apps/ca.c

   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 "apps.h"
  68 #include <openssl/conf.h>
  69 #include <openssl/bio.h>
  70 #include <openssl/err.h>
  71 #include <openssl/bn.h>
  72 #include <openssl/txt_db.h>
  73 #include <openssl/evp.h>
  74 #include <openssl/x509.h>
  75 #include <openssl/x509v3.h>
  76 #include <openssl/objects.h>
  77 #include <openssl/ocsp.h>
  78 #include <openssl/pem.h>
  79
  80 #ifdef OPENSSL_SYS_WINDOWS
  81 #define strcasecmp _stricmp
  82 #else
  83 #include <strings.h>
  84 #endif
  85
  86 #ifndef W_OK
  87 #  ifdef OPENSSL_SYS_VMS
  88 #    if defined(__DECC)
  89 #      include <unistd.h>
  90 #    else
  91 #      include <unixlib.h>
  92 #    endif
  93 #  elif !defined(OPENSSL_SYS_VXWORKS)
  94 #    include <sys/file.h>
  95 #  endif
  96 #endif
  97
  98 #ifndef W_OK
  99 #  define F_OK 0
 100 #  define X_OK 1
 101 #  define W_OK 2
 102 #  define R_OK 4
 103 #endif
 104
 105 #undef PROG
 106 #define PROG ca_main
 107
 108 #define BASE_SECTION    "ca"
 109 #define CONFIG_FILE "openssl.cnf"
 110
 111 #define ENV_DEFAULT_CA          "default_ca"
 112
 113 #define ENV_DIR                 "dir"
 114 #define ENV_CERTS               "certs"
 115 #define ENV_CRL_DIR             "crl_dir"
 116 #define ENV_CA_DB               "CA_DB"
 117 #define ENV_NEW_CERTS_DIR       "new_certs_dir"
 118 #define ENV_CERTIFICATE         "certificate"
 119 #define ENV_SERIAL              "serial"
 120 #define ENV_CRL                 "crl"
 121 #define ENV_PRIVATE_KEY         "private_key"
 122 #define ENV_RANDFILE            "RANDFILE"
 123 #define ENV_DEFAULT_DAYS        "default_days"
 124 #define ENV_DEFAULT_STARTDATE   "default_startdate"
 125 #define ENV_DEFAULT_ENDDATE     "default_enddate"
 126 #define ENV_DEFAULT_CRL_DAYS    "default_crl_days"
 127 #define ENV_DEFAULT_CRL_HOURS   "default_crl_hours"
 128 #define ENV_DEFAULT_MD          "default_md"
 129 #define ENV_DEFAULT_EMAIL_DN    "email_in_dn"
 130 #define ENV_PRESERVE            "preserve"
 131 #define ENV_POLICY              "policy"
 132 #define ENV_EXTENSIONS          "x509_extensions"
 133 #define ENV_CRLEXT              "crl_extensions"
 134 #define ENV_MSIE_HACK           "msie_hack"
 135 #define ENV_NAMEOPT             "name_opt"
 136 #define ENV_CERTOPT             "cert_opt"
 137 #define ENV_EXTCOPY             "copy_extensions"
 138
 139 #define ENV_DATABASE            "database"
 140
 141 #define DB_type         0
 142 #define DB_exp_date     1
 143 #define DB_rev_date     2
 144 #define DB_serial       3       /* index - unique */
 145 #define DB_file         4
 146 #define DB_name         5       /* index - unique for active */
 147 #define DB_NUMBER       6
 148
 149 #define DB_TYPE_REV     'R'
 150 #define DB_TYPE_EXP     'E'
 151 #define DB_TYPE_VAL     'V'
 152
 153 /* Additional revocation information types */
 154
 155 #define REV_NONE                0       /* No addditional information */
 156 #define REV_CRL_REASON          1       /* Value is CRL reason code */
 157 #define REV_HOLD                2       /* Value is hold instruction */
 158 #define REV_KEY_COMPROMISE      3       /* Value is cert key compromise time */
 159 #define REV_CA_COMPROMISE       4       /* Value is CA key compromise time */
 160
 161 static char *ca_usage[]={
 162 "usage: ca args\n",
 163 "\n",
 164 " -verbose        - Talk alot while doing things\n",
 165 " -config file    - A config file\n",
 166 " -name arg       - The particular CA definition to use\n",
 167 " -gencrl         - Generate a new CRL\n",
 168 " -crldays days   - Days is when the next CRL is due\n",
 169 " -crlhours hours - Hours is when the next CRL is due\n",
 170 " -startdate YYMMDDHHMMSSZ  - certificate validity notBefore\n",
 171 " -enddate YYMMDDHHMMSSZ    - certificate validity notAfter (overrides -days)\n",
 172 " -days arg       - number of days to certify the certificate for\n",
 173 " -md arg         - md to use, one of md2, md5, sha or sha1\n",
 174 " -policy arg     - The CA 'policy' to support\n",
 175 " -keyfile arg    - private key file\n",
 176 " -keyform arg    - private key file format (PEM or ENGINE)\n",
 177 " -key arg        - key to decode the private key if it is encrypted\n",
 178 " -cert file      - The CA certificate\n",
 179 " -in file        - The input PEM encoded certificate request(s)\n",
 180 " -out file       - Where to put the output file(s)\n",
 181 " -outdir dir     - Where to put output certificates\n",
 182 " -infiles ....   - The last argument, requests to process\n",
 183 " -spkac file     - File contains DN and signed public key and challenge\n",
 184 " -ss_cert file   - File contains a self signed cert to sign\n",
 185 " -preserveDN     - Don't re-order the DN\n",
 186 " -noemailDN      - Don't add the EMAIL field into certificate' subject\n",
 187 " -batch          - Don't ask questions\n",
 188 " -msie_hack      - msie modifications to handle all those universal strings\n",
 189 " -revoke file    - Revoke a certificate (given in file)\n",
 190 " -subj arg       - Use arg instead of request's subject\n",
 191 " -extensions ..  - Extension section (override value in config file)\n",
 192 " -extfile file   - Configuration file with X509v3 extentions to add\n",
 193 " -crlexts ..     - CRL extension section (override value in config file)\n",
 194 " -engine e       - use engine e, possibly a hardware device.\n",
 195 " -status serial  - Shows certificate status given the serial number\n",
 196 " -updatedb       - Updates db for expired certificates\n",
 197 NULL
 198 };
 199
 200 #ifdef EFENCE
 201 extern int EF_PROTECT_FREE;
 202 extern int EF_PROTECT_BELOW;
 203 extern int EF_ALIGNMENT;
 204 #endif
 205
 206 static void lookup_fail(char *name,char *tag);
 207 static unsigned long index_serial_hash(const char **a);
 208 static int index_serial_cmp(const char **a, const char **b);
 209 static unsigned long index_name_hash(const char **a);
 210 static int index_name_qual(char **a);
 211 static int index_name_cmp(const char **a,const char **b);
 212 static BIGNUM *load_serial(char *serialfile);
 213 static int save_serial(char *serialfile, BIGNUM *serial);
 214 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 215                    const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
 216                    BIGNUM *serial, char *subj, int email_dn, char *startdate,
 217                    char *enddate, long days, int batch, char *ext_sect, CONF *conf,
 218                    int verbose, unsigned long certopt, unsigned long nameopt,
 219                    int default_op, int ext_copy);
 220 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 221                         const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
 222                         TXT_DB *db, BIGNUM *serial, char *subj, int email_dn,
 223                         char *startdate, char *enddate, long days, int batch,
 224                         char *ext_sect, CONF *conf,int verbose, unsigned long certopt,
 225                         unsigned long nameopt, int default_op, int ext_copy,
 226                         ENGINE *e);
 227 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 228                          const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
 229                          TXT_DB *db, BIGNUM *serial,char *subj, int email_dn,
 230                          char *startdate, char *enddate, long days, char *ext_sect,
 231                          CONF *conf, int verbose, unsigned long certopt,
 232                          unsigned long nameopt, int default_op, int ext_copy);
 233 static int fix_data(int nid, int *type);
 234 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
 235 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
 236         STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,char *subj,
 237         int email_dn, char *startdate, char *enddate, long days, int batch,
 238         int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
 239         unsigned long certopt, unsigned long nameopt, int default_op,
 240         int ext_copy);
 241 static X509_NAME *do_subject(char *subject);
 242 static int do_revoke(X509 *x509, TXT_DB *db, int ext, char *extval);
 243 static int get_certificate_status(const char *ser_status, TXT_DB *db);
 244 static int do_updatedb(TXT_DB *db);
 245 static int check_time_format(char *str);
 246 char *make_revocation_str(int rev_type, char *rev_arg);
 247 int make_revoked(X509_REVOKED *rev, char *str);
 248 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
 249 static CONF *conf=NULL;
 250 static CONF *extconf=NULL;
 251 static char *section=NULL;
 252
 253 static int preserve=0;
 254 static int msie_hack=0;
 255
 256 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
 257 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
 258 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
 259 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
 260
 261
 262 int MAIN(int, char **);
 263
 264 int MAIN(int argc, char **argv)
 265         {
 266         ENGINE *e = NULL;
 267         char *key=NULL,*passargin=NULL;
 268         int free_key = 0;
 269         int total=0;
 270         int total_done=0;
 271         int badops=0;
 272         int ret=1;
 273         int email_dn=1;
 274         int req=0;
 275         int verbose=0;
 276         int gencrl=0;
 277         int dorevoke=0;
 278         int doupdatedb=0;
 279         long crldays=0;
 280         long crlhours=0;
 281         long errorline= -1;
 282         char *configfile=NULL;
 283         char *md=NULL;
 284         char *policy=NULL;
 285         char *keyfile=NULL;
 286         char *certfile=NULL;
 287         int keyform=FORMAT_PEM;
 288         char *infile=NULL;
 289         char *spkac_file=NULL;
 290         char *ss_cert_file=NULL;
 291         char *ser_status=NULL;
 292         EVP_PKEY *pkey=NULL;
 293         int output_der = 0;
 294         char *outfile=NULL;
 295         char *outdir=NULL;
 296         char *serialfile=NULL;
 297         char *extensions=NULL;
 298         char *extfile=NULL;
 299         char *subj=NULL;
 300         char *tmp_email_dn=NULL;
 301         char *crl_ext=NULL;
 302         int rev_type = REV_NONE;
 303         char *rev_arg = NULL;
 304         BIGNUM *serial=NULL;
 305         char *startdate=NULL;
 306         char *enddate=NULL;
 307         long days=0;
 308         int batch=0;
 309         int notext=0;
 310         unsigned long nameopt = 0, certopt = 0;
 311         int default_op = 1;
 312         int ext_copy = EXT_COPY_NONE;
 313         X509 *x509=NULL;
 314         X509 *x=NULL;
 315         BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
 316         char *dbfile=NULL;
 317         TXT_DB *db=NULL;
 318         X509_CRL *crl=NULL;
 319         X509_REVOKED *r=NULL;
 320         ASN1_TIME *tmptm;
 321         ASN1_INTEGER *tmpser;
 322         char **pp,*p,*f;
 323         int i,j;
 324         long l;
 325         const EVP_MD *dgst=NULL;
 326         STACK_OF(CONF_VALUE) *attribs=NULL;
 327         STACK_OF(X509) *cert_sk=NULL;
 328 #undef BSIZE
 329 #define BSIZE 256
 330         MS_STATIC char buf[3][BSIZE];
 331         char *randfile=NULL;
 332         char *engine = NULL;
 333
 334 #ifdef EFENCE
 335 EF_PROTECT_FREE=1;
 336 EF_PROTECT_BELOW=1;
 337 EF_ALIGNMENT=0;
 338 #endif
 339
 340         apps_startup();
 341
 342         conf = NULL;
 343         key = NULL;
 344         section = NULL;
 345
 346         preserve=0;
 347         msie_hack=0;
 348         if (bio_err == NULL)
 349                 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 350                         BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 351
 352         argc--;
 353         argv++;
 354         while (argc >= 1)
 355                 {
 356                 if      (strcmp(*argv,"-verbose") == 0)
 357                         verbose=1;
 358                 else if (strcmp(*argv,"-config") == 0)
 359                         {
 360                         if (--argc < 1) goto bad;
 361                         configfile= *(++argv);
 362                         }
 363                 else if (strcmp(*argv,"-name") == 0)
 364                         {
 365                         if (--argc < 1) goto bad;
 366                         section= *(++argv);
 367                         }
 368                 else if (strcmp(*argv,"-subj") == 0)
 369                         {
 370                         if (--argc < 1) goto bad;
 371                         subj= *(++argv);
 372                         /* preserve=1; */
 373                         }
 374                 else if (strcmp(*argv,"-startdate") == 0)
 375                         {
 376                         if (--argc < 1) goto bad;
 377                         startdate= *(++argv);
 378                         }
 379                 else if (strcmp(*argv,"-enddate") == 0)
 380                         {
 381                         if (--argc < 1) goto bad;
 382                         enddate= *(++argv);
 383                         }
 384                 else if (strcmp(*argv,"-days") == 0)
 385                         {
 386                         if (--argc < 1) goto bad;
 387                         days=atoi(*(++argv));
 388                         }
 389                 else if (strcmp(*argv,"-md") == 0)
 390                         {
 391                         if (--argc < 1) goto bad;
 392                         md= *(++argv);
 393                         }
 394                 else if (strcmp(*argv,"-policy") == 0)
 395                         {
 396                         if (--argc < 1) goto bad;
 397                         policy= *(++argv);
 398                         }
 399                 else if (strcmp(*argv,"-keyfile") == 0)
 400                         {
 401                         if (--argc < 1) goto bad;
 402                         keyfile= *(++argv);
 403                         }
 404                 else if (strcmp(*argv,"-keyform") == 0)
 405                         {
 406                         if (--argc < 1) goto bad;
 407                         keyform=str2fmt(*(++argv));
 408                         }
 409                 else if (strcmp(*argv,"-passin") == 0)
 410                         {
 411                         if (--argc < 1) goto bad;
 412                         passargin= *(++argv);
 413                         }
 414                 else if (strcmp(*argv,"-key") == 0)
 415                         {
 416                         if (--argc < 1) goto bad;
 417                         key= *(++argv);
 418                         }
 419                 else if (strcmp(*argv,"-cert") == 0)
 420                         {
 421                         if (--argc < 1) goto bad;
 422                         certfile= *(++argv);
 423                         }
 424                 else if (strcmp(*argv,"-in") == 0)
 425                         {
 426                         if (--argc < 1) goto bad;
 427                         infile= *(++argv);
 428                         req=1;
 429                         }
 430                 else if (strcmp(*argv,"-out") == 0)
 431                         {
 432                         if (--argc < 1) goto bad;
 433                         outfile= *(++argv);
 434                         }
 435                 else if (strcmp(*argv,"-outdir") == 0)
 436                         {
 437                         if (--argc < 1) goto bad;
 438                         outdir= *(++argv);
 439                         }
 440                 else if (strcmp(*argv,"-notext") == 0)
 441                         notext=1;
 442                 else if (strcmp(*argv,"-batch") == 0)
 443                         batch=1;
 444                 else if (strcmp(*argv,"-preserveDN") == 0)
 445                         preserve=1;
 446                 else if (strcmp(*argv,"-noemailDN") == 0)
 447                         email_dn=0;
 448                 else if (strcmp(*argv,"-gencrl") == 0)
 449                         gencrl=1;
 450                 else if (strcmp(*argv,"-msie_hack") == 0)
 451                         msie_hack=1;
 452                 else if (strcmp(*argv,"-crldays") == 0)
 453                         {
 454                         if (--argc < 1) goto bad;
 455                         crldays= atol(*(++argv));
 456                         }
 457                 else if (strcmp(*argv,"-crlhours") == 0)
 458                         {
 459                         if (--argc < 1) goto bad;
 460                         crlhours= atol(*(++argv));
 461                         }
 462                 else if (strcmp(*argv,"-infiles") == 0)
 463                         {
 464                         argc--;
 465                         argv++;
 466                         req=1;
 467                         break;
 468                         }
 469                 else if (strcmp(*argv, "-ss_cert") == 0)
 470                         {
 471                         if (--argc < 1) goto bad;
 472                         ss_cert_file = *(++argv);
 473                         req=1;
 474                         }
 475                 else if (strcmp(*argv, "-spkac") == 0)
 476                         {
 477                         if (--argc < 1) goto bad;
 478                         spkac_file = *(++argv);
 479                         req=1;
 480                         }
 481                 else if (strcmp(*argv,"-revoke") == 0)
 482                         {
 483                         if (--argc < 1) goto bad;
 484                         infile= *(++argv);
 485                         dorevoke=1;
 486                         }
 487                 else if (strcmp(*argv,"-extensions") == 0)
 488                         {
 489                         if (--argc < 1) goto bad;
 490                         extensions= *(++argv);
 491                         }
 492                 else if (strcmp(*argv,"-extfile") == 0)
 493                         {
 494                         if (--argc < 1) goto bad;
 495                         extfile= *(++argv);
 496                         }
 497                 else if (strcmp(*argv,"-status") == 0)
 498                         {
 499                         if (--argc < 1) goto bad;
 500                         ser_status= *(++argv);
 501                         }
 502                 else if (strcmp(*argv,"-updatedb") == 0)
 503                         {
 504                         doupdatedb=1;
 505                         }
 506                 else if (strcmp(*argv,"-crlexts") == 0)
 507                         {
 508                         if (--argc < 1) goto bad;
 509                         crl_ext= *(++argv);
 510                         }
 511                 else if (strcmp(*argv,"-crl_reason") == 0)
 512                         {
 513                         if (--argc < 1) goto bad;
 514                         rev_arg = *(++argv);
 515                         rev_type = REV_CRL_REASON;
 516                         }
 517                 else if (strcmp(*argv,"-crl_hold") == 0)
 518                         {
 519                         if (--argc < 1) goto bad;
 520                         rev_arg = *(++argv);
 521                         rev_type = REV_HOLD;
 522                         }
 523                 else if (strcmp(*argv,"-crl_compromise") == 0)
 524                         {
 525                         if (--argc < 1) goto bad;
 526                         rev_arg = *(++argv);
 527                         rev_type = REV_KEY_COMPROMISE;
 528                         }
 529                 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
 530                         {
 531                         if (--argc < 1) goto bad;
 532                         rev_arg = *(++argv);
 533                         rev_type = REV_CA_COMPROMISE;
 534                         }
 535                 else if (strcmp(*argv,"-engine") == 0)
 536                         {
 537                         if (--argc < 1) goto bad;
 538                         engine= *(++argv);
 539                         }
 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         e = setup_engine(bio_err, engine, 0);
 561
 562         /*****************************************************************/
 563         if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
 564         if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
 565         if (configfile == NULL)
 566                 {
 567                 /* We will just use 'buf[0]' as a temporary buffer.  */
 568 #ifdef OPENSSL_SYS_VMS
 569                 strncpy(buf[0],X509_get_default_cert_area(),
 570                         sizeof(buf[0])-1-sizeof(CONFIG_FILE));
 571 #else
 572                 strncpy(buf[0],X509_get_default_cert_area(),
 573                         sizeof(buf[0])-2-sizeof(CONFIG_FILE));
 574                 buf[0][sizeof(buf[0])-2-sizeof(CONFIG_FILE)]='\0';
 575                 strcat(buf[0],"/");
 576 #endif
 577                 strcat(buf[0],CONFIG_FILE);
 578                 configfile=buf[0];
 579                 }
 580
 581         BIO_printf(bio_err,"Using configuration from %s\n",configfile);
 582         conf = NCONF_new(NULL);
 583         if (NCONF_load(conf,configfile,&errorline) <= 0)
 584                 {
 585                 if (errorline <= 0)
 586                         BIO_printf(bio_err,"error loading the config file '%s'\n",
 587                                 configfile);
 588                 else
 589                         BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
 590                                 ,errorline,configfile);
 591                 goto err;
 592                 }
 593
 594         if (!load_config(bio_err, conf))
 595                 goto err;
 596
 597         /* Lets get the config section we are using */
 598         if (section == NULL)
 599                 {
 600                 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
 601                 if (section == NULL)
 602                         {
 603                         lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
 604                         goto err;
 605                         }
 606                 }
 607
 608         if (conf != NULL)
 609                 {
 610                 p=NCONF_get_string(conf,NULL,"oid_file");
 611                 if (p == NULL)
 612                         ERR_clear_error();
 613                 if (p != NULL)
 614                         {
 615                         BIO *oid_bio;
 616
 617                         oid_bio=BIO_new_file(p,"r");
 618                         if (oid_bio == NULL)
 619                                 {
 620                                 /*
 621                                 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
 622                                 ERR_print_errors(bio_err);
 623                                 */
 624                                 ERR_clear_error();
 625                                 }
 626                         else
 627                                 {
 628                                 OBJ_create_objects(oid_bio);
 629                                 BIO_free(oid_bio);
 630                                 }
 631                         }
 632                 if (!add_oid_section(bio_err,conf))
 633                         {
 634                         ERR_print_errors(bio_err);
 635                         goto err;
 636                         }
 637                 }
 638
 639         randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
 640         if (randfile == NULL)
 641                 ERR_clear_error();
 642         app_RAND_load_file(randfile, bio_err, 0);
 643
 644         in=BIO_new(BIO_s_file());
 645         out=BIO_new(BIO_s_file());
 646         Sout=BIO_new(BIO_s_file());
 647         Cout=BIO_new(BIO_s_file());
 648         if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
 649                 {
 650                 ERR_print_errors(bio_err);
 651                 goto err;
 652                 }
 653
 654         /*****************************************************************/
 655         /* report status of cert with serial number given on command line */
 656         if (ser_status)
 657         {
 658                 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
 659                         {
 660                         lookup_fail(section,ENV_DATABASE);
 661                         goto err;
 662                         }
 663                 if (BIO_read_filename(in,dbfile) <= 0)
 664                         {
 665                         perror(dbfile);
 666                         BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
 667                         goto err;
 668                         }
 669                 db=TXT_DB_read(in,DB_NUMBER);
 670                 if (db == NULL) goto err;
 671
 672                 if (!make_serial_index(db))
 673                         goto err;
 674
 675                 if (get_certificate_status(ser_status,db) != 1)
 676                         BIO_printf(bio_err,"Error verifying serial %s!\n",
 677                                  ser_status);
 678                 goto err;
 679         }
 680
 681         /*****************************************************************/
 682         /* we definitely need a public key, so let's get it */
 683
 684         if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
 685                 section,ENV_PRIVATE_KEY)) == NULL))
 686                 {
 687                 lookup_fail(section,ENV_PRIVATE_KEY);
 688                 goto err;
 689                 }
 690         if (!key)
 691                 {
 692                 free_key = 1;
 693                 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
 694                         {
 695                         BIO_printf(bio_err,"Error getting password\n");
 696                         goto err;
 697                         }
 698                 }
 699         pkey = load_key(bio_err, keyfile, keyform, key, e,
 700                 "CA private key");
 701         if (key) memset(key,0,strlen(key));
 702         if (pkey == NULL)
 703                 {
 704                 /* load_key() has already printed an appropriate message */
 705                 goto err;
 706                 }
 707
 708         /*****************************************************************/
 709         /* we need a certificate */
 710         if ((certfile == NULL) && ((certfile=NCONF_get_string(conf,
 711                 section,ENV_CERTIFICATE)) == NULL))
 712                 {
 713                 lookup_fail(section,ENV_CERTIFICATE);
 714                 goto err;
 715                 }
 716         x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
 717                 "CA certificate");
 718         if (x509 == NULL)
 719                 goto err;
 720
 721         if (!X509_check_private_key(x509,pkey))
 722                 {
 723                 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
 724                 goto err;
 725                 }
 726
 727         f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
 728         if (f == NULL)
 729                 ERR_clear_error();
 730         if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
 731                 preserve=1;
 732         f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
 733         if (f == NULL)
 734                 ERR_clear_error();
 735         if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
 736                 msie_hack=1;
 737
 738         f=NCONF_get_string(conf,section,ENV_NAMEOPT);
 739
 740         if (f)
 741                 {
 742                 if (!set_name_ex(&nameopt, f))
 743                         {
 744                         BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
 745                         goto err;
 746                         }
 747                 default_op = 0;
 748                 }
 749         else
 750                 ERR_clear_error();
 751
 752         f=NCONF_get_string(conf,section,ENV_CERTOPT);
 753
 754         if (f)
 755                 {
 756                 if (!set_cert_ex(&certopt, f))
 757                         {
 758                         BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
 759                         goto err;
 760                         }
 761                 default_op = 0;
 762                 }
 763         else
 764                 ERR_clear_error();
 765
 766         f=NCONF_get_string(conf,section,ENV_EXTCOPY);
 767
 768         if (f)
 769                 {
 770                 if (!set_ext_copy(&ext_copy, f))
 771                         {
 772                         BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
 773                         goto err;
 774                         }
 775                 }
 776         else
 777                 ERR_clear_error();
 778
 779         /*****************************************************************/
 780         /* lookup where to write new certificates */
 781         if ((outdir == NULL) && (req))
 782                 {
 783                 struct stat sb;
 784
 785                 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
 786                         == NULL)
 787                         {
 788                         BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
 789                         goto err;
 790                         }
 791 #ifndef OPENSSL_SYS_VMS
 792             /* outdir is a directory spec, but access() for VMS demands a
 793                filename.  In any case, stat(), below, will catch the problem
 794                if outdir is not a directory spec, and the fopen() or open()
 795                will catch an error if there is no write access.
 796
 797                Presumably, this problem could also be solved by using the DEC
 798                C routines to convert the directory syntax to Unixly, and give
 799                that to access().  However, time's too short to do that just
 800                now.
 801             */
 802                 if (access(outdir,R_OK|W_OK|X_OK) != 0)
 803                         {
 804                         BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
 805                         perror(outdir);
 806                         goto err;
 807                         }
 808
 809                 if (stat(outdir,&sb) != 0)
 810                         {
 811                         BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
 812                         perror(outdir);
 813                         goto err;
 814                         }
 815 #ifdef S_IFDIR
 816                 if (!(sb.st_mode & S_IFDIR))
 817                         {
 818                         BIO_printf(bio_err,"%s need to be a directory\n",outdir);
 819                         perror(outdir);
 820                         goto err;
 821                         }
 822 #endif
 823 #endif
 824                 }
 825
 826         /*****************************************************************/
 827         /* we need to load the database file */
 828         if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
 829                 {
 830                 lookup_fail(section,ENV_DATABASE);
 831                 goto err;
 832                 }
 833         if (BIO_read_filename(in,dbfile) <= 0)
 834                 {
 835                 perror(dbfile);
 836                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
 837                 goto err;
 838                 }
 839         db=TXT_DB_read(in,DB_NUMBER);
 840         if (db == NULL) goto err;
 841
 842         /* Lets check some fields */
 843         for (i=0; i<sk_num(db->data); i++)
 844                 {
 845                 pp=(char **)sk_value(db->data,i);
 846                 if ((pp[DB_type][0] != DB_TYPE_REV) &&
 847                         (pp[DB_rev_date][0] != '\0'))
 848                         {
 849                         BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
 850                         goto err;
 851                         }
 852                 if ((pp[DB_type][0] == DB_TYPE_REV) &&
 853                         !make_revoked(NULL, pp[DB_rev_date]))
 854                         {
 855                         BIO_printf(bio_err," in entry %d\n", i+1);
 856                         goto err;
 857                         }
 858                 if (!check_time_format(pp[DB_exp_date]))
 859                         {
 860                         BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
 861                         goto err;
 862                         }
 863                 p=pp[DB_serial];
 864                 j=strlen(p);
 865                 if (*p == '-')
 866                         {
 867                         p++;
 868                         j--;
 869                         }
 870                 if ((j&1) || (j < 2))
 871                         {
 872                         BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
 873                         goto err;
 874                         }
 875                 while (*p)
 876                         {
 877                         if (!(  ((*p >= '0') && (*p <= '9')) ||
 878                                 ((*p >= 'A') && (*p <= 'F')) ||
 879                                 ((*p >= 'a') && (*p <= 'f')))  )
 880                                 {
 881                                 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);
 882                                 goto err;
 883                                 }
 884                         p++;
 885                         }
 886                 }
 887         if (verbose)
 888                 {
 889                 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
 890 #ifdef OPENSSL_SYS_VMS
 891                 {
 892                 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
 893                 out = BIO_push(tmpbio, out);
 894                 }
 895 #endif
 896                 TXT_DB_write(out,db);
 897                 BIO_printf(bio_err,"%d entries loaded from the database\n",
 898                         db->data->num);
 899                 BIO_printf(bio_err,"generating index\n");
 900                 }
 901
 902         if (!make_serial_index(db))
 903                 goto err;
 904
 905         if (!TXT_DB_create_index(db, DB_name, index_name_qual,
 906                         LHASH_HASH_FN(index_name_hash),
 907                         LHASH_COMP_FN(index_name_cmp)))
 908                 {
 909                 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
 910                         db->error,db->arg1,db->arg2);
 911                 goto err;
 912                 }
 913
 914         /*****************************************************************/
 915         /* Update the db file for expired certificates */
 916         if (doupdatedb)
 917                 {
 918                 if (verbose)
 919                         BIO_printf(bio_err, "Updating %s ...\n",
 920                                                         dbfile);
 921
 922                 i = do_updatedb(db);
 923                 if (i == -1)
 924                         {
 925                         BIO_printf(bio_err,"Malloc failure\n");
 926                         goto err;
 927                         }
 928                 else if (i == 0)
 929                         {
 930                         if (verbose) BIO_printf(bio_err,
 931                                         "No entries found to mark expired\n");
 932                         }
 933                 else
 934                         {
 935                         out = BIO_new(BIO_s_file());
 936                         if (out == NULL)
 937                                 {
 938                                 ERR_print_errors(bio_err);
 939                                 goto err;
 940                                 }
 941
 942 #ifndef OPENSSL_SYS_VMS
 943                         j = BIO_snprintf(buf[0], sizeof buf[0], "%s.new", dbfile);
 944 #else
 945                         j = BIO_snprintf(buf[0], sizeof buf[0], "%s-new", dbfile);
 946 #endif
 947                         if (j < 0 || j >= sizeof buf[0])
 948                                 {
 949                                 BIO_printf(bio_err, "file name too long\n");
 950                                 goto err;
 951                                 }
 952                         if (BIO_write_filename(out,buf[0]) <= 0)
 953                                 {
 954                                 perror(dbfile);
 955                                 BIO_printf(bio_err,"unable to open '%s'\n",
 956                                                                         dbfile);
 957                                 goto err;
 958                                 }
 959                         j=TXT_DB_write(out,db);
 960                         if (j <= 0) goto err;
 961
 962                         BIO_free(out);
 963                         out = NULL;
 964 #ifndef OPENSSL_SYS_VMS
 965                         j = BIO_snprintf(buf[1], sizeof buf[1], "%s.old", dbfile);
 966 #else
 967                         j = BIO_snprintf(buf[1], sizeof buf[1], "%s-old", dbfile);
 968 #endif
 969                         if (j < 0 || j >= sizeof buf[1])
 970                                 {
 971                                 BIO_printf(bio_err, "file name too long\n");
 972                                 goto err;
 973                                 }
 974                         if (rename(dbfile,buf[1]) < 0)
 975                                 {
 976                                 BIO_printf(bio_err,
 977                                                 "unable to rename %s to %s\n",
 978                                                 dbfile, buf[1]);
 979                                 perror("reason");
 980                                 goto err;
 981                                 }
 982                         if (rename(buf[0],dbfile) < 0)
 983                                 {
 984                                 BIO_printf(bio_err,
 985                                                 "unable to rename %s to %s\n",
 986                                                 buf[0],dbfile);
 987                                 perror("reason");
 988                                 rename(buf[1],dbfile);
 989                                 goto err;
 990                                 }
 991
 992                         if (verbose) BIO_printf(bio_err,
 993                                 "Done. %d entries marked as expired\n",i);
 994                         }
 995                         goto err;
 996                 }
 997
 998         /*****************************************************************/
 999         /* Read extentions config file                                   */
1000         if (extfile)
1001                 {
1002                 extconf = NCONF_new(NULL);
1003                 if (NCONF_load(extconf,extfile,&errorline) <= 0)
1004                         {
1005                         if (errorline <= 0)
1006                                 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
1007                                         extfile);
1008                         else
1009                                 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
1010                                         errorline,extfile);
1011                         ret = 1;
1012                         goto err;
1013                         }
1014
1015                 if (verbose)
1016                         BIO_printf(bio_err, "Succesfully loaded extensions file %s\n", extfile);
1017
1018                 /* We can have sections in the ext file */
1019                 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
1020                         extensions = "default";
1021                 }
1022
1023         /*****************************************************************/
1024         if (req || gencrl)
1025                 {
1026                 if (outfile != NULL)
1027                         {
1028                         if (BIO_write_filename(Sout,outfile) <= 0)
1029                                 {
1030                                 perror(outfile);
1031                                 goto err;
1032                                 }
1033                         }
1034                 else
1035                         {
1036                         BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1037 #ifdef OPENSSL_SYS_VMS
1038                         {
1039                         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1040                         Sout = BIO_push(tmpbio, Sout);
1041                         }
1042 #endif
1043                         }
1044                 }
1045
1046         if (req)
1047                 {
1048                 if ((md == NULL) && ((md=NCONF_get_string(conf,
1049                         section,ENV_DEFAULT_MD)) == NULL))
1050                         {
1051                         lookup_fail(section,ENV_DEFAULT_MD);
1052                         goto err;
1053                         }
1054                 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1055                         section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1056                         {
1057                         if(strcmp(tmp_email_dn,"no") == 0)
1058                                 email_dn=0;
1059                         }
1060                 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1061                         {
1062                         BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1063                         goto err;
1064                         }
1065                 if (verbose)
1066                         BIO_printf(bio_err,"message digest is %s\n",
1067                                 OBJ_nid2ln(dgst->type));
1068                 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1069                         section,ENV_POLICY)) == NULL))
1070                         {
1071                         lookup_fail(section,ENV_POLICY);
1072                         goto err;
1073                         }
1074                 if (verbose)
1075                         BIO_printf(bio_err,"policy is %s\n",policy);
1076
1077                 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1078                         == NULL)
1079                         {
1080                         lookup_fail(section,ENV_SERIAL);
1081                         goto err;
1082                         }
1083
1084                 if (!extconf)
1085                         {
1086                         /* no '-extfile' option, so we look for extensions
1087                          * in the main configuration file */
1088                         if (!extensions)
1089                                 {
1090                                 extensions=NCONF_get_string(conf,section,
1091                                                                 ENV_EXTENSIONS);
1092                                 if (!extensions)
1093                                         ERR_clear_error();
1094                                 }
1095                         if (extensions)
1096                                 {
1097                                 /* Check syntax of file */
1098                                 X509V3_CTX ctx;
1099                                 X509V3_set_ctx_test(&ctx);
1100                                 X509V3_set_nconf(&ctx, conf);
1101                                 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1102                                                                 NULL))
1103                                         {
1104                                         BIO_printf(bio_err,
1105                                         "Error Loading extension section %s\n",
1106                                                                  extensions);
1107                                         ret = 1;
1108                                         goto err;
1109                                         }
1110                                 }
1111                         }
1112
1113                 if (startdate == NULL)
1114                         {
1115                         startdate=NCONF_get_string(conf,section,
1116                                 ENV_DEFAULT_STARTDATE);
1117                         if (startdate == NULL)
1118                                 ERR_clear_error();
1119                         }
1120                 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1121                         {
1122                         BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1123                         goto err;
1124                         }
1125                 if (startdate == NULL) startdate="today";
1126
1127                 if (enddate == NULL)
1128                         {
1129                         enddate=NCONF_get_string(conf,section,
1130                                 ENV_DEFAULT_ENDDATE);
1131                         if (enddate == NULL)
1132                                 ERR_clear_error();
1133                         }
1134                 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1135                         {
1136                         BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1137                         goto err;
1138                         }
1139
1140                 if (days == 0)
1141                         {
1142                         if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1143                                 days = 0;
1144                         }
1145                 if (!enddate && (days == 0))
1146                         {
1147                         BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1148                         goto err;
1149                         }
1150
1151                 if ((serial=load_serial(serialfile)) == NULL)
1152                         {
1153                         BIO_printf(bio_err,"error while loading serial number\n");
1154                         goto err;
1155                         }
1156                 if (verbose)
1157                         {
1158                         if ((f=BN_bn2hex(serial)) == NULL) goto err;
1159                         BIO_printf(bio_err,"next serial number is %s\n",f);
1160                         OPENSSL_free(f);
1161                         }
1162
1163                 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1164                         {
1165                         BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1166                         goto err;
1167                         }
1168
1169                 if ((cert_sk=sk_X509_new_null()) == NULL)
1170                         {
1171                         BIO_printf(bio_err,"Memory allocation failure\n");
1172                         goto err;
1173                         }
1174                 if (spkac_file != NULL)
1175                         {
1176                         total++;
1177                         j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1178                                 serial,subj,email_dn,startdate,enddate,days,extensions,
1179                                 conf,verbose,certopt,nameopt,default_op,ext_copy);
1180                         if (j < 0) goto err;
1181                         if (j > 0)
1182                                 {
1183                                 total_done++;
1184                                 BIO_printf(bio_err,"\n");
1185                                 if (!BN_add_word(serial,1)) goto err;
1186                                 if (!sk_X509_push(cert_sk,x))
1187                                         {
1188                                         BIO_printf(bio_err,"Memory allocation failure\n");
1189                                         goto err;
1190                                         }
1191                                 if (outfile)
1192                                         {
1193                                         output_der = 1;
1194                                         batch = 1;
1195                                         }
1196                                 }
1197                         }
1198                 if (ss_cert_file != NULL)
1199                         {
1200                         total++;
1201                         j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1202                                 db,serial,subj,email_dn,startdate,enddate,days,batch,
1203                                 extensions,conf,verbose, certopt, nameopt,
1204                                 default_op, ext_copy, e);
1205                         if (j < 0) goto err;
1206                         if (j > 0)
1207                                 {
1208                                 total_done++;
1209                                 BIO_printf(bio_err,"\n");
1210                                 if (!BN_add_word(serial,1)) goto err;
1211                                 if (!sk_X509_push(cert_sk,x))
1212                                         {
1213                                         BIO_printf(bio_err,"Memory allocation failure\n");
1214                                         goto err;
1215                                         }
1216                                 }
1217                         }
1218                 if (infile != NULL)
1219                         {
1220                         total++;
1221                         j=certify(&x,infile,pkey,x509,dgst,attribs,db,
1222                                 serial,subj,email_dn,startdate,enddate,days,batch,
1223                                 extensions,conf,verbose, certopt, nameopt,
1224                                 default_op, ext_copy);
1225                         if (j < 0) goto err;
1226                         if (j > 0)
1227                                 {
1228                                 total_done++;
1229                                 BIO_printf(bio_err,"\n");
1230                                 if (!BN_add_word(serial,1)) goto err;
1231                                 if (!sk_X509_push(cert_sk,x))
1232                                         {
1233                                         BIO_printf(bio_err,"Memory allocation failure\n");
1234                                         goto err;
1235                                         }
1236                                 }
1237                         }
1238                 for (i=0; i<argc; i++)
1239                         {
1240                         total++;
1241                         j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
1242                                 serial,subj,email_dn,startdate,enddate,days,batch,
1243                                 extensions,conf,verbose, certopt, nameopt,
1244                                 default_op, ext_copy);
1245                         if (j < 0) goto err;
1246                         if (j > 0)
1247                                 {
1248                                 total_done++;
1249                                 BIO_printf(bio_err,"\n");
1250                                 if (!BN_add_word(serial,1)) goto err;
1251                                 if (!sk_X509_push(cert_sk,x))
1252                                         {
1253                                         BIO_printf(bio_err,"Memory allocation failure\n");
1254                                         goto err;
1255                                         }
1256                                 }
1257                         }
1258                 /* we have a stack of newly certified certificates
1259                  * and a data base and serial number that need
1260                  * updating */
1261
1262                 if (sk_X509_num(cert_sk) > 0)
1263                         {
1264                         if (!batch)
1265                                 {
1266                                 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1267                                 (void)BIO_flush(bio_err);
1268                                 buf[0][0]='\0';
1269                                 fgets(buf[0],10,stdin);
1270                                 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1271                                         {
1272                                         BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1273                                         ret=0;
1274                                         goto err;
1275                                         }
1276                                 }
1277
1278                         BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1279
1280                         strncpy(buf[0],serialfile,BSIZE-4);
1281                         buf[0][BSIZE-4]='\0';
1282
1283 #ifdef OPENSSL_SYS_VMS
1284                         strcat(buf[0],"-new");
1285 #else
1286                         strcat(buf[0],".new");
1287 #endif
1288
1289                         if (!save_serial(buf[0],serial)) goto err;
1290
1291                         strncpy(buf[1],dbfile,BSIZE-4);
1292                         buf[1][BSIZE-4]='\0';
1293
1294 #ifdef OPENSSL_SYS_VMS
1295                         strcat(buf[1],"-new");
1296 #else
1297                         strcat(buf[1],".new");
1298 #endif
1299
1300                         if (BIO_write_filename(out,buf[1]) <= 0)
1301                                 {
1302                                 perror(dbfile);
1303                                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1304                                 goto err;
1305                                 }
1306                         l=TXT_DB_write(out,db);
1307                         if (l <= 0) goto err;
1308                         }
1309
1310                 if (verbose)
1311                         BIO_printf(bio_err,"writing new certificates\n");
1312                 for (i=0; i<sk_X509_num(cert_sk); i++)
1313                         {
1314                         int k;
1315                         unsigned char *n;
1316
1317                         x=sk_X509_value(cert_sk,i);
1318
1319                         j=x->cert_info->serialNumber->length;
1320                         p=(char *)x->cert_info->serialNumber->data;
1321
1322                         strncpy(buf[2],outdir,BSIZE-(j*2)-6);
1323                         buf[2][BSIZE-(j*2)-6]='\0';
1324
1325 #ifndef OPENSSL_SYS_VMS
1326                         strcat(buf[2],"/");
1327 #endif
1328
1329                         n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1330                         if (j > 0)
1331                                 {
1332                                 for (k=0; k<j; k++)
1333                                         {
1334                                         sprintf((char *)n,"%02X",(unsigned char)*(p++));
1335                                         n+=2;
1336                                         }
1337                                 }
1338                         else
1339                                 {
1340                                 *(n++)='0';
1341                                 *(n++)='0';
1342                                 }
1343                         *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1344                         *n='\0';
1345                         if (verbose)
1346                                 BIO_printf(bio_err,"writing %s\n",buf[2]);
1347
1348                         if (BIO_write_filename(Cout,buf[2]) <= 0)
1349                                 {
1350                                 perror(buf[2]);
1351                                 goto err;
1352                                 }
1353                         write_new_certificate(Cout,x, 0, notext);
1354                         write_new_certificate(Sout,x, output_der, notext);
1355                         }
1356
1357                 if (sk_X509_num(cert_sk))
1358                         {
1359                         /* Rename the database and the serial file */
1360                         strncpy(buf[2],serialfile,BSIZE-4);
1361                         buf[2][BSIZE-4]='\0';
1362
1363 #ifdef OPENSSL_SYS_VMS
1364                         strcat(buf[2],"-old");
1365 #else
1366                         strcat(buf[2],".old");
1367 #endif
1368
1369                         BIO_free(in);
1370                         BIO_free_all(out);
1371                         in=NULL;
1372                         out=NULL;
1373                         if (rename(serialfile,buf[2]) < 0)
1374                                 {
1375                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1376                                         serialfile,buf[2]);
1377                                 perror("reason");
1378                                 goto err;
1379                                 }
1380                         if (rename(buf[0],serialfile) < 0)
1381                                 {
1382                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1383                                         buf[0],serialfile);
1384                                 perror("reason");
1385                                 rename(buf[2],serialfile);
1386                                 goto err;
1387                                 }
1388
1389                         strncpy(buf[2],dbfile,BSIZE-4);
1390                         buf[2][BSIZE-4]='\0';
1391
1392 #ifdef OPENSSL_SYS_VMS
1393                         strcat(buf[2],"-old");
1394 #else
1395                         strcat(buf[2],".old");
1396 #endif
1397
1398                         if (rename(dbfile,buf[2]) < 0)
1399                                 {
1400                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1401                                         dbfile,buf[2]);
1402                                 perror("reason");
1403                                 goto err;
1404                                 }
1405                         if (rename(buf[1],dbfile) < 0)
1406                                 {
1407                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1408                                         buf[1],dbfile);
1409                                 perror("reason");
1410                                 rename(buf[2],dbfile);
1411                                 goto err;
1412                                 }
1413                         BIO_printf(bio_err,"Data Base Updated\n");
1414                         }
1415                 }
1416
1417         /*****************************************************************/
1418         if (gencrl)
1419                 {
1420                 int crl_v2 = 0;
1421                 if (!crl_ext)
1422                         {
1423                         crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1424                         if (!crl_ext)
1425                                 ERR_clear_error();
1426                         }
1427                 if (crl_ext)
1428                         {
1429                         /* Check syntax of file */
1430                         X509V3_CTX ctx;
1431                         X509V3_set_ctx_test(&ctx);
1432                         X509V3_set_nconf(&ctx, conf);
1433                         if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1434                                 {
1435                                 BIO_printf(bio_err,
1436                                  "Error Loading CRL extension section %s\n",
1437                                                                  crl_ext);
1438                                 ret = 1;
1439                                 goto err;
1440                                 }
1441                         }
1442
1443                 if (!crldays && !crlhours)
1444                         {
1445                         if (!NCONF_get_number(conf,section,
1446                                 ENV_DEFAULT_CRL_DAYS, &crldays))
1447                                 crldays = 0;
1448                         if (!NCONF_get_number(conf,section,
1449                                 ENV_DEFAULT_CRL_HOURS, &crlhours))
1450                                 crlhours = 0;
1451                         }
1452                 if ((crldays == 0) && (crlhours == 0))
1453                         {
1454                         BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1455                         goto err;
1456                         }
1457
1458                 if (verbose) BIO_printf(bio_err,"making CRL\n");
1459                 if ((crl=X509_CRL_new()) == NULL) goto err;
1460                 if (!X509_CRL_set_issuer_name(crl, X509_get_issuer_name(x509))) goto err;
1461
1462                 tmptm = ASN1_TIME_new();
1463                 if (!tmptm) goto err;
1464                 X509_gmtime_adj(tmptm,0);
1465                 X509_CRL_set_lastUpdate(crl, tmptm);
1466                 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60);
1467                 X509_CRL_set_nextUpdate(crl, tmptm);
1468
1469                 ASN1_TIME_free(tmptm);
1470
1471                 for (i=0; i<sk_num(db->data); i++)
1472                         {
1473                         pp=(char **)sk_value(db->data,i);
1474                         if (pp[DB_type][0] == DB_TYPE_REV)
1475                                 {
1476                                 if ((r=X509_REVOKED_new()) == NULL) goto err;
1477                                 j = make_revoked(r, pp[DB_rev_date]);
1478                                 if (!j) goto err;
1479                                 if (j == 2) crl_v2 = 1;
1480                                 if (!BN_hex2bn(&serial, pp[DB_serial]))
1481                                         goto err;
1482                                 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1483                                 BN_free(serial);
1484                                 serial = NULL;
1485                                 if (!tmpser)
1486                                         goto err;
1487                                 X509_REVOKED_set_serialNumber(r, tmpser);
1488                                 ASN1_INTEGER_free(tmpser);
1489                                 X509_CRL_add0_revoked(crl,r);
1490                                 }
1491                         }
1492
1493                 /* sort the data so it will be written in serial
1494                  * number order */
1495                 X509_CRL_sort(crl);
1496
1497                 /* we now have a CRL */
1498                 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1499                 if (md != NULL)
1500                         {
1501                         if ((dgst=EVP_get_digestbyname(md)) == NULL)
1502                                 {
1503                                 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1504                                 goto err;
1505                                 }
1506                         }
1507                 else
1508                         {
1509 #ifndef OPENSSL_NO_DSA
1510                         if (pkey->type == EVP_PKEY_DSA)
1511                                 dgst=EVP_dss1();
1512                         else
1513 #endif
1514 #ifndef OPENSSL_NO_ECDSA
1515                         if (pkey->type == EVP_PKEY_ECDSA)
1516                                 dgst=EVP_ecdsa();
1517                         else
1518 #endif
1519                                 dgst=EVP_md5();
1520                         }
1521
1522                 /* Add any extensions asked for */
1523
1524                 if (crl_ext)
1525                         {
1526                         X509V3_CTX crlctx;
1527                         X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1528                         X509V3_set_nconf(&crlctx, conf);
1529
1530                         if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1531                                 crl_ext, crl)) goto err;
1532                         }
1533                 if (crl_ext || crl_v2)
1534                         {
1535                         if (!X509_CRL_set_version(crl, 1))
1536                                 goto err; /* version 2 CRL */
1537                         }
1538
1539                 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1540
1541                 PEM_write_bio_X509_CRL(Sout,crl);
1542                 }
1543         /*****************************************************************/
1544         if (dorevoke)
1545                 {
1546                 if (infile == NULL)
1547                         {
1548                         BIO_printf(bio_err,"no input files\n");
1549                         goto err;
1550                         }
1551                 else
1552                         {
1553                         X509 *revcert;
1554                         revcert=load_cert(bio_err, infile, FORMAT_PEM,
1555                                 NULL, e, infile);
1556                         if (revcert == NULL)
1557                                 goto err;
1558                         j=do_revoke(revcert,db, rev_type, rev_arg);
1559                         if (j <= 0) goto err;
1560                         X509_free(revcert);
1561
1562                         strncpy(buf[0],dbfile,BSIZE-4);
1563                         buf[0][BSIZE-4]='\0';
1564 #ifndef OPENSSL_SYS_VMS
1565                         strcat(buf[0],".new");
1566 #else
1567                         strcat(buf[0],"-new");
1568 #endif
1569                         if (BIO_write_filename(out,buf[0]) <= 0)
1570                                 {
1571                                 perror(dbfile);
1572                                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1573                                 goto err;
1574                                 }
1575                         j=TXT_DB_write(out,db);
1576                         if (j <= 0) goto err;
1577                         strncpy(buf[1],dbfile,BSIZE-4);
1578                         buf[1][BSIZE-4]='\0';
1579 #ifndef OPENSSL_SYS_VMS
1580                         strcat(buf[1],".old");
1581 #else
1582                         strcat(buf[1],"-old");
1583 #endif
1584                         if (rename(dbfile,buf[1]) < 0)
1585                                 {
1586                                 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1587                                 perror("reason");
1588                                 goto err;
1589                                 }
1590                         if (rename(buf[0],dbfile) < 0)
1591                                 {
1592                                 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1593                                 perror("reason");
1594                                 rename(buf[1],dbfile);
1595                                 goto err;
1596                                 }
1597                         BIO_printf(bio_err,"Data Base Updated\n");
1598                         }
1599                 }
1600         /*****************************************************************/
1601         ret=0;
1602 err:
1603         BIO_free_all(Cout);
1604         BIO_free_all(Sout);
1605         BIO_free_all(out);
1606         BIO_free_all(in);
1607
1608         sk_X509_pop_free(cert_sk,X509_free);
1609
1610         if (ret) ERR_print_errors(bio_err);
1611         app_RAND_write_file(randfile, bio_err);
1612         if (free_key)
1613                 OPENSSL_free(key);
1614         BN_free(serial);
1615         TXT_DB_free(db);
1616         EVP_PKEY_free(pkey);
1617         X509_free(x509);
1618         X509_CRL_free(crl);
1619         NCONF_free(conf);
1620         OBJ_cleanup();
1621         apps_shutdown();
1622         EXIT(ret);
1623         }
1624
1625 static void lookup_fail(char *name, char *tag)
1626         {
1627         BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1628         }
1629
1630 static unsigned long index_serial_hash(const char **a)
1631         {
1632         const char *n;
1633
1634         n=a[DB_serial];
1635         while (*n == '0') n++;
1636         return(lh_strhash(n));
1637         }
1638
1639 static int index_serial_cmp(const char **a, const char **b)
1640         {
1641         const char *aa,*bb;
1642
1643         for (aa=a[DB_serial]; *aa == '0'; aa++);
1644         for (bb=b[DB_serial]; *bb == '0'; bb++);
1645         return(strcmp(aa,bb));
1646         }
1647
1648 static unsigned long index_name_hash(const char **a)
1649         { return(lh_strhash(a[DB_name])); }
1650
1651 static int index_name_qual(char **a)
1652         { return(a[0][0] == 'V'); }
1653
1654 static int index_name_cmp(const char **a, const char **b)
1655         { return(strcmp(a[DB_name],
1656              b[DB_name])); }
1657
1658 static BIGNUM *load_serial(char *serialfile)
1659         {
1660         BIO *in=NULL;
1661         BIGNUM *ret=NULL;
1662         MS_STATIC char buf[1024];
1663         ASN1_INTEGER *ai=NULL;
1664
1665         if ((in=BIO_new(BIO_s_file())) == NULL)
1666                 {
1667                 ERR_print_errors(bio_err);
1668                 goto err;
1669                 }
1670
1671         if (BIO_read_filename(in,serialfile) <= 0)
1672                 {
1673                 perror(serialfile);
1674                 goto err;
1675                 }
1676         ai=ASN1_INTEGER_new();
1677         if (ai == NULL) goto err;
1678         if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1679                 {
1680                 BIO_printf(bio_err,"unable to load number from %s\n",
1681                         serialfile);
1682                 goto err;
1683                 }
1684         ret=ASN1_INTEGER_to_BN(ai,NULL);
1685         if (ret == NULL)
1686                 {
1687                 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1688                 goto err;
1689                 }
1690 err:
1691         if (in != NULL) BIO_free(in);
1692         if (ai != NULL) ASN1_INTEGER_free(ai);
1693         return(ret);
1694         }
1695
1696 static int save_serial(char *serialfile, BIGNUM *serial)
1697         {
1698         BIO *out;
1699         int ret=0;
1700         ASN1_INTEGER *ai=NULL;
1701
1702         out=BIO_new(BIO_s_file());
1703         if (out == NULL)
1704                 {
1705                 ERR_print_errors(bio_err);
1706                 goto err;
1707                 }
1708         if (BIO_write_filename(out,serialfile) <= 0)
1709                 {
1710                 perror(serialfile);
1711                 goto err;
1712                 }
1713
1714         if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1715                 {
1716                 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1717                 goto err;
1718                 }
1719         i2a_ASN1_INTEGER(out,ai);
1720         BIO_puts(out,"\n");
1721         ret=1;
1722 err:
1723         if (out != NULL) BIO_free_all(out);
1724         if (ai != NULL) ASN1_INTEGER_free(ai);
1725         return(ret);
1726         }
1727
1728 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1729              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1730              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1731              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1732              unsigned long certopt, unsigned long nameopt, int default_op,
1733              int ext_copy)
1734         {
1735         X509_REQ *req=NULL;
1736         BIO *in=NULL;
1737         EVP_PKEY *pktmp=NULL;
1738         int ok= -1,i;
1739
1740         in=BIO_new(BIO_s_file());
1741
1742         if (BIO_read_filename(in,infile) <= 0)
1743                 {
1744                 perror(infile);
1745                 goto err;
1746                 }
1747         if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1748                 {
1749                 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1750                         infile);
1751                 goto err;
1752                 }
1753         if (verbose)
1754                 X509_REQ_print(bio_err,req);
1755
1756         BIO_printf(bio_err,"Check that the request matches the signature\n");
1757
1758         if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1759                 {
1760                 BIO_printf(bio_err,"error unpacking public key\n");
1761                 goto err;
1762                 }
1763         i=X509_REQ_verify(req,pktmp);
1764         EVP_PKEY_free(pktmp);
1765         if (i < 0)
1766                 {
1767                 ok=0;
1768                 BIO_printf(bio_err,"Signature verification problems....\n");
1769                 goto err;
1770                 }
1771         if (i == 0)
1772                 {
1773                 ok=0;
1774                 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1775                 goto err;
1776                 }
1777         else
1778                 BIO_printf(bio_err,"Signature ok\n");
1779
1780         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, email_dn,
1781                 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1782                 certopt, nameopt, default_op, ext_copy);
1783
1784 err:
1785         if (req != NULL) X509_REQ_free(req);
1786         if (in != NULL) BIO_free(in);
1787         return(ok);
1788         }
1789
1790 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1791              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1792              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1793              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1794              unsigned long certopt, unsigned long nameopt, int default_op,
1795              int ext_copy, ENGINE *e)
1796         {
1797         X509 *req=NULL;
1798         X509_REQ *rreq=NULL;
1799         EVP_PKEY *pktmp=NULL;
1800         int ok= -1,i;
1801
1802         if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1803                 goto err;
1804         if (verbose)
1805                 X509_print(bio_err,req);
1806
1807         BIO_printf(bio_err,"Check that the request matches the signature\n");
1808
1809         if ((pktmp=X509_get_pubkey(req)) == NULL)
1810                 {
1811                 BIO_printf(bio_err,"error unpacking public key\n");
1812                 goto err;
1813                 }
1814         i=X509_verify(req,pktmp);
1815         EVP_PKEY_free(pktmp);
1816         if (i < 0)
1817                 {
1818                 ok=0;
1819                 BIO_printf(bio_err,"Signature verification problems....\n");
1820                 goto err;
1821                 }
1822         if (i == 0)
1823                 {
1824                 ok=0;
1825                 BIO_printf(bio_err,"Signature did not match the certificate\n");
1826                 goto err;
1827                 }
1828         else
1829                 BIO_printf(bio_err,"Signature ok\n");
1830
1831         if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1832                 goto err;
1833
1834         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
1835                 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1836                 ext_copy);
1837
1838 err:
1839         if (rreq != NULL) X509_REQ_free(rreq);
1840         if (req != NULL) X509_free(req);
1841         return(ok);
1842         }
1843
1844 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1845              STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial, char *subj,
1846              int email_dn, char *startdate, char *enddate, long days, int batch,
1847              int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1848              unsigned long certopt, unsigned long nameopt, int default_op,
1849              int ext_copy)
1850         {
1851         X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1852         ASN1_UTCTIME *tm,*tmptm;
1853         ASN1_STRING *str,*str2;
1854         ASN1_OBJECT *obj;
1855         X509 *ret=NULL;
1856         X509_CINF *ci;
1857         X509_NAME_ENTRY *ne;
1858         X509_NAME_ENTRY *tne,*push;
1859         EVP_PKEY *pktmp;
1860         int ok= -1,i,j,last,nid;
1861         char *p;
1862         CONF_VALUE *cv;
1863         char *row[DB_NUMBER],**rrow,**irow=NULL;
1864         char buf[25];
1865
1866         tmptm=ASN1_UTCTIME_new();
1867         if (tmptm == NULL)
1868                 {
1869                 BIO_printf(bio_err,"malloc error\n");
1870                 return(0);
1871                 }
1872
1873         for (i=0; i<DB_NUMBER; i++)
1874                 row[i]=NULL;
1875
1876         if (subj)
1877                 {
1878                 X509_NAME *n = do_subject(subj);
1879
1880                 if (!n)
1881                         {
1882                         ERR_print_errors(bio_err);
1883                         goto err;
1884                         }
1885                 X509_REQ_set_subject_name(req,n);
1886                 req->req_info->enc.modified = 1;
1887                 X509_NAME_free(n);
1888                 }
1889
1890         if (default_op)
1891                 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1892
1893         name=X509_REQ_get_subject_name(req);
1894         for (i=0; i<X509_NAME_entry_count(name); i++)
1895                 {
1896                 ne= X509_NAME_get_entry(name,i);
1897                 str=X509_NAME_ENTRY_get_data(ne);
1898                 obj=X509_NAME_ENTRY_get_object(ne);
1899
1900                 if (msie_hack)
1901                         {
1902                         /* assume all type should be strings */
1903                         nid=OBJ_obj2nid(ne->object);
1904
1905                         if (str->type == V_ASN1_UNIVERSALSTRING)
1906                                 ASN1_UNIVERSALSTRING_to_string(str);
1907
1908                         if ((str->type == V_ASN1_IA5STRING) &&
1909                                 (nid != NID_pkcs9_emailAddress))
1910                                 str->type=V_ASN1_T61STRING;
1911
1912                         if ((nid == NID_pkcs9_emailAddress) &&
1913                                 (str->type == V_ASN1_PRINTABLESTRING))
1914                                 str->type=V_ASN1_IA5STRING;
1915                         }
1916
1917                 /* If no EMAIL is wanted in the subject */
1918                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1919                         continue;
1920
1921                 /* check some things */
1922                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1923                         (str->type != V_ASN1_IA5STRING))
1924                         {
1925                         BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1926                         goto err;
1927                         }
1928                 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1929                         {
1930                         j=ASN1_PRINTABLE_type(str->data,str->length);
1931                         if (    ((j == V_ASN1_T61STRING) &&
1932                                  (str->type != V_ASN1_T61STRING)) ||
1933                                 ((j == V_ASN1_IA5STRING) &&
1934                                  (str->type == V_ASN1_PRINTABLESTRING)))
1935                                 {
1936                                 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1937                                 goto err;
1938                                 }
1939                         }
1940
1941                 if (default_op)
1942                         old_entry_print(bio_err, obj, str);
1943                 }
1944
1945         /* Ok, now we check the 'policy' stuff. */
1946         if ((subject=X509_NAME_new()) == NULL)
1947                 {
1948                 BIO_printf(bio_err,"Memory allocation failure\n");
1949                 goto err;
1950                 }
1951
1952         /* take a copy of the issuer name before we mess with it. */
1953         CAname=X509_NAME_dup(x509->cert_info->subject);
1954         if (CAname == NULL) goto err;
1955         str=str2=NULL;
1956
1957         for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1958                 {
1959                 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1960                 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1961                         {
1962                         BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1963                         goto err;
1964                         }
1965                 obj=OBJ_nid2obj(j);
1966
1967                 last= -1;
1968                 for (;;)
1969                         {
1970                         /* lookup the object in the supplied name list */
1971                         j=X509_NAME_get_index_by_OBJ(name,obj,last);
1972                         if (j < 0)
1973                                 {
1974                                 if (last != -1) break;
1975                                 tne=NULL;
1976                                 }
1977                         else
1978                                 {
1979                                 tne=X509_NAME_get_entry(name,j);
1980                                 }
1981                         last=j;
1982
1983                         /* depending on the 'policy', decide what to do. */
1984                         push=NULL;
1985                         if (strcmp(cv->value,"optional") == 0)
1986                                 {
1987                                 if (tne != NULL)
1988                                         push=tne;
1989                                 }
1990                         else if (strcmp(cv->value,"supplied") == 0)
1991                                 {
1992                                 if (tne == NULL)
1993                                         {
1994                                         BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1995                                         goto err;
1996                                         }
1997                                 else
1998                                         push=tne;
1999                                 }
2000                         else if (strcmp(cv->value,"match") == 0)
2001                                 {
2002                                 int last2;
2003
2004                                 if (tne == NULL)
2005                                         {
2006                                         BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
2007                                         goto err;
2008                                         }
2009
2010                                 last2= -1;
2011
2012 again2:
2013                                 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
2014                                 if ((j < 0) && (last2 == -1))
2015                                         {
2016                                         BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
2017                                         goto err;
2018                                         }
2019                                 if (j >= 0)
2020                                         {
2021                                         push=X509_NAME_get_entry(CAname,j);
2022                                         str=X509_NAME_ENTRY_get_data(tne);
2023                                         str2=X509_NAME_ENTRY_get_data(push);
2024                                         last2=j;
2025                                         if (ASN1_STRING_cmp(str,str2) != 0)
2026                                                 goto again2;
2027                                         }
2028                                 if (j < 0)
2029                                         {
2030                                         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));
2031                                         goto err;
2032                                         }
2033                                 }
2034                         else
2035                                 {
2036                                 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
2037                                 goto err;
2038                                 }
2039
2040                         if (push != NULL)
2041                                 {
2042                                 if (!X509_NAME_add_entry(subject,push, -1, 0))
2043                                         {
2044                                         if (push != NULL)
2045                                                 X509_NAME_ENTRY_free(push);
2046                                         BIO_printf(bio_err,"Memory allocation failure\n");
2047                                         goto err;
2048                                         }
2049                                 }
2050                         if (j < 0) break;
2051                         }
2052                 }
2053
2054         if (preserve)
2055                 {
2056                 X509_NAME_free(subject);
2057                 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
2058                 subject=X509_NAME_dup(name);
2059                 if (subject == NULL) goto err;
2060                 }
2061
2062         if (verbose)
2063                 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
2064
2065         /* Build the correct Subject if no e-mail is wanted in the subject */
2066         /* and add it later on because of the method extensions are added (altName) */
2067
2068         if (email_dn)
2069                 dn_subject = subject;
2070         else
2071                 {
2072                 X509_NAME_ENTRY *tmpne;
2073                 /* Its best to dup the subject DN and then delete any email
2074                  * addresses because this retains its structure.
2075                  */
2076                 if (!(dn_subject = X509_NAME_dup(subject)))
2077                         {
2078                         BIO_printf(bio_err,"Memory allocation failure\n");
2079                         goto err;
2080                         }
2081                 while((i = X509_NAME_get_index_by_NID(dn_subject,
2082                                         NID_pkcs9_emailAddress, -1)) >= 0)
2083                         {
2084                         tmpne = X509_NAME_get_entry(dn_subject, i);
2085                         X509_NAME_delete_entry(dn_subject, i);
2086                         X509_NAME_ENTRY_free(tmpne);
2087                         }
2088                 }
2089
2090         row[DB_name]=X509_NAME_oneline(dn_subject,NULL,0);
2091         row[DB_serial]=BN_bn2hex(serial);
2092         if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2093                 {
2094                 BIO_printf(bio_err,"Memory allocation failure\n");
2095                 goto err;
2096                 }
2097
2098         rrow=TXT_DB_get_by_index(db,DB_name,row);
2099         if (rrow != NULL)
2100                 {
2101                 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
2102                         row[DB_name]);
2103                 }
2104         else
2105                 {
2106                 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2107                 if (rrow != NULL)
2108                         {
2109                         BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
2110                                 row[DB_serial]);
2111                         BIO_printf(bio_err,"      check the database/serial_file for corruption\n");
2112                         }
2113                 }
2114
2115         if (rrow != NULL)
2116                 {
2117                 BIO_printf(bio_err,
2118                         "The matching entry has the following details\n");
2119                 if (rrow[DB_type][0] == 'E')
2120                         p="Expired";
2121                 else if (rrow[DB_type][0] == 'R')
2122                         p="Revoked";
2123                 else if (rrow[DB_type][0] == 'V')
2124                         p="Valid";
2125                 else
2126                         p="\ninvalid type, Data base error\n";
2127                 BIO_printf(bio_err,"Type          :%s\n",p);;
2128                 if (rrow[DB_type][0] == 'R')
2129                         {
2130                         p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2131                         BIO_printf(bio_err,"Was revoked on:%s\n",p);
2132                         }
2133                 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2134                 BIO_printf(bio_err,"Expires on    :%s\n",p);
2135                 p=rrow[DB_serial]; if (p == NULL) p="undef";
2136                 BIO_printf(bio_err,"Serial Number :%s\n",p);
2137                 p=rrow[DB_file]; if (p == NULL) p="undef";
2138                 BIO_printf(bio_err,"File name     :%s\n",p);
2139                 p=rrow[DB_name]; if (p == NULL) p="undef";
2140                 BIO_printf(bio_err,"Subject Name  :%s\n",p);
2141                 ok= -1; /* This is now a 'bad' error. */
2142                 goto err;
2143                 }
2144
2145         /* We are now totally happy, lets make and sign the certificate */
2146         if (verbose)
2147                 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2148
2149         if ((ret=X509_new()) == NULL) goto err;
2150         ci=ret->cert_info;
2151
2152 #ifdef X509_V3
2153         /* Make it an X509 v3 certificate. */
2154         if (!X509_set_version(x509,2)) goto err;
2155 #endif
2156
2157         if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2158                 goto err;
2159         if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2160                 goto err;
2161
2162         if (strcmp(startdate,"today") == 0)
2163                 X509_gmtime_adj(X509_get_notBefore(ret),0);
2164         else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2165
2166         if (enddate == NULL)
2167                 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2168         else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2169
2170         if (!X509_set_subject_name(ret,subject)) goto err;
2171
2172         pktmp=X509_REQ_get_pubkey(req);
2173         i = X509_set_pubkey(ret,pktmp);
2174         EVP_PKEY_free(pktmp);
2175         if (!i) goto err;
2176
2177         /* Lets add the extensions, if there are any */
2178         if (ext_sect)
2179                 {
2180                 X509V3_CTX ctx;
2181                 if (ci->version == NULL)
2182                         if ((ci->version=ASN1_INTEGER_new()) == NULL)
2183                                 goto err;
2184                 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2185
2186                 /* Free the current entries if any, there should not
2187                  * be any I believe */
2188                 if (ci->extensions != NULL)
2189                         sk_X509_EXTENSION_pop_free(ci->extensions,
2190                                                    X509_EXTENSION_free);
2191
2192                 ci->extensions = NULL;
2193
2194                 /* Initialize the context structure */
2195                 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2196
2197                 if (extconf)
2198                         {
2199                         if (verbose)
2200                                 BIO_printf(bio_err, "Extra configuration file found\n");
2201
2202                         /* Use the extconf configuration db LHASH */
2203                         X509V3_set_nconf(&ctx, extconf);
2204
2205                         /* Test the structure (needed?) */
2206                         /* X509V3_set_ctx_test(&ctx); */
2207
2208                         /* Adds exts contained in the configuration file */
2209                         if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2210                                 {
2211                                 BIO_printf(bio_err,
2212                                     "ERROR: adding extensions in section %s\n",
2213                                                                 ext_sect);
2214                                 ERR_print_errors(bio_err);
2215                                 goto err;
2216                                 }
2217                         if (verbose)
2218                                 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2219                         }
2220                 else if (ext_sect)
2221                         {
2222                         /* We found extensions to be set from config file */
2223                         X509V3_set_nconf(&ctx, lconf);
2224
2225                         if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2226                                 {
2227                                 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2228                                 ERR_print_errors(bio_err);
2229                                 goto err;
2230                                 }
2231
2232                         if (verbose)
2233                                 BIO_printf(bio_err, "Successfully added extensions from config\n");
2234                         }
2235                 }
2236
2237         /* Copy extensions from request (if any) */
2238
2239         if (!copy_extensions(ret, req, ext_copy))
2240                 {
2241                 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2242                 ERR_print_errors(bio_err);
2243                 goto err;
2244                 }
2245
2246         /* Set the right value for the noemailDN option */
2247         if( email_dn == 0 )
2248                 {
2249                 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2250                 }
2251
2252         if (!default_op)
2253                 {
2254                 BIO_printf(bio_err, "Certificate Details:\n");
2255                 /* Never print signature details because signature not present */
2256                 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2257                 X509_print_ex(bio_err, ret, nameopt, certopt);
2258                 }
2259
2260         BIO_printf(bio_err,"Certificate is to be certified until ");
2261         ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2262         if (days) BIO_printf(bio_err," (%d days)",days);
2263         BIO_printf(bio_err, "\n");
2264
2265         if (!batch)
2266                 {
2267
2268                 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2269                 (void)BIO_flush(bio_err);
2270                 buf[0]='\0';
2271                 fgets(buf,sizeof(buf)-1,stdin);
2272                 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2273                         {
2274                         BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2275                         ok=0;
2276                         goto err;
2277                         }
2278                 }
2279
2280
2281 #ifndef OPENSSL_NO_DSA
2282         if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2283         pktmp=X509_get_pubkey(ret);
2284         if (EVP_PKEY_missing_parameters(pktmp) &&
2285                 !EVP_PKEY_missing_parameters(pkey))
2286                 EVP_PKEY_copy_parameters(pktmp,pkey);
2287         EVP_PKEY_free(pktmp);
2288 #endif
2289 #ifndef OPENSSL_NO_ECDSA
2290         if (pkey->type == EVP_PKEY_ECDSA)
2291                 dgst = EVP_ecdsa();
2292         pktmp = X509_get_pubkey(ret);
2293         if (EVP_PKEY_missing_parameters(pktmp) &&
2294                 !EVP_PKEY_missing_parameters(pkey))
2295                 EVP_PKEY_copy_parameters(pktmp, pkey);
2296         EVP_PKEY_free(pktmp);
2297 #endif
2298
2299
2300         if (!X509_sign(ret,pkey,dgst))
2301                 goto err;
2302
2303         /* We now just add it to the database */
2304         row[DB_type]=(char *)OPENSSL_malloc(2);
2305
2306         tm=X509_get_notAfter(ret);
2307         row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2308         memcpy(row[DB_exp_date],tm->data,tm->length);
2309         row[DB_exp_date][tm->length]='\0';
2310
2311         row[DB_rev_date]=NULL;
2312
2313         /* row[DB_serial] done already */
2314         row[DB_file]=(char *)OPENSSL_malloc(8);
2315         /* row[DB_name] done already */
2316
2317         if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2318                 (row[DB_file] == NULL))
2319                 {
2320                 BIO_printf(bio_err,"Memory allocation failure\n");
2321                 goto err;
2322                 }
2323         strcpy(row[DB_file],"unknown");
2324         row[DB_type][0]='V';
2325         row[DB_type][1]='\0';
2326
2327         if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2328                 {
2329                 BIO_printf(bio_err,"Memory allocation failure\n");
2330                 goto err;
2331                 }
2332
2333         for (i=0; i<DB_NUMBER; i++)
2334                 {
2335                 irow[i]=row[i];
2336                 row[i]=NULL;
2337                 }
2338         irow[DB_NUMBER]=NULL;
2339
2340         if (!TXT_DB_insert(db,irow))
2341                 {
2342                 BIO_printf(bio_err,"failed to update database\n");
2343                 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2344                 goto err;
2345                 }
2346         ok=1;
2347 err:
2348         for (i=0; i<DB_NUMBER; i++)
2349                 if (row[i] != NULL) OPENSSL_free(row[i]);
2350
2351         if (CAname != NULL)
2352                 X509_NAME_free(CAname);
2353         if (subject != NULL)
2354                 X509_NAME_free(subject);
2355         if ((dn_subject != NULL) && !email_dn)
2356                 X509_NAME_free(dn_subject);
2357         if (tmptm != NULL)
2358                 ASN1_UTCTIME_free(tmptm);
2359         if (ok <= 0)
2360                 {
2361                 if (ret != NULL) X509_free(ret);
2362                 ret=NULL;
2363                 }
2364         else
2365                 *xret=ret;
2366         return(ok);
2367         }
2368
2369 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2370         {
2371
2372         if (output_der)
2373                 {
2374                 (void)i2d_X509_bio(bp,x);
2375                 return;
2376                 }
2377 #if 0
2378         /* ??? Not needed since X509_print prints all this stuff anyway */
2379         f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2380         BIO_printf(bp,"issuer :%s\n",f);
2381
2382         f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2383         BIO_printf(bp,"subject:%s\n",f);
2384
2385         BIO_puts(bp,"serial :");
2386         i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2387         BIO_puts(bp,"\n\n");
2388 #endif
2389         if (!notext)X509_print(bp,x);
2390         PEM_write_bio_X509(bp,x);
2391         }
2392
2393 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2394              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2395              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
2396              long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2397              unsigned long nameopt, int default_op, int ext_copy)
2398         {
2399         STACK_OF(CONF_VALUE) *sk=NULL;
2400         LHASH *parms=NULL;
2401         X509_REQ *req=NULL;
2402         CONF_VALUE *cv=NULL;
2403         NETSCAPE_SPKI *spki = NULL;
2404         X509_REQ_INFO *ri;
2405         char *type,*buf;
2406         EVP_PKEY *pktmp=NULL;
2407         X509_NAME *n=NULL;
2408         X509_NAME_ENTRY *ne=NULL;
2409         int ok= -1,i,j;
2410         long errline;
2411         int nid;
2412
2413         /*
2414          * Load input file into a hash table.  (This is just an easy
2415          * way to read and parse the file, then put it into a convenient
2416          * STACK format).
2417          */
2418         parms=CONF_load(NULL,infile,&errline);
2419         if (parms == NULL)
2420                 {
2421                 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2422                 ERR_print_errors(bio_err);
2423                 goto err;
2424                 }
2425
2426         sk=CONF_get_section(parms, "default");
2427         if (sk_CONF_VALUE_num(sk) == 0)
2428                 {
2429                 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2430                 CONF_free(parms);
2431                 goto err;
2432                 }
2433
2434         /*
2435          * Now create a dummy X509 request structure.  We don't actually
2436          * have an X509 request, but we have many of the components
2437          * (a public key, various DN components).  The idea is that we
2438          * put these components into the right X509 request structure
2439          * and we can use the same code as if you had a real X509 request.
2440          */
2441         req=X509_REQ_new();
2442         if (req == NULL)
2443                 {
2444                 ERR_print_errors(bio_err);
2445                 goto err;
2446                 }
2447
2448         /*
2449          * Build up the subject name set.
2450          */
2451         ri=req->req_info;
2452         n = ri->subject;
2453
2454         for (i = 0; ; i++)
2455                 {
2456                 if (sk_CONF_VALUE_num(sk) <= i) break;
2457
2458                 cv=sk_CONF_VALUE_value(sk,i);
2459                 type=cv->name;
2460                 /* Skip past any leading X. X: X, etc to allow for
2461                  * multiple instances
2462                  */
2463                 for (buf = cv->name; *buf ; buf++)
2464                         if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2465                                 {
2466                                 buf++;
2467                                 if (*buf) type = buf;
2468                                 break;
2469                                 }
2470
2471                 buf=cv->value;
2472                 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2473                         {
2474                         if (strcmp(type, "SPKAC") == 0)
2475                                 {
2476                                 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2477                                 if (spki == NULL)
2478                                         {
2479                                         BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2480                                         ERR_print_errors(bio_err);
2481                                         goto err;
2482                                         }
2483                                 }
2484                         continue;
2485                         }
2486
2487                 /*
2488                 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2489                         continue;
2490                 */
2491
2492                 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2493                 if (fix_data(nid, &j) == 0)
2494                         {
2495                         BIO_printf(bio_err,
2496                                 "invalid characters in string %s\n",buf);
2497                         goto err;
2498                         }
2499
2500                 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2501                         (unsigned char *)buf,
2502                         strlen(buf))) == NULL)
2503                         goto err;
2504
2505                 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2506                 }
2507         if (spki == NULL)
2508                 {
2509                 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2510                         infile);
2511                 goto err;
2512                 }
2513
2514         /*
2515          * Now extract the key from the SPKI structure.
2516          */
2517
2518         BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2519
2520         if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2521                 {
2522                 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2523                 goto err;
2524                 }
2525
2526         j = NETSCAPE_SPKI_verify(spki, pktmp);
2527         if (j <= 0)
2528                 {
2529                 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2530                 goto err;
2531                 }
2532         BIO_printf(bio_err,"Signature ok\n");
2533
2534         X509_REQ_set_pubkey(req,pktmp);
2535         EVP_PKEY_free(pktmp);
2536         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
2537                    days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2538                         ext_copy);
2539 err:
2540         if (req != NULL) X509_REQ_free(req);
2541         if (parms != NULL) CONF_free(parms);
2542         if (spki != NULL) NETSCAPE_SPKI_free(spki);
2543         if (ne != NULL) X509_NAME_ENTRY_free(ne);
2544
2545         return(ok);
2546         }
2547
2548 static int fix_data(int nid, int *type)
2549         {
2550         if (nid == NID_pkcs9_emailAddress)
2551                 *type=V_ASN1_IA5STRING;
2552         if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2553                 *type=V_ASN1_T61STRING;
2554         if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2555                 *type=V_ASN1_T61STRING;
2556         if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2557                 return(0);
2558         if (nid == NID_pkcs9_unstructuredName)
2559                 *type=V_ASN1_IA5STRING;
2560         return(1);
2561         }
2562
2563 static int check_time_format(char *str)
2564         {
2565         ASN1_UTCTIME tm;
2566
2567         tm.data=(unsigned char *)str;
2568         tm.length=strlen(str);
2569         tm.type=V_ASN1_UTCTIME;
2570         return(ASN1_UTCTIME_check(&tm));
2571         }
2572
2573 static int do_revoke(X509 *x509, TXT_DB *db, int type, char *value)
2574         {
2575         ASN1_UTCTIME *tm=NULL;
2576         char *row[DB_NUMBER],**rrow,**irow;
2577         char *rev_str = NULL;
2578         BIGNUM *bn = NULL;
2579         int ok=-1,i;
2580
2581         for (i=0; i<DB_NUMBER; i++)
2582                 row[i]=NULL;
2583         row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2584         bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2585         row[DB_serial]=BN_bn2hex(bn);
2586         BN_free(bn);
2587         if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2588                 {
2589                 BIO_printf(bio_err,"Memory allocation failure\n");
2590                 goto err;
2591                 }
2592         /* We have to lookup by serial number because name lookup
2593          * skips revoked certs
2594          */
2595         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2596         if (rrow == NULL)
2597                 {
2598                 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2599
2600                 /* We now just add it to the database */
2601                 row[DB_type]=(char *)OPENSSL_malloc(2);
2602
2603                 tm=X509_get_notAfter(x509);
2604                 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2605                 memcpy(row[DB_exp_date],tm->data,tm->length);
2606                 row[DB_exp_date][tm->length]='\0';
2607
2608                 row[DB_rev_date]=NULL;
2609
2610                 /* row[DB_serial] done already */
2611                 row[DB_file]=(char *)OPENSSL_malloc(8);
2612
2613                 /* row[DB_name] done already */
2614
2615                 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2616                         (row[DB_file] == NULL))
2617                         {
2618                         BIO_printf(bio_err,"Memory allocation failure\n");
2619                         goto err;
2620                         }
2621                 strcpy(row[DB_file],"unknown");
2622                 row[DB_type][0]='V';
2623                 row[DB_type][1]='\0';
2624
2625                 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2626                         {
2627                         BIO_printf(bio_err,"Memory allocation failure\n");
2628                         goto err;
2629                         }
2630
2631                 for (i=0; i<DB_NUMBER; i++)
2632                         {
2633                         irow[i]=row[i];
2634                         row[i]=NULL;
2635                         }
2636                 irow[DB_NUMBER]=NULL;
2637
2638                 if (!TXT_DB_insert(db,irow))
2639                         {
2640                         BIO_printf(bio_err,"failed to update database\n");
2641                         BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2642                         goto err;
2643                         }
2644
2645                 /* Revoke Certificate */
2646                 ok = do_revoke(x509,db, type, value);
2647
2648                 goto err;
2649
2650                 }
2651         else if (index_name_cmp((const char **)row,(const char **)rrow))
2652                 {
2653                 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2654                            row[DB_name]);
2655                 goto err;
2656                 }
2657         else if (rrow[DB_type][0]=='R')
2658                 {
2659                 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2660                            row[DB_serial]);
2661                 goto err;
2662                 }
2663         else
2664                 {
2665                 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2666                 rev_str = make_revocation_str(type, value);
2667                 if (!rev_str)
2668                         {
2669                         BIO_printf(bio_err, "Error in revocation arguments\n");
2670                         goto err;
2671                         }
2672                 rrow[DB_type][0]='R';
2673                 rrow[DB_type][1]='\0';
2674                 rrow[DB_rev_date] = rev_str;
2675                 }
2676         ok=1;
2677 err:
2678         for (i=0; i<DB_NUMBER; i++)
2679                 {
2680                 if (row[i] != NULL)
2681                         OPENSSL_free(row[i]);
2682                 }
2683         return(ok);
2684         }
2685
2686 static int get_certificate_status(const char *serial, TXT_DB *db)
2687         {
2688         char *row[DB_NUMBER],**rrow;
2689         int ok=-1,i;
2690
2691         /* Free Resources */
2692         for (i=0; i<DB_NUMBER; i++)
2693                 row[i]=NULL;
2694
2695         /* Malloc needed char spaces */
2696         row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2697         if (row[DB_serial] == NULL)
2698                 {
2699                 BIO_printf(bio_err,"Malloc failure\n");
2700                 goto err;
2701                 }
2702
2703         if (strlen(serial) % 2)
2704                 {
2705                 /* Set the first char to 0 */;
2706                 row[DB_serial][0]='0';
2707
2708                 /* Copy String from serial to row[DB_serial] */
2709                 memcpy(row[DB_serial]+1, serial, strlen(serial));
2710                 row[DB_serial][strlen(serial)+1]='\0';
2711                 }
2712         else
2713                 {
2714                 /* Copy String from serial to row[DB_serial] */
2715                 memcpy(row[DB_serial], serial, strlen(serial));
2716                 row[DB_serial][strlen(serial)]='\0';
2717                 }
2718
2719         /* Make it Upper Case */
2720         for (i=0; row[DB_serial][i] != '\0'; i++)
2721                 row[DB_serial][i] = toupper(row[DB_serial][i]);
2722
2723
2724         ok=1;
2725
2726         /* Search for the certificate */
2727         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2728         if (rrow == NULL)
2729                 {
2730                 BIO_printf(bio_err,"Serial %s not present in db.\n",
2731                                  row[DB_serial]);
2732                 ok=-1;
2733                 goto err;
2734                 }
2735         else if (rrow[DB_type][0]=='V')
2736                 {
2737                 BIO_printf(bio_err,"%s=Valid (%c)\n",
2738                         row[DB_serial], rrow[DB_type][0]);
2739                 goto err;
2740                 }
2741         else if (rrow[DB_type][0]=='R')
2742                 {
2743                 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2744                         row[DB_serial], rrow[DB_type][0]);
2745                 goto err;
2746                 }
2747         else if (rrow[DB_type][0]=='E')
2748                 {
2749                 BIO_printf(bio_err,"%s=Expired (%c)\n",
2750                         row[DB_serial], rrow[DB_type][0]);
2751                 goto err;
2752                 }
2753         else if (rrow[DB_type][0]=='S')
2754                 {
2755                 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2756                         row[DB_serial], rrow[DB_type][0]);
2757                 goto err;
2758                 }
2759         else
2760                 {
2761                 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2762                         row[DB_serial], rrow[DB_type][0]);
2763                 ok=-1;
2764                 }
2765 err:
2766         for (i=0; i<DB_NUMBER; i++)
2767                 {
2768                 if (row[i] != NULL)
2769                         OPENSSL_free(row[i]);
2770                 }
2771         return(ok);
2772         }
2773
2774 static int do_updatedb (TXT_DB *db)
2775         {
2776         ASN1_UTCTIME    *a_tm = NULL;
2777         int i, cnt = 0;
2778         int db_y2k, a_y2k;  /* flags = 1 if y >= 2000 */
2779         char **rrow, *a_tm_s;
2780
2781         a_tm = ASN1_UTCTIME_new();
2782
2783         /* get actual time and make a string */
2784         a_tm = X509_gmtime_adj(a_tm, 0);
2785         a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2786         if (a_tm_s == NULL)
2787                 {
2788                 cnt = -1;
2789                 goto err;
2790                 }
2791
2792         memcpy(a_tm_s, a_tm->data, a_tm->length);
2793         a_tm_s[a_tm->length] = '\0';
2794
2795         if (strncmp(a_tm_s, "49", 2) <= 0)
2796                 a_y2k = 1;
2797         else
2798                 a_y2k = 0;
2799
2800         for (i = 0; i < sk_num(db->data); i++)
2801                 {
2802                 rrow = (char **) sk_value(db->data, i);
2803
2804                 if (rrow[DB_type][0] == 'V')
2805                         {
2806                         /* ignore entries that are not valid */
2807                         if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2808                                 db_y2k = 1;
2809                         else
2810                                 db_y2k = 0;
2811
2812                         if (db_y2k == a_y2k)
2813                                 {
2814                                 /* all on the same y2k side */
2815                                 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2816                                         {
2817                                         rrow[DB_type][0]  = 'E';
2818                                         rrow[DB_type][1]  = '\0';
2819                                         cnt++;
2820
2821                                         BIO_printf(bio_err, "%s=Expired\n",
2822                                                         rrow[DB_serial]);
2823                                         }
2824                                 }
2825                         else if (db_y2k < a_y2k)
2826                                 {
2827                                 rrow[DB_type][0]  = 'E';
2828                                 rrow[DB_type][1]  = '\0';
2829                                 cnt++;
2830
2831                                 BIO_printf(bio_err, "%s=Expired\n",
2832                                                         rrow[DB_serial]);
2833                                 }
2834
2835                         }
2836                 }
2837
2838 err:
2839
2840         ASN1_UTCTIME_free(a_tm);
2841         OPENSSL_free(a_tm_s);
2842
2843         return (cnt);
2844         }
2845
2846 static char *crl_reasons[] = {
2847         /* CRL reason strings */
2848         "unspecified",
2849         "keyCompromise",
2850         "CACompromise",
2851         "affiliationChanged",
2852         "superseded",
2853         "cessationOfOperation",
2854         "certificateHold",
2855         "removeFromCRL",
2856         /* Additional pseudo reasons */
2857         "holdInstruction",
2858         "keyTime",
2859         "CAkeyTime"
2860 };
2861
2862 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2863
2864 /* Given revocation information convert to a DB string.
2865  * The format of the string is:
2866  * revtime[,reason,extra]. Where 'revtime' is the
2867  * revocation time (the current time). 'reason' is the
2868  * optional CRL reason and 'extra' is any additional
2869  * argument
2870  */
2871
2872 char *make_revocation_str(int rev_type, char *rev_arg)
2873         {
2874         char *reason = NULL, *other = NULL, *str;
2875         ASN1_OBJECT *otmp;
2876         ASN1_UTCTIME *revtm = NULL;
2877         int i;
2878         switch (rev_type)
2879                 {
2880         case REV_NONE:
2881                 break;
2882
2883         case REV_CRL_REASON:
2884                 for (i = 0; i < 8; i++)
2885                         {
2886                         if (!strcasecmp(rev_arg, crl_reasons[i]))
2887                                 {
2888                                 reason = crl_reasons[i];
2889                                 break;
2890                                 }
2891                         }
2892                 if (reason == NULL)
2893                         {
2894                         BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2895                         return NULL;
2896                         }
2897                 break;
2898
2899         case REV_HOLD:
2900                 /* Argument is an OID */
2901
2902                 otmp = OBJ_txt2obj(rev_arg, 0);
2903                 ASN1_OBJECT_free(otmp);
2904
2905                 if (otmp == NULL)
2906                         {
2907                         BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2908                         return NULL;
2909                         }
2910
2911                 reason = "holdInstruction";
2912                 other = rev_arg;
2913                 break;
2914
2915         case REV_KEY_COMPROMISE:
2916         case REV_CA_COMPROMISE:
2917
2918                 /* Argument is the key compromise time  */
2919                 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2920                         {
2921                         BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2922                         return NULL;
2923                         }
2924                 other = rev_arg;
2925                 if (rev_type == REV_KEY_COMPROMISE)
2926                         reason = "keyTime";
2927                 else
2928                         reason = "CAkeyTime";
2929
2930                 break;
2931
2932                 }
2933
2934         revtm = X509_gmtime_adj(NULL, 0);
2935
2936         i = revtm->length + 1;
2937
2938         if (reason) i += strlen(reason) + 1;
2939         if (other) i += strlen(other) + 1;
2940
2941         str = OPENSSL_malloc(i);
2942
2943         if (!str) return NULL;
2944
2945         strcpy(str, (char *)revtm->data);
2946         if (reason)
2947                 {
2948                 strcat(str, ",");
2949                 strcat(str, reason);
2950                 }
2951         if (other)
2952                 {
2953                 strcat(str, ",");
2954                 strcat(str, other);
2955                 }
2956         ASN1_UTCTIME_free(revtm);
2957         return str;
2958         }
2959
2960 /* Convert revocation field to X509_REVOKED entry
2961  * return code:
2962  * 0 error
2963  * 1 OK
2964  * 2 OK and some extensions added (i.e. V2 CRL)
2965  */
2966
2967
2968 int make_revoked(X509_REVOKED *rev, char *str)
2969         {
2970         char *tmp = NULL;
2971         int reason_code = -1;
2972         int i, ret = 0;
2973         ASN1_OBJECT *hold = NULL;
2974         ASN1_GENERALIZEDTIME *comp_time = NULL;
2975         ASN1_ENUMERATED *rtmp = NULL;
2976
2977         ASN1_TIME *revDate = NULL;
2978
2979         i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2980
2981         if (i == 0)
2982                 goto err;
2983
2984         if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2985                 goto err;
2986
2987         if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2988                 {
2989                 rtmp = ASN1_ENUMERATED_new();
2990                 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2991                         goto err;
2992                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2993                         goto err;
2994                 }
2995
2996         if (rev && comp_time)
2997                 {
2998                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2999                         goto err;
3000                 }
3001         if (rev && hold)
3002                 {
3003                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
3004                         goto err;
3005                 }
3006
3007         if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
3008                 ret = 2;
3009         else ret = 1;
3010
3011         err:
3012
3013         if (tmp) OPENSSL_free(tmp);
3014         ASN1_OBJECT_free(hold);
3015         ASN1_GENERALIZEDTIME_free(comp_time);
3016         ASN1_ENUMERATED_free(rtmp);
3017         ASN1_TIME_free(revDate);
3018
3019         return ret;
3020         }
3021
3022 static X509_NAME *do_subject(char *subject)
3023         {
3024         X509_NAME *n = NULL;
3025
3026         int i, nid, ne_num=0;
3027
3028         char *ne_name = NULL;
3029         char *ne_value = NULL;
3030
3031         char *tmp = NULL;
3032         char *p[2];
3033
3034         char *str_list[256];
3035
3036         p[0] = ",/";
3037         p[1] = "=";
3038
3039         n = X509_NAME_new();
3040
3041         tmp = strtok(subject, p[0]);
3042         while((tmp != NULL) && (ne_num < (sizeof str_list/sizeof *str_list)))
3043                 {
3044                 char *token = tmp;
3045
3046                 while (token[0] == ' ')
3047                         token++;
3048                 str_list[ne_num] = token;
3049
3050                 tmp = strtok(NULL, p[0]);
3051                 ne_num++;
3052                 }
3053
3054         for (i = 0; i < ne_num; i++)
3055                 {
3056                 ne_name  = strtok(str_list[i], p[1]);
3057                 ne_value = strtok(NULL, p[1]);
3058
3059                 if ((nid=OBJ_txt2nid(ne_name)) == NID_undef)
3060                         {
3061                         BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_name);
3062                         continue;
3063                         }
3064
3065                 if (ne_value == NULL)
3066                         {
3067                         BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_name);
3068                         continue;
3069                         }
3070
3071                 if (!X509_NAME_add_entry_by_NID(n, nid, MBSTRING_ASC, (unsigned char*)ne_value, -1,-1,0))
3072                         {
3073                         X509_NAME_free(n);
3074                         return NULL;
3075                         }
3076                 }
3077
3078         return n;
3079         }
3080
3081
3082 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
3083         {
3084         char buf[25],*pbuf, *p;
3085         int j;
3086         j=i2a_ASN1_OBJECT(bp,obj);
3087         pbuf=buf;
3088         for (j=22-j; j>0; j--)
3089                 *(pbuf++)=' ';
3090         *(pbuf++)=':';
3091         *(pbuf++)='\0';
3092         BIO_puts(bp,buf);
3093
3094         if (str->type == V_ASN1_PRINTABLESTRING)
3095                 BIO_printf(bp,"PRINTABLE:'");
3096         else if (str->type == V_ASN1_T61STRING)
3097                 BIO_printf(bp,"T61STRING:'");
3098         else if (str->type == V_ASN1_IA5STRING)
3099                 BIO_printf(bp,"IA5STRING:'");
3100         else if (str->type == V_ASN1_UNIVERSALSTRING)
3101                 BIO_printf(bp,"UNIVERSALSTRING:'");
3102         else
3103                 BIO_printf(bp,"ASN.1 %2d:'",str->type);
3104
3105         p=(char *)str->data;
3106         for (j=str->length; j>0; j--)
3107                 {
3108                 if ((*p >= ' ') && (*p <= '~'))
3109                         BIO_printf(bp,"%c",*p);
3110                 else if (*p & 0x80)
3111                         BIO_printf(bp,"\\0x%02X",*p);
3112                 else if ((unsigned char)*p == 0xf7)
3113                         BIO_printf(bp,"^?");
3114                 else    BIO_printf(bp,"^%c",*p+'@');
3115                 p++;
3116                 }
3117         BIO_printf(bp,"'\n");
3118         return 1;
3119         }
3120
3121 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
3122         {
3123         char *tmp = NULL;
3124         char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
3125         int reason_code = -1;
3126         int i, ret = 0;
3127         ASN1_OBJECT *hold = NULL;
3128         ASN1_GENERALIZEDTIME *comp_time = NULL;
3129         tmp = BUF_strdup(str);
3130
3131         p = strchr(tmp, ',');
3132
3133         rtime_str = tmp;
3134
3135         if (p)
3136                 {
3137                 *p = '\0';
3138                 p++;
3139                 reason_str = p;
3140                 p = strchr(p, ',');
3141                 if (p)
3142                         {
3143                         *p = '\0';
3144                         arg_str = p + 1;
3145                         }
3146                 }
3147
3148         if (prevtm)
3149                 {
3150                 *prevtm = ASN1_UTCTIME_new();
3151                 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
3152                         {
3153                         BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
3154                         goto err;
3155                         }
3156                 }
3157         if (reason_str)
3158                 {
3159                 for (i = 0; i < NUM_REASONS; i++)
3160                         {
3161                         if(!strcasecmp(reason_str, crl_reasons[i]))
3162                                 {
3163                                 reason_code = i;
3164                                 break;
3165                                 }
3166                         }
3167                 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
3168                         {
3169                         BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
3170                         goto err;
3171                         }
3172
3173                 if (reason_code == 7)
3174                         reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
3175                 else if (reason_code == 8)              /* Hold instruction */
3176                         {
3177                         if (!arg_str)
3178                                 {
3179                                 BIO_printf(bio_err, "missing hold instruction\n");
3180                                 goto err;
3181                                 }
3182                         reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
3183                         hold = OBJ_txt2obj(arg_str, 0);
3184
3185                         if (!hold)
3186                                 {
3187                                 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
3188                                 goto err;
3189                                 }
3190                         if (phold) *phold = hold;
3191                         }
3192                 else if ((reason_code == 9) || (reason_code == 10))
3193                         {
3194                         if (!arg_str)
3195                                 {
3196                                 BIO_printf(bio_err, "missing compromised time\n");
3197                                 goto err;
3198                                 }
3199                         comp_time = ASN1_GENERALIZEDTIME_new();
3200                         if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
3201                                 {
3202                                 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
3203                                 goto err;
3204                                 }
3205                         if (reason_code == 9)
3206                                 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3207                         else
3208                                 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3209                         }
3210                 }
3211
3212         if (preason) *preason = reason_code;
3213         if (pinvtm) *pinvtm = comp_time;
3214         else ASN1_GENERALIZEDTIME_free(comp_time);
3215
3216         ret = 1;
3217
3218         err:
3219
3220         if (tmp) OPENSSL_free(tmp);
3221         if (!phold) ASN1_OBJECT_free(hold);
3222         if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3223
3224         return ret;
3225         }
3226
3227 int make_serial_index(TXT_DB *db)
3228         {
3229         if (!TXT_DB_create_index(db, DB_serial, NULL,
3230                                 LHASH_HASH_FN(index_serial_hash),
3231                                 LHASH_COMP_FN(index_serial_cmp)))
3232                 {
3233                 BIO_printf(bio_err,
3234                   "error creating serial number index:(%ld,%ld,%ld)\n",
3235                                         db->error,db->arg1,db->arg2);
3236                         return 0;
3237                 }
3238         return 1;
3239         }