1 /* apps/ca.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
60
61 #include <stdio.h>
62 #include <stdlib.h>
63 #include <string.h>
64 #include <ctype.h>
65 #include <sys/types.h>
66 #include <sys/stat.h>
67 #include <openssl/conf.h>
68 #include <openssl/bio.h>
69 #include <openssl/err.h>
70 #include <openssl/bn.h>
71 #include <openssl/txt_db.h>
72 #include <openssl/evp.h>
73 #include <openssl/x509.h>
74 #include <openssl/x509v3.h>
75 #include <openssl/objects.h>
76 #include <openssl/ocsp.h>
77 #include <openssl/pem.h>
78
79 #ifndef W_OK
80 # ifdef OPENSSL_SYS_VMS
81 # if defined(__DECC)
82 # include <unistd.h>
83 # else
84 # include <unixlib.h>
85 # endif
86 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE) && !defined(__TANDEM)
87 # include <sys/file.h>
88 # endif
89 #endif
90
91 #include "apps.h"
92
93 #ifndef W_OK
94 # define F_OK 0
95 # define X_OK 1
96 # define W_OK 2
97 # define R_OK 4
98 #endif
99
100 #undef PROG
101 #define PROG ca_main
102
103 #define BASE_SECTION "ca"
104 #define CONFIG_FILE "openssl.cnf"
105
106 #define ENV_DEFAULT_CA "default_ca"
107
108 #define STRING_MASK "string_mask"
109 #define UTF8_IN "utf8"
110
111 #define ENV_DIR "dir"
112 #define ENV_CERTS "certs"
113 #define ENV_CRL_DIR "crl_dir"
114 #define ENV_CA_DB "CA_DB"
115 #define ENV_NEW_CERTS_DIR "new_certs_dir"
116 #define ENV_CERTIFICATE "certificate"
117 #define ENV_SERIAL "serial"
118 #define ENV_CRLNUMBER "crlnumber"
119 #define ENV_CRL "crl"
120 #define ENV_PRIVATE_KEY "private_key"
121 #define ENV_RANDFILE "RANDFILE"
122 #define ENV_DEFAULT_DAYS "default_days"
123 #define ENV_DEFAULT_STARTDATE "default_startdate"
124 #define ENV_DEFAULT_ENDDATE "default_enddate"
125 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
126 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
127 #define ENV_DEFAULT_MD "default_md"
128 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
129 #define ENV_PRESERVE "preserve"
130 #define ENV_POLICY "policy"
131 #define ENV_EXTENSIONS "x509_extensions"
132 #define ENV_CRLEXT "crl_extensions"
133 #define ENV_MSIE_HACK "msie_hack"
134 #define ENV_NAMEOPT "name_opt"
135 #define ENV_CERTOPT "cert_opt"
136 #define ENV_EXTCOPY "copy_extensions"
137 #define ENV_UNIQUE_SUBJECT "unique_subject"
138
139 #define ENV_DATABASE "database"
140
141 /* Additional revocation information types */
142
143 #define REV_NONE 0 /* No addditional information */
144 #define REV_CRL_REASON 1 /* Value is CRL reason code */
145 #define REV_HOLD 2 /* Value is hold instruction */
146 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
147 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
148
149 static const char *ca_usage[] = {
150 "usage: ca args\n",
151 "\n",
152 " -verbose - Talk alot while doing things\n",
153 " -config file - A config file\n",
154 " -name arg - The particular CA definition to use\n",
155 " -gencrl - Generate a new CRL\n",
156 " -crldays days - Days is when the next CRL is due\n",
157 " -crlhours hours - Hours is when the next CRL is due\n",
158 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
159 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
160 " -days arg - number of days to certify the certificate for\n",
161 " -md arg - md to use, one of md2, md5, sha or sha1\n",
162 " -policy arg - The CA 'policy' to support\n",
163 " -keyfile arg - private key file\n",
164 " -keyform arg - private key file format (PEM or ENGINE)\n",
165 " -key arg - key to decode the private key if it is encrypted\n",
166 " -cert file - The CA certificate\n",
167 " -selfsign - sign a certificate with the key associated with it\n",
168 " -in file - The input PEM encoded certificate request(s)\n",
169 " -out file - Where to put the output file(s)\n",
170 " -outdir dir - Where to put output certificates\n",
171 " -infiles .... - The last argument, requests to process\n",
172 " -spkac file - File contains DN and signed public key and challenge\n",
173 " -ss_cert file - File contains a self signed cert to sign\n",
174 " -preserveDN - Don't re-order the DN\n",
175 " -noemailDN - Don't add the EMAIL field into certificate' subject\n",
176 " -batch - Don't ask questions\n",
177 " -msie_hack - msie modifications to handle all those universal strings\n",
178 " -revoke file - Revoke a certificate (given in file)\n",
179 " -subj arg - Use arg instead of request's subject\n",
180 " -utf8 - input characters are UTF8 (default ASCII)\n",
181 " -multivalue-rdn - enable support for multivalued RDNs\n",
182 " -extensions .. - Extension section (override value in config file)\n",
183 " -extfile file - Configuration file with X509v3 extentions to add\n",
184 " -crlexts .. - CRL extension section (override value in config file)\n",
185 #ifndef OPENSSL_NO_ENGINE
186 " -engine e - use engine e, possibly a hardware device.\n",
187 #endif
188 " -status serial - Shows certificate status given the serial number\n",
189 " -updatedb - Updates db for expired certificates\n",
190 NULL
191 };
192
193 #ifdef EFENCE
194 extern int EF_PROTECT_FREE;
195 extern int EF_PROTECT_BELOW;
196 extern int EF_ALIGNMENT;
197 #endif
198
199 static void lookup_fail(const char *name, const char *tag);
200 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
201 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
202 CA_DB *db, BIGNUM *serial, char *subj,
203 unsigned long chtype, int multirdn, int email_dn,
204 char *startdate, char *enddate, long days, int batch,
205 char *ext_sect, CONF *conf, int verbose,
206 unsigned long certopt, unsigned long nameopt,
207 int default_op, int ext_copy, int selfsign);
208 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
209 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
210 CA_DB *db, BIGNUM *serial, char *subj,
211 unsigned long chtype, int multirdn, int email_dn,
212 char *startdate, char *enddate, long days, int batch,
213 char *ext_sect, CONF *conf, int verbose,
214 unsigned long certopt, unsigned long nameopt,
215 int default_op, int ext_copy, ENGINE *e);
216 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
217 X509 *x509, const EVP_MD *dgst,
218 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
219 BIGNUM *serial, char *subj, unsigned long chtype,
220 int multirdn, int email_dn, char *startdate,
221 char *enddate, long days, char *ext_sect, CONF *conf,
222 int verbose, unsigned long certopt,
223 unsigned long nameopt, int default_op, int ext_copy);
224 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
225 int notext);
226 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
227 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
228 CA_DB *db, BIGNUM *serial, char *subj,
229 unsigned long chtype, int multirdn, int email_dn,
230 char *startdate, char *enddate, long days, int batch,
231 int verbose, X509_REQ *req, char *ext_sect, CONF *conf,
232 unsigned long certopt, unsigned long nameopt,
233 int default_op, int ext_copy, int selfsign);
234 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
235 static int get_certificate_status(const char *ser_status, CA_DB *db);
236 static int do_updatedb(CA_DB *db);
237 static int check_time_format(const char *str);
238 char *make_revocation_str(int rev_type, char *rev_arg);
239 int make_revoked(X509_REVOKED *rev, const char *str);
240 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
241 static CONF *conf = NULL;
242 static CONF *extconf = NULL;
243 static char *section = NULL;
244
245 static int preserve = 0;
246 static int msie_hack = 0;
247
248 int MAIN(int, char **);
249
MAIN(int argc,char ** argv)250 int MAIN(int argc, char **argv)
251 {
252 ENGINE *e = NULL;
253 char *key = NULL, *passargin = NULL;
254 int create_ser = 0;
255 int free_key = 0;
256 int total = 0;
257 int total_done = 0;
258 int badops = 0;
259 int ret = 1;
260 int email_dn = 1;
261 int req = 0;
262 int verbose = 0;
263 int gencrl = 0;
264 int dorevoke = 0;
265 int doupdatedb = 0;
266 long crldays = 0;
267 long crlhours = 0;
268 long errorline = -1;
269 char *configfile = NULL;
270 char *md = NULL;
271 char *policy = NULL;
272 char *keyfile = NULL;
273 char *certfile = NULL;
274 int keyform = FORMAT_PEM;
275 char *infile = NULL;
276 char *spkac_file = NULL;
277 char *ss_cert_file = NULL;
278 char *ser_status = NULL;
279 EVP_PKEY *pkey = NULL;
280 int output_der = 0;
281 char *outfile = NULL;
282 char *outdir = NULL;
283 char *serialfile = NULL;
284 char *crlnumberfile = NULL;
285 char *extensions = NULL;
286 char *extfile = NULL;
287 char *subj = NULL;
288 unsigned long chtype = MBSTRING_ASC;
289 int multirdn = 0;
290 char *tmp_email_dn = NULL;
291 char *crl_ext = NULL;
292 int rev_type = REV_NONE;
293 char *rev_arg = NULL;
294 BIGNUM *serial = NULL;
295 BIGNUM *crlnumber = NULL;
296 char *startdate = NULL;
297 char *enddate = NULL;
298 long days = 0;
299 int batch = 0;
300 int notext = 0;
301 unsigned long nameopt = 0, certopt = 0;
302 int default_op = 1;
303 int ext_copy = EXT_COPY_NONE;
304 int selfsign = 0;
305 X509 *x509 = NULL, *x509p = NULL;
306 X509 *x = NULL;
307 BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL;
308 char *dbfile = NULL;
309 CA_DB *db = NULL;
310 X509_CRL *crl = NULL;
311 X509_REVOKED *r = NULL;
312 ASN1_TIME *tmptm;
313 ASN1_INTEGER *tmpser;
314 char *f;
315 const char *p, **pp;
316 int i, j;
317 const EVP_MD *dgst = NULL;
318 STACK_OF(CONF_VALUE) *attribs = NULL;
319 STACK_OF(X509) *cert_sk = NULL;
320 #undef BSIZE
321 #define BSIZE 256
322 MS_STATIC char buf[3][BSIZE];
323 char *randfile = NULL;
324 #ifndef OPENSSL_NO_ENGINE
325 char *engine = NULL;
326 #endif
327 char *tofree = NULL;
328 DB_ATTR db_attr;
329
330 #ifdef EFENCE
331 EF_PROTECT_FREE = 1;
332 EF_PROTECT_BELOW = 1;
333 EF_ALIGNMENT = 0;
334 #endif
335
336 apps_startup();
337
338 conf = NULL;
339 key = NULL;
340 section = NULL;
341
342 preserve = 0;
343 msie_hack = 0;
344 if (bio_err == NULL)
345 if ((bio_err = BIO_new(BIO_s_file())) != NULL)
346 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
347
348 argc--;
349 argv++;
350 while (argc >= 1) {
351 if (strcmp(*argv, "-verbose") == 0)
352 verbose = 1;
353 else if (strcmp(*argv, "-config") == 0) {
354 if (--argc < 1)
355 goto bad;
356 configfile = *(++argv);
357 } else if (strcmp(*argv, "-name") == 0) {
358 if (--argc < 1)
359 goto bad;
360 section = *(++argv);
361 } else if (strcmp(*argv, "-subj") == 0) {
362 if (--argc < 1)
363 goto bad;
364 subj = *(++argv);
365 /* preserve=1; */
366 } else if (strcmp(*argv, "-utf8") == 0)
367 chtype = MBSTRING_UTF8;
368 else if (strcmp(*argv, "-create_serial") == 0)
369 create_ser = 1;
370 else if (strcmp(*argv, "-multivalue-rdn") == 0)
371 multirdn = 1;
372 else if (strcmp(*argv, "-startdate") == 0) {
373 if (--argc < 1)
374 goto bad;
375 startdate = *(++argv);
376 } else if (strcmp(*argv, "-enddate") == 0) {
377 if (--argc < 1)
378 goto bad;
379 enddate = *(++argv);
380 } else if (strcmp(*argv, "-days") == 0) {
381 if (--argc < 1)
382 goto bad;
383 days = atoi(*(++argv));
384 } else if (strcmp(*argv, "-md") == 0) {
385 if (--argc < 1)
386 goto bad;
387 md = *(++argv);
388 } else if (strcmp(*argv, "-policy") == 0) {
389 if (--argc < 1)
390 goto bad;
391 policy = *(++argv);
392 } else if (strcmp(*argv, "-keyfile") == 0) {
393 if (--argc < 1)
394 goto bad;
395 keyfile = *(++argv);
396 } else if (strcmp(*argv, "-keyform") == 0) {
397 if (--argc < 1)
398 goto bad;
399 keyform = str2fmt(*(++argv));
400 } else if (strcmp(*argv, "-passin") == 0) {
401 if (--argc < 1)
402 goto bad;
403 passargin = *(++argv);
404 } else if (strcmp(*argv, "-key") == 0) {
405 if (--argc < 1)
406 goto bad;
407 key = *(++argv);
408 } else if (strcmp(*argv, "-cert") == 0) {
409 if (--argc < 1)
410 goto bad;
411 certfile = *(++argv);
412 } else if (strcmp(*argv, "-selfsign") == 0)
413 selfsign = 1;
414 else if (strcmp(*argv, "-in") == 0) {
415 if (--argc < 1)
416 goto bad;
417 infile = *(++argv);
418 req = 1;
419 } else if (strcmp(*argv, "-out") == 0) {
420 if (--argc < 1)
421 goto bad;
422 outfile = *(++argv);
423 } else if (strcmp(*argv, "-outdir") == 0) {
424 if (--argc < 1)
425 goto bad;
426 outdir = *(++argv);
427 } else if (strcmp(*argv, "-notext") == 0)
428 notext = 1;
429 else if (strcmp(*argv, "-batch") == 0)
430 batch = 1;
431 else if (strcmp(*argv, "-preserveDN") == 0)
432 preserve = 1;
433 else if (strcmp(*argv, "-noemailDN") == 0)
434 email_dn = 0;
435 else if (strcmp(*argv, "-gencrl") == 0)
436 gencrl = 1;
437 else if (strcmp(*argv, "-msie_hack") == 0)
438 msie_hack = 1;
439 else if (strcmp(*argv, "-crldays") == 0) {
440 if (--argc < 1)
441 goto bad;
442 crldays = atol(*(++argv));
443 } else if (strcmp(*argv, "-crlhours") == 0) {
444 if (--argc < 1)
445 goto bad;
446 crlhours = atol(*(++argv));
447 } else if (strcmp(*argv, "-infiles") == 0) {
448 argc--;
449 argv++;
450 req = 1;
451 break;
452 } else if (strcmp(*argv, "-ss_cert") == 0) {
453 if (--argc < 1)
454 goto bad;
455 ss_cert_file = *(++argv);
456 req = 1;
457 } else if (strcmp(*argv, "-spkac") == 0) {
458 if (--argc < 1)
459 goto bad;
460 spkac_file = *(++argv);
461 req = 1;
462 } else if (strcmp(*argv, "-revoke") == 0) {
463 if (--argc < 1)
464 goto bad;
465 infile = *(++argv);
466 dorevoke = 1;
467 } else if (strcmp(*argv, "-extensions") == 0) {
468 if (--argc < 1)
469 goto bad;
470 extensions = *(++argv);
471 } else if (strcmp(*argv, "-extfile") == 0) {
472 if (--argc < 1)
473 goto bad;
474 extfile = *(++argv);
475 } else if (strcmp(*argv, "-status") == 0) {
476 if (--argc < 1)
477 goto bad;
478 ser_status = *(++argv);
479 } else if (strcmp(*argv, "-updatedb") == 0) {
480 doupdatedb = 1;
481 } else if (strcmp(*argv, "-crlexts") == 0) {
482 if (--argc < 1)
483 goto bad;
484 crl_ext = *(++argv);
485 } else if (strcmp(*argv, "-crl_reason") == 0) {
486 if (--argc < 1)
487 goto bad;
488 rev_arg = *(++argv);
489 rev_type = REV_CRL_REASON;
490 } else if (strcmp(*argv, "-crl_hold") == 0) {
491 if (--argc < 1)
492 goto bad;
493 rev_arg = *(++argv);
494 rev_type = REV_HOLD;
495 } else if (strcmp(*argv, "-crl_compromise") == 0) {
496 if (--argc < 1)
497 goto bad;
498 rev_arg = *(++argv);
499 rev_type = REV_KEY_COMPROMISE;
500 } else if (strcmp(*argv, "-crl_CA_compromise") == 0) {
501 if (--argc < 1)
502 goto bad;
503 rev_arg = *(++argv);
504 rev_type = REV_CA_COMPROMISE;
505 }
506 #ifndef OPENSSL_NO_ENGINE
507 else if (strcmp(*argv, "-engine") == 0) {
508 if (--argc < 1)
509 goto bad;
510 engine = *(++argv);
511 }
512 #endif
513 else {
514 bad:
515 BIO_printf(bio_err, "unknown option %s\n", *argv);
516 badops = 1;
517 break;
518 }
519 argc--;
520 argv++;
521 }
522
523 if (badops) {
524 for (pp = ca_usage; (*pp != NULL); pp++)
525 BIO_printf(bio_err, "%s", *pp);
526 goto err;
527 }
528
529 ERR_load_crypto_strings();
530
531 /*****************************************************************/
532 tofree = NULL;
533 if (configfile == NULL)
534 configfile = getenv("OPENSSL_CONF");
535 if (configfile == NULL)
536 configfile = getenv("SSLEAY_CONF");
537 if (configfile == NULL) {
538 const char *s = X509_get_default_cert_area();
539 size_t len;
540
541 #ifdef OPENSSL_SYS_VMS
542 len = strlen(s) + sizeof(CONFIG_FILE);
543 tofree = OPENSSL_malloc(len);
544 strcpy(tofree, s);
545 #else
546 len = strlen(s) + sizeof(CONFIG_FILE) + 1;
547 tofree = OPENSSL_malloc(len);
548 BUF_strlcpy(tofree, s, len);
549 BUF_strlcat(tofree, "/", len);
550 #endif
551 BUF_strlcat(tofree, CONFIG_FILE, len);
552 configfile = tofree;
553 }
554
555 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
556 conf = NCONF_new(NULL);
557 if (NCONF_load(conf, configfile, &errorline) <= 0) {
558 if (errorline <= 0)
559 BIO_printf(bio_err, "error loading the config file '%s'\n",
560 configfile);
561 else
562 BIO_printf(bio_err, "error on line %ld of config file '%s'\n",
563 errorline, configfile);
564 goto err;
565 }
566 if (tofree) {
567 OPENSSL_free(tofree);
568 tofree = NULL;
569 }
570
571 if (!load_config(bio_err, conf))
572 goto err;
573
574 #ifndef OPENSSL_NO_ENGINE
575 e = setup_engine(bio_err, engine, 0);
576 #endif
577
578 /* Lets get the config section we are using */
579 if (section == NULL) {
580 section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_CA);
581 if (section == NULL) {
582 lookup_fail(BASE_SECTION, ENV_DEFAULT_CA);
583 goto err;
584 }
585 }
586
587 if (conf != NULL) {
588 p = NCONF_get_string(conf, NULL, "oid_file");
589 if (p == NULL)
590 ERR_clear_error();
591 if (p != NULL) {
592 BIO *oid_bio;
593
594 oid_bio = BIO_new_file(p, "r");
595 if (oid_bio == NULL) {
596 /*-
597 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
598 ERR_print_errors(bio_err);
599 */
600 ERR_clear_error();
601 } else {
602 OBJ_create_objects(oid_bio);
603 BIO_free(oid_bio);
604 }
605 }
606 if (!add_oid_section(bio_err, conf)) {
607 ERR_print_errors(bio_err);
608 goto err;
609 }
610 }
611
612 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
613 if (randfile == NULL)
614 ERR_clear_error();
615 app_RAND_load_file(randfile, bio_err, 0);
616
617 f = NCONF_get_string(conf, section, STRING_MASK);
618 if (!f)
619 ERR_clear_error();
620
621 if (f && !ASN1_STRING_set_default_mask_asc(f)) {
622 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
623 goto err;
624 }
625
626 if (chtype != MBSTRING_UTF8) {
627 f = NCONF_get_string(conf, section, UTF8_IN);
628 if (!f)
629 ERR_clear_error();
630 else if (!strcmp(f, "yes"))
631 chtype = MBSTRING_UTF8;
632 }
633
634 db_attr.unique_subject = 1;
635 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
636 if (p) {
637 #ifdef RL_DEBUG
638 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
639 #endif
640 db_attr.unique_subject = parse_yesno(p, 1);
641 } else
642 ERR_clear_error();
643 #ifdef RL_DEBUG
644 if (!p)
645 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n", p);
646 #endif
647 #ifdef RL_DEBUG
648 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
649 db_attr.unique_subject);
650 #endif
651
652 in = BIO_new(BIO_s_file());
653 out = BIO_new(BIO_s_file());
654 Sout = BIO_new(BIO_s_file());
655 Cout = BIO_new(BIO_s_file());
656 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) {
657 ERR_print_errors(bio_err);
658 goto err;
659 }
660
661 /*****************************************************************/
662 /* report status of cert with serial number given on command line */
663 if (ser_status) {
664 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
665 lookup_fail(section, ENV_DATABASE);
666 goto err;
667 }
668 db = load_index(dbfile, &db_attr);
669 if (db == NULL)
670 goto err;
671
672 if (!index_index(db))
673 goto err;
674
675 if (get_certificate_status(ser_status, db) != 1)
676 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
677 goto err;
678 }
679
680 /*****************************************************************/
681 /* we definitely need a private key, so let's get it */
682
683 if ((keyfile == NULL) && ((keyfile = NCONF_get_string(conf,
684 section,
685 ENV_PRIVATE_KEY)) ==
686 NULL)) {
687 lookup_fail(section, ENV_PRIVATE_KEY);
688 goto err;
689 }
690 if (!key) {
691 free_key = 1;
692 if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) {
693 BIO_printf(bio_err, "Error getting password\n");
694 goto err;
695 }
696 }
697 pkey = load_key(bio_err, keyfile, keyform, 0, key, e, "CA private key");
698 if (key)
699 OPENSSL_cleanse(key, strlen(key));
700 if (pkey == NULL) {
701 /* load_key() has already printed an appropriate message */
702 goto err;
703 }
704
705 /*****************************************************************/
706 /* we need a certificate */
707 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
708 if ((certfile == NULL)
709 && ((certfile = NCONF_get_string(conf,
710 section,
711 ENV_CERTIFICATE)) == NULL)) {
712 lookup_fail(section, ENV_CERTIFICATE);
713 goto err;
714 }
715 x509 = load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
716 "CA certificate");
717 if (x509 == NULL)
718 goto err;
719
720 if (!X509_check_private_key(x509, pkey)) {
721 BIO_printf(bio_err,
722 "CA certificate and CA private key do not match\n");
723 goto err;
724 }
725 }
726 if (!selfsign)
727 x509p = x509;
728
729 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
730 if (f == NULL)
731 ERR_clear_error();
732 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
733 preserve = 1;
734 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
735 if (f == NULL)
736 ERR_clear_error();
737 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
738 msie_hack = 1;
739
740 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
741
742 if (f) {
743 if (!set_name_ex(&nameopt, f)) {
744 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
745 goto err;
746 }
747 default_op = 0;
748 } else
749 ERR_clear_error();
750
751 f = NCONF_get_string(conf, section, ENV_CERTOPT);
752
753 if (f) {
754 if (!set_cert_ex(&certopt, f)) {
755 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
756 goto err;
757 }
758 default_op = 0;
759 } else
760 ERR_clear_error();
761
762 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
763
764 if (f) {
765 if (!set_ext_copy(&ext_copy, f)) {
766 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
767 goto err;
768 }
769 } else
770 ERR_clear_error();
771
772 /*****************************************************************/
773 /* lookup where to write new certificates */
774 if ((outdir == NULL) && (req)) {
775 struct stat sb;
776
777 if ((outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR))
778 == NULL) {
779 BIO_printf(bio_err,
780 "there needs to be defined a directory for new certificate to be placed in\n");
781 goto err;
782 }
783 #ifndef OPENSSL_SYS_VMS
784 /*
785 * outdir is a directory spec, but access() for VMS demands a
786 * filename. In any case, stat(), below, will catch the problem if
787 * outdir is not a directory spec, and the fopen() or open() will
788 * catch an error if there is no write access.
789 *
790 * Presumably, this problem could also be solved by using the DEC C
791 * routines to convert the directory syntax to Unixly, and give that
792 * to access(). However, time's too short to do that just now.
793 */
794 if (access(outdir, R_OK | W_OK | X_OK) != 0) {
795 BIO_printf(bio_err, "I am unable to access the %s directory\n",
796 outdir);
797 perror(outdir);
798 goto err;
799 }
800
801 if (stat(outdir, &sb) != 0) {
802 BIO_printf(bio_err, "unable to stat(%s)\n", outdir);
803 perror(outdir);
804 goto err;
805 }
806 # ifdef S_ISDIR
807 if (!S_ISDIR(sb.st_mode)) {
808 BIO_printf(bio_err, "%s need to be a directory\n", outdir);
809 perror(outdir);
810 goto err;
811 }
812 # endif
813 #endif
814 }
815
816 /*****************************************************************/
817 /* we need to load the database file */
818 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
819 lookup_fail(section, ENV_DATABASE);
820 goto err;
821 }
822 db = load_index(dbfile, &db_attr);
823 if (db == NULL)
824 goto err;
825
826 /* Lets check some fields */
827 for (i = 0; i < sk_num(db->db->data); i++) {
828 pp = (const char **)sk_value(db->db->data, i);
829 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
830 BIO_printf(bio_err,
831 "entry %d: not revoked yet, but has a revocation date\n",
832 i + 1);
833 goto err;
834 }
835 if ((pp[DB_type][0] == DB_TYPE_REV) &&
836 !make_revoked(NULL, pp[DB_rev_date])) {
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 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
842 goto err;
843 }
844 p = pp[DB_serial];
845 j = strlen(p);
846 if (*p == '-') {
847 p++;
848 j--;
849 }
850 if ((j & 1) || (j < 2)) {
851 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
852 i + 1, j);
853 goto err;
854 }
855 while (*p) {
856 if (!(((*p >= '0') && (*p <= '9')) ||
857 ((*p >= 'A') && (*p <= 'F')) ||
858 ((*p >= 'a') && (*p <= 'f')))) {
859 BIO_printf(bio_err,
860 "entry %d: bad serial number characters, char pos %ld, char is '%c'\n",
861 i + 1, (long)(p - pp[DB_serial]), *p);
862 goto err;
863 }
864 p++;
865 }
866 }
867 if (verbose) {
868 BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); /* cannot fail */
869 #ifdef OPENSSL_SYS_VMS
870 {
871 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
872 out = BIO_push(tmpbio, out);
873 }
874 #endif
875 TXT_DB_write(out, db->db);
876 BIO_printf(bio_err, "%d entries loaded from the database\n",
877 db->db->data->num);
878 BIO_printf(bio_err, "generating index\n");
879 }
880
881 if (!index_index(db))
882 goto err;
883
884 /*****************************************************************/
885 /* Update the db file for expired certificates */
886 if (doupdatedb) {
887 if (verbose)
888 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
889
890 i = do_updatedb(db);
891 if (i == -1) {
892 BIO_printf(bio_err, "Malloc failure\n");
893 goto err;
894 } else if (i == 0) {
895 if (verbose)
896 BIO_printf(bio_err, "No entries found to mark expired\n");
897 } else {
898 if (!save_index(dbfile, "new", db))
899 goto err;
900
901 if (!rotate_index(dbfile, "new", "old"))
902 goto err;
903
904 if (verbose)
905 BIO_printf(bio_err,
906 "Done. %d entries marked as expired\n", i);
907 }
908 }
909
910 /*****************************************************************/
911 /* Read extentions config file */
912 if (extfile) {
913 extconf = NCONF_new(NULL);
914 if (NCONF_load(extconf, extfile, &errorline) <= 0) {
915 if (errorline <= 0)
916 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
917 extfile);
918 else
919 BIO_printf(bio_err,
920 "ERROR: on line %ld of config file '%s'\n",
921 errorline, extfile);
922 ret = 1;
923 goto err;
924 }
925
926 if (verbose)
927 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
928 extfile);
929
930 /* We can have sections in the ext file */
931 if (!extensions
932 && !(extensions =
933 NCONF_get_string(extconf, "default", "extensions")))
934 extensions = "default";
935 }
936
937 /*****************************************************************/
938 if (req || gencrl) {
939 if (outfile != NULL) {
940 if (BIO_write_filename(Sout, outfile) <= 0) {
941 perror(outfile);
942 goto err;
943 }
944 } else {
945 BIO_set_fp(Sout, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
946 #ifdef OPENSSL_SYS_VMS
947 {
948 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
949 Sout = BIO_push(tmpbio, Sout);
950 }
951 #endif
952 }
953 }
954
955 if ((md == NULL) && ((md = NCONF_get_string(conf,
956 section,
957 ENV_DEFAULT_MD)) == NULL)) {
958 lookup_fail(section, ENV_DEFAULT_MD);
959 goto err;
960 }
961
962 if ((dgst = EVP_get_digestbyname(md)) == NULL) {
963 BIO_printf(bio_err, "%s is an unsupported message digest type\n", md);
964 goto err;
965 }
966
967 if (req) {
968 if ((email_dn == 1) && ((tmp_email_dn = NCONF_get_string(conf,
969 section,
970 ENV_DEFAULT_EMAIL_DN))
971 != NULL)) {
972 if (strcmp(tmp_email_dn, "no") == 0)
973 email_dn = 0;
974 }
975 if (verbose)
976 BIO_printf(bio_err, "message digest is %s\n",
977 OBJ_nid2ln(dgst->type));
978 if ((policy == NULL) && ((policy = NCONF_get_string(conf,
979 section,
980 ENV_POLICY)) ==
981 NULL)) {
982 lookup_fail(section, ENV_POLICY);
983 goto err;
984 }
985 if (verbose)
986 BIO_printf(bio_err, "policy is %s\n", policy);
987
988 if ((serialfile = NCONF_get_string(conf, section, ENV_SERIAL))
989 == NULL) {
990 lookup_fail(section, ENV_SERIAL);
991 goto err;
992 }
993
994 if (!extconf) {
995 /*
996 * no '-extfile' option, so we look for extensions in the main
997 * configuration file
998 */
999 if (!extensions) {
1000 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
1001 if (!extensions)
1002 ERR_clear_error();
1003 }
1004 if (extensions) {
1005 /* Check syntax of file */
1006 X509V3_CTX ctx;
1007 X509V3_set_ctx_test(&ctx);
1008 X509V3_set_nconf(&ctx, conf);
1009 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
1010 BIO_printf(bio_err,
1011 "Error Loading extension section %s\n",
1012 extensions);
1013 ret = 1;
1014 goto err;
1015 }
1016 }
1017 }
1018
1019 if (startdate == NULL) {
1020 startdate = NCONF_get_string(conf, section,
1021 ENV_DEFAULT_STARTDATE);
1022 if (startdate == NULL)
1023 ERR_clear_error();
1024 }
1025 if (startdate && !ASN1_UTCTIME_set_string(NULL, startdate)) {
1026 BIO_printf(bio_err,
1027 "start date is invalid, it should be YYMMDDHHMMSSZ\n");
1028 goto err;
1029 }
1030 if (startdate == NULL)
1031 startdate = "today";
1032
1033 if (enddate == NULL) {
1034 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
1035 if (enddate == NULL)
1036 ERR_clear_error();
1037 }
1038 if (enddate && !ASN1_UTCTIME_set_string(NULL, enddate)) {
1039 BIO_printf(bio_err,
1040 "end date is invalid, it should be YYMMDDHHMMSSZ\n");
1041 goto err;
1042 }
1043
1044 if (days == 0) {
1045 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
1046 days = 0;
1047 }
1048 if (!enddate && (days == 0)) {
1049 BIO_printf(bio_err,
1050 "cannot lookup how many days to certify for\n");
1051 goto err;
1052 }
1053
1054 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
1055 BIO_printf(bio_err, "error while loading serial number\n");
1056 goto err;
1057 }
1058 if (verbose) {
1059 if (BN_is_zero(serial))
1060 BIO_printf(bio_err, "next serial number is 00\n");
1061 else {
1062 if ((f = BN_bn2hex(serial)) == NULL)
1063 goto err;
1064 BIO_printf(bio_err, "next serial number is %s\n", f);
1065 OPENSSL_free(f);
1066 }
1067 }
1068
1069 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
1070 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
1071 goto err;
1072 }
1073
1074 if ((cert_sk = sk_X509_new_null()) == NULL) {
1075 BIO_printf(bio_err, "Memory allocation failure\n");
1076 goto err;
1077 }
1078 if (spkac_file != NULL) {
1079 total++;
1080 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, attribs, db,
1081 serial, subj, chtype, multirdn, email_dn,
1082 startdate, enddate, days, extensions, conf,
1083 verbose, certopt, nameopt, default_op,
1084 ext_copy);
1085 if (j < 0)
1086 goto err;
1087 if (j > 0) {
1088 total_done++;
1089 BIO_printf(bio_err, "\n");
1090 if (!BN_add_word(serial, 1))
1091 goto err;
1092 if (!sk_X509_push(cert_sk, x)) {
1093 BIO_printf(bio_err, "Memory allocation failure\n");
1094 goto err;
1095 }
1096 if (outfile) {
1097 output_der = 1;
1098 batch = 1;
1099 }
1100 }
1101 }
1102 if (ss_cert_file != NULL) {
1103 total++;
1104 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, attribs,
1105 db, serial, subj, chtype, multirdn, email_dn,
1106 startdate, enddate, days, batch, extensions,
1107 conf, verbose, certopt, nameopt, default_op,
1108 ext_copy, e);
1109 if (j < 0)
1110 goto err;
1111 if (j > 0) {
1112 total_done++;
1113 BIO_printf(bio_err, "\n");
1114 if (!BN_add_word(serial, 1))
1115 goto err;
1116 if (!sk_X509_push(cert_sk, x)) {
1117 BIO_printf(bio_err, "Memory allocation failure\n");
1118 goto err;
1119 }
1120 }
1121 }
1122 if (infile != NULL) {
1123 total++;
1124 j = certify(&x, infile, pkey, x509p, dgst, attribs, db,
1125 serial, subj, chtype, multirdn, email_dn, startdate,
1126 enddate, days, batch, extensions, conf, verbose,
1127 certopt, nameopt, default_op, ext_copy, selfsign);
1128 if (j < 0)
1129 goto err;
1130 if (j > 0) {
1131 total_done++;
1132 BIO_printf(bio_err, "\n");
1133 if (!BN_add_word(serial, 1))
1134 goto err;
1135 if (!sk_X509_push(cert_sk, x)) {
1136 BIO_printf(bio_err, "Memory allocation failure\n");
1137 goto err;
1138 }
1139 }
1140 }
1141 for (i = 0; i < argc; i++) {
1142 total++;
1143 j = certify(&x, argv[i], pkey, x509p, dgst, attribs, db,
1144 serial, subj, chtype, multirdn, email_dn, startdate,
1145 enddate, days, batch, extensions, conf, verbose,
1146 certopt, nameopt, default_op, ext_copy, selfsign);
1147 if (j < 0)
1148 goto err;
1149 if (j > 0) {
1150 total_done++;
1151 BIO_printf(bio_err, "\n");
1152 if (!BN_add_word(serial, 1))
1153 goto err;
1154 if (!sk_X509_push(cert_sk, x)) {
1155 BIO_printf(bio_err, "Memory allocation failure\n");
1156 goto err;
1157 }
1158 }
1159 }
1160 /*
1161 * we have a stack of newly certified certificates and a data base
1162 * and serial number that need updating
1163 */
1164
1165 if (sk_X509_num(cert_sk) > 0) {
1166 if (!batch) {
1167 BIO_printf(bio_err,
1168 "\n%d out of %d certificate requests certified, commit? [y/n]",
1169 total_done, total);
1170 (void)BIO_flush(bio_err);
1171 buf[0][0] = '\0';
1172 if (!fgets(buf[0], 10, stdin)) {
1173 BIO_printf(bio_err,
1174 "CERTIFICATION CANCELED: I/O error\n");
1175 ret = 0;
1176 goto err;
1177 }
1178 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) {
1179 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1180 ret = 0;
1181 goto err;
1182 }
1183 }
1184
1185 BIO_printf(bio_err, "Write out database with %d new entries\n",
1186 sk_X509_num(cert_sk));
1187
1188 if (!save_serial(serialfile, "new", serial, NULL))
1189 goto err;
1190
1191 if (!save_index(dbfile, "new", db))
1192 goto err;
1193 }
1194
1195 if (verbose)
1196 BIO_printf(bio_err, "writing new certificates\n");
1197 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1198 int k;
1199 char *n;
1200
1201 x = sk_X509_value(cert_sk, i);
1202
1203 j = x->cert_info->serialNumber->length;
1204 p = (const char *)x->cert_info->serialNumber->data;
1205
1206 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) {
1207 BIO_printf(bio_err, "certificate file name too long\n");
1208 goto err;
1209 }
1210
1211 strcpy(buf[2], outdir);
1212
1213 #ifndef OPENSSL_SYS_VMS
1214 BUF_strlcat(buf[2], "/", sizeof(buf[2]));
1215 #endif
1216
1217 n = (char *)&(buf[2][strlen(buf[2])]);
1218 if (j > 0) {
1219 for (k = 0; k < j; k++) {
1220 if (n >= &(buf[2][sizeof(buf[2])]))
1221 break;
1222 BIO_snprintf(n,
1223 &buf[2][0] + sizeof(buf[2]) - n,
1224 "%02X", (unsigned char)*(p++));
1225 n += 2;
1226 }
1227 } else {
1228 *(n++) = '0';
1229 *(n++) = '0';
1230 }
1231 *(n++) = '.';
1232 *(n++) = 'p';
1233 *(n++) = 'e';
1234 *(n++) = 'm';
1235 *n = '\0';
1236 if (verbose)
1237 BIO_printf(bio_err, "writing %s\n", buf[2]);
1238
1239 if (BIO_write_filename(Cout, buf[2]) <= 0) {
1240 perror(buf[2]);
1241 goto err;
1242 }
1243 write_new_certificate(Cout, x, 0, notext);
1244 write_new_certificate(Sout, x, output_der, notext);
1245 }
1246
1247 if (sk_X509_num(cert_sk)) {
1248 /* Rename the database and the serial file */
1249 if (!rotate_serial(serialfile, "new", "old"))
1250 goto err;
1251
1252 if (!rotate_index(dbfile, "new", "old"))
1253 goto err;
1254
1255 BIO_printf(bio_err, "Data Base Updated\n");
1256 }
1257 }
1258
1259 /*****************************************************************/
1260 if (gencrl) {
1261 int crl_v2 = 0;
1262 if (!crl_ext) {
1263 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1264 if (!crl_ext)
1265 ERR_clear_error();
1266 }
1267 if (crl_ext) {
1268 /* Check syntax of file */
1269 X509V3_CTX ctx;
1270 X509V3_set_ctx_test(&ctx);
1271 X509V3_set_nconf(&ctx, conf);
1272 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1273 BIO_printf(bio_err,
1274 "Error Loading CRL extension section %s\n",
1275 crl_ext);
1276 ret = 1;
1277 goto err;
1278 }
1279 }
1280
1281 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1282 != NULL)
1283 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1284 BIO_printf(bio_err, "error while loading CRL number\n");
1285 goto err;
1286 }
1287
1288 if (!crldays && !crlhours) {
1289 if (!NCONF_get_number(conf, section,
1290 ENV_DEFAULT_CRL_DAYS, &crldays))
1291 crldays = 0;
1292 if (!NCONF_get_number(conf, section,
1293 ENV_DEFAULT_CRL_HOURS, &crlhours))
1294 crlhours = 0;
1295 }
1296 if ((crldays == 0) && (crlhours == 0)) {
1297 BIO_printf(bio_err,
1298 "cannot lookup how long until the next CRL is issued\n");
1299 goto err;
1300 }
1301
1302 if (verbose)
1303 BIO_printf(bio_err, "making CRL\n");
1304 if ((crl = X509_CRL_new()) == NULL)
1305 goto err;
1306 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1307 goto err;
1308
1309 tmptm = ASN1_TIME_new();
1310 if (!tmptm)
1311 goto err;
1312 X509_gmtime_adj(tmptm, 0);
1313 X509_CRL_set_lastUpdate(crl, tmptm);
1314 X509_gmtime_adj(tmptm, (crldays * 24 + crlhours) * 60 * 60);
1315 X509_CRL_set_nextUpdate(crl, tmptm);
1316
1317 ASN1_TIME_free(tmptm);
1318
1319 for (i = 0; i < sk_num(db->db->data); i++) {
1320 pp = (const char **)sk_value(db->db->data, i);
1321 if (pp[DB_type][0] == DB_TYPE_REV) {
1322 if ((r = X509_REVOKED_new()) == NULL)
1323 goto err;
1324 j = make_revoked(r, pp[DB_rev_date]);
1325 if (!j)
1326 goto err;
1327 if (j == 2)
1328 crl_v2 = 1;
1329 if (!BN_hex2bn(&serial, pp[DB_serial]))
1330 goto err;
1331 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1332 BN_free(serial);
1333 serial = NULL;
1334 if (!tmpser)
1335 goto err;
1336 X509_REVOKED_set_serialNumber(r, tmpser);
1337 ASN1_INTEGER_free(tmpser);
1338 X509_CRL_add0_revoked(crl, r);
1339 }
1340 }
1341
1342 /*
1343 * sort the data so it will be written in serial number order
1344 */
1345 X509_CRL_sort(crl);
1346
1347 /* we now have a CRL */
1348 if (verbose)
1349 BIO_printf(bio_err, "signing CRL\n");
1350 #ifndef OPENSSL_NO_DSA
1351 if (pkey->type == EVP_PKEY_DSA)
1352 dgst = EVP_dss1();
1353 else
1354 #endif
1355 #ifndef OPENSSL_NO_ECDSA
1356 if (pkey->type == EVP_PKEY_EC)
1357 dgst = EVP_ecdsa();
1358 #endif
1359
1360 /* Add any extensions asked for */
1361
1362 if (crl_ext || crlnumberfile != NULL) {
1363 X509V3_CTX crlctx;
1364 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1365 X509V3_set_nconf(&crlctx, conf);
1366
1367 if (crl_ext)
1368 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1369 goto err;
1370 if (crlnumberfile != NULL) {
1371 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1372 if (!tmpser)
1373 goto err;
1374 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1375 ASN1_INTEGER_free(tmpser);
1376 crl_v2 = 1;
1377 if (!BN_add_word(crlnumber, 1))
1378 goto err;
1379 }
1380 }
1381 if (crl_ext || crl_v2) {
1382 if (!X509_CRL_set_version(crl, 1))
1383 goto err; /* version 2 CRL */
1384 }
1385
1386 /* we have a CRL number that need updating */
1387 if (crlnumberfile != NULL)
1388 if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1389 goto err;
1390
1391 if (!X509_CRL_sign(crl, pkey, dgst))
1392 goto err;
1393
1394 PEM_write_bio_X509_CRL(Sout, crl);
1395
1396 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1397 if (!rotate_serial(crlnumberfile, "new", "old"))
1398 goto err;
1399
1400 }
1401 /*****************************************************************/
1402 if (dorevoke) {
1403 if (infile == NULL) {
1404 BIO_printf(bio_err, "no input files\n");
1405 goto err;
1406 } else {
1407 X509 *revcert;
1408 revcert = load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile);
1409 if (revcert == NULL)
1410 goto err;
1411 j = do_revoke(revcert, db, rev_type, rev_arg);
1412 if (j <= 0)
1413 goto err;
1414 X509_free(revcert);
1415
1416 if (!save_index(dbfile, "new", db))
1417 goto err;
1418
1419 if (!rotate_index(dbfile, "new", "old"))
1420 goto err;
1421
1422 BIO_printf(bio_err, "Data Base Updated\n");
1423 }
1424 }
1425 /*****************************************************************/
1426 ret = 0;
1427 err:
1428 if (tofree)
1429 OPENSSL_free(tofree);
1430 BIO_free_all(Cout);
1431 BIO_free_all(Sout);
1432 BIO_free_all(out);
1433 BIO_free_all(in);
1434
1435 if (cert_sk)
1436 sk_X509_pop_free(cert_sk, X509_free);
1437
1438 if (ret)
1439 ERR_print_errors(bio_err);
1440 app_RAND_write_file(randfile, bio_err);
1441 if (free_key && key)
1442 OPENSSL_free(key);
1443 BN_free(serial);
1444 free_index(db);
1445 EVP_PKEY_free(pkey);
1446 if (x509)
1447 X509_free(x509);
1448 X509_CRL_free(crl);
1449 NCONF_free(conf);
1450 NCONF_free(extconf);
1451 OBJ_cleanup();
1452 apps_shutdown();
1453 OPENSSL_EXIT(ret);
1454 }
1455
lookup_fail(const char * name,const char * tag)1456 static void lookup_fail(const char *name, const char *tag)
1457 {
1458 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag);
1459 }
1460
certify(X509 ** xret,char * infile,EVP_PKEY * pkey,X509 * x509,const EVP_MD * dgst,STACK_OF (CONF_VALUE)* policy,CA_DB * db,BIGNUM * serial,char * subj,unsigned long chtype,int multirdn,int email_dn,char * startdate,char * enddate,long days,int batch,char * ext_sect,CONF * lconf,int verbose,unsigned long certopt,unsigned long nameopt,int default_op,int ext_copy,int selfsign)1461 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1462 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
1463 CA_DB *db, BIGNUM *serial, char *subj,
1464 unsigned long chtype, int multirdn, int email_dn,
1465 char *startdate, char *enddate, long days, int batch,
1466 char *ext_sect, CONF *lconf, int verbose,
1467 unsigned long certopt, unsigned long nameopt,
1468 int default_op, int ext_copy, int selfsign)
1469 {
1470 X509_REQ *req = NULL;
1471 BIO *in = NULL;
1472 EVP_PKEY *pktmp = NULL;
1473 int ok = -1, i;
1474
1475 in = BIO_new(BIO_s_file());
1476
1477 if (BIO_read_filename(in, infile) <= 0) {
1478 perror(infile);
1479 goto err;
1480 }
1481 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1482 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1483 infile);
1484 goto err;
1485 }
1486 if (verbose)
1487 X509_REQ_print(bio_err, req);
1488
1489 BIO_printf(bio_err, "Check that the request matches the signature\n");
1490
1491 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1492 BIO_printf(bio_err,
1493 "Certificate request and CA private key do not match\n");
1494 ok = 0;
1495 goto err;
1496 }
1497 if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) {
1498 BIO_printf(bio_err, "error unpacking public key\n");
1499 goto err;
1500 }
1501 i = X509_REQ_verify(req, pktmp);
1502 EVP_PKEY_free(pktmp);
1503 if (i < 0) {
1504 ok = 0;
1505 BIO_printf(bio_err, "Signature verification problems....\n");
1506 ERR_print_errors(bio_err);
1507 goto err;
1508 }
1509 if (i == 0) {
1510 ok = 0;
1511 BIO_printf(bio_err,
1512 "Signature did not match the certificate request\n");
1513 ERR_print_errors(bio_err);
1514 goto err;
1515 } else
1516 BIO_printf(bio_err, "Signature ok\n");
1517
1518 ok = do_body(xret, pkey, x509, dgst, policy, db, serial, subj, chtype,
1519 multirdn, email_dn, startdate, enddate, days, batch, verbose,
1520 req, ext_sect, lconf, certopt, nameopt, default_op, ext_copy,
1521 selfsign);
1522
1523 err:
1524 if (req != NULL)
1525 X509_REQ_free(req);
1526 if (in != NULL)
1527 BIO_free(in);
1528 return (ok);
1529 }
1530
certify_cert(X509 ** xret,char * infile,EVP_PKEY * pkey,X509 * x509,const EVP_MD * dgst,STACK_OF (CONF_VALUE)* policy,CA_DB * db,BIGNUM * serial,char * subj,unsigned long chtype,int multirdn,int email_dn,char * startdate,char * enddate,long days,int batch,char * ext_sect,CONF * lconf,int verbose,unsigned long certopt,unsigned long nameopt,int default_op,int ext_copy,ENGINE * e)1531 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1532 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
1533 CA_DB *db, BIGNUM *serial, char *subj,
1534 unsigned long chtype, int multirdn, int email_dn,
1535 char *startdate, char *enddate, long days, int batch,
1536 char *ext_sect, CONF *lconf, int verbose,
1537 unsigned long certopt, unsigned long nameopt,
1538 int default_op, int ext_copy, ENGINE *e)
1539 {
1540 X509 *req = NULL;
1541 X509_REQ *rreq = NULL;
1542 EVP_PKEY *pktmp = NULL;
1543 int ok = -1, i;
1544
1545 if ((req =
1546 load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1547 goto err;
1548 if (verbose)
1549 X509_print(bio_err, req);
1550
1551 BIO_printf(bio_err, "Check that the request matches the signature\n");
1552
1553 if ((pktmp = X509_get_pubkey(req)) == NULL) {
1554 BIO_printf(bio_err, "error unpacking public key\n");
1555 goto err;
1556 }
1557 i = X509_verify(req, pktmp);
1558 EVP_PKEY_free(pktmp);
1559 if (i < 0) {
1560 ok = 0;
1561 BIO_printf(bio_err, "Signature verification problems....\n");
1562 goto err;
1563 }
1564 if (i == 0) {
1565 ok = 0;
1566 BIO_printf(bio_err, "Signature did not match the certificate\n");
1567 goto err;
1568 } else
1569 BIO_printf(bio_err, "Signature ok\n");
1570
1571 if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
1572 goto err;
1573
1574 ok = do_body(xret, pkey, x509, dgst, policy, db, serial, subj, chtype,
1575 multirdn, email_dn, startdate, enddate, days, batch, verbose,
1576 rreq, ext_sect, lconf, certopt, nameopt, default_op,
1577 ext_copy, 0);
1578
1579 err:
1580 if (rreq != NULL)
1581 X509_REQ_free(rreq);
1582 if (req != NULL)
1583 X509_free(req);
1584 return (ok);
1585 }
1586
do_body(X509 ** xret,EVP_PKEY * pkey,X509 * x509,const EVP_MD * dgst,STACK_OF (CONF_VALUE)* policy,CA_DB * db,BIGNUM * serial,char * subj,unsigned long chtype,int multirdn,int email_dn,char * startdate,char * enddate,long days,int batch,int verbose,X509_REQ * req,char * ext_sect,CONF * lconf,unsigned long certopt,unsigned long nameopt,int default_op,int ext_copy,int selfsign)1587 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1588 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy,
1589 CA_DB *db, BIGNUM *serial, char *subj,
1590 unsigned long chtype, int multirdn, int email_dn,
1591 char *startdate, char *enddate, long days, int batch,
1592 int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1593 unsigned long certopt, unsigned long nameopt,
1594 int default_op, int ext_copy, int selfsign)
1595 {
1596 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1597 NULL;
1598 ASN1_UTCTIME *tm, *tmptm;
1599 ASN1_STRING *str, *str2;
1600 ASN1_OBJECT *obj;
1601 X509 *ret = NULL;
1602 X509_CINF *ci;
1603 X509_NAME_ENTRY *ne;
1604 X509_NAME_ENTRY *tne, *push;
1605 EVP_PKEY *pktmp;
1606 int ok = -1, i, j, last, nid;
1607 const char *p;
1608 CONF_VALUE *cv;
1609 char *row[DB_NUMBER], **rrow = NULL, **irow = NULL;
1610 char buf[25];
1611
1612 tmptm = ASN1_UTCTIME_new();
1613 if (tmptm == NULL) {
1614 BIO_printf(bio_err, "malloc error\n");
1615 return (0);
1616 }
1617
1618 for (i = 0; i < DB_NUMBER; i++)
1619 row[i] = NULL;
1620
1621 if (subj) {
1622 X509_NAME *n = parse_name(subj, chtype, multirdn);
1623
1624 if (!n) {
1625 ERR_print_errors(bio_err);
1626 goto err;
1627 }
1628 X509_REQ_set_subject_name(req, n);
1629 req->req_info->enc.modified = 1;
1630 X509_NAME_free(n);
1631 }
1632
1633 if (default_op)
1634 BIO_printf(bio_err,
1635 "The Subject's Distinguished Name is as follows\n");
1636
1637 name = X509_REQ_get_subject_name(req);
1638 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1639 ne = X509_NAME_get_entry(name, i);
1640 str = X509_NAME_ENTRY_get_data(ne);
1641 obj = X509_NAME_ENTRY_get_object(ne);
1642
1643 if (msie_hack) {
1644 /* assume all type should be strings */
1645 nid = OBJ_obj2nid(ne->object);
1646
1647 if (str->type == V_ASN1_UNIVERSALSTRING)
1648 ASN1_UNIVERSALSTRING_to_string(str);
1649
1650 if ((str->type == V_ASN1_IA5STRING) &&
1651 (nid != NID_pkcs9_emailAddress))
1652 str->type = V_ASN1_T61STRING;
1653
1654 if ((nid == NID_pkcs9_emailAddress) &&
1655 (str->type == V_ASN1_PRINTABLESTRING))
1656 str->type = V_ASN1_IA5STRING;
1657 }
1658
1659 /* If no EMAIL is wanted in the subject */
1660 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1661 continue;
1662
1663 /* check some things */
1664 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1665 (str->type != V_ASN1_IA5STRING)) {
1666 BIO_printf(bio_err,
1667 "\nemailAddress type needs to be of type IA5STRING\n");
1668 goto err;
1669 }
1670 if ((str->type != V_ASN1_BMPSTRING)
1671 && (str->type != V_ASN1_UTF8STRING)) {
1672 j = ASN1_PRINTABLE_type(str->data, str->length);
1673 if (((j == V_ASN1_T61STRING) &&
1674 (str->type != V_ASN1_T61STRING)) ||
1675 ((j == V_ASN1_IA5STRING) &&
1676 (str->type == V_ASN1_PRINTABLESTRING))) {
1677 BIO_printf(bio_err,
1678 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1679 goto err;
1680 }
1681 }
1682
1683 if (default_op)
1684 old_entry_print(bio_err, obj, str);
1685 }
1686
1687 /* Ok, now we check the 'policy' stuff. */
1688 if ((subject = X509_NAME_new()) == NULL) {
1689 BIO_printf(bio_err, "Memory allocation failure\n");
1690 goto err;
1691 }
1692
1693 /* take a copy of the issuer name before we mess with it. */
1694 if (selfsign)
1695 CAname = X509_NAME_dup(name);
1696 else
1697 CAname = X509_NAME_dup(x509->cert_info->subject);
1698 if (CAname == NULL)
1699 goto err;
1700 str = str2 = NULL;
1701
1702 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1703 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1704 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1705 BIO_printf(bio_err,
1706 "%s:unknown object type in 'policy' configuration\n",
1707 cv->name);
1708 goto err;
1709 }
1710 obj = OBJ_nid2obj(j);
1711
1712 last = -1;
1713 for (;;) {
1714 /* lookup the object in the supplied name list */
1715 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1716 if (j < 0) {
1717 if (last != -1)
1718 break;
1719 tne = NULL;
1720 } else {
1721 tne = X509_NAME_get_entry(name, j);
1722 }
1723 last = j;
1724
1725 /* depending on the 'policy', decide what to do. */
1726 push = NULL;
1727 if (strcmp(cv->value, "optional") == 0) {
1728 if (tne != NULL)
1729 push = tne;
1730 } else if (strcmp(cv->value, "supplied") == 0) {
1731 if (tne == NULL) {
1732 BIO_printf(bio_err,
1733 "The %s field needed to be supplied and was missing\n",
1734 cv->name);
1735 goto err;
1736 } else
1737 push = tne;
1738 } else if (strcmp(cv->value, "match") == 0) {
1739 int last2;
1740
1741 if (tne == NULL) {
1742 BIO_printf(bio_err,
1743 "The mandatory %s field was missing\n",
1744 cv->name);
1745 goto err;
1746 }
1747
1748 last2 = -1;
1749
1750 again2:
1751 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1752 if ((j < 0) && (last2 == -1)) {
1753 BIO_printf(bio_err,
1754 "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",
1755 cv->name);
1756 goto err;
1757 }
1758 if (j >= 0) {
1759 push = X509_NAME_get_entry(CAname, j);
1760 str = X509_NAME_ENTRY_get_data(tne);
1761 str2 = X509_NAME_ENTRY_get_data(push);
1762 last2 = j;
1763 if (ASN1_STRING_cmp(str, str2) != 0)
1764 goto again2;
1765 }
1766 if (j < 0) {
1767 BIO_printf(bio_err,
1768 "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",
1769 cv->name,
1770 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1771 ((str == NULL) ? "NULL" : (char *)str->data));
1772 goto err;
1773 }
1774 } else {
1775 BIO_printf(bio_err,
1776 "%s:invalid type in 'policy' configuration\n",
1777 cv->value);
1778 goto err;
1779 }
1780
1781 if (push != NULL) {
1782 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1783 if (push != NULL)
1784 X509_NAME_ENTRY_free(push);
1785 BIO_printf(bio_err, "Memory allocation failure\n");
1786 goto err;
1787 }
1788 }
1789 if (j < 0)
1790 break;
1791 }
1792 }
1793
1794 if (preserve) {
1795 X509_NAME_free(subject);
1796 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1797 subject = X509_NAME_dup(name);
1798 if (subject == NULL)
1799 goto err;
1800 }
1801
1802 if (verbose)
1803 BIO_printf(bio_err,
1804 "The subject name appears to be ok, checking data base for clashes\n");
1805
1806 /* Build the correct Subject if no e-mail is wanted in the subject */
1807 /*
1808 * and add it later on because of the method extensions are added
1809 * (altName)
1810 */
1811
1812 if (email_dn)
1813 dn_subject = subject;
1814 else {
1815 X509_NAME_ENTRY *tmpne;
1816 /*
1817 * Its best to dup the subject DN and then delete any email addresses
1818 * because this retains its structure.
1819 */
1820 if (!(dn_subject = X509_NAME_dup(subject))) {
1821 BIO_printf(bio_err, "Memory allocation failure\n");
1822 goto err;
1823 }
1824 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1825 NID_pkcs9_emailAddress,
1826 -1)) >= 0) {
1827 tmpne = X509_NAME_get_entry(dn_subject, i);
1828 X509_NAME_delete_entry(dn_subject, i);
1829 X509_NAME_ENTRY_free(tmpne);
1830 }
1831 }
1832
1833 if (BN_is_zero(serial))
1834 row[DB_serial] = BUF_strdup("00");
1835 else
1836 row[DB_serial] = BN_bn2hex(serial);
1837 if (row[DB_serial] == NULL) {
1838 BIO_printf(bio_err, "Memory allocation failure\n");
1839 goto err;
1840 }
1841
1842 if (db->attributes.unique_subject) {
1843 rrow = TXT_DB_get_by_index(db->db, DB_name, row);
1844 if (rrow != NULL) {
1845 BIO_printf(bio_err,
1846 "ERROR:There is already a certificate for %s\n",
1847 row[DB_name]);
1848 }
1849 }
1850 if (rrow == NULL) {
1851 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1852 if (rrow != NULL) {
1853 BIO_printf(bio_err,
1854 "ERROR:Serial number %s has already been issued,\n",
1855 row[DB_serial]);
1856 BIO_printf(bio_err,
1857 " check the database/serial_file for corruption\n");
1858 }
1859 }
1860
1861 if (rrow != NULL) {
1862 BIO_printf(bio_err, "The matching entry has the following details\n");
1863 if (rrow[DB_type][0] == 'E')
1864 p = "Expired";
1865 else if (rrow[DB_type][0] == 'R')
1866 p = "Revoked";
1867 else if (rrow[DB_type][0] == 'V')
1868 p = "Valid";
1869 else
1870 p = "\ninvalid type, Data base error\n";
1871 BIO_printf(bio_err, "Type :%s\n", p);;
1872 if (rrow[DB_type][0] == 'R') {
1873 p = rrow[DB_exp_date];
1874 if (p == NULL)
1875 p = "undef";
1876 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1877 }
1878 p = rrow[DB_exp_date];
1879 if (p == NULL)
1880 p = "undef";
1881 BIO_printf(bio_err, "Expires on :%s\n", p);
1882 p = rrow[DB_serial];
1883 if (p == NULL)
1884 p = "undef";
1885 BIO_printf(bio_err, "Serial Number :%s\n", p);
1886 p = rrow[DB_file];
1887 if (p == NULL)
1888 p = "undef";
1889 BIO_printf(bio_err, "File name :%s\n", p);
1890 p = rrow[DB_name];
1891 if (p == NULL)
1892 p = "undef";
1893 BIO_printf(bio_err, "Subject Name :%s\n", p);
1894 ok = -1; /* This is now a 'bad' error. */
1895 goto err;
1896 }
1897
1898 /* We are now totally happy, lets make and sign the certificate */
1899 if (verbose)
1900 BIO_printf(bio_err,
1901 "Everything appears to be ok, creating and signing the certificate\n");
1902
1903 if ((ret = X509_new()) == NULL)
1904 goto err;
1905 ci = ret->cert_info;
1906
1907 #ifdef X509_V3
1908 /* Make it an X509 v3 certificate. */
1909 if (!X509_set_version(ret, 2))
1910 goto err;
1911 #endif
1912
1913 if (BN_to_ASN1_INTEGER(serial, ci->serialNumber) == NULL)
1914 goto err;
1915 if (selfsign) {
1916 if (!X509_set_issuer_name(ret, subject))
1917 goto err;
1918 } else {
1919 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1920 goto err;
1921 }
1922
1923 if (strcmp(startdate, "today") == 0)
1924 X509_gmtime_adj(X509_get_notBefore(ret), 0);
1925 else
1926 ASN1_UTCTIME_set_string(X509_get_notBefore(ret), startdate);
1927
1928 if (enddate == NULL)
1929 X509_gmtime_adj(X509_get_notAfter(ret), (long)60 * 60 * 24 * days);
1930 else
1931 ASN1_UTCTIME_set_string(X509_get_notAfter(ret), enddate);
1932
1933 if (!X509_set_subject_name(ret, subject))
1934 goto err;
1935
1936 pktmp = X509_REQ_get_pubkey(req);
1937 i = X509_set_pubkey(ret, pktmp);
1938 EVP_PKEY_free(pktmp);
1939 if (!i)
1940 goto err;
1941
1942 /* Lets add the extensions, if there are any */
1943 if (ext_sect) {
1944 X509V3_CTX ctx;
1945 if (ci->version == NULL)
1946 if ((ci->version = ASN1_INTEGER_new()) == NULL)
1947 goto err;
1948 ASN1_INTEGER_set(ci->version, 2); /* version 3 certificate */
1949
1950 /*
1951 * Free the current entries if any, there should not be any I believe
1952 */
1953 if (ci->extensions != NULL)
1954 sk_X509_EXTENSION_pop_free(ci->extensions, X509_EXTENSION_free);
1955
1956 ci->extensions = NULL;
1957
1958 /* Initialize the context structure */
1959 if (selfsign)
1960 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1961 else
1962 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1963
1964 if (extconf) {
1965 if (verbose)
1966 BIO_printf(bio_err, "Extra configuration file found\n");
1967
1968 /* Use the extconf configuration db LHASH */
1969 X509V3_set_nconf(&ctx, extconf);
1970
1971 /* Test the structure (needed?) */
1972 /* X509V3_set_ctx_test(&ctx); */
1973
1974 /* Adds exts contained in the configuration file */
1975 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1976 BIO_printf(bio_err,
1977 "ERROR: adding extensions in section %s\n",
1978 ext_sect);
1979 ERR_print_errors(bio_err);
1980 goto err;
1981 }
1982 if (verbose)
1983 BIO_printf(bio_err,
1984 "Successfully added extensions from file.\n");
1985 } else if (ext_sect) {
1986 /* We found extensions to be set from config file */
1987 X509V3_set_nconf(&ctx, lconf);
1988
1989 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1990 BIO_printf(bio_err,
1991 "ERROR: adding extensions in section %s\n",
1992 ext_sect);
1993 ERR_print_errors(bio_err);
1994 goto err;
1995 }
1996
1997 if (verbose)
1998 BIO_printf(bio_err,
1999 "Successfully added extensions from config\n");
2000 }
2001 }
2002
2003 /* Copy extensions from request (if any) */
2004
2005 if (!copy_extensions(ret, req, ext_copy)) {
2006 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2007 ERR_print_errors(bio_err);
2008 goto err;
2009 }
2010
2011 /* Set the right value for the noemailDN option */
2012 if (email_dn == 0) {
2013 if (!X509_set_subject_name(ret, dn_subject))
2014 goto err;
2015 }
2016
2017 if (!default_op) {
2018 BIO_printf(bio_err, "Certificate Details:\n");
2019 /*
2020 * Never print signature details because signature not present
2021 */
2022 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2023 X509_print_ex(bio_err, ret, nameopt, certopt);
2024 }
2025
2026 BIO_printf(bio_err, "Certificate is to be certified until ");
2027 ASN1_TIME_print(bio_err, X509_get_notAfter(ret));
2028 if (days)
2029 BIO_printf(bio_err, " (%ld days)", days);
2030 BIO_printf(bio_err, "\n");
2031
2032 if (!batch) {
2033
2034 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
2035 (void)BIO_flush(bio_err);
2036 buf[0] = '\0';
2037 if (!fgets(buf, sizeof(buf) - 1, stdin)) {
2038 BIO_printf(bio_err,
2039 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
2040 ok = 0;
2041 goto err;
2042 }
2043 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) {
2044 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
2045 ok = 0;
2046 goto err;
2047 }
2048 }
2049 #ifndef OPENSSL_NO_DSA
2050 if (pkey->type == EVP_PKEY_DSA)
2051 dgst = EVP_dss1();
2052 pktmp = X509_get_pubkey(ret);
2053 if (EVP_PKEY_missing_parameters(pktmp) &&
2054 !EVP_PKEY_missing_parameters(pkey))
2055 EVP_PKEY_copy_parameters(pktmp, pkey);
2056 EVP_PKEY_free(pktmp);
2057 #endif
2058 #ifndef OPENSSL_NO_ECDSA
2059 if (pkey->type == EVP_PKEY_EC)
2060 dgst = EVP_ecdsa();
2061 pktmp = X509_get_pubkey(ret);
2062 if (EVP_PKEY_missing_parameters(pktmp) &&
2063 !EVP_PKEY_missing_parameters(pkey))
2064 EVP_PKEY_copy_parameters(pktmp, pkey);
2065 EVP_PKEY_free(pktmp);
2066 #endif
2067
2068 if (!X509_sign(ret, pkey, dgst))
2069 goto err;
2070
2071 /* We now just add it to the database */
2072 row[DB_type] = (char *)OPENSSL_malloc(2);
2073
2074 tm = X509_get_notAfter(ret);
2075 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1);
2076 memcpy(row[DB_exp_date], tm->data, tm->length);
2077 row[DB_exp_date][tm->length] = '\0';
2078
2079 row[DB_rev_date] = NULL;
2080
2081 /* row[DB_serial] done already */
2082 row[DB_file] = (char *)OPENSSL_malloc(8);
2083 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
2084
2085 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2086 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
2087 BIO_printf(bio_err, "Memory allocation failure\n");
2088 goto err;
2089 }
2090 BUF_strlcpy(row[DB_file], "unknown", 8);
2091 row[DB_type][0] = 'V';
2092 row[DB_type][1] = '\0';
2093
2094 if ((irow =
2095 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) {
2096 BIO_printf(bio_err, "Memory allocation failure\n");
2097 goto err;
2098 }
2099
2100 for (i = 0; i < DB_NUMBER; i++) {
2101 irow[i] = row[i];
2102 row[i] = NULL;
2103 }
2104 irow[DB_NUMBER] = NULL;
2105
2106 if (!TXT_DB_insert(db->db, irow)) {
2107 BIO_printf(bio_err, "failed to update database\n");
2108 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2109 goto err;
2110 }
2111 ok = 1;
2112 err:
2113 for (i = 0; i < DB_NUMBER; i++)
2114 if (row[i] != NULL)
2115 OPENSSL_free(row[i]);
2116
2117 if (CAname != NULL)
2118 X509_NAME_free(CAname);
2119 if (subject != NULL)
2120 X509_NAME_free(subject);
2121 if ((dn_subject != NULL) && !email_dn)
2122 X509_NAME_free(dn_subject);
2123 if (tmptm != NULL)
2124 ASN1_UTCTIME_free(tmptm);
2125 if (ok <= 0) {
2126 if (ret != NULL)
2127 X509_free(ret);
2128 ret = NULL;
2129 } else
2130 *xret = ret;
2131 return (ok);
2132 }
2133
write_new_certificate(BIO * bp,X509 * x,int output_der,int notext)2134 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
2135 int notext)
2136 {
2137
2138 if (output_der) {
2139 (void)i2d_X509_bio(bp, x);
2140 return;
2141 }
2142 #if 0
2143 /* ??? Not needed since X509_print prints all this stuff anyway */
2144 f = X509_NAME_oneline(X509_get_issuer_name(x), buf, 256);
2145 BIO_printf(bp, "issuer :%s\n", f);
2146
2147 f = X509_NAME_oneline(X509_get_subject_name(x), buf, 256);
2148 BIO_printf(bp, "subject:%s\n", f);
2149
2150 BIO_puts(bp, "serial :");
2151 i2a_ASN1_INTEGER(bp, x->cert_info->serialNumber);
2152 BIO_puts(bp, "\n\n");
2153 #endif
2154 if (!notext)
2155 X509_print(bp, x);
2156 PEM_write_bio_X509(bp, x);
2157 }
2158
certify_spkac(X509 ** xret,char * infile,EVP_PKEY * pkey,X509 * x509,const EVP_MD * dgst,STACK_OF (CONF_VALUE)* policy,CA_DB * db,BIGNUM * serial,char * subj,unsigned long chtype,int multirdn,int email_dn,char * startdate,char * enddate,long days,char * ext_sect,CONF * lconf,int verbose,unsigned long certopt,unsigned long nameopt,int default_op,int ext_copy)2159 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
2160 X509 *x509, const EVP_MD *dgst,
2161 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2162 BIGNUM *serial, char *subj, unsigned long chtype,
2163 int multirdn, int email_dn, char *startdate,
2164 char *enddate, long days, char *ext_sect,
2165 CONF *lconf, int verbose, unsigned long certopt,
2166 unsigned long nameopt, int default_op, int ext_copy)
2167 {
2168 STACK_OF(CONF_VALUE) *sk = NULL;
2169 LHASH *parms = NULL;
2170 X509_REQ *req = NULL;
2171 CONF_VALUE *cv = NULL;
2172 NETSCAPE_SPKI *spki = NULL;
2173 X509_REQ_INFO *ri;
2174 char *type, *buf;
2175 EVP_PKEY *pktmp = NULL;
2176 X509_NAME *n = NULL;
2177 X509_NAME_ENTRY *ne = NULL;
2178 int ok = -1, i, j;
2179 long errline;
2180 int nid;
2181
2182 /*
2183 * Load input file into a hash table. (This is just an easy
2184 * way to read and parse the file, then put it into a convenient
2185 * STACK format).
2186 */
2187 parms = CONF_load(NULL, infile, &errline);
2188 if (parms == NULL) {
2189 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
2190 ERR_print_errors(bio_err);
2191 goto err;
2192 }
2193
2194 sk = CONF_get_section(parms, "default");
2195 if (sk_CONF_VALUE_num(sk) == 0) {
2196 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2197 CONF_free(parms);
2198 goto err;
2199 }
2200
2201 /*
2202 * Now create a dummy X509 request structure. We don't actually
2203 * have an X509 request, but we have many of the components
2204 * (a public key, various DN components). The idea is that we
2205 * put these components into the right X509 request structure
2206 * and we can use the same code as if you had a real X509 request.
2207 */
2208 req = X509_REQ_new();
2209 if (req == NULL) {
2210 ERR_print_errors(bio_err);
2211 goto err;
2212 }
2213
2214 /*
2215 * Build up the subject name set.
2216 */
2217 ri = req->req_info;
2218 n = ri->subject;
2219
2220 for (i = 0;; i++) {
2221 if (sk_CONF_VALUE_num(sk) <= i)
2222 break;
2223
2224 cv = sk_CONF_VALUE_value(sk, i);
2225 type = cv->name;
2226 /*
2227 * Skip past any leading X. X: X, etc to allow for multiple instances
2228 */
2229 for (buf = cv->name; *buf; buf++)
2230 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2231 buf++;
2232 if (*buf)
2233 type = buf;
2234 break;
2235 }
2236
2237 buf = cv->value;
2238 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2239 if (strcmp(type, "SPKAC") == 0) {
2240 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2241 if (spki == NULL) {
2242 BIO_printf(bio_err,
2243 "unable to load Netscape SPKAC structure\n");
2244 ERR_print_errors(bio_err);
2245 goto err;
2246 }
2247 }
2248 continue;
2249 }
2250
2251 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2252 (unsigned char *)buf, -1, -1, 0))
2253 goto err;
2254 }
2255 if (spki == NULL) {
2256 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2257 infile);
2258 goto err;
2259 }
2260
2261 /*
2262 * Now extract the key from the SPKI structure.
2263 */
2264
2265 BIO_printf(bio_err,
2266 "Check that the SPKAC request matches the signature\n");
2267
2268 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2269 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2270 goto err;
2271 }
2272
2273 j = NETSCAPE_SPKI_verify(spki, pktmp);
2274 if (j <= 0) {
2275 BIO_printf(bio_err,
2276 "signature verification failed on SPKAC public key\n");
2277 goto err;
2278 }
2279 BIO_printf(bio_err, "Signature ok\n");
2280
2281 X509_REQ_set_pubkey(req, pktmp);
2282 EVP_PKEY_free(pktmp);
2283 ok = do_body(xret, pkey, x509, dgst, policy, db, serial, subj, chtype,
2284 multirdn, email_dn, startdate, enddate, days, 1, verbose,
2285 req, ext_sect, lconf, certopt, nameopt, default_op, ext_copy,
2286 0);
2287 err:
2288 if (req != NULL)
2289 X509_REQ_free(req);
2290 if (parms != NULL)
2291 CONF_free(parms);
2292 if (spki != NULL)
2293 NETSCAPE_SPKI_free(spki);
2294 if (ne != NULL)
2295 X509_NAME_ENTRY_free(ne);
2296
2297 return (ok);
2298 }
2299
check_time_format(const char * str)2300 static int check_time_format(const char *str)
2301 {
2302 ASN1_TIME tm;
2303
2304 tm.data = (unsigned char *)str;
2305 tm.length = strlen(str);
2306 tm.type = V_ASN1_UTCTIME;
2307 if (ASN1_TIME_check(&tm))
2308 return 1;
2309 tm.type = V_ASN1_GENERALIZEDTIME;
2310 return ASN1_TIME_check(&tm);
2311 }
2312
do_revoke(X509 * x509,CA_DB * db,int type,char * value)2313 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2314 {
2315 ASN1_UTCTIME *tm = NULL;
2316 char *row[DB_NUMBER], **rrow, **irow;
2317 char *rev_str = NULL;
2318 BIGNUM *bn = NULL;
2319 int ok = -1, i;
2320
2321 for (i = 0; i < DB_NUMBER; i++)
2322 row[i] = NULL;
2323 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2324 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2325 if (BN_is_zero(bn))
2326 row[DB_serial] = BUF_strdup("00");
2327 else
2328 row[DB_serial] = BN_bn2hex(bn);
2329 BN_free(bn);
2330 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2331 BIO_printf(bio_err, "Memory allocation failure\n");
2332 goto err;
2333 }
2334 /*
2335 * We have to lookup by serial number because name lookup skips revoked
2336 * certs
2337 */
2338 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2339 if (rrow == NULL) {
2340 BIO_printf(bio_err,
2341 "Adding Entry with serial number %s to DB for %s\n",
2342 row[DB_serial], row[DB_name]);
2343
2344 /* We now just add it to the database */
2345 row[DB_type] = (char *)OPENSSL_malloc(2);
2346
2347 tm = X509_get_notAfter(x509);
2348 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1);
2349 memcpy(row[DB_exp_date], tm->data, tm->length);
2350 row[DB_exp_date][tm->length] = '\0';
2351
2352 row[DB_rev_date] = NULL;
2353
2354 /* row[DB_serial] done already */
2355 row[DB_file] = (char *)OPENSSL_malloc(8);
2356
2357 /* row[DB_name] done already */
2358
2359 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2360 (row[DB_file] == NULL)) {
2361 BIO_printf(bio_err, "Memory allocation failure\n");
2362 goto err;
2363 }
2364 BUF_strlcpy(row[DB_file], "unknown", 8);
2365 row[DB_type][0] = 'V';
2366 row[DB_type][1] = '\0';
2367
2368 if ((irow =
2369 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) ==
2370 NULL) {
2371 BIO_printf(bio_err, "Memory allocation failure\n");
2372 goto err;
2373 }
2374
2375 for (i = 0; i < DB_NUMBER; i++) {
2376 irow[i] = row[i];
2377 row[i] = NULL;
2378 }
2379 irow[DB_NUMBER] = NULL;
2380
2381 if (!TXT_DB_insert(db->db, irow)) {
2382 BIO_printf(bio_err, "failed to update database\n");
2383 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2384 goto err;
2385 }
2386
2387 /* Revoke Certificate */
2388 ok = do_revoke(x509, db, type, value);
2389
2390 goto err;
2391
2392 } else if (index_name_cmp((const char **)row, (const char **)rrow)) {
2393 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2394 goto err;
2395 } else if (rrow[DB_type][0] == 'R') {
2396 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2397 row[DB_serial]);
2398 goto err;
2399 } else {
2400 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2401 rev_str = make_revocation_str(type, value);
2402 if (!rev_str) {
2403 BIO_printf(bio_err, "Error in revocation arguments\n");
2404 goto err;
2405 }
2406 rrow[DB_type][0] = 'R';
2407 rrow[DB_type][1] = '\0';
2408 rrow[DB_rev_date] = rev_str;
2409 }
2410 ok = 1;
2411 err:
2412 for (i = 0; i < DB_NUMBER; i++) {
2413 if (row[i] != NULL)
2414 OPENSSL_free(row[i]);
2415 }
2416 return (ok);
2417 }
2418
get_certificate_status(const char * serial,CA_DB * db)2419 static int get_certificate_status(const char *serial, CA_DB *db)
2420 {
2421 char *row[DB_NUMBER], **rrow;
2422 int ok = -1, i;
2423
2424 /* Free Resources */
2425 for (i = 0; i < DB_NUMBER; i++)
2426 row[i] = NULL;
2427
2428 /* Malloc needed char spaces */
2429 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2430 if (row[DB_serial] == NULL) {
2431 BIO_printf(bio_err, "Malloc failure\n");
2432 goto err;
2433 }
2434
2435 if (strlen(serial) % 2) {
2436 /*
2437 * Set the first char to 0
2438 */ ;
2439 row[DB_serial][0] = '0';
2440
2441 /* Copy String from serial to row[DB_serial] */
2442 memcpy(row[DB_serial] + 1, serial, strlen(serial));
2443 row[DB_serial][strlen(serial) + 1] = '\0';
2444 } else {
2445 /* Copy String from serial to row[DB_serial] */
2446 memcpy(row[DB_serial], serial, strlen(serial));
2447 row[DB_serial][strlen(serial)] = '\0';
2448 }
2449
2450 /* Make it Upper Case */
2451 for (i = 0; row[DB_serial][i] != '\0'; i++)
2452 row[DB_serial][i] = toupper(row[DB_serial][i]);
2453
2454 ok = 1;
2455
2456 /* Search for the certificate */
2457 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2458 if (rrow == NULL) {
2459 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2460 ok = -1;
2461 goto err;
2462 } else if (rrow[DB_type][0] == 'V') {
2463 BIO_printf(bio_err, "%s=Valid (%c)\n",
2464 row[DB_serial], rrow[DB_type][0]);
2465 goto err;
2466 } else if (rrow[DB_type][0] == 'R') {
2467 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2468 row[DB_serial], rrow[DB_type][0]);
2469 goto err;
2470 } else if (rrow[DB_type][0] == 'E') {
2471 BIO_printf(bio_err, "%s=Expired (%c)\n",
2472 row[DB_serial], rrow[DB_type][0]);
2473 goto err;
2474 } else if (rrow[DB_type][0] == 'S') {
2475 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2476 row[DB_serial], rrow[DB_type][0]);
2477 goto err;
2478 } else {
2479 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2480 row[DB_serial], rrow[DB_type][0]);
2481 ok = -1;
2482 }
2483 err:
2484 for (i = 0; i < DB_NUMBER; i++) {
2485 if (row[i] != NULL)
2486 OPENSSL_free(row[i]);
2487 }
2488 return (ok);
2489 }
2490
do_updatedb(CA_DB * db)2491 static int do_updatedb(CA_DB *db)
2492 {
2493 ASN1_UTCTIME *a_tm = NULL;
2494 int i, cnt = 0;
2495 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2496 char **rrow, *a_tm_s;
2497
2498 a_tm = ASN1_UTCTIME_new();
2499
2500 /* get actual time and make a string */
2501 a_tm = X509_gmtime_adj(a_tm, 0);
2502 a_tm_s = (char *)OPENSSL_malloc(a_tm->length + 1);
2503 if (a_tm_s == NULL) {
2504 cnt = -1;
2505 goto err;
2506 }
2507
2508 memcpy(a_tm_s, a_tm->data, a_tm->length);
2509 a_tm_s[a_tm->length] = '\0';
2510
2511 if (strncmp(a_tm_s, "49", 2) <= 0)
2512 a_y2k = 1;
2513 else
2514 a_y2k = 0;
2515
2516 for (i = 0; i < sk_num(db->db->data); i++) {
2517 rrow = (char **)sk_value(db->db->data, i);
2518
2519 if (rrow[DB_type][0] == 'V') {
2520 /* ignore entries that are not valid */
2521 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2522 db_y2k = 1;
2523 else
2524 db_y2k = 0;
2525
2526 if (db_y2k == a_y2k) {
2527 /* all on the same y2k side */
2528 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2529 rrow[DB_type][0] = 'E';
2530 rrow[DB_type][1] = '\0';
2531 cnt++;
2532
2533 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2534 }
2535 } else if (db_y2k < a_y2k) {
2536 rrow[DB_type][0] = 'E';
2537 rrow[DB_type][1] = '\0';
2538 cnt++;
2539
2540 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2541 }
2542
2543 }
2544 }
2545
2546 err:
2547
2548 ASN1_UTCTIME_free(a_tm);
2549 OPENSSL_free(a_tm_s);
2550
2551 return (cnt);
2552 }
2553
2554 static const char *crl_reasons[] = {
2555 /* CRL reason strings */
2556 "unspecified",
2557 "keyCompromise",
2558 "CACompromise",
2559 "affiliationChanged",
2560 "superseded",
2561 "cessationOfOperation",
2562 "certificateHold",
2563 "removeFromCRL",
2564 /* Additional pseudo reasons */
2565 "holdInstruction",
2566 "keyTime",
2567 "CAkeyTime"
2568 };
2569
2570 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2571
2572 /*
2573 * Given revocation information convert to a DB string. The format of the
2574 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2575 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2576 * additional argument
2577 */
2578
make_revocation_str(int rev_type,char * rev_arg)2579 char *make_revocation_str(int rev_type, char *rev_arg)
2580 {
2581 char *other = NULL, *str;
2582 const char *reason = NULL;
2583 ASN1_OBJECT *otmp;
2584 ASN1_UTCTIME *revtm = NULL;
2585 int i;
2586 switch (rev_type) {
2587 case REV_NONE:
2588 break;
2589
2590 case REV_CRL_REASON:
2591 for (i = 0; i < 8; i++) {
2592 if (!strcasecmp(rev_arg, crl_reasons[i])) {
2593 reason = crl_reasons[i];
2594 break;
2595 }
2596 }
2597 if (reason == NULL) {
2598 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2599 return NULL;
2600 }
2601 break;
2602
2603 case REV_HOLD:
2604 /* Argument is an OID */
2605
2606 otmp = OBJ_txt2obj(rev_arg, 0);
2607 ASN1_OBJECT_free(otmp);
2608
2609 if (otmp == NULL) {
2610 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2611 return NULL;
2612 }
2613
2614 reason = "holdInstruction";
2615 other = rev_arg;
2616 break;
2617
2618 case REV_KEY_COMPROMISE:
2619 case REV_CA_COMPROMISE:
2620
2621 /* Argument is the key compromise time */
2622 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2623 BIO_printf(bio_err,
2624 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2625 rev_arg);
2626 return NULL;
2627 }
2628 other = rev_arg;
2629 if (rev_type == REV_KEY_COMPROMISE)
2630 reason = "keyTime";
2631 else
2632 reason = "CAkeyTime";
2633
2634 break;
2635
2636 }
2637
2638 revtm = X509_gmtime_adj(NULL, 0);
2639
2640 if (!revtm)
2641 return NULL;
2642
2643 i = revtm->length + 1;
2644
2645 if (reason)
2646 i += strlen(reason) + 1;
2647 if (other)
2648 i += strlen(other) + 1;
2649
2650 str = OPENSSL_malloc(i);
2651
2652 if (!str)
2653 return NULL;
2654
2655 BUF_strlcpy(str, (char *)revtm->data, i);
2656 if (reason) {
2657 BUF_strlcat(str, ",", i);
2658 BUF_strlcat(str, reason, i);
2659 }
2660 if (other) {
2661 BUF_strlcat(str, ",", i);
2662 BUF_strlcat(str, other, i);
2663 }
2664 ASN1_UTCTIME_free(revtm);
2665 return str;
2666 }
2667
2668 /*-
2669 * Convert revocation field to X509_REVOKED entry
2670 * return code:
2671 * 0 error
2672 * 1 OK
2673 * 2 OK and some extensions added (i.e. V2 CRL)
2674 */
2675
make_revoked(X509_REVOKED * rev,const char * str)2676 int make_revoked(X509_REVOKED *rev, const char *str)
2677 {
2678 char *tmp = NULL;
2679 int reason_code = -1;
2680 int i, ret = 0;
2681 ASN1_OBJECT *hold = NULL;
2682 ASN1_GENERALIZEDTIME *comp_time = NULL;
2683 ASN1_ENUMERATED *rtmp = NULL;
2684
2685 ASN1_TIME *revDate = NULL;
2686
2687 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2688
2689 if (i == 0)
2690 goto err;
2691
2692 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2693 goto err;
2694
2695 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2696 rtmp = ASN1_ENUMERATED_new();
2697 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2698 goto err;
2699 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2700 goto err;
2701 }
2702
2703 if (rev && comp_time) {
2704 if (!X509_REVOKED_add1_ext_i2d
2705 (rev, NID_invalidity_date, comp_time, 0, 0))
2706 goto err;
2707 }
2708 if (rev && hold) {
2709 if (!X509_REVOKED_add1_ext_i2d
2710 (rev, NID_hold_instruction_code, hold, 0, 0))
2711 goto err;
2712 }
2713
2714 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2715 ret = 2;
2716 else
2717 ret = 1;
2718
2719 err:
2720
2721 if (tmp)
2722 OPENSSL_free(tmp);
2723 ASN1_OBJECT_free(hold);
2724 ASN1_GENERALIZEDTIME_free(comp_time);
2725 ASN1_ENUMERATED_free(rtmp);
2726 ASN1_TIME_free(revDate);
2727
2728 return ret;
2729 }
2730
old_entry_print(BIO * bp,ASN1_OBJECT * obj,ASN1_STRING * str)2731 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2732 {
2733 char buf[25], *pbuf, *p;
2734 int j;
2735 j = i2a_ASN1_OBJECT(bp, obj);
2736 pbuf = buf;
2737 for (j = 22 - j; j > 0; j--)
2738 *(pbuf++) = ' ';
2739 *(pbuf++) = ':';
2740 *(pbuf++) = '\0';
2741 BIO_puts(bp, buf);
2742
2743 if (str->type == V_ASN1_PRINTABLESTRING)
2744 BIO_printf(bp, "PRINTABLE:'");
2745 else if (str->type == V_ASN1_T61STRING)
2746 BIO_printf(bp, "T61STRING:'");
2747 else if (str->type == V_ASN1_IA5STRING)
2748 BIO_printf(bp, "IA5STRING:'");
2749 else if (str->type == V_ASN1_UNIVERSALSTRING)
2750 BIO_printf(bp, "UNIVERSALSTRING:'");
2751 else
2752 BIO_printf(bp, "ASN.1 %2d:'", str->type);
2753
2754 p = (char *)str->data;
2755 for (j = str->length; j > 0; j--) {
2756 #ifdef CHARSET_EBCDIC
2757 if ((*p >= 0x20) && (*p <= 0x7e))
2758 BIO_printf(bp, "%c", os_toebcdic[*p]);
2759 #else
2760 if ((*p >= ' ') && (*p <= '~'))
2761 BIO_printf(bp, "%c", *p);
2762 #endif
2763 else if (*p & 0x80)
2764 BIO_printf(bp, "\\0x%02X", *p);
2765 else if ((unsigned char)*p == 0xf7)
2766 BIO_printf(bp, "^?");
2767 #ifdef CHARSET_EBCDIC
2768 else
2769 BIO_printf(bp, "^%c", os_toebcdic[*p + 0x40]);
2770 #else
2771 else
2772 BIO_printf(bp, "^%c", *p + '@');
2773 #endif
2774 p++;
2775 }
2776 BIO_printf(bp, "'\n");
2777 return 1;
2778 }
2779
unpack_revinfo(ASN1_TIME ** prevtm,int * preason,ASN1_OBJECT ** phold,ASN1_GENERALIZEDTIME ** pinvtm,const char * str)2780 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2781 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2782 {
2783 char *tmp = NULL;
2784 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2785 int reason_code = -1;
2786 int ret = 0;
2787 unsigned int i;
2788 ASN1_OBJECT *hold = NULL;
2789 ASN1_GENERALIZEDTIME *comp_time = NULL;
2790 tmp = BUF_strdup(str);
2791
2792 p = strchr(tmp, ',');
2793
2794 rtime_str = tmp;
2795
2796 if (p) {
2797 *p = '\0';
2798 p++;
2799 reason_str = p;
2800 p = strchr(p, ',');
2801 if (p) {
2802 *p = '\0';
2803 arg_str = p + 1;
2804 }
2805 }
2806
2807 if (prevtm) {
2808 *prevtm = ASN1_UTCTIME_new();
2809 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2810 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2811 goto err;
2812 }
2813 }
2814 if (reason_str) {
2815 for (i = 0; i < NUM_REASONS; i++) {
2816 if (!strcasecmp(reason_str, crl_reasons[i])) {
2817 reason_code = i;
2818 break;
2819 }
2820 }
2821 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2822 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2823 goto err;
2824 }
2825
2826 if (reason_code == 7)
2827 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2828 else if (reason_code == 8) { /* Hold instruction */
2829 if (!arg_str) {
2830 BIO_printf(bio_err, "missing hold instruction\n");
2831 goto err;
2832 }
2833 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2834 hold = OBJ_txt2obj(arg_str, 0);
2835
2836 if (!hold) {
2837 BIO_printf(bio_err, "invalid object identifier %s\n",
2838 arg_str);
2839 goto err;
2840 }
2841 if (phold)
2842 *phold = hold;
2843 } else if ((reason_code == 9) || (reason_code == 10)) {
2844 if (!arg_str) {
2845 BIO_printf(bio_err, "missing compromised time\n");
2846 goto err;
2847 }
2848 comp_time = ASN1_GENERALIZEDTIME_new();
2849 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2850 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2851 goto err;
2852 }
2853 if (reason_code == 9)
2854 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2855 else
2856 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2857 }
2858 }
2859
2860 if (preason)
2861 *preason = reason_code;
2862 if (pinvtm)
2863 *pinvtm = comp_time;
2864 else
2865 ASN1_GENERALIZEDTIME_free(comp_time);
2866
2867 ret = 1;
2868
2869 err:
2870
2871 if (tmp)
2872 OPENSSL_free(tmp);
2873 if (!phold)
2874 ASN1_OBJECT_free(hold);
2875 if (!pinvtm)
2876 ASN1_GENERALIZEDTIME_free(comp_time);
2877
2878 return ret;
2879 }
2880