apps/req.c

   1 /* apps/req.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 #include <stdio.h>
  60 #include <stdlib.h>
  61 #include <time.h>
  62 #include <string.h>
  63 #ifdef NO_STDIO
  64 #define APPS_WIN16
  65 #endif
  66 #include "apps.h"
  67 #include <openssl/bio.h>
  68 #include <openssl/evp.h>
  69 #include <openssl/conf.h>
  70 #include <openssl/err.h>
  71 #include <openssl/asn1.h>
  72 #include <openssl/x509.h>
  73 #include <openssl/x509v3.h>
  74 #include <openssl/objects.h>
  75 #include <openssl/pem.h>
  76
  77 #define SECTION         "req"
  78
  79 #define BITS            "default_bits"
  80 #define KEYFILE         "default_keyfile"
  81 #define PROMPT          "prompt"
  82 #define DISTINGUISHED_NAME      "distinguished_name"
  83 #define ATTRIBUTES      "attributes"
  84 #define V3_EXTENSIONS   "x509_extensions"
  85 #define REQ_EXTENSIONS  "req_extensions"
  86 #define STRING_MASK     "string_mask"
  87
  88 #define DEFAULT_KEY_LENGTH      512
  89 #define MIN_KEY_LENGTH          384
  90
  91 #undef PROG
  92 #define PROG    req_main
  93
  94 /* -inform arg  - input format - default PEM (DER or PEM)
  95  * -outform arg - output format - default PEM
  96  * -in arg      - input file - default stdin
  97  * -out arg     - output file - default stdout
  98  * -verify      - check request signature
  99  * -noout       - don't print stuff out.
 100  * -text        - print out human readable text.
 101  * -nodes       - no des encryption
 102  * -config file - Load configuration file.
 103  * -key file    - make a request using key in file (or use it for verification).
 104  * -keyform     - key file format.
 105  * -newkey      - make a key and a request.
 106  * -modulus     - print RSA modulus.
 107  * -x509        - output a self signed X509 structure instead.
 108  * -asn1-kludge - output new certificate request in a format that some CA's
 109  *                require.  This format is wrong
 110  */
 111
 112 static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,int attribs);
 113 static int prompt_info(X509_REQ *req,
 114                 STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect,
 115                 STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs);
 116 static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk,
 117                                 STACK_OF(CONF_VALUE) *attr, int attribs);
 118 static int add_attribute_object(X509_REQ *req, char *text,
 119                                 char *def, char *value, int nid, int min,
 120                                 int max);
 121 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
 122         int nid,int min,int max);
 123 #ifndef NO_RSA
 124 static void MS_CALLBACK req_cb(int p,int n,void *arg);
 125 #endif
 126 static int req_check_len(int len,int min,int max);
 127 static int check_end(char *str, char *end);
 128 static int add_oid_section(LHASH *conf);
 129 #ifndef MONOLITH
 130 static char *default_config_file=NULL;
 131 static LHASH *config=NULL;
 132 #endif
 133 static LHASH *req_conf=NULL;
 134
 135 #define TYPE_RSA        1
 136 #define TYPE_DSA        2
 137 #define TYPE_DH         3
 138
 139 int MAIN(int, char **);
 140
 141 int MAIN(int argc, char **argv)
 142         {
 143 #ifndef NO_DSA
 144         DSA *dsa_params=NULL;
 145 #endif
 146         int ex=1,x509=0,days=30;
 147         X509 *x509ss=NULL;
 148         X509_REQ *req=NULL;
 149         EVP_PKEY *pkey=NULL;
 150         int i,badops=0,newreq=0,newkey= -1,pkey_type=0;
 151         BIO *in=NULL,*out=NULL;
 152         int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM;
 153         int nodes=0,kludge=0,newhdr=0;
 154         char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL;
 155         char *extensions = NULL;
 156         char *req_exts = NULL;
 157         EVP_CIPHER *cipher=NULL;
 158         int modulus=0;
 159         char *inrand=NULL;
 160         char *passargin = NULL, *passargout = NULL;
 161         char *passin = NULL, *passout = NULL;
 162         char *p;
 163         const EVP_MD *md_alg=NULL,*digest=EVP_md5();
 164 #ifndef MONOLITH
 165         MS_STATIC char config_name[256];
 166 #endif
 167
 168         req_conf = NULL;
 169 #ifndef NO_DES
 170         cipher=EVP_des_ede3_cbc();
 171 #endif
 172         apps_startup();
 173
 174         if (bio_err == NULL)
 175                 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 176                         BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 177
 178         infile=NULL;
 179         outfile=NULL;
 180         informat=FORMAT_PEM;
 181         outformat=FORMAT_PEM;
 182
 183         prog=argv[0];
 184         argc--;
 185         argv++;
 186         while (argc >= 1)
 187                 {
 188                 if      (strcmp(*argv,"-inform") == 0)
 189                         {
 190                         if (--argc < 1) goto bad;
 191                         informat=str2fmt(*(++argv));
 192                         }
 193                 else if (strcmp(*argv,"-outform") == 0)
 194                         {
 195                         if (--argc < 1) goto bad;
 196                         outformat=str2fmt(*(++argv));
 197                         }
 198                 else if (strcmp(*argv,"-key") == 0)
 199                         {
 200                         if (--argc < 1) goto bad;
 201                         keyfile= *(++argv);
 202                         }
 203                 else if (strcmp(*argv,"-new") == 0)
 204                         {
 205                         pkey_type=TYPE_RSA;
 206                         newreq=1;
 207                         }
 208                 else if (strcmp(*argv,"-config") == 0)
 209                         {
 210                         if (--argc < 1) goto bad;
 211                         template= *(++argv);
 212                         }
 213                 else if (strcmp(*argv,"-keyform") == 0)
 214                         {
 215                         if (--argc < 1) goto bad;
 216                         keyform=str2fmt(*(++argv));
 217                         }
 218                 else if (strcmp(*argv,"-in") == 0)
 219                         {
 220                         if (--argc < 1) goto bad;
 221                         infile= *(++argv);
 222                         }
 223                 else if (strcmp(*argv,"-out") == 0)
 224                         {
 225                         if (--argc < 1) goto bad;
 226                         outfile= *(++argv);
 227                         }
 228                 else if (strcmp(*argv,"-keyout") == 0)
 229                         {
 230                         if (--argc < 1) goto bad;
 231                         keyout= *(++argv);
 232                         }
 233                 else if (strcmp(*argv,"-passin") == 0)
 234                         {
 235                         if (--argc < 1) goto bad;
 236                         passargin= *(++argv);
 237                         }
 238                 else if (strcmp(*argv,"-passout") == 0)
 239                         {
 240                         if (--argc < 1) goto bad;
 241                         passargout= *(++argv);
 242                         }
 243                 else if (strcmp(*argv,"-rand") == 0)
 244                         {
 245                         if (--argc < 1) goto bad;
 246                         inrand= *(++argv);
 247                         }
 248                 else if (strcmp(*argv,"-newkey") == 0)
 249                         {
 250                         int is_numeric;
 251
 252                         if (--argc < 1) goto bad;
 253                         p= *(++argv);
 254                         is_numeric = p[0] >= '0' && p[0] <= '9';
 255                         if (strncmp("rsa:",p,4) == 0 || is_numeric)
 256                                 {
 257                                 pkey_type=TYPE_RSA;
 258                                 if(!is_numeric)
 259                                     p+=4;
 260                                 newkey= atoi(p);
 261                                 }
 262                         else
 263 #ifndef NO_DSA
 264                                 if (strncmp("dsa:",p,4) == 0)
 265                                 {
 266                                 X509 *xtmp=NULL;
 267                                 EVP_PKEY *dtmp;
 268
 269                                 pkey_type=TYPE_DSA;
 270                                 p+=4;
 271                                 if ((in=BIO_new_file(p,"r")) == NULL)
 272                                         {
 273                                         perror(p);
 274                                         goto end;
 275                                         }
 276                                 if ((dsa_params=PEM_read_bio_DSAparams(in,NULL,NULL,NULL)) == NULL)
 277                                         {
 278                                         ERR_clear_error();
 279                                         (void)BIO_reset(in);
 280                                         if ((xtmp=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
 281                                                 {
 282                                                 BIO_printf(bio_err,"unable to load DSA parameters from file\n");
 283                                                 goto end;
 284                                                 }
 285
 286                                         dtmp=X509_get_pubkey(xtmp);
 287                                         if (dtmp->type == EVP_PKEY_DSA)
 288                                                 dsa_params=DSAparams_dup(dtmp->pkey.dsa);
 289                                         EVP_PKEY_free(dtmp);
 290                                         X509_free(xtmp);
 291                                         if (dsa_params == NULL)
 292                                                 {
 293                                                 BIO_printf(bio_err,"Certificate does not contain DSA parameters\n");
 294                                                 goto end;
 295                                                 }
 296                                         }
 297                                 BIO_free(in);
 298                                 newkey=BN_num_bits(dsa_params->p);
 299                                 in=NULL;
 300                                 }
 301                         else
 302 #endif
 303 #ifndef NO_DH
 304                                 if (strncmp("dh:",p,4) == 0)
 305                                 {
 306                                 pkey_type=TYPE_DH;
 307                                 p+=3;
 308                                 }
 309                         else
 310 #endif
 311                                 pkey_type=TYPE_RSA;
 312
 313                         newreq=1;
 314                         }
 315                 else if (strcmp(*argv,"-newhdr") == 0)
 316                         newhdr=1;
 317                 else if (strcmp(*argv,"-modulus") == 0)
 318                         modulus=1;
 319                 else if (strcmp(*argv,"-verify") == 0)
 320                         verify=1;
 321                 else if (strcmp(*argv,"-nodes") == 0)
 322                         nodes=1;
 323                 else if (strcmp(*argv,"-noout") == 0)
 324                         noout=1;
 325                 else if (strcmp(*argv,"-text") == 0)
 326                         text=1;
 327                 else if (strcmp(*argv,"-x509") == 0)
 328                         x509=1;
 329                 else if (strcmp(*argv,"-asn1-kludge") == 0)
 330                         kludge=1;
 331                 else if (strcmp(*argv,"-no-asn1-kludge") == 0)
 332                         kludge=0;
 333                 else if (strcmp(*argv,"-days") == 0)
 334                         {
 335                         if (--argc < 1) goto bad;
 336                         days= atoi(*(++argv));
 337                         if (days == 0) days=30;
 338                         }
 339                 else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL)
 340                         {
 341                         /* ok */
 342                         digest=md_alg;
 343                         }
 344                 else if (strcmp(*argv,"-extensions") == 0)
 345                         {
 346                         if (--argc < 1) goto bad;
 347                         extensions = *(++argv);
 348                         }
 349                 else if (strcmp(*argv,"-reqexts") == 0)
 350                         {
 351                         if (--argc < 1) goto bad;
 352                         req_exts = *(++argv);
 353                         }
 354                 else
 355                         {
 356                         BIO_printf(bio_err,"unknown option %s\n",*argv);
 357                         badops=1;
 358                         break;
 359                         }
 360                 argc--;
 361                 argv++;
 362                 }
 363
 364         if (badops)
 365                 {
 366 bad:
 367                 BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
 368                 BIO_printf(bio_err,"where options  are\n");
 369                 BIO_printf(bio_err," -inform arg    input format - DER or PEM\n");
 370                 BIO_printf(bio_err," -outform arg   output format - DER or PEM\n");
 371                 BIO_printf(bio_err," -in arg        input file\n");
 372                 BIO_printf(bio_err," -out arg       output file\n");
 373                 BIO_printf(bio_err," -text          text form of request\n");
 374                 BIO_printf(bio_err," -noout         do not output REQ\n");
 375                 BIO_printf(bio_err," -verify        verify signature on REQ\n");
 376                 BIO_printf(bio_err," -modulus       RSA modulus\n");
 377                 BIO_printf(bio_err," -nodes         don't encrypt the output key\n");
 378                 BIO_printf(bio_err," -key file  use the private key contained in file\n");
 379                 BIO_printf(bio_err," -keyform arg   key file format\n");
 380                 BIO_printf(bio_err," -keyout arg    file to send the key to\n");
 381                 BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n");
 382                 BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n");
 383
 384                 BIO_printf(bio_err," -[digest]      Digest to sign with (md5, sha1, md2, mdc2)\n");
 385                 BIO_printf(bio_err," -config file   request template file.\n");
 386                 BIO_printf(bio_err," -new           new request.\n");
 387                 BIO_printf(bio_err," -x509          output a x509 structure instead of a cert. req.\n");
 388                 BIO_printf(bio_err," -days          number of days a x509 generated by -x509 is valid for.\n");
 389                 BIO_printf(bio_err," -newhdr        output \"NEW\" in the header lines\n");
 390                 BIO_printf(bio_err," -asn1-kludge   Output the 'request' in a format that is wrong but some CA's\n");
 391                 BIO_printf(bio_err,"                have been reported as requiring\n");
 392                 BIO_printf(bio_err," -extensions .. specify certificate extension section (override value in config file)\n");
 393                 BIO_printf(bio_err," -reqexts ..    specify request extension section (override value in config file)\n");
 394                 goto end;
 395                 }
 396
 397         ERR_load_crypto_strings();
 398         if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
 399                 BIO_printf(bio_err, "Error getting passwords\n");
 400                 goto end;
 401         }
 402
 403 #ifndef MONOLITH /* else this has happened in openssl.c (global `config') */
 404         /* Lets load up our environment a little */
 405         p=getenv("OPENSSL_CONF");
 406         if (p == NULL)
 407                 p=getenv("SSLEAY_CONF");
 408         if (p == NULL)
 409                 {
 410                 strcpy(config_name,X509_get_default_cert_area());
 411 #ifndef VMS
 412                 strcat(config_name,"/");
 413 #endif
 414                 strcat(config_name,OPENSSL_CONF);
 415                 p=config_name;
 416                 }
 417         default_config_file=p;
 418         config=CONF_load(config,p,NULL);
 419 #endif
 420
 421         if (template != NULL)
 422                 {
 423                 long errline;
 424
 425                 BIO_printf(bio_err,"Using configuration from %s\n",template);
 426                 req_conf=CONF_load(NULL,template,&errline);
 427                 if (req_conf == NULL)
 428                         {
 429                         BIO_printf(bio_err,"error on line %ld of %s\n",errline,template);
 430                         goto end;
 431                         }
 432                 }
 433         else
 434                 {
 435                 req_conf=config;
 436                 BIO_printf(bio_err,"Using configuration from %s\n",
 437                         default_config_file);
 438                 if (req_conf == NULL)
 439                         {
 440                         BIO_printf(bio_err,"Unable to load config info\n");
 441                         }
 442                 }
 443
 444         if (req_conf != NULL)
 445                 {
 446                 p=CONF_get_string(req_conf,NULL,"oid_file");
 447                 if (p != NULL)
 448                         {
 449                         BIO *oid_bio;
 450
 451                         oid_bio=BIO_new_file(p,"r");
 452                         if (oid_bio == NULL)
 453                                 {
 454                                 /*
 455                                 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
 456                                 ERR_print_errors(bio_err);
 457                                 */
 458                                 }
 459                         else
 460                                 {
 461                                 OBJ_create_objects(oid_bio);
 462                                 BIO_free(oid_bio);
 463                                 }
 464                         }
 465                 }
 466                 if(!add_oid_section(req_conf)) goto end;
 467
 468         if ((md_alg == NULL) &&
 469                 ((p=CONF_get_string(req_conf,SECTION,"default_md")) != NULL))
 470                 {
 471                 if ((md_alg=EVP_get_digestbyname(p)) != NULL)
 472                         digest=md_alg;
 473                 }
 474
 475         if(!extensions)
 476                 extensions = CONF_get_string(req_conf, SECTION, V3_EXTENSIONS);
 477         if(extensions) {
 478                 /* Check syntax of file */
 479                 X509V3_CTX ctx;
 480                 X509V3_set_ctx_test(&ctx);
 481                 X509V3_set_conf_lhash(&ctx, req_conf);
 482                 if(!X509V3_EXT_add_conf(req_conf, &ctx, extensions, NULL)) {
 483                         BIO_printf(bio_err,
 484                          "Error Loading extension section %s\n", extensions);
 485                         goto end;
 486                 }
 487         }
 488
 489         if(!passin)
 490                 passin = CONF_get_string(req_conf, SECTION, "input_password");
 491
 492         if(!passout)
 493                 passout = CONF_get_string(req_conf, SECTION, "output_password");
 494
 495         p = CONF_get_string(req_conf, SECTION, STRING_MASK);
 496
 497         if(p && !ASN1_STRING_set_default_mask_asc(p)) {
 498                 BIO_printf(bio_err, "Invalid global string mask setting %s\n", p);
 499                 goto end;
 500         }
 501
 502         if(!req_exts)
 503                 req_exts = CONF_get_string(req_conf, SECTION, REQ_EXTENSIONS);
 504         if(req_exts) {
 505                 /* Check syntax of file */
 506                 X509V3_CTX ctx;
 507                 X509V3_set_ctx_test(&ctx);
 508                 X509V3_set_conf_lhash(&ctx, req_conf);
 509                 if(!X509V3_EXT_add_conf(req_conf, &ctx, req_exts, NULL)) {
 510                         BIO_printf(bio_err,
 511                          "Error Loading request extension section %s\n",
 512                                                                 req_exts);
 513                         goto end;
 514                 }
 515         }
 516
 517         in=BIO_new(BIO_s_file());
 518         out=BIO_new(BIO_s_file());
 519         if ((in == NULL) || (out == NULL))
 520                 goto end;
 521
 522         if (keyfile != NULL)
 523                 {
 524                 if (BIO_read_filename(in,keyfile) <= 0)
 525                         {
 526                         perror(keyfile);
 527                         goto end;
 528                         }
 529
 530                 if (keyform == FORMAT_ASN1)
 531                         pkey=d2i_PrivateKey_bio(in,NULL);
 532                 else if (keyform == FORMAT_PEM)
 533                         {
 534                         pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,passin);
 535                         }
 536                 else
 537                         {
 538                         BIO_printf(bio_err,"bad input format specified for X509 request\n");
 539                         goto end;
 540                         }
 541
 542                 if (pkey == NULL)
 543                         {
 544                         BIO_printf(bio_err,"unable to load Private key\n");
 545                         goto end;
 546                         }
 547                 }
 548
 549         if (newreq && (pkey == NULL))
 550                 {
 551                 char *randfile;
 552
 553                 if (inrand)
 554                         randfile = inrand;
 555                 else
 556                         randfile = CONF_get_string(req_conf,SECTION,"RANDFILE");
 557                 app_RAND_load_file(randfile, bio_err, 0);
 558
 559                 if (newkey <= 0)
 560                         {
 561                         newkey=(int)CONF_get_number(req_conf,SECTION,BITS);
 562                         if (newkey <= 0)
 563                                 newkey=DEFAULT_KEY_LENGTH;
 564                         }
 565
 566                 if (newkey < MIN_KEY_LENGTH)
 567                         {
 568                         BIO_printf(bio_err,"private key length is too short,\n");
 569                         BIO_printf(bio_err,"it needs to be at least %d bits, not %d\n",MIN_KEY_LENGTH,newkey);
 570                         goto end;
 571                         }
 572                 BIO_printf(bio_err,"Generating a %d bit %s private key\n",
 573                         newkey,(pkey_type == TYPE_RSA)?"RSA":"DSA");
 574
 575                 if ((pkey=EVP_PKEY_new()) == NULL) goto end;
 576
 577 #ifndef NO_RSA
 578                 if (pkey_type == TYPE_RSA)
 579                         {
 580                         if (!EVP_PKEY_assign_RSA(pkey,
 581                                 RSA_generate_key(newkey,0x10001,
 582                                         req_cb,bio_err)))
 583                                 goto end;
 584                         }
 585                 else
 586 #endif
 587 #ifndef NO_DSA
 588                         if (pkey_type == TYPE_DSA)
 589                         {
 590                         if (!DSA_generate_key(dsa_params)) goto end;
 591                         if (!EVP_PKEY_assign_DSA(pkey,dsa_params)) goto end;
 592                         dsa_params=NULL;
 593                         }
 594 #endif
 595
 596                 app_RAND_write_file(randfile, bio_err);
 597
 598                 if (pkey == NULL) goto end;
 599
 600                 if (keyout == NULL)
 601                         keyout=CONF_get_string(req_conf,SECTION,KEYFILE);
 602
 603                 if (keyout == NULL)
 604                         {
 605                         BIO_printf(bio_err,"writing new private key to stdout\n");
 606                         BIO_set_fp(out,stdout,BIO_NOCLOSE);
 607                         }
 608                 else
 609                         {
 610                         BIO_printf(bio_err,"writing new private key to '%s'\n",keyout);
 611                         if (BIO_write_filename(out,keyout) <= 0)
 612                                 {
 613                                 perror(keyout);
 614                                 goto end;
 615                                 }
 616                         }
 617
 618                 p=CONF_get_string(req_conf,SECTION,"encrypt_rsa_key");
 619                 if (p == NULL)
 620                         p=CONF_get_string(req_conf,SECTION,"encrypt_key");
 621                 if ((p != NULL) && (strcmp(p,"no") == 0))
 622                         cipher=NULL;
 623                 if (nodes) cipher=NULL;
 624
 625                 i=0;
 626 loop:
 627                 if (!PEM_write_bio_PrivateKey(out,pkey,cipher,
 628                         NULL,0,NULL,passout))
 629                         {
 630                         if ((ERR_GET_REASON(ERR_peek_error()) ==
 631                                 PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3))
 632                                 {
 633                                 ERR_clear_error();
 634                                 i++;
 635                                 goto loop;
 636                                 }
 637                         goto end;
 638                         }
 639                 BIO_printf(bio_err,"-----\n");
 640                 }
 641
 642         if (!newreq)
 643                 {
 644                 /* Since we are using a pre-existing certificate
 645                  * request, the kludge 'format' info should not be
 646                  * changed. */
 647                 kludge= -1;
 648                 if (infile == NULL)
 649                         BIO_set_fp(in,stdin,BIO_NOCLOSE);
 650                 else
 651                         {
 652                         if (BIO_read_filename(in,infile) <= 0)
 653                                 {
 654                                 perror(infile);
 655                                 goto end;
 656                                 }
 657                         }
 658
 659                 if      (informat == FORMAT_ASN1)
 660                         req=d2i_X509_REQ_bio(in,NULL);
 661                 else if (informat == FORMAT_PEM)
 662                         req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
 663                 else
 664                         {
 665                         BIO_printf(bio_err,"bad input format specified for X509 request\n");
 666                         goto end;
 667                         }
 668                 if (req == NULL)
 669                         {
 670                         BIO_printf(bio_err,"unable to load X509 request\n");
 671                         goto end;
 672                         }
 673                 }
 674
 675         if (newreq || x509)
 676                 {
 677 #ifndef NO_DSA
 678                 if (pkey->type == EVP_PKEY_DSA)
 679                         digest=EVP_dss1();
 680 #endif
 681
 682                 if (pkey == NULL)
 683                         {
 684                         BIO_printf(bio_err,"you need to specify a private key\n");
 685                         goto end;
 686                         }
 687                 if (req == NULL)
 688                         {
 689                         req=X509_REQ_new();
 690                         if (req == NULL)
 691                                 {
 692                                 goto end;
 693                                 }
 694
 695                         i=make_REQ(req,pkey,!x509);
 696                         if (kludge >= 0)
 697                                 req->req_info->req_kludge=kludge;
 698                         if (!i)
 699                                 {
 700                                 BIO_printf(bio_err,"problems making Certificate Request\n");
 701                                 goto end;
 702                                 }
 703                         }
 704                 if (x509)
 705                         {
 706                         EVP_PKEY *tmppkey;
 707                         X509V3_CTX ext_ctx;
 708                         if ((x509ss=X509_new()) == NULL) goto end;
 709
 710                         /* Set version to V3 */
 711                         if(!X509_set_version(x509ss, 2)) goto end;
 712                         ASN1_INTEGER_set(X509_get_serialNumber(x509ss),0L);
 713
 714                         X509_set_issuer_name(x509ss,
 715                                 X509_REQ_get_subject_name(req));
 716                         X509_gmtime_adj(X509_get_notBefore(x509ss),0);
 717                         X509_gmtime_adj(X509_get_notAfter(x509ss),
 718                                 (long)60*60*24*days);
 719                         X509_set_subject_name(x509ss,
 720                                 X509_REQ_get_subject_name(req));
 721                         tmppkey = X509_REQ_get_pubkey(req);
 722                         X509_set_pubkey(x509ss,tmppkey);
 723                         EVP_PKEY_free(tmppkey);
 724
 725                         /* Set up V3 context struct */
 726
 727                         X509V3_set_ctx(&ext_ctx, x509ss, x509ss, NULL, NULL, 0);
 728                         X509V3_set_conf_lhash(&ext_ctx, req_conf);
 729
 730                         /* Add extensions */
 731                         if(extensions && !X509V3_EXT_add_conf(req_conf,
 732                                         &ext_ctx, extensions, x509ss))
 733                             {
 734                             BIO_printf(bio_err,
 735                                        "Error Loading extension section %s\n",
 736                                        extensions);
 737                             goto end;
 738                             }
 739
 740                         if (!(i=X509_sign(x509ss,pkey,digest)))
 741                                 goto end;
 742                         }
 743                 else
 744                         {
 745                         X509V3_CTX ext_ctx;
 746
 747                         /* Set up V3 context struct */
 748
 749                         X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0);
 750                         X509V3_set_conf_lhash(&ext_ctx, req_conf);
 751
 752                         /* Add extensions */
 753                         if(req_exts && !X509V3_EXT_REQ_add_conf(req_conf,
 754                                         &ext_ctx, req_exts, req))
 755                             {
 756                             BIO_printf(bio_err,
 757                                        "Error Loading extension section %s\n",
 758                                        req_exts);
 759                             goto end;
 760                             }
 761                         if (!(i=X509_REQ_sign(req,pkey,digest)))
 762                                 goto end;
 763                         }
 764                 }
 765
 766         if (verify && !x509)
 767                 {
 768                 int tmp=0;
 769
 770                 if (pkey == NULL)
 771                         {
 772                         pkey=X509_REQ_get_pubkey(req);
 773                         tmp=1;
 774                         if (pkey == NULL) goto end;
 775                         }
 776
 777                 i=X509_REQ_verify(req,pkey);
 778                 if (tmp) {
 779                         EVP_PKEY_free(pkey);
 780                         pkey=NULL;
 781                 }
 782
 783                 if (i < 0)
 784                         {
 785                         goto end;
 786                         }
 787                 else if (i == 0)
 788                         {
 789                         BIO_printf(bio_err,"verify failure\n");
 790                         }
 791                 else /* if (i > 0) */
 792                         BIO_printf(bio_err,"verify OK\n");
 793                 }
 794
 795         if (noout && !text && !modulus)
 796                 {
 797                 ex=0;
 798                 goto end;
 799                 }
 800
 801         if (outfile == NULL)
 802                 BIO_set_fp(out,stdout,BIO_NOCLOSE);
 803         else
 804                 {
 805                 if ((keyout != NULL) && (strcmp(outfile,keyout) == 0))
 806                         i=(int)BIO_append_filename(out,outfile);
 807                 else
 808                         i=(int)BIO_write_filename(out,outfile);
 809                 if (!i)
 810                         {
 811                         perror(outfile);
 812                         goto end;
 813                         }
 814                 }
 815
 816         if (text)
 817                 {
 818                 if (x509)
 819                         X509_print(out,x509ss);
 820                 else
 821                         X509_REQ_print(out,req);
 822                 }
 823
 824         if (modulus)
 825                 {
 826                 EVP_PKEY *pubkey;
 827
 828                 if (x509)
 829                         pubkey=X509_get_pubkey(x509ss);
 830                 else
 831                         pubkey=X509_REQ_get_pubkey(req);
 832                 if (pubkey == NULL)
 833                         {
 834                         fprintf(stdout,"Modulus=unavailable\n");
 835                         goto end;
 836                         }
 837                 fprintf(stdout,"Modulus=");
 838 #ifndef NO_RSA
 839                 if (pubkey->type == EVP_PKEY_RSA)
 840                         BN_print(out,pubkey->pkey.rsa->n);
 841                 else
 842 #endif
 843                         fprintf(stdout,"Wrong Algorithm type");
 844                 fprintf(stdout,"\n");
 845                 }
 846
 847         if (!noout && !x509)
 848                 {
 849                 if      (outformat == FORMAT_ASN1)
 850                         i=i2d_X509_REQ_bio(out,req);
 851                 else if (outformat == FORMAT_PEM) {
 852                         if(newhdr) i=PEM_write_bio_X509_REQ_NEW(out,req);
 853                         else i=PEM_write_bio_X509_REQ(out,req);
 854                 } else {
 855                         BIO_printf(bio_err,"bad output format specified for outfile\n");
 856                         goto end;
 857                         }
 858                 if (!i)
 859                         {
 860                         BIO_printf(bio_err,"unable to write X509 request\n");
 861                         goto end;
 862                         }
 863                 }
 864         if (!noout && x509 && (x509ss != NULL))
 865                 {
 866                 if      (outformat == FORMAT_ASN1)
 867                         i=i2d_X509_bio(out,x509ss);
 868                 else if (outformat == FORMAT_PEM)
 869                         i=PEM_write_bio_X509(out,x509ss);
 870                 else    {
 871                         BIO_printf(bio_err,"bad output format specified for outfile\n");
 872                         goto end;
 873                         }
 874                 if (!i)
 875                         {
 876                         BIO_printf(bio_err,"unable to write X509 certificate\n");
 877                         goto end;
 878                         }
 879                 }
 880         ex=0;
 881 end:
 882         if (ex)
 883                 {
 884                 ERR_print_errors(bio_err);
 885                 }
 886         if ((req_conf != NULL) && (req_conf != config)) CONF_free(req_conf);
 887         BIO_free(in);
 888         BIO_free(out);
 889         EVP_PKEY_free(pkey);
 890         X509_REQ_free(req);
 891         X509_free(x509ss);
 892         if(passargin && passin) OPENSSL_free(passin);
 893         if(passargout && passout) OPENSSL_free(passout);
 894         OBJ_cleanup();
 895 #ifndef NO_DSA
 896         if (dsa_params != NULL) DSA_free(dsa_params);
 897 #endif
 898         EXIT(ex);
 899         }
 900
 901 static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, int attribs)
 902         {
 903         int ret=0,i;
 904         char no_prompt = 0;
 905         STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL;
 906         char *tmp, *dn_sect,*attr_sect;
 907
 908         tmp=CONF_get_string(req_conf,SECTION,PROMPT);
 909         if((tmp != NULL) && !strcmp(tmp, "no")) no_prompt = 1;
 910
 911         dn_sect=CONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME);
 912         if (dn_sect == NULL)
 913                 {
 914                 BIO_printf(bio_err,"unable to find '%s' in config\n",
 915                         DISTINGUISHED_NAME);
 916                 goto err;
 917                 }
 918         dn_sk=CONF_get_section(req_conf,dn_sect);
 919         if (dn_sk == NULL)
 920                 {
 921                 BIO_printf(bio_err,"unable to get '%s' section\n",dn_sect);
 922                 goto err;
 923                 }
 924
 925         attr_sect=CONF_get_string(req_conf,SECTION,ATTRIBUTES);
 926         if (attr_sect == NULL)
 927                 attr_sk=NULL;
 928         else
 929                 {
 930                 attr_sk=CONF_get_section(req_conf,attr_sect);
 931                 if (attr_sk == NULL)
 932                         {
 933                         BIO_printf(bio_err,"unable to get '%s' section\n",attr_sect);
 934                         goto err;
 935                         }
 936                 }
 937
 938         /* setup version number */
 939         if (!X509_REQ_set_version(req,0L)) goto err; /* version 1 */
 940
 941         if(no_prompt) i = auto_info(req, dn_sk, attr_sk, attribs);
 942         else i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs);
 943         if(!i) goto err;
 944
 945         X509_REQ_set_pubkey(req,pkey);
 946
 947         ret=1;
 948 err:
 949         return(ret);
 950         }
 951
 952
 953 static int prompt_info(X509_REQ *req,
 954                 STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect,
 955                 STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs)
 956         {
 957         int i;
 958         char *p,*q;
 959         char buf[100];
 960         int nid,min,max;
 961         char *type,*def,*value;
 962         CONF_VALUE *v;
 963         X509_NAME *subj;
 964         subj = X509_REQ_get_subject_name(req);
 965         BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n");
 966         BIO_printf(bio_err,"into your certificate request.\n");
 967         BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n");
 968         BIO_printf(bio_err,"There are quite a few fields but you can leave some blank\n");
 969         BIO_printf(bio_err,"For some fields there will be a default value,\n");
 970         BIO_printf(bio_err,"If you enter '.', the field will be left blank.\n");
 971         BIO_printf(bio_err,"-----\n");
 972
 973
 974         if (sk_CONF_VALUE_num(dn_sk))
 975                 {
 976                 i= -1;
 977 start:          for (;;)
 978                         {
 979                         i++;
 980                         if (sk_CONF_VALUE_num(dn_sk) <= i) break;
 981
 982                         v=sk_CONF_VALUE_value(dn_sk,i);
 983                         p=q=NULL;
 984                         type=v->name;
 985                         if(!check_end(type,"_min") || !check_end(type,"_max") ||
 986                                 !check_end(type,"_default") ||
 987                                          !check_end(type,"_value")) continue;
 988                         /* Skip past any leading X. X: X, etc to allow for
 989                          * multiple instances
 990                          */
 991                         for(p = v->name; *p ; p++)
 992                                 if ((*p == ':') || (*p == ',') ||
 993                                                          (*p == '.')) {
 994                                         p++;
 995                                         if(*p) type = p;
 996                                         break;
 997                                 }
 998                         /* If OBJ not recognised ignore it */
 999                         if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start;
1000                         sprintf(buf,"%s_default",v->name);
1001                         if ((def=CONF_get_string(req_conf,dn_sect,buf)) == NULL)
1002                                 def="";
1003
1004                         sprintf(buf,"%s_value",v->name);
1005                         if ((value=CONF_get_string(req_conf,dn_sect,buf)) == NULL)
1006                                 value=NULL;
1007
1008                         sprintf(buf,"%s_min",v->name);
1009                         min=(int)CONF_get_number(req_conf,dn_sect,buf);
1010
1011                         sprintf(buf,"%s_max",v->name);
1012                         max=(int)CONF_get_number(req_conf,dn_sect,buf);
1013
1014                         if (!add_DN_object(subj,v->value,def,value,nid,
1015                                 min,max))
1016                                 return 0;
1017                         }
1018                 if (X509_NAME_entry_count(subj) == 0)
1019                         {
1020                         BIO_printf(bio_err,"error, no objects specified in config file\n");
1021                         return 0;
1022                         }
1023
1024                 if (attribs)
1025                         {
1026                         if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0))
1027                                 {
1028                                 BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n");
1029                                 BIO_printf(bio_err,"to be sent with your certificate request\n");
1030                                 }
1031
1032                         i= -1;
1033 start2:                 for (;;)
1034                                 {
1035                                 i++;
1036                                 if ((attr_sk == NULL) ||
1037                                             (sk_CONF_VALUE_num(attr_sk) <= i))
1038                                         break;
1039
1040                                 v=sk_CONF_VALUE_value(attr_sk,i);
1041                                 type=v->name;
1042                                 if ((nid=OBJ_txt2nid(type)) == NID_undef)
1043                                         goto start2;
1044
1045                                 sprintf(buf,"%s_default",type);
1046                                 if ((def=CONF_get_string(req_conf,attr_sect,buf))
1047                                         == NULL)
1048                                         def="";
1049
1050                                 sprintf(buf,"%s_value",type);
1051                                 if ((value=CONF_get_string(req_conf,attr_sect,buf))
1052                                         == NULL)
1053                                         value=NULL;
1054
1055                                 sprintf(buf,"%s_min",type);
1056                                 min=(int)CONF_get_number(req_conf,attr_sect,buf);
1057
1058                                 sprintf(buf,"%s_max",type);
1059                                 max=(int)CONF_get_number(req_conf,attr_sect,buf);
1060
1061                                 if (!add_attribute_object(req,
1062                                         v->value,def,value,nid,min,max))
1063                                         return 0;
1064                                 }
1065                         }
1066                 }
1067         else
1068                 {
1069                 BIO_printf(bio_err,"No template, please set one up.\n");
1070                 return 0;
1071                 }
1072
1073         return 1;
1074
1075         }
1076
1077 static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk,
1078                         STACK_OF(CONF_VALUE) *attr_sk, int attribs)
1079         {
1080         int i;
1081         char *p,*q;
1082         char *type;
1083         CONF_VALUE *v;
1084         X509_NAME *subj;
1085
1086         subj = X509_REQ_get_subject_name(req);
1087
1088         for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++)
1089                 {
1090                 v=sk_CONF_VALUE_value(dn_sk,i);
1091                 p=q=NULL;
1092                 type=v->name;
1093                 /* Skip past any leading X. X: X, etc to allow for
1094                  * multiple instances
1095                  */
1096                 for(p = v->name; *p ; p++)
1097                         if ((*p == ':') || (*p == ',') || (*p == '.')) {
1098                                 p++;
1099                                 if(*p) type = p;
1100                                 break;
1101                         }
1102                 if (!X509_NAME_add_entry_by_txt(subj,type, MBSTRING_ASC,
1103                                 (unsigned char *) v->value,-1,-1,0)) return 0;
1104
1105                 }
1106
1107                 if (!X509_NAME_entry_count(subj))
1108                         {
1109                         BIO_printf(bio_err,"error, no objects specified in config file\n");
1110                         return 0;
1111                         }
1112                 if (attribs)
1113                         {
1114                         for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++)
1115                                 {
1116                                 v=sk_CONF_VALUE_value(attr_sk,i);
1117                                 if(!X509_REQ_add1_attr_by_txt(req, v->name, MBSTRING_ASC,
1118                                         (unsigned char *)v->value, -1)) return 0;
1119                                 }
1120                         }
1121         return 1;
1122         }
1123
1124
1125 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
1126              int nid, int min, int max)
1127         {
1128         int i,ret=0;
1129         MS_STATIC char buf[1024];
1130 start:
1131         BIO_printf(bio_err,"%s [%s]:",text,def);
1132         (void)BIO_flush(bio_err);
1133         if (value != NULL)
1134                 {
1135                 strcpy(buf,value);
1136                 strcat(buf,"\n");
1137                 BIO_printf(bio_err,"%s\n",value);
1138                 }
1139         else
1140                 {
1141                 buf[0]='\0';
1142                 fgets(buf,1024,stdin);
1143                 }
1144
1145         if (buf[0] == '\0') return(0);
1146         else if (buf[0] == '\n')
1147                 {
1148                 if ((def == NULL) || (def[0] == '\0'))
1149                         return(1);
1150                 strcpy(buf,def);
1151                 strcat(buf,"\n");
1152                 }
1153         else if ((buf[0] == '.') && (buf[1] == '\n')) return(1);
1154
1155         i=strlen(buf);
1156         if (buf[i-1] != '\n')
1157                 {
1158                 BIO_printf(bio_err,"weird input :-(\n");
1159                 return(0);
1160                 }
1161         buf[--i]='\0';
1162
1163 #ifdef CHARSET_EBCDIC
1164         ebcdic2ascii(buf, buf, i);
1165 #endif
1166         if(!req_check_len(i, min, max)) goto start;
1167         if (!X509_NAME_add_entry_by_NID(n,nid, MBSTRING_ASC,
1168                                 (unsigned char *) buf, -1,-1,0)) goto err;
1169         ret=1;
1170 err:
1171         return(ret);
1172         }
1173
1174 static int add_attribute_object(X509_REQ *req, char *text,
1175                                 char *def, char *value, int nid, int min,
1176                                 int max)
1177         {
1178         int i;
1179         static char buf[1024];
1180
1181 start:
1182         BIO_printf(bio_err,"%s [%s]:",text,def);
1183         (void)BIO_flush(bio_err);
1184         if (value != NULL)
1185                 {
1186                 strcpy(buf,value);
1187                 strcat(buf,"\n");
1188                 BIO_printf(bio_err,"%s\n",value);
1189                 }
1190         else
1191                 {
1192                 buf[0]='\0';
1193                 fgets(buf,1024,stdin);
1194                 }
1195
1196         if (buf[0] == '\0') return(0);
1197         else if (buf[0] == '\n')
1198                 {
1199                 if ((def == NULL) || (def[0] == '\0'))
1200                         return(1);
1201                 strcpy(buf,def);
1202                 strcat(buf,"\n");
1203                 }
1204         else if ((buf[0] == '.') && (buf[1] == '\n')) return(1);
1205
1206         i=strlen(buf);
1207         if (buf[i-1] != '\n')
1208                 {
1209                 BIO_printf(bio_err,"weird input :-(\n");
1210                 return(0);
1211                 }
1212         buf[--i]='\0';
1213         if(!req_check_len(i, min, max)) goto start;
1214
1215         if(!X509_REQ_add1_attr_by_NID(req, nid, MBSTRING_ASC,
1216                                         (unsigned char *)buf, -1)) {
1217                 BIO_printf(bio_err, "Error adding attribute\n");
1218                 ERR_print_errors(bio_err);
1219                 goto err;
1220         }
1221
1222         return(1);
1223 err:
1224         return(0);
1225         }
1226
1227 #ifndef NO_RSA
1228 static void MS_CALLBACK req_cb(int p, int n, void *arg)
1229         {
1230         char c='*';
1231
1232         if (p == 0) c='.';
1233         if (p == 1) c='+';
1234         if (p == 2) c='*';
1235         if (p == 3) c='\n';
1236         BIO_write((BIO *)arg,&c,1);
1237         (void)BIO_flush((BIO *)arg);
1238 #ifdef LINT
1239         p=n;
1240 #endif
1241         }
1242 #endif
1243
1244 static int req_check_len(int len, int min, int max)
1245         {
1246         if (len < min)
1247                 {
1248                 BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",min);
1249                 return(0);
1250                 }
1251         if ((max != 0) && (len > max))
1252                 {
1253                 BIO_printf(bio_err,"string is too long, it needs to be less than  %d bytes long\n",max);
1254                 return(0);
1255                 }
1256         return(1);
1257         }
1258
1259 /* Check if the end of a string matches 'end' */
1260 static int check_end(char *str, char *end)
1261 {
1262         int elen, slen;
1263         char *tmp;
1264         elen = strlen(end);
1265         slen = strlen(str);
1266         if(elen > slen) return 1;
1267         tmp = str + slen - elen;
1268         return strcmp(tmp, end);
1269 }
1270
1271 static int add_oid_section(LHASH *conf)
1272 {
1273         char *p;
1274         STACK_OF(CONF_VALUE) *sktmp;
1275         CONF_VALUE *cnf;
1276         int i;
1277         if(!(p=CONF_get_string(conf,NULL,"oid_section"))) return 1;
1278         if(!(sktmp = CONF_get_section(conf, p))) {
1279                 BIO_printf(bio_err, "problem loading oid section %s\n", p);
1280                 return 0;
1281         }
1282         for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
1283                 cnf = sk_CONF_VALUE_value(sktmp, i);
1284                 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
1285                         BIO_printf(bio_err, "problem creating object %s=%s\n",
1286                                                          cnf->name, cnf->value);
1287                         return 0;
1288                 }
1289         }
1290         return 1;
1291 }