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[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 size_t len;
561
562 #ifdef OPENSSL_SYS_VMS
563 len = strlen(s)+sizeof(CONFIG_FILE);
564 tofree=OPENSSL_malloc(len);
565 strcpy(tofree,s);
566 #else
567 len = strlen(s)+sizeof(CONFIG_FILE)+1;
568 tofree=OPENSSL_malloc(len);
569 BUF_strlcpy(tofree,s,len);
570 BUF_strlcat(tofree,"/",len);
571 #endif
572 BUF_strlcat(tofree,CONFIG_FILE,len);
573 configfile=tofree;
574 }
575
576 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
577 conf = NCONF_new(NULL);
578 if (NCONF_load(conf,configfile,&errorline) <= 0)
579 {
580 if (errorline <= 0)
581 BIO_printf(bio_err,"error loading the config file '%s'\n",
582 configfile);
583 else
584 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
585 ,errorline,configfile);
586 goto err;
587 }
588 if(tofree)
589 {
590 OPENSSL_free(tofree);
591 tofree = NULL;
592 }
593
594 if (!load_config(bio_err, conf))
595 goto err;
596
597 /* Lets get the config section we are using */
598 if (section == NULL)
599 {
600 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
601 if (section == NULL)
602 {
603 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
604 goto err;
605 }
606 }
607
608 if (conf != NULL)
609 {
610 p=NCONF_get_string(conf,NULL,"oid_file");
611 if (p == NULL)
612 ERR_clear_error();
613 if (p != NULL)
614 {
615 BIO *oid_bio;
616
617 oid_bio=BIO_new_file(p,"r");
618 if (oid_bio == NULL)
619 {
620 /*
621 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
622 ERR_print_errors(bio_err);
623 */
624 ERR_clear_error();
625 }
626 else
627 {
628 OBJ_create_objects(oid_bio);
629 BIO_free(oid_bio);
630 }
631 }
632 if (!add_oid_section(bio_err,conf))
633 {
634 ERR_print_errors(bio_err);
635 goto err;
636 }
637 }
638
639 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
640 if (randfile == NULL)
641 ERR_clear_error();
642 app_RAND_load_file(randfile, bio_err, 0);
643
644 db_attr.unique_subject = 1;
645 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
646 if (p)
647 {
648 #ifdef RL_DEBUG
649 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
650 #endif
651 db_attr.unique_subject = parse_yesno(p,1);
652 }
653 #ifdef RL_DEBUG
654 else
655 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p);
656 #endif
657 #ifdef RL_DEBUG
658 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
659 db_attr.unique_subject);
660 #endif
661
662 in=BIO_new(BIO_s_file());
663 out=BIO_new(BIO_s_file());
664 Sout=BIO_new(BIO_s_file());
665 Cout=BIO_new(BIO_s_file());
666 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
667 {
668 ERR_print_errors(bio_err);
669 goto err;
670 }
671
672 /*****************************************************************/
673 /* report status of cert with serial number given on command line */
674 if (ser_status)
675 {
676 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
677 {
678 lookup_fail(section,ENV_DATABASE);
679 goto err;
680 }
681 db = load_index(dbfile,&db_attr);
682 if (db == NULL) goto err;
683
684 if (!index_index(db)) goto err;
685
686 if (get_certificate_status(ser_status,db) != 1)
687 BIO_printf(bio_err,"Error verifying serial %s!\n",
688 ser_status);
689 goto err;
690 }
691
692 /*****************************************************************/
693 /* we definitely need a private key, so let's get it */
694
695 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
696 section,ENV_PRIVATE_KEY)) == NULL))
697 {
698 lookup_fail(section,ENV_PRIVATE_KEY);
699 goto err;
700 }
701 if (!key)
702 {
703 free_key = 1;
704 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
705 {
706 BIO_printf(bio_err,"Error getting password\n");
707 goto err;
708 }
709 }
710 pkey = load_key(bio_err, keyfile, keyform, 0, key, e,
711 "CA private key");
712 if (key) OPENSSL_cleanse(key,strlen(key));
713 if (pkey == NULL)
714 {
715 /* load_key() has already printed an appropriate message */
716 goto err;
717 }
718
719 /*****************************************************************/
720 /* we need a certificate */
721 if (!selfsign || spkac_file || ss_cert_file || gencrl)
722 {
723 if ((certfile == NULL)
724 && ((certfile=NCONF_get_string(conf,
725 section,ENV_CERTIFICATE)) == NULL))
726 {
727 lookup_fail(section,ENV_CERTIFICATE);
728 goto err;
729 }
730 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
731 "CA certificate");
732 if (x509 == NULL)
733 goto err;
734
735 if (!X509_check_private_key(x509,pkey))
736 {
737 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
738 goto err;
739 }
740 }
741 if (!selfsign) x509p = x509;
742
743 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
744 if (f == NULL)
745 ERR_clear_error();
746 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
747 preserve=1;
748 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
749 if (f == NULL)
750 ERR_clear_error();
751 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
752 msie_hack=1;
753
754 f=NCONF_get_string(conf,section,ENV_NAMEOPT);
755
756 if (f)
757 {
758 if (!set_name_ex(&nameopt, f))
759 {
760 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
761 goto err;
762 }
763 default_op = 0;
764 }
765 else
766 ERR_clear_error();
767
768 f=NCONF_get_string(conf,section,ENV_CERTOPT);
769
770 if (f)
771 {
772 if (!set_cert_ex(&certopt, f))
773 {
774 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
775 goto err;
776 }
777 default_op = 0;
778 }
779 else
780 ERR_clear_error();
781
782 f=NCONF_get_string(conf,section,ENV_EXTCOPY);
783
784 if (f)
785 {
786 if (!set_ext_copy(&ext_copy, f))
787 {
788 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
789 goto err;
790 }
791 }
792 else
793 ERR_clear_error();
794
795 /*****************************************************************/
796 /* lookup where to write new certificates */
797 if ((outdir == NULL) && (req))
798 {
799 struct stat sb;
800
801 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
802 == NULL)
803 {
804 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
805 goto err;
806 }
807 #ifndef OPENSSL_SYS_VMS
808 /* outdir is a directory spec, but access() for VMS demands a
809 filename. In any case, stat(), below, will catch the problem
810 if outdir is not a directory spec, and the fopen() or open()
811 will catch an error if there is no write access.
812
813 Presumably, this problem could also be solved by using the DEC
814 C routines to convert the directory syntax to Unixly, and give
815 that to access(). However, time's too short to do that just
816 now.
817 */
818 if (access(outdir,R_OK|W_OK|X_OK) != 0)
819 {
820 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
821 perror(outdir);
822 goto err;
823 }
824
825 if (stat(outdir,&sb) != 0)
826 {
827 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
828 perror(outdir);
829 goto err;
830 }
831 #ifdef S_IFDIR
832 if (!(sb.st_mode & S_IFDIR))
833 {
834 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
835 perror(outdir);
836 goto err;
837 }
838 #endif
839 #endif
840 }
841
842 /*****************************************************************/
843 /* we need to load the database file */
844 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
845 {
846 lookup_fail(section,ENV_DATABASE);
847 goto err;
848 }
849 db = load_index(dbfile, &db_attr);
850 if (db == NULL) goto err;
851
852 /* Lets check some fields */
853 for (i=0; i<sk_num(db->db->data); i++)
854 {
855 pp=(char **)sk_value(db->db->data,i);
856 if ((pp[DB_type][0] != DB_TYPE_REV) &&
857 (pp[DB_rev_date][0] != '\0'))
858 {
859 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
860 goto err;
861 }
862 if ((pp[DB_type][0] == DB_TYPE_REV) &&
863 !make_revoked(NULL, pp[DB_rev_date]))
864 {
865 BIO_printf(bio_err," in entry %d\n", i+1);
866 goto err;
867 }
868 if (!check_time_format(pp[DB_exp_date]))
869 {
870 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
871 goto err;
872 }
873 p=pp[DB_serial];
874 j=strlen(p);
875 if (*p == '-')
876 {
877 p++;
878 j--;
879 }
880 if ((j&1) || (j < 2))
881 {
882 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
883 goto err;
884 }
885 while (*p)
886 {
887 if (!( ((*p >= '0') && (*p <= '9')) ||
888 ((*p >= 'A') && (*p <= 'F')) ||
889 ((*p >= 'a') && (*p <= 'f'))) )
890 {
891 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);
892 goto err;
893 }
894 p++;
895 }
896 }
897 if (verbose)
898 {
899 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
900 #ifdef OPENSSL_SYS_VMS
901 {
902 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
903 out = BIO_push(tmpbio, out);
904 }
905 #endif
906 TXT_DB_write(out,db->db);
907 BIO_printf(bio_err,"%d entries loaded from the database\n",
908 db->db->data->num);
909 BIO_printf(bio_err,"generating index\n");
910 }
911
912 if (!index_index(db)) goto err;
913
914 /*****************************************************************/
915 /* Update the db file for expired certificates */
916 if (doupdatedb)
917 {
918 if (verbose)
919 BIO_printf(bio_err, "Updating %s ...\n",
920 dbfile);
921
922 i = do_updatedb(db);
923 if (i == -1)
924 {
925 BIO_printf(bio_err,"Malloc failure\n");
926 goto err;
927 }
928 else if (i == 0)
929 {
930 if (verbose) BIO_printf(bio_err,
931 "No entries found to mark expired\n");
932 }
933 else
934 {
935 if (!save_index(dbfile,"new",db)) goto err;
936
937 if (!rotate_index(dbfile,"new","old")) goto err;
938
939 if (verbose) BIO_printf(bio_err,
940 "Done. %d entries marked as expired\n",i);
941 }
942 goto err;
943 }
944
945 /*****************************************************************/
946 /* Read extentions config file */
947 if (extfile)
948 {
949 extconf = NCONF_new(NULL);
950 if (NCONF_load(extconf,extfile,&errorline) <= 0)
951 {
952 if (errorline <= 0)
953 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
954 extfile);
955 else
956 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
957 errorline,extfile);
958 ret = 1;
959 goto err;
960 }
961
962 if (verbose)
963 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile);
964
965 /* We can have sections in the ext file */
966 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
967 extensions = "default";
968 }
969
970 /*****************************************************************/
971 if (req || gencrl)
972 {
973 if (outfile != NULL)
974 {
975 if (BIO_write_filename(Sout,outfile) <= 0)
976 {
977 perror(outfile);
978 goto err;
979 }
980 }
981 else
982 {
983 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
984 #ifdef OPENSSL_SYS_VMS
985 {
986 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
987 Sout = BIO_push(tmpbio, Sout);
988 }
989 #endif
990 }
991 }
992
993 if (req)
994 {
995 if ((md == NULL) && ((md=NCONF_get_string(conf,
996 section,ENV_DEFAULT_MD)) == NULL))
997 {
998 lookup_fail(section,ENV_DEFAULT_MD);
999 goto err;
1000 }
1001 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1002 section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1003 {
1004 if(strcmp(tmp_email_dn,"no") == 0)
1005 email_dn=0;
1006 }
1007 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1008 {
1009 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1010 goto err;
1011 }
1012 if (verbose)
1013 BIO_printf(bio_err,"message digest is %s\n",
1014 OBJ_nid2ln(dgst->type));
1015 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1016 section,ENV_POLICY)) == NULL))
1017 {
1018 lookup_fail(section,ENV_POLICY);
1019 goto err;
1020 }
1021 if (verbose)
1022 BIO_printf(bio_err,"policy is %s\n",policy);
1023
1024 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1025 == NULL)
1026 {
1027 lookup_fail(section,ENV_SERIAL);
1028 goto err;
1029 }
1030
1031 if (!extconf)
1032 {
1033 /* no '-extfile' option, so we look for extensions
1034 * in the main configuration file */
1035 if (!extensions)
1036 {
1037 extensions=NCONF_get_string(conf,section,
1038 ENV_EXTENSIONS);
1039 if (!extensions)
1040 ERR_clear_error();
1041 }
1042 if (extensions)
1043 {
1044 /* Check syntax of file */
1045 X509V3_CTX ctx;
1046 X509V3_set_ctx_test(&ctx);
1047 X509V3_set_nconf(&ctx, conf);
1048 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1049 NULL))
1050 {
1051 BIO_printf(bio_err,
1052 "Error Loading extension section %s\n",
1053 extensions);
1054 ret = 1;
1055 goto err;
1056 }
1057 }
1058 }
1059
1060 if (startdate == NULL)
1061 {
1062 startdate=NCONF_get_string(conf,section,
1063 ENV_DEFAULT_STARTDATE);
1064 if (startdate == NULL)
1065 ERR_clear_error();
1066 }
1067 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1068 {
1069 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1070 goto err;
1071 }
1072 if (startdate == NULL) startdate="today";
1073
1074 if (enddate == NULL)
1075 {
1076 enddate=NCONF_get_string(conf,section,
1077 ENV_DEFAULT_ENDDATE);
1078 if (enddate == NULL)
1079 ERR_clear_error();
1080 }
1081 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1082 {
1083 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1084 goto err;
1085 }
1086
1087 if (days == 0)
1088 {
1089 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1090 days = 0;
1091 }
1092 if (!enddate && (days == 0))
1093 {
1094 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1095 goto err;
1096 }
1097
1098 if ((serial=load_serial(serialfile, 0, NULL)) == NULL)
1099 {
1100 BIO_printf(bio_err,"error while loading serial number\n");
1101 goto err;
1102 }
1103 if (verbose)
1104 {
1105 if (BN_is_zero(serial))
1106 BIO_printf(bio_err,"next serial number is 00\n");
1107 else
1108 {
1109 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1110 BIO_printf(bio_err,"next serial number is %s\n",f);
1111 OPENSSL_free(f);
1112 }
1113 }
1114
1115 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1116 {
1117 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1118 goto err;
1119 }
1120
1121 if ((cert_sk=sk_X509_new_null()) == NULL)
1122 {
1123 BIO_printf(bio_err,"Memory allocation failure\n");
1124 goto err;
1125 }
1126 if (spkac_file != NULL)
1127 {
1128 total++;
1129 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1130 serial,subj,multirdn,email_dn,startdate,enddate,days,extensions,
1131 conf,verbose,certopt,nameopt,default_op,ext_copy);
1132 if (j < 0) goto err;
1133 if (j > 0)
1134 {
1135 total_done++;
1136 BIO_printf(bio_err,"\n");
1137 if (!BN_add_word(serial,1)) goto err;
1138 if (!sk_X509_push(cert_sk,x))
1139 {
1140 BIO_printf(bio_err,"Memory allocation failure\n");
1141 goto err;
1142 }
1143 if (outfile)
1144 {
1145 output_der = 1;
1146 batch = 1;
1147 }
1148 }
1149 }
1150 if (ss_cert_file != NULL)
1151 {
1152 total++;
1153 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1154 db,serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1155 extensions,conf,verbose, certopt, nameopt,
1156 default_op, ext_copy, e);
1157 if (j < 0) goto err;
1158 if (j > 0)
1159 {
1160 total_done++;
1161 BIO_printf(bio_err,"\n");
1162 if (!BN_add_word(serial,1)) goto err;
1163 if (!sk_X509_push(cert_sk,x))
1164 {
1165 BIO_printf(bio_err,"Memory allocation failure\n");
1166 goto err;
1167 }
1168 }
1169 }
1170 if (infile != NULL)
1171 {
1172 total++;
1173 j=certify(&x,infile,pkey,x509p,dgst,attribs,db,
1174 serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1175 extensions,conf,verbose, certopt, nameopt,
1176 default_op, ext_copy, selfsign);
1177 if (j < 0) goto err;
1178 if (j > 0)
1179 {
1180 total_done++;
1181 BIO_printf(bio_err,"\n");
1182 if (!BN_add_word(serial,1)) goto err;
1183 if (!sk_X509_push(cert_sk,x))
1184 {
1185 BIO_printf(bio_err,"Memory allocation failure\n");
1186 goto err;
1187 }
1188 }
1189 }
1190 for (i=0; i<argc; i++)
1191 {
1192 total++;
1193 j=certify(&x,argv[i],pkey,x509p,dgst,attribs,db,
1194 serial,subj,multirdn,email_dn,startdate,enddate,days,batch,
1195 extensions,conf,verbose, certopt, nameopt,
1196 default_op, ext_copy, selfsign);
1197 if (j < 0) goto err;
1198 if (j > 0)
1199 {
1200 total_done++;
1201 BIO_printf(bio_err,"\n");
1202 if (!BN_add_word(serial,1)) goto err;
1203 if (!sk_X509_push(cert_sk,x))
1204 {
1205 BIO_printf(bio_err,"Memory allocation failure\n");
1206 goto err;
1207 }
1208 }
1209 }
1210 /* we have a stack of newly certified certificates
1211 * and a data base and serial number that need
1212 * updating */
1213
1214 if (sk_X509_num(cert_sk) > 0)
1215 {
1216 if (!batch)
1217 {
1218 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1219 (void)BIO_flush(bio_err);
1220 buf[0][0]='\0';
1221 fgets(buf[0],10,stdin);
1222 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1223 {
1224 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1225 ret=0;
1226 goto err;
1227 }
1228 }
1229
1230 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1231
1232 if (!save_serial(serialfile,"new",serial,NULL)) goto err;
1233
1234 if (!save_index(dbfile, "new", db)) goto err;
1235 }
1236
1237 if (verbose)
1238 BIO_printf(bio_err,"writing new certificates\n");
1239 for (i=0; i<sk_X509_num(cert_sk); i++)
1240 {
1241 int k;
1242 char *n;
1243
1244 x=sk_X509_value(cert_sk,i);
1245
1246 j=x->cert_info->serialNumber->length;
1247 p=(char *)x->cert_info->serialNumber->data;
1248
1249 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8))
1250 {
1251 BIO_printf(bio_err,"certificate file name too long\n");
1252 goto err;
1253 }
1254
1255 strcpy(buf[2],outdir);
1256
1257 #ifndef OPENSSL_SYS_VMS
1258 BUF_strlcat(buf[2],"/",sizeof(buf[2]));
1259 #endif
1260
1261 n=(char *)&(buf[2][strlen(buf[2])]);
1262 if (j > 0)
1263 {
1264 for (k=0; k<j; k++)
1265 {
1266 if (n >= &(buf[2][sizeof(buf[2])]))
1267 break;
1268 BIO_snprintf(n,
1269 &buf[2][0] + sizeof(buf[2]) - n,
1270 "%02X",(unsigned char)*(p++));
1271 n+=2;
1272 }
1273 }
1274 else
1275 {
1276 *(n++)='0';
1277 *(n++)='0';
1278 }
1279 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1280 *n='\0';
1281 if (verbose)
1282 BIO_printf(bio_err,"writing %s\n",buf[2]);
1283
1284 if (BIO_write_filename(Cout,buf[2]) <= 0)
1285 {
1286 perror(buf[2]);
1287 goto err;
1288 }
1289 write_new_certificate(Cout,x, 0, notext);
1290 write_new_certificate(Sout,x, output_der, notext);
1291 }
1292
1293 if (sk_X509_num(cert_sk))
1294 {
1295 /* Rename the database and the serial file */
1296 if (!rotate_serial(serialfile,"new","old")) goto err;
1297
1298 if (!rotate_index(dbfile,"new","old")) goto err;
1299
1300 BIO_printf(bio_err,"Data Base Updated\n");
1301 }
1302 }
1303
1304 /*****************************************************************/
1305 if (gencrl)
1306 {
1307 int crl_v2 = 0;
1308 if (!crl_ext)
1309 {
1310 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1311 if (!crl_ext)
1312 ERR_clear_error();
1313 }
1314 if (crl_ext)
1315 {
1316 /* Check syntax of file */
1317 X509V3_CTX ctx;
1318 X509V3_set_ctx_test(&ctx);
1319 X509V3_set_nconf(&ctx, conf);
1320 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1321 {
1322 BIO_printf(bio_err,
1323 "Error Loading CRL extension section %s\n",
1324 crl_ext);
1325 ret = 1;
1326 goto err;
1327 }
1328 }
1329
1330 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER))
1331 != NULL)
1332 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL)
1333 {
1334 BIO_printf(bio_err,"error while loading CRL number\n");
1335 goto err;
1336 }
1337
1338 if (!crldays && !crlhours)
1339 {
1340 if (!NCONF_get_number(conf,section,
1341 ENV_DEFAULT_CRL_DAYS, &crldays))
1342 crldays = 0;
1343 if (!NCONF_get_number(conf,section,
1344 ENV_DEFAULT_CRL_HOURS, &crlhours))
1345 crlhours = 0;
1346 }
1347 if ((crldays == 0) && (crlhours == 0))
1348 {
1349 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n");
1350 goto err;
1351 }
1352
1353 if (verbose) BIO_printf(bio_err,"making CRL\n");
1354 if ((crl=X509_CRL_new()) == NULL) goto err;
1355 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err;
1356
1357 tmptm = ASN1_TIME_new();
1358 if (!tmptm) goto err;
1359 X509_gmtime_adj(tmptm,0);
1360 X509_CRL_set_lastUpdate(crl, tmptm);
1361 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60);
1362 X509_CRL_set_nextUpdate(crl, tmptm);
1363
1364 ASN1_TIME_free(tmptm);
1365
1366 for (i=0; i<sk_num(db->db->data); i++)
1367 {
1368 pp=(char **)sk_value(db->db->data,i);
1369 if (pp[DB_type][0] == DB_TYPE_REV)
1370 {
1371 if ((r=X509_REVOKED_new()) == NULL) goto err;
1372 j = make_revoked(r, pp[DB_rev_date]);
1373 if (!j) goto err;
1374 if (j == 2) crl_v2 = 1;
1375 if (!BN_hex2bn(&serial, pp[DB_serial]))
1376 goto err;
1377 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1378 BN_free(serial);
1379 serial = NULL;
1380 if (!tmpser)
1381 goto err;
1382 X509_REVOKED_set_serialNumber(r, tmpser);
1383 ASN1_INTEGER_free(tmpser);
1384 X509_CRL_add0_revoked(crl,r);
1385 }
1386 }
1387
1388 /* sort the data so it will be written in serial
1389 * number order */
1390 X509_CRL_sort(crl);
1391
1392 /* we now have a CRL */
1393 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1394 if (md != NULL)
1395 {
1396 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1397 {
1398 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1399 goto err;
1400 }
1401 }
1402 else
1403 {
1404 #ifndef OPENSSL_NO_DSA
1405 if (pkey->type == EVP_PKEY_DSA)
1406 dgst=EVP_dss1();
1407 else
1408 #endif
1409 #ifndef OPENSSL_NO_ECDSA
1410 if (pkey->type == EVP_PKEY_EC)
1411 dgst=EVP_ecdsa();
1412 else
1413 #endif
1414 dgst=EVP_md5();
1415 }
1416
1417 /* Add any extensions asked for */
1418
1419 if (crl_ext || crlnumberfile != NULL)
1420 {
1421 X509V3_CTX crlctx;
1422 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1423 X509V3_set_nconf(&crlctx, conf);
1424
1425 if (crl_ext)
1426 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1427 crl_ext, crl)) goto err;
1428 if (crlnumberfile != NULL)
1429 {
1430 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1431 if (!tmpser) goto err;
1432 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0);
1433 ASN1_INTEGER_free(tmpser);
1434 crl_v2 = 1;
1435 if (!BN_add_word(crlnumber,1)) goto err;
1436 }
1437 }
1438 if (crl_ext || crl_v2)
1439 {
1440 if (!X509_CRL_set_version(crl, 1))
1441 goto err; /* version 2 CRL */
1442 }
1443
1444
1445 if (crlnumberfile != NULL) /* we have a CRL number that need updating */
1446 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err;
1447
1448 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1449
1450 PEM_write_bio_X509_CRL(Sout,crl);
1451
1452 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1453 if (!rotate_serial(crlnumberfile,"new","old")) goto err;
1454
1455 }
1456 /*****************************************************************/
1457 if (dorevoke)
1458 {
1459 if (infile == NULL)
1460 {
1461 BIO_printf(bio_err,"no input files\n");
1462 goto err;
1463 }
1464 else
1465 {
1466 X509 *revcert;
1467 revcert=load_cert(bio_err, infile, FORMAT_PEM,
1468 NULL, e, infile);
1469 if (revcert == NULL)
1470 goto err;
1471 j=do_revoke(revcert,db, rev_type, rev_arg);
1472 if (j <= 0) goto err;
1473 X509_free(revcert);
1474
1475 if (!save_index(dbfile, "new", db)) goto err;
1476
1477 if (!rotate_index(dbfile, "new", "old")) goto err;
1478
1479 BIO_printf(bio_err,"Data Base Updated\n");
1480 }
1481 }
1482 /*****************************************************************/
1483 ret=0;
1484 err:
1485 if(tofree)
1486 OPENSSL_free(tofree);
1487 BIO_free_all(Cout);
1488 BIO_free_all(Sout);
1489 BIO_free_all(out);
1490 BIO_free_all(in);
1491
1492 if (cert_sk)
1493 sk_X509_pop_free(cert_sk,X509_free);
1494
1495 if (ret) ERR_print_errors(bio_err);
1496 app_RAND_write_file(randfile, bio_err);
1497 if (free_key && key)
1498 OPENSSL_free(key);
1499 BN_free(serial);
1500 free_index(db);
1501 EVP_PKEY_free(pkey);
1502 if (x509) X509_free(x509);
1503 X509_CRL_free(crl);
1504 NCONF_free(conf);
1505 OBJ_cleanup();
1506 apps_shutdown();
1507 OPENSSL_EXIT(ret);
1508 }
1509
1510 static void lookup_fail(char *name, char *tag)
1511 {
1512 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1513 }
1514
1515 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1516 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1517 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
1518 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1519 unsigned long certopt, unsigned long nameopt, int default_op,
1520 int ext_copy, int selfsign)
1521 {
1522 X509_REQ *req=NULL;
1523 BIO *in=NULL;
1524 EVP_PKEY *pktmp=NULL;
1525 int ok= -1,i;
1526
1527 in=BIO_new(BIO_s_file());
1528
1529 if (BIO_read_filename(in,infile) <= 0)
1530 {
1531 perror(infile);
1532 goto err;
1533 }
1534 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1535 {
1536 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1537 infile);
1538 goto err;
1539 }
1540 if (verbose)
1541 X509_REQ_print(bio_err,req);
1542
1543 BIO_printf(bio_err,"Check that the request matches the signature\n");
1544
1545 if (selfsign && !X509_REQ_check_private_key(req,pkey))
1546 {
1547 BIO_printf(bio_err,"Certificate request and CA private key do not match\n");
1548 ok=0;
1549 goto err;
1550 }
1551 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1552 {
1553 BIO_printf(bio_err,"error unpacking public key\n");
1554 goto err;
1555 }
1556 i=X509_REQ_verify(req,pktmp);
1557 EVP_PKEY_free(pktmp);
1558 if (i < 0)
1559 {
1560 ok=0;
1561 BIO_printf(bio_err,"Signature verification problems....\n");
1562 goto err;
1563 }
1564 if (i == 0)
1565 {
1566 ok=0;
1567 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1568 goto err;
1569 }
1570 else
1571 BIO_printf(bio_err,"Signature ok\n");
1572
1573 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, multirdn, email_dn,
1574 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1575 certopt, nameopt, default_op, ext_copy, selfsign);
1576
1577 err:
1578 if (req != NULL) X509_REQ_free(req);
1579 if (in != NULL) BIO_free(in);
1580 return(ok);
1581 }
1582
1583 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1584 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1585 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
1586 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1587 unsigned long certopt, unsigned long nameopt, int default_op,
1588 int ext_copy, ENGINE *e)
1589 {
1590 X509 *req=NULL;
1591 X509_REQ *rreq=NULL;
1592 EVP_PKEY *pktmp=NULL;
1593 int ok= -1,i;
1594
1595 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1596 goto err;
1597 if (verbose)
1598 X509_print(bio_err,req);
1599
1600 BIO_printf(bio_err,"Check that the request matches the signature\n");
1601
1602 if ((pktmp=X509_get_pubkey(req)) == NULL)
1603 {
1604 BIO_printf(bio_err,"error unpacking public key\n");
1605 goto err;
1606 }
1607 i=X509_verify(req,pktmp);
1608 EVP_PKEY_free(pktmp);
1609 if (i < 0)
1610 {
1611 ok=0;
1612 BIO_printf(bio_err,"Signature verification problems....\n");
1613 goto err;
1614 }
1615 if (i == 0)
1616 {
1617 ok=0;
1618 BIO_printf(bio_err,"Signature did not match the certificate\n");
1619 goto err;
1620 }
1621 else
1622 BIO_printf(bio_err,"Signature ok\n");
1623
1624 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1625 goto err;
1626
1627 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,multirdn,email_dn,startdate,enddate,
1628 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1629 ext_copy, 0);
1630
1631 err:
1632 if (rreq != NULL) X509_REQ_free(rreq);
1633 if (req != NULL) X509_free(req);
1634 return(ok);
1635 }
1636
1637 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1638 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1639 int multirdn,
1640 int email_dn, char *startdate, char *enddate, long days, int batch,
1641 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1642 unsigned long certopt, unsigned long nameopt, int default_op,
1643 int ext_copy, int selfsign)
1644 {
1645 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1646 ASN1_UTCTIME *tm,*tmptm;
1647 ASN1_STRING *str,*str2;
1648 ASN1_OBJECT *obj;
1649 X509 *ret=NULL;
1650 X509_CINF *ci;
1651 X509_NAME_ENTRY *ne;
1652 X509_NAME_ENTRY *tne,*push;
1653 EVP_PKEY *pktmp;
1654 int ok= -1,i,j,last,nid;
1655 char *p;
1656 CONF_VALUE *cv;
1657 char *row[DB_NUMBER],**rrow=NULL,**irow=NULL;
1658 char buf[25];
1659
1660 tmptm=ASN1_UTCTIME_new();
1661 if (tmptm == NULL)
1662 {
1663 BIO_printf(bio_err,"malloc error\n");
1664 return(0);
1665 }
1666
1667 for (i=0; i<DB_NUMBER; i++)
1668 row[i]=NULL;
1669
1670 if (subj)
1671 {
1672 X509_NAME *n = parse_name(subj, MBSTRING_ASC, multirdn);
1673
1674 if (!n)
1675 {
1676 ERR_print_errors(bio_err);
1677 goto err;
1678 }
1679 X509_REQ_set_subject_name(req,n);
1680 req->req_info->enc.modified = 1;
1681 X509_NAME_free(n);
1682 }
1683
1684 if (default_op)
1685 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1686
1687 name=X509_REQ_get_subject_name(req);
1688 for (i=0; i<X509_NAME_entry_count(name); i++)
1689 {
1690 ne= X509_NAME_get_entry(name,i);
1691 str=X509_NAME_ENTRY_get_data(ne);
1692 obj=X509_NAME_ENTRY_get_object(ne);
1693
1694 if (msie_hack)
1695 {
1696 /* assume all type should be strings */
1697 nid=OBJ_obj2nid(ne->object);
1698
1699 if (str->type == V_ASN1_UNIVERSALSTRING)
1700 ASN1_UNIVERSALSTRING_to_string(str);
1701
1702 if ((str->type == V_ASN1_IA5STRING) &&
1703 (nid != NID_pkcs9_emailAddress))
1704 str->type=V_ASN1_T61STRING;
1705
1706 if ((nid == NID_pkcs9_emailAddress) &&
1707 (str->type == V_ASN1_PRINTABLESTRING))
1708 str->type=V_ASN1_IA5STRING;
1709 }
1710
1711 /* If no EMAIL is wanted in the subject */
1712 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1713 continue;
1714
1715 /* check some things */
1716 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1717 (str->type != V_ASN1_IA5STRING))
1718 {
1719 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1720 goto err;
1721 }
1722 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1723 {
1724 j=ASN1_PRINTABLE_type(str->data,str->length);
1725 if ( ((j == V_ASN1_T61STRING) &&
1726 (str->type != V_ASN1_T61STRING)) ||
1727 ((j == V_ASN1_IA5STRING) &&
1728 (str->type == V_ASN1_PRINTABLESTRING)))
1729 {
1730 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1731 goto err;
1732 }
1733 }
1734
1735 if (default_op)
1736 old_entry_print(bio_err, obj, str);
1737 }
1738
1739 /* Ok, now we check the 'policy' stuff. */
1740 if ((subject=X509_NAME_new()) == NULL)
1741 {
1742 BIO_printf(bio_err,"Memory allocation failure\n");
1743 goto err;
1744 }
1745
1746 /* take a copy of the issuer name before we mess with it. */
1747 if (selfsign)
1748 CAname=X509_NAME_dup(name);
1749 else
1750 CAname=X509_NAME_dup(x509->cert_info->subject);
1751 if (CAname == NULL) goto err;
1752 str=str2=NULL;
1753
1754 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1755 {
1756 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1757 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1758 {
1759 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1760 goto err;
1761 }
1762 obj=OBJ_nid2obj(j);
1763
1764 last= -1;
1765 for (;;)
1766 {
1767 /* lookup the object in the supplied name list */
1768 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1769 if (j < 0)
1770 {
1771 if (last != -1) break;
1772 tne=NULL;
1773 }
1774 else
1775 {
1776 tne=X509_NAME_get_entry(name,j);
1777 }
1778 last=j;
1779
1780 /* depending on the 'policy', decide what to do. */
1781 push=NULL;
1782 if (strcmp(cv->value,"optional") == 0)
1783 {
1784 if (tne != NULL)
1785 push=tne;
1786 }
1787 else if (strcmp(cv->value,"supplied") == 0)
1788 {
1789 if (tne == NULL)
1790 {
1791 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1792 goto err;
1793 }
1794 else
1795 push=tne;
1796 }
1797 else if (strcmp(cv->value,"match") == 0)
1798 {
1799 int last2;
1800
1801 if (tne == NULL)
1802 {
1803 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1804 goto err;
1805 }
1806
1807 last2= -1;
1808
1809 again2:
1810 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1811 if ((j < 0) && (last2 == -1))
1812 {
1813 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1814 goto err;
1815 }
1816 if (j >= 0)
1817 {
1818 push=X509_NAME_get_entry(CAname,j);
1819 str=X509_NAME_ENTRY_get_data(tne);
1820 str2=X509_NAME_ENTRY_get_data(push);
1821 last2=j;
1822 if (ASN1_STRING_cmp(str,str2) != 0)
1823 goto again2;
1824 }
1825 if (j < 0)
1826 {
1827 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));
1828 goto err;
1829 }
1830 }
1831 else
1832 {
1833 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1834 goto err;
1835 }
1836
1837 if (push != NULL)
1838 {
1839 if (!X509_NAME_add_entry(subject,push, -1, 0))
1840 {
1841 if (push != NULL)
1842 X509_NAME_ENTRY_free(push);
1843 BIO_printf(bio_err,"Memory allocation failure\n");
1844 goto err;
1845 }
1846 }
1847 if (j < 0) break;
1848 }
1849 }
1850
1851 if (preserve)
1852 {
1853 X509_NAME_free(subject);
1854 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1855 subject=X509_NAME_dup(name);
1856 if (subject == NULL) goto err;
1857 }
1858
1859 if (verbose)
1860 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1861
1862 /* Build the correct Subject if no e-mail is wanted in the subject */
1863 /* and add it later on because of the method extensions are added (altName) */
1864
1865 if (email_dn)
1866 dn_subject = subject;
1867 else
1868 {
1869 X509_NAME_ENTRY *tmpne;
1870 /* Its best to dup the subject DN and then delete any email
1871 * addresses because this retains its structure.
1872 */
1873 if (!(dn_subject = X509_NAME_dup(subject)))
1874 {
1875 BIO_printf(bio_err,"Memory allocation failure\n");
1876 goto err;
1877 }
1878 while((i = X509_NAME_get_index_by_NID(dn_subject,
1879 NID_pkcs9_emailAddress, -1)) >= 0)
1880 {
1881 tmpne = X509_NAME_get_entry(dn_subject, i);
1882 X509_NAME_delete_entry(dn_subject, i);
1883 X509_NAME_ENTRY_free(tmpne);
1884 }
1885 }
1886
1887 if (BN_is_zero(serial))
1888 row[DB_serial]=BUF_strdup("00");
1889 else
1890 row[DB_serial]=BN_bn2hex(serial);
1891 if (row[DB_serial] == NULL)
1892 {
1893 BIO_printf(bio_err,"Memory allocation failure\n");
1894 goto err;
1895 }
1896
1897 if (db->attributes.unique_subject)
1898 {
1899 rrow=TXT_DB_get_by_index(db->db,DB_name,row);
1900 if (rrow != NULL)
1901 {
1902 BIO_printf(bio_err,
1903 "ERROR:There is already a certificate for %s\n",
1904 row[DB_name]);
1905 }
1906 }
1907 if (rrow == NULL)
1908 {
1909 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
1910 if (rrow != NULL)
1911 {
1912 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1913 row[DB_serial]);
1914 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1915 }
1916 }
1917
1918 if (rrow != NULL)
1919 {
1920 BIO_printf(bio_err,
1921 "The matching entry has the following details\n");
1922 if (rrow[DB_type][0] == 'E')
1923 p="Expired";
1924 else if (rrow[DB_type][0] == 'R')
1925 p="Revoked";
1926 else if (rrow[DB_type][0] == 'V')
1927 p="Valid";
1928 else
1929 p="\ninvalid type, Data base error\n";
1930 BIO_printf(bio_err,"Type :%s\n",p);;
1931 if (rrow[DB_type][0] == 'R')
1932 {
1933 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1934 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1935 }
1936 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1937 BIO_printf(bio_err,"Expires on :%s\n",p);
1938 p=rrow[DB_serial]; if (p == NULL) p="undef";
1939 BIO_printf(bio_err,"Serial Number :%s\n",p);
1940 p=rrow[DB_file]; if (p == NULL) p="undef";
1941 BIO_printf(bio_err,"File name :%s\n",p);
1942 p=rrow[DB_name]; if (p == NULL) p="undef";
1943 BIO_printf(bio_err,"Subject Name :%s\n",p);
1944 ok= -1; /* This is now a 'bad' error. */
1945 goto err;
1946 }
1947
1948 /* We are now totally happy, lets make and sign the certificate */
1949 if (verbose)
1950 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1951
1952 if ((ret=X509_new()) == NULL) goto err;
1953 ci=ret->cert_info;
1954
1955 #ifdef X509_V3
1956 /* Make it an X509 v3 certificate. */
1957 if (!X509_set_version(ret,2)) goto err;
1958 #endif
1959
1960 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1961 goto err;
1962 if (selfsign)
1963 {
1964 if (!X509_set_issuer_name(ret,subject))
1965 goto err;
1966 }
1967 else
1968 {
1969 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1970 goto err;
1971 }
1972
1973 if (strcmp(startdate,"today") == 0)
1974 X509_gmtime_adj(X509_get_notBefore(ret),0);
1975 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1976
1977 if (enddate == NULL)
1978 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1979 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
1980
1981 if (!X509_set_subject_name(ret,subject)) goto err;
1982
1983 pktmp=X509_REQ_get_pubkey(req);
1984 i = X509_set_pubkey(ret,pktmp);
1985 EVP_PKEY_free(pktmp);
1986 if (!i) goto err;
1987
1988 /* Lets add the extensions, if there are any */
1989 if (ext_sect)
1990 {
1991 X509V3_CTX ctx;
1992 if (ci->version == NULL)
1993 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1994 goto err;
1995 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1996
1997 /* Free the current entries if any, there should not
1998 * be any I believe */
1999 if (ci->extensions != NULL)
2000 sk_X509_EXTENSION_pop_free(ci->extensions,
2001 X509_EXTENSION_free);
2002
2003 ci->extensions = NULL;
2004
2005 /* Initialize the context structure */
2006 if (selfsign)
2007 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2008 else
2009 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2010
2011 if (extconf)
2012 {
2013 if (verbose)
2014 BIO_printf(bio_err, "Extra configuration file found\n");
2015
2016 /* Use the extconf configuration db LHASH */
2017 X509V3_set_nconf(&ctx, extconf);
2018
2019 /* Test the structure (needed?) */
2020 /* X509V3_set_ctx_test(&ctx); */
2021
2022 /* Adds exts contained in the configuration file */
2023 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2024 {
2025 BIO_printf(bio_err,
2026 "ERROR: adding extensions in section %s\n",
2027 ext_sect);
2028 ERR_print_errors(bio_err);
2029 goto err;
2030 }
2031 if (verbose)
2032 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2033 }
2034 else if (ext_sect)
2035 {
2036 /* We found extensions to be set from config file */
2037 X509V3_set_nconf(&ctx, lconf);
2038
2039 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2040 {
2041 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2042 ERR_print_errors(bio_err);
2043 goto err;
2044 }
2045
2046 if (verbose)
2047 BIO_printf(bio_err, "Successfully added extensions from config\n");
2048 }
2049 }
2050
2051 /* Copy extensions from request (if any) */
2052
2053 if (!copy_extensions(ret, req, ext_copy))
2054 {
2055 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2056 ERR_print_errors(bio_err);
2057 goto err;
2058 }
2059
2060 /* Set the right value for the noemailDN option */
2061 if( email_dn == 0 )
2062 {
2063 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2064 }
2065
2066 if (!default_op)
2067 {
2068 BIO_printf(bio_err, "Certificate Details:\n");
2069 /* Never print signature details because signature not present */
2070 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2071 X509_print_ex(bio_err, ret, nameopt, certopt);
2072 }
2073
2074 BIO_printf(bio_err,"Certificate is to be certified until ");
2075 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2076 if (days) BIO_printf(bio_err," (%ld days)",days);
2077 BIO_printf(bio_err, "\n");
2078
2079 if (!batch)
2080 {
2081
2082 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2083 (void)BIO_flush(bio_err);
2084 buf[0]='\0';
2085 fgets(buf,sizeof(buf)-1,stdin);
2086 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2087 {
2088 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2089 ok=0;
2090 goto err;
2091 }
2092 }
2093
2094
2095 #ifndef OPENSSL_NO_DSA
2096 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2097 pktmp=X509_get_pubkey(ret);
2098 if (EVP_PKEY_missing_parameters(pktmp) &&
2099 !EVP_PKEY_missing_parameters(pkey))
2100 EVP_PKEY_copy_parameters(pktmp,pkey);
2101 EVP_PKEY_free(pktmp);
2102 #endif
2103 #ifndef OPENSSL_NO_ECDSA
2104 if (pkey->type == EVP_PKEY_EC)
2105 dgst = EVP_ecdsa();
2106 pktmp = X509_get_pubkey(ret);
2107 if (EVP_PKEY_missing_parameters(pktmp) &&
2108 !EVP_PKEY_missing_parameters(pkey))
2109 EVP_PKEY_copy_parameters(pktmp, pkey);
2110 EVP_PKEY_free(pktmp);
2111 #endif
2112
2113
2114 if (!X509_sign(ret,pkey,dgst))
2115 goto err;
2116
2117 /* We now just add it to the database */
2118 row[DB_type]=(char *)OPENSSL_malloc(2);
2119
2120 tm=X509_get_notAfter(ret);
2121 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2122 memcpy(row[DB_exp_date],tm->data,tm->length);
2123 row[DB_exp_date][tm->length]='\0';
2124
2125 row[DB_rev_date]=NULL;
2126
2127 /* row[DB_serial] done already */
2128 row[DB_file]=(char *)OPENSSL_malloc(8);
2129 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2130
2131 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2132 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2133 {
2134 BIO_printf(bio_err,"Memory allocation failure\n");
2135 goto err;
2136 }
2137 BUF_strlcpy(row[DB_file],"unknown",8);
2138 row[DB_type][0]='V';
2139 row[DB_type][1]='\0';
2140
2141 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2142 {
2143 BIO_printf(bio_err,"Memory allocation failure\n");
2144 goto err;
2145 }
2146
2147 for (i=0; i<DB_NUMBER; i++)
2148 {
2149 irow[i]=row[i];
2150 row[i]=NULL;
2151 }
2152 irow[DB_NUMBER]=NULL;
2153
2154 if (!TXT_DB_insert(db->db,irow))
2155 {
2156 BIO_printf(bio_err,"failed to update database\n");
2157 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2158 goto err;
2159 }
2160 ok=1;
2161 err:
2162 for (i=0; i<DB_NUMBER; i++)
2163 if (row[i] != NULL) OPENSSL_free(row[i]);
2164
2165 if (CAname != NULL)
2166 X509_NAME_free(CAname);
2167 if (subject != NULL)
2168 X509_NAME_free(subject);
2169 if ((dn_subject != NULL) && !email_dn)
2170 X509_NAME_free(dn_subject);
2171 if (tmptm != NULL)
2172 ASN1_UTCTIME_free(tmptm);
2173 if (ok <= 0)
2174 {
2175 if (ret != NULL) X509_free(ret);
2176 ret=NULL;
2177 }
2178 else
2179 *xret=ret;
2180 return(ok);
2181 }
2182
2183 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2184 {
2185
2186 if (output_der)
2187 {
2188 (void)i2d_X509_bio(bp,x);
2189 return;
2190 }
2191 #if 0
2192 /* ??? Not needed since X509_print prints all this stuff anyway */
2193 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2194 BIO_printf(bp,"issuer :%s\n",f);
2195
2196 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2197 BIO_printf(bp,"subject:%s\n",f);
2198
2199 BIO_puts(bp,"serial :");
2200 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2201 BIO_puts(bp,"\n\n");
2202 #endif
2203 if (!notext)X509_print(bp,x);
2204 PEM_write_bio_X509(bp,x);
2205 }
2206
2207 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2208 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2209 BIGNUM *serial, char *subj, int multirdn, int email_dn, char *startdate, char *enddate,
2210 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2211 unsigned long nameopt, int default_op, int ext_copy)
2212 {
2213 STACK_OF(CONF_VALUE) *sk=NULL;
2214 LHASH *parms=NULL;
2215 X509_REQ *req=NULL;
2216 CONF_VALUE *cv=NULL;
2217 NETSCAPE_SPKI *spki = NULL;
2218 X509_REQ_INFO *ri;
2219 char *type,*buf;
2220 EVP_PKEY *pktmp=NULL;
2221 X509_NAME *n=NULL;
2222 X509_NAME_ENTRY *ne=NULL;
2223 int ok= -1,i,j;
2224 long errline;
2225 int nid;
2226
2227 /*
2228 * Load input file into a hash table. (This is just an easy
2229 * way to read and parse the file, then put it into a convenient
2230 * STACK format).
2231 */
2232 parms=CONF_load(NULL,infile,&errline);
2233 if (parms == NULL)
2234 {
2235 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2236 ERR_print_errors(bio_err);
2237 goto err;
2238 }
2239
2240 sk=CONF_get_section(parms, "default");
2241 if (sk_CONF_VALUE_num(sk) == 0)
2242 {
2243 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2244 CONF_free(parms);
2245 goto err;
2246 }
2247
2248 /*
2249 * Now create a dummy X509 request structure. We don't actually
2250 * have an X509 request, but we have many of the components
2251 * (a public key, various DN components). The idea is that we
2252 * put these components into the right X509 request structure
2253 * and we can use the same code as if you had a real X509 request.
2254 */
2255 req=X509_REQ_new();
2256 if (req == NULL)
2257 {
2258 ERR_print_errors(bio_err);
2259 goto err;
2260 }
2261
2262 /*
2263 * Build up the subject name set.
2264 */
2265 ri=req->req_info;
2266 n = ri->subject;
2267
2268 for (i = 0; ; i++)
2269 {
2270 if (sk_CONF_VALUE_num(sk) <= i) break;
2271
2272 cv=sk_CONF_VALUE_value(sk,i);
2273 type=cv->name;
2274 /* Skip past any leading X. X: X, etc to allow for
2275 * multiple instances
2276 */
2277 for (buf = cv->name; *buf ; buf++)
2278 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2279 {
2280 buf++;
2281 if (*buf) type = buf;
2282 break;
2283 }
2284
2285 buf=cv->value;
2286 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2287 {
2288 if (strcmp(type, "SPKAC") == 0)
2289 {
2290 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2291 if (spki == NULL)
2292 {
2293 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2294 ERR_print_errors(bio_err);
2295 goto err;
2296 }
2297 }
2298 continue;
2299 }
2300
2301 /*
2302 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2303 continue;
2304 */
2305
2306 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2307 if (fix_data(nid, &j) == 0)
2308 {
2309 BIO_printf(bio_err,
2310 "invalid characters in string %s\n",buf);
2311 goto err;
2312 }
2313
2314 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2315 (unsigned char *)buf,
2316 strlen(buf))) == NULL)
2317 goto err;
2318
2319 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2320 }
2321 if (spki == NULL)
2322 {
2323 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2324 infile);
2325 goto err;
2326 }
2327
2328 /*
2329 * Now extract the key from the SPKI structure.
2330 */
2331
2332 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2333
2334 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2335 {
2336 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2337 goto err;
2338 }
2339
2340 j = NETSCAPE_SPKI_verify(spki, pktmp);
2341 if (j <= 0)
2342 {
2343 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2344 goto err;
2345 }
2346 BIO_printf(bio_err,"Signature ok\n");
2347
2348 X509_REQ_set_pubkey(req,pktmp);
2349 EVP_PKEY_free(pktmp);
2350 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,multirdn,email_dn,startdate,enddate,
2351 days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2352 ext_copy, 0);
2353 err:
2354 if (req != NULL) X509_REQ_free(req);
2355 if (parms != NULL) CONF_free(parms);
2356 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2357 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2358
2359 return(ok);
2360 }
2361
2362 static int fix_data(int nid, int *type)
2363 {
2364 if (nid == NID_pkcs9_emailAddress)
2365 *type=V_ASN1_IA5STRING;
2366 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2367 *type=V_ASN1_T61STRING;
2368 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2369 *type=V_ASN1_T61STRING;
2370 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2371 return(0);
2372 if (nid == NID_pkcs9_unstructuredName)
2373 *type=V_ASN1_IA5STRING;
2374 return(1);
2375 }
2376
2377 static int check_time_format(char *str)
2378 {
2379 ASN1_UTCTIME tm;
2380
2381 tm.data=(unsigned char *)str;
2382 tm.length=strlen(str);
2383 tm.type=V_ASN1_UTCTIME;
2384 return(ASN1_UTCTIME_check(&tm));
2385 }
2386
2387 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2388 {
2389 ASN1_UTCTIME *tm=NULL;
2390 char *row[DB_NUMBER],**rrow,**irow;
2391 char *rev_str = NULL;
2392 BIGNUM *bn = NULL;
2393 int ok=-1,i;
2394
2395 for (i=0; i<DB_NUMBER; i++)
2396 row[i]=NULL;
2397 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2398 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2399 if (BN_is_zero(bn))
2400 row[DB_serial]=BUF_strdup("00");
2401 else
2402 row[DB_serial]=BN_bn2hex(bn);
2403 BN_free(bn);
2404 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2405 {
2406 BIO_printf(bio_err,"Memory allocation failure\n");
2407 goto err;
2408 }
2409 /* We have to lookup by serial number because name lookup
2410 * skips revoked certs
2411 */
2412 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2413 if (rrow == NULL)
2414 {
2415 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]);
2416
2417 /* We now just add it to the database */
2418 row[DB_type]=(char *)OPENSSL_malloc(2);
2419
2420 tm=X509_get_notAfter(x509);
2421 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2422 memcpy(row[DB_exp_date],tm->data,tm->length);
2423 row[DB_exp_date][tm->length]='\0';
2424
2425 row[DB_rev_date]=NULL;
2426
2427 /* row[DB_serial] done already */
2428 row[DB_file]=(char *)OPENSSL_malloc(8);
2429
2430 /* row[DB_name] done already */
2431
2432 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2433 (row[DB_file] == NULL))
2434 {
2435 BIO_printf(bio_err,"Memory allocation failure\n");
2436 goto err;
2437 }
2438 BUF_strlcpy(row[DB_file],"unknown",8);
2439 row[DB_type][0]='V';
2440 row[DB_type][1]='\0';
2441
2442 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2443 {
2444 BIO_printf(bio_err,"Memory allocation failure\n");
2445 goto err;
2446 }
2447
2448 for (i=0; i<DB_NUMBER; i++)
2449 {
2450 irow[i]=row[i];
2451 row[i]=NULL;
2452 }
2453 irow[DB_NUMBER]=NULL;
2454
2455 if (!TXT_DB_insert(db->db,irow))
2456 {
2457 BIO_printf(bio_err,"failed to update database\n");
2458 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2459 goto err;
2460 }
2461
2462 /* Revoke Certificate */
2463 ok = do_revoke(x509,db, type, value);
2464
2465 goto err;
2466
2467 }
2468 else if (index_name_cmp((const char **)row,(const char **)rrow))
2469 {
2470 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2471 row[DB_name]);
2472 goto err;
2473 }
2474 else if (rrow[DB_type][0]=='R')
2475 {
2476 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2477 row[DB_serial]);
2478 goto err;
2479 }
2480 else
2481 {
2482 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2483 rev_str = make_revocation_str(type, value);
2484 if (!rev_str)
2485 {
2486 BIO_printf(bio_err, "Error in revocation arguments\n");
2487 goto err;
2488 }
2489 rrow[DB_type][0]='R';
2490 rrow[DB_type][1]='\0';
2491 rrow[DB_rev_date] = rev_str;
2492 }
2493 ok=1;
2494 err:
2495 for (i=0; i<DB_NUMBER; i++)
2496 {
2497 if (row[i] != NULL)
2498 OPENSSL_free(row[i]);
2499 }
2500 return(ok);
2501 }
2502
2503 static int get_certificate_status(const char *serial, CA_DB *db)
2504 {
2505 char *row[DB_NUMBER],**rrow;
2506 int ok=-1,i;
2507
2508 /* Free Resources */
2509 for (i=0; i<DB_NUMBER; i++)
2510 row[i]=NULL;
2511
2512 /* Malloc needed char spaces */
2513 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2514 if (row[DB_serial] == NULL)
2515 {
2516 BIO_printf(bio_err,"Malloc failure\n");
2517 goto err;
2518 }
2519
2520 if (strlen(serial) % 2)
2521 {
2522 /* Set the first char to 0 */;
2523 row[DB_serial][0]='0';
2524
2525 /* Copy String from serial to row[DB_serial] */
2526 memcpy(row[DB_serial]+1, serial, strlen(serial));
2527 row[DB_serial][strlen(serial)+1]='\0';
2528 }
2529 else
2530 {
2531 /* Copy String from serial to row[DB_serial] */
2532 memcpy(row[DB_serial], serial, strlen(serial));
2533 row[DB_serial][strlen(serial)]='\0';
2534 }
2535
2536 /* Make it Upper Case */
2537 for (i=0; row[DB_serial][i] != '\0'; i++)
2538 row[DB_serial][i] = toupper(row[DB_serial][i]);
2539
2540
2541 ok=1;
2542
2543 /* Search for the certificate */
2544 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2545 if (rrow == NULL)
2546 {
2547 BIO_printf(bio_err,"Serial %s not present in db.\n",
2548 row[DB_serial]);
2549 ok=-1;
2550 goto err;
2551 }
2552 else if (rrow[DB_type][0]=='V')
2553 {
2554 BIO_printf(bio_err,"%s=Valid (%c)\n",
2555 row[DB_serial], rrow[DB_type][0]);
2556 goto err;
2557 }
2558 else if (rrow[DB_type][0]=='R')
2559 {
2560 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2561 row[DB_serial], rrow[DB_type][0]);
2562 goto err;
2563 }
2564 else if (rrow[DB_type][0]=='E')
2565 {
2566 BIO_printf(bio_err,"%s=Expired (%c)\n",
2567 row[DB_serial], rrow[DB_type][0]);
2568 goto err;
2569 }
2570 else if (rrow[DB_type][0]=='S')
2571 {
2572 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2573 row[DB_serial], rrow[DB_type][0]);
2574 goto err;
2575 }
2576 else
2577 {
2578 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2579 row[DB_serial], rrow[DB_type][0]);
2580 ok=-1;
2581 }
2582 err:
2583 for (i=0; i<DB_NUMBER; i++)
2584 {
2585 if (row[i] != NULL)
2586 OPENSSL_free(row[i]);
2587 }
2588 return(ok);
2589 }
2590
2591 static int do_updatedb (CA_DB *db)
2592 {
2593 ASN1_UTCTIME *a_tm = NULL;
2594 int i, cnt = 0;
2595 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2596 char **rrow, *a_tm_s;
2597
2598 a_tm = ASN1_UTCTIME_new();
2599
2600 /* get actual time and make a string */
2601 a_tm = X509_gmtime_adj(a_tm, 0);
2602 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2603 if (a_tm_s == NULL)
2604 {
2605 cnt = -1;
2606 goto err;
2607 }
2608
2609 memcpy(a_tm_s, a_tm->data, a_tm->length);
2610 a_tm_s[a_tm->length] = '\0';
2611
2612 if (strncmp(a_tm_s, "49", 2) <= 0)
2613 a_y2k = 1;
2614 else
2615 a_y2k = 0;
2616
2617 for (i = 0; i < sk_num(db->db->data); i++)
2618 {
2619 rrow = (char **) sk_value(db->db->data, i);
2620
2621 if (rrow[DB_type][0] == 'V')
2622 {
2623 /* ignore entries that are not valid */
2624 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2625 db_y2k = 1;
2626 else
2627 db_y2k = 0;
2628
2629 if (db_y2k == a_y2k)
2630 {
2631 /* all on the same y2k side */
2632 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2633 {
2634 rrow[DB_type][0] = 'E';
2635 rrow[DB_type][1] = '\0';
2636 cnt++;
2637
2638 BIO_printf(bio_err, "%s=Expired\n",
2639 rrow[DB_serial]);
2640 }
2641 }
2642 else if (db_y2k < a_y2k)
2643 {
2644 rrow[DB_type][0] = 'E';
2645 rrow[DB_type][1] = '\0';
2646 cnt++;
2647
2648 BIO_printf(bio_err, "%s=Expired\n",
2649 rrow[DB_serial]);
2650 }
2651
2652 }
2653 }
2654
2655 err:
2656
2657 ASN1_UTCTIME_free(a_tm);
2658 OPENSSL_free(a_tm_s);
2659
2660 return (cnt);
2661 }
2662
2663 static char *crl_reasons[] = {
2664 /* CRL reason strings */
2665 "unspecified",
2666 "keyCompromise",
2667 "CACompromise",
2668 "affiliationChanged",
2669 "superseded",
2670 "cessationOfOperation",
2671 "certificateHold",
2672 "removeFromCRL",
2673 /* Additional pseudo reasons */
2674 "holdInstruction",
2675 "keyTime",
2676 "CAkeyTime"
2677 };
2678
2679 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2680
2681 /* Given revocation information convert to a DB string.
2682 * The format of the string is:
2683 * revtime[,reason,extra]. Where 'revtime' is the
2684 * revocation time (the current time). 'reason' is the
2685 * optional CRL reason and 'extra' is any additional
2686 * argument
2687 */
2688
2689 char *make_revocation_str(int rev_type, char *rev_arg)
2690 {
2691 char *reason = NULL, *other = NULL, *str;
2692 ASN1_OBJECT *otmp;
2693 ASN1_UTCTIME *revtm = NULL;
2694 int i;
2695 switch (rev_type)
2696 {
2697 case REV_NONE:
2698 break;
2699
2700 case REV_CRL_REASON:
2701 for (i = 0; i < 8; i++)
2702 {
2703 if (!strcasecmp(rev_arg, crl_reasons[i]))
2704 {
2705 reason = crl_reasons[i];
2706 break;
2707 }
2708 }
2709 if (reason == NULL)
2710 {
2711 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2712 return NULL;
2713 }
2714 break;
2715
2716 case REV_HOLD:
2717 /* Argument is an OID */
2718
2719 otmp = OBJ_txt2obj(rev_arg, 0);
2720 ASN1_OBJECT_free(otmp);
2721
2722 if (otmp == NULL)
2723 {
2724 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2725 return NULL;
2726 }
2727
2728 reason = "holdInstruction";
2729 other = rev_arg;
2730 break;
2731
2732 case REV_KEY_COMPROMISE:
2733 case REV_CA_COMPROMISE:
2734
2735 /* Argument is the key compromise time */
2736 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2737 {
2738 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2739 return NULL;
2740 }
2741 other = rev_arg;
2742 if (rev_type == REV_KEY_COMPROMISE)
2743 reason = "keyTime";
2744 else
2745 reason = "CAkeyTime";
2746
2747 break;
2748
2749 }
2750
2751 revtm = X509_gmtime_adj(NULL, 0);
2752
2753 i = revtm->length + 1;
2754
2755 if (reason) i += strlen(reason) + 1;
2756 if (other) i += strlen(other) + 1;
2757
2758 str = OPENSSL_malloc(i);
2759
2760 if (!str) return NULL;
2761
2762 BUF_strlcpy(str, (char *)revtm->data, i);
2763 if (reason)
2764 {
2765 BUF_strlcat(str, ",", i);
2766 BUF_strlcat(str, reason, i);
2767 }
2768 if (other)
2769 {
2770 BUF_strlcat(str, ",", i);
2771 BUF_strlcat(str, other, i);
2772 }
2773 ASN1_UTCTIME_free(revtm);
2774 return str;
2775 }
2776
2777 /* Convert revocation field to X509_REVOKED entry
2778 * return code:
2779 * 0 error
2780 * 1 OK
2781 * 2 OK and some extensions added (i.e. V2 CRL)
2782 */
2783
2784
2785 int make_revoked(X509_REVOKED *rev, char *str)
2786 {
2787 char *tmp = NULL;
2788 int reason_code = -1;
2789 int i, ret = 0;
2790 ASN1_OBJECT *hold = NULL;
2791 ASN1_GENERALIZEDTIME *comp_time = NULL;
2792 ASN1_ENUMERATED *rtmp = NULL;
2793
2794 ASN1_TIME *revDate = NULL;
2795
2796 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2797
2798 if (i == 0)
2799 goto err;
2800
2801 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2802 goto err;
2803
2804 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2805 {
2806 rtmp = ASN1_ENUMERATED_new();
2807 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2808 goto err;
2809 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2810 goto err;
2811 }
2812
2813 if (rev && comp_time)
2814 {
2815 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2816 goto err;
2817 }
2818 if (rev && hold)
2819 {
2820 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2821 goto err;
2822 }
2823
2824 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2825 ret = 2;
2826 else ret = 1;
2827
2828 err:
2829
2830 if (tmp) OPENSSL_free(tmp);
2831 ASN1_OBJECT_free(hold);
2832 ASN1_GENERALIZEDTIME_free(comp_time);
2833 ASN1_ENUMERATED_free(rtmp);
2834 ASN1_TIME_free(revDate);
2835
2836 return ret;
2837 }
2838
2839 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2840 {
2841 char buf[25],*pbuf, *p;
2842 int j;
2843 j=i2a_ASN1_OBJECT(bp,obj);
2844 pbuf=buf;
2845 for (j=22-j; j>0; j--)
2846 *(pbuf++)=' ';
2847 *(pbuf++)=':';
2848 *(pbuf++)='\0';
2849 BIO_puts(bp,buf);
2850
2851 if (str->type == V_ASN1_PRINTABLESTRING)
2852 BIO_printf(bp,"PRINTABLE:'");
2853 else if (str->type == V_ASN1_T61STRING)
2854 BIO_printf(bp,"T61STRING:'");
2855 else if (str->type == V_ASN1_IA5STRING)
2856 BIO_printf(bp,"IA5STRING:'");
2857 else if (str->type == V_ASN1_UNIVERSALSTRING)
2858 BIO_printf(bp,"UNIVERSALSTRING:'");
2859 else
2860 BIO_printf(bp,"ASN.1 %2d:'",str->type);
2861
2862 p=(char *)str->data;
2863 for (j=str->length; j>0; j--)
2864 {
2865 if ((*p >= ' ') && (*p <= '~'))
2866 BIO_printf(bp,"%c",*p);
2867 else if (*p & 0x80)
2868 BIO_printf(bp,"\\0x%02X",*p);
2869 else if ((unsigned char)*p == 0xf7)
2870 BIO_printf(bp,"^?");
2871 else BIO_printf(bp,"^%c",*p+'@');
2872 p++;
2873 }
2874 BIO_printf(bp,"'\n");
2875 return 1;
2876 }
2877
2878 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
2879 {
2880 char *tmp = NULL;
2881 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2882 int reason_code = -1;
2883 int ret = 0;
2884 unsigned int i;
2885 ASN1_OBJECT *hold = NULL;
2886 ASN1_GENERALIZEDTIME *comp_time = NULL;
2887 tmp = BUF_strdup(str);
2888
2889 p = strchr(tmp, ',');
2890
2891 rtime_str = tmp;
2892
2893 if (p)
2894 {
2895 *p = '\0';
2896 p++;
2897 reason_str = p;
2898 p = strchr(p, ',');
2899 if (p)
2900 {
2901 *p = '\0';
2902 arg_str = p + 1;
2903 }
2904 }
2905
2906 if (prevtm)
2907 {
2908 *prevtm = ASN1_UTCTIME_new();
2909 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
2910 {
2911 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2912 goto err;
2913 }
2914 }
2915 if (reason_str)
2916 {
2917 for (i = 0; i < NUM_REASONS; i++)
2918 {
2919 if(!strcasecmp(reason_str, crl_reasons[i]))
2920 {
2921 reason_code = i;
2922 break;
2923 }
2924 }
2925 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
2926 {
2927 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2928 goto err;
2929 }
2930
2931 if (reason_code == 7)
2932 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2933 else if (reason_code == 8) /* Hold instruction */
2934 {
2935 if (!arg_str)
2936 {
2937 BIO_printf(bio_err, "missing hold instruction\n");
2938 goto err;
2939 }
2940 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2941 hold = OBJ_txt2obj(arg_str, 0);
2942
2943 if (!hold)
2944 {
2945 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2946 goto err;
2947 }
2948 if (phold) *phold = hold;
2949 }
2950 else if ((reason_code == 9) || (reason_code == 10))
2951 {
2952 if (!arg_str)
2953 {
2954 BIO_printf(bio_err, "missing compromised time\n");
2955 goto err;
2956 }
2957 comp_time = ASN1_GENERALIZEDTIME_new();
2958 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
2959 {
2960 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2961 goto err;
2962 }
2963 if (reason_code == 9)
2964 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2965 else
2966 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2967 }
2968 }
2969
2970 if (preason) *preason = reason_code;
2971 if (pinvtm) *pinvtm = comp_time;
2972 else ASN1_GENERALIZEDTIME_free(comp_time);
2973
2974 ret = 1;
2975
2976 err:
2977
2978 if (tmp) OPENSSL_free(tmp);
2979 if (!phold) ASN1_OBJECT_free(hold);
2980 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
2981
2982 return ret;
2983 }
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