RFC 3161 compliant time stamp request creation, response generation
[openssl.git] / apps / x509.c
1 /* apps/x509.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 <assert.h>
60 #include <stdio.h>
61 #include <stdlib.h>
62 #include <string.h>
63 #ifdef OPENSSL_NO_STDIO
64 #define APPS_WIN16
65 #endif
66 #include "apps.h"
67 #include <openssl/bio.h>
68 #include <openssl/asn1.h>
69 #include <openssl/err.h>
70 #include <openssl/bn.h>
71 #include <openssl/evp.h>
72 #include <openssl/x509.h>
73 #include <openssl/x509v3.h>
74 #include <openssl/objects.h>
75 #include <openssl/pem.h>
76 #ifndef OPENSSL_NO_RSA
77 #include <openssl/rsa.h>
78 #endif
79 #ifndef OPENSSL_NO_DSA
80 #include <openssl/dsa.h>
81 #endif
82
83 #undef PROG
84 #define PROG x509_main
85
86 #undef POSTFIX
87 #define POSTFIX ".srl"
88 #define DEF_DAYS        30
89
90 static const char *x509_usage[]={
91 "usage: x509 args\n",
92 " -inform arg     - input format - default PEM (one of DER, NET or PEM)\n",
93 " -outform arg    - output format - default PEM (one of DER, NET or PEM)\n",
94 " -keyform arg    - private key format - default PEM\n",
95 " -CAform arg     - CA format - default PEM\n",
96 " -CAkeyform arg  - CA key format - default PEM\n",
97 " -in arg         - input file - default stdin\n",
98 " -out arg        - output file - default stdout\n",
99 " -passin arg     - private key password source\n",
100 " -serial         - print serial number value\n",
101 " -subject_hash   - print subject hash value\n",
102 " -issuer_hash    - print issuer hash value\n",
103 " -hash           - synonym for -subject_hash\n",
104 " -subject        - print subject DN\n",
105 " -issuer         - print issuer DN\n",
106 " -email          - print email address(es)\n",
107 " -startdate      - notBefore field\n",
108 " -enddate        - notAfter field\n",
109 " -purpose        - print out certificate purposes\n",
110 " -dates          - both Before and After dates\n",
111 " -modulus        - print the RSA key modulus\n",
112 " -pubkey         - output the public key\n",
113 " -fingerprint    - print the certificate fingerprint\n",
114 " -alias          - output certificate alias\n",
115 " -noout          - no certificate output\n",
116 " -ocspid         - print OCSP hash values for the subject name and public key\n",
117 " -trustout       - output a \"trusted\" certificate\n",
118 " -clrtrust       - clear all trusted purposes\n",
119 " -clrreject      - clear all rejected purposes\n",
120 " -addtrust arg   - trust certificate for a given purpose\n",
121 " -addreject arg  - reject certificate for a given purpose\n",
122 " -setalias arg   - set certificate alias\n",
123 " -days arg       - How long till expiry of a signed certificate - def 30 days\n",
124 " -checkend arg   - check whether the cert expires in the next arg seconds\n",
125 "                   exit 1 if so, 0 if not\n",
126 " -signkey arg    - self sign cert with arg\n",
127 " -x509toreq      - output a certification request object\n",
128 " -req            - input is a certificate request, sign and output.\n",
129 " -CA arg         - set the CA certificate, must be PEM format.\n",
130 " -CAkey arg      - set the CA key, must be PEM format\n",
131 "                   missing, it is assumed to be in the CA file.\n",
132 " -CAcreateserial - create serial number file if it does not exist\n",
133 " -CAserial arg   - serial file\n",
134 " -set_serial     - serial number to use\n",
135 " -text           - print the certificate in text form\n",
136 " -C              - print out C code forms\n",
137 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
138 " -extfile        - configuration file with X509V3 extensions to add\n",
139 " -extensions     - section from config file with X509V3 extensions to add\n",
140 " -clrext         - delete extensions before signing and input certificate\n",
141 " -nameopt arg    - various certificate name options\n",
142 #ifndef OPENSSL_NO_ENGINE
143 " -engine e       - use engine e, possibly a hardware device.\n",
144 #endif
145 " -certopt arg    - various certificate text options\n",
146 NULL
147 };
148
149 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
150 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
151                                                 CONF *conf, char *section);
152 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
153                          X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial,
154                          int create,int days, int clrext, CONF *conf, char *section,
155                                                 ASN1_INTEGER *sno);
156 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
157 static int reqfile=0;
158
159 int MAIN(int, char **);
160
161 int MAIN(int argc, char **argv)
162         {
163         ENGINE *e = NULL;
164         int ret=1;
165         X509_REQ *req=NULL;
166         X509 *x=NULL,*xca=NULL;
167         ASN1_OBJECT *objtmp;
168         EVP_PKEY *Upkey=NULL,*CApkey=NULL;
169         ASN1_INTEGER *sno = NULL;
170         int i,num,badops=0;
171         BIO *out=NULL;
172         BIO *STDout=NULL;
173         STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
174         int informat,outformat,keyformat,CAformat,CAkeyformat;
175         char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
176         char *CAkeyfile=NULL,*CAserial=NULL;
177         char *alias=NULL;
178         int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
179         int next_serial=0;
180         int subject_hash=0,issuer_hash=0,ocspid=0;
181         int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
182         int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
183         int C=0;
184         int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
185         int pprint = 0;
186         const char **pp;
187         X509_STORE *ctx=NULL;
188         X509_REQ *rq=NULL;
189         int fingerprint=0;
190         char buf[256];
191         const EVP_MD *md_alg,*digest=EVP_sha1();
192         CONF *extconf = NULL;
193         char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
194         int need_rand = 0;
195         int checkend=0,checkoffset=0;
196         unsigned long nmflag = 0, certflag = 0;
197 #ifndef OPENSSL_NO_ENGINE
198         char *engine=NULL;
199 #endif
200
201         reqfile=0;
202
203         apps_startup();
204
205         if (bio_err == NULL)
206                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
207
208         if (!load_config(bio_err, NULL))
209                 goto end;
210         STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
211 #ifdef OPENSSL_SYS_VMS
212         {
213         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
214         STDout = BIO_push(tmpbio, STDout);
215         }
216 #endif
217
218         informat=FORMAT_PEM;
219         outformat=FORMAT_PEM;
220         keyformat=FORMAT_PEM;
221         CAformat=FORMAT_PEM;
222         CAkeyformat=FORMAT_PEM;
223
224         ctx=X509_STORE_new();
225         if (ctx == NULL) goto end;
226         X509_STORE_set_verify_cb_func(ctx,callb);
227
228         argc--;
229         argv++;
230         num=0;
231         while (argc >= 1)
232                 {
233                 if      (strcmp(*argv,"-inform") == 0)
234                         {
235                         if (--argc < 1) goto bad;
236                         informat=str2fmt(*(++argv));
237                         }
238                 else if (strcmp(*argv,"-outform") == 0)
239                         {
240                         if (--argc < 1) goto bad;
241                         outformat=str2fmt(*(++argv));
242                         }
243                 else if (strcmp(*argv,"-keyform") == 0)
244                         {
245                         if (--argc < 1) goto bad;
246                         keyformat=str2fmt(*(++argv));
247                         }
248                 else if (strcmp(*argv,"-req") == 0)
249                         {
250                         reqfile=1;
251                         need_rand = 1;
252                         }
253                 else if (strcmp(*argv,"-CAform") == 0)
254                         {
255                         if (--argc < 1) goto bad;
256                         CAformat=str2fmt(*(++argv));
257                         }
258                 else if (strcmp(*argv,"-CAkeyform") == 0)
259                         {
260                         if (--argc < 1) goto bad;
261                         CAkeyformat=str2fmt(*(++argv));
262                         }
263                 else if (strcmp(*argv,"-days") == 0)
264                         {
265                         if (--argc < 1) goto bad;
266                         days=atoi(*(++argv));
267                         if (days == 0)
268                                 {
269                                 BIO_printf(STDout,"bad number of days\n");
270                                 goto bad;
271                                 }
272                         }
273                 else if (strcmp(*argv,"-passin") == 0)
274                         {
275                         if (--argc < 1) goto bad;
276                         passargin= *(++argv);
277                         }
278                 else if (strcmp(*argv,"-extfile") == 0)
279                         {
280                         if (--argc < 1) goto bad;
281                         extfile= *(++argv);
282                         }
283                 else if (strcmp(*argv,"-extensions") == 0)
284                         {
285                         if (--argc < 1) goto bad;
286                         extsect= *(++argv);
287                         }
288                 else if (strcmp(*argv,"-in") == 0)
289                         {
290                         if (--argc < 1) goto bad;
291                         infile= *(++argv);
292                         }
293                 else if (strcmp(*argv,"-out") == 0)
294                         {
295                         if (--argc < 1) goto bad;
296                         outfile= *(++argv);
297                         }
298                 else if (strcmp(*argv,"-signkey") == 0)
299                         {
300                         if (--argc < 1) goto bad;
301                         keyfile= *(++argv);
302                         sign_flag= ++num;
303                         need_rand = 1;
304                         }
305                 else if (strcmp(*argv,"-CA") == 0)
306                         {
307                         if (--argc < 1) goto bad;
308                         CAfile= *(++argv);
309                         CA_flag= ++num;
310                         need_rand = 1;
311                         }
312                 else if (strcmp(*argv,"-CAkey") == 0)
313                         {
314                         if (--argc < 1) goto bad;
315                         CAkeyfile= *(++argv);
316                         }
317                 else if (strcmp(*argv,"-CAserial") == 0)
318                         {
319                         if (--argc < 1) goto bad;
320                         CAserial= *(++argv);
321                         }
322                 else if (strcmp(*argv,"-set_serial") == 0)
323                         {
324                         if (--argc < 1) goto bad;
325                         if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
326                                 goto bad;
327                         }
328                 else if (strcmp(*argv,"-addtrust") == 0)
329                         {
330                         if (--argc < 1) goto bad;
331                         if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
332                                 {
333                                 BIO_printf(bio_err,
334                                         "Invalid trust object value %s\n", *argv);
335                                 goto bad;
336                                 }
337                         if (!trust) trust = sk_ASN1_OBJECT_new_null();
338                         sk_ASN1_OBJECT_push(trust, objtmp);
339                         trustout = 1;
340                         }
341                 else if (strcmp(*argv,"-addreject") == 0)
342                         {
343                         if (--argc < 1) goto bad;
344                         if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
345                                 {
346                                 BIO_printf(bio_err,
347                                         "Invalid reject object value %s\n", *argv);
348                                 goto bad;
349                                 }
350                         if (!reject) reject = sk_ASN1_OBJECT_new_null();
351                         sk_ASN1_OBJECT_push(reject, objtmp);
352                         trustout = 1;
353                         }
354                 else if (strcmp(*argv,"-setalias") == 0)
355                         {
356                         if (--argc < 1) goto bad;
357                         alias= *(++argv);
358                         trustout = 1;
359                         }
360                 else if (strcmp(*argv,"-certopt") == 0)
361                         {
362                         if (--argc < 1) goto bad;
363                         if (!set_cert_ex(&certflag, *(++argv))) goto bad;
364                         }
365                 else if (strcmp(*argv,"-nameopt") == 0)
366                         {
367                         if (--argc < 1) goto bad;
368                         if (!set_name_ex(&nmflag, *(++argv))) goto bad;
369                         }
370 #ifndef OPENSSL_NO_ENGINE
371                 else if (strcmp(*argv,"-engine") == 0)
372                         {
373                         if (--argc < 1) goto bad;
374                         engine= *(++argv);
375                         }
376 #endif
377                 else if (strcmp(*argv,"-C") == 0)
378                         C= ++num;
379                 else if (strcmp(*argv,"-email") == 0)
380                         email= ++num;
381                 else if (strcmp(*argv,"-serial") == 0)
382                         serial= ++num;
383                 else if (strcmp(*argv,"-next_serial") == 0)
384                         next_serial= ++num;
385                 else if (strcmp(*argv,"-modulus") == 0)
386                         modulus= ++num;
387                 else if (strcmp(*argv,"-pubkey") == 0)
388                         pubkey= ++num;
389                 else if (strcmp(*argv,"-x509toreq") == 0)
390                         x509req= ++num;
391                 else if (strcmp(*argv,"-text") == 0)
392                         text= ++num;
393                 else if (strcmp(*argv,"-hash") == 0
394                         || strcmp(*argv,"-subject_hash") == 0)
395                         subject_hash= ++num;
396                 else if (strcmp(*argv,"-issuer_hash") == 0)
397                         issuer_hash= ++num;
398                 else if (strcmp(*argv,"-subject") == 0)
399                         subject= ++num;
400                 else if (strcmp(*argv,"-issuer") == 0)
401                         issuer= ++num;
402                 else if (strcmp(*argv,"-fingerprint") == 0)
403                         fingerprint= ++num;
404                 else if (strcmp(*argv,"-dates") == 0)
405                         {
406                         startdate= ++num;
407                         enddate= ++num;
408                         }
409                 else if (strcmp(*argv,"-purpose") == 0)
410                         pprint= ++num;
411                 else if (strcmp(*argv,"-startdate") == 0)
412                         startdate= ++num;
413                 else if (strcmp(*argv,"-enddate") == 0)
414                         enddate= ++num;
415                 else if (strcmp(*argv,"-checkend") == 0)
416                         {
417                         if (--argc < 1) goto bad;
418                         checkoffset=atoi(*(++argv));
419                         checkend=1;
420                         }
421                 else if (strcmp(*argv,"-noout") == 0)
422                         noout= ++num;
423                 else if (strcmp(*argv,"-trustout") == 0)
424                         trustout= 1;
425                 else if (strcmp(*argv,"-clrtrust") == 0)
426                         clrtrust= ++num;
427                 else if (strcmp(*argv,"-clrreject") == 0)
428                         clrreject= ++num;
429                 else if (strcmp(*argv,"-alias") == 0)
430                         aliasout= ++num;
431                 else if (strcmp(*argv,"-CAcreateserial") == 0)
432                         CA_createserial= ++num;
433                 else if (strcmp(*argv,"-clrext") == 0)
434                         clrext = 1;
435 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
436                 else if (strcmp(*argv,"-crlext") == 0)
437                         {
438                         BIO_printf(bio_err,"use -clrext instead of -crlext\n");
439                         clrext = 1;
440                         }
441 #endif
442                 else if (strcmp(*argv,"-ocspid") == 0)
443                         ocspid= ++num;
444                 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
445                         {
446                         /* ok */
447                         digest=md_alg;
448                         }
449                 else
450                         {
451                         BIO_printf(bio_err,"unknown option %s\n",*argv);
452                         badops=1;
453                         break;
454                         }
455                 argc--;
456                 argv++;
457                 }
458
459         if (badops)
460                 {
461 bad:
462                 for (pp=x509_usage; (*pp != NULL); pp++)
463                         BIO_printf(bio_err,"%s",*pp);
464                 goto end;
465                 }
466
467 #ifndef OPENSSL_NO_ENGINE
468         e = setup_engine(bio_err, engine, 0);
469 #endif
470
471         if (need_rand)
472                 app_RAND_load_file(NULL, bio_err, 0);
473
474         ERR_load_crypto_strings();
475
476         if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
477                 {
478                 BIO_printf(bio_err, "Error getting password\n");
479                 goto end;
480                 }
481
482         if (!X509_STORE_set_default_paths(ctx))
483                 {
484                 ERR_print_errors(bio_err);
485                 goto end;
486                 }
487
488         if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
489                 { CAkeyfile=CAfile; }
490         else if ((CA_flag) && (CAkeyfile == NULL))
491                 {
492                 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
493                 goto end;
494                 }
495
496         if (extfile)
497                 {
498                 long errorline = -1;
499                 X509V3_CTX ctx2;
500                 extconf = NCONF_new(NULL);
501                 if (!NCONF_load(extconf, extfile,&errorline))
502                         {
503                         if (errorline <= 0)
504                                 BIO_printf(bio_err,
505                                         "error loading the config file '%s'\n",
506                                                                 extfile);
507                         else
508                                 BIO_printf(bio_err,
509                                        "error on line %ld of config file '%s'\n"
510                                                         ,errorline,extfile);
511                         goto end;
512                         }
513                 if (!extsect)
514                         {
515                         extsect = NCONF_get_string(extconf, "default", "extensions");
516                         if (!extsect)
517                                 {
518                                 ERR_clear_error();
519                                 extsect = "default";
520                                 }
521                         }
522                 X509V3_set_ctx_test(&ctx2);
523                 X509V3_set_nconf(&ctx2, extconf);
524                 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
525                         {
526                         BIO_printf(bio_err,
527                                 "Error Loading extension section %s\n",
528                                                                  extsect);
529                         ERR_print_errors(bio_err);
530                         goto end;
531                         }
532                 }
533
534
535         if (reqfile)
536                 {
537                 EVP_PKEY *pkey;
538                 X509_CINF *ci;
539                 BIO *in;
540
541                 if (!sign_flag && !CA_flag)
542                         {
543                         BIO_printf(bio_err,"We need a private key to sign with\n");
544                         goto end;
545                         }
546                 in=BIO_new(BIO_s_file());
547                 if (in == NULL)
548                         {
549                         ERR_print_errors(bio_err);
550                         goto end;
551                         }
552
553                 if (infile == NULL)
554                         BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
555                 else
556                         {
557                         if (BIO_read_filename(in,infile) <= 0)
558                                 {
559                                 perror(infile);
560                                 BIO_free(in);
561                                 goto end;
562                                 }
563                         }
564                 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
565                 BIO_free(in);
566
567                 if (req == NULL)
568                         {
569                         ERR_print_errors(bio_err);
570                         goto end;
571                         }
572
573                 if (    (req->req_info == NULL) ||
574                         (req->req_info->pubkey == NULL) ||
575                         (req->req_info->pubkey->public_key == NULL) ||
576                         (req->req_info->pubkey->public_key->data == NULL))
577                         {
578                         BIO_printf(bio_err,"The certificate request appears to corrupted\n");
579                         BIO_printf(bio_err,"It does not contain a public key\n");
580                         goto end;
581                         }
582                 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
583                         {
584                         BIO_printf(bio_err,"error unpacking public key\n");
585                         goto end;
586                         }
587                 i=X509_REQ_verify(req,pkey);
588                 EVP_PKEY_free(pkey);
589                 if (i < 0)
590                         {
591                         BIO_printf(bio_err,"Signature verification error\n");
592                         ERR_print_errors(bio_err);
593                         goto end;
594                         }
595                 if (i == 0)
596                         {
597                         BIO_printf(bio_err,"Signature did not match the certificate request\n");
598                         goto end;
599                         }
600                 else
601                         BIO_printf(bio_err,"Signature ok\n");
602
603                 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
604
605                 if ((x=X509_new()) == NULL) goto end;
606                 ci=x->cert_info;
607
608                 if (sno == NULL)
609                         {
610                         sno = ASN1_INTEGER_new();
611                         if (!sno || !rand_serial(NULL, sno))
612                                 goto end;
613                         if (!X509_set_serialNumber(x, sno)) 
614                                 goto end;
615                         ASN1_INTEGER_free(sno);
616                         sno = NULL;
617                         }
618                 else if (!X509_set_serialNumber(x, sno)) 
619                         goto end;
620
621                 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
622                 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
623
624                 X509_gmtime_adj(X509_get_notBefore(x),0);
625                 X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
626
627                 pkey = X509_REQ_get_pubkey(req);
628                 X509_set_pubkey(x,pkey);
629                 EVP_PKEY_free(pkey);
630                 }
631         else
632                 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
633
634         if (x == NULL) goto end;
635         if (CA_flag)
636                 {
637                 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
638                 if (xca == NULL) goto end;
639                 }
640
641         if (!noout || text || next_serial)
642                 {
643                 OBJ_create("2.99999.3",
644                         "SET.ex3","SET x509v3 extension 3");
645
646                 out=BIO_new(BIO_s_file());
647                 if (out == NULL)
648                         {
649                         ERR_print_errors(bio_err);
650                         goto end;
651                         }
652                 if (outfile == NULL)
653                         {
654                         BIO_set_fp(out,stdout,BIO_NOCLOSE);
655 #ifdef OPENSSL_SYS_VMS
656                         {
657                         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
658                         out = BIO_push(tmpbio, out);
659                         }
660 #endif
661                         }
662                 else
663                         {
664                         if (BIO_write_filename(out,outfile) <= 0)
665                                 {
666                                 perror(outfile);
667                                 goto end;
668                                 }
669                         }
670                 }
671
672         if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
673
674         if (clrtrust) X509_trust_clear(x);
675         if (clrreject) X509_reject_clear(x);
676
677         if (trust)
678                 {
679                 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
680                         {
681                         objtmp = sk_ASN1_OBJECT_value(trust, i);
682                         X509_add1_trust_object(x, objtmp);
683                         }
684                 }
685
686         if (reject)
687                 {
688                 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
689                         {
690                         objtmp = sk_ASN1_OBJECT_value(reject, i);
691                         X509_add1_reject_object(x, objtmp);
692                         }
693                 }
694
695         if (num)
696                 {
697                 for (i=1; i<=num; i++)
698                         {
699                         if (issuer == i)
700                                 {
701                                 print_name(STDout, "issuer= ",
702                                         X509_get_issuer_name(x), nmflag);
703                                 }
704                         else if (subject == i) 
705                                 {
706                                 print_name(STDout, "subject= ",
707                                         X509_get_subject_name(x), nmflag);
708                                 }
709                         else if (serial == i)
710                                 {
711                                 BIO_printf(STDout,"serial=");
712                                 i2a_ASN1_INTEGER(STDout,
713                                         X509_get_serialNumber(x));
714                                 BIO_printf(STDout,"\n");
715                                 }
716                         else if (next_serial == i)
717                                 {
718                                 BIGNUM *bnser;
719                                 ASN1_INTEGER *ser;
720                                 ser = X509_get_serialNumber(x);
721                                 bnser = ASN1_INTEGER_to_BN(ser, NULL);
722                                 if (!bnser)
723                                         goto end;
724                                 if (!BN_add_word(bnser, 1))
725                                         goto end;
726                                 ser = BN_to_ASN1_INTEGER(bnser, NULL);
727                                 if (!ser)
728                                         goto end;
729                                 BN_free(bnser);
730                                 i2a_ASN1_INTEGER(out, ser);
731                                 ASN1_INTEGER_free(ser);
732                                 BIO_puts(out, "\n");
733                                 }
734                         else if (email == i) 
735                                 {
736                                 int j;
737                                 STACK *emlst;
738                                 emlst = X509_get1_email(x);
739                                 for (j = 0; j < sk_num(emlst); j++)
740                                         BIO_printf(STDout, "%s\n", sk_value(emlst, j));
741                                 X509_email_free(emlst);
742                                 }
743                         else if (aliasout == i)
744                                 {
745                                 unsigned char *alstr;
746                                 alstr = X509_alias_get0(x, NULL);
747                                 if (alstr) BIO_printf(STDout,"%s\n", alstr);
748                                 else BIO_puts(STDout,"<No Alias>\n");
749                                 }
750                         else if (subject_hash == i)
751                                 {
752                                 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
753                                 }
754                         else if (issuer_hash == i)
755                                 {
756                                 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
757                                 }
758                         else if (pprint == i)
759                                 {
760                                 X509_PURPOSE *ptmp;
761                                 int j;
762                                 BIO_printf(STDout, "Certificate purposes:\n");
763                                 for (j = 0; j < X509_PURPOSE_get_count(); j++)
764                                         {
765                                         ptmp = X509_PURPOSE_get0(j);
766                                         purpose_print(STDout, x, ptmp);
767                                         }
768                                 }
769                         else
770                                 if (modulus == i)
771                                 {
772                                 EVP_PKEY *pkey;
773
774                                 pkey=X509_get_pubkey(x);
775                                 if (pkey == NULL)
776                                         {
777                                         BIO_printf(bio_err,"Modulus=unavailable\n");
778                                         ERR_print_errors(bio_err);
779                                         goto end;
780                                         }
781                                 BIO_printf(STDout,"Modulus=");
782 #ifndef OPENSSL_NO_RSA
783                                 if (pkey->type == EVP_PKEY_RSA)
784                                         BN_print(STDout,pkey->pkey.rsa->n);
785                                 else
786 #endif
787 #ifndef OPENSSL_NO_DSA
788                                 if (pkey->type == EVP_PKEY_DSA)
789                                         BN_print(STDout,pkey->pkey.dsa->pub_key);
790                                 else
791 #endif
792                                         BIO_printf(STDout,"Wrong Algorithm type");
793                                 BIO_printf(STDout,"\n");
794                                 EVP_PKEY_free(pkey);
795                                 }
796                         else
797                                 if (pubkey == i)
798                                 {
799                                 EVP_PKEY *pkey;
800
801                                 pkey=X509_get_pubkey(x);
802                                 if (pkey == NULL)
803                                         {
804                                         BIO_printf(bio_err,"Error getting public key\n");
805                                         ERR_print_errors(bio_err);
806                                         goto end;
807                                         }
808                                 PEM_write_bio_PUBKEY(STDout, pkey);
809                                 EVP_PKEY_free(pkey);
810                                 }
811                         else
812                                 if (C == i)
813                                 {
814                                 unsigned char *d;
815                                 char *m;
816                                 int y,z;
817
818                                 X509_NAME_oneline(X509_get_subject_name(x),
819                                         buf,sizeof buf);
820                                 BIO_printf(STDout,"/* subject:%s */\n",buf);
821                                 m=X509_NAME_oneline(
822                                         X509_get_issuer_name(x),buf,
823                                         sizeof buf);
824                                 BIO_printf(STDout,"/* issuer :%s */\n",buf);
825
826                                 z=i2d_X509(x,NULL);
827                                 m=OPENSSL_malloc(z);
828
829                                 d=(unsigned char *)m;
830                                 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
831                                 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
832                                 d=(unsigned char *)m;
833                                 for (y=0; y<z; y++)
834                                         {
835                                         BIO_printf(STDout,"0x%02X,",d[y]);
836                                         if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
837                                         }
838                                 if (y%16 != 0) BIO_printf(STDout,"\n");
839                                 BIO_printf(STDout,"};\n");
840
841                                 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
842                                 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
843                                 d=(unsigned char *)m;
844                                 for (y=0; y<z; y++)
845                                         {
846                                         BIO_printf(STDout,"0x%02X,",d[y]);
847                                         if ((y & 0x0f) == 0x0f)
848                                                 BIO_printf(STDout,"\n");
849                                         }
850                                 if (y%16 != 0) BIO_printf(STDout,"\n");
851                                 BIO_printf(STDout,"};\n");
852
853                                 z=i2d_X509(x,&d);
854                                 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
855                                 d=(unsigned char *)m;
856                                 for (y=0; y<z; y++)
857                                         {
858                                         BIO_printf(STDout,"0x%02X,",d[y]);
859                                         if ((y & 0x0f) == 0x0f)
860                                                 BIO_printf(STDout,"\n");
861                                         }
862                                 if (y%16 != 0) BIO_printf(STDout,"\n");
863                                 BIO_printf(STDout,"};\n");
864
865                                 OPENSSL_free(m);
866                                 }
867                         else if (text == i)
868                                 {
869                                 X509_print_ex(out,x,nmflag, certflag);
870                                 }
871                         else if (startdate == i)
872                                 {
873                                 BIO_puts(STDout,"notBefore=");
874                                 ASN1_TIME_print(STDout,X509_get_notBefore(x));
875                                 BIO_puts(STDout,"\n");
876                                 }
877                         else if (enddate == i)
878                                 {
879                                 BIO_puts(STDout,"notAfter=");
880                                 ASN1_TIME_print(STDout,X509_get_notAfter(x));
881                                 BIO_puts(STDout,"\n");
882                                 }
883                         else if (fingerprint == i)
884                                 {
885                                 int j;
886                                 unsigned int n;
887                                 unsigned char md[EVP_MAX_MD_SIZE];
888
889                                 if (!X509_digest(x,digest,md,&n))
890                                         {
891                                         BIO_printf(bio_err,"out of memory\n");
892                                         goto end;
893                                         }
894                                 BIO_printf(STDout,"%s Fingerprint=",
895                                                 OBJ_nid2sn(EVP_MD_type(digest)));
896                                 for (j=0; j<(int)n; j++)
897                                         {
898                                         BIO_printf(STDout,"%02X%c",md[j],
899                                                 (j+1 == (int)n)
900                                                 ?'\n':':');
901                                         }
902                                 }
903
904                         /* should be in the library */
905                         else if ((sign_flag == i) && (x509req == 0))
906                                 {
907                                 BIO_printf(bio_err,"Getting Private key\n");
908                                 if (Upkey == NULL)
909                                         {
910                                         Upkey=load_key(bio_err,
911                                                 keyfile, keyformat, 0,
912                                                 passin, e, "Private key");
913                                         if (Upkey == NULL) goto end;
914                                         }
915 #ifndef OPENSSL_NO_DSA
916                                 if (Upkey->type == EVP_PKEY_DSA)
917                                         digest=EVP_dss1();
918 #endif
919 #ifndef OPENSSL_NO_ECDSA
920                                 if (Upkey->type == EVP_PKEY_EC)
921                                         digest=EVP_ecdsa();
922 #endif
923
924                                 assert(need_rand);
925                                 if (!sign(x,Upkey,days,clrext,digest,
926                                                  extconf, extsect)) goto end;
927                                 }
928                         else if (CA_flag == i)
929                                 {
930                                 BIO_printf(bio_err,"Getting CA Private Key\n");
931                                 if (CAkeyfile != NULL)
932                                         {
933                                         CApkey=load_key(bio_err,
934                                                 CAkeyfile, CAkeyformat,
935                                                 0, passin, e,
936                                                 "CA Private Key");
937                                         if (CApkey == NULL) goto end;
938                                         }
939 #ifndef OPENSSL_NO_DSA
940                                 if (CApkey->type == EVP_PKEY_DSA)
941                                         digest=EVP_dss1();
942 #endif
943 #ifndef OPENSSL_NO_ECDSA
944                                 if (CApkey->type == EVP_PKEY_EC)
945                                         digest = EVP_ecdsa();
946 #endif
947                                 
948                                 assert(need_rand);
949                                 if (!x509_certify(ctx,CAfile,digest,x,xca,
950                                         CApkey, CAserial,CA_createserial,days, clrext,
951                                         extconf, extsect, sno))
952                                         goto end;
953                                 }
954                         else if (x509req == i)
955                                 {
956                                 EVP_PKEY *pk;
957
958                                 BIO_printf(bio_err,"Getting request Private Key\n");
959                                 if (keyfile == NULL)
960                                         {
961                                         BIO_printf(bio_err,"no request key file specified\n");
962                                         goto end;
963                                         }
964                                 else
965                                         {
966                                         pk=load_key(bio_err,
967                                                 keyfile, FORMAT_PEM, 0,
968                                                 passin, e, "request key");
969                                         if (pk == NULL) goto end;
970                                         }
971
972                                 BIO_printf(bio_err,"Generating certificate request\n");
973
974 #ifndef OPENSSL_NO_DSA
975                                 if (pk->type == EVP_PKEY_DSA)
976                                         digest=EVP_dss1();
977 #endif
978 #ifndef OPENSSL_NO_ECDSA
979                                 if (pk->type == EVP_PKEY_EC)
980                                         digest=EVP_ecdsa();
981 #endif
982
983                                 rq=X509_to_X509_REQ(x,pk,digest);
984                                 EVP_PKEY_free(pk);
985                                 if (rq == NULL)
986                                         {
987                                         ERR_print_errors(bio_err);
988                                         goto end;
989                                         }
990                                 if (!noout)
991                                         {
992                                         X509_REQ_print(out,rq);
993                                         PEM_write_bio_X509_REQ(out,rq);
994                                         }
995                                 noout=1;
996                                 }
997                         else if (ocspid == i)
998                                 {
999                                 X509_ocspid_print(out, x);
1000                                 }
1001                         }
1002                 }
1003
1004         if (checkend)
1005                 {
1006                 time_t tcheck=time(NULL) + checkoffset;
1007
1008                 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0)
1009                         {
1010                         BIO_printf(out,"Certificate will expire\n");
1011                         ret=1;
1012                         }
1013                 else
1014                         {
1015                         BIO_printf(out,"Certificate will not expire\n");
1016                         ret=0;
1017                         }
1018                 goto end;
1019                 }
1020
1021         if (noout)
1022                 {
1023                 ret=0;
1024                 goto end;
1025                 }
1026
1027         if      (outformat == FORMAT_ASN1)
1028                 i=i2d_X509_bio(out,x);
1029         else if (outformat == FORMAT_PEM)
1030                 {
1031                 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
1032                 else i=PEM_write_bio_X509(out,x);
1033                 }
1034         else if (outformat == FORMAT_NETSCAPE)
1035                 {
1036                 NETSCAPE_X509 nx;
1037                 ASN1_OCTET_STRING hdr;
1038
1039                 hdr.data=(unsigned char *)NETSCAPE_CERT_HDR;
1040                 hdr.length=strlen(NETSCAPE_CERT_HDR);
1041                 nx.header= &hdr;
1042                 nx.cert=x;
1043
1044                 i=ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509),out,&nx);
1045                 }
1046         else    {
1047                 BIO_printf(bio_err,"bad output format specified for outfile\n");
1048                 goto end;
1049                 }
1050         if (!i)
1051                 {
1052                 BIO_printf(bio_err,"unable to write certificate\n");
1053                 ERR_print_errors(bio_err);
1054                 goto end;
1055                 }
1056         ret=0;
1057 end:
1058         if (need_rand)
1059                 app_RAND_write_file(NULL, bio_err);
1060         OBJ_cleanup();
1061         NCONF_free(extconf);
1062         BIO_free_all(out);
1063         BIO_free_all(STDout);
1064         X509_STORE_free(ctx);
1065         X509_REQ_free(req);
1066         X509_free(x);
1067         X509_free(xca);
1068         EVP_PKEY_free(Upkey);
1069         EVP_PKEY_free(CApkey);
1070         X509_REQ_free(rq);
1071         ASN1_INTEGER_free(sno);
1072         sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1073         sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1074         if (passin) OPENSSL_free(passin);
1075         apps_shutdown();
1076         OPENSSL_EXIT(ret);
1077         }
1078
1079 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create)
1080         {
1081         char *buf = NULL, *p;
1082         ASN1_INTEGER *bs = NULL;
1083         BIGNUM *serial = NULL;
1084         size_t len;
1085
1086         len = ((serialfile == NULL)
1087                 ?(strlen(CAfile)+strlen(POSTFIX)+1)
1088                 :(strlen(serialfile)))+1;
1089         buf=OPENSSL_malloc(len);
1090         if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
1091         if (serialfile == NULL)
1092                 {
1093                 BUF_strlcpy(buf,CAfile,len);
1094                 for (p=buf; *p; p++)
1095                         if (*p == '.')
1096                                 {
1097                                 *p='\0';
1098                                 break;
1099                                 }
1100                 BUF_strlcat(buf,POSTFIX,len);
1101                 }
1102         else
1103                 BUF_strlcpy(buf,serialfile,len);
1104
1105         serial = load_serial(buf, create, NULL);
1106         if (serial == NULL) goto end;
1107
1108         if (!BN_add_word(serial,1))
1109                 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1110
1111         if (!save_serial(buf, NULL, serial, &bs)) goto end;
1112
1113  end:
1114         if (buf) OPENSSL_free(buf);
1115         BN_free(serial);
1116         return bs;
1117         }
1118
1119 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1120              X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create,
1121              int days, int clrext, CONF *conf, char *section, ASN1_INTEGER *sno)
1122         {
1123         int ret=0;
1124         ASN1_INTEGER *bs=NULL;
1125         X509_STORE_CTX xsc;
1126         EVP_PKEY *upkey;
1127
1128         upkey = X509_get_pubkey(xca);
1129         EVP_PKEY_copy_parameters(upkey,pkey);
1130         EVP_PKEY_free(upkey);
1131
1132         if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL))
1133                 {
1134                 BIO_printf(bio_err,"Error initialising X509 store\n");
1135                 goto end;
1136                 }
1137         if (sno) bs = sno;
1138         else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1139                 goto end;
1140
1141 /*      if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1142
1143         /* NOTE: this certificate can/should be self signed, unless it was
1144          * a certificate request in which case it is not. */
1145         X509_STORE_CTX_set_cert(&xsc,x);
1146         if (!reqfile && !X509_verify_cert(&xsc))
1147                 goto end;
1148
1149         if (!X509_check_private_key(xca,pkey))
1150                 {
1151                 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1152                 goto end;
1153                 }
1154
1155         if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1156         if (!X509_set_serialNumber(x,bs)) goto end;
1157
1158         if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1159                 goto end;
1160
1161         /* hardwired expired */
1162         if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1163                 goto end;
1164
1165         if (clrext)
1166                 {
1167                 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1168                 }
1169
1170         if (conf)
1171                 {
1172                 X509V3_CTX ctx2;
1173                 X509_set_version(x,2); /* version 3 certificate */
1174                 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1175                 X509V3_set_nconf(&ctx2, conf);
1176                 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end;
1177                 }
1178
1179         if (!X509_sign(x,pkey,digest)) goto end;
1180         ret=1;
1181 end:
1182         X509_STORE_CTX_cleanup(&xsc);
1183         if (!ret)
1184                 ERR_print_errors(bio_err);
1185         if (!sno) ASN1_INTEGER_free(bs);
1186         return ret;
1187         }
1188
1189 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1190         {
1191         int err;
1192         X509 *err_cert;
1193
1194         /* it is ok to use a self signed certificate
1195          * This case will catch both the initial ok == 0 and the
1196          * final ok == 1 calls to this function */
1197         err=X509_STORE_CTX_get_error(ctx);
1198         if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1199                 return 1;
1200
1201         /* BAD we should have gotten an error.  Normally if everything
1202          * worked X509_STORE_CTX_get_error(ctx) will still be set to
1203          * DEPTH_ZERO_SELF_.... */
1204         if (ok)
1205                 {
1206                 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1207                 return 0;
1208                 }
1209         else
1210                 {
1211                 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1212                 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1213                 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1214                         err,X509_STORE_CTX_get_error_depth(ctx),
1215                         X509_verify_cert_error_string(err));
1216                 return 1;
1217                 }
1218         }
1219
1220 /* self sign */
1221 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest, 
1222                                                 CONF *conf, char *section)
1223         {
1224
1225         EVP_PKEY *pktmp;
1226
1227         pktmp = X509_get_pubkey(x);
1228         EVP_PKEY_copy_parameters(pktmp,pkey);
1229         EVP_PKEY_save_parameters(pktmp,1);
1230         EVP_PKEY_free(pktmp);
1231
1232         if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1233         if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1234
1235         /* Lets just make it 12:00am GMT, Jan 1 1970 */
1236         /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1237         /* 28 days to be certified */
1238
1239         if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1240                 goto err;
1241
1242         if (!X509_set_pubkey(x,pkey)) goto err;
1243         if (clrext)
1244                 {
1245                 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1246                 }
1247         if (conf)
1248                 {
1249                 X509V3_CTX ctx;
1250                 X509_set_version(x,2); /* version 3 certificate */
1251                 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1252                 X509V3_set_nconf(&ctx, conf);
1253                 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err;
1254                 }
1255         if (!X509_sign(x,pkey,digest)) goto err;
1256         return 1;
1257 err:
1258         ERR_print_errors(bio_err);
1259         return 0;
1260         }
1261
1262 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1263 {
1264         int id, i, idret;
1265         char *pname;
1266         id = X509_PURPOSE_get_id(pt);
1267         pname = X509_PURPOSE_get0_name(pt);
1268         for (i = 0; i < 2; i++)
1269                 {
1270                 idret = X509_check_purpose(cert, id, i);
1271                 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); 
1272                 if (idret == 1) BIO_printf(bio, "Yes\n");
1273                 else if (idret == 0) BIO_printf(bio, "No\n");
1274                 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);
1275                 }
1276         return 1;
1277 }