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ECDSA support
[thirdparty/openssl.git] / apps / ca.c
1 /* apps/ca.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
60
61 #include <stdio.h>
62 #include <stdlib.h>
63 #include <string.h>
64 #include <ctype.h>
65 #include <sys/types.h>
66 #include <sys/stat.h>
67 #include "apps.h"
68 #include <openssl/conf.h>
69 #include <openssl/bio.h>
70 #include <openssl/err.h>
71 #include <openssl/bn.h>
72 #include <openssl/txt_db.h>
73 #include <openssl/evp.h>
74 #include <openssl/x509.h>
75 #include <openssl/x509v3.h>
76 #include <openssl/objects.h>
77 #include <openssl/ocsp.h>
78 #include <openssl/pem.h>
79
80 #ifdef OPENSSL_SYS_WINDOWS
81 #define strcasecmp _stricmp
82 #else
83 #include <strings.h>
84 #endif
85
86 #ifndef W_OK
87 # ifdef OPENSSL_SYS_VMS
88 # if defined(__DECC)
89 # include <unistd.h>
90 # else
91 # include <unixlib.h>
92 # endif
93 # else
94 # include <sys/file.h>
95 # endif
96 #endif
97
98 #ifndef W_OK
99 # define F_OK 0
100 # define X_OK 1
101 # define W_OK 2
102 # define R_OK 4
103 #endif
104
105 #undef PROG
106 #define PROG ca_main
107
108 #define BASE_SECTION "ca"
109 #define CONFIG_FILE "openssl.cnf"
110
111 #define ENV_DEFAULT_CA "default_ca"
112
113 #define ENV_DIR "dir"
114 #define ENV_CERTS "certs"
115 #define ENV_CRL_DIR "crl_dir"
116 #define ENV_CA_DB "CA_DB"
117 #define ENV_NEW_CERTS_DIR "new_certs_dir"
118 #define ENV_CERTIFICATE "certificate"
119 #define ENV_SERIAL "serial"
120 #define ENV_CRL "crl"
121 #define ENV_PRIVATE_KEY "private_key"
122 #define ENV_RANDFILE "RANDFILE"
123 #define ENV_DEFAULT_DAYS "default_days"
124 #define ENV_DEFAULT_STARTDATE "default_startdate"
125 #define ENV_DEFAULT_ENDDATE "default_enddate"
126 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
127 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
128 #define ENV_DEFAULT_MD "default_md"
129 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
130 #define ENV_PRESERVE "preserve"
131 #define ENV_POLICY "policy"
132 #define ENV_EXTENSIONS "x509_extensions"
133 #define ENV_CRLEXT "crl_extensions"
134 #define ENV_MSIE_HACK "msie_hack"
135 #define ENV_NAMEOPT "name_opt"
136 #define ENV_CERTOPT "cert_opt"
137 #define ENV_EXTCOPY "copy_extensions"
138
139 #define ENV_DATABASE "database"
140
141 #define DB_type 0
142 #define DB_exp_date 1
143 #define DB_rev_date 2
144 #define DB_serial 3 /* index - unique */
145 #define DB_file 4
146 #define DB_name 5 /* index - unique for active */
147 #define DB_NUMBER 6
148
149 #define DB_TYPE_REV 'R'
150 #define DB_TYPE_EXP 'E'
151 #define DB_TYPE_VAL 'V'
152
153 /* Additional revocation information types */
154
155 #define REV_NONE 0 /* No addditional information */
156 #define REV_CRL_REASON 1 /* Value is CRL reason code */
157 #define REV_HOLD 2 /* Value is hold instruction */
158 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
159 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
160
161 static char *ca_usage[]={
162 "usage: ca args\n",
163 "\n",
164 " -verbose - Talk alot while doing things\n",
165 " -config file - A config file\n",
166 " -name arg - The particular CA definition to use\n",
167 " -gencrl - Generate a new CRL\n",
168 " -crldays days - Days is when the next CRL is due\n",
169 " -crlhours hours - Hours is when the next CRL is due\n",
170 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
171 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
172 " -days arg - number of days to certify the certificate for\n",
173 " -md arg - md to use, one of md2, md5, sha or sha1\n",
174 " -policy arg - The CA 'policy' to support\n",
175 " -keyfile arg - private key file\n",
176 " -keyform arg - private key file format (PEM or ENGINE)\n",
177 " -key arg - key to decode the private key if it is encrypted\n",
178 " -cert file - The CA certificate\n",
179 " -in file - The input PEM encoded certificate request(s)\n",
180 " -out file - Where to put the output file(s)\n",
181 " -outdir dir - Where to put output certificates\n",
182 " -infiles .... - The last argument, requests to process\n",
183 " -spkac file - File contains DN and signed public key and challenge\n",
184 " -ss_cert file - File contains a self signed cert to sign\n",
185 " -preserveDN - Don't re-order the DN\n",
186 " -noemailDN - Don't add the EMAIL field into certificate' subject\n",
187 " -batch - Don't ask questions\n",
188 " -msie_hack - msie modifications to handle all those universal strings\n",
189 " -revoke file - Revoke a certificate (given in file)\n",
190 " -subj arg - Use arg instead of request's subject\n",
191 " -extensions .. - Extension section (override value in config file)\n",
192 " -extfile file - Configuration file with X509v3 extentions to add\n",
193 " -crlexts .. - CRL extension section (override value in config file)\n",
194 " -engine e - use engine e, possibly a hardware device.\n",
195 " -status serial - Shows certificate status given the serial number\n",
196 " -updatedb - Updates db for expired certificates\n",
197 NULL
198 };
199
200 #ifdef EFENCE
201 extern int EF_PROTECT_FREE;
202 extern int EF_PROTECT_BELOW;
203 extern int EF_ALIGNMENT;
204 #endif
205
206 static void lookup_fail(char *name,char *tag);
207 static unsigned long index_serial_hash(const char **a);
208 static int index_serial_cmp(const char **a, const char **b);
209 static unsigned long index_name_hash(const char **a);
210 static int index_name_qual(char **a);
211 static int index_name_cmp(const char **a,const char **b);
212 static BIGNUM *load_serial(char *serialfile);
213 static int save_serial(char *serialfile, BIGNUM *serial);
214 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
215 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
216 BIGNUM *serial, char *subj, int email_dn, char *startdate,
217 char *enddate, long days, int batch, char *ext_sect, CONF *conf,
218 int verbose, unsigned long certopt, unsigned long nameopt,
219 int default_op, int ext_copy);
220 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
221 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
222 TXT_DB *db, BIGNUM *serial, char *subj, int email_dn,
223 char *startdate, char *enddate, long days, int batch,
224 char *ext_sect, CONF *conf,int verbose, unsigned long certopt,
225 unsigned long nameopt, int default_op, int ext_copy,
226 ENGINE *e);
227 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
228 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
229 TXT_DB *db, BIGNUM *serial,char *subj, int email_dn,
230 char *startdate, char *enddate, long days, char *ext_sect,
231 CONF *conf, int verbose, unsigned long certopt,
232 unsigned long nameopt, int default_op, int ext_copy);
233 static int fix_data(int nid, int *type);
234 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
235 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
236 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,char *subj,
237 int email_dn, char *startdate, char *enddate, long days, int batch,
238 int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
239 unsigned long certopt, unsigned long nameopt, int default_op,
240 int ext_copy);
241 static X509_NAME *do_subject(char *subject);
242 static int do_revoke(X509 *x509, TXT_DB *db, int ext, char *extval);
243 static int get_certificate_status(const char *ser_status, TXT_DB *db);
244 static int do_updatedb(TXT_DB *db);
245 static int check_time_format(char *str);
246 char *make_revocation_str(int rev_type, char *rev_arg);
247 int make_revoked(X509_REVOKED *rev, char *str);
248 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
249 static CONF *conf=NULL;
250 static CONF *extconf=NULL;
251 static char *section=NULL;
252
253 static int preserve=0;
254 static int msie_hack=0;
255
256 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
257 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
258 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
259 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
260
261
262 int MAIN(int, char **);
263
264 int MAIN(int argc, char **argv)
265 {
266 ENGINE *e = NULL;
267 char *key=NULL,*passargin=NULL;
268 int free_key = 0;
269 int total=0;
270 int total_done=0;
271 int badops=0;
272 int ret=1;
273 int email_dn=1;
274 int req=0;
275 int verbose=0;
276 int gencrl=0;
277 int dorevoke=0;
278 int doupdatedb=0;
279 long crldays=0;
280 long crlhours=0;
281 long errorline= -1;
282 char *configfile=NULL;
283 char *md=NULL;
284 char *policy=NULL;
285 char *keyfile=NULL;
286 char *certfile=NULL;
287 int keyform=FORMAT_PEM;
288 char *infile=NULL;
289 char *spkac_file=NULL;
290 char *ss_cert_file=NULL;
291 char *ser_status=NULL;
292 EVP_PKEY *pkey=NULL;
293 int output_der = 0;
294 char *outfile=NULL;
295 char *outdir=NULL;
296 char *serialfile=NULL;
297 char *extensions=NULL;
298 char *extfile=NULL;
299 char *subj=NULL;
300 char *tmp_email_dn=NULL;
301 char *crl_ext=NULL;
302 int rev_type = REV_NONE;
303 char *rev_arg = NULL;
304 BIGNUM *serial=NULL;
305 char *startdate=NULL;
306 char *enddate=NULL;
307 long days=0;
308 int batch=0;
309 int notext=0;
310 unsigned long nameopt = 0, certopt = 0;
311 int default_op = 1;
312 int ext_copy = EXT_COPY_NONE;
313 X509 *x509=NULL;
314 X509 *x=NULL;
315 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
316 char *dbfile=NULL;
317 TXT_DB *db=NULL;
318 X509_CRL *crl=NULL;
319 X509_REVOKED *r=NULL;
320 ASN1_TIME *tmptm;
321 ASN1_INTEGER *tmpser;
322 char **pp,*p,*f;
323 int i,j;
324 long l;
325 const EVP_MD *dgst=NULL;
326 STACK_OF(CONF_VALUE) *attribs=NULL;
327 STACK_OF(X509) *cert_sk=NULL;
328 #undef BSIZE
329 #define BSIZE 256
330 MS_STATIC char buf[3][BSIZE];
331 char *randfile=NULL;
332 char *engine = NULL;
333
334 #ifdef EFENCE
335 EF_PROTECT_FREE=1;
336 EF_PROTECT_BELOW=1;
337 EF_ALIGNMENT=0;
338 #endif
339
340 apps_startup();
341
342 conf = NULL;
343 key = NULL;
344 section = NULL;
345
346 preserve=0;
347 msie_hack=0;
348 if (bio_err == NULL)
349 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
350 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
351
352 argc--;
353 argv++;
354 while (argc >= 1)
355 {
356 if (strcmp(*argv,"-verbose") == 0)
357 verbose=1;
358 else if (strcmp(*argv,"-config") == 0)
359 {
360 if (--argc < 1) goto bad;
361 configfile= *(++argv);
362 }
363 else if (strcmp(*argv,"-name") == 0)
364 {
365 if (--argc < 1) goto bad;
366 section= *(++argv);
367 }
368 else if (strcmp(*argv,"-subj") == 0)
369 {
370 if (--argc < 1) goto bad;
371 subj= *(++argv);
372 /* preserve=1; */
373 }
374 else if (strcmp(*argv,"-startdate") == 0)
375 {
376 if (--argc < 1) goto bad;
377 startdate= *(++argv);
378 }
379 else if (strcmp(*argv,"-enddate") == 0)
380 {
381 if (--argc < 1) goto bad;
382 enddate= *(++argv);
383 }
384 else if (strcmp(*argv,"-days") == 0)
385 {
386 if (--argc < 1) goto bad;
387 days=atoi(*(++argv));
388 }
389 else if (strcmp(*argv,"-md") == 0)
390 {
391 if (--argc < 1) goto bad;
392 md= *(++argv);
393 }
394 else if (strcmp(*argv,"-policy") == 0)
395 {
396 if (--argc < 1) goto bad;
397 policy= *(++argv);
398 }
399 else if (strcmp(*argv,"-keyfile") == 0)
400 {
401 if (--argc < 1) goto bad;
402 keyfile= *(++argv);
403 }
404 else if (strcmp(*argv,"-keyform") == 0)
405 {
406 if (--argc < 1) goto bad;
407 keyform=str2fmt(*(++argv));
408 }
409 else if (strcmp(*argv,"-passin") == 0)
410 {
411 if (--argc < 1) goto bad;
412 passargin= *(++argv);
413 }
414 else if (strcmp(*argv,"-key") == 0)
415 {
416 if (--argc < 1) goto bad;
417 key= *(++argv);
418 }
419 else if (strcmp(*argv,"-cert") == 0)
420 {
421 if (--argc < 1) goto bad;
422 certfile= *(++argv);
423 }
424 else if (strcmp(*argv,"-in") == 0)
425 {
426 if (--argc < 1) goto bad;
427 infile= *(++argv);
428 req=1;
429 }
430 else if (strcmp(*argv,"-out") == 0)
431 {
432 if (--argc < 1) goto bad;
433 outfile= *(++argv);
434 }
435 else if (strcmp(*argv,"-outdir") == 0)
436 {
437 if (--argc < 1) goto bad;
438 outdir= *(++argv);
439 }
440 else if (strcmp(*argv,"-notext") == 0)
441 notext=1;
442 else if (strcmp(*argv,"-batch") == 0)
443 batch=1;
444 else if (strcmp(*argv,"-preserveDN") == 0)
445 preserve=1;
446 else if (strcmp(*argv,"-noemailDN") == 0)
447 email_dn=0;
448 else if (strcmp(*argv,"-gencrl") == 0)
449 gencrl=1;
450 else if (strcmp(*argv,"-msie_hack") == 0)
451 msie_hack=1;
452 else if (strcmp(*argv,"-crldays") == 0)
453 {
454 if (--argc < 1) goto bad;
455 crldays= atol(*(++argv));
456 }
457 else if (strcmp(*argv,"-crlhours") == 0)
458 {
459 if (--argc < 1) goto bad;
460 crlhours= atol(*(++argv));
461 }
462 else if (strcmp(*argv,"-infiles") == 0)
463 {
464 argc--;
465 argv++;
466 req=1;
467 break;
468 }
469 else if (strcmp(*argv, "-ss_cert") == 0)
470 {
471 if (--argc < 1) goto bad;
472 ss_cert_file = *(++argv);
473 req=1;
474 }
475 else if (strcmp(*argv, "-spkac") == 0)
476 {
477 if (--argc < 1) goto bad;
478 spkac_file = *(++argv);
479 req=1;
480 }
481 else if (strcmp(*argv,"-revoke") == 0)
482 {
483 if (--argc < 1) goto bad;
484 infile= *(++argv);
485 dorevoke=1;
486 }
487 else if (strcmp(*argv,"-extensions") == 0)
488 {
489 if (--argc < 1) goto bad;
490 extensions= *(++argv);
491 }
492 else if (strcmp(*argv,"-extfile") == 0)
493 {
494 if (--argc < 1) goto bad;
495 extfile= *(++argv);
496 }
497 else if (strcmp(*argv,"-status") == 0)
498 {
499 if (--argc < 1) goto bad;
500 ser_status= *(++argv);
501 }
502 else if (strcmp(*argv,"-updatedb") == 0)
503 {
504 doupdatedb=1;
505 }
506 else if (strcmp(*argv,"-crlexts") == 0)
507 {
508 if (--argc < 1) goto bad;
509 crl_ext= *(++argv);
510 }
511 else if (strcmp(*argv,"-crl_reason") == 0)
512 {
513 if (--argc < 1) goto bad;
514 rev_arg = *(++argv);
515 rev_type = REV_CRL_REASON;
516 }
517 else if (strcmp(*argv,"-crl_hold") == 0)
518 {
519 if (--argc < 1) goto bad;
520 rev_arg = *(++argv);
521 rev_type = REV_HOLD;
522 }
523 else if (strcmp(*argv,"-crl_compromise") == 0)
524 {
525 if (--argc < 1) goto bad;
526 rev_arg = *(++argv);
527 rev_type = REV_KEY_COMPROMISE;
528 }
529 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
530 {
531 if (--argc < 1) goto bad;
532 rev_arg = *(++argv);
533 rev_type = REV_CA_COMPROMISE;
534 }
535 else if (strcmp(*argv,"-engine") == 0)
536 {
537 if (--argc < 1) goto bad;
538 engine= *(++argv);
539 }
540 else
541 {
542 bad:
543 BIO_printf(bio_err,"unknown option %s\n",*argv);
544 badops=1;
545 break;
546 }
547 argc--;
548 argv++;
549 }
550
551 if (badops)
552 {
553 for (pp=ca_usage; (*pp != NULL); pp++)
554 BIO_printf(bio_err,"%s",*pp);
555 goto err;
556 }
557
558 ERR_load_crypto_strings();
559
560 e = setup_engine(bio_err, engine, 0);
561
562 /*****************************************************************/
563 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
564 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
565 if (configfile == NULL)
566 {
567 /* We will just use 'buf[0]' as a temporary buffer. */
568 #ifdef OPENSSL_SYS_VMS
569 strncpy(buf[0],X509_get_default_cert_area(),
570 sizeof(buf[0])-1-sizeof(CONFIG_FILE));
571 #else
572 strncpy(buf[0],X509_get_default_cert_area(),
573 sizeof(buf[0])-2-sizeof(CONFIG_FILE));
574 strcat(buf[0],"/");
575 #endif
576 strcat(buf[0],CONFIG_FILE);
577 configfile=buf[0];
578 }
579
580 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
581 conf = NCONF_new(NULL);
582 if (NCONF_load(conf,configfile,&errorline) <= 0)
583 {
584 if (errorline <= 0)
585 BIO_printf(bio_err,"error loading the config file '%s'\n",
586 configfile);
587 else
588 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
589 ,errorline,configfile);
590 goto err;
591 }
592
593 /* Lets get the config section we are using */
594 if (section == NULL)
595 {
596 section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
597 if (section == NULL)
598 {
599 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
600 goto err;
601 }
602 }
603
604 if (conf != NULL)
605 {
606 p=NCONF_get_string(conf,NULL,"oid_file");
607 if (p == NULL)
608 ERR_clear_error();
609 if (p != NULL)
610 {
611 BIO *oid_bio;
612
613 oid_bio=BIO_new_file(p,"r");
614 if (oid_bio == NULL)
615 {
616 /*
617 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
618 ERR_print_errors(bio_err);
619 */
620 ERR_clear_error();
621 }
622 else
623 {
624 OBJ_create_objects(oid_bio);
625 BIO_free(oid_bio);
626 }
627 }
628 if (!add_oid_section(bio_err,conf))
629 {
630 ERR_print_errors(bio_err);
631 goto err;
632 }
633 }
634
635 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
636 if (randfile == NULL)
637 ERR_clear_error();
638 app_RAND_load_file(randfile, bio_err, 0);
639
640 in=BIO_new(BIO_s_file());
641 out=BIO_new(BIO_s_file());
642 Sout=BIO_new(BIO_s_file());
643 Cout=BIO_new(BIO_s_file());
644 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
645 {
646 ERR_print_errors(bio_err);
647 goto err;
648 }
649
650 /*****************************************************************/
651 /* report status of cert with serial number given on command line */
652 if (ser_status)
653 {
654 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
655 {
656 lookup_fail(section,ENV_DATABASE);
657 goto err;
658 }
659 if (BIO_read_filename(in,dbfile) <= 0)
660 {
661 perror(dbfile);
662 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
663 goto err;
664 }
665 db=TXT_DB_read(in,DB_NUMBER);
666 if (db == NULL) goto err;
667
668 if (!make_serial_index(db))
669 goto err;
670
671 if (get_certificate_status(ser_status,db) != 1)
672 BIO_printf(bio_err,"Error verifying serial %s!\n",
673 ser_status);
674 goto err;
675 }
676
677 /*****************************************************************/
678 /* we definitely need a public key, so let's get it */
679
680 if ((keyfile == NULL) && ((keyfile=NCONF_get_string(conf,
681 section,ENV_PRIVATE_KEY)) == NULL))
682 {
683 lookup_fail(section,ENV_PRIVATE_KEY);
684 goto err;
685 }
686 if (!key)
687 {
688 free_key = 1;
689 if (!app_passwd(bio_err, passargin, NULL, &key, NULL))
690 {
691 BIO_printf(bio_err,"Error getting password\n");
692 goto err;
693 }
694 }
695 pkey = load_key(bio_err, keyfile, keyform, key, e,
696 "CA private key");
697 if (key) memset(key,0,strlen(key));
698 if (pkey == NULL)
699 {
700 /* load_key() has already printed an appropriate message */
701 goto err;
702 }
703
704 /*****************************************************************/
705 /* we need a certificate */
706 if ((certfile == NULL) && ((certfile=NCONF_get_string(conf,
707 section,ENV_CERTIFICATE)) == NULL))
708 {
709 lookup_fail(section,ENV_CERTIFICATE);
710 goto err;
711 }
712 x509=load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
713 "CA certificate");
714 if (x509 == NULL)
715 goto err;
716
717 if (!X509_check_private_key(x509,pkey))
718 {
719 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
720 goto err;
721 }
722
723 f=NCONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
724 if (f == NULL)
725 ERR_clear_error();
726 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
727 preserve=1;
728 f=NCONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
729 if (f == NULL)
730 ERR_clear_error();
731 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
732 msie_hack=1;
733
734 f=NCONF_get_string(conf,section,ENV_NAMEOPT);
735
736 if (f)
737 {
738 if (!set_name_ex(&nameopt, f))
739 {
740 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
741 goto err;
742 }
743 default_op = 0;
744 }
745 else
746 ERR_clear_error();
747
748 f=NCONF_get_string(conf,section,ENV_CERTOPT);
749
750 if (f)
751 {
752 if (!set_cert_ex(&certopt, f))
753 {
754 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
755 goto err;
756 }
757 default_op = 0;
758 }
759 else
760 ERR_clear_error();
761
762 f=NCONF_get_string(conf,section,ENV_EXTCOPY);
763
764 if (f)
765 {
766 if (!set_ext_copy(&ext_copy, f))
767 {
768 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
769 goto err;
770 }
771 }
772 else
773 ERR_clear_error();
774
775 /*****************************************************************/
776 /* lookup where to write new certificates */
777 if ((outdir == NULL) && (req))
778 {
779 struct stat sb;
780
781 if ((outdir=NCONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
782 == NULL)
783 {
784 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
785 goto err;
786 }
787 #ifndef OPENSSL_SYS_VMS
788 /* outdir is a directory spec, but access() for VMS demands a
789 filename. In any case, stat(), below, will catch the problem
790 if outdir is not a directory spec, and the fopen() or open()
791 will catch an error if there is no write access.
792
793 Presumably, this problem could also be solved by using the DEC
794 C routines to convert the directory syntax to Unixly, and give
795 that to access(). However, time's too short to do that just
796 now.
797 */
798 if (access(outdir,R_OK|W_OK|X_OK) != 0)
799 {
800 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
801 perror(outdir);
802 goto err;
803 }
804
805 if (stat(outdir,&sb) != 0)
806 {
807 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
808 perror(outdir);
809 goto err;
810 }
811 #ifdef S_IFDIR
812 if (!(sb.st_mode & S_IFDIR))
813 {
814 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
815 perror(outdir);
816 goto err;
817 }
818 #endif
819 #endif
820 }
821
822 /*****************************************************************/
823 /* we need to load the database file */
824 if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
825 {
826 lookup_fail(section,ENV_DATABASE);
827 goto err;
828 }
829 if (BIO_read_filename(in,dbfile) <= 0)
830 {
831 perror(dbfile);
832 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
833 goto err;
834 }
835 db=TXT_DB_read(in,DB_NUMBER);
836 if (db == NULL) goto err;
837
838 /* Lets check some fields */
839 for (i=0; i<sk_num(db->data); i++)
840 {
841 pp=(char **)sk_value(db->data,i);
842 if ((pp[DB_type][0] != DB_TYPE_REV) &&
843 (pp[DB_rev_date][0] != '\0'))
844 {
845 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
846 goto err;
847 }
848 if ((pp[DB_type][0] == DB_TYPE_REV) &&
849 !make_revoked(NULL, pp[DB_rev_date]))
850 {
851 BIO_printf(bio_err," in entry %d\n", i+1);
852 goto err;
853 }
854 if (!check_time_format(pp[DB_exp_date]))
855 {
856 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
857 goto err;
858 }
859 p=pp[DB_serial];
860 j=strlen(p);
861 if (*p == '-')
862 {
863 p++;
864 j--;
865 }
866 if ((j&1) || (j < 2))
867 {
868 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
869 goto err;
870 }
871 while (*p)
872 {
873 if (!( ((*p >= '0') && (*p <= '9')) ||
874 ((*p >= 'A') && (*p <= 'F')) ||
875 ((*p >= 'a') && (*p <= 'f'))) )
876 {
877 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);
878 goto err;
879 }
880 p++;
881 }
882 }
883 if (verbose)
884 {
885 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
886 #ifdef OPENSSL_SYS_VMS
887 {
888 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
889 out = BIO_push(tmpbio, out);
890 }
891 #endif
892 TXT_DB_write(out,db);
893 BIO_printf(bio_err,"%d entries loaded from the database\n",
894 db->data->num);
895 BIO_printf(bio_err,"generating index\n");
896 }
897
898 if (!make_serial_index(db))
899 goto err;
900
901 if (!TXT_DB_create_index(db, DB_name, index_name_qual,
902 LHASH_HASH_FN(index_name_hash),
903 LHASH_COMP_FN(index_name_cmp)))
904 {
905 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
906 db->error,db->arg1,db->arg2);
907 goto err;
908 }
909
910 /*****************************************************************/
911 /* Update the db file for expired certificates */
912 if (doupdatedb)
913 {
914 if (verbose)
915 BIO_printf(bio_err, "Updating %s ...\n",
916 dbfile);
917
918 i = do_updatedb(db);
919 if (i == -1)
920 {
921 BIO_printf(bio_err,"Malloc failure\n");
922 goto err;
923 }
924 else if (i == 0)
925 {
926 if (verbose) BIO_printf(bio_err,
927 "No entries found to mark expired\n");
928 }
929 else
930 {
931 out = BIO_new(BIO_s_file());
932 if (out == NULL)
933 {
934 ERR_print_errors(bio_err);
935 goto err;
936 }
937
938 #ifndef OPENSSL_SYS_VMS
939 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.new", dbfile);
940 #else
941 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-new", dbfile);
942 #endif
943 if (j < 0 || j >= sizeof buf[0])
944 {
945 BIO_printf(bio_err, "file name too long\n");
946 goto err;
947 }
948 if (BIO_write_filename(out,buf[0]) <= 0)
949 {
950 perror(dbfile);
951 BIO_printf(bio_err,"unable to open '%s'\n",
952 dbfile);
953 goto err;
954 }
955 j=TXT_DB_write(out,db);
956 if (j <= 0) goto err;
957
958 BIO_free(out);
959 out = NULL;
960 #ifndef OPENSSL_SYS_VMS
961 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.old", dbfile);
962 #else
963 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-old", dbfile);
964 #endif
965 if (j < 0 || j >= sizeof buf[1])
966 {
967 BIO_printf(bio_err, "file name too long\n");
968 goto err;
969 }
970 if (rename(dbfile,buf[1]) < 0)
971 {
972 BIO_printf(bio_err,
973 "unable to rename %s to %s\n",
974 dbfile, buf[1]);
975 perror("reason");
976 goto err;
977 }
978 if (rename(buf[0],dbfile) < 0)
979 {
980 BIO_printf(bio_err,
981 "unable to rename %s to %s\n",
982 buf[0],dbfile);
983 perror("reason");
984 rename(buf[1],dbfile);
985 goto err;
986 }
987
988 if (verbose) BIO_printf(bio_err,
989 "Done. %d entries marked as expired\n",i);
990 }
991 goto err;
992 }
993
994 /*****************************************************************/
995 /* Read extentions config file */
996 if (extfile)
997 {
998 extconf = NCONF_new(NULL);
999 if (NCONF_load(extconf,extfile,&errorline) <= 0)
1000 {
1001 if (errorline <= 0)
1002 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
1003 extfile);
1004 else
1005 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
1006 errorline,extfile);
1007 ret = 1;
1008 goto err;
1009 }
1010
1011 if (verbose)
1012 BIO_printf(bio_err, "Succesfully loaded extensions file %s\n", extfile);
1013
1014 /* We can have sections in the ext file */
1015 if (!extensions && !(extensions = NCONF_get_string(extconf, "default", "extensions")))
1016 extensions = "default";
1017 }
1018
1019 /*****************************************************************/
1020 if (req || gencrl)
1021 {
1022 if (outfile != NULL)
1023 {
1024 if (BIO_write_filename(Sout,outfile) <= 0)
1025 {
1026 perror(outfile);
1027 goto err;
1028 }
1029 }
1030 else
1031 {
1032 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1033 #ifdef OPENSSL_SYS_VMS
1034 {
1035 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1036 Sout = BIO_push(tmpbio, Sout);
1037 }
1038 #endif
1039 }
1040 }
1041
1042 if (req)
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 if ((email_dn == 1) && ((tmp_email_dn=NCONF_get_string(conf,
1051 section,ENV_DEFAULT_EMAIL_DN)) != NULL ))
1052 {
1053 if(strcmp(tmp_email_dn,"no") == 0)
1054 email_dn=0;
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 if (verbose)
1062 BIO_printf(bio_err,"message digest is %s\n",
1063 OBJ_nid2ln(dgst->type));
1064 if ((policy == NULL) && ((policy=NCONF_get_string(conf,
1065 section,ENV_POLICY)) == NULL))
1066 {
1067 lookup_fail(section,ENV_POLICY);
1068 goto err;
1069 }
1070 if (verbose)
1071 BIO_printf(bio_err,"policy is %s\n",policy);
1072
1073 if ((serialfile=NCONF_get_string(conf,section,ENV_SERIAL))
1074 == NULL)
1075 {
1076 lookup_fail(section,ENV_SERIAL);
1077 goto err;
1078 }
1079
1080 if (!extconf)
1081 {
1082 /* no '-extfile' option, so we look for extensions
1083 * in the main configuration file */
1084 if (!extensions)
1085 {
1086 extensions=NCONF_get_string(conf,section,
1087 ENV_EXTENSIONS);
1088 if (!extensions)
1089 ERR_clear_error();
1090 }
1091 if (extensions)
1092 {
1093 /* Check syntax of file */
1094 X509V3_CTX ctx;
1095 X509V3_set_ctx_test(&ctx);
1096 X509V3_set_nconf(&ctx, conf);
1097 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions,
1098 NULL))
1099 {
1100 BIO_printf(bio_err,
1101 "Error Loading extension section %s\n",
1102 extensions);
1103 ret = 1;
1104 goto err;
1105 }
1106 }
1107 }
1108
1109 if (startdate == NULL)
1110 {
1111 startdate=NCONF_get_string(conf,section,
1112 ENV_DEFAULT_STARTDATE);
1113 if (startdate == NULL)
1114 ERR_clear_error();
1115 }
1116 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1117 {
1118 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1119 goto err;
1120 }
1121 if (startdate == NULL) startdate="today";
1122
1123 if (enddate == NULL)
1124 {
1125 enddate=NCONF_get_string(conf,section,
1126 ENV_DEFAULT_ENDDATE);
1127 if (enddate == NULL)
1128 ERR_clear_error();
1129 }
1130 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1131 {
1132 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1133 goto err;
1134 }
1135
1136 if (days == 0)
1137 {
1138 if(!NCONF_get_number(conf,section, ENV_DEFAULT_DAYS, &days))
1139 days = 0;
1140 }
1141 if (!enddate && (days == 0))
1142 {
1143 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1144 goto err;
1145 }
1146
1147 if ((serial=load_serial(serialfile)) == NULL)
1148 {
1149 BIO_printf(bio_err,"error while loading serial number\n");
1150 goto err;
1151 }
1152 if (verbose)
1153 {
1154 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1155 BIO_printf(bio_err,"next serial number is %s\n",f);
1156 OPENSSL_free(f);
1157 }
1158
1159 if ((attribs=NCONF_get_section(conf,policy)) == NULL)
1160 {
1161 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1162 goto err;
1163 }
1164
1165 if ((cert_sk=sk_X509_new_null()) == NULL)
1166 {
1167 BIO_printf(bio_err,"Memory allocation failure\n");
1168 goto err;
1169 }
1170 if (spkac_file != NULL)
1171 {
1172 total++;
1173 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1174 serial,subj,email_dn,startdate,enddate,days,extensions,
1175 conf,verbose,certopt,nameopt,default_op,ext_copy);
1176 if (j < 0) goto err;
1177 if (j > 0)
1178 {
1179 total_done++;
1180 BIO_printf(bio_err,"\n");
1181 if (!BN_add_word(serial,1)) goto err;
1182 if (!sk_X509_push(cert_sk,x))
1183 {
1184 BIO_printf(bio_err,"Memory allocation failure\n");
1185 goto err;
1186 }
1187 if (outfile)
1188 {
1189 output_der = 1;
1190 batch = 1;
1191 }
1192 }
1193 }
1194 if (ss_cert_file != NULL)
1195 {
1196 total++;
1197 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1198 db,serial,subj,email_dn,startdate,enddate,days,batch,
1199 extensions,conf,verbose, certopt, nameopt,
1200 default_op, ext_copy, e);
1201 if (j < 0) goto err;
1202 if (j > 0)
1203 {
1204 total_done++;
1205 BIO_printf(bio_err,"\n");
1206 if (!BN_add_word(serial,1)) goto err;
1207 if (!sk_X509_push(cert_sk,x))
1208 {
1209 BIO_printf(bio_err,"Memory allocation failure\n");
1210 goto err;
1211 }
1212 }
1213 }
1214 if (infile != NULL)
1215 {
1216 total++;
1217 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
1218 serial,subj,email_dn,startdate,enddate,days,batch,
1219 extensions,conf,verbose, certopt, nameopt,
1220 default_op, ext_copy);
1221 if (j < 0) goto err;
1222 if (j > 0)
1223 {
1224 total_done++;
1225 BIO_printf(bio_err,"\n");
1226 if (!BN_add_word(serial,1)) goto err;
1227 if (!sk_X509_push(cert_sk,x))
1228 {
1229 BIO_printf(bio_err,"Memory allocation failure\n");
1230 goto err;
1231 }
1232 }
1233 }
1234 for (i=0; i<argc; i++)
1235 {
1236 total++;
1237 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
1238 serial,subj,email_dn,startdate,enddate,days,batch,
1239 extensions,conf,verbose, certopt, nameopt,
1240 default_op, ext_copy);
1241 if (j < 0) goto err;
1242 if (j > 0)
1243 {
1244 total_done++;
1245 BIO_printf(bio_err,"\n");
1246 if (!BN_add_word(serial,1)) goto err;
1247 if (!sk_X509_push(cert_sk,x))
1248 {
1249 BIO_printf(bio_err,"Memory allocation failure\n");
1250 goto err;
1251 }
1252 }
1253 }
1254 /* we have a stack of newly certified certificates
1255 * and a data base and serial number that need
1256 * updating */
1257
1258 if (sk_X509_num(cert_sk) > 0)
1259 {
1260 if (!batch)
1261 {
1262 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1263 (void)BIO_flush(bio_err);
1264 buf[0][0]='\0';
1265 fgets(buf[0],10,stdin);
1266 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1267 {
1268 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1269 ret=0;
1270 goto err;
1271 }
1272 }
1273
1274 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1275
1276 strncpy(buf[0],serialfile,BSIZE-4);
1277
1278 #ifdef OPENSSL_SYS_VMS
1279 strcat(buf[0],"-new");
1280 #else
1281 strcat(buf[0],".new");
1282 #endif
1283
1284 if (!save_serial(buf[0],serial)) goto err;
1285
1286 strncpy(buf[1],dbfile,BSIZE-4);
1287
1288 #ifdef OPENSSL_SYS_VMS
1289 strcat(buf[1],"-new");
1290 #else
1291 strcat(buf[1],".new");
1292 #endif
1293
1294 if (BIO_write_filename(out,buf[1]) <= 0)
1295 {
1296 perror(dbfile);
1297 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1298 goto err;
1299 }
1300 l=TXT_DB_write(out,db);
1301 if (l <= 0) goto err;
1302 }
1303
1304 if (verbose)
1305 BIO_printf(bio_err,"writing new certificates\n");
1306 for (i=0; i<sk_X509_num(cert_sk); i++)
1307 {
1308 int k;
1309 unsigned char *n;
1310
1311 x=sk_X509_value(cert_sk,i);
1312
1313 j=x->cert_info->serialNumber->length;
1314 p=(char *)x->cert_info->serialNumber->data;
1315
1316 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
1317
1318 #ifndef OPENSSL_SYS_VMS
1319 strcat(buf[2],"/");
1320 #endif
1321
1322 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1323 if (j > 0)
1324 {
1325 for (k=0; k<j; k++)
1326 {
1327 sprintf((char *)n,"%02X",(unsigned char)*(p++));
1328 n+=2;
1329 }
1330 }
1331 else
1332 {
1333 *(n++)='0';
1334 *(n++)='0';
1335 }
1336 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1337 *n='\0';
1338 if (verbose)
1339 BIO_printf(bio_err,"writing %s\n",buf[2]);
1340
1341 if (BIO_write_filename(Cout,buf[2]) <= 0)
1342 {
1343 perror(buf[2]);
1344 goto err;
1345 }
1346 write_new_certificate(Cout,x, 0, notext);
1347 write_new_certificate(Sout,x, output_der, notext);
1348 }
1349
1350 if (sk_X509_num(cert_sk))
1351 {
1352 /* Rename the database and the serial file */
1353 strncpy(buf[2],serialfile,BSIZE-4);
1354
1355 #ifdef OPENSSL_SYS_VMS
1356 strcat(buf[2],"-old");
1357 #else
1358 strcat(buf[2],".old");
1359 #endif
1360
1361 BIO_free(in);
1362 BIO_free_all(out);
1363 in=NULL;
1364 out=NULL;
1365 if (rename(serialfile,buf[2]) < 0)
1366 {
1367 BIO_printf(bio_err,"unable to rename %s to %s\n",
1368 serialfile,buf[2]);
1369 perror("reason");
1370 goto err;
1371 }
1372 if (rename(buf[0],serialfile) < 0)
1373 {
1374 BIO_printf(bio_err,"unable to rename %s to %s\n",
1375 buf[0],serialfile);
1376 perror("reason");
1377 rename(buf[2],serialfile);
1378 goto err;
1379 }
1380
1381 strncpy(buf[2],dbfile,BSIZE-4);
1382
1383 #ifdef OPENSSL_SYS_VMS
1384 strcat(buf[2],"-old");
1385 #else
1386 strcat(buf[2],".old");
1387 #endif
1388
1389 if (rename(dbfile,buf[2]) < 0)
1390 {
1391 BIO_printf(bio_err,"unable to rename %s to %s\n",
1392 dbfile,buf[2]);
1393 perror("reason");
1394 goto err;
1395 }
1396 if (rename(buf[1],dbfile) < 0)
1397 {
1398 BIO_printf(bio_err,"unable to rename %s to %s\n",
1399 buf[1],dbfile);
1400 perror("reason");
1401 rename(buf[2],dbfile);
1402 goto err;
1403 }
1404 BIO_printf(bio_err,"Data Base Updated\n");
1405 }
1406 }
1407
1408 /*****************************************************************/
1409 if (gencrl)
1410 {
1411 int crl_v2 = 0;
1412 if (!crl_ext)
1413 {
1414 crl_ext=NCONF_get_string(conf,section,ENV_CRLEXT);
1415 if (!crl_ext)
1416 ERR_clear_error();
1417 }
1418 if (crl_ext)
1419 {
1420 /* Check syntax of file */
1421 X509V3_CTX ctx;
1422 X509V3_set_ctx_test(&ctx);
1423 X509V3_set_nconf(&ctx, conf);
1424 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL))
1425 {
1426 BIO_printf(bio_err,
1427 "Error Loading CRL extension section %s\n",
1428 crl_ext);
1429 ret = 1;
1430 goto err;
1431 }
1432 }
1433
1434 if (!crldays && !crlhours)
1435 {
1436 if (!NCONF_get_number(conf,section,
1437 ENV_DEFAULT_CRL_DAYS, &crldays))
1438 crldays = 0;
1439 if (!NCONF_get_number(conf,section,
1440 ENV_DEFAULT_CRL_HOURS, &crlhours))
1441 crlhours = 0;
1442 }
1443 if ((crldays == 0) && (crlhours == 0))
1444 {
1445 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1446 goto err;
1447 }
1448
1449 if (verbose) BIO_printf(bio_err,"making CRL\n");
1450 if ((crl=X509_CRL_new()) == NULL) goto err;
1451 if (!X509_CRL_set_issuer_name(crl, X509_get_issuer_name(x509))) goto err;
1452
1453 tmptm = ASN1_TIME_new();
1454 if (!tmptm) goto err;
1455 X509_gmtime_adj(tmptm,0);
1456 X509_CRL_set_lastUpdate(crl, tmptm);
1457 X509_gmtime_adj(tmptm,(crldays*24+crlhours)*60*60);
1458 X509_CRL_set_nextUpdate(crl, tmptm);
1459
1460 ASN1_TIME_free(tmptm);
1461
1462 for (i=0; i<sk_num(db->data); i++)
1463 {
1464 pp=(char **)sk_value(db->data,i);
1465 if (pp[DB_type][0] == DB_TYPE_REV)
1466 {
1467 if ((r=X509_REVOKED_new()) == NULL) goto err;
1468 j = make_revoked(r, pp[DB_rev_date]);
1469 if (!j) goto err;
1470 if (j == 2) crl_v2 = 1;
1471 if (!BN_hex2bn(&serial, pp[DB_serial]))
1472 goto err;
1473 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1474 BN_free(serial);
1475 serial = NULL;
1476 if (!tmpser)
1477 goto err;
1478 X509_REVOKED_set_serialNumber(r, tmpser);
1479 ASN1_INTEGER_free(tmpser);
1480 X509_CRL_add0_revoked(crl,r);
1481 }
1482 }
1483
1484 /* sort the data so it will be written in serial
1485 * number order */
1486 X509_CRL_sort(crl);
1487
1488 /* we now have a CRL */
1489 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1490 if (md != NULL)
1491 {
1492 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1493 {
1494 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1495 goto err;
1496 }
1497 }
1498 else
1499 {
1500 #ifndef OPENSSL_NO_DSA
1501 if (pkey->type == EVP_PKEY_DSA)
1502 dgst=EVP_dss1();
1503 else
1504 #endif
1505 #ifndef OPENSSL_NO_ECDSA
1506 if (pkey->type == EVP_PKEY_ECDSA)
1507 dgst=EVP_ecdsa();
1508 else
1509 #endif
1510 dgst=EVP_md5();
1511 }
1512
1513 /* Add any extensions asked for */
1514
1515 if (crl_ext)
1516 {
1517 X509V3_CTX crlctx;
1518 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1519 X509V3_set_nconf(&crlctx, conf);
1520
1521 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1522 crl_ext, crl)) goto err;
1523 }
1524 if (crl_ext || crl_v2)
1525 {
1526 if (!X509_CRL_set_version(crl, 1))
1527 goto err; /* version 2 CRL */
1528 }
1529
1530 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1531
1532 PEM_write_bio_X509_CRL(Sout,crl);
1533 }
1534 /*****************************************************************/
1535 if (dorevoke)
1536 {
1537 if (infile == NULL)
1538 {
1539 BIO_printf(bio_err,"no input files\n");
1540 goto err;
1541 }
1542 else
1543 {
1544 X509 *revcert;
1545 revcert=load_cert(bio_err, infile, FORMAT_PEM,
1546 NULL, e, infile);
1547 if (revcert == NULL)
1548 goto err;
1549 j=do_revoke(revcert,db, rev_type, rev_arg);
1550 if (j <= 0) goto err;
1551 X509_free(revcert);
1552
1553 strncpy(buf[0],dbfile,BSIZE-4);
1554 #ifndef OPENSSL_SYS_VMS
1555 strcat(buf[0],".new");
1556 #else
1557 strcat(buf[0],"-new");
1558 #endif
1559 if (BIO_write_filename(out,buf[0]) <= 0)
1560 {
1561 perror(dbfile);
1562 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1563 goto err;
1564 }
1565 j=TXT_DB_write(out,db);
1566 if (j <= 0) goto err;
1567 strncpy(buf[1],dbfile,BSIZE-4);
1568 #ifndef OPENSSL_SYS_VMS
1569 strcat(buf[1],".old");
1570 #else
1571 strcat(buf[1],"-old");
1572 #endif
1573 if (rename(dbfile,buf[1]) < 0)
1574 {
1575 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1576 perror("reason");
1577 goto err;
1578 }
1579 if (rename(buf[0],dbfile) < 0)
1580 {
1581 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1582 perror("reason");
1583 rename(buf[1],dbfile);
1584 goto err;
1585 }
1586 BIO_printf(bio_err,"Data Base Updated\n");
1587 }
1588 }
1589 /*****************************************************************/
1590 ret=0;
1591 err:
1592 BIO_free_all(Cout);
1593 BIO_free_all(Sout);
1594 BIO_free_all(out);
1595 BIO_free_all(in);
1596
1597 sk_X509_pop_free(cert_sk,X509_free);
1598
1599 if (ret) ERR_print_errors(bio_err);
1600 app_RAND_write_file(randfile, bio_err);
1601 if (free_key)
1602 OPENSSL_free(key);
1603 BN_free(serial);
1604 TXT_DB_free(db);
1605 EVP_PKEY_free(pkey);
1606 X509_free(x509);
1607 X509_CRL_free(crl);
1608 NCONF_free(conf);
1609 OBJ_cleanup();
1610 apps_shutdown();
1611 EXIT(ret);
1612 }
1613
1614 static void lookup_fail(char *name, char *tag)
1615 {
1616 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1617 }
1618
1619 static unsigned long index_serial_hash(const char **a)
1620 {
1621 const char *n;
1622
1623 n=a[DB_serial];
1624 while (*n == '0') n++;
1625 return(lh_strhash(n));
1626 }
1627
1628 static int index_serial_cmp(const char **a, const char **b)
1629 {
1630 const char *aa,*bb;
1631
1632 for (aa=a[DB_serial]; *aa == '0'; aa++);
1633 for (bb=b[DB_serial]; *bb == '0'; bb++);
1634 return(strcmp(aa,bb));
1635 }
1636
1637 static unsigned long index_name_hash(const char **a)
1638 { return(lh_strhash(a[DB_name])); }
1639
1640 static int index_name_qual(char **a)
1641 { return(a[0][0] == 'V'); }
1642
1643 static int index_name_cmp(const char **a, const char **b)
1644 { return(strcmp(a[DB_name],
1645 b[DB_name])); }
1646
1647 static BIGNUM *load_serial(char *serialfile)
1648 {
1649 BIO *in=NULL;
1650 BIGNUM *ret=NULL;
1651 MS_STATIC char buf[1024];
1652 ASN1_INTEGER *ai=NULL;
1653
1654 if ((in=BIO_new(BIO_s_file())) == NULL)
1655 {
1656 ERR_print_errors(bio_err);
1657 goto err;
1658 }
1659
1660 if (BIO_read_filename(in,serialfile) <= 0)
1661 {
1662 perror(serialfile);
1663 goto err;
1664 }
1665 ai=ASN1_INTEGER_new();
1666 if (ai == NULL) goto err;
1667 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1668 {
1669 BIO_printf(bio_err,"unable to load number from %s\n",
1670 serialfile);
1671 goto err;
1672 }
1673 ret=ASN1_INTEGER_to_BN(ai,NULL);
1674 if (ret == NULL)
1675 {
1676 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1677 goto err;
1678 }
1679 err:
1680 if (in != NULL) BIO_free(in);
1681 if (ai != NULL) ASN1_INTEGER_free(ai);
1682 return(ret);
1683 }
1684
1685 static int save_serial(char *serialfile, BIGNUM *serial)
1686 {
1687 BIO *out;
1688 int ret=0;
1689 ASN1_INTEGER *ai=NULL;
1690
1691 out=BIO_new(BIO_s_file());
1692 if (out == NULL)
1693 {
1694 ERR_print_errors(bio_err);
1695 goto err;
1696 }
1697 if (BIO_write_filename(out,serialfile) <= 0)
1698 {
1699 perror(serialfile);
1700 goto err;
1701 }
1702
1703 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1704 {
1705 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1706 goto err;
1707 }
1708 i2a_ASN1_INTEGER(out,ai);
1709 BIO_puts(out,"\n");
1710 ret=1;
1711 err:
1712 if (out != NULL) BIO_free_all(out);
1713 if (ai != NULL) ASN1_INTEGER_free(ai);
1714 return(ret);
1715 }
1716
1717 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1718 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1719 BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1720 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1721 unsigned long certopt, unsigned long nameopt, int default_op,
1722 int ext_copy)
1723 {
1724 X509_REQ *req=NULL;
1725 BIO *in=NULL;
1726 EVP_PKEY *pktmp=NULL;
1727 int ok= -1,i;
1728
1729 in=BIO_new(BIO_s_file());
1730
1731 if (BIO_read_filename(in,infile) <= 0)
1732 {
1733 perror(infile);
1734 goto err;
1735 }
1736 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1737 {
1738 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1739 infile);
1740 goto err;
1741 }
1742 if (verbose)
1743 X509_REQ_print(bio_err,req);
1744
1745 BIO_printf(bio_err,"Check that the request matches the signature\n");
1746
1747 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1748 {
1749 BIO_printf(bio_err,"error unpacking public key\n");
1750 goto err;
1751 }
1752 i=X509_REQ_verify(req,pktmp);
1753 EVP_PKEY_free(pktmp);
1754 if (i < 0)
1755 {
1756 ok=0;
1757 BIO_printf(bio_err,"Signature verification problems....\n");
1758 goto err;
1759 }
1760 if (i == 0)
1761 {
1762 ok=0;
1763 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1764 goto err;
1765 }
1766 else
1767 BIO_printf(bio_err,"Signature ok\n");
1768
1769 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj, email_dn,
1770 startdate,enddate,days,batch,verbose,req,ext_sect,lconf,
1771 certopt, nameopt, default_op, ext_copy);
1772
1773 err:
1774 if (req != NULL) X509_REQ_free(req);
1775 if (in != NULL) BIO_free(in);
1776 return(ok);
1777 }
1778
1779 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1780 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1781 BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
1782 long days, int batch, char *ext_sect, CONF *lconf, int verbose,
1783 unsigned long certopt, unsigned long nameopt, int default_op,
1784 int ext_copy, ENGINE *e)
1785 {
1786 X509 *req=NULL;
1787 X509_REQ *rreq=NULL;
1788 EVP_PKEY *pktmp=NULL;
1789 int ok= -1,i;
1790
1791 if ((req=load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1792 goto err;
1793 if (verbose)
1794 X509_print(bio_err,req);
1795
1796 BIO_printf(bio_err,"Check that the request matches the signature\n");
1797
1798 if ((pktmp=X509_get_pubkey(req)) == NULL)
1799 {
1800 BIO_printf(bio_err,"error unpacking public key\n");
1801 goto err;
1802 }
1803 i=X509_verify(req,pktmp);
1804 EVP_PKEY_free(pktmp);
1805 if (i < 0)
1806 {
1807 ok=0;
1808 BIO_printf(bio_err,"Signature verification problems....\n");
1809 goto err;
1810 }
1811 if (i == 0)
1812 {
1813 ok=0;
1814 BIO_printf(bio_err,"Signature did not match the certificate\n");
1815 goto err;
1816 }
1817 else
1818 BIO_printf(bio_err,"Signature ok\n");
1819
1820 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1821 goto err;
1822
1823 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
1824 days,batch,verbose,rreq,ext_sect,lconf, certopt, nameopt, default_op,
1825 ext_copy);
1826
1827 err:
1828 if (rreq != NULL) X509_REQ_free(rreq);
1829 if (req != NULL) X509_free(req);
1830 return(ok);
1831 }
1832
1833 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1834 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial, char *subj,
1835 int email_dn, char *startdate, char *enddate, long days, int batch,
1836 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1837 unsigned long certopt, unsigned long nameopt, int default_op,
1838 int ext_copy)
1839 {
1840 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL, *dn_subject=NULL;
1841 ASN1_UTCTIME *tm,*tmptm;
1842 ASN1_STRING *str,*str2;
1843 ASN1_OBJECT *obj;
1844 X509 *ret=NULL;
1845 X509_CINF *ci;
1846 X509_NAME_ENTRY *ne;
1847 X509_NAME_ENTRY *tne,*push;
1848 EVP_PKEY *pktmp;
1849 int ok= -1,i,j,last,nid;
1850 char *p;
1851 CONF_VALUE *cv;
1852 char *row[DB_NUMBER],**rrow,**irow=NULL;
1853 char buf[25];
1854
1855 tmptm=ASN1_UTCTIME_new();
1856 if (tmptm == NULL)
1857 {
1858 BIO_printf(bio_err,"malloc error\n");
1859 return(0);
1860 }
1861
1862 for (i=0; i<DB_NUMBER; i++)
1863 row[i]=NULL;
1864
1865 if (subj)
1866 {
1867 X509_NAME *n = do_subject(subj);
1868
1869 if (!n)
1870 {
1871 ERR_print_errors(bio_err);
1872 goto err;
1873 }
1874 X509_REQ_set_subject_name(req,n);
1875 req->req_info->enc.modified = 1;
1876 X509_NAME_free(n);
1877 }
1878
1879 if (default_op)
1880 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1881
1882 name=X509_REQ_get_subject_name(req);
1883 for (i=0; i<X509_NAME_entry_count(name); i++)
1884 {
1885 ne= X509_NAME_get_entry(name,i);
1886 str=X509_NAME_ENTRY_get_data(ne);
1887 obj=X509_NAME_ENTRY_get_object(ne);
1888
1889 if (msie_hack)
1890 {
1891 /* assume all type should be strings */
1892 nid=OBJ_obj2nid(ne->object);
1893
1894 if (str->type == V_ASN1_UNIVERSALSTRING)
1895 ASN1_UNIVERSALSTRING_to_string(str);
1896
1897 if ((str->type == V_ASN1_IA5STRING) &&
1898 (nid != NID_pkcs9_emailAddress))
1899 str->type=V_ASN1_T61STRING;
1900
1901 if ((nid == NID_pkcs9_emailAddress) &&
1902 (str->type == V_ASN1_PRINTABLESTRING))
1903 str->type=V_ASN1_IA5STRING;
1904 }
1905
1906 /* If no EMAIL is wanted in the subject */
1907 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1908 continue;
1909
1910 /* check some things */
1911 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1912 (str->type != V_ASN1_IA5STRING))
1913 {
1914 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1915 goto err;
1916 }
1917 if ((str->type != V_ASN1_BMPSTRING) && (str->type != V_ASN1_UTF8STRING))
1918 {
1919 j=ASN1_PRINTABLE_type(str->data,str->length);
1920 if ( ((j == V_ASN1_T61STRING) &&
1921 (str->type != V_ASN1_T61STRING)) ||
1922 ((j == V_ASN1_IA5STRING) &&
1923 (str->type == V_ASN1_PRINTABLESTRING)))
1924 {
1925 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1926 goto err;
1927 }
1928 }
1929
1930 if (default_op)
1931 old_entry_print(bio_err, obj, str);
1932 }
1933
1934 /* Ok, now we check the 'policy' stuff. */
1935 if ((subject=X509_NAME_new()) == NULL)
1936 {
1937 BIO_printf(bio_err,"Memory allocation failure\n");
1938 goto err;
1939 }
1940
1941 /* take a copy of the issuer name before we mess with it. */
1942 CAname=X509_NAME_dup(x509->cert_info->subject);
1943 if (CAname == NULL) goto err;
1944 str=str2=NULL;
1945
1946 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1947 {
1948 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1949 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1950 {
1951 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1952 goto err;
1953 }
1954 obj=OBJ_nid2obj(j);
1955
1956 last= -1;
1957 for (;;)
1958 {
1959 /* lookup the object in the supplied name list */
1960 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1961 if (j < 0)
1962 {
1963 if (last != -1) break;
1964 tne=NULL;
1965 }
1966 else
1967 {
1968 tne=X509_NAME_get_entry(name,j);
1969 }
1970 last=j;
1971
1972 /* depending on the 'policy', decide what to do. */
1973 push=NULL;
1974 if (strcmp(cv->value,"optional") == 0)
1975 {
1976 if (tne != NULL)
1977 push=tne;
1978 }
1979 else if (strcmp(cv->value,"supplied") == 0)
1980 {
1981 if (tne == NULL)
1982 {
1983 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1984 goto err;
1985 }
1986 else
1987 push=tne;
1988 }
1989 else if (strcmp(cv->value,"match") == 0)
1990 {
1991 int last2;
1992
1993 if (tne == NULL)
1994 {
1995 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1996 goto err;
1997 }
1998
1999 last2= -1;
2000
2001 again2:
2002 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
2003 if ((j < 0) && (last2 == -1))
2004 {
2005 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
2006 goto err;
2007 }
2008 if (j >= 0)
2009 {
2010 push=X509_NAME_get_entry(CAname,j);
2011 str=X509_NAME_ENTRY_get_data(tne);
2012 str2=X509_NAME_ENTRY_get_data(push);
2013 last2=j;
2014 if (ASN1_STRING_cmp(str,str2) != 0)
2015 goto again2;
2016 }
2017 if (j < 0)
2018 {
2019 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));
2020 goto err;
2021 }
2022 }
2023 else
2024 {
2025 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
2026 goto err;
2027 }
2028
2029 if (push != NULL)
2030 {
2031 if (!X509_NAME_add_entry(subject,push, -1, 0))
2032 {
2033 if (push != NULL)
2034 X509_NAME_ENTRY_free(push);
2035 BIO_printf(bio_err,"Memory allocation failure\n");
2036 goto err;
2037 }
2038 }
2039 if (j < 0) break;
2040 }
2041 }
2042
2043 if (preserve)
2044 {
2045 X509_NAME_free(subject);
2046 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
2047 subject=X509_NAME_dup(name);
2048 if (subject == NULL) goto err;
2049 }
2050
2051 if (verbose)
2052 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
2053
2054 /* Build the correct Subject if no e-mail is wanted in the subject */
2055 /* and add it later on because of the method extensions are added (altName) */
2056
2057 if (email_dn)
2058 dn_subject = subject;
2059 else
2060 {
2061 X509_NAME_ENTRY *tmpne;
2062 /* Its best to dup the subject DN and then delete any email
2063 * addresses because this retains its structure.
2064 */
2065 if (!(dn_subject = X509_NAME_dup(subject)))
2066 {
2067 BIO_printf(bio_err,"Memory allocation failure\n");
2068 goto err;
2069 }
2070 while((i = X509_NAME_get_index_by_NID(dn_subject,
2071 NID_pkcs9_emailAddress, -1)) >= 0)
2072 {
2073 tmpne = X509_NAME_get_entry(dn_subject, i);
2074 X509_NAME_delete_entry(dn_subject, i);
2075 X509_NAME_ENTRY_free(tmpne);
2076 }
2077 }
2078
2079 row[DB_name]=X509_NAME_oneline(dn_subject,NULL,0);
2080 row[DB_serial]=BN_bn2hex(serial);
2081 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2082 {
2083 BIO_printf(bio_err,"Memory allocation failure\n");
2084 goto err;
2085 }
2086
2087 rrow=TXT_DB_get_by_index(db,DB_name,row);
2088 if (rrow != NULL)
2089 {
2090 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
2091 row[DB_name]);
2092 }
2093 else
2094 {
2095 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2096 if (rrow != NULL)
2097 {
2098 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
2099 row[DB_serial]);
2100 BIO_printf(bio_err," check the database/serial_file for corruption\n");
2101 }
2102 }
2103
2104 if (rrow != NULL)
2105 {
2106 BIO_printf(bio_err,
2107 "The matching entry has the following details\n");
2108 if (rrow[DB_type][0] == 'E')
2109 p="Expired";
2110 else if (rrow[DB_type][0] == 'R')
2111 p="Revoked";
2112 else if (rrow[DB_type][0] == 'V')
2113 p="Valid";
2114 else
2115 p="\ninvalid type, Data base error\n";
2116 BIO_printf(bio_err,"Type :%s\n",p);;
2117 if (rrow[DB_type][0] == 'R')
2118 {
2119 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2120 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2121 }
2122 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2123 BIO_printf(bio_err,"Expires on :%s\n",p);
2124 p=rrow[DB_serial]; if (p == NULL) p="undef";
2125 BIO_printf(bio_err,"Serial Number :%s\n",p);
2126 p=rrow[DB_file]; if (p == NULL) p="undef";
2127 BIO_printf(bio_err,"File name :%s\n",p);
2128 p=rrow[DB_name]; if (p == NULL) p="undef";
2129 BIO_printf(bio_err,"Subject Name :%s\n",p);
2130 ok= -1; /* This is now a 'bad' error. */
2131 goto err;
2132 }
2133
2134 /* We are now totally happy, lets make and sign the certificate */
2135 if (verbose)
2136 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2137
2138 if ((ret=X509_new()) == NULL) goto err;
2139 ci=ret->cert_info;
2140
2141 #ifdef X509_V3
2142 /* Make it an X509 v3 certificate. */
2143 if (!X509_set_version(x509,2)) goto err;
2144 #endif
2145
2146 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2147 goto err;
2148 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2149 goto err;
2150
2151 if (strcmp(startdate,"today") == 0)
2152 X509_gmtime_adj(X509_get_notBefore(ret),0);
2153 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2154
2155 if (enddate == NULL)
2156 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2157 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2158
2159 if (!X509_set_subject_name(ret,subject)) goto err;
2160
2161 pktmp=X509_REQ_get_pubkey(req);
2162 i = X509_set_pubkey(ret,pktmp);
2163 EVP_PKEY_free(pktmp);
2164 if (!i) goto err;
2165
2166 /* Lets add the extensions, if there are any */
2167 if (ext_sect)
2168 {
2169 X509V3_CTX ctx;
2170 if (ci->version == NULL)
2171 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2172 goto err;
2173 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2174
2175 /* Free the current entries if any, there should not
2176 * be any I believe */
2177 if (ci->extensions != NULL)
2178 sk_X509_EXTENSION_pop_free(ci->extensions,
2179 X509_EXTENSION_free);
2180
2181 ci->extensions = NULL;
2182
2183 /* Initialize the context structure */
2184 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2185
2186 if (extconf)
2187 {
2188 if (verbose)
2189 BIO_printf(bio_err, "Extra configuration file found\n");
2190
2191 /* Use the extconf configuration db LHASH */
2192 X509V3_set_nconf(&ctx, extconf);
2193
2194 /* Test the structure (needed?) */
2195 /* X509V3_set_ctx_test(&ctx); */
2196
2197 /* Adds exts contained in the configuration file */
2198 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect,ret))
2199 {
2200 BIO_printf(bio_err,
2201 "ERROR: adding extensions in section %s\n",
2202 ext_sect);
2203 ERR_print_errors(bio_err);
2204 goto err;
2205 }
2206 if (verbose)
2207 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2208 }
2209 else if (ext_sect)
2210 {
2211 /* We found extensions to be set from config file */
2212 X509V3_set_nconf(&ctx, lconf);
2213
2214 if(!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret))
2215 {
2216 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2217 ERR_print_errors(bio_err);
2218 goto err;
2219 }
2220
2221 if (verbose)
2222 BIO_printf(bio_err, "Successfully added extensions from config\n");
2223 }
2224 }
2225
2226 /* Copy extensions from request (if any) */
2227
2228 if (!copy_extensions(ret, req, ext_copy))
2229 {
2230 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2231 ERR_print_errors(bio_err);
2232 goto err;
2233 }
2234
2235 /* Set the right value for the noemailDN option */
2236 if( email_dn == 0 )
2237 {
2238 if (!X509_set_subject_name(ret,dn_subject)) goto err;
2239 }
2240
2241 if (!default_op)
2242 {
2243 BIO_printf(bio_err, "Certificate Details:\n");
2244 /* Never print signature details because signature not present */
2245 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2246 X509_print_ex(bio_err, ret, nameopt, certopt);
2247 }
2248
2249 BIO_printf(bio_err,"Certificate is to be certified until ");
2250 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2251 if (days) BIO_printf(bio_err," (%d days)",days);
2252 BIO_printf(bio_err, "\n");
2253
2254 if (!batch)
2255 {
2256
2257 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2258 (void)BIO_flush(bio_err);
2259 buf[0]='\0';
2260 fgets(buf,sizeof(buf)-1,stdin);
2261 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2262 {
2263 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2264 ok=0;
2265 goto err;
2266 }
2267 }
2268
2269
2270 #ifndef OPENSSL_NO_DSA
2271 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2272 pktmp=X509_get_pubkey(ret);
2273 if (EVP_PKEY_missing_parameters(pktmp) &&
2274 !EVP_PKEY_missing_parameters(pkey))
2275 EVP_PKEY_copy_parameters(pktmp,pkey);
2276 EVP_PKEY_free(pktmp);
2277 #endif
2278 #ifndef OPENSSL_NO_ECDSA
2279 if (pkey->type == EVP_PKEY_ECDSA)
2280 dgst = EVP_ecdsa();
2281 pktmp = X509_get_pubkey(ret);
2282 if (EVP_PKEY_missing_parameters(pktmp) &&
2283 !EVP_PKEY_missing_parameters(pkey))
2284 EVP_PKEY_copy_parameters(pktmp, pkey);
2285 EVP_PKEY_free(pktmp);
2286 #endif
2287
2288
2289 if (!X509_sign(ret,pkey,dgst))
2290 goto err;
2291
2292 /* We now just add it to the database */
2293 row[DB_type]=(char *)OPENSSL_malloc(2);
2294
2295 tm=X509_get_notAfter(ret);
2296 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2297 memcpy(row[DB_exp_date],tm->data,tm->length);
2298 row[DB_exp_date][tm->length]='\0';
2299
2300 row[DB_rev_date]=NULL;
2301
2302 /* row[DB_serial] done already */
2303 row[DB_file]=(char *)OPENSSL_malloc(8);
2304 /* row[DB_name] done already */
2305
2306 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2307 (row[DB_file] == NULL))
2308 {
2309 BIO_printf(bio_err,"Memory allocation failure\n");
2310 goto err;
2311 }
2312 strcpy(row[DB_file],"unknown");
2313 row[DB_type][0]='V';
2314 row[DB_type][1]='\0';
2315
2316 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2317 {
2318 BIO_printf(bio_err,"Memory allocation failure\n");
2319 goto err;
2320 }
2321
2322 for (i=0; i<DB_NUMBER; i++)
2323 {
2324 irow[i]=row[i];
2325 row[i]=NULL;
2326 }
2327 irow[DB_NUMBER]=NULL;
2328
2329 if (!TXT_DB_insert(db,irow))
2330 {
2331 BIO_printf(bio_err,"failed to update database\n");
2332 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2333 goto err;
2334 }
2335 ok=1;
2336 err:
2337 for (i=0; i<DB_NUMBER; i++)
2338 if (row[i] != NULL) OPENSSL_free(row[i]);
2339
2340 if (CAname != NULL)
2341 X509_NAME_free(CAname);
2342 if (subject != NULL)
2343 X509_NAME_free(subject);
2344 if ((dn_subject != NULL) && !email_dn)
2345 X509_NAME_free(dn_subject);
2346 if (tmptm != NULL)
2347 ASN1_UTCTIME_free(tmptm);
2348 if (ok <= 0)
2349 {
2350 if (ret != NULL) X509_free(ret);
2351 ret=NULL;
2352 }
2353 else
2354 *xret=ret;
2355 return(ok);
2356 }
2357
2358 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2359 {
2360
2361 if (output_der)
2362 {
2363 (void)i2d_X509_bio(bp,x);
2364 return;
2365 }
2366 #if 0
2367 /* ??? Not needed since X509_print prints all this stuff anyway */
2368 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2369 BIO_printf(bp,"issuer :%s\n",f);
2370
2371 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2372 BIO_printf(bp,"subject:%s\n",f);
2373
2374 BIO_puts(bp,"serial :");
2375 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2376 BIO_puts(bp,"\n\n");
2377 #endif
2378 if (!notext)X509_print(bp,x);
2379 PEM_write_bio_X509(bp,x);
2380 }
2381
2382 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2383 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2384 BIGNUM *serial, char *subj, int email_dn, char *startdate, char *enddate,
2385 long days, char *ext_sect, CONF *lconf, int verbose, unsigned long certopt,
2386 unsigned long nameopt, int default_op, int ext_copy)
2387 {
2388 STACK_OF(CONF_VALUE) *sk=NULL;
2389 LHASH *parms=NULL;
2390 X509_REQ *req=NULL;
2391 CONF_VALUE *cv=NULL;
2392 NETSCAPE_SPKI *spki = NULL;
2393 X509_REQ_INFO *ri;
2394 char *type,*buf;
2395 EVP_PKEY *pktmp=NULL;
2396 X509_NAME *n=NULL;
2397 X509_NAME_ENTRY *ne=NULL;
2398 int ok= -1,i,j;
2399 long errline;
2400 int nid;
2401
2402 /*
2403 * Load input file into a hash table. (This is just an easy
2404 * way to read and parse the file, then put it into a convenient
2405 * STACK format).
2406 */
2407 parms=CONF_load(NULL,infile,&errline);
2408 if (parms == NULL)
2409 {
2410 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2411 ERR_print_errors(bio_err);
2412 goto err;
2413 }
2414
2415 sk=CONF_get_section(parms, "default");
2416 if (sk_CONF_VALUE_num(sk) == 0)
2417 {
2418 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2419 CONF_free(parms);
2420 goto err;
2421 }
2422
2423 /*
2424 * Now create a dummy X509 request structure. We don't actually
2425 * have an X509 request, but we have many of the components
2426 * (a public key, various DN components). The idea is that we
2427 * put these components into the right X509 request structure
2428 * and we can use the same code as if you had a real X509 request.
2429 */
2430 req=X509_REQ_new();
2431 if (req == NULL)
2432 {
2433 ERR_print_errors(bio_err);
2434 goto err;
2435 }
2436
2437 /*
2438 * Build up the subject name set.
2439 */
2440 ri=req->req_info;
2441 n = ri->subject;
2442
2443 for (i = 0; ; i++)
2444 {
2445 if (sk_CONF_VALUE_num(sk) <= i) break;
2446
2447 cv=sk_CONF_VALUE_value(sk,i);
2448 type=cv->name;
2449 /* Skip past any leading X. X: X, etc to allow for
2450 * multiple instances
2451 */
2452 for (buf = cv->name; *buf ; buf++)
2453 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2454 {
2455 buf++;
2456 if (*buf) type = buf;
2457 break;
2458 }
2459
2460 buf=cv->value;
2461 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2462 {
2463 if (strcmp(type, "SPKAC") == 0)
2464 {
2465 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2466 if (spki == NULL)
2467 {
2468 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2469 ERR_print_errors(bio_err);
2470 goto err;
2471 }
2472 }
2473 continue;
2474 }
2475
2476 /*
2477 if ((nid == NID_pkcs9_emailAddress) && (email_dn == 0))
2478 continue;
2479 */
2480
2481 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2482 if (fix_data(nid, &j) == 0)
2483 {
2484 BIO_printf(bio_err,
2485 "invalid characters in string %s\n",buf);
2486 goto err;
2487 }
2488
2489 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2490 (unsigned char *)buf,
2491 strlen(buf))) == NULL)
2492 goto err;
2493
2494 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2495 }
2496 if (spki == NULL)
2497 {
2498 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2499 infile);
2500 goto err;
2501 }
2502
2503 /*
2504 * Now extract the key from the SPKI structure.
2505 */
2506
2507 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2508
2509 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2510 {
2511 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2512 goto err;
2513 }
2514
2515 j = NETSCAPE_SPKI_verify(spki, pktmp);
2516 if (j <= 0)
2517 {
2518 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2519 goto err;
2520 }
2521 BIO_printf(bio_err,"Signature ok\n");
2522
2523 X509_REQ_set_pubkey(req,pktmp);
2524 EVP_PKEY_free(pktmp);
2525 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,email_dn,startdate,enddate,
2526 days,1,verbose,req,ext_sect,lconf, certopt, nameopt, default_op,
2527 ext_copy);
2528 err:
2529 if (req != NULL) X509_REQ_free(req);
2530 if (parms != NULL) CONF_free(parms);
2531 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2532 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2533
2534 return(ok);
2535 }
2536
2537 static int fix_data(int nid, int *type)
2538 {
2539 if (nid == NID_pkcs9_emailAddress)
2540 *type=V_ASN1_IA5STRING;
2541 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2542 *type=V_ASN1_T61STRING;
2543 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2544 *type=V_ASN1_T61STRING;
2545 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2546 return(0);
2547 if (nid == NID_pkcs9_unstructuredName)
2548 *type=V_ASN1_IA5STRING;
2549 return(1);
2550 }
2551
2552 static int check_time_format(char *str)
2553 {
2554 ASN1_UTCTIME tm;
2555
2556 tm.data=(unsigned char *)str;
2557 tm.length=strlen(str);
2558 tm.type=V_ASN1_UTCTIME;
2559 return(ASN1_UTCTIME_check(&tm));
2560 }
2561
2562 static int do_revoke(X509 *x509, TXT_DB *db, int type, char *value)
2563 {
2564 ASN1_UTCTIME *tm=NULL;
2565 char *row[DB_NUMBER],**rrow,**irow;
2566 char *rev_str = NULL;
2567 BIGNUM *bn = NULL;
2568 int ok=-1,i;
2569
2570 for (i=0; i<DB_NUMBER; i++)
2571 row[i]=NULL;
2572 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2573 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2574 row[DB_serial]=BN_bn2hex(bn);
2575 BN_free(bn);
2576 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2577 {
2578 BIO_printf(bio_err,"Memory allocation failure\n");
2579 goto err;
2580 }
2581 /* We have to lookup by serial number because name lookup
2582 * skips revoked certs
2583 */
2584 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2585 if (rrow == NULL)
2586 {
2587 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2588
2589 /* We now just add it to the database */
2590 row[DB_type]=(char *)OPENSSL_malloc(2);
2591
2592 tm=X509_get_notAfter(x509);
2593 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2594 memcpy(row[DB_exp_date],tm->data,tm->length);
2595 row[DB_exp_date][tm->length]='\0';
2596
2597 row[DB_rev_date]=NULL;
2598
2599 /* row[DB_serial] done already */
2600 row[DB_file]=(char *)OPENSSL_malloc(8);
2601
2602 /* row[DB_name] done already */
2603
2604 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2605 (row[DB_file] == NULL))
2606 {
2607 BIO_printf(bio_err,"Memory allocation failure\n");
2608 goto err;
2609 }
2610 strcpy(row[DB_file],"unknown");
2611 row[DB_type][0]='V';
2612 row[DB_type][1]='\0';
2613
2614 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2615 {
2616 BIO_printf(bio_err,"Memory allocation failure\n");
2617 goto err;
2618 }
2619
2620 for (i=0; i<DB_NUMBER; i++)
2621 {
2622 irow[i]=row[i];
2623 row[i]=NULL;
2624 }
2625 irow[DB_NUMBER]=NULL;
2626
2627 if (!TXT_DB_insert(db,irow))
2628 {
2629 BIO_printf(bio_err,"failed to update database\n");
2630 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2631 goto err;
2632 }
2633
2634 /* Revoke Certificate */
2635 ok = do_revoke(x509,db, type, value);
2636
2637 goto err;
2638
2639 }
2640 else if (index_name_cmp((const char **)row,(const char **)rrow))
2641 {
2642 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2643 row[DB_name]);
2644 goto err;
2645 }
2646 else if (rrow[DB_type][0]=='R')
2647 {
2648 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2649 row[DB_serial]);
2650 goto err;
2651 }
2652 else
2653 {
2654 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2655 rev_str = make_revocation_str(type, value);
2656 if (!rev_str)
2657 {
2658 BIO_printf(bio_err, "Error in revocation arguments\n");
2659 goto err;
2660 }
2661 rrow[DB_type][0]='R';
2662 rrow[DB_type][1]='\0';
2663 rrow[DB_rev_date] = rev_str;
2664 }
2665 ok=1;
2666 err:
2667 for (i=0; i<DB_NUMBER; i++)
2668 {
2669 if (row[i] != NULL)
2670 OPENSSL_free(row[i]);
2671 }
2672 return(ok);
2673 }
2674
2675 static int get_certificate_status(const char *serial, TXT_DB *db)
2676 {
2677 char *row[DB_NUMBER],**rrow;
2678 int ok=-1,i;
2679
2680 /* Free Resources */
2681 for (i=0; i<DB_NUMBER; i++)
2682 row[i]=NULL;
2683
2684 /* Malloc needed char spaces */
2685 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2686 if (row[DB_serial] == NULL)
2687 {
2688 BIO_printf(bio_err,"Malloc failure\n");
2689 goto err;
2690 }
2691
2692 if (strlen(serial) % 2)
2693 {
2694 /* Set the first char to 0 */;
2695 row[DB_serial][0]='0';
2696
2697 /* Copy String from serial to row[DB_serial] */
2698 memcpy(row[DB_serial]+1, serial, strlen(serial));
2699 row[DB_serial][strlen(serial)+1]='\0';
2700 }
2701 else
2702 {
2703 /* Copy String from serial to row[DB_serial] */
2704 memcpy(row[DB_serial], serial, strlen(serial));
2705 row[DB_serial][strlen(serial)]='\0';
2706 }
2707
2708 /* Make it Upper Case */
2709 for (i=0; row[DB_serial][i] != '\0'; i++)
2710 row[DB_serial][i] = toupper(row[DB_serial][i]);
2711
2712
2713 ok=1;
2714
2715 /* Search for the certificate */
2716 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2717 if (rrow == NULL)
2718 {
2719 BIO_printf(bio_err,"Serial %s not present in db.\n",
2720 row[DB_serial]);
2721 ok=-1;
2722 goto err;
2723 }
2724 else if (rrow[DB_type][0]=='V')
2725 {
2726 BIO_printf(bio_err,"%s=Valid (%c)\n",
2727 row[DB_serial], rrow[DB_type][0]);
2728 goto err;
2729 }
2730 else if (rrow[DB_type][0]=='R')
2731 {
2732 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2733 row[DB_serial], rrow[DB_type][0]);
2734 goto err;
2735 }
2736 else if (rrow[DB_type][0]=='E')
2737 {
2738 BIO_printf(bio_err,"%s=Expired (%c)\n",
2739 row[DB_serial], rrow[DB_type][0]);
2740 goto err;
2741 }
2742 else if (rrow[DB_type][0]=='S')
2743 {
2744 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2745 row[DB_serial], rrow[DB_type][0]);
2746 goto err;
2747 }
2748 else
2749 {
2750 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2751 row[DB_serial], rrow[DB_type][0]);
2752 ok=-1;
2753 }
2754 err:
2755 for (i=0; i<DB_NUMBER; i++)
2756 {
2757 if (row[i] != NULL)
2758 OPENSSL_free(row[i]);
2759 }
2760 return(ok);
2761 }
2762
2763 static int do_updatedb (TXT_DB *db)
2764 {
2765 ASN1_UTCTIME *a_tm = NULL;
2766 int i, cnt = 0;
2767 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2768 char **rrow, *a_tm_s;
2769
2770 a_tm = ASN1_UTCTIME_new();
2771
2772 /* get actual time and make a string */
2773 a_tm = X509_gmtime_adj(a_tm, 0);
2774 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2775 if (a_tm_s == NULL)
2776 {
2777 cnt = -1;
2778 goto err;
2779 }
2780
2781 memcpy(a_tm_s, a_tm->data, a_tm->length);
2782 a_tm_s[a_tm->length] = '\0';
2783
2784 if (strncmp(a_tm_s, "49", 2) <= 0)
2785 a_y2k = 1;
2786 else
2787 a_y2k = 0;
2788
2789 for (i = 0; i < sk_num(db->data); i++)
2790 {
2791 rrow = (char **) sk_value(db->data, i);
2792
2793 if (rrow[DB_type][0] == 'V')
2794 {
2795 /* ignore entries that are not valid */
2796 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2797 db_y2k = 1;
2798 else
2799 db_y2k = 0;
2800
2801 if (db_y2k == a_y2k)
2802 {
2803 /* all on the same y2k side */
2804 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2805 {
2806 rrow[DB_type][0] = 'E';
2807 rrow[DB_type][1] = '\0';
2808 cnt++;
2809
2810 BIO_printf(bio_err, "%s=Expired\n",
2811 rrow[DB_serial]);
2812 }
2813 }
2814 else if (db_y2k < a_y2k)
2815 {
2816 rrow[DB_type][0] = 'E';
2817 rrow[DB_type][1] = '\0';
2818 cnt++;
2819
2820 BIO_printf(bio_err, "%s=Expired\n",
2821 rrow[DB_serial]);
2822 }
2823
2824 }
2825 }
2826
2827 err:
2828
2829 ASN1_UTCTIME_free(a_tm);
2830 OPENSSL_free(a_tm_s);
2831
2832 return (cnt);
2833 }
2834
2835 static char *crl_reasons[] = {
2836 /* CRL reason strings */
2837 "unspecified",
2838 "keyCompromise",
2839 "CACompromise",
2840 "affiliationChanged",
2841 "superseded",
2842 "cessationOfOperation",
2843 "certificateHold",
2844 "removeFromCRL",
2845 /* Additional pseudo reasons */
2846 "holdInstruction",
2847 "keyTime",
2848 "CAkeyTime"
2849 };
2850
2851 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2852
2853 /* Given revocation information convert to a DB string.
2854 * The format of the string is:
2855 * revtime[,reason,extra]. Where 'revtime' is the
2856 * revocation time (the current time). 'reason' is the
2857 * optional CRL reason and 'extra' is any additional
2858 * argument
2859 */
2860
2861 char *make_revocation_str(int rev_type, char *rev_arg)
2862 {
2863 char *reason = NULL, *other = NULL, *str;
2864 ASN1_OBJECT *otmp;
2865 ASN1_UTCTIME *revtm = NULL;
2866 int i;
2867 switch (rev_type)
2868 {
2869 case REV_NONE:
2870 break;
2871
2872 case REV_CRL_REASON:
2873 for (i = 0; i < 8; i++)
2874 {
2875 if (!strcasecmp(rev_arg, crl_reasons[i]))
2876 {
2877 reason = crl_reasons[i];
2878 break;
2879 }
2880 }
2881 if (reason == NULL)
2882 {
2883 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2884 return NULL;
2885 }
2886 break;
2887
2888 case REV_HOLD:
2889 /* Argument is an OID */
2890
2891 otmp = OBJ_txt2obj(rev_arg, 0);
2892 ASN1_OBJECT_free(otmp);
2893
2894 if (otmp == NULL)
2895 {
2896 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2897 return NULL;
2898 }
2899
2900 reason = "holdInstruction";
2901 other = rev_arg;
2902 break;
2903
2904 case REV_KEY_COMPROMISE:
2905 case REV_CA_COMPROMISE:
2906
2907 /* Argument is the key compromise time */
2908 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2909 {
2910 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2911 return NULL;
2912 }
2913 other = rev_arg;
2914 if (rev_type == REV_KEY_COMPROMISE)
2915 reason = "keyTime";
2916 else
2917 reason = "CAkeyTime";
2918
2919 break;
2920
2921 }
2922
2923 revtm = X509_gmtime_adj(NULL, 0);
2924
2925 i = revtm->length + 1;
2926
2927 if (reason) i += strlen(reason) + 1;
2928 if (other) i += strlen(other) + 1;
2929
2930 str = OPENSSL_malloc(i);
2931
2932 if (!str) return NULL;
2933
2934 strcpy(str, (char *)revtm->data);
2935 if (reason)
2936 {
2937 strcat(str, ",");
2938 strcat(str, reason);
2939 }
2940 if (other)
2941 {
2942 strcat(str, ",");
2943 strcat(str, other);
2944 }
2945 ASN1_UTCTIME_free(revtm);
2946 return str;
2947 }
2948
2949 /* Convert revocation field to X509_REVOKED entry
2950 * return code:
2951 * 0 error
2952 * 1 OK
2953 * 2 OK and some extensions added (i.e. V2 CRL)
2954 */
2955
2956
2957 int make_revoked(X509_REVOKED *rev, char *str)
2958 {
2959 char *tmp = NULL;
2960 int reason_code = -1;
2961 int i, ret = 0;
2962 ASN1_OBJECT *hold = NULL;
2963 ASN1_GENERALIZEDTIME *comp_time = NULL;
2964 ASN1_ENUMERATED *rtmp = NULL;
2965
2966 ASN1_TIME *revDate = NULL;
2967
2968 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2969
2970 if (i == 0)
2971 goto err;
2972
2973 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2974 goto err;
2975
2976 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2977 {
2978 rtmp = ASN1_ENUMERATED_new();
2979 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2980 goto err;
2981 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2982 goto err;
2983 }
2984
2985 if (rev && comp_time)
2986 {
2987 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2988 goto err;
2989 }
2990 if (rev && hold)
2991 {
2992 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2993 goto err;
2994 }
2995
2996 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2997 ret = 2;
2998 else ret = 1;
2999
3000 err:
3001
3002 if (tmp) OPENSSL_free(tmp);
3003 ASN1_OBJECT_free(hold);
3004 ASN1_GENERALIZEDTIME_free(comp_time);
3005 ASN1_ENUMERATED_free(rtmp);
3006 ASN1_TIME_free(revDate);
3007
3008 return ret;
3009 }
3010
3011 static X509_NAME *do_subject(char *subject)
3012 {
3013 X509_NAME *n = NULL;
3014
3015 int i, nid, ne_num=0;
3016
3017 char *ne_name = NULL;
3018 char *ne_value = NULL;
3019
3020 char *tmp = NULL;
3021 char *p[2];
3022
3023 char *str_list[256];
3024
3025 p[0] = ",/";
3026 p[1] = "=";
3027
3028 n = X509_NAME_new();
3029
3030 tmp = strtok(subject, p[0]);
3031 while((tmp != NULL) && (ne_num < (sizeof str_list/sizeof *str_list)))
3032 {
3033 char *token = tmp;
3034
3035 while (token[0] == ' ')
3036 token++;
3037 str_list[ne_num] = token;
3038
3039 tmp = strtok(NULL, p[0]);
3040 ne_num++;
3041 }
3042
3043 for (i = 0; i < ne_num; i++)
3044 {
3045 ne_name = strtok(str_list[i], p[1]);
3046 ne_value = strtok(NULL, p[1]);
3047
3048 if ((nid=OBJ_txt2nid(ne_name)) == NID_undef)
3049 {
3050 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_name);
3051 continue;
3052 }
3053
3054 if (ne_value == NULL)
3055 {
3056 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_name);
3057 continue;
3058 }
3059
3060 if (!X509_NAME_add_entry_by_NID(n, nid, MBSTRING_ASC, (unsigned char*)ne_value, -1,-1,0))
3061 {
3062 X509_NAME_free(n);
3063 return NULL;
3064 }
3065 }
3066
3067 return n;
3068 }
3069
3070
3071 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
3072 {
3073 char buf[25],*pbuf, *p;
3074 int j;
3075 j=i2a_ASN1_OBJECT(bp,obj);
3076 pbuf=buf;
3077 for (j=22-j; j>0; j--)
3078 *(pbuf++)=' ';
3079 *(pbuf++)=':';
3080 *(pbuf++)='\0';
3081 BIO_puts(bp,buf);
3082
3083 if (str->type == V_ASN1_PRINTABLESTRING)
3084 BIO_printf(bp,"PRINTABLE:'");
3085 else if (str->type == V_ASN1_T61STRING)
3086 BIO_printf(bp,"T61STRING:'");
3087 else if (str->type == V_ASN1_IA5STRING)
3088 BIO_printf(bp,"IA5STRING:'");
3089 else if (str->type == V_ASN1_UNIVERSALSTRING)
3090 BIO_printf(bp,"UNIVERSALSTRING:'");
3091 else
3092 BIO_printf(bp,"ASN.1 %2d:'",str->type);
3093
3094 p=(char *)str->data;
3095 for (j=str->length; j>0; j--)
3096 {
3097 if ((*p >= ' ') && (*p <= '~'))
3098 BIO_printf(bp,"%c",*p);
3099 else if (*p & 0x80)
3100 BIO_printf(bp,"\\0x%02X",*p);
3101 else if ((unsigned char)*p == 0xf7)
3102 BIO_printf(bp,"^?");
3103 else BIO_printf(bp,"^%c",*p+'@');
3104 p++;
3105 }
3106 BIO_printf(bp,"'\n");
3107 return 1;
3108 }
3109
3110 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, char *str)
3111 {
3112 char *tmp = NULL;
3113 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
3114 int reason_code = -1;
3115 int i, ret = 0;
3116 ASN1_OBJECT *hold = NULL;
3117 ASN1_GENERALIZEDTIME *comp_time = NULL;
3118 tmp = BUF_strdup(str);
3119
3120 p = strchr(tmp, ',');
3121
3122 rtime_str = tmp;
3123
3124 if (p)
3125 {
3126 *p = '\0';
3127 p++;
3128 reason_str = p;
3129 p = strchr(p, ',');
3130 if (p)
3131 {
3132 *p = '\0';
3133 arg_str = p + 1;
3134 }
3135 }
3136
3137 if (prevtm)
3138 {
3139 *prevtm = ASN1_UTCTIME_new();
3140 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str))
3141 {
3142 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
3143 goto err;
3144 }
3145 }
3146 if (reason_str)
3147 {
3148 for (i = 0; i < NUM_REASONS; i++)
3149 {
3150 if(!strcasecmp(reason_str, crl_reasons[i]))
3151 {
3152 reason_code = i;
3153 break;
3154 }
3155 }
3156 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
3157 {
3158 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
3159 goto err;
3160 }
3161
3162 if (reason_code == 7)
3163 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
3164 else if (reason_code == 8) /* Hold instruction */
3165 {
3166 if (!arg_str)
3167 {
3168 BIO_printf(bio_err, "missing hold instruction\n");
3169 goto err;
3170 }
3171 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
3172 hold = OBJ_txt2obj(arg_str, 0);
3173
3174 if (!hold)
3175 {
3176 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
3177 goto err;
3178 }
3179 if (phold) *phold = hold;
3180 }
3181 else if ((reason_code == 9) || (reason_code == 10))
3182 {
3183 if (!arg_str)
3184 {
3185 BIO_printf(bio_err, "missing compromised time\n");
3186 goto err;
3187 }
3188 comp_time = ASN1_GENERALIZEDTIME_new();
3189 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
3190 {
3191 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
3192 goto err;
3193 }
3194 if (reason_code == 9)
3195 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3196 else
3197 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3198 }
3199 }
3200
3201 if (preason) *preason = reason_code;
3202 if (pinvtm) *pinvtm = comp_time;
3203 else ASN1_GENERALIZEDTIME_free(comp_time);
3204
3205 ret = 1;
3206
3207 err:
3208
3209 if (tmp) OPENSSL_free(tmp);
3210 if (!phold) ASN1_OBJECT_free(hold);
3211 if (!pinvtm) ASN1_GENERALIZEDTIME_free(comp_time);
3212
3213 return ret;
3214 }
3215
3216 int make_serial_index(TXT_DB *db)
3217 {
3218 if (!TXT_DB_create_index(db, DB_serial, NULL,
3219 LHASH_HASH_FN(index_serial_hash),
3220 LHASH_COMP_FN(index_serial_cmp)))
3221 {
3222 BIO_printf(bio_err,
3223 "error creating serial number index:(%ld,%ld,%ld)\n",
3224 db->error,db->arg1,db->arg2);
3225 return 0;
3226 }
3227 return 1;
3228 }
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