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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,"-valid") == 0)
505 {
506 if (--argc < 1) goto bad;
507 infile= *(++argv);
508 dorevoke=2;
509 }
510 else if (strcmp(*argv,"-extensions") == 0)
511 {
512 if (--argc < 1) goto bad;
513 extensions= *(++argv);
514 }
515 else if (strcmp(*argv,"-extfile") == 0)
516 {
517 if (--argc < 1) goto bad;
518 extfile= *(++argv);
519 }
520 else if (strcmp(*argv,"-status") == 0)
521 {
522 if (--argc < 1) goto bad;
523 ser_status= *(++argv);
524 }
525 else if (strcmp(*argv,"-updatedb") == 0)
526 {
527 doupdatedb=1;
528 }
529 else if (strcmp(*argv,"-crlexts") == 0)
530 {
531 if (--argc < 1) goto bad;
532 crl_ext= *(++argv);
533 }
534 else if (strcmp(*argv,"-crl_reason") == 0)
535 {
536 if (--argc < 1) goto bad;
537 rev_arg = *(++argv);
538 rev_type = REV_CRL_REASON;
539 }
540 else if (strcmp(*argv,"-crl_hold") == 0)
541 {
542 if (--argc < 1) goto bad;
543 rev_arg = *(++argv);
544 rev_type = REV_HOLD;
545 }
546 else if (strcmp(*argv,"-crl_compromise") == 0)
547 {
548 if (--argc < 1) goto bad;
549 rev_arg = *(++argv);
550 rev_type = REV_KEY_COMPROMISE;
551 }
552 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
553 {
554 if (--argc < 1) goto bad;
555 rev_arg = *(++argv);
556 rev_type = REV_CA_COMPROMISE;
557 }
558 #ifndef OPENSSL_NO_ENGINE
559 else if (strcmp(*argv,"-engine") == 0)
560 {
561 if (--argc < 1) goto bad;
562 engine= *(++argv);
563 }
564 #endif
565 else
566 {
567 bad:
568 BIO_printf(bio_err,"unknown option %s\n",*argv);
569 badops=1;
570 break;
571 }
572 argc--;
573 argv++;
574 }
575
576 if (badops)
577 {
578 const char **pp2;
579
580 for (pp2=ca_usage; (*pp2 != NULL); pp2++)
581 BIO_printf(bio_err,"%s",*pp2);
582 goto err;
583 }
584
585 ERR_load_crypto_strings();
586
587 /*****************************************************************/
588 tofree=NULL;
589 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
590 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
591 if (configfile == NULL)
592 {
593 const char *s=X509_get_default_cert_area();
594 size_t len;
595
596 #ifdef OPENSSL_SYS_VMS
597 len = strlen(s)+sizeof(CONFIG_FILE);
598 tofree=OPENSSL_malloc(len);
599 strcpy(tofree,s);
600 #else
601 len = strlen(s)+sizeof(CONFIG_FILE)+1;
602 tofree=OPENSSL_malloc(len);
603 BUF_strlcpy(tofree,s,len);
604 BUF_strlcat(tofree,"/",len);
605 #endif
606 BUF_strlcat(tofree,CONFIG_FILE,len);
607 configfile=tofree;
608 }
609
610 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
611 conf = NCONF_new(NULL);
612 if (NCONF_load(conf,configfile,&errorline) <= 0)
613 {
614 if (errorline <= 0)
615 BIO_printf(bio_err,"error loading the config file '%s'\n",
616 configfile);
617 else
618 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
619 ,errorline,configfile);
620 goto err;
621 }
622 if(tofree)
623 {
624 OPENSSL_free(tofree);
625 tofree = NULL;
626 }
627
628 if (!load_config(bio_err, conf))
629 goto err;
630
631 #ifndef OPENSSL_NO_ENGINE
632 e = setup_engine(bio_err, engine, 0);
633 #endif
634
635 /* Lets get the config section we are using */
636 if (section == NULL)
637 {
638 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
639 if (section == NULL)
640 {
641 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
642 goto err;
643 }
644 }
645
646 if (conf != NULL)
647 {
648 p=NCONF_get_string(conf,NULL,"oid_file");
649 if (p == NULL)
650 ERR_clear_error();
651 if (p != NULL)
652 {
653 BIO *oid_bio;
654
655 oid_bio=BIO_new_file(p,"r");
656 if (oid_bio == NULL)
657 {
658 /*
659 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
660 ERR_print_errors(bio_err);
661 */
662 ERR_clear_error();
663 }
664 else
665 {
666 OBJ_create_objects(oid_bio);
667 BIO_free(oid_bio);
668 }
669 }
670 if (!add_oid_section(bio_err,conf))
671 {
672 ERR_print_errors(bio_err);
673 goto err;
674 }
675 }
676
677 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
678 if (randfile == NULL)
679 ERR_clear_error();
680 app_RAND_load_file(randfile, bio_err, 0);
681
682 f = NCONF_get_string(conf, section, STRING_MASK);
683 if (!f)
684 ERR_clear_error();
685
686 if(f && !ASN1_STRING_set_default_mask_asc(f)) {
687 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
688 goto err;
689 }
690
691 if (chtype != MBSTRING_UTF8){
692 f = NCONF_get_string(conf, section, UTF8_IN);
693 if (!f)
694 ERR_clear_error();
695 else if (!strcmp(f, "yes"))
696 chtype = MBSTRING_UTF8;
697 }
698
699 db_attr.unique_subject = 1;
700 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
701 if (p)
702 {
703 #ifdef RL_DEBUG
704 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
705 #endif
706 db_attr.unique_subject = parse_yesno(p,1);
707 }
708 else
709 ERR_clear_error();
710 #ifdef RL_DEBUG
711 if (!p)
712 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p);
713 #endif
714 #ifdef RL_DEBUG
715 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
716 db_attr.unique_subject);
717 #endif
718
719 in=BIO_new(BIO_s_file());
720 out=BIO_new(BIO_s_file());
721 Sout=BIO_new(BIO_s_file());
722 Cout=BIO_new(BIO_s_file());
723 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
724 {
725 ERR_print_errors(bio_err);
726 goto err;
727 }
728
729 /*****************************************************************/
730 /* report status of cert with serial number given on command line */
731 if (ser_status)
732 {
733 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
734 {
735 lookup_fail(section,ENV_DATABASE);
736 goto err;
737 }
738 db = load_index(dbfile,&db_attr);
739 if (db == NULL) goto err;
740
741 if (!index_index(db)) goto err;
742
743 if (get_certificate_status(ser_status,db) != 1)
744 BIO_printf(bio_err,"Error verifying serial %s!\n",
745 ser_status);
746 goto err;
747 }
748
749 /*****************************************************************/
750 /* we definitely need a private key, so let's get it */
751
752 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
753 section,ENV_PRIVATE_KEY)) == NULL))
754 {
755 lookup_fail(section,ENV_PRIVATE_KEY);
756 goto err;
757 }
758 if (!key)
759 {
760 free_key = 1;
761 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
762 {
763 BIO_printf(bio_err,"Error getting password\n");
764 goto err;
765 }
766 }
767 pkey = load_key(bio_err, keyfile, keyform, 0, key, e,
768 "CA private key");
769 if (key) OPENSSL_cleanse(key,strlen(key));
770 if (pkey == NULL)
771 {
772 /* load_key() has already printed an appropriate message */
773 goto err;
774 }
775
776 /*****************************************************************/
777 /* we need a certificate */
778 if (!selfsign || spkac_file || ss_cert_file || gencrl)
779 {
780 if ((certfile == NULL)
781 && ((certfile=NCONF_get_string(conf,
782 section,ENV_CERTIFICATE)) == NULL))
783 {
784 lookup_fail(section,ENV_CERTIFICATE);
785 goto err;
786 }
787 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
788 "CA certificate");
789 if (x509 == NULL)
790 goto err;
791
792 if (!X509_check_private_key(x509,pkey))
793 {
794 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
795 goto err;
796 }
797 }
798 if (!selfsign) x509p = x509;
799
800 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
801 if (f == NULL)
802 ERR_clear_error();
803 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
804 preserve=1;
805 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
806 if (f == NULL)
807 ERR_clear_error();
808 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
809 msie_hack=1;
810
811 f=NCONF_get_string(conf,section,ENV_NAMEOPT);
812
813 if (f)
814 {
815 if (!set_name_ex(&nameopt, f))
816 {
817 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
818 goto err;
819 }
820 default_op = 0;
821 }
822 else
823 ERR_clear_error();
824
825 f=NCONF_get_string(conf,section,ENV_CERTOPT);
826
827 if (f)
828 {
829 if (!set_cert_ex(&certopt, f))
830 {
831 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
832 goto err;
833 }
834 default_op = 0;
835 }
836 else
837 ERR_clear_error();
838
839 f=NCONF_get_string(conf,section,ENV_EXTCOPY);
840
841 if (f)
842 {
843 if (!set_ext_copy(&ext_copy, f))
844 {
845 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
846 goto err;
847 }
848 }
849 else
850 ERR_clear_error();
851
852 /*****************************************************************/
853 /* lookup where to write new certificates */
854 if ((outdir == NULL) && (req))
855 {
856
857 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
858 == NULL)
859 {
860 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
861 goto err;
862 }
863 #ifndef OPENSSL_SYS_VMS
864 /* outdir is a directory spec, but access() for VMS demands a
865 filename. In any case, stat(), below, will catch the problem
866 if outdir is not a directory spec, and the fopen() or open()
867 will catch an error if there is no write access.
868
869 Presumably, this problem could also be solved by using the DEC
870 C routines to convert the directory syntax to Unixly, and give
871 that to access(). However, time's too short to do that just
872 now.
873 */
874 #ifndef _WIN32
875 if (access(outdir,R_OK|W_OK|X_OK) != 0)
876 #else
877 if (_access(outdir,R_OK|W_OK|X_OK) != 0)
878 #endif
879 {
880 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
881 perror(outdir);
882 goto err;
883 }
884
885 if (app_isdir(outdir)<=0)
886 {
887 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
888 perror(outdir);
889 goto err;
890 }
891 #endif
892 }
893
894 /*****************************************************************/
895 /* we need to load the database file */
896 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
897 {
898 lookup_fail(section,ENV_DATABASE);
899 goto err;
900 }
901 db = load_index(dbfile, &db_attr);
902 if (db == NULL) goto err;
903
904 /* Lets check some fields */
905 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++)
906 {
907 pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
908 if ((pp[DB_type][0] != DB_TYPE_REV) &&
909 (pp[DB_rev_date][0] != '\0'))
910 {
911 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
912 goto err;
913 }
914 if ((pp[DB_type][0] == DB_TYPE_REV) &&
915 !make_revoked(NULL, pp[DB_rev_date]))
916 {
917 BIO_printf(bio_err," in entry %d\n", i+1);
918 goto err;
919 }
920 if (!check_time_format((char *)pp[DB_exp_date]))
921 {
922 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
923 goto err;
924 }
925 p=pp[DB_serial];
926 j=strlen(p);
927 if (*p == '-')
928 {
929 p++;
930 j--;
931 }
932 if ((j&1) || (j < 2))
933 {
934 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
935 goto err;
936 }
937 while (*p)
938 {
939 if (!( ((*p >= '0') && (*p <= '9')) ||
940 ((*p >= 'A') && (*p <= 'F')) ||
941 ((*p >= 'a') && (*p <= 'f'))) )
942 {
943 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);
944 goto err;
945 }
946 p++;
947 }
948 }
949 if (verbose)
950 {
951 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
952 #ifdef OPENSSL_SYS_VMS
953 {
954 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
955 out = BIO_push(tmpbio, out);
956 }
957 #endif
958 TXT_DB_write(out,db->db);
959 BIO_printf(bio_err,"%d entries loaded from the database\n",
960 sk_OPENSSL_PSTRING_num(db->db->data));
961 BIO_printf(bio_err,"generating index\n");
962 }
963
964 if (!index_index(db)) goto err;
965
966 /*****************************************************************/
967 /* Update the db file for expired certificates */
968 if (doupdatedb)
969 {
970 if (verbose)
971 BIO_printf(bio_err, "Updating %s ...\n",
972 dbfile);
973
974 i = do_updatedb(db);
975 if (i == -1)
976 {
977 BIO_printf(bio_err,"Malloc failure\n");
978 goto err;
979 }
980 else if (i == 0)
981 {
982 if (verbose) BIO_printf(bio_err,
983 "No entries found to mark expired\n");
984 }
985 else
986 {
987 if (!save_index(dbfile,"new",db)) goto err;
988
989 if (!rotate_index(dbfile,"new","old")) goto err;
990
991 if (verbose) BIO_printf(bio_err,
992 "Done. %d entries marked as expired\n",i);
993 }
994 }
995
996 /*****************************************************************/
997 /* Read extentions config file */
998 if (extfile)
999 {
1000 extconf = NCONF_new(NULL);
1001 if (NCONF_load(extconf,extfile,&errorline) <= 0)
1002 {
1003 if (errorline <= 0)
1004 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
1005 extfile);
1006 else
1007 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
1008 errorline,extfile);
1009 ret = 1;
1010 goto err;
1011 }
1012
1013 if (verbose)
1014 BIO_printf(bio_err, "Successfully loaded extensions file %s\n", extfile);
1015
1016 /* We can have sections in the ext file */
1017 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
1018 extensions = "default";
1019 }
1020
1021 /*****************************************************************/
1022 if (req || gencrl)
1023 {
1024 if (outfile != NULL)
1025 {
1026 if (BIO_write_filename(Sout,outfile) <= 0)
1027 {
1028 perror(outfile);
1029 goto err;
1030 }
1031 }
1032 else
1033 {
1034 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1035 #ifdef OPENSSL_SYS_VMS
1036 {
1037 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1038 Sout = BIO_push(tmpbio, Sout);
1039 }
1040 #endif
1041 }
1042 }
1043
1044 if ((md == NULL) && ((md=NCONF_get_string(conf,
1045 section,ENV_DEFAULT_MD)) == NULL))
1046 {
1047 lookup_fail(section,ENV_DEFAULT_MD);
1048 goto err;
1049 }
1050
1051 if (!strcmp(md, "default"))
1052 {
1053 int def_nid;
1054 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
1055 {
1056 BIO_puts(bio_err,"no default digest\n");
1057 goto err;
1058 }
1059 md = (char *)OBJ_nid2sn(def_nid);
1060 }
1061
1062 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1063 {
1064 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1065 goto err;
1066 }
1067
1068 if (req)
1069 {
1070 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1071 section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1072 {
1073 if(strcmp(tmp_email_dn,"no") == 0)
1074 email_dn=0;
1075 }
1076 if (verbose)
1077 BIO_printf(bio_err,"message digest is %s\n",
1078 OBJ_nid2ln(dgst->type));
1079 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1080 section,ENV_POLICY)) == NULL))
1081 {
1082 lookup_fail(section,ENV_POLICY);
1083 goto err;
1084 }
1085 if (verbose)
1086 BIO_printf(bio_err,"policy is %s\n",policy);
1087
1088 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1089 == NULL)
1090 {
1091 lookup_fail(section,ENV_SERIAL);
1092 goto err;
1093 }
1094
1095 if (!extconf)
1096 {
1097 /* no '-extfile' option, so we look for extensions
1098 * in the main configuration file */
1099 if (!extensions)
1100 {
1101 extensions=NCONF_get_string(conf,section,
1102 ENV_EXTENSIONS);
1103 if (!extensions)
1104 ERR_clear_error();
1105 }
1106 if (extensions)
1107 {
1108 /* Check syntax of file */
1109 X509V3_CTX ctx;
1110 X509V3_set_ctx_test(&ctx);
1111 X509V3_set_nconf(&ctx, conf);
1112 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1113 NULL))
1114 {
1115 BIO_printf(bio_err,
1116 "Error Loading extension section %s\n",
1117 extensions);
1118 ret = 1;
1119 goto err;
1120 }
1121 }
1122 }
1123
1124 if (startdate == NULL)
1125 {
1126 startdate=NCONF_get_string(conf,section,
1127 ENV_DEFAULT_STARTDATE);
1128 if (startdate == NULL)
1129 ERR_clear_error();
1130 }
1131 if (startdate && !ASN1_TIME_set_string(NULL, startdate))
1132 {
1133 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1134 goto err;
1135 }
1136 if (startdate == NULL) startdate="today";
1137
1138 if (enddate == NULL)
1139 {
1140 enddate=NCONF_get_string(conf,section,
1141 ENV_DEFAULT_ENDDATE);
1142 if (enddate == NULL)
1143 ERR_clear_error();
1144 }
1145 if (enddate && !ASN1_TIME_set_string(NULL, enddate))
1146 {
1147 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1148 goto err;
1149 }
1150
1151 if (days == 0)
1152 {
1153 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1154 days = 0;
1155 }
1156 if (!enddate && (days == 0))
1157 {
1158 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1159 goto err;
1160 }
1161
1162 if ((serial=load_serial(serialfile, create_ser, NULL)) == NULL)
1163 {
1164 BIO_printf(bio_err,"error while loading serial number\n");
1165 goto err;
1166 }
1167 if (verbose)
1168 {
1169 if (BN_is_zero(serial))
1170 BIO_printf(bio_err,"next serial number is 00\n");
1171 else
1172 {
1173 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1174 BIO_printf(bio_err,"next serial number is %s\n",f);
1175 OPENSSL_free(f);
1176 }
1177 }
1178
1179 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1180 {
1181 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1182 goto err;
1183 }
1184
1185 if ((cert_sk=sk_X509_new_null()) == NULL)
1186 {
1187 BIO_printf(bio_err,"Memory allocation failure\n");
1188 goto err;
1189 }
1190 if (spkac_file != NULL)
1191 {
1192 total++;
1193 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,sigopts,
1194 attribs,db, serial,subj,chtype,multirdn,
1195 email_dn,startdate,enddate,days,extensions,
1196 conf,verbose,certopt,nameopt,default_op,ext_copy);
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 if (outfile)
1209 {
1210 output_der = 1;
1211 batch = 1;
1212 }
1213 }
1214 }
1215 if (ss_cert_file != NULL)
1216 {
1217 total++;
1218 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,sigopts,
1219 attribs,
1220 db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1221 extensions,conf,verbose, certopt, nameopt,
1222 default_op, ext_copy, e);
1223 if (j < 0) goto err;
1224 if (j > 0)
1225 {
1226 total_done++;
1227 BIO_printf(bio_err,"\n");
1228 if (!BN_add_word(serial,1)) goto err;
1229 if (!sk_X509_push(cert_sk,x))
1230 {
1231 BIO_printf(bio_err,"Memory allocation failure\n");
1232 goto err;
1233 }
1234 }
1235 }
1236 if (infile != NULL)
1237 {
1238 total++;
1239 j=certify(&x,infile,pkey,x509p,dgst,sigopts, attribs,db,
1240 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1241 extensions,conf,verbose, certopt, nameopt,
1242 default_op, ext_copy, selfsign);
1243 if (j < 0) goto err;
1244 if (j > 0)
1245 {
1246 total_done++;
1247 BIO_printf(bio_err,"\n");
1248 if (!BN_add_word(serial,1)) goto err;
1249 if (!sk_X509_push(cert_sk,x))
1250 {
1251 BIO_printf(bio_err,"Memory allocation failure\n");
1252 goto err;
1253 }
1254 }
1255 }
1256 for (i=0; i<argc; i++)
1257 {
1258 total++;
1259 j=certify(&x,argv[i],pkey,x509p,dgst,sigopts,attribs,db,
1260 serial,subj,chtype,multirdn,email_dn,startdate,enddate,days,batch,
1261 extensions,conf,verbose, certopt, nameopt,
1262 default_op, ext_copy, selfsign);
1263 if (j < 0) goto err;
1264 if (j > 0)
1265 {
1266 total_done++;
1267 BIO_printf(bio_err,"\n");
1268 if (!BN_add_word(serial,1)) goto err;
1269 if (!sk_X509_push(cert_sk,x))
1270 {
1271 BIO_printf(bio_err,"Memory allocation failure\n");
1272 goto err;
1273 }
1274 }
1275 }
1276 /* we have a stack of newly certified certificates
1277 * and a data base and serial number that need
1278 * updating */
1279
1280 if (sk_X509_num(cert_sk) > 0)
1281 {
1282 if (!batch)
1283 {
1284 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1285 (void)BIO_flush(bio_err);
1286 buf[0][0]='\0';
1287 if (!fgets(buf[0],10,stdin))
1288 {
1289 BIO_printf(bio_err,"CERTIFICATION CANCELED: I/O error\n");
1290 ret=0;
1291 goto err;
1292 }
1293 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1294 {
1295 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1296 ret=0;
1297 goto err;
1298 }
1299 }
1300
1301 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1302
1303 if (!save_serial(serialfile,"new",serial,NULL)) goto err;
1304
1305 if (!save_index(dbfile, "new", db)) goto err;
1306 }
1307
1308 if (verbose)
1309 BIO_printf(bio_err,"writing new certificates\n");
1310 for (i=0; i<sk_X509_num(cert_sk); i++)
1311 {
1312 int k;
1313 char *n;
1314
1315 x=sk_X509_value(cert_sk,i);
1316
1317 j=x->cert_info->serialNumber->length;
1318 p=(const char *)x->cert_info->serialNumber->data;
1319
1320 if(strlen(outdir) >= (size_t)(j ? BSIZE-j*2-6 : BSIZE-8))
1321 {
1322 BIO_printf(bio_err,"certificate file name too long\n");
1323 goto err;
1324 }
1325
1326 strcpy(buf[2],outdir);
1327
1328 #ifndef OPENSSL_SYS_VMS
1329 BUF_strlcat(buf[2],"/",sizeof(buf[2]));
1330 #endif
1331
1332 n=(char *)&(buf[2][strlen(buf[2])]);
1333 if (j > 0)
1334 {
1335 for (k=0; k<j; k++)
1336 {
1337 if (n >= &(buf[2][sizeof(buf[2])]))
1338 break;
1339 BIO_snprintf(n,
1340 &buf[2][0] + sizeof(buf[2]) - n,
1341 "%02X",(unsigned char)*(p++));
1342 n+=2;
1343 }
1344 }
1345 else
1346 {
1347 *(n++)='0';
1348 *(n++)='0';
1349 }
1350 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1351 *n='\0';
1352 if (verbose)
1353 BIO_printf(bio_err,"writing %s\n",buf[2]);
1354
1355 if (BIO_write_filename(Cout,buf[2]) <= 0)
1356 {
1357 perror(buf[2]);
1358 goto err;
1359 }
1360 write_new_certificate(Cout,x, 0, notext);
1361 write_new_certificate(Sout,x, output_der, notext);
1362 }
1363
1364 if (sk_X509_num(cert_sk))
1365 {
1366 /* Rename the database and the serial file */
1367 if (!rotate_serial(serialfile,"new","old")) goto err;
1368
1369 if (!rotate_index(dbfile,"new","old")) goto err;
1370
1371 BIO_printf(bio_err,"Data Base Updated\n");
1372 }
1373 }
1374
1375 /*****************************************************************/
1376 if (gencrl)
1377 {
1378 int crl_v2 = 0;
1379 if (!crl_ext)
1380 {
1381 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1382 if (!crl_ext)
1383 ERR_clear_error();
1384 }
1385 if (crl_ext)
1386 {
1387 /* Check syntax of file */
1388 X509V3_CTX ctx;
1389 X509V3_set_ctx_test(&ctx);
1390 X509V3_set_nconf(&ctx, conf);
1391 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1392 {
1393 BIO_printf(bio_err,
1394 "Error Loading CRL extension section %s\n",
1395 crl_ext);
1396 ret = 1;
1397 goto err;
1398 }
1399 }
1400
1401 if ((crlnumberfile=NCONF_get_string(conf,section,ENV_CRLNUMBER))
1402 != NULL)
1403 if ((crlnumber=load_serial(crlnumberfile,0,NULL)) == NULL)
1404 {
1405 BIO_printf(bio_err,"error while loading CRL number\n");
1406 goto err;
1407 }
1408
1409 if (!crldays && !crlhours && !crlsec)
1410 {
1411 if (!NCONF_get_number(conf,section,
1412 ENV_DEFAULT_CRL_DAYS, &crldays))
1413 crldays = 0;
1414 if (!NCONF_get_number(conf,section,
1415 ENV_DEFAULT_CRL_HOURS, &crlhours))
1416 crlhours = 0;
1417 ERR_clear_error();
1418 }
1419 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0))
1420 {
1421 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issued\n");
1422 goto err;
1423 }
1424
1425 if (verbose) BIO_printf(bio_err,"making CRL\n");
1426 if ((crl=X509_CRL_new()) == NULL) goto err;
1427 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509))) goto err;
1428
1429 tmptm = ASN1_TIME_new();
1430 if (!tmptm) goto err;
1431 X509_gmtime_adj(tmptm,0);
1432 X509_CRL_set_lastUpdate(crl, tmptm);
1433 if (!X509_time_adj_ex(tmptm, crldays, crlhours*60*60 + crlsec,
1434 NULL))
1435 {
1436 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1437 goto err;
1438 }
1439 X509_CRL_set_nextUpdate(crl, tmptm);
1440
1441 ASN1_TIME_free(tmptm);
1442
1443 for (i=0; i<sk_OPENSSL_PSTRING_num(db->db->data); i++)
1444 {
1445 pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
1446 if (pp[DB_type][0] == DB_TYPE_REV)
1447 {
1448 if ((r=X509_REVOKED_new()) == NULL) goto err;
1449 j = make_revoked(r, pp[DB_rev_date]);
1450 if (!j) goto err;
1451 if (j == 2) crl_v2 = 1;
1452 if (!BN_hex2bn(&serial, pp[DB_serial]))
1453 goto err;
1454 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1455 BN_free(serial);
1456 serial = NULL;
1457 if (!tmpser)
1458 goto err;
1459 X509_REVOKED_set_serialNumber(r, tmpser);
1460 ASN1_INTEGER_free(tmpser);
1461 X509_CRL_add0_revoked(crl,r);
1462 }
1463 }
1464
1465 /* sort the data so it will be written in serial
1466 * number order */
1467 X509_CRL_sort(crl);
1468
1469 /* we now have a CRL */
1470 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1471
1472 /* Add any extensions asked for */
1473
1474 if (crl_ext || crlnumberfile != NULL)
1475 {
1476 X509V3_CTX crlctx;
1477 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1478 X509V3_set_nconf(&crlctx, conf);
1479
1480 if (crl_ext)
1481 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1482 crl_ext, crl)) goto err;
1483 if (crlnumberfile != NULL)
1484 {
1485 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1486 if (!tmpser) goto err;
1487 X509_CRL_add1_ext_i2d(crl,NID_crl_number,tmpser,0,0);
1488 ASN1_INTEGER_free(tmpser);
1489 crl_v2 = 1;
1490 if (!BN_add_word(crlnumber,1)) goto err;
1491 }
1492 }
1493 if (crl_ext || crl_v2)
1494 {
1495 if (!X509_CRL_set_version(crl, 1))
1496 goto err; /* version 2 CRL */
1497 }
1498
1499
1500 if (crlnumberfile != NULL) /* we have a CRL number that need updating */
1501 if (!save_serial(crlnumberfile,"new",crlnumber,NULL)) goto err;
1502
1503 if (crlnumber)
1504 {
1505 BN_free(crlnumber);
1506 crlnumber = NULL;
1507 }
1508
1509 if (!do_X509_CRL_sign(bio_err,crl,pkey,dgst,sigopts)) goto err;
1510
1511 PEM_write_bio_X509_CRL(Sout,crl);
1512
1513 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1514 if (!rotate_serial(crlnumberfile,"new","old")) goto err;
1515
1516 }
1517 /*****************************************************************/
1518 if (dorevoke)
1519 {
1520 if (infile == NULL)
1521 {
1522 BIO_printf(bio_err,"no input files\n");
1523 goto err;
1524 }
1525 else
1526 {
1527 X509 *revcert;
1528 revcert=load_cert(bio_err, infile, FORMAT_PEM,
1529 NULL, e, infile);
1530 if (revcert == NULL)
1531 goto err;
1532 if (dorevoke == 2)
1533 rev_type = -1;
1534 j=do_revoke(revcert,db, rev_type, rev_arg);
1535 if (j <= 0) goto err;
1536 X509_free(revcert);
1537
1538 if (!save_index(dbfile, "new", db)) goto err;
1539
1540 if (!rotate_index(dbfile, "new", "old")) goto err;
1541
1542 BIO_printf(bio_err,"Data Base Updated\n");
1543 }
1544 }
1545 /*****************************************************************/
1546 ret=0;
1547 err:
1548 if(tofree)
1549 OPENSSL_free(tofree);
1550 BIO_free_all(Cout);
1551 BIO_free_all(Sout);
1552 BIO_free_all(out);
1553 BIO_free_all(in);
1554
1555 if (cert_sk)
1556 sk_X509_pop_free(cert_sk,X509_free);
1557
1558 if (ret) ERR_print_errors(bio_err);
1559 app_RAND_write_file(randfile, bio_err);
1560 if (free_key && key)
1561 OPENSSL_free(key);
1562 BN_free(serial);
1563 BN_free(crlnumber);
1564 free_index(db);
1565 if (sigopts)
1566 sk_OPENSSL_STRING_free(sigopts);
1567 EVP_PKEY_free(pkey);
1568 if (x509) X509_free(x509);
1569 X509_CRL_free(crl);
1570 NCONF_free(conf);
1571 NCONF_free(extconf);
1572 OBJ_cleanup();
1573 apps_shutdown();
1574 OPENSSL_EXIT(ret);
1575 }
1576
1577 static void lookup_fail(const char *name, const char *tag)
1578 {
1579 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1580 }
1581
1582 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1583 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1584 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1585 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn,
1586 int email_dn, char *startdate, char *enddate,
1587 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1588 unsigned long certopt, unsigned long nameopt, int default_op,
1589 int ext_copy, int selfsign)
1590 {
1591 X509_REQ *req=NULL;
1592 BIO *in=NULL;
1593 EVP_PKEY *pktmp=NULL;
1594 int ok= -1,i;
1595
1596 in=BIO_new(BIO_s_file());
1597
1598 if (BIO_read_filename(in,infile) <= 0)
1599 {
1600 perror(infile);
1601 goto err;
1602 }
1603 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1604 {
1605 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1606 infile);
1607 goto err;
1608 }
1609 if (verbose)
1610 X509_REQ_print(bio_err,req);
1611
1612 BIO_printf(bio_err,"Check that the request matches the signature\n");
1613
1614 if (selfsign && !X509_REQ_check_private_key(req,pkey))
1615 {
1616 BIO_printf(bio_err,"Certificate request and CA private key do not match\n");
1617 ok=0;
1618 goto err;
1619 }
1620 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1621 {
1622 BIO_printf(bio_err,"error unpacking public key\n");
1623 goto err;
1624 }
1625 i=X509_REQ_verify(req,pktmp);
1626 EVP_PKEY_free(pktmp);
1627 if (i < 0)
1628 {
1629 ok=0;
1630 BIO_printf(bio_err,"Signature verification problems....\n");
1631 goto err;
1632 }
1633 if (i == 0)
1634 {
1635 ok=0;
1636 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1637 goto err;
1638 }
1639 else
1640 BIO_printf(bio_err,"Signature ok\n");
1641
1642 ok=do_body(xret,pkey,x509,dgst,sigopts, policy,db,serial,subj,chtype,
1643 multirdn, email_dn,
1644 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1645 certopt, nameopt, default_op, ext_copy, selfsign);
1646
1647 err:
1648 if (req != NULL) X509_REQ_free(req);
1649 if (in != NULL) BIO_free(in);
1650 return(ok);
1651 }
1652
1653 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1654 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1655 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1656 BIGNUM *serial, char *subj, unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate,
1657 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1658 unsigned long certopt, unsigned long nameopt, int default_op,
1659 int ext_copy, ENGINE *e)
1660 {
1661 X509 *req=NULL;
1662 X509_REQ *rreq=NULL;
1663 EVP_PKEY *pktmp=NULL;
1664 int ok= -1,i;
1665
1666 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1667 goto err;
1668 if (verbose)
1669 X509_print(bio_err,req);
1670
1671 BIO_printf(bio_err,"Check that the request matches the signature\n");
1672
1673 if ((pktmp=X509_get_pubkey(req)) == NULL)
1674 {
1675 BIO_printf(bio_err,"error unpacking public key\n");
1676 goto err;
1677 }
1678 i=X509_verify(req,pktmp);
1679 EVP_PKEY_free(pktmp);
1680 if (i < 0)
1681 {
1682 ok=0;
1683 BIO_printf(bio_err,"Signature verification problems....\n");
1684 goto err;
1685 }
1686 if (i == 0)
1687 {
1688 ok=0;
1689 BIO_printf(bio_err,"Signature did not match the certificate\n");
1690 goto err;
1691 }
1692 else
1693 BIO_printf(bio_err,"Signature ok\n");
1694
1695 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1696 goto err;
1697
1698 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,multirdn,email_dn,startdate,enddate,
1699 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1700 ext_copy, 0);
1701
1702 err:
1703 if (rreq != NULL) X509_REQ_free(rreq);
1704 if (req != NULL) X509_free(req);
1705 return(ok);
1706 }
1707
1708 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1709 STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy,
1710 CA_DB *db, BIGNUM *serial, char *subj,
1711 unsigned long chtype, int multirdn,
1712 int email_dn, char *startdate, char *enddate, long days, int batch,
1713 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1714 unsigned long certopt, unsigned long nameopt, int default_op,
1715 int ext_copy, int selfsign)
1716 {
1717 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1718 ASN1_UTCTIME *tm,*tmptm;
1719 ASN1_STRING *str,*str2;
1720 ASN1_OBJECT *obj;
1721 X509 *ret=NULL;
1722 X509_CINF *ci;
1723 X509_NAME_ENTRY *ne;
1724 X509_NAME_ENTRY *tne,*push;
1725 EVP_PKEY *pktmp;
1726 int ok= -1,i,j,last,nid;
1727 const char *p;
1728 CONF_VALUE *cv;
1729 OPENSSL_STRING row[DB_NUMBER];
1730 OPENSSL_STRING *irow=NULL;
1731 OPENSSL_STRING *rrow=NULL;
1732 char buf[25];
1733
1734 tmptm=ASN1_UTCTIME_new();
1735 if (tmptm == NULL)
1736 {
1737 BIO_printf(bio_err,"malloc error\n");
1738 return(0);
1739 }
1740
1741 for (i=0; i<DB_NUMBER; i++)
1742 row[i]=NULL;
1743
1744 if (subj)
1745 {
1746 X509_NAME *n = parse_name(subj, chtype, multirdn);
1747
1748 if (!n)
1749 {
1750 ERR_print_errors(bio_err);
1751 goto err;
1752 }
1753 X509_REQ_set_subject_name(req,n);
1754 req->req_info->enc.modified = 1;
1755 X509_NAME_free(n);
1756 }
1757
1758 if (default_op)
1759 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1760
1761 name=X509_REQ_get_subject_name(req);
1762 for (i=0; i<X509_NAME_entry_count(name); i++)
1763 {
1764 ne= X509_NAME_get_entry(name,i);
1765 str=X509_NAME_ENTRY_get_data(ne);
1766 obj=X509_NAME_ENTRY_get_object(ne);
1767
1768 if (msie_hack)
1769 {
1770 /* assume all type should be strings */
1771 nid=OBJ_obj2nid(ne->object);
1772
1773 if (str->type == V_ASN1_UNIVERSALSTRING)
1774 ASN1_UNIVERSALSTRING_to_string(str);
1775
1776 if ((str->type == V_ASN1_IA5STRING) &&
1777 (nid != NID_pkcs9_emailAddress))
1778 str->type=V_ASN1_T61STRING;
1779
1780 if ((nid == NID_pkcs9_emailAddress) &&
1781 (str->type == V_ASN1_PRINTABLESTRING))
1782 str->type=V_ASN1_IA5STRING;
1783 }
1784
1785 /* If no EMAIL is wanted in the subject */
1786 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1787 continue;
1788
1789 /* check some things */
1790 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1791 (str->type != V_ASN1_IA5STRING))
1792 {
1793 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1794 goto err;
1795 }
1796 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1797 {
1798 j=ASN1_PRINTABLE_type(str->data,str->length);
1799 if ( ((j == V_ASN1_T61STRING) &&
1800 (str->type != V_ASN1_T61STRING)) ||
1801 ((j == V_ASN1_IA5STRING) &&
1802 (str->type == V_ASN1_PRINTABLESTRING)))
1803 {
1804 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1805 goto err;
1806 }
1807 }
1808
1809 if (default_op)
1810 old_entry_print(bio_err, obj, str);
1811 }
1812
1813 /* Ok, now we check the 'policy' stuff. */
1814 if ((subject=X509_NAME_new()) == NULL)
1815 {
1816 BIO_printf(bio_err,"Memory allocation failure\n");
1817 goto err;
1818 }
1819
1820 /* take a copy of the issuer name before we mess with it. */
1821 if (selfsign)
1822 CAname=X509_NAME_dup(name);
1823 else
1824 CAname=X509_NAME_dup(x509->cert_info->subject);
1825 if (CAname == NULL) goto err;
1826 str=str2=NULL;
1827
1828 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1829 {
1830 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1831 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1832 {
1833 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1834 goto err;
1835 }
1836 obj=OBJ_nid2obj(j);
1837
1838 last= -1;
1839 for (;;)
1840 {
1841 /* lookup the object in the supplied name list */
1842 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1843 if (j < 0)
1844 {
1845 if (last != -1) break;
1846 tne=NULL;
1847 }
1848 else
1849 {
1850 tne=X509_NAME_get_entry(name,j);
1851 }
1852 last=j;
1853
1854 /* depending on the 'policy', decide what to do. */
1855 push=NULL;
1856 if (strcmp(cv->value,"optional") == 0)
1857 {
1858 if (tne != NULL)
1859 push=tne;
1860 }
1861 else if (strcmp(cv->value,"supplied") == 0)
1862 {
1863 if (tne == NULL)
1864 {
1865 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1866 goto err;
1867 }
1868 else
1869 push=tne;
1870 }
1871 else if (strcmp(cv->value,"match") == 0)
1872 {
1873 int last2;
1874
1875 if (tne == NULL)
1876 {
1877 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1878 goto err;
1879 }
1880
1881 last2= -1;
1882
1883 again2:
1884 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1885 if ((j < 0) && (last2 == -1))
1886 {
1887 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1888 goto err;
1889 }
1890 if (j >= 0)
1891 {
1892 push=X509_NAME_get_entry(CAname,j);
1893 str=X509_NAME_ENTRY_get_data(tne);
1894 str2=X509_NAME_ENTRY_get_data(push);
1895 last2=j;
1896 if (ASN1_STRING_cmp(str,str2) != 0)
1897 goto again2;
1898 }
1899 if (j < 0)
1900 {
1901 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));
1902 goto err;
1903 }
1904 }
1905 else
1906 {
1907 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1908 goto err;
1909 }
1910
1911 if (push != NULL)
1912 {
1913 if (!X509_NAME_add_entry(subject,push, -1, 0))
1914 {
1915 if (push != NULL)
1916 X509_NAME_ENTRY_free(push);
1917 BIO_printf(bio_err,"Memory allocation failure\n");
1918 goto err;
1919 }
1920 }
1921 if (j < 0) break;
1922 }
1923 }
1924
1925 if (preserve)
1926 {
1927 X509_NAME_free(subject);
1928 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1929 subject=X509_NAME_dup(name);
1930 if (subject == NULL) goto err;
1931 }
1932
1933 if (verbose)
1934 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1935
1936 /* Build the correct Subject if no e-mail is wanted in the subject */
1937 /* and add it later on because of the method extensions are added (altName) */
1938
1939 if (email_dn)
1940 dn_subject = subject;
1941 else
1942 {
1943 X509_NAME_ENTRY *tmpne;
1944 /* Its best to dup the subject DN and then delete any email
1945 * addresses because this retains its structure.
1946 */
1947 if (!(dn_subject = X509_NAME_dup(subject)))
1948 {
1949 BIO_printf(bio_err,"Memory allocation failure\n");
1950 goto err;
1951 }
1952 while((i = X509_NAME_get_index_by_NID(dn_subject,
1953 NID_pkcs9_emailAddress, -1)) >= 0)
1954 {
1955 tmpne = X509_NAME_get_entry(dn_subject, i);
1956 X509_NAME_delete_entry(dn_subject, i);
1957 X509_NAME_ENTRY_free(tmpne);
1958 }
1959 }
1960
1961 if (BN_is_zero(serial))
1962 row[DB_serial]=BUF_strdup("00");
1963 else
1964 row[DB_serial]=BN_bn2hex(serial);
1965 if (row[DB_serial] == NULL)
1966 {
1967 BIO_printf(bio_err,"Memory allocation failure\n");
1968 goto err;
1969 }
1970
1971 if (db->attributes.unique_subject)
1972 {
1973 OPENSSL_STRING *crow=row;
1974
1975 rrow=TXT_DB_get_by_index(db->db,DB_name,crow);
1976 if (rrow != NULL)
1977 {
1978 BIO_printf(bio_err,
1979 "ERROR:There is already a certificate for %s\n",
1980 row[DB_name]);
1981 }
1982 }
1983 if (rrow == NULL)
1984 {
1985 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
1986 if (rrow != NULL)
1987 {
1988 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1989 row[DB_serial]);
1990 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1991 }
1992 }
1993
1994 if (rrow != NULL)
1995 {
1996 BIO_printf(bio_err,
1997 "The matching entry has the following details\n");
1998 if (rrow[DB_type][0] == 'E')
1999 p="Expired";
2000 else if (rrow[DB_type][0] == 'R')
2001 p="Revoked";
2002 else if (rrow[DB_type][0] == 'V')
2003 p="Valid";
2004 else
2005 p="\ninvalid type, Data base error\n";
2006 BIO_printf(bio_err,"Type :%s\n",p);;
2007 if (rrow[DB_type][0] == 'R')
2008 {
2009 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2010 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2011 }
2012 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2013 BIO_printf(bio_err,"Expires on :%s\n",p);
2014 p=rrow[DB_serial]; if (p == NULL) p="undef";
2015 BIO_printf(bio_err,"Serial Number :%s\n",p);
2016 p=rrow[DB_file]; if (p == NULL) p="undef";
2017 BIO_printf(bio_err,"File name :%s\n",p);
2018 p=rrow[DB_name]; if (p == NULL) p="undef";
2019 BIO_printf(bio_err,"Subject Name :%s\n",p);
2020 ok= -1; /* This is now a 'bad' error. */
2021 goto err;
2022 }
2023
2024 /* We are now totally happy, lets make and sign the certificate */
2025 if (verbose)
2026 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2027
2028 if ((ret=X509_new()) == NULL) goto err;
2029 ci=ret->cert_info;
2030
2031 #ifdef X509_V3
2032 /* Make it an X509 v3 certificate. */
2033 if (!X509_set_version(ret,2)) goto err;
2034 #endif
2035
2036 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2037 goto err;
2038 if (selfsign)
2039 {
2040 if (!X509_set_issuer_name(ret,subject))
2041 goto err;
2042 }
2043 else
2044 {
2045 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2046 goto err;
2047 }
2048
2049 if (strcmp(startdate,"today") == 0)
2050 X509_gmtime_adj(X509_get_notBefore(ret),0);
2051 else ASN1_TIME_set_string(X509_get_notBefore(ret),startdate);
2052
2053 if (enddate == NULL)
2054 X509_time_adj_ex(X509_get_notAfter(ret),days, 0, NULL);
2055 else
2056 {
2057 int tdays;
2058 ASN1_TIME_set_string(X509_get_notAfter(ret),enddate);
2059 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret));
2060 days = tdays;
2061 }
2062
2063 if (!X509_set_subject_name(ret,subject)) goto err;
2064
2065 pktmp=X509_REQ_get_pubkey(req);
2066 i = X509_set_pubkey(ret,pktmp);
2067 EVP_PKEY_free(pktmp);
2068 if (!i) goto err;
2069
2070 /* Lets add the extensions, if there are any */
2071 if (ext_sect)
2072 {
2073 X509V3_CTX ctx;
2074 if (ci->version == NULL)
2075 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2076 goto err;
2077 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2078
2079 /* Free the current entries if any, there should not
2080 * be any I believe */
2081 if (ci->extensions != NULL)
2082 sk_X509_EXTENSION_pop_free(ci->extensions,
2083 X509_EXTENSION_free);
2084
2085 ci->extensions = NULL;
2086
2087 /* Initialize the context structure */
2088 if (selfsign)
2089 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2090 else
2091 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2092
2093 if (extconf)
2094 {
2095 if (verbose)
2096 BIO_printf(bio_err, "Extra configuration file found\n");
2097
2098 /* Use the extconf configuration db LHASH */
2099 X509V3_set_nconf(&ctx, extconf);
2100
2101 /* Test the structure (needed?) */
2102 /* X509V3_set_ctx_test(&ctx); */
2103
2104 /* Adds exts contained in the configuration file */
2105 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2106 {
2107 BIO_printf(bio_err,
2108 "ERROR: adding extensions in section %s\n",
2109 ext_sect);
2110 ERR_print_errors(bio_err);
2111 goto err;
2112 }
2113 if (verbose)
2114 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2115 }
2116 else if (ext_sect)
2117 {
2118 /* We found extensions to be set from config file */
2119 X509V3_set_nconf(&ctx, lconf);
2120
2121 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2122 {
2123 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2124 ERR_print_errors(bio_err);
2125 goto err;
2126 }
2127
2128 if (verbose)
2129 BIO_printf(bio_err, "Successfully added extensions from config\n");
2130 }
2131 }
2132
2133 /* Copy extensions from request (if any) */
2134
2135 if (!copy_extensions(ret, req, ext_copy))
2136 {
2137 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2138 ERR_print_errors(bio_err);
2139 goto err;
2140 }
2141
2142 /* Set the right value for the noemailDN option */
2143 if( email_dn == 0 )
2144 {
2145 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2146 }
2147
2148 if (!default_op)
2149 {
2150 BIO_printf(bio_err, "Certificate Details:\n");
2151 /* Never print signature details because signature not present */
2152 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2153 X509_print_ex(bio_err, ret, nameopt, certopt);
2154 }
2155
2156 BIO_printf(bio_err,"Certificate is to be certified until ");
2157 ASN1_TIME_print(bio_err,X509_get_notAfter(ret));
2158 if (days) BIO_printf(bio_err," (%ld days)",days);
2159 BIO_printf(bio_err, "\n");
2160
2161 if (!batch)
2162 {
2163
2164 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2165 (void)BIO_flush(bio_err);
2166 buf[0]='\0';
2167 if (!fgets(buf,sizeof(buf)-1,stdin))
2168 {
2169 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
2170 ok=0;
2171 goto err;
2172 }
2173 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2174 {
2175 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2176 ok=0;
2177 goto err;
2178 }
2179 }
2180
2181 pktmp=X509_get_pubkey(ret);
2182 if (EVP_PKEY_missing_parameters(pktmp) &&
2183 !EVP_PKEY_missing_parameters(pkey))
2184 EVP_PKEY_copy_parameters(pktmp,pkey);
2185 EVP_PKEY_free(pktmp);
2186
2187 if (!do_X509_sign(bio_err, ret,pkey,dgst, sigopts))
2188 goto err;
2189
2190 /* We now just add it to the database */
2191 row[DB_type]=(char *)OPENSSL_malloc(2);
2192
2193 tm=X509_get_notAfter(ret);
2194 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2195 memcpy(row[DB_exp_date],tm->data,tm->length);
2196 row[DB_exp_date][tm->length]='\0';
2197
2198 row[DB_rev_date]=NULL;
2199
2200 /* row[DB_serial] done already */
2201 row[DB_file]=(char *)OPENSSL_malloc(8);
2202 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(ret),NULL,0);
2203
2204 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2205 (row[DB_file] == NULL) || (row[DB_name] == NULL))
2206 {
2207 BIO_printf(bio_err,"Memory allocation failure\n");
2208 goto err;
2209 }
2210 BUF_strlcpy(row[DB_file],"unknown",8);
2211 row[DB_type][0]='V';
2212 row[DB_type][1]='\0';
2213
2214 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2215 {
2216 BIO_printf(bio_err,"Memory allocation failure\n");
2217 goto err;
2218 }
2219
2220 for (i=0; i<DB_NUMBER; i++)
2221 {
2222 irow[i]=row[i];
2223 row[i]=NULL;
2224 }
2225 irow[DB_NUMBER]=NULL;
2226
2227 if (!TXT_DB_insert(db->db,irow))
2228 {
2229 BIO_printf(bio_err,"failed to update database\n");
2230 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2231 goto err;
2232 }
2233 ok=1;
2234 err:
2235 for (i=0; i<DB_NUMBER; i++)
2236 if (row[i] != NULL) OPENSSL_free(row[i]);
2237
2238 if (CAname != NULL)
2239 X509_NAME_free(CAname);
2240 if (subject != NULL)
2241 X509_NAME_free(subject);
2242 if ((dn_subject != NULL) && !email_dn)
2243 X509_NAME_free(dn_subject);
2244 if (tmptm != NULL)
2245 ASN1_UTCTIME_free(tmptm);
2246 if (ok <= 0)
2247 {
2248 if (ret != NULL) X509_free(ret);
2249 ret=NULL;
2250 }
2251 else
2252 *xret=ret;
2253 return(ok);
2254 }
2255
2256 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2257 {
2258
2259 if (output_der)
2260 {
2261 (void)i2d_X509_bio(bp,x);
2262 return;
2263 }
2264 #if 0
2265 /* ??? Not needed since X509_print prints all this stuff anyway */
2266 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2267 BIO_printf(bp,"issuer :%s\n",f);
2268
2269 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2270 BIO_printf(bp,"subject:%s\n",f);
2271
2272 BIO_puts(bp,"serial :");
2273 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2274 BIO_puts(bp,"\n\n");
2275 #endif
2276 if (!notext)X509_print(bp,x);
2277 PEM_write_bio_X509(bp,x);
2278 }
2279
2280 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2281 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
2282 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2283 BIGNUM *serial, char *subj,unsigned long chtype, int multirdn, int email_dn, char *startdate, char *enddate,
2284 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2285 unsigned long nameopt, int default_op, int ext_copy)
2286 {
2287 STACK_OF(CONF_VALUE) *sk=NULL;
2288 LHASH_OF(CONF_VALUE) *parms=NULL;
2289 X509_REQ *req=NULL;
2290 CONF_VALUE *cv=NULL;
2291 NETSCAPE_SPKI *spki = NULL;
2292 X509_REQ_INFO *ri;
2293 char *type,*buf;
2294 EVP_PKEY *pktmp=NULL;
2295 X509_NAME *n=NULL;
2296 X509_NAME_ENTRY *ne=NULL;
2297 int ok= -1,i,j;
2298 long errline;
2299 int nid;
2300
2301 /*
2302 * Load input file into a hash table. (This is just an easy
2303 * way to read and parse the file, then put it into a convenient
2304 * STACK format).
2305 */
2306 parms=CONF_load(NULL,infile,&errline);
2307 if (parms == NULL)
2308 {
2309 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2310 ERR_print_errors(bio_err);
2311 goto err;
2312 }
2313
2314 sk=CONF_get_section(parms, "default");
2315 if (sk_CONF_VALUE_num(sk) == 0)
2316 {
2317 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2318 CONF_free(parms);
2319 goto err;
2320 }
2321
2322 /*
2323 * Now create a dummy X509 request structure. We don't actually
2324 * have an X509 request, but we have many of the components
2325 * (a public key, various DN components). The idea is that we
2326 * put these components into the right X509 request structure
2327 * and we can use the same code as if you had a real X509 request.
2328 */
2329 req=X509_REQ_new();
2330 if (req == NULL)
2331 {
2332 ERR_print_errors(bio_err);
2333 goto err;
2334 }
2335
2336 /*
2337 * Build up the subject name set.
2338 */
2339 ri=req->req_info;
2340 n = ri->subject;
2341
2342 for (i = 0; ; i++)
2343 {
2344 if (sk_CONF_VALUE_num(sk) <= i) break;
2345
2346 cv=sk_CONF_VALUE_value(sk,i);
2347 type=cv->name;
2348 /* Skip past any leading X. X: X, etc to allow for
2349 * multiple instances
2350 */
2351 for (buf = cv->name; *buf ; buf++)
2352 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2353 {
2354 buf++;
2355 if (*buf) type = buf;
2356 break;
2357 }
2358
2359 buf=cv->value;
2360 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2361 {
2362 if (strcmp(type, "SPKAC") == 0)
2363 {
2364 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2365 if (spki == NULL)
2366 {
2367 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2368 ERR_print_errors(bio_err);
2369 goto err;
2370 }
2371 }
2372 continue;
2373 }
2374
2375 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2376 (unsigned char *)buf, -1, -1, 0))
2377 goto err;
2378 }
2379 if (spki == NULL)
2380 {
2381 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2382 infile);
2383 goto err;
2384 }
2385
2386 /*
2387 * Now extract the key from the SPKI structure.
2388 */
2389
2390 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2391
2392 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2393 {
2394 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2395 goto err;
2396 }
2397
2398 j = NETSCAPE_SPKI_verify(spki, pktmp);
2399 if (j <= 0)
2400 {
2401 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2402 goto err;
2403 }
2404 BIO_printf(bio_err,"Signature ok\n");
2405
2406 X509_REQ_set_pubkey(req,pktmp);
2407 EVP_PKEY_free(pktmp);
2408 ok=do_body(xret,pkey,x509,dgst,sigopts,policy,db,serial,subj,chtype,
2409 multirdn,email_dn,startdate,enddate, days,1,verbose,req,
2410 ext_sect,lconf, certopt, nameopt, default_op, ext_copy, 0);
2411 err:
2412 if (req != NULL) X509_REQ_free(req);
2413 if (parms != NULL) CONF_free(parms);
2414 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2415 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2416
2417 return(ok);
2418 }
2419
2420 static int check_time_format(const char *str)
2421 {
2422 return ASN1_TIME_set_string(NULL, str);
2423 }
2424
2425 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2426 {
2427 ASN1_UTCTIME *tm=NULL;
2428 char *row[DB_NUMBER],**rrow,**irow;
2429 char *rev_str = NULL;
2430 BIGNUM *bn = NULL;
2431 int ok=-1,i;
2432
2433 for (i=0; i<DB_NUMBER; i++)
2434 row[i]=NULL;
2435 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2436 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2437 if (!bn)
2438 goto err;
2439 if (BN_is_zero(bn))
2440 row[DB_serial]=BUF_strdup("00");
2441 else
2442 row[DB_serial]=BN_bn2hex(bn);
2443 BN_free(bn);
2444 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2445 {
2446 BIO_printf(bio_err,"Memory allocation failure\n");
2447 goto err;
2448 }
2449 /* We have to lookup by serial number because name lookup
2450 * skips revoked certs
2451 */
2452 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2453 if (rrow == NULL)
2454 {
2455 BIO_printf(bio_err,"Adding Entry with serial number %s to DB for %s\n", row[DB_serial], row[DB_name]);
2456
2457 /* We now just add it to the database */
2458 row[DB_type]=(char *)OPENSSL_malloc(2);
2459
2460 tm=X509_get_notAfter(x509);
2461 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2462 memcpy(row[DB_exp_date],tm->data,tm->length);
2463 row[DB_exp_date][tm->length]='\0';
2464
2465 row[DB_rev_date]=NULL;
2466
2467 /* row[DB_serial] done already */
2468 row[DB_file]=(char *)OPENSSL_malloc(8);
2469
2470 /* row[DB_name] done already */
2471
2472 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2473 (row[DB_file] == NULL))
2474 {
2475 BIO_printf(bio_err,"Memory allocation failure\n");
2476 goto err;
2477 }
2478 BUF_strlcpy(row[DB_file],"unknown",8);
2479 row[DB_type][0]='V';
2480 row[DB_type][1]='\0';
2481
2482 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2483 {
2484 BIO_printf(bio_err,"Memory allocation failure\n");
2485 goto err;
2486 }
2487
2488 for (i=0; i<DB_NUMBER; i++)
2489 {
2490 irow[i]=row[i];
2491 row[i]=NULL;
2492 }
2493 irow[DB_NUMBER]=NULL;
2494
2495 if (!TXT_DB_insert(db->db,irow))
2496 {
2497 BIO_printf(bio_err,"failed to update database\n");
2498 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->db->error);
2499 goto err;
2500 }
2501
2502 /* Revoke Certificate */
2503 if (type == -1)
2504 ok = 1;
2505 else
2506 ok = do_revoke(x509,db, type, value);
2507
2508 goto err;
2509
2510 }
2511 else if (index_name_cmp_noconst(row, rrow))
2512 {
2513 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2514 row[DB_name]);
2515 goto err;
2516 }
2517 else if (type == -1)
2518 {
2519 BIO_printf(bio_err,"ERROR:Already present, serial number %s\n",
2520 row[DB_serial]);
2521 goto err;
2522 }
2523 else if (rrow[DB_type][0]=='R')
2524 {
2525 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2526 row[DB_serial]);
2527 goto err;
2528 }
2529 else
2530 {
2531 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2532 rev_str = make_revocation_str(type, value);
2533 if (!rev_str)
2534 {
2535 BIO_printf(bio_err, "Error in revocation arguments\n");
2536 goto err;
2537 }
2538 rrow[DB_type][0]='R';
2539 rrow[DB_type][1]='\0';
2540 rrow[DB_rev_date] = rev_str;
2541 }
2542 ok=1;
2543 err:
2544 for (i=0; i<DB_NUMBER; i++)
2545 {
2546 if (row[i] != NULL)
2547 OPENSSL_free(row[i]);
2548 }
2549 return(ok);
2550 }
2551
2552 static int get_certificate_status(const char *serial, CA_DB *db)
2553 {
2554 char *row[DB_NUMBER],**rrow;
2555 int ok=-1,i;
2556
2557 /* Free Resources */
2558 for (i=0; i<DB_NUMBER; i++)
2559 row[i]=NULL;
2560
2561 /* Malloc needed char spaces */
2562 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2563 if (row[DB_serial] == NULL)
2564 {
2565 BIO_printf(bio_err,"Malloc failure\n");
2566 goto err;
2567 }
2568
2569 if (strlen(serial) % 2)
2570 {
2571 /* Set the first char to 0 */;
2572 row[DB_serial][0]='0';
2573
2574 /* Copy String from serial to row[DB_serial] */
2575 memcpy(row[DB_serial]+1, serial, strlen(serial));
2576 row[DB_serial][strlen(serial)+1]='\0';
2577 }
2578 else
2579 {
2580 /* Copy String from serial to row[DB_serial] */
2581 memcpy(row[DB_serial], serial, strlen(serial));
2582 row[DB_serial][strlen(serial)]='\0';
2583 }
2584
2585 /* Make it Upper Case */
2586 for (i=0; row[DB_serial][i] != '\0'; i++)
2587 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2588
2589
2590 ok=1;
2591
2592 /* Search for the certificate */
2593 rrow=TXT_DB_get_by_index(db->db,DB_serial,row);
2594 if (rrow == NULL)
2595 {
2596 BIO_printf(bio_err,"Serial %s not present in db.\n",
2597 row[DB_serial]);
2598 ok=-1;
2599 goto err;
2600 }
2601 else if (rrow[DB_type][0]=='V')
2602 {
2603 BIO_printf(bio_err,"%s=Valid (%c)\n",
2604 row[DB_serial], rrow[DB_type][0]);
2605 goto err;
2606 }
2607 else if (rrow[DB_type][0]=='R')
2608 {
2609 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2610 row[DB_serial], rrow[DB_type][0]);
2611 goto err;
2612 }
2613 else if (rrow[DB_type][0]=='E')
2614 {
2615 BIO_printf(bio_err,"%s=Expired (%c)\n",
2616 row[DB_serial], rrow[DB_type][0]);
2617 goto err;
2618 }
2619 else if (rrow[DB_type][0]=='S')
2620 {
2621 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2622 row[DB_serial], rrow[DB_type][0]);
2623 goto err;
2624 }
2625 else
2626 {
2627 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2628 row[DB_serial], rrow[DB_type][0]);
2629 ok=-1;
2630 }
2631 err:
2632 for (i=0; i<DB_NUMBER; i++)
2633 {
2634 if (row[i] != NULL)
2635 OPENSSL_free(row[i]);
2636 }
2637 return(ok);
2638 }
2639
2640 static int do_updatedb (CA_DB *db)
2641 {
2642 ASN1_UTCTIME *a_tm = NULL;
2643 int i, cnt = 0;
2644 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2645 char **rrow, *a_tm_s;
2646
2647 a_tm = ASN1_UTCTIME_new();
2648
2649 /* get actual time and make a string */
2650 a_tm = X509_gmtime_adj(a_tm, 0);
2651 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2652 if (a_tm_s == NULL)
2653 {
2654 cnt = -1;
2655 goto err;
2656 }
2657
2658 memcpy(a_tm_s, a_tm->data, a_tm->length);
2659 a_tm_s[a_tm->length] = '\0';
2660
2661 if (strncmp(a_tm_s, "49", 2) <= 0)
2662 a_y2k = 1;
2663 else
2664 a_y2k = 0;
2665
2666 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
2667 {
2668 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2669
2670 if (rrow[DB_type][0] == 'V')
2671 {
2672 /* ignore entries that are not valid */
2673 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2674 db_y2k = 1;
2675 else
2676 db_y2k = 0;
2677
2678 if (db_y2k == a_y2k)
2679 {
2680 /* all on the same y2k side */
2681 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2682 {
2683 rrow[DB_type][0] = 'E';
2684 rrow[DB_type][1] = '\0';
2685 cnt++;
2686
2687 BIO_printf(bio_err, "%s=Expired\n",
2688 rrow[DB_serial]);
2689 }
2690 }
2691 else if (db_y2k < a_y2k)
2692 {
2693 rrow[DB_type][0] = 'E';
2694 rrow[DB_type][1] = '\0';
2695 cnt++;
2696
2697 BIO_printf(bio_err, "%s=Expired\n",
2698 rrow[DB_serial]);
2699 }
2700
2701 }
2702 }
2703
2704 err:
2705
2706 ASN1_UTCTIME_free(a_tm);
2707 OPENSSL_free(a_tm_s);
2708
2709 return (cnt);
2710 }
2711
2712 static const char *crl_reasons[] = {
2713 /* CRL reason strings */
2714 "unspecified",
2715 "keyCompromise",
2716 "CACompromise",
2717 "affiliationChanged",
2718 "superseded",
2719 "cessationOfOperation",
2720 "certificateHold",
2721 "removeFromCRL",
2722 /* Additional pseudo reasons */
2723 "holdInstruction",
2724 "keyTime",
2725 "CAkeyTime"
2726 };
2727
2728 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2729
2730 /* Given revocation information convert to a DB string.
2731 * The format of the string is:
2732 * revtime[,reason,extra]. Where 'revtime' is the
2733 * revocation time (the current time). 'reason' is the
2734 * optional CRL reason and 'extra' is any additional
2735 * argument
2736 */
2737
2738 char *make_revocation_str(int rev_type, char *rev_arg)
2739 {
2740 char *other = NULL, *str;
2741 const char *reason = NULL;
2742 ASN1_OBJECT *otmp;
2743 ASN1_UTCTIME *revtm = NULL;
2744 int i;
2745 switch (rev_type)
2746 {
2747 case REV_NONE:
2748 break;
2749
2750 case REV_CRL_REASON:
2751 for (i = 0; i < 8; i++)
2752 {
2753 if (!strcasecmp(rev_arg, crl_reasons[i]))
2754 {
2755 reason = crl_reasons[i];
2756 break;
2757 }
2758 }
2759 if (reason == NULL)
2760 {
2761 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2762 return NULL;
2763 }
2764 break;
2765
2766 case REV_HOLD:
2767 /* Argument is an OID */
2768
2769 otmp = OBJ_txt2obj(rev_arg, 0);
2770 ASN1_OBJECT_free(otmp);
2771
2772 if (otmp == NULL)
2773 {
2774 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2775 return NULL;
2776 }
2777
2778 reason = "holdInstruction";
2779 other = rev_arg;
2780 break;
2781
2782 case REV_KEY_COMPROMISE:
2783 case REV_CA_COMPROMISE:
2784
2785 /* Argument is the key compromise time */
2786 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2787 {
2788 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2789 return NULL;
2790 }
2791 other = rev_arg;
2792 if (rev_type == REV_KEY_COMPROMISE)
2793 reason = "keyTime";
2794 else
2795 reason = "CAkeyTime";
2796
2797 break;
2798
2799 }
2800
2801 revtm = X509_gmtime_adj(NULL, 0);
2802
2803 i = revtm->length + 1;
2804
2805 if (reason) i += strlen(reason) + 1;
2806 if (other) i += strlen(other) + 1;
2807
2808 str = OPENSSL_malloc(i);
2809
2810 if (!str) return NULL;
2811
2812 BUF_strlcpy(str, (char *)revtm->data, i);
2813 if (reason)
2814 {
2815 BUF_strlcat(str, ",", i);
2816 BUF_strlcat(str, reason, i);
2817 }
2818 if (other)
2819 {
2820 BUF_strlcat(str, ",", i);
2821 BUF_strlcat(str, other, i);
2822 }
2823 ASN1_UTCTIME_free(revtm);
2824 return str;
2825 }
2826
2827 /* Convert revocation field to X509_REVOKED entry
2828 * return code:
2829 * 0 error
2830 * 1 OK
2831 * 2 OK and some extensions added (i.e. V2 CRL)
2832 */
2833
2834
2835 int make_revoked(X509_REVOKED *rev, const char *str)
2836 {
2837 char *tmp = NULL;
2838 int reason_code = -1;
2839 int i, ret = 0;
2840 ASN1_OBJECT *hold = NULL;
2841 ASN1_GENERALIZEDTIME *comp_time = NULL;
2842 ASN1_ENUMERATED *rtmp = NULL;
2843
2844 ASN1_TIME *revDate = NULL;
2845
2846 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2847
2848 if (i == 0)
2849 goto err;
2850
2851 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2852 goto err;
2853
2854 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2855 {
2856 rtmp = ASN1_ENUMERATED_new();
2857 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2858 goto err;
2859 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2860 goto err;
2861 }
2862
2863 if (rev && comp_time)
2864 {
2865 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2866 goto err;
2867 }
2868 if (rev && hold)
2869 {
2870 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2871 goto err;
2872 }
2873
2874 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2875 ret = 2;
2876 else ret = 1;
2877
2878 err:
2879
2880 if (tmp) OPENSSL_free(tmp);
2881 ASN1_OBJECT_free(hold);
2882 ASN1_GENERALIZEDTIME_free(comp_time);
2883 ASN1_ENUMERATED_free(rtmp);
2884 ASN1_TIME_free(revDate);
2885
2886 return ret;
2887 }
2888
2889 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2890 {
2891 char buf[25],*pbuf, *p;
2892 int j;
2893 j=i2a_ASN1_OBJECT(bp,obj);
2894 pbuf=buf;
2895 for (j=22-j; j>0; j--)
2896 *(pbuf++)=' ';
2897 *(pbuf++)=':';
2898 *(pbuf++)='\0';
2899 BIO_puts(bp,buf);
2900
2901 if (str->type == V_ASN1_PRINTABLESTRING)
2902 BIO_printf(bp,"PRINTABLE:'");
2903 else if (str->type == V_ASN1_T61STRING)
2904 BIO_printf(bp,"T61STRING:'");
2905 else if (str->type == V_ASN1_IA5STRING)
2906 BIO_printf(bp,"IA5STRING:'");
2907 else if (str->type == V_ASN1_UNIVERSALSTRING)
2908 BIO_printf(bp,"UNIVERSALSTRING:'");
2909 else
2910 BIO_printf(bp,"ASN.1 %2d:'",str->type);
2911
2912 p=(char *)str->data;
2913 for (j=str->length; j>0; j--)
2914 {
2915 if ((*p >= ' ') && (*p <= '~'))
2916 BIO_printf(bp,"%c",*p);
2917 else if (*p & 0x80)
2918 BIO_printf(bp,"\\0x%02X",*p);
2919 else if ((unsigned char)*p == 0xf7)
2920 BIO_printf(bp,"^?");
2921 else BIO_printf(bp,"^%c",*p+'@');
2922 p++;
2923 }
2924 BIO_printf(bp,"'\n");
2925 return 1;
2926 }
2927
2928 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2929 {
2930 char *tmp = NULL;
2931 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2932 int reason_code = -1;
2933 int ret = 0;
2934 unsigned int i;
2935 ASN1_OBJECT *hold = NULL;
2936 ASN1_GENERALIZEDTIME *comp_time = NULL;
2937 tmp = BUF_strdup(str);
2938
2939 p = strchr(tmp, ',');
2940
2941 rtime_str = tmp;
2942
2943 if (p)
2944 {
2945 *p = '\0';
2946 p++;
2947 reason_str = p;
2948 p = strchr(p, ',');
2949 if (p)
2950 {
2951 *p = '\0';
2952 arg_str = p + 1;
2953 }
2954 }
2955
2956 if (prevtm)
2957 {
2958 *prevtm = ASN1_UTCTIME_new();
2959 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
2960 {
2961 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2962 goto err;
2963 }
2964 }
2965 if (reason_str)
2966 {
2967 for (i = 0; i < NUM_REASONS; i++)
2968 {
2969 if(!strcasecmp(reason_str, crl_reasons[i]))
2970 {
2971 reason_code = i;
2972 break;
2973 }
2974 }
2975 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
2976 {
2977 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2978 goto err;
2979 }
2980
2981 if (reason_code == 7)
2982 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2983 else if (reason_code == 8) /* Hold instruction */
2984 {
2985 if (!arg_str)
2986 {
2987 BIO_printf(bio_err, "missing hold instruction\n");
2988 goto err;
2989 }
2990 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2991 hold = OBJ_txt2obj(arg_str, 0);
2992
2993 if (!hold)
2994 {
2995 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2996 goto err;
2997 }
2998 if (phold) *phold = hold;
2999 }
3000 else if ((reason_code == 9) || (reason_code == 10))
3001 {
3002 if (!arg_str)
3003 {
3004 BIO_printf(bio_err, "missing compromised time\n");
3005 goto err;
3006 }
3007 comp_time = ASN1_GENERALIZEDTIME_new();
3008 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
3009 {
3010 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
3011 goto err;
3012 }
3013 if (reason_code == 9)
3014 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3015 else
3016 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3017 }
3018 }
3019
3020 if (preason) *preason = reason_code;
3021 if (pinvtm) *pinvtm = comp_time;
3022 else ASN1_GENERALIZEDTIME_free(comp_time);
3023
3024 ret = 1;
3025
3026 err:
3027
3028 if (tmp) OPENSSL_free(tmp);
3029 if (!phold) ASN1_OBJECT_free(hold);
3030 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3031
3032 return ret;
3033 }
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