ext_copy) 2230 { 2231 STACK_OF(CONF_VALUE) *sk=NULL; 2232 LHASH *parms=NULL; 2233 X509_REQ *req=NULL; 2234 CONF_VALUE *cv=NULL; 2235 NETSCAPE_SPKI *spki = NULL; 2236 X509_REQ_INFO *ri; 2237 char *type,*buf; 2238 EVP_PKEY *pktmp=NULL; 2239 X509_NAME *n=NULL; 2240 X509_NAME_ENTRY *ne=NULL; 2241 int ok= -1,i,j; 2242 long errline; 2243 int nid; 2244 2245 /* 2246 * Load input file into a hash table. (This is just an easy 2247 * way to read and parse the file, then put it into a convenient 2248 * STACK format). 2249 */ 2250 parms=CONF_load(NULL,infile,&errline); 2251 if (parms == NULL) 2252 { 2253 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile); 2254 ERR_print_errors(bio_err); 2255 goto err; 2256 } 2257 2258 sk=CONF_get_section(parms, "default"); 2259 if (sk_CONF_VALUE_num(sk) == 0) 2260 { 2261 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); 2262 CONF_free(parms); 2263 goto err; 2264 } 2265 2266 /* 2267 * Now create a dummy X509 request structure. We don't actually 2268 * have an X509 request, but we have many of the components 2269 * (a public key, various DN components). The idea is that we 2270 * put these components into the right X509 request structure 2271 * and we can use the same code as if you had a real X509 request. 2272 */ 2273 req=X509_REQ_new(); 2274 if (req == NULL) 2275 { 2276 ERR_print_errors(bio_err); 2277 goto err; 2278 } 2279 2280 /* 2281 * Build up the subject name set. 2282 */ 2283 ri=req->req_info; 2284 n = ri->subject; 2285 2286 for (i = 0; ; i++) 2287 { 2288 if (sk_CONF_VALUE_num(sk) <= i) break; 2289 2290 cv=sk_CONF_VALUE_value(sk,i); 2291 type=cv->name; 2292 /* Skip past any leading X. X: X, etc to allow for 2293 * multiple instances 2294 */ 2295 for (buf = cv->name; *buf ; buf++) 2296 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) 2297 { 2298 buf++; 2299 if (*buf) type = buf; 2300 break; 2301 } 2302 2303 buf=cv->value; 2304 if ((nid=OBJ_txt2nid(type)) == NID_undef) 2305 { 2306 if (strcmp(type, "SPKAC") == 0) 2307 { 2308 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); 2309 if (spki == NULL) 2310 { 2311 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n"); 2312 ERR_print_errors(bio_err); 2313 goto err; 2314 } 2315 } 2316 continue; 2317 } 2318 2319 /* 2320 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0)) 2321 continue; 2322 */ 2323 2324 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1); 2325 if (fix_data(nid, &j) == 0) 2326 { 2327 BIO_printf(bio_err, 2328 "invalid characters in string %s\n",buf); 2329 goto err; 2330 } 2331 2332 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j, 2333 (unsigned char *)buf, 2334 strlen(buf))) == NULL) 2335 goto err; 2336 2337 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err; 2338 } 2339 if (spki == NULL) 2340 { 2341 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n", 2342 infile); 2343 goto err; 2344 } 2345 2346 /* 2347 * Now extract the key from the SPKI structure. 2348 */ 2349 2350 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n"); 2351 2352 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL) 2353 { 2354 BIO_printf(bio_err,"error unpacking SPKAC public key\n"); 2355 goto err; 2356 } 2357 2358 j = NETSCAPE_SPKI_verify(spki, pktmp); 2359 if (j <= 0) 2360 { 2361 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n"); 2362 goto err; 2363 } 2364 BIO_printf(bio_err,"Signature ok\n"); 2365 2366 X509_REQ_set_pubkey(req,pktmp); 2367 EVP_PKEY_free(pktmp); 2368 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate, 2369 days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op, 2370 ext_copy, 0); 2371 err: 2372 if (req != NULL) X509_REQ_free(req); 2373 if (parms != NULL) CONF_free(parms); 2374 if (spki != NULL) NETSCAPE_SPKI_free(spki); 2375 if (ne != NULL) X509_NAME_ENTRY_free(ne); 2376 2377 return(ok); 2378 } 2379 2380 static int fix_data(int nid, int *type) 2381 { 2382 if (nid == NID_pkcs9_emailAddress) 2383 *type=V_ASN1_IA5STRING; 2384 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING)) 2385 *type=V_ASN1_T61STRING; 2386 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING)) 2387 *type=V_ASN1_T61STRING; 2388 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING)) 2389 return(0); 2390 if (nid == NID_pkcs9_unstructuredName) 2391 *type=V_ASN1_IA5STRING; 2392 return(1); 2393 } 2394 2395 static int check_time_format(char *str) 2396 { 2397 ASN1_UTCTIME tm; 2398 2399 tm.data=(unsigned char *)str; 2400 tm.length=strlen(str); 2401 tm.type=V_ASN1_UTCTIME; 2402 return(ASN1_UTCTIME_check(&tm)); 2403 } 2404 2405 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) 2406 { 2407 ASN1_UTCTIME *tm=NULL; 2408 char *row[DB_NUMBER],**rrow,**irow; 2409 char *rev_str = NULL; 2410 BIGNUM *bn = NULL; 2411 int ok=-1,i; 2412 2413 for (i=0; i<DB_NUMBER; i++) 2414 row[i]=NULL; 2415 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0); 2416 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL); 2417 if (BN_is_zero(bn)) 2418 row[DB_serial]=BUF_strdup("00"); 2419 else 2420 row[DB_serial]=BN_bn2hex(bn); 2421 BN_free(bn); 2422 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) 2423 { 2424 BIO_printf(bio_err,"Memory allocation failure\n"); 2425 goto err; 2426 } 2427 /* We have to lookup by serial number because name lookup 2428 * skips revoked certs 2429 */ 2430 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2431 if (rrow == NULL) 2432 { 2433 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]); 2434 2435 /* We now just add it to the database */ 2436 row[DB_type]=(char *)OPENSSL_malloc(2); 2437 2438 tm=X509_get_notAfter(x509); 2439 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2440 memcpy(row[DB_exp_date],tm->data,tm->length); 2441 row[DB_exp_date][tm->length]='\0'; 2442 2443 row[DB_rev_date]=NULL; 2444 2445 /* row[DB_serial] done already */ 2446 row[DB_file]=(char *)OPENSSL_malloc(8); 2447 2448 /* row[DB_name] done already */ 2449 2450 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2451 (row[DB_file] == NULL)) 2452 { 2453 BIO_printf(bio_err,"Memory allocation failure\n"); 2454 goto err; 2455 } 2456 BUF_strlcpy(row[DB_file],"unknown",8); 2457 row[DB_type][0]='V'; 2458 row[DB_type][1]='\0'; 2459 2460 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2461 { 2462 BIO_printf(bio_err,"Memory allocation failure\n"); 2463 goto err; 2464 } 2465 2466 for (i=0; i<DB_NUMBER; i++) 2467 { 2468 irow[i]=row[i]; 2469 row[i]=NULL; 2470 } 2471 irow[DB_NUMBER]=NULL; 2472 2473 if (!TXT_DB_insert(db->db,irow)) 2474 { 2475 BIO_printf(bio_err,"failed to update database\n"); 2476 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2477 goto err; 2478 } 2479 2480 /* Revoke Certificate */ 2481 ok = do_revoke(x509,db, type, value); 2482 2483 goto err; 2484 2485 } 2486 else if (index_name_cmp((const char **)row,(const char **)rrow)) 2487 { 2488 BIO_printf(bio_err,"ERROR:name does not match %s\n", 2489 row[DB_name]); 2490 goto err; 2491 } 2492 else if (rrow[DB_type][0]=='R') 2493 { 2494 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n", 2495 row[DB_serial]); 2496 goto err; 2497 } 2498 else 2499 { 2500 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]); 2501 rev_str = make_revocation_str(type, value); 2502 if (!rev_str) 2503 { 2504 BIO_printf(bio_err, "Error in revocation arguments\n"); 2505 goto err; 2506 } 2507 rrow[DB_type][0]='R'; 2508 rrow[DB_type][1]='\0'; 2509 rrow[DB_rev_date] = rev_str; 2510 } 2511 ok=1; 2512 err: 2513 for (i=0; i<DB_NUMBER; i++) 2514 { 2515 if (row[i] != NULL) 2516 OPENSSL_free(row[i]); 2517 } 2518 return(ok); 2519 } 2520 2521 static int get_certificate_status(const char *serial, CA_DB *db) 2522 { 2523 char *row[DB_NUMBER],**rrow; 2524 int ok=-1,i; 2525 2526 /* Free Resources */ 2527 for (i=0; i<DB_NUMBER; i++) 2528 row[i]=NULL; 2529 2530 /* Malloc needed char spaces */ 2531 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2); 2532 if (row[DB_serial] == NULL) 2533 { 2534 BIO_printf(bio_err,"Malloc failure\n"); 2535 goto err; 2536 } 2537 2538 if (strlen(serial) % 2) 2539 { 2540 /* Set the first char to 0 */; 2541 row[DB_serial][0]='0'; 2542 2543 /* Copy String from serial to row[DB_serial] */ 2544 memcpy(row[DB_serial]+1, serial, strlen(serial)); 2545 row[DB_serial][strlen(serial)+1]='\0'; 2546 } 2547 else 2548 { 2549 /* Copy String from serial to row[DB_serial] */ 2550 memcpy(row[DB_serial], serial, strlen(serial)); 2551 row[DB_serial][strlen(serial)]='\0'; 2552 } 2553 2554 /* Make it Upper Case */ 2555 for (i=0; row[DB_serial][i] != '\0'; i++) 2556 row[DB_serial][i] = toupper(row[DB_serial][i]); 2557 2558 2559 ok=1; 2560 2561 /* Search for the certificate */ 2562 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2563 if (rrow == NULL) 2564 { 2565 BIO_printf(bio_err,"Serial %s not present in db.\n", 2566 row[DB_serial]); 2567 ok=-1; 2568 goto err; 2569 } 2570 else if (rrow[DB_type][0]=='V') 2571 { 2572 BIO_printf(bio_err,"%s=Valid (%c)\n", 2573 row[DB_serial], rrow[DB_type][0]); 2574 goto err; 2575 } 2576 else if (rrow[DB_type][0]=='R') 2577 { 2578 BIO_printf(bio_err,"%s=Revoked (%c)\n", 2579 row[DB_serial], rrow[DB_type][0]); 2580 goto err; 2581 } 2582 else if (rrow[DB_type][0]=='E') 2583 { 2584 BIO_printf(bio_err,"%s=Expired (%c)\n", 2585 row[DB_serial], rrow[DB_type][0]); 2586 goto err; 2587 } 2588 else if (rrow[DB_type][0]=='S') 2589 { 2590 BIO_printf(bio_err,"%s=Suspended (%c)\n", 2591 row[DB_serial], rrow[DB_type][0]); 2592 goto err; 2593 } 2594 else 2595 { 2596 BIO_printf(bio_err,"%s=Unknown (%c).\n", 2597 row[DB_serial], rrow[DB_type][0]); 2598 ok=-1; 2599 } 2600 err: 2601 for (i=0; i<DB_NUMBER; i++) 2602 { 2603 if (row[i] != NULL) 2604 OPENSSL_free(row[i]); 2605 } 2606 return(ok); 2607 } 2608 2609 static int do_updatedb (CA_DB *db) 2610 { 2611 ASN1_UTCTIME *a_tm = NULL; 2612 int i, cnt = 0; 2613 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ 2614 char **rrow, *a_tm_s; 2615 2616 a_tm = ASN1_UTCTIME_new(); 2617 2618 /* get actual time and make a string */ 2619 a_tm = X509_gmtime_adj(a_tm, 0); 2620 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1); 2621 if (a_tm_s == NULL) 2622 { 2623 cnt = -1; 2624 goto err; 2625 } 2626 2627 memcpy(a_tm_s, a_tm->data, a_tm->length); 2628 a_tm_s[a_tm->length] = '\0'; 2629 2630 if (strncmp(a_tm_s, "49", 2) <= 0) 2631 a_y2k = 1; 2632 else 2633 a_y2k = 0; 2634 2635 for (i = 0; i < sk_num(db->db->data); i++) 2636 { 2637 rrow = (char **) sk_value(db->db->data, i); 2638 2639 if (rrow[DB_type][0] == 'V') 2640 { 2641 /* ignore entries that are not valid */ 2642 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) 2643 db_y2k = 1; 2644 else 2645 db_y2k = 0; 2646 2647 if (db_y2k == a_y2k) 2648 { 2649 /* all on the same y2k side */ 2650 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) 2651 { 2652 rrow[DB_type][0] = 'E'; 2653 rrow[DB_type][1] = '\0'; 2654 cnt++; 2655 2656 BIO_printf(bio_err, "%s=Expired\n", 2657 rrow[DB_serial]); 2658 } 2659 } 2660 else if (db_y2k < a_y2k) 2661 { 2662 rrow[DB_type][0] = 'E'; 2663 rrow[DB_type][1] = '\0'; 2664 cnt++; 2665 2666 BIO_printf(bio_err, "%s=Expired\n", 2667 rrow[DB_serial]); 2668 } 2669 2670 } 2671 } 2672 2673 err: 2674 2675 ASN1_UTCTIME_free(a_tm); 2676 OPENSSL_free(a_tm_s); 2677 2678 return (cnt); 2679 } 2680 2681 static const char *crl_reasons[] = { 2682 /* CRL reason strings */ 2683 "unspecified", 2684 "keyCompromise", 2685 "CACompromise", 2686 "affiliationChanged", 2687 "superseded", 2688 "cessationOfOperation", 2689 "certificateHold", 2690 "removeFromCRL", 2691 /* Additional pseudo reasons */ 2692 "holdInstruction", 2693 "keyTime", 2694 "CAkeyTime" 2695 }; 2696 2697 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *)) 2698 2699 /* Given revocation information convert to a DB string. 2700 * The format of the string is: 2701 * revtime[,reason,extra]. Where 'revtime' is the 2702 * revocation time (the current time). 'reason' is the 2703 * optional CRL reason and 'extra' is any additional 2704 * argument 2705 */ 2706 2707 char *make_revocation_str(int rev_type, char *rev_arg) 2708 { 2709 char *other = NULL, *str; 2710 const char *reason = NULL; 2711 ASN1_OBJECT *otmp; 2712 ASN1_UTCTIME *revtm = NULL; 2713 int i; 2714 switch (rev_type) 2715 { 2716 case REV_NONE: 2717 break; 2718 2719 case REV_CRL_REASON: 2720 for (i = 0; i < 8; i++) 2721 { 2722 if (!strcasecmp(rev_arg, crl_reasons[i])) 2723 { 2724 reason = crl_reasons[i]; 2725 break; 2726 } 2727 } 2728 if (reason == NULL) 2729 { 2730 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); 2731 return NULL; 2732 } 2733 break; 2734 2735 case REV_HOLD: 2736 /* Argument is an OID */ 2737 2738 otmp = OBJ_txt2obj(rev_arg, 0); 2739 ASN1_OBJECT_free(otmp); 2740 2741 if (otmp == NULL) 2742 { 2743 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); 2744 return NULL; 2745 } 2746 2747 reason = "holdInstruction"; 2748 other = rev_arg; 2749 break; 2750 2751 case REV_KEY_COMPROMISE: 2752 case REV_CA_COMPROMISE: 2753 2754 /* Argument is the key compromise time */ 2755 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) 2756 { 2757 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg); 2758 return NULL; 2759 } 2760 other = rev_arg; 2761 if (rev_type == REV_KEY_COMPROMISE) 2762 reason = "keyTime"; 2763 else 2764 reason = "CAkeyTime"; 2765 2766 break; 2767 2768 } 2769 2770 revtm = X509_gmtime_adj(NULL, 0); 2771 2772 i = revtm->length + 1; 2773 2774 if (reason) i += strlen(reason) + 1; 2775 if (other) i += strlen(other) + 1; 2776 2777 str = OPENSSL_malloc(i); 2778 2779 if (!str) return NULL; 2780 2781 BUF_strlcpy(str, (char *)revtm->data, i); 2782 if (reason) 2783 { 2784 BUF_strlcat(str, ",", i); 2785 BUF_strlcat(str, reason, i); 2786 } 2787 if (other) 2788 { 2789 BUF_strlcat(str, ",", i); 2790 BUF_strlcat(str, other, i); 2791 } 2792 ASN1_UTCTIME_free(revtm); 2793 return str; 2794 } 2795 2796 /* Convert revocation field to X509_REVOKED entry 2797 * return code: 2798 * 0 error 2799 * 1 OK 2800 * 2 OK and some extensions added (i.e. V2 CRL) 2801 */ 2802 2803 2804 int make_revoked(X509_REVOKED *rev, const char *str) 2805 { 2806 char *tmp = NULL; 2807 int reason_code = -1; 2808 int i, ret = 0; 2809 ASN1_OBJECT *hold = NULL; 2810 ASN1_GENERALIZEDTIME *comp_time = NULL; 2811 ASN1_ENUMERATED *rtmp = NULL; 2812 2813 ASN1_TIME *revDate = NULL; 2814 2815 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); 2816 2817 if (i == 0) 2818 goto err; 2819 2820 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) 2821 goto err; 2822 2823 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) 2824 { 2825 rtmp = ASN1_ENUMERATED_new(); 2826 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) 2827 goto err; 2828 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) 2829 goto err; 2830 } 2831 2832 if (rev && comp_time) 2833 { 2834 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0)) 2835 goto err; 2836 } 2837 if (rev && hold) 2838 { 2839 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0)) 2840 goto err; 2841 } 2842 2843 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) 2844 ret = 2; 2845 else ret = 1; 2846 2847 err: 2848 2849 if (tmp) OPENSSL_free(tmp); 2850 ASN1_OBJECT_free(hold); 2851 ASN1_GENERALIZEDTIME_free(comp_time); 2852 ASN1_ENUMERATED_free(rtmp); 2853 ASN1_TIME_free(revDate); 2854 2855 return ret; 2856 } 2857 2858 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str) 2859 { 2860 char buf[25],*pbuf, *p; 2861 int j; 2862 j=i2a_ASN1_OBJECT(bp,obj); 2863 pbuf=buf; 2864 for (j=22-j; j>0; j--) 2865 *(pbuf++)=' '; 2866 *(pbuf++)=':'; 2867 *(pbuf++)='\0'; 2868 BIO_puts(bp,buf); 2869 2870 if (str->type == V_ASN1_PRINTABLESTRING) 2871 BIO_printf(bp,"PRINTABLE:'"); 2872 else if (str->type == V_ASN1_T61STRING) 2873 BIO_printf(bp,"T61STRING:'"); 2874 else if (str->type == V_ASN1_IA5STRING) 2875 BIO_printf(bp,"IA5STRING:'"); 2876 else if (str->type == V_ASN1_UNIVERSALSTRING) 2877 BIO_printf(bp,"UNIVERSALSTRING:'"); 2878 else 2879 BIO_printf(bp,"ASN.1 %2d:'",str->type); 2880 2881 p=(char *)str->data; 2882 for (j=str->length; j>0; j--) 2883 { 2884 if ((*p >= ' ') && (*p <= '~')) 2885 BIO_printf(bp,"%c",*p); 2886 else if (*p & 0x80) 2887 BIO_printf(bp,"\\0x%02X",*p); 2888 else if ((unsigned char)*p == 0xf7) 2889 BIO_printf(bp,"^?"); 2890 else BIO_printf(bp,"^%c",*p+'@'); 2891 p++; 2892 } 2893 BIO_printf(bp,"'\n"); 2894 return 1; 2895 } 2896 2897 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str) 2898 { 2899 char *tmp = NULL; 2900 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; 2901 int reason_code = -1; 2902 int ret = 0; 2903 unsigned int i; 2904 ASN1_OBJECT *hold = NULL; 2905 ASN1_GENERALIZEDTIME *comp_time = NULL; 2906 tmp = BUF_strdup(str); 2907 2908 p = strchr(tmp, ','); 2909 2910 rtime_str = tmp; 2911 2912 if (p) 2913 { 2914 *p = '\0'; 2915 p++; 2916 reason_str = p; 2917 p = strchr(p, ','); 2918 if (p) 2919 { 2920 *p = '\0'; 2921 arg_str = p + 1; 2922 } 2923 } 2924 2925 if (prevtm) 2926 { 2927 *prevtm = ASN1_UTCTIME_new(); 2928 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) 2929 { 2930 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); 2931 goto err; 2932 } 2933 } 2934 if (reason_str) 2935 { 2936 for (i = 0; i < NUM_REASONS; i++) 2937 { 2938 if(!strcasecmp(reason_str, crl_reasons[i])) 2939 { 2940 reason_code = i; 2941 break; 2942 } 2943 } 2944 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) 2945 { 2946 BIO_printf(bio_err, "invalid reason code %s\n", reason_str); 2947 goto err; 2948 } 2949 2950 if (reason_code == 7) 2951 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; 2952 else if (reason_code == 8) /* Hold instruction */ 2953 { 2954 if (!arg_str) 2955 { 2956 BIO_printf(bio_err, "missing hold instruction\n"); 2957 goto err; 2958 } 2959 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; 2960 hold = OBJ_txt2obj(arg_str, 0); 2961 2962 if (!hold) 2963 { 2964 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str); 2965 goto err; 2966 } 2967 if (phold) *phold = hold; 2968 } 2969 else if ((reason_code == 9) || (reason_code == 10)) 2970 { 2971 if (!arg_str) 2972 { 2973 BIO_printf(bio_err, "missing compromised time\n"); 2974 goto err; 2975 } 2976 comp_time = ASN1_GENERALIZEDTIME_new(); 2977 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) 2978 { 2979 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); 2980 goto err; 2981 } 2982 if (reason_code == 9) 2983 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; 2984 else 2985 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; 2986 } 2987 } 2988 2989 if (preason) *preason = reason_code; 2990 if (pinvtm) *pinvtm = comp_time; 2991 else ASN1_GENERALIZEDTIME_free(comp_time); 2992 2993 ret = 1; 2994 2995 err: 2996 2997 if (tmp) OPENSSL_free(tmp); 2998 if (!phold) ASN1_OBJECT_free(hold); 2999 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time); 3000 3001 return ret; 3002 } 3003