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OpenSSL 1.0.1i
[tomato.git] / release / src / router / openssl / apps / ca.c
blob9c25026ac0b20a26cc3e6976a211353bd800464d
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 <openssl/conf.h>
67 #include <openssl/bio.h>
68 #include <openssl/err.h>
69 #include <openssl/bn.h>
70 #include <openssl/txt_db.h>
71 #include <openssl/evp.h>
72 #include <openssl/x509.h>
73 #include <openssl/x509v3.h>
74 #include <openssl/objects.h>
75 #include <openssl/ocsp.h>
76 #include <openssl/pem.h>
77
78 #ifndef W_OK
79 # ifdef OPENSSL_SYS_VMS
80 # if defined(__DECC)
81 # include <unistd.h>
82 # else
83 # include <unixlib.h>
84 # endif
85 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE)
86 # include <sys/file.h>
87 # endif
88 #endif
89
90 #include "apps.h"
91
92 #ifndef W_OK
93 # define F_OK 0
94 # define X_OK 1
95 # define W_OK 2
96 # define R_OK 4
97 #endif
98
99 #undef PROG
100 #define PROG ca_main
101
102 #define BASE_SECTION "ca"
103 #define CONFIG_FILE "openssl.cnf"
104
105 #define ENV_DEFAULT_CA "default_ca"
106
107 #define STRING_MASK "string_mask"
108 #define UTF8_IN "utf8"
109
110 #define ENV_DIR "dir"
111 #define ENV_CERTS "certs"
112 #define ENV_CRL_DIR "crl_dir"
113 #define ENV_CA_DB "CA_DB"
114 #define ENV_NEW_CERTS_DIR "new_certs_dir"
115 #define ENV_CERTIFICATE "certificate"
116 #define ENV_SERIAL "serial"
117 #define ENV_CRLNUMBER "crlnumber"
118 #define ENV_CRL "crl"
119 #define ENV_PRIVATE_KEY "private_key"
120 #define ENV_RANDFILE "RANDFILE"
121 #define ENV_DEFAULT_DAYS "default_days"
122 #define ENV_DEFAULT_STARTDATE "default_startdate"
123 #define ENV_DEFAULT_ENDDATE "default_enddate"
124 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
125 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
126 #define ENV_DEFAULT_MD "default_md"
127 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
128 #define ENV_PRESERVE "preserve"
129 #define ENV_POLICY "policy"
130 #define ENV_EXTENSIONS "x509_extensions"
131 #define ENV_CRLEXT "crl_extensions"
132 #define ENV_MSIE_HACK "msie_hack"
133 #define ENV_NAMEOPT "name_opt"
134 #define ENV_CERTOPT "cert_opt"
135 #define ENV_EXTCOPY "copy_extensions"
136 #define ENV_UNIQUE_SUBJECT "unique_subject"
137
138 #define ENV_DATABASE "database"
139
140 /* Additional revocation information types */
141
142 #define REV_NONE 0 /* No addditional information */
143 #define REV_CRL_REASON 1 /* Value is CRL reason code */
144 #define REV_HOLD 2 /* Value is hold instruction */
145 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
146 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
147
148 static const char *ca_usage[]={
149 "usage: ca args\n",
150 "\n",
151 " -verbose - Talk alot while doing things\n",
152 " -config file - A config file\n",
153 " -name arg - The particular CA definition to use\n",
154 " -gencrl - Generate a new CRL\n",
155 " -crldays days - Days is when the next CRL is due\n",
156 " -crlhours hours - Hours is when the next CRL is due\n",
157 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
158 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
159 " -days arg - number of days to certify the certificate for\n",
160 " -md arg - md to use, one of md2, md5, sha or sha1\n",
161 " -policy arg - The CA 'policy' to support\n",
162 " -keyfile arg - private key file\n",
163 " -keyform arg - private key file format (PEM or ENGINE)\n",
164 " -key arg - key to decode the private key if it is encrypted\n",
165 " -cert file - The CA certificate\n",
166 " -selfsign - sign a certificate with the key associated with it\n",
167 " -in file - The input PEM encoded certificate request(s)\n",
168 " -out file - Where to put the output file(s)\n",
169 " -outdir dir - Where to put output certificates\n",
170 " -infiles .... - The last argument, requests to process\n",
171 " -spkac file - File contains DN and signed public key and challenge\n",
172 " -ss_cert file - File contains a self signed cert to sign\n",
173 " -preserveDN - Don't re-order the DN\n",
174 " -noemailDN - Don't add the EMAIL field into certificate' subject\n",
175 " -batch - Don't ask questions\n",
176 " -msie_hack - msie modifications to handle all those universal strings\n",
177 " -revoke file - Revoke a certificate (given in file)\n",
178 " -subj arg - Use arg instead of request's subject\n",
179 " -utf8 - input characters are UTF8 (default ASCII)\n",
180 " -multivalue-rdn - enable support for multivalued RDNs\n",
181 " -extensions .. - Extension section (override value in config file)\n",
182 " -extfile file - Configuration file with X509v3 extentions to add\n",
183 " -crlexts .. - CRL extension section (override value in config file)\n",
184 #ifndef OPENSSL_NO_ENGINE
185 " -engine e - use engine e, possibly a hardware device.\n",
186 #endif
187 " -status serial - Shows certificate status given the serial number\n",
188 " -updatedb - Updates db for expired certificates\n",
189 NULL
190 };
191
192 #ifdef EFENCE
193 extern int EF_PROTECT_FREE;
194 extern int EF_PROTECT_BELOW;
195 extern int EF_ALIGNMENT;
196 #endif
197
198 static void lookup_fail(const char *name, const char *tag);
199 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
200 const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts,
201 STACK_OF(CONF_VALUE) *policy,CA_DB *db,
202 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate,
203 char *enddate, long days, int batch, char *ext_sect, CONF *conf,
204 int verbose, unsigned long certopt, unsigned long nameopt,
205 int default_op, int ext_copy, int selfsign);
206 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
207 const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts,
208 STACK_OF(CONF_VALUE) *policy,
209 CA_DB *db, BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn,
210 char *startdate, char *enddate, long days, int batch,
211 char *ext_sect, CONF *conf,int verbose, unsigned long certopt,
212 unsigned long nameopt, int default_op, int ext_copy,
213 ENGINE *e);
214 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
215 const EVP_MD *dgst,STACK_OF(OPENSSL_STRING) *sigopts,
216 STACK_OF(CONF_VALUE) *policy,
217 CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn, int email_dn,
218 char *startdate, char *enddate, long days, char *ext_sect,
219 CONF *conf, int verbose, unsigned long certopt,
220 unsigned long nameopt, int default_op, int ext_copy);
221 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
222 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
223 STACK_OF(OPENSSL_STRING) *sigopts,
224 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,char *subj,unsigned long chtype, int multirdn,
225 int email_dn, char *startdate, char *enddate, long days, int batch,
226 int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
227 unsigned long certopt, unsigned long nameopt, int default_op,
228 int ext_copy, int selfsign);
229 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
230 static int get_certificate_status(const char *ser_status, CA_DB *db);
231 static int do_updatedb(CA_DB *db);
232 static int check_time_format(const char *str);
233 char *make_revocation_str(int rev_type, char *rev_arg);
234 int make_revoked(X509_REVOKED *rev, const char *str);
235 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
236 static CONF *conf=NULL;
237 static CONF *extconf=NULL;
238 static char *section=NULL;
239
240 static int preserve=0;
241 static int msie_hack=0;
242
243
244 int MAIN(int, char **);
245
246 int MAIN(int argc, char **argv)
247 {
248 ENGINE *e = NULL;
249 char *key=NULL,*passargin=NULL;
250 int create_ser = 0;
251 int free_key = 0;
252 int total=0;
253 int total_done=0;
254 int badops=0;
255 int ret=1;
256 int email_dn=1;
257 int req=0;
258 int verbose=0;
259 int gencrl=0;
260 int dorevoke=0;
261 int doupdatedb=0;
262 long crldays=0;
263 long crlhours=0;
264 long crlsec=0;
265 long errorline= -1;
266 char *configfile=NULL;
267 char *md=NULL;
268 char *policy=NULL;
269 char *keyfile=NULL;
270 char *certfile=NULL;
271 int keyform=FORMAT_PEM;
272 char *infile=NULL;
273 char *spkac_file=NULL;
274 char *ss_cert_file=NULL;
275 char *ser_status=NULL;
276 EVP_PKEY *pkey=NULL;
277 int output_der = 0;
278 char *outfile=NULL;
279 char *outdir=NULL;
280 char *serialfile=NULL;
281 char *crlnumberfile=NULL;
282 char *extensions=NULL;
283 char *extfile=NULL;
284 char *subj=NULL;
285 unsigned long chtype = MBSTRING_ASC;
286 int multirdn = 0;
287 char *tmp_email_dn=NULL;
288 char *crl_ext=NULL;
289 int rev_type = REV_NONE;
290 char *rev_arg = NULL;
291 BIGNUM *serial=NULL;
292 BIGNUM *crlnumber=NULL;
293 char *startdate=NULL;
294 char *enddate=NULL;
295 long days=0;
296 int batch=0;
297 int notext=0;
298 unsigned long nameopt = 0, certopt = 0;
299 int default_op = 1;
300 int ext_copy = EXT_COPY_NONE;
301 int selfsign = 0;
302 X509 *x509=NULL, *x509p = NULL;
303 X509 *x=NULL;
304 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
305 char *dbfile=NULL;
306 CA_DB *db=NULL;
307 X509_CRL *crl=NULL;
308 X509_REVOKED *r=NULL;
309 ASN1_TIME *tmptm;
310 ASN1_INTEGER *tmpser;
311 char *f;
312 const char *p;
313 char * const *pp;
314 int i,j;
315 const EVP_MD *dgst=NULL;
316 STACK_OF(CONF_VALUE) *attribs=NULL;
317 STACK_OF(X509) *cert_sk=NULL;
318 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
319 #undef BSIZE
320 #define BSIZE 256
321 MS_STATIC char buf[3][BSIZE];
322 char *randfile=NULL;
323 #ifndef OPENSSL_NO_ENGINE
324 char *engine = NULL;
325 #endif
326 char *tofree=NULL;
327 DB_ATTR db_attr;
328
329 #ifdef EFENCE
330 EF_PROTECT_FREE=1;
331 EF_PROTECT_BELOW=1;
332 EF_ALIGNMENT=0;
333 #endif
334
335 apps_startup();
336
337 conf = NULL;
338 key = NULL;
339 section = NULL;
340
341 preserve=0;
342 msie_hack=0;
343 if (bio_err == NULL)
344 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
345 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
346
347 argc--;
348 argv++;
349 while (argc >= 1)
350 {
351 if (strcmp(*argv,"-verbose") == 0)
352 verbose=1;
353 else if (strcmp(*argv,"-config") == 0)
354 {
355 if (--argc < 1) goto bad;
356 configfile= *(++argv);
357 }
358 else if (strcmp(*argv,"-name") == 0)
359 {
360 if (--argc < 1) goto bad;
361 section= *(++argv);
362 }
363 else if (strcmp(*argv,"-subj") == 0)
364 {
365 if (--argc < 1) goto bad;
366 subj= *(++argv);
367 /* preserve=1; */
368 }
369 else if (strcmp(*argv,"-utf8") == 0)
370 chtype = MBSTRING_UTF8;
371 else if (strcmp(*argv,"-create_serial") == 0)
372 create_ser = 1;
373 else if (strcmp(*argv,"-multivalue-rdn") == 0)
374 multirdn=1;
375 else if (strcmp(*argv,"-startdate") == 0)
376 {
377 if (--argc < 1) goto bad;
378 startdate= *(++argv);
379 }
380 else if (strcmp(*argv,"-enddate") == 0)
381 {
382 if (--argc < 1) goto bad;
383 enddate= *(++argv);
384 }
385 else if (strcmp(*argv,"-days") == 0)
386 {
387 if (--argc < 1) goto bad;
388 days=atoi(*(++argv));
389 }
390 else if (strcmp(*argv,"-md") == 0)
391 {
392 if (--argc < 1) goto bad;
393 md= *(++argv);
394 }
395 else if (strcmp(*argv,"-policy") == 0)
396 {
397 if (--argc < 1) goto bad;
398 policy= *(++argv);
399 }
400 else if (strcmp(*argv,"-keyfile") == 0)
401 {
402 if (--argc < 1) goto bad;
403 keyfile= *(++argv);
404 }
405 else if (strcmp(*argv,"-keyform") == 0)
406 {
407 if (--argc < 1) goto bad;
408 keyform=str2fmt(*(++argv));
409 }
410 else if (strcmp(*argv,"-passin") == 0)
411 {
412 if (--argc < 1) goto bad;
413 passargin= *(++argv);
414 }
415 else if (strcmp(*argv,"-key") == 0)
416 {
417 if (--argc < 1) goto bad;
418 key= *(++argv);
419 }
420 else if (strcmp(*argv,"-cert") == 0)
421 {
422 if (--argc < 1) goto bad;
423 certfile= *(++argv);
424 }
425 else if (strcmp(*argv,"-selfsign") == 0)
426 selfsign=1;
427 else if (strcmp(*argv,"-in") == 0)
428 {
429 if (--argc < 1) goto bad;
430 infile= *(++argv);
431 req=1;
432 }
433 else if (strcmp(*argv,"-out") == 0)
434 {
435 if (--argc < 1) goto bad;
436 outfile= *(++argv);
437 }
438 else if (strcmp(*argv,"-outdir") == 0)
439 {
440 if (--argc < 1) goto bad;
441 outdir= *(++argv);
442 }
443 else if (strcmp(*argv,"-sigopt") == 0)
444 {
445 if (--argc < 1)
446 goto bad;
447 if (!sigopts)
448 sigopts = sk_OPENSSL_STRING_new_null();
449 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
450 goto bad;
451 }
452 else if (strcmp(*argv,"-notext") == 0)
453 notext=1;
454 else if (strcmp(*argv,"-batch") == 0)
455 batch=1;
456 else if (strcmp(*argv,"-preserveDN") == 0)
457 preserve=1;
458 else if (strcmp(*argv,"-noemailDN") == 0)
459 email_dn=0;
460 else if (strcmp(*argv,"-gencrl") == 0)
461 gencrl=1;
462 else if (strcmp(*argv,"-msie_hack") == 0)
463 msie_hack=1;
464 else if (strcmp(*argv,"-crldays") == 0)
465 {
466 if (--argc < 1) goto bad;
467 crldays= atol(*(++argv));
468 }
469 else if (strcmp(*argv,"-crlhours") == 0)
470 {
471 if (--argc < 1) goto bad;
472 crlhours= atol(*(++argv));
473 }
474 else if (strcmp(*argv,"-crlsec") == 0)
475 {
476 if (--argc < 1) goto bad;
477 crlsec = atol(*(++argv));
478 }
479 else if (strcmp(*argv,"-infiles") == 0)
480 {
481 argc--;
482 argv++;
483 req=1;
484 break;
485 }
486 else if (strcmp(*argv, "-ss_cert") == 0)
487 {
488 if (--argc < 1) goto bad;
489 ss_cert_file = *(++argv);
490 req=1;
491 }
492 else if (strcmp(*argv, "-spkac") == 0)
493 {
494 if (--argc < 1) goto bad;
495 spkac_file = *(++argv);
496 req=1;
497 }
498 else if (strcmp(*argv,"-revoke") == 0)
499 {
500 if (--argc < 1) goto bad;
501 infile= *(++argv);
502 dorevoke=1;
503 }
504 else if (strcmp(*argv,"-extensions") == 0)
505 {
506 if (--argc < 1) goto bad;
507 extensions= *(++argv);
508 }
509 else if (strcmp(*argv,"-extfile") == 0)
510 {
511 if (--argc < 1) goto bad;
512 extfile= *(++argv);
513 }
514 else if (strcmp(*argv,"-status") == 0)
515 {
516 if (--argc < 1) goto bad;
517 ser_status= *(++argv);
518 }
519 else if (strcmp(*argv,"-updatedb") == 0)
520 {
521 doupdatedb=1;
522 }
523 else if (strcmp(*argv,"-crlexts") == 0)
524 {
525 if (--argc < 1) goto bad;
526 crl_ext= *(++argv);
527 }
528 else if (strcmp(*argv,"-crl_reason") == 0)
529 {
530 if (--argc < 1) goto bad;
531 rev_arg = *(++argv);
532 rev_type = REV_CRL_REASON;
533 }
534 else if (strcmp(*argv,"-crl_hold") == 0)
535 {
536 if (--argc < 1) goto bad;
537 rev_arg = *(++argv);
538 rev_type = REV_HOLD;
539 }
540 else if (strcmp(*argv,"-crl_compromise") == 0)
541 {
542 if (--argc < 1) goto bad;
543 rev_arg = *(++argv);
544 rev_type = REV_KEY_COMPROMISE;
545 }
546 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
547 {
548 if (--argc < 1) goto bad;
549 rev_arg = *(++argv);
550 rev_type = REV_CA_COMPROMISE;
551 }
552 #ifndef OPENSSL_NO_ENGINE
553 else if (strcmp(*argv,"-engine") == 0)
554 {
555 if (--argc < 1) goto bad;
556 engine= *(++argv);
557 }
558 #endif
559 else
560 {
561 bad:
562 BIO_printf(bio_err,"unknown option %s\n",*argv);
563 badops=1;
564 break;
565 }
566 argc--;
567 argv++;
568 }
569
570 if (badops)
571 {
572 const char **pp2;
573
574 for (pp2=ca_usage; (*pp2 != NULL); pp2++)
575 BIO_printf(bio_err,"%s",*pp2);
576 goto err;
577 }
578
579 ERR_load_crypto_strings();
580
581 /*****************************************************************/
582 tofree=NULL;
583 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
584 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
585 if (configfile == NULL)
586 {
587 const char *s=X509_get_default_cert_area();
588 size_t len;
589
590 #ifdef OPENSSL_SYS_VMS
591 len = strlen(s)+sizeof(CONFIG_FILE);
592 tofree=OPENSSL_malloc(len);
593 strcpy(tofree,s);
594 #else
595 len = strlen(s)+sizeof(CONFIG_FILE)+1;
596 tofree=OPENSSL_malloc(len);
597 BUF_strlcpy(tofree,s,len);
598 BUF_strlcat(tofree,"/",len);
599 #endif
600 BUF_strlcat(tofree,CONFIG_FILE,len);
601 configfile=tofree;
602 }
603
604 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
605 conf = NCONF_new(NULL);
606 if (NCONF_load(conf,configfile,&errorline) <= 0)
607 {
608 if (errorline <= 0)
609 BIO_printf(bio_err,"error loading the config file '%s'\n",
610 configfile);
611 else
612 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
613 ,errorline,configfile);
614 goto err;
615 }
616 if(tofree)
617 {
618 OPENSSL_free(tofree);
619 tofree = NULL;
620 }
621
622 if (!load_config(bio_err, conf))
623 goto err;
624
625 #ifndef OPENSSL_NO_ENGINE
626 e = setup_engine(bio_err, engine, 0);
627 #endif
628
629 /* Lets get the config section we are using */
630 if (section == NULL)
631 {
632 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
633 if (section == NULL)
634 {
635 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
636 goto err;
637 }
638 }
639
640 if (conf != NULL)
641 {
642 p=NCONF_get_string(conf,NULL,"oid_file");
643 if (p == NULL)
644 ERR_clear_error();
645 if (p != NULL)
646 {
647 BIO *oid_bio;
648
649 oid_bio=BIO_new_file(p,"r");
650 if (oid_bio == NULL)
651 {
652 /*
653 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
654 ERR_print_errors(bio_err);
655 */
656 ERR_clear_error();
657 }
658 else
659 {
660 OBJ_create_objects(oid_bio);
661 BIO_free(oid_bio);
662 }
663 }
664 if (!add_oid_section(bio_err,conf))
665 {
666 ERR_print_errors(bio_err);
667 goto err;
668 }
669 }
670
671 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
672 if (randfile == NULL)
673 ERR_clear_error();
674 app_RAND_load_file(randfile, bio_err, 0);
675
676 f = NCONF_get_string(conf, section, STRING_MASK);
677 if (!f)
678 ERR_clear_error();
679
680 if(f && !ASN1_STRING_set_default_mask_asc(f)) {
681 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
682 goto err;
683 }
684
685 if (chtype != MBSTRING_UTF8){
686 f = NCONF_get_string(conf, section, UTF8_IN);
687 if (!f)
688 ERR_clear_error();
689 else if (!strcmp(f, "yes"))
690 chtype = MBSTRING_UTF8;
691 }
692
693 db_attr.unique_subject = 1;
694 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
695 if (p)
696 {
697 #ifdef RL_DEBUG
698 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
699 #endif
700 db_attr.unique_subject = parse_yesno(p,1);
701 }
702 else
703 ERR_clear_error();
704 #ifdef RL_DEBUG
705 if (!p)
706 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p);
707 #endif
708 #ifdef RL_DEBUG
709 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
710 db_attr.unique_subject);
711 #endif
712
713 in=BIO_new(BIO_s_file());
714 out=BIO_new(BIO_s_file());
715 Sout=BIO_new(BIO_s_file());
716 Cout=BIO_new(BIO_s_file());
717 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
718 {
719 ERR_print_errors(bio_err);
720 goto err;
721 }
722
723 /*****************************************************************/
724 /* report status of cert with serial number given on command line */
725 if (ser_status)
726 {
727 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
728 {
729 lookup_fail(section,ENV_DATABASE);
730 goto err;
731 }
732 db = load_index(dbfile,&db_attr);
733 if (db == NULL) goto err;
734
735 if (!index_index(db)) goto err;
736
737 if (get_certificate_status(ser_status,db) != 1)
738 BIO_printf(bio_err,"Error verifying serial %s!\n",
739 ser_status);
740 goto err;
741 }
742
743 /*****************************************************************/
744 /* we definitely need a private key, so let's get it */
745
746 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
747 section,ENV_PRIVATE_KEY)) == NULL))
748 {
749 lookup_fail(section,ENV_PRIVATE_KEY);
750 goto err;
751 }
752 if (!key)
753 {
754 free_key = 1;
755 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
756 {
757 BIO_printf(bio_err,"Error getting password\n");
758 goto err;
759 }
760 }
761 pkey = load_key(bio_err, keyfile, keyform, 0, key, e,
762 "CA private key");
763 if (key) OPENSSL_cleanse(key,strlen(key));
764 if (pkey == NULL)
765 {
766 /* load_key() has already printed an appropriate message */
767 goto err;
768 }
769
770 /*****************************************************************/
771 /* we need a certificate */
772 if (!selfsign || spkac_file || ss_cert_file || gencrl)
773 {
774 if ((certfile == NULL)
775 && ((certfile=NCONF_get_string(conf,
776 section,ENV_CERTIFICATE)) == NULL))
777 {
778 lookup_fail(section,ENV_CERTIFICATE);
779 goto err;
780 }
781 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
782 "CA certificate");
783 if (x509 == NULL)
784 goto err;
785
786 if (!X509_check_private_key(x509,pkey))
787 {
788 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
789 goto err;
790 }
791 }
792 if (!selfsign) x509p = x509;
793
794 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
795 if (f == NULL)
796 ERR_clear_error();
797 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
798 preserve=1;
799 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
800 if (f == NULL)
801 ERR_clear_error();
802 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
803 msie_hack=1;
804
805 f=NCONF_get_string(conf,section,ENV_NAMEOPT);
806
807 if (f)
808 {
809 if (!set_name_ex(&nameopt, f))
810 {
811 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
812 goto err;
813 }
814 default_op = 0;
815 }
816 else
817 ERR_clear_error();
818
819 f=NCONF_get_string(conf,section,ENV_CERTOPT);
820
821 if (f)
822 {
823 if (!set_cert_ex(&certopt, f))
824 {
825 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
826 goto err;
827 }
828 default_op = 0;
829 }
830 else
831 ERR_clear_error();
832
833 f=NCONF_get_string(conf,section,ENV_EXTCOPY);
834
835 if (f)
836 {
837 if (!set_ext_copy(&ext_copy, f))
838 {
839 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
840 goto err;
841 }
842 }
843 else
844 ERR_clear_error();
845
846 /*****************************************************************/
847 /* lookup where to write new certificates */
848 if ((outdir == NULL) && (req))
849 {
850
851 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
852 == NULL)
853 {
854 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
855 goto err;
856 }
857 #ifndef OPENSSL_SYS_VMS
858 /* outdir is a directory spec, but access() for VMS demands a
859 filename. In any case, stat(), below, will catch the problem
860 if outdir is not a directory spec, and the fopen() or open()
861 will catch an error if there is no write access.
862
863 Presumably, this problem could also be solved by using the DEC
864 C routines to convert the directory syntax to Unixly, and give
865 that to access(). However, time's too short to do that just
866 now.
867 */
868 #ifndef _WIN32
869 if (access(outdir,R_OK|W_OK|X_OK) != 0)
870 #else
871 if (_access(outdir,R_OK|W_OK|X_OK) != 0)
872 #endif
873 {
874 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
875 perror(outdir);
876 goto err;
877 }
878
879 if (app_isdir(outdir)<=0)
880 {
881 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
882 perror(outdir);
883 goto err;
884 }
885 #endif
886 }
887
888 /*****************************************************************/
889 /* we need to load the database file */
890 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
891 {
892 lookup_fail(section,ENV_DATABASE);
893 goto err;
894 }
895 db = load_index(dbfile, &db_attr);
896 if (db == NULL) goto err;
897
898 /* Lets check some fields */
899 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++)
900 {
901 pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
902 if ((pp[DB_type][0] != DB_TYPE_REV) &&
903 (pp[DB_rev_date][0] != '\0'))
904 {
905 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
906 goto err;
907 }
908 if ((pp[DB_type][0] == DB_TYPE_REV) &&
909 !make_revoked(NULL, pp[DB_rev_date]))
910 {
911 BIO_printf(bio_err," in entry %d\n", i+1);
912 goto err;
913 }
914 if (!check_time_format((char *)pp[DB_exp_date]))
915 {
916 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
917 goto err;
918 }
919 p=pp[DB_serial];
920 j=strlen(p);
921 if (*p == '-')
922 {
923 p++;
924 j--;
925 }
926 if ((j&1) || (j < 2))
927 {
928 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
929 goto err;
930 }
931 while (*p)
932 {
933 if (!( ((*p >= '0') && (*p <= '9')) ||
934 ((*p >= 'A') && (*p <= 'F')) ||
935 ((*p >= 'a') && (*p <= 'f'))) )
936 {
937 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);
938 goto err;
939 }
940 p++;
941 }
942 }
943 if (verbose)
944 {
945 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
946 #ifdef OPENSSL_SYS_VMS
947 {
948 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
949 out = BIO_push(tmpbio, out);
950 }
951 #endif
952 TXT_DB_write(out,db->db);
953 BIO_printf(bio_err,"%d entries loaded from the database\n",
954 sk_OPENSSL_PSTRING_num(db->db->data));
955 BIO_printf(bio_err,"generating index\n");
956 }
957
958 if (!index_index(db)) goto err;
959
960 /*****************************************************************/
961 /* Update the db file for expired certificates */
962 if (doupdatedb)
963 {
964 if (verbose)
965 BIO_printf(bio_err, "Updating %s ...\n",
966 dbfile);
967
968 i = do_updatedb(db);
969 if (i == -1)
970 {
971 BIO_printf(bio_err,"Malloc failure\n");
972 goto err;
973 }
974 else if (i == 0)
975 {
976 if (verbose) BIO_printf(bio_err,
977 "No entries found to mark expired\n");
978 }
979 else
980 {
981 if (!save_index(dbfile,"new",db)) goto err;
982
983 if (!rotate_index(dbfile,"new","old")) goto err;
984
985 if (verbose) BIO_printf(bio_err,
986 "Done. %d entries marked as expired\n",i);
987 }
988 }
989
990 /*****************************************************************/
991 /* Read extentions config file */
992 if (extfile)
993 {
994 extconf = NCONF_new(NULL);
995 if (NCONF_load(extconf,extfile,&errorline) <= 0)
996 {
997 if (errorline <= 0)
998 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
999 extfile);
1000 else
1001 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
1002 errorline,extfile);
1003 ret = 1;
1004 goto err;
1005 }
1006
1007 if (verbose)
1008 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile);
1009
1010 /* We can have sections in the ext file */
1011 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
1012 extensions = "default";
1013 }
1014
1015 /*****************************************************************/
1016 if (req || gencrl)
1017 {
1018 if (outfile != NULL)
1019 {
1020 if (BIO_write_filename(Sout,outfile) <= 0)
1021 {
1022 perror(outfile);
1023 goto err;
1024 }
1025 }
1026 else
1027 {
1028 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1029 #ifdef OPENSSL_SYS_VMS
1030 {
1031 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1032 Sout = BIO_push(tmpbio, Sout);
1033 }
1034 #endif
1035 }
1036 }
1037
1038 if ((md == NULL) && ((md=NCONF_get_string(conf,
1039 section,ENV_DEFAULT_MD)) == NULL))
1040 {
1041 lookup_fail(section,ENV_DEFAULT_MD);
1042 goto err;
1043 }
1044
1045 if (!strcmp(md, "default"))
1046 {
1047 int def_nid;
1048 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
1049 {
1050 BIO_puts(bio_err,"no default digest\n");
1051 goto err;
1052 }
1053 md = (char *)OBJ_nid2sn(def_nid);
1054 }
1055
1056 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1057 {
1058 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1059 goto err;
1060 }
1061
1062 if (req)
1063 {
1064 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1065 section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1066 {
1067 if(strcmp(tmp_email_dn,"no") == 0)
1068 email_dn=0;
1069 }
1070 if (verbose)
1071 BIO_printf(bio_err,"message digest is %s\n",
1072 OBJ_nid2ln(dgst->type));
1073 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1074 section,ENV_POLICY)) == NULL))
1075 {
1076 lookup_fail(section,ENV_POLICY);
1077 goto err;
1078 }
1079 if (verbose)
1080 BIO_printf(bio_err,"policy is %s\n",policy);
1081
1082 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1083 == NULL)
1084 {
1085 lookup_fail(section,ENV_SERIAL);
1086 goto err;
1087 }
1088
1089 if (!extconf)
1090 {
1091 /* no '-extfile' option, so we look for extensions
1092 * in the main configuration file */
1093 if (!extensions)
1094 {
1095 extensions=NCONF_get_string(conf,section,
1096 ENV_EXTENSIONS);
1097 if (!extensions)
1098 ERR_clear_error();
1099 }
1100 if (extensions)
1101 {
1102 /* Check syntax of file */
1103 X509V3_CTX ctx;
1104 X509V3_set_ctx_test(&ctx);
1105 X509V3_set_nconf(&ctx, conf);
1106 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1107 NULL))
1108 {
1109 BIO_printf(bio_err,
1110 "Error Loading extension section %s\n",
1111 extensions);
1112 ret = 1;
1113 goto err;
1114 }
1115 }
1116 }
1117
1118 if (startdate == NULL)
1119 {
1120 startdate=NCONF_get_string(conf,section,
1121 ENV_DEFAULT_STARTDATE);
1122 if (startdate == NULL)
1123 ERR_clear_error();
1124 }
1125 if (startdate && !ASN1_TIME_set_string(NULL, startdate))
1126 {
1127 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1128 goto err;
1129 }
1130 if (startdate == NULL) startdate="today";
1131
1132 if (enddate == NULL)
1133 {
1134 enddate=NCONF_get_string(conf,section,
1135 ENV_DEFAULT_ENDDATE);
1136 if (enddate == NULL)
1137 ERR_clear_error();
1138 }
1139 if (enddate && !ASN1_TIME_set_string(NULL, enddate))
1140 {
1141 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1142 goto err;
1143 }
1144
1145 if (days == 0)
1146 {
1147 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1148 days = 0;
1149 }
1150 if (!enddate && (days == 0))
1151 {
1152 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1153 goto err;
1154 }
1155
1156 if ((serial=load_serial(serialfile, create_ser, NULL)) == NULL)
1157 {
1158 BIO_printf(bio_err,"error while loading serial number\n");
1159 goto err;
1160 }
1161 if (verbose)
1162 {
1163 if (BN_is_zero(serial))
1164 BIO_printf(bio_err,"next serial number is 00\n");
1165 else
1166 {
1167 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1168 BIO_printf(bio_err,"next serial number is %s\n",f);
1169 OPENSSL_free(f);
1170 }
1171 }
1172
1173 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1174 {
1175 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1176 goto err;
1177 }
1178
1179 if ((cert_sk=sk_X509_new_null()) == NULL)
1180 {
1181 BIO_printf(bio_err,"Memory allocation failure\n");
1182 goto err;
1183 }
1184 if (spkac_file != NULL)
1185 {
1186 total++;
1187 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,sigopts,
1188 attribs,db, serial,subj,chtype,multirdn,
1189 email_dn,startdate,enddate,days,extensions,
1190 conf,verbose,certopt,nameopt,default_op,ext_copy);
1191 if (j < 0) goto err;
1192 if (j > 0)
1193 {
1194 total_done++;
1195 BIO_printf(bio_err,"\n");
1196 if (!BN_add_word(serial,1)) goto err;
1197 if (!sk_X509_push(cert_sk,x))
1198 {
1199 BIO_printf(bio_err,"Memory allocation failure\n");
1200 goto err;
1201 }
1202 if (outfile)
1203 {
1204 output_der = 1;
1205 batch = 1;
1206 }
1207 }
1208 }
1209 if (ss_cert_file != NULL)
1210 {
1211 total++;
1212 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,sigopts,
1213 attribs,
1214 db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1215 extensions,conf,verbose, certopt, nameopt,
1216 default_op, ext_copy, e);
1217 if (j < 0) goto err;
1218 if (j > 0)
1219 {
1220 total_done++;
1221 BIO_printf(bio_err,"\n");
1222 if (!BN_add_word(serial,1)) goto err;
1223 if (!sk_X509_push(cert_sk,x))
1224 {
1225 BIO_printf(bio_err,"Memory allocation failure\n");
1226 goto err;
1227 }
1228 }
1229 }
1230 if (infile != NULL)
1231 {
1232 total++;
1233 j=certify(&x,infile,pkey,x509p,dgst,sigopts, attribs,db,
1234 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1235 extensions,conf,verbose, certopt, nameopt,
1236 default_op, ext_copy, selfsign);
1237 if (j < 0) goto err;
1238 if (j > 0)
1239 {
1240 total_done++;
1241 BIO_printf(bio_err,"\n");
1242 if (!BN_add_word(serial,1)) goto err;
1243 if (!sk_X509_push(cert_sk,x))
1244 {
1245 BIO_printf(bio_err,"Memory allocation failure\n");
1246 goto err;
1247 }
1248 }
1249 }
1250 for (i=0; i<argc; i++)
1251 {
1252 total++;
1253 j=certify(&x,argv[i],pkey,x509p,dgst,sigopts,attribs,db,
1254 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1255 extensions,conf,verbose, certopt, nameopt,
1256 default_op, ext_copy, selfsign);
1257 if (j < 0) goto err;
1258 if (j > 0)
1259 {
1260 total_done++;
1261 BIO_printf(bio_err,"\n");
1262 if (!BN_add_word(serial,1)) goto err;
1263 if (!sk_X509_push(cert_sk,x))
1264 {
1265 BIO_printf(bio_err,"Memory allocation failure\n");
1266 goto err;
1267 }
1268 }
1269 }
1270 /* we have a stack of newly certified certificates
1271 * and a data base and serial number that need
1272 * updating */
1273
1274 if (sk_X509_num(cert_sk) > 0)
1275 {
1276 if (!batch)
1277 {
1278 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1279 (void)BIO_flush(bio_err);
1280 buf[0][0]='\0';
1281 if (!fgets(buf[0],10,stdin))
1282 {
1283 BIO_printf(bio_err,"CERTIFICATION CANCELED: I/O error\n");
1284 ret=0;
1285 goto err;
1286 }
1287 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1288 {
1289 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1290 ret=0;
1291 goto err;
1292 }
1293 }
1294
1295 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1296
1297 if (!save_serial(serialfile,"new",serial,NULL)) goto err;
1298
1299 if (!save_index(dbfile, "new", db)) goto err;
1300 }
1301
1302 if (verbose)
1303 BIO_printf(bio_err,"writing new certificates\n");
1304 for (i=0; i<sk_X509_num(cert_sk); i++)
1305 {
1306 int k;
1307 char *n;
1308
1309 x=sk_X509_value(cert_sk,i);
1310
1311 j=x->cert_info->serialNumber->length;
1312 p=(const char *)x->cert_info->serialNumber->data;
1313
1314 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8))
1315 {
1316 BIO_printf(bio_err,"certificate file name too long\n");
1317 goto err;
1318 }
1319
1320 strcpy(buf[2],outdir);
1321
1322 #ifndef OPENSSL_SYS_VMS
1323 BUF_strlcat(buf[2],"/",sizeof(buf[2]));
1324 #endif
1325
1326 n=(char *)&(buf[2][strlen(buf[2])]);
1327 if (j > 0)
1328 {
1329 for (k=0; k<j; k++)
1330 {
1331 if (n >= &(buf[2][sizeof(buf[2])]))
1332 break;
1333 BIO_snprintf(n,
1334 &buf[2][0] + sizeof(buf[2]) - n,
1335 "%02X",(unsigned char)*(p++));
1336 n+=2;
1337 }
1338 }
1339 else
1340 {
1341 *(n++)='0';
1342 *(n++)='0';
1343 }
1344 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1345 *n='\0';
1346 if (verbose)
1347 BIO_printf(bio_err,"writing %s\n",buf[2]);
1348
1349 if (BIO_write_filename(Cout,buf[2]) <= 0)
1350 {
1351 perror(buf[2]);
1352 goto err;
1353 }
1354 write_new_certificate(Cout,x, 0, notext);
1355 write_new_certificate(Sout,x, output_der, notext);
1356 }
1357
1358 if (sk_X509_num(cert_sk))
1359 {
1360 /* Rename the database and the serial file */
1361 if (!rotate_serial(serialfile,"new","old")) goto err;
1362
1363 if (!rotate_index(dbfile,"new","old")) goto err;
1364
1365 BIO_printf(bio_err,"Data Base Updated\n");
1366 }
1367 }
1368
1369 /*****************************************************************/
1370 if (gencrl)
1371 {
1372 int crl_v2 = 0;
1373 if (!crl_ext)
1374 {
1375 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1376 if (!crl_ext)
1377 ERR_clear_error();
1378 }
1379 if (crl_ext)
1380 {
1381 /* Check syntax of file */
1382 X509V3_CTX ctx;
1383 X509V3_set_ctx_test(&ctx);
1384 X509V3_set_nconf(&ctx, conf);
1385 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1386 {
1387 BIO_printf(bio_err,
1388 "Error Loading CRL extension section %s\n",
1389 crl_ext);
1390 ret = 1;
1391 goto err;
1392 }
1393 }
1394
1395 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER))
1396 != NULL)
1397 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL)
1398 {
1399 BIO_printf(bio_err,"error while loading CRL number\n");
1400 goto err;
1401 }
1402
1403 if (!crldays && !crlhours && !crlsec)
1404 {
1405 if (!NCONF_get_number(conf,section,
1406 ENV_DEFAULT_CRL_DAYS, &crldays))
1407 crldays = 0;
1408 if (!NCONF_get_number(conf,section,
1409 ENV_DEFAULT_CRL_HOURS, &crlhours))
1410 crlhours = 0;
1411 ERR_clear_error();
1412 }
1413 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0))
1414 {
1415 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n");
1416 goto err;
1417 }
1418
1419 if (verbose) BIO_printf(bio_err,"making CRL\n");
1420 if ((crl=X509_CRL_new()) == NULL) goto err;
1421 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err;
1422
1423 tmptm = ASN1_TIME_new();
1424 if (!tmptm) goto err;
1425 X509_gmtime_adj(tmptm,0);
1426 X509_CRL_set_lastUpdate(crl, tmptm);
1427 if (!X509_time_adj_ex(tmptm, crldays, crlhours*60*60 + crlsec,
1428 NULL))
1429 {
1430 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1431 goto err;
1432 }
1433 X509_CRL_set_nextUpdate(crl, tmptm);
1434
1435 ASN1_TIME_free(tmptm);
1436
1437 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++)
1438 {
1439 pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
1440 if (pp[DB_type][0] == DB_TYPE_REV)
1441 {
1442 if ((r=X509_REVOKED_new()) == NULL) goto err;
1443 j = make_revoked(r, pp[DB_rev_date]);
1444 if (!j) goto err;
1445 if (j == 2) crl_v2 = 1;
1446 if (!BN_hex2bn(&serial, pp[DB_serial]))
1447 goto err;
1448 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1449 BN_free(serial);
1450 serial = NULL;
1451 if (!tmpser)
1452 goto err;
1453 X509_REVOKED_set_serialNumber(r, tmpser);
1454 ASN1_INTEGER_free(tmpser);
1455 X509_CRL_add0_revoked(crl,r);
1456 }
1457 }
1458
1459 /* sort the data so it will be written in serial
1460 * number order */
1461 X509_CRL_sort(crl);
1462
1463 /* we now have a CRL */
1464 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1465
1466 /* Add any extensions asked for */
1467
1468 if (crl_ext || crlnumberfile != NULL)
1469 {
1470 X509V3_CTX crlctx;
1471 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1472 X509V3_set_nconf(&crlctx, conf);
1473
1474 if (crl_ext)
1475 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1476 crl_ext, crl)) goto err;
1477 if (crlnumberfile != NULL)
1478 {
1479 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1480 if (!tmpser) goto err;
1481 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0);
1482 ASN1_INTEGER_free(tmpser);
1483 crl_v2 = 1;
1484 if (!BN_add_word(crlnumber,1)) goto err;
1485 }
1486 }
1487 if (crl_ext || crl_v2)
1488 {
1489 if (!X509_CRL_set_version(crl, 1))
1490 goto err; /* version 2 CRL */
1491 }
1492
1493
1494 if (crlnumberfile != NULL) /* we have a CRL number that need updating */
1495 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err;
1496
1497 if (crlnumber)
1498 {
1499 BN_free(crlnumber);
1500 crlnumber = NULL;
1501 }
1502
1503 if (!do_X509_CRL_sign(bio_err,crl,pkey,dgst,sigopts)) goto err;
1504
1505 PEM_write_bio_X509_CRL(Sout,crl);
1506
1507 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1508 if (!rotate_serial(crlnumberfile,"new","old")) goto err;
1509
1510 }
1511 /*****************************************************************/
1512 if (dorevoke)
1513 {
1514 if (infile == NULL)
1515 {
1516 BIO_printf(bio_err,"no input files\n");
1517 goto err;
1518 }
1519 else
1520 {
1521 X509 *revcert;
1522 revcert=load_cert(bio_err, infile, FORMAT_PEM,
1523 NULL, e, infile);
1524 if (revcert == NULL)
1525 goto err;
1526 j=do_revoke(revcert,db, rev_type, rev_arg);
1527 if (j <= 0) goto err;
1528 X509_free(revcert);
1529
1530 if (!save_index(dbfile, "new", db)) goto err;
1531
1532 if (!rotate_index(dbfile, "new", "old")) goto err;
1533
1534 BIO_printf(bio_err,"Data Base Updated\n");
1535 }
1536 }
1537 /*****************************************************************/
1538 ret=0;
1539 err:
1540 if(tofree)
1541 OPENSSL_free(tofree);
1542 BIO_free_all(Cout);
1543 BIO_free_all(Sout);
1544 BIO_free_all(out);
1545 BIO_free_all(in);
1546
1547 if (cert_sk)
1548 sk_X509_pop_free(cert_sk,X509_free);
1549
1550 if (ret) ERR_print_errors(bio_err);
1551 app_RAND_write_file(randfile, bio_err);
1552 if (free_key && key)
1553 OPENSSL_free(key);
1554 BN_free(serial);
1555 BN_free(crlnumber);
1556 free_index(db);
1557 if (sigopts)
1558 sk_OPENSSL_STRING_free(sigopts);
1559 EVP_PKEY_free(pkey);
1560 if (x509) X509_free(x509);
1561 X509_CRL_free(crl);
1562 NCONF_free(conf);
1563 NCONF_free(extconf);
1564 OBJ_cleanup();
1565 apps_shutdown();
1566 OPENSSL_EXIT(ret);
1567 }
1568
1569 static void lookup_fail(const char *name, const char *tag)
1570 {
1571 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1572 }
1573
1574 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1575 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1576 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1577 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn,
1578 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, int selfsign)
1582 {
1583 X509_REQ *req=NULL;
1584 BIO *in=NULL;
1585 EVP_PKEY *pktmp=NULL;
1586 int ok= -1,i;
1587
1588 in=BIO_new(BIO_s_file());
1589
1590 if (BIO_read_filename(in,infile) <= 0)
1591 {
1592 perror(infile);
1593 goto err;
1594 }
1595 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1596 {
1597 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1598 infile);
1599 goto err;
1600 }
1601 if (verbose)
1602 X509_REQ_print(bio_err,req);
1603
1604 BIO_printf(bio_err,"Check that the request matches the signature\n");
1605
1606 if (selfsign && !X509_REQ_check_private_key(req,pkey))
1607 {
1608 BIO_printf(bio_err,"Certificate request and CA private key do not match\n");
1609 ok=0;
1610 goto err;
1611 }
1612 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1613 {
1614 BIO_printf(bio_err,"error unpacking public key\n");
1615 goto err;
1616 }
1617 i=X509_REQ_verify(req,pktmp);
1618 EVP_PKEY_free(pktmp);
1619 if (i < 0)
1620 {
1621 ok=0;
1622 BIO_printf(bio_err,"Signature verification problems....\n");
1623 ERR_print_errors(bio_err);
1624 goto err;
1625 }
1626 if (i == 0)
1627 {
1628 ok=0;
1629 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1630 ERR_print_errors(bio_err);
1631 goto err;
1632 }
1633 else
1634 BIO_printf(bio_err,"Signature ok\n");
1635
1636 ok=do_body(xret,pkey,x509,dgst,sigopts, policy,db,serial,subj,chtype,
1637 multirdn, email_dn,
1638 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1639 certopt, nameopt, default_op, ext_copy, selfsign);
1640
1641 err:
1642 if (req != NULL) X509_REQ_free(req);
1643 if (in != NULL) BIO_free(in);
1644 return(ok);
1645 }
1646
1647 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1648 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1649 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1650 BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate,
1651 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1652 unsigned long certopt, unsigned long nameopt, int default_op,
1653 int ext_copy, ENGINE *e)
1654 {
1655 X509 *req=NULL;
1656 X509_REQ *rreq=NULL;
1657 EVP_PKEY *pktmp=NULL;
1658 int ok= -1,i;
1659
1660 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1661 goto err;
1662 if (verbose)
1663 X509_print(bio_err,req);
1664
1665 BIO_printf(bio_err,"Check that the request matches the signature\n");
1666
1667 if ((pktmp=X509_get_pubkey(req)) == NULL)
1668 {
1669 BIO_printf(bio_err,"error unpacking public key\n");
1670 goto err;
1671 }
1672 i=X509_verify(req,pktmp);
1673 EVP_PKEY_free(pktmp);
1674 if (i < 0)
1675 {
1676 ok=0;
1677 BIO_printf(bio_err,"Signature verification problems....\n");
1678 goto err;
1679 }
1680 if (i == 0)
1681 {
1682 ok=0;
1683 BIO_printf(bio_err,"Signature did not match the certificate\n");
1684 goto err;
1685 }
1686 else
1687 BIO_printf(bio_err,"Signature ok\n");
1688
1689 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1690 goto err;
1691
1692 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,
1693 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1694 ext_copy, 0);
1695
1696 err:
1697 if (rreq != NULL) X509_REQ_free(rreq);
1698 if (req != NULL) X509_free(req);
1699 return(ok);
1700 }
1701
1702 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1703 STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy,
1704 CA_DB *db, BIGNUM *serial, char *subj,
1705 unsigned long chtype, int multirdn,
1706 int email_dn, char *startdate, char *enddate, long days, int batch,
1707 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1708 unsigned long certopt, unsigned long nameopt, int default_op,
1709 int ext_copy, int selfsign)
1710 {
1711 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1712 ASN1_UTCTIME *tm,*tmptm;
1713 ASN1_STRING *str,*str2;
1714 ASN1_OBJECT *obj;
1715 X509 *ret=NULL;
1716 X509_CINF *ci;
1717 X509_NAME_ENTRY *ne;
1718 X509_NAME_ENTRY *tne,*push;
1719 EVP_PKEY *pktmp;
1720 int ok= -1,i,j,last,nid;
1721 const char *p;
1722 CONF_VALUE *cv;
1723 OPENSSL_STRING row[DB_NUMBER];
1724 OPENSSL_STRING *irow=NULL;
1725 OPENSSL_STRING *rrow=NULL;
1726 char buf[25];
1727
1728 tmptm=ASN1_UTCTIME_new();
1729 if (tmptm == NULL)
1730 {
1731 BIO_printf(bio_err,"malloc error\n");
1732 return(0);
1733 }
1734
1735 for (i=0; i<DB_NUMBER; i++)
1736 row[i]=NULL;
1737
1738 if (subj)
1739 {
1740 X509_NAME *n = parse_name(subj, chtype, multirdn);
1741
1742 if (!n)
1743 {
1744 ERR_print_errors(bio_err);
1745 goto err;
1746 }
1747 X509_REQ_set_subject_name(req,n);
1748 req->req_info->enc.modified = 1;
1749 X509_NAME_free(n);
1750 }
1751
1752 if (default_op)
1753 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1754
1755 name=X509_REQ_get_subject_name(req);
1756 for (i=0; i<X509_NAME_entry_count(name); i++)
1757 {
1758 ne= X509_NAME_get_entry(name,i);
1759 str=X509_NAME_ENTRY_get_data(ne);
1760 obj=X509_NAME_ENTRY_get_object(ne);
1761
1762 if (msie_hack)
1763 {
1764 /* assume all type should be strings */
1765 nid=OBJ_obj2nid(ne->object);
1766
1767 if (str->type == V_ASN1_UNIVERSALSTRING)
1768 ASN1_UNIVERSALSTRING_to_string(str);
1769
1770 if ((str->type == V_ASN1_IA5STRING) &&
1771 (nid != NID_pkcs9_emailAddress))
1772 str->type=V_ASN1_T61STRING;
1773
1774 if ((nid == NID_pkcs9_emailAddress) &&
1775 (str->type == V_ASN1_PRINTABLESTRING))
1776 str->type=V_ASN1_IA5STRING;
1777 }
1778
1779 /* If no EMAIL is wanted in the subject */
1780 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1781 continue;
1782
1783 /* check some things */
1784 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1785 (str->type != V_ASN1_IA5STRING))
1786 {
1787 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1788 goto err;
1789 }
1790 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1791 {
1792 j=ASN1_PRINTABLE_type(str->data,str->length);
1793 if ( ((j == V_ASN1_T61STRING) &&
1794 (str->type != V_ASN1_T61STRING)) ||
1795 ((j == V_ASN1_IA5STRING) &&
1796 (str->type == V_ASN1_PRINTABLESTRING)))
1797 {
1798 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1799 goto err;
1800 }
1801 }
1802
1803 if (default_op)
1804 old_entry_print(bio_err, obj, str);
1805 }
1806
1807 /* Ok, now we check the 'policy' stuff. */
1808 if ((subject=X509_NAME_new()) == NULL)
1809 {
1810 BIO_printf(bio_err,"Memory allocation failure\n");
1811 goto err;
1812 }
1813
1814 /* take a copy of the issuer name before we mess with it. */
1815 if (selfsign)
1816 CAname=X509_NAME_dup(name);
1817 else
1818 CAname=X509_NAME_dup(x509->cert_info->subject);
1819 if (CAname == NULL) goto err;
1820 str=str2=NULL;
1821
1822 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1823 {
1824 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1825 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1826 {
1827 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1828 goto err;
1829 }
1830 obj=OBJ_nid2obj(j);
1831
1832 last= -1;
1833 for (;;)
1834 {
1835 /* lookup the object in the supplied name list */
1836 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1837 if (j < 0)
1838 {
1839 if (last != -1) break;
1840 tne=NULL;
1841 }
1842 else
1843 {
1844 tne=X509_NAME_get_entry(name,j);
1845 }
1846 last=j;
1847
1848 /* depending on the 'policy', decide what to do. */
1849 push=NULL;
1850 if (strcmp(cv->value,"optional") == 0)
1851 {
1852 if (tne != NULL)
1853 push=tne;
1854 }
1855 else if (strcmp(cv->value,"supplied") == 0)
1856 {
1857 if (tne == NULL)
1858 {
1859 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1860 goto err;
1861 }
1862 else
1863 push=tne;
1864 }
1865 else if (strcmp(cv->value,"match") == 0)
1866 {
1867 int last2;
1868
1869 if (tne == NULL)
1870 {
1871 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1872 goto err;
1873 }
1874
1875 last2= -1;
1876
1877 again2:
1878 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1879 if ((j < 0) && (last2 == -1))
1880 {
1881 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1882 goto err;
1883 }
1884 if (j >= 0)
1885 {
1886 push=X509_NAME_get_entry(CAname,j);
1887 str=X509_NAME_ENTRY_get_data(tne);
1888 str2=X509_NAME_ENTRY_get_data(push);
1889 last2=j;
1890 if (ASN1_STRING_cmp(str,str2) != 0)
1891 goto again2;
1892 }
1893 if (j < 0)
1894 {
1895 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));
1896 goto err;
1897 }
1898 }
1899 else
1900 {
1901 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1902 goto err;
1903 }
1904
1905 if (push != NULL)
1906 {
1907 if (!X509_NAME_add_entry(subject,push, -1, 0))
1908 {
1909 if (push != NULL)
1910 X509_NAME_ENTRY_free(push);
1911 BIO_printf(bio_err,"Memory allocation failure\n");
1912 goto err;
1913 }
1914 }
1915 if (j < 0) break;
1916 }
1917 }
1918
1919 if (preserve)
1920 {
1921 X509_NAME_free(subject);
1922 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1923 subject=X509_NAME_dup(name);
1924 if (subject == NULL) goto err;
1925 }
1926
1927 if (verbose)
1928 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1929
1930 /* Build the correct Subject if no e-mail is wanted in the subject */
1931 /* and add it later on because of the method extensions are added (altName) */
1932
1933 if (email_dn)
1934 dn_subject = subject;
1935 else
1936 {
1937 X509_NAME_ENTRY *tmpne;
1938 /* Its best to dup the subject DN and then delete any email
1939 * addresses because this retains its structure.
1940 */
1941 if (!(dn_subject = X509_NAME_dup(subject)))
1942 {
1943 BIO_printf(bio_err,"Memory allocation failure\n");
1944 goto err;
1945 }
1946 while((i = X509_NAME_get_index_by_NID(dn_subject,
1947 NID_pkcs9_emailAddress, -1)) >= 0)
1948 {
1949 tmpne = X509_NAME_get_entry(dn_subject, i);
1950 X509_NAME_delete_entry(dn_subject, i);
1951 X509_NAME_ENTRY_free(tmpne);
1952 }
1953 }
1954
1955 if (BN_is_zero(serial))
1956 row[DB_serial]=BUF_strdup("00");
1957 else
1958 row[DB_serial]=BN_bn2hex(serial);
1959 if (row[DB_serial] == NULL)
1960 {
1961 BIO_printf(bio_err,"Memory allocation failure\n");
1962 goto err;
1963 }
1964
1965 if (db->attributes.unique_subject)
1966 {
1967 OPENSSL_STRING *crow=row;
1968
1969 rrow=TXT_DB_get_by_index(db->db,DB_name,crow);
1970 if (rrow != NULL)
1971 {
1972 BIO_printf(bio_err,
1973 "ERROR:There is already a certificate for %s\n",
1974 row[DB_name]);
1975 }
1976 }
1977 if (rrow == NULL)
1978 {
1979 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
1980 if (rrow != NULL)
1981 {
1982 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1983 row[DB_serial]);
1984 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1985 }
1986 }
1987
1988 if (rrow != NULL)
1989 {
1990 BIO_printf(bio_err,
1991 "The matching entry has the following details\n");
1992 if (rrow[DB_type][0] == 'E')
1993 p="Expired";
1994 else if (rrow[DB_type][0] == 'R')
1995 p="Revoked";
1996 else if (rrow[DB_type][0] == 'V')
1997 p="Valid";
1998 else
1999 p="\ninvalid type, Data base error\n";
2000 BIO_printf(bio_err,"Type :%s\n",p);;
2001 if (rrow[DB_type][0] == 'R')
2002 {
2003 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2004 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2005 }
2006 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2007 BIO_printf(bio_err,"Expires on :%s\n",p);
2008 p=rrow[DB_serial]; if (p == NULL) p="undef";
2009 BIO_printf(bio_err,"Serial Number :%s\n",p);
2010 p=rrow[DB_file]; if (p == NULL) p="undef";
2011 BIO_printf(bio_err,"File name :%s\n",p);
2012 p=rrow[DB_name]; if (p == NULL) p="undef";
2013 BIO_printf(bio_err,"Subject Name :%s\n",p);
2014 ok= -1; /* This is now a 'bad' error. */
2015 goto err;
2016 }
2017
2018 /* We are now totally happy, lets make and sign the certificate */
2019 if (verbose)
2020 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2021
2022 if ((ret=X509_new()) == NULL) goto err;
2023 ci=ret->cert_info;
2024
2025 #ifdef X509_V3
2026 /* Make it an X509 v3 certificate. */
2027 if (!X509_set_version(ret,2)) goto err;
2028 #endif
2029
2030 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2031 goto err;
2032 if (selfsign)
2033 {
2034 if (!X509_set_issuer_name(ret,subject))
2035 goto err;
2036 }
2037 else
2038 {
2039 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2040 goto err;
2041 }
2042
2043 if (strcmp(startdate,"today") == 0)
2044 X509_gmtime_adj(X509_get_notBefore(ret),0);
2045 else ASN1_TIME_set_string(X509_get_notBefore(ret),startdate);
2046
2047 if (enddate == NULL)
2048 X509_time_adj_ex(X509_get_notAfter(ret),days, 0, NULL);
2049 else ASN1_TIME_set_string(X509_get_notAfter(ret),enddate);
2050
2051 if (!X509_set_subject_name(ret,subject)) goto err;
2052
2053 pktmp=X509_REQ_get_pubkey(req);
2054 i = X509_set_pubkey(ret,pktmp);
2055 EVP_PKEY_free(pktmp);
2056 if (!i) goto err;
2057
2058 /* Lets add the extensions, if there are any */
2059 if (ext_sect)
2060 {
2061 X509V3_CTX ctx;
2062 if (ci->version == NULL)
2063 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2064 goto err;
2065 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2066
2067 /* Free the current entries if any, there should not
2068 * be any I believe */
2069 if (ci->extensions != NULL)
2070 sk_X509_EXTENSION_pop_free(ci->extensions,
2071 X509_EXTENSION_free);
2072
2073 ci->extensions = NULL;
2074
2075 /* Initialize the context structure */
2076 if (selfsign)
2077 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2078 else
2079 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2080
2081 if (extconf)
2082 {
2083 if (verbose)
2084 BIO_printf(bio_err, "Extra configuration file found\n");
2085
2086 /* Use the extconf configuration db LHASH */
2087 X509V3_set_nconf(&ctx, extconf);
2088
2089 /* Test the structure (needed?) */
2090 /* X509V3_set_ctx_test(&ctx); */
2091
2092 /* Adds exts contained in the configuration file */
2093 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2094 {
2095 BIO_printf(bio_err,
2096 "ERROR: adding extensions in section %s\n",
2097 ext_sect);
2098 ERR_print_errors(bio_err);
2099 goto err;
2100 }
2101 if (verbose)
2102 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2103 }
2104 else if (ext_sect)
2105 {
2106 /* We found extensions to be set from config file */
2107 X509V3_set_nconf(&ctx, lconf);
2108
2109 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2110 {
2111 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2112 ERR_print_errors(bio_err);
2113 goto err;
2114 }
2115
2116 if (verbose)
2117 BIO_printf(bio_err, "Successfully added extensions from config\n");
2118 }
2119 }
2120
2121 /* Copy extensions from request (if any) */
2122
2123 if (!copy_extensions(ret, req, ext_copy))
2124 {
2125 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2126 ERR_print_errors(bio_err);
2127 goto err;
2128 }
2129
2130 /* Set the right value for the noemailDN option */
2131 if( email_dn == 0 )
2132 {
2133 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2134 }
2135
2136 if (!default_op)
2137 {
2138 BIO_printf(bio_err, "Certificate Details:\n");
2139 /* Never print signature details because signature not present */
2140 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2141 X509_print_ex(bio_err, ret, nameopt, certopt);
2142 }
2143
2144 BIO_printf(bio_err,"Certificate is to be certified until ");
2145 ASN1_TIME_print(bio_err,X509_get_notAfter(ret));
2146 if (days) BIO_printf(bio_err," (%ld days)",days);
2147 BIO_printf(bio_err, "\n");
2148
2149 if (!batch)
2150 {
2151
2152 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2153 (void)BIO_flush(bio_err);
2154 buf[0]='\0';
2155 if (!fgets(buf,sizeof(buf)-1,stdin))
2156 {
2157 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
2158 ok=0;
2159 goto err;
2160 }
2161 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2162 {
2163 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2164 ok=0;
2165 goto err;
2166 }
2167 }
2168
2169 pktmp=X509_get_pubkey(ret);
2170 if (EVP_PKEY_missing_parameters(pktmp) &&
2171 !EVP_PKEY_missing_parameters(pkey))
2172 EVP_PKEY_copy_parameters(pktmp,pkey);
2173 EVP_PKEY_free(pktmp);
2174
2175 if (!do_X509_sign(bio_err, ret,pkey,dgst, sigopts))
2176 goto err;
2177
2178 /* We now just add it to the database */
2179 row[DB_type]=(char *)OPENSSL_malloc(2);
2180
2181 tm=X509_get_notAfter(ret);
2182 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2183 memcpy(row[DB_exp_date],tm->data,tm->length);
2184 row[DB_exp_date][tm->length]='\0';
2185
2186 row[DB_rev_date]=NULL;
2187
2188 /* row[DB_serial] done already */
2189 row[DB_file]=(char *)OPENSSL_malloc(8);
2190 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2191
2192 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2193 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2194 {
2195 BIO_printf(bio_err,"Memory allocation failure\n");
2196 goto err;
2197 }
2198 BUF_strlcpy(row[DB_file],"unknown",8);
2199 row[DB_type][0]='V';
2200 row[DB_type][1]='\0';
2201
2202 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2203 {
2204 BIO_printf(bio_err,"Memory allocation failure\n");
2205 goto err;
2206 }
2207
2208 for (i=0; i<DB_NUMBER; i++)
2209 {
2210 irow[i]=row[i];
2211 row[i]=NULL;
2212 }
2213 irow[DB_NUMBER]=NULL;
2214
2215 if (!TXT_DB_insert(db->db,irow))
2216 {
2217 BIO_printf(bio_err,"failed to update database\n");
2218 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2219 goto err;
2220 }
2221 ok=1;
2222 err:
2223 for (i=0; i<DB_NUMBER; i++)
2224 if (row[i] != NULL) OPENSSL_free(row[i]);
2225
2226 if (CAname != NULL)
2227 X509_NAME_free(CAname);
2228 if (subject != NULL)
2229 X509_NAME_free(subject);
2230 if ((dn_subject != NULL) && !email_dn)
2231 X509_NAME_free(dn_subject);
2232 if (tmptm != NULL)
2233 ASN1_UTCTIME_free(tmptm);
2234 if (ok <= 0)
2235 {
2236 if (ret != NULL) X509_free(ret);
2237 ret=NULL;
2238 }
2239 else
2240 *xret=ret;
2241 return(ok);
2242 }
2243
2244 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2245 {
2246
2247 if (output_der)
2248 {
2249 (void)i2d_X509_bio(bp,x);
2250 return;
2251 }
2252 #if 0
2253 /* ??? Not needed since X509_print prints all this stuff anyway */
2254 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2255 BIO_printf(bp,"issuer :%s\n",f);
2256
2257 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2258 BIO_printf(bp,"subject:%s\n",f);
2259
2260 BIO_puts(bp,"serial :");
2261 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2262 BIO_puts(bp,"\n\n");
2263 #endif
2264 if (!notext)X509_print(bp,x);
2265 PEM_write_bio_X509(bp,x);
2266 }
2267
2268 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2269 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
2270 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2271 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate,
2272 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2273 unsigned long nameopt, int default_op, int ext_copy)
2274 {
2275 STACK_OF(CONF_VALUE) *sk=NULL;
2276 LHASH_OF(CONF_VALUE) *parms=NULL;
2277 X509_REQ *req=NULL;
2278 CONF_VALUE *cv=NULL;
2279 NETSCAPE_SPKI *spki = NULL;
2280 X509_REQ_INFO *ri;
2281 char *type,*buf;
2282 EVP_PKEY *pktmp=NULL;
2283 X509_NAME *n=NULL;
2284 X509_NAME_ENTRY *ne=NULL;
2285 int ok= -1,i,j;
2286 long errline;
2287 int nid;
2288
2289 /*
2290 * Load input file into a hash table. (This is just an easy
2291 * way to read and parse the file, then put it into a convenient
2292 * STACK format).
2293 */
2294 parms=CONF_load(NULL,infile,&errline);
2295 if (parms == NULL)
2296 {
2297 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2298 ERR_print_errors(bio_err);
2299 goto err;
2300 }
2301
2302 sk=CONF_get_section(parms, "default");
2303 if (sk_CONF_VALUE_num(sk) == 0)
2304 {
2305 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2306 CONF_free(parms);
2307 goto err;
2308 }
2309
2310 /*
2311 * Now create a dummy X509 request structure. We don't actually
2312 * have an X509 request, but we have many of the components
2313 * (a public key, various DN components). The idea is that we
2314 * put these components into the right X509 request structure
2315 * and we can use the same code as if you had a real X509 request.
2316 */
2317 req=X509_REQ_new();
2318 if (req == NULL)
2319 {
2320 ERR_print_errors(bio_err);
2321 goto err;
2322 }
2323
2324 /*
2325 * Build up the subject name set.
2326 */
2327 ri=req->req_info;
2328 n = ri->subject;
2329
2330 for (i = 0; ; i++)
2331 {
2332 if (sk_CONF_VALUE_num(sk) <= i) break;
2333
2334 cv=sk_CONF_VALUE_value(sk,i);
2335 type=cv->name;
2336 /* Skip past any leading X. X: X, etc to allow for
2337 * multiple instances
2338 */
2339 for (buf = cv->name; *buf ; buf++)
2340 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2341 {
2342 buf++;
2343 if (*buf) type = buf;
2344 break;
2345 }
2346
2347 buf=cv->value;
2348 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2349 {
2350 if (strcmp(type, "SPKAC") == 0)
2351 {
2352 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2353 if (spki == NULL)
2354 {
2355 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2356 ERR_print_errors(bio_err);
2357 goto err;
2358 }
2359 }
2360 continue;
2361 }
2362
2363 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2364 (unsigned char *)buf, -1, -1, 0))
2365 goto err;
2366 }
2367 if (spki == NULL)
2368 {
2369 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2370 infile);
2371 goto err;
2372 }
2373
2374 /*
2375 * Now extract the key from the SPKI structure.
2376 */
2377
2378 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2379
2380 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2381 {
2382 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2383 goto err;
2384 }
2385
2386 j = NETSCAPE_SPKI_verify(spki, pktmp);
2387 if (j <= 0)
2388 {
2389 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2390 goto err;
2391 }
2392 BIO_printf(bio_err,"Signature ok\n");
2393
2394 X509_REQ_set_pubkey(req,pktmp);
2395 EVP_PKEY_free(pktmp);
2396 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,
2397 multirdn,email_dn,startdate,enddate, days,1,verbose,req,
2398 ext_sect,lconf, certopt, nameopt, default_op, ext_copy, 0);
2399 err:
2400 if (req != NULL) X509_REQ_free(req);
2401 if (parms != NULL) CONF_free(parms);
2402 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2403 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2404
2405 return(ok);
2406 }
2407
2408 static int check_time_format(const char *str)
2409 {
2410 return ASN1_TIME_set_string(NULL, str);
2411 }
2412
2413 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2414 {
2415 ASN1_UTCTIME *tm=NULL;
2416 char *row[DB_NUMBER],**rrow,**irow;
2417 char *rev_str = NULL;
2418 BIGNUM *bn = NULL;
2419 int ok=-1,i;
2420
2421 for (i=0; i<DB_NUMBER; i++)
2422 row[i]=NULL;
2423 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2424 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2425 if (!bn)
2426 goto err;
2427 if (BN_is_zero(bn))
2428 row[DB_serial]=BUF_strdup("00");
2429 else
2430 row[DB_serial]=BN_bn2hex(bn);
2431 BN_free(bn);
2432 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2433 {
2434 BIO_printf(bio_err,"Memory allocation failure\n");
2435 goto err;
2436 }
2437 /* We have to lookup by serial number because name lookup
2438 * skips revoked certs
2439 */
2440 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2441 if (rrow == NULL)
2442 {
2443 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]);
2444
2445 /* We now just add it to the database */
2446 row[DB_type]=(char *)OPENSSL_malloc(2);
2447
2448 tm=X509_get_notAfter(x509);
2449 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2450 memcpy(row[DB_exp_date],tm->data,tm->length);
2451 row[DB_exp_date][tm->length]='\0';
2452
2453 row[DB_rev_date]=NULL;
2454
2455 /* row[DB_serial] done already */
2456 row[DB_file]=(char *)OPENSSL_malloc(8);
2457
2458 /* row[DB_name] done already */
2459
2460 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2461 (row[DB_file] == NULL))
2462 {
2463 BIO_printf(bio_err,"Memory allocation failure\n");
2464 goto err;
2465 }
2466 BUF_strlcpy(row[DB_file],"unknown",8);
2467 row[DB_type][0]='V';
2468 row[DB_type][1]='\0';
2469
2470 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2471 {
2472 BIO_printf(bio_err,"Memory allocation failure\n");
2473 goto err;
2474 }
2475
2476 for (i=0; i<DB_NUMBER; i++)
2477 {
2478 irow[i]=row[i];
2479 row[i]=NULL;
2480 }
2481 irow[DB_NUMBER]=NULL;
2482
2483 if (!TXT_DB_insert(db->db,irow))
2484 {
2485 BIO_printf(bio_err,"failed to update database\n");
2486 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2487 goto err;
2488 }
2489
2490 /* Revoke Certificate */
2491 ok = do_revoke(x509,db, type, value);
2492
2493 goto err;
2494
2495 }
2496 else if (index_name_cmp_noconst(row, rrow))
2497 {
2498 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2499 row[DB_name]);
2500 goto err;
2501 }
2502 else if (rrow[DB_type][0]=='R')
2503 {
2504 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2505 row[DB_serial]);
2506 goto err;
2507 }
2508 else
2509 {
2510 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2511 rev_str = make_revocation_str(type, value);
2512 if (!rev_str)
2513 {
2514 BIO_printf(bio_err, "Error in revocation arguments\n");
2515 goto err;
2516 }
2517 rrow[DB_type][0]='R';
2518 rrow[DB_type][1]='\0';
2519 rrow[DB_rev_date] = rev_str;
2520 }
2521 ok=1;
2522 err:
2523 for (i=0; i<DB_NUMBER; i++)
2524 {
2525 if (row[i] != NULL)
2526 OPENSSL_free(row[i]);
2527 }
2528 return(ok);
2529 }
2530
2531 static int get_certificate_status(const char *serial, CA_DB *db)
2532 {
2533 char *row[DB_NUMBER],**rrow;
2534 int ok=-1,i;
2535
2536 /* Free Resources */
2537 for (i=0; i<DB_NUMBER; i++)
2538 row[i]=NULL;
2539
2540 /* Malloc needed char spaces */
2541 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2542 if (row[DB_serial] == NULL)
2543 {
2544 BIO_printf(bio_err,"Malloc failure\n");
2545 goto err;
2546 }
2547
2548 if (strlen(serial) % 2)
2549 {
2550 /* Set the first char to 0 */;
2551 row[DB_serial][0]='0';
2552
2553 /* Copy String from serial to row[DB_serial] */
2554 memcpy(row[DB_serial]+1, serial, strlen(serial));
2555 row[DB_serial][strlen(serial)+1]='\0';
2556 }
2557 else
2558 {
2559 /* Copy String from serial to row[DB_serial] */
2560 memcpy(row[DB_serial], serial, strlen(serial));
2561 row[DB_serial][strlen(serial)]='\0';
2562 }
2563
2564 /* Make it Upper Case */
2565 for (i=0; row[DB_serial][i] != '\0'; i++)
2566 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2567
2568
2569 ok=1;
2570
2571 /* Search for the certificate */
2572 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2573 if (rrow == NULL)
2574 {
2575 BIO_printf(bio_err,"Serial %s not present in db.\n",
2576 row[DB_serial]);
2577 ok=-1;
2578 goto err;
2579 }
2580 else if (rrow[DB_type][0]=='V')
2581 {
2582 BIO_printf(bio_err,"%s=Valid (%c)\n",
2583 row[DB_serial], rrow[DB_type][0]);
2584 goto err;
2585 }
2586 else if (rrow[DB_type][0]=='R')
2587 {
2588 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2589 row[DB_serial], rrow[DB_type][0]);
2590 goto err;
2591 }
2592 else if (rrow[DB_type][0]=='E')
2593 {
2594 BIO_printf(bio_err,"%s=Expired (%c)\n",
2595 row[DB_serial], rrow[DB_type][0]);
2596 goto err;
2597 }
2598 else if (rrow[DB_type][0]=='S')
2599 {
2600 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2601 row[DB_serial], rrow[DB_type][0]);
2602 goto err;
2603 }
2604 else
2605 {
2606 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2607 row[DB_serial], rrow[DB_type][0]);
2608 ok=-1;
2609 }
2610 err:
2611 for (i=0; i<DB_NUMBER; i++)
2612 {
2613 if (row[i] != NULL)
2614 OPENSSL_free(row[i]);
2615 }
2616 return(ok);
2617 }
2618
2619 static int do_updatedb (CA_DB *db)
2620 {
2621 ASN1_UTCTIME *a_tm = NULL;
2622 int i, cnt = 0;
2623 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2624 char **rrow, *a_tm_s;
2625
2626 a_tm = ASN1_UTCTIME_new();
2627
2628 /* get actual time and make a string */
2629 a_tm = X509_gmtime_adj(a_tm, 0);
2630 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2631 if (a_tm_s == NULL)
2632 {
2633 cnt = -1;
2634 goto err;
2635 }
2636
2637 memcpy(a_tm_s, a_tm->data, a_tm->length);
2638 a_tm_s[a_tm->length] = '\0';
2639
2640 if (strncmp(a_tm_s, "49", 2) <= 0)
2641 a_y2k = 1;
2642 else
2643 a_y2k = 0;
2644
2645 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
2646 {
2647 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2648
2649 if (rrow[DB_type][0] == 'V')
2650 {
2651 /* ignore entries that are not valid */
2652 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2653 db_y2k = 1;
2654 else
2655 db_y2k = 0;
2656
2657 if (db_y2k == a_y2k)
2658 {
2659 /* all on the same y2k side */
2660 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2661 {
2662 rrow[DB_type][0] = 'E';
2663 rrow[DB_type][1] = '\0';
2664 cnt++;
2665
2666 BIO_printf(bio_err, "%s=Expired\n",
2667 rrow[DB_serial]);
2668 }
2669 }
2670 else if (db_y2k < a_y2k)
2671 {
2672 rrow[DB_type][0] = 'E';
2673 rrow[DB_type][1] = '\0';
2674 cnt++;
2675
2676 BIO_printf(bio_err, "%s=Expired\n",
2677 rrow[DB_serial]);
2678 }
2679
2680 }
2681 }
2682
2683 err:
2684
2685 ASN1_UTCTIME_free(a_tm);
2686 OPENSSL_free(a_tm_s);
2687
2688 return (cnt);
2689 }
2690
2691 static const char *crl_reasons[] = {
2692 /* CRL reason strings */
2693 "unspecified",
2694 "keyCompromise",
2695 "CACompromise",
2696 "affiliationChanged",
2697 "superseded",
2698 "cessationOfOperation",
2699 "certificateHold",
2700 "removeFromCRL",
2701 /* Additional pseudo reasons */
2702 "holdInstruction",
2703 "keyTime",
2704 "CAkeyTime"
2705 };
2706
2707 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2708
2709 /* Given revocation information convert to a DB string.
2710 * The format of the string is:
2711 * revtime[,reason,extra]. Where 'revtime' is the
2712 * revocation time (the current time). 'reason' is the
2713 * optional CRL reason and 'extra' is any additional
2714 * argument
2715 */
2716
2717 char *make_revocation_str(int rev_type, char *rev_arg)
2718 {
2719 char *other = NULL, *str;
2720 const char *reason = NULL;
2721 ASN1_OBJECT *otmp;
2722 ASN1_UTCTIME *revtm = NULL;
2723 int i;
2724 switch (rev_type)
2725 {
2726 case REV_NONE:
2727 break;
2728
2729 case REV_CRL_REASON:
2730 for (i = 0; i < 8; i++)
2731 {
2732 if (!strcasecmp(rev_arg, crl_reasons[i]))
2733 {
2734 reason = crl_reasons[i];
2735 break;
2736 }
2737 }
2738 if (reason == NULL)
2739 {
2740 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2741 return NULL;
2742 }
2743 break;
2744
2745 case REV_HOLD:
2746 /* Argument is an OID */
2747
2748 otmp = OBJ_txt2obj(rev_arg, 0);
2749 ASN1_OBJECT_free(otmp);
2750
2751 if (otmp == NULL)
2752 {
2753 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2754 return NULL;
2755 }
2756
2757 reason = "holdInstruction";
2758 other = rev_arg;
2759 break;
2760
2761 case REV_KEY_COMPROMISE:
2762 case REV_CA_COMPROMISE:
2763
2764 /* Argument is the key compromise time */
2765 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2766 {
2767 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2768 return NULL;
2769 }
2770 other = rev_arg;
2771 if (rev_type == REV_KEY_COMPROMISE)
2772 reason = "keyTime";
2773 else
2774 reason = "CAkeyTime";
2775
2776 break;
2777
2778 }
2779
2780 revtm = X509_gmtime_adj(NULL, 0);
2781
2782 if (!revtm)
2783 return NULL;
2784
2785 i = revtm->length + 1;
2786
2787 if (reason) i += strlen(reason) + 1;
2788 if (other) i += strlen(other) + 1;
2789
2790 str = OPENSSL_malloc(i);
2791
2792 if (!str) return NULL;
2793
2794 BUF_strlcpy(str, (char *)revtm->data, i);
2795 if (reason)
2796 {
2797 BUF_strlcat(str, ",", i);
2798 BUF_strlcat(str, reason, i);
2799 }
2800 if (other)
2801 {
2802 BUF_strlcat(str, ",", i);
2803 BUF_strlcat(str, other, i);
2804 }
2805 ASN1_UTCTIME_free(revtm);
2806 return str;
2807 }
2808
2809 /* Convert revocation field to X509_REVOKED entry
2810 * return code:
2811 * 0 error
2812 * 1 OK
2813 * 2 OK and some extensions added (i.e. V2 CRL)
2814 */
2815
2816
2817 int make_revoked(X509_REVOKED *rev, const char *str)
2818 {
2819 char *tmp = NULL;
2820 int reason_code = -1;
2821 int i, ret = 0;
2822 ASN1_OBJECT *hold = NULL;
2823 ASN1_GENERALIZEDTIME *comp_time = NULL;
2824 ASN1_ENUMERATED *rtmp = NULL;
2825
2826 ASN1_TIME *revDate = NULL;
2827
2828 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2829
2830 if (i == 0)
2831 goto err;
2832
2833 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2834 goto err;
2835
2836 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2837 {
2838 rtmp = ASN1_ENUMERATED_new();
2839 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2840 goto err;
2841 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2842 goto err;
2843 }
2844
2845 if (rev && comp_time)
2846 {
2847 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2848 goto err;
2849 }
2850 if (rev && hold)
2851 {
2852 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2853 goto err;
2854 }
2855
2856 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2857 ret = 2;
2858 else ret = 1;
2859
2860 err:
2861
2862 if (tmp) OPENSSL_free(tmp);
2863 ASN1_OBJECT_free(hold);
2864 ASN1_GENERALIZEDTIME_free(comp_time);
2865 ASN1_ENUMERATED_free(rtmp);
2866 ASN1_TIME_free(revDate);
2867
2868 return ret;
2869 }
2870
2871 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2872 {
2873 char buf[25],*pbuf, *p;
2874 int j;
2875 j=i2a_ASN1_OBJECT(bp,obj);
2876 pbuf=buf;
2877 for (j=22-j; j>0; j--)
2878 *(pbuf++)=' ';
2879 *(pbuf++)=':';
2880 *(pbuf++)='\0';
2881 BIO_puts(bp,buf);
2882
2883 if (str->type == V_ASN1_PRINTABLESTRING)
2884 BIO_printf(bp,"PRINTABLE:'");
2885 else if (str->type == V_ASN1_T61STRING)
2886 BIO_printf(bp,"T61STRING:'");
2887 else if (str->type == V_ASN1_IA5STRING)
2888 BIO_printf(bp,"IA5STRING:'");
2889 else if (str->type == V_ASN1_UNIVERSALSTRING)
2890 BIO_printf(bp,"UNIVERSALSTRING:'");
2891 else
2892 BIO_printf(bp,"ASN.1 %2d:'",str->type);
2893
2894 p=(char *)str->data;
2895 for (j=str->length; j>0; j--)
2896 {
2897 if ((*p >= ' ') && (*p <= '~'))
2898 BIO_printf(bp,"%c",*p);
2899 else if (*p & 0x80)
2900 BIO_printf(bp,"\\0x%02X",*p);
2901 else if ((unsigned char)*p == 0xf7)
2902 BIO_printf(bp,"^?");
2903 else BIO_printf(bp,"^%c",*p+'@');
2904 p++;
2905 }
2906 BIO_printf(bp,"'\n");
2907 return 1;
2908 }
2909
2910 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2911 {
2912 char *tmp = NULL;
2913 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2914 int reason_code = -1;
2915 int ret = 0;
2916 unsigned int i;
2917 ASN1_OBJECT *hold = NULL;
2918 ASN1_GENERALIZEDTIME *comp_time = NULL;
2919 tmp = BUF_strdup(str);
2920
2921 p = strchr(tmp, ',');
2922
2923 rtime_str = tmp;
2924
2925 if (p)
2926 {
2927 *p = '\0';
2928 p++;
2929 reason_str = p;
2930 p = strchr(p, ',');
2931 if (p)
2932 {
2933 *p = '\0';
2934 arg_str = p + 1;
2935 }
2936 }
2937
2938 if (prevtm)
2939 {
2940 *prevtm = ASN1_UTCTIME_new();
2941 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
2942 {
2943 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2944 goto err;
2945 }
2946 }
2947 if (reason_str)
2948 {
2949 for (i = 0; i < NUM_REASONS; i++)
2950 {
2951 if(!strcasecmp(reason_str, crl_reasons[i]))
2952 {
2953 reason_code = i;
2954 break;
2955 }
2956 }
2957 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
2958 {
2959 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2960 goto err;
2961 }
2962
2963 if (reason_code == 7)
2964 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2965 else if (reason_code == 8) /* Hold instruction */
2966 {
2967 if (!arg_str)
2968 {
2969 BIO_printf(bio_err, "missing hold instruction\n");
2970 goto err;
2971 }
2972 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2973 hold = OBJ_txt2obj(arg_str, 0);
2974
2975 if (!hold)
2976 {
2977 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2978 goto err;
2979 }
2980 if (phold) *phold = hold;
2981 }
2982 else if ((reason_code == 9) || (reason_code == 10))
2983 {
2984 if (!arg_str)
2985 {
2986 BIO_printf(bio_err, "missing compromised time\n");
2987 goto err;
2988 }
2989 comp_time = ASN1_GENERALIZEDTIME_new();
2990 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
2991 {
2992 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2993 goto err;
2994 }
2995 if (reason_code == 9)
2996 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2997 else
2998 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2999 }
3000 }
3001
3002 if (preason) *preason = reason_code;
3003 if (pinvtm) *pinvtm = comp_time;
3004 else ASN1_GENERALIZEDTIME_free(comp_time);
3005
3006 ret = 1;
3007
3008 err:
3009
3010 if (tmp) OPENSSL_free(tmp);
3011 if (!phold) ASN1_OBJECT_free(hold);
3012 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3013
3014 return ret;
3015 }
Tomato firmware and modifications.