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New option '-subj arg' for 'openssl req' and 'openssl ca'. This
[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 #include <openssl/engine.h>
80
81 #ifdef OPENSSL_SYS_WINDOWS
82 #define strcasecmp _stricmp
83 #else
84 #include <strings.h>
85 #endif
86
87 #ifndef W_OK
88 # ifdef OPENSSL_SYS_VMS
89 # if defined(__DECC)
90 # include <unistd.h>
91 # else
92 # include <unixlib.h>
93 # endif
94 # else
95 # include <sys/file.h>
96 # endif
97 #endif
98
99 #ifndef W_OK
100 # define F_OK 0
101 # define X_OK 1
102 # define W_OK 2
103 # define R_OK 4
104 #endif
105
106 #undef PROG
107 #define PROG ca_main
108
109 #define BASE_SECTION "ca"
110 #define CONFIG_FILE "openssl.cnf"
111
112 #define ENV_DEFAULT_CA "default_ca"
113
114 #define ENV_DIR "dir"
115 #define ENV_CERTS "certs"
116 #define ENV_CRL_DIR "crl_dir"
117 #define ENV_CA_DB "CA_DB"
118 #define ENV_NEW_CERTS_DIR "new_certs_dir"
119 #define ENV_CERTIFICATE "certificate"
120 #define ENV_SERIAL "serial"
121 #define ENV_CRL "crl"
122 #define ENV_PRIVATE_KEY "private_key"
123 #define ENV_RANDFILE "RANDFILE"
124 #define ENV_DEFAULT_DAYS "default_days"
125 #define ENV_DEFAULT_STARTDATE "default_startdate"
126 #define ENV_DEFAULT_ENDDATE "default_enddate"
127 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
128 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
129 #define ENV_DEFAULT_MD "default_md"
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
136 #define ENV_DATABASE "database"
137
138 #define DB_type 0
139 #define DB_exp_date 1
140 #define DB_rev_date 2
141 #define DB_serial 3 /* index - unique */
142 #define DB_file 4
143 #define DB_name 5 /* index - unique for active */
144 #define DB_NUMBER 6
145
146 #define DB_TYPE_REV 'R'
147 #define DB_TYPE_EXP 'E'
148 #define DB_TYPE_VAL 'V'
149
150 /* Additional revocation information types */
151
152 #define REV_NONE 0 /* No addditional information */
153 #define REV_CRL_REASON 1 /* Value is CRL reason code */
154 #define REV_HOLD 2 /* Value is hold instruction */
155 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
156 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
157
158 static char *ca_usage[]={
159 "usage: ca args\n",
160 "\n",
161 " -verbose - Talk alot while doing things\n",
162 " -config file - A config file\n",
163 " -name arg - The particular CA definition to use\n",
164 " -gencrl - Generate a new CRL\n",
165 " -crldays days - Days is when the next CRL is due\n",
166 " -crlhours hours - Hours is when the next CRL is due\n",
167 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
168 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
169 " -days arg - number of days to certify the certificate for\n",
170 " -md arg - md to use, one of md2, md5, sha or sha1\n",
171 " -policy arg - The CA 'policy' to support\n",
172 " -keyfile arg - private key file\n",
173 " -keyform arg - private key file format (PEM or ENGINE)\n",
174 " -key arg - key to decode the private key if it is encrypted\n",
175 " -cert file - The CA certificate\n",
176 " -in file - The input PEM encoded certificate request(s)\n",
177 " -out file - Where to put the output file(s)\n",
178 " -outdir dir - Where to put output certificates\n",
179 " -infiles .... - The last argument, requests to process\n",
180 " -spkac file - File contains DN and signed public key and challenge\n",
181 " -ss_cert file - File contains a self signed cert to sign\n",
182 " -preserveDN - Don't re-order the DN\n",
183 " -batch - Don't ask questions\n",
184 " -msie_hack - msie modifications to handle all those universal strings\n",
185 " -revoke file - Revoke a certificate (given in file)\n",
186 " -subj arg - Use arg instead of request's subject\n",
187 " -extensions .. - Extension section (override value in config file)\n",
188 " -extfile file - Configuration file with X509v3 extentions to add\n",
189 " -crlexts .. - CRL extension section (override value in config file)\n",
190 " -engine e - use engine e, possibly a hardware device.\n",
191 " -status serial - Shows certificate status given the serial number\n",
192 " -updatedb - Updates db for expired certificates\n",
193 NULL
194 };
195
196 #ifdef EFENCE
197 extern int EF_PROTECT_FREE;
198 extern int EF_PROTECT_BELOW;
199 extern int EF_ALIGNMENT;
200 #endif
201
202 static void lookup_fail(char *name,char *tag);
203 static unsigned long index_serial_hash(const char **a);
204 static int index_serial_cmp(const char **a, const char **b);
205 static unsigned long index_name_hash(const char **a);
206 static int index_name_qual(char **a);
207 static int index_name_cmp(const char **a,const char **b);
208 static BIGNUM *load_serial(char *serialfile);
209 static int save_serial(char *serialfile, BIGNUM *serial);
210 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
211 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
212 BIGNUM *serial, char *subj, char *startdate,char *enddate,
213 int days, int batch, char *ext_sect, LHASH *conf,int verbose);
214 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
215 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
216 TXT_DB *db, BIGNUM *serial, char *subj, char *startdate,
217 char *enddate, int days, int batch, char *ext_sect,
218 LHASH *conf,int verbose);
219 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
220 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
221 TXT_DB *db, BIGNUM *serial,char *subj, char *startdate,
222 char *enddate, int days, char *ext_sect,LHASH *conf,
223 int verbose);
224 static int fix_data(int nid, int *type);
225 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
226 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
227 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,char *subj,
228 char *startdate, char *enddate, int days, int batch, int verbose,
229 X509_REQ *req, char *ext_sect, LHASH *conf);
230 static X509_NAME *do_subject(char *subject);
231 static int do_revoke(X509 *x509, TXT_DB *db, int ext, char *extval);
232 static int get_certificate_status(const char *ser_status, TXT_DB *db);
233 static int do_updatedb(TXT_DB *db);
234 static int check_time_format(char *str);
235 char *make_revocation_str(int rev_type, char *rev_arg);
236 int make_revoked(X509_REVOKED *rev, char *str);
237 static LHASH *conf=NULL;
238 static LHASH *extconf=NULL;
239 static char *section=NULL;
240
241 static int preserve=0;
242 static int msie_hack=0;
243
244 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
245 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
246 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
247 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
248
249
250 int MAIN(int, char **);
251
252 int MAIN(int argc, char **argv)
253 {
254 ENGINE *e = NULL;
255 char *key=NULL,*passargin=NULL;
256 int total=0;
257 int total_done=0;
258 int badops=0;
259 int ret=1;
260 int req=0;
261 int verbose=0;
262 int gencrl=0;
263 int dorevoke=0;
264 int doupdatedb=0;
265 long crldays=0;
266 long crlhours=0;
267 long errorline= -1;
268 char *configfile=NULL;
269 char *md=NULL;
270 char *policy=NULL;
271 char *keyfile=NULL;
272 char *certfile=NULL;
273 int keyform=FORMAT_PEM;
274 char *infile=NULL;
275 char *spkac_file=NULL;
276 char *ss_cert_file=NULL;
277 char *ser_status=NULL;
278 EVP_PKEY *pkey=NULL;
279 int output_der = 0;
280 char *outfile=NULL;
281 char *outdir=NULL;
282 char *serialfile=NULL;
283 char *extensions=NULL;
284 char *extfile=NULL;
285 char *subj=NULL;
286 char *crl_ext=NULL;
287 int rev_type = REV_NONE;
288 char *rev_arg = NULL;
289 BIGNUM *serial=NULL;
290 char *startdate=NULL;
291 char *enddate=NULL;
292 int days=0;
293 int batch=0;
294 int notext=0;
295 X509 *x509=NULL;
296 X509 *x=NULL;
297 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
298 char *dbfile=NULL;
299 TXT_DB *db=NULL;
300 X509_CRL *crl=NULL;
301 X509_CRL_INFO *ci=NULL;
302 X509_REVOKED *r=NULL;
303 char **pp,*p,*f;
304 int i,j;
305 long l;
306 const EVP_MD *dgst=NULL;
307 STACK_OF(CONF_VALUE) *attribs=NULL;
308 STACK_OF(X509) *cert_sk=NULL;
309 #undef BSIZE
310 #define BSIZE 256
311 MS_STATIC char buf[3][BSIZE];
312 char *randfile=NULL;
313 char *engine = NULL;
314
315 #ifdef EFENCE
316 EF_PROTECT_FREE=1;
317 EF_PROTECT_BELOW=1;
318 EF_ALIGNMENT=0;
319 #endif
320
321 apps_startup();
322
323 conf = NULL;
324 key = NULL;
325 section = NULL;
326
327 preserve=0;
328 msie_hack=0;
329 if (bio_err == NULL)
330 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
331 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
332
333 argc--;
334 argv++;
335 while (argc >= 1)
336 {
337 if (strcmp(*argv,"-verbose") == 0)
338 verbose=1;
339 else if (strcmp(*argv,"-config") == 0)
340 {
341 if (--argc < 1) goto bad;
342 configfile= *(++argv);
343 }
344 else if (strcmp(*argv,"-name") == 0)
345 {
346 if (--argc < 1) goto bad;
347 section= *(++argv);
348 }
349 else if (strcmp(*argv,"-subj") == 0)
350 {
351 if (--argc < 1) goto bad;
352 subj= *(++argv);
353 /* preserve=1; */
354 }
355 else if (strcmp(*argv,"-startdate") == 0)
356 {
357 if (--argc < 1) goto bad;
358 startdate= *(++argv);
359 }
360 else if (strcmp(*argv,"-enddate") == 0)
361 {
362 if (--argc < 1) goto bad;
363 enddate= *(++argv);
364 }
365 else if (strcmp(*argv,"-days") == 0)
366 {
367 if (--argc < 1) goto bad;
368 days=atoi(*(++argv));
369 }
370 else if (strcmp(*argv,"-md") == 0)
371 {
372 if (--argc < 1) goto bad;
373 md= *(++argv);
374 }
375 else if (strcmp(*argv,"-policy") == 0)
376 {
377 if (--argc < 1) goto bad;
378 policy= *(++argv);
379 }
380 else if (strcmp(*argv,"-keyfile") == 0)
381 {
382 if (--argc < 1) goto bad;
383 keyfile= *(++argv);
384 }
385 else if (strcmp(*argv,"-keyform") == 0)
386 {
387 if (--argc < 1) goto bad;
388 keyform=str2fmt(*(++argv));
389 }
390 else if (strcmp(*argv,"-passin") == 0)
391 {
392 if (--argc < 1) goto bad;
393 passargin= *(++argv);
394 }
395 else if (strcmp(*argv,"-key") == 0)
396 {
397 if (--argc < 1) goto bad;
398 key= *(++argv);
399 }
400 else if (strcmp(*argv,"-cert") == 0)
401 {
402 if (--argc < 1) goto bad;
403 certfile= *(++argv);
404 }
405 else if (strcmp(*argv,"-in") == 0)
406 {
407 if (--argc < 1) goto bad;
408 infile= *(++argv);
409 req=1;
410 }
411 else if (strcmp(*argv,"-out") == 0)
412 {
413 if (--argc < 1) goto bad;
414 outfile= *(++argv);
415 }
416 else if (strcmp(*argv,"-outdir") == 0)
417 {
418 if (--argc < 1) goto bad;
419 outdir= *(++argv);
420 }
421 else if (strcmp(*argv,"-notext") == 0)
422 notext=1;
423 else if (strcmp(*argv,"-batch") == 0)
424 batch=1;
425 else if (strcmp(*argv,"-preserveDN") == 0)
426 preserve=1;
427 else if (strcmp(*argv,"-gencrl") == 0)
428 gencrl=1;
429 else if (strcmp(*argv,"-msie_hack") == 0)
430 msie_hack=1;
431 else if (strcmp(*argv,"-crldays") == 0)
432 {
433 if (--argc < 1) goto bad;
434 crldays= atol(*(++argv));
435 }
436 else if (strcmp(*argv,"-crlhours") == 0)
437 {
438 if (--argc < 1) goto bad;
439 crlhours= atol(*(++argv));
440 }
441 else if (strcmp(*argv,"-infiles") == 0)
442 {
443 argc--;
444 argv++;
445 req=1;
446 break;
447 }
448 else if (strcmp(*argv, "-ss_cert") == 0)
449 {
450 if (--argc < 1) goto bad;
451 ss_cert_file = *(++argv);
452 req=1;
453 }
454 else if (strcmp(*argv, "-spkac") == 0)
455 {
456 if (--argc < 1) goto bad;
457 spkac_file = *(++argv);
458 req=1;
459 }
460 else if (strcmp(*argv,"-revoke") == 0)
461 {
462 if (--argc < 1) goto bad;
463 infile= *(++argv);
464 dorevoke=1;
465 }
466 else if (strcmp(*argv,"-extensions") == 0)
467 {
468 if (--argc < 1) goto bad;
469 extensions= *(++argv);
470 }
471 else if (strcmp(*argv,"-extfile") == 0)
472 {
473 if (--argc < 1) goto bad;
474 extfile= *(++argv);
475 }
476 else if (strcmp(*argv,"-status") == 0)
477 {
478 if (--argc < 1) goto bad;
479 ser_status= *(++argv);
480 }
481 else if (strcmp(*argv,"-updatedb") == 0)
482 {
483 doupdatedb=1;
484 }
485 else if (strcmp(*argv,"-crlexts") == 0)
486 {
487 if (--argc < 1) goto bad;
488 crl_ext= *(++argv);
489 }
490 else if (strcmp(*argv,"-crl_reason") == 0)
491 {
492 if (--argc < 1) goto bad;
493 rev_arg = *(++argv);
494 rev_type = REV_CRL_REASON;
495 }
496 else if (strcmp(*argv,"-crl_hold") == 0)
497 {
498 if (--argc < 1) goto bad;
499 rev_arg = *(++argv);
500 rev_type = REV_HOLD;
501 }
502 else if (strcmp(*argv,"-crl_compromise") == 0)
503 {
504 if (--argc < 1) goto bad;
505 rev_arg = *(++argv);
506 rev_type = REV_KEY_COMPROMISE;
507 }
508 else if (strcmp(*argv,"-crl_CA_compromise") == 0)
509 {
510 if (--argc < 1) goto bad;
511 rev_arg = *(++argv);
512 rev_type = REV_CA_COMPROMISE;
513 }
514 else if (strcmp(*argv,"-engine") == 0)
515 {
516 if (--argc < 1) goto bad;
517 engine= *(++argv);
518 }
519 else
520 {
521 bad:
522 BIO_printf(bio_err,"unknown option %s\n",*argv);
523 badops=1;
524 break;
525 }
526 argc--;
527 argv++;
528 }
529
530 if (badops)
531 {
532 for (pp=ca_usage; (*pp != NULL); pp++)
533 BIO_printf(bio_err,"%s",*pp);
534 goto err;
535 }
536
537 ERR_load_crypto_strings();
538
539 if (engine != NULL)
540 {
541 if ((e = ENGINE_by_id(engine)) == NULL)
542 {
543 BIO_printf(bio_err,"invalid engine \"%s\"\n",
544 engine);
545 goto err;
546 }
547 if (!ENGINE_set_default(e, ENGINE_METHOD_ALL))
548 {
549 BIO_printf(bio_err,"can't use that engine\n");
550 goto err;
551 }
552 BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
553 /* Free our "structural" reference. */
554 ENGINE_free(e);
555 }
556
557 /*****************************************************************/
558 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
559 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
560 if (configfile == NULL)
561 {
562 /* We will just use 'buf[0]' as a temporary buffer. */
563 #ifdef OPENSSL_SYS_VMS
564 strncpy(buf[0],X509_get_default_cert_area(),
565 sizeof(buf[0])-1-sizeof(CONFIG_FILE));
566 #else
567 strncpy(buf[0],X509_get_default_cert_area(),
568 sizeof(buf[0])-2-sizeof(CONFIG_FILE));
569 strcat(buf[0],"/");
570 #endif
571 strcat(buf[0],CONFIG_FILE);
572 configfile=buf[0];
573 }
574
575 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
576 if ((conf=CONF_load(NULL,configfile,&errorline)) == NULL)
577 {
578 if (errorline <= 0)
579 BIO_printf(bio_err,"error loading the config file '%s'\n",
580 configfile);
581 else
582 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
583 ,errorline,configfile);
584 goto err;
585 }
586
587 /* Lets get the config section we are using */
588 if (section == NULL)
589 {
590 section=CONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
591 if (section == NULL)
592 {
593 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
594 goto err;
595 }
596 }
597
598 if (conf != NULL)
599 {
600 p=CONF_get_string(conf,NULL,"oid_file");
601 if (p == NULL)
602 ERR_clear_error();
603 if (p != NULL)
604 {
605 BIO *oid_bio;
606
607 oid_bio=BIO_new_file(p,"r");
608 if (oid_bio == NULL)
609 {
610 /*
611 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
612 ERR_print_errors(bio_err);
613 */
614 ERR_clear_error();
615 }
616 else
617 {
618 OBJ_create_objects(oid_bio);
619 BIO_free(oid_bio);
620 }
621 }
622 if (!add_oid_section(bio_err,conf))
623 {
624 ERR_print_errors(bio_err);
625 goto err;
626 }
627 }
628
629 randfile = CONF_get_string(conf, BASE_SECTION, "RANDFILE");
630 if (randfile == NULL)
631 ERR_clear_error();
632 app_RAND_load_file(randfile, bio_err, 0);
633
634 in=BIO_new(BIO_s_file());
635 out=BIO_new(BIO_s_file());
636 Sout=BIO_new(BIO_s_file());
637 Cout=BIO_new(BIO_s_file());
638 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
639 {
640 ERR_print_errors(bio_err);
641 goto err;
642 }
643
644 /*****************************************************************/
645 /* report status of cert with serial number given on command line */
646 if (ser_status)
647 {
648 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
649 {
650 lookup_fail(section,ENV_DATABASE);
651 goto err;
652 }
653 if (BIO_read_filename(in,dbfile) <= 0)
654 {
655 perror(dbfile);
656 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
657 goto err;
658 }
659 db=TXT_DB_read(in,DB_NUMBER);
660 if (db == NULL) goto err;
661
662 if (!TXT_DB_create_index(db, DB_serial, NULL,
663 LHASH_HASH_FN(index_serial_hash),
664 LHASH_COMP_FN(index_serial_cmp)))
665 {
666 BIO_printf(bio_err,
667 "error creating serial number index:(%ld,%ld,%ld)\n",
668 db->error,db->arg1,db->arg2);
669 goto err;
670 }
671
672 if (get_certificate_status(ser_status,db) != 1)
673 BIO_printf(bio_err,"Error verifying serial %s!\n",
674 ser_status);
675 goto err;
676 }
677
678 /*****************************************************************/
679 /* we definitely need a public key, so let's get it */
680
681 if ((keyfile == NULL) && ((keyfile=CONF_get_string(conf,
682 section,ENV_PRIVATE_KEY)) == NULL))
683 {
684 lookup_fail(section,ENV_PRIVATE_KEY);
685 goto err;
686 }
687 if (!key && !app_passwd(bio_err, passargin, NULL, &key, NULL))
688 {
689 BIO_printf(bio_err,"Error getting password\n");
690 goto err;
691 }
692 if (keyform == FORMAT_ENGINE)
693 {
694 if (!e)
695 {
696 BIO_printf(bio_err,"no engine specified\n");
697 goto err;
698 }
699 pkey = ENGINE_load_private_key(e, keyfile, key);
700 }
701 else if (keyform == FORMAT_PEM)
702 {
703 if (BIO_read_filename(in,keyfile) <= 0)
704 {
705 perror(keyfile);
706 BIO_printf(bio_err,"trying to load CA private key\n");
707 goto err;
708 }
709 pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,key);
710 }
711 else
712 {
713 BIO_printf(bio_err,"bad input format specified for key file\n");
714 goto err;
715 }
716 if (key) memset(key,0,strlen(key));
717 if (pkey == NULL)
718 {
719 BIO_printf(bio_err,"unable to load CA private key\n");
720 goto err;
721 }
722
723 /*****************************************************************/
724 /* we need a certificate */
725 if ((certfile == NULL) && ((certfile=CONF_get_string(conf,
726 section,ENV_CERTIFICATE)) == NULL))
727 {
728 lookup_fail(section,ENV_CERTIFICATE);
729 goto err;
730 }
731 if (BIO_read_filename(in,certfile) <= 0)
732 {
733 perror(certfile);
734 BIO_printf(bio_err,"trying to load CA certificate\n");
735 goto err;
736 }
737 x509=PEM_read_bio_X509(in,NULL,NULL,NULL);
738 if (x509 == NULL)
739 {
740 BIO_printf(bio_err,"unable to load CA certificate\n");
741 goto err;
742 }
743
744 if (!X509_check_private_key(x509,pkey))
745 {
746 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
747 goto err;
748 }
749
750 f=CONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
751 if (f == NULL)
752 ERR_clear_error();
753 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
754 preserve=1;
755 f=CONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
756 if (f == NULL)
757 ERR_clear_error();
758 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
759 msie_hack=1;
760
761 /*****************************************************************/
762 /* lookup where to write new certificates */
763 if ((outdir == NULL) && (req))
764 {
765 struct stat sb;
766
767 if ((outdir=CONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
768 == NULL)
769 {
770 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
771 goto err;
772 }
773 #ifndef OPENSSL_SYS_VMS
774 /* outdir is a directory spec, but access() for VMS demands a
775 filename. In any case, stat(), below, will catch the problem
776 if outdir is not a directory spec, and the fopen() or open()
777 will catch an error if there is no write access.
778
779 Presumably, this problem could also be solved by using the DEC
780 C routines to convert the directory syntax to Unixly, and give
781 that to access(). However, time's too short to do that just
782 now.
783 */
784 if (access(outdir,R_OK|W_OK|X_OK) != 0)
785 {
786 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
787 perror(outdir);
788 goto err;
789 }
790
791 if (stat(outdir,&sb) != 0)
792 {
793 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
794 perror(outdir);
795 goto err;
796 }
797 #ifdef S_IFDIR
798 if (!(sb.st_mode & S_IFDIR))
799 {
800 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
801 perror(outdir);
802 goto err;
803 }
804 #endif
805 #endif
806 }
807
808 /*****************************************************************/
809 /* we need to load the database file */
810 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
811 {
812 lookup_fail(section,ENV_DATABASE);
813 goto err;
814 }
815 if (BIO_read_filename(in,dbfile) <= 0)
816 {
817 perror(dbfile);
818 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
819 goto err;
820 }
821 db=TXT_DB_read(in,DB_NUMBER);
822 if (db == NULL) goto err;
823
824 /* Lets check some fields */
825 for (i=0; i<sk_num(db->data); i++)
826 {
827 pp=(char **)sk_value(db->data,i);
828 if ((pp[DB_type][0] != DB_TYPE_REV) &&
829 (pp[DB_rev_date][0] != '\0'))
830 {
831 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
832 goto err;
833 }
834 if ((pp[DB_type][0] == DB_TYPE_REV) &&
835 !make_revoked(NULL, pp[DB_rev_date]))
836 {
837 BIO_printf(bio_err," in entry %d\n", i+1);
838 goto err;
839 }
840 if (!check_time_format(pp[DB_exp_date]))
841 {
842 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
843 goto err;
844 }
845 p=pp[DB_serial];
846 j=strlen(p);
847 if (*p == '-')
848 {
849 p++;
850 j--;
851 }
852 if ((j&1) || (j < 2))
853 {
854 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
855 goto err;
856 }
857 while (*p)
858 {
859 if (!( ((*p >= '0') && (*p <= '9')) ||
860 ((*p >= 'A') && (*p <= 'F')) ||
861 ((*p >= 'a') && (*p <= 'f'))) )
862 {
863 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);
864 goto err;
865 }
866 p++;
867 }
868 }
869 if (verbose)
870 {
871 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
872 #ifdef OPENSSL_SYS_VMS
873 {
874 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
875 out = BIO_push(tmpbio, out);
876 }
877 #endif
878 TXT_DB_write(out,db);
879 BIO_printf(bio_err,"%d entries loaded from the database\n",
880 db->data->num);
881 BIO_printf(bio_err,"generating index\n");
882 }
883
884 if (!TXT_DB_create_index(db, DB_serial, NULL,
885 LHASH_HASH_FN(index_serial_hash),
886 LHASH_COMP_FN(index_serial_cmp)))
887 {
888 BIO_printf(bio_err,"error creating serial number index:(%ld,%ld,%ld)\n",db->error,db->arg1,db->arg2);
889 goto err;
890 }
891
892 if (!TXT_DB_create_index(db, DB_name, index_name_qual,
893 LHASH_HASH_FN(index_name_hash),
894 LHASH_COMP_FN(index_name_cmp)))
895 {
896 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
897 db->error,db->arg1,db->arg2);
898 goto err;
899 }
900
901 /*****************************************************************/
902 /* Update the db file for expired certificates */
903 if (doupdatedb)
904 {
905 if (verbose)
906 BIO_printf(bio_err, "Updating %s ...\n",
907 dbfile);
908
909 i = do_updatedb(db);
910 if (i == -1)
911 {
912 BIO_printf(bio_err,"Malloc failure\n");
913 goto err;
914 }
915 else if (i == 0)
916 {
917 if (verbose) BIO_printf(bio_err,
918 "No entries found to mark expired\n");
919 }
920 else
921 {
922 out = BIO_new(BIO_s_file());
923 if (out == NULL)
924 {
925 ERR_print_errors(bio_err);
926 goto err;
927 }
928
929 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.new", dbfile);
930 if (j < 0 || j >= sizeof buf[0])
931 {
932 BIO_printf(bio_err, "file name too long\n");
933 goto err;
934 }
935 if (BIO_write_filename(out,buf[0]) <= 0)
936 {
937 perror(dbfile);
938 BIO_printf(bio_err,"unable to open '%s'\n",
939 dbfile);
940 goto err;
941 }
942 j=TXT_DB_write(out,db);
943 if (j <= 0) goto err;
944
945 BIO_free(out);
946 out = NULL;
947 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.old", dbfile);
948 if (j < 0 || j >= sizeof buf[1])
949 {
950 BIO_printf(bio_err, "file name too long\n");
951 goto err;
952 }
953 if (rename(dbfile,buf[1]) < 0)
954 {
955 BIO_printf(bio_err,
956 "unable to rename %s to %s\n",
957 dbfile, buf[1]);
958 perror("reason");
959 goto err;
960 }
961 if (rename(buf[0],dbfile) < 0)
962 {
963 BIO_printf(bio_err,
964 "unable to rename %s to %s\n",
965 buf[0],dbfile);
966 perror("reason");
967 rename(buf[1],dbfile);
968 goto err;
969 }
970
971 if (verbose) BIO_printf(bio_err,
972 "Done. %d entries marked as expired\n",i);
973 }
974 goto err;
975 }
976
977 /*****************************************************************/
978 /* Read extentions config file */
979 if (extfile)
980 {
981 if (!(extconf=CONF_load(NULL,extfile,&errorline)))
982 {
983 if (errorline <= 0)
984 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
985 extfile);
986 else
987 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
988 errorline,extfile);
989 ret = 1;
990 goto err;
991 }
992
993 if (verbose)
994 BIO_printf(bio_err, "Succesfully loaded extensions file %s\n", extfile);
995
996 /* We can have sections in the ext file */
997 if (!extensions && !(extensions = CONF_get_string(extconf, "default", "extensions")))
998 extensions = "default";
999 }
1000
1001 /*****************************************************************/
1002 if (req || gencrl)
1003 {
1004 if (outfile != NULL)
1005 {
1006 if (BIO_write_filename(Sout,outfile) <= 0)
1007 {
1008 perror(outfile);
1009 goto err;
1010 }
1011 }
1012 else
1013 {
1014 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
1015 #ifdef OPENSSL_SYS_VMS
1016 {
1017 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
1018 Sout = BIO_push(tmpbio, Sout);
1019 }
1020 #endif
1021 }
1022 }
1023
1024 if (req)
1025 {
1026 if ((md == NULL) && ((md=CONF_get_string(conf,
1027 section,ENV_DEFAULT_MD)) == NULL))
1028 {
1029 lookup_fail(section,ENV_DEFAULT_MD);
1030 goto err;
1031 }
1032 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1033 {
1034 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1035 goto err;
1036 }
1037 if (verbose)
1038 BIO_printf(bio_err,"message digest is %s\n",
1039 OBJ_nid2ln(dgst->type));
1040 if ((policy == NULL) && ((policy=CONF_get_string(conf,
1041 section,ENV_POLICY)) == NULL))
1042 {
1043 lookup_fail(section,ENV_POLICY);
1044 goto err;
1045 }
1046 if (verbose)
1047 BIO_printf(bio_err,"policy is %s\n",policy);
1048
1049 if ((serialfile=CONF_get_string(conf,section,ENV_SERIAL))
1050 == NULL)
1051 {
1052 lookup_fail(section,ENV_SERIAL);
1053 goto err;
1054 }
1055
1056 if (!extconf)
1057 {
1058 /* no '-extfile' option, so we look for extensions
1059 * in the main configuration file */
1060 if (!extensions)
1061 {
1062 extensions=CONF_get_string(conf,section,
1063 ENV_EXTENSIONS);
1064 if (!extensions)
1065 ERR_clear_error();
1066 }
1067 if (extensions)
1068 {
1069 /* Check syntax of file */
1070 X509V3_CTX ctx;
1071 X509V3_set_ctx_test(&ctx);
1072 X509V3_set_conf_lhash(&ctx, conf);
1073 if (!X509V3_EXT_add_conf(conf, &ctx, extensions,
1074 NULL))
1075 {
1076 BIO_printf(bio_err,
1077 "Error Loading extension section %s\n",
1078 extensions);
1079 ret = 1;
1080 goto err;
1081 }
1082 }
1083 }
1084
1085 if (startdate == NULL)
1086 {
1087 startdate=CONF_get_string(conf,section,
1088 ENV_DEFAULT_STARTDATE);
1089 if (startdate == NULL)
1090 ERR_clear_error();
1091 }
1092 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1093 {
1094 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1095 goto err;
1096 }
1097 if (startdate == NULL) startdate="today";
1098
1099 if (enddate == NULL)
1100 {
1101 enddate=CONF_get_string(conf,section,
1102 ENV_DEFAULT_ENDDATE);
1103 if (enddate == NULL)
1104 ERR_clear_error();
1105 }
1106 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1107 {
1108 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1109 goto err;
1110 }
1111
1112 if (days == 0)
1113 {
1114 days=(int)CONF_get_number(conf,section,
1115 ENV_DEFAULT_DAYS);
1116 }
1117 if (!enddate && (days == 0))
1118 {
1119 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1120 goto err;
1121 }
1122
1123 if ((serial=load_serial(serialfile)) == NULL)
1124 {
1125 BIO_printf(bio_err,"error while loading serial number\n");
1126 goto err;
1127 }
1128 if (verbose)
1129 {
1130 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1131 BIO_printf(bio_err,"next serial number is %s\n",f);
1132 OPENSSL_free(f);
1133 }
1134
1135 if ((attribs=CONF_get_section(conf,policy)) == NULL)
1136 {
1137 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1138 goto err;
1139 }
1140
1141 if ((cert_sk=sk_X509_new_null()) == NULL)
1142 {
1143 BIO_printf(bio_err,"Memory allocation failure\n");
1144 goto err;
1145 }
1146 if (spkac_file != NULL)
1147 {
1148 total++;
1149 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1150 serial,subj,startdate,enddate, days,extensions,conf,
1151 verbose);
1152 if (j < 0) goto err;
1153 if (j > 0)
1154 {
1155 total_done++;
1156 BIO_printf(bio_err,"\n");
1157 if (!BN_add_word(serial,1)) goto err;
1158 if (!sk_X509_push(cert_sk,x))
1159 {
1160 BIO_printf(bio_err,"Memory allocation failure\n");
1161 goto err;
1162 }
1163 if (outfile)
1164 {
1165 output_der = 1;
1166 batch = 1;
1167 }
1168 }
1169 }
1170 if (ss_cert_file != NULL)
1171 {
1172 total++;
1173 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1174 db,serial,subj,startdate,enddate,days,batch,
1175 extensions,conf,verbose);
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 }
1188 }
1189 if (infile != NULL)
1190 {
1191 total++;
1192 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
1193 serial,subj,startdate,enddate,days,batch,
1194 extensions,conf,verbose);
1195 if (j < 0) goto err;
1196 if (j > 0)
1197 {
1198 total_done++;
1199 BIO_printf(bio_err,"\n");
1200 if (!BN_add_word(serial,1)) goto err;
1201 if (!sk_X509_push(cert_sk,x))
1202 {
1203 BIO_printf(bio_err,"Memory allocation failure\n");
1204 goto err;
1205 }
1206 }
1207 }
1208 for (i=0; i<argc; i++)
1209 {
1210 total++;
1211 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
1212 serial,subj,startdate,enddate,days,batch,
1213 extensions,conf,verbose);
1214 if (j < 0) goto err;
1215 if (j > 0)
1216 {
1217 total_done++;
1218 BIO_printf(bio_err,"\n");
1219 if (!BN_add_word(serial,1)) goto err;
1220 if (!sk_X509_push(cert_sk,x))
1221 {
1222 BIO_printf(bio_err,"Memory allocation failure\n");
1223 goto err;
1224 }
1225 }
1226 }
1227 /* we have a stack of newly certified certificates
1228 * and a data base and serial number that need
1229 * updating */
1230
1231 if (sk_X509_num(cert_sk) > 0)
1232 {
1233 if (!batch)
1234 {
1235 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1236 (void)BIO_flush(bio_err);
1237 buf[0][0]='\0';
1238 fgets(buf[0],10,stdin);
1239 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1240 {
1241 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1242 ret=0;
1243 goto err;
1244 }
1245 }
1246
1247 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1248
1249 strncpy(buf[0],serialfile,BSIZE-4);
1250
1251 #ifdef OPENSSL_SYS_VMS
1252 strcat(buf[0],"-new");
1253 #else
1254 strcat(buf[0],".new");
1255 #endif
1256
1257 if (!save_serial(buf[0],serial)) goto err;
1258
1259 strncpy(buf[1],dbfile,BSIZE-4);
1260
1261 #ifdef OPENSSL_SYS_VMS
1262 strcat(buf[1],"-new");
1263 #else
1264 strcat(buf[1],".new");
1265 #endif
1266
1267 if (BIO_write_filename(out,buf[1]) <= 0)
1268 {
1269 perror(dbfile);
1270 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1271 goto err;
1272 }
1273 l=TXT_DB_write(out,db);
1274 if (l <= 0) goto err;
1275 }
1276
1277 if (verbose)
1278 BIO_printf(bio_err,"writing new certificates\n");
1279 for (i=0; i<sk_X509_num(cert_sk); i++)
1280 {
1281 int k;
1282 unsigned char *n;
1283
1284 x=sk_X509_value(cert_sk,i);
1285
1286 j=x->cert_info->serialNumber->length;
1287 p=(char *)x->cert_info->serialNumber->data;
1288
1289 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
1290
1291 #ifndef OPENSSL_SYS_VMS
1292 strcat(buf[2],"/");
1293 #endif
1294
1295 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1296 if (j > 0)
1297 {
1298 for (k=0; k<j; k++)
1299 {
1300 sprintf((char *)n,"%02X",(unsigned char)*(p++));
1301 n+=2;
1302 }
1303 }
1304 else
1305 {
1306 *(n++)='0';
1307 *(n++)='0';
1308 }
1309 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1310 *n='\0';
1311 if (verbose)
1312 BIO_printf(bio_err,"writing %s\n",buf[2]);
1313
1314 if (BIO_write_filename(Cout,buf[2]) <= 0)
1315 {
1316 perror(buf[2]);
1317 goto err;
1318 }
1319 write_new_certificate(Cout,x, 0, notext);
1320 write_new_certificate(Sout,x, output_der, notext);
1321 }
1322
1323 if (sk_X509_num(cert_sk))
1324 {
1325 /* Rename the database and the serial file */
1326 strncpy(buf[2],serialfile,BSIZE-4);
1327
1328 #ifdef OPENSSL_SYS_VMS
1329 strcat(buf[2],"-old");
1330 #else
1331 strcat(buf[2],".old");
1332 #endif
1333
1334 BIO_free(in);
1335 BIO_free_all(out);
1336 in=NULL;
1337 out=NULL;
1338 if (rename(serialfile,buf[2]) < 0)
1339 {
1340 BIO_printf(bio_err,"unable to rename %s to %s\n",
1341 serialfile,buf[2]);
1342 perror("reason");
1343 goto err;
1344 }
1345 if (rename(buf[0],serialfile) < 0)
1346 {
1347 BIO_printf(bio_err,"unable to rename %s to %s\n",
1348 buf[0],serialfile);
1349 perror("reason");
1350 rename(buf[2],serialfile);
1351 goto err;
1352 }
1353
1354 strncpy(buf[2],dbfile,BSIZE-4);
1355
1356 #ifdef OPENSSL_SYS_VMS
1357 strcat(buf[2],"-old");
1358 #else
1359 strcat(buf[2],".old");
1360 #endif
1361
1362 if (rename(dbfile,buf[2]) < 0)
1363 {
1364 BIO_printf(bio_err,"unable to rename %s to %s\n",
1365 dbfile,buf[2]);
1366 perror("reason");
1367 goto err;
1368 }
1369 if (rename(buf[1],dbfile) < 0)
1370 {
1371 BIO_printf(bio_err,"unable to rename %s to %s\n",
1372 buf[1],dbfile);
1373 perror("reason");
1374 rename(buf[2],dbfile);
1375 goto err;
1376 }
1377 BIO_printf(bio_err,"Data Base Updated\n");
1378 }
1379 }
1380
1381 /*****************************************************************/
1382 if (gencrl)
1383 {
1384 int crl_v2 = 0;
1385 if (!crl_ext)
1386 {
1387 crl_ext=CONF_get_string(conf,section,ENV_CRLEXT);
1388 if (!crl_ext)
1389 ERR_clear_error();
1390 }
1391 if (crl_ext)
1392 {
1393 /* Check syntax of file */
1394 X509V3_CTX ctx;
1395 X509V3_set_ctx_test(&ctx);
1396 X509V3_set_conf_lhash(&ctx, conf);
1397 if (!X509V3_EXT_add_conf(conf, &ctx, crl_ext, NULL))
1398 {
1399 BIO_printf(bio_err,
1400 "Error Loading CRL extension section %s\n",
1401 crl_ext);
1402 ret = 1;
1403 goto err;
1404 }
1405 }
1406
1407 if (!crldays && !crlhours)
1408 {
1409 crldays=CONF_get_number(conf,section,
1410 ENV_DEFAULT_CRL_DAYS);
1411 crlhours=CONF_get_number(conf,section,
1412 ENV_DEFAULT_CRL_HOURS);
1413 }
1414 if ((crldays == 0) && (crlhours == 0))
1415 {
1416 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1417 goto err;
1418 }
1419
1420 if (verbose) BIO_printf(bio_err,"making CRL\n");
1421 if ((crl=X509_CRL_new()) == NULL) goto err;
1422 ci=crl->crl;
1423 X509_NAME_free(ci->issuer);
1424 ci->issuer=X509_NAME_dup(x509->cert_info->subject);
1425 if (ci->issuer == NULL) goto err;
1426
1427 X509_gmtime_adj(ci->lastUpdate,0);
1428 if (ci->nextUpdate == NULL)
1429 ci->nextUpdate=ASN1_UTCTIME_new();
1430 X509_gmtime_adj(ci->nextUpdate,(crldays*24+crlhours)*60*60);
1431
1432 for (i=0; i<sk_num(db->data); i++)
1433 {
1434 pp=(char **)sk_value(db->data,i);
1435 if (pp[DB_type][0] == DB_TYPE_REV)
1436 {
1437 if ((r=X509_REVOKED_new()) == NULL) goto err;
1438 j = make_revoked(r, pp[DB_rev_date]);
1439 if (!j) goto err;
1440 if (j == 2) crl_v2 = 1;
1441 if (!BN_hex2bn(&serial, pp[DB_serial]))
1442 goto err;
1443 r->serialNumber = BN_to_ASN1_INTEGER(serial, r->serialNumber);
1444 BN_free(serial);
1445 serial = NULL;
1446 if (!r->serialNumber)
1447 goto err;
1448 X509_CRL_add0_revoked(crl,r);
1449 }
1450 }
1451 /* sort the data so it will be written in serial
1452 * number order */
1453 sk_X509_REVOKED_sort(ci->revoked);
1454 for (i=0; i<sk_X509_REVOKED_num(ci->revoked); i++)
1455 {
1456 r=sk_X509_REVOKED_value(ci->revoked,i);
1457 r->sequence=i;
1458 }
1459
1460 /* we now have a CRL */
1461 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1462 if (md != NULL)
1463 {
1464 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1465 {
1466 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1467 goto err;
1468 }
1469 }
1470 else
1471 {
1472 #ifndef OPENSSL_NO_DSA
1473 if (pkey->type == EVP_PKEY_DSA)
1474 dgst=EVP_dss1();
1475 else
1476 #endif
1477 dgst=EVP_md5();
1478 }
1479
1480 /* Add any extensions asked for */
1481
1482 if (crl_ext)
1483 {
1484 X509V3_CTX crlctx;
1485 if (ci->version == NULL)
1486 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1487 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1488 X509V3_set_conf_lhash(&crlctx, conf);
1489
1490 if (!X509V3_EXT_CRL_add_conf(conf, &crlctx,
1491 crl_ext, crl)) goto err;
1492 }
1493 if (crl_ext || crl_v2)
1494 {
1495 if (ci->version == NULL)
1496 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1497 ASN1_INTEGER_set(ci->version,1); /* version 2 CRL */
1498 }
1499
1500 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1501
1502 PEM_write_bio_X509_CRL(Sout,crl);
1503 }
1504 /*****************************************************************/
1505 if (dorevoke)
1506 {
1507 if (infile == NULL)
1508 {
1509 BIO_printf(bio_err,"no input files\n");
1510 goto err;
1511 }
1512 else
1513 {
1514 X509 *revcert;
1515 if (BIO_read_filename(in,infile) <= 0)
1516 {
1517 perror(infile);
1518 BIO_printf(bio_err,"error trying to load '%s' certificate\n",infile);
1519 goto err;
1520 }
1521 revcert=PEM_read_bio_X509(in,NULL,NULL,NULL);
1522 if (revcert == NULL)
1523 {
1524 BIO_printf(bio_err,"unable to load '%s' certificate\n",infile);
1525 goto err;
1526 }
1527 j=do_revoke(revcert,db, rev_type, rev_arg);
1528 if (j <= 0) goto err;
1529 X509_free(revcert);
1530
1531 strncpy(buf[0],dbfile,BSIZE-4);
1532 strcat(buf[0],".new");
1533 if (BIO_write_filename(out,buf[0]) <= 0)
1534 {
1535 perror(dbfile);
1536 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1537 goto err;
1538 }
1539 j=TXT_DB_write(out,db);
1540 if (j <= 0) goto err;
1541 strncpy(buf[1],dbfile,BSIZE-4);
1542 strcat(buf[1],".old");
1543 if (rename(dbfile,buf[1]) < 0)
1544 {
1545 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1546 perror("reason");
1547 goto err;
1548 }
1549 if (rename(buf[0],dbfile) < 0)
1550 {
1551 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1552 perror("reason");
1553 rename(buf[1],dbfile);
1554 goto err;
1555 }
1556 BIO_printf(bio_err,"Data Base Updated\n");
1557 }
1558 }
1559 /*****************************************************************/
1560 ret=0;
1561 err:
1562 BIO_free_all(Cout);
1563 BIO_free_all(Sout);
1564 BIO_free_all(out);
1565 BIO_free(in);
1566
1567 sk_X509_pop_free(cert_sk,X509_free);
1568
1569 if (ret) ERR_print_errors(bio_err);
1570 app_RAND_write_file(randfile, bio_err);
1571 BN_free(serial);
1572 TXT_DB_free(db);
1573 EVP_PKEY_free(pkey);
1574 X509_free(x509);
1575 X509_CRL_free(crl);
1576 CONF_free(conf);
1577 OBJ_cleanup();
1578 EXIT(ret);
1579 }
1580
1581 static void lookup_fail(char *name, char *tag)
1582 {
1583 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1584 }
1585
1586 static unsigned long index_serial_hash(const char **a)
1587 {
1588 const char *n;
1589
1590 n=a[DB_serial];
1591 while (*n == '0') n++;
1592 return(lh_strhash(n));
1593 }
1594
1595 static int index_serial_cmp(const char **a, const char **b)
1596 {
1597 const char *aa,*bb;
1598
1599 for (aa=a[DB_serial]; *aa == '0'; aa++);
1600 for (bb=b[DB_serial]; *bb == '0'; bb++);
1601 return(strcmp(aa,bb));
1602 }
1603
1604 static unsigned long index_name_hash(const char **a)
1605 { return(lh_strhash(a[DB_name])); }
1606
1607 static int index_name_qual(char **a)
1608 { return(a[0][0] == 'V'); }
1609
1610 static int index_name_cmp(const char **a, const char **b)
1611 { return(strcmp(a[DB_name],
1612 b[DB_name])); }
1613
1614 static BIGNUM *load_serial(char *serialfile)
1615 {
1616 BIO *in=NULL;
1617 BIGNUM *ret=NULL;
1618 MS_STATIC char buf[1024];
1619 ASN1_INTEGER *ai=NULL;
1620
1621 if ((in=BIO_new(BIO_s_file())) == NULL)
1622 {
1623 ERR_print_errors(bio_err);
1624 goto err;
1625 }
1626
1627 if (BIO_read_filename(in,serialfile) <= 0)
1628 {
1629 perror(serialfile);
1630 goto err;
1631 }
1632 ai=ASN1_INTEGER_new();
1633 if (ai == NULL) goto err;
1634 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1635 {
1636 BIO_printf(bio_err,"unable to load number from %s\n",
1637 serialfile);
1638 goto err;
1639 }
1640 ret=ASN1_INTEGER_to_BN(ai,NULL);
1641 if (ret == NULL)
1642 {
1643 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1644 goto err;
1645 }
1646 err:
1647 if (in != NULL) BIO_free(in);
1648 if (ai != NULL) ASN1_INTEGER_free(ai);
1649 return(ret);
1650 }
1651
1652 static int save_serial(char *serialfile, BIGNUM *serial)
1653 {
1654 BIO *out;
1655 int ret=0;
1656 ASN1_INTEGER *ai=NULL;
1657
1658 out=BIO_new(BIO_s_file());
1659 if (out == NULL)
1660 {
1661 ERR_print_errors(bio_err);
1662 goto err;
1663 }
1664 if (BIO_write_filename(out,serialfile) <= 0)
1665 {
1666 perror(serialfile);
1667 goto err;
1668 }
1669
1670 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1671 {
1672 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1673 goto err;
1674 }
1675 i2a_ASN1_INTEGER(out,ai);
1676 BIO_puts(out,"\n");
1677 ret=1;
1678 err:
1679 if (out != NULL) BIO_free_all(out);
1680 if (ai != NULL) ASN1_INTEGER_free(ai);
1681 return(ret);
1682 }
1683
1684 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1685 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1686 BIGNUM *serial, char *subj, char *startdate, char *enddate, int days,
1687 int batch, char *ext_sect, LHASH *lconf, int verbose)
1688 {
1689 X509_REQ *req=NULL;
1690 BIO *in=NULL;
1691 EVP_PKEY *pktmp=NULL;
1692 int ok= -1,i;
1693
1694 in=BIO_new(BIO_s_file());
1695
1696 if (BIO_read_filename(in,infile) <= 0)
1697 {
1698 perror(infile);
1699 goto err;
1700 }
1701 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1702 {
1703 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1704 infile);
1705 goto err;
1706 }
1707 if (verbose)
1708 X509_REQ_print(bio_err,req);
1709
1710 BIO_printf(bio_err,"Check that the request matches the signature\n");
1711
1712 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1713 {
1714 BIO_printf(bio_err,"error unpacking public key\n");
1715 goto err;
1716 }
1717 i=X509_REQ_verify(req,pktmp);
1718 EVP_PKEY_free(pktmp);
1719 if (i < 0)
1720 {
1721 ok=0;
1722 BIO_printf(bio_err,"Signature verification problems....\n");
1723 goto err;
1724 }
1725 if (i == 0)
1726 {
1727 ok=0;
1728 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1729 goto err;
1730 }
1731 else
1732 BIO_printf(bio_err,"Signature ok\n");
1733
1734 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,startdate, enddate,
1735 days,batch,verbose,req,ext_sect,lconf);
1736
1737 err:
1738 if (req != NULL) X509_REQ_free(req);
1739 if (in != NULL) BIO_free(in);
1740 return(ok);
1741 }
1742
1743 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1744 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1745 BIGNUM *serial, char *subj, char *startdate, char *enddate, int days,
1746 int batch, char *ext_sect, LHASH *lconf, int verbose)
1747 {
1748 X509 *req=NULL;
1749 X509_REQ *rreq=NULL;
1750 BIO *in=NULL;
1751 EVP_PKEY *pktmp=NULL;
1752 int ok= -1,i;
1753
1754 in=BIO_new(BIO_s_file());
1755
1756 if (BIO_read_filename(in,infile) <= 0)
1757 {
1758 perror(infile);
1759 goto err;
1760 }
1761 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1762 {
1763 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1764 goto err;
1765 }
1766 if (verbose)
1767 X509_print(bio_err,req);
1768
1769 BIO_printf(bio_err,"Check that the request matches the signature\n");
1770
1771 if ((pktmp=X509_get_pubkey(req)) == NULL)
1772 {
1773 BIO_printf(bio_err,"error unpacking public key\n");
1774 goto err;
1775 }
1776 i=X509_verify(req,pktmp);
1777 EVP_PKEY_free(pktmp);
1778 if (i < 0)
1779 {
1780 ok=0;
1781 BIO_printf(bio_err,"Signature verification problems....\n");
1782 goto err;
1783 }
1784 if (i == 0)
1785 {
1786 ok=0;
1787 BIO_printf(bio_err,"Signature did not match the certificate\n");
1788 goto err;
1789 }
1790 else
1791 BIO_printf(bio_err,"Signature ok\n");
1792
1793 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1794 goto err;
1795
1796 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,startdate,enddate,days,
1797 batch,verbose,rreq,ext_sect,lconf);
1798
1799 err:
1800 if (rreq != NULL) X509_REQ_free(rreq);
1801 if (req != NULL) X509_free(req);
1802 if (in != NULL) BIO_free(in);
1803 return(ok);
1804 }
1805
1806 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1807 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial, char *subj,
1808 char *startdate, char *enddate, int days, int batch, int verbose,
1809 X509_REQ *req, char *ext_sect, LHASH *lconf)
1810 {
1811 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1812 ASN1_UTCTIME *tm,*tmptm;
1813 ASN1_STRING *str,*str2;
1814 ASN1_OBJECT *obj;
1815 X509 *ret=NULL;
1816 X509_CINF *ci;
1817 X509_NAME_ENTRY *ne;
1818 X509_NAME_ENTRY *tne,*push;
1819 EVP_PKEY *pktmp;
1820 int ok= -1,i,j,last,nid;
1821 char *p;
1822 CONF_VALUE *cv;
1823 char *row[DB_NUMBER],**rrow,**irow=NULL;
1824 char buf[25],*pbuf;
1825
1826 tmptm=ASN1_UTCTIME_new();
1827 if (tmptm == NULL)
1828 {
1829 BIO_printf(bio_err,"malloc error\n");
1830 return(0);
1831 }
1832
1833 for (i=0; i<DB_NUMBER; i++)
1834 row[i]=NULL;
1835
1836 if (subj)
1837 {
1838 X509_NAME *n = do_subject(subj);
1839
1840 if (!n)
1841 {
1842 ERR_print_errors(bio_err);
1843 goto err;
1844 }
1845 X509_REQ_set_subject_name(req,n);
1846 req->req_info->enc.modified = 1;
1847 X509_NAME_free(n);
1848 }
1849
1850 BIO_printf(bio_err,"The Subject's Distinguished Name is as follows\n");
1851 name=X509_REQ_get_subject_name(req);
1852 for (i=0; i<X509_NAME_entry_count(name); i++)
1853 {
1854 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1855 obj=X509_NAME_ENTRY_get_object(ne);
1856 j=i2a_ASN1_OBJECT(bio_err,obj);
1857 str=X509_NAME_ENTRY_get_data(ne);
1858 pbuf=buf;
1859 for (j=22-j; j>0; j--)
1860 *(pbuf++)=' ';
1861 *(pbuf++)=':';
1862 *(pbuf++)='\0';
1863 BIO_puts(bio_err,buf);
1864
1865 if (msie_hack)
1866 {
1867 /* assume all type should be strings */
1868 nid=OBJ_obj2nid(ne->object);
1869
1870 if (str->type == V_ASN1_UNIVERSALSTRING)
1871 ASN1_UNIVERSALSTRING_to_string(str);
1872
1873 if ((str->type == V_ASN1_IA5STRING) &&
1874 (nid != NID_pkcs9_emailAddress))
1875 str->type=V_ASN1_T61STRING;
1876
1877 if ((nid == NID_pkcs9_emailAddress) &&
1878 (str->type == V_ASN1_PRINTABLESTRING))
1879 str->type=V_ASN1_IA5STRING;
1880 }
1881
1882 if (str->type == V_ASN1_PRINTABLESTRING)
1883 BIO_printf(bio_err,"PRINTABLE:'");
1884 else if (str->type == V_ASN1_T61STRING)
1885 BIO_printf(bio_err,"T61STRING:'");
1886 else if (str->type == V_ASN1_IA5STRING)
1887 BIO_printf(bio_err,"IA5STRING:'");
1888 else if (str->type == V_ASN1_UNIVERSALSTRING)
1889 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1890 else
1891 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1892
1893 /* check some things */
1894 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1895 (str->type != V_ASN1_IA5STRING))
1896 {
1897 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1898 goto err;
1899 }
1900 j=ASN1_PRINTABLE_type(str->data,str->length);
1901 if ( ((j == V_ASN1_T61STRING) &&
1902 (str->type != V_ASN1_T61STRING)) ||
1903 ((j == V_ASN1_IA5STRING) &&
1904 (str->type == V_ASN1_PRINTABLESTRING)))
1905 {
1906 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1907 goto err;
1908 }
1909
1910 p=(char *)str->data;
1911 for (j=str->length; j>0; j--)
1912 {
1913 if ((*p >= ' ') && (*p <= '~'))
1914 BIO_printf(bio_err,"%c",*p);
1915 else if (*p & 0x80)
1916 BIO_printf(bio_err,"\\0x%02X",*p);
1917 else if ((unsigned char)*p == 0xf7)
1918 BIO_printf(bio_err,"^?");
1919 else BIO_printf(bio_err,"^%c",*p+'@');
1920 p++;
1921 }
1922 BIO_printf(bio_err,"'\n");
1923 }
1924
1925 /* Ok, now we check the 'policy' stuff. */
1926 if ((subject=X509_NAME_new()) == NULL)
1927 {
1928 BIO_printf(bio_err,"Memory allocation failure\n");
1929 goto err;
1930 }
1931
1932 /* take a copy of the issuer name before we mess with it. */
1933 CAname=X509_NAME_dup(x509->cert_info->subject);
1934 if (CAname == NULL) goto err;
1935 str=str2=NULL;
1936
1937 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1938 {
1939 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1940 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1941 {
1942 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1943 goto err;
1944 }
1945 obj=OBJ_nid2obj(j);
1946
1947 last= -1;
1948 for (;;)
1949 {
1950 /* lookup the object in the supplied name list */
1951 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1952 if (j < 0)
1953 {
1954 if (last != -1) break;
1955 tne=NULL;
1956 }
1957 else
1958 {
1959 tne=X509_NAME_get_entry(name,j);
1960 }
1961 last=j;
1962
1963 /* depending on the 'policy', decide what to do. */
1964 push=NULL;
1965 if (strcmp(cv->value,"optional") == 0)
1966 {
1967 if (tne != NULL)
1968 push=tne;
1969 }
1970 else if (strcmp(cv->value,"supplied") == 0)
1971 {
1972 if (tne == NULL)
1973 {
1974 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1975 goto err;
1976 }
1977 else
1978 push=tne;
1979 }
1980 else if (strcmp(cv->value,"match") == 0)
1981 {
1982 int last2;
1983
1984 if (tne == NULL)
1985 {
1986 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1987 goto err;
1988 }
1989
1990 last2= -1;
1991
1992 again2:
1993 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1994 if ((j < 0) && (last2 == -1))
1995 {
1996 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1997 goto err;
1998 }
1999 if (j >= 0)
2000 {
2001 push=X509_NAME_get_entry(CAname,j);
2002 str=X509_NAME_ENTRY_get_data(tne);
2003 str2=X509_NAME_ENTRY_get_data(push);
2004 last2=j;
2005 if (ASN1_STRING_cmp(str,str2) != 0)
2006 goto again2;
2007 }
2008 if (j < 0)
2009 {
2010 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));
2011 goto err;
2012 }
2013 }
2014 else
2015 {
2016 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
2017 goto err;
2018 }
2019
2020 if (push != NULL)
2021 {
2022 if (!X509_NAME_add_entry(subject,push, -1, 0))
2023 {
2024 if (push != NULL)
2025 X509_NAME_ENTRY_free(push);
2026 BIO_printf(bio_err,"Memory allocation failure\n");
2027 goto err;
2028 }
2029 }
2030 if (j < 0) break;
2031 }
2032 }
2033
2034 if (preserve)
2035 {
2036 X509_NAME_free(subject);
2037 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
2038 if (subject == NULL) goto err;
2039 }
2040
2041 if (verbose)
2042 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
2043
2044 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
2045 row[DB_serial]=BN_bn2hex(serial);
2046 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2047 {
2048 BIO_printf(bio_err,"Memory allocation failure\n");
2049 goto err;
2050 }
2051
2052 rrow=TXT_DB_get_by_index(db,DB_name,row);
2053 if (rrow != NULL)
2054 {
2055 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
2056 row[DB_name]);
2057 }
2058 else
2059 {
2060 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2061 if (rrow != NULL)
2062 {
2063 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
2064 row[DB_serial]);
2065 BIO_printf(bio_err," check the database/serial_file for corruption\n");
2066 }
2067 }
2068
2069 if (rrow != NULL)
2070 {
2071 BIO_printf(bio_err,
2072 "The matching entry has the following details\n");
2073 if (rrow[DB_type][0] == 'E')
2074 p="Expired";
2075 else if (rrow[DB_type][0] == 'R')
2076 p="Revoked";
2077 else if (rrow[DB_type][0] == 'V')
2078 p="Valid";
2079 else
2080 p="\ninvalid type, Data base error\n";
2081 BIO_printf(bio_err,"Type :%s\n",p);;
2082 if (rrow[DB_type][0] == 'R')
2083 {
2084 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2085 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2086 }
2087 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2088 BIO_printf(bio_err,"Expires on :%s\n",p);
2089 p=rrow[DB_serial]; if (p == NULL) p="undef";
2090 BIO_printf(bio_err,"Serial Number :%s\n",p);
2091 p=rrow[DB_file]; if (p == NULL) p="undef";
2092 BIO_printf(bio_err,"File name :%s\n",p);
2093 p=rrow[DB_name]; if (p == NULL) p="undef";
2094 BIO_printf(bio_err,"Subject Name :%s\n",p);
2095 ok= -1; /* This is now a 'bad' error. */
2096 goto err;
2097 }
2098
2099 /* We are now totally happy, lets make and sign the certificate */
2100 if (verbose)
2101 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2102
2103 if ((ret=X509_new()) == NULL) goto err;
2104 ci=ret->cert_info;
2105
2106 #ifdef X509_V3
2107 /* Make it an X509 v3 certificate. */
2108 if (!X509_set_version(x509,2)) goto err;
2109 #endif
2110
2111 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2112 goto err;
2113 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2114 goto err;
2115
2116 BIO_printf(bio_err,"Certificate is to be certified until ");
2117 if (strcmp(startdate,"today") == 0)
2118 X509_gmtime_adj(X509_get_notBefore(ret),0);
2119 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2120
2121 if (enddate == NULL)
2122 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2123 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2124
2125 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2126 if (days) BIO_printf(bio_err," (%d days)",days);
2127 BIO_printf(bio_err, "\n");
2128
2129 if (!X509_set_subject_name(ret,subject)) goto err;
2130
2131 pktmp=X509_REQ_get_pubkey(req);
2132 i = X509_set_pubkey(ret,pktmp);
2133 EVP_PKEY_free(pktmp);
2134 if (!i) goto err;
2135
2136 /* Lets add the extensions, if there are any */
2137 if (ext_sect)
2138 {
2139 X509V3_CTX ctx;
2140 if (ci->version == NULL)
2141 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2142 goto err;
2143 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2144
2145 /* Free the current entries if any, there should not
2146 * be any I believe */
2147 if (ci->extensions != NULL)
2148 sk_X509_EXTENSION_pop_free(ci->extensions,
2149 X509_EXTENSION_free);
2150
2151 ci->extensions = NULL;
2152
2153 /* Initialize the context structure */
2154 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2155
2156 if (extconf)
2157 {
2158 if (verbose)
2159 BIO_printf(bio_err, "Extra configuration file found\n");
2160
2161 /* Use the extconf configuration db LHASH */
2162 X509V3_set_conf_lhash(&ctx, extconf);
2163
2164 /* Test the structure (needed?) */
2165 /* X509V3_set_ctx_test(&ctx); */
2166
2167 /* Adds exts contained in the configuration file */
2168 if (!X509V3_EXT_add_conf(extconf, &ctx, ext_sect,ret))
2169 {
2170 BIO_printf(bio_err,
2171 "ERROR: adding extensions in section %s\n",
2172 ext_sect);
2173 ERR_print_errors(bio_err);
2174 goto err;
2175 }
2176 if (verbose)
2177 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2178 }
2179 else if (ext_sect)
2180 {
2181 /* We found extensions to be set from config file */
2182 X509V3_set_conf_lhash(&ctx, lconf);
2183
2184 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret))
2185 {
2186 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2187 ERR_print_errors(bio_err);
2188 goto err;
2189 }
2190
2191 if (verbose)
2192 BIO_printf(bio_err, "Successfully added extensions from config\n");
2193 }
2194 }
2195
2196
2197 if (!batch)
2198 {
2199 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2200 (void)BIO_flush(bio_err);
2201 buf[0]='\0';
2202 fgets(buf,sizeof(buf)-1,stdin);
2203 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2204 {
2205 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2206 ok=0;
2207 goto err;
2208 }
2209 }
2210
2211
2212 #ifndef OPENSSL_NO_DSA
2213 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2214 pktmp=X509_get_pubkey(ret);
2215 if (EVP_PKEY_missing_parameters(pktmp) &&
2216 !EVP_PKEY_missing_parameters(pkey))
2217 EVP_PKEY_copy_parameters(pktmp,pkey);
2218 EVP_PKEY_free(pktmp);
2219 #endif
2220
2221 if (!X509_sign(ret,pkey,dgst))
2222 goto err;
2223
2224 /* We now just add it to the database */
2225 row[DB_type]=(char *)OPENSSL_malloc(2);
2226
2227 tm=X509_get_notAfter(ret);
2228 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2229 memcpy(row[DB_exp_date],tm->data,tm->length);
2230 row[DB_exp_date][tm->length]='\0';
2231
2232 row[DB_rev_date]=NULL;
2233
2234 /* row[DB_serial] done already */
2235 row[DB_file]=(char *)OPENSSL_malloc(8);
2236 /* row[DB_name] done already */
2237
2238 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2239 (row[DB_file] == NULL))
2240 {
2241 BIO_printf(bio_err,"Memory allocation failure\n");
2242 goto err;
2243 }
2244 strcpy(row[DB_file],"unknown");
2245 row[DB_type][0]='V';
2246 row[DB_type][1]='\0';
2247
2248 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2249 {
2250 BIO_printf(bio_err,"Memory allocation failure\n");
2251 goto err;
2252 }
2253
2254 for (i=0; i<DB_NUMBER; i++)
2255 {
2256 irow[i]=row[i];
2257 row[i]=NULL;
2258 }
2259 irow[DB_NUMBER]=NULL;
2260
2261 if (!TXT_DB_insert(db,irow))
2262 {
2263 BIO_printf(bio_err,"failed to update database\n");
2264 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2265 goto err;
2266 }
2267 ok=1;
2268 err:
2269 for (i=0; i<DB_NUMBER; i++)
2270 if (row[i] != NULL) OPENSSL_free(row[i]);
2271
2272 if (CAname != NULL)
2273 X509_NAME_free(CAname);
2274 if (subject != NULL)
2275 X509_NAME_free(subject);
2276 if (tmptm != NULL)
2277 ASN1_UTCTIME_free(tmptm);
2278 if (ok <= 0)
2279 {
2280 if (ret != NULL) X509_free(ret);
2281 ret=NULL;
2282 }
2283 else
2284 *xret=ret;
2285 return(ok);
2286 }
2287
2288 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2289 {
2290
2291 if (output_der)
2292 {
2293 (void)i2d_X509_bio(bp,x);
2294 return;
2295 }
2296 #if 0
2297 /* ??? Not needed since X509_print prints all this stuff anyway */
2298 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2299 BIO_printf(bp,"issuer :%s\n",f);
2300
2301 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2302 BIO_printf(bp,"subject:%s\n",f);
2303
2304 BIO_puts(bp,"serial :");
2305 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2306 BIO_puts(bp,"\n\n");
2307 #endif
2308 if (!notext)X509_print(bp,x);
2309 PEM_write_bio_X509(bp,x);
2310 }
2311
2312 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2313 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2314 BIGNUM *serial, char *subj, char *startdate, char *enddate, int days,
2315 char *ext_sect, LHASH *lconf, int verbose)
2316 {
2317 STACK_OF(CONF_VALUE) *sk=NULL;
2318 LHASH *parms=NULL;
2319 X509_REQ *req=NULL;
2320 CONF_VALUE *cv=NULL;
2321 NETSCAPE_SPKI *spki = NULL;
2322 X509_REQ_INFO *ri;
2323 char *type,*buf;
2324 EVP_PKEY *pktmp=NULL;
2325 X509_NAME *n=NULL;
2326 X509_NAME_ENTRY *ne=NULL;
2327 int ok= -1,i,j;
2328 long errline;
2329 int nid;
2330
2331 /*
2332 * Load input file into a hash table. (This is just an easy
2333 * way to read and parse the file, then put it into a convenient
2334 * STACK format).
2335 */
2336 parms=CONF_load(NULL,infile,&errline);
2337 if (parms == NULL)
2338 {
2339 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2340 ERR_print_errors(bio_err);
2341 goto err;
2342 }
2343
2344 sk=CONF_get_section(parms, "default");
2345 if (sk_CONF_VALUE_num(sk) == 0)
2346 {
2347 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2348 CONF_free(parms);
2349 goto err;
2350 }
2351
2352 /*
2353 * Now create a dummy X509 request structure. We don't actually
2354 * have an X509 request, but we have many of the components
2355 * (a public key, various DN components). The idea is that we
2356 * put these components into the right X509 request structure
2357 * and we can use the same code as if you had a real X509 request.
2358 */
2359 req=X509_REQ_new();
2360 if (req == NULL)
2361 {
2362 ERR_print_errors(bio_err);
2363 goto err;
2364 }
2365
2366 /*
2367 * Build up the subject name set.
2368 */
2369 ri=req->req_info;
2370 n = ri->subject;
2371
2372 for (i = 0; ; i++)
2373 {
2374 if (sk_CONF_VALUE_num(sk) <= i) break;
2375
2376 cv=sk_CONF_VALUE_value(sk,i);
2377 type=cv->name;
2378 /* Skip past any leading X. X: X, etc to allow for
2379 * multiple instances
2380 */
2381 for (buf = cv->name; *buf ; buf++)
2382 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2383 {
2384 buf++;
2385 if (*buf) type = buf;
2386 break;
2387 }
2388
2389 buf=cv->value;
2390 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2391 {
2392 if (strcmp(type, "SPKAC") == 0)
2393 {
2394 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2395 if (spki == NULL)
2396 {
2397 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2398 ERR_print_errors(bio_err);
2399 goto err;
2400 }
2401 }
2402 continue;
2403 }
2404
2405 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2406 if (fix_data(nid, &j) == 0)
2407 {
2408 BIO_printf(bio_err,
2409 "invalid characters in string %s\n",buf);
2410 goto err;
2411 }
2412
2413 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2414 (unsigned char *)buf,
2415 strlen(buf))) == NULL)
2416 goto err;
2417
2418 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2419 }
2420 if (spki == NULL)
2421 {
2422 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2423 infile);
2424 goto err;
2425 }
2426
2427 /*
2428 * Now extract the key from the SPKI structure.
2429 */
2430
2431 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2432
2433 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2434 {
2435 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2436 goto err;
2437 }
2438
2439 j = NETSCAPE_SPKI_verify(spki, pktmp);
2440 if (j <= 0)
2441 {
2442 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2443 goto err;
2444 }
2445 BIO_printf(bio_err,"Signature ok\n");
2446
2447 X509_REQ_set_pubkey(req,pktmp);
2448 EVP_PKEY_free(pktmp);
2449 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,subj,startdate,enddate,
2450 days,1,verbose,req,ext_sect,lconf);
2451 err:
2452 if (req != NULL) X509_REQ_free(req);
2453 if (parms != NULL) CONF_free(parms);
2454 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2455 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2456
2457 return(ok);
2458 }
2459
2460 static int fix_data(int nid, int *type)
2461 {
2462 if (nid == NID_pkcs9_emailAddress)
2463 *type=V_ASN1_IA5STRING;
2464 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2465 *type=V_ASN1_T61STRING;
2466 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2467 *type=V_ASN1_T61STRING;
2468 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2469 return(0);
2470 if (nid == NID_pkcs9_unstructuredName)
2471 *type=V_ASN1_IA5STRING;
2472 return(1);
2473 }
2474
2475 static int check_time_format(char *str)
2476 {
2477 ASN1_UTCTIME tm;
2478
2479 tm.data=(unsigned char *)str;
2480 tm.length=strlen(str);
2481 tm.type=V_ASN1_UTCTIME;
2482 return(ASN1_UTCTIME_check(&tm));
2483 }
2484
2485 static int do_revoke(X509 *x509, TXT_DB *db, int type, char *value)
2486 {
2487 ASN1_UTCTIME *tm=NULL;
2488 char *row[DB_NUMBER],**rrow,**irow;
2489 char *rev_str = NULL;
2490 BIGNUM *bn = NULL;
2491 int ok=-1,i;
2492
2493 for (i=0; i<DB_NUMBER; i++)
2494 row[i]=NULL;
2495 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2496 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2497 row[DB_serial]=BN_bn2hex(bn);
2498 BN_free(bn);
2499 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2500 {
2501 BIO_printf(bio_err,"Memory allocation failure\n");
2502 goto err;
2503 }
2504 /* We have to lookup by serial number because name lookup
2505 * skips revoked certs
2506 */
2507 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2508 if (rrow == NULL)
2509 {
2510 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2511
2512 /* We now just add it to the database */
2513 row[DB_type]=(char *)OPENSSL_malloc(2);
2514
2515 tm=X509_get_notAfter(x509);
2516 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2517 memcpy(row[DB_exp_date],tm->data,tm->length);
2518 row[DB_exp_date][tm->length]='\0';
2519
2520 row[DB_rev_date]=NULL;
2521
2522 /* row[DB_serial] done already */
2523 row[DB_file]=(char *)OPENSSL_malloc(8);
2524
2525 /* row[DB_name] done already */
2526
2527 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2528 (row[DB_file] == NULL))
2529 {
2530 BIO_printf(bio_err,"Memory allocation failure\n");
2531 goto err;
2532 }
2533 strcpy(row[DB_file],"unknown");
2534 row[DB_type][0]='V';
2535 row[DB_type][1]='\0';
2536
2537 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2538 {
2539 BIO_printf(bio_err,"Memory allocation failure\n");
2540 goto err;
2541 }
2542
2543 for (i=0; i<DB_NUMBER; i++)
2544 {
2545 irow[i]=row[i];
2546 row[i]=NULL;
2547 }
2548 irow[DB_NUMBER]=NULL;
2549
2550 if (!TXT_DB_insert(db,irow))
2551 {
2552 BIO_printf(bio_err,"failed to update database\n");
2553 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2554 goto err;
2555 }
2556
2557 /* Revoke Certificate */
2558 ok = do_revoke(x509,db, type, value);
2559
2560 goto err;
2561
2562 }
2563 else if (index_name_cmp((const char **)row,(const char **)rrow))
2564 {
2565 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2566 row[DB_name]);
2567 goto err;
2568 }
2569 else if (rrow[DB_type][0]=='R')
2570 {
2571 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2572 row[DB_serial]);
2573 goto err;
2574 }
2575 else
2576 {
2577 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2578 rev_str = make_revocation_str(type, value);
2579 if (!rev_str)
2580 {
2581 BIO_printf(bio_err, "Error in revocation arguments\n");
2582 goto err;
2583 }
2584 rrow[DB_type][0]='R';
2585 rrow[DB_type][1]='\0';
2586 rrow[DB_rev_date] = rev_str;
2587 }
2588 ok=1;
2589 err:
2590 for (i=0; i<DB_NUMBER; i++)
2591 {
2592 if (row[i] != NULL)
2593 OPENSSL_free(row[i]);
2594 }
2595 return(ok);
2596 }
2597
2598 static int get_certificate_status(const char *serial, TXT_DB *db)
2599 {
2600 char *row[DB_NUMBER],**rrow;
2601 int ok=-1,i;
2602
2603 /* Free Resources */
2604 for (i=0; i<DB_NUMBER; i++)
2605 row[i]=NULL;
2606
2607 /* Malloc needed char spaces */
2608 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2609 if (row[DB_serial] == NULL)
2610 {
2611 BIO_printf(bio_err,"Malloc failure\n");
2612 goto err;
2613 }
2614
2615 if (strlen(serial) % 2)
2616 {
2617 /* Set the first char to 0 */;
2618 row[DB_serial][0]='0';
2619
2620 /* Copy String from serial to row[DB_serial] */
2621 memcpy(row[DB_serial]+1, serial, strlen(serial));
2622 row[DB_serial][strlen(serial)+1]='\0';
2623 }
2624 else
2625 {
2626 /* Copy String from serial to row[DB_serial] */
2627 memcpy(row[DB_serial], serial, strlen(serial));
2628 row[DB_serial][strlen(serial)]='\0';
2629 }
2630
2631 /* Make it Upper Case */
2632 for (i=0; row[DB_serial][i] != '\0'; i++)
2633 row[DB_serial][i] = toupper(row[DB_serial][i]);
2634
2635
2636 ok=1;
2637
2638 /* Search for the certificate */
2639 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2640 if (rrow == NULL)
2641 {
2642 BIO_printf(bio_err,"Serial %s not present in db.\n",
2643 row[DB_serial]);
2644 ok=-1;
2645 goto err;
2646 }
2647 else if (rrow[DB_type][0]=='V')
2648 {
2649 BIO_printf(bio_err,"%s=Valid (%c)\n",
2650 row[DB_serial], rrow[DB_type][0]);
2651 goto err;
2652 }
2653 else if (rrow[DB_type][0]=='R')
2654 {
2655 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2656 row[DB_serial], rrow[DB_type][0]);
2657 goto err;
2658 }
2659 else if (rrow[DB_type][0]=='E')
2660 {
2661 BIO_printf(bio_err,"%s=Expired (%c)\n",
2662 row[DB_serial], rrow[DB_type][0]);
2663 goto err;
2664 }
2665 else if (rrow[DB_type][0]=='S')
2666 {
2667 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2668 row[DB_serial], rrow[DB_type][0]);
2669 goto err;
2670 }
2671 else
2672 {
2673 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2674 row[DB_serial], rrow[DB_type][0]);
2675 ok=-1;
2676 }
2677 err:
2678 for (i=0; i<DB_NUMBER; i++)
2679 {
2680 if (row[i] != NULL)
2681 OPENSSL_free(row[i]);
2682 }
2683 return(ok);
2684 }
2685
2686 static int do_updatedb (TXT_DB *db)
2687 {
2688 ASN1_UTCTIME *a_tm = NULL;
2689 int i, cnt = 0;
2690 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2691 char **rrow, *a_tm_s;
2692
2693 a_tm = ASN1_UTCTIME_new();
2694
2695 /* get actual time and make a string */
2696 a_tm = X509_gmtime_adj(a_tm, 0);
2697 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2698 if (a_tm_s == NULL)
2699 {
2700 cnt = -1;
2701 goto err;
2702 }
2703
2704 memcpy(a_tm_s, a_tm->data, a_tm->length);
2705 a_tm_s[a_tm->length] = '\0';
2706
2707 if (strncmp(a_tm_s, "49", 2) <= 0)
2708 a_y2k = 1;
2709 else
2710 a_y2k = 0;
2711
2712 for (i = 0; i < sk_num(db->data); i++)
2713 {
2714 rrow = (char **) sk_value(db->data, i);
2715
2716 if (rrow[DB_type][0] == 'V')
2717 {
2718 /* ignore entries that are not valid */
2719 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2720 db_y2k = 1;
2721 else
2722 db_y2k = 0;
2723
2724 if (db_y2k == a_y2k)
2725 {
2726 /* all on the same y2k side */
2727 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2728 {
2729 rrow[DB_type][0] = 'E';
2730 rrow[DB_type][1] = '\0';
2731 cnt++;
2732
2733 BIO_printf(bio_err, "%s=Expired\n",
2734 rrow[DB_serial]);
2735 }
2736 }
2737 else if (db_y2k < a_y2k)
2738 {
2739 rrow[DB_type][0] = 'E';
2740 rrow[DB_type][1] = '\0';
2741 cnt++;
2742
2743 BIO_printf(bio_err, "%s=Expired\n",
2744 rrow[DB_serial]);
2745 }
2746
2747 }
2748 }
2749
2750 err:
2751
2752 ASN1_UTCTIME_free(a_tm);
2753 OPENSSL_free(a_tm_s);
2754
2755 return (cnt);
2756 }
2757
2758 static char *crl_reasons[] = {
2759 /* CRL reason strings */
2760 "unspecified",
2761 "keyCompromise",
2762 "CACompromise",
2763 "affiliationChanged",
2764 "superseded",
2765 "cessationOfOperation",
2766 "certificateHold",
2767 "removeFromCRL",
2768 /* Additional pseudo reasons */
2769 "holdInstruction",
2770 "keyTime",
2771 "CAkeyTime"
2772 };
2773
2774 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2775
2776 /* Given revocation information convert to a DB string.
2777 * The format of the string is:
2778 * revtime[,reason,extra]. Where 'revtime' is the
2779 * revocation time (the current time). 'reason' is the
2780 * optional CRL reason and 'extra' is any additional
2781 * argument
2782 */
2783
2784 char *make_revocation_str(int rev_type, char *rev_arg)
2785 {
2786 char *reason = NULL, *other = NULL, *str;
2787 ASN1_OBJECT *otmp;
2788 ASN1_UTCTIME *revtm = NULL;
2789 int i;
2790 switch (rev_type)
2791 {
2792 case REV_NONE:
2793 break;
2794
2795 case REV_CRL_REASON:
2796 for (i = 0; i < 8; i++)
2797 {
2798 if (!strcasecmp(rev_arg, crl_reasons[i]))
2799 {
2800 reason = crl_reasons[i];
2801 break;
2802 }
2803 }
2804 if (reason == NULL)
2805 {
2806 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2807 return NULL;
2808 }
2809 break;
2810
2811 case REV_HOLD:
2812 /* Argument is an OID */
2813
2814 otmp = OBJ_txt2obj(rev_arg, 0);
2815 ASN1_OBJECT_free(otmp);
2816
2817 if (otmp == NULL)
2818 {
2819 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2820 return NULL;
2821 }
2822
2823 reason = "holdInstruction";
2824 other = rev_arg;
2825 break;
2826
2827 case REV_KEY_COMPROMISE:
2828 case REV_CA_COMPROMISE:
2829
2830 /* Argument is the key compromise time */
2831 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg))
2832 {
2833 BIO_printf(bio_err, "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n", rev_arg);
2834 return NULL;
2835 }
2836 other = rev_arg;
2837 if (rev_type == REV_KEY_COMPROMISE)
2838 reason = "keyTime";
2839 else
2840 reason = "CAkeyTime";
2841
2842 break;
2843
2844 }
2845
2846 revtm = X509_gmtime_adj(NULL, 0);
2847
2848 i = revtm->length + 1;
2849
2850 if (reason) i += strlen(reason) + 1;
2851 if (other) i += strlen(other) + 1;
2852
2853 str = OPENSSL_malloc(i);
2854
2855 if (!str) return NULL;
2856
2857 strcpy(str, (char *)revtm->data);
2858 if (reason)
2859 {
2860 strcat(str, ",");
2861 strcat(str, reason);
2862 }
2863 if (other)
2864 {
2865 strcat(str, ",");
2866 strcat(str, other);
2867 }
2868 ASN1_UTCTIME_free(revtm);
2869 return str;
2870 }
2871
2872 /* Convert revocation field to X509_REVOKED entry
2873 * return code:
2874 * 0 error
2875 * 1 OK
2876 * 2 OK and some extensions added (i.e. V2 CRL)
2877 */
2878
2879 int make_revoked(X509_REVOKED *rev, char *str)
2880 {
2881 char *tmp = NULL;
2882 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2883 int reason_code = -1;
2884 int i, ret = 0;
2885 ASN1_OBJECT *hold = NULL;
2886 ASN1_GENERALIZEDTIME *comp_time = NULL;
2887 ASN1_ENUMERATED *rtmp = NULL;
2888 tmp = BUF_strdup(str);
2889
2890 p = strchr(tmp, ',');
2891
2892 rtime_str = tmp;
2893
2894 if (p)
2895 {
2896 *p = '\0';
2897 p++;
2898 reason_str = p;
2899 p = strchr(p, ',');
2900 if (p)
2901 {
2902 *p = '\0';
2903 arg_str = p + 1;
2904 }
2905 }
2906
2907 if (rev && !ASN1_UTCTIME_set_string(rev->revocationDate, rtime_str))
2908 {
2909 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2910 goto err;
2911 }
2912 if (reason_str)
2913 {
2914 for (i = 0; i < NUM_REASONS; i++)
2915 {
2916 if(!strcasecmp(reason_str, crl_reasons[i]))
2917 {
2918 reason_code = i;
2919 break;
2920 }
2921 }
2922 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS)
2923 {
2924 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2925 goto err;
2926 }
2927
2928 if (reason_code == 7)
2929 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2930 else if (reason_code == 8) /* Hold instruction */
2931 {
2932 if (!arg_str)
2933 {
2934 BIO_printf(bio_err, "missing hold instruction\n");
2935 goto err;
2936 }
2937 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2938 hold = OBJ_txt2obj(arg_str, 0);
2939
2940 if (!hold)
2941 {
2942 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2943 goto err;
2944 }
2945 }
2946 else if ((reason_code == 9) || (reason_code == 10))
2947 {
2948 if (!arg_str)
2949 {
2950 BIO_printf(bio_err, "missing compromised time\n");
2951 goto err;
2952 }
2953 comp_time = ASN1_GENERALIZEDTIME_new();
2954 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str))
2955 {
2956 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2957 goto err;
2958 }
2959 if (reason_code == 9)
2960 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2961 else
2962 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2963 }
2964 }
2965
2966 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS))
2967 {
2968 rtmp = ASN1_ENUMERATED_new();
2969 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2970 goto err;
2971 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2972 goto err;
2973 }
2974
2975 if (rev && comp_time)
2976 {
2977 if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date, comp_time, 0, 0))
2978 goto err;
2979 }
2980 if (rev && hold)
2981 {
2982 if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code, hold, 0, 0))
2983 goto err;
2984 }
2985
2986 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2987 ret = 2;
2988 else ret = 1;
2989
2990 err:
2991
2992 if (tmp) OPENSSL_free(tmp);
2993 ASN1_OBJECT_free(hold);
2994 ASN1_GENERALIZEDTIME_free(comp_time);
2995 ASN1_ENUMERATED_free(rtmp);
2996
2997 return ret;
2998 }
2999
3000 static X509_NAME *do_subject(char *subject)
3001 {
3002 X509_NAME *n = NULL;
3003
3004 int i, nid, ne_num=0;
3005
3006 char *ne_name = NULL;
3007 char *ne_value = NULL;
3008
3009 char *tmp = NULL;
3010 char *p[2];
3011
3012 char *str_list[256];
3013
3014 p[0] = ",/";
3015 p[1] = "=";
3016
3017 n = X509_NAME_new();
3018
3019 tmp = strtok(subject, p[0]);
3020 while((tmp != NULL) && (ne_num < (sizeof str_list/sizeof *str_list)))
3021 {
3022 char *token = tmp;
3023
3024 while (token[0] == ' ')
3025 token++;
3026 str_list[ne_num] = token;
3027
3028 tmp = strtok(NULL, p[0]);
3029 ne_num++;
3030 }
3031
3032 for (i = 0; i < ne_num; i++)
3033 {
3034 ne_name = strtok(str_list[i], p[1]);
3035 ne_value = strtok(NULL, p[1]);
3036
3037 if ((nid=OBJ_txt2nid(ne_name)) == NID_undef)
3038 {
3039 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_name);
3040 continue;
3041 }
3042
3043 if (ne_value == NULL)
3044 {
3045 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_name);
3046 continue;
3047 }
3048
3049 if (!X509_NAME_add_entry_by_NID(n, nid, MBSTRING_ASC, (unsigned char*)ne_value, -1,-1,0))
3050 {
3051 X509_NAME_free(n);
3052 return NULL;
3053 }
3054 }
3055
3056 return n;
3057 }
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