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                                 dgst=EVP_md5();
1540                         }
1541
1542                 /* Add any extensions asked for */
1543
1544                 if (crl_ext)
1545                         {
1546                         X509V3_CTX crlctx;
1547                         X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1548                         X509V3_set_nconf(&crlctx, conf);
1549
1550                         if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1551                                 crl_ext, crl)) goto err;
1552                         }
1553                 if (crl_ext || crl_v2)
1554                         {
1555                         if (!X509_CRL_set_version(crl, 1))
1556                                 goto err; /* version 2 CRL */
1557                         }
1558
1559                 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1560
1561                 PEM_write_bio_X509_CRL(Sout,crl);
1562                 }
1563         /*****************************************************************/
1564         if (dorevoke)
1565                 {
1566                 if (infile == NULL)
1567                         {
1568                         BIO_printf(bio_err,"no input files\n");
1569                         goto err;
1570                         }
1571                 else
1572                         {
1573                         X509 *revcert;
1574                         revcert=load_cert(bio_err, infile, FORMAT_PEM,
1575                                 NULL, e, infile);
1576                         if (revcert == NULL)
1577                                 goto err;
1578                         j=do_revoke(revcert,db, rev_type, rev_arg);
1579                         if (j <= 0) goto err;
1580                         X509_free(revcert);
1581
1582                         if(strlen(dbfile) > BSIZE-5)
1583                                 {
1584                                 BIO_printf(bio_err,"filename too long\n");
1585                                 goto err;
1586                                 }
1587
1588                         strcpy(buf[0],dbfile);
1589 #ifndef OPENSSL_SYS_VMS
1590                         strcat(buf[0],".new");
1591 #else
1592                         strcat(buf[0],"-new");
1593 #endif
1594                         if (BIO_write_filename(out,buf[0]) <= 0)
1595                                 {
1596                                 perror(dbfile);
1597                                 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1598                                 goto err;
1599                                 }
1600                         j=TXT_DB_write(out,db);
1601                         if (j <= 0) goto err;
1602                         BIO_free_all(out);
1603                         out = NULL;
1604                         BIO_free_all(in);
1605                         in = NULL;
1606                         strncpy(buf[1],dbfile,BSIZE-4);
1607                         buf[1][BSIZE-4]='\0';
1608 #ifndef OPENSSL_SYS_VMS
1609                         strcat(buf[1],".old");
1610 #else
1611                         strcat(buf[1],"-old");
1612 #endif
1613                         if (rename(dbfile,buf[1]) < 0)
1614                                 {
1615                                 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1616                                 perror("reason");
1617                                 goto err;
1618                                 }
1619                         if (rename(buf[0],dbfile) < 0)
1620                                 {
1621                                 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1622                                 perror("reason");
1623                                 rename(buf[1],dbfile);
1624                                 goto err;
1625                                 }
1626                         BIO_printf(bio_err,"Data Base Updated\n");
1627                         }
1628                 }
1629         /*****************************************************************/
1630         ret=0;
1631 err:
1632         if(tofree)
1633                 OPENSSL_free(tofree);
1634         BIO_free_all(Cout);
1635         BIO_free_all(Sout);
1636         BIO_free_all(out);
1637         BIO_free_all(in);
1638
1639         sk_X509_pop_free(cert_sk,X509_free);
1640
1641         if (ret) ERR_print_errors(bio_err);
1642         app_RAND_write_file(randfile, bio_err);
1643         if (free_key && key)
1644                 OPENSSL_free(key);
1645         BN_free(serial);
1646         TXT_DB_free(db);
1647         EVP_PKEY_free(pkey);
1648         X509_free(x509);
1649         X509_CRL_free(crl);
1650         NCONF_free(conf);
1651         OBJ_cleanup();
1652         apps_shutdown();
1653         OPENSSL_EXIT(ret);
1654         }
1655
1656 static void lookup_fail(char *name, char *tag)
1657         {
1658         BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1659         }
1660
1661 static unsigned long index_serial_hash(const char **a)
1662         {
1663         const char *n;
1664
1665         n=a[DB_serial];
1666         while (*n == '0') n++;
1667         return(lh_strhash(n));
1668         }
1669
1670 static int index_serial_cmp(const char **a, const char **b)
1671         {
1672         const char *aa,*bb;
1673
1674         for (aa=a[DB_serial]; *aa == '0'; aa++);
1675         for (bb=b[DB_serial]; *bb == '0'; bb++);
1676         return(strcmp(aa,bb));
1677         }
1678
1679 static unsigned long index_name_hash(const char **a)
1680         { return(lh_strhash(a[DB_name])); }
1681
1682 static int index_name_qual(char **a)
1683         { return(a[0][0] == 'V'); }
1684
1685 static int index_name_cmp(const char **a, const char **b)
1686         { return(strcmp(a[DB_name],
1687              b[DB_name])); }
1688
1689 static BIGNUM *load_serial(char *serialfile)
1690         {
1691         BIO *in=NULL;
1692         BIGNUM *ret=NULL;
1693         MS_STATIC char buf[1024];
1694         ASN1_INTEGER *ai=NULL;
1695
1696         if ((in=BIO_new(BIO_s_file())) == NULL)
1697                 {
1698                 ERR_print_errors(bio_err);
1699                 goto err;
1700                 }
1701
1702         if (BIO_read_filename(in,serialfile) <= 0)
1703                 {
1704                 perror(serialfile);
1705                 goto err;
1706                 }
1707         ai=ASN1_INTEGER_new();
1708         if (ai == NULL) goto err;
1709         if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1710                 {
1711                 BIO_printf(bio_err,"unable to load number from %s\n",
1712                         serialfile);
1713                 goto err;
1714                 }
1715         ret=ASN1_INTEGER_to_BN(ai,NULL);
1716         if (ret == NULL)
1717                 {
1718                 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1719                 goto err;
1720                 }
1721 err:
1722         if (in != NULL) BIO_free(in);
1723         if (ai != NULL) ASN1_INTEGER_free(ai);
1724         return(ret);
1725         }
1726
1727 static int save_serial(char *serialfile, BIGNUM *serial)
1728         {
1729         BIO *out;
1730         int ret=0;
1731         ASN1_INTEGER *ai=NULL;
1732
1733         out=BIO_new(BIO_s_file());
1734         if (out == NULL)
1735                 {
1736                 ERR_print_errors(bio_err);
1737                 goto err;
1738                 }
1739         if (BIO_write_filename(out,serialfile) <= 0)
1740                 {
1741                 perror(serialfile);
1742                 goto err;
1743                 }
1744
1745         if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1746                 {
1747                 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1748                 goto err;
1749                 }
1750         i2a_ASN1_INTEGER(out,ai);
1751         BIO_puts(out,"\n");
1752         ret=1;
1753 err:
1754         if (out != NULL) BIO_free_all(out);
1755         if (ai != NULL) ASN1_INTEGER_free(ai);
1756         return(ret);
1757         }
1758
1759 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1760              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1761              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1762              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1763              unsigned long certopt, unsigned long nameopt, int default_op,
1764              int ext_copy)
1765         {
1766         X509_REQ *req=NULL;
1767         BIO *in=NULL;
1768         EVP_PKEY *pktmp=NULL;
1769         int ok= -1,i;
1770
1771         in=BIO_new(BIO_s_file());
1772
1773         if (BIO_read_filename(in,infile) <= 0)
1774                 {
1775                 perror(infile);
1776                 goto err;
1777                 }
1778         if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1779                 {
1780                 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1781                         infile);
1782                 goto err;
1783                 }
1784         if (verbose)
1785                 X509_REQ_print(bio_err,req);
1786
1787         BIO_printf(bio_err,"Check that the request matches the signature\n");
1788
1789         if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1790                 {
1791                 BIO_printf(bio_err,"error unpacking public key\n");
1792                 goto err;
1793                 }
1794         i=X509_REQ_verify(req,pktmp);
1795         EVP_PKEY_free(pktmp);
1796         if (i < 0)
1797                 {
1798                 ok=0;
1799                 BIO_printf(bio_err,"Signature verification problems....\n");
1800                 goto err;
1801                 }
1802         if (i == 0)
1803                 {
1804                 ok=0;
1805                 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1806                 goto err;
1807                 }
1808         else
1809                 BIO_printf(bio_err,"Signature ok\n");
1810
1811         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, email_dn,
1812                 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1813                 certopt, nameopt, default_op, ext_copy);
1814
1815 err:
1816         if (req != NULL) X509_REQ_free(req);
1817         if (in != NULL) BIO_free(in);
1818         return(ok);
1819         }
1820
1821 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1822              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1823              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1824              long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1825              unsigned long certopt, unsigned long nameopt, int default_op,
1826              int ext_copy, ENGINE *e)
1827         {
1828         X509 *req=NULL;
1829         X509_REQ *rreq=NULL;
1830         EVP_PKEY *pktmp=NULL;
1831         int ok= -1,i;
1832
1833         if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1834                 goto err;
1835         if (verbose)
1836                 X509_print(bio_err,req);
1837
1838         BIO_printf(bio_err,"Check that the request matches the signature\n");
1839
1840         if ((pktmp=X509_get_pubkey(req)) == NULL)
1841                 {
1842                 BIO_printf(bio_err,"error unpacking public key\n");
1843                 goto err;
1844                 }
1845         i=X509_verify(req,pktmp);
1846         EVP_PKEY_free(pktmp);
1847         if (i < 0)
1848                 {
1849                 ok=0;
1850                 BIO_printf(bio_err,"Signature verification problems....\n");
1851                 goto err;
1852                 }
1853         if (i == 0)
1854                 {
1855                 ok=0;
1856                 BIO_printf(bio_err,"Signature did not match the certificate\n");
1857                 goto err;
1858                 }
1859         else
1860                 BIO_printf(bio_err,"Signature ok\n");
1861
1862         if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1863                 goto err;
1864
1865         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
1866                 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1867                 ext_copy);
1868
1869 err:
1870         if (rreq != NULL) X509_REQ_free(rreq);
1871         if (req != NULL) X509_free(req);
1872         return(ok);
1873         }
1874
1875 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1876              STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial, char *subj,
1877              int email_dn, char *startdate, char *enddate, long days, int batch,
1878              int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1879              unsigned long certopt, unsigned long nameopt, int default_op,
1880              int ext_copy)
1881         {
1882         X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1883         ASN1_UTCTIME *tm,*tmptm;
1884         ASN1_STRING *str,*str2;
1885         ASN1_OBJECT *obj;
1886         X509 *ret=NULL;
1887         X509_CINF *ci;
1888         X509_NAME_ENTRY *ne;
1889         X509_NAME_ENTRY *tne,*push;
1890         EVP_PKEY *pktmp;
1891         int ok= -1,i,j,last,nid;
1892         char *p;
1893         CONF_VALUE *cv;
1894         char *row[DB_NUMBER],**rrow,**irow=NULL;
1895         char buf[25];
1896
1897         tmptm=ASN1_UTCTIME_new();
1898         if (tmptm == NULL)
1899                 {
1900                 BIO_printf(bio_err,"malloc error\n");
1901                 return(0);
1902                 }
1903
1904         for (i=0; i<DB_NUMBER; i++)
1905                 row[i]=NULL;
1906
1907         if (subj)
1908                 {
1909                 X509_NAME *n = do_subject(subj, MBSTRING_ASC);
1910
1911                 if (!n)
1912                         {
1913                         ERR_print_errors(bio_err);
1914                         goto err;
1915                         }
1916                 X509_REQ_set_subject_name(req,n);
1917                 req->req_info->enc.modified = 1;
1918                 X509_NAME_free(n);
1919                 }
1920
1921         if (default_op)
1922                 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1923
1924         name=X509_REQ_get_subject_name(req);
1925         for (i=0; i<X509_NAME_entry_count(name); i++)
1926                 {
1927                 ne= X509_NAME_get_entry(name,i);
1928                 str=X509_NAME_ENTRY_get_data(ne);
1929                 obj=X509_NAME_ENTRY_get_object(ne);
1930
1931                 if (msie_hack)
1932                         {
1933                         /* assume all type should be strings */
1934                         nid=OBJ_obj2nid(ne->object);
1935
1936                         if (str->type == V_ASN1_UNIVERSALSTRING)
1937                                 ASN1_UNIVERSALSTRING_to_string(str);
1938
1939                         if ((str->type == V_ASN1_IA5STRING) &&
1940                                 (nid != NID_pkcs9_emailAddress))
1941                                 str->type=V_ASN1_T61STRING;
1942
1943                         if ((nid == NID_pkcs9_emailAddress) &&
1944                                 (str->type == V_ASN1_PRINTABLESTRING))
1945                                 str->type=V_ASN1_IA5STRING;
1946                         }
1947
1948                 /* If no EMAIL is wanted in the subject */
1949                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1950                         continue;
1951
1952                 /* check some things */
1953                 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1954                         (str->type != V_ASN1_IA5STRING))
1955                         {
1956                         BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1957                         goto err;
1958                         }
1959                 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1960                         {
1961                         j=ASN1_PRINTABLE_type(str->data,str->length);
1962                         if (    ((j == V_ASN1_T61STRING) &&
1963                                  (str->type != V_ASN1_T61STRING)) ||
1964                                 ((j == V_ASN1_IA5STRING) &&
1965                                  (str->type == V_ASN1_PRINTABLESTRING)))
1966                                 {
1967                                 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1968                                 goto err;
1969                                 }
1970                         }
1971
1972                 if (default_op)
1973                         old_entry_print(bio_err, obj, str);
1974                 }
1975
1976         /* Ok, now we check the 'policy' stuff. */
1977         if ((subject=X509_NAME_new()) == NULL)
1978                 {
1979                 BIO_printf(bio_err,"Memory allocation failure\n");
1980                 goto err;
1981                 }
1982
1983         /* take a copy of the issuer name before we mess with it. */
1984         CAname=X509_NAME_dup(x509->cert_info->subject);
1985         if (CAname == NULL) goto err;
1986         str=str2=NULL;
1987
1988         for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1989                 {
1990                 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1991                 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1992                         {
1993                         BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1994                         goto err;
1995                         }
1996                 obj=OBJ_nid2obj(j);
1997
1998                 last= -1;
1999                 for (;;)
2000                         {
2001                         /* lookup the object in the supplied name list */
2002                         j=X509_NAME_get_index_by_OBJ(name,obj,last);
2003                         if (j < 0)
2004                                 {
2005                                 if (last != -1) break;
2006                                 tne=NULL;
2007                                 }
2008                         else
2009                                 {
2010                                 tne=X509_NAME_get_entry(name,j);
2011                                 }
2012                         last=j;
2013
2014                         /* depending on the 'policy', decide what to do. */
2015                         push=NULL;
2016                         if (strcmp(cv->value,"optional") == 0)
2017                                 {
2018                                 if (tne != NULL)
2019                                         push=tne;
2020                                 }
2021                         else if (strcmp(cv->value,"supplied") == 0)
2022                                 {
2023                                 if (tne == NULL)
2024                                         {
2025                                         BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
2026                                         goto err;
2027                                         }
2028                                 else
2029                                         push=tne;
2030                                 }
2031                         else if (strcmp(cv->value,"match") == 0)
2032                                 {
2033                                 int last2;
2034
2035                                 if (tne == NULL)
2036                                         {
2037                                         BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
2038                                         goto err;
2039                                         }
2040
2041                                 last2= -1;
2042
2043 again2:
2044                                 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
2045                                 if ((j < 0) && (last2 == -1))
2046                                         {
2047                                         BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
2048                                         goto err;
2049                                         }
2050                                 if (j >= 0)
2051                                         {
2052                                         push=X509_NAME_get_entry(CAname,j);
2053                                         str=X509_NAME_ENTRY_get_data(tne);
2054                                         str2=X509_NAME_ENTRY_get_data(push);
2055                                         last2=j;
2056                                         if (ASN1_STRING_cmp(str,str2) != 0)
2057                                                 goto again2;
2058                                         }
2059                                 if (j < 0)
2060                                         {
2061                                         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));
2062                                         goto err;
2063                                         }
2064                                 }
2065                         else
2066                                 {
2067                                 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
2068                                 goto err;
2069                                 }
2070
2071                         if (push != NULL)
2072                                 {
2073                                 if (!X509_NAME_add_entry(subject,push, -1, 0))
2074                                         {
2075                                         if (push != NULL)
2076                                                 X509_NAME_ENTRY_free(push);
2077                                         BIO_printf(bio_err,"Memory allocation failure\n");
2078                                         goto err;
2079                                         }
2080                                 }
2081                         if (j < 0) break;
2082                         }
2083                 }
2084
2085         if (preserve)
2086                 {
2087                 X509_NAME_free(subject);
2088                 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
2089                 subject=X509_NAME_dup(name);
2090                 if (subject == NULL) goto err;
2091                 }
2092
2093         if (verbose)
2094                 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
2095
2096         /* Build the correct Subject if no e-mail is wanted in the subject */
2097         /* and add it later on because of the method extensions are added (altName) */
2098
2099         if (email_dn)
2100                 dn_subject = subject;
2101         else
2102                 {
2103                 X509_NAME_ENTRY *tmpne;
2104                 /* Its best to dup the subject DN and then delete any email
2105                  * addresses because this retains its structure.
2106                  */
2107                 if (!(dn_subject = X509_NAME_dup(subject)))
2108                         {
2109                         BIO_printf(bio_err,"Memory allocation failure\n");
2110                         goto err;
2111                         }
2112                 while((i = X509_NAME_get_index_by_NID(dn_subject,
2113                                         NID_pkcs9_emailAddress, -1)) >= 0)
2114                         {
2115                         tmpne = X509_NAME_get_entry(dn_subject, i);
2116                         X509_NAME_delete_entry(dn_subject, i);
2117                         X509_NAME_ENTRY_free(tmpne);
2118                         }
2119                 }
2120
2121         if (BN_is_zero(serial))
2122                 row[DB_serial]=BUF_strdup("00");
2123         else
2124                 row[DB_serial]=BN_bn2hex(serial);
2125         if (row[DB_serial] == NULL)
2126                 {
2127                 BIO_printf(bio_err,"Memory allocation failure\n");
2128                 goto err;
2129                 }
2130
2131         rrow=TXT_DB_get_by_index(db,DB_name,row);
2132         if (rrow != NULL)
2133                 {
2134                 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
2135                         row[DB_name]);
2136                 }
2137         else
2138                 {
2139                 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2140                 if (rrow != NULL)
2141                         {
2142                         BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
2143                                 row[DB_serial]);
2144                         BIO_printf(bio_err,"      check the database/serial_file for corruption\n");
2145                         }
2146                 }
2147
2148         if (rrow != NULL)
2149                 {
2150                 BIO_printf(bio_err,
2151                         "The matching entry has the following details\n");
2152                 if (rrow[DB_type][0] == 'E')
2153                         p="Expired";
2154                 else if (rrow[DB_type][0] == 'R')
2155                         p="Revoked";
2156                 else if (rrow[DB_type][0] == 'V')
2157                         p="Valid";
2158                 else
2159                         p="\ninvalid type, Data base error\n";
2160                 BIO_printf(bio_err,"Type          :%s\n",p);;
2161                 if (rrow[DB_type][0] == 'R')
2162                         {
2163                         p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2164                         BIO_printf(bio_err,"Was revoked on:%s\n",p);
2165                         }
2166                 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2167                 BIO_printf(bio_err,"Expires on    :%s\n",p);
2168                 p=rrow[DB_serial]; if (p == NULL) p="undef";
2169                 BIO_printf(bio_err,"Serial Number :%s\n",p);
2170                 p=rrow[DB_file]; if (p == NULL) p="undef";
2171                 BIO_printf(bio_err,"File name     :%s\n",p);
2172                 p=rrow[DB_name]; if (p == NULL) p="undef";
2173                 BIO_printf(bio_err,"Subject Name  :%s\n",p);
2174                 ok= -1; /* This is now a 'bad' error. */
2175                 goto err;
2176                 }
2177
2178         /* We are now totally happy, lets make and sign the certificate */
2179         if (verbose)
2180                 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2181
2182         if ((ret=X509_new()) == NULL) goto err;
2183         ci=ret->cert_info;
2184
2185 #ifdef X509_V3
2186         /* Make it an X509 v3 certificate. */
2187         if (!X509_set_version(x509,2)) goto err;
2188 #endif
2189
2190         if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2191                 goto err;
2192         if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2193                 goto err;
2194
2195         if (strcmp(startdate,"today") == 0)
2196                 X509_gmtime_adj(X509_get_notBefore(ret),0);
2197         else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2198
2199         if (enddate == NULL)
2200                 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2201         else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2202
2203         if (!X509_set_subject_name(ret,subject)) goto err;
2204
2205         pktmp=X509_REQ_get_pubkey(req);
2206         i = X509_set_pubkey(ret,pktmp);
2207         EVP_PKEY_free(pktmp);
2208         if (!i) goto err;
2209
2210         /* Lets add the extensions, if there are any */
2211         if (ext_sect)
2212                 {
2213                 X509V3_CTX ctx;
2214                 if (ci->version == NULL)
2215                         if ((ci->version=ASN1_INTEGER_new()) == NULL)
2216                                 goto err;
2217                 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2218
2219                 /* Free the current entries if any, there should not
2220                  * be any I believe */
2221                 if (ci->extensions != NULL)
2222                         sk_X509_EXTENSION_pop_free(ci->extensions,
2223                                                    X509_EXTENSION_free);
2224
2225                 ci->extensions = NULL;
2226
2227                 /* Initialize the context structure */
2228                 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2229
2230                 if (extconf)
2231                         {
2232                         if (verbose)
2233                                 BIO_printf(bio_err, "Extra configuration file found\n");
2234
2235                         /* Use the extconf configuration db LHASH */
2236                         X509V3_set_nconf(&ctx, extconf);
2237
2238                         /* Test the structure (needed?) */
2239                         /* X509V3_set_ctx_test(&ctx); */
2240
2241                         /* Adds exts contained in the configuration file */
2242                         if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2243                                 {
2244                                 BIO_printf(bio_err,
2245                                     "ERROR: adding extensions in section %s\n",
2246                                                                 ext_sect);
2247                                 ERR_print_errors(bio_err);
2248                                 goto err;
2249                                 }
2250                         if (verbose)
2251                                 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2252                         }
2253                 else if (ext_sect)
2254                         {
2255                         /* We found extensions to be set from config file */
2256                         X509V3_set_nconf(&ctx, lconf);
2257
2258                         if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2259                                 {
2260                                 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2261                                 ERR_print_errors(bio_err);
2262                                 goto err;
2263                                 }
2264
2265                         if (verbose)
2266                                 BIO_printf(bio_err, "Successfully added extensions from config\n");
2267                         }
2268                 }
2269
2270         /* Copy extensions from request (if any) */
2271
2272         if (!copy_extensions(ret, req, ext_copy))
2273                 {
2274                 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2275                 ERR_print_errors(bio_err);
2276                 goto err;
2277                 }
2278
2279         /* Set the right value for the noemailDN option */
2280         if( email_dn == 0 )
2281                 {
2282                 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2283                 }
2284
2285         if (!default_op)
2286                 {
2287                 BIO_printf(bio_err, "Certificate Details:\n");
2288                 /* Never print signature details because signature not present */
2289                 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2290                 X509_print_ex(bio_err, ret, nameopt, certopt);
2291                 }
2292
2293         BIO_printf(bio_err,"Certificate is to be certified until ");
2294         ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2295         if (days) BIO_printf(bio_err," (%d days)",days);
2296         BIO_printf(bio_err, "\n");
2297
2298         if (!batch)
2299                 {
2300
2301                 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2302                 (void)BIO_flush(bio_err);
2303                 buf[0]='\0';
2304                 fgets(buf,sizeof(buf)-1,stdin);
2305                 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2306                         {
2307                         BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2308                         ok=0;
2309                         goto err;
2310                         }
2311                 }
2312
2313
2314 #ifndef OPENSSL_NO_DSA
2315         if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2316         pktmp=X509_get_pubkey(ret);
2317         if (EVP_PKEY_missing_parameters(pktmp) &&
2318                 !EVP_PKEY_missing_parameters(pkey))
2319                 EVP_PKEY_copy_parameters(pktmp,pkey);
2320         EVP_PKEY_free(pktmp);
2321 #endif
2322
2323         if (!X509_sign(ret,pkey,dgst))
2324                 goto err;
2325
2326         /* We now just add it to the database */
2327         row[DB_type]=(char *)OPENSSL_malloc(2);
2328
2329         tm=X509_get_notAfter(ret);
2330         row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2331         memcpy(row[DB_exp_date],tm->data,tm->length);
2332         row[DB_exp_date][tm->length]='\0';
2333
2334         row[DB_rev_date]=NULL;
2335
2336         /* row[DB_serial] done already */
2337         row[DB_file]=(char *)OPENSSL_malloc(8);
2338         row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2339
2340         if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2341                 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2342                 {
2343                 BIO_printf(bio_err,"Memory allocation failure\n");
2344                 goto err;
2345                 }
2346         strcpy(row[DB_file],"unknown");
2347         row[DB_type][0]='V';
2348         row[DB_type][1]='\0';
2349
2350         if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2351                 {
2352                 BIO_printf(bio_err,"Memory allocation failure\n");
2353                 goto err;
2354                 }
2355
2356         for (i=0; i<DB_NUMBER; i++)
2357                 {
2358                 irow[i]=row[i];
2359                 row[i]=NULL;
2360                 }
2361         irow[DB_NUMBER]=NULL;
2362
2363         if (!TXT_DB_insert(db,irow))
2364                 {
2365                 BIO_printf(bio_err,"failed to update database\n");
2366                 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2367                 goto err;
2368                 }
2369         ok=1;
2370 err:
2371         for (i=0; i<DB_NUMBER; i++)
2372                 if (row[i] != NULL) OPENSSL_free(row[i]);
2373
2374         if (CAname != NULL)
2375                 X509_NAME_free(CAname);
2376         if (subject != NULL)
2377                 X509_NAME_free(subject);
2378         if ((dn_subject != NULL) && !email_dn)
2379                 X509_NAME_free(dn_subject);
2380         if (tmptm != NULL)
2381                 ASN1_UTCTIME_free(tmptm);
2382         if (ok <= 0)
2383                 {
2384                 if (ret != NULL) X509_free(ret);
2385                 ret=NULL;
2386                 }
2387         else
2388                 *xret=ret;
2389         return(ok);
2390         }
2391
2392 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2393         {
2394
2395         if (output_der)
2396                 {
2397                 (void)i2d_X509_bio(bp,x);
2398                 return;
2399                 }
2400 #if 0
2401         /* ??? Not needed since X509_print prints all this stuff anyway */
2402         f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2403         BIO_printf(bp,"issuer :%s\n",f);
2404
2405         f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2406         BIO_printf(bp,"subject:%s\n",f);
2407
2408         BIO_puts(bp,"serial :");
2409         i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2410         BIO_puts(bp,"\n\n");
2411 #endif
2412         if (!notext)X509_print(bp,x);
2413         PEM_write_bio_X509(bp,x);
2414         }
2415
2416 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2417              const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2418              BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
2419              long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2420              unsigned long nameopt, int default_op, int ext_copy)
2421         {
2422         STACK_OF(CONF_VALUE) *sk=NULL;
2423         LHASH *parms=NULL;
2424         X509_REQ *req=NULL;
2425         CONF_VALUE *cv=NULL;
2426         NETSCAPE_SPKI *spki = NULL;
2427         X509_REQ_INFO *ri;
2428         char *type,*buf;
2429         EVP_PKEY *pktmp=NULL;
2430         X509_NAME *n=NULL;
2431         X509_NAME_ENTRY *ne=NULL;
2432         int ok= -1,i,j;
2433         long errline;
2434         int nid;
2435
2436         /*
2437          * Load input file into a hash table.  (This is just an easy
2438          * way to read and parse the file, then put it into a convenient
2439          * STACK format).
2440          */
2441         parms=CONF_load(NULL,infile,&errline);
2442         if (parms == NULL)
2443                 {
2444                 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2445                 ERR_print_errors(bio_err);
2446                 goto err;
2447                 }
2448
2449         sk=CONF_get_section(parms, "default");
2450         if (sk_CONF_VALUE_num(sk) == 0)
2451                 {
2452                 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2453                 CONF_free(parms);
2454                 goto err;
2455                 }
2456
2457         /*
2458          * Now create a dummy X509 request structure.  We don't actually
2459          * have an X509 request, but we have many of the components
2460          * (a public key, various DN components).  The idea is that we
2461          * put these components into the right X509 request structure
2462          * and we can use the same code as if you had a real X509 request.
2463          */
2464         req=X509_REQ_new();
2465         if (req == NULL)
2466                 {
2467                 ERR_print_errors(bio_err);
2468                 goto err;
2469                 }
2470
2471         /*
2472          * Build up the subject name set.
2473          */
2474         ri=req->req_info;
2475         n = ri->subject;
2476
2477         for (i = 0; ; i++)
2478                 {
2479                 if (sk_CONF_VALUE_num(sk) <= i) break;
2480
2481                 cv=sk_CONF_VALUE_value(sk,i);
2482                 type=cv->name;
2483                 /* Skip past any leading X. X: X, etc to allow for
2484                  * multiple instances
2485                  */
2486                 for (buf = cv->name; *buf ; buf++)
2487                         if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2488                                 {
2489                                 buf++;
2490                                 if (*buf) type = buf;
2491                                 break;
2492                                 }
2493
2494                 buf=cv->value;
2495                 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2496                         {
2497                         if (strcmp(type, "SPKAC") == 0)
2498                                 {
2499                                 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2500                                 if (spki == NULL)
2501                                         {
2502                                         BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2503                                         ERR_print_errors(bio_err);
2504                                         goto err;
2505                                         }
2506                                 }
2507                         continue;
2508                         }
2509
2510                 /*
2511                 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2512                         continue;
2513                 */
2514
2515                 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2516                 if (fix_data(nid, &j) == 0)
2517                         {
2518                         BIO_printf(bio_err,
2519                                 "invalid characters in string %s\n",buf);
2520                         goto err;
2521                         }
2522
2523                 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2524                         (unsigned char *)buf,
2525                         strlen(buf))) == NULL)
2526                         goto err;
2527
2528                 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2529                 }
2530         if (spki == NULL)
2531                 {
2532                 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2533                         infile);
2534                 goto err;
2535                 }
2536
2537         /*
2538          * Now extract the key from the SPKI structure.
2539          */
2540
2541         BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2542
2543         if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2544                 {
2545                 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2546                 goto err;
2547                 }
2548
2549         j = NETSCAPE_SPKI_verify(spki, pktmp);
2550         if (j <= 0)
2551                 {
2552                 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2553                 goto err;
2554                 }
2555         BIO_printf(bio_err,"Signature ok\n");
2556
2557         X509_REQ_set_pubkey(req,pktmp);
2558         EVP_PKEY_free(pktmp);
2559         ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
2560                    days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2561                         ext_copy);
2562 err:
2563         if (req != NULL) X509_REQ_free(req);
2564         if (parms != NULL) CONF_free(parms);
2565         if (spki != NULL) NETSCAPE_SPKI_free(spki);
2566         if (ne != NULL) X509_NAME_ENTRY_free(ne);
2567
2568         return(ok);
2569         }
2570
2571 static int fix_data(int nid, int *type)
2572         {
2573         if (nid == NID_pkcs9_emailAddress)
2574                 *type=V_ASN1_IA5STRING;
2575         if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2576                 *type=V_ASN1_T61STRING;
2577         if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2578                 *type=V_ASN1_T61STRING;
2579         if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2580                 return(0);
2581         if (nid == NID_pkcs9_unstructuredName)
2582                 *type=V_ASN1_IA5STRING;
2583         return(1);
2584         }
2585
2586 static int check_time_format(char *str)
2587         {
2588         ASN1_UTCTIME tm;
2589
2590         tm.data=(unsigned char *)str;
2591         tm.length=strlen(str);
2592         tm.type=V_ASN1_UTCTIME;
2593         return(ASN1_UTCTIME_check(&tm));
2594         }
2595
2596 static int do_revoke(X509 *x509, TXT_DB *db, int type, char *value)
2597         {
2598         ASN1_UTCTIME *tm=NULL;
2599         char *row[DB_NUMBER],**rrow,**irow;
2600         char *rev_str = NULL;
2601         BIGNUM *bn = NULL;
2602         int ok=-1,i;
2603
2604         for (i=0; i<DB_NUMBER; i++)
2605                 row[i]=NULL;
2606         row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2607         bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2608         if (BN_is_zero(bn))
2609                 row[DB_serial]=BUF_strdup("00");
2610         else
2611                 row[DB_serial]=BN_bn2hex(bn);
2612         BN_free(bn);
2613         if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2614                 {
2615                 BIO_printf(bio_err,"Memory allocation failure\n");
2616                 goto err;
2617                 }
2618         /* We have to lookup by serial number because name lookup
2619          * skips revoked certs
2620          */
2621         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2622         if (rrow == NULL)
2623                 {
2624                 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2625
2626                 /* We now just add it to the database */
2627                 row[DB_type]=(char *)OPENSSL_malloc(2);
2628
2629                 tm=X509_get_notAfter(x509);
2630                 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2631                 memcpy(row[DB_exp_date],tm->data,tm->length);
2632                 row[DB_exp_date][tm->length]='\0';
2633
2634                 row[DB_rev_date]=NULL;
2635
2636                 /* row[DB_serial] done already */
2637                 row[DB_file]=(char *)OPENSSL_malloc(8);
2638
2639                 /* row[DB_name] done already */
2640
2641                 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2642                         (row[DB_file] == NULL))
2643                         {
2644                         BIO_printf(bio_err,"Memory allocation failure\n");
2645                         goto err;
2646                         }
2647                 strcpy(row[DB_file],"unknown");
2648                 row[DB_type][0]='V';
2649                 row[DB_type][1]='\0';
2650
2651                 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2652                         {
2653                         BIO_printf(bio_err,"Memory allocation failure\n");
2654                         goto err;
2655                         }
2656
2657                 for (i=0; i<DB_NUMBER; i++)
2658                         {
2659                         irow[i]=row[i];
2660                         row[i]=NULL;
2661                         }
2662                 irow[DB_NUMBER]=NULL;
2663
2664                 if (!TXT_DB_insert(db,irow))
2665                         {
2666                         BIO_printf(bio_err,"failed to update database\n");
2667                         BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2668                         goto err;
2669                         }
2670
2671                 /* Revoke Certificate */
2672                 ok = do_revoke(x509,db, type, value);
2673
2674                 goto err;
2675
2676                 }
2677         else if (index_name_cmp((const char **)row,(const char **)rrow))
2678                 {
2679                 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2680                            row[DB_name]);
2681                 goto err;
2682                 }
2683         else if (rrow[DB_type][0]=='R')
2684                 {
2685                 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2686                            row[DB_serial]);
2687                 goto err;
2688                 }
2689         else
2690                 {
2691                 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2692                 rev_str = make_revocation_str(type, value);
2693                 if (!rev_str)
2694                         {
2695                         BIO_printf(bio_err, "Error in revocation arguments\n");
2696                         goto err;
2697                         }
2698                 rrow[DB_type][0]='R';
2699                 rrow[DB_type][1]='\0';
2700                 rrow[DB_rev_date] = rev_str;
2701                 }
2702         ok=1;
2703 err:
2704         for (i=0; i<DB_NUMBER; i++)
2705                 {
2706                 if (row[i] != NULL)
2707                         OPENSSL_free(row[i]);
2708                 }
2709         return(ok);
2710         }
2711
2712 static int get_certificate_status(const char *serial, TXT_DB *db)
2713         {
2714         char *row[DB_NUMBER],**rrow;
2715         int ok=-1,i;
2716
2717         /* Free Resources */
2718         for (i=0; i<DB_NUMBER; i++)
2719                 row[i]=NULL;
2720
2721         /* Malloc needed char spaces */
2722         row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2723         if (row[DB_serial] == NULL)
2724                 {
2725                 BIO_printf(bio_err,"Malloc failure\n");
2726                 goto err;
2727                 }
2728
2729         if (strlen(serial) % 2)
2730                 {
2731                 /* Set the first char to 0 */;
2732                 row[DB_serial][0]='0';
2733
2734                 /* Copy String from serial to row[DB_serial] */
2735                 memcpy(row[DB_serial]+1, serial, strlen(serial));
2736                 row[DB_serial][strlen(serial)+1]='\0';
2737                 }
2738         else
2739                 {
2740                 /* Copy String from serial to row[DB_serial] */
2741                 memcpy(row[DB_serial], serial, strlen(serial));
2742                 row[DB_serial][strlen(serial)]='\0';
2743                 }
2744
2745         /* Make it Upper Case */
2746         for (i=0; row[DB_serial][i] != '\0'; i++)
2747                 row[DB_serial][i] = toupper(row[DB_serial][i]);
2748
2749
2750         ok=1;
2751
2752         /* Search for the certificate */
2753         rrow=TXT_DB_get_by_index(db,DB_serial,row);
2754         if (rrow == NULL)
2755                 {
2756                 BIO_printf(bio_err,"Serial %s not present in db.\n",
2757                                  row[DB_serial]);
2758                 ok=-1;
2759                 goto err;
2760                 }
2761         else if (rrow[DB_type][0]=='V')
2762                 {
2763                 BIO_printf(bio_err,"%s=Valid (%c)\n",
2764                         row[DB_serial], rrow[DB_type][0]);
2765                 goto err;
2766                 }
2767         else if (rrow[DB_type][0]=='R')
2768                 {
2769                 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2770                         row[DB_serial], rrow[DB_type][0]);
2771                 goto err;
2772                 }
2773         else if (rrow[DB_type][0]=='E')
2774                 {
2775                 BIO_printf(bio_err,"%s=Expired (%c)\n",
2776                         row[DB_serial], rrow[DB_type][0]);
2777                 goto err;
2778                 }
2779         else if (rrow[DB_type][0]=='S')
2780                 {
2781                 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2782                         row[DB_serial], rrow[DB_type][0]);
2783                 goto err;
2784                 }
2785         else
2786                 {
2787                 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2788                         row[DB_serial], rrow[DB_type][0]);
2789                 ok=-1;
2790                 }
2791 err:
2792         for (i=0; i<DB_NUMBER; i++)
2793                 {
2794                 if (row[i] != NULL)
2795                         OPENSSL_free(row[i]);
2796                 }
2797         return(ok);
2798         }
2799
2800 static int do_updatedb (TXT_DB *db)
2801         {
2802         ASN1_UTCTIME    *a_tm = NULL;
2803         int i, cnt = 0;
2804         int db_y2k, a_y2k;  /* flags = 1 if y >= 2000 */
2805         char **rrow, *a_tm_s;
2806
2807         a_tm = ASN1_UTCTIME_new();
2808
2809         /* get actual time and make a string */
2810         a_tm = X509_gmtime_adj(a_tm, 0);
2811         a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2812         if (a_tm_s == NULL)
2813                 {
2814                 cnt = -1;
2815                 goto err;
2816                 }
2817
2818         memcpy(a_tm_s, a_tm->data, a_tm->length);
2819         a_tm_s[a_tm->length] = '\0';
2820
2821         if (strncmp(a_tm_s, "49", 2) <= 0)
2822                 a_y2k = 1;
2823         else
2824                 a_y2k = 0;
2825
2826         for (i = 0; i < sk_num(db->data); i++)
2827                 {
2828                 rrow = (char **) sk_value(db->data, i);
2829
2830                 if (rrow[DB_type][0] == 'V')
2831                         {
2832                         /* ignore entries that are not valid */
2833                         if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2834                                 db_y2k = 1;
2835                         else
2836                                 db_y2k = 0;
2837
2838                         if (db_y2k == a_y2k)
2839                                 {
2840                                 /* all on the same y2k side */
2841                                 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2842                                         {
2843                                         rrow[DB_type][0]  = 'E';
2844                                         rrow[DB_type][1]  = '\0';
2845                                         cnt++;
2846
2847                                         BIO_printf(bio_err, "%s=Expired\n",
2848                                                         rrow[DB_serial]);
2849                                         }
2850                                 }
2851                         else if (db_y2k < a_y2k)
2852                                 {
2853                                 rrow[DB_type][0]  = 'E';
2854                                 rrow[DB_type][1]  = '\0';
2855                                 cnt++;
2856
2857                                 BIO_printf(bio_err, "%s=Expired\n",
2858                                                         rrow[DB_serial]);
2859                                 }
2860
2861                         }
2862                 }
2863
2864 err:
2865
2866         ASN1_UTCTIME_free(a_tm);
2867         OPENSSL_free(a_tm_s);
2868
2869         return (cnt);
2870         }
2871
2872 static char *crl_reasons[] = {
2873         /* CRL reason strings */
2874         "unspecified",
2875         "keyCompromise",
2876         "CACompromise",
2877         "affiliationChanged",
2878         "superseded",
2879         "cessationOfOperation",
2880         "certificateHold",
2881         "removeFromCRL",
2882         /* Additional pseudo reasons */
2883         "holdInstruction",
2884         "keyTime",
2885         "CAkeyTime"
2886 };
2887
2888 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2889
2890 /* Given revocation information convert to a DB string.
2891  * The format of the string is:
2892  * revtime[,reason,extra]. Where 'revtime' is the
2893  * revocation time (the current time). 'reason' is the
2894  * optional CRL reason and 'extra' is any additional
2895  * argument
2896  */
2897
2898 char *make_revocation_str(int rev_type, char *rev_arg)
2899         {
2900         char *reason = NULL, *other = NULL, *str;
2901         ASN1_OBJECT *otmp;
2902         ASN1_UTCTIME *revtm = NULL;
2903         int i;
2904         switch (rev_type)
2905                 {
2906         case REV_NONE:
2907                 break;
2908
2909         case REV_CRL_REASON:
2910                 for (i = 0; i < 8; i++)
2911                         {
2912                         if (!strcasecmp(rev_arg, crl_reasons[i]))
2913                                 {
2914                                 reason = crl_reasons[i];
2915                                 break;
2916                                 }
2917                         }
2918                 if (reason == NULL)
2919                         {
2920                         BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2921                         return NULL;
2922                         }
2923                 break;
2924
2925         case REV_HOLD:
2926                 /* Argument is an OID */
2927
2928                 otmp = OBJ_txt2obj(rev_arg, 0);
2929                 ASN1_OBJECT_free(otmp);
2930
2931                 if (otmp == NULL)
2932                         {
2933                         BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2934                         return NULL;
2935                         }
2936
2937                 reason = "holdInstruction";
2938                 other = rev_arg;
2939                 break;
2940
2941         case REV_KEY_COMPROMISE:
2942         case REV_CA_COMPROMISE:
2943
2944                 /* Argument is the key compromise time  */
2945                 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2946                         {
2947                         BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2948                         return NULL;
2949                         }
2950                 other = rev_arg;
2951                 if (rev_type == REV_KEY_COMPROMISE)
2952                         reason = "keyTime";
2953                 else
2954                         reason = "CAkeyTime";
2955
2956                 break;
2957
2958                 }
2959
2960         revtm = X509_gmtime_adj(NULL, 0);
2961
2962         i = revtm->length + 1;
2963
2964         if (reason) i += strlen(reason) + 1;
2965         if (other) i += strlen(other) + 1;
2966
2967         str = OPENSSL_malloc(i);
2968
2969         if (!str) return NULL;
2970
2971         strcpy(str, (char *)revtm->data);
2972         if (reason)
2973                 {
2974                 strcat(str, ",");
2975                 strcat(str, reason);
2976                 }
2977         if (other)
2978                 {
2979                 strcat(str, ",");
2980                 strcat(str, other);
2981                 }
2982         ASN1_UTCTIME_free(revtm);
2983         return str;
2984         }
2985
2986 /* Convert revocation field to X509_REVOKED entry
2987  * return code:
2988  * 0 error
2989  * 1 OK
2990  * 2 OK and some extensions added (i.e. V2 CRL)
2991  */
2992
2993
2994 int make_revoked(X509_REVOKED *rev, char *str)
2995         {
2996         char *tmp = NULL;
2997         int reason_code = -1;
2998         int i, ret = 0;
2999         ASN1_OBJECT *hold = NULL;
3000         ASN1_GENERALIZEDTIME *comp_time = NULL;
3001         ASN1_ENUMERATED *rtmp = NULL;
3002
3003         ASN1_TIME *revDate = NULL;
3004
3005         i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
3006
3007         if (i == 0)
3008                 goto err;
3009
3010         if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
3011                 goto err;
3012
3013         if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
3014                 {
3015                 rtmp = ASN1_ENUMERATED_new();
3016                 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
3017                         goto err;
3018                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
3019                         goto err;
3020                 }
3021
3022         if (rev && comp_time)
3023                 {
3024                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
3025                         goto err;
3026                 }
3027         if (rev && hold)
3028                 {
3029                 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
3030                         goto err;
3031                 }
3032
3033         if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
3034                 ret = 2;
3035         else ret = 1;
3036
3037         err:
3038
3039         if (tmp) OPENSSL_free(tmp);
3040         ASN1_OBJECT_free(hold);
3041         ASN1_GENERALIZEDTIME_free(comp_time);
3042         ASN1_ENUMERATED_free(rtmp);
3043         ASN1_TIME_free(revDate);
3044
3045         return ret;
3046         }
3047
3048 /*
3049  * subject is expected to be in the format /type0=value0/type1=value1/type2=...
3050  * where characters may be escaped by \
3051  */
3052 X509_NAME *do_subject(char *subject, long chtype)
3053         {
3054         size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
3055         char *buf = OPENSSL_malloc(buflen);
3056         size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
3057         char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
3058         char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
3059
3060         char *sp = subject, *bp = buf;
3061         int i, ne_num = 0;
3062
3063         X509_NAME *n = NULL;
3064         int nid;
3065
3066         if (!buf || !ne_types || !ne_values)
3067         {
3068                 BIO_printf(bio_err, "malloc error\n");
3069                 goto error;
3070         }
3071
3072         if (*subject != '/')
3073         {
3074                 BIO_printf(bio_err, "Subject does not start with '/'.\n");
3075                 goto error;
3076         }
3077         sp++; /* skip leading / */
3078
3079         while (*sp)
3080                 {
3081                 /* collect type */
3082                 ne_types[ne_num] = bp;
3083                 while (*sp)
3084                         {
3085                         if (*sp == '\\') /* is there anything to escape in the type...? */
3086                                 {
3087                                 if (*++sp)
3088                                         *bp++ = *sp++;
3089                                 else
3090                                         {
3091                                         BIO_printf(bio_err, "escape character at end of string\n");
3092                                         goto error;
3093                                         }
3094                                 }
3095                         else if (*sp == '=')
3096                                 {
3097                                 sp++;
3098                                 *bp++ = '\0';
3099                                 break;
3100                                 }
3101                         else
3102                                 *bp++ = *sp++;
3103                         }
3104                 if (!*sp)
3105                         {
3106                         BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
3107                         goto error;
3108                         }
3109                 ne_values[ne_num] = bp;
3110                 while (*sp)
3111                         {
3112                         if (*sp == '\\')
3113                                 {
3114                                 if (*++sp)
3115                                         *bp++ = *sp++;
3116                                 else
3117                                         {
3118                                         BIO_printf(bio_err, "escape character at end of string\n");
3119                                         goto error;
3120                                         }
3121                                 }
3122                         else if (*sp == '/')
3123                                 {
3124                                 sp++;
3125                                 break;
3126                                 }
3127                         else
3128                                 *bp++ = *sp++;
3129                         }
3130                 *bp++ = '\0';
3131                 ne_num++;
3132                 }
3133
3134         if (!(n = X509_NAME_new()))
3135                 goto error;
3136
3137         for (i = 0; i < ne_num; i++)
3138                 {
3139                 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
3140                         {
3141                         BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
3142                         continue;
3143                         }
3144
3145                 if (!*ne_values[i])
3146                         {
3147                         BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
3148                         continue;
3149                         }
3150
3151                 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,0))
3152                         goto error;
3153                 }
3154
3155         OPENSSL_free(ne_values);
3156         OPENSSL_free(ne_types);
3157         OPENSSL_free(buf);
3158         return n;
3159
3160 error:
3161         X509_NAME_free(n);
3162         if (ne_values)
3163                 OPENSSL_free(ne_values);
3164         if (ne_types)
3165                 OPENSSL_free(ne_types);
3166         if (buf)
3167                 OPENSSL_free(buf);
3168         return NULL;
3169 }
3170
3171 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
3172         {
3173         char buf[25],*pbuf, *p;
3174         int j;
3175         j=i2a_ASN1_OBJECT(bp,obj);
3176         pbuf=buf;
3177         for (j=22-j; j>0; j--)
3178                 *(pbuf++)=' ';
3179         *(pbuf++)=':';
3180         *(pbuf++)='\0';
3181         BIO_puts(bp,buf);
3182
3183         if (str->type == V_ASN1_PRINTABLESTRING)
3184                 BIO_printf(bp,"PRINTABLE:'");
3185         else if (str->type == V_ASN1_T61STRING)
3186                 BIO_printf(bp,"T61STRING:'");
3187         else if (str->type == V_ASN1_IA5STRING)
3188                 BIO_printf(bp,"IA5STRING:'");
3189         else if (str->type == V_ASN1_UNIVERSALSTRING)
3190                 BIO_printf(bp,"UNIVERSALSTRING:'");
3191         else
3192                 BIO_printf(bp,"ASN.1 %2d:'",str->type);
3193
3194         p=(char *)str->data;
3195         for (j=str->length; j>0; j--)
3196                 {
3197                 if ((*p >= ' ') && (*p <= '~'))
3198                         BIO_printf(bp,"%c",*p);
3199                 else if (*p & 0x80)
3200                         BIO_printf(bp,"\\0x%02X",*p);
3201                 else if ((unsigned char)*p == 0xf7)
3202                         BIO_printf(bp,"^?");
3203                 else    BIO_printf(bp,"^%c",*p+'@');
3204                 p++;
3205                 }
3206         BIO_printf(bp,"'\n");
3207         return 1;
3208         }
3209
3210 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
3211         {
3212         char *tmp = NULL;
3213         char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
3214         int reason_code = -1;
3215         int i, ret = 0;
3216         ASN1_OBJECT *hold = NULL;
3217         ASN1_GENERALIZEDTIME *comp_time = NULL;
3218         tmp = BUF_strdup(str);
3219
3220         p = strchr(tmp, ',');
3221
3222         rtime_str = tmp;
3223
3224         if (p)
3225                 {
3226                 *p = '\0';
3227                 p++;
3228                 reason_str = p;
3229                 p = strchr(p, ',');
3230                 if (p)
3231                         {
3232                         *p = '\0';
3233                         arg_str = p + 1;
3234                         }
3235                 }
3236
3237         if (prevtm)
3238                 {
3239                 *prevtm = ASN1_UTCTIME_new();
3240                 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
3241                         {
3242                         BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
3243                         goto err;
3244                         }
3245                 }
3246         if (reason_str)
3247                 {
3248                 for (i = 0; i < NUM_REASONS; i++)
3249                         {
3250                         if(!strcasecmp(reason_str, crl_reasons[i]))
3251                                 {
3252                                 reason_code = i;
3253                                 break;
3254                                 }
3255                         }
3256                 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
3257                         {
3258                         BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
3259                         goto err;
3260                         }
3261
3262                 if (reason_code == 7)
3263                         reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
3264                 else if (reason_code == 8)              /* Hold instruction */
3265                         {
3266                         if (!arg_str)
3267                                 {
3268                                 BIO_printf(bio_err, "missing hold instruction\n");
3269                                 goto err;
3270                                 }
3271                         reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
3272                         hold = OBJ_txt2obj(arg_str, 0);
3273
3274                         if (!hold)
3275                                 {
3276                                 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
3277                                 goto err;
3278                                 }
3279                         if (phold) *phold = hold;
3280                         }
3281                 else if ((reason_code == 9) || (reason_code == 10))
3282                         {
3283                         if (!arg_str)
3284                                 {
3285                                 BIO_printf(bio_err, "missing compromised time\n");
3286                                 goto err;
3287                                 }
3288                         comp_time = ASN1_GENERALIZEDTIME_new();
3289                         if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
3290                                 {
3291                                 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
3292                                 goto err;
3293                                 }
3294                         if (reason_code == 9)
3295                                 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3296                         else
3297                                 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3298                         }
3299                 }
3300
3301         if (preason) *preason = reason_code;
3302         if (pinvtm) *pinvtm = comp_time;
3303         else ASN1_GENERALIZEDTIME_free(comp_time);
3304
3305         ret = 1;
3306
3307         err:
3308
3309         if (tmp) OPENSSL_free(tmp);
3310         if (!phold) ASN1_OBJECT_free(hold);
3311         if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3312
3313         return ret;
3314         }
3315
3316 int make_serial_index(TXT_DB *db)
3317         {
3318         if (!TXT_DB_create_index(db, DB_serial, NULL,
3319                                 LHASH_HASH_FN(index_serial_hash),
3320                                 LHASH_COMP_FN(index_serial_cmp)))
3321                 {
3322                 BIO_printf(bio_err,
3323                   "error creating serial number index:(%ld,%ld,%ld)\n",
3324                                         db->error,db->arg1,db->arg2);
3325                         return 0;
3326                 }
3327         return 1;
3328         }