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 <openssl/conf.h>
  68 #include <openssl/bio.h>
  69 #include <openssl/err.h>
  70 #include <openssl/bn.h>
  71 #include <openssl/txt_db.h>
  72 #include <openssl/evp.h>
  73 #include <openssl/x509.h>
  74 #include <openssl/x509v3.h>
  75 #include <openssl/objects.h>
  76 #include <openssl/ocsp.h>
  77 #include <openssl/pem.h>
  78
  79 #ifdef OPENSSL_SYS_WINDOWS
  80 #define strcasecmp _stricmp
  81 #else
  82 #  ifdef NO_STRINGS_H
  83     int strcasecmp();
  84 #  else
  85 #    include <strings.h>
  86 #  endif /* NO_STRINGS_H */
  87 #endif
  88
  89 #ifndef W_OK
  90 #  ifdef OPENSSL_SYS_VMS
  91 #    if defined(__DECC)
  92 #      include <unistd.h>
  93 #    else
  94 #      include <unixlib.h>
  95 #    endif
  96 #  elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS)
  97 #    include <sys/file.h>
  98 #  endif
  99 #endif
 100
 101 #include "apps.h"
 102
 103 #ifndef W_OK
 104 #  define F_OK 0
 105 #  define X_OK 1
 106 #  define W_OK 2
 107 #  define R_OK 4
 108 #endif
 109
 110 #undef PROG
 111 #define PROG ca_main
 112
 113 #define BASE_SECTION    "ca"
 114 #define CONFIG_FILE "openssl.cnf"
 115
 116 #define ENV_DEFAULT_CA          "default_ca"
 117
 118 #define ENV_DIR                 "dir"
 119 #define ENV_CERTS               "certs"
 120 #define ENV_CRL_DIR             "crl_dir"
 121 #define ENV_CA_DB               "CA_DB"
 122 #define ENV_NEW_CERTS_DIR       "new_certs_dir"
 123 #define ENV_CERTIFICATE         "certificate"
 124 #define ENV_SERIAL              "serial"
 125 #define ENV_CRL                 "crl"
 126 #define ENV_PRIVATE_KEY         "private_key"
 127 #define ENV_RANDFILE            "RANDFILE"
 128 #define ENV_DEFAULT_DAYS        "default_days"
 129 #define ENV_DEFAULT_STARTDATE   "default_startdate"
 130 #define ENV_DEFAULT_ENDDATE     "default_enddate"
 131 #define ENV_DEFAULT_CRL_DAYS    "default_crl_days"
 132 #define ENV_DEFAULT_CRL_HOURS   "default_crl_hours"
 133 #define ENV_DEFAULT_MD          "default_md"
 134 #define ENV_DEFAULT_EMAIL_DN    "email_in_dn"
 135 #define ENV_PRESERVE            "preserve"
 136 #define ENV_POLICY              "policy"
 137 #define ENV_EXTENSIONS          "x509_extensions"
 138 #define ENV_CRLEXT              "crl_extensions"
 139 #define ENV_MSIE_HACK           "msie_hack"
 140 #define ENV_NAMEOPT             "name_opt"
 141 #define ENV_CERTOPT             "cert_opt"
 142 #define ENV_EXTCOPY             "copy_extensions"
 143
 144 #define ENV_DATABASE            "database"
 145
 146 #define DB_type         0
 147 #define DB_exp_date     1
 148 #define DB_rev_date     2
 149 #define DB_serial       3       /* index - unique */
 150 #define DB_file         4
 151 #define DB_name         5       /* index - unique for active */
 152 #define DB_NUMBER       6
 153
 154 #define DB_TYPE_REV     'R'
 155 #define DB_TYPE_EXP     'E'
 156 #define DB_TYPE_VAL     'V'
 157
 158 /* Additional revocation information types */
 159
 160 #define REV_NONE                0       /* No addditional information */
 161 #define REV_CRL_REASON          1       /* Value is CRL reason code */
 162 #define REV_HOLD                2       /* Value is hold instruction */
 163 #define REV_KEY_COMPROMISE      3       /* Value is cert key compromise time */
 164 #define REV_CA_COMPROMISE       4       /* Value is CA key compromise time */
 165
 166 static char *ca_usage[]={
 167 "usage: ca args\n",
 168 "\n",
 169 " -verbose        - Talk alot while doing things\n",
 170 " -config file    - A config file\n",
 171 " -name arg       - The particular CA definition to use\n",
 172 " -gencrl         - Generate a new CRL\n",
 173 " -crldays days   - Days is when the next CRL is due\n",
 174 " -crlhours hours - Hours is when the next CRL is due\n",
 175 " -startdate YYMMDDHHMMSSZ  - certificate validity notBefore\n",
 176 " -enddate YYMMDDHHMMSSZ    - certificate validity notAfter (overrides -days)\n",
 177 " -days arg       - number of days to certify the certificate for\n",
 178 " -md arg         - md to use, one of md2, md5, sha or sha1\n",
 179 " -policy arg     - The CA 'policy' to support\n",
 180 " -keyfile arg    - private key file\n",
 181 " -keyform arg    - private key file format (PEM or ENGINE)\n",
 182 " -key arg        - key to decode the private key if it is encrypted\n",
 183 " -cert file      - The CA certificate\n",
 184 " -in file        - The input PEM encoded certificate request(s)\n",
 185 " -out file       - Where to put the output file(s)\n",
 186 " -outdir dir     - Where to put output certificates\n",
 187 " -infiles ....   - The last argument, requests to process\n",
 188 " -spkac file     - File contains DN and signed public key and challenge\n",
 189 " -ss_cert file   - File contains a self signed cert to sign\n",
 190 " -preserveDN     - Don't re-order the DN\n",
 191 " -noemailDN      - Don't add the EMAIL field into certificate' subject\n",
 192 " -batch          - Don't ask questions\n",
 193 " -msie_hack      - msie modifications to handle all those universal strings\n",
 194 " -revoke file    - Revoke a certificate (given in file)\n",
 195 " -subj arg       - Use arg instead of request's subject\n",
 196 " -extensions ..  - Extension section (override value in config file)\n",
 197 " -extfile file   - Configuration file with X509v3 extentions to add\n",
 198 " -crlexts ..     - CRL extension section (override value in config file)\n",
 199 " -engine e       - use engine e, possibly a hardware device.\n",
 200 " -status serial  - Shows certificate status given the serial number\n",
 201 " -updatedb       - Updates db for expired certificates\n",
 202 NULL
 203 };
 204
 205 #ifdef EFENCE
 206 extern int EF_PROTECT_FREE;
 207 extern int EF_PROTECT_BELOW;
 208 extern int EF_ALIGNMENT;
 209 #endif
 210
 211 static void lookup_fail(char *name,char *tag);
 212 static unsigned long index_serial_hash(const char **a);
 213 static int index_serial_cmp(const char **a, const char **b);
 214 static unsigned long index_name_hash(const char **a);
 215 static int index_name_qual(char **a);
 216 static int index_name_cmp(const char **a,const char **b);
 217 static BIGNUM *load_serial(char *serialfile);
 218 static int save_serial(char *serialfile, BIGNUM *serial);
 219 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 220                    const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
 221                    BIGNUM *serial, char *subj, int email_dn, char *startdate,
 222                    char *enddate, long days, int batch, char *ext_sect, CONF *conf,
 223                    int verbose, unsigned long certopt, unsigned long nameopt,
 224                    int default_op, int ext_copy);
 225 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 226                         const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
 227                         TXT_DB *db, BIGNUM *serial, char *subj, int email_dn,
 228                         char *startdate, char *enddate, long days, int batch,
 229                         char *ext_sect, CONF *conf,int verbose, unsigned long certopt,
 230                         unsigned long nameopt, int default_op, int ext_copy,
 231                         ENGINE *e);
 232 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
 233                          const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
 234                          TXT_DB *db, BIGNUM *serial,char *subj, int email_dn,
 235                          char *startdate, char *enddate, long days, char *ext_sect,
 236                          CONF *conf, int verbose, unsigned long certopt,
 237                          unsigned long nameopt, int default_op, int ext_copy);
 238 static int fix_data(int nid, int *type);
 239 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
 240 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
 241         STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,char *subj,
 242         int email_dn, char *startdate, char *enddate, long days, int batch,
 243         int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
 244         unsigned long certopt, unsigned long nameopt, int default_op,
 245         int ext_copy);
 246 static int do_revoke(X509 *x509, TXT_DB *db, int ext, char *extval);
 247 static int get_certificate_status(const char *ser_status, TXT_DB *db);
 248 static int do_updatedb(TXT_DB *db);
 249 static int check_time_format(char *str);
 250 char *make_revocation_str(int rev_type, char *rev_arg);
 251 int make_revoked(X509_REVOKED *rev, char *str);
 252 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
 253 static CONF *conf=NULL;
 254 static CONF *extconf=NULL;
 255 static char *section=NULL;
 256
 257 static int preserve=0;
 258 static int msie_hack=0;
 259
 260 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
 261 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
 262 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
 263 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
 264
 265
 266 int MAIN(int, char **);
 267
 268 int MAIN(int argc, char **argv)
 269         {
 270         ENGINE *e = NULL;
 271         char *key=NULL,*passargin=NULL;
 272         int free_key = 0;
 273         int total=0;
 274         int total_done=0;
 275         int badops=0;
 276         int ret=1;
 277         int email_dn=1;
 278         int req=0;
 279         int verbose=0;
 280         int gencrl=0;
 281         int dorevoke=0;
 282         int doupdatedb=0;
 283         long crldays=0;
 284         long crlhours=0;
 285         long errorline= -1;
 286         char *configfile=NULL;
 287         char *md=NULL;
 288         char *policy=NULL;
 289         char *keyfile=NULL;
 290         char *certfile=NULL;
 291         int keyform=FORMAT_PEM;
 292         char *infile=NULL;
 293         char *spkac_file=NULL;
 294         char *ss_cert_file=NULL;
 295         char *ser_status=NULL;
 296         EVP_PKEY *pkey=NULL;
 297         int output_der = 0;
 298         char *outfile=NULL;
 299         char *outdir=NULL;
 300         char *serialfile=NULL;
 301         char *extensions=NULL;
 302         char *extfile=NULL;
 303         char *subj=NULL;
 304         char *tmp_email_dn=NULL;
 305         char *crl_ext=NULL;
 306         int rev_type = REV_NONE;
 307         char *rev_arg = NULL;
 308         BIGNUM *serial=NULL;
 309         char *startdate=NULL;
 310         char *enddate=NULL;
 311         long days=0;
 312         int batch=0;
 313         int notext=0;
 314         unsigned long nameopt = 0, certopt = 0;
 315         int default_op = 1;
 316         int ext_copy = EXT_COPY_NONE;
 317         X509 *x509=NULL;
 318         X509 *x=NULL;
 319         BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
 320         char *dbfile=NULL;
 321         TXT_DB *db=NULL;
 322         X509_CRL *crl=NULL;
 323         X509_REVOKED *r=NULL;
 324         ASN1_TIME *tmptm;
 325         ASN1_INTEGER *tmpser;
 326         char **pp,*p,*f;
 327         int i,j;
 328         long l;
 329         const EVP_MD *dgst=NULL;
 330         STACK_OF(CONF_VALUE) *attribs=NULL;
 331         STACK_OF(X509) *cert_sk=NULL;
 332 #undef BSIZE
 333 #define BSIZE 256
 334         MS_STATIC char buf[3][BSIZE];
 335         char *randfile=NULL;
 336         char *engine = NULL;
 337         char *tofree=NULL;
 338
 339 #ifdef EFENCE
 340 EF_PROTECT_FREE=1;
 341 EF_PROTECT_BELOW=1;
 342 EF_ALIGNMENT=0;
 343 #endif
 344
 345         apps_startup();
 346
 347         conf = NULL;
 348         key = NULL;
 349         section = NULL;
 350
 351         preserve=0;
 352         msie_hack=0;
 353         if (bio_err == NULL)
 354                 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 355                         BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 356
 357         argc--;
 358         argv++;
 359         while (argc >= 1)
 360                 {
 361                 if      (strcmp(*argv,"-verbose") == 0)
 362                         verbose=1;
 363                 else if (strcmp(*argv,"-config") == 0)
 364                         {
 365                         if (--argc < 1) goto bad;
 366                         configfile= *(++argv);
 367                         }
 368                 else if (strcmp(*argv,"-name") == 0)
 369                         {
 370                         if (--argc < 1) goto bad;
 371                         section= *(++argv);
 372                         }
 373                 else if (strcmp(*argv,"-subj") == 0)
 374                         {
 375                         if (--argc < 1) goto bad;
 376                         subj= *(++argv);
 377                         /* preserve=1; */
 378                         }
 379                 else if (strcmp(*argv,"-startdate") == 0)
 380                         {
 381                         if (--argc < 1) goto bad;
 382                         startdate= *(++argv);
 383                         }
 384                 else if (strcmp(*argv,"-enddate") == 0)
 385                         {
 386                         if (--argc < 1) goto bad;
 387                         enddate= *(++argv);
 388                         }
 389                 else if (strcmp(*argv,"-days") == 0)
 390                         {
 391                         if (--argc < 1) goto bad;
 392                         days=atoi(*(++argv));
 393                         }
 394                 else if (strcmp(*argv,"-md") == 0)
 395                         {
 396                         if (--argc < 1) goto bad;
 397                         md= *(++argv);
 398                         }
 399                 else if (strcmp(*argv,"-policy") == 0)
 400                         {
 401                         if (--argc < 1) goto bad;
 402                         policy= *(++argv);
 403                         }
 404                 else if (strcmp(*argv,"-keyfile") == 0)
 405                         {
 406                         if (--argc < 1) goto bad;
 407                         keyfile= *(++argv);
 408                         }
 409                 else if (strcmp(*argv,"-keyform") == 0)
 410                         {
 411                         if (--argc < 1) goto bad;
 412                         keyform=str2fmt(*(++argv));
 413                         }
 414                 else if (strcmp(*argv,"-passin") == 0)
 415                         {
 416                         if (--argc < 1) goto bad;
 417                         passargin= *(++argv);
 418                         }
 419                 else if (strcmp(*argv,"-key") == 0)
 420                         {
 421                         if (--argc < 1) goto bad;
 422                         key= *(++argv);
 423                         }
 424                 else if (strcmp(*argv,"-cert") == 0)
 425                         {
 426                         if (--argc < 1) goto bad;
 427                         certfile= *(++argv);
 428                         }
 429                 else if (strcmp(*argv,"-in") == 0)
 430                         {
 431                         if (--argc < 1) goto bad;
 432                         infile= *(++argv);
 433                         req=1;
 434                         }
 435                 else if (strcmp(*argv,"-out") == 0)
 436                         {
 437                         if (--argc < 1) goto bad;
 438                         outfile= *(++argv);
 439                         }
 440                 else if (strcmp(*argv,"-outdir") == 0)
 441                         {
 442                         if (--argc < 1) goto bad;
 443                         outdir= *(++argv);
 444                         }
 445                 else if (strcmp(*argv,"-notext") == 0)
 446                         notext=1;
 447                 else if (strcmp(*argv,"-batch") == 0)
 448                         batch=1;
 449                 else if (strcmp(*argv,"-preserveDN") == 0)
 450                         preserve=1;
 451                 else if (strcmp(*argv,"-noemailDN") == 0)
 452                         email_dn=0;
 453                 else if (strcmp(*argv,"-gencrl") == 0)
 454                         gencrl=1;
 455                 else if (strcmp(*argv,"-msie_hack") == 0)
 456                         msie_hack=1;
 457                 else if (strcmp(*argv,"-crldays") == 0)
 458                         {
 459                         if (--argc < 1) goto bad;
 460                         crldays= atol(*(++argv));
 461                         }
 462                 else if (strcmp(*argv,"-crlhours") == 0)
 463                         {
 464                         if (--argc < 1) goto bad;
 465                         crlhours= atol(*(++argv));
 466                         }
 467                 else if (strcmp(*argv,"-infiles") == 0)
 468                         {
 469                         argc--;
 470                         argv++;
 471                         req=1;
 472                         break;
 473                         }
 474                 else if (strcmp(*argv, "-ss_cert") == 0)
 475                         {
 476                         if (--argc < 1) goto bad;
 477                         ss_cert_file = *(++argv);
 478                         req=1;
 479                         }
 480                 else if (strcmp(*argv, "-spkac") == 0)
 481                         {
 482                         if (--argc < 1) goto bad;
 483                         spkac_file = *(++argv);
 484                         req=1;
 485                         }
 486                 else if (strcmp(*argv,"-revoke") == 0)
 487                         {
 488                         if (--argc < 1) goto bad;
 489                         infile= *(++argv);
 490                         dorevoke=1;
 491                         }
 492                 else if (strcmp(*argv,"-extensions") == 0)
 493                         {
 494                         if (--argc < 1) goto bad;
 495                         extensions= *(++argv);
 496                         }
 497                 else if (strcmp(*argv,"-extfile") == 0)
 498                         {
 499                         if (--argc < 1) goto bad;
 500                         extfile= *(++argv);
 501                         }
 502                 else if (strcmp(*argv,"-status") == 0)
 503                         {
 504                         if (--argc < 1) goto bad;
 505                         ser_status= *(++argv);
 506                         }
 507                 else if (strcmp(*argv,"-updatedb") == 0)
 508                         {
 509                         doupdatedb=1;
 510                         }
 511                 else if (strcmp(*argv,"-crlexts") == 0)
 512                         {
 513                         if (--argc < 1) goto bad;
 514                         crl_ext= *(++argv);
 515                         }
 516                 else if (strcmp(*argv,"-crl_reason") == 0)
 517                         {
 518                         if (--argc < 1) goto bad;
 519                         rev_arg = *(++argv);
 520                         rev_type = REV_CRL_REASON;
 521                         }
 522                 else if (strcmp(*argv,"-crl_hold") == 0)
 523                         {
 524                         if (--argc < 1) goto bad;
 525                         rev_arg = *(++argv);
 526                         rev_type = REV_HOLD;
 527                         }
 528                 else if (strcmp(*argv,"-crl_compromise") == 0)
 529                         {
 530                         if (--argc < 1) goto bad;
 531                         rev_arg = *(++argv);
 532                         rev_type = REV_KEY_COMPROMISE;
 533                         }
 534                 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
 535                         {
 536                         if (--argc < 1) goto bad;
 537                         rev_arg = *(++argv);
 538                         rev_type = REV_CA_COMPROMISE;
 539                         }
 540                 else if (strcmp(*argv,"-engine") == 0)
 541                         {
 542                         if (--argc < 1) goto bad;
 543                         engine= *(++argv);
 544                         }
 545                 else
 546                         {
 547 bad:
 548                         BIO_printf(bio_err,"unknown option %s\n",*argv);
 549                         badops=1;
 550                         break;
 551                         }
 552                 argc--;
 553                 argv++;
 554                 }
 555
 556         if (badops)
 557                 {
 558                 for (pp=ca_usage; (*pp != NULL); pp++)
 559                         BIO_printf(bio_err,"%s",*pp);
 560                 goto err;
 561                 }
 562
 563         ERR_load_crypto_strings();
 564
 565         e = setup_engine(bio_err, engine, 0);
 566
 567         /*****************************************************************/
 568         tofree=NULL;
 569         if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
 570         if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
 571         if (configfile == NULL)
 572                 {
 573                 const char *s=X509_get_default_cert_area();
 574
 575 #ifdef OPENSSL_SYS_VMS
 576                 tofree=OPENSSL_malloc(strlen(s)+sizeof(CONFIG_FILE));
 577                 strcpy(tofree,s);
 578 #else
 579                 tofree=OPENSSL_malloc(strlen(s)+sizeof(CONFIG_FILE)+1);
 580                 strcpy(tofree,s);
 581                 strcat(tofree,"/");
 582 #endif
 583                 strcat(tofree,CONFIG_FILE);
 584                 configfile=tofree;
 585                 }
 586
 587         BIO_printf(bio_err,"Using configuration from %s\n",configfile);
 588         conf = NCONF_new(NULL);
 589         if (NCONF_load(conf,configfile,&errorline) <= 0)
 590                 {
 591                 if (errorline <= 0)
 592                         BIO_printf(bio_err,"error loading the config file '%s'\n",
 593                                 configfile);
 594                 else
 595                         BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
 596                                 ,errorline,configfile);
 597                 goto err;
 598                 }
 599         if(tofree)
 600                 {
 601                 OPENSSL_free(tofree);
 602                 tofree = NULL;
 603                 }
 604
 605         if (!load_config(bio_err, conf))
 606                 goto err;
 607
 608         /* Lets get the config section we are using */
 609         if (section == NULL)
 610                 {
 611                 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
 612                 if (section == NULL)
 613                         {
 614                         lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
 615                         goto err;
 616                         }
 617                 }
 618
 619         if (conf != NULL)
 620                 {
 621                 p=NCONF_get_string(conf,NULL,"oid_file");
 622                 if (p == NULL)
 623                         ERR_clear_error();
 624                 if (p != NULL)
 625                         {
 626                         BIO *oid_bio;
 627
 628                         oid_bio=BIO_new_file(p,"r");
 629                         if (oid_bio == NULL)
 630                                 {
 631                                 /*
 632                                 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
 633                                 ERR_print_errors(bio_err);
 634                                 */
 635                                 ERR_clear_error();
 636                                 }
 637                         else
 638                                 {
 639                                 OBJ_create_objects(oid_bio);
 640                                 BIO_free(oid_bio);
 641                                 }
 642                         }
 643                 if (!add_oid_section(bio_err,conf))
 644                         {
 645                         ERR_print_errors(bio_err);
 646                         goto err;
 647                         }
 648                 }
 649
 650         randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
 651         if (randfile == NULL)
 652                 ERR_clear_error();
 653         app_RAND_load_file(randfile, bio_err, 0);
 654
 655         in=BIO_new(BIO_s_file());
 656         out=BIO_new(BIO_s_file());
 657         Sout=BIO_new(BIO_s_file());
 658         Cout=BIO_new(BIO_s_file());
 659         if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
 660                 {
 661                 ERR_print_errors(bio_err);
 662                 goto err;
 663                 }
 664
 665         /*****************************************************************/
 666         /* report status of cert with serial number given on command line */
 667         if (ser_status)
 668         {
 669                 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
 670                         {
 671                         lookup_fail(section,ENV_DATABASE);
 672                         goto err;
 673                         }
 674                 if (BIO_read_filename(in,dbfile) <= 0)
 675                         {
 676                         perror(dbfile);
 677                         BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
 678                         goto err;
 679                         }
 680                 db=TXT_DB_read(in,DB_NUMBER);
 681                 if (db == NULL) goto err;
 682
 683                 if (!make_serial_index(db))
 684                         goto err;
 685
 686                 if (get_certificate_status(ser_status,db) != 1)
 687                         BIO_printf(bio_err,"Error verifying serial %s!\n",
 688                                  ser_status);
 689                 goto err;
 690         }
 691
 692         /*****************************************************************/
 693         /* we definitely need a public key, so let's get it */
 694
 695         if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
 696                 section,ENV_PRIVATE_KEY)) == NULL))
 697                 {
 698                 lookup_fail(section,ENV_PRIVATE_KEY);
 699                 goto err;
 700                 }
 701         if (!key)
 702                 {
 703                 free_key = 1;
 704                 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
 705                         {
 706                         BIO_printf(bio_err,"Error getting password\n");
 707                         goto err;
 708                         }
 709                 }
 710         pkey = load_key(bio_err, keyfile, keyform, 0, key, e,
 711                 "CA private key");
 712         if (key) OPENSSL_cleanse(key,strlen(key));
 713         if (pkey == NULL)
 714                 {
 715                 /* load_key() has already printed an appropriate message */
 716                 goto err;
 717                 }
 718
 719         /*****************************************************************/
 720         /* we need a certificate */
 721         if ((certfile == NULL) && ((certfile=NCONF_get_string(conf,
 722                 section,ENV_CERTIFICATE)) == NULL))
 723                 {
 724                 lookup_fail(section,ENV_CERTIFICATE);
 725                 goto err;
 726                 }
 727         x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
 728                 "CA certificate");
 729         if (x509 == NULL)
 730                 goto err;
 731
 732         if (!X509_check_private_key(x509,pkey))
 733                 {
 734                 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
 735                 goto err;
 736                 }
 737
 738         f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
 739         if (f == NULL)
 740                 ERR_clear_error();
 741         if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
 742                 preserve=1;
 743         f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
 744         if (f == NULL)
 745                 ERR_clear_error();
 746         if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
 747                 msie_hack=1;
 748
 749         f=NCONF_get_string(conf,section,ENV_NAMEOPT);
 750
 751         if (f)
 752                 {
 753                 if (!set_name_ex(&nameopt, f))
 754                         {
 755                         BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
 756                         goto err;
 757                         }
 758                 default_op = 0;
 759                 }
 760         else
 761                 ERR_clear_error();
 762
 763         f=NCONF_get_string(conf,section,ENV_CERTOPT);
 764
 765         if (f)
 766                 {
 767                 if (!set_cert_ex(&certopt, f))
 768                         {
 769                         BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
 770                         goto err;
 771                         }
 772                 default_op = 0;
 773                 }
 774         else
 775                 ERR_clear_error();
 776
 777         f=NCONF_get_string(conf,section,ENV_EXTCOPY);
 778
 779         if (f)
 780                 {
 781                 if (!set_ext_copy(&ext_copy, f))
 782                         {
 783                         BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
 784                         goto err;
 785                         }
 786                 }
 787         else
 788                 ERR_clear_error();
 789
 790         /*****************************************************************/
 791         /* lookup where to write new certificates */
 792         if ((outdir == NULL) && (req))
 793                 {
 794                 struct stat sb;
 795
 796                 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
 797                         == NULL)
 798                         {
 799                         BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
 800                         goto err;
 801                         }
 802 #ifndef OPENSSL_SYS_VMS
 803             /* outdir is a directory spec, but access() for VMS demands a
 804                filename.  In any case, stat(), below, will catch the problem
 805                if outdir is not a directory spec, and the fopen() or open()
 806                will catch an error if there is no write access.
 807
 808                Presumably, this problem could also be solved by using the DEC
 809                C routines to convert the directory syntax to Unixly, and give
 810                that to access().  However, time's too short to do that just
 811                now.
 812             */
 813                 if (access(outdir,R_OK|W_OK|X_OK) != 0)
 814                         {
 815                         BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
 816                         perror(outdir);
 817                         goto err;
 818                         }
 819
 820                 if (stat(outdir,&sb) != 0)
 821                         {
 822                         BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
 823                         perror(outdir);
 824                         goto err;
 825                         }
 826 #ifdef S_IFDIR
 827                 if (!(sb.st_mode & S_IFDIR))
 828                         {
 829                         BIO_printf(bio_err,"%s need to be a directory\n",outdir);
 830                         perror(outdir);
 831                         goto err;
 832                         }
 833 #endif
 834 #endif
 835                 }
 836
 837         /*****************************************************************/
 838         /* we need to load the database file */
 839         if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
 840                 {
 841                 lookup_fail(section,ENV_DATABASE);
 842                 goto err;
 843                 }
 844         if (BIO_read_filename(in,dbfile) <= 0)
 845                 {
 846                 perror(dbfile);
 847                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
 848                 goto err;
 849                 }
 850         db=TXT_DB_read(in,DB_NUMBER);
 851         if (db == NULL) goto err;
 852
 853         /* Lets check some fields */
 854         for (i=0; i<sk_num(db->data); i++)
 855                 {
 856                 pp=(char **)sk_value(db->data,i);
 857                 if ((pp[DB_type][0] != DB_TYPE_REV) &&
 858                         (pp[DB_rev_date][0] != '\0'))
 859                         {
 860                         BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
 861                         goto err;
 862                         }
 863                 if ((pp[DB_type][0] == DB_TYPE_REV) &&
 864                         !make_revoked(NULL, pp[DB_rev_date]))
 865                         {
 866                         BIO_printf(bio_err," in entry %d\n", i+1);
 867                         goto err;
 868                         }
 869                 if (!check_time_format(pp[DB_exp_date]))
 870                         {
 871                         BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
 872                         goto err;
 873                         }
 874                 p=pp[DB_serial];
 875                 j=strlen(p);
 876                 if (*p == '-')
 877                         {
 878                         p++;
 879                         j--;
 880                         }
 881                 if ((j&1) || (j < 2))
 882                         {
 883                         BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
 884                         goto err;
 885                         }
 886                 while (*p)
 887                         {
 888                         if (!(  ((*p >= '0') && (*p <= '9')) ||
 889                                 ((*p >= 'A') && (*p <= 'F')) ||
 890                                 ((*p >= 'a') && (*p <= 'f')))  )
 891                                 {
 892                                 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);
 893                                 goto err;
 894                                 }
 895                         p++;
 896                         }
 897                 }
 898         if (verbose)
 899                 {
 900                 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
 901 #ifdef OPENSSL_SYS_VMS
 902                 {
 903                 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
 904                 out = BIO_push(tmpbio, out);
 905                 }
 906 #endif
 907                 TXT_DB_write(out,db);
 908                 BIO_printf(bio_err,"%d entries loaded from the database\n",
 909                         db->data->num);
 910                 BIO_printf(bio_err,"generating index\n");
 911                 }
 912
 913         if (!make_serial_index(db))
 914                 goto err;
 915
 916         if (!TXT_DB_create_index(db, DB_name, index_name_qual,
 917                         LHASH_HASH_FN(index_name_hash),
 918                         LHASH_COMP_FN(index_name_cmp)))
 919                 {
 920                 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
 921                         db->error,db->arg1,db->arg2);
 922                 goto err;
 923                 }
 924
 925         /*****************************************************************/
 926         /* Update the db file for expired certificates */
 927         if (doupdatedb)
 928                 {
 929                 if (verbose)
 930                         BIO_printf(bio_err, "Updating %s ...\n",
 931                                                         dbfile);
 932
 933                 i = do_updatedb(db);
 934                 if (i == -1)
 935                         {
 936                         BIO_printf(bio_err,"Malloc failure\n");
 937                         goto err;
 938                         }
 939                 else if (i == 0)
 940                         {
 941                         if (verbose) BIO_printf(bio_err,
 942                                         "No entries found to mark expired\n");
 943                         }
 944                 else
 945                         {
 946                         out = BIO_new(BIO_s_file());
 947                         if (out == NULL)
 948                                 {
 949                                 ERR_print_errors(bio_err);
 950                                 goto err;
 951                                 }
 952
 953 #ifndef OPENSSL_SYS_VMS
 954                         j = BIO_snprintf(buf[0], sizeof buf[0], "%s.new", dbfile);
 955 #else
 956                         j = BIO_snprintf(buf[0], sizeof buf[0], "%s-new", dbfile);
 957 #endif
 958                         if (j < 0 || j >= sizeof buf[0])
 959                                 {
 960                                 BIO_printf(bio_err, "file name too long\n");
 961                                 goto err;
 962                                 }
 963                         if (BIO_write_filename(out,buf[0]) <= 0)
 964                                 {
 965                                 perror(dbfile);
 966                                 BIO_printf(bio_err,"unable to open '%s'\n",
 967                                                                         dbfile);
 968                                 goto err;
 969                                 }
 970                         j=TXT_DB_write(out,db);
 971                         if (j <= 0) goto err;
 972
 973                         BIO_free(out);
 974                         out = NULL;
 975 #ifndef OPENSSL_SYS_VMS
 976                         j = BIO_snprintf(buf[1], sizeof buf[1], "%s.old", dbfile);
 977 #else
 978                         j = BIO_snprintf(buf[1], sizeof buf[1], "%s-old", dbfile);
 979 #endif
 980                         if (j < 0 || j >= sizeof buf[1])
 981                                 {
 982                                 BIO_printf(bio_err, "file name too long\n");
 983                                 goto err;
 984                                 }
 985                         if (rename(dbfile,buf[1]) < 0)
 986                                 {
 987                                 BIO_printf(bio_err,
 988                                                 "unable to rename %s to %s\n",
 989                                                 dbfile, buf[1]);
 990                                 perror("reason");
 991                                 goto err;
 992                                 }
 993                         if (rename(buf[0],dbfile) < 0)
 994                                 {
 995                                 BIO_printf(bio_err,
 996                                                 "unable to rename %s to %s\n",
 997                                                 buf[0],dbfile);
 998                                 perror("reason");
 999                                 rename(buf[1],dbfile);
1000                                 goto err;
1001                                 }
1002
1003                         if (verbose) BIO_printf(bio_err,
1004                                 "Done. %d entries marked as expired\n",i);
1005                         }
1006                         goto err;
1007                 }
1008
1009         /*****************************************************************/
1010         /* Read extentions config file                                   */
1011         if (extfile)
1012                 {
1013                 extconf = NCONF_new(NULL);
1014                 if (NCONF_load(extconf,extfile,&errorline) <= 0)
1015                         {
1016                         if (errorline <= 0)
1017                                 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
1018                                         extfile);
1019                         else
1020                                 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
1021                                         errorline,extfile);
1022                         ret = 1;
1023                         goto err;
1024                         }
1025
1026                 if (verbose)
1027                         BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile);
1028
1029                 /* We can have sections in the ext file */
1030                 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
1031                         extensions = "default";
1032                 }
1033
1034         /*****************************************************************/
1035         if (req || gencrl)
1036                 {
1037                 if (outfile != NULL)
1038                         {
1039                         if (BIO_write_filename(Sout,outfile) <= 0)
1040                                 {
1041                                 perror(outfile);
1042                                 goto err;
1043                                 }
1044                         }
1045                 else
1046                         {
1047                         BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1048 #ifdef OPENSSL_SYS_VMS
1049                         {
1050                         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1051                         Sout = BIO_push(tmpbio, Sout);
1052                         }
1053 #endif
1054                         }
1055                 }
1056
1057         if (req)
1058                 {
1059                 if ((md == NULL) && ((md=NCONF_get_string(conf,
1060                         section,ENV_DEFAULT_MD)) == NULL))
1061                         {
1062                         lookup_fail(section,ENV_DEFAULT_MD);
1063                         goto err;
1064                         }
1065                 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1066                         section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1067                         {
1068                         if(strcmp(tmp_email_dn,"no") == 0)
1069                                 email_dn=0;
1070                         }
1071                 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1072                         {
1073                         BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1074                         goto err;
1075                         }
1076                 if (verbose)
1077                         BIO_printf(bio_err,"message digest is %s\n",
1078                                 OBJ_nid2ln(dgst->type));
1079                 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1080                         section,ENV_POLICY)) == NULL))
1081                         {
1082                         lookup_fail(section,ENV_POLICY);
1083                         goto err;
1084                         }
1085                 if (verbose)
1086                         BIO_printf(bio_err,"policy is %s\n",policy);
1087
1088                 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1089                         == NULL)
1090                         {
1091                         lookup_fail(section,ENV_SERIAL);
1092                         goto err;
1093                         }
1094
1095                 if (!extconf)
1096                         {
1097                         /* no '-extfile' option, so we look for extensions
1098                          * in the main configuration file */
1099                         if (!extensions)
1100                                 {
1101                                 extensions=NCONF_get_string(conf,section,
1102                                                                 ENV_EXTENSIONS);
1103                                 if (!extensions)
1104                                         ERR_clear_error();
1105                                 }
1106                         if (extensions)
1107                                 {
1108                                 /* Check syntax of file */
1109                                 X509V3_CTX ctx;
1110                                 X509V3_set_ctx_test(&ctx);
1111                                 X509V3_set_nconf(&ctx, conf);
1112                                 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1113                                                                 NULL))
1114                                         {
1115                                         BIO_printf(bio_err,
1116                                         "Error Loading extension section %s\n",
1117                                                                  extensions);
1118                                         ret = 1;
1119                                         goto err;
1120                                         }
1121                                 }
1122                         }
1123
1124                 if (startdate == NULL)
1125                         {
1126                         startdate=NCONF_get_string(conf,section,
1127                                 ENV_DEFAULT_STARTDATE);
1128                         if (startdate == NULL)
1129                                 ERR_clear_error();
1130                         }
1131                 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1132                         {
1133                         BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1134                         goto err;
1135                         }
1136                 if (startdate == NULL) startdate="today";
1137
1138                 if (enddate == NULL)
1139                         {
1140                         enddate=NCONF_get_string(conf,section,
1141                                 ENV_DEFAULT_ENDDATE);
1142                         if (enddate == NULL)
1143                                 ERR_clear_error();
1144                         }
1145                 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1146                         {
1147                         BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1148                         goto err;
1149                         }
1150
1151                 if (days == 0)
1152                         {
1153                         if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1154                                 days = 0;
1155                         }
1156                 if (!enddate && (days == 0))
1157                         {
1158                         BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1159                         goto err;
1160                         }
1161
1162                 if ((serial=load_serial(serialfile)) == NULL)
1163                         {
1164                         BIO_printf(bio_err,"error while loading serial number\n");
1165                         goto err;
1166                         }
1167                 if (verbose)
1168                         {
1169                         if (BN_is_zero(serial))
1170                                 BIO_printf(bio_err,"next serial number is 00\n");
1171                         else
1172                                 {
1173                                 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1174                                 BIO_printf(bio_err,"next serial number is %s\n",f);
1175                                 OPENSSL_free(f);
1176                                 }
1177                         }
1178
1179                 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1180                         {
1181                         BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1182                         goto err;
1183                         }
1184
1185                 if ((cert_sk=sk_X509_new_null()) == NULL)
1186                         {
1187                         BIO_printf(bio_err,"Memory allocation failure\n");
1188                         goto err;
1189                         }
1190                 if (spkac_file != NULL)
1191                         {
1192                         total++;
1193                         j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1194                                 serial,subj,email_dn,startdate,enddate,days,extensions,
1195                                 conf,verbose,certopt,nameopt,default_op,ext_copy);
1196                         if (j < 0) goto err;
1197                         if (j > 0)
1198                                 {
1199                                 total_done++;
1200                                 BIO_printf(bio_err,"\n");
1201                                 if (!BN_add_word(serial,1)) goto err;
1202                                 if (!sk_X509_push(cert_sk,x))
1203                                         {
1204                                         BIO_printf(bio_err,"Memory allocation failure\n");
1205                                         goto err;
1206                                         }
1207                                 if (outfile)
1208                                         {
1209                                         output_der = 1;
1210                                         batch = 1;
1211                                         }
1212                                 }
1213                         }
1214                 if (ss_cert_file != NULL)
1215                         {
1216                         total++;
1217                         j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1218                                 db,serial,subj,email_dn,startdate,enddate,days,batch,
1219                                 extensions,conf,verbose, certopt, nameopt,
1220                                 default_op, ext_copy, e);
1221                         if (j < 0) goto err;
1222                         if (j > 0)
1223                                 {
1224                                 total_done++;
1225                                 BIO_printf(bio_err,"\n");
1226                                 if (!BN_add_word(serial,1)) goto err;
1227                                 if (!sk_X509_push(cert_sk,x))
1228                                         {
1229                                         BIO_printf(bio_err,"Memory allocation failure\n");
1230                                         goto err;
1231                                         }
1232                                 }
1233                         }
1234                 if (infile != NULL)
1235                         {
1236                         total++;
1237                         j=certify(&x,infile,pkey,x509,dgst,attribs,db,
1238                                 serial,subj,email_dn,startdate,enddate,days,batch,
1239                                 extensions,conf,verbose, certopt, nameopt,
1240                                 default_op, ext_copy);
1241                         if (j < 0) goto err;
1242                         if (j > 0)
1243                                 {
1244                                 total_done++;
1245                                 BIO_printf(bio_err,"\n");
1246                                 if (!BN_add_word(serial,1)) goto err;
1247                                 if (!sk_X509_push(cert_sk,x))
1248                                         {
1249                                         BIO_printf(bio_err,"Memory allocation failure\n");
1250                                         goto err;
1251                                         }
1252                                 }
1253                         }
1254                 for (i=0; i<argc; i++)
1255                         {
1256                         total++;
1257                         j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
1258                                 serial,subj,email_dn,startdate,enddate,days,batch,
1259                                 extensions,conf,verbose, certopt, nameopt,
1260                                 default_op, ext_copy);
1261                         if (j < 0) goto err;
1262                         if (j > 0)
1263                                 {
1264                                 total_done++;
1265                                 BIO_printf(bio_err,"\n");
1266                                 if (!BN_add_word(serial,1)) goto err;
1267                                 if (!sk_X509_push(cert_sk,x))
1268                                         {
1269                                         BIO_printf(bio_err,"Memory allocation failure\n");
1270                                         goto err;
1271                                         }
1272                                 }
1273                         }
1274                 /* we have a stack of newly certified certificates
1275                  * and a data base and serial number that need
1276                  * updating */
1277
1278                 if (sk_X509_num(cert_sk) > 0)
1279                         {
1280                         if (!batch)
1281                                 {
1282                                 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1283                                 (void)BIO_flush(bio_err);
1284                                 buf[0][0]='\0';
1285                                 fgets(buf[0],10,stdin);
1286                                 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1287                                         {
1288                                         BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1289                                         ret=0;
1290                                         goto err;
1291                                         }
1292                                 }
1293
1294                         BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1295
1296                         if(strlen(serialfile) > BSIZE-5 || strlen(dbfile) > BSIZE-5)
1297                                 {
1298                                 BIO_printf(bio_err,"file name too long\n");
1299                                 goto err;
1300                                 }
1301
1302                         strcpy(buf[0],serialfile);
1303
1304 #ifdef OPENSSL_SYS_VMS
1305                         strcat(buf[0],"-new");
1306 #else
1307                         strcat(buf[0],".new");
1308 #endif
1309
1310                         if (!save_serial(buf[0],serial)) goto err;
1311
1312                         strcpy(buf[1],dbfile);
1313
1314 #ifdef OPENSSL_SYS_VMS
1315                         strcat(buf[1],"-new");
1316 #else
1317                         strcat(buf[1],".new");
1318 #endif
1319
1320                         if (BIO_write_filename(out,buf[1]) <= 0)
1321                                 {
1322                                 perror(dbfile);
1323                                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1324                                 goto err;
1325                                 }
1326                         l=TXT_DB_write(out,db);
1327                         if (l <= 0) goto err;
1328                         }
1329
1330                 if (verbose)
1331                         BIO_printf(bio_err,"writing new certificates\n");
1332                 for (i=0; i<sk_X509_num(cert_sk); i++)
1333                         {
1334                         int k;
1335                         unsigned char *n;
1336
1337                         x=sk_X509_value(cert_sk,i);
1338
1339                         j=x->cert_info->serialNumber->length;
1340                         p=(char *)x->cert_info->serialNumber->data;
1341
1342                         if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8))
1343                                 {
1344                                 BIO_printf(bio_err,"certificate file name too long\n");
1345                                 goto err;
1346                                 }
1347
1348                         strcpy(buf[2],outdir);
1349
1350 #ifndef OPENSSL_SYS_VMS
1351                         strcat(buf[2],"/");
1352 #endif
1353
1354                         n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1355                         if (j > 0)
1356                                 {
1357                                 for (k=0; k<j; k++)
1358                                         {
1359                                         sprintf((char *)n,"%02X",(unsigned char)*(p++));
1360                                         n+=2;
1361                                         }
1362                                 }
1363                         else
1364                                 {
1365                                 *(n++)='0';
1366                                 *(n++)='0';
1367                                 }
1368                         *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1369                         *n='\0';
1370                         if (verbose)
1371                                 BIO_printf(bio_err,"writing %s\n",buf[2]);
1372
1373                         if (BIO_write_filename(Cout,buf[2]) <= 0)
1374                                 {
1375                                 perror(buf[2]);
1376                                 goto err;
1377                                 }
1378                         write_new_certificate(Cout,x, 0, notext);
1379                         write_new_certificate(Sout,x, output_der, notext);
1380                         }
1381
1382                 if (sk_X509_num(cert_sk))
1383                         {
1384                         /* Rename the database and the serial file */
1385                         strncpy(buf[2],serialfile,BSIZE-4);
1386                         buf[2][BSIZE-4]='\0';
1387
1388 #ifdef OPENSSL_SYS_VMS
1389                         strcat(buf[2],"-old");
1390 #else
1391                         strcat(buf[2],".old");
1392 #endif
1393
1394                         BIO_free(in);
1395                         BIO_free_all(out);
1396                         in=NULL;
1397                         out=NULL;
1398                         if (rename(serialfile,buf[2]) < 0)
1399                                 {
1400                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1401                                         serialfile,buf[2]);
1402                                 perror("reason");
1403                                 goto err;
1404                                 }
1405                         if (rename(buf[0],serialfile) < 0)
1406                                 {
1407                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1408                                         buf[0],serialfile);
1409                                 perror("reason");
1410                                 rename(buf[2],serialfile);
1411                                 goto err;
1412                                 }
1413
1414                         strncpy(buf[2],dbfile,BSIZE-4);
1415                         buf[2][BSIZE-4]='\0';
1416
1417 #ifdef OPENSSL_SYS_VMS
1418                         strcat(buf[2],"-old");
1419 #else
1420                         strcat(buf[2],".old");
1421 #endif
1422
1423                         if (rename(dbfile,buf[2]) < 0)
1424                                 {
1425                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1426                                         dbfile,buf[2]);
1427                                 perror("reason");
1428                                 goto err;
1429                                 }
1430                         if (rename(buf[1],dbfile) < 0)
1431                                 {
1432                                 BIO_printf(bio_err,"unable to rename %s to %s\n",
1433                                         buf[1],dbfile);
1434                                 perror("reason");
1435                                 rename(buf[2],dbfile);
1436                                 goto err;
1437                                 }
1438                         BIO_printf(bio_err,"Data Base Updated\n");
1439                         }
1440                 }
1441
1442         /*****************************************************************/
1443         if (gencrl)
1444                 {
1445                 int crl_v2 = 0;
1446                 if (!crl_ext)
1447                         {
1448                         crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1449                         if (!crl_ext)
1450                                 ERR_clear_error();
1451                         }
1452                 if (crl_ext)
1453                         {
1454                         /* Check syntax of file */
1455                         X509V3_CTX ctx;
1456                         X509V3_set_ctx_test(&ctx);
1457                         X509V3_set_nconf(&ctx, conf);
1458                         if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1459                                 {
1460                                 BIO_printf(bio_err,
1461                                  "Error Loading CRL extension section %s\n",
1462                                                                  crl_ext);
1463                                 ret = 1;
1464                                 goto err;
1465                                 }
1466                         }
1467
1468                 if (!crldays && !crlhours)
1469                         {
1470                         if (!NCONF_get_number(conf,section,
1471                                 ENV_DEFAULT_CRL_DAYS, &crldays))
1472                                 crldays = 0;
1473                         if (!NCONF_get_number(conf,section,
1474                                 ENV_DEFAULT_CRL_HOURS, &crlhours))
1475                                 crlhours = 0;
1476                         }
1477                 if ((crldays == 0) && (crlhours == 0))
1478                         {
1479                         BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n");
1480                         goto err;
1481                         }
1482
1483                 if (verbose) BIO_printf(bio_err,"making CRL\n");
1484                 if ((crl=X509_CRL_new()) == NULL) goto err;
1485                 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err;
1486
1487                 tmptm = ASN1_TIME_new();
1488                 if (!tmptm) goto err;
1489                 X509_gmtime_adj(tmptm,0);
1490                 X509_CRL_set_lastUpdate(crl, tmptm);
1491                 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60);
1492                 X509_CRL_set_nextUpdate(crl, tmptm);
1493
1494                 ASN1_TIME_free(tmptm);
1495
1496                 for (i=0; i<sk_num(db->data); i++)
1497                         {
1498                         pp=(char **)sk_value(db->data,i);
1499                         if (pp[DB_type][0] == DB_TYPE_REV)
1500                                 {
1501                                 if ((r=X509_REVOKED_new()) == NULL) goto err;
1502                                 j = make_revoked(r, pp[DB_rev_date]);
1503                                 if (!j) goto err;
1504                                 if (j == 2) crl_v2 = 1;
1505                                 if (!BN_hex2bn(&serial, pp[DB_serial]))
1506                                         goto err;
1507                                 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1508                                 BN_free(serial);
1509                                 serial = NULL;
1510                                 if (!tmpser)
1511                                         goto err;
1512                                 X509_REVOKED_set_serialNumber(r, tmpser);
1513                                 ASN1_INTEGER_free(tmpser);
1514                                 X509_CRL_add0_revoked(crl,r);
1515                                 }
1516                         }
1517
1518                 /* sort the data so it will be written in serial
1519                  * number order */
1520                 X509_CRL_sort(crl);
1521
1522                 /* we now have a CRL */
1523                 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1524                 if (md != NULL)
1525                         {
1526                         if ((dgst=EVP_get_digestbyname(md)) == NULL)
1527                                 {
1528                                 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1529                                 goto err;
1530                                 }
1531                         }
1532                 else
1533                         {
1534 #ifndef OPENSSL_NO_DSA
1535                         if (pkey->type == EVP_PKEY_DSA)
1536                                 dgst=EVP_dss1();
1537                         else
1538 #endif
1539 #ifndef OPENSSL_NO_ECDSA
1540                         if (pkey->type == EVP_PKEY_EC)
1541                                 dgst=EVP_ecdsa();
1542                         else
1543 #endif
1544                                 dgst=EVP_md5();
1545                         }
1546
1547                 /* Add any extensions asked for */
1548
1549                 if (crl_ext)
1550                         {
1551                         X509V3_CTX crlctx;
1552                         X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1553                         X509V3_set_nconf(&crlctx, conf);
1554
1555                         if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1556                                 crl_ext, crl)) goto err;
1557                         }
1558                 if (crl_ext || crl_v2)
1559                         {
1560                         if (!X509_CRL_set_version(crl, 1))
1561                                 goto err; /* version 2 CRL */
1562                         }
1563
1564                 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1565
1566                 PEM_write_bio_X509_CRL(Sout,crl);
1567                 }
1568         /*****************************************************************/
1569         if (dorevoke)
1570                 {
1571                 if (infile == NULL)
1572                         {
1573                         BIO_printf(bio_err,"no input files\n");
1574                         goto err;
1575                         }
1576                 else
1577                         {
1578                         X509 *revcert;
1579                         revcert=load_cert(bio_err, infile, FORMAT_PEM,
1580                                 NULL, e, infile);
1581                         if (revcert == NULL)
1582                                 goto err;
1583                         j=do_revoke(revcert,db, rev_type, rev_arg);
1584                         if (j <= 0) goto err;
1585                         X509_free(revcert);
1586
1587                         if(strlen(dbfile) > BSIZE-5)
1588                                 {
1589                                 BIO_printf(bio_err,"filename too long\n");
1590                                 goto err;
1591                                 }
1592
1593                         strcpy(buf[0],dbfile);
1594 #ifndef OPENSSL_SYS_VMS
1595                         strcat(buf[0],".new");
1596 #else
1597                         strcat(buf[0],"-new");
1598 #endif
1599                         if (BIO_write_filename(out,buf[0]) <= 0)
1600                                 {
1601                                 perror(dbfile);
1602                                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1603                                 goto err;
1604                                 }
1605                         j=TXT_DB_write(out,db);
1606                         if (j <= 0) goto err;
1607                         strncpy(buf[1],dbfile,BSIZE-4);
1608                         buf[1][BSIZE-4]='\0';
1609 #ifndef OPENSSL_SYS_VMS
1610                         strcat(buf[1],".old");
1611 #else
1612                         strcat(buf[1],"-old");
1613 #endif
1614                         BIO_free(in);
1615                         in = NULL;
1616                         BIO_free(out);
1617                         out = NULL;
1618                         if (rename(dbfile,buf[1]) < 0)
1619                                 {
1620                                 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1621                                 perror("reason");
1622                                 goto err;
1623                                 }
1624                         if (rename(buf[0],dbfile) < 0)
1625                                 {
1626                                 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1627                                 perror("reason");
1628                                 rename(buf[1],dbfile);
1629                                 goto err;
1630                                 }
1631                         BIO_printf(bio_err,"Data Base Updated\n");
1632                         }
1633                 }
1634         /*****************************************************************/
1635         ret=0;
1636 err:
1637         if(tofree)
1638                 OPENSSL_free(tofree);
1639         BIO_free_all(Cout);
1640         BIO_free_all(Sout);
1641         BIO_free_all(out);
1642         BIO_free_all(in);
1643
1644         if (cert_sk)
1645                 sk_X509_pop_free(cert_sk,X509_free);
1646
1647         if (ret) ERR_print_errors(bio_err);
1648         app_RAND_write_file(randfile, bio_err);
1649         if (free_key && key)
1650                 OPENSSL_free(key);
1651         BN_free(serial);
1652         TXT_DB_free(db);
1653         EVP_PKEY_free(pkey);
1654         X509_free(x509);
1655         X509_CRL_free(crl);
1656         NCONF_free(conf);
1657         OBJ_cleanup();
1658         apps_shutdown();
1659         OPENSSL_EXIT(ret);
1660         }
1661
1662 static void lookup_fail(char *name, char *tag)
1663         {
1664         BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1665         }
1666
1667 static unsigned long index_serial_hash(const char **a)
1668         {
1669         const char *n;
1670
1671         n=a[DB_serial];
1672         while (*n == '0') n++;
1673         return(lh_strhash(n));
1674         }
1675
1676 static int index_serial_cmp(const char **a, const char **b)
1677         {
1678         const char *aa,*bb;
1679
1680         for (aa=a[DB_serial]; *aa == '0'; aa++);
1681         for (bb=b[DB_serial]; *bb == '0'; bb++);
1682         return(strcmp(aa,bb));
1683         }
1684
1685 static unsigned long index_name_hash(const char **a)
1686         { return(lh_strhash(a[DB_name])); }
1687
1688 static int index_name_qual(char **a)
1689         { return(a[0][0] == 'V'); }
1690
1691 static int index_name_cmp(const char **a, const char **b)
1692         { return(strcmp(a[DB_name],
1693              b[DB_name])); }
1694
1695 static BIGNUM *load_serial(char *serialfile)
1696         {
1697         BIO *in=NULL;
1698         BIGNUM *ret=NULL;
1699         MS_STATIC char buf[1024];
1700         ASN1_INTEGER *ai=NULL;
1701
1702         if ((in=BIO_new(BIO_s_file())) == NULL)
1703                 {
1704                 ERR_print_errors(bio_err);
1705                 goto err;
1706                 }
1707
1708         if (BIO_read_filename(in,serialfile) <= 0)
1709                 {
1710                 perror(serialfile);
1711                 goto err;
1712                 }
1713         ai=ASN1_INTEGER_new();
1714         if (ai == NULL) goto err;
1715         if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1716                 {
1717                 BIO_printf(bio_err,"unable to load number from %s\n",
1718                         serialfile);
1719                 goto err;
1720                 }
1721         ret=ASN1_INTEGER_to_BN(ai,NULL);
1722         if (ret == NULL)
1723                 {
1724                 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1725                 goto err;
1726                 }
1727 err:
1728         if (in != NULL) BIO_free(in);
1729         if (ai != NULL) ASN1_INTEGER_free(ai);
1730         return(ret);
1731         }
1732
1733 static int save_serial(char *serialfile, BIGNUM *serial)
1734         {
1735         BIO *out;
1736         int ret=0;
1737         ASN1_INTEGER *ai=NULL;
1738
1739         out=BIO_new(BIO_s_file());
1740         if (out == NULL)
1741                 {
1742                 ERR_print_errors(bio_err);
1743                 goto err;
1744                 }
1745         if (BIO_write_filename(out,serialfile) <= 0)
1746                 {
1747                 perror(serialfile);
1748                 goto err;
1749                 }
1750
1751         if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1752                 {
1753                 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1754                 goto err;
1755                 }
1756         i2a_ASN1_INTEGER(out,ai);
1757         BIO_puts(out,"\n");
1758         ret=1;
1759 err:
1760         if (out != NULL) BIO_free_all(out);
1761         if (ai != NULL) ASN1_INTEGER_free(ai);
1762         return(ret);
1763         }
1764
1765 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1766              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1767              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1768              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1769              unsigned long certopt, unsigned long nameopt, int default_op,
1770              int ext_copy)
1771         {
1772         X509_REQ *req=NULL;
1773         BIO *in=NULL;
1774         EVP_PKEY *pktmp=NULL;
1775         int ok= -1,i;
1776
1777         in=BIO_new(BIO_s_file());
1778
1779         if (BIO_read_filename(in,infile) <= 0)
1780                 {
1781                 perror(infile);
1782                 goto err;
1783                 }
1784         if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1785                 {
1786                 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1787                         infile);
1788                 goto err;
1789                 }
1790         if (verbose)
1791                 X509_REQ_print(bio_err,req);
1792
1793         BIO_printf(bio_err,"Check that the request matches the signature\n");
1794
1795         if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1796                 {
1797                 BIO_printf(bio_err,"error unpacking public key\n");
1798                 goto err;
1799                 }
1800         i=X509_REQ_verify(req,pktmp);
1801         EVP_PKEY_free(pktmp);
1802         if (i < 0)
1803                 {
1804                 ok=0;
1805                 BIO_printf(bio_err,"Signature verification problems....\n");
1806                 goto err;
1807                 }
1808         if (i == 0)
1809                 {
1810                 ok=0;
1811                 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1812                 goto err;
1813                 }
1814         else
1815                 BIO_printf(bio_err,"Signature ok\n");
1816
1817         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, email_dn,
1818                 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1819                 certopt, nameopt, default_op, ext_copy);
1820
1821 err:
1822         if (req != NULL) X509_REQ_free(req);
1823         if (in != NULL) BIO_free(in);
1824         return(ok);
1825         }
1826
1827 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1828              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1829              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1830              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1831              unsigned long certopt, unsigned long nameopt, int default_op,
1832              int ext_copy, ENGINE *e)
1833         {
1834         X509 *req=NULL;
1835         X509_REQ *rreq=NULL;
1836         EVP_PKEY *pktmp=NULL;
1837         int ok= -1,i;
1838
1839         if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1840                 goto err;
1841         if (verbose)
1842                 X509_print(bio_err,req);
1843
1844         BIO_printf(bio_err,"Check that the request matches the signature\n");
1845
1846         if ((pktmp=X509_get_pubkey(req)) == NULL)
1847                 {
1848                 BIO_printf(bio_err,"error unpacking public key\n");
1849                 goto err;
1850                 }
1851         i=X509_verify(req,pktmp);
1852         EVP_PKEY_free(pktmp);
1853         if (i < 0)
1854                 {
1855                 ok=0;
1856                 BIO_printf(bio_err,"Signature verification problems....\n");
1857                 goto err;
1858                 }
1859         if (i == 0)
1860                 {
1861                 ok=0;
1862                 BIO_printf(bio_err,"Signature did not match the certificate\n");
1863                 goto err;
1864                 }
1865         else
1866                 BIO_printf(bio_err,"Signature ok\n");
1867
1868         if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1869                 goto err;
1870
1871         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
1872                 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1873                 ext_copy);
1874
1875 err:
1876         if (rreq != NULL) X509_REQ_free(rreq);
1877         if (req != NULL) X509_free(req);
1878         return(ok);
1879         }
1880
1881 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1882              STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial, char *subj,
1883              int email_dn, char *startdate, char *enddate, long days, int batch,
1884              int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1885              unsigned long certopt, unsigned long nameopt, int default_op,
1886              int ext_copy)
1887         {
1888         X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1889         ASN1_UTCTIME *tm,*tmptm;
1890         ASN1_STRING *str,*str2;
1891         ASN1_OBJECT *obj;
1892         X509 *ret=NULL;
1893         X509_CINF *ci;
1894         X509_NAME_ENTRY *ne;
1895         X509_NAME_ENTRY *tne,*push;
1896         EVP_PKEY *pktmp;
1897         int ok= -1,i,j,last,nid;
1898         char *p;
1899         CONF_VALUE *cv;
1900         char *row[DB_NUMBER],**rrow,**irow=NULL;
1901         char buf[25];
1902
1903         tmptm=ASN1_UTCTIME_new();
1904         if (tmptm == NULL)
1905                 {
1906                 BIO_printf(bio_err,"malloc error\n");
1907                 return(0);
1908                 }
1909
1910         for (i=0; i<DB_NUMBER; i++)
1911                 row[i]=NULL;
1912
1913         if (subj)
1914                 {
1915                 X509_NAME *n = do_subject(subj, MBSTRING_ASC);
1916
1917                 if (!n)
1918                         {
1919                         ERR_print_errors(bio_err);
1920                         goto err;
1921                         }
1922                 X509_REQ_set_subject_name(req,n);
1923                 req->req_info->enc.modified = 1;
1924                 X509_NAME_free(n);
1925                 }
1926
1927         if (default_op)
1928                 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1929
1930         name=X509_REQ_get_subject_name(req);
1931         for (i=0; i<X509_NAME_entry_count(name); i++)
1932                 {
1933                 ne= X509_NAME_get_entry(name,i);
1934                 str=X509_NAME_ENTRY_get_data(ne);
1935                 obj=X509_NAME_ENTRY_get_object(ne);
1936
1937                 if (msie_hack)
1938                         {
1939                         /* assume all type should be strings */
1940                         nid=OBJ_obj2nid(ne->object);
1941
1942                         if (str->type == V_ASN1_UNIVERSALSTRING)
1943                                 ASN1_UNIVERSALSTRING_to_string(str);
1944
1945                         if ((str->type == V_ASN1_IA5STRING) &&
1946                                 (nid != NID_pkcs9_emailAddress))
1947                                 str->type=V_ASN1_T61STRING;
1948
1949                         if ((nid == NID_pkcs9_emailAddress) &&
1950                                 (str->type == V_ASN1_PRINTABLESTRING))
1951                                 str->type=V_ASN1_IA5STRING;
1952                         }
1953
1954                 /* If no EMAIL is wanted in the subject */
1955                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1956                         continue;
1957
1958                 /* check some things */
1959                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1960                         (str->type != V_ASN1_IA5STRING))
1961                         {
1962                         BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1963                         goto err;
1964                         }
1965                 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1966                         {
1967                         j=ASN1_PRINTABLE_type(str->data,str->length);
1968                         if (    ((j == V_ASN1_T61STRING) &&
1969                                  (str->type != V_ASN1_T61STRING)) ||
1970                                 ((j == V_ASN1_IA5STRING) &&
1971                                  (str->type == V_ASN1_PRINTABLESTRING)))
1972                                 {
1973                                 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1974                                 goto err;
1975                                 }
1976                         }
1977
1978                 if (default_op)
1979                         old_entry_print(bio_err, obj, str);
1980                 }
1981
1982         /* Ok, now we check the 'policy' stuff. */
1983         if ((subject=X509_NAME_new()) == NULL)
1984                 {
1985                 BIO_printf(bio_err,"Memory allocation failure\n");
1986                 goto err;
1987                 }
1988
1989         /* take a copy of the issuer name before we mess with it. */
1990         CAname=X509_NAME_dup(x509->cert_info->subject);
1991         if (CAname == NULL) goto err;
1992         str=str2=NULL;
1993
1994         for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1995                 {
1996                 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1997                 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1998                         {
1999                         BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
2000                         goto err;
2001                         }
2002                 obj=OBJ_nid2obj(j);
2003
2004                 last= -1;
2005                 for (;;)
2006                         {
2007                         /* lookup the object in the supplied name list */
2008                         j=X509_NAME_get_index_by_OBJ(name,obj,last);
2009                         if (j < 0)
2010                                 {
2011                                 if (last != -1) break;
2012                                 tne=NULL;
2013                                 }
2014                         else
2015                                 {
2016                                 tne=X509_NAME_get_entry(name,j);
2017                                 }
2018                         last=j;
2019
2020                         /* depending on the 'policy', decide what to do. */
2021                         push=NULL;
2022                         if (strcmp(cv->value,"optional") == 0)
2023                                 {
2024                                 if (tne != NULL)
2025                                         push=tne;
2026                                 }
2027                         else if (strcmp(cv->value,"supplied") == 0)
2028                                 {
2029                                 if (tne == NULL)
2030                                         {
2031                                         BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
2032                                         goto err;
2033                                         }
2034                                 else
2035                                         push=tne;
2036                                 }
2037                         else if (strcmp(cv->value,"match") == 0)
2038                                 {
2039                                 int last2;
2040
2041                                 if (tne == NULL)
2042                                         {
2043                                         BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
2044                                         goto err;
2045                                         }
2046
2047                                 last2= -1;
2048
2049 again2:
2050                                 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
2051                                 if ((j < 0) && (last2 == -1))
2052                                         {
2053                                         BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
2054                                         goto err;
2055                                         }
2056                                 if (j >= 0)
2057                                         {
2058                                         push=X509_NAME_get_entry(CAname,j);
2059                                         str=X509_NAME_ENTRY_get_data(tne);
2060                                         str2=X509_NAME_ENTRY_get_data(push);
2061                                         last2=j;
2062                                         if (ASN1_STRING_cmp(str,str2) != 0)
2063                                                 goto again2;
2064                                         }
2065                                 if (j < 0)
2066                                         {
2067                                         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));
2068                                         goto err;
2069                                         }
2070                                 }
2071                         else
2072                                 {
2073                                 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
2074                                 goto err;
2075                                 }
2076
2077                         if (push != NULL)
2078                                 {
2079                                 if (!X509_NAME_add_entry(subject,push, -1, 0))
2080                                         {
2081                                         if (push != NULL)
2082                                                 X509_NAME_ENTRY_free(push);
2083                                         BIO_printf(bio_err,"Memory allocation failure\n");
2084                                         goto err;
2085                                         }
2086                                 }
2087                         if (j < 0) break;
2088                         }
2089                 }
2090
2091         if (preserve)
2092                 {
2093                 X509_NAME_free(subject);
2094                 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
2095                 subject=X509_NAME_dup(name);
2096                 if (subject == NULL) goto err;
2097                 }
2098
2099         if (verbose)
2100                 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
2101
2102         /* Build the correct Subject if no e-mail is wanted in the subject */
2103         /* and add it later on because of the method extensions are added (altName) */
2104
2105         if (email_dn)
2106                 dn_subject = subject;
2107         else
2108                 {
2109                 X509_NAME_ENTRY *tmpne;
2110                 /* Its best to dup the subject DN and then delete any email
2111                  * addresses because this retains its structure.
2112                  */
2113                 if (!(dn_subject = X509_NAME_dup(subject)))
2114                         {
2115                         BIO_printf(bio_err,"Memory allocation failure\n");
2116                         goto err;
2117                         }
2118                 while((i = X509_NAME_get_index_by_NID(dn_subject,
2119                                         NID_pkcs9_emailAddress, -1)) >= 0)
2120                         {
2121                         tmpne = X509_NAME_get_entry(dn_subject, i);
2122                         X509_NAME_delete_entry(dn_subject, i);
2123                         X509_NAME_ENTRY_free(tmpne);
2124                         }
2125                 }
2126
2127         if (BN_is_zero(serial))
2128                 row[DB_serial]=BUF_strdup("00");
2129         else
2130                 row[DB_serial]=BN_bn2hex(serial);
2131         if (row[DB_serial] == NULL)
2132                 {
2133                 BIO_printf(bio_err,"Memory allocation failure\n");
2134                 goto err;
2135                 }
2136
2137         rrow=TXT_DB_get_by_index(db,DB_name,row);
2138         if (rrow != NULL)
2139                 {
2140                 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
2141                         row[DB_name]);
2142                 }
2143         else
2144                 {
2145                 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2146                 if (rrow != NULL)
2147                         {
2148                         BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
2149                                 row[DB_serial]);
2150                         BIO_printf(bio_err,"      check the database/serial_file for corruption\n");
2151                         }
2152                 }
2153
2154         if (rrow != NULL)
2155                 {
2156                 BIO_printf(bio_err,
2157                         "The matching entry has the following details\n");
2158                 if (rrow[DB_type][0] == 'E')
2159                         p="Expired";
2160                 else if (rrow[DB_type][0] == 'R')
2161                         p="Revoked";
2162                 else if (rrow[DB_type][0] == 'V')
2163                         p="Valid";
2164                 else
2165                         p="\ninvalid type, Data base error\n";
2166                 BIO_printf(bio_err,"Type          :%s\n",p);;
2167                 if (rrow[DB_type][0] == 'R')
2168                         {
2169                         p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2170                         BIO_printf(bio_err,"Was revoked on:%s\n",p);
2171                         }
2172                 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2173                 BIO_printf(bio_err,"Expires on    :%s\n",p);
2174                 p=rrow[DB_serial]; if (p == NULL) p="undef";
2175                 BIO_printf(bio_err,"Serial Number :%s\n",p);
2176                 p=rrow[DB_file]; if (p == NULL) p="undef";
2177                 BIO_printf(bio_err,"File name     :%s\n",p);
2178                 p=rrow[DB_name]; if (p == NULL) p="undef";
2179                 BIO_printf(bio_err,"Subject Name  :%s\n",p);
2180                 ok= -1; /* This is now a 'bad' error. */
2181                 goto err;
2182                 }
2183
2184         /* We are now totally happy, lets make and sign the certificate */
2185         if (verbose)
2186                 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2187
2188         if ((ret=X509_new()) == NULL) goto err;
2189         ci=ret->cert_info;
2190
2191 #ifdef X509_V3
2192         /* Make it an X509 v3 certificate. */
2193         if (!X509_set_version(x509,2)) goto err;
2194 #endif
2195
2196         if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2197                 goto err;
2198         if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2199                 goto err;
2200
2201         if (strcmp(startdate,"today") == 0)
2202                 X509_gmtime_adj(X509_get_notBefore(ret),0);
2203         else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2204
2205         if (enddate == NULL)
2206                 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2207         else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2208
2209         if (!X509_set_subject_name(ret,subject)) goto err;
2210
2211         pktmp=X509_REQ_get_pubkey(req);
2212         i = X509_set_pubkey(ret,pktmp);
2213         EVP_PKEY_free(pktmp);
2214         if (!i) goto err;
2215
2216         /* Lets add the extensions, if there are any */
2217         if (ext_sect)
2218                 {
2219                 X509V3_CTX ctx;
2220                 if (ci->version == NULL)
2221                         if ((ci->version=ASN1_INTEGER_new()) == NULL)
2222                                 goto err;
2223                 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2224
2225                 /* Free the current entries if any, there should not
2226                  * be any I believe */
2227                 if (ci->extensions != NULL)
2228                         sk_X509_EXTENSION_pop_free(ci->extensions,
2229                                                    X509_EXTENSION_free);
2230
2231                 ci->extensions = NULL;
2232
2233                 /* Initialize the context structure */
2234                 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2235
2236                 if (extconf)
2237                         {
2238                         if (verbose)
2239                                 BIO_printf(bio_err, "Extra configuration file found\n");
2240
2241                         /* Use the extconf configuration db LHASH */
2242                         X509V3_set_nconf(&ctx, extconf);
2243
2244                         /* Test the structure (needed?) */
2245                         /* X509V3_set_ctx_test(&ctx); */
2246
2247                         /* Adds exts contained in the configuration file */
2248                         if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2249                                 {
2250                                 BIO_printf(bio_err,
2251                                     "ERROR: adding extensions in section %s\n",
2252                                                                 ext_sect);
2253                                 ERR_print_errors(bio_err);
2254                                 goto err;
2255                                 }
2256                         if (verbose)
2257                                 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2258                         }
2259                 else if (ext_sect)
2260                         {
2261                         /* We found extensions to be set from config file */
2262                         X509V3_set_nconf(&ctx, lconf);
2263
2264                         if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2265                                 {
2266                                 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2267                                 ERR_print_errors(bio_err);
2268                                 goto err;
2269                                 }
2270
2271                         if (verbose)
2272                                 BIO_printf(bio_err, "Successfully added extensions from config\n");
2273                         }
2274                 }
2275
2276         /* Copy extensions from request (if any) */
2277
2278         if (!copy_extensions(ret, req, ext_copy))
2279                 {
2280                 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2281                 ERR_print_errors(bio_err);
2282                 goto err;
2283                 }
2284
2285         /* Set the right value for the noemailDN option */
2286         if( email_dn == 0 )
2287                 {
2288                 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2289                 }
2290
2291         if (!default_op)
2292                 {
2293                 BIO_printf(bio_err, "Certificate Details:\n");
2294                 /* Never print signature details because signature not present */
2295                 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2296                 X509_print_ex(bio_err, ret, nameopt, certopt);
2297                 }
2298
2299         BIO_printf(bio_err,"Certificate is to be certified until ");
2300         ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2301         if (days) BIO_printf(bio_err," (%d days)",days);
2302         BIO_printf(bio_err, "\n");
2303
2304         if (!batch)
2305                 {
2306
2307                 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2308                 (void)BIO_flush(bio_err);
2309                 buf[0]='\0';
2310                 fgets(buf,sizeof(buf)-1,stdin);
2311                 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2312                         {
2313                         BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2314                         ok=0;
2315                         goto err;
2316                         }
2317                 }
2318
2319
2320 #ifndef OPENSSL_NO_DSA
2321         if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2322         pktmp=X509_get_pubkey(ret);
2323         if (EVP_PKEY_missing_parameters(pktmp) &&
2324                 !EVP_PKEY_missing_parameters(pkey))
2325                 EVP_PKEY_copy_parameters(pktmp,pkey);
2326         EVP_PKEY_free(pktmp);
2327 #endif
2328 #ifndef OPENSSL_NO_ECDSA
2329         if (pkey->type == EVP_PKEY_EC)
2330                 dgst = EVP_ecdsa();
2331         pktmp = X509_get_pubkey(ret);
2332         if (EVP_PKEY_missing_parameters(pktmp) &&
2333                 !EVP_PKEY_missing_parameters(pkey))
2334                 EVP_PKEY_copy_parameters(pktmp, pkey);
2335         EVP_PKEY_free(pktmp);
2336 #endif
2337
2338
2339         if (!X509_sign(ret,pkey,dgst))
2340                 goto err;
2341
2342         /* We now just add it to the database */
2343         row[DB_type]=(char *)OPENSSL_malloc(2);
2344
2345         tm=X509_get_notAfter(ret);
2346         row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2347         memcpy(row[DB_exp_date],tm->data,tm->length);
2348         row[DB_exp_date][tm->length]='\0';
2349
2350         row[DB_rev_date]=NULL;
2351
2352         /* row[DB_serial] done already */
2353         row[DB_file]=(char *)OPENSSL_malloc(8);
2354         row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2355
2356         if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2357                 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2358                 {
2359                 BIO_printf(bio_err,"Memory allocation failure\n");
2360                 goto err;
2361                 }
2362         strcpy(row[DB_file],"unknown");
2363         row[DB_type][0]='V';
2364         row[DB_type][1]='\0';
2365
2366         if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2367                 {
2368                 BIO_printf(bio_err,"Memory allocation failure\n");
2369                 goto err;
2370                 }
2371
2372         for (i=0; i<DB_NUMBER; i++)
2373                 {
2374                 irow[i]=row[i];
2375                 row[i]=NULL;
2376                 }
2377         irow[DB_NUMBER]=NULL;
2378
2379         if (!TXT_DB_insert(db,irow))
2380                 {
2381                 BIO_printf(bio_err,"failed to update database\n");
2382                 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2383                 goto err;
2384                 }
2385         ok=1;
2386 err:
2387         for (i=0; i<DB_NUMBER; i++)
2388                 if (row[i] != NULL) OPENSSL_free(row[i]);
2389
2390         if (CAname != NULL)
2391                 X509_NAME_free(CAname);
2392         if (subject != NULL)
2393                 X509_NAME_free(subject);
2394         if ((dn_subject != NULL) && !email_dn)
2395                 X509_NAME_free(dn_subject);
2396         if (tmptm != NULL)
2397                 ASN1_UTCTIME_free(tmptm);
2398         if (ok <= 0)
2399                 {
2400                 if (ret != NULL) X509_free(ret);
2401                 ret=NULL;
2402                 }
2403         else
2404                 *xret=ret;
2405         return(ok);
2406         }
2407
2408 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2409         {
2410
2411         if (output_der)
2412                 {
2413                 (void)i2d_X509_bio(bp,x);
2414                 return;
2415                 }
2416 #if 0
2417         /* ??? Not needed since X509_print prints all this stuff anyway */
2418         f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2419         BIO_printf(bp,"issuer :%s\n",f);
2420
2421         f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2422         BIO_printf(bp,"subject:%s\n",f);
2423
2424         BIO_puts(bp,"serial :");
2425         i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2426         BIO_puts(bp,"\n\n");
2427 #endif
2428         if (!notext)X509_print(bp,x);
2429         PEM_write_bio_X509(bp,x);
2430         }
2431
2432 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2433              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2434              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
2435              long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2436              unsigned long nameopt, int default_op, int ext_copy)
2437         {
2438         STACK_OF(CONF_VALUE) *sk=NULL;
2439         LHASH *parms=NULL;
2440         X509_REQ *req=NULL;
2441         CONF_VALUE *cv=NULL;
2442         NETSCAPE_SPKI *spki = NULL;
2443         X509_REQ_INFO *ri;
2444         char *type,*buf;
2445         EVP_PKEY *pktmp=NULL;
2446         X509_NAME *n=NULL;
2447         X509_NAME_ENTRY *ne=NULL;
2448         int ok= -1,i,j;
2449         long errline;
2450         int nid;
2451
2452         /*
2453          * Load input file into a hash table.  (This is just an easy
2454          * way to read and parse the file, then put it into a convenient
2455          * STACK format).
2456          */
2457         parms=CONF_load(NULL,infile,&errline);
2458         if (parms == NULL)
2459                 {
2460                 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2461                 ERR_print_errors(bio_err);
2462                 goto err;
2463                 }
2464
2465         sk=CONF_get_section(parms, "default");
2466         if (sk_CONF_VALUE_num(sk) == 0)
2467                 {
2468                 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2469                 CONF_free(parms);
2470                 goto err;
2471                 }
2472
2473         /*
2474          * Now create a dummy X509 request structure.  We don't actually
2475          * have an X509 request, but we have many of the components
2476          * (a public key, various DN components).  The idea is that we
2477          * put these components into the right X509 request structure
2478          * and we can use the same code as if you had a real X509 request.
2479          */
2480         req=X509_REQ_new();
2481         if (req == NULL)
2482                 {
2483                 ERR_print_errors(bio_err);
2484                 goto err;
2485                 }
2486
2487         /*
2488          * Build up the subject name set.
2489          */
2490         ri=req->req_info;
2491         n = ri->subject;
2492
2493         for (i = 0; ; i++)
2494                 {
2495                 if (sk_CONF_VALUE_num(sk) <= i) break;
2496
2497                 cv=sk_CONF_VALUE_value(sk,i);
2498                 type=cv->name;
2499                 /* Skip past any leading X. X: X, etc to allow for
2500                  * multiple instances
2501                  */
2502                 for (buf = cv->name; *buf ; buf++)
2503                         if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2504                                 {
2505                                 buf++;
2506                                 if (*buf) type = buf;
2507                                 break;
2508                                 }
2509
2510                 buf=cv->value;
2511                 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2512                         {
2513                         if (strcmp(type, "SPKAC") == 0)
2514                                 {
2515                                 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2516                                 if (spki == NULL)
2517                                         {
2518                                         BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2519                                         ERR_print_errors(bio_err);
2520                                         goto err;
2521                                         }
2522                                 }
2523                         continue;
2524                         }
2525
2526                 /*
2527                 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2528                         continue;
2529                 */
2530
2531                 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2532                 if (fix_data(nid, &j) == 0)
2533                         {
2534                         BIO_printf(bio_err,
2535                                 "invalid characters in string %s\n",buf);
2536                         goto err;
2537                         }
2538
2539                 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2540                         (unsigned char *)buf,
2541                         strlen(buf))) == NULL)
2542                         goto err;
2543
2544                 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2545                 }
2546         if (spki == NULL)
2547                 {
2548                 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2549                         infile);
2550                 goto err;
2551                 }
2552
2553         /*
2554          * Now extract the key from the SPKI structure.
2555          */
2556
2557         BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2558
2559         if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2560                 {
2561                 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2562                 goto err;
2563                 }
2564
2565         j = NETSCAPE_SPKI_verify(spki, pktmp);
2566         if (j <= 0)
2567                 {
2568                 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2569                 goto err;
2570                 }
2571         BIO_printf(bio_err,"Signature ok\n");
2572
2573         X509_REQ_set_pubkey(req,pktmp);
2574         EVP_PKEY_free(pktmp);
2575         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
2576                    days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2577                         ext_copy);
2578 err:
2579         if (req != NULL) X509_REQ_free(req);
2580         if (parms != NULL) CONF_free(parms);
2581         if (spki != NULL) NETSCAPE_SPKI_free(spki);
2582         if (ne != NULL) X509_NAME_ENTRY_free(ne);
2583
2584         return(ok);
2585         }
2586
2587 static int fix_data(int nid, int *type)
2588         {
2589         if (nid == NID_pkcs9_emailAddress)
2590                 *type=V_ASN1_IA5STRING;
2591         if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2592                 *type=V_ASN1_T61STRING;
2593         if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2594                 *type=V_ASN1_T61STRING;
2595         if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2596                 return(0);
2597         if (nid == NID_pkcs9_unstructuredName)
2598                 *type=V_ASN1_IA5STRING;
2599         return(1);
2600         }
2601
2602 static int check_time_format(char *str)
2603         {
2604         ASN1_UTCTIME tm;
2605
2606         tm.data=(unsigned char *)str;
2607         tm.length=strlen(str);
2608         tm.type=V_ASN1_UTCTIME;
2609         return(ASN1_UTCTIME_check(&tm));
2610         }
2611
2612 static int do_revoke(X509 *x509, TXT_DB *db, int type, char *value)
2613         {
2614         ASN1_UTCTIME *tm=NULL;
2615         char *row[DB_NUMBER],**rrow,**irow;
2616         char *rev_str = NULL;
2617         BIGNUM *bn = NULL;
2618         int ok=-1,i;
2619
2620         for (i=0; i<DB_NUMBER; i++)
2621                 row[i]=NULL;
2622         row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2623         bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2624         if (BN_is_zero(bn))
2625                 row[DB_serial]=BUF_strdup("00");
2626         else
2627                 row[DB_serial]=BN_bn2hex(bn);
2628         BN_free(bn);
2629         if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2630                 {
2631                 BIO_printf(bio_err,"Memory allocation failure\n");
2632                 goto err;
2633                 }
2634         /* We have to lookup by serial number because name lookup
2635          * skips revoked certs
2636          */
2637         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2638         if (rrow == NULL)
2639                 {
2640                 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2641
2642                 /* We now just add it to the database */
2643                 row[DB_type]=(char *)OPENSSL_malloc(2);
2644
2645                 tm=X509_get_notAfter(x509);
2646                 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2647                 memcpy(row[DB_exp_date],tm->data,tm->length);
2648                 row[DB_exp_date][tm->length]='\0';
2649
2650                 row[DB_rev_date]=NULL;
2651
2652                 /* row[DB_serial] done already */
2653                 row[DB_file]=(char *)OPENSSL_malloc(8);
2654
2655                 /* row[DB_name] done already */
2656
2657                 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2658                         (row[DB_file] == NULL))
2659                         {
2660                         BIO_printf(bio_err,"Memory allocation failure\n");
2661                         goto err;
2662                         }
2663                 strcpy(row[DB_file],"unknown");
2664                 row[DB_type][0]='V';
2665                 row[DB_type][1]='\0';
2666
2667                 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2668                         {
2669                         BIO_printf(bio_err,"Memory allocation failure\n");
2670                         goto err;
2671                         }
2672
2673                 for (i=0; i<DB_NUMBER; i++)
2674                         {
2675                         irow[i]=row[i];
2676                         row[i]=NULL;
2677                         }
2678                 irow[DB_NUMBER]=NULL;
2679
2680                 if (!TXT_DB_insert(db,irow))
2681                         {
2682                         BIO_printf(bio_err,"failed to update database\n");
2683                         BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2684                         goto err;
2685                         }
2686
2687                 /* Revoke Certificate */
2688                 ok = do_revoke(x509,db, type, value);
2689
2690                 goto err;
2691
2692                 }
2693         else if (index_name_cmp((const char **)row,(const char **)rrow))
2694                 {
2695                 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2696                            row[DB_name]);
2697                 goto err;
2698                 }
2699         else if (rrow[DB_type][0]=='R')
2700                 {
2701                 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2702                            row[DB_serial]);
2703                 goto err;
2704                 }
2705         else
2706                 {
2707                 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2708                 rev_str = make_revocation_str(type, value);
2709                 if (!rev_str)
2710                         {
2711                         BIO_printf(bio_err, "Error in revocation arguments\n");
2712                         goto err;
2713                         }
2714                 rrow[DB_type][0]='R';
2715                 rrow[DB_type][1]='\0';
2716                 rrow[DB_rev_date] = rev_str;
2717                 }
2718         ok=1;
2719 err:
2720         for (i=0; i<DB_NUMBER; i++)
2721                 {
2722                 if (row[i] != NULL)
2723                         OPENSSL_free(row[i]);
2724                 }
2725         return(ok);
2726         }
2727
2728 static int get_certificate_status(const char *serial, TXT_DB *db)
2729         {
2730         char *row[DB_NUMBER],**rrow;
2731         int ok=-1,i;
2732
2733         /* Free Resources */
2734         for (i=0; i<DB_NUMBER; i++)
2735                 row[i]=NULL;
2736
2737         /* Malloc needed char spaces */
2738         row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2739         if (row[DB_serial] == NULL)
2740                 {
2741                 BIO_printf(bio_err,"Malloc failure\n");
2742                 goto err;
2743                 }
2744
2745         if (strlen(serial) % 2)
2746                 {
2747                 /* Set the first char to 0 */;
2748                 row[DB_serial][0]='0';
2749
2750                 /* Copy String from serial to row[DB_serial] */
2751                 memcpy(row[DB_serial]+1, serial, strlen(serial));
2752                 row[DB_serial][strlen(serial)+1]='\0';
2753                 }
2754         else
2755                 {
2756                 /* Copy String from serial to row[DB_serial] */
2757                 memcpy(row[DB_serial], serial, strlen(serial));
2758                 row[DB_serial][strlen(serial)]='\0';
2759                 }
2760
2761         /* Make it Upper Case */
2762         for (i=0; row[DB_serial][i] != '\0'; i++)
2763                 row[DB_serial][i] = toupper(row[DB_serial][i]);
2764
2765
2766         ok=1;
2767
2768         /* Search for the certificate */
2769         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2770         if (rrow == NULL)
2771                 {
2772                 BIO_printf(bio_err,"Serial %s not present in db.\n",
2773                                  row[DB_serial]);
2774                 ok=-1;
2775                 goto err;
2776                 }
2777         else if (rrow[DB_type][0]=='V')
2778                 {
2779                 BIO_printf(bio_err,"%s=Valid (%c)\n",
2780                         row[DB_serial], rrow[DB_type][0]);
2781                 goto err;
2782                 }
2783         else if (rrow[DB_type][0]=='R')
2784                 {
2785                 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2786                         row[DB_serial], rrow[DB_type][0]);
2787                 goto err;
2788                 }
2789         else if (rrow[DB_type][0]=='E')
2790                 {
2791                 BIO_printf(bio_err,"%s=Expired (%c)\n",
2792                         row[DB_serial], rrow[DB_type][0]);
2793                 goto err;
2794                 }
2795         else if (rrow[DB_type][0]=='S')
2796                 {
2797                 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2798                         row[DB_serial], rrow[DB_type][0]);
2799                 goto err;
2800                 }
2801         else
2802                 {
2803                 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2804                         row[DB_serial], rrow[DB_type][0]);
2805                 ok=-1;
2806                 }
2807 err:
2808         for (i=0; i<DB_NUMBER; i++)
2809                 {
2810                 if (row[i] != NULL)
2811                         OPENSSL_free(row[i]);
2812                 }
2813         return(ok);
2814         }
2815
2816 static int do_updatedb (TXT_DB *db)
2817         {
2818         ASN1_UTCTIME    *a_tm = NULL;
2819         int i, cnt = 0;
2820         int db_y2k, a_y2k;  /* flags = 1 if y >= 2000 */
2821         char **rrow, *a_tm_s;
2822
2823         a_tm = ASN1_UTCTIME_new();
2824
2825         /* get actual time and make a string */
2826         a_tm = X509_gmtime_adj(a_tm, 0);
2827         a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2828         if (a_tm_s == NULL)
2829                 {
2830                 cnt = -1;
2831                 goto err;
2832                 }
2833
2834         memcpy(a_tm_s, a_tm->data, a_tm->length);
2835         a_tm_s[a_tm->length] = '\0';
2836
2837         if (strncmp(a_tm_s, "49", 2) <= 0)
2838                 a_y2k = 1;
2839         else
2840                 a_y2k = 0;
2841
2842         for (i = 0; i < sk_num(db->data); i++)
2843                 {
2844                 rrow = (char **) sk_value(db->data, i);
2845
2846                 if (rrow[DB_type][0] == 'V')
2847                         {
2848                         /* ignore entries that are not valid */
2849                         if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2850                                 db_y2k = 1;
2851                         else
2852                                 db_y2k = 0;
2853
2854                         if (db_y2k == a_y2k)
2855                                 {
2856                                 /* all on the same y2k side */
2857                                 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2858                                         {
2859                                         rrow[DB_type][0]  = 'E';
2860                                         rrow[DB_type][1]  = '\0';
2861                                         cnt++;
2862
2863                                         BIO_printf(bio_err, "%s=Expired\n",
2864                                                         rrow[DB_serial]);
2865                                         }
2866                                 }
2867                         else if (db_y2k < a_y2k)
2868                                 {
2869                                 rrow[DB_type][0]  = 'E';
2870                                 rrow[DB_type][1]  = '\0';
2871                                 cnt++;
2872
2873                                 BIO_printf(bio_err, "%s=Expired\n",
2874                                                         rrow[DB_serial]);
2875                                 }
2876
2877                         }
2878                 }
2879
2880 err:
2881
2882         ASN1_UTCTIME_free(a_tm);
2883         OPENSSL_free(a_tm_s);
2884
2885         return (cnt);
2886         }
2887
2888 static char *crl_reasons[] = {
2889         /* CRL reason strings */
2890         "unspecified",
2891         "keyCompromise",
2892         "CACompromise",
2893         "affiliationChanged",
2894         "superseded",
2895         "cessationOfOperation",
2896         "certificateHold",
2897         "removeFromCRL",
2898         /* Additional pseudo reasons */
2899         "holdInstruction",
2900         "keyTime",
2901         "CAkeyTime"
2902 };
2903
2904 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2905
2906 /* Given revocation information convert to a DB string.
2907  * The format of the string is:
2908  * revtime[,reason,extra]. Where 'revtime' is the
2909  * revocation time (the current time). 'reason' is the
2910  * optional CRL reason and 'extra' is any additional
2911  * argument
2912  */
2913
2914 char *make_revocation_str(int rev_type, char *rev_arg)
2915         {
2916         char *reason = NULL, *other = NULL, *str;
2917         ASN1_OBJECT *otmp;
2918         ASN1_UTCTIME *revtm = NULL;
2919         int i;
2920         switch (rev_type)
2921                 {
2922         case REV_NONE:
2923                 break;
2924
2925         case REV_CRL_REASON:
2926                 for (i = 0; i < 8; i++)
2927                         {
2928                         if (!strcasecmp(rev_arg, crl_reasons[i]))
2929                                 {
2930                                 reason = crl_reasons[i];
2931                                 break;
2932                                 }
2933                         }
2934                 if (reason == NULL)
2935                         {
2936                         BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2937                         return NULL;
2938                         }
2939                 break;
2940
2941         case REV_HOLD:
2942                 /* Argument is an OID */
2943
2944                 otmp = OBJ_txt2obj(rev_arg, 0);
2945                 ASN1_OBJECT_free(otmp);
2946
2947                 if (otmp == NULL)
2948                         {
2949                         BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2950                         return NULL;
2951                         }
2952
2953                 reason = "holdInstruction";
2954                 other = rev_arg;
2955                 break;
2956
2957         case REV_KEY_COMPROMISE:
2958         case REV_CA_COMPROMISE:
2959
2960                 /* Argument is the key compromise time  */
2961                 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2962                         {
2963                         BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2964                         return NULL;
2965                         }
2966                 other = rev_arg;
2967                 if (rev_type == REV_KEY_COMPROMISE)
2968                         reason = "keyTime";
2969                 else
2970                         reason = "CAkeyTime";
2971
2972                 break;
2973
2974                 }
2975
2976         revtm = X509_gmtime_adj(NULL, 0);
2977
2978         i = revtm->length + 1;
2979
2980         if (reason) i += strlen(reason) + 1;
2981         if (other) i += strlen(other) + 1;
2982
2983         str = OPENSSL_malloc(i);
2984
2985         if (!str) return NULL;
2986
2987         strcpy(str, (char *)revtm->data);
2988         if (reason)
2989                 {
2990                 strcat(str, ",");
2991                 strcat(str, reason);
2992                 }
2993         if (other)
2994                 {
2995                 strcat(str, ",");
2996                 strcat(str, other);
2997                 }
2998         ASN1_UTCTIME_free(revtm);
2999         return str;
3000         }
3001
3002 /* Convert revocation field to X509_REVOKED entry
3003  * return code:
3004  * 0 error
3005  * 1 OK
3006  * 2 OK and some extensions added (i.e. V2 CRL)
3007  */
3008
3009
3010 int make_revoked(X509_REVOKED *rev, char *str)
3011         {
3012         char *tmp = NULL;
3013         int reason_code = -1;
3014         int i, ret = 0;
3015         ASN1_OBJECT *hold = NULL;
3016         ASN1_GENERALIZEDTIME *comp_time = NULL;
3017         ASN1_ENUMERATED *rtmp = NULL;
3018
3019         ASN1_TIME *revDate = NULL;
3020
3021         i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
3022
3023         if (i == 0)
3024                 goto err;
3025
3026         if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
3027                 goto err;
3028
3029         if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
3030                 {
3031                 rtmp = ASN1_ENUMERATED_new();
3032                 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
3033                         goto err;
3034                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
3035                         goto err;
3036                 }
3037
3038         if (rev && comp_time)
3039                 {
3040                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
3041                         goto err;
3042                 }
3043         if (rev && hold)
3044                 {
3045                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
3046                         goto err;
3047                 }
3048
3049         if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
3050                 ret = 2;
3051         else ret = 1;
3052
3053         err:
3054
3055         if (tmp) OPENSSL_free(tmp);
3056         ASN1_OBJECT_free(hold);
3057         ASN1_GENERALIZEDTIME_free(comp_time);
3058         ASN1_ENUMERATED_free(rtmp);
3059         ASN1_TIME_free(revDate);
3060
3061         return ret;
3062         }
3063
3064 /*
3065  * subject is expected to be in the format /type0=value0/type1=value1/type2=...
3066  * where characters may be escaped by \
3067  */
3068 X509_NAME *do_subject(char *subject, long chtype)
3069         {
3070         size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
3071         char *buf = OPENSSL_malloc(buflen);
3072         size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
3073         char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
3074         char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
3075
3076         char *sp = subject, *bp = buf;
3077         int i, ne_num = 0;
3078
3079         X509_NAME *n = NULL;
3080         int nid;
3081
3082         if (!buf || !ne_types || !ne_values)
3083                 {
3084                 BIO_printf(bio_err, "malloc error\n");
3085                 goto error;
3086                 }
3087
3088         if (*subject != '/')
3089                 {
3090                 BIO_printf(bio_err, "Subject does not start with '/'.\n");
3091                 goto error;
3092                 }
3093         sp++; /* skip leading / */
3094
3095         while (*sp)
3096                 {
3097                 /* collect type */
3098                 ne_types[ne_num] = bp;
3099                 while (*sp)
3100                         {
3101                         if (*sp == '\\') /* is there anything to escape in the type...? */
3102                                 {
3103                                 if (*++sp)
3104                                         *bp++ = *sp++;
3105                                 else
3106                                         {
3107                                         BIO_printf(bio_err, "escape character at end of string\n");
3108                                         goto error;
3109                                         }
3110                                 }
3111                         else if (*sp == '=')
3112                                 {
3113                                 sp++;
3114                                 *bp++ = '\0';
3115                                 break;
3116                                 }
3117                         else
3118                                 *bp++ = *sp++;
3119                         }
3120                 if (!*sp)
3121                         {
3122                         BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
3123                         goto error;
3124                         }
3125                 ne_values[ne_num] = bp;
3126                 while (*sp)
3127                         {
3128                         if (*sp == '\\')
3129                                 {
3130                                 if (*++sp)
3131                                         *bp++ = *sp++;
3132                                 else
3133                                         {
3134                                         BIO_printf(bio_err, "escape character at end of string\n");
3135                                         goto error;
3136                                         }
3137                                 }
3138                         else if (*sp == '/')
3139                                 {
3140                                 sp++;
3141                                 break;
3142                                 }
3143                         else
3144                                 *bp++ = *sp++;
3145                         }
3146                 *bp++ = '\0';
3147                 ne_num++;
3148                 }
3149
3150         if (!(n = X509_NAME_new()))
3151                 goto error;
3152
3153         for (i = 0; i < ne_num; i++)
3154                 {
3155                 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
3156                         {
3157                         BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
3158                         continue;
3159                         }
3160
3161                 if (!*ne_values[i])
3162                         {
3163                         BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
3164                         continue;
3165                         }
3166
3167                 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,0))
3168                         goto error;
3169                 }
3170
3171         OPENSSL_free(ne_values);
3172         OPENSSL_free(ne_types);
3173         OPENSSL_free(buf);
3174         return n;
3175
3176 error:
3177         X509_NAME_free(n);
3178         if (ne_values)
3179                 OPENSSL_free(ne_values);
3180         if (ne_types)
3181                 OPENSSL_free(ne_types);
3182         if (buf)
3183                 OPENSSL_free(buf);
3184         return NULL;
3185 }
3186
3187 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
3188         {
3189         char buf[25],*pbuf, *p;
3190         int j;
3191         j=i2a_ASN1_OBJECT(bp,obj);
3192         pbuf=buf;
3193         for (j=22-j; j>0; j--)
3194                 *(pbuf++)=' ';
3195         *(pbuf++)=':';
3196         *(pbuf++)='\0';
3197         BIO_puts(bp,buf);
3198
3199         if (str->type == V_ASN1_PRINTABLESTRING)
3200                 BIO_printf(bp,"PRINTABLE:'");
3201         else if (str->type == V_ASN1_T61STRING)
3202                 BIO_printf(bp,"T61STRING:'");
3203         else if (str->type == V_ASN1_IA5STRING)
3204                 BIO_printf(bp,"IA5STRING:'");
3205         else if (str->type == V_ASN1_UNIVERSALSTRING)
3206                 BIO_printf(bp,"UNIVERSALSTRING:'");
3207         else
3208                 BIO_printf(bp,"ASN.1 %2d:'",str->type);
3209
3210         p=(char *)str->data;
3211         for (j=str->length; j>0; j--)
3212                 {
3213                 if ((*p >= ' ') && (*p <= '~'))
3214                         BIO_printf(bp,"%c",*p);
3215                 else if (*p & 0x80)
3216                         BIO_printf(bp,"\\0x%02X",*p);
3217                 else if ((unsigned char)*p == 0xf7)
3218                         BIO_printf(bp,"^?");
3219                 else    BIO_printf(bp,"^%c",*p+'@');
3220                 p++;
3221                 }
3222         BIO_printf(bp,"'\n");
3223         return 1;
3224         }
3225
3226 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
3227         {
3228         char *tmp = NULL;
3229         char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
3230         int reason_code = -1;
3231         int i, ret = 0;
3232         ASN1_OBJECT *hold = NULL;
3233         ASN1_GENERALIZEDTIME *comp_time = NULL;
3234         tmp = BUF_strdup(str);
3235
3236         p = strchr(tmp, ',');
3237
3238         rtime_str = tmp;
3239
3240         if (p)
3241                 {
3242                 *p = '\0';
3243                 p++;
3244                 reason_str = p;
3245                 p = strchr(p, ',');
3246                 if (p)
3247                         {
3248                         *p = '\0';
3249                         arg_str = p + 1;
3250                         }
3251                 }
3252
3253         if (prevtm)
3254                 {
3255                 *prevtm = ASN1_UTCTIME_new();
3256                 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
3257                         {
3258                         BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
3259                         goto err;
3260                         }
3261                 }
3262         if (reason_str)
3263                 {
3264                 for (i = 0; i < NUM_REASONS; i++)
3265                         {
3266                         if(!strcasecmp(reason_str, crl_reasons[i]))
3267                                 {
3268                                 reason_code = i;
3269                                 break;
3270                                 }
3271                         }
3272                 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
3273                         {
3274                         BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
3275                         goto err;
3276                         }
3277
3278                 if (reason_code == 7)
3279                         reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
3280                 else if (reason_code == 8)              /* Hold instruction */
3281                         {
3282                         if (!arg_str)
3283                                 {
3284                                 BIO_printf(bio_err, "missing hold instruction\n");
3285                                 goto err;
3286                                 }
3287                         reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
3288                         hold = OBJ_txt2obj(arg_str, 0);
3289
3290                         if (!hold)
3291                                 {
3292                                 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
3293                                 goto err;
3294                                 }
3295                         if (phold) *phold = hold;
3296                         }
3297                 else if ((reason_code == 9) || (reason_code == 10))
3298                         {
3299                         if (!arg_str)
3300                                 {
3301                                 BIO_printf(bio_err, "missing compromised time\n");
3302                                 goto err;
3303                                 }
3304                         comp_time = ASN1_GENERALIZEDTIME_new();
3305                         if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
3306                                 {
3307                                 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
3308                                 goto err;
3309                                 }
3310                         if (reason_code == 9)
3311                                 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3312                         else
3313                                 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3314                         }
3315                 }
3316
3317         if (preason) *preason = reason_code;
3318         if (pinvtm) *pinvtm = comp_time;
3319         else ASN1_GENERALIZEDTIME_free(comp_time);
3320
3321         ret = 1;
3322
3323         err:
3324
3325         if (tmp) OPENSSL_free(tmp);
3326         if (!phold) ASN1_OBJECT_free(hold);
3327         if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3328
3329         return ret;
3330         }
3331
3332 int make_serial_index(TXT_DB *db)
3333         {
3334         if (!TXT_DB_create_index(db, DB_serial, NULL,
3335                                 LHASH_HASH_FN(index_serial_hash),
3336                                 LHASH_COMP_FN(index_serial_cmp)))
3337                 {
3338                 BIO_printf(bio_err,
3339                   "error creating serial number index:(%ld,%ld,%ld)\n",
3340                                         db->error,db->arg1,db->arg2);
3341                         return 0;
3342                 }
3343         return 1;
3344         }