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 ERR_clear_error(); 1412 } 1413 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) 1414 { 1415 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n"); 1416 goto err; 1417 } 1418 1419 if (verbose) BIO_printf(bio_err,"making CRL\n"); 1420 if ((crl=X509_CRL_new()) == NULL) goto err; 1421 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err; 1422 1423 tmptm = ASN1_TIME_new(); 1424 if (!tmptm) goto err; 1425 X509_gmtime_adj(tmptm,0); 1426 X509_CRL_set_lastUpdate(crl, tmptm); 1427 if (!X509_time_adj_ex(tmptm, crldays, crlhours*60*60 + crlsec, 1428 NULL)) 1429 { 1430 BIO_puts(bio_err, "error setting CRL nextUpdate\n"); 1431 goto err; 1432 } 1433 X509_CRL_set_nextUpdate(crl, tmptm); 1434 1435 ASN1_TIME_free(tmptm); 1436 1437 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++) 1438 { 1439 pp=sk_OPENSSL_PSTRING_value(db->db->data,i); 1440 if (pp[DB_type][0] == DB_TYPE_REV) 1441 { 1442 if ((r=X509_REVOKED_new()) == NULL) goto err; 1443 j = make_revoked(r, pp[DB_rev_date]); 1444 if (!j) goto err; 1445 if (j == 2) crl_v2 = 1; 1446 if (!BN_hex2bn(&serial, pp[DB_serial])) 1447 goto err; 1448 tmpser = BN_to_ASN1_INTEGER(serial, NULL); 1449 BN_free(serial); 1450 serial = NULL; 1451 if (!tmpser) 1452 goto err; 1453 X509_REVOKED_set_serialNumber(r, tmpser); 1454 ASN1_INTEGER_free(tmpser); 1455 X509_CRL_add0_revoked(crl,r); 1456 } 1457 } 1458 1459 /* sort the data so it will be written in serial 1460 * number order */ 1461 X509_CRL_sort(crl); 1462 1463 /* we now have a CRL */ 1464 if (verbose) BIO_printf(bio_err,"signing CRL\n"); 1465 1466 /* Add any extensions asked for */ 1467 1468 if (crl_ext || crlnumberfile != NULL) 1469 { 1470 X509V3_CTX crlctx; 1471 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0); 1472 X509V3_set_nconf(&crlctx, conf); 1473 1474 if (crl_ext) 1475 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, 1476 crl_ext, crl)) goto err; 1477 if (crlnumberfile != NULL) 1478 { 1479 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL); 1480 if (!tmpser) goto err; 1481 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0); 1482 ASN1_INTEGER_free(tmpser); 1483 crl_v2 = 1; 1484 if (!BN_add_word(crlnumber,1)) goto err; 1485 } 1486 } 1487 if (crl_ext || crl_v2) 1488 { 1489 if (!X509_CRL_set_version(crl, 1)) 1490 goto err; /* version 2 CRL */ 1491 } 1492 1493 1494 if (crlnumberfile != NULL) /* we have a CRL number that need updating */ 1495 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err; 1496 1497 if (crlnumber) 1498 { 1499 BN_free(crlnumber); 1500 crlnumber = NULL; 1501 } 1502 1503 if (!do_X509_CRL_sign(bio_err,crl,pkey,dgst,sigopts)) goto err; 1504 1505 PEM_write_bio_X509_CRL(Sout,crl); 1506 1507 if (crlnumberfile != NULL) /* Rename the crlnumber file */ 1508 if (!rotate_serial(crlnumberfile,"new","old")) goto err; 1509 1510 } 1511 /*****************************************************************/ 1512 if (dorevoke) 1513 { 1514 if (infile == NULL) 1515 { 1516 BIO_printf(bio_err,"no input files\n"); 1517 goto err; 1518 } 1519 else 1520 { 1521 X509 *revcert; 1522 revcert=load_cert(bio_err, infile, FORMAT_PEM, 1523 NULL, e, infile); 1524 if (revcert == NULL) 1525 goto err; 1526 j=do_revoke(revcert,db, rev_type, rev_arg); 1527 if (j <= 0) goto err; 1528 X509_free(revcert); 1529 1530 if (!save_index(dbfile, "new", db)) goto err; 1531 1532 if (!rotate_index(dbfile, "new", "old")) goto err; 1533 1534 BIO_printf(bio_err,"Data Base Updated\n"); 1535 } 1536 } 1537 /*****************************************************************/ 1538 ret=0; 1539 err: 1540 if(tofree) 1541 OPENSSL_free(tofree); 1542 BIO_free_all(Cout); 1543 BIO_free_all(Sout); 1544 BIO_free_all(out); 1545 BIO_free_all(in); 1546 1547 if (cert_sk) 1548 sk_X509_pop_free(cert_sk,X509_free); 1549 1550 if (ret) ERR_print_errors(bio_err); 1551 app_RAND_write_file(randfile, bio_err); 1552 if (free_key && key) 1553 OPENSSL_free(key); 1554 BN_free(serial); 1555 BN_free(crlnumber); 1556 free_index(db); 1557 if (sigopts) 1558 sk_OPENSSL_STRING_free(sigopts); 1559 EVP_PKEY_free(pkey); 1560 if (x509) X509_free(x509); 1561 X509_CRL_free(crl); 1562 NCONF_free(conf); 1563 NCONF_free(extconf); 1564 OBJ_cleanup(); 1565 apps_shutdown(); 1566 OPENSSL_EXIT(ret); 1567 } 1568 1569 static void lookup_fail(const char *name, const char *tag) 1570 { 1571 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag); 1572 } 1573 1574 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1575 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1576 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1577 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, 1578 int email_dn, char *startdate, char *enddate, 1579 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1580 unsigned long certopt, unsigned long nameopt, int default_op, 1581 int ext_copy, int selfsign) 1582 { 1583 X509_REQ *req=NULL; 1584 BIO *in=NULL; 1585 EVP_PKEY *pktmp=NULL; 1586 int ok= -1,i; 1587 1588 in=BIO_new(BIO_s_file()); 1589 1590 if (BIO_read_filename(in,infile) <= 0) 1591 { 1592 perror(infile); 1593 goto err; 1594 } 1595 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL) 1596 { 1597 BIO_printf(bio_err,"Error reading certificate request in %s\n", 1598 infile); 1599 goto err; 1600 } 1601 if (verbose) 1602 X509_REQ_print(bio_err,req); 1603 1604 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1605 1606 if (selfsign && !X509_REQ_check_private_key(req,pkey)) 1607 { 1608 BIO_printf(bio_err,"Certificate request and CA private key do not match\n"); 1609 ok=0; 1610 goto err; 1611 } 1612 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL) 1613 { 1614 BIO_printf(bio_err,"error unpacking public key\n"); 1615 goto err; 1616 } 1617 i=X509_REQ_verify(req,pktmp); 1618 EVP_PKEY_free(pktmp); 1619 if (i < 0) 1620 { 1621 ok=0; 1622 BIO_printf(bio_err,"Signature verification problems....\n"); 1623 goto err; 1624 } 1625 if (i == 0) 1626 { 1627 ok=0; 1628 BIO_printf(bio_err,"Signature did not match the certificate request\n"); 1629 goto err; 1630 } 1631 else 1632 BIO_printf(bio_err,"Signature ok\n"); 1633 1634 ok=do_body(xret,pkey,x509,dgst,sigopts, policy,db,serial,subj,chtype, 1635 multirdn, email_dn, 1636 startdate,enddate,days,batch,verbose,req,ext_sect,lconf, 1637 certopt, nameopt, default_op, ext_copy, selfsign); 1638 1639 err: 1640 if (req != NULL) X509_REQ_free(req); 1641 if (in != NULL) BIO_free(in); 1642 return(ok); 1643 } 1644 1645 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 1646 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 1647 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 1648 BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 1649 long days, int batch, char *ext_sect, CONF *lconf, int verbose, 1650 unsigned long certopt, unsigned long nameopt, int default_op, 1651 int ext_copy, ENGINE *e) 1652 { 1653 X509 *req=NULL; 1654 X509_REQ *rreq=NULL; 1655 EVP_PKEY *pktmp=NULL; 1656 int ok= -1,i; 1657 1658 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL) 1659 goto err; 1660 if (verbose) 1661 X509_print(bio_err,req); 1662 1663 BIO_printf(bio_err,"Check that the request matches the signature\n"); 1664 1665 if ((pktmp=X509_get_pubkey(req)) == NULL) 1666 { 1667 BIO_printf(bio_err,"error unpacking public key\n"); 1668 goto err; 1669 } 1670 i=X509_verify(req,pktmp); 1671 EVP_PKEY_free(pktmp); 1672 if (i < 0) 1673 { 1674 ok=0; 1675 BIO_printf(bio_err,"Signature verification problems....\n"); 1676 goto err; 1677 } 1678 if (i == 0) 1679 { 1680 ok=0; 1681 BIO_printf(bio_err,"Signature did not match the certificate\n"); 1682 goto err; 1683 } 1684 else 1685 BIO_printf(bio_err,"Signature ok\n"); 1686 1687 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL) 1688 goto err; 1689 1690 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate, 1691 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op, 1692 ext_copy, 0); 1693 1694 err: 1695 if (rreq != NULL) X509_REQ_free(rreq); 1696 if (req != NULL) X509_free(req); 1697 return(ok); 1698 } 1699 1700 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst, 1701 STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy, 1702 CA_DB *db, BIGNUM *serial, char *subj, 1703 unsigned long chtype, int multirdn, 1704 int email_dn, char *startdate, char *enddate, long days, int batch, 1705 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf, 1706 unsigned long certopt, unsigned long nameopt, int default_op, 1707 int ext_copy, int selfsign) 1708 { 1709 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL; 1710 ASN1_UTCTIME *tm,*tmptm; 1711 ASN1_STRING *str,*str2; 1712 ASN1_OBJECT *obj; 1713 X509 *ret=NULL; 1714 X509_CINF *ci; 1715 X509_NAME_ENTRY *ne; 1716 X509_NAME_ENTRY *tne,*push; 1717 EVP_PKEY *pktmp; 1718 int ok= -1,i,j,last,nid; 1719 const char *p; 1720 CONF_VALUE *cv; 1721 OPENSSL_STRING row[DB_NUMBER]; 1722 OPENSSL_STRING *irow=NULL; 1723 OPENSSL_STRING *rrow=NULL; 1724 char buf[25]; 1725 1726 tmptm=ASN1_UTCTIME_new(); 1727 if (tmptm == NULL) 1728 { 1729 BIO_printf(bio_err,"malloc error\n"); 1730 return(0); 1731 } 1732 1733 for (i=0; i<DB_NUMBER; i++) 1734 row[i]=NULL; 1735 1736 if (subj) 1737 { 1738 X509_NAME *n = parse_name(subj, chtype, multirdn); 1739 1740 if (!n) 1741 { 1742 ERR_print_errors(bio_err); 1743 goto err; 1744 } 1745 X509_REQ_set_subject_name(req,n); 1746 req->req_info->enc.modified = 1; 1747 X509_NAME_free(n); 1748 } 1749 1750 if (default_op) 1751 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n"); 1752 1753 name=X509_REQ_get_subject_name(req); 1754 for (i=0; i<X509_NAME_entry_count(name); i++) 1755 { 1756 ne= X509_NAME_get_entry(name,i); 1757 str=X509_NAME_ENTRY_get_data(ne); 1758 obj=X509_NAME_ENTRY_get_object(ne); 1759 1760 if (msie_hack) 1761 { 1762 /* assume all type should be strings */ 1763 nid=OBJ_obj2nid(ne->object); 1764 1765 if (str->type == V_ASN1_UNIVERSALSTRING) 1766 ASN1_UNIVERSALSTRING_to_string(str); 1767 1768 if ((str->type == V_ASN1_IA5STRING) && 1769 (nid != NID_pkcs9_emailAddress)) 1770 str->type=V_ASN1_T61STRING; 1771 1772 if ((nid == NID_pkcs9_emailAddress) && 1773 (str->type == V_ASN1_PRINTABLESTRING)) 1774 str->type=V_ASN1_IA5STRING; 1775 } 1776 1777 /* If no EMAIL is wanted in the subject */ 1778 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn)) 1779 continue; 1780 1781 /* check some things */ 1782 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && 1783 (str->type != V_ASN1_IA5STRING)) 1784 { 1785 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n"); 1786 goto err; 1787 } 1788 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING)) 1789 { 1790 j=ASN1_PRINTABLE_type(str->data,str->length); 1791 if ( ((j == V_ASN1_T61STRING) && 1792 (str->type != V_ASN1_T61STRING)) || 1793 ((j == V_ASN1_IA5STRING) && 1794 (str->type == V_ASN1_PRINTABLESTRING))) 1795 { 1796 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n"); 1797 goto err; 1798 } 1799 } 1800 1801 if (default_op) 1802 old_entry_print(bio_err, obj, str); 1803 } 1804 1805 /* Ok, now we check the 'policy' stuff. */ 1806 if ((subject=X509_NAME_new()) == NULL) 1807 { 1808 BIO_printf(bio_err,"Memory allocation failure\n"); 1809 goto err; 1810 } 1811 1812 /* take a copy of the issuer name before we mess with it. */ 1813 if (selfsign) 1814 CAname=X509_NAME_dup(name); 1815 else 1816 CAname=X509_NAME_dup(x509->cert_info->subject); 1817 if (CAname == NULL) goto err; 1818 str=str2=NULL; 1819 1820 for (i=0; i<sk_CONF_VALUE_num(policy); i++) 1821 { 1822 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */ 1823 if ((j=OBJ_txt2nid(cv->name)) == NID_undef) 1824 { 1825 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name); 1826 goto err; 1827 } 1828 obj=OBJ_nid2obj(j); 1829 1830 last= -1; 1831 for (;;) 1832 { 1833 /* lookup the object in the supplied name list */ 1834 j=X509_NAME_get_index_by_OBJ(name,obj,last); 1835 if (j < 0) 1836 { 1837 if (last != -1) break; 1838 tne=NULL; 1839 } 1840 else 1841 { 1842 tne=X509_NAME_get_entry(name,j); 1843 } 1844 last=j; 1845 1846 /* depending on the 'policy', decide what to do. */ 1847 push=NULL; 1848 if (strcmp(cv->value,"optional") == 0) 1849 { 1850 if (tne != NULL) 1851 push=tne; 1852 } 1853 else if (strcmp(cv->value,"supplied") == 0) 1854 { 1855 if (tne == NULL) 1856 { 1857 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name); 1858 goto err; 1859 } 1860 else 1861 push=tne; 1862 } 1863 else if (strcmp(cv->value,"match") == 0) 1864 { 1865 int last2; 1866 1867 if (tne == NULL) 1868 { 1869 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name); 1870 goto err; 1871 } 1872 1873 last2= -1; 1874 1875 again2: 1876 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2); 1877 if ((j < 0) && (last2 == -1)) 1878 { 1879 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name); 1880 goto err; 1881 } 1882 if (j >= 0) 1883 { 1884 push=X509_NAME_get_entry(CAname,j); 1885 str=X509_NAME_ENTRY_get_data(tne); 1886 str2=X509_NAME_ENTRY_get_data(push); 1887 last2=j; 1888 if (ASN1_STRING_cmp(str,str2) != 0) 1889 goto again2; 1890 } 1891 if (j < 0) 1892 { 1893 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)); 1894 goto err; 1895 } 1896 } 1897 else 1898 { 1899 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value); 1900 goto err; 1901 } 1902 1903 if (push != NULL) 1904 { 1905 if (!X509_NAME_add_entry(subject,push, -1, 0)) 1906 { 1907 if (push != NULL) 1908 X509_NAME_ENTRY_free(push); 1909 BIO_printf(bio_err,"Memory allocation failure\n"); 1910 goto err; 1911 } 1912 } 1913 if (j < 0) break; 1914 } 1915 } 1916 1917 if (preserve) 1918 { 1919 X509_NAME_free(subject); 1920 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */ 1921 subject=X509_NAME_dup(name); 1922 if (subject == NULL) goto err; 1923 } 1924 1925 if (verbose) 1926 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n"); 1927 1928 /* Build the correct Subject if no e-mail is wanted in the subject */ 1929 /* and add it later on because of the method extensions are added (altName) */ 1930 1931 if (email_dn) 1932 dn_subject = subject; 1933 else 1934 { 1935 X509_NAME_ENTRY *tmpne; 1936 /* Its best to dup the subject DN and then delete any email 1937 * addresses because this retains its structure. 1938 */ 1939 if (!(dn_subject = X509_NAME_dup(subject))) 1940 { 1941 BIO_printf(bio_err,"Memory allocation failure\n"); 1942 goto err; 1943 } 1944 while((i = X509_NAME_get_index_by_NID(dn_subject, 1945 NID_pkcs9_emailAddress, -1)) >= 0) 1946 { 1947 tmpne = X509_NAME_get_entry(dn_subject, i); 1948 X509_NAME_delete_entry(dn_subject, i); 1949 X509_NAME_ENTRY_free(tmpne); 1950 } 1951 } 1952 1953 if (BN_is_zero(serial)) 1954 row[DB_serial]=BUF_strdup("00"); 1955 else 1956 row[DB_serial]=BN_bn2hex(serial); 1957 if (row[DB_serial] == NULL) 1958 { 1959 BIO_printf(bio_err,"Memory allocation failure\n"); 1960 goto err; 1961 } 1962 1963 if (db->attributes.unique_subject) 1964 { 1965 OPENSSL_STRING *crow=row; 1966 1967 rrow=TXT_DB_get_by_index(db->db,DB_name,crow); 1968 if (rrow != NULL) 1969 { 1970 BIO_printf(bio_err, 1971 "ERROR:There is already a certificate for %s\n", 1972 row[DB_name]); 1973 } 1974 } 1975 if (rrow == NULL) 1976 { 1977 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 1978 if (rrow != NULL) 1979 { 1980 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n", 1981 row[DB_serial]); 1982 BIO_printf(bio_err," check the database/serial_file for corruption\n"); 1983 } 1984 } 1985 1986 if (rrow != NULL) 1987 { 1988 BIO_printf(bio_err, 1989 "The matching entry has the following details\n"); 1990 if (rrow[DB_type][0] == 'E') 1991 p="Expired"; 1992 else if (rrow[DB_type][0] == 'R') 1993 p="Revoked"; 1994 else if (rrow[DB_type][0] == 'V') 1995 p="Valid"; 1996 else 1997 p="\ninvalid type, Data base error\n"; 1998 BIO_printf(bio_err,"Type :%s\n",p);; 1999 if (rrow[DB_type][0] == 'R') 2000 { 2001 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 2002 BIO_printf(bio_err,"Was revoked on:%s\n",p); 2003 } 2004 p=rrow[DB_exp_date]; if (p == NULL) p="undef"; 2005 BIO_printf(bio_err,"Expires on :%s\n",p); 2006 p=rrow[DB_serial]; if (p == NULL) p="undef"; 2007 BIO_printf(bio_err,"Serial Number :%s\n",p); 2008 p=rrow[DB_file]; if (p == NULL) p="undef"; 2009 BIO_printf(bio_err,"File name :%s\n",p); 2010 p=rrow[DB_name]; if (p == NULL) p="undef"; 2011 BIO_printf(bio_err,"Subject Name :%s\n",p); 2012 ok= -1; /* This is now a 'bad' error. */ 2013 goto err; 2014 } 2015 2016 /* We are now totally happy, lets make and sign the certificate */ 2017 if (verbose) 2018 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n"); 2019 2020 if ((ret=X509_new()) == NULL) goto err; 2021 ci=ret->cert_info; 2022 2023 #ifdef X509_V3 2024 /* Make it an X509 v3 certificate. */ 2025 if (!X509_set_version(ret,2)) goto err; 2026 #endif 2027 2028 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL) 2029 goto err; 2030 if (selfsign) 2031 { 2032 if (!X509_set_issuer_name(ret,subject)) 2033 goto err; 2034 } 2035 else 2036 { 2037 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509))) 2038 goto err; 2039 } 2040 2041 if (strcmp(startdate,"today") == 0) 2042 X509_gmtime_adj(X509_get_notBefore(ret),0); 2043 else ASN1_TIME_set_string(X509_get_notBefore(ret),startdate); 2044 2045 if (enddate == NULL) 2046 X509_time_adj_ex(X509_get_notAfter(ret),days, 0, NULL); 2047 else ASN1_TIME_set_string(X509_get_notAfter(ret),enddate); 2048 2049 if (!X509_set_subject_name(ret,subject)) goto err; 2050 2051 pktmp=X509_REQ_get_pubkey(req); 2052 i = X509_set_pubkey(ret,pktmp); 2053 EVP_PKEY_free(pktmp); 2054 if (!i) goto err; 2055 2056 /* Lets add the extensions, if there are any */ 2057 if (ext_sect) 2058 { 2059 X509V3_CTX ctx; 2060 if (ci->version == NULL) 2061 if ((ci->version=ASN1_INTEGER_new()) == NULL) 2062 goto err; 2063 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */ 2064 2065 /* Free the current entries if any, there should not 2066 * be any I believe */ 2067 if (ci->extensions != NULL) 2068 sk_X509_EXTENSION_pop_free(ci->extensions, 2069 X509_EXTENSION_free); 2070 2071 ci->extensions = NULL; 2072 2073 /* Initialize the context structure */ 2074 if (selfsign) 2075 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0); 2076 else 2077 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0); 2078 2079 if (extconf) 2080 { 2081 if (verbose) 2082 BIO_printf(bio_err, "Extra configuration file found\n"); 2083 2084 /* Use the extconf configuration db LHASH */ 2085 X509V3_set_nconf(&ctx, extconf); 2086 2087 /* Test the structure (needed?) */ 2088 /* X509V3_set_ctx_test(&ctx); */ 2089 2090 /* Adds exts contained in the configuration file */ 2091 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret)) 2092 { 2093 BIO_printf(bio_err, 2094 "ERROR: adding extensions in section %s\n", 2095 ext_sect); 2096 ERR_print_errors(bio_err); 2097 goto err; 2098 } 2099 if (verbose) 2100 BIO_printf(bio_err, "Successfully added extensions from file.\n"); 2101 } 2102 else if (ext_sect) 2103 { 2104 /* We found extensions to be set from config file */ 2105 X509V3_set_nconf(&ctx, lconf); 2106 2107 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) 2108 { 2109 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect); 2110 ERR_print_errors(bio_err); 2111 goto err; 2112 } 2113 2114 if (verbose) 2115 BIO_printf(bio_err, "Successfully added extensions from config\n"); 2116 } 2117 } 2118 2119 /* Copy extensions from request (if any) */ 2120 2121 if (!copy_extensions(ret, req, ext_copy)) 2122 { 2123 BIO_printf(bio_err, "ERROR: adding extensions from request\n"); 2124 ERR_print_errors(bio_err); 2125 goto err; 2126 } 2127 2128 /* Set the right value for the noemailDN option */ 2129 if( email_dn == 0 ) 2130 { 2131 if (!X509_set_subject_name(ret,dn_subject)) goto err; 2132 } 2133 2134 if (!default_op) 2135 { 2136 BIO_printf(bio_err, "Certificate Details:\n"); 2137 /* Never print signature details because signature not present */ 2138 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME; 2139 X509_print_ex(bio_err, ret, nameopt, certopt); 2140 } 2141 2142 BIO_printf(bio_err,"Certificate is to be certified until "); 2143 ASN1_TIME_print(bio_err,X509_get_notAfter(ret)); 2144 if (days) BIO_printf(bio_err," (%ld days)",days); 2145 BIO_printf(bio_err, "\n"); 2146 2147 if (!batch) 2148 { 2149 2150 BIO_printf(bio_err,"Sign the certificate? [y/n]:"); 2151 (void)BIO_flush(bio_err); 2152 buf[0]='\0'; 2153 if (!fgets(buf,sizeof(buf)-1,stdin)) 2154 { 2155 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n"); 2156 ok=0; 2157 goto err; 2158 } 2159 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) 2160 { 2161 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n"); 2162 ok=0; 2163 goto err; 2164 } 2165 } 2166 2167 pktmp=X509_get_pubkey(ret); 2168 if (EVP_PKEY_missing_parameters(pktmp) && 2169 !EVP_PKEY_missing_parameters(pkey)) 2170 EVP_PKEY_copy_parameters(pktmp,pkey); 2171 EVP_PKEY_free(pktmp); 2172 2173 if (!do_X509_sign(bio_err, ret,pkey,dgst, sigopts)) 2174 goto err; 2175 2176 /* We now just add it to the database */ 2177 row[DB_type]=(char *)OPENSSL_malloc(2); 2178 2179 tm=X509_get_notAfter(ret); 2180 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2181 memcpy(row[DB_exp_date],tm->data,tm->length); 2182 row[DB_exp_date][tm->length]='\0'; 2183 2184 row[DB_rev_date]=NULL; 2185 2186 /* row[DB_serial] done already */ 2187 row[DB_file]=(char *)OPENSSL_malloc(8); 2188 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0); 2189 2190 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2191 (row[DB_file] == NULL) || (row[DB_name] == NULL)) 2192 { 2193 BIO_printf(bio_err,"Memory allocation failure\n"); 2194 goto err; 2195 } 2196 BUF_strlcpy(row[DB_file],"unknown",8); 2197 row[DB_type][0]='V'; 2198 row[DB_type][1]='\0'; 2199 2200 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2201 { 2202 BIO_printf(bio_err,"Memory allocation failure\n"); 2203 goto err; 2204 } 2205 2206 for (i=0; i<DB_NUMBER; i++) 2207 { 2208 irow[i]=row[i]; 2209 row[i]=NULL; 2210 } 2211 irow[DB_NUMBER]=NULL; 2212 2213 if (!TXT_DB_insert(db->db,irow)) 2214 { 2215 BIO_printf(bio_err,"failed to update database\n"); 2216 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2217 goto err; 2218 } 2219 ok=1; 2220 err: 2221 for (i=0; i<DB_NUMBER; i++) 2222 if (row[i] != NULL) OPENSSL_free(row[i]); 2223 2224 if (CAname != NULL) 2225 X509_NAME_free(CAname); 2226 if (subject != NULL) 2227 X509_NAME_free(subject); 2228 if ((dn_subject != NULL) && !email_dn) 2229 X509_NAME_free(dn_subject); 2230 if (tmptm != NULL) 2231 ASN1_UTCTIME_free(tmptm); 2232 if (ok <= 0) 2233 { 2234 if (ret != NULL) X509_free(ret); 2235 ret=NULL; 2236 } 2237 else 2238 *xret=ret; 2239 return(ok); 2240 } 2241 2242 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext) 2243 { 2244 2245 if (output_der) 2246 { 2247 (void)i2d_X509_bio(bp,x); 2248 return; 2249 } 2250 #if 0 2251 /* ??? Not needed since X509_print prints all this stuff anyway */ 2252 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256); 2253 BIO_printf(bp,"issuer :%s\n",f); 2254 2255 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256); 2256 BIO_printf(bp,"subject:%s\n",f); 2257 2258 BIO_puts(bp,"serial :"); 2259 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber); 2260 BIO_puts(bp,"\n\n"); 2261 #endif 2262 if (!notext)X509_print(bp,x); 2263 PEM_write_bio_X509(bp,x); 2264 } 2265 2266 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509, 2267 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts, 2268 STACK_OF(CONF_VALUE) *policy, CA_DB *db, 2269 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate, 2270 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt, 2271 unsigned long nameopt, int default_op, int ext_copy) 2272 { 2273 STACK_OF(CONF_VALUE) *sk=NULL; 2274 LHASH_OF(CONF_VALUE) *parms=NULL; 2275 X509_REQ *req=NULL; 2276 CONF_VALUE *cv=NULL; 2277 NETSCAPE_SPKI *spki = NULL; 2278 X509_REQ_INFO *ri; 2279 char *type,*buf; 2280 EVP_PKEY *pktmp=NULL; 2281 X509_NAME *n=NULL; 2282 X509_NAME_ENTRY *ne=NULL; 2283 int ok= -1,i,j; 2284 long errline; 2285 int nid; 2286 2287 /* 2288 * Load input file into a hash table. (This is just an easy 2289 * way to read and parse the file, then put it into a convenient 2290 * STACK format). 2291 */ 2292 parms=CONF_load(NULL,infile,&errline); 2293 if (parms == NULL) 2294 { 2295 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile); 2296 ERR_print_errors(bio_err); 2297 goto err; 2298 } 2299 2300 sk=CONF_get_section(parms, "default"); 2301 if (sk_CONF_VALUE_num(sk) == 0) 2302 { 2303 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile); 2304 CONF_free(parms); 2305 goto err; 2306 } 2307 2308 /* 2309 * Now create a dummy X509 request structure. We don't actually 2310 * have an X509 request, but we have many of the components 2311 * (a public key, various DN components). The idea is that we 2312 * put these components into the right X509 request structure 2313 * and we can use the same code as if you had a real X509 request. 2314 */ 2315 req=X509_REQ_new(); 2316 if (req == NULL) 2317 { 2318 ERR_print_errors(bio_err); 2319 goto err; 2320 } 2321 2322 /* 2323 * Build up the subject name set. 2324 */ 2325 ri=req->req_info; 2326 n = ri->subject; 2327 2328 for (i = 0; ; i++) 2329 { 2330 if (sk_CONF_VALUE_num(sk) <= i) break; 2331 2332 cv=sk_CONF_VALUE_value(sk,i); 2333 type=cv->name; 2334 /* Skip past any leading X. X: X, etc to allow for 2335 * multiple instances 2336 */ 2337 for (buf = cv->name; *buf ; buf++) 2338 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) 2339 { 2340 buf++; 2341 if (*buf) type = buf; 2342 break; 2343 } 2344 2345 buf=cv->value; 2346 if ((nid=OBJ_txt2nid(type)) == NID_undef) 2347 { 2348 if (strcmp(type, "SPKAC") == 0) 2349 { 2350 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1); 2351 if (spki == NULL) 2352 { 2353 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n"); 2354 ERR_print_errors(bio_err); 2355 goto err; 2356 } 2357 } 2358 continue; 2359 } 2360 2361 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, 2362 (unsigned char *)buf, -1, -1, 0)) 2363 goto err; 2364 } 2365 if (spki == NULL) 2366 { 2367 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n", 2368 infile); 2369 goto err; 2370 } 2371 2372 /* 2373 * Now extract the key from the SPKI structure. 2374 */ 2375 2376 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n"); 2377 2378 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL) 2379 { 2380 BIO_printf(bio_err,"error unpacking SPKAC public key\n"); 2381 goto err; 2382 } 2383 2384 j = NETSCAPE_SPKI_verify(spki, pktmp); 2385 if (j <= 0) 2386 { 2387 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n"); 2388 goto err; 2389 } 2390 BIO_printf(bio_err,"Signature ok\n"); 2391 2392 X509_REQ_set_pubkey(req,pktmp); 2393 EVP_PKEY_free(pktmp); 2394 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype, 2395 multirdn,email_dn,startdate,enddate, days,1,verbose,req, 2396 ext_sect,lconf, certopt, nameopt, default_op, ext_copy, 0); 2397 err: 2398 if (req != NULL) X509_REQ_free(req); 2399 if (parms != NULL) CONF_free(parms); 2400 if (spki != NULL) NETSCAPE_SPKI_free(spki); 2401 if (ne != NULL) X509_NAME_ENTRY_free(ne); 2402 2403 return(ok); 2404 } 2405 2406 static int check_time_format(const char *str) 2407 { 2408 return ASN1_TIME_set_string(NULL, str); 2409 } 2410 2411 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value) 2412 { 2413 ASN1_UTCTIME *tm=NULL; 2414 char *row[DB_NUMBER],**rrow,**irow; 2415 char *rev_str = NULL; 2416 BIGNUM *bn = NULL; 2417 int ok=-1,i; 2418 2419 for (i=0; i<DB_NUMBER; i++) 2420 row[i]=NULL; 2421 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0); 2422 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL); 2423 if (!bn) 2424 goto err; 2425 if (BN_is_zero(bn)) 2426 row[DB_serial]=BUF_strdup("00"); 2427 else 2428 row[DB_serial]=BN_bn2hex(bn); 2429 BN_free(bn); 2430 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) 2431 { 2432 BIO_printf(bio_err,"Memory allocation failure\n"); 2433 goto err; 2434 } 2435 /* We have to lookup by serial number because name lookup 2436 * skips revoked certs 2437 */ 2438 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2439 if (rrow == NULL) 2440 { 2441 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]); 2442 2443 /* We now just add it to the database */ 2444 row[DB_type]=(char *)OPENSSL_malloc(2); 2445 2446 tm=X509_get_notAfter(x509); 2447 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1); 2448 memcpy(row[DB_exp_date],tm->data,tm->length); 2449 row[DB_exp_date][tm->length]='\0'; 2450 2451 row[DB_rev_date]=NULL; 2452 2453 /* row[DB_serial] done already */ 2454 row[DB_file]=(char *)OPENSSL_malloc(8); 2455 2456 /* row[DB_name] done already */ 2457 2458 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) || 2459 (row[DB_file] == NULL)) 2460 { 2461 BIO_printf(bio_err,"Memory allocation failure\n"); 2462 goto err; 2463 } 2464 BUF_strlcpy(row[DB_file],"unknown",8); 2465 row[DB_type][0]='V'; 2466 row[DB_type][1]='\0'; 2467 2468 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL) 2469 { 2470 BIO_printf(bio_err,"Memory allocation failure\n"); 2471 goto err; 2472 } 2473 2474 for (i=0; i<DB_NUMBER; i++) 2475 { 2476 irow[i]=row[i]; 2477 row[i]=NULL; 2478 } 2479 irow[DB_NUMBER]=NULL; 2480 2481 if (!TXT_DB_insert(db->db,irow)) 2482 { 2483 BIO_printf(bio_err,"failed to update database\n"); 2484 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error); 2485 goto err; 2486 } 2487 2488 /* Revoke Certificate */ 2489 ok = do_revoke(x509,db, type, value); 2490 2491 goto err; 2492 2493 } 2494 else if (index_name_cmp_noconst(row, rrow)) 2495 { 2496 BIO_printf(bio_err,"ERROR:name does not match %s\n", 2497 row[DB_name]); 2498 goto err; 2499 } 2500 else if (rrow[DB_type][0]=='R') 2501 { 2502 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n", 2503 row[DB_serial]); 2504 goto err; 2505 } 2506 else 2507 { 2508 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]); 2509 rev_str = make_revocation_str(type, value); 2510 if (!rev_str) 2511 { 2512 BIO_printf(bio_err, "Error in revocation arguments\n"); 2513 goto err; 2514 } 2515 rrow[DB_type][0]='R'; 2516 rrow[DB_type][1]='\0'; 2517 rrow[DB_rev_date] = rev_str; 2518 } 2519 ok=1; 2520 err: 2521 for (i=0; i<DB_NUMBER; i++) 2522 { 2523 if (row[i] != NULL) 2524 OPENSSL_free(row[i]); 2525 } 2526 return(ok); 2527 } 2528 2529 static int get_certificate_status(const char *serial, CA_DB *db) 2530 { 2531 char *row[DB_NUMBER],**rrow; 2532 int ok=-1,i; 2533 2534 /* Free Resources */ 2535 for (i=0; i<DB_NUMBER; i++) 2536 row[i]=NULL; 2537 2538 /* Malloc needed char spaces */ 2539 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2); 2540 if (row[DB_serial] == NULL) 2541 { 2542 BIO_printf(bio_err,"Malloc failure\n"); 2543 goto err; 2544 } 2545 2546 if (strlen(serial) % 2) 2547 { 2548 /* Set the first char to 0 */; 2549 row[DB_serial][0]='0'; 2550 2551 /* Copy String from serial to row[DB_serial] */ 2552 memcpy(row[DB_serial]+1, serial, strlen(serial)); 2553 row[DB_serial][strlen(serial)+1]='\0'; 2554 } 2555 else 2556 { 2557 /* Copy String from serial to row[DB_serial] */ 2558 memcpy(row[DB_serial], serial, strlen(serial)); 2559 row[DB_serial][strlen(serial)]='\0'; 2560 } 2561 2562 /* Make it Upper Case */ 2563 for (i=0; row[DB_serial][i] != '\0'; i++) 2564 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]); 2565 2566 2567 ok=1; 2568 2569 /* Search for the certificate */ 2570 rrow=TXT_DB_get_by_index(db->db,DB_serial,row); 2571 if (rrow == NULL) 2572 { 2573 BIO_printf(bio_err,"Serial %s not present in db.\n", 2574 row[DB_serial]); 2575 ok=-1; 2576 goto err; 2577 } 2578 else if (rrow[DB_type][0]=='V') 2579 { 2580 BIO_printf(bio_err,"%s=Valid (%c)\n", 2581 row[DB_serial], rrow[DB_type][0]); 2582 goto err; 2583 } 2584 else if (rrow[DB_type][0]=='R') 2585 { 2586 BIO_printf(bio_err,"%s=Revoked (%c)\n", 2587 row[DB_serial], rrow[DB_type][0]); 2588 goto err; 2589 } 2590 else if (rrow[DB_type][0]=='E') 2591 { 2592 BIO_printf(bio_err,"%s=Expired (%c)\n", 2593 row[DB_serial], rrow[DB_type][0]); 2594 goto err; 2595 } 2596 else if (rrow[DB_type][0]=='S') 2597 { 2598 BIO_printf(bio_err,"%s=Suspended (%c)\n", 2599 row[DB_serial], rrow[DB_type][0]); 2600 goto err; 2601 } 2602 else 2603 { 2604 BIO_printf(bio_err,"%s=Unknown (%c).\n", 2605 row[DB_serial], rrow[DB_type][0]); 2606 ok=-1; 2607 } 2608 err: 2609 for (i=0; i<DB_NUMBER; i++) 2610 { 2611 if (row[i] != NULL) 2612 OPENSSL_free(row[i]); 2613 } 2614 return(ok); 2615 } 2616 2617 static int do_updatedb (CA_DB *db) 2618 { 2619 ASN1_UTCTIME *a_tm = NULL; 2620 int i, cnt = 0; 2621 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */ 2622 char **rrow, *a_tm_s; 2623 2624 a_tm = ASN1_UTCTIME_new(); 2625 2626 /* get actual time and make a string */ 2627 a_tm = X509_gmtime_adj(a_tm, 0); 2628 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1); 2629 if (a_tm_s == NULL) 2630 { 2631 cnt = -1; 2632 goto err; 2633 } 2634 2635 memcpy(a_tm_s, a_tm->data, a_tm->length); 2636 a_tm_s[a_tm->length] = '\0'; 2637 2638 if (strncmp(a_tm_s, "49", 2) <= 0) 2639 a_y2k = 1; 2640 else 2641 a_y2k = 0; 2642 2643 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) 2644 { 2645 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i); 2646 2647 if (rrow[DB_type][0] == 'V') 2648 { 2649 /* ignore entries that are not valid */ 2650 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0) 2651 db_y2k = 1; 2652 else 2653 db_y2k = 0; 2654 2655 if (db_y2k == a_y2k) 2656 { 2657 /* all on the same y2k side */ 2658 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) 2659 { 2660 rrow[DB_type][0] = 'E'; 2661 rrow[DB_type][1] = '\0'; 2662 cnt++; 2663 2664 BIO_printf(bio_err, "%s=Expired\n", 2665 rrow[DB_serial]); 2666 } 2667 } 2668 else if (db_y2k < a_y2k) 2669 { 2670 rrow[DB_type][0] = 'E'; 2671 rrow[DB_type][1] = '\0'; 2672 cnt++; 2673 2674 BIO_printf(bio_err, "%s=Expired\n", 2675 rrow[DB_serial]); 2676 } 2677 2678 } 2679 } 2680 2681 err: 2682 2683 ASN1_UTCTIME_free(a_tm); 2684 OPENSSL_free(a_tm_s); 2685 2686 return (cnt); 2687 } 2688 2689 static const char *crl_reasons[] = { 2690 /* CRL reason strings */ 2691 "unspecified", 2692 "keyCompromise", 2693 "CACompromise", 2694 "affiliationChanged", 2695 "superseded", 2696 "cessationOfOperation", 2697 "certificateHold", 2698 "removeFromCRL", 2699 /* Additional pseudo reasons */ 2700 "holdInstruction", 2701 "keyTime", 2702 "CAkeyTime" 2703 }; 2704 2705 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *)) 2706 2707 /* Given revocation information convert to a DB string. 2708 * The format of the string is: 2709 * revtime[,reason,extra]. Where 'revtime' is the 2710 * revocation time (the current time). 'reason' is the 2711 * optional CRL reason and 'extra' is any additional 2712 * argument 2713 */ 2714 2715 char *make_revocation_str(int rev_type, char *rev_arg) 2716 { 2717 char *other = NULL, *str; 2718 const char *reason = NULL; 2719 ASN1_OBJECT *otmp; 2720 ASN1_UTCTIME *revtm = NULL; 2721 int i; 2722 switch (rev_type) 2723 { 2724 case REV_NONE: 2725 break; 2726 2727 case REV_CRL_REASON: 2728 for (i = 0; i < 8; i++) 2729 { 2730 if (!strcasecmp(rev_arg, crl_reasons[i])) 2731 { 2732 reason = crl_reasons[i]; 2733 break; 2734 } 2735 } 2736 if (reason == NULL) 2737 { 2738 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg); 2739 return NULL; 2740 } 2741 break; 2742 2743 case REV_HOLD: 2744 /* Argument is an OID */ 2745 2746 otmp = OBJ_txt2obj(rev_arg, 0); 2747 ASN1_OBJECT_free(otmp); 2748 2749 if (otmp == NULL) 2750 { 2751 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg); 2752 return NULL; 2753 } 2754 2755 reason = "holdInstruction"; 2756 other = rev_arg; 2757 break; 2758 2759 case REV_KEY_COMPROMISE: 2760 case REV_CA_COMPROMISE: 2761 2762 /* Argument is the key compromise time */ 2763 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) 2764 { 2765 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg); 2766 return NULL; 2767 } 2768 other = rev_arg; 2769 if (rev_type == REV_KEY_COMPROMISE) 2770 reason = "keyTime"; 2771 else 2772 reason = "CAkeyTime"; 2773 2774 break; 2775 2776 } 2777 2778 revtm = X509_gmtime_adj(NULL, 0); 2779 2780 i = revtm->length + 1; 2781 2782 if (reason) i += strlen(reason) + 1; 2783 if (other) i += strlen(other) + 1; 2784 2785 str = OPENSSL_malloc(i); 2786 2787 if (!str) return NULL; 2788 2789 BUF_strlcpy(str, (char *)revtm->data, i); 2790 if (reason) 2791 { 2792 BUF_strlcat(str, ",", i); 2793 BUF_strlcat(str, reason, i); 2794 } 2795 if (other) 2796 { 2797 BUF_strlcat(str, ",", i); 2798 BUF_strlcat(str, other, i); 2799 } 2800 ASN1_UTCTIME_free(revtm); 2801 return str; 2802 } 2803 2804 /* Convert revocation field to X509_REVOKED entry 2805 * return code: 2806 * 0 error 2807 * 1 OK 2808 * 2 OK and some extensions added (i.e. V2 CRL) 2809 */ 2810 2811 2812 int make_revoked(X509_REVOKED *rev, const char *str) 2813 { 2814 char *tmp = NULL; 2815 int reason_code = -1; 2816 int i, ret = 0; 2817 ASN1_OBJECT *hold = NULL; 2818 ASN1_GENERALIZEDTIME *comp_time = NULL; 2819 ASN1_ENUMERATED *rtmp = NULL; 2820 2821 ASN1_TIME *revDate = NULL; 2822 2823 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str); 2824 2825 if (i == 0) 2826 goto err; 2827 2828 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate)) 2829 goto err; 2830 2831 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) 2832 { 2833 rtmp = ASN1_ENUMERATED_new(); 2834 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code)) 2835 goto err; 2836 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0)) 2837 goto err; 2838 } 2839 2840 if (rev && comp_time) 2841 { 2842 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0)) 2843 goto err; 2844 } 2845 if (rev && hold) 2846 { 2847 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0)) 2848 goto err; 2849 } 2850 2851 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS) 2852 ret = 2; 2853 else ret = 1; 2854 2855 err: 2856 2857 if (tmp) OPENSSL_free(tmp); 2858 ASN1_OBJECT_free(hold); 2859 ASN1_GENERALIZEDTIME_free(comp_time); 2860 ASN1_ENUMERATED_free(rtmp); 2861 ASN1_TIME_free(revDate); 2862 2863 return ret; 2864 } 2865 2866 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str) 2867 { 2868 char buf[25],*pbuf, *p; 2869 int j; 2870 j=i2a_ASN1_OBJECT(bp,obj); 2871 pbuf=buf; 2872 for (j=22-j; j>0; j--) 2873 *(pbuf++)=' '; 2874 *(pbuf++)=':'; 2875 *(pbuf++)='\0'; 2876 BIO_puts(bp,buf); 2877 2878 if (str->type == V_ASN1_PRINTABLESTRING) 2879 BIO_printf(bp,"PRINTABLE:'"); 2880 else if (str->type == V_ASN1_T61STRING) 2881 BIO_printf(bp,"T61STRING:'"); 2882 else if (str->type == V_ASN1_IA5STRING) 2883 BIO_printf(bp,"IA5STRING:'"); 2884 else if (str->type == V_ASN1_UNIVERSALSTRING) 2885 BIO_printf(bp,"UNIVERSALSTRING:'"); 2886 else 2887 BIO_printf(bp,"ASN.1 %2d:'",str->type); 2888 2889 p=(char *)str->data; 2890 for (j=str->length; j>0; j--) 2891 { 2892 if ((*p >= ' ') && (*p <= '~')) 2893 BIO_printf(bp,"%c",*p); 2894 else if (*p & 0x80) 2895 BIO_printf(bp,"\\0x%02X",*p); 2896 else if ((unsigned char)*p == 0xf7) 2897 BIO_printf(bp,"^?"); 2898 else BIO_printf(bp,"^%c",*p+'@'); 2899 p++; 2900 } 2901 BIO_printf(bp,"'\n"); 2902 return 1; 2903 } 2904 2905 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str) 2906 { 2907 char *tmp = NULL; 2908 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p; 2909 int reason_code = -1; 2910 int ret = 0; 2911 unsigned int i; 2912 ASN1_OBJECT *hold = NULL; 2913 ASN1_GENERALIZEDTIME *comp_time = NULL; 2914 tmp = BUF_strdup(str); 2915 2916 p = strchr(tmp, ','); 2917 2918 rtime_str = tmp; 2919 2920 if (p) 2921 { 2922 *p = '\0'; 2923 p++; 2924 reason_str = p; 2925 p = strchr(p, ','); 2926 if (p) 2927 { 2928 *p = '\0'; 2929 arg_str = p + 1; 2930 } 2931 } 2932 2933 if (prevtm) 2934 { 2935 *prevtm = ASN1_UTCTIME_new(); 2936 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) 2937 { 2938 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str); 2939 goto err; 2940 } 2941 } 2942 if (reason_str) 2943 { 2944 for (i = 0; i < NUM_REASONS; i++) 2945 { 2946 if(!strcasecmp(reason_str, crl_reasons[i])) 2947 { 2948 reason_code = i; 2949 break; 2950 } 2951 } 2952 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) 2953 { 2954 BIO_printf(bio_err, "invalid reason code %s\n", reason_str); 2955 goto err; 2956 } 2957 2958 if (reason_code == 7) 2959 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL; 2960 else if (reason_code == 8) /* Hold instruction */ 2961 { 2962 if (!arg_str) 2963 { 2964 BIO_printf(bio_err, "missing hold instruction\n"); 2965 goto err; 2966 } 2967 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD; 2968 hold = OBJ_txt2obj(arg_str, 0); 2969 2970 if (!hold) 2971 { 2972 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str); 2973 goto err; 2974 } 2975 if (phold) *phold = hold; 2976 } 2977 else if ((reason_code == 9) || (reason_code == 10)) 2978 { 2979 if (!arg_str) 2980 { 2981 BIO_printf(bio_err, "missing compromised time\n"); 2982 goto err; 2983 } 2984 comp_time = ASN1_GENERALIZEDTIME_new(); 2985 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) 2986 { 2987 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str); 2988 goto err; 2989 } 2990 if (reason_code == 9) 2991 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE; 2992 else 2993 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE; 2994 } 2995 } 2996 2997 if (preason) *preason = reason_code; 2998 if (pinvtm) *pinvtm = comp_time; 2999 else ASN1_GENERALIZEDTIME_free(comp_time); 3000 3001 ret = 1; 3002 3003 err: 3004 3005 if (tmp) OPENSSL_free(tmp); 3006 if (!phold) ASN1_OBJECT_free(hold); 3007 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time); 3008 3009 return ret; 3010 } 3011
