use SHA-1 as the default digest for the apps/openssl commands
[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 #include <openssl/rsa.h>
77 #include <openssl/dsa.h>
78
79 #undef PROG
80 #define PROG x509_main
81
82 #undef POSTFIX
83 #define POSTFIX ".srl"
84 #define DEF_DAYS        30
85
86 static char *x509_usage[]={
87 "usage: x509 args\n",
88 " -inform arg     - input format - default PEM (one of DER, NET or PEM)\n",
89 " -outform arg    - output format - default PEM (one of DER, NET or PEM)\n",
90 " -keyform arg    - private key format - default PEM\n",
91 " -CAform arg     - CA format - default PEM\n",
92 " -CAkeyform arg  - CA key format - default PEM\n",
93 " -in arg         - input file - default stdin\n",
94 " -out arg        - output file - default stdout\n",
95 " -passin arg     - private key password source\n",
96 " -serial         - print serial number value\n",
97 " -subject_hash   - print subject hash value\n",
98 " -issuer_hash    - print issuer hash value\n",
99 " -hash           - synonym for -subject_hash\n",
100 " -subject        - print subject DN\n",
101 " -issuer         - print issuer DN\n",
102 " -email          - print email address(es)\n",
103 " -startdate      - notBefore field\n",
104 " -enddate        - notAfter field\n",
105 " -purpose        - print out certificate purposes\n",
106 " -dates          - both Before and After dates\n",
107 " -modulus        - print the RSA key modulus\n",
108 " -pubkey         - output the public key\n",
109 " -fingerprint    - print the certificate fingerprint\n",
110 " -alias          - output certificate alias\n",
111 " -noout          - no certificate output\n",
112 " -ocspid         - print OCSP hash values for the subject name and public key\n",
113 " -trustout       - output a \"trusted\" certificate\n",
114 " -clrtrust       - clear all trusted purposes\n",
115 " -clrreject      - clear all rejected purposes\n",
116 " -addtrust arg   - trust certificate for a given purpose\n",
117 " -addreject arg  - reject certificate for a given purpose\n",
118 " -setalias arg   - set certificate alias\n",
119 " -days arg       - How long till expiry of a signed certificate - def 30 days\n",
120 " -checkend arg   - check whether the cert expires in the next arg seconds\n",
121 "                   exit 1 if so, 0 if not\n",
122 " -signkey arg    - self sign cert with arg\n",
123 " -x509toreq      - output a certification request object\n",
124 " -req            - input is a certificate request, sign and output.\n",
125 " -CA arg         - set the CA certificate, must be PEM format.\n",
126 " -CAkey arg      - set the CA key, must be PEM format\n",
127 "                   missing, it is assumed to be in the CA file.\n",
128 " -CAcreateserial - create serial number file if it does not exist\n",
129 " -CAserial arg   - serial file\n",
130 " -set_serial     - serial number to use\n",
131 " -text           - print the certificate in text form\n",
132 " -C              - print out C code forms\n",
133 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
134 " -extfile        - configuration file with X509V3 extensions to add\n",
135 " -extensions     - section from config file with X509V3 extensions to add\n",
136 " -clrext         - delete extensions before signing and input certificate\n",
137 " -nameopt arg    - various certificate name options\n",
138 #ifndef OPENSSL_NO_ENGINE
139 " -engine e       - use engine e, possibly a hardware device.\n",
140 #endif
141 " -certopt arg    - various certificate text options\n",
142 NULL
143 };
144
145 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
146 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
147                                                 CONF *conf, char *section);
148 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
149                          X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial,
150                          int create,int days, int clrext, CONF *conf, char *section,
151                                                 ASN1_INTEGER *sno);
152 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
153 static int reqfile=0;
154
155 int MAIN(int, char **);
156
157 int MAIN(int argc, char **argv)
158         {
159         ENGINE *e = NULL;
160         int ret=1;
161         X509_REQ *req=NULL;
162         X509 *x=NULL,*xca=NULL;
163         ASN1_OBJECT *objtmp;
164         EVP_PKEY *Upkey=NULL,*CApkey=NULL;
165         ASN1_INTEGER *sno = NULL;
166         int i,num,badops=0;
167         BIO *out=NULL;
168         BIO *STDout=NULL;
169         STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
170         int informat,outformat,keyformat,CAformat,CAkeyformat;
171         char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
172         char *CAkeyfile=NULL,*CAserial=NULL;
173         char *alias=NULL;
174         int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
175         int next_serial=0;
176         int subject_hash=0,issuer_hash=0,ocspid=0;
177         int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
178         int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
179         int C=0;
180         int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
181         int pprint = 0;
182         char **pp;
183         X509_STORE *ctx=NULL;
184         X509_REQ *rq=NULL;
185         int fingerprint=0;
186         char buf[256];
187         const EVP_MD *md_alg,*digest=EVP_sha1();
188         CONF *extconf = NULL;
189         char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
190         int need_rand = 0;
191         int checkend=0,checkoffset=0;
192         unsigned long nmflag = 0, certflag = 0;
193 #ifndef OPENSSL_NO_ENGINE
194         char *engine=NULL;
195 #endif
196
197         reqfile=0;
198
199         apps_startup();
200
201         if (bio_err == NULL)
202                 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
203
204         if (!load_config(bio_err, NULL))
205                 goto end;
206         STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
207 #ifdef OPENSSL_SYS_VMS
208         {
209         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
210         STDout = BIO_push(tmpbio, STDout);
211         }
212 #endif
213
214         informat=FORMAT_PEM;
215         outformat=FORMAT_PEM;
216         keyformat=FORMAT_PEM;
217         CAformat=FORMAT_PEM;
218         CAkeyformat=FORMAT_PEM;
219
220         ctx=X509_STORE_new();
221         if (ctx == NULL) goto end;
222         X509_STORE_set_verify_cb_func(ctx,callb);
223
224         argc--;
225         argv++;
226         num=0;
227         while (argc >= 1)
228                 {
229                 if      (strcmp(*argv,"-inform") == 0)
230                         {
231                         if (--argc < 1) goto bad;
232                         informat=str2fmt(*(++argv));
233                         }
234                 else if (strcmp(*argv,"-outform") == 0)
235                         {
236                         if (--argc < 1) goto bad;
237                         outformat=str2fmt(*(++argv));
238                         }
239                 else if (strcmp(*argv,"-keyform") == 0)
240                         {
241                         if (--argc < 1) goto bad;
242                         keyformat=str2fmt(*(++argv));
243                         }
244                 else if (strcmp(*argv,"-req") == 0)
245                         {
246                         reqfile=1;
247                         need_rand = 1;
248                         }
249                 else if (strcmp(*argv,"-CAform") == 0)
250                         {
251                         if (--argc < 1) goto bad;
252                         CAformat=str2fmt(*(++argv));
253                         }
254                 else if (strcmp(*argv,"-CAkeyform") == 0)
255                         {
256                         if (--argc < 1) goto bad;
257                         CAkeyformat=str2fmt(*(++argv));
258                         }
259                 else if (strcmp(*argv,"-days") == 0)
260                         {
261                         if (--argc < 1) goto bad;
262                         days=atoi(*(++argv));
263                         if (days == 0)
264                                 {
265                                 BIO_printf(STDout,"bad number of days\n");
266                                 goto bad;
267                                 }
268                         }
269                 else if (strcmp(*argv,"-passin") == 0)
270                         {
271                         if (--argc < 1) goto bad;
272                         passargin= *(++argv);
273                         }
274                 else if (strcmp(*argv,"-extfile") == 0)
275                         {
276                         if (--argc < 1) goto bad;
277                         extfile= *(++argv);
278                         }
279                 else if (strcmp(*argv,"-extensions") == 0)
280                         {
281                         if (--argc < 1) goto bad;
282                         extsect= *(++argv);
283                         }
284                 else if (strcmp(*argv,"-in") == 0)
285                         {
286                         if (--argc < 1) goto bad;
287                         infile= *(++argv);
288                         }
289                 else if (strcmp(*argv,"-out") == 0)
290                         {
291                         if (--argc < 1) goto bad;
292                         outfile= *(++argv);
293                         }
294                 else if (strcmp(*argv,"-signkey") == 0)
295                         {
296                         if (--argc < 1) goto bad;
297                         keyfile= *(++argv);
298                         sign_flag= ++num;
299                         need_rand = 1;
300                         }
301                 else if (strcmp(*argv,"-CA") == 0)
302                         {
303                         if (--argc < 1) goto bad;
304                         CAfile= *(++argv);
305                         CA_flag= ++num;
306                         need_rand = 1;
307                         }
308                 else if (strcmp(*argv,"-CAkey") == 0)
309                         {
310                         if (--argc < 1) goto bad;
311                         CAkeyfile= *(++argv);
312                         }
313                 else if (strcmp(*argv,"-CAserial") == 0)
314                         {
315                         if (--argc < 1) goto bad;
316                         CAserial= *(++argv);
317                         }
318                 else if (strcmp(*argv,"-set_serial") == 0)
319                         {
320                         if (--argc < 1) goto bad;
321                         if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
322                                 goto bad;
323                         }
324                 else if (strcmp(*argv,"-addtrust") == 0)
325                         {
326                         if (--argc < 1) goto bad;
327                         if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
328                                 {
329                                 BIO_printf(bio_err,
330                                         "Invalid trust object value %s\n", *argv);
331                                 goto bad;
332                                 }
333                         if (!trust) trust = sk_ASN1_OBJECT_new_null();
334                         sk_ASN1_OBJECT_push(trust, objtmp);
335                         trustout = 1;
336                         }
337                 else if (strcmp(*argv,"-addreject") == 0)
338                         {
339                         if (--argc < 1) goto bad;
340                         if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
341                                 {
342                                 BIO_printf(bio_err,
343                                         "Invalid reject object value %s\n", *argv);
344                                 goto bad;
345                                 }
346                         if (!reject) reject = sk_ASN1_OBJECT_new_null();
347                         sk_ASN1_OBJECT_push(reject, objtmp);
348                         trustout = 1;
349                         }
350                 else if (strcmp(*argv,"-setalias") == 0)
351                         {
352                         if (--argc < 1) goto bad;
353                         alias= *(++argv);
354                         trustout = 1;
355                         }
356                 else if (strcmp(*argv,"-certopt") == 0)
357                         {
358                         if (--argc < 1) goto bad;
359                         if (!set_cert_ex(&certflag, *(++argv))) goto bad;
360                         }
361                 else if (strcmp(*argv,"-nameopt") == 0)
362                         {
363                         if (--argc < 1) goto bad;
364                         if (!set_name_ex(&nmflag, *(++argv))) goto bad;
365                         }
366 #ifndef OPENSSL_NO_ENGINE
367                 else if (strcmp(*argv,"-engine") == 0)
368                         {
369                         if (--argc < 1) goto bad;
370                         engine= *(++argv);
371                         }
372 #endif
373                 else if (strcmp(*argv,"-C") == 0)
374                         C= ++num;
375                 else if (strcmp(*argv,"-email") == 0)
376                         email= ++num;
377                 else if (strcmp(*argv,"-serial") == 0)
378                         serial= ++num;
379                 else if (strcmp(*argv,"-next_serial") == 0)
380                         next_serial= ++num;
381                 else if (strcmp(*argv,"-modulus") == 0)
382                         modulus= ++num;
383                 else if (strcmp(*argv,"-pubkey") == 0)
384                         pubkey= ++num;
385                 else if (strcmp(*argv,"-x509toreq") == 0)
386                         x509req= ++num;
387                 else if (strcmp(*argv,"-text") == 0)
388                         text= ++num;
389                 else if (strcmp(*argv,"-hash") == 0
390                         || strcmp(*argv,"-subject_hash") == 0)
391                         subject_hash= ++num;
392                 else if (strcmp(*argv,"-issuer_hash") == 0)
393                         issuer_hash= ++num;
394                 else if (strcmp(*argv,"-subject") == 0)
395                         subject= ++num;
396                 else if (strcmp(*argv,"-issuer") == 0)
397                         issuer= ++num;
398                 else if (strcmp(*argv,"-fingerprint") == 0)
399                         fingerprint= ++num;
400                 else if (strcmp(*argv,"-dates") == 0)
401                         {
402                         startdate= ++num;
403                         enddate= ++num;
404                         }
405                 else if (strcmp(*argv,"-purpose") == 0)
406                         pprint= ++num;
407                 else if (strcmp(*argv,"-startdate") == 0)
408                         startdate= ++num;
409                 else if (strcmp(*argv,"-enddate") == 0)
410                         enddate= ++num;
411                 else if (strcmp(*argv,"-checkend") == 0)
412                         {
413                         if (--argc < 1) goto bad;
414                         checkoffset=atoi(*(++argv));
415                         checkend=1;
416                         }
417                 else if (strcmp(*argv,"-noout") == 0)
418                         noout= ++num;
419                 else if (strcmp(*argv,"-trustout") == 0)
420                         trustout= 1;
421                 else if (strcmp(*argv,"-clrtrust") == 0)
422                         clrtrust= ++num;
423                 else if (strcmp(*argv,"-clrreject") == 0)
424                         clrreject= ++num;
425                 else if (strcmp(*argv,"-alias") == 0)
426                         aliasout= ++num;
427                 else if (strcmp(*argv,"-CAcreateserial") == 0)
428                         CA_createserial= ++num;
429                 else if (strcmp(*argv,"-clrext") == 0)
430                         clrext = 1;
431 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
432                 else if (strcmp(*argv,"-crlext") == 0)
433                         {
434                         BIO_printf(bio_err,"use -clrext instead of -crlext\n");
435                         clrext = 1;
436                         }
437 #endif
438                 else if (strcmp(*argv,"-ocspid") == 0)
439                         ocspid= ++num;
440                 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
441                         {
442                         /* ok */
443                         digest=md_alg;
444                         }
445                 else
446                         {
447                         BIO_printf(bio_err,"unknown option %s\n",*argv);
448                         badops=1;
449                         break;
450                         }
451                 argc--;
452                 argv++;
453                 }
454
455         if (badops)
456                 {
457 bad:
458                 for (pp=x509_usage; (*pp != NULL); pp++)
459                         BIO_printf(bio_err,"%s",*pp);
460                 goto end;
461                 }
462
463 #ifndef OPENSSL_NO_ENGINE
464         e = setup_engine(bio_err, engine, 0);
465 #endif
466
467         if (need_rand)
468                 app_RAND_load_file(NULL, bio_err, 0);
469
470         ERR_load_crypto_strings();
471
472         if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
473                 {
474                 BIO_printf(bio_err, "Error getting password\n");
475                 goto end;
476                 }
477
478         if (!X509_STORE_set_default_paths(ctx))
479                 {
480                 ERR_print_errors(bio_err);
481                 goto end;
482                 }
483
484         if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
485                 { CAkeyfile=CAfile; }
486         else if ((CA_flag) && (CAkeyfile == NULL))
487                 {
488                 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
489                 goto end;
490                 }
491
492         if (extfile)
493                 {
494                 long errorline = -1;
495                 X509V3_CTX ctx2;
496                 extconf = NCONF_new(NULL);
497                 if (!NCONF_load(extconf, extfile,&errorline))
498                         {
499                         if (errorline <= 0)
500                                 BIO_printf(bio_err,
501                                         "error loading the config file '%s'\n",
502                                                                 extfile);
503                         else
504                                 BIO_printf(bio_err,
505                                        "error on line %ld of config file '%s'\n"
506                                                         ,errorline,extfile);
507                         goto end;
508                         }
509                 if (!extsect)
510                         {
511                         extsect = NCONF_get_string(extconf, "default", "extensions");
512                         if (!extsect)
513                                 {
514                                 ERR_clear_error();
515                                 extsect = "default";
516                                 }
517                         }
518                 X509V3_set_ctx_test(&ctx2);
519                 X509V3_set_nconf(&ctx2, extconf);
520                 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
521                         {
522                         BIO_printf(bio_err,
523                                 "Error Loading extension section %s\n",
524                                                                  extsect);
525                         ERR_print_errors(bio_err);
526                         goto end;
527                         }
528                 }
529
530
531         if (reqfile)
532                 {
533                 EVP_PKEY *pkey;
534                 X509_CINF *ci;
535                 BIO *in;
536
537                 if (!sign_flag && !CA_flag)
538                         {
539                         BIO_printf(bio_err,"We need a private key to sign with\n");
540                         goto end;
541                         }
542                 in=BIO_new(BIO_s_file());
543                 if (in == NULL)
544                         {
545                         ERR_print_errors(bio_err);
546                         goto end;
547                         }
548
549                 if (infile == NULL)
550                         BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
551                 else
552                         {
553                         if (BIO_read_filename(in,infile) <= 0)
554                                 {
555                                 perror(infile);
556                                 BIO_free(in);
557                                 goto end;
558                                 }
559                         }
560                 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
561                 BIO_free(in);
562
563                 if (req == NULL)
564                         {
565                         ERR_print_errors(bio_err);
566                         goto end;
567                         }
568
569                 if (    (req->req_info == NULL) ||
570                         (req->req_info->pubkey == NULL) ||
571                         (req->req_info->pubkey->public_key == NULL) ||
572                         (req->req_info->pubkey->public_key->data == NULL))
573                         {
574                         BIO_printf(bio_err,"The certificate request appears to corrupted\n");
575                         BIO_printf(bio_err,"It does not contain a public key\n");
576                         goto end;
577                         }
578                 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
579                         {
580                         BIO_printf(bio_err,"error unpacking public key\n");
581                         goto end;
582                         }
583                 i=X509_REQ_verify(req,pkey);
584                 EVP_PKEY_free(pkey);
585                 if (i < 0)
586                         {
587                         BIO_printf(bio_err,"Signature verification error\n");
588                         ERR_print_errors(bio_err);
589                         goto end;
590                         }
591                 if (i == 0)
592                         {
593                         BIO_printf(bio_err,"Signature did not match the certificate request\n");
594                         goto end;
595                         }
596                 else
597                         BIO_printf(bio_err,"Signature ok\n");
598
599                 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
600
601                 if ((x=X509_new()) == NULL) goto end;
602                 ci=x->cert_info;
603
604                 if (sno == NULL)
605                         {
606                         sno = ASN1_INTEGER_new();
607                         if (!sno || !rand_serial(NULL, sno))
608                                 goto end;
609                         if (!X509_set_serialNumber(x, sno)) 
610                                 goto end;
611                         ASN1_INTEGER_free(sno);
612                         sno = NULL;
613                         }
614                 else if (!X509_set_serialNumber(x, sno)) 
615                         goto end;
616
617                 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
618                 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
619
620                 X509_gmtime_adj(X509_get_notBefore(x),0);
621                 X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
622
623                 pkey = X509_REQ_get_pubkey(req);
624                 X509_set_pubkey(x,pkey);
625                 EVP_PKEY_free(pkey);
626                 }
627         else
628                 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
629
630         if (x == NULL) goto end;
631         if (CA_flag)
632                 {
633                 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
634                 if (xca == NULL) goto end;
635                 }
636
637         if (!noout || text || next_serial)
638                 {
639                 OBJ_create("2.99999.3",
640                         "SET.ex3","SET x509v3 extension 3");
641
642                 out=BIO_new(BIO_s_file());
643                 if (out == NULL)
644                         {
645                         ERR_print_errors(bio_err);
646                         goto end;
647                         }
648                 if (outfile == NULL)
649                         {
650                         BIO_set_fp(out,stdout,BIO_NOCLOSE);
651 #ifdef OPENSSL_SYS_VMS
652                         {
653                         BIO *tmpbio = BIO_new(BIO_f_linebuffer());
654                         out = BIO_push(tmpbio, out);
655                         }
656 #endif
657                         }
658                 else
659                         {
660                         if (BIO_write_filename(out,outfile) <= 0)
661                                 {
662                                 perror(outfile);
663                                 goto end;
664                                 }
665                         }
666                 }
667
668         if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
669
670         if (clrtrust) X509_trust_clear(x);
671         if (clrreject) X509_reject_clear(x);
672
673         if (trust)
674                 {
675                 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
676                         {
677                         objtmp = sk_ASN1_OBJECT_value(trust, i);
678                         X509_add1_trust_object(x, objtmp);
679                         }
680                 }
681
682         if (reject)
683                 {
684                 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
685                         {
686                         objtmp = sk_ASN1_OBJECT_value(reject, i);
687                         X509_add1_reject_object(x, objtmp);
688                         }
689                 }
690
691         if (num)
692                 {
693                 for (i=1; i<=num; i++)
694                         {
695                         if (issuer == i)
696                                 {
697                                 print_name(STDout, "issuer= ",
698                                         X509_get_issuer_name(x), nmflag);
699                                 }
700                         else if (subject == i) 
701                                 {
702                                 print_name(STDout, "subject= ",
703                                         X509_get_subject_name(x), nmflag);
704                                 }
705                         else if (serial == i)
706                                 {
707                                 BIO_printf(STDout,"serial=");
708                                 i2a_ASN1_INTEGER(STDout,
709                                         X509_get_serialNumber(x));
710                                 BIO_printf(STDout,"\n");
711                                 }
712                         else if (next_serial == i)
713                                 {
714                                 BIGNUM *bnser;
715                                 ASN1_INTEGER *ser;
716                                 ser = X509_get_serialNumber(x);
717                                 bnser = ASN1_INTEGER_to_BN(ser, NULL);
718                                 if (!bnser)
719                                         goto end;
720                                 if (!BN_add_word(bnser, 1))
721                                         goto end;
722                                 ser = BN_to_ASN1_INTEGER(bnser, NULL);
723                                 if (!ser)
724                                         goto end;
725                                 BN_free(bnser);
726                                 i2a_ASN1_INTEGER(out, ser);
727                                 ASN1_INTEGER_free(ser);
728                                 BIO_puts(out, "\n");
729                                 }
730                         else if (email == i) 
731                                 {
732                                 int j;
733                                 STACK *emlst;
734                                 emlst = X509_get1_email(x);
735                                 for (j = 0; j < sk_num(emlst); j++)
736                                         BIO_printf(STDout, "%s\n", sk_value(emlst, j));
737                                 X509_email_free(emlst);
738                                 }
739                         else if (aliasout == i)
740                                 {
741                                 unsigned char *alstr;
742                                 alstr = X509_alias_get0(x, NULL);
743                                 if (alstr) BIO_printf(STDout,"%s\n", alstr);
744                                 else BIO_puts(STDout,"<No Alias>\n");
745                                 }
746                         else if (subject_hash == i)
747                                 {
748                                 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
749                                 }
750                         else if (issuer_hash == i)
751                                 {
752                                 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
753                                 }
754                         else if (pprint == i)
755                                 {
756                                 X509_PURPOSE *ptmp;
757                                 int j;
758                                 BIO_printf(STDout, "Certificate purposes:\n");
759                                 for (j = 0; j < X509_PURPOSE_get_count(); j++)
760                                         {
761                                         ptmp = X509_PURPOSE_get0(j);
762                                         purpose_print(STDout, x, ptmp);
763                                         }
764                                 }
765                         else
766                                 if (modulus == i)
767                                 {
768                                 EVP_PKEY *pkey;
769
770                                 pkey=X509_get_pubkey(x);
771                                 if (pkey == NULL)
772                                         {
773                                         BIO_printf(bio_err,"Modulus=unavailable\n");
774                                         ERR_print_errors(bio_err);
775                                         goto end;
776                                         }
777                                 BIO_printf(STDout,"Modulus=");
778 #ifndef OPENSSL_NO_RSA
779                                 if (pkey->type == EVP_PKEY_RSA)
780                                         BN_print(STDout,pkey->pkey.rsa->n);
781                                 else
782 #endif
783 #ifndef OPENSSL_NO_DSA
784                                 if (pkey->type == EVP_PKEY_DSA)
785                                         BN_print(STDout,pkey->pkey.dsa->pub_key);
786                                 else
787 #endif
788                                         BIO_printf(STDout,"Wrong Algorithm type");
789                                 BIO_printf(STDout,"\n");
790                                 EVP_PKEY_free(pkey);
791                                 }
792                         else
793                                 if (pubkey == i)
794                                 {
795                                 EVP_PKEY *pkey;
796
797                                 pkey=X509_get_pubkey(x);
798                                 if (pkey == NULL)
799                                         {
800                                         BIO_printf(bio_err,"Error getting public key\n");
801                                         ERR_print_errors(bio_err);
802                                         goto end;
803                                         }
804                                 PEM_write_bio_PUBKEY(STDout, pkey);
805                                 EVP_PKEY_free(pkey);
806                                 }
807                         else
808                                 if (C == i)
809                                 {
810                                 unsigned char *d;
811                                 char *m;
812                                 int y,z;
813
814                                 X509_NAME_oneline(X509_get_subject_name(x),
815                                         buf,sizeof buf);
816                                 BIO_printf(STDout,"/* subject:%s */\n",buf);
817                                 m=X509_NAME_oneline(
818                                         X509_get_issuer_name(x),buf,
819                                         sizeof buf);
820                                 BIO_printf(STDout,"/* issuer :%s */\n",buf);
821
822                                 z=i2d_X509(x,NULL);
823                                 m=OPENSSL_malloc(z);
824
825                                 d=(unsigned char *)m;
826                                 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
827                                 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
828                                 d=(unsigned char *)m;
829                                 for (y=0; y<z; y++)
830                                         {
831                                         BIO_printf(STDout,"0x%02X,",d[y]);
832                                         if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
833                                         }
834                                 if (y%16 != 0) BIO_printf(STDout,"\n");
835                                 BIO_printf(STDout,"};\n");
836
837                                 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
838                                 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
839                                 d=(unsigned char *)m;
840                                 for (y=0; y<z; y++)
841                                         {
842                                         BIO_printf(STDout,"0x%02X,",d[y]);
843                                         if ((y & 0x0f) == 0x0f)
844                                                 BIO_printf(STDout,"\n");
845                                         }
846                                 if (y%16 != 0) BIO_printf(STDout,"\n");
847                                 BIO_printf(STDout,"};\n");
848
849                                 z=i2d_X509(x,&d);
850                                 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
851                                 d=(unsigned char *)m;
852                                 for (y=0; y<z; y++)
853                                         {
854                                         BIO_printf(STDout,"0x%02X,",d[y]);
855                                         if ((y & 0x0f) == 0x0f)
856                                                 BIO_printf(STDout,"\n");
857                                         }
858                                 if (y%16 != 0) BIO_printf(STDout,"\n");
859                                 BIO_printf(STDout,"};\n");
860
861                                 OPENSSL_free(m);
862                                 }
863                         else if (text == i)
864                                 {
865                                 X509_print_ex(out,x,nmflag, certflag);
866                                 }
867                         else if (startdate == i)
868                                 {
869                                 BIO_puts(STDout,"notBefore=");
870                                 ASN1_TIME_print(STDout,X509_get_notBefore(x));
871                                 BIO_puts(STDout,"\n");
872                                 }
873                         else if (enddate == i)
874                                 {
875                                 BIO_puts(STDout,"notAfter=");
876                                 ASN1_TIME_print(STDout,X509_get_notAfter(x));
877                                 BIO_puts(STDout,"\n");
878                                 }
879                         else if (fingerprint == i)
880                                 {
881                                 int j;
882                                 unsigned int n;
883                                 unsigned char md[EVP_MAX_MD_SIZE];
884
885                                 if (!X509_digest(x,digest,md,&n))
886                                         {
887                                         BIO_printf(bio_err,"out of memory\n");
888                                         goto end;
889                                         }
890                                 BIO_printf(STDout,"%s Fingerprint=",
891                                                 OBJ_nid2sn(EVP_MD_type(digest)));
892                                 for (j=0; j<(int)n; j++)
893                                         {
894                                         BIO_printf(STDout,"%02X%c",md[j],
895                                                 (j+1 == (int)n)
896                                                 ?'\n':':');
897                                         }
898                                 }
899
900                         /* should be in the library */
901                         else if ((sign_flag == i) && (x509req == 0))
902                                 {
903                                 BIO_printf(bio_err,"Getting Private key\n");
904                                 if (Upkey == NULL)
905                                         {
906                                         Upkey=load_key(bio_err,
907                                                 keyfile, keyformat, 0,
908                                                 passin, e, "Private key");
909                                         if (Upkey == NULL) goto end;
910                                         }
911 #ifndef OPENSSL_NO_DSA
912                                 if (Upkey->type == EVP_PKEY_DSA)
913                                         digest=EVP_dss1();
914 #endif
915 #ifndef OPENSSL_NO_ECDSA
916                                 if (Upkey->type == EVP_PKEY_EC)
917                                         digest=EVP_ecdsa();
918 #endif
919
920                                 assert(need_rand);
921                                 if (!sign(x,Upkey,days,clrext,digest,
922                                                  extconf, extsect)) goto end;
923                                 }
924                         else if (CA_flag == i)
925                                 {
926                                 BIO_printf(bio_err,"Getting CA Private Key\n");
927                                 if (CAkeyfile != NULL)
928                                         {
929                                         CApkey=load_key(bio_err,
930                                                 CAkeyfile, CAkeyformat,
931                                                 0, passin, e,
932                                                 "CA Private Key");
933                                         if (CApkey == NULL) goto end;
934                                         }
935 #ifndef OPENSSL_NO_DSA
936                                 if (CApkey->type == EVP_PKEY_DSA)
937                                         digest=EVP_dss1();
938 #endif
939 #ifndef OPENSSL_NO_ECDSA
940                                 if (CApkey->type == EVP_PKEY_EC)
941                                         digest = EVP_ecdsa();
942 #endif
943                                 
944                                 assert(need_rand);
945                                 if (!x509_certify(ctx,CAfile,digest,x,xca,
946                                         CApkey, CAserial,CA_createserial,days, clrext,
947                                         extconf, extsect, sno))
948                                         goto end;
949                                 }
950                         else if (x509req == i)
951                                 {
952                                 EVP_PKEY *pk;
953
954                                 BIO_printf(bio_err,"Getting request Private Key\n");
955                                 if (keyfile == NULL)
956                                         {
957                                         BIO_printf(bio_err,"no request key file specified\n");
958                                         goto end;
959                                         }
960                                 else
961                                         {
962                                         pk=load_key(bio_err,
963                                                 keyfile, FORMAT_PEM, 0,
964                                                 passin, e, "request key");
965                                         if (pk == NULL) goto end;
966                                         }
967
968                                 BIO_printf(bio_err,"Generating certificate request\n");
969
970 #ifndef OPENSSL_NO_DSA
971                                 if (pk->type == EVP_PKEY_DSA)
972                                         digest=EVP_dss1();
973 #endif
974 #ifndef OPENSSL_NO_ECDSA
975                                 if (pk->type == EVP_PKEY_EC)
976                                         digest=EVP_ecdsa();
977 #endif
978
979                                 rq=X509_to_X509_REQ(x,pk,digest);
980                                 EVP_PKEY_free(pk);
981                                 if (rq == NULL)
982                                         {
983                                         ERR_print_errors(bio_err);
984                                         goto end;
985                                         }
986                                 if (!noout)
987                                         {
988                                         X509_REQ_print(out,rq);
989                                         PEM_write_bio_X509_REQ(out,rq);
990                                         }
991                                 noout=1;
992                                 }
993                         else if (ocspid == i)
994                                 {
995                                 X509_ocspid_print(out, x);
996                                 }
997                         }
998                 }
999
1000         if (checkend)
1001                 {
1002                 time_t tcheck=time(NULL) + checkoffset;
1003
1004                 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0)
1005                         {
1006                         BIO_printf(out,"Certificate will expire\n");
1007                         ret=1;
1008                         }
1009                 else
1010                         {
1011                         BIO_printf(out,"Certificate will not expire\n");
1012                         ret=0;
1013                         }
1014                 goto end;
1015                 }
1016
1017         if (noout)
1018                 {
1019                 ret=0;
1020                 goto end;
1021                 }
1022
1023         if      (outformat == FORMAT_ASN1)
1024                 i=i2d_X509_bio(out,x);
1025         else if (outformat == FORMAT_PEM)
1026                 {
1027                 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
1028                 else i=PEM_write_bio_X509(out,x);
1029                 }
1030         else if (outformat == FORMAT_NETSCAPE)
1031                 {
1032                 ASN1_HEADER ah;
1033                 ASN1_OCTET_STRING os;
1034
1035                 os.data=(unsigned char *)NETSCAPE_CERT_HDR;
1036                 os.length=strlen(NETSCAPE_CERT_HDR);
1037                 ah.header= &os;
1038                 ah.data=(char *)x;
1039                 ah.meth=X509_asn1_meth();
1040
1041                 i=ASN1_i2d_bio_of(ASN1_HEADER,i2d_ASN1_HEADER,out,&ah);
1042                 }
1043         else    {
1044                 BIO_printf(bio_err,"bad output format specified for outfile\n");
1045                 goto end;
1046                 }
1047         if (!i)
1048                 {
1049                 BIO_printf(bio_err,"unable to write certificate\n");
1050                 ERR_print_errors(bio_err);
1051                 goto end;
1052                 }
1053         ret=0;
1054 end:
1055         if (need_rand)
1056                 app_RAND_write_file(NULL, bio_err);
1057         OBJ_cleanup();
1058         NCONF_free(extconf);
1059         BIO_free_all(out);
1060         BIO_free_all(STDout);
1061         X509_STORE_free(ctx);
1062         X509_REQ_free(req);
1063         X509_free(x);
1064         X509_free(xca);
1065         EVP_PKEY_free(Upkey);
1066         EVP_PKEY_free(CApkey);
1067         X509_REQ_free(rq);
1068         ASN1_INTEGER_free(sno);
1069         sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1070         sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1071         if (passin) OPENSSL_free(passin);
1072         apps_shutdown();
1073         OPENSSL_EXIT(ret);
1074         }
1075
1076 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create)
1077         {
1078         char *buf = NULL, *p;
1079         ASN1_INTEGER *bs = NULL;
1080         BIGNUM *serial = NULL;
1081         size_t len;
1082
1083         len = ((serialfile == NULL)
1084                 ?(strlen(CAfile)+strlen(POSTFIX)+1)
1085                 :(strlen(serialfile)))+1;
1086         buf=OPENSSL_malloc(len);
1087         if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
1088         if (serialfile == NULL)
1089                 {
1090                 BUF_strlcpy(buf,CAfile,len);
1091                 for (p=buf; *p; p++)
1092                         if (*p == '.')
1093                                 {
1094                                 *p='\0';
1095                                 break;
1096                                 }
1097                 BUF_strlcat(buf,POSTFIX,len);
1098                 }
1099         else
1100                 BUF_strlcpy(buf,serialfile,len);
1101
1102         serial = load_serial(buf, create, NULL);
1103         if (serial == NULL) goto end;
1104
1105         if (!BN_add_word(serial,1))
1106                 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1107
1108         if (!save_serial(buf, NULL, serial, &bs)) goto end;
1109
1110  end:
1111         if (buf) OPENSSL_free(buf);
1112         BN_free(serial);
1113         return bs;
1114         }
1115
1116 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1117              X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create,
1118              int days, int clrext, CONF *conf, char *section, ASN1_INTEGER *sno)
1119         {
1120         int ret=0;
1121         ASN1_INTEGER *bs=NULL;
1122         X509_STORE_CTX xsc;
1123         EVP_PKEY *upkey;
1124
1125         upkey = X509_get_pubkey(xca);
1126         EVP_PKEY_copy_parameters(upkey,pkey);
1127         EVP_PKEY_free(upkey);
1128
1129         if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL))
1130                 {
1131                 BIO_printf(bio_err,"Error initialising X509 store\n");
1132                 goto end;
1133                 }
1134         if (sno) bs = sno;
1135         else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1136                 goto end;
1137
1138 /*      if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1139
1140         /* NOTE: this certificate can/should be self signed, unless it was
1141          * a certificate request in which case it is not. */
1142         X509_STORE_CTX_set_cert(&xsc,x);
1143         if (!reqfile && !X509_verify_cert(&xsc))
1144                 goto end;
1145
1146         if (!X509_check_private_key(xca,pkey))
1147                 {
1148                 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1149                 goto end;
1150                 }
1151
1152         if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1153         if (!X509_set_serialNumber(x,bs)) goto end;
1154
1155         if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1156                 goto end;
1157
1158         /* hardwired expired */
1159         if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1160                 goto end;
1161
1162         if (clrext)
1163                 {
1164                 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1165                 }
1166
1167         if (conf)
1168                 {
1169                 X509V3_CTX ctx2;
1170                 X509_set_version(x,2); /* version 3 certificate */
1171                 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1172                 X509V3_set_nconf(&ctx2, conf);
1173                 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end;
1174                 }
1175
1176         if (!X509_sign(x,pkey,digest)) goto end;
1177         ret=1;
1178 end:
1179         X509_STORE_CTX_cleanup(&xsc);
1180         if (!ret)
1181                 ERR_print_errors(bio_err);
1182         if (!sno) ASN1_INTEGER_free(bs);
1183         return ret;
1184         }
1185
1186 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1187         {
1188         int err;
1189         X509 *err_cert;
1190
1191         /* it is ok to use a self signed certificate
1192          * This case will catch both the initial ok == 0 and the
1193          * final ok == 1 calls to this function */
1194         err=X509_STORE_CTX_get_error(ctx);
1195         if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1196                 return 1;
1197
1198         /* BAD we should have gotten an error.  Normally if everything
1199          * worked X509_STORE_CTX_get_error(ctx) will still be set to
1200          * DEPTH_ZERO_SELF_.... */
1201         if (ok)
1202                 {
1203                 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1204                 return 0;
1205                 }
1206         else
1207                 {
1208                 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1209                 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1210                 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1211                         err,X509_STORE_CTX_get_error_depth(ctx),
1212                         X509_verify_cert_error_string(err));
1213                 return 1;
1214                 }
1215         }
1216
1217 /* self sign */
1218 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest, 
1219                                                 CONF *conf, char *section)
1220         {
1221
1222         EVP_PKEY *pktmp;
1223
1224         pktmp = X509_get_pubkey(x);
1225         EVP_PKEY_copy_parameters(pktmp,pkey);
1226         EVP_PKEY_save_parameters(pktmp,1);
1227         EVP_PKEY_free(pktmp);
1228
1229         if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1230         if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1231
1232         /* Lets just make it 12:00am GMT, Jan 1 1970 */
1233         /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1234         /* 28 days to be certified */
1235
1236         if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1237                 goto err;
1238
1239         if (!X509_set_pubkey(x,pkey)) goto err;
1240         if (clrext)
1241                 {
1242                 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1243                 }
1244         if (conf)
1245                 {
1246                 X509V3_CTX ctx;
1247                 X509_set_version(x,2); /* version 3 certificate */
1248                 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1249                 X509V3_set_nconf(&ctx, conf);
1250                 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err;
1251                 }
1252         if (!X509_sign(x,pkey,digest)) goto err;
1253         return 1;
1254 err:
1255         ERR_print_errors(bio_err);
1256         return 0;
1257         }
1258
1259 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1260 {
1261         int id, i, idret;
1262         char *pname;
1263         id = X509_PURPOSE_get_id(pt);
1264         pname = X509_PURPOSE_get0_name(pt);
1265         for (i = 0; i < 2; i++)
1266                 {
1267                 idret = X509_check_purpose(cert, id, i);
1268                 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); 
1269                 if (idret == 1) BIO_printf(bio, "Yes\n");
1270                 else if (idret == 0) BIO_printf(bio, "No\n");
1271                 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);
1272                 }
1273         return 1;
1274 }