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Move another common functionality (reproduced so far with cut'n'paste)
[thirdparty/openssl.git] / apps / ca.c
1 /* apps/ca.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
60
61 #include <stdio.h>
62 #include <stdlib.h>
63 #include <string.h>
64 #include <ctype.h>
65 #include <sys/types.h>
66 #include <sys/stat.h>
67 #include <openssl/conf.h>
68 #include <openssl/bio.h>
69 #include <openssl/err.h>
70 #include <openssl/bn.h>
71 #include <openssl/txt_db.h>
72 #include <openssl/evp.h>
73 #include <openssl/x509.h>
74 #include <openssl/x509v3.h>
75 #include <openssl/objects.h>
76 #include <openssl/ocsp.h>
77 #include <openssl/pem.h>
78
79 #ifndef W_OK
80 # ifdef OPENSSL_SYS_VMS
81 # if defined(__DECC)
82 # include <unistd.h>
83 # else
84 # include <unixlib.h>
85 # endif
86 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE)
87 # include <sys/file.h>
88 # endif
89 #endif
90
91 #include "apps.h"
92
93 #ifndef W_OK
94 # define F_OK 0
95 # define X_OK 1
96 # define W_OK 2
97 # define R_OK 4
98 #endif
99
100 #undef PROG
101 #define PROG ca_main
102
103 #define BASE_SECTION "ca"
104 #define CONFIG_FILE "openssl.cnf"
105
106 #define ENV_DEFAULT_CA "default_ca"
107
108 #define ENV_DIR "dir"
109 #define ENV_CERTS "certs"
110 #define ENV_CRL_DIR "crl_dir"
111 #define ENV_CA_DB "CA_DB"
112 #define ENV_NEW_CERTS_DIR "new_certs_dir"
113 #define ENV_CERTIFICATE "certificate"
114 #define ENV_SERIAL "serial"
115 #define ENV_CRLNUMBER "crlnumber"
116 #define ENV_CRL "crl"
117 #define ENV_PRIVATE_KEY "private_key"
118 #define ENV_RANDFILE "RANDFILE"
119 #define ENV_DEFAULT_DAYS "default_days"
120 #define ENV_DEFAULT_STARTDATE "default_startdate"
121 #define ENV_DEFAULT_ENDDATE "default_enddate"
122 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
123 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
124 #define ENV_DEFAULT_MD "default_md"
125 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
126 #define ENV_PRESERVE "preserve"
127 #define ENV_POLICY "policy"
128 #define ENV_EXTENSIONS "x509_extensions"
129 #define ENV_CRLEXT "crl_extensions"
130 #define ENV_MSIE_HACK "msie_hack"
131 #define ENV_NAMEOPT "name_opt"
132 #define ENV_CERTOPT "cert_opt"
133 #define ENV_EXTCOPY "copy_extensions"
134 #define ENV_UNIQUE_SUBJECT "unique_subject"
135
136 #define ENV_DATABASE "database"
137
138 /* Additional revocation information types */
139
140 #define REV_NONE 0 /* No addditional information */
141 #define REV_CRL_REASON 1 /* Value is CRL reason code */
142 #define REV_HOLD 2 /* Value is hold instruction */
143 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
144 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
145
146 static char *ca_usage[]={
147 "usage: ca args\n",
148 "\n",
149 " -verbose - Talk alot while doing things\n",
150 " -config file - A config file\n",
151 " -name arg - The particular CA definition to use\n",
152 " -gencrl - Generate a new CRL\n",
153 " -crldays days - Days is when the next CRL is due\n",
154 " -crlhours hours - Hours is when the next CRL is due\n",
155 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
156 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
157 " -days arg - number of days to certify the certificate for\n",
158 " -md arg - md to use, one of md2, md5, sha or sha1\n",
159 " -policy arg - The CA 'policy' to support\n",
160 " -keyfile arg - private key file\n",
161 " -keyform arg - private key file format (PEM or ENGINE)\n",
162 " -key arg - key to decode the private key if it is encrypted\n",
163 " -cert file - The CA certificate\n",
164 " -selfsign - sign a certificate with the key associated with it\n",
165 " -in file - The input PEM encoded certificate request(s)\n",
166 " -out file - Where to put the output file(s)\n",
167 " -outdir dir - Where to put output certificates\n",
168 " -infiles .... - The last argument, requests to process\n",
169 " -spkac file - File contains DN and signed public key and challenge\n",
170 " -ss_cert file - File contains a self signed cert to sign\n",
171 " -preserveDN - Don't re-order the DN\n",
172 " -noemailDN - Don't add the EMAIL field into certificate' subject\n",
173 " -batch - Don't ask questions\n",
174 " -msie_hack - msie modifications to handle all those universal strings\n",
175 " -revoke file - Revoke a certificate (given in file)\n",
176 " -subj arg - Use arg instead of request's subject\n",
177 " -multivalue-rdn - enable support for multivalued RDNs\n",
178 " -extensions .. - Extension section (override value in config file)\n",
179 " -extfile file - Configuration file with X509v3 extentions to add\n",
180 " -crlexts .. - CRL extension section (override value in config file)\n",
181 #ifndef OPENSSL_NO_ENGINE
182 " -engine e - use engine e, possibly a hardware device.\n",
183 #endif
184 " -status serial - Shows certificate status given the serial number\n",
185 " -updatedb - Updates db for expired certificates\n",
186 NULL
187 };
188
189 #ifdef EFENCE
190 extern int EF_PROTECT_FREE;
191 extern int EF_PROTECT_BELOW;
192 extern int EF_ALIGNMENT;
193 #endif
194
195 static void lookup_fail(char *name,char *tag);
196 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
197 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,CA_DB *db,
198 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate,
199 char *enddate, long days, int batch, char *ext_sect, CONF *conf,
200 int verbose, unsigned long certopt, unsigned long nameopt,
201 int default_op, int ext_copy, int selfsign);
202 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
203 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
204 CA_DB *db, BIGNUM *serial, char *subj, int multirdn, int email_dn,
205 char *startdate, char *enddate, long days, int batch,
206 char *ext_sect, CONF *conf,int verbose, unsigned long certopt,
207 unsigned long nameopt, int default_op, int ext_copy,
208 ENGINE *e);
209 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
210 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
211 CA_DB *db, BIGNUM *serial,char *subj, int multirdn, int email_dn,
212 char *startdate, char *enddate, long days, char *ext_sect,
213 CONF *conf, int verbose, unsigned long certopt,
214 unsigned long nameopt, int default_op, int ext_copy);
215 static int fix_data(int nid, int *type);
216 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
217 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
218 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,char *subj, int multirdn,
219 int email_dn, char *startdate, char *enddate, long days, int batch,
220 int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
221 unsigned long certopt, unsigned long nameopt, int default_op,
222 int ext_copy, int selfsign);
223 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
224 static int get_certificate_status(const char *ser_status, CA_DB *db);
225 static int do_updatedb(CA_DB *db);
226 static int check_time_format(char *str);
227 char *make_revocation_str(int rev_type, char *rev_arg);
228 int make_revoked(X509_REVOKED *rev, char *str);
229 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
230 static CONF *conf=NULL;
231 static CONF *extconf=NULL;
232 static char *section=NULL;
233
234 static int preserve=0;
235 static int msie_hack=0;
236
237
238 int MAIN(int, char **);
239
240 int MAIN(int argc, char **argv)
241 {
242 ENGINE *e = NULL;
243 char *key=NULL,*passargin=NULL;
244 int free_key = 0;
245 int total=0;
246 int total_done=0;
247 int badops=0;
248 int ret=1;
249 int email_dn=1;
250 int req=0;
251 int verbose=0;
252 int gencrl=0;
253 int dorevoke=0;
254 int doupdatedb=0;
255 long crldays=0;
256 long crlhours=0;
257 long errorline= -1;
258 char *configfile=NULL;
259 char *md=NULL;
260 char *policy=NULL;
261 char *keyfile=NULL;
262 char *certfile=NULL;
263 int keyform=FORMAT_PEM;
264 char *infile=NULL;
265 char *spkac_file=NULL;
266 char *ss_cert_file=NULL;
267 char *ser_status=NULL;
268 EVP_PKEY *pkey=NULL;
269 int output_der = 0;
270 char *outfile=NULL;
271 char *outdir=NULL;
272 char *serialfile=NULL;
273 char *crlnumberfile=NULL;
274 char *extensions=NULL;
275 char *extfile=NULL;
276 char *subj=NULL;
277 int multirdn = 0;
278 char *tmp_email_dn=NULL;
279 char *crl_ext=NULL;
280 int rev_type = REV_NONE;
281 char *rev_arg = NULL;
282 BIGNUM *serial=NULL;
283 BIGNUM *crlnumber=NULL;
284 char *startdate=NULL;
285 char *enddate=NULL;
286 long days=0;
287 int batch=0;
288 int notext=0;
289 unsigned long nameopt = 0, certopt = 0;
290 int default_op = 1;
291 int ext_copy = EXT_COPY_NONE;
292 int selfsign = 0;
293 X509 *x509=NULL, *x509p = NULL;
294 X509 *x=NULL;
295 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
296 char *dbfile=NULL;
297 CA_DB *db=NULL;
298 X509_CRL *crl=NULL;
299 X509_REVOKED *r=NULL;
300 ASN1_TIME *tmptm;
301 ASN1_INTEGER *tmpser;
302 char **pp,*p,*f;
303 int i,j;
304 const EVP_MD *dgst=NULL;
305 STACK_OF(CONF_VALUE) *attribs=NULL;
306 STACK_OF(X509) *cert_sk=NULL;
307 #undef BSIZE
308 #define BSIZE 256
309 MS_STATIC char buf[3][BSIZE];
310 char *randfile=NULL;
311 #ifndef OPENSSL_NO_ENGINE
312 char *engine = NULL;
313 #endif
314 char *tofree=NULL;
315 DB_ATTR db_attr;
316
317 #ifdef EFENCE
318 EF_PROTECT_FREE=1;
319 EF_PROTECT_BELOW=1;
320 EF_ALIGNMENT=0;
321 #endif
322
323 apps_startup();
324
325 conf = NULL;
326 key = NULL;
327 section = NULL;
328
329 preserve=0;
330 msie_hack=0;
331 if (bio_err == NULL)
332 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
333 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
334
335 argc--;
336 argv++;
337 while (argc >= 1)
338 {
339 if (strcmp(*argv,"-verbose") == 0)
340 verbose=1;
341 else if (strcmp(*argv,"-config") == 0)
342 {
343 if (--argc < 1) goto bad;
344 configfile= *(++argv);
345 }
346 else if (strcmp(*argv,"-name") == 0)
347 {
348 if (--argc < 1) goto bad;
349 section= *(++argv);
350 }
351 else if (strcmp(*argv,"-subj") == 0)
352 {
353 if (--argc < 1) goto bad;
354 subj= *(++argv);
355 /* preserve=1; */
356 }
357 else if (strcmp(*argv,"-multivalue-rdn") == 0)
358 multirdn=1;
359 else if (strcmp(*argv,"-startdate") == 0)
360 {
361 if (--argc < 1) goto bad;
362 startdate= *(++argv);
363 }
364 else if (strcmp(*argv,"-enddate") == 0)
365 {
366 if (--argc < 1) goto bad;
367 enddate= *(++argv);
368 }
369 else if (strcmp(*argv,"-days") == 0)
370 {
371 if (--argc < 1) goto bad;
372 days=atoi(*(++argv));
373 }
374 else if (strcmp(*argv,"-md") == 0)
375 {
376 if (--argc < 1) goto bad;
377 md= *(++argv);
378 }
379 else if (strcmp(*argv,"-policy") == 0)
380 {
381 if (--argc < 1) goto bad;
382 policy= *(++argv);
383 }
384 else if (strcmp(*argv,"-keyfile") == 0)
385 {
386 if (--argc < 1) goto bad;
387 keyfile= *(++argv);
388 }
389 else if (strcmp(*argv,"-keyform") == 0)
390 {
391 if (--argc < 1) goto bad;
392 keyform=str2fmt(*(++argv));
393 }
394 else if (strcmp(*argv,"-passin") == 0)
395 {
396 if (--argc < 1) goto bad;
397 passargin= *(++argv);
398 }
399 else if (strcmp(*argv,"-key") == 0)
400 {
401 if (--argc < 1) goto bad;
402 key= *(++argv);
403 }
404 else if (strcmp(*argv,"-cert") == 0)
405 {
406 if (--argc < 1) goto bad;
407 certfile= *(++argv);
408 }
409 else if (strcmp(*argv,"-selfsign") == 0)
410 selfsign=1;
411 else if (strcmp(*argv,"-in") == 0)
412 {
413 if (--argc < 1) goto bad;
414 infile= *(++argv);
415 req=1;
416 }
417 else if (strcmp(*argv,"-out") == 0)
418 {
419 if (--argc < 1) goto bad;
420 outfile= *(++argv);
421 }
422 else if (strcmp(*argv,"-outdir") == 0)
423 {
424 if (--argc < 1) goto bad;
425 outdir= *(++argv);
426 }
427 else if (strcmp(*argv,"-notext") == 0)
428 notext=1;
429 else if (strcmp(*argv,"-batch") == 0)
430 batch=1;
431 else if (strcmp(*argv,"-preserveDN") == 0)
432 preserve=1;
433 else if (strcmp(*argv,"-noemailDN") == 0)
434 email_dn=0;
435 else if (strcmp(*argv,"-gencrl") == 0)
436 gencrl=1;
437 else if (strcmp(*argv,"-msie_hack") == 0)
438 msie_hack=1;
439 else if (strcmp(*argv,"-crldays") == 0)
440 {
441 if (--argc < 1) goto bad;
442 crldays= atol(*(++argv));
443 }
444 else if (strcmp(*argv,"-crlhours") == 0)
445 {
446 if (--argc < 1) goto bad;
447 crlhours= atol(*(++argv));
448 }
449 else if (strcmp(*argv,"-infiles") == 0)
450 {
451 argc--;
452 argv++;
453 req=1;
454 break;
455 }
456 else if (strcmp(*argv, "-ss_cert") == 0)
457 {
458 if (--argc < 1) goto bad;
459 ss_cert_file = *(++argv);
460 req=1;
461 }
462 else if (strcmp(*argv, "-spkac") == 0)
463 {
464 if (--argc < 1) goto bad;
465 spkac_file = *(++argv);
466 req=1;
467 }
468 else if (strcmp(*argv,"-revoke") == 0)
469 {
470 if (--argc < 1) goto bad;
471 infile= *(++argv);
472 dorevoke=1;
473 }
474 else if (strcmp(*argv,"-extensions") == 0)
475 {
476 if (--argc < 1) goto bad;
477 extensions= *(++argv);
478 }
479 else if (strcmp(*argv,"-extfile") == 0)
480 {
481 if (--argc < 1) goto bad;
482 extfile= *(++argv);
483 }
484 else if (strcmp(*argv,"-status") == 0)
485 {
486 if (--argc < 1) goto bad;
487 ser_status= *(++argv);
488 }
489 else if (strcmp(*argv,"-updatedb") == 0)
490 {
491 doupdatedb=1;
492 }
493 else if (strcmp(*argv,"-crlexts") == 0)
494 {
495 if (--argc < 1) goto bad;
496 crl_ext= *(++argv);
497 }
498 else if (strcmp(*argv,"-crl_reason") == 0)
499 {
500 if (--argc < 1) goto bad;
501 rev_arg = *(++argv);
502 rev_type = REV_CRL_REASON;
503 }
504 else if (strcmp(*argv,"-crl_hold") == 0)
505 {
506 if (--argc < 1) goto bad;
507 rev_arg = *(++argv);
508 rev_type = REV_HOLD;
509 }
510 else if (strcmp(*argv,"-crl_compromise") == 0)
511 {
512 if (--argc < 1) goto bad;
513 rev_arg = *(++argv);
514 rev_type = REV_KEY_COMPROMISE;
515 }
516 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
517 {
518 if (--argc < 1) goto bad;
519 rev_arg = *(++argv);
520 rev_type = REV_CA_COMPROMISE;
521 }
522 #ifndef OPENSSL_NO_ENGINE
523 else if (strcmp(*argv,"-engine") == 0)
524 {
525 if (--argc < 1) goto bad;
526 engine= *(++argv);
527 }
528 #endif
529 else
530 {
531 bad:
532 BIO_printf(bio_err,"unknown option %s\n",*argv);
533 badops=1;
534 break;
535 }
536 argc--;
537 argv++;
538 }
539
540 if (badops)
541 {
542 for (pp=ca_usage; (*pp != NULL); pp++)
543 BIO_printf(bio_err,"%s",*pp);
544 goto err;
545 }
546
547 ERR_load_crypto_strings();
548
549 #ifndef OPENSSL_NO_ENGINE
550 e = setup_engine(bio_err, engine, 0);
551 #endif
552
553 /*****************************************************************/
554 tofree=NULL;
555 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
556 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
557 if (configfile == NULL)
558 {
559 const char *s=X509_get_default_cert_area();
560
561 #ifdef OPENSSL_SYS_VMS
562 tofree=OPENSSL_malloc(strlen(s)+sizeof(CONFIG_FILE));
563 strcpy(tofree,s);
564 #else
565 tofree=OPENSSL_malloc(strlen(s)+sizeof(CONFIG_FILE)+1);
566 strcpy(tofree,s);
567 strcat(tofree,"/");
568 #endif
569 strcat(tofree,CONFIG_FILE);
570 configfile=tofree;
571 }
572
573 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
574 conf = NCONF_new(NULL);
575 if (NCONF_load(conf,configfile,&errorline) <= 0)
576 {
577 if (errorline <= 0)
578 BIO_printf(bio_err,"error loading the config file '%s'\n",
579 configfile);
580 else
581 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
582 ,errorline,configfile);
583 goto err;
584 }
585 if(tofree)
586 {
587 OPENSSL_free(tofree);
588 tofree = NULL;
589 }
590
591 if (!load_config(bio_err, conf))
592 goto err;
593
594 /* Lets get the config section we are using */
595 if (section == NULL)
596 {
597 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
598 if (section == NULL)
599 {
600 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
601 goto err;
602 }
603 }
604
605 if (conf != NULL)
606 {
607 p=NCONF_get_string(conf,NULL,"oid_file");
608 if (p == NULL)
609 ERR_clear_error();
610 if (p != NULL)
611 {
612 BIO *oid_bio;
613
614 oid_bio=BIO_new_file(p,"r");
615 if (oid_bio == NULL)
616 {
617 /*
618 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
619 ERR_print_errors(bio_err);
620 */
621 ERR_clear_error();
622 }
623 else
624 {
625 OBJ_create_objects(oid_bio);
626 BIO_free(oid_bio);
627 }
628 }
629 if (!add_oid_section(bio_err,conf))
630 {
631 ERR_print_errors(bio_err);
632 goto err;
633 }
634 }
635
636 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
637 if (randfile == NULL)
638 ERR_clear_error();
639 app_RAND_load_file(randfile, bio_err, 0);
640
641 db_attr.unique_subject = 1;
642 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
643 if (p)
644 {
645 #ifdef RL_DEBUG
646 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
647 #endif
648 db_attr.unique_subject = parse_yesno(p,1);
649 }
650 #ifdef RL_DEBUG
651 else
652 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p);
653 #endif
654 #ifdef RL_DEBUG
655 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
656 db_attr.unique_subject);
657 #endif
658
659 in=BIO_new(BIO_s_file());
660 out=BIO_new(BIO_s_file());
661 Sout=BIO_new(BIO_s_file());
662 Cout=BIO_new(BIO_s_file());
663 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
664 {
665 ERR_print_errors(bio_err);
666 goto err;
667 }
668
669 /*****************************************************************/
670 /* report status of cert with serial number given on command line */
671 if (ser_status)
672 {
673 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
674 {
675 lookup_fail(section,ENV_DATABASE);
676 goto err;
677 }
678 db = load_index(dbfile,&db_attr);
679 if (db == NULL) goto err;
680
681 if (!index_index(db)) goto err;
682
683 if (get_certificate_status(ser_status,db) != 1)
684 BIO_printf(bio_err,"Error verifying serial %s!\n",
685 ser_status);
686 goto err;
687 }
688
689 /*****************************************************************/
690 /* we definitely need a private key, so let's get it */
691
692 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
693 section,ENV_PRIVATE_KEY)) == NULL))
694 {
695 lookup_fail(section,ENV_PRIVATE_KEY);
696 goto err;
697 }
698 if (!key)
699 {
700 free_key = 1;
701 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
702 {
703 BIO_printf(bio_err,"Error getting password\n");
704 goto err;
705 }
706 }
707 pkey = load_key(bio_err, keyfile, keyform, 0, key, e,
708 "CA private key");
709 if (key) OPENSSL_cleanse(key,strlen(key));
710 if (pkey == NULL)
711 {
712 /* load_key() has already printed an appropriate message */
713 goto err;
714 }
715
716 /*****************************************************************/
717 /* we need a certificate */
718 if (!selfsign || spkac_file || ss_cert_file || gencrl)
719 {
720 if ((certfile == NULL)
721 && ((certfile=NCONF_get_string(conf,
722 section,ENV_CERTIFICATE)) == NULL))
723 {
724 lookup_fail(section,ENV_CERTIFICATE);
725 goto err;
726 }
727 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
728 "CA certificate");
729 if (x509 == NULL)
730 goto err;
731
732 if (!X509_check_private_key(x509,pkey))
733 {
734 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
735 goto err;
736 }
737 }
738 if (!selfsign) x509p = x509;
739
740 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
741 if (f == NULL)
742 ERR_clear_error();
743 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
744 preserve=1;
745 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
746 if (f == NULL)
747 ERR_clear_error();
748 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
749 msie_hack=1;
750
751 f=NCONF_get_string(conf,section,ENV_NAMEOPT);
752
753 if (f)
754 {
755 if (!set_name_ex(&nameopt, f))
756 {
757 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
758 goto err;
759 }
760 default_op = 0;
761 }
762 else
763 ERR_clear_error();
764
765 f=NCONF_get_string(conf,section,ENV_CERTOPT);
766
767 if (f)
768 {
769 if (!set_cert_ex(&certopt, f))
770 {
771 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
772 goto err;
773 }
774 default_op = 0;
775 }
776 else
777 ERR_clear_error();
778
779 f=NCONF_get_string(conf,section,ENV_EXTCOPY);
780
781 if (f)
782 {
783 if (!set_ext_copy(&ext_copy, f))
784 {
785 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
786 goto err;
787 }
788 }
789 else
790 ERR_clear_error();
791
792 /*****************************************************************/
793 /* lookup where to write new certificates */
794 if ((outdir == NULL) && (req))
795 {
796 struct stat sb;
797
798 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
799 == NULL)
800 {
801 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
802 goto err;
803 }
804 #ifndef OPENSSL_SYS_VMS
805 /* outdir is a directory spec, but access() for VMS demands a
806 filename. In any case, stat(), below, will catch the problem
807 if outdir is not a directory spec, and the fopen() or open()
808 will catch an error if there is no write access.
809
810 Presumably, this problem could also be solved by using the DEC
811 C routines to convert the directory syntax to Unixly, and give
812 that to access(). However, time's too short to do that just
813 now.
814 */
815 if (access(outdir,R_OK|W_OK|X_OK) != 0)
816 {
817 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
818 perror(outdir);
819 goto err;
820 }
821
822 if (stat(outdir,&sb) != 0)
823 {
824 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
825 perror(outdir);
826 goto err;
827 }
828 #ifdef S_IFDIR
829 if (!(sb.st_mode & S_IFDIR))
830 {
831 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
832 perror(outdir);
833 goto err;
834 }
835 #endif
836 #endif
837 }
838
839 /*****************************************************************/
840 /* we need to load the database file */
841 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
842 {
843 lookup_fail(section,ENV_DATABASE);
844 goto err;
845 }
846 db = load_index(dbfile, &db_attr);
847 if (db == NULL) goto err;
848
849 /* Lets check some fields */
850 for (i=0; i<sk_num(db->db->data); i++)
851 {
852 pp=(char **)sk_value(db->db->data,i);
853 if ((pp[DB_type][0] != DB_TYPE_REV) &&
854 (pp[DB_rev_date][0] != '\0'))
855 {
856 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
857 goto err;
858 }
859 if ((pp[DB_type][0] == DB_TYPE_REV) &&
860 !make_revoked(NULL, pp[DB_rev_date]))
861 {
862 BIO_printf(bio_err," in entry %d\n", i+1);
863 goto err;
864 }
865 if (!check_time_format(pp[DB_exp_date]))
866 {
867 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
868 goto err;
869 }
870 p=pp[DB_serial];
871 j=strlen(p);
872 if (*p == '-')
873 {
874 p++;
875 j--;
876 }
877 if ((j&1) || (j < 2))
878 {
879 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
880 goto err;
881 }
882 while (*p)
883 {
884 if (!( ((*p >= '0') && (*p <= '9')) ||
885 ((*p >= 'A') && (*p <= 'F')) ||
886 ((*p >= 'a') && (*p <= 'f'))) )
887 {
888 BIO_printf(bio_err,"entry %d: bad serial number characters, char pos %ld, char is '%c'\n",i+1,(long)(p-pp[DB_serial]),*p);
889 goto err;
890 }
891 p++;
892 }
893 }
894 if (verbose)
895 {
896 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
897 #ifdef OPENSSL_SYS_VMS
898 {
899 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
900 out = BIO_push(tmpbio, out);
901 }
902 #endif
903 TXT_DB_write(out,db->db);
904 BIO_printf(bio_err,"%d entries loaded from the database\n",
905 db->db->data->num);
906 BIO_printf(bio_err,"generating index\n");
907 }
908
909 if (!index_index(db)) goto err;
910
911 /*****************************************************************/
912 /* Update the db file for expired certificates */
913 if (doupdatedb)
914 {
915 if (verbose)
916 BIO_printf(bio_err, "Updating %s ...\n",
917 dbfile);
918
919 i = do_updatedb(db);
920 if (i == -1)
921 {
922 BIO_printf(bio_err,"Malloc failure\n");
923 goto err;
924 }
925 else if (i == 0)
926 {
927 if (verbose) BIO_printf(bio_err,
928 "No entries found to mark expired\n");
929 }
930 else
931 {
932 if (!save_index(dbfile,"new",db)) goto err;
933
934 if (!rotate_index(dbfile,"new","old")) goto err;
935
936 if (verbose) BIO_printf(bio_err,
937 "Done. %d entries marked as expired\n",i);
938 }
939 goto err;
940 }
941
942 /*****************************************************************/
943 /* Read extentions config file */
944 if (extfile)
945 {
946 extconf = NCONF_new(NULL);
947 if (NCONF_load(extconf,extfile,&errorline) <= 0)
948 {
949 if (errorline <= 0)
950 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
951 extfile);
952 else
953 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
954 errorline,extfile);
955 ret = 1;
956 goto err;
957 }
958
959 if (verbose)
960 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile);
961
962 /* We can have sections in the ext file */
963 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
964 extensions = "default";
965 }
966
967 /*****************************************************************/
968 if (req || gencrl)
969 {
970 if (outfile != NULL)
971 {
972 if (BIO_write_filename(Sout,outfile) <= 0)
973 {
974 perror(outfile);
975 goto err;
976 }
977 }
978 else
979 {
980 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
981 #ifdef OPENSSL_SYS_VMS
982 {
983 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
984 Sout = BIO_push(tmpbio, Sout);
985 }
986 #endif
987 }
988 }
989
990 if (req)
991 {
992 if ((md == NULL) && ((md=NCONF_get_string(conf,
993 section,ENV_DEFAULT_MD)) == NULL))
994 {
995 lookup_fail(section,ENV_DEFAULT_MD);
996 goto err;
997 }
998 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
999 section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1000 {
1001 if(strcmp(tmp_email_dn,"no") == 0)
1002 email_dn=0;
1003 }
1004 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1005 {
1006 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1007 goto err;
1008 }
1009 if (verbose)
1010 BIO_printf(bio_err,"message digest is %s\n",
1011 OBJ_nid2ln(dgst->type));
1012 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1013 section,ENV_POLICY)) == NULL))
1014 {
1015 lookup_fail(section,ENV_POLICY);
1016 goto err;
1017 }
1018 if (verbose)
1019 BIO_printf(bio_err,"policy is %s\n",policy);
1020
1021 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1022 == NULL)
1023 {
1024 lookup_fail(section,ENV_SERIAL);
1025 goto err;
1026 }
1027
1028 if (!extconf)
1029 {
1030 /* no '-extfile' option, so we look for extensions
1031 * in the main configuration file */
1032 if (!extensions)
1033 {
1034 extensions=NCONF_get_string(conf,section,
1035 ENV_EXTENSIONS);
1036 if (!extensions)
1037 ERR_clear_error();
1038 }
1039 if (extensions)
1040 {
1041 /* Check syntax of file */
1042 X509V3_CTX ctx;
1043 X509V3_set_ctx_test(&ctx);
1044 X509V3_set_nconf(&ctx, conf);
1045 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1046 NULL))
1047 {
1048 BIO_printf(bio_err,
1049 "Error Loading extension section %s\n",
1050 extensions);
1051 ret = 1;
1052 goto err;
1053 }
1054 }
1055 }
1056
1057 if (startdate == NULL)
1058 {
1059 startdate=NCONF_get_string(conf,section,
1060 ENV_DEFAULT_STARTDATE);
1061 if (startdate == NULL)
1062 ERR_clear_error();
1063 }
1064 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1065 {
1066 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1067 goto err;
1068 }
1069 if (startdate == NULL) startdate="today";
1070
1071 if (enddate == NULL)
1072 {
1073 enddate=NCONF_get_string(conf,section,
1074 ENV_DEFAULT_ENDDATE);
1075 if (enddate == NULL)
1076 ERR_clear_error();
1077 }
1078 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1079 {
1080 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1081 goto err;
1082 }
1083
1084 if (days == 0)
1085 {
1086 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1087 days = 0;
1088 }
1089 if (!enddate && (days == 0))
1090 {
1091 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1092 goto err;
1093 }
1094
1095 if ((serial=load_serial(serialfile, 0, NULL)) == NULL)
1096 {
1097 BIO_printf(bio_err,"error while loading serial number\n");
1098 goto err;
1099 }
1100 if (verbose)
1101 {
1102 if (BN_is_zero(serial))
1103 BIO_printf(bio_err,"next serial number is 00\n");
1104 else
1105 {
1106 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1107 BIO_printf(bio_err,"next serial number is %s\n",f);
1108 OPENSSL_free(f);
1109 }
1110 }
1111
1112 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1113 {
1114 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1115 goto err;
1116 }
1117
1118 if ((cert_sk=sk_X509_new_null()) == NULL)
1119 {
1120 BIO_printf(bio_err,"Memory allocation failure\n");
1121 goto err;
1122 }
1123 if (spkac_file != NULL)
1124 {
1125 total++;
1126 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1127 serial,subj,multirdn,email_dn,startdate,enddate,days,extensions,
1128 conf,verbose,certopt,nameopt,default_op,ext_copy);
1129 if (j < 0) goto err;
1130 if (j > 0)
1131 {
1132 total_done++;
1133 BIO_printf(bio_err,"\n");
1134 if (!BN_add_word(serial,1)) goto err;
1135 if (!sk_X509_push(cert_sk,x))
1136 {
1137 BIO_printf(bio_err,"Memory allocation failure\n");
1138 goto err;
1139 }
1140 if (outfile)
1141 {
1142 output_der = 1;
1143 batch = 1;
1144 }
1145 }
1146 }
1147 if (ss_cert_file != NULL)
1148 {
1149 total++;
1150 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1151 db,serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1152 extensions,conf,verbose, certopt, nameopt,
1153 default_op, ext_copy, e);
1154 if (j < 0) goto err;
1155 if (j > 0)
1156 {
1157 total_done++;
1158 BIO_printf(bio_err,"\n");
1159 if (!BN_add_word(serial,1)) goto err;
1160 if (!sk_X509_push(cert_sk,x))
1161 {
1162 BIO_printf(bio_err,"Memory allocation failure\n");
1163 goto err;
1164 }
1165 }
1166 }
1167 if (infile != NULL)
1168 {
1169 total++;
1170 j=certify(&x,infile,pkey,x509p,dgst,attribs,db,
1171 serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1172 extensions,conf,verbose, certopt, nameopt,
1173 default_op, ext_copy, selfsign);
1174 if (j < 0) goto err;
1175 if (j > 0)
1176 {
1177 total_done++;
1178 BIO_printf(bio_err,"\n");
1179 if (!BN_add_word(serial,1)) goto err;
1180 if (!sk_X509_push(cert_sk,x))
1181 {
1182 BIO_printf(bio_err,"Memory allocation failure\n");
1183 goto err;
1184 }
1185 }
1186 }
1187 for (i=0; i<argc; i++)
1188 {
1189 total++;
1190 j=certify(&x,argv[i],pkey,x509p,dgst,attribs,db,
1191 serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1192 extensions,conf,verbose, certopt, nameopt,
1193 default_op, ext_copy, selfsign);
1194 if (j < 0) goto err;
1195 if (j > 0)
1196 {
1197 total_done++;
1198 BIO_printf(bio_err,"\n");
1199 if (!BN_add_word(serial,1)) goto err;
1200 if (!sk_X509_push(cert_sk,x))
1201 {
1202 BIO_printf(bio_err,"Memory allocation failure\n");
1203 goto err;
1204 }
1205 }
1206 }
1207 /* we have a stack of newly certified certificates
1208 * and a data base and serial number that need
1209 * updating */
1210
1211 if (sk_X509_num(cert_sk) > 0)
1212 {
1213 if (!batch)
1214 {
1215 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1216 (void)BIO_flush(bio_err);
1217 buf[0][0]='\0';
1218 fgets(buf[0],10,stdin);
1219 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1220 {
1221 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1222 ret=0;
1223 goto err;
1224 }
1225 }
1226
1227 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1228
1229 if (!save_serial(serialfile,"new",serial,NULL)) goto err;
1230
1231 if (!save_index(dbfile, "new", db)) goto err;
1232 }
1233
1234 if (verbose)
1235 BIO_printf(bio_err,"writing new certificates\n");
1236 for (i=0; i<sk_X509_num(cert_sk); i++)
1237 {
1238 int k;
1239 unsigned char *n;
1240
1241 x=sk_X509_value(cert_sk,i);
1242
1243 j=x->cert_info->serialNumber->length;
1244 p=(char *)x->cert_info->serialNumber->data;
1245
1246 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8))
1247 {
1248 BIO_printf(bio_err,"certificate file name too long\n");
1249 goto err;
1250 }
1251
1252 strcpy(buf[2],outdir);
1253
1254 #ifndef OPENSSL_SYS_VMS
1255 strcat(buf[2],"/");
1256 #endif
1257
1258 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1259 if (j > 0)
1260 {
1261 for (k=0; k<j; k++)
1262 {
1263 sprintf((char *)n,"%02X",(unsigned char)*(p++));
1264 n+=2;
1265 }
1266 }
1267 else
1268 {
1269 *(n++)='0';
1270 *(n++)='0';
1271 }
1272 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1273 *n='\0';
1274 if (verbose)
1275 BIO_printf(bio_err,"writing %s\n",buf[2]);
1276
1277 if (BIO_write_filename(Cout,buf[2]) <= 0)
1278 {
1279 perror(buf[2]);
1280 goto err;
1281 }
1282 write_new_certificate(Cout,x, 0, notext);
1283 write_new_certificate(Sout,x, output_der, notext);
1284 }
1285
1286 if (sk_X509_num(cert_sk))
1287 {
1288 /* Rename the database and the serial file */
1289 if (!rotate_serial(serialfile,"new","old")) goto err;
1290
1291 if (!rotate_index(dbfile,"new","old")) goto err;
1292
1293 BIO_printf(bio_err,"Data Base Updated\n");
1294 }
1295 }
1296
1297 /*****************************************************************/
1298 if (gencrl)
1299 {
1300 int crl_v2 = 0;
1301 if (!crl_ext)
1302 {
1303 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1304 if (!crl_ext)
1305 ERR_clear_error();
1306 }
1307 if (crl_ext)
1308 {
1309 /* Check syntax of file */
1310 X509V3_CTX ctx;
1311 X509V3_set_ctx_test(&ctx);
1312 X509V3_set_nconf(&ctx, conf);
1313 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1314 {
1315 BIO_printf(bio_err,
1316 "Error Loading CRL extension section %s\n",
1317 crl_ext);
1318 ret = 1;
1319 goto err;
1320 }
1321 }
1322
1323 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER))
1324 != NULL)
1325 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL)
1326 {
1327 BIO_printf(bio_err,"error while loading CRL number\n");
1328 goto err;
1329 }
1330
1331 if (!crldays && !crlhours)
1332 {
1333 if (!NCONF_get_number(conf,section,
1334 ENV_DEFAULT_CRL_DAYS, &crldays))
1335 crldays = 0;
1336 if (!NCONF_get_number(conf,section,
1337 ENV_DEFAULT_CRL_HOURS, &crlhours))
1338 crlhours = 0;
1339 }
1340 if ((crldays == 0) && (crlhours == 0))
1341 {
1342 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n");
1343 goto err;
1344 }
1345
1346 if (verbose) BIO_printf(bio_err,"making CRL\n");
1347 if ((crl=X509_CRL_new()) == NULL) goto err;
1348 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err;
1349
1350 tmptm = ASN1_TIME_new();
1351 if (!tmptm) goto err;
1352 X509_gmtime_adj(tmptm,0);
1353 X509_CRL_set_lastUpdate(crl, tmptm);
1354 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60);
1355 X509_CRL_set_nextUpdate(crl, tmptm);
1356
1357 ASN1_TIME_free(tmptm);
1358
1359 for (i=0; i<sk_num(db->db->data); i++)
1360 {
1361 pp=(char **)sk_value(db->db->data,i);
1362 if (pp[DB_type][0] == DB_TYPE_REV)
1363 {
1364 if ((r=X509_REVOKED_new()) == NULL) goto err;
1365 j = make_revoked(r, pp[DB_rev_date]);
1366 if (!j) goto err;
1367 if (j == 2) crl_v2 = 1;
1368 if (!BN_hex2bn(&serial, pp[DB_serial]))
1369 goto err;
1370 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1371 BN_free(serial);
1372 serial = NULL;
1373 if (!tmpser)
1374 goto err;
1375 X509_REVOKED_set_serialNumber(r, tmpser);
1376 ASN1_INTEGER_free(tmpser);
1377 X509_CRL_add0_revoked(crl,r);
1378 }
1379 }
1380
1381 /* sort the data so it will be written in serial
1382 * number order */
1383 X509_CRL_sort(crl);
1384
1385 /* we now have a CRL */
1386 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1387 if (md != NULL)
1388 {
1389 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1390 {
1391 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1392 goto err;
1393 }
1394 }
1395 else
1396 {
1397 #ifndef OPENSSL_NO_DSA
1398 if (pkey->type == EVP_PKEY_DSA)
1399 dgst=EVP_dss1();
1400 else
1401 #endif
1402 #ifndef OPENSSL_NO_ECDSA
1403 if (pkey->type == EVP_PKEY_EC)
1404 dgst=EVP_ecdsa();
1405 else
1406 #endif
1407 dgst=EVP_md5();
1408 }
1409
1410 /* Add any extensions asked for */
1411
1412 if (crl_ext || crlnumberfile != NULL)
1413 {
1414 X509V3_CTX crlctx;
1415 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1416 X509V3_set_nconf(&crlctx, conf);
1417
1418 if (crl_ext)
1419 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1420 crl_ext, crl)) goto err;
1421 if (crlnumberfile != NULL)
1422 {
1423 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1424 if (!tmpser) goto err;
1425 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0);
1426 ASN1_INTEGER_free(tmpser);
1427 crl_v2 = 1;
1428 if (!BN_add_word(crlnumber,1)) goto err;
1429 }
1430 }
1431 if (crl_ext || crl_v2)
1432 {
1433 if (!X509_CRL_set_version(crl, 1))
1434 goto err; /* version 2 CRL */
1435 }
1436
1437
1438 if (crlnumberfile != NULL) /* we have a CRL number that need updating */
1439 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err;
1440
1441 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1442
1443 PEM_write_bio_X509_CRL(Sout,crl);
1444
1445 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1446 if (!rotate_serial(crlnumberfile,"new","old")) goto err;
1447
1448 }
1449 /*****************************************************************/
1450 if (dorevoke)
1451 {
1452 if (infile == NULL)
1453 {
1454 BIO_printf(bio_err,"no input files\n");
1455 goto err;
1456 }
1457 else
1458 {
1459 X509 *revcert;
1460 revcert=load_cert(bio_err, infile, FORMAT_PEM,
1461 NULL, e, infile);
1462 if (revcert == NULL)
1463 goto err;
1464 j=do_revoke(revcert,db, rev_type, rev_arg);
1465 if (j <= 0) goto err;
1466 X509_free(revcert);
1467
1468 if (!save_index(dbfile, "new", db)) goto err;
1469
1470 if (!rotate_index(dbfile, "new", "old")) goto err;
1471
1472 BIO_printf(bio_err,"Data Base Updated\n");
1473 }
1474 }
1475 /*****************************************************************/
1476 ret=0;
1477 err:
1478 if(tofree)
1479 OPENSSL_free(tofree);
1480 BIO_free_all(Cout);
1481 BIO_free_all(Sout);
1482 BIO_free_all(out);
1483 BIO_free_all(in);
1484
1485 if (cert_sk)
1486 sk_X509_pop_free(cert_sk,X509_free);
1487
1488 if (ret) ERR_print_errors(bio_err);
1489 app_RAND_write_file(randfile, bio_err);
1490 if (free_key && key)
1491 OPENSSL_free(key);
1492 BN_free(serial);
1493 free_index(db);
1494 EVP_PKEY_free(pkey);
1495 if (x509) X509_free(x509);
1496 X509_CRL_free(crl);
1497 NCONF_free(conf);
1498 OBJ_cleanup();
1499 apps_shutdown();
1500 OPENSSL_EXIT(ret);
1501 }
1502
1503 static void lookup_fail(char *name, char *tag)
1504 {
1505 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1506 }
1507
1508 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1509 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1510 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
1511 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1512 unsigned long certopt, unsigned long nameopt, int default_op,
1513 int ext_copy, int selfsign)
1514 {
1515 X509_REQ *req=NULL;
1516 BIO *in=NULL;
1517 EVP_PKEY *pktmp=NULL;
1518 int ok= -1,i;
1519
1520 in=BIO_new(BIO_s_file());
1521
1522 if (BIO_read_filename(in,infile) <= 0)
1523 {
1524 perror(infile);
1525 goto err;
1526 }
1527 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1528 {
1529 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1530 infile);
1531 goto err;
1532 }
1533 if (verbose)
1534 X509_REQ_print(bio_err,req);
1535
1536 BIO_printf(bio_err,"Check that the request matches the signature\n");
1537
1538 if (selfsign && !X509_REQ_check_private_key(req,pkey))
1539 {
1540 BIO_printf(bio_err,"Certificate request and CA private key do not match\n");
1541 ok=0;
1542 goto err;
1543 }
1544 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1545 {
1546 BIO_printf(bio_err,"error unpacking public key\n");
1547 goto err;
1548 }
1549 i=X509_REQ_verify(req,pktmp);
1550 EVP_PKEY_free(pktmp);
1551 if (i < 0)
1552 {
1553 ok=0;
1554 BIO_printf(bio_err,"Signature verification problems....\n");
1555 goto err;
1556 }
1557 if (i == 0)
1558 {
1559 ok=0;
1560 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1561 goto err;
1562 }
1563 else
1564 BIO_printf(bio_err,"Signature ok\n");
1565
1566 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, multirdn, email_dn,
1567 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1568 certopt, nameopt, default_op, ext_copy, selfsign);
1569
1570 err:
1571 if (req != NULL) X509_REQ_free(req);
1572 if (in != NULL) BIO_free(in);
1573 return(ok);
1574 }
1575
1576 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1577 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1578 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
1579 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1580 unsigned long certopt, unsigned long nameopt, int default_op,
1581 int ext_copy, ENGINE *e)
1582 {
1583 X509 *req=NULL;
1584 X509_REQ *rreq=NULL;
1585 EVP_PKEY *pktmp=NULL;
1586 int ok= -1,i;
1587
1588 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1589 goto err;
1590 if (verbose)
1591 X509_print(bio_err,req);
1592
1593 BIO_printf(bio_err,"Check that the request matches the signature\n");
1594
1595 if ((pktmp=X509_get_pubkey(req)) == NULL)
1596 {
1597 BIO_printf(bio_err,"error unpacking public key\n");
1598 goto err;
1599 }
1600 i=X509_verify(req,pktmp);
1601 EVP_PKEY_free(pktmp);
1602 if (i < 0)
1603 {
1604 ok=0;
1605 BIO_printf(bio_err,"Signature verification problems....\n");
1606 goto err;
1607 }
1608 if (i == 0)
1609 {
1610 ok=0;
1611 BIO_printf(bio_err,"Signature did not match the certificate\n");
1612 goto err;
1613 }
1614 else
1615 BIO_printf(bio_err,"Signature ok\n");
1616
1617 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1618 goto err;
1619
1620 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,multirdn,email_dn,startdate,enddate,
1621 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1622 ext_copy, 0);
1623
1624 err:
1625 if (rreq != NULL) X509_REQ_free(rreq);
1626 if (req != NULL) X509_free(req);
1627 return(ok);
1628 }
1629
1630 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1631 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1632 int multirdn,
1633 int email_dn, char *startdate, char *enddate, long days, int batch,
1634 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1635 unsigned long certopt, unsigned long nameopt, int default_op,
1636 int ext_copy, int selfsign)
1637 {
1638 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1639 ASN1_UTCTIME *tm,*tmptm;
1640 ASN1_STRING *str,*str2;
1641 ASN1_OBJECT *obj;
1642 X509 *ret=NULL;
1643 X509_CINF *ci;
1644 X509_NAME_ENTRY *ne;
1645 X509_NAME_ENTRY *tne,*push;
1646 EVP_PKEY *pktmp;
1647 int ok= -1,i,j,last,nid;
1648 char *p;
1649 CONF_VALUE *cv;
1650 char *row[DB_NUMBER],**rrow=NULL,**irow=NULL;
1651 char buf[25];
1652
1653 tmptm=ASN1_UTCTIME_new();
1654 if (tmptm == NULL)
1655 {
1656 BIO_printf(bio_err,"malloc error\n");
1657 return(0);
1658 }
1659
1660 for (i=0; i<DB_NUMBER; i++)
1661 row[i]=NULL;
1662
1663 if (subj)
1664 {
1665 X509_NAME *n = parse_name(subj, MBSTRING_ASC, multirdn);
1666
1667 if (!n)
1668 {
1669 ERR_print_errors(bio_err);
1670 goto err;
1671 }
1672 X509_REQ_set_subject_name(req,n);
1673 req->req_info->enc.modified = 1;
1674 X509_NAME_free(n);
1675 }
1676
1677 if (default_op)
1678 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1679
1680 name=X509_REQ_get_subject_name(req);
1681 for (i=0; i<X509_NAME_entry_count(name); i++)
1682 {
1683 ne= X509_NAME_get_entry(name,i);
1684 str=X509_NAME_ENTRY_get_data(ne);
1685 obj=X509_NAME_ENTRY_get_object(ne);
1686
1687 if (msie_hack)
1688 {
1689 /* assume all type should be strings */
1690 nid=OBJ_obj2nid(ne->object);
1691
1692 if (str->type == V_ASN1_UNIVERSALSTRING)
1693 ASN1_UNIVERSALSTRING_to_string(str);
1694
1695 if ((str->type == V_ASN1_IA5STRING) &&
1696 (nid != NID_pkcs9_emailAddress))
1697 str->type=V_ASN1_T61STRING;
1698
1699 if ((nid == NID_pkcs9_emailAddress) &&
1700 (str->type == V_ASN1_PRINTABLESTRING))
1701 str->type=V_ASN1_IA5STRING;
1702 }
1703
1704 /* If no EMAIL is wanted in the subject */
1705 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1706 continue;
1707
1708 /* check some things */
1709 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1710 (str->type != V_ASN1_IA5STRING))
1711 {
1712 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1713 goto err;
1714 }
1715 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1716 {
1717 j=ASN1_PRINTABLE_type(str->data,str->length);
1718 if ( ((j == V_ASN1_T61STRING) &&
1719 (str->type != V_ASN1_T61STRING)) ||
1720 ((j == V_ASN1_IA5STRING) &&
1721 (str->type == V_ASN1_PRINTABLESTRING)))
1722 {
1723 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1724 goto err;
1725 }
1726 }
1727
1728 if (default_op)
1729 old_entry_print(bio_err, obj, str);
1730 }
1731
1732 /* Ok, now we check the 'policy' stuff. */
1733 if ((subject=X509_NAME_new()) == NULL)
1734 {
1735 BIO_printf(bio_err,"Memory allocation failure\n");
1736 goto err;
1737 }
1738
1739 /* take a copy of the issuer name before we mess with it. */
1740 if (selfsign)
1741 CAname=X509_NAME_dup(name);
1742 else
1743 CAname=X509_NAME_dup(x509->cert_info->subject);
1744 if (CAname == NULL) goto err;
1745 str=str2=NULL;
1746
1747 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1748 {
1749 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1750 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1751 {
1752 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1753 goto err;
1754 }
1755 obj=OBJ_nid2obj(j);
1756
1757 last= -1;
1758 for (;;)
1759 {
1760 /* lookup the object in the supplied name list */
1761 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1762 if (j < 0)
1763 {
1764 if (last != -1) break;
1765 tne=NULL;
1766 }
1767 else
1768 {
1769 tne=X509_NAME_get_entry(name,j);
1770 }
1771 last=j;
1772
1773 /* depending on the 'policy', decide what to do. */
1774 push=NULL;
1775 if (strcmp(cv->value,"optional") == 0)
1776 {
1777 if (tne != NULL)
1778 push=tne;
1779 }
1780 else if (strcmp(cv->value,"supplied") == 0)
1781 {
1782 if (tne == NULL)
1783 {
1784 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1785 goto err;
1786 }
1787 else
1788 push=tne;
1789 }
1790 else if (strcmp(cv->value,"match") == 0)
1791 {
1792 int last2;
1793
1794 if (tne == NULL)
1795 {
1796 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1797 goto err;
1798 }
1799
1800 last2= -1;
1801
1802 again2:
1803 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1804 if ((j < 0) && (last2 == -1))
1805 {
1806 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1807 goto err;
1808 }
1809 if (j >= 0)
1810 {
1811 push=X509_NAME_get_entry(CAname,j);
1812 str=X509_NAME_ENTRY_get_data(tne);
1813 str2=X509_NAME_ENTRY_get_data(push);
1814 last2=j;
1815 if (ASN1_STRING_cmp(str,str2) != 0)
1816 goto again2;
1817 }
1818 if (j < 0)
1819 {
1820 BIO_printf(bio_err,"The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",cv->name,((str2 == NULL)?"NULL":(char *)str2->data),((str == NULL)?"NULL":(char *)str->data));
1821 goto err;
1822 }
1823 }
1824 else
1825 {
1826 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1827 goto err;
1828 }
1829
1830 if (push != NULL)
1831 {
1832 if (!X509_NAME_add_entry(subject,push, -1, 0))
1833 {
1834 if (push != NULL)
1835 X509_NAME_ENTRY_free(push);
1836 BIO_printf(bio_err,"Memory allocation failure\n");
1837 goto err;
1838 }
1839 }
1840 if (j < 0) break;
1841 }
1842 }
1843
1844 if (preserve)
1845 {
1846 X509_NAME_free(subject);
1847 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1848 subject=X509_NAME_dup(name);
1849 if (subject == NULL) goto err;
1850 }
1851
1852 if (verbose)
1853 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1854
1855 /* Build the correct Subject if no e-mail is wanted in the subject */
1856 /* and add it later on because of the method extensions are added (altName) */
1857
1858 if (email_dn)
1859 dn_subject = subject;
1860 else
1861 {
1862 X509_NAME_ENTRY *tmpne;
1863 /* Its best to dup the subject DN and then delete any email
1864 * addresses because this retains its structure.
1865 */
1866 if (!(dn_subject = X509_NAME_dup(subject)))
1867 {
1868 BIO_printf(bio_err,"Memory allocation failure\n");
1869 goto err;
1870 }
1871 while((i = X509_NAME_get_index_by_NID(dn_subject,
1872 NID_pkcs9_emailAddress, -1)) >= 0)
1873 {
1874 tmpne = X509_NAME_get_entry(dn_subject, i);
1875 X509_NAME_delete_entry(dn_subject, i);
1876 X509_NAME_ENTRY_free(tmpne);
1877 }
1878 }
1879
1880 if (BN_is_zero(serial))
1881 row[DB_serial]=BUF_strdup("00");
1882 else
1883 row[DB_serial]=BN_bn2hex(serial);
1884 if (row[DB_serial] == NULL)
1885 {
1886 BIO_printf(bio_err,"Memory allocation failure\n");
1887 goto err;
1888 }
1889
1890 if (db->attributes.unique_subject)
1891 {
1892 rrow=TXT_DB_get_by_index(db->db,DB_name,row);
1893 if (rrow != NULL)
1894 {
1895 BIO_printf(bio_err,
1896 "ERROR:There is already a certificate for %s\n",
1897 row[DB_name]);
1898 }
1899 }
1900 if (rrow == NULL)
1901 {
1902 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
1903 if (rrow != NULL)
1904 {
1905 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1906 row[DB_serial]);
1907 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1908 }
1909 }
1910
1911 if (rrow != NULL)
1912 {
1913 BIO_printf(bio_err,
1914 "The matching entry has the following details\n");
1915 if (rrow[DB_type][0] == 'E')
1916 p="Expired";
1917 else if (rrow[DB_type][0] == 'R')
1918 p="Revoked";
1919 else if (rrow[DB_type][0] == 'V')
1920 p="Valid";
1921 else
1922 p="\ninvalid type, Data base error\n";
1923 BIO_printf(bio_err,"Type :%s\n",p);;
1924 if (rrow[DB_type][0] == 'R')
1925 {
1926 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1927 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1928 }
1929 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1930 BIO_printf(bio_err,"Expires on :%s\n",p);
1931 p=rrow[DB_serial]; if (p == NULL) p="undef";
1932 BIO_printf(bio_err,"Serial Number :%s\n",p);
1933 p=rrow[DB_file]; if (p == NULL) p="undef";
1934 BIO_printf(bio_err,"File name :%s\n",p);
1935 p=rrow[DB_name]; if (p == NULL) p="undef";
1936 BIO_printf(bio_err,"Subject Name :%s\n",p);
1937 ok= -1; /* This is now a 'bad' error. */
1938 goto err;
1939 }
1940
1941 /* We are now totally happy, lets make and sign the certificate */
1942 if (verbose)
1943 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1944
1945 if ((ret=X509_new()) == NULL) goto err;
1946 ci=ret->cert_info;
1947
1948 #ifdef X509_V3
1949 /* Make it an X509 v3 certificate. */
1950 if (!X509_set_version(ret,2)) goto err;
1951 #endif
1952
1953 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1954 goto err;
1955 if (selfsign)
1956 {
1957 if (!X509_set_issuer_name(ret,subject))
1958 goto err;
1959 }
1960 else
1961 {
1962 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1963 goto err;
1964 }
1965
1966 if (strcmp(startdate,"today") == 0)
1967 X509_gmtime_adj(X509_get_notBefore(ret),0);
1968 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1969
1970 if (enddate == NULL)
1971 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1972 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
1973
1974 if (!X509_set_subject_name(ret,subject)) goto err;
1975
1976 pktmp=X509_REQ_get_pubkey(req);
1977 i = X509_set_pubkey(ret,pktmp);
1978 EVP_PKEY_free(pktmp);
1979 if (!i) goto err;
1980
1981 /* Lets add the extensions, if there are any */
1982 if (ext_sect)
1983 {
1984 X509V3_CTX ctx;
1985 if (ci->version == NULL)
1986 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1987 goto err;
1988 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1989
1990 /* Free the current entries if any, there should not
1991 * be any I believe */
1992 if (ci->extensions != NULL)
1993 sk_X509_EXTENSION_pop_free(ci->extensions,
1994 X509_EXTENSION_free);
1995
1996 ci->extensions = NULL;
1997
1998 /* Initialize the context structure */
1999 if (selfsign)
2000 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2001 else
2002 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2003
2004 if (extconf)
2005 {
2006 if (verbose)
2007 BIO_printf(bio_err, "Extra configuration file found\n");
2008
2009 /* Use the extconf configuration db LHASH */
2010 X509V3_set_nconf(&ctx, extconf);
2011
2012 /* Test the structure (needed?) */
2013 /* X509V3_set_ctx_test(&ctx); */
2014
2015 /* Adds exts contained in the configuration file */
2016 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2017 {
2018 BIO_printf(bio_err,
2019 "ERROR: adding extensions in section %s\n",
2020 ext_sect);
2021 ERR_print_errors(bio_err);
2022 goto err;
2023 }
2024 if (verbose)
2025 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2026 }
2027 else if (ext_sect)
2028 {
2029 /* We found extensions to be set from config file */
2030 X509V3_set_nconf(&ctx, lconf);
2031
2032 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2033 {
2034 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2035 ERR_print_errors(bio_err);
2036 goto err;
2037 }
2038
2039 if (verbose)
2040 BIO_printf(bio_err, "Successfully added extensions from config\n");
2041 }
2042 }
2043
2044 /* Copy extensions from request (if any) */
2045
2046 if (!copy_extensions(ret, req, ext_copy))
2047 {
2048 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2049 ERR_print_errors(bio_err);
2050 goto err;
2051 }
2052
2053 /* Set the right value for the noemailDN option */
2054 if( email_dn == 0 )
2055 {
2056 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2057 }
2058
2059 if (!default_op)
2060 {
2061 BIO_printf(bio_err, "Certificate Details:\n");
2062 /* Never print signature details because signature not present */
2063 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2064 X509_print_ex(bio_err, ret, nameopt, certopt);
2065 }
2066
2067 BIO_printf(bio_err,"Certificate is to be certified until ");
2068 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2069 if (days) BIO_printf(bio_err," (%ld days)",days);
2070 BIO_printf(bio_err, "\n");
2071
2072 if (!batch)
2073 {
2074
2075 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2076 (void)BIO_flush(bio_err);
2077 buf[0]='\0';
2078 fgets(buf,sizeof(buf)-1,stdin);
2079 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2080 {
2081 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2082 ok=0;
2083 goto err;
2084 }
2085 }
2086
2087
2088 #ifndef OPENSSL_NO_DSA
2089 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2090 pktmp=X509_get_pubkey(ret);
2091 if (EVP_PKEY_missing_parameters(pktmp) &&
2092 !EVP_PKEY_missing_parameters(pkey))
2093 EVP_PKEY_copy_parameters(pktmp,pkey);
2094 EVP_PKEY_free(pktmp);
2095 #endif
2096 #ifndef OPENSSL_NO_ECDSA
2097 if (pkey->type == EVP_PKEY_EC)
2098 dgst = EVP_ecdsa();
2099 pktmp = X509_get_pubkey(ret);
2100 if (EVP_PKEY_missing_parameters(pktmp) &&
2101 !EVP_PKEY_missing_parameters(pkey))
2102 EVP_PKEY_copy_parameters(pktmp, pkey);
2103 EVP_PKEY_free(pktmp);
2104 #endif
2105
2106
2107 if (!X509_sign(ret,pkey,dgst))
2108 goto err;
2109
2110 /* We now just add it to the database */
2111 row[DB_type]=(char *)OPENSSL_malloc(2);
2112
2113 tm=X509_get_notAfter(ret);
2114 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2115 memcpy(row[DB_exp_date],tm->data,tm->length);
2116 row[DB_exp_date][tm->length]='\0';
2117
2118 row[DB_rev_date]=NULL;
2119
2120 /* row[DB_serial] done already */
2121 row[DB_file]=(char *)OPENSSL_malloc(8);
2122 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2123
2124 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2125 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2126 {
2127 BIO_printf(bio_err,"Memory allocation failure\n");
2128 goto err;
2129 }
2130 strcpy(row[DB_file],"unknown");
2131 row[DB_type][0]='V';
2132 row[DB_type][1]='\0';
2133
2134 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2135 {
2136 BIO_printf(bio_err,"Memory allocation failure\n");
2137 goto err;
2138 }
2139
2140 for (i=0; i<DB_NUMBER; i++)
2141 {
2142 irow[i]=row[i];
2143 row[i]=NULL;
2144 }
2145 irow[DB_NUMBER]=NULL;
2146
2147 if (!TXT_DB_insert(db->db,irow))
2148 {
2149 BIO_printf(bio_err,"failed to update database\n");
2150 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2151 goto err;
2152 }
2153 ok=1;
2154 err:
2155 for (i=0; i<DB_NUMBER; i++)
2156 if (row[i] != NULL) OPENSSL_free(row[i]);
2157
2158 if (CAname != NULL)
2159 X509_NAME_free(CAname);
2160 if (subject != NULL)
2161 X509_NAME_free(subject);
2162 if ((dn_subject != NULL) && !email_dn)
2163 X509_NAME_free(dn_subject);
2164 if (tmptm != NULL)
2165 ASN1_UTCTIME_free(tmptm);
2166 if (ok <= 0)
2167 {
2168 if (ret != NULL) X509_free(ret);
2169 ret=NULL;
2170 }
2171 else
2172 *xret=ret;
2173 return(ok);
2174 }
2175
2176 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2177 {
2178
2179 if (output_der)
2180 {
2181 (void)i2d_X509_bio(bp,x);
2182 return;
2183 }
2184 #if 0
2185 /* ??? Not needed since X509_print prints all this stuff anyway */
2186 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2187 BIO_printf(bp,"issuer :%s\n",f);
2188
2189 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2190 BIO_printf(bp,"subject:%s\n",f);
2191
2192 BIO_puts(bp,"serial :");
2193 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2194 BIO_puts(bp,"\n\n");
2195 #endif
2196 if (!notext)X509_print(bp,x);
2197 PEM_write_bio_X509(bp,x);
2198 }
2199
2200 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2201 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2202 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
2203 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2204 unsigned long nameopt, int default_op, int ext_copy)
2205 {
2206 STACK_OF(CONF_VALUE) *sk=NULL;
2207 LHASH *parms=NULL;
2208 X509_REQ *req=NULL;
2209 CONF_VALUE *cv=NULL;
2210 NETSCAPE_SPKI *spki = NULL;
2211 X509_REQ_INFO *ri;
2212 char *type,*buf;
2213 EVP_PKEY *pktmp=NULL;
2214 X509_NAME *n=NULL;
2215 X509_NAME_ENTRY *ne=NULL;
2216 int ok= -1,i,j;
2217 long errline;
2218 int nid;
2219
2220 /*
2221 * Load input file into a hash table. (This is just an easy
2222 * way to read and parse the file, then put it into a convenient
2223 * STACK format).
2224 */
2225 parms=CONF_load(NULL,infile,&errline);
2226 if (parms == NULL)
2227 {
2228 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2229 ERR_print_errors(bio_err);
2230 goto err;
2231 }
2232
2233 sk=CONF_get_section(parms, "default");
2234 if (sk_CONF_VALUE_num(sk) == 0)
2235 {
2236 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2237 CONF_free(parms);
2238 goto err;
2239 }
2240
2241 /*
2242 * Now create a dummy X509 request structure. We don't actually
2243 * have an X509 request, but we have many of the components
2244 * (a public key, various DN components). The idea is that we
2245 * put these components into the right X509 request structure
2246 * and we can use the same code as if you had a real X509 request.
2247 */
2248 req=X509_REQ_new();
2249 if (req == NULL)
2250 {
2251 ERR_print_errors(bio_err);
2252 goto err;
2253 }
2254
2255 /*
2256 * Build up the subject name set.
2257 */
2258 ri=req->req_info;
2259 n = ri->subject;
2260
2261 for (i = 0; ; i++)
2262 {
2263 if (sk_CONF_VALUE_num(sk) <= i) break;
2264
2265 cv=sk_CONF_VALUE_value(sk,i);
2266 type=cv->name;
2267 /* Skip past any leading X. X: X, etc to allow for
2268 * multiple instances
2269 */
2270 for (buf = cv->name; *buf ; buf++)
2271 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2272 {
2273 buf++;
2274 if (*buf) type = buf;
2275 break;
2276 }
2277
2278 buf=cv->value;
2279 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2280 {
2281 if (strcmp(type, "SPKAC") == 0)
2282 {
2283 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2284 if (spki == NULL)
2285 {
2286 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2287 ERR_print_errors(bio_err);
2288 goto err;
2289 }
2290 }
2291 continue;
2292 }
2293
2294 /*
2295 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2296 continue;
2297 */
2298
2299 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2300 if (fix_data(nid, &j) == 0)
2301 {
2302 BIO_printf(bio_err,
2303 "invalid characters in string %s\n",buf);
2304 goto err;
2305 }
2306
2307 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2308 (unsigned char *)buf,
2309 strlen(buf))) == NULL)
2310 goto err;
2311
2312 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2313 }
2314 if (spki == NULL)
2315 {
2316 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2317 infile);
2318 goto err;
2319 }
2320
2321 /*
2322 * Now extract the key from the SPKI structure.
2323 */
2324
2325 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2326
2327 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2328 {
2329 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2330 goto err;
2331 }
2332
2333 j = NETSCAPE_SPKI_verify(spki, pktmp);
2334 if (j <= 0)
2335 {
2336 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2337 goto err;
2338 }
2339 BIO_printf(bio_err,"Signature ok\n");
2340
2341 X509_REQ_set_pubkey(req,pktmp);
2342 EVP_PKEY_free(pktmp);
2343 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,multirdn,email_dn,startdate,enddate,
2344 days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2345 ext_copy, 0);
2346 err:
2347 if (req != NULL) X509_REQ_free(req);
2348 if (parms != NULL) CONF_free(parms);
2349 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2350 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2351
2352 return(ok);
2353 }
2354
2355 static int fix_data(int nid, int *type)
2356 {
2357 if (nid == NID_pkcs9_emailAddress)
2358 *type=V_ASN1_IA5STRING;
2359 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2360 *type=V_ASN1_T61STRING;
2361 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2362 *type=V_ASN1_T61STRING;
2363 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2364 return(0);
2365 if (nid == NID_pkcs9_unstructuredName)
2366 *type=V_ASN1_IA5STRING;
2367 return(1);
2368 }
2369
2370 static int check_time_format(char *str)
2371 {
2372 ASN1_UTCTIME tm;
2373
2374 tm.data=(unsigned char *)str;
2375 tm.length=strlen(str);
2376 tm.type=V_ASN1_UTCTIME;
2377 return(ASN1_UTCTIME_check(&tm));
2378 }
2379
2380 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2381 {
2382 ASN1_UTCTIME *tm=NULL;
2383 char *row[DB_NUMBER],**rrow,**irow;
2384 char *rev_str = NULL;
2385 BIGNUM *bn = NULL;
2386 int ok=-1,i;
2387
2388 for (i=0; i<DB_NUMBER; i++)
2389 row[i]=NULL;
2390 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2391 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2392 if (BN_is_zero(bn))
2393 row[DB_serial]=BUF_strdup("00");
2394 else
2395 row[DB_serial]=BN_bn2hex(bn);
2396 BN_free(bn);
2397 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2398 {
2399 BIO_printf(bio_err,"Memory allocation failure\n");
2400 goto err;
2401 }
2402 /* We have to lookup by serial number because name lookup
2403 * skips revoked certs
2404 */
2405 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2406 if (rrow == NULL)
2407 {
2408 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]);
2409
2410 /* We now just add it to the database */
2411 row[DB_type]=(char *)OPENSSL_malloc(2);
2412
2413 tm=X509_get_notAfter(x509);
2414 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2415 memcpy(row[DB_exp_date],tm->data,tm->length);
2416 row[DB_exp_date][tm->length]='\0';
2417
2418 row[DB_rev_date]=NULL;
2419
2420 /* row[DB_serial] done already */
2421 row[DB_file]=(char *)OPENSSL_malloc(8);
2422
2423 /* row[DB_name] done already */
2424
2425 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2426 (row[DB_file] == NULL))
2427 {
2428 BIO_printf(bio_err,"Memory allocation failure\n");
2429 goto err;
2430 }
2431 strcpy(row[DB_file],"unknown");
2432 row[DB_type][0]='V';
2433 row[DB_type][1]='\0';
2434
2435 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2436 {
2437 BIO_printf(bio_err,"Memory allocation failure\n");
2438 goto err;
2439 }
2440
2441 for (i=0; i<DB_NUMBER; i++)
2442 {
2443 irow[i]=row[i];
2444 row[i]=NULL;
2445 }
2446 irow[DB_NUMBER]=NULL;
2447
2448 if (!TXT_DB_insert(db->db,irow))
2449 {
2450 BIO_printf(bio_err,"failed to update database\n");
2451 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2452 goto err;
2453 }
2454
2455 /* Revoke Certificate */
2456 ok = do_revoke(x509,db, type, value);
2457
2458 goto err;
2459
2460 }
2461 else if (index_name_cmp((const char **)row,(const char **)rrow))
2462 {
2463 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2464 row[DB_name]);
2465 goto err;
2466 }
2467 else if (rrow[DB_type][0]=='R')
2468 {
2469 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2470 row[DB_serial]);
2471 goto err;
2472 }
2473 else
2474 {
2475 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2476 rev_str = make_revocation_str(type, value);
2477 if (!rev_str)
2478 {
2479 BIO_printf(bio_err, "Error in revocation arguments\n");
2480 goto err;
2481 }
2482 rrow[DB_type][0]='R';
2483 rrow[DB_type][1]='\0';
2484 rrow[DB_rev_date] = rev_str;
2485 }
2486 ok=1;
2487 err:
2488 for (i=0; i<DB_NUMBER; i++)
2489 {
2490 if (row[i] != NULL)
2491 OPENSSL_free(row[i]);
2492 }
2493 return(ok);
2494 }
2495
2496 static int get_certificate_status(const char *serial, CA_DB *db)
2497 {
2498 char *row[DB_NUMBER],**rrow;
2499 int ok=-1,i;
2500
2501 /* Free Resources */
2502 for (i=0; i<DB_NUMBER; i++)
2503 row[i]=NULL;
2504
2505 /* Malloc needed char spaces */
2506 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2507 if (row[DB_serial] == NULL)
2508 {
2509 BIO_printf(bio_err,"Malloc failure\n");
2510 goto err;
2511 }
2512
2513 if (strlen(serial) % 2)
2514 {
2515 /* Set the first char to 0 */;
2516 row[DB_serial][0]='0';
2517
2518 /* Copy String from serial to row[DB_serial] */
2519 memcpy(row[DB_serial]+1, serial, strlen(serial));
2520 row[DB_serial][strlen(serial)+1]='\0';
2521 }
2522 else
2523 {
2524 /* Copy String from serial to row[DB_serial] */
2525 memcpy(row[DB_serial], serial, strlen(serial));
2526 row[DB_serial][strlen(serial)]='\0';
2527 }
2528
2529 /* Make it Upper Case */
2530 for (i=0; row[DB_serial][i] != '\0'; i++)
2531 row[DB_serial][i] = toupper(row[DB_serial][i]);
2532
2533
2534 ok=1;
2535
2536 /* Search for the certificate */
2537 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2538 if (rrow == NULL)
2539 {
2540 BIO_printf(bio_err,"Serial %s not present in db.\n",
2541 row[DB_serial]);
2542 ok=-1;
2543 goto err;
2544 }
2545 else if (rrow[DB_type][0]=='V')
2546 {
2547 BIO_printf(bio_err,"%s=Valid (%c)\n",
2548 row[DB_serial], rrow[DB_type][0]);
2549 goto err;
2550 }
2551 else if (rrow[DB_type][0]=='R')
2552 {
2553 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2554 row[DB_serial], rrow[DB_type][0]);
2555 goto err;
2556 }
2557 else if (rrow[DB_type][0]=='E')
2558 {
2559 BIO_printf(bio_err,"%s=Expired (%c)\n",
2560 row[DB_serial], rrow[DB_type][0]);
2561 goto err;
2562 }
2563 else if (rrow[DB_type][0]=='S')
2564 {
2565 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2566 row[DB_serial], rrow[DB_type][0]);
2567 goto err;
2568 }
2569 else
2570 {
2571 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2572 row[DB_serial], rrow[DB_type][0]);
2573 ok=-1;
2574 }
2575 err:
2576 for (i=0; i<DB_NUMBER; i++)
2577 {
2578 if (row[i] != NULL)
2579 OPENSSL_free(row[i]);
2580 }
2581 return(ok);
2582 }
2583
2584 static int do_updatedb (CA_DB *db)
2585 {
2586 ASN1_UTCTIME *a_tm = NULL;
2587 int i, cnt = 0;
2588 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2589 char **rrow, *a_tm_s;
2590
2591 a_tm = ASN1_UTCTIME_new();
2592
2593 /* get actual time and make a string */
2594 a_tm = X509_gmtime_adj(a_tm, 0);
2595 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2596 if (a_tm_s == NULL)
2597 {
2598 cnt = -1;
2599 goto err;
2600 }
2601
2602 memcpy(a_tm_s, a_tm->data, a_tm->length);
2603 a_tm_s[a_tm->length] = '\0';
2604
2605 if (strncmp(a_tm_s, "49", 2) <= 0)
2606 a_y2k = 1;
2607 else
2608 a_y2k = 0;
2609
2610 for (i = 0; i < sk_num(db->db->data); i++)
2611 {
2612 rrow = (char **) sk_value(db->db->data, i);
2613
2614 if (rrow[DB_type][0] == 'V')
2615 {
2616 /* ignore entries that are not valid */
2617 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2618 db_y2k = 1;
2619 else
2620 db_y2k = 0;
2621
2622 if (db_y2k == a_y2k)
2623 {
2624 /* all on the same y2k side */
2625 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2626 {
2627 rrow[DB_type][0] = 'E';
2628 rrow[DB_type][1] = '\0';
2629 cnt++;
2630
2631 BIO_printf(bio_err, "%s=Expired\n",
2632 rrow[DB_serial]);
2633 }
2634 }
2635 else if (db_y2k < a_y2k)
2636 {
2637 rrow[DB_type][0] = 'E';
2638 rrow[DB_type][1] = '\0';
2639 cnt++;
2640
2641 BIO_printf(bio_err, "%s=Expired\n",
2642 rrow[DB_serial]);
2643 }
2644
2645 }
2646 }
2647
2648 err:
2649
2650 ASN1_UTCTIME_free(a_tm);
2651 OPENSSL_free(a_tm_s);
2652
2653 return (cnt);
2654 }
2655
2656 static char *crl_reasons[] = {
2657 /* CRL reason strings */
2658 "unspecified",
2659 "keyCompromise",
2660 "CACompromise",
2661 "affiliationChanged",
2662 "superseded",
2663 "cessationOfOperation",
2664 "certificateHold",
2665 "removeFromCRL",
2666 /* Additional pseudo reasons */
2667 "holdInstruction",
2668 "keyTime",
2669 "CAkeyTime"
2670 };
2671
2672 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2673
2674 /* Given revocation information convert to a DB string.
2675 * The format of the string is:
2676 * revtime[,reason,extra]. Where 'revtime' is the
2677 * revocation time (the current time). 'reason' is the
2678 * optional CRL reason and 'extra' is any additional
2679 * argument
2680 */
2681
2682 char *make_revocation_str(int rev_type, char *rev_arg)
2683 {
2684 char *reason = NULL, *other = NULL, *str;
2685 ASN1_OBJECT *otmp;
2686 ASN1_UTCTIME *revtm = NULL;
2687 int i;
2688 switch (rev_type)
2689 {
2690 case REV_NONE:
2691 break;
2692
2693 case REV_CRL_REASON:
2694 for (i = 0; i < 8; i++)
2695 {
2696 if (!strcasecmp(rev_arg, crl_reasons[i]))
2697 {
2698 reason = crl_reasons[i];
2699 break;
2700 }
2701 }
2702 if (reason == NULL)
2703 {
2704 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2705 return NULL;
2706 }
2707 break;
2708
2709 case REV_HOLD:
2710 /* Argument is an OID */
2711
2712 otmp = OBJ_txt2obj(rev_arg, 0);
2713 ASN1_OBJECT_free(otmp);
2714
2715 if (otmp == NULL)
2716 {
2717 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2718 return NULL;
2719 }
2720
2721 reason = "holdInstruction";
2722 other = rev_arg;
2723 break;
2724
2725 case REV_KEY_COMPROMISE:
2726 case REV_CA_COMPROMISE:
2727
2728 /* Argument is the key compromise time */
2729 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2730 {
2731 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2732 return NULL;
2733 }
2734 other = rev_arg;
2735 if (rev_type == REV_KEY_COMPROMISE)
2736 reason = "keyTime";
2737 else
2738 reason = "CAkeyTime";
2739
2740 break;
2741
2742 }
2743
2744 revtm = X509_gmtime_adj(NULL, 0);
2745
2746 i = revtm->length + 1;
2747
2748 if (reason) i += strlen(reason) + 1;
2749 if (other) i += strlen(other) + 1;
2750
2751 str = OPENSSL_malloc(i);
2752
2753 if (!str) return NULL;
2754
2755 strcpy(str, (char *)revtm->data);
2756 if (reason)
2757 {
2758 strcat(str, ",");
2759 strcat(str, reason);
2760 }
2761 if (other)
2762 {
2763 strcat(str, ",");
2764 strcat(str, other);
2765 }
2766 ASN1_UTCTIME_free(revtm);
2767 return str;
2768 }
2769
2770 /* Convert revocation field to X509_REVOKED entry
2771 * return code:
2772 * 0 error
2773 * 1 OK
2774 * 2 OK and some extensions added (i.e. V2 CRL)
2775 */
2776
2777
2778 int make_revoked(X509_REVOKED *rev, char *str)
2779 {
2780 char *tmp = NULL;
2781 int reason_code = -1;
2782 int i, ret = 0;
2783 ASN1_OBJECT *hold = NULL;
2784 ASN1_GENERALIZEDTIME *comp_time = NULL;
2785 ASN1_ENUMERATED *rtmp = NULL;
2786
2787 ASN1_TIME *revDate = NULL;
2788
2789 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2790
2791 if (i == 0)
2792 goto err;
2793
2794 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2795 goto err;
2796
2797 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2798 {
2799 rtmp = ASN1_ENUMERATED_new();
2800 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2801 goto err;
2802 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2803 goto err;
2804 }
2805
2806 if (rev && comp_time)
2807 {
2808 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2809 goto err;
2810 }
2811 if (rev && hold)
2812 {
2813 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2814 goto err;
2815 }
2816
2817 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2818 ret = 2;
2819 else ret = 1;
2820
2821 err:
2822
2823 if (tmp) OPENSSL_free(tmp);
2824 ASN1_OBJECT_free(hold);
2825 ASN1_GENERALIZEDTIME_free(comp_time);
2826 ASN1_ENUMERATED_free(rtmp);
2827 ASN1_TIME_free(revDate);
2828
2829 return ret;
2830 }
2831
2832 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2833 {
2834 char buf[25],*pbuf, *p;
2835 int j;
2836 j=i2a_ASN1_OBJECT(bp,obj);
2837 pbuf=buf;
2838 for (j=22-j; j>0; j--)
2839 *(pbuf++)=' ';
2840 *(pbuf++)=':';
2841 *(pbuf++)='\0';
2842 BIO_puts(bp,buf);
2843
2844 if (str->type == V_ASN1_PRINTABLESTRING)
2845 BIO_printf(bp,"PRINTABLE:'");
2846 else if (str->type == V_ASN1_T61STRING)
2847 BIO_printf(bp,"T61STRING:'");
2848 else if (str->type == V_ASN1_IA5STRING)
2849 BIO_printf(bp,"IA5STRING:'");
2850 else if (str->type == V_ASN1_UNIVERSALSTRING)
2851 BIO_printf(bp,"UNIVERSALSTRING:'");
2852 else
2853 BIO_printf(bp,"ASN.1 %2d:'",str->type);
2854
2855 p=(char *)str->data;
2856 for (j=str->length; j>0; j--)
2857 {
2858 if ((*p >= ' ') && (*p <= '~'))
2859 BIO_printf(bp,"%c",*p);
2860 else if (*p & 0x80)
2861 BIO_printf(bp,"\\0x%02X",*p);
2862 else if ((unsigned char)*p == 0xf7)
2863 BIO_printf(bp,"^?");
2864 else BIO_printf(bp,"^%c",*p+'@');
2865 p++;
2866 }
2867 BIO_printf(bp,"'\n");
2868 return 1;
2869 }
2870
2871 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
2872 {
2873 char *tmp = NULL;
2874 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2875 int reason_code = -1;
2876 int ret = 0;
2877 unsigned int i;
2878 ASN1_OBJECT *hold = NULL;
2879 ASN1_GENERALIZEDTIME *comp_time = NULL;
2880 tmp = BUF_strdup(str);
2881
2882 p = strchr(tmp, ',');
2883
2884 rtime_str = tmp;
2885
2886 if (p)
2887 {
2888 *p = '\0';
2889 p++;
2890 reason_str = p;
2891 p = strchr(p, ',');
2892 if (p)
2893 {
2894 *p = '\0';
2895 arg_str = p + 1;
2896 }
2897 }
2898
2899 if (prevtm)
2900 {
2901 *prevtm = ASN1_UTCTIME_new();
2902 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
2903 {
2904 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2905 goto err;
2906 }
2907 }
2908 if (reason_str)
2909 {
2910 for (i = 0; i < NUM_REASONS; i++)
2911 {
2912 if(!strcasecmp(reason_str, crl_reasons[i]))
2913 {
2914 reason_code = i;
2915 break;
2916 }
2917 }
2918 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
2919 {
2920 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2921 goto err;
2922 }
2923
2924 if (reason_code == 7)
2925 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2926 else if (reason_code == 8) /* Hold instruction */
2927 {
2928 if (!arg_str)
2929 {
2930 BIO_printf(bio_err, "missing hold instruction\n");
2931 goto err;
2932 }
2933 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2934 hold = OBJ_txt2obj(arg_str, 0);
2935
2936 if (!hold)
2937 {
2938 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2939 goto err;
2940 }
2941 if (phold) *phold = hold;
2942 }
2943 else if ((reason_code == 9) || (reason_code == 10))
2944 {
2945 if (!arg_str)
2946 {
2947 BIO_printf(bio_err, "missing compromised time\n");
2948 goto err;
2949 }
2950 comp_time = ASN1_GENERALIZEDTIME_new();
2951 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
2952 {
2953 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2954 goto err;
2955 }
2956 if (reason_code == 9)
2957 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2958 else
2959 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2960 }
2961 }
2962
2963 if (preason) *preason = reason_code;
2964 if (pinvtm) *pinvtm = comp_time;
2965 else ASN1_GENERALIZEDTIME_free(comp_time);
2966
2967 ret = 1;
2968
2969 err:
2970
2971 if (tmp) OPENSSL_free(tmp);
2972 if (!phold) ASN1_OBJECT_free(hold);
2973 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
2974
2975 return ret;
2976 }
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